/* roulang page: index */
:root{
  --brand:#2457E6;
  --brand-dark:#1B46C4;
  --brand-light:#EEF3FF;
  --teal:#12A594;
  --teal-light:#E6F6F3;
  --amber:#F59E0B;
  --amber-light:#FEF3E2;
  --ink:#0B1B2B;
  --ink-2:#33475B;
  --muted:#6B7C93;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --line:#E2E8F0;
  --radius-s:8px;
  --radius:12px;
  --radius-l:16px;
  --radius-xl:24px;
  --shadow:0 8px 24px rgba(11,27,43,.07);
  --shadow-hover:0 20px 48px rgba(11,27,43,.12);
  --container:1200px;
  --container-wide:1320px;
  --section:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--brand-dark);text-decoration:underline}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:-0.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.container-wide{width:100%;max-width:var(--container-wide);margin:0 auto;padding:0 24px}
.section{padding:var(--section) 0}
.section-tight{padding:64px 0}
.section-head{max-width:720px;margin-bottom:44px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--brand);text-transform:none;margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--brand);border-radius:2px}
.section-title{font-size:clamp(26px,3vw,36px);font-weight:700;line-height:1.25}
.section-sub{margin-top:14px;color:var(--ink-2);font-size:16px;line-height:1.85}
.text-muted{color:var(--muted)}
.small{font-size:13.5px;line-height:1.7}
.hl{color:var(--brand)}

/* 按鈕 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:var(--radius);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:background-color .2s ease-out,color .2s ease-out,box-shadow .2s ease-out,transform .2s ease-out,border-color .2s ease-out;white-space:nowrap;text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(36,87,230,.24)}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 14px 28px rgba(36,87,230,.3)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:#fff;color:var(--brand);border-color:#C9D7F8}
.btn-ghost:hover{background:var(--brand-light);color:var(--brand-dark);border-color:var(--brand)}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-block{width:100%}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:14px;color:var(--brand);transition:gap .2s ease-out,color .2s ease-out}
.link-arrow:hover{gap:10px;color:var(--brand-dark);text-decoration:none}

/* 標籤 */
.badge{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.5;background:var(--brand-light);color:var(--brand-dark)}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex:none}
.badge-teal{background:var(--teal-light);color:#0B7A6D}
.badge-amber{background:var(--amber-light);color:#A16207}
.badge-plain{background:#F1F5F9;color:var(--ink-2)}
.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:var(--brand-light);color:var(--brand-dark);font-size:12.5px;font-weight:600}

/* 活動列 */
.topbar{background:var(--ink);color:#fff;font-size:13px;min-height:36px;display:flex;align-items:center}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.topbar-text{color:rgba(255,255,255,.82)}
.topbar a{color:#fff;font-weight:600}
.topbar a:hover{color:#C9D7F8}
.topbar-status{display:inline-flex;align-items:center;gap:6px;color:#8FE3D6;font-weight:600}
.topbar-status .dot{width:6px;height:6px;border-radius:50%;background:#8FE3D6;box-shadow:0 0 0 3px rgba(143,227,214,.25)}

/* Header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:17px;letter-spacing:-0.01em}
.logo:hover{color:var(--ink);text-decoration:none}
.logo-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(145deg,var(--brand),#3E6BF0);display:grid;place-items:center;flex:none;box-shadow:0 6px 14px rgba(36,87,230,.28)}
.logo-mark svg{width:20px;height:20px}
.logo-text small{display:block;font-size:11.5px;font-weight:500;color:var(--muted);letter-spacing:.02em;line-height:1.3}
.nav-desktop{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;display:inline-flex;align-items:center;height:72px;padding:0 12px;font-size:14.5px;font-weight:500;color:var(--ink-2);border-radius:8px;transition:color .18s ease-out}
.nav-link::after{content:"";position:absolute;left:12px;right:12px;bottom:16px;height:3px;border-radius:3px;background:transparent;transition:background-color .18s ease-out}
.nav-link:hover{color:var(--brand);text-decoration:none}
.nav-link:hover::after{background:#C9D7F8}
.nav-link.active{color:var(--brand);font-weight:700}
.nav-link.active::after{background:var(--brand)}
.header-actions{display:flex;align-items:center;gap:10px}
.member-chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--teal);background:var(--teal-light);padding:6px 12px;border-radius:999px}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;cursor:pointer}
.menu-toggle svg{width:20px;height:20px;color:var(--ink)}
.drawer-mask{position:fixed;inset:0;background:rgba(11,27,43,.45);opacity:0;pointer-events:none;transition:opacity .2s ease-out;z-index:80}
.drawer-mask.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:#fff;z-index:90;transform:translateX(100%);transition:transform .24s ease-out;display:flex;flex-direction:column;padding:20px;overflow-y:auto;box-shadow:-12px 0 40px rgba(11,27,43,.18)}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-close{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer;display:grid;place-items:center;font-size:18px;color:var(--ink)}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:20px}
.drawer-nav a{padding:12px 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--ink-2)}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--brand-light);color:var(--brand);text-decoration:none}
.drawer-foot{border-top:1px solid var(--line);padding-top:16px;margin-top:auto;display:flex;flex-direction:column;gap:12px}

/* Hero */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(900px 480px at 88% 6%, rgba(36,87,230,.14), transparent 62%),
  radial-gradient(680px 420px at 4% 96%, rgba(18,165,148,.12), transparent 60%),
  var(--bg);
  padding:76px 0 84px}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(226,232,240,.55) 1px,transparent 1px),linear-gradient(90deg,rgba(226,232,240,.55) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 60% 30%,#000,transparent 78%);opacity:.55;pointer-events:none}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.32fr 1fr;gap:56px;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;font-weight:600;color:var(--ink-2);box-shadow:var(--shadow);margin-bottom:20px}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--teal)}
.hero h1{font-size:clamp(32px,4.2vw,52px);font-weight:700;line-height:1.18;letter-spacing:-0.02em}
.hero h1 span{color:var(--brand)}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.85;color:var(--ink-2);max-width:560px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.hero-trust li{display:flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;color:var(--ink-2)}
.hero-trust svg{width:16px;height:16px;color:var(--teal);flex:none}
.hero-media{position:relative}
.hero-figure{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-hover);background:#DCE4F2;aspect-ratio:4/3}
.hero-figure img{width:100%;height:100%;object-fit:cover}
.hero-figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,27,43,0) 40%,rgba(11,27,43,.42) 100%)}
.hero-float{position:absolute;left:18px;bottom:18px;z-index:3;background:rgba(255,255,255,.96);border-radius:var(--radius-l);padding:14px 16px;box-shadow:var(--shadow-hover);display:flex;gap:14px;align-items:center;max-width:calc(100% - 36px)}
.hero-float .pulse{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px rgba(18,165,148,.18);flex:none}
.hero-float strong{display:block;font-size:14px;line-height:1.4}
.hero-float span{font-size:12.5px;color:var(--muted)}
.hero-badge-top{position:absolute;right:16px;top:16px;z-index:3;background:rgba(11,27,43,.78);color:#fff;border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:600;backdrop-filter:blur(4px)}

/* 數據帶 */
.stats{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{padding:34px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat-num{font-size:32px;font-weight:700;color:var(--brand);line-height:1.15;letter-spacing:-0.02em}
.stat-num small{font-size:15px;font-weight:600;color:var(--ink-2);margin-left:4px}
.stat-label{margin-top:6px;font-size:13.5px;color:var(--muted)}

/* 服務卡 */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow);transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#CBD8EE}
.svc-card{display:flex;flex-direction:column;height:100%}
.svc-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#E7EDF7}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
.svc-card:hover .svc-media img{transform:scale(1.04)}
.svc-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.svc-body h3{font-size:20px;font-weight:600}
.svc-body p{font-size:14.5px;color:var(--ink-2);line-height:1.8}
.svc-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:14px}
.svc-meta span{font-size:12.5px;color:var(--muted);background:#F4F7FC;border-radius:999px;padding:4px 10px}

/* 會員對比表 */
.compare-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow);overflow:hidden}
.compare-scroll{overflow-x:auto}
table.compare{width:100%;border-collapse:collapse;min-width:720px}
table.compare thead th{background:#F9FBFE;border-bottom:1px solid var(--line);padding:22px 20px;text-align:left;vertical-align:top}
table.compare thead th.plan-col{width:26%}
.plan-name{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;color:var(--ink)}
.plan-price{margin-top:6px;font-size:14px;color:var(--muted)}
.plan-price b{color:var(--brand);font-size:20px}
th.plan-featured{background:var(--brand-light);border-top:2px solid var(--brand);border-bottom:2px solid var(--brand);position:relative}
th.plan-featured .plan-price b{color:var(--brand-dark)}
th.plan-featured .btn{margin-top:12px}
th:not(.plan-featured) .btn{margin-top:12px}
table.compare tbody th{text-align:left;font-weight:600;font-size:14.5px;color:var(--ink-2);padding:16px 20px;border-bottom:1px solid var(--line);background:#fff}
table.compare tbody td{padding:16px 20px;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--ink-2);text-align:left}
table.compare tbody td.plan-featured{background:#F7FAFF}
table.compare tbody tr:last-child th,table.compare tbody tr:last-child td{border-bottom:0}
.mark-yes{color:var(--teal);font-weight:700;display:inline-flex;align-items:center;gap:6px}
.mark-no{color:#9AAABD}
.plan-cards{display:none;gap:18px}

/* Bento 等級亮點 */
.bento{display:grid;grid-template-columns:1.18fr .82fr;grid-template-rows:auto auto;gap:24px}
.bento-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow);padding:30px;display:flex;flex-direction:column;gap:14px;transition:transform .22s ease-out,box-shadow .22s ease-out}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.bento-card.featured{grid-row:span 2;border:2px solid var(--brand);transform:none;background:linear-gradient(180deg,#F6F9FF 0%,#fff 42%)}
.bento-card.featured:hover{transform:translateY(-4px)}
.bento-level{font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--brand)}
.bento-card h3{font-size:23px;font-weight:600}
.bento-card .price{font-size:15px;color:var(--ink-2);font-weight:600}
.bento-card .price b{font-size:26px;color:var(--ink)}
.bento-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);padding:7px 0;border-bottom:1px dashed #EAF0F8}
.bento-list li:last-child{border-bottom:0}
.bento-list svg{width:16px;height:16px;color:var(--teal);flex:none;margin-top:5px}
.bento-card .btn{margin-top:auto}

/* 內容預覽 */
.preview-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s ease-out,box-shadow .22s ease-out;height:100%}
.preview-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.preview-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:#DCE4F2}
.preview-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out}
.preview-card:hover .preview-media img{transform:scale(1.05)}
.preview-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,27,43,.05) 0%,rgba(11,27,43,.55) 100%)}
.preview-label{position:absolute;left:14px;top:14px;z-index:2;background:rgba(255,255,255,.94);color:var(--brand-dark);font-size:12.5px;font-weight:700;padding:5px 11px;border-radius:999px}
.preview-lock{position:absolute;right:14px;top:14px;z-index:2;display:inline-flex;align-items:center;gap:5px;background:rgba(245,158,11,.94);color:#4A2B00;font-size:12px;font-weight:700;padding:5px 10px;border-radius:999px}
.preview-lock svg{width:12px;height:12px}
.preview-time{position:absolute;right:14px;bottom:14px;z-index:2;color:#fff;font-size:12.5px;font-weight:600;background:rgba(11,27,43,.55);padding:4px 10px;border-radius:999px;backdrop-filter:blur(4px)}
.preview-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.preview-body h3{font-size:18px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.preview-body p{font-size:14px;color:var(--ink-2);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.preview-body .link-arrow{margin-top:auto}

/* 最新資訊 */
.news-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:36px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow);transition:transform .22s ease-out,box-shadow .22s ease-out;color:var(--ink);height:100%}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);text-decoration:none;color:var(--ink)}
.news-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#DCE4F2}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
.news-card:hover .news-media img{transform:scale(1.04)}
.news-media .tag{position:absolute;left:14px;top:14px;z-index:2;background:rgba(255,255,255,.95)}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-date{font-size:12.5px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.news-body h3{font-size:17.5px;font-weight:600;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body p{font-size:14px;color:var(--ink-2);line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body .link-arrow{margin-top:auto;padding-top:6px}
.news-empty{border:1.5px dashed #C9D7F8;background:#F9FBFF;border-radius:var(--radius-l);padding:48px 24px;text-align:center;grid-column:1/-1}
.news-empty .icon{width:48px;height:48px;border-radius:50%;background:var(--brand-light);display:grid;place-items:center;margin:0 auto 14px;color:var(--brand)}
.news-empty p{font-size:15px;color:var(--ink-2);font-weight:600}

/* FAQ */
.faq-layout{display:grid;grid-template-columns:1fr 2fr;gap:44px;align-items:start}
.faq-aside{position:sticky;top:104px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow);padding:24px;margin-top:24px}
.contact-card h3{font-size:17px;font-weight:600;margin-bottom:12px}
.contact-row{display:flex;align-items:center;gap:10px;padding:9px 0;font-size:14px;color:var(--ink-2);border-bottom:1px dashed #EAF0F8}
.contact-row:last-of-type{border-bottom:0}
.contact-row svg{width:16px;height:16px;color:var(--brand);flex:none}
.contact-card .btn{margin-top:16px}
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);box-shadow:var(--shadow);padding:8px 26px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:none;border:0;padding:20px 0;text-align:left;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;line-height:1.6}
.faq-q:hover{color:var(--brand)}
.faq-icon{position:relative;width:18px;height:18px;flex:none}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand);border-radius:2px;transition:transform .2s ease-out,opacity .2s ease-out}
.faq-icon::before{left:0;top:8px;width:18px;height:2px}
.faq-icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item.open .faq-icon::after{transform:scaleY(0);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease-out}
.faq-a p{padding:0 0 20px;font-size:14.8px;color:var(--ink-2);line-height:1.9;max-width:640px}

/* CTA 帶狀 */
.cta-band{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--brand-dark),var(--brand) 58%,#3E6BF0);color:#fff;border-radius:var(--radius-xl);padding:52px}
.cta-band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.18) 1px,transparent 1px);background-size:22px 22px;opacity:.5;pointer-events:none}
.cta-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.cta-band h2{font-size:clamp(24px,2.8vw,34px);font-weight:700;color:#fff;line-height:1.3}
.cta-band .lead{margin-top:16px;color:rgba(255,255,255,.88);font-size:15.5px;line-height:1.9}
.cta-perks{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.cta-perks li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:rgba(255,255,255,.94)}
.cta-perks svg{width:16px;height:16px;color:#8FE3D6;flex:none;margin-top:5px}
.form-card{background:#fff;border-radius:var(--radius-l);padding:28px;box-shadow:0 24px 60px rgba(11,27,43,.28);color:var(--ink)}
.form-card h3{font-size:19px;font-weight:700;margin-bottom:6px}
.form-card .hint{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;height:46px;border:1px solid var(--line);border-radius:10px;padding:0 14px;font-size:14.5px;color:var(--ink);background:#fff;transition:border-color .18s ease-out,box-shadow .18s ease-out;font-family:inherit}
.field textarea{height:auto;padding:12px 14px;line-height:1.7;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);outline:none;box-shadow:0 0 0 3px rgba(36,87,230,.16)}
.field input::placeholder,.field textarea::placeholder{color:#A7B4C4}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-2);line-height:1.7;margin:14px 0 16px}
.consent input{width:16px;height:16px;margin-top:4px;accent-color:var(--brand);flex:none}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.7}
.form-msg{margin-top:14px;font-size:14px;font-weight:600;border-radius:10px;padding:12px 14px;display:none}
.form-msg.ok{display:block;background:var(--teal-light);color:#0B7A6D}
.form-msg.err{display:block;background:#FEF2F2;color:#B42318}

/* Footer */
.site-footer{background:#0B1B2B;color:#C7D2DE;padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.15fr;gap:40px;padding-bottom:44px}
.footer-brand .logo{color:#fff;margin-bottom:16px}
.footer-brand .logo:hover{color:#fff}
.footer-brand .logo-text small{color:#8CA0B3}
.footer-brand p{font-size:13.5px;line-height:1.9;color:#93A6B8;margin-bottom:14px}
.footer-line{display:flex;gap:8px;font-size:13.5px;color:#93A6B8;margin-bottom:8px}
.footer-line svg{width:15px;height:15px;color:#5D7FA8;flex:none;margin-top:5px}
.site-footer h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:13.5px;color:#A6B8CB}
.footer-links a:hover{color:#fff;text-decoration:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:#8CA0B3}
.footer-bottom-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom a{color:#A6B8CB}
.footer-bottom a:hover{color:#fff;text-decoration:none}
.to-top{display:inline-flex;align-items:center;gap:6px;font-weight:600}

/* 響應式 */
@media (max-width:1200px){
  .nav-link{padding:0 9px;font-size:14px}
  .nav-link::after{left:9px;right:9px}
}
@media (max-width:1024px){
  :root{--section:72px}
  .nav-desktop,.member-chip{display:none}
  .menu-toggle{display:inline-flex}
  .hero{padding:56px 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-media{order:-1}
  .hero-figure{aspect-ratio:16/10}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:1fr}
  .bento-card.featured{grid-row:auto}
  .faq-layout{grid-template-columns:1fr;gap:28px}
  .faq-aside{position:static}
  .cta-grid{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .compare-scroll{display:none}
  .plan-cards{display:grid;grid-template-columns:1fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:22px}
}
@media (max-width:768px){
  :root{--section:56px}
  .container,.container-wide{padding:0 18px}
  .hero h1{font-size:clamp(27px,7vw,34px)}
  .hero-sub{font-size:15.5px}
  .hero-cta .btn{width:100%}
  .hero-trust{gap:10px 16px}
  .grid-3,.grid-2,.news-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat{padding:24px 18px}
  .stat-num{font-size:26px}
  .cta-band{padding:32px 22px;border-radius:var(--radius-l)}
  .form-card{padding:22px}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .faq-list{padding:4px 18px}
  .topbar-text{display:none}
  .section-head{margin-bottom:30px}
  .bento-card{padding:24px}
}
@media (max-width:520px){
  .header-inner{min-height:64px}
  .logo{font-size:15px}
  .logo-mark{width:32px;height:32px}
  .btn{height:46px;font-size:14.5px}
  .hero-eyebrow{font-size:12px}
  .plan-cards{padding:16px}
  .news-body,.preview-body,.svc-body{padding:18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --blue:#2457E6;
  --blue-dark:#1B46C4;
  --blue-light:#EEF3FF;
  --teal:#12A594;
  --teal-light:#E6F7F4;
  --amber:#F59E0B;
  --amber-light:#FEF3E2;
  --ink:#0B1B2B;
  --ink-2:#33475B;
  --muted:#6B7C93;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --line:#E2E8F0;
  --r-sm:8px;
  --r-btn:12px;
  --r-card:16px;
  --r-hero:24px;
  --shadow-sm:0 8px 24px rgba(11,27,43,.07);
  --shadow-lg:0 20px 48px rgba(11,27,43,.12);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.num{font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:12px;
  background:linear-gradient(140deg,var(--blue),var(--blue-dark));
  display:grid;place-items:center;flex-shrink:0;
  box-shadow:0 6px 16px rgba(36,87,230,.28);
}
.logo-mark svg{width:20px;height:20px}
.logo-text{display:flex;flex-direction:column;font-weight:800;font-size:16px;line-height:1.25;letter-spacing:-.01em}
.logo-text small{font-weight:500;font-size:11px;color:var(--muted);letter-spacing:0;line-height:1.4}
.nav-desktop{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;padding:9px 12px;border-radius:8px;
  font-size:15px;font-weight:600;color:var(--ink-2);
  transition:color .18s ease,background .18s ease;
}
.nav-link:hover{color:var(--blue);background:var(--blue-light)}
.nav-link.active{color:var(--blue)}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;
  height:3px;border-radius:2px;background:var(--blue);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:8px}
.member-chip{
  display:inline-flex;align-items:center;gap:6px;
  height:32px;padding:0 12px;border-radius:999px;
  background:var(--teal-light);color:#0B7C70;
  font-size:12.5px;font-weight:700;white-space:nowrap;
}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  color:var(--ink);transition:background .18s,border-color .18s;
}
.menu-toggle:hover{background:var(--blue-light);border-color:#C7D7FB}
.menu-toggle svg{width:22px;height:22px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:700;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(36,87,230,.24)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 14px 30px rgba(36,87,230,.3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(36,87,230,.26)}
.btn-ghost{background:#fff;color:var(--blue);border:1.5px solid var(--blue)}
.btn-ghost:hover{background:var(--blue-light);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-soft{background:var(--blue-light);color:var(--blue)}
.btn-soft:hover{background:#DFE9FF}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-block{width:100%}

/* ---------- hero ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(175deg,#FFFFFF 0%,#F2F6FF 55%,var(--bg) 100%);
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  opacity:.12;pointer-events:none;
}
.page-hero::after{
  content:"";position:absolute;right:-140px;top:-160px;width:520px;height:520px;
  background:radial-gradient(circle,rgba(36,87,230,.16),transparent 68%);
  pointer-events:none;
}
.crumbs{
  position:relative;z-index:1;
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:22px 0 0;font-size:13px;color:var(--muted);
}
.crumbs a{color:var(--muted);transition:color .16s}
.crumbs a:hover{color:var(--blue)}
.crumbs .sep{color:#B8C4D4}
.crumbs .cur{color:var(--ink-2);font-weight:600}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.82fr);
  gap:44px;align-items:start;
  padding:26px 0 66px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  height:30px;padding:0 13px;border-radius:999px;
  font-size:13px;font-weight:700;line-height:1;letter-spacing:.01em;
}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;flex-shrink:0}
.tag-blue{background:var(--blue-light);color:#1B46C4}
.tag-teal{background:var(--teal-light);color:#0B7C70}
.tag-amber{background:var(--amber-light);color:#A86804}
.hero-title{
  font-size:clamp(32px,4.1vw,52px);
  font-weight:800;line-height:1.16;letter-spacing:-.02em;
  color:var(--ink);
}
.hero-title span{color:var(--blue)}
.hero-sub{
  margin-top:18px;font-size:17px;line-height:1.85;color:var(--ink-2);
  max-width:640px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px}
.hero-facts li{display:flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--ink-2)}
.hero-facts svg{width:16px;height:16px;color:var(--teal);flex-shrink:0}

.quick-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-sm);
  padding:26px 24px;
  margin-top:8px;
}
.quick-card h2{
  font-size:15px;font-weight:800;letter-spacing:.02em;color:var(--ink);
  display:flex;align-items:center;gap:8px;margin-bottom:6px;
}
.quick-card h2 svg{width:18px;height:18px;color:var(--blue)}
.quick-card .qc-note{font-size:12.5px;color:var(--muted);margin-bottom:16px}
.qc-list li{
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed var(--line);
}
.qc-list li:last-child{border-bottom:0;padding-bottom:4px}
.qc-key{font-size:13.5px;color:var(--muted);flex-shrink:0}
.qc-val{font-size:14.5px;font-weight:700;color:var(--ink);text-align:right}
.qc-val.teal{color:#0B7C70}
.quick-card .btn{margin-top:18px}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section-alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:44px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;letter-spacing:.08em;
  color:var(--blue);text-transform:none;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:2px;background:var(--blue)}
.section-head.center .eyebrow::before{display:none}
.section-title{
  font-size:clamp(26px,3vw,36px);font-weight:800;line-height:1.28;letter-spacing:-.015em;
}
.section-desc{margin-top:14px;font-size:16px;line-height:1.85;color:var(--ink-2)}

/* ---------- symptom matrix ---------- */
.symptom-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.symptom-card{
  position:relative;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.symptom-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#CFDCFB}
.symptom-icon{
  width:44px;height:44px;border-radius:12px;
  background:var(--blue-light);color:var(--blue);
  display:grid;place-items:center;margin-bottom:16px;
}
.symptom-icon svg{width:22px;height:22px}
.symptom-card h3{font-size:18px;font-weight:800;line-height:1.4;margin-bottom:8px}
.symptom-card p{font-size:14.5px;line-height:1.8;color:var(--ink-2);flex:1}
.symptom-foot{margin-top:16px;display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--muted)}
.dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}
.dot-teal{background:var(--teal)}
.dot-amber{background:var(--amber)}
.dot-blue{background:var(--blue)}
.symptom-foot.teal{color:#0B7C70}
.symptom-foot.amber{color:#A86804}

/* ---------- price table ---------- */
.table-wrap{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-sm);
}
.table-scroll{overflow-x:auto}
table.price{width:100%;min-width:760px;border-collapse:collapse;font-size:15px}
table.price thead th{
  background:#F4F7FE;color:var(--ink-2);
  font-size:13px;font-weight:800;letter-spacing:.03em;
  text-align:left;padding:16px 20px;border-bottom:1px solid var(--line);white-space:nowrap;
}
table.price tbody td{
  padding:16px 20px;border-bottom:1px solid var(--line);
  color:var(--ink-2);vertical-align:middle;
}
table.price tbody tr:last-child td{border-bottom:0}
table.price tbody tr{transition:background .16s ease}
table.price tbody tr:hover{background:#FAFCFF}
table.price td.model{font-weight:800;color:var(--ink)}
table.price td.price-val{font-weight:800;color:var(--blue);white-space:nowrap}
.pill{
  display:inline-block;padding:3px 10px;border-radius:999px;
  font-size:12px;font-weight:700;line-height:1.6;white-space:nowrap;
}
.pill-soft{background:var(--blue-light);color:#1B46C4}
.pill-teal{background:var(--teal-light);color:#0B7C70}
.table-note{
  display:flex;gap:10px;align-items:flex-start;
  padding:16px 20px;background:#FAFCFF;border-top:1px solid var(--line);
  font-size:13.5px;color:var(--muted);line-height:1.75;
}
.table-note svg{width:17px;height:17px;color:var(--amber);flex-shrink:0;margin-top:3px}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-card);padding:28px 22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#CFDCFB}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:11px;
  background:var(--blue);color:#fff;font-size:15px;font-weight:800;
  margin-bottom:16px;box-shadow:0 8px 18px rgba(36,87,230,.24);
}
.step h3{font-size:17px;font-weight:800;line-height:1.42;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--ink-2);line-height:1.8}
.step-meta{
  display:inline-flex;align-items:center;gap:6px;margin-top:14px;
  font-size:12.5px;font-weight:700;color:var(--blue);
  background:var(--blue-light);padding:4px 10px;border-radius:999px;
}

/* ---------- decision split ---------- */
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.decision-card{
  border-radius:var(--r-card);padding:30px 28px;background:var(--surface);
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
}
.decision-card.is-go{border-top:4px solid var(--teal)}
.decision-card.is-wait{border-top:4px solid var(--amber)}
.decision-card h3{font-size:20px;font-weight:800;margin-bottom:6px;display:flex;align-items:center;gap:9px}
.decision-card h3 svg{width:20px;height:20px;flex-shrink:0}
.is-go h3 svg{color:var(--teal)}
.is-wait h3 svg{color:var(--amber)}
.decision-card > p{font-size:14.5px;color:var(--muted);margin-bottom:18px}
.decision-list li{
  position:relative;padding-left:26px;font-size:15px;color:var(--ink-2);
  line-height:1.8;margin-bottom:10px;
}
.decision-list li::before{
  content:"";position:absolute;left:4px;top:12px;
  width:8px;height:8px;border-radius:50%;background:#C7D2E0;
}
.is-go .decision-list li::before{background:var(--teal)}
.is-wait .decision-list li::before{background:var(--amber)}
.decision-list li:last-child{margin-bottom:0}

/* ---------- assurance strip ---------- */
.assure-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:36px}
.assure{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px 20px;transition:transform .2s ease,box-shadow .2s ease;
}
.assure:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.assure-ico{width:36px;height:36px;border-radius:10px;background:var(--teal-light);color:#0B7C70;display:grid;place-items:center;margin-bottom:12px}
.assure-ico svg{width:18px;height:18px}
.assure strong{display:block;font-size:15.5px;font-weight:800;margin-bottom:4px}
.assure span{font-size:13.5px;color:var(--muted);line-height:1.7}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:44px;align-items:start}
.faq-aside{position:sticky;top:100px}
.faq-aside h2{font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.3;letter-spacing:-.015em}
.faq-aside > p{margin-top:12px;font-size:15px;color:var(--ink-2);line-height:1.8}
.contact-card{
  margin-top:24px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow-sm);
}
.contact-card .cc-title{font-size:14px;font-weight:800;color:var(--ink);margin-bottom:14px}
.contact-line{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--ink-2);margin-bottom:10px}
.contact-line:last-of-type{margin-bottom:0}
.contact-line svg{width:16px;height:16px;color:var(--blue);flex-shrink:0}
.contact-card .btn{margin-top:18px}

.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  width:100%;text-align:left;padding:22px 4px;
  font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.6;
  transition:color .18s ease;
}
.faq-q:hover{color:var(--blue)}
.faq-icon{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;
  background:var(--blue-light);color:var(--blue);
  display:grid;place-items:center;transition:transform .2s ease,background .2s ease;
}
.faq-icon svg{width:14px;height:14px}
.faq-q[aria-expanded="true"] .faq-icon{background:var(--blue);color:#fff;transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-a-inner{padding:0 44px 24px 4px;font-size:15px;line-height:1.9;color:var(--ink-2)}

/* ---------- cta ---------- */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(125deg,var(--blue) 0%,var(--blue-dark) 100%);
  color:#fff;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:20px 20px;opacity:.5;
}
.cta-band::after{
  content:"";position:absolute;left:-120px;bottom:-180px;width:460px;height:460px;
  background:radial-gradient(circle,rgba(255,255,255,.16),transparent 70%);
}
.cta-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,470px);
  gap:48px;align-items:center;padding:76px 0;
}
.cta-band h2{font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.26;letter-spacing:-.015em}
.cta-band .cta-sub{margin-top:14px;font-size:16px;line-height:1.85;color:rgba(255,255,255,.88);max-width:520px}
.cta-points{margin-top:26px;display:grid;gap:12px}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:rgba(255,255,255,.94)}
.cta-points svg{width:18px;height:18px;flex-shrink:0;margin-top:4px;color:#8FE3D6}
.form-card{
  background:#fff;border-radius:20px;padding:30px 28px;
  box-shadow:0 26px 60px rgba(9,25,63,.28);color:var(--ink);
}
.form-card h3{font-size:19px;font-weight:800;margin-bottom:4px}
.form-card .form-hint{font-size:13px;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:6px}
.field input,.field select{
  width:100%;height:46px;padding:0 14px;border-radius:10px;
  border:1px solid var(--line);background:#FAFCFF;color:var(--ink);
  font-size:14.5px;font-family:inherit;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.field input::placeholder{color:#9AA9BC}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--blue);background:#fff;
  box-shadow:0 0 0 3px rgba(36,87,230,.16);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.checkline{display:flex;align-items:flex-start;gap:9px;margin:16px 0 18px;font-size:12.5px;color:var(--muted);line-height:1.7}
.checkline input{width:16px;height:16px;margin-top:3px;accent-color:var(--blue);flex-shrink:0}
.checkline a{color:var(--blue);font-weight:600}
.checkline a:hover{text-decoration:underline}
.form-fine{font-size:12px;color:var(--muted);text-align:center;margin-top:12px;line-height:1.7}

/* ---------- footer ---------- */
.site-footer{background:#0B1B2B;color:#C3CEDC;padding:64px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer-brand .logo{margin-bottom:18px}
.footer-brand .logo-text{color:#fff}
.footer-brand .logo-text small{color:#8595A8}
.footer-brand p{font-size:14px;line-height:1.85;color:#9DAEC2;margin-bottom:10px}
.footer-line{display:flex;align-items:center;gap:9px;font-size:14px;color:#9DAEC2;margin-bottom:8px}
.footer-line svg{width:15px;height:15px;color:#5C7CA8;flex-shrink:0}
.site-footer h4{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-links li{margin-bottom:10px}
.footer-links a{color:#9DAEC2;font-size:14px;transition:color .16s ease}
.footer-links a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0 26px;display:flex;flex-wrap:wrap;gap:14px 24px;
  align-items:center;justify-content:space-between;
  font-size:13px;color:#8595A8;
}
.footer-bottom-links{display:flex;flex-wrap:wrap;gap:20px}
.footer-bottom-links a{color:#9DAEC2;transition:color .16s ease}
.footer-bottom-links a:hover{color:#fff}

/* ---------- drawer ---------- */
.drawer{position:fixed;inset:0;z-index:120;visibility:hidden;pointer-events:none}
.drawer.open{visibility:visible;pointer-events:auto}
.drawer-mask{
  position:absolute;inset:0;background:rgba(11,27,43,.5);
  opacity:0;transition:opacity .22s ease;
}
.drawer.open .drawer-mask{opacity:1}
.drawer-panel{
  position:absolute;top:0;right:0;width:300px;max-width:86vw;height:100%;
  background:#fff;padding:22px 20px 32px;
  transform:translateX(100%);transition:transform .24s ease-out;
  display:flex;flex-direction:column;gap:6px;overflow-y:auto;
  box-shadow:-16px 0 44px rgba(11,27,43,.2);
}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-close{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--ink);
  transition:background .18s ease;
}
.drawer-close:hover{background:var(--blue-light)}
.drawer-close svg{width:18px;height:18px}
.drawer-link{
  padding:13px 12px;border-radius:10px;font-size:15px;font-weight:600;
  color:var(--ink-2);transition:background .16s ease,color .16s ease;
}
.drawer-link:hover{background:var(--blue-light);color:var(--blue)}
.drawer-link.active{background:var(--blue-light);color:var(--blue);font-weight:800}
.drawer .btn{margin-top:14px}
.drawer-tel{
  margin-top:18px;padding-top:18px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted);line-height:1.9;
}
.drawer-tel strong{display:block;color:var(--ink);font-size:16px;font-weight:800}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav-link{padding:9px 9px;font-size:14.5px}
  .member-chip{display:none}
}
@media (max-width:1023px){
  .nav-desktop{display:none}
  .menu-toggle{display:flex}
  .header-actions{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:32px;padding:22px 0 56px}
  .quick-card{margin-top:0}
  .symptom-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq-grid{grid-template-columns:1fr;gap:30px}
  .faq-aside{position:static}
  .cta-grid{grid-template-columns:1fr;gap:34px;padding:60px 0}
  .assure-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .section{padding:72px 0}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .logo-text{font-size:14.5px}
  .logo-text small{font-size:10.5px}
  .hero-title{font-size:clamp(27px,6.6vw,36px)}
  .hero-sub{font-size:15.5px}
  .hero-actions .btn{width:100%}
  .split{grid-template-columns:1fr}
  .symptom-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .assure-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .form-card{padding:24px 20px}
  .section{padding:56px 0}
  .section-head{margin-bottom:32px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{justify-content:flex-start}
  .faq-a-inner{padding-right:12px}
}
@media (max-width:519px){
  .header-inner{height:64px;gap:12px}
  .logo-mark{width:34px;height:34px;border-radius:10px}
  .logo-text small{display:none}
  .crumbs{font-size:12px}
  .quick-card{padding:22px 18px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
      --blue:#2457E6;
      --blue-dark:#1B46C4;
      --blue-light:#EEF3FF;
      --teal:#12A594;
      --amber:#F59E0B;
      --ink:#0B1B2B;
      --sub:#33475B;
      --muted:#6B7C93;
      --bg:#F6F8FB;
      --surface:#FFFFFF;
      --line:#E2E8F0;
      --radius-sm:8px;
      --radius:12px;
      --radius-lg:16px;
      --radius-xl:24px;
      --shadow:0 8px 24px rgba(11,27,43,.07);
      --shadow-hover:0 20px 48px rgba(11,27,43,.12);
      --container:1200px;
      --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
    }

    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      background:var(--bg);
      color:var(--ink);
      font-size:16px;
      line-height:1.8;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    body.drawer-open{overflow:hidden}
    img{max-width:100%;display:block}
    a{color:var(--blue);text-decoration:none}
    a:hover{text-decoration:none}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,h4,p{margin-top:0}
    .container{width:min(100% - 48px,var(--container));margin-inline:auto}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    :focus-visible{outline:2px solid var(--blue);outline-offset:2px}

    /* Header */
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.94);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(14px);
    }
    .header-inner{
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--ink);
      flex:0 0 auto;
    }
    .logo-mark{
      width:40px;
      height:40px;
      border-radius:11px;
      background:var(--blue);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      box-shadow:0 6px 16px rgba(36,87,230,.25);
      flex:0 0 auto;
    }
    .logo-mark svg{width:24px;height:24px}
    .logo-text{
      display:flex;
      flex-direction:column;
      font-weight:800;
      font-size:17px;
      line-height:1.25;
      letter-spacing:-.01em;
      white-space:nowrap;
    }
    .logo-text small{
      margin-top:4px;
      font-size:10px;
      font-weight:500;
      letter-spacing:.08em;
      color:var(--muted);
      white-space:nowrap;
    }
    .nav-desktop{
      display:flex;
      align-items:center;
      gap:2px;
      margin-left:auto;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:8px 12px;
      border-radius:10px;
      color:var(--sub);
      font-size:14px;
      font-weight:600;
      transition:background .2s ease,color .2s ease;
    }
    .nav-link:hover{background:var(--blue-light);color:var(--blue)}
    .nav-link.active{color:var(--blue);background:var(--blue-light)}
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:12px;
      right:12px;
      bottom:2px;
      height:3px;
      border-radius:999px;
      background:var(--blue);
    }
    .header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
    .member-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:#E9F8F5;
      color:#0B7C70;
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:12px 20px;
      border-radius:12px;
      border:1px solid transparent;
      font-size:14px;
      font-weight:800;
      line-height:1.2;
      transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease,color .18s ease;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 22px rgba(36,87,230,.24)}
    .btn-primary:hover{background:var(--blue-dark);box-shadow:0 14px 30px rgba(36,87,230,.3)}
    .btn-secondary{background:#fff;color:var(--blue);border-color:#B9CAFF}
    .btn-secondary:hover{background:var(--blue-light);border-color:var(--blue)}
    .btn-sm{min-height:40px;padding:9px 14px;border-radius:10px;font-size:13px}
    .menu-toggle{
      display:none;
      width:42px;
      height:42px;
      border:1px solid var(--line);
      border-radius:11px;
      background:#fff;
      color:var(--ink);
      align-items:center;
      justify-content:center;
    }
    .menu-toggle svg{width:22px;height:22px}

    /* Mobile drawer */
    .drawer-overlay{
      position:fixed;
      inset:0;
      z-index:70;
      background:rgba(11,27,43,.48);
      opacity:0;
      visibility:hidden;
      transition:opacity .22s ease,visibility .22s ease;
    }
    body.drawer-open .drawer-overlay{opacity:1;visibility:visible}
    .mobile-drawer{
      position:fixed;
      top:0;
      right:0;
      z-index:80;
      width:300px;
      max-width:88vw;
      height:100dvh;
      padding:20px;
      background:#fff;
      box-shadow:-24px 0 60px rgba(11,27,43,.2);
      transform:translateX(100%);
      transition:transform .28s ease;
      overflow-y:auto;
      display:flex;
      flex-direction:column;
    }
    body.drawer-open .mobile-drawer{transform:translateX(0)}
    .drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--line)}
    .drawer-close{
      width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--sub);
      display:inline-flex;align-items:center;justify-content:center
    }
    .drawer-nav{display:flex;flex-direction:column;gap:4px;padding:18px 0}
    .drawer-nav a{padding:12px 10px;border-radius:10px;color:var(--sub);font-weight:700}
    .drawer-nav a:hover,.drawer-nav a.active{background:var(--blue-light);color:var(--blue)}
    .drawer-cta{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:grid;gap:10px}
    .drawer-phone{font-weight:800;color:var(--ink)}

    /* Breadcrumb & article head */
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      padding:26px 0 18px;
      color:var(--muted);
      font-size:13px;
    }
    .breadcrumb a{color:var(--muted);font-weight:600}
    .breadcrumb a:hover{color:var(--blue)}
    .breadcrumb span[aria-current]{color:var(--sub)}
    .article-head{max-width:860px;margin:0 auto;padding:12px 0 28px}
    .category-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 12px;
      border-radius:999px;
      background:var(--blue-light);
      color:var(--blue-dark);
      font-size:12px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .category-pill::before{
      content:"";
      width:6px;height:6px;border-radius:999px;background:var(--blue);
    }
    .article-title{
      margin:16px 0 16px;
      font-size:clamp(32px,4.2vw,54px);
      line-height:1.18;
      letter-spacing:-.02em;
      font-weight:800;
      color:var(--ink);
    }
    .article-meta{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px 18px;
      color:var(--muted);
      font-size:13px;
      font-weight:600;
    }
    .article-meta span{display:inline-flex;align-items:center;gap:6px}
    .article-meta svg{width:15px;height:15px;stroke:currentColor}

    /* Cover & highlights */
    .article-cover{
      max-width:940px;
      margin:0 auto 30px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      background:#fff;
      box-shadow:var(--shadow);
    }
    .article-cover img{
      width:100%;
      aspect-ratio:21/9;
      object-fit:cover;
    }
    .article-cover figcaption{
      padding:12px 18px;
      font-size:13px;
      color:var(--muted);
      border-top:1px solid var(--line);
    }
    .article-highlights{
      max-width:940px;
      margin:0 auto 36px;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
    }
    .highlight-card{
      padding:18px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:var(--surface);
      box-shadow:0 4px 14px rgba(11,27,43,.04);
    }
    .highlight-icon{
      width:38px;height:38px;border-radius:11px;background:var(--blue-light);color:var(--blue);
      display:inline-flex;align-items:center;justify-content:center;margin-bottom:12px
    }
    .highlight-icon svg{width:19px;height:19px}
    .highlight-card h3{font-size:15px;margin-bottom:5px;font-weight:800}
    .highlight-card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}

    /* Article layout */
    .article-layout{
      display:grid;
      grid-template-columns:minmax(0,760px) 240px;
      justify-content:center;
      align-items:start;
      gap:48px;
      padding-bottom:64px;
    }
    .article-main{min-width:0}
    .mobile-toc{display:none;margin-bottom:20px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:0 4px 14px rgba(11,27,43,.04)}
    .mobile-toc summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      font-weight:800;
      color:var(--sub);
      display:flex;
      align-items:center;
      justify-content:space-between;
    }
    .mobile-toc summary::-webkit-details-marker{display:none}
    .mobile-toc summary::after{content:"+";font-size:20px;color:var(--blue);line-height:1}
    .mobile-toc[open] summary::after{content:"−"}
    .mobile-toc nav{display:grid;gap:2px;padding:0 10px 12px}
    .mobile-toc a{padding:10px;border-radius:9px;color:var(--sub);font-weight:600;font-size:14px}
    .mobile-toc a:hover,.mobile-toc a.active{background:var(--blue-light);color:var(--blue)}

    .article-prose{
      max-width:760px;
      color:var(--sub);
      font-size:16px;
      line-height:1.9;
    }
    .article-prose > p{margin:0 0 24px}
    .article-prose h2{
      position:relative;
      margin:48px 0 18px;
      padding-left:15px;
      font-size:clamp(24px,2.8vw,32px);
      line-height:1.35;
      color:var(--ink);
      font-weight:800;
      letter-spacing:-.01em;
    }
    .article-prose h2::before{
      content:"";
      position:absolute;
      left:0;top:.22em;bottom:.22em;
      width:4px;border-radius:4px;background:var(--blue);
    }
    .article-prose h3{
      margin:34px 0 12px;
      font-size:22px;
      line-height:1.45;
      color:var(--ink);
      font-weight:700;
    }
    .article-prose h4{margin:26px 0 10px;font-size:18px;color:var(--ink);font-weight:700}
    .article-prose ul,.article-prose ol{margin:0 0 24px;padding-left:1.45em}
    .article-prose li{margin-bottom:8px}
    .article-prose strong{color:var(--ink)}
    .article-prose a{color:var(--blue);font-weight:700;text-decoration:underline;text-underline-offset:3px}
    .article-prose blockquote{
      margin:28px 0;
      padding:18px 20px;
      border-left:4px solid var(--blue);
      border-radius:0 12px 12px 0;
      background:var(--blue-light);
      color:var(--sub);
    }
    .article-prose blockquote p:last-child{margin-bottom:0}
    .article-prose table{
      width:100%;
      border-collapse:collapse;
      margin:26px 0;
      display:block;
      overflow-x:auto;
      font-size:14px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:12px;
    }
    .article-prose thead{background:var(--blue-light)}
    .article-prose th,.article-prose td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
    .article-prose tr:last-child td{border-bottom:0}
    .article-prose img{border-radius:12px;margin:24px auto}
    .article-prose figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:-12px;margin-bottom:24px}
    .article-prose hr{border:0;border-top:1px solid var(--line);margin:36px 0}
    .article-prose code{
      padding:2px 6px;border-radius:6px;background:#F1F5F9;color:#B42318;font-size:.92em;
    }
    .article-prose pre{
      padding:18px;border-radius:12px;background:#0B1B2B;color:#E5EDF7;overflow-x:auto;font-size:14px;
    }
    .article-prose pre code{background:transparent;color:inherit;padding:0}

    .empty-state{
      padding:48px 24px;
      border:1px dashed #B9CAFF;
      border-radius:var(--radius-lg);
      background:#fff;
      text-align:center;
      max-width:760px;
    }
    .empty-title{font-size:22px;font-weight:800;color:var(--ink);margin-bottom:8px}
    .empty-text{color:var(--muted);margin-bottom:20px}

    /* Sticky TOC */
    .article-aside{min-width:0}
    .toc-card{
      position:sticky;
      top:96px;
      padding:20px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:#fff;
      box-shadow:var(--shadow);
    }
    .toc-title{
      margin:0 0 12px;
      font-size:12px;
      font-weight:800;
      letter-spacing:.1em;
      color:var(--muted);
      text-transform:uppercase;
    }
    .toc-nav{display:grid;gap:4px}
    .toc-link{
      display:block;
      padding:9px 10px;
      border-radius:9px;
      color:var(--sub);
      font-size:13px;
      font-weight:700;
      transition:background .18s ease,color .18s ease;
    }
    .toc-link:hover{background:var(--bg);color:var(--blue)}
    .toc-link.active{background:var(--blue-light);color:var(--blue)}
    .toc-back{
      display:inline-flex;
      margin-top:14px;
      padding-top:14px;
      border-top:1px solid var(--line);
      color:var(--blue);
      font-size:13px;
      font-weight:800;
    }
    .toc-note{
      margin-top:14px;
      padding:14px;
      border-radius:12px;
      background:var(--bg);
      color:var(--muted);
      font-size:12px;
      line-height:1.7;
    }

    /* CTA */
    .article-cta{
      position:relative;
      overflow:hidden;
      padding:72px 0;
      background:
        linear-gradient(90deg,rgba(11,27,43,.92),rgba(27,70,196,.84)),
        url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
      color:#fff;
    }
    .article-cta::after{
      content:"";
      position:absolute;inset:0;
      background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
      background-size:18px 18px;
      opacity:.35;
      pointer-events:none;
    }
    .cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 11px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .badge::before{content:"";width:6px;height:6px;border-radius:999px;background:currentColor}
    .badge-amber{background:#FFF5E6;color:#B45309}
    .article-cta h2{font-size:clamp(26px,3vw,36px);line-height:1.3;margin:14px 0 12px;font-weight:800;letter-spacing:-.01em}
    .article-cta p{color:#DCE7FF;font-size:15px;line-height:1.8;margin-bottom:18px}
    .cta-points{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .cta-points li{display:flex;gap:9px;align-items:flex-start;color:#EDF3FF;font-size:14px}
    .cta-points li::before{content:"✓";color:#7EF0DF;font-weight:900;line-height:1.5}
    .cta-card{
      padding:26px;
      border-radius:var(--radius-lg);
      background:#fff;
      color:var(--ink);
      box-shadow:0 24px 60px rgba(0,0,0,.24);
    }
    .cta-card h3{font-size:20px;margin-bottom:8px;font-weight:800}
    .cta-card p{color:var(--muted);font-size:14px;line-height:1.75;margin-bottom:18px}
    .cta-card .btn{width:100%}
    .cta-small{font-size:12px!important;line-height:1.7!important;color:var(--muted)!important;margin:14px 0 0!important}

    /* Related */
    .related-section{padding:78px 0 88px;background:var(--bg)}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}
    .section-title{font-size:clamp(26px,3vw,34px);line-height:1.3;font-weight:800;letter-spacing:-.01em;margin:0}
    .section-sub{color:var(--muted);font-size:14px;margin:8px 0 0;max-width:620px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
    .related-card{
      display:flex;
      flex-direction:column;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      overflow:hidden;
      box-shadow:var(--shadow);
      transition:transform .22s ease,box-shadow .22s ease;
      color:var(--ink);
    }
    .related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
    .related-thumb{aspect-ratio:16/10;overflow:hidden;background:#DDE6F5}
    .related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
    .related-card:hover .related-thumb img{transform:scale(1.04)}
    .related-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
    .related-tag{display:inline-flex;align-self:flex-start;padding:4px 9px;border-radius:999px;background:var(--blue-light);color:var(--blue-dark);font-size:11px;font-weight:800;margin-bottom:10px}
    .related-title{font-size:17px;line-height:1.5;font-weight:800;margin:0 0 8px}
    .related-desc{font-size:13px;line-height:1.75;color:var(--muted);margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .related-more{margin-top:auto;display:inline-flex;align-items:center;gap:6px;color:var(--blue);font-size:13px;font-weight:800}
    .back-row{display:flex;justify-content:center;margin-top:34px}

    /* Footer */
    .site-footer{background:#0B1B2B;color:#DCE7F5;padding-top:72px}
    .footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:42px;padding-bottom:48px}
    .footer-brand .logo{margin-bottom:16px}
    .footer-brand .logo-text{color:#fff}
    .footer-brand .logo-text small{color:#9FB0C3}
    .footer-brand p{color:#9FB0C3;font-size:14px;line-height:1.8;margin:0 0 15px}
    .footer-line{display:flex;align-items:center;gap:9px;color:#9FB0C3;font-size:13px;margin-bottom:8px}
    .footer-line svg{width:16px;height:16px;stroke:#7EA4FF;flex:0 0 auto}
    .site-footer h4{font-size:14px;color:#fff;font-weight:800;margin:0 0 16px;letter-spacing:.02em}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer-links a{color:#9FB0C3;font-size:13px;font-weight:500}
    .footer-links a:hover{color:#fff}
    .footer-bottom{
      border-top:1px solid rgba(255,255,255,.12);
      padding:22px 0;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:#8FA2B8;
      font-size:12px;
    }
    .footer-bottom p{margin:0}
    .footer-bottom-links{display:flex;align-items:center;gap:18px}
    .footer-bottom-links a{color:#9FB0C3;font-weight:600}
    .footer-bottom-links a:hover{color:#fff}
    .back-top{display:inline-flex;align-items:center;gap:5px}
    .back-top::before{content:"↑";font-weight:900;color:#7EA4FF}

    @media (max-width:1024px){
      .nav-desktop{display:none}
      .menu-toggle{display:inline-flex}
      .member-chip{display:none}
      .article-layout{grid-template-columns:minmax(0,1fr);gap:0}
      .article-aside{display:none}
      .mobile-toc{display:block}
      .related-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:768px){
      .header-inner{min-height:64px}
      .logo-text{font-size:15px}
      .logo-text small{display:none}
      .logo-mark{width:36px;height:36px;border-radius:10px}
      .article-head{padding-bottom:20px}
      .article-title{font-size:clamp(30px,7vw,40px)}
      .article-cover{border-radius:16px}
      .article-cover img{aspect-ratio:16/10}
      .article-highlights{grid-template-columns:1fr}
      .cta-inner{grid-template-columns:1fr}
      .section-head{flex-direction:column;align-items:flex-start}
      .related-grid{grid-template-columns:1fr}
      .article-cta{padding:56px 0}
      .site-footer{padding-top:56px}
      .footer-grid{grid-template-columns:1fr;gap:30px}
      .footer-bottom{flex-direction:column;align-items:flex-start}
      .article-prose h2{margin-top:38px}
    }
    @media (max-width:520px){
      .container{width:min(100% - 36px,var(--container))}
      .header-actions .btn{display:none}
      .btn{width:100%}
      .article-meta{gap:8px 14px}
      .article-cover figcaption{font-size:12px}
      .toc-card{padding:16px}
      .footer-bottom-links{flex-wrap:wrap;gap:12px 16px}
    }
    @media (prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}
    }

/* roulang page: category3 */
:root{
  --primary:#2457E6;
  --primary-dark:#1B46C4;
  --primary-light:#EEF3FF;
  --teal:#12A594;
  --teal-light:#E6F7F4;
  --amber:#F59E0B;
  --amber-light:#FEF3E2;
  --ink:#0B1B2B;
  --ink-2:#33475B;
  --muted:#6B7C93;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --border:#E2E8F0;
  --r-sm:8px;
  --r-btn:12px;
  --r-card:16px;
  --r-hero:24px;
  --shadow:0 8px 24px rgba(11,27,43,.07);
  --shadow-hover:0 20px 48px rgba(11,27,43,.12);
  --ease:cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--primary-dark);}
button{font-family:inherit;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:72px;}
.logo{display:flex;align-items:center;gap:12px;color:var(--ink);flex-shrink:0;}
.logo:hover{color:var(--ink);}
.logo-mark{
  width:38px;height:38px;border-radius:10px;flex:none;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  display:grid;place-items:center;
  box-shadow:0 6px 16px rgba(36,87,230,.28);
}
.logo-mark svg{width:20px;height:20px;}
.logo-text{display:flex;flex-direction:column;font-weight:700;font-size:16px;line-height:1.25;letter-spacing:-.01em;}
.logo-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:0;margin-top:2px;}

.nav-desktop{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  position:relative;padding:8px 12px;border-radius:8px;
  color:var(--ink-2);font-size:14.5px;font-weight:500;white-space:nowrap;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link:hover{color:var(--primary);background:var(--primary-light);}
.nav-link.active{color:var(--primary);font-weight:700;}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:-3px;height:3px;border-radius:3px;background:var(--primary);
}

.header-actions{display:flex;align-items:center;gap:12px;margin-left:12px;}
.member-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;color:var(--teal);
  background:var(--teal-light);padding:6px 12px;border-radius:999px;white-space:nowrap;
}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--border);background:#fff;color:var(--ink);
  align-items:center;justify-content:center;cursor:pointer;
  transition:background .2s var(--ease),border-color .2s var(--ease);
}
.menu-toggle:hover{background:var(--primary-light);border-color:#c8d8fb;}
.menu-toggle svg{width:22px;height:22px;}
.menu-toggle:focus-visible{outline:2px solid var(--primary);outline-offset:2px;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;white-space:nowrap;
  transition:all .2s var(--ease);
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(36,87,230,.24);}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 28px rgba(36,87,230,.32);}
.btn-ghost{background:#fff;color:var(--primary);border-color:#c8d8fb;}
.btn-ghost:hover{background:var(--primary-light);color:var(--primary-dark);border-color:var(--primary);}
.btn-light{background:#fff;color:var(--primary-dark);}
.btn-light:hover{background:var(--primary-light);color:var(--primary-dark);transform:translateY(-1px);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px;}
.btn:focus-visible{outline:2px solid var(--primary);outline-offset:3px;}

/* ===== Drawer ===== */
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,27,43,.45);
  z-index:85;opacity:0;pointer-events:none;
  transition:opacity .25s var(--ease);
}
.drawer-mask.open{opacity:1;pointer-events:auto;}
.site-drawer{
  position:fixed;top:0;right:0;height:100%;width:300px;max-width:86vw;
  background:#fff;z-index:90;padding:22px;
  display:flex;flex-direction:column;gap:6px;
  transform:translateX(100%);
  transition:transform .25s var(--ease);
  box-shadow:-16px 0 40px rgba(11,27,43,.16);
  overflow-y:auto;
}
.site-drawer.open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.drawer-close{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--border);
  background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--ink-2);
}
.drawer-close:hover{background:var(--bg);}
.drawer-link{
  display:block;padding:12px 14px;border-radius:10px;
  color:var(--ink-2);font-weight:600;font-size:15px;
}
.drawer-link:hover{background:var(--bg);color:var(--primary);}
.drawer-link.active{background:var(--primary-light);color:var(--primary);}
.drawer-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--border);display:grid;gap:10px;}
.drawer-foot .phone{font-weight:700;color:var(--ink);font-size:15px;}

/* ===== Page Hero ===== */
.page-hero{
  position:relative;overflow:hidden;color:#fff;
  padding:52px 0 64px;background:#0B1B2B;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  opacity:.30;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(11,27,43,.95) 0%,rgba(11,27,43,.86) 46%,rgba(27,70,196,.62) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.45fr .85fr;gap:40px;align-items:center;
}
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.68);margin-bottom:18px;
}
.breadcrumb a{color:rgba(255,255,255,.82);}
.breadcrumb a:hover{color:#fff;text-decoration:underline;}
.breadcrumb .sep{opacity:.5;}
.breadcrumb .now{color:#fff;font-weight:600;}

.hero-tag{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(18,165,148,.18);color:#8FE6D8;
  border:1px solid rgba(18,165,148,.38);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;
  padding:5px 13px;border-radius:999px;margin-bottom:18px;
}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:#12A594;}

.page-hero h1{
  font-size:clamp(30px,4vw,50px);
  font-weight:700;line-height:1.16;letter-spacing:-.02em;
  margin:0 0 16px;
}
.page-hero h1 .accent{color:#9DB8FF;}
.hero-lead{
  color:rgba(255,255,255,.82);font-size:16.5px;line-height:1.85;
  max-width:640px;margin:0 0 26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}

.quick-card{
  background:#fff;color:var(--ink);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:0 24px 60px rgba(4,12,26,.28);
  border:1px solid rgba(255,255,255,.6);
}
.quick-card h2{font-size:15px;font-weight:700;color:var(--ink);margin:0 0 16px;letter-spacing:.02em;}
.quick-list{display:grid;gap:14px;}
.quick-item{display:flex;align-items:flex-start;gap:12px;}
.quick-icon{
  width:36px;height:36px;border-radius:10px;flex:none;display:grid;place-items:center;
  background:var(--primary-light);color:var(--primary);
}
.quick-icon svg{width:18px;height:18px;}
.quick-meta{display:flex;flex-direction:column;gap:1px;}
.quick-meta dt{font-size:12px;color:var(--muted);font-weight:500;}
.quick-meta dd{margin:0;font-size:14.5px;font-weight:700;color:var(--ink);}
.quick-card .btn{margin-top:20px;width:100%;}

/* ===== Sections ===== */
.section{padding:80px 0;}
.section-alt{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.section-head{max-width:740px;margin-bottom:40px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.1em;
  color:var(--primary);margin-bottom:12px;
}
.eyebrow::before{content:"";width:22px;height:3px;border-radius:3px;background:var(--primary);}
.section-title{
  font-size:clamp(25px,2.9vw,34px);font-weight:700;line-height:1.28;
  letter-spacing:-.015em;color:var(--ink);margin-bottom:14px;
}
.section-sub{color:var(--ink-2);font-size:15.5px;line-height:1.85;}

/* Risk chips */
.risk-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--border);border-radius:999px;
  padding:8px 16px;font-size:13.5px;font-weight:600;color:var(--ink-2);
  box-shadow:0 2px 6px rgba(11,27,43,.04);
}
.chip .dot{width:7px;height:7px;border-radius:50%;background:var(--amber);flex:none;}
.chip.teal .dot{background:var(--teal);}
.chip.blue .dot{background:var(--primary);}

/* Symptom grid */
.symptom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px;}
.symptom-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:24px;box-shadow:var(--shadow);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.symptom-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#c8d8fb;}
.symptom-card .num{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:9px;
  background:var(--primary-light);color:var(--primary);
  font-size:13px;font-weight:700;margin-bottom:14px;
}
.symptom-card h3{font-size:16.5px;font-weight:700;color:var(--ink);margin:0 0 8px;}
.symptom-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0;}

/* Warning panel */
.warn-panel{
  display:grid;grid-template-columns:1.05fr .95fr;gap:0;
  background:#fff;border:1px solid var(--border);border-radius:var(--r-hero);
  overflow:hidden;box-shadow:var(--shadow);
}
.warn-media{position:relative;min-height:340px;background:var(--primary-light);}
.warn-media img{width:100%;height:100%;object-fit:cover;}
.warn-media .caption{
  position:absolute;left:16px;bottom:16px;right:16px;
  background:rgba(255,255,255,.94);border-radius:12px;
  padding:12px 16px;font-size:13px;color:var(--ink-2);line-height:1.6;
  box-shadow:0 8px 20px rgba(11,27,43,.14);
}
.warn-body{padding:36px 34px;}
.warn-body h2{font-size:24px;font-weight:700;line-height:1.3;margin:0 0 14px;letter-spacing:-.01em;}
.warn-body p{font-size:15px;color:var(--ink-2);line-height:1.85;margin:0 0 20px;}
.warn-list{display:grid;gap:12px;}
.warn-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);line-height:1.7;}
.warn-list .mark{
  width:22px;height:22px;border-radius:7px;flex:none;display:grid;place-items:center;
  background:var(--amber-light);color:#B45309;font-size:12px;font-weight:700;margin-top:3px;
}

/* Timeline */
.timeline{display:grid;gap:0;margin-top:8px;}
.tl-item{position:relative;padding:0 0 34px 76px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:23px;top:52px;bottom:2px;width:2px;
  background:linear-gradient(180deg,#d8e2fb,#e8eefa);
}
.tl-item:last-child::before{display:none;}
.tl-dot{
  position:absolute;left:0;top:0;width:48px;height:48px;border-radius:14px;
  background:var(--primary-light);color:var(--primary);border:1px solid #d8e2fb;
  display:grid;place-items:center;font-weight:700;font-size:15px;
}
.tl-body{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:22px 24px;box-shadow:0 4px 14px rgba(11,27,43,.05);
  transition:box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.tl-body:hover{box-shadow:var(--shadow);border-color:#c8d8fb;}
.tl-body h3{font-size:17px;font-weight:700;margin:0 0 6px;}
.tl-body p{font-size:14.5px;color:var(--muted);line-height:1.8;margin:0;}
.tl-time{
  display:inline-block;font-size:12px;font-weight:700;color:var(--teal);
  background:var(--teal-light);border-radius:999px;padding:2px 11px;margin-bottom:8px;
}

/* Assurance cards */
.assure-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.assure-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-card);
  padding:28px 24px;box-shadow:var(--shadow);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.assure-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.assure-card .ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--primary-light);color:var(--primary);margin-bottom:16px;
}
.assure-card .ico svg{width:22px;height:22px;}
.assure-card h3{font-size:17px;font-weight:700;margin:0 0 10px;}
.assure-card p{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 14px;}
.assure-card .foot{font-size:12.5px;font-weight:700;color:var(--teal);}

/* Booking */
.booking-wrap{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start;
}
.booking-info h2{font-size:clamp(25px,2.9vw,34px);font-weight:700;line-height:1.28;margin:0 0 16px;letter-spacing:-.015em;}
.booking-info p{font-size:15.5px;color:var(--ink-2);line-height:1.85;margin:0 0 24px;}
.info-rows{display:grid;gap:14px;}
.info-row{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);}
.info-row .ic{
  width:34px;height:34px;border-radius:10px;flex:none;display:grid;place-items:center;
  background:var(--teal-light);color:var(--teal);
}
.info-row .ic svg{width:17px;height:17px;}
.info-row strong{display:block;font-size:14.5px;color:var(--ink);font-weight:700;}

.booking-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--r-hero);
  padding:32px;box-shadow:0 20px 48px rgba(11,27,43,.1);
}
.booking-card h3{font-size:20px;font-weight:700;margin:0 0 6px;}
.booking-card .hint{font-size:13.5px;color:var(--muted);margin:0 0 22px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:6px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13.5px;font-weight:600;color:var(--ink-2);}
.field input,.field select,.field textarea{
  width:100%;height:48px;padding:0 14px;
  border-radius:10px;border:1px solid var(--border);background:#fff;
  font-size:15px;color:var(--ink);font-family:inherit;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{height:auto;min-height:104px;padding:12px 14px;line-height:1.7;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:#9AA9BC;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(36,87,230,.14);
}
.form-note{font-size:12.5px;color:var(--muted);line-height:1.7;margin:14px 0 0;}
.booking-card .btn{width:100%;margin-top:18px;}

/* CTA band */
.cta-band{
  position:relative;overflow:hidden;background:var(--primary);
  color:#fff;padding:56px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.16;
  background-image:radial-gradient(#fff 1px,transparent 1px);
  background-size:22px 22px;
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-inner h2{font-size:clamp(23px,2.6vw,31px);font-weight:700;line-height:1.3;margin:0 0 10px;letter-spacing:-.01em;}
.cta-inner p{font-size:15px;color:rgba(255,255,255,.85);margin:0;max-width:640px;line-height:1.8;}
.cta-inner .btn{flex:none;}

/* Footer */
.site-footer{background:#0B1B2B;color:#A9B7C9;padding-top:64px;margin-top:0;}
.footer-grid{
  display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;
}
.site-footer .logo{color:#fff;}
.site-footer .logo:hover{color:#fff;}
.site-footer .logo-text{color:#fff;}
.site-footer .logo-text small{color:#8B9CB2;}
.footer-brand p{font-size:14px;line-height:1.8;margin:18px 0 14px;color:#A9B7C9;}
.footer-line{display:flex;align-items:center;gap:9px;font-size:14px;margin-bottom:9px;color:#A9B7C9;}
.footer-line svg{width:16px;height:16px;flex:none;color:var(--teal);}
.site-footer h4{
  color:#fff;font-size:14px;font-weight:700;letter-spacing:.05em;margin:0 0 16px;
}
.footer-links{display:grid;gap:10px;}
.footer-links a{color:#A9B7C9;font-size:14px;}
.footer-links a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:20px 0 24px;display:flex;justify-content:space-between;
  align-items:center;gap:16px;flex-wrap:wrap;font-size:13px;color:#8B9CB2;
}
.footer-bottom a{color:#A9B7C9;}
.footer-bottom a:hover{color:#fff;}

/* ===== Responsive ===== */
@media (max-width:1023px){
  .nav-desktop{display:none;}
  .member-chip{display:none;}
  .menu-toggle{display:inline-flex;}
  .header-inner{min-height:64px;}
  .header-actions{margin-left:auto;}
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .page-hero{padding:40px 0 52px;}
  .section{padding:64px 0;}
  .symptom-grid{grid-template-columns:repeat(2,1fr);}
  .assure-grid{grid-template-columns:1fr;}
  .warn-panel{grid-template-columns:1fr;}
  .warn-media{min-height:240px;}
  .warn-body{padding:28px 24px;}
  .booking-wrap{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .page-hero h1{font-size:clamp(26px,7vw,34px);}
  .hero-lead{font-size:15.5px;}
  .hero-actions .btn{width:100%;}
  .symptom-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .booking-card{padding:24px 20px;}
  .section{padding:52px 0;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .cta-inner .btn{width:100%;}
  .tl-item{padding-left:60px;}
  .tl-dot{width:40px;height:40px;border-radius:12px;font-size:13px;}
  .tl-item::before{left:19px;top:46px;}
}
@media (max-width:520px){
  .logo-text{font-size:14px;}
  .logo-text small{display:none;}
  .quick-card{padding:20px 18px;}
  .warn-body{padding:24px 18px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --primary:#2457E6;
  --primary-dark:#1B46C4;
  --primary-soft:#EEF3FF;
  --accent:#12A594;
  --accent-soft:#E6F6F3;
  --amber:#F59E0B;
  --amber-soft:#FEF3E2;
  --ink:#0B1B2B;
  --ink-2:#33475B;
  --muted:#6B7C93;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --line:#E2E8F0;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:16px;
  --radius-xl:24px;
  --shadow:0 8px 24px rgba(11,27,43,.07);
  --shadow-lg:0 20px 48px rgba(11,27,43,.12);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink-2);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.25;font-weight:700;letter-spacing:-.01em}
p{margin:0}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.logo:hover{text-decoration:none}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex:none;
  background:linear-gradient(140deg,#2457E6,#1B46C4);
  display:grid;place-items:center;
  box-shadow:0 6px 14px rgba(36,87,230,.28);
}
.logo-mark svg{width:21px;height:21px}
.logo-text{display:flex;flex-direction:column;font-size:16px;font-weight:700;color:var(--ink);line-height:1.2}
.logo-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.02em;margin-top:3px}
.nav-desktop{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{
  position:relative;padding:9px 12px;border-radius:9px;
  font-size:14.5px;font-weight:500;color:var(--ink-2);
  text-decoration:none;white-space:nowrap;
  transition:color .2s ease-out,background .2s ease-out;
}
.nav-link:hover{color:var(--primary);background:var(--primary-soft);text-decoration:none}
.nav-link.active{color:var(--primary);font-weight:700}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;height:3px;
  border-radius:3px;background:var(--primary);
}
.header-actions{display:flex;align-items:center;gap:12px;flex:none}
.member-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 13px;border-radius:999px;
  background:var(--accent-soft);color:#0E7D74;
  font-size:12.5px;font-weight:600;white-space:nowrap;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 22px;border-radius:var(--radius);
  font-size:15px;font-weight:600;text-decoration:none;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,color .18s ease-out;
}
.btn:hover{text-decoration:none}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 16px rgba(36,87,230,.24)}
.btn-primary:hover{background:var(--primary-dark);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(36,87,230,.32)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 10px rgba(36,87,230,.28)}
.btn-ghost{background:#fff;color:var(--primary);border-color:#C9D7FB}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary-dark)}
.btn-light{background:#fff;color:var(--primary)}
.btn-light:hover{background:#F2F6FF;color:var(--primary-dark);transform:translateY(-1px)}
.menu-toggle{
  display:none;width:42px;height:42px;border:1px solid var(--line);
  border-radius:11px;align-items:center;justify-content:center;color:var(--ink);
  background:#fff;transition:background .2s,border-color .2s;
}
.menu-toggle:hover{background:var(--primary-soft);border-color:#C9D7FB;color:var(--primary)}
.menu-toggle svg{width:20px;height:20px}

/* ===== Drawer ===== */
.drawer-backdrop{
  position:fixed;inset:0;z-index:70;background:rgba(11,27,43,.45);
  opacity:0;pointer-events:none;transition:opacity .25s ease-out;
}
.drawer-backdrop.open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;z-index:80;
  width:300px;max-width:86vw;height:100%;
  background:#fff;padding:20px;
  display:flex;flex-direction:column;gap:18px;
  overflow-y:auto;transform:translateX(100%);
  transition:transform .25s ease-out;
  box-shadow:-14px 0 44px rgba(11,27,43,.2);
  border-left:1px solid var(--line);
}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;font-size:20px;color:var(--ink-2)}
.drawer-close:hover{background:var(--primary-soft);color:var(--primary)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{
  padding:12px 14px;border-radius:10px;font-size:15px;font-weight:500;color:var(--ink-2);
  transition:background .2s,color .2s;
}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--primary-soft);color:var(--primary);text-decoration:none;font-weight:700}
.drawer-meta{font-size:13px;color:var(--muted);margin-top:auto;padding-top:16px;border-top:1px solid var(--line)}

/* ===== Hero ===== */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:#fff}
.page-hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  opacity:.15;filter:saturate(.85);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(36,87,230,.16),transparent 68%),
    linear-gradient(180deg,rgba(255,255,255,.55),rgba(246,248,251,.96));
}
.page-hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.45fr 1fr;gap:44px;align-items:center;
  padding-block:44px 60px;
}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:16px;flex-wrap:wrap}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb span[aria-current]{color:var(--ink-2);font-weight:600}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.1em;
  color:var(--primary);background:var(--primary-soft);
  padding:6px 13px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--primary)}
.hero-title{font-size:clamp(30px,3.5vw,44px);margin-top:16px;letter-spacing:-.02em}
.hero-sub{margin-top:16px;font-size:16.5px;color:var(--ink-2);max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px}
.hero-trust span{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;color:var(--ink-2);font-weight:500}
.hero-trust svg{width:16px;height:16px;color:var(--accent);flex:none}
.quick-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:24px 26px;
}
.quick-card h2{font-size:13px;letter-spacing:.12em;color:var(--muted);font-weight:700}
.quick-list{margin-top:12px}
.quick-list li{
  display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  padding:11px 0;border-bottom:1px dashed var(--line);font-size:14.5px;color:var(--muted);
}
.quick-list li:last-child{border-bottom:0}
.quick-list b{color:var(--ink);font-weight:700;font-size:15px;text-align:right;font-variant-numeric:tabular-nums}

/* ===== Sections ===== */
.section{padding-block:84px}
.section-alt{background:#fff;border-block:1px solid var(--line)}
.section-head{max-width:740px;margin-bottom:38px}
.section-head h2{font-size:clamp(24px,2.6vw,32px);margin-top:14px}
.section-head p{margin-top:14px;font-size:16px;color:var(--ink-2)}

/* Health */
.health-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.check-list{margin-top:24px}
.check-list li{
  position:relative;padding-left:26px;padding-block:8px;
  font-size:15.5px;color:var(--ink-2);
}
.check-list li::before{
  content:"";position:absolute;left:0;top:17px;
  width:9px;height:9px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 0 4px rgba(18,165,148,.14);
}
.health-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:30px 26px;text-align:center;
}
.battery-ring{
  width:210px;height:210px;border-radius:50%;margin:0 auto;position:relative;
  background:conic-gradient(var(--accent) 0 78%,#E2E8F0 78% 100%);
  display:grid;place-items:center;
}
.battery-ring::before{
  content:"";position:absolute;inset:16px;border-radius:50%;background:#fff;
  box-shadow:inset 0 0 0 1px var(--line);
}
.battery-ring-inner{position:relative;text-align:center}
.battery-ring-inner b{display:block;font-size:40px;font-weight:700;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.battery-ring-inner b i{font-style:normal;font-size:20px;font-weight:600;color:var(--muted)}
.battery-ring-inner span{display:block;margin-top:8px;font-size:13px;color:var(--muted)}
.health-note{margin-top:18px;font-size:13.5px;color:var(--muted);line-height:1.7}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}
.stat{background:var(--bg);border-radius:var(--radius);padding:12px 8px}
.stat b{display:block;font-size:17px;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.4}
.stat span{font-size:12px;color:var(--muted)}

/* Plans */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.plan-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 26px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:18px;
  transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
}
.plan-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.plan-card.featured{border:2px solid var(--primary);transform:translateY(-10px)}
.plan-card.featured:hover{transform:translateY(-14px)}
.plan-tag{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;
  background:var(--accent-soft);color:#0E7D74;
}
.plan-tag.hot{background:var(--amber-soft);color:#9A6206}
.plan-card h3{font-size:20px}
.plan-price{font-size:32px;font-weight:700;color:var(--ink);line-height:1.1;font-variant-numeric:tabular-nums}
.plan-price small{font-size:13px;font-weight:500;color:var(--muted);margin-left:4px}
.plan-meta{font-size:13.5px;color:var(--muted);margin-top:-8px}
.plan-list li{
  position:relative;padding-left:24px;padding-block:6px;font-size:14.5px;color:var(--ink-2);
}
.plan-list li::before{
  content:"";position:absolute;left:0;top:14px;width:14px;height:8px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(-45deg);border-radius:1px;
}
.plan-card .btn{margin-top:auto}

/* Table */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-lg);
  background:#fff;box-shadow:var(--shadow);
}
table{width:100%;border-collapse:collapse;min-width:720px;font-size:14.5px}
thead th{
  background:var(--primary-soft);color:var(--ink);font-weight:700;font-size:13.5px;
  text-align:left;padding:15px 18px;white-space:nowrap;
}
tbody td{padding:15px 18px;border-top:1px solid var(--line);color:var(--ink-2);vertical-align:top}
tbody td:first-child{color:var(--ink);font-weight:600;white-space:nowrap}
tbody tr:hover td{background:#FAFBFF}
.col-hl{background:#F7FAFF}
.badge-ok{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:#0E7D74;font-size:12.5px;font-weight:600}
.badge-num{font-variant-numeric:tabular-nums;font-weight:700;color:var(--ink)}

/* Safety */
.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.safety-item{
  display:flex;gap:14px;padding:22px 22px;
  background:#fff;border:1px solid var(--line);border-left:4px solid var(--amber);
  border-radius:var(--radius);box-shadow:var(--shadow);
}
.safety-item h3{font-size:16.5px;margin-bottom:6px}
.safety-item p{font-size:14.5px;color:var(--ink-2)}
.safety-icon{
  flex:none;width:38px;height:38px;border-radius:11px;background:var(--amber-soft);
  display:grid;place-items:center;color:#9A6206;
}
.safety-icon svg{width:19px;height:19px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px 22px;box-shadow:var(--shadow);position:relative;
  transition:transform .2s ease-out,box-shadow .2s ease-out;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.step-num{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:var(--primary-soft);color:var(--primary);font-weight:700;font-size:15px;
  margin-bottom:14px;font-variant-numeric:tabular-nums;
}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{font-size:14px;color:var(--ink-2)}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:.85fr 1.55fr;gap:52px;align-items:start}
.faq-side{position:sticky;top:96px}
.faq-side h2{font-size:clamp(24px,2.4vw,30px);margin-top:14px}
.contact-card{
  margin-top:24px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow);
}
.contact-card h3{font-size:15px;margin-bottom:12px}
.contact-line{display:flex;align-items:center;gap:9px;font-size:14px;color:var(--ink-2);padding-block:5px}
.contact-line svg{width:16px;height:16px;color:var(--primary);flex:none}
.contact-card .btn{width:100%;margin-top:14px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:20px 0;font-size:16px;font-weight:600;color:var(--ink);text-align:left;
  transition:color .2s;
}
.faq-q:hover{color:var(--primary)}
.faq-sign{
  flex:none;width:26px;height:26px;border-radius:8px;border:1px solid var(--line);
  display:grid;place-items:center;position:relative;color:var(--primary);
  transition:background .2s,border-color .2s,transform .2s;
}
.faq-sign::before,.faq-sign::after{
  content:"";position:absolute;background:currentColor;border-radius:2px;
  transition:transform .2s ease-out,opacity .2s ease-out;
}
.faq-sign::before{width:11px;height:2px}
.faq-sign::after{width:2px;height:11px}
.faq-q[aria-expanded="true"] .faq-sign{background:var(--primary-soft);border-color:#C9D7FB}
.faq-q[aria-expanded="true"] .faq-sign::after{transform:scaleY(0);opacity:0}
.faq-a{padding:0 0 20px;font-size:15px;color:var(--ink-2);display:none;max-width:64ch}
.faq-a.open{display:block}

/* CTA */
.cta-band{
  position:relative;overflow:hidden;
  background:linear-gradient(155deg,#2457E6 0%,#1B46C4 100%);
  border-radius:var(--radius-xl);padding:46px 44px;
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  box-shadow:0 24px 60px rgba(27,70,196,.28);
}
.cta-band::before{
  content:"";position:absolute;inset:0;opacity:.22;
  background-image:radial-gradient(rgba(255,255,255,.55) 1px,transparent 1px);
  background-size:18px 18px;
}
.cta-band > *{position:relative}
.cta-band h2{color:#fff;font-size:clamp(24px,2.6vw,32px)}
.cta-band > div > p{color:rgba(255,255,255,.86);margin-top:14px;font-size:15.5px}
.cta-list{margin-top:22px;display:grid;gap:10px}
.cta-list li{display:flex;align-items:flex-start;gap:10px;color:#fff;font-size:14.5px}
.cta-list svg{width:18px;height:18px;color:#8FF0E2;flex:none;margin-top:3px}
.form-card{background:#fff;border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-lg)}
.form-card h3{font-size:18px;margin-bottom:4px}
.form-card .form-lead{font-size:13.5px;color:var(--muted);margin-bottom:18px}
.field{margin-bottom:13px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field select{
  width:100%;height:46px;padding:0 14px;border:1px solid var(--line);
  border-radius:10px;background:#fff;font-size:14.5px;color:var(--ink-2);
  transition:border-color .18s,box-shadow .18s;
}
.field input::placeholder{color:#9AAABB}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(36,87,230,.14);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check-line{display:flex;align-items:flex-start;gap:9px;font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.6}
.check-line input{margin-top:3px;width:15px;height:15px;accent-color:var(--primary);flex:none}
.form-card .btn{width:100%;margin-top:16px}
.form-note{font-size:12px;color:var(--muted);margin-top:10px;text-align:center}

/* Footer */
.site-footer{background:#0B1B2B;color:#B7C4D4;padding-top:60px;margin-top:0}
.site-footer .logo-text{color:#fff}
.site-footer .logo-text small{color:#8FA2B8}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand p{font-size:14px;color:#9FB0C4;margin-top:16px;line-height:1.8}
.footer-line{display:flex;align-items:center;gap:9px;font-size:14px;color:#9FB0C4;margin-top:10px}
.footer-line svg{width:16px;height:16px;flex:none;color:#5E86E8}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.02em}
.footer-links li + li{margin-top:10px}
.footer-links a{color:#9FB0C4;font-size:14px;text-decoration:none;transition:color .2s}
.footer-links a:hover{color:#fff;text-decoration:none}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:22px 0;font-size:13px;color:#7E90A5;
}
.footer-bottom a{color:#9FB0C4;text-decoration:none}
.footer-bottom a:hover{color:#fff}
.footer-bottom .to-top{display:inline-flex;align-items:center;gap:6px}
.footer-bottom .to-top svg{width:14px;height:14px}

/* ===== Responsive ===== */
@media (max-width:1100px){
  .nav-link{padding:9px 9px;font-size:14px}
  .header-inner{gap:16px}
}
@media (max-width:1023px){
  .nav-desktop{display:none}
  .member-chip{display:none}
  .menu-toggle{display:inline-flex}
  .header-actions{margin-left:auto}
  .page-hero-grid{grid-template-columns:1fr;gap:30px;padding-block:34px 46px}
  .health-grid{grid-template-columns:1fr;gap:36px}
  .plan-grid{grid-template-columns:1fr;gap:20px}
  .plan-card.featured{transform:none}
  .plan-card.featured:hover{transform:translateY(-4px)}
  .safety-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .faq-grid{grid-template-columns:1fr;gap:32px}
  .faq-side{position:static}
  .cta-band{grid-template-columns:1fr;padding:32px 26px;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding-block:64px}
}
@media (max-width:768px){
  .header-inner{height:64px}
  .container{padding:0 18px}
  .logo-text{font-size:15px}
  .logo-text small{display:none}
  .section{padding-block:52px}
  .hero-actions{gap:10px}
  .hero-actions .btn{width:100%}
  .battery-ring{width:180px;height:180px}
  .battery-ring-inner b{font-size:34px}
  .steps{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .cta-band{border-radius:18px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .stat-row{grid-template-columns:1fr 1fr}
  .hero-trust{gap:12px}
  .plan-price{font-size:28px}
  .form-card{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category4 */
:root{
  --brand:#2457E6;
  --brand-dark:#1B46C4;
  --brand-light:#EEF3FF;
  --teal:#12A594;
  --teal-light:#E7F7F4;
  --amber:#F59E0B;
  --amber-light:#FEF3C7;
  --ink:#0B1B2B;
  --ink-2:#33475B;
  --muted:#6B7C93;
  --bg:#F6F8FB;
  --surface:#FFFFFF;
  --line:#E2E8F0;
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:16px;
  --radius-xl:24px;
  --radius-pill:999px;
  --shadow-sm:0 8px 24px rgba(11,27,43,.07);
  --shadow-md:0 14px 36px rgba(11,27,43,.10);
  --shadow-lg:0 20px 48px rgba(11,27,43,.12);
  --container:1200px;
  --section-y:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:var(--section-y) 0}
.section-tight{padding:64px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--brand);text-transform:uppercase}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head h2{font-size:clamp(26px,3.2vw,38px);line-height:1.25;letter-spacing:-.01em;font-weight:700;margin-top:12px}
.section-head p{margin-top:14px;color:var(--ink-2);font-size:16px;max-width:680px}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.logo:hover{text-decoration:none}
.logo-mark{
  width:40px;height:40px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,var(--brand),var(--brand-dark));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(36,87,230,.28);
}
.logo-mark svg{width:22px;height:22px}
.logo-text{display:flex;flex-direction:column;font-size:16px;font-weight:700;color:var(--ink);line-height:1.25;letter-spacing:-.01em}
.logo-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.02em;margin-top:2px}
.nav-desktop{display:flex;align-items:center;gap:2px}
.nav-link{
  position:relative;padding:9px 12px;border-radius:var(--radius-sm);
  font-size:14px;font-weight:500;color:var(--ink-2);text-decoration:none;
  transition:color .18s ease,background-color .18s ease;
  white-space:nowrap;
}
.nav-link:hover{color:var(--brand);background:var(--brand-light);text-decoration:none}
.nav-link.active{color:var(--brand);font-weight:700}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;height:3px;
  border-radius:3px;background:var(--brand);
}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.member-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:600;color:var(--teal);
  background:var(--teal-light);padding:7px 12px;border-radius:var(--radius-pill);
  white-space:nowrap;
}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;
}
.menu-toggle svg{width:22px;height:22px;color:var(--ink)}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 22px;border-radius:var(--radius-md);
  font-size:15px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;text-decoration:none;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(36,87,230,.24)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px);box-shadow:0 14px 28px rgba(36,87,230,.32)}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(36,87,230,.24)}
.btn-ghost{background:#fff;color:var(--brand);border-color:#C7D5F7}
.btn-ghost:hover{background:var(--brand-light);border-color:var(--brand)}
.btn-light{background:#fff;color:var(--brand-dark)}
.btn-light:hover{background:#F2F6FF;transform:translateY(-1px)}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px;border-radius:10px}
.btn-lg{min-height:52px;padding:0 28px;font-size:16px}
.btn-block{width:100%}

/* ===== Drawer ===== */
.drawer-mask{
  position:fixed;inset:0;background:rgba(11,27,43,.45);z-index:90;
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;
}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:300px;max-width:86vw;z-index:100;
  background:#fff;box-shadow:-16px 0 48px rgba(11,27,43,.18);
  transform:translateX(100%);transition:transform .24s ease;
  display:flex;flex-direction:column;padding:20px;overflow-y:auto;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{width:38px;height:38px;border-radius:var(--radius-sm);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{
  padding:12px 14px;border-radius:var(--radius-sm);font-size:15px;font-weight:500;
  color:var(--ink-2);text-decoration:none;
}
.drawer-nav a:hover,.drawer-nav a.active{background:var(--brand-light);color:var(--brand)}
.drawer-foot{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}

/* ===== Breadcrumb ===== */
.breadcrumb{padding:20px 0 0;font-size:13px;color:var(--muted)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb a{color:var(--muted);text-decoration:none}
.breadcrumb a:hover{color:var(--brand);text-decoration:none}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:#B6C3D4}
.breadcrumb [aria-current]{color:var(--ink-2);font-weight:600}

/* ===== Hero ===== */
.page-hero{
  position:relative;overflow:hidden;
  padding:44px 0 72px;
  background:
    radial-gradient(900px 420px at 88% -10%,rgba(36,87,230,.10),transparent 68%),
    radial-gradient(700px 360px at 4% 110%,rgba(18,165,148,.10),transparent 70%);
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  opacity:.07;pointer-events:none;
}
.page-hero>.container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 372px;gap:48px;align-items:start}
.hero-copy h1{
  font-size:clamp(32px,4.2vw,52px);line-height:1.16;letter-spacing:-.02em;font-weight:700;
  margin-top:16px;
}
.hero-copy h1 em{font-style:normal;color:var(--brand)}
.hero-lead{margin-top:20px;font-size:17px;line-height:1.85;color:var(--ink-2);max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px}
.hero-trust li{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2);font-weight:500}
.hero-trust svg{width:18px;height:18px;color:var(--teal);flex-shrink:0}
.quick-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);padding:26px;
}
.quick-card h2{font-size:16px;font-weight:700;letter-spacing:.01em}
.quick-card .qc-sub{font-size:13px;color:var(--muted);margin-top:4px}
.quick-list{margin-top:18px;display:flex;flex-direction:column;gap:0}
.quick-row{
  display:flex;justify-content:space-between;gap:16px;align-items:baseline;
  padding:13px 0;border-bottom:1px dashed var(--line);
}
.quick-row:last-child{border-bottom:none;padding-bottom:2px}
.quick-row dt{font-size:13px;color:var(--muted);flex-shrink:0}
.quick-row dd{margin:0;font-size:14px;font-weight:700;color:var(--ink);text-align:right}
.quick-card .btn{margin-top:20px}
.quick-note{margin-top:12px;font-size:12px;color:var(--muted);line-height:1.7}

/* ===== Tags / badges ===== */
.tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:var(--radius-pill);
  background:var(--brand-light);color:var(--brand-dark);
  font-size:13px;font-weight:600;border:1px solid #D8E2FB;
}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand)}
.tag-teal{background:var(--teal-light);color:#0B7F71;border-color:#C9EDE7}
.tag-teal::before{background:var(--teal)}
.tag-amber{background:var(--amber-light);color:#8A5A05;border-color:#FBE3AE}
.tag-amber::before{background:var(--amber)}
.tag-plain{background:#F3F6FA;color:var(--ink-2);border-color:var(--line)}
.tag-plain::before{background:#9AAABF}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}

/* ===== Steps (stepper) ===== */
.steps-panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);padding:40px 32px;
}
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;position:relative}
.steps::before{
  content:"";position:absolute;top:26px;left:10%;right:10%;height:2px;
  background:linear-gradient(90deg,#DCE6FA,var(--brand),#DCE6FA);
}
.step{position:relative;padding:0 10px;text-align:center}
.step-num{
  position:relative;z-index:1;width:52px;height:52px;margin:0 auto 16px;
  border-radius:50%;background:#fff;border:2px solid var(--brand);color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;
  box-shadow:0 0 0 6px #fff,0 6px 16px rgba(36,87,230,.16);
}
.step h3{font-size:15px;font-weight:700;line-height:1.5}
.step p{margin-top:8px;font-size:13px;line-height:1.75;color:var(--muted)}

/* ===== Generic cards ===== */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#CFDCF5}
.card h3{font-size:19px;font-weight:700;line-height:1.45;margin-bottom:10px}
.card p{font-size:14.5px;color:var(--ink-2);line-height:1.85}
.card-icon{
  width:44px;height:44px;border-radius:12px;background:var(--brand-light);color:var(--brand);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.card-icon svg{width:22px;height:22px}

/* ===== Support matrix ===== */
.support-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}
.support-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow-sm);
}
.support-card h3{font-size:20px;font-weight:700;margin-bottom:6px}
.support-card .sc-sub{font-size:13.5px;color:var(--muted);margin-bottom:20px}
.model-grid{display:flex;flex-wrap:wrap;gap:8px}
.model-chip{
  display:inline-flex;align-items:center;justify-content:center;
  padding:6px 12px;border-radius:var(--radius-sm);
  background:#F5F8FD;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink-2);
}
.model-chip.is-pro{background:var(--brand-light);border-color:#D3E0FA;color:var(--brand-dark)}

/* ===== Check list ===== */
.check-list{display:flex;flex-direction:column;gap:16px}
.check-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px 20px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-md);box-shadow:var(--shadow-sm);
}
.check-dot{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;
  background:var(--teal-light);color:var(--teal);
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.check-dot svg{width:14px;height:14px}
.check-list strong{display:block;font-size:15px;font-weight:700;margin-bottom:4px}
.check-list span{font-size:14px;color:var(--ink-2);line-height:1.8}

/* ===== Warning strip ===== */
.warn-strip{
  display:flex;gap:14px;align-items:flex-start;
  background:#FFF9EC;border:1px solid #FBE3AE;border-radius:var(--radius-md);
  padding:18px 22px;margin-bottom:32px;
}
.warn-strip svg{width:20px;height:20px;color:var(--amber);flex-shrink:0;margin-top:3px}
.warn-strip p{font-size:14px;color:#7A4F04;line-height:1.8}

/* ===== Booking ===== */
.booking-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:start}
.booking-aside h2{font-size:clamp(26px,3.2vw,36px);line-height:1.28;font-weight:700;letter-spacing:-.01em;margin-top:14px}
.booking-aside p{margin-top:16px;color:var(--ink-2);font-size:15.5px;line-height:1.9}
.booking-points{margin-top:24px;display:flex;flex-direction:column;gap:14px}
.booking-points li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--ink-2)}
.booking-points svg{width:18px;height:18px;color:var(--brand);flex-shrink:0;margin-top:4px}
.form-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow-md);
}
.form-row{margin-bottom:18px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-label{display:block;font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:7px}
.form-label .req{color:#E0453A;margin-left:2px}
.form-control{
  width:100%;min-height:46px;padding:11px 14px;
  border:1px solid var(--line);border-radius:10px;background:#fff;
  font-size:14.5px;color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.form-control::placeholder{color:#9AAABF}
.form-control:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(36,87,230,.14);
}
textarea.form-control{min-height:96px;resize:vertical;line-height:1.7}
.form-hint{font-size:12.5px;color:var(--muted);margin-top:6px}
.checkbox-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-2);line-height:1.7}
.checkbox-row input{margin-top:4px;width:16px;height:16px;accent-color:var(--brand);flex-shrink:0}
.form-card .btn{margin-top:22px}
.form-foot{margin-top:14px;font-size:12.5px;color:var(--muted);line-height:1.7}

/* ===== FAQ ===== */
.faq-layout{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:48px;align-items:start}
.faq-aside{position:sticky;top:96px}
.faq-aside h2{font-size:clamp(26px,3vw,34px);line-height:1.28;font-weight:700;letter-spacing:-.01em;margin-top:12px}
.faq-aside p{margin-top:14px;color:var(--ink-2);font-size:15px}
.contact-card{
  margin-top:26px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);
}
.contact-card h3{font-size:15px;font-weight:700;margin-bottom:14px}
.contact-row{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2);padding:7px 0}
.contact-row svg{width:17px;height:17px;color:var(--brand);flex-shrink:0}
.contact-row strong{color:var(--ink);font-weight:700}
.contact-card .btn{margin-top:16px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  padding:22px 4px;text-align:left;font-size:16px;font-weight:700;color:var(--ink);
  line-height:1.6;transition:color .18s ease;
}
.faq-q:hover{color:var(--brand)}
.faq-sign{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  background:var(--brand-light);color:var(--brand);
  display:flex;align-items:center;justify-content:center;margin-top:2px;
  transition:transform .2s ease,background-color .2s ease;
}
.faq-sign svg{width:14px;height:14px}
.faq-q[aria-expanded="true"] .faq-sign{transform:rotate(45deg);background:var(--brand);color:#fff}
.faq-a{padding:0 4px 24px;font-size:14.8px;line-height:1.95;color:var(--ink-2);max-width:760px}
.faq-a[hidden]{display:none}

/* ===== Final CTA ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-xl);
  background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);
  padding:56px 48px;color:#fff;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:18px 18px;opacity:.5;pointer-events:none;
}
.cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:40px;align-items:center}
.cta-band h2{font-size:clamp(24px,3vw,34px);line-height:1.28;font-weight:700;letter-spacing:-.01em}
.cta-band p{margin-top:14px;font-size:15.5px;line-height:1.85;color:rgba(255,255,255,.86);max-width:560px}
.cta-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cta-points span{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  padding:7px 14px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;
}
.cta-actions{display:flex;flex-direction:column;gap:12px}
.cta-actions .btn{width:100%}
.cta-note{font-size:12.5px;color:rgba(255,255,255,.72);line-height:1.7;text-align:center}

/* ===== Footer ===== */
.site-footer{background:#0B1B2B;color:#C8D3E0;margin-top:0}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;
  padding:64px 0 40px;
}
.footer-brand .logo-text{color:#fff}
.footer-brand .logo-text small{color:#93A6BC}
.footer-brand p{margin-top:18px;font-size:14px;color:#A9B9CC;line-height:1.8}
.footer-line{display:flex;align-items:center;gap:9px;font-size:14px;color:#A9B9CC;margin-top:10px}
.footer-line svg{width:16px;height:16px;color:#7E93AC;flex-shrink:0}
.site-footer h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:#A9B9CC;text-decoration:none;transition:color .18s ease}
.footer-links a:hover{color:#fff;text-decoration:none}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.10);padding:20px 0 28px;
  font-size:13px;color:#8FA1B6;
}
.footer-bottom-links{display:flex;flex-wrap:wrap;gap:18px}
.footer-bottom-links a{color:#8FA1B6;text-decoration:none}
.footer-bottom-links a:hover{color:#fff;text-decoration:none}

/* ===== Responsive ===== */
@media (max-width:1100px){
  .nav-desktop{gap:0}
  .nav-link{padding:9px 9px;font-size:13.5px}
  .member-chip{display:none}
}
@media (max-width:1024px){
  :root{--section-y:72px}
  .nav-desktop{display:none}
  .menu-toggle{display:inline-flex}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .quick-card{max-width:520px}
  .steps{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:32px}
  .steps::before{display:none}
  .support-wrap{grid-template-columns:1fr}
  .booking-grid{grid-template-columns:1fr;gap:32px}
  .faq-layout{grid-template-columns:1fr;gap:32px}
  .faq-aside{position:static}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:768px){
  :root{--section-y:56px}
  .container{padding:0 18px}
  .header-inner{height:64px}
  .logo-text{font-size:14.5px}
  .logo-text small{font-size:10px}
  .logo-mark{width:36px;height:36px;border-radius:10px}
  .page-hero{padding:32px 0 52px}
  .hero-lead{font-size:15.5px}
  .hero-actions .btn{width:100%}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .steps-panel{padding:28px 18px}
  .steps{grid-template-columns:1fr;gap:24px}
  .step{display:grid;grid-template-columns:52px 1fr;gap:16px;text-align:left;padding:0}
  .step-num{margin:0}
  .step p{margin-top:6px}
  .form-grid{grid-template-columns:1fr}
  .form-card,.support-card,.card{padding:22px}
  .cta-band{padding:36px 24px;border-radius:var(--radius-lg)}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding:44px 0 28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .hero-copy h1{font-size:29px}
  .quick-row{flex-direction:column;gap:2px;align-items:flex-start}
  .quick-row dd{text-align:left}
  .tag{font-size:12px;padding:6px 12px}
  .faq-q{font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category5 */
:root{
    --brand:#2457E6;
    --brand-dark:#1B46C4;
    --brand-soft:#EEF3FF;
    --mint:#12A594;
    --mint-soft:#E6F7F5;
    --amber:#F59E0B;
    --amber-soft:#FEF4E3;
    --ink:#0B1B2B;
    --ink-2:#33475B;
    --muted:#6B7C93;
    --bg:#F6F8FB;
    --surface:#FFFFFF;
    --line:#E2E8F0;
    --r-s:8px;
    --r-m:12px;
    --r-l:16px;
    --r-xl:24px;
    --shadow:0 8px 24px rgba(11,27,43,.07);
    --shadow-hover:0 20px 48px rgba(11,27,43,.12);
    --space:96px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
    font-size:16px;
    line-height:1.8;
    color:var(--ink);
    background:var(--bg);
    font-variant-numeric:tabular-nums;
  }
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
  ul,ol{padding:0;list-style:none;}
  a{color:var(--brand);text-decoration:none;transition:color .18s ease-out;}
  a:hover{color:var(--brand-dark);}
  img{max-width:100%;display:block;}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
  input,select,textarea{font:inherit;color:inherit;}
  :focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}

  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
  .container-wide{max-width:1320px;}
  .section{padding:var(--space) 0;}
  .section-tight{padding:64px 0;}
  .section-head{max-width:760px;margin-bottom:40px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:700;letter-spacing:.08em;
    color:var(--brand);background:var(--brand-soft);
    padding:6px 14px;border-radius:999px;margin-bottom:16px;
  }
  .eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);}
  h1{font-size:clamp(32px,4.2vw,52px);line-height:1.15;letter-spacing:-.02em;font-weight:700;}
  h2{font-size:clamp(26px,3vw,38px);line-height:1.25;letter-spacing:-.015em;font-weight:700;}
  h3{font-size:22px;line-height:1.4;font-weight:600;}
  .lead{font-size:17px;color:var(--ink-2);line-height:1.9;}
  .muted{color:var(--muted);}
  .small{font-size:14px;}
  .tiny{font-size:13px;}

  /* ---------- Header ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(255,255,255,.88);
    backdrop-filter:saturate(180%) blur(12px);
    -webkit-backdrop-filter:saturate(180%) blur(12px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{display:flex;align-items:center;gap:28px;height:72px;}
  .logo{display:inline-flex;align-items:center;gap:12px;color:var(--ink);flex-shrink:0;}
  .logo:hover{color:var(--ink);}
  .logo-mark{
    width:38px;height:38px;border-radius:10px;
    background:linear-gradient(150deg,var(--brand),var(--brand-dark));
    display:inline-flex;align-items:center;justify-content:center;
    box-shadow:0 6px 16px rgba(36,87,230,.28);
    flex-shrink:0;
  }
  .logo-mark svg{width:22px;height:22px;}
  .logo-text{font-size:17px;font-weight:700;line-height:1.25;letter-spacing:-.01em;display:flex;flex-direction:column;}
  .logo-text small{font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.02em;margin-top:2px;}
  .nav-desktop{display:flex;align-items:center;gap:4px;margin-left:auto;}
  .nav-link{
    position:relative;display:inline-block;
    padding:10px 12px;border-radius:8px;
    font-size:15px;font-weight:500;color:var(--ink-2);white-space:nowrap;
    transition:color .18s ease-out,background .18s ease-out;
  }
  .nav-link:hover{color:var(--brand);background:var(--brand-soft);}
  .nav-link.active{color:var(--brand);font-weight:700;}
  .nav-link.active::after{
    content:"";position:absolute;left:12px;right:12px;bottom:2px;
    height:3px;border-radius:3px;background:var(--brand);
  }
  .header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
  .member-chip{
    display:inline-flex;align-items:center;gap:6px;
    font-size:12px;font-weight:700;color:var(--mint);
    background:var(--mint-soft);border-radius:999px;padding:6px 12px;
    white-space:nowrap;
  }
  .menu-toggle{
    display:none;width:42px;height:42px;border-radius:10px;
    border:1px solid var(--line);background:#fff;color:var(--ink-2);
    align-items:center;justify-content:center;
    transition:background .18s ease-out,border-color .18s ease-out;
  }
  .menu-toggle:hover{background:var(--brand-soft);border-color:#C7D6FF;color:var(--brand);}
  .menu-toggle svg{width:22px;height:22px;}

  /* ---------- Buttons ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:48px;padding:0 24px;border-radius:var(--r-m);
    font-size:15px;font-weight:700;letter-spacing:.01em;
    border:1px solid transparent;cursor:pointer;
    transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
  }
  .btn svg{width:17px;height:17px;}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(36,87,230,.24);}
  .btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px rgba(36,87,230,.3);}
  .btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(36,87,230,.24);}
  .btn-ghost{background:#fff;color:var(--brand);border-color:#C7D6FF;}
  .btn-ghost:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:var(--brand);transform:translateY(-1px);}
  .btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px;}
  .btn-block{width:100%;}

  .tag{
    display:inline-flex;align-items:center;gap:6px;
    font-size:12.5px;font-weight:700;
    padding:5px 12px;border-radius:999px;
    background:var(--brand-soft);color:var(--brand-dark);
  }
  .tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand);}
  .tag-mint{background:var(--mint-soft);color:#0B7A6E;}
  .tag-mint::before{background:var(--mint);}
  .tag-amber{background:var(--amber-soft);color:#9A6205;}
  .tag-amber::before{background:var(--amber);}
  .tag-plain{background:#F1F5F9;color:var(--ink-2);}
  .tag-plain::before{background:#94A3B8;}

  /* ---------- Breadcrumb ---------- */
  .breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);padding:20px 0 0;}
  .breadcrumb a{color:var(--muted);}
  .breadcrumb a:hover{color:var(--brand);}
  .breadcrumb .sep{color:#C3CEDC;}
  .breadcrumb .current{color:var(--ink-2);font-weight:600;}

  /* ---------- Hero ---------- */
  .category-hero{
    position:relative;overflow:hidden;
    background:
      radial-gradient(680px 340px at 88% -10%,rgba(36,87,230,.14),rgba(36,87,230,0) 70%),
      radial-gradient(520px 300px at 4% 110%,rgba(18,165,148,.12),rgba(18,165,148,0) 70%),
      #fff;
    border-bottom:1px solid var(--line);
  }
  .hero-bg{
    position:absolute;inset:0;
    background-image:url('/assets/images/backpic/back-1.jpg');
    background-size:cover;background-position:center;
    opacity:.10;
  }
  .hero-inner{
    position:relative;
    display:grid;grid-template-columns:1.45fr .9fr;gap:48px;align-items:start;
    padding:44px 0 72px;
  }
  .hero-copy h1{margin-bottom:18px;}
  .hero-copy .lead{max-width:640px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
  .hero-points{display:flex;flex-wrap:wrap;gap:20px;margin-top:28px;padding-top:24px;border-top:1px dashed var(--line);}
  .hero-point{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-2);font-weight:600;}
  .hero-point svg{width:17px;height:17px;color:var(--mint);flex-shrink:0;}

  .quick-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);
    box-shadow:var(--shadow);padding:26px;
  }
  .quick-card h3{font-size:16px;font-weight:700;color:var(--ink);margin-bottom:4px;}
  .quick-card .quick-note{font-size:13px;color:var(--muted);margin-bottom:16px;}
  .quick-list li{
    display:flex;align-items:baseline;justify-content:space-between;gap:16px;
    padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px;
  }
  .quick-list li:last-child{border-bottom:0;padding-bottom:4px;}
  .quick-list .k{color:var(--muted);}
  .quick-list .v{font-weight:700;color:var(--ink);text-align:right;}
  .quick-list .v em{font-style:normal;color:var(--mint);font-size:12.5px;font-weight:700;margin-left:6px;}
  .quick-card .btn{margin-top:20px;}

  /* ---------- Topic grid ---------- */
  .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .topic-card{
    display:flex;flex-direction:column;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);
    overflow:hidden;box-shadow:var(--shadow);
    transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out;
  }
  .topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#CBD9F5;}
  .topic-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#E8EEF8;}
  .topic-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out;}
  .topic-card:hover .topic-media img{transform:scale(1.03);}
  .topic-media .tag{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.94);backdrop-filter:blur(4px);}
  .topic-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .topic-body h3{font-size:19px;line-height:1.45;}
  .topic-body p{font-size:14px;color:var(--ink-2);line-height:1.8;}
  .topic-foot{
    margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    font-size:13.5px;font-weight:700;color:var(--brand);
  }
  .topic-foot svg{width:16px;height:16px;transition:transform .2s ease-out;}
  .topic-card:hover .topic-foot svg{transform:translateX(3px);}
  .topic-foot .count{font-weight:600;color:var(--muted);font-size:12.5px;}

  /* ---------- Tag cloud ---------- */
  .tag-panel{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);
    padding:32px;box-shadow:var(--shadow);
    display:grid;grid-template-columns:260px 1fr;gap:32px;align-items:start;
  }
  .tag-panel h2{font-size:24px;}
  .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
  .tag-cloud a{
    display:inline-flex;align-items:center;
    padding:9px 16px;border-radius:999px;
    background:#F1F5FB;border:1px solid var(--line);
    font-size:14px;font-weight:600;color:var(--ink-2);
    transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out,transform .18s ease-out;
  }
  .tag-cloud a:hover{background:var(--brand-soft);color:var(--brand-dark);border-color:#C7D6FF;transform:translateY(-1px);}

  /* ---------- Steps ---------- */
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
  .step{
    position:relative;background:var(--surface);border:1px solid var(--line);
    border-radius:var(--r-l);padding:26px 24px;box-shadow:var(--shadow);
  }
  .step-num{
    display:inline-flex;align-items:center;justify-content:center;
    width:36px;height:36px;border-radius:10px;
    background:var(--brand-soft);color:var(--brand-dark);
    font-weight:700;font-size:15px;margin-bottom:16px;
  }
  .step h3{font-size:17px;margin-bottom:8px;}
  .step p{font-size:14px;color:var(--ink-2);}
  .step .step-meta{margin-top:14px;font-size:12.5px;font-weight:700;color:var(--mint);}

  /* ---------- Split block ---------- */
  .split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
  .check-list li{
    display:flex;gap:12px;padding:14px 0;border-bottom:1px dashed var(--line);
    font-size:15px;color:var(--ink-2);
  }
  .check-list li:last-child{border-bottom:0;}
  .check-list svg{width:20px;height:20px;color:var(--mint);flex-shrink:0;margin-top:3px;}
  .check-list strong{color:var(--ink);}
  .figure-card{
    position:relative;border-radius:var(--r-xl);overflow:hidden;
    box-shadow:var(--shadow-hover);border:1px solid var(--line);
  }
  .figure-card img{width:100%;aspect-ratio:4/3;object-fit:cover;}
  .figure-badge{
    position:absolute;left:18px;bottom:18px;
    background:rgba(255,255,255,.96);border-radius:var(--r-m);
    padding:12px 16px;box-shadow:var(--shadow);
    display:flex;align-items:center;gap:10px;
    font-size:13px;font-weight:700;color:var(--ink);
  }
  .figure-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--mint);}

  /* ---------- FAQ ---------- */
  .faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start;}
  .faq-aside{position:sticky;top:96px;}
  .contact-card{
    margin-top:24px;background:var(--surface);border:1px solid var(--line);
    border-radius:var(--r-l);padding:24px;box-shadow:var(--shadow);
  }
  .contact-card .row{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2);margin-bottom:12px;}
  .contact-card .row:last-of-type{margin-bottom:0;}
  .contact-card svg{width:18px;height:18px;color:var(--brand);flex-shrink:0;}
  .contact-card .btn{margin-top:18px;}
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-item:first-child{border-top:1px solid var(--line);}
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
    text-align:left;padding:22px 4px;font-size:16.5px;font-weight:700;color:var(--ink);
    transition:color .18s ease-out;
  }
  .faq-q:hover{color:var(--brand);}
  .faq-icon{
    position:relative;width:26px;height:26px;border-radius:50%;
    border:1px solid var(--line);background:#fff;flex-shrink:0;
    transition:background .2s ease-out,border-color .2s ease-out,transform .2s ease-out;
  }
  .faq-icon::before,.faq-icon::after{
    content:"";position:absolute;left:50%;top:50%;background:var(--ink-2);border-radius:2px;
    transform:translate(-50%,-50%);
  }
  .faq-icon::before{width:11px;height:2px;}
  .faq-icon::after{width:2px;height:11px;transition:opacity .2s ease-out;}
  .faq-q[aria-expanded="true"]{color:var(--brand);}
  .faq-q[aria-expanded="true"] .faq-icon{background:var(--brand);border-color:var(--brand);}
  .faq-q[aria-expanded="true"] .faq-icon::before{background:#fff;}
  .faq-q[aria-expanded="true"] .faq-icon::after{opacity:0;}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease-out;}
  .faq-a p{padding:0 4px 24px;font-size:15px;color:var(--ink-2);max-width:720px;}

  /* ---------- CTA ---------- */
  .cta-band{
    position:relative;overflow:hidden;
    background:linear-gradient(135deg,var(--brand),var(--brand-dark));
    color:#fff;
  }
  .cta-band::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(255,255,255,.22) 1px,transparent 1px);
    background-size:22px 22px;opacity:.5;
  }
  .cta-inner{
    position:relative;display:grid;grid-template-columns:1fr 420px;gap:48px;align-items:center;
    padding:72px 0;
  }
  .cta-band h2{color:#fff;margin-bottom:16px;}
  .cta-band p{color:rgba(255,255,255,.86);font-size:15px;}
  .cta-points{margin-top:24px;display:grid;gap:12px;}
  .cta-points li{display:flex;align-items:center;gap:10px;font-size:14.5px;color:rgba(255,255,255,.94);}
  .cta-points svg{width:18px;height:18px;color:#9FE8DE;flex-shrink:0;}
  .form-card{background:#fff;border-radius:var(--r-l);padding:28px;box-shadow:0 24px 48px rgba(6,20,50,.28);color:var(--ink);}
  .form-card h3{font-size:19px;margin-bottom:6px;}
  .form-card .form-note{font-size:13px;color:var(--muted);margin-bottom:18px;}
  .field{margin-bottom:14px;}
  .field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:6px;}
  .field input,.field select{
    width:100%;height:46px;padding:0 14px;border-radius:10px;
    border:1px solid var(--line);background:#FBFCFE;color:var(--ink);
    transition:border-color .18s ease-out,box-shadow .18s ease-out,background .18s ease-out;
  }
  .field input::placeholder{color:#9AA9BC;}
  .field input:focus,.field select:focus{
    outline:none;border-color:var(--brand);background:#fff;
    box-shadow:0 0 0 3px rgba(36,87,230,.14);
  }
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .form-agree{display:flex;align-items:flex-start;gap:8px;font-size:12.5px;color:var(--muted);margin:6px 0 16px;line-height:1.6;}
  .form-agree input{width:16px;height:16px;margin-top:2px;flex-shrink:0;}
  .form-note-sm{font-size:12px;color:var(--muted);margin-top:12px;text-align:center;}
  .form-status{display:none;margin-top:12px;font-size:13px;font-weight:700;color:#0B7A6E;background:var(--mint-soft);border-radius:8px;padding:10px 12px;}
  .form-status.show{display:block;}

  /* ---------- Footer ---------- */
  .site-footer{background:#0B1B2B;color:#A9B8C9;padding:64px 0 0;margin-top:0;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;}
  .site-footer .logo{color:#fff;margin-bottom:16px;}
  .site-footer .logo-text small{color:#7E90A6;}
  .site-footer .logo-mark{background:linear-gradient(150deg,var(--brand),#3C6BF0);}
  .footer-brand p{font-size:14px;line-height:1.9;color:#95A7BB;margin-bottom:14px;}
  .footer-line{display:flex;align-items:center;gap:10px;font-size:14px;color:#95A7BB;margin-bottom:10px;}
  .footer-line svg{width:16px;height:16px;color:#5E7FA8;flex-shrink:0;}
  .site-footer h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
  .footer-links li{margin-bottom:10px;}
  .footer-links a{font-size:14px;color:#95A7BB;transition:color .18s ease-out;}
  .footer-links a:hover{color:#fff;}
  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.1);
    padding:22px 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
    font-size:13px;color:#7E90A6;
  }
  .footer-bottom nav{display:flex;flex-wrap:wrap;gap:18px;}
  .footer-bottom a{color:#7E90A6;}
  .footer-bottom a:hover{color:#fff;}
  .to-top{display:inline-flex;align-items:center;gap:6px;}
  .to-top svg{width:14px;height:14px;}

  /* ---------- Drawer ---------- */
  .drawer-backdrop{
    position:fixed;inset:0;background:rgba(11,27,43,.42);
    opacity:0;visibility:hidden;transition:opacity .22s ease-out,visibility .22s ease-out;z-index:80;
  }
  .drawer-backdrop.open{opacity:1;visibility:visible;}
  .site-drawer{
    position:fixed;top:0;right:0;height:100%;width:300px;max-width:86vw;
    background:#fff;z-index:90;box-shadow:-16px 0 48px rgba(11,27,43,.2);
    transform:translateX(100%);transition:transform .24s ease-out;
    display:flex;flex-direction:column;padding:20px;
  }
  .site-drawer.open{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
  .drawer-head .title{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.08em;}
  .drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);}
  .drawer-close:hover{background:var(--brand-soft);color:var(--brand);}
  .drawer-close svg{width:18px;height:18px;}
  .drawer-nav{display:flex;flex-direction:column;gap:4px;}
  .drawer-nav a{
    padding:12px 12px;border-radius:10px;font-size:15px;font-weight:600;color:var(--ink-2);
    transition:background .18s ease-out,color .18s ease-out;
  }
  .drawer-nav a:hover{background:var(--brand-soft);color:var(--brand);}
  .drawer-nav a.active{background:var(--brand-soft);color:var(--brand-dark);}
  .drawer-foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);display:grid;gap:10px;}
  .drawer-foot .phone{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--ink);}
  .drawer-foot .phone svg{width:16px;height:16px;color:var(--brand);}

  /* ---------- Responsive ---------- */
  @media (max-width:1200px){
    .nav-desktop{gap:0;}
    .nav-link{padding:10px 8px;font-size:14px;}
    .member-chip{display:none;}
  }
  @media (max-width:1024px){
    :root{--space:72px;}
    .nav-desktop{display:none;}
    .member-chip{display:inline-flex;}
    .menu-toggle{display:inline-flex;}
    .header-inner{height:68px;gap:16px;}
    .hero-inner{grid-template-columns:1fr;gap:32px;padding:32px 0 56px;}
    .topic-grid{grid-template-columns:repeat(2,1fr);}
    .steps{grid-template-columns:repeat(2,1fr);}
    .split{grid-template-columns:1fr;gap:32px;}
    .faq-layout{grid-template-columns:1fr;gap:32px;}
    .faq-aside{position:static;}
    .tag-panel{grid-template-columns:1fr;gap:20px;}
    .cta-inner{grid-template-columns:1fr;gap:32px;padding:56px 0;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  }
  @media (max-width:768px){
    :root{--space:56px;}
    .container{padding:0 18px;}
    .member-chip{display:none;}
    .topic-grid{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr;}
    .hero-actions .btn{width:100%;}
    .field-row{grid-template-columns:1fr;}
    .quick-card{padding:22px;}
    .figure-card img{aspect-ratio:16/10;}
  }
  @media (max-width:520px){
    h1{font-size:29px;}
    h2{font-size:24px;}
    .logo-text{font-size:15px;}
    .logo-text small{display:none;}
    .footer-grid{grid-template-columns:1fr;}
    .footer-bottom{flex-direction:column;align-items:flex-start;}
    .faq-q{font-size:15.5px;padding:18px 2px;}
  }
  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;scroll-behavior:auto !important;}
  }