/* roulang page: index */
:root{
    --brand:#1D4E89;
    --brand-dark:#143A66;
    --amber:#F2A63B;
    --amber-light:#FDF1DC;
    --amber-text:#B4741A;
    --bg:#F7F9FC;
    --card:#FFFFFF;
    --soft:#EEF3FB;
    --ink:#0F1E33;
    --sub:#4A5A70;
    --weak:#8494A8;
    --line:#E3EAF3;
    --ok:#2E8B57;
    --err:#D64545;
    --r-card:16px;
    --r-img:14px;
    --r-btn:12px;
    --shadow-sm:0 1px 2px rgba(17,40,72,.05);
    --shadow-card:0 10px 30px -12px rgba(17,40,72,.16);
    --shadow-lift:0 18px 44px -16px rgba(17,40,72,.22);
    --nav-h:76px;
  }
  *,*::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,sans-serif;
    background:var(--bg);
    color:var(--ink);
    font-size:17px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4,p,figure,blockquote,ul,ol{margin:0;}
  ul,ol{padding:0;list-style:none;}
  a{color:inherit;text-decoration:none;}
  img{display:block;max-width:100%;height:auto;}
  button{font-family:inherit;border:0;background:none;cursor:pointer;color:inherit;}
  input,textarea,select{font-family:inherit;font-size:16px;}
  ::selection{background:var(--amber-light);color:var(--amber-text);}
  :focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}

  .shell{max-width:1200px;margin:0 auto;padding:0 40px;}
  .sec{padding:104px 0;}
  .sec-tight{padding:76px 0;}
  @media (max-width:1023px){
    .shell{padding:0 28px;}
    .sec{padding:76px 0;}
    .sec-tight{padding:60px 0;}
  }
  @media (max-width:639px){
    .shell{padding:0 20px;}
    .sec{padding:56px 0;}
    .sec-tight{padding:48px 0;}
    body{font-size:16px;line-height:1.85;}
  }

  /* ===== header ===== */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(255,255,255,.96);
    border-bottom:1px solid var(--line);
    backdrop-saturate(120%);
  }
  .nav-wrap{height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:24px;}
  .logo{display:flex;align-items:baseline;gap:8px;line-height:1;}
  .logo-main{font-size:22px;font-weight:900;letter-spacing:.02em;color:var(--brand);}
  .logo-sub{font-size:12px;font-weight:500;letter-spacing:.22em;color:var(--sub);}
  .nav-links{display:flex;align-items:center;gap:32px;}
  .nav-link{
    position:relative;font-size:15px;font-weight:500;color:var(--sub);
    padding:6px 0;transition:color .2s ease-out;
  }
  .nav-link::after{
    content:"";position:absolute;left:50%;bottom:-2px;height:2px;width:0;
    background:var(--brand);transform:translateX(-50%);
    transition:width .22s ease-out;
  }
  .nav-link:hover{color:var(--brand);}
  .nav-link:hover::after{width:60%;}
  .nav-link.is-active{color:var(--brand);font-weight:700;}
  .nav-link.is-active::after{width:60%;}
  .nav-cta{
    display:inline-flex;align-items:center;justify-content:center;
    padding:12px 22px;border-radius:var(--r-btn);
    background:var(--brand);color:#fff;font-size:15px;font-weight:600;letter-spacing:.04em;
    box-shadow:var(--shadow-sm);
    transition:background .2s ease-out, box-shadow .2s ease-out, transform .15s ease-out;
  }
  .nav-cta:hover{background:var(--brand-dark);box-shadow:var(--shadow-card);}
  .nav-cta:active{transform:translateY(1px);}
  .burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;border-radius:10px;}
  .burger span{display:block;width:22px;height:1.5px;background:var(--ink);margin:4px 0;transition:transform .25s ease, opacity .2s ease;}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(5.5px) rotate(45deg);}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg);}
  .mobile-panel{
    display:none;position:fixed;inset:var(--nav-h) 0 0 0;background:#fff;z-index:55;
    padding:16px 20px 40px;overflow-y:auto;
  }
  .mobile-panel.open{display:block;}
  .mobile-panel a{
    display:flex;align-items:center;gap:10px;
    padding:20px 4px;font-size:18px;font-weight:500;color:var(--ink);
    border-bottom:1px solid var(--line);
  }
  .mobile-panel a::before{
    content:"";width:6px;height:6px;border-radius:50%;background:transparent;flex:0 0 auto;
  }
  .mobile-panel a.is-active{color:var(--brand);font-weight:700;}
  .mobile-panel a.is-active::before{background:var(--amber);}
  .mobile-cta{margin-top:24px;display:block;text-align:center;background:var(--brand);color:#fff!important;border-radius:var(--r-btn);border-bottom:0!important;padding:16px!important;font-weight:600;}
  .mobile-cta::before{display:none;}
  @media (max-width:1023px){
    .nav-links,.nav-cta{display:none;}
    .burger{display:flex;}
  }

  /* ===== buttons ===== */
  .btn-primary{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:14px 28px;border-radius:var(--r-btn);
    background:var(--brand);color:#fff;font-size:16px;font-weight:600;
    box-shadow:var(--shadow-sm);
    transition:background .2s ease-out, box-shadow .2s ease-out, transform .15s ease-out;
  }
  .btn-primary:hover{background:var(--brand-dark);box-shadow:var(--shadow-card);}
  .btn-primary:active{transform:translateY(1px);box-shadow:var(--shadow-sm);}
  .btn-ghost{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:var(--r-btn);
    background:transparent;border:1px solid var(--brand);color:var(--brand);
    font-size:16px;font-weight:600;
    transition:background .2s ease-out, color .2s ease-out, transform .15s ease-out;
  }
  .btn-ghost:hover{background:var(--soft);}
  .btn-ghost:active{transform:translateY(1px);}
  .link-arrow{
    display:inline-flex;align-items:center;gap:6px;
    font-size:15px;font-weight:600;color:var(--brand);
    background-image:linear-gradient(var(--brand),var(--brand));
    background-repeat:no-repeat;background-position:0 100%;background-size:0% 1px;
    transition:background-size .25s ease-out, gap .2s ease-out;
    padding-bottom:2px;
  }
  .link-arrow:hover{background-size:100% 1px;gap:10px;}
  @media (max-width:639px){
    .btn-primary,.btn-ghost{width:100%;}
  }

  /* ===== badges / tags ===== */
  .badge{
    display:inline-flex;align-items:center;
    padding:4px 12px;border-radius:999px;
    background:var(--amber-light);color:var(--amber-text);
    font-size:12px;font-weight:600;line-height:1.6;letter-spacing:.03em;
  }
  .tag{
    display:inline-flex;align-items:center;
    padding:8px 18px;border-radius:999px;
    border:1px solid var(--line);background:#fff;
    font-size:14px;font-weight:500;color:var(--sub);
    transition:border-color .2s ease,color .2s ease,background .2s ease;
  }
  .tag:hover{border-color:var(--brand);color:var(--brand);background:var(--soft);}
  .tag.is-on{border-color:var(--brand);color:var(--brand);background:var(--soft);font-weight:700;}

  /* ===== hero ===== */
  .hero{padding:96px 0 88px;position:relative;overflow:hidden;}
  .hero::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(29,78,137,.055) 1px, transparent 1px);
    background-size:22px 22px;opacity:.7;pointer-events:none;
  }
  .hero-inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
  .hero h1{
    font-size:52px;line-height:1.25;font-weight:900;letter-spacing:.01em;color:var(--ink);
  }
  .hero h1 em{font-style:normal;color:var(--brand);}
  .hero-sub{margin-top:22px;font-size:19px;line-height:1.85;color:var(--sub);max-width:34em;}
  .hero-actions{margin-top:34px;display:flex;gap:12px;flex-wrap:wrap;}
  .hero-trust{
    margin-top:34px;padding-top:22px;border-top:1px solid var(--line);
    display:flex;flex-wrap:wrap;gap:10px 24px;
    font-size:14px;color:var(--weak);
  }
  .hero-trust span{display:inline-flex;align-items:center;gap:8px;}
  .hero-trust span::before{
    content:"";width:5px;height:5px;border-radius:50%;background:var(--amber);flex:0 0 auto;
  }
  .hero-media{position:relative;}
  .hero-media .frame{
    position:relative;border-radius:20px;overflow:hidden;
    box-shadow:var(--shadow-lift);background:var(--soft);
    aspect-ratio:4/3;
  }
  .hero-media .frame img{width:100%;height:100%;object-fit:cover;}
  .hero-media .frame::after{
    content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(29,78,137,.06),rgba(29,78,137,.10));
  }
  .hero-float{
    position:absolute;right:-14px;bottom:-26px;
    background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
    box-shadow:var(--shadow-card);padding:18px 22px;min-width:186px;
  }
  .hero-float strong{display:block;font-size:30px;font-weight:900;color:var(--brand);line-height:1.2;}
  .hero-float span{display:block;margin-top:4px;font-size:13px;color:var(--sub);}
  @media (max-width:1023px){
    .hero{padding:64px 0 72px;}
    .hero-inner{grid-template-columns:1fr;gap:44px;}
    .hero h1{font-size:38px;}
    .hero-sub{font-size:17px;}
    .hero-float{right:12px;bottom:-18px;}
  }
  @media (max-width:639px){
    .hero h1{font-size:31px;line-height:1.3;}
    .hero-float{position:static;margin-top:16px;display:inline-block;}
  }

  /* ===== cards ===== */
  .card-lift{
    display:block;background:var(--card);border:1px solid var(--line);
    border-radius:var(--r-card);box-shadow:var(--shadow-card);
    transition:transform .2s ease-out, box-shadow .2s ease-out, border-color .2s ease-out;
    overflow:hidden;
  }
  .card-lift:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:#D5E0EF;}
  .card-lift:hover .card-title{color:var(--brand);}
  .card-title{font-size:19px;font-weight:700;line-height:1.5;color:var(--ink);transition:color .2s ease-out;}
  .card-pad{padding:22px 24px;}
  .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--soft);}
  .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease-out;}
  .card-lift:hover .thumb img{transform:scale(1.03);}

  /* ===== steps ===== */
  .steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line);}
  .step{padding:36px 32px 0 0;position:relative;}
  .step + .step{padding-left:32px;border-left:1px solid var(--line);}
  .step-num{font-size:42px;font-weight:300;line-height:1;color:var(--amber);letter-spacing:.02em;}
  .step h3{margin-top:18px;font-size:20px;font-weight:700;}
  .step p{margin-top:10px;font-size:15px;color:var(--sub);line-height:1.85;}
  @media (max-width:1023px){
    .steps-grid{grid-template-columns:1fr;}
    .step{padding:30px 0 26px;}
    .step + .step{padding-left:0;border-left:0;border-top:1px solid var(--line);}
  }

  /* ===== quote block ===== */
  .quote-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
    box-shadow:var(--shadow-card);padding:40px 44px;position:relative;
  }
  .quote-card::before{
    content:"";position:absolute;left:0;top:36px;bottom:36px;width:3px;border-radius:3px;
    background:var(--amber);
  }
  .quote-card blockquote{font-size:22px;line-height:1.75;font-weight:500;color:var(--ink);}
  .quote-source{margin-top:22px;display:flex;align-items:center;gap:12px;font-size:14px;color:var(--weak);}
  .quote-avatar{width:38px;height:38px;border-radius:50%;overflow:hidden;background:var(--soft);flex:0 0 auto;}
  .quote-avatar img{width:100%;height:100%;object-fit:cover;}
  .stat-card{
    background:var(--soft);border:1px solid var(--line);border-radius:var(--r-card);
    padding:26px 28px;
  }
  .stat-card strong{display:block;font-size:32px;font-weight:900;color:var(--brand);line-height:1.15;}
  .stat-card span{display:block;margin-top:8px;font-size:14px;color:var(--sub);line-height:1.7;}
  @media (max-width:639px){
    .quote-card{padding:28px 24px;}
    .quote-card blockquote{font-size:19px;}
  }

  /* ===== section heads ===== */
  .sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap;}
  .sec-title{font-size:34px;font-weight:900;line-height:1.3;letter-spacing:.01em;}
  .sec-desc{font-size:15px;color:var(--sub);max-width:26em;line-height:1.9;}
  .kicker{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--brand);text-transform:uppercase;
  }
  .kicker::before{content:"";width:24px;height:2px;background:var(--amber);border-radius:2px;}
  @media (max-width:1023px){
    .sec-title{font-size:26px;}
  }
  @media (max-width:639px){
    .sec-title{font-size:24px;}
  }

  /* ===== CMS list ===== */
  .post-card{display:flex;flex-direction:column;height:100%;}
  .post-card .card-pad{display:flex;flex-direction:column;flex:1;}
  .post-meta{
    margin-top:auto;padding-top:16px;border-top:1px solid var(--line);
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    font-size:13px;color:var(--weak);
  }
  .empty-state{
    background:var(--soft);border-radius:var(--r-card);padding:32px;text-align:center;
    color:var(--sub);font-size:15px;
  }

  /* ===== FAQ ===== */
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-item:first-child{border-top:1px solid var(--line);}
  .faq-btn{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
    padding:22px 0;text-align:left;font-size:17px;font-weight:600;color:var(--ink);
    transition:color .2s ease-out;
  }
  .faq-btn:hover{color:var(--brand);}
  .faq-ico{
    flex:0 0 auto;width:26px;height:26px;position:relative;
    transition:transform .3s ease-out;
  }
  .faq-ico::before,.faq-ico::after{
    content:"";position:absolute;background:var(--brand);border-radius:2px;
  }
  .faq-ico::before{left:50%;top:5px;bottom:5px;width:1.5px;transform:translateX(-50%);}
  .faq-ico::after{top:50%;left:5px;right:5px;height:1.5px;transform:translateY(-50%);}
  .faq-btn[aria-expanded="true"] .faq-ico{transform:rotate(135deg);}
  .faq-panel{overflow:hidden;max-height:0;transition:max-height .32s ease-out;}
  .faq-panel p{padding:0 0 22px;font-size:15.5px;line-height:1.9;color:var(--sub);max-width:52em;}

  /* ===== CTA ===== */
  .cta-box{
    background:var(--soft);border-radius:24px;padding:48px;
    display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
    border:1px solid #DDE7F5;
  }
  .cta-box h2{font-size:30px;font-weight:900;line-height:1.35;}
  .cta-box p{margin-top:10px;font-size:15px;color:var(--sub);max-width:32em;}
  .cta-side{display:flex;flex-direction:column;align-items:flex-start;gap:10px;}
  .cta-side small{font-size:13px;color:var(--weak);}
  @media (max-width:1023px){
    .cta-box{padding:36px 28px;flex-direction:column;align-items:flex-start;}
    .cta-box h2{font-size:24px;}
    .cta-side{width:100%;}
  }

  /* ===== footer ===== */
  .site-footer{background:#fff;border-top:1px solid var(--line);padding:64px 0 0;}
  .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
  .footer-brand p{margin-top:16px;font-size:14px;line-height:1.95;color:var(--sub);max-width:24em;}
  .footer-h{font-size:14px;font-weight:700;color:var(--brand);letter-spacing:.06em;margin-bottom:16px;}
  .footer-list li + li{margin-top:10px;}
  .footer-list a{
    display:inline-block;font-size:14px;color:var(--sub);
    transition:color .2s ease-out, transform .2s ease-out;
  }
  .footer-list a:hover{color:var(--brand);transform:translateX(2px);}
  .footer-note{font-size:14px;color:var(--sub);line-height:1.95;}
  .footer-bottom{
    margin-top:52px;border-top:1px solid var(--line);padding:22px 0;
    display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
    font-size:13px;color:var(--weak);
  }
  @media (max-width:1023px){
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  }
  @media (max-width:639px){
    .footer-grid{grid-template-columns:1fr;}
  }

  .fade-up{opacity:0;transform:translateY(14px);transition:opacity .4s ease-out, transform .4s ease-out;}
  .fade-up.in{opacity:1;transform:none;}
  @media (prefers-reduced-motion: reduce){
    .fade-up{opacity:1;transform:none;transition:none;}
    .card-lift,.thumb img{transition:none;}
  }

/* roulang page: article */
:root{
  --blue:#1D4E89;
  --blue-deep:#143A66;
  --blue-tint:#EEF3FB;
  --orange:#F2A63B;
  --orange-soft:#FDF1DC;
  --orange-text:#B4741A;
  --bg:#F7F9FC;
  --card:#FFFFFF;
  --ink:#0F1E33;
  --ink-2:#4A5A70;
  --ink-3:#8494A8;
  --line:#E3EAF3;
  --line-soft:#EDF2F9;
  --ok:#2E8B57;
  --err:#D64545;
  --r-card:16px;
  --r-img:14px;
  --r-btn:12px;
  --shadow-sm:0 1px 2px rgba(17,40,72,.05);
  --shadow-card:0 10px 30px -12px rgba(17,40,72,.16);
  --shadow-lift:0 18px 44px -16px rgba(17,40,72,.22);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::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,sans-serif;
  font-size:17px;
  line-height:1.9;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
::selection{background:rgba(242,166,59,.28)}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}

.shell{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}
@media (max-width:1023px){.shell{padding:0 28px}}
@media (max-width:639px){.shell{padding:0 20px}}

/* ---------- 導覽 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.logo{display:inline-flex;align-items:baseline;gap:7px;line-height:1;white-space:nowrap}
.logo-main{font-size:23px;font-weight:700;color:var(--blue);letter-spacing:.02em}
.logo-sub{font-size:12px;font-weight:500;color:var(--ink-2);letter-spacing:.18em}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-link{position:relative;display:inline-block;padding:6px 0;font-size:15px;font-weight:500;color:var(--ink-2);transition:color .18s var(--ease)}
.nav-link:hover{color:var(--blue)}
.nav-link.is-active{color:var(--blue);font-weight:600}
.nav-link.is-active::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:-1px;width:62%;height:2px;border-radius:2px;background:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.nav-toggle:hover{border-color:#C9D6E6;box-shadow:var(--shadow-sm)}
.nav-toggle span{display:block;width:18px;height:1.5px;border-radius:2px;background:var(--ink);transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mobile-menu{display:none;position:absolute;left:0;right:0;top:76px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-card);padding:8px 20px 24px}
.mobile-menu.is-open{display:block}
.mobile-menu a{display:block;font-size:18px;font-weight:500;color:var(--ink);padding:17px 4px;border-bottom:1px solid var(--line-soft);transition:color .18s var(--ease)}
.mobile-menu a:hover{color:var(--blue)}
.mobile-menu a.is-active{color:var(--blue);font-weight:600;box-shadow:inset 3px 0 0 var(--blue);padding-left:14px}
.mobile-menu .m-cta{margin-top:18px;border-bottom:0;padding:0}

/* ---------- 按鈕 ---------- */
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--r-btn);
  background:var(--blue);color:#fff;font-size:16px;font-weight:600;
  border:1px solid transparent;
  transition:background .2s var(--ease),box-shadow .2s var(--ease),transform .1s var(--ease);
}
.btn-primary:hover{background:var(--blue-deep);box-shadow:var(--shadow-lift)}
.btn-primary:active{transform:translateY(1px)}
.btn-primary:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.btn-sm{padding:10px 20px;font-size:14px;border-radius:10px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-btn);
  background:transparent;color:var(--blue);font-size:16px;font-weight:600;
  border:1px solid var(--blue);
  transition:background .2s var(--ease),color .2s var(--ease),transform .1s var(--ease);
}
.btn-ghost:hover{background:var(--blue-tint)}
.btn-ghost:active{transform:translateY(1px)}

.text-link{
  display:inline-block;font-size:15px;font-weight:600;color:var(--blue);
  background-image:linear-gradient(var(--blue),var(--blue));
  background-repeat:no-repeat;background-position:0 100%;background-size:0 1px;
  transition:background-size .25s var(--ease);padding-bottom:3px;
}
.text-link:hover{background-size:100% 1px}
.link-btn{font-size:14px;font-weight:500;color:var(--ink-2);border-bottom:1px solid transparent;padding-bottom:2px;transition:color .18s var(--ease),border-color .18s var(--ease)}
.link-btn:hover{color:var(--blue);border-bottom-color:var(--blue)}

/* ---------- 麵包屑 ---------- */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:28px 0 0;font-size:13px;color:var(--ink-3)}
.crumb a{color:var(--ink-3);transition:color .18s var(--ease)}
.crumb a:hover{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.crumb-sep{color:#C3CEDD}
.crumb-now{color:var(--ink);font-weight:500}

/* ---------- 文章頭部 ---------- */
.article-wrap{max-width:860px;margin:0 auto}
.article-head{padding:26px 0 34px}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:13px;color:var(--ink-3)}
.badge{display:inline-flex;align-items:center;gap:6px;background:var(--orange-soft);color:var(--orange-text);font-size:12px;font-weight:600;letter-spacing:.02em;padding:4px 13px;border-radius:999px}
.meta-dot{width:3px;height:3px;border-radius:50%;background:#C3CEDD;flex:0 0 auto}
.article-title{font-size:44px;line-height:1.25;font-weight:700;letter-spacing:.01em;color:var(--ink);margin-top:18px;word-break:break-word}
.article-lead{margin-top:16px;font-size:18px;line-height:1.85;color:var(--ink-2)}
@media (max-width:1023px){
  .article-title{font-size:37px}
  .article-lead{font-size:17px}
}
@media (max-width:639px){
  .article-title{font-size:30px;line-height:1.32}
}

/* ---------- 正文卡 ---------- */
.article-body{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);padding:48px;
}
@media (max-width:1023px){.article-body{padding:36px 32px}}
@media (max-width:639px){.article-body{padding:26px 20px}}

.prose-tc{font-size:17px;line-height:1.9;color:var(--ink)}
.prose-tc > *:first-child{margin-top:0}
.prose-tc p{margin:0 0 1.4em}
.prose-tc h2{font-size:26px;line-height:1.35;font-weight:700;color:var(--ink);margin:2.2em 0 .9em;padding-top:24px;border-top:1px solid var(--line)}
.prose-tc h3{position:relative;font-size:20px;line-height:1.5;font-weight:600;color:var(--ink);margin:1.9em 0 .7em;padding-left:14px}
.prose-tc h3::before{content:"";position:absolute;left:0;top:.3em;bottom:.3em;width:3px;border-radius:2px;background:var(--blue)}
.prose-tc h4{font-size:18px;font-weight:600;margin:1.6em 0 .6em}
.prose-tc ul,.prose-tc ol{margin:0 0 1.4em;padding-left:1.5em;line-height:1.8}
.prose-tc ul{list-style:disc}
.prose-tc ol{list-style:decimal}
.prose-tc li{margin-bottom:.5em}
.prose-tc li::marker{color:var(--blue)}
.prose-tc img{width:100%;height:auto;border-radius:var(--r-img);margin:1.6em 0}
.prose-tc figure{margin:1.6em 0}
.prose-tc figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px;line-height:1.7}
.prose-tc blockquote{margin:1.6em 0;padding:20px 24px;background:var(--bg);border-left:3px solid var(--orange);border-radius:0 12px 12px 0;color:var(--ink-2)}
.prose-tc blockquote p:last-child{margin-bottom:0}
.prose-tc a{color:var(--blue);border-bottom:1px solid rgba(29,78,137,.34);transition:border-color .18s var(--ease)}
.prose-tc a:hover{border-bottom-color:var(--blue)}
.prose-tc strong{font-weight:700;color:var(--ink)}
.prose-tc hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.prose-tc table{width:100%;border-collapse:collapse;font-size:15px;margin:1.6em 0}
.prose-tc th,.prose-tc td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.prose-tc th{background:var(--blue-tint);font-weight:600;color:var(--blue)}
.prose-tc code{background:var(--blue-tint);padding:2px 6px;border-radius:6px;font-size:.92em}

/* ---------- 空狀態 ---------- */
.empty-state{text-align:center;padding:16px 0 8px}
.empty-state h2{font-size:24px;font-weight:700;color:var(--ink)}
.empty-state p{margin-top:12px;font-size:16px;color:var(--ink-2)}
.empty-state .btn-primary{margin-top:26px}

/* ---------- 文末操作 ---------- */
.article-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.foot-actions{display:flex;align-items:center;gap:22px}

/* ---------- 相關推薦 ---------- */
.related{padding:72px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}
.section-title{font-size:30px;line-height:1.3;font-weight:700;color:var(--ink)}
.section-sub{margin-top:10px;font-size:15px;color:var(--ink-2);line-height:1.8}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:1023px){.related-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:639px){.related-grid{grid-template-columns:1fr}}

.card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-card);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:#D6E2F2}
.card:hover .card-title{color:var(--blue)}
.card-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--blue-tint)}
.card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.card:hover .card-thumb img{transform:scale(1.04)}
.card-body{display:flex;flex-direction:column;gap:10px;flex:1;padding:20px 22px 22px}
.card-title{
  font-size:18px;line-height:1.5;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s var(--ease);
}
.card-desc{
  font-size:14px;line-height:1.75;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--ink-3)}
.card-arrow{display:inline-flex;align-items:center;gap:5px;font-weight:600;color:var(--blue);font-size:13px}

/* ---------- CTA ---------- */
.cta-band{
  margin-top:80px;background:var(--blue-tint);border-radius:24px;
  padding:44px 48px;display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;
}
.cta-band h2{font-size:28px;line-height:1.35;font-weight:700;color:var(--ink)}
.cta-band p{margin-top:10px;font-size:15px;line-height:1.8;color:var(--ink-2);max-width:52ch}
.cta-side{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.cta-note{font-size:13px;color:var(--ink-3)}
@media (max-width:1023px){.cta-band{padding:36px;margin-top:64px}}
@media (max-width:639px){
  .cta-band{padding:28px 22px;gap:22px}
  .cta-band h2{font-size:23px}
  .cta-side,.cta-side .btn-primary{width:100%}
}

/* ---------- 頁尾 ---------- */
.site-footer{margin-top:96px;padding-top:64px;background:#fff;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:44px}
.footer-brand p{margin-top:16px;max-width:34em;font-size:14px;line-height:1.85;color:var(--ink-2)}
.footer-h{font-size:14px;font-weight:600;color:var(--blue);margin-bottom:14px}
.footer-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-list a{display:inline-block;font-size:14px;color:var(--ink-2);transition:color .18s var(--ease),transform .18s var(--ease)}
.footer-list a:hover{color:var(--blue);transform:translateX(2px)}
.footer-note{font-size:13px;line-height:1.85;color:var(--ink-3)}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:44px;padding:22px 0;border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-3);
}
@media (max-width:1023px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .site-footer{margin-top:72px;padding-top:52px}
}
@media (max-width:639px){
  .footer-grid{grid-template-columns:1fr}
  .site-footer{margin-top:56px;padding-top:44px}
}

/* ---------- 響應式導覽 ---------- */
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
}
@media (max-width:639px){
  .nav-inner{height:66px}
  .mobile-menu{top:66px}
  .logo-main{font-size:20px}
  .logo-sub{font-size:11px}
  .nav-actions .btn-primary{padding:9px 16px;font-size:13px}
}

/* ---------- 入場動效 ---------- */
.rise{animation:riseIn .42s var(--ease) both}
@keyframes riseIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  .rise{animation:none}
  *{transition-duration:.01ms !important}
}

/* roulang page: category1 */
:root{
    --brand:#1D4E89;
    --brand-dark:#143A66;
    --brand-soft:#EEF3FB;
    --accent:#F2A63B;
    --accent-soft:#FDF1DC;
    --accent-deep:#B4741A;
    --page:#F7F9FC;
    --card:#FFFFFF;
    --ink:#0F1E33;
    --ink-2:#4A5A70;
    --ink-3:#8494A8;
    --line:#E3EAF3;
    --ok:#2E8B57;
    --err:#D64545;

    --r-sm:10px;
    --r-img:14px;
    --r-card:16px;
    --r-btn:12px;
    --r-xl:24px;

    --shadow-sm:0 1px 2px rgba(17,40,72,.05);
    --shadow-card:0 10px 30px -12px rgba(17,40,72,.16);
    --shadow-lift:0 18px 44px -16px rgba(17,40,72,.22);

    --shell:1200px;
  }

  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--page);
    color:var(--ink);
    font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
    font-size:17px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4,p,figure,ul,ol,figcaption{margin:0;padding:0}
  ul,ol{list-style:none}
  img{display:block;max-width:100%;height:auto}
  a{color:inherit;text-decoration:none}
  button{font-family:inherit;font-size:inherit;cursor:pointer;border:0;background:none}
  :focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}

  .shell{width:100%;max-width:var(--shell);margin:0 auto;padding-left:40px;padding-right:40px}
  @media (max-width:1023px){.shell{padding-left:28px;padding-right:28px}}
  @media (max-width:639px){.shell{padding-left:20px;padding-right:20px}}

  .section{padding:96px 0}
  @media (max-width:1023px){.section{padding:72px 0}}
  @media (max-width:639px){.section{padding:56px 0}}

  /* ============ header ============ */
  .site-header{position:sticky;top:0;z-index:80;background:#fff;border-bottom:1px solid var(--line)}
  .header-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
  .brand{display:inline-flex;align-items:baseline;gap:6px;white-space:nowrap}
  .logo-main{font-size:22px;font-weight:700;letter-spacing:.02em;color:var(--brand)}
  .logo-sub{font-size:12px;font-weight:500;letter-spacing:.18em;color:var(--ink-3)}
  .nav-links{display:flex;align-items:center;gap:32px}
  .nav-link{position:relative;display:inline-block;padding:6px 0;font-size:15px;font-weight:500;color:var(--ink-2);transition:color .2s ease}
  .nav-link::after{content:"";position:absolute;left:50%;bottom:-2px;width:0;height:2px;border-radius:2px;background:var(--brand);transform:translateX(-50%);transition:width .25s ease}
  .nav-link:hover{color:var(--brand)}
  .nav-link:hover::after{width:62%}
  .nav-link.is-active{color:var(--brand);font-weight:700}
  .nav-link.is-active::after{width:62%}
  .header-actions{display:flex;align-items:center;gap:12px}
  .nav-toggle{display:none;width:44px;height:44px;border-radius:10px;border:1px solid var(--line);background:#fff;flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:border-color .2s ease,background-color .2s ease}
  .nav-toggle:hover{border-color:#C9D8EA;background:var(--brand-soft)}
  .nav-toggle span{display:block;width:18px;height:1.5px;background:var(--ink);border-radius:2px;transition:transform .22s ease,opacity .22s ease}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
  .nav-toggle.is-open span:nth-child(2){opacity:0}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

  .mobile-nav{position:fixed;top:76px;left:0;right:0;bottom:0;background:#fff;z-index:70;padding:12px 20px 40px;overflow-y:auto;display:none}
  .mobile-nav.open{display:block}
  .mobile-nav a{display:flex;align-items:center;gap:12px;padding:18px 4px;font-size:18px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--line)}
  .mobile-nav a::before{content:"";width:6px;height:6px;border-radius:50%;background:transparent;transition:background-color .2s ease}
  .mobile-nav a.is-active{color:var(--brand);font-weight:700}
  .mobile-nav a.is-active::before{background:var(--accent)}
  .mobile-nav .btn{width:100%;margin-top:24px;border-bottom:0}

  /* ============ buttons ============ */
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--r-btn);font-size:15px;font-weight:600;line-height:1.2;border:1px solid transparent;white-space:nowrap;transition:background-color .2s ease,color .2s ease,box-shadow .2s ease,transform .12s ease,border-color .2s ease}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:0 10px 24px -14px rgba(29,78,137,.9)}
  .btn-primary:hover{background:var(--brand-dark);box-shadow:var(--shadow-lift)}
  .btn-primary:active{transform:translateY(1px);box-shadow:var(--shadow-card)}
  .btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand)}
  .btn-ghost:hover{background:var(--brand-soft)}
  .btn-ghost:active{transform:translateY(1px)}
  .btn-sm{padding:10px 20px;font-size:14px;border-radius:10px}

  /* ============ eyebrow / headings ============ */
  .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-size:13px;font-weight:700;letter-spacing:.06em;line-height:1.6}
  .eyebrow-plain{background:var(--accent-soft);color:var(--accent-deep)}
  h2{font-size:34px;line-height:1.3;font-weight:700;letter-spacing:.01em}
  @media (max-width:1023px){h2{font-size:28px}}
  @media (max-width:639px){h2{font-size:24px}}

  /* ============ hero ============ */
  .page-hero{padding-top:44px;background:#FBFCFE;border-bottom:1px solid var(--line)}
  @media (max-width:639px){.page-hero{padding-top:28px}}
  .crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:28px}
  .crumb a{transition:color .2s ease}
  .crumb a:hover{color:var(--brand)}
  .crumb .sep{color:#C6D2E2}
  .crumb .current{color:var(--ink);font-weight:500}
  .hero-copy{max-width:820px}
  h1{font-size:52px;line-height:1.22;font-weight:700;letter-spacing:.01em;margin-top:20px}
  @media (max-width:1023px){h1{font-size:40px}}
  @media (max-width:639px){h1{font-size:30px;line-height:1.32}}
  .hero-lead{margin-top:20px;font-size:18px;line-height:1.85;color:var(--ink-2);max-width:680px}
  @media (max-width:639px){.hero-lead{font-size:16px}}
  .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
  @media (max-width:639px){.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{width:100%}}
  .trust-line{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--ink-3)}
  .trust-line li{display:inline-flex;align-items:center;gap:8px}
  .trust-line li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);flex-shrink:0}

  .hero-cover{margin-top:48px}
  @media (max-width:639px){.hero-cover{margin-top:32px}}
  .wide-cover{position:relative;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-card);background:var(--brand-soft);aspect-ratio:32/10}
  .wide-cover img{width:100%;height:100%;object-fit:cover}
  .wide-cover-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,58,102,.42) 0%,rgba(20,58,102,.08) 58%,rgba(20,58,102,0) 100%);pointer-events:none}
  .wide-cover-tag{position:absolute;left:32px;bottom:28px;z-index:2;display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.95);color:var(--brand);font-size:14px;font-weight:600;padding:9px 18px;border-radius:999px;box-shadow:var(--shadow-sm)}
  @media (max-width:767px){
    .wide-cover{aspect-ratio:16/10}
    .wide-cover-tag{left:16px;bottom:16px;font-size:13px;padding:7px 14px}
  }

  .genre-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:24px 0 30px}
  .genre-bar .label{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--ink-3);margin-right:4px}
  .chip{display:inline-flex;align-items:center;padding:7px 16px;border-radius:999px;background:var(--accent-soft);color:var(--accent-deep);font-size:13px;font-weight:600;line-height:1.6;transition:background-color .2s ease,transform .2s ease}
  .chip:hover{background:#FBE6C4;transform:translateY(-1px)}

  /* ============ section head ============ */
  .sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:20px 48px;margin-bottom:20px}
  .sec-head h2{margin-top:14px}
  .sec-note{max-width:420px;font-size:15px;line-height:1.85;color:var(--ink-2)}
  @media (max-width:639px){.sec-note{font-size:14px}}

  /* ============ flow rows ============ */
  .flow-rows{margin-top:16px}
  .flow-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;padding:44px 0;border-top:1px solid var(--line)}
  .flow-row:first-child{border-top:0;padding-top:20px}
  .flow-row:nth-child(even) .flow-media{order:2}
  .flow-media{border-radius:var(--r-img);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-card);background:var(--brand-soft)}
  .flow-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
  .flow-row:hover .flow-media img{transform:scale(1.035)}
  .flow-body .chip{margin-bottom:2px}
  .flow-body h3{font-size:24px;line-height:1.42;font-weight:700;margin-top:16px}
  @media (max-width:639px){.flow-body h3{font-size:20px}}
  .flow-body p{margin-top:14px;font-size:16px;line-height:1.9;color:var(--ink-2)}
  .link-arrow{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:15px;font-weight:600;color:var(--brand);background:linear-gradient(var(--brand),var(--brand)) no-repeat 0 100%/0 1px;transition:background-size .3s ease,color .2s ease}
  .link-arrow:hover{background-size:100% 1px;color:var(--brand-dark)}
  .link-arrow span{transition:transform .25s ease}
  .link-arrow:hover span{transform:translateX(4px)}
  @media (max-width:1023px){
    .flow-row{grid-template-columns:1fr;gap:26px;padding:36px 0}
    .flow-row:nth-child(even) .flow-media{order:0}
    .flow-row:first-child{padding-top:12px}
  }

  /* ============ steps ============ */
  .section-tint{background:var(--brand-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .section-tint h2{margin-top:14px}
  .steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:48px}
  .step{padding:0 32px;border-left:1px solid #D8E3F2}
  .step:first-child{border-left:0;padding-left:0}
  .step-num{font-size:44px;font-weight:300;line-height:1;color:var(--accent);letter-spacing:.02em}
  .step h3{font-size:20px;line-height:1.5;font-weight:700;margin-top:16px}
  .step p{font-size:15px;line-height:1.85;color:var(--ink-2);margin-top:10px}
  @media (max-width:1023px){
    .steps{grid-template-columns:1fr;margin-top:32px}
    .step{border-left:0;padding:26px 0;border-top:1px solid #D8E3F2}
    .step:first-child{border-top:0;padding-top:0}
  }

  /* ============ cta ============ */
  .cta-wrap{background:var(--brand-soft);border-radius:var(--r-xl);padding:48px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center}
  .cta-wrap h2{font-size:30px}
  @media (max-width:1023px){.cta-wrap h2{font-size:24px}}
  .cta-wrap p{font-size:15px;line-height:1.85;color:var(--ink-2);margin-top:12px;max-width:640px}
  .cta-hint{margin-top:12px;font-size:13px;color:var(--ink-3);text-align:center}
  @media (max-width:1023px){
    .cta-wrap{grid-template-columns:1fr;padding:32px;gap:24px}
    .cta-hint{text-align:left}
    .cta-wrap .btn{width:100%}
  }

  /* ============ footer ============ */
  .site-footer{border-top:1px solid var(--line);background:#fff}
  .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:48px;padding:72px 0 56px}
  .footer-brand .logo{display:inline-flex;align-items:baseline;gap:6px;margin-bottom:18px}
  .footer-brand p{font-size:14px;line-height:1.95;color:var(--ink-2);max-width:36ch}
  .footer-h{font-size:14px;font-weight:700;color:var(--brand);margin-bottom:18px;letter-spacing:.02em}
  .footer-list li+li{margin-top:12px}
  .footer-list a{display:inline-block;font-size:14px;color:var(--ink-2);transition:color .2s ease,transform .2s ease}
  .footer-list a:hover{color:var(--brand);transform:translateX(2px)}
  .footer-note{font-size:14px;line-height:1.95;color:var(--ink-2)}
  .footer-bottom{border-top:1px solid var(--line);padding:22px 0 28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;font-size:13px;color:var(--ink-3)}
  @media (max-width:1023px){
    .footer-grid{grid-template-columns:1fr 1fr;gap:36px;padding:56px 0 40px}
  }
  @media (max-width:639px){
    .footer-grid{grid-template-columns:1fr;gap:32px}
    .footer-brand p{max-width:none}
  }

  @media (max-width:1023px){
    .nav-links{display:none}
    .header-cta{display:none}
    .nav-toggle{display:inline-flex}
  }

  @keyframes riseIn{
    from{opacity:0;transform:translateY(14px)}
    to{opacity:1;transform:none}
  }
  @media (prefers-reduced-motion: no-preference){
    .hero-copy{animation:riseIn .5s ease-out both}
  }

/* roulang page: category2 */
:root{
    --brand:#1D4E89;
    --brand-deep:#143A66;
    --brand-tint:#EEF3FB;
    --accent:#F2A63B;
    --accent-soft:#FDF1DC;
    --accent-ink:#B4741A;
    --bg:#F7F9FC;
    --card:#FFFFFF;
    --ink:#0F1E33;
    --ink-2:#4A5A70;
    --ink-3:#8494A8;
    --line:#E3EAF3;
    --line-strong:#D8E1EE;
    --ok:#2E8B57;
    --err:#D64545;
    --r-card:16px;
    --r-img:14px;
    --r-btn:12px;
    --r-pill:999px;
    --r-cta:24px;
    --shadow-sm:0 1px 2px rgba(17,40,72,.05);
    --shadow-card:0 10px 30px -12px rgba(17,40,72,.16);
    --shadow-lift:0 18px 44px -16px rgba(17,40,72,.22);
    --shell:1200px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
    font-size:17px;
    line-height:1.85;
    letter-spacing:.005em;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:var(--brand);text-decoration:none;}
  button{font-family:inherit;}
  h1,h2,h3,h4,p,ul,ol{margin:0;}
  ul{padding-left:0;}
  :focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;}

  .shell{
    width:100%;
    max-width:var(--shell);
    margin:0 auto;
    padding:0 40px;
  }

  /* ---------- Header ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:80;
    background:#fff;
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
    height:76px;
  }
  .logo{
    display:inline-flex;
    align-items:baseline;
    gap:9px;
    text-decoration:none;
    white-space:nowrap;
  }
  .logo-main{
    font-size:22px;
    font-weight:700;
    color:var(--brand);
    letter-spacing:.06em;
    line-height:1;
  }
  .logo-sub{
    font-size:12.5px;
    font-weight:500;
    color:var(--ink-2);
    letter-spacing:.22em;
    line-height:1;
  }
  .nav-links{
    display:flex;
    align-items:center;
    gap:32px;
  }
  .nav-link{
    position:relative;
    display:inline-block;
    padding:6px 0;
    font-size:15px;
    font-weight:500;
    color:var(--ink-2);
    text-decoration:none;
    transition:color .2s ease-out;
  }
  .nav-link:hover{color:var(--brand);}
  .nav-link.is-active{color:var(--brand);font-weight:600;}
  .nav-link.is-active::after{
    content:"";
    position:absolute;
    left:50%;
    bottom:-2px;
    transform:translateX(-50%);
    width:60%;
    height:2px;
    border-radius:2px;
    background:var(--brand);
  }
  .header-actions{display:flex;align-items:center;gap:12px;}
  .nav-toggle{
    display:none;
    width:44px;
    height:44px;
    align-items:center;
    justify-content:center;
    flex-direction:column;
    gap:5px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:10px;
    cursor:pointer;
    transition:border-color .2s ease-out,background .2s ease-out;
  }
  .nav-toggle:hover{border-color:var(--brand);background:var(--brand-tint);}
  .nav-toggle span{
    display:block;
    width:18px;
    height:1.5px;
    background:var(--brand);
    border-radius:2px;
    transition:transform .2s ease-out,opacity .2s ease-out;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

  .mobile-nav{
    display:none;
    position:fixed;
    left:0;right:0;
    top:76px;
    bottom:0;
    background:#fff;
    padding:8px 24px 40px;
    overflow-y:auto;
    z-index:70;
  }
  .mobile-nav.is-open{display:block;}
  .mobile-nav a{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:18px;
    font-weight:500;
    color:var(--ink);
    padding:18px 0;
    border-bottom:1px solid var(--line);
    text-decoration:none;
  }
  .mobile-nav a.is-active{color:var(--brand);font-weight:600;}
  .mobile-nav a.is-active::before{
    content:"";
    width:7px;height:7px;
    border-radius:50%;
    background:var(--brand);
  }
  .mobile-nav .mobile-cta{
    margin-top:24px;
    justify-content:center;
    border-bottom:0;
    color:#fff;
  }

  /* ---------- Buttons ---------- */
  .btn-primary{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:14px 28px;
    background:var(--brand);
    color:#fff;
    font-size:16px;
    font-weight:600;
    border:1px solid transparent;
    border-radius:var(--r-btn);
    box-shadow:var(--shadow-sm);
    cursor:pointer;
    transition:background .2s ease-out,box-shadow .2s ease-out,transform .2s ease-out;
    text-decoration:none;
  }
  .btn-primary:hover{background:var(--brand-deep);box-shadow:var(--shadow-card);transform:translateY(-1px);color:#fff;}
  .btn-primary:active{transform:translateY(1px);box-shadow:var(--shadow-sm);}
  .btn-ghost{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:13px 26px;
    background:transparent;
    color:var(--brand);
    font-size:16px;
    font-weight:600;
    border:1px solid var(--brand);
    border-radius:var(--r-btn);
    cursor:pointer;
    transition:background .2s ease-out,color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
    text-decoration:none;
  }
  .btn-ghost:hover{background:var(--brand-tint);transform:translateY(-1px);}
  .btn-ghost:active{transform:translateY(1px);}
  .btn-sm{padding:11px 20px;font-size:15px;}
  .btn-block{width:100%;}
  .link-arrow{
    display:inline-flex;
    align-items:center;
    gap:6px;
    font-size:15px;
    font-weight:600;
    color:var(--brand);
    text-decoration:none;
    padding-bottom:2px;
    background-image:linear-gradient(var(--brand),var(--brand));
    background-repeat:no-repeat;
    background-position:0 100%;
    background-size:0% 1.5px;
    transition:background-size .25s ease-out;
  }
  .link-arrow:hover{background-size:100% 1.5px;}

  /* ---------- Breadcrumb ---------- */
  .breadcrumb{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:8px;
    padding:26px 0 0;
    font-size:13px;
    color:var(--ink-3);
  }
  .breadcrumb a{color:var(--ink-3);text-decoration:none;transition:color .2s;}
  .breadcrumb a:hover{color:var(--brand);}
  .breadcrumb .sep{color:var(--line-strong);}
  .breadcrumb .current{color:var(--ink);font-weight:500;}

  /* ---------- Hero ---------- */
  .hero{padding:32px 0 56px;}
  .hero-grid{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:56px;
    align-items:center;
  }
  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:13px;
    font-weight:600;
    color:var(--accent-ink);
    background:var(--accent-soft);
    border-radius:var(--r-pill);
    padding:6px 14px;
    margin-bottom:20px;
    letter-spacing:.04em;
  }
  .hero h1{
    font-size:46px;
    line-height:1.25;
    letter-spacing:.01em;
    font-weight:700;
    color:var(--ink);
  }
  .hero h1 .hl{color:var(--brand);}
  .hero-lead{
    margin-top:20px;
    font-size:18px;
    line-height:1.85;
    color:var(--ink-2);
    max-width:34em;
  }
  .hero-actions{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin-top:30px;
  }
  .trust-line{
    margin-top:30px;
    padding-top:18px;
    border-top:1px solid var(--line);
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:10px 18px;
    font-size:14px;
    color:var(--ink-3);
  }
  .trust-line i{
    display:inline-block;
    width:5px;height:5px;
    border-radius:50%;
    background:var(--accent);
    margin-right:7px;
    vertical-align:middle;
  }
  .hero-figure{
    position:relative;
    border-radius:20px;
    overflow:visible;
  }
  .hero-figure .figure-frame{
    position:relative;
    border-radius:20px;
    overflow:hidden;
    aspect-ratio:5/4;
    box-shadow:var(--shadow-lift);
  }
  .hero-figure .figure-frame img{
    width:100%;height:100%;
    object-fit:cover;
    border-radius:20px;
  }
  .hero-figure .figure-frame::after{
    content:"";
    position:absolute;
    inset:0;
    background:rgba(29,78,137,.06);
    pointer-events:none;
  }
  .figure-card{
    position:absolute;
    right:-14px;
    bottom:-22px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-card);
    box-shadow:var(--shadow-card);
    padding:18px 22px;
    min-width:186px;
  }
  .figure-card .num{
    font-size:32px;
    font-weight:700;
    color:var(--brand);
    line-height:1.1;
    letter-spacing:.02em;
  }
  .figure-card .cap{
    margin-top:6px;
    font-size:13px;
    color:var(--ink-2);
    line-height:1.6;
  }

  /* ---------- Section base ---------- */
  .section{padding:56px 0;}
  .section-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:24px;
    margin-bottom:28px;
    flex-wrap:wrap;
  }
  .section-head h2{
    font-size:32px;
    line-height:1.3;
    font-weight:700;
    color:var(--ink);
  }
  .section-head p{
    font-size:15px;
    color:var(--ink-2);
    max-width:32em;
  }
  .kicker{
    font-size:13px;
    font-weight:600;
    letter-spacing:.14em;
    color:var(--accent-ink);
    margin-bottom:10px;
  }

  /* ---------- Chips / filter row ---------- */
  .chip-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    flex-wrap:wrap;
    padding:16px 0 22px;
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    margin-bottom:32px;
  }
  .chips{display:flex;flex-wrap:wrap;gap:10px;}
  .chip{
    display:inline-flex;
    align-items:center;
    font-size:14px;
    font-weight:500;
    color:var(--ink-2);
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--r-pill);
    padding:8px 16px;
    text-decoration:none;
    transition:border-color .2s ease-out,color .2s ease-out,background .2s ease-out;
  }
  .chip:hover{border-color:var(--brand);color:var(--brand);}
  .chip.is-active{
    background:var(--brand-tint);
    border-color:rgba(29,78,137,.28);
    color:var(--brand);
    font-weight:600;
  }
  .filter-note{
    font-size:13px;
    color:var(--ink-3);
    white-space:nowrap;
  }

  /* ---------- Card grid ---------- */
  .card-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:24px;
  }
  .drama-card{
    display:flex;
    flex-direction:column;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--r-card);
    box-shadow:var(--shadow-card);
    overflow:hidden;
    text-decoration:none;
    color:inherit;
    transition:transform .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
  }
  .drama-card:hover{
    transform:translateY(-3px);
    box-shadow:var(--shadow-lift);
    border-color:#D4E0F0;
  }
  .drama-card:hover .card-title{color:var(--brand);}
  .drama-card:hover .card-arrow{transform:translateX(4px);}
  .drama-card:hover .card-media img{transform:scale(1.035);}
  .card-media{
    position:relative;
    display:block;
    aspect-ratio:16/10;
    overflow:hidden;
    background:var(--brand-tint);
  }
  .card-media img{
    width:100%;height:100%;
    object-fit:cover;
    transition:transform .4s ease-out;
  }
  .badge{
    position:absolute;
    left:14px;
    top:14px;
    display:inline-flex;
    align-items:center;
    background:var(--accent-soft);
    color:var(--accent-ink);
    font-size:12px;
    font-weight:600;
    letter-spacing:.04em;
    padding:5px 12px;
    border-radius:var(--r-pill);
    box-shadow:var(--shadow-sm);
  }
  .card-body{
    display:flex;
    flex-direction:column;
    gap:10px;
    padding:20px 22px 18px;
    flex:1;
  }
  .card-title{
    font-size:19px;
    font-weight:600;
    line-height:1.5;
    color:var(--ink);
    transition:color .2s ease-out;
  }
  .card-desc{
    font-size:14.5px;
    line-height:1.8;
    color:var(--ink-2);
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .card-foot{
    margin-top:auto;
    padding-top:14px;
    border-top:1px solid var(--line);
    display:flex;
    align-items:center;
    justify-content:space-between;
    font-size:13px;
    color:var(--ink-3);
  }
  .card-arrow{
    color:var(--brand);
    font-weight:700;
    transition:transform .2s ease-out;
  }
  .grid-more{
    display:flex;
    justify-content:center;
    margin-top:36px;
  }

  /* ---------- Stat band ---------- */
  .stat-band{
    background:var(--brand-tint);
    border-radius:var(--r-cta);
    padding:44px 48px;
    display:grid;
    grid-template-columns:1fr 1.25fr;
    gap:44px;
    align-items:center;
  }
  .stat-band h2{
    font-size:30px;
    line-height:1.35;
    font-weight:700;
    color:var(--ink);
  }
  .stat-band p{
    margin-top:14px;
    font-size:15px;
    color:var(--ink-2);
    line-height:1.85;
  }
  .stat-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:0;
  }
  .stat-item{
    padding:4px 20px;
    border-left:1px solid rgba(29,78,137,.18);
  }
  .stat-item:first-child{border-left:0;padding-left:0;}
  .stat-item .val{
    font-size:32px;
    font-weight:700;
    color:var(--brand);
    line-height:1.15;
    letter-spacing:.01em;
  }
  .stat-item .lab{
    margin-top:8px;
    font-size:13.5px;
    color:var(--ink-2);
    line-height:1.6;
  }

  /* ---------- Advice ---------- */
  .advice-grid{
    display:grid;
    grid-template-columns:1.45fr 1fr;
    gap:44px;
    align-items:start;
  }
  .advice-copy h2{
    font-size:32px;
    line-height:1.35;
    font-weight:700;
    color:var(--ink);
    margin-bottom:18px;
  }
  .advice-copy p{
    font-size:16px;
    line-height:1.95;
    color:var(--ink-2);
    margin-bottom:16px;
  }
  .advice-card{
    background:var(--brand-tint);
    border-radius:var(--r-card);
    padding:28px 26px;
  }
  .advice-card h3{
    font-size:18px;
    font-weight:600;
    color:var(--brand);
    margin-bottom:16px;
  }
  .advice-list{list-style:none;}
  .advice-list li{
    display:flex;
    gap:12px;
    padding:12px 0;
    border-top:1px solid rgba(29,78,137,.14);
    font-size:14.5px;
    line-height:1.75;
    color:var(--ink-2);
  }
  .advice-list li:first-child{border-top:0;padding-top:0;}
  .advice-list strong{color:var(--ink);font-weight:600;}
  .dot{
    flex:0 0 auto;
    width:7px;height:7px;
    border-radius:50%;
    background:var(--accent);
    margin-top:9px;
  }

  /* ---------- CTA ---------- */
  .cta-band{
    background:var(--brand-tint);
    border-radius:var(--r-cta);
    padding:48px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:32px;
    flex-wrap:wrap;
  }
  .cta-band h2{
    font-size:30px;
    line-height:1.35;
    font-weight:700;
    color:var(--ink);
    max-width:22em;
  }
  .cta-band p{
    margin-top:12px;
    font-size:15px;
    color:var(--ink-2);
    max-width:36em;
  }
  .cta-side{display:flex;flex-direction:column;align-items:flex-start;gap:10px;}
  .cta-side small{font-size:13px;color:var(--ink-3);}

  /* ---------- Footer ---------- */
  .site-footer{
    margin-top:80px;
    background:#fff;
    border-top:1px solid var(--line);
    padding-top:64px;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.6fr 1fr 1fr 1.5fr;
    gap:40px;
    padding-bottom:44px;
  }
  .footer-brand .logo{margin-bottom:16px;}
  .footer-brand p{
    font-size:14px;
    line-height:1.9;
    color:var(--ink-3);
    max-width:28em;
  }
  .footer-h{
    font-size:14px;
    font-weight:600;
    color:var(--brand);
    margin-bottom:14px;
    letter-spacing:.06em;
  }
  .footer-list{
    list-style:none;
    display:flex;
    flex-direction:column;
    gap:10px;
  }
  .footer-list a{
    display:inline-block;
    font-size:14px;
    color:var(--ink-2);
    text-decoration:none;
    transition:color .2s ease-out,transform .2s ease-out;
  }
  .footer-list a:hover{color:var(--brand);transform:translateX(2px);}
  .footer-note{
    font-size:13.5px;
    line-height:1.9;
    color:var(--ink-3);
  }
  .footer-bottom{
    border-top:1px solid var(--line);
    padding:20px 0 26px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    flex-wrap:wrap;
    font-size:13px;
    color:var(--ink-3);
  }

  /* ---------- Responsive ---------- */
  @media (max-width:1199px){
    .hero-grid{gap:40px;}
    .hero h1{font-size:42px;}
  }
  @media (max-width:1023px){
    .shell{padding:0 28px;}
    .nav-links{display:none;}
    .header-actions .btn-primary{display:none;}
    .nav-toggle{display:inline-flex;}
    .hero{padding:24px 0 44px;}
    .hero-grid{grid-template-columns:1fr;gap:40px;}
    .hero h1{font-size:36px;}
    .figure-card{right:12px;bottom:12px;}
    .section{padding:44px 0;}
    .section-head h2{font-size:26px;}
    .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .stat-band{grid-template-columns:1fr;gap:28px;padding:36px 32px;}
    .stat-item{padding:4px 16px;}
    .advice-grid{grid-template-columns:1fr;gap:32px;}
    .advice-copy h2{font-size:26px;}
    .cta-band{padding:36px;flex-direction:column;align-items:flex-start;}
    .cta-band h2{font-size:26px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  }
  @media (max-width:639px){
    .shell{padding:0 20px;}
    body{font-size:16px;}
    .header-inner{height:68px;}
    .mobile-nav{top:68px;}
    .hero h1{font-size:31px;line-height:1.3;}
    .hero-lead{font-size:16.5px;margin-top:16px;}
    .hero-actions{gap:10px;}
    .hero-actions .btn-primary,.hero-actions .btn-ghost{width:100%;}
    .trust-line{font-size:13px;gap:8px 14px;}
    .figure-card{right:10px;bottom:10px;padding:14px 16px;min-width:0;}
    .figure-card .num{font-size:26px;}
    .card-grid{grid-template-columns:1fr;}
    .card-title{font-size:18px;}
    .chip-row{padding:14px 0 18px;}
    .filter-note{white-space:normal;}
    .stat-band{padding:28px 22px;border-radius:18px;}
    .stat-band h2{font-size:24px;}
    .stat-grid{grid-template-columns:1fr;}
    .stat-item{border-left:0;border-top:1px solid rgba(29,78,137,.16);padding:16px 0 0;margin-top:16px;}
    .stat-item:first-child{border-top:0;margin-top:0;padding-top:0;}
    .advice-card{padding:22px 20px;}
    .cta-band{padding:28px 22px;border-radius:18px;}
    .cta-band h2{font-size:23px;}
    .cta-side{width:100%;}
    .cta-side .btn-primary{width:100%;}
    .site-footer{padding-top:48px;margin-top:56px;}
    .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;}
  }

/* roulang page: category3 */
:root{
    --brand:#1D4E89;
    --brand-deep:#143A66;
    --fruit:#F2A63B;
    --fruit-soft:#FDF1DC;
    --fruit-text:#B4741A;
    --page:#F7F9FC;
    --card:#FFFFFF;
    --tint:#EEF3FB;
    --ink:#0F1E33;
    --ink-2:#4A5A70;
    --ink-3:#8494A8;
    --line:#E3EAF3;
    --ok:#2E8B57;
    --err:#D64545;
    --r-card:16px;
    --r-img:14px;
    --r-btn:12px;
    --r-pill:999px;
    --r-cta:24px;
    --shadow-sm:0 1px 2px rgba(17,40,72,.05);
    --shadow-card:0 10px 30px -12px rgba(17,40,72,.16);
    --shadow-lift:0 18px 44px -16px rgba(17,40,72,.22);
    --container:1200px;
    --ease:cubic-bezier(.22,.61,.36,1);
  }
  *,*::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,sans-serif;
    font-size:17px;
    line-height:1.9;
    color:var(--ink);
    background:var(--page);
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  h1,h2,h3,h4,p,ul,ol{margin:0;}
  ul,ol{padding:0;list-style:none;}

  .shell{
    width:100%;
    max-width:var(--container);
    margin:0 auto;
    padding-left:40px;
    padding-right:40px;
  }

  /* ---------- Header ---------- */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:#fff;
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    height:76px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
  }
  .logo{
    display:inline-flex;
    align-items:baseline;
    gap:8px;
    line-height:1;
  }
  .logo-main{
    font-size:22px;
    font-weight:700;
    letter-spacing:.04em;
    color:var(--brand);
  }
  .logo-sub{
    font-size:12px;
    font-weight:400;
    letter-spacing:.26em;
    color:var(--ink-3);
  }
  .nav-links{
    display:flex;
    align-items:center;
    gap:32px;
  }
  .nav-link{
    position:relative;
    font-size:15px;
    font-weight:500;
    color:var(--ink-2);
    padding:6px 0;
    transition:color .2s var(--ease);
  }
  .nav-link::after{
    content:"";
    position:absolute;
    left:50%;
    bottom:-2px;
    width:0;
    height:2px;
    background:var(--brand);
    transform:translateX(-50%);
    border-radius:2px;
    transition:width .22s var(--ease);
  }
  .nav-link:hover{color:var(--brand);}
  .nav-link:hover::after{width:60%;}
  .nav-link.is-active{color:var(--brand);font-weight:700;}
  .nav-link.is-active::after{width:60%;}
  .nav-link:focus-visible{
    outline:2px solid var(--brand);
    outline-offset:4px;
    border-radius:4px;
  }
  .btn-primary{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:13px 26px;
    font-size:15px;
    font-weight:600;
    color:#fff;
    background:var(--brand);
    border:1px solid var(--brand);
    border-radius:var(--r-btn);
    box-shadow:var(--shadow-sm);
    transition:background .2s var(--ease),box-shadow .2s var(--ease),transform .12s var(--ease);
  }
  .btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep);box-shadow:var(--shadow-lift);}
  .btn-primary:active{transform:translateY(1px);}
  .btn-primary:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
  .btn-ghost{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:13px 26px;
    font-size:15px;
    font-weight:600;
    color:var(--brand);
    background:transparent;
    border:1px solid var(--brand);
    border-radius:var(--r-btn);
    transition:background .2s var(--ease),color .2s var(--ease),transform .12s var(--ease);
  }
  .btn-ghost:hover{background:var(--tint);}
  .btn-ghost:active{transform:translateY(1px);}
  .btn-ghost:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

  .nav-toggle{
    display:none;
    width:44px;height:44px;
    align-items:center;justify-content:center;
    flex-direction:column;
    gap:5px;
    background:transparent;
    border:1px solid transparent;
    border-radius:10px;
    cursor:pointer;
  }
  .nav-toggle span{
    display:block;
    width:22px;height:1.5px;
    background:var(--ink-2);
    border-radius:2px;
    transition:transform .22s var(--ease),opacity .18s var(--ease);
  }
  .nav-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
  .mobile-menu{
    display:none;
    border-top:1px solid var(--line);
    background:#fff;
    padding:8px 0 24px;
  }
  .mobile-menu a{
    display:flex;
    align-items:center;
    gap:10px;
    padding:16px 4px;
    font-size:18px;
    font-weight:500;
    color:var(--ink);
    border-bottom:1px solid var(--line);
  }
  .mobile-menu a .dot{
    width:6px;height:6px;border-radius:50%;
    background:var(--brand);
    opacity:0;
    transition:opacity .2s var(--ease);
  }
  .mobile-menu a.is-active{color:var(--brand);font-weight:700;}
  .mobile-menu a.is-active .dot{opacity:1;}
  .mobile-menu.is-open{display:block;}

  /* ---------- Page intro ---------- */
  .crumb{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:8px;
    font-size:13px;
    color:var(--ink-3);
    padding-top:32px;
  }
  .crumb a{color:var(--ink-3);transition:color .2s var(--ease);}
  .crumb a:hover{color:var(--brand);}
  .crumb .sep{color:#B9C6D8;}
  .crumb .current{color:var(--ink);font-weight:500;}

  .page-hero{
    padding:26px 0 56px;
  }
  .page-hero h1{
    font-size:48px;
    line-height:1.25;
    letter-spacing:.01em;
    font-weight:700;
    color:var(--ink);
    max-width:820px;
  }
  .page-hero h1 em{
    font-style:normal;
    color:var(--brand);
  }
  .page-lead{
    margin-top:20px;
    max-width:720px;
    font-size:18px;
    line-height:1.85;
    color:var(--ink-2);
  }
  .hero-facts{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:10px 22px;
    margin-top:28px;
    font-size:14px;
    color:var(--ink-3);
  }
  .hero-facts li{display:flex;align-items:center;gap:9px;}
  .hero-facts li::before{
    content:"";
    width:6px;height:6px;border-radius:50%;
    background:var(--fruit);
  }

  .banner-figure{
    position:relative;
    border-radius:20px;
    overflow:hidden;
    box-shadow:var(--shadow-card);
    background:var(--tint);
  }
  .banner-figure img{
    width:100%;
    height:100%;
    object-fit:cover;
    aspect-ratio:3 / 1;
  }
  .banner-figure::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(90deg,rgba(29,78,137,.42) 0%,rgba(29,78,137,.10) 46%,rgba(29,78,137,0) 72%);
    pointer-events:none;
  }
  .banner-caption{
    position:absolute;
    left:32px;
    bottom:28px;
    z-index:2;
    color:#fff;
    max-width:460px;
  }
  .banner-caption strong{
    display:block;
    font-size:22px;
    font-weight:700;
    letter-spacing:.01em;
  }
  .banner-caption span{
    display:block;
    margin-top:6px;
    font-size:14px;
    line-height:1.7;
    color:rgba(255,255,255,.88);
  }

  /* ---------- Section base ---------- */
  .section{
    padding:88px 0 0;
  }
  .section-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:32px;
    flex-wrap:wrap;
    margin-bottom:40px;
  }
  .section-head h2{
    font-size:34px;
    line-height:1.3;
    font-weight:700;
    letter-spacing:.01em;
  }
  .section-head p{
    max-width:420px;
    font-size:15px;
    line-height:1.8;
    color:var(--ink-2);
  }
  .kicker{
    display:inline-flex;
    align-items:center;
    gap:8px;
    font-size:12px;
    font-weight:500;
    letter-spacing:.16em;
    color:var(--fruit-text);
    background:var(--fruit-soft);
    border-radius:var(--r-pill);
    padding:5px 14px;
    margin-bottom:16px;
  }

  /* ---------- Guide layout ---------- */
  .guide-layout{
    display:grid;
    grid-template-columns:7fr 5fr;
    gap:48px;
    align-items:start;
  }
  .guide-list{
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--r-card);
    box-shadow:var(--shadow-card);
    padding:8px 28px;
  }
  .guide-item{
    display:grid;
    grid-template-columns:56px 1fr 32px;
    gap:18px;
    align-items:start;
    padding:24px 0;
    border-bottom:1px solid var(--line);
  }
  .guide-item:last-child{border-bottom:none;}
  .guide-num{
    font-size:26px;
    font-weight:700;
    line-height:1.35;
    color:var(--fruit);
    letter-spacing:.02em;
    font-variant-numeric:tabular-nums;
  }
  .guide-title{
    font-size:20px;
    font-weight:600;
    line-height:1.55;
    color:var(--ink);
    transition:color .2s var(--ease);
  }
  .guide-desc{
    margin-top:8px;
    font-size:15px;
    line-height:1.85;
    color:var(--ink-2);
  }
  .guide-meta{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-top:12px;
    font-size:12px;
    font-weight:500;
    color:var(--fruit-text);
    background:var(--fruit-soft);
    border-radius:var(--r-pill);
    padding:3px 12px;
  }
  .guide-arrow{
    width:32px;height:32px;
    display:flex;align-items:center;justify-content:center;
    border:1px solid var(--line);
    border-radius:50%;
    color:var(--ink-3);
    font-size:15px;
    transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
  }
  .guide-item:hover .guide-title{color:var(--brand);}
  .guide-item:hover .guide-arrow{
    background:var(--brand);
    border-color:var(--brand);
    color:#fff;
    transform:translateX(2px);
  }
  .guide-arrow:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}

  /* ---------- Sticky sidebar ---------- */
  .guide-side{
    position:sticky;
    top:100px;
    display:flex;
    flex-direction:column;
    gap:20px;
  }
  .side-card{
    background:var(--tint);
    border-radius:var(--r-card);
    padding:28px;
    border:1px solid #DCE7F6;
  }
  .side-card h3{
    font-size:18px;
    font-weight:700;
    color:var(--ink);
    margin-bottom:16px;
  }
  .side-nav li + li{border-top:1px solid #D8E4F4;}
  .side-nav a{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:13px 2px;
    font-size:15px;
    color:var(--ink-2);
    transition:color .2s var(--ease),padding-left .2s var(--ease);
  }
  .side-nav a:hover{color:var(--brand);padding-left:6px;}
  .side-nav a span{
    font-size:13px;
    color:var(--ink-3);
  }
  .side-nav a.is-current{color:var(--brand);font-weight:700;}
  .side-cta{
    margin-top:22px;
    display:block;
  }
  .side-note{
    margin-top:16px;
    font-size:13px;
    line-height:1.75;
    color:var(--ink-2);
  }
  .side-figure{
    border-radius:var(--r-card);
    overflow:hidden;
    box-shadow:var(--shadow-card);
    background:#fff;
  }
  .side-figure img{
    width:100%;
    aspect-ratio:4 / 3;
    object-fit:cover;
  }
  .side-figure figcaption{
    padding:14px 18px;
    font-size:13px;
    line-height:1.7;
    color:var(--ink-2);
    background:#fff;
  }

  /* ---------- Rhythm strip ---------- */
  .rhythm{
    margin-top:88px;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--r-cta);
    padding:40px;
    box-shadow:var(--shadow-card);
  }
  .rhythm h2{
    font-size:28px;
    font-weight:700;
    line-height:1.4;
  }
  .rhythm-items{
    margin-top:28px;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:0;
  }
  .rhythm-item{
    padding:0 28px;
    border-left:1px solid var(--line);
  }
  .rhythm-item:first-child{padding-left:0;border-left:none;}
  .rhythm-item:last-child{padding-right:0;}
  .rhythm-item h3{
    font-size:17px;
    font-weight:600;
    color:var(--brand);
    letter-spacing:.02em;
  }
  .rhythm-item p{
    margin-top:10px;
    font-size:14px;
    line-height:1.85;
    color:var(--ink-2);
  }

  /* ---------- CTA ---------- */
  .cta-band{
    margin-top:88px;
    background:var(--tint);
    border-radius:var(--r-cta);
    padding:48px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:36px;
    flex-wrap:wrap;
  }
  .cta-band h2{
    font-size:30px;
    line-height:1.4;
    font-weight:700;
    max-width:620px;
  }
  .cta-band p{
    margin-top:12px;
    font-size:15px;
    line-height:1.8;
    color:var(--ink-2);
    max-width:560px;
  }
  .cta-right{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:10px;
  }
  .cta-right small{
    font-size:13px;
    color:var(--ink-3);
  }
  .back-home{
    display:inline-block;
    margin-top:28px;
    font-size:15px;
    font-weight:500;
    color:var(--brand);
    background-image:linear-gradient(var(--brand),var(--brand));
    background-repeat:no-repeat;
    background-position:0 100%;
    background-size:0 1px;
    transition:background-size .25s var(--ease);
    padding-bottom:2px;
  }
  .back-home:hover{background-size:100% 1px;}

  /* ---------- Footer ---------- */
  .site-footer{
    margin-top:96px;
    background:#fff;
    border-top:1px solid var(--line);
    padding:64px 0 0;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.6fr 1fr 1fr 1.4fr;
    gap:40px;
    padding-bottom:48px;
  }
  .footer-brand p{
    margin-top:16px;
    font-size:14px;
    line-height:1.9;
    color:var(--ink-2);
    max-width:320px;
  }
  .footer-h{
    font-size:14px;
    font-weight:600;
    color:var(--brand);
    margin-bottom:16px;
    letter-spacing:.04em;
  }
  .footer-list li + li{margin-top:10px;}
  .footer-list a{
    font-size:14px;
    color:var(--ink-2);
    display:inline-block;
    transition:color .2s var(--ease),transform .2s var(--ease);
  }
  .footer-list a:hover{color:var(--brand);transform:translateX(2px);}
  .footer-note{
    font-size:14px;
    line-height:1.9;
    color:var(--ink-2);
  }
  .footer-bottom{
    border-top:1px solid var(--line);
    padding:22px 0 28px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    flex-wrap:wrap;
    font-size:13px;
    color:var(--ink-3);
  }

  /* ---------- Responsive ---------- */
  @media (max-width:1023px){
    .shell{padding-left:28px;padding-right:28px;}
    .nav-links{display:none;}
    .nav-toggle{display:flex;}
    .header-inner .btn-primary{display:none;}
    .page-hero h1{font-size:38px;}
    .guide-layout{grid-template-columns:1fr;gap:32px;}
    .guide-side{position:static;top:auto;}
    .rhythm{padding:32px;margin-top:72px;}
    .rhythm-items{grid-template-columns:1fr;gap:22px;}
    .rhythm-item{padding:0;border-left:none;border-top:1px solid var(--line);padding-top:20px;}
    .rhythm-item:first-child{border-top:none;padding-top:0;}
    .cta-band{margin-top:72px;padding:36px;}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
    .section{padding-top:72px;}
    .banner-caption{left:24px;bottom:22px;max-width:70%;}
  }
  @media (max-width:639px){
    .shell{padding-left:20px;padding-right:20px;}
    body{font-size:16px;}
    .page-hero{padding:20px 0 40px;}
    .page-hero h1{font-size:31px;line-height:1.32;}
    .page-lead{font-size:16px;}
    .section-head h2{font-size:25px;}
    .section{padding-top:56px;}
    .guide-list{padding:4px 20px;}
    .guide-item{grid-template-columns:44px 1fr;gap:12px;padding:20px 0;}
    .guide-num{font-size:20px;}
    .guide-title{font-size:17px;}
    .guide-arrow{display:none;}
    .banner-figure img{aspect-ratio:4 / 3;}
    .banner-caption{position:static;padding:18px 20px;max-width:100%;background:var(--brand);}
    .banner-figure::after{display:none;}
    .rhythm{padding:24px;border-radius:20px;}
    .rhythm h2{font-size:22px;}
    .cta-band{padding:28px;}
    .cta-band h2{font-size:23px;}
    .cta-right{width:100%;}
    .cta-right .btn-primary{width:100%;}
    .footer-grid{grid-template-columns:1fr;gap:28px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
    .site-footer{padding-top:48px;margin-top:64px;}
  }

/* roulang page: category4 */
:root{
    --brand:#1D4E89;
    --brand-deep:#143A66;
    --accent:#F2A63B;
    --accent-soft:#FDF1DC;
    --accent-ink:#B4741A;
    --bg:#F7F9FC;
    --card:#FFFFFF;
    --soft-blue:#EEF3FB;
    --text:#0F1E33;
    --text-2:#4A5A70;
    --text-3:#8494A8;
    --line:#E3EAF3;
    --success:#2E8B57;
    --error:#D64545;
    --radius-card:16px;
    --radius-img:14px;
    --radius-btn:12px;
    --shadow-sm:0 1px 2px rgba(17,40,72,.05);
    --shadow-card:0 10px 30px -12px rgba(17,40,72,.16);
    --shadow-lift:0 18px 44px -16px rgba(17,40,72,.22);
    --shell:1200px;
    --shell-narrow:880px;
  }

  *,*::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,sans-serif;
    background:var(--bg);
    color:var(--text);
    font-size:17px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;height:auto;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;cursor:pointer;}
  h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
  ul,ol{padding:0;list-style:none;}

  .shell{
    width:100%;
    max-width:var(--shell);
    margin:0 auto;
    padding:0 40px;
  }
  .shell-narrow{
    max-width:var(--shell-narrow);
  }
  @media (max-width:1023px){ .shell{padding:0 28px;} }
  @media (max-width:640px){ .shell{padding:0 20px;} }

  /* ===== Header / Nav ===== */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-sm);
  }
  .header-inner{
    height:76px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:24px;
  }
  .logo{
    display:inline-flex;
    align-items:baseline;
    gap:8px;
    flex-shrink:0;
  }
  .logo-main{
    font-size:22px;
    font-weight:700;
    color:var(--brand);
    letter-spacing:.02em;
    line-height:1.2;
  }
  .logo-sub{
    font-size:12.5px;
    font-weight:500;
    color:var(--text-3);
    letter-spacing:.18em;
    line-height:1.2;
  }
  .nav-links{
    display:flex;
    align-items:center;
    gap:32px;
  }
  .nav-link{
    position:relative;
    font-size:15px;
    font-weight:500;
    color:var(--text-2);
    padding:6px 0;
    transition:color .2s ease-out;
    white-space:nowrap;
  }
  .nav-link:hover,
  .nav-link:focus-visible{color:var(--brand);}
  .nav-link.is-active{color:var(--brand);font-weight:700;}
  .nav-link.is-active::after{
    content:"";
    position:absolute;
    left:50%;
    transform:translateX(-50%);
    bottom:-4px;
    width:60%;
    height:2px;
    border-radius:2px;
    background:var(--brand);
  }
  .header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
  .nav-toggle{
    display:none;
    width:44px;
    height:44px;
    align-items:center;
    justify-content:center;
    flex-direction:column;
    gap:5px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:10px;
    transition:border-color .2s ease-out, box-shadow .2s ease-out;
  }
  .nav-toggle:hover{border-color:#C7D7EA;}
  .nav-toggle span{
    display:block;
    width:18px;
    height:1.5px;
    background:var(--brand);
    border-radius:2px;
    transition:transform .25s ease-out, opacity .2s ease-out;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

  /* ===== Buttons ===== */
  .btn-primary{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:14px 28px;
    background:var(--brand);
    color:#fff;
    font-size:16px;
    font-weight:600;
    border:1px solid var(--brand);
    border-radius:var(--radius-btn);
    box-shadow:0 6px 16px -8px rgba(29,78,137,.55);
    transition:background .2s ease-out, transform .16s ease-out, box-shadow .2s ease-out;
  }
  .btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep);box-shadow:0 12px 26px -12px rgba(20,58,102,.6);}
  .btn-primary:active{transform:translateY(1px);}
  .btn-primary:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
  .btn-ghost{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:13px 26px;
    background:transparent;
    color:var(--brand);
    font-size:16px;
    font-weight:600;
    border:1px solid var(--brand);
    border-radius:var(--radius-btn);
    transition:background .2s ease-out, color .2s ease-out, transform .16s ease-out;
  }
  .btn-ghost:hover{background:var(--soft-blue);}
  .btn-ghost:active{transform:translateY(1px);}
  .btn-ghost:focus-visible{outline:2px solid var(--brand);outline-offset:2px;}
  .btn-sm{padding:10px 20px;font-size:14.5px;}

  .link-underline{
    color:var(--brand);
    font-weight:600;
    background-image:linear-gradient(var(--brand),var(--brand));
    background-repeat:no-repeat;
    background-position:0 100%;
    background-size:0 1.5px;
    transition:background-size .25s ease-out, color .2s ease-out;
    padding-bottom:2px;
  }
  .link-underline:hover{background-size:100% 1.5px;}
  .link-underline:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:3px;}

  /* ===== Breadcrumb ===== */
  .crumb{
    font-size:13px;
    color:var(--text-3);
    padding:24px 0 0;
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:6px;
  }
  .crumb a{color:var(--text-3);transition:color .2s;}
  .crumb a:hover{color:var(--brand);}
  .crumb .sep{color:#C3CEE0;}
  .crumb .current{color:var(--text);font-weight:500;}

  /* ===== Page head ===== */
  .page-head{padding:26px 0 8px;}
  .page-head h1{
    font-size:clamp(30px,4.4vw,46px);
    font-weight:700;
    line-height:1.28;
    letter-spacing:.01em;
    color:var(--text);
  }
  .page-head h1 .hl{
    color:var(--brand);
    position:relative;
    white-space:nowrap;
  }
  .page-head h1 .hl::after{
    content:"";
    position:absolute;
    left:0;
    right:0;
    bottom:2px;
    height:6px;
    background:var(--accent-soft);
    border-radius:3px;
    z-index:-1;
  }
  .page-lead{
    margin-top:16px;
    font-size:18px;
    line-height:1.8;
    color:var(--text-2);
    max-width:44em;
  }
  @media (max-width:640px){
    .page-lead{font-size:16.5px;}
  }

  /* ===== Media figure ===== */
  .media-figure{
    position:relative;
    border-radius:20px;
    overflow:hidden;
    box-shadow:var(--shadow-card);
    border:1px solid var(--line);
    background:#fff;
  }
  .media-figure img{
    width:100%;
    height:100%;
    object-fit:cover;
    aspect-ratio:16/6;
    border-radius:20px;
  }
  .media-figure .veil{
    position:absolute;
    inset:0;
    background:rgba(29,78,137,.06);
    pointer-events:none;
  }
  .media-caption{
    position:absolute;
    left:20px;
    bottom:18px;
    background:rgba(255,255,255,.94);
    border:1px solid var(--line);
    border-radius:999px;
    padding:8px 18px;
    font-size:13px;
    font-weight:600;
    color:var(--brand);
    box-shadow:var(--shadow-sm);
  }
  @media (max-width:640px){
    .media-figure img{aspect-ratio:16/9;}
    .media-caption{left:12px;bottom:12px;font-size:12px;padding:6px 14px;}
  }

  /* ===== Cards ===== */
  .card{
    background:var(--card);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-card);
    transition:transform .2s ease-out, box-shadow .2s ease-out, border-color .2s ease-out;
  }
  .card-lift:hover{
    transform:translateY(-3px);
    box-shadow:var(--shadow-lift);
    border-color:#D3E0EF;
  }
  .card-pad{padding:26px 28px;}
  @media (max-width:640px){ .card-pad{padding:22px 20px;} }

  .badge{
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:4px 12px;
    font-size:12px;
    font-weight:600;
    line-height:1.6;
    border-radius:999px;
    background:var(--accent-soft);
    color:var(--accent-ink);
    white-space:nowrap;
  }
  .badge-blue{
    background:var(--soft-blue);
    color:var(--brand);
  }

  .two-col{
    display:grid;
    grid-template-columns:1.15fr .85fr;
    gap:24px;
    align-items:stretch;
  }
  @media (max-width:900px){
    .two-col{grid-template-columns:1fr;}
  }

  .point-list li{
    position:relative;
    padding-left:26px;
    font-size:15.5px;
    line-height:1.85;
    color:var(--text-2);
    margin-top:12px;
  }
  .point-list li:first-child{margin-top:0;}
  .point-list li::before{
    content:"";
    position:absolute;
    left:4px;
    top:.72em;
    width:8px;
    height:8px;
    border-radius:50%;
    background:var(--accent);
  }

  .quick-links li + li{border-top:1px solid var(--line);}
  .quick-links a{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:13px 0;
    font-size:15px;
    font-weight:600;
    color:var(--text);
    transition:color .2s ease-out, padding-left .2s ease-out;
  }
  .quick-links a:hover{color:var(--brand);padding-left:4px;}
  .quick-links .arrow{color:var(--text-3);font-size:14px;transition:color .2s, transform .2s;}
  .quick-links a:hover .arrow{color:var(--brand);transform:translateX(2px);}

  /* ===== Stat strip ===== */
  .stat-strip{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    overflow:hidden;
  }
  .stat-cell{
    background:#fff;
    padding:24px 22px;
  }
  .stat-num{
    font-size:30px;
    font-weight:700;
    color:var(--brand);
    line-height:1.2;
    letter-spacing:.01em;
  }
  .stat-num small{font-size:15px;font-weight:600;margin-left:3px;}
  .stat-desc{
    margin-top:6px;
    font-size:14px;
    color:var(--text-2);
    line-height:1.7;
  }
  @media (max-width:768px){
    .stat-strip{grid-template-columns:1fr;}
    .stat-cell{padding:20px;}
  }

  /* ===== Section titles ===== */
  .sec-title{
    font-size:clamp(24px,3vw,32px);
    font-weight:700;
    line-height:1.35;
    color:var(--text);
  }
  .sec-sub{
    margin-top:10px;
    font-size:15.5px;
    color:var(--text-2);
    line-height:1.85;
  }

  /* ===== FAQ ===== */
  .faq-list{border-top:1px solid var(--line);}
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-q{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    padding:22px 0;
    background:none;
    border:0;
    text-align:left;
    font-size:17px;
    font-weight:600;
    color:var(--text);
    line-height:1.65;
    transition:color .2s ease-out;
  }
  .faq-q:hover{color:var(--brand);}
  .faq-q:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:6px;}
  .faq-icon{
    flex-shrink:0;
    width:26px;
    height:26px;
    border-radius:50%;
    background:var(--soft-blue);
    color:var(--brand);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    transition:transform .28s ease-out, background .2s ease-out;
  }
  .faq-q[aria-expanded="true"] .faq-icon{transform:rotate(180deg);background:var(--accent-soft);color:var(--accent-ink);}
  .faq-a{
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease-out;
  }
  .faq-a-inner{
    padding:0 44px 22px 0;
    font-size:15.8px;
    line-height:1.85;
    color:var(--text-2);
  }
  .faq-a-inner p + p{margin-top:12px;}
  @media (max-width:640px){
    .faq-q{font-size:16px;padding:18px 0;}
    .faq-a-inner{padding-right:8px;font-size:15px;}
  }

  /* ===== CTA ===== */
  .cta-band{
    background:var(--soft-blue);
    border-radius:24px;
    padding:40px 44px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:28px;
    flex-wrap:wrap;
  }
  .cta-band h2{
    font-size:clamp(22px,2.6vw,28px);
    font-weight:700;
    line-height:1.4;
    color:var(--text);
  }
  .cta-band p{
    margin-top:8px;
    font-size:15px;
    color:var(--text-2);
    line-height:1.8;
  }
  .cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:8px;}
  .cta-note{font-size:13px;color:var(--text-3);}
  @media (max-width:768px){
    .cta-band{padding:28px 24px;}
    .cta-actions{width:100%;}
    .cta-actions .btn-primary{width:100%;}
  }

  /* ===== Footer ===== */
  .site-footer{
    margin-top:96px;
    background:var(--brand-deep);
    color:#DCE6F2;
    padding:64px 0 0;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1.4fr 1fr 1fr 1.2fr;
    gap:40px;
  }
  .site-footer .logo-main{color:#fff;}
  .site-footer .logo-sub{color:#9FB6D2;}
  .footer-brand p{
    margin-top:16px;
    font-size:14px;
    line-height:1.9;
    color:#BFD0E4;
    max-width:30em;
  }
  .footer-h{
    font-size:14px;
    font-weight:600;
    color:#FFFFFF;
    letter-spacing:.04em;
    margin-bottom:16px;
  }
  .footer-list li + li{margin-top:10px;}
  .footer-list a{
    font-size:14px;
    color:#BFD0E4;
    transition:color .2s ease-out, transform .2s ease-out;
    display:inline-block;
  }
  .footer-list a:hover{color:#fff;transform:translateX(-2px);}
  .footer-note{
    font-size:14px;
    line-height:1.85;
    color:#BFD0E4;
  }
  .footer-bottom{
    margin-top:48px;
    border-top:1px solid rgba(255,255,255,.16);
    padding:22px 0 26px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    flex-wrap:wrap;
    font-size:13px;
    color:#A9BED8;
  }
  @media (max-width:1023px){
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  }
  @media (max-width:640px){
    .site-footer{margin-top:64px;padding-top:44px;}
    .footer-grid{grid-template-columns:1fr;gap:28px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  }

  /* ===== Mobile nav ===== */
  @media (max-width:1023px){
    .nav-toggle{display:inline-flex;}
    .header-cta{display:none;}
    .nav-links{
      position:fixed;
      left:0;
      right:0;
      top:76px;
      bottom:0;
      background:#fff;
      display:none;
      flex-direction:column;
      align-items:stretch;
      gap:0;
      padding:8px 24px 48px;
      overflow-y:auto;
      z-index:55;
      border-top:1px solid var(--line);
    }
    .nav-links.is-open{display:flex;}
    .nav-link{
      font-size:18px;
      font-weight:500;
      padding:18px 0 18px 20px;
      border-bottom:1px solid var(--line);
    }
    .nav-link.is-active{font-weight:700;}
    .nav-link.is-active::after{display:none;}
    .nav-link.is-active::before{
      content:"";
      position:absolute;
      left:2px;
      top:50%;
      transform:translateY(-50%);
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--brand);
    }
  }

  @media (prefers-reduced-motion: reduce){
    *{transition:none !important;animation:none !important;}
    html{scroll-behavior:auto;}
  }