/* TokenSket 全站樣式 */
:root{
  --blue:#2980FE;
  --blue-dark:#1767D6;
  --blue-soft:#EAF3FF;
  --blue-pale:#F5F8FD;
  --gray-soft:#F7F9FC;
  --white:#FFFFFF;
  --text:#172033;
  --body:#465266;
  --muted:#718096;
  --border:#DCE6F2;
  --footer:#10233F;
  --shadow:0 18px 50px rgba(35,87,151,.10);
  --shadow-sm:0 10px 28px rgba(35,87,151,.08);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
  --container:min(1280px,calc(100% - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;
  color:var(--text);
  background:var(--white);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Microsoft JhengHei","Noto Sans TC",Arial,sans-serif;
  line-height:1.75;
  overflow-x:hidden;
}
body.menu-open{overflow:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{color:inherit}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3{line-height:1.22;letter-spacing:-.02em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0}
.skip-link{
  position:fixed;left:16px;top:-80px;z-index:9999;
  padding:10px 16px;border-radius:10px;background:var(--footer);color:#fff;
}
.skip-link:focus{top:12px}
.container{width:var(--container);margin:0 auto}
.section{padding:96px 0}
.section-sm{padding:72px 0}
.bg-soft{background:var(--gray-soft)}
.bg-blue-soft{background:var(--blue-pale)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--blue-dark);font-weight:800;font-size:.84rem;
  letter-spacing:.08em;text-transform:uppercase;
}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--blue);border-radius:3px}
.section-heading{max-width:760px;margin-bottom:38px}
.section-heading.center{text-align:center;margin-left:auto;margin-right:auto}
.section-heading h2{font-size:clamp(2rem,4vw,3.2rem);margin:12px 0 16px}
.section-heading p{color:var(--body);font-size:1.05rem}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue-dark);font-weight:800}
.text-link:after{content:"→";transition:transform .2s}
.text-link:hover:after,.text-link:focus-visible:after{transform:translateX(4px)}
.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.button,.download-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 22px;border-radius:999px;
  font-weight:800;border:1px solid transparent;transition:.2s ease;
  white-space:nowrap;cursor:pointer;
}
.download-btn,.button.primary{background:var(--blue);color:#fff;box-shadow:0 12px 26px rgba(41,128,254,.22)}
.download-btn:hover,.download-btn:focus-visible,.button.primary:hover,.button.primary:focus-visible{background:var(--blue-dark);transform:translateY(-1px)}
.button.secondary{background:#fff;color:var(--blue-dark);border-color:var(--border)}
.button.secondary:hover,.button.secondary:focus-visible{border-color:var(--blue);background:var(--blue-soft)}
.button.ghost{color:var(--blue-dark);padding-left:4px;padding-right:4px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.92);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(220,230,242,.85);
}
.header-shell{
  width:min(1460px,calc(100% - 32px));min-height:76px;margin:auto;
  display:flex;align-items:center;gap:22px;
}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{width:168px;height:auto}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0;flex:1}
.nav-link{
  position:relative;display:flex;align-items:center;min-height:76px;padding:0 12px;
  color:#334258;font-weight:700;font-size:.94rem;white-space:nowrap;
}
.nav-link:after{
  content:"";position:absolute;left:12px;right:12px;bottom:0;height:3px;border-radius:4px 4px 0 0;
  background:var(--blue);transform:scaleX(0);transition:transform .2s;
}
.nav-link:hover,.nav-link:focus-visible,.nav-link.is-active{color:var(--blue-dark)}
.nav-link:hover:after,.nav-link:focus-visible:after,.nav-link.is-active:after{transform:scaleX(1)}
.nav-group{position:relative}
.mega-menu{
  position:absolute;top:calc(100% - 2px);left:50%;transform:translate(-50%,12px);
  width:min(760px,85vw);padding:22px;border:1px solid var(--border);border-radius:0 0 24px 24px;
  background:#fff;box-shadow:var(--shadow);display:grid;grid-template-columns:240px 1fr;gap:24px;
  opacity:0;visibility:hidden;pointer-events:none;transition:.18s ease;
}
.nav-group:nth-of-type(4) .mega-menu,.nav-group:nth-of-type(5) .mega-menu{left:auto;right:-120px;transform:translateY(12px)}
.nav-group:hover .mega-menu,.nav-group:focus-within .mega-menu{
  opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);
}
.nav-group:nth-of-type(4):hover .mega-menu,.nav-group:nth-of-type(4):focus-within .mega-menu,
.nav-group:nth-of-type(5):hover .mega-menu,.nav-group:nth-of-type(5):focus-within .mega-menu{transform:translateY(0)}
.mega-intro{padding:22px;border-radius:18px;background:linear-gradient(145deg,var(--blue-soft),#fff)}
.mega-intro strong{display:block;font-size:1.16rem;margin:10px 0 8px}
.mega-intro p{font-size:.9rem;color:var(--body);line-height:1.6}
.mega-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.mega-links a{padding:12px;border-radius:14px;transition:.18s}
.mega-links a:hover,.mega-links a:focus-visible{background:var(--gray-soft)}
.mega-links strong{display:block;font-size:.96rem}
.mega-links span{display:block;margin-top:2px;color:var(--muted);font-size:.82rem;line-height:1.45}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.header-actions .download-btn{min-height:44px;padding:0 18px}
.icon-button,.mobile-menu-button,.drawer-close{
  width:44px;height:44px;border:1px solid var(--border);border-radius:14px;background:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
}
.more-wrap{position:relative}
.more-button{flex-direction:column;gap:4px}
.more-button span,.mobile-menu-button span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px}
.more-menu{
  position:absolute;right:0;top:calc(100% + 10px);min-width:180px;padding:8px;
  border:1px solid var(--border);border-radius:16px;background:#fff;box-shadow:var(--shadow-sm);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;
}
.more-menu.is-open{opacity:1;visibility:visible;transform:none}
.more-menu a{display:block;padding:10px 12px;border-radius:10px;font-weight:700}
.more-menu a:hover{background:var(--gray-soft);color:var(--blue-dark)}
.mobile-menu-button{display:none;flex-direction:column;gap:4px}
.mobile-overlay{
  position:fixed;inset:0;z-index:1190;background:rgba(16,35,63,.42);opacity:0;transition:.22s;
}
.mobile-overlay.is-visible{opacity:1}
.mobile-drawer{
  position:fixed;z-index:1200;top:0;right:0;width:min(430px,94vw);height:100dvh;
  background:#fff;box-shadow:-18px 0 50px rgba(16,35,63,.18);
  transform:translateX(105%);transition:transform .25s ease;
  display:flex;flex-direction:column;overflow:hidden;
}
.mobile-drawer.is-open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border)}
.drawer-close{font-size:1.8rem;line-height:1}
.mobile-nav{padding:12px 18px 28px;overflow-y:auto;flex:1}
.mobile-home,.mobile-group>button{
  width:100%;min-height:50px;display:flex;align-items:center;justify-content:space-between;
  padding:0 4px;border:0;border-bottom:1px solid var(--border);background:transparent;font-weight:800;text-align:left;
}
.mobile-group>button span{color:var(--blue);font-size:1.2rem}
.mobile-submenu{max-height:0;overflow:hidden;transition:max-height .24s ease}
.mobile-submenu>a{display:block;padding:0 14px;color:var(--body);font-weight:650;transition:padding .2s}
.mobile-group.is-open .mobile-submenu{max-height:360px}
.mobile-group.is-open .mobile-submenu>a{padding:10px 14px;border-bottom:1px dashed var(--border)}
.drawer-download{padding:16px 18px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--border)}
.drawer-download .download-btn{width:100%}

/* Hero */
.hero{
  position:relative;overflow:hidden;padding:74px 0 62px;
  background:
    radial-gradient(circle at 80% 18%,rgba(41,128,254,.16),transparent 30%),
    linear-gradient(180deg,#fff 0%,var(--blue-pale) 100%);
}
.hero:before,.hero:after{content:"";position:absolute;border:1px solid rgba(41,128,254,.12);border-radius:50%;pointer-events:none}
.hero:before{width:480px;height:480px;right:-180px;top:-230px}
.hero:after{width:220px;height:220px;left:-100px;bottom:-110px}
.hero-grid{position:relative;z-index:1;width:var(--container);margin:auto;display:grid;grid-template-columns:1.12fr .88fr;gap:58px;align-items:center}
.hero-copy h1{font-size:clamp(2.8rem,5.6vw,5.2rem);margin:16px 0 20px;max-width:760px}
.hero-copy .lead{font-size:clamp(1.15rem,2vw,1.42rem);color:var(--blue-dark);font-weight:750;max-width:760px}
.hero-copy .body-copy{max-width:760px;color:var(--body);font-size:1.04rem}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 26px}
.tag{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:.88rem;font-weight:700;color:#3b4b63}
.hero-visual{position:relative;min-height:520px;display:flex;align-items:center;justify-content:center}
.hero-visual .main-product{max-height:520px;object-fit:contain;filter:drop-shadow(0 25px 40px rgba(28,83,148,.18))}
.float-note{
  position:absolute;max-width:190px;padding:14px 16px;border:1px solid rgba(220,230,242,.9);
  border-radius:16px;background:rgba(255,255,255,.9);box-shadow:var(--shadow-sm);backdrop-filter:blur(12px);
}
.float-note strong{display:block;font-size:.92rem}
.float-note span{display:block;color:var(--muted);font-size:.78rem;line-height:1.45;margin-top:4px}
.float-note.one{top:8%;right:0}
.float-note.two{left:-3%;top:45%}
.float-note.three{right:2%;bottom:8%}

/* Capability strip */
.capability-wrap{position:relative;z-index:3;margin-top:-18px}
.capability-strip{
  width:var(--container);margin:auto;display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow-sm);overflow:hidden;
}
.capability-item{padding:26px;position:relative}
.capability-item:not(:last-child):after{content:"";position:absolute;right:0;top:24px;bottom:24px;width:1px;background:var(--border)}
.capability-item h2{font-size:1.1rem;margin-bottom:8px}
.capability-item p{color:var(--body);font-size:.9rem;line-height:1.6}

/* Categories */
.category-stack{display:grid;gap:16px}
.category-row{display:grid;gap:16px}
.category-row.row-one{grid-template-columns:repeat(5,minmax(0,1fr))}
.category-row.row-one .category-card:first-child{grid-column:span 2}
.category-row.row-two{grid-template-columns:repeat(3,minmax(0,1fr))}
.category-row.row-three{grid-template-columns:1fr 2fr 2fr}
.category-card{
  position:relative;min-height:220px;padding:28px;border:1px solid var(--border);border-radius:var(--radius-lg);
  background:#fff;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;transition:.2s;
}
.category-card:before{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-50px;top:-50px;background:var(--blue-soft)}
.category-card:hover{transform:translateY(-3px);border-color:#bcd6fb;box-shadow:var(--shadow-sm)}
.category-card.featured{background:linear-gradient(140deg,var(--blue),var(--blue-dark));color:#fff;border-color:transparent}
.category-card.featured:before{background:rgba(255,255,255,.12)}
.category-index{position:relative;color:var(--blue);font-size:.8rem;font-weight:900;letter-spacing:.08em}
.featured .category-index{color:#dbeaff}
.category-card h3{position:relative;font-size:1.42rem;margin:18px 0 10px}
.category-card p{position:relative;color:var(--body);font-size:.92rem;line-height:1.65}
.category-card.featured p{color:#eaf3ff}
.category-card.featured .text-link{color:#fff}

/* Content layouts */
.feature-panel{
  border-radius:var(--radius-xl);padding:54px;
  background:linear-gradient(135deg,var(--blue-soft),#f8fbff);border:1px solid #d9e9ff;
}
.feature-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.image-stage{
  min-height:420px;border-radius:24px;background:rgba(255,255,255,.78);border:1px solid rgba(220,230,242,.9);
  display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden;
}
.image-stage img{max-height:420px;object-fit:contain}
.content-panel{padding:32px;border-radius:22px;background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.content-panel h2{font-size:clamp(2rem,4vw,3rem);margin:12px 0 18px}
.content-panel p{color:var(--body)}
.check-list{display:grid;gap:11px;margin:22px 0}
.check-list li{list-style:none;display:flex;gap:10px;color:var(--body)}
.check-list li:before{content:"✓";flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;background:var(--blue-soft);color:var(--blue-dark);font-weight:900;font-size:.78rem}
.split-offset{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}
.topic-block{padding:38px;border-radius:26px;border:1px solid var(--border);background:#fff}
.topic-block:nth-child(2){margin-top:54px;background:var(--blue-pale)}
.topic-block h3{font-size:1.8rem;margin:12px 0 14px}
.topic-block p{color:var(--body)}
.pill-list{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.pill-list span{padding:7px 11px;border-radius:999px;background:var(--gray-soft);border:1px solid var(--border);font-size:.84rem;color:#405069}
.dual-feature{display:grid;grid-template-columns:1.18fr .82fr;gap:24px;align-items:stretch}
.dual-card{border-radius:28px;padding:42px;overflow:hidden;position:relative}
.dual-card.large{background:linear-gradient(135deg,#eaf3ff,#fff);border:1px solid #d5e7ff}
.dual-card.small{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.dual-card img{max-height:250px;margin:0 auto 24px;object-fit:contain}
.dual-card h3{font-size:2rem}
.dual-card p{color:var(--body)}
.security-band{background:linear-gradient(125deg,var(--footer),#17457f);color:#fff;border-radius:30px;padding:58px;position:relative;overflow:hidden}
.security-band:after{content:"";position:absolute;right:-100px;top:-100px;width:330px;height:330px;border-radius:50%;border:60px solid rgba(255,255,255,.05)}
.security-grid{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start}
.security-band h2{font-size:clamp(2rem,4vw,3.2rem);margin:12px 0 18px}
.security-band p{color:#d8e7f9}
.security-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.security-list li{list-style:none;padding:15px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);font-size:.9rem}
.security-note{margin-top:20px;padding:18px;border-left:3px solid #7eb6ff;background:rgba(255,255,255,.07);border-radius:0 14px 14px 0}
.media-split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.media-split.reverse .media-visual{order:2}
.media-visual{min-height:420px;padding:28px;border-radius:28px;background:var(--blue-pale);display:flex;align-items:center;justify-content:center}
.media-visual img{max-height:400px;object-fit:contain}
.media-copy h2{font-size:clamp(2rem,4vw,3.1rem);margin:12px 0 18px}
.media-copy p{color:var(--body)}
.swap-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px}
.swap-intro,.swap-checks{border-radius:28px;padding:38px}
.swap-intro{background:linear-gradient(140deg,var(--blue-soft),#fff);border:1px solid #d9e9ff}
.swap-intro img{max-height:250px;margin:0 auto 24px}
.swap-checks{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.swap-checks h3{font-size:1.65rem}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.check-chip{padding:13px;border-radius:13px;background:var(--gray-soft);border:1px solid var(--border);font-size:.9rem;font-weight:700}
.process-track{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;position:relative}
.process-step{position:relative;padding:24px 18px;border-radius:18px;background:#fff;border:1px solid var(--border)}
.process-step:before{content:"";position:absolute;top:39px;left:-13px;width:13px;height:1px;background:var(--border)}
.process-step:first-child:before{display:none}
.step-number{width:34px;height:34px;border-radius:11px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:18px}
.process-step h3{font-size:1rem;margin-bottom:10px}
.process-step p{color:var(--body);font-size:.82rem;line-height:1.6}
.process-step a{display:inline-block;margin-top:12px;color:var(--blue-dark);font-size:.82rem;font-weight:800}
.eco-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.eco-card{padding:40px;border-radius:28px;border:1px solid var(--border);background:#fff}
.eco-card:first-child{background:var(--blue-pale)}
.eco-card h3{font-size:2rem;margin:12px 0 15px}
.eco-card p{color:var(--body)}
.timeline{display:grid;gap:0;border-left:2px solid #cfe1fa;margin-left:10px}
.timeline-item{position:relative;padding:0 0 26px 30px}
.timeline-item:before{content:"";position:absolute;left:-8px;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;border:4px solid var(--blue)}
.timeline-meta{color:var(--blue-dark);font-size:.82rem;font-weight:800}
.timeline-item h3{margin:6px 0 8px;font-size:1.1rem}
.timeline-item p{color:var(--body);font-size:.92rem}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.review{padding:26px;border-radius:20px;border:1px solid var(--border);background:#fff;box-shadow:0 8px 24px rgba(36,77,126,.05)}
.review:nth-child(2),.review:nth-child(5){transform:translateY(18px)}
.review-mark{color:var(--blue);font-size:2rem;line-height:1}
.review p{color:var(--body);font-size:.94rem}
.review span{display:block;margin-top:15px;color:var(--muted);font-size:.82rem;font-weight:700}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--border);border-radius:18px;background:#fff;overflow:hidden}
.faq-question{width:100%;min-height:64px;padding:16px 20px;border:0;background:#fff;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left;font-weight:850;cursor:pointer}
.faq-question span{font-size:1.3rem;color:var(--blue);transition:transform .2s}
.faq-item.is-open .faq-question span{transform:rotate(45deg)}
.faq-answer{padding:0 20px 20px;color:var(--body)}
.download-cta{
  text-align:center;padding:72px 32px;border-radius:32px;color:#fff;
  background:linear-gradient(130deg,var(--blue),var(--blue-dark));position:relative;overflow:hidden;
}
.download-cta:before,.download-cta:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.08)}
.download-cta:before{width:260px;height:260px;left:-120px;top:-130px}
.download-cta:after{width:180px;height:180px;right:-70px;bottom:-90px}
.download-cta>*{position:relative;z-index:1}
.download-cta h2{font-size:clamp(2rem,4vw,3.1rem);margin-bottom:16px}
.download-cta p{max-width:720px;margin:0 auto 24px;color:#eaf3ff}
.download-cta .download-btn{background:#fff;color:var(--blue-dark);box-shadow:none}

/* Inner pages */
.page-hero{padding:72px 0;background:linear-gradient(180deg,#fff,var(--blue-pale));border-bottom:1px solid #e1ecf8}
.page-hero-grid{width:var(--container);margin:auto;display:grid;grid-template-columns:1.12fr .88fr;gap:50px;align-items:center}
.page-hero h1{font-size:clamp(2.5rem,5vw,4.6rem);margin:14px 0 18px}
.page-hero p{color:var(--body);font-size:1.08rem;max-width:760px}
.page-hero-visual{min-height:330px;border-radius:28px;background:rgba(255,255,255,.72);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;padding:24px}
.page-hero-visual img{max-height:320px;object-fit:contain}
.breadcrumb{font-size:.86rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px}
.breadcrumb a{color:var(--blue-dark);font-weight:700}
.content-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card{padding:28px;border:1px solid var(--border);border-radius:20px;background:#fff}
.info-card h3{font-size:1.2rem;margin:12px 0 10px}
.info-card p{color:var(--body);font-size:.92rem}
.icon-disc{width:44px;height:44px;border-radius:14px;background:var(--blue-soft);color:var(--blue-dark);display:grid;place-items:center;font-weight:900}
.number-list{counter-reset:item;display:grid;gap:14px}
.number-list li{list-style:none;counter-increment:item;padding:20px 22px 20px 68px;border-radius:16px;background:var(--gray-soft);border:1px solid var(--border);position:relative;color:var(--body)}
.number-list li:before{content:counter(item);position:absolute;left:20px;top:18px;width:32px;height:32px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900}
.alert-box{padding:24px 26px;border-radius:18px;background:#fff7e8;border:1px solid #f4dbad;color:#655127}
.alert-box.blue{background:var(--blue-soft);border-color:#cfe1fa;color:#274b78}
.alert-box strong{display:block;color:var(--text);margin-bottom:6px}
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:18px}
.info-table{width:100%;border-collapse:collapse;min-width:720px;background:#fff}
.info-table th,.info-table td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.info-table th{background:var(--blue-pale);color:var(--text);font-size:.9rem}
.info-table td{color:var(--body);font-size:.9rem}
.info-table tr:last-child td{border-bottom:0}
.article-copy{max-width:860px}
.article-copy h2{font-size:2rem;margin:42px 0 16px}
.article-copy h2:first-child{margin-top:0}
.article-copy h3{font-size:1.3rem;margin:28px 0 10px}
.article-copy p,.article-copy li{color:var(--body)}
.article-copy ul{padding-left:20px}
.link-panel{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px;border-radius:20px;background:var(--blue-pale);border:1px solid #d6e7ff}
.link-panel h3{margin-bottom:5px}
.link-panel p{color:var(--body);margin:0}
.topic-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.topic-nav a{padding:8px 12px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--blue-dark);font-weight:700;font-size:.88rem}
.support-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.support-card{padding:32px;border-radius:22px;border:1px solid var(--border);background:#fff}
.support-card h3{font-size:1.4rem}
.support-card p{color:var(--body)}
.contact-path{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.contact-card{padding:30px;border-radius:22px;background:var(--gray-soft);border:1px solid var(--border)}
.contact-card h3{margin:12px 0 10px}
.contact-card p{color:var(--body)}
.policy-meta{padding:18px 20px;border-radius:14px;background:var(--gray-soft);color:var(--muted);font-size:.9rem}

/* Footer */
.site-footer{background:var(--footer);color:#fff;padding-top:64px}
.footer-shell{width:var(--container);margin:auto;display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:42px;padding-bottom:48px}
.footer-brand img{filter:brightness(0) invert(1);margin-bottom:18px}
.footer-brand p{color:#bed0e7;font-size:.9rem;max-width:460px}
.footer-alert{padding:14px;border:1px solid rgba(255,255,255,.14);border-radius:12px;background:rgba(255,255,255,.06)}
.footer-column h2{font-size:1rem;margin-bottom:14px}
.footer-column a{display:block;color:#bed0e7;font-size:.9rem;padding:5px 0}
.footer-column a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 20px;text-align:center}
.footer-bottom p{color:#9fb5d1;font-size:.82rem;margin:0}

/* Responsive */
@media (max-width:1180px){
  .desktop-nav{gap:0}
  .nav-link{padding:0 8px;font-size:.88rem}
  .nav-link:after{left:8px;right:8px}
  .header-actions .download-btn{padding:0 14px}
}
@media (max-width:1040px){
  :root{--container:min(100% - 32px,940px)}
  .desktop-nav,.more-wrap{display:none}
  .header-shell{min-height:68px}
  .mobile-menu-button{display:flex}
  .header-actions{margin-left:auto}
  .header-actions .download-btn{min-height:42px}
  .hero-grid,.page-hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-copy{max-width:780px}
  .hero-visual{min-height:450px}
  .capability-strip{grid-template-columns:repeat(2,1fr)}
  .capability-item:nth-child(2):after{display:none}
  .capability-item:nth-child(-n+2){border-bottom:1px solid var(--border)}
  .category-row.row-one,.category-row.row-two,.category-row.row-three{grid-template-columns:repeat(2,1fr)}
  .category-row.row-one .category-card:first-child{grid-column:span 2}
  .feature-grid,.security-grid,.media-split,.swap-grid{grid-template-columns:1fr}
  .media-split.reverse .media-visual{order:0}
  .dual-feature{grid-template-columns:1fr}
  .process-track{grid-template-columns:repeat(3,1fr)}
  .process-step:nth-child(4):before{display:none}
  .content-grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-shell{grid-template-columns:1.5fr 1fr 1fr}
  .footer-column:last-child{grid-column:2/4}
}
@media (max-width:760px){
  :root{--container:calc(100% - 28px)}
  .section{padding:72px 0}
  .section-sm{padding:56px 0}
  .brand img{width:142px}
  .header-shell{width:calc(100% - 22px);gap:8px}
  .header-actions{gap:7px}
  .header-actions .download-btn{min-height:40px;padding:0 14px;font-size:.88rem}
  .mobile-menu-button{width:42px;height:42px}
  .hero{padding:54px 0 50px}
  .hero-copy h1{font-size:clamp(2.45rem,12vw,3.55rem)}
  .hero-copy .lead{font-size:1.08rem}
  .hero-visual{min-height:auto;display:block;padding-top:20px}
  .hero-visual .main-product{max-height:360px;margin:auto}
  .float-note{position:relative;inset:auto!important;display:inline-block;max-width:none;width:calc(50% - 8px);margin:12px 4px 0;vertical-align:top}
  .capability-wrap{margin-top:0;padding-top:14px;background:var(--blue-pale)}
  .capability-strip{grid-template-columns:1fr;border-radius:18px}
  .capability-item{padding:22px}
  .capability-item:after{display:none!important}
  .capability-item:not(:last-child){border-bottom:1px solid var(--border)}
  .category-row.row-one,.category-row.row-two,.category-row.row-three{grid-template-columns:1fr}
  .category-row.row-one .category-card:first-child{grid-column:auto}
  .category-card{min-height:200px}
  .feature-panel{padding:18px;border-radius:22px}
  .feature-grid{gap:18px}
  .image-stage{min-height:280px}
  .content-panel{padding:24px}
  .split-offset{grid-template-columns:1fr}
  .topic-block:nth-child(2){margin-top:0}
  .dual-card,.security-band,.swap-intro,.swap-checks,.eco-card{padding:28px}
  .security-list{grid-template-columns:1fr}
  .media-split{gap:28px}
  .media-visual{min-height:300px}
  .check-grid{grid-template-columns:1fr}
  .process-track{grid-template-columns:1fr}
  .process-step:before{display:none}
  .eco-grid,.review-grid,.content-grid-3,.support-grid,.contact-path{grid-template-columns:1fr}
  .review:nth-child(2),.review:nth-child(5){transform:none}
  .download-cta{padding:56px 22px}
  .page-hero{padding:52px 0}
  .page-hero h1{font-size:clamp(2.35rem,11vw,3.5rem)}
  .page-hero-visual{min-height:260px}
  .link-panel{align-items:flex-start;flex-direction:column}
  .footer-shell{grid-template-columns:1fr 1fr;gap:28px}
  .footer-brand{grid-column:1/3}
  .footer-column:last-child{grid-column:auto}
}
@media (max-width:480px){
  :root{--container:calc(100% - 22px)}
  .brand img{width:126px}
  .header-actions .download-btn{padding:0 12px;font-size:.82rem}
  .button-row{align-items:stretch}
  .button-row .button,.button-row .download-btn{width:100%}
  .float-note{width:100%;margin:8px 0 0}
  .tag-list{gap:7px}
  .tag{font-size:.8rem}
  .footer-shell{grid-template-columns:1fr}
  .footer-brand,.footer-column:last-child{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}