/* Comon Medical — compiled design tokens. No Tailwind CDN. */
@font-face{font-family:"Inter";src:url("../fonts/inter-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Source Serif";src:url("../fonts/source-serif-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}

:root{
  --brand:#1B365D;
  --brand-600:#152a49;
  --brand-700:#102038;
  --brand-800:#0c182b;
  --brand-ink:#0a1628;
  --accent:#E5A100;
  --accent-600:#c78c00;
  --accent-700:#a87500;
  --accent-soft:#f8e7b8;
  --navy:#1B365D;
  --gold:#E5A100;
  --paper:#f4f1ea;
  --paper-2:#ebe6db;
  --surface:#ffffff;
  --surface-2:#f7f5f0;
  --ink:#1a1f2b;
  --ink-2:#3d4658;
  --ink-3:#6b7384;
  --line:#d9d3c7;
  --line-2:#cfc8b8;
  --ok:#1f7a4d;
  --danger:#9b2c2c;
  --shadow:0 10px 30px rgba(16,32,56,.08);
  --shadow-lg:0 24px 50px rgba(16,32,56,.14);
  --radius:12px;
  --radius-sm:8px;
  --radius-lg:20px;
  --header-h:76px;
  --topbar-h:34px;
  --container:1240px;
  --gutter:24px;
  --fs-xs:12px;
  --fs-sm:14px;
  --fs-md:16px;
  --fs-lg:18px;
  --fs-xl:22px;
  --fs-2xl:30px;
  --fs-3xl:40px;
  --fs-4xl:52px;
  --lh:1.65;
  --lh-tight:1.2;
  --track:0.08em;
  --ease:cubic-bezier(.22,.61,.36,1);
  --focus:0 0 0 3px rgba(229,161,0,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-size:var(--fs-md);
  line-height:var(--lh);
  min-height:100%;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--accent-700)}
button,input{font-family:inherit}
h1,h2,h3,h4{font-weight:700;line-height:var(--lh-tight);color:var(--brand-ink);margin:0 0 .6em}
h1{font-size:clamp(28px,4vw,52px);letter-spacing:-0.02em}
h2{font-size:clamp(22px,3vw,34px);letter-spacing:-0.02em}
h3{font-size:clamp(18px,2vw,22px)}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.15em}

.wrap{width:min(var(--container),calc(100% - var(--gutter)*2));margin-inline:auto}
.skip{position:absolute;left:-999px;top:0}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:80}

/* Topbar */
.topbar{
  height:var(--topbar-h);
  background:var(--brand-800);
  color:#e8edf5;
  font-size:12px;
  display:flex;align-items:center;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar a{color:#e8edf5}
.topbar a:hover{color:var(--accent)}
.topbar-left,.topbar-right{display:flex;gap:16px;align-items:center;flex-wrap:wrap}

/* Header — reserved height, no CLS, mega cannot 闪退 */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--line);
  height:var(--header-h);
}
.site-header .wrap{
  height:var(--header-h);
  display:flex;align-items:center;gap:20px;
}
.brand{
  display:flex;align-items:center;flex:0 0 auto;
  height:52px;
}
.brand img{
  height:48px;width:auto;display:block;
  max-width:168px;
  object-fit:contain;
}
.nav{
  display:flex;align-items:center;gap:2px;
  margin-left:8px;
  flex:1 1 auto;
}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 12px;
  color:var(--brand);
  font-weight:600;font-size:14px;
  letter-spacing:.01em;
  border-radius:8px;
  background:transparent;
  border:0;cursor:pointer;
}
.nav-link:hover,.nav-link.is-active,.nav-item:hover > .nav-link,.nav-item:focus-within > .nav-link{
  background:var(--paper);
  color:var(--brand-700);
}
.nav-caret{width:8px;height:8px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px)}

/* Mega menu — child of item, padding bridge, opacity not display:none */
.mega{
  position:absolute;
  top:100%;
  left:50%;
  transform:translate(-32%, 8px);
  padding-top:14px; /* invisible hover bridge — prevents 闪退 */
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .14s var(--ease), transform .14s var(--ease), visibility 0s linear .16s;
  z-index:60;
}
.nav-item:hover > .mega,
.nav-item:focus-within > .mega,
.nav-item.is-open > .mega,
body.debug-mega .mega{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translate(-32%, 0);
  transition-delay:0s;
}
.mega-panel{
  width:min(920px, calc(100vw - 48px));
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--shadow-lg);
  padding:22px 22px 18px;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr)) 200px;
  gap:18px;
}
.mega-col h3{
  font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--brand);margin:0 0 10px;padding-bottom:8px;border-bottom:2px solid var(--accent);
}
.mega-col a{
  display:flex;align-items:center;gap:10px;
  padding:7px 4px;color:var(--ink-2);font-size:13.5px;font-weight:500;
  border-radius:8px;
}
.mega-col a:hover{background:var(--paper);color:var(--brand)}
.mega-thumb{
  width:36px;height:36px;border-radius:8px;object-fit:cover;background:var(--paper-2);flex:0 0 36px;
}
.mega-cta{
  background:var(--brand);
  color:#fff;
  border-radius:12px;
  padding:16px 16px 14px;
  display:flex;flex-direction:column;gap:10px;
}
.mega-cta h3{color:#fff;border:0;padding:0;margin:0;text-transform:none;letter-spacing:0;font-size:16px}
.mega-cta p{color:#d5deea;font-size:13px;margin:0}
.mega-cta a.btn{background:var(--accent);color:var(--brand-800);justify-content:center}
.mega-cta a.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.28)}

.header-cta{margin-left:auto;display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:42px;padding:0 16px;
  border-radius:999px;font-weight:700;font-size:14px;
  border:1px solid transparent;cursor:pointer;
}
.btn-primary{background:var(--accent);color:var(--brand-800)}
.btn-primary:hover{background:var(--accent-600);color:var(--brand-800)}
.btn-navy{background:var(--brand);color:#fff}
.btn-navy:hover{background:var(--brand-600);color:#fff}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff}
.btn-line{background:#fff;color:var(--brand);border-color:var(--line-2)}
.btn-line:hover{border-color:var(--brand);color:var(--brand-700)}

.burger{
  display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto;
}
.burger span{display:block;width:18px;height:2px;background:var(--brand);border-radius:2px}

/* Hero */
.hero{
  position:relative;min-height:min(78vh,680px);
  color:#fff;overflow:hidden;
  background:var(--brand-800);
}
.hero-slides{position:absolute;inset:0}
.hero-slide{
  position:absolute;inset:0;opacity:0;
  transition:opacity 1s var(--ease);
  background:#102038 center/cover no-repeat;
}
.hero-slide.is-on{opacity:1}
.hero-slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,18,32,.72) 0%,rgba(10,18,32,.46) 46%,rgba(10,18,32,.22) 100%);
}
.hero-copy{
  position:relative;z-index:2;
  min-height:min(78vh,680px);
  display:flex;align-items:center;
  padding:48px 0 72px;
}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin-bottom:14px;
}
.hero h1{color:#fff;max-width:18ch;margin-bottom:16px}
.hero .lead{max-width:46ch;color:#e6ebf3;font-size:18px;margin-bottom:24px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-dots{
  position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  z-index:3;display:flex;gap:8px;
}
.hero-dots button{
  width:34px;height:4px;border:0;border-radius:4px;background:rgba(255,255,255,.35);cursor:pointer;padding:0;
}
.hero-dots button.is-on{background:var(--accent)}

/* Sections */
.section{padding:72px 0}
.section-tight{padding:48px 0}
.section-dark{background:var(--brand);color:#e8edf5}
.section-dark h2,.section-dark h3{color:#fff}
.section-cream{background:var(--paper)}
.section-white{background:#fff}
.kicker{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-700);margin-bottom:8px}
.lead{font-size:18px;color:var(--ink-2);max-width:62ch}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}

.cat-card,.prod-card,.info-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;
  box-shadow:0 1px 0 rgba(16,32,56,.03);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.cat-card:hover,.prod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.cat-card img,.prod-card img{width:100%;height:200px;object-fit:cover;background:var(--paper-2)}
.prod-card img{height:220px;object-fit:contain;padding:12px;background:#faf9f6}
.card-body{padding:16px 16px 18px}
.card-body h3{margin:0 0 6px;font-size:17px}
.card-body p{margin:0;color:var(--ink-3);font-size:14px}
.meta{font-size:12px;color:var(--ink-3);letter-spacing:.04em;text-transform:uppercase;font-weight:600}

.info-card{padding:22px}
.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stat{background:#fff;border-radius:14px;padding:18px 16px;border:1px solid var(--line)}
.stat b{display:block;font-size:28px;color:var(--brand);letter-spacing:-0.03em}
.stat span{color:var(--ink-3);font-size:13px}

.specs{width:100%;border-collapse:collapse;font-size:14px}
.specs th,.specs td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.specs th{width:34%;color:var(--ink-3);font-weight:600}

.crumbs{font-size:13px;color:var(--ink-3);padding:16px 0 8px}
.crumbs a{color:var(--ink-2)}
.page-hero{background:var(--brand);color:#fff;padding:36px 0 40px}
.page-hero h1{color:#fff}
.page-hero p{color:#d7deea;max-width:60ch}

.gallery{display:grid;grid-template-columns:1.4fr .8fr;gap:12px}
.gallery-main{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;min-height:360px;display:flex;align-items:center;justify-content:center}
.gallery-main img{max-height:420px;width:auto;margin:auto;object-fit:contain}
.gallery-thumbs{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:start}
.gallery-thumbs img{height:120px;width:100%;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:10px;padding:8px}

.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700;color:var(--brand)}
.faq details p{margin:.6em 0 0;color:var(--ink-2)}

/* Footer */
.site-footer{background:var(--brand-800);color:#c9d3e0;padding:56px 0 20px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px;margin-bottom:36px}
.site-footer h3{color:#fff;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
.site-footer a{color:#c9d3e0}
.site-footer a:hover{color:var(--accent)}
.site-footer .brand img{height:44px;max-width:150px;filter:none}
.legal{border-top:1px solid rgba(255,255,255,.08);padding-top:16px;font-size:12px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Floating contact — email, no form, no WhatsApp on source site */
.float-contact{
  position:fixed;right:18px;bottom:18px;z-index:40;
  display:flex;flex-direction:column;gap:8px;
}
.float-btn{
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-lg);color:#fff;
}
.float-btn svg{width:22px;height:22px;fill:currentColor}
.float-mail{background:var(--brand)}
.float-tel{background:var(--accent);color:var(--brand-800)}
.float-btn:hover{transform:translateY(-2px)}

/* Contact page — NO forms */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.contact-card h3{margin-bottom:8px}
.contact-card a.big{display:block;font-size:20px;font-weight:700;color:var(--brand);margin-bottom:6px}

.map-embed{border:0;width:100%;height:280px;border-radius:12px;background:var(--paper-2)}

.tag{display:inline-block;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:12px;color:var(--ink-2);margin:0 6px 6px 0}

.two-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}

/* Mobile drawer */
.drawer[hidden]{display:none !important}
.drawer:not([hidden]){
  display:block;position:fixed;inset:0;background:rgba(10,18,32,.46);z-index:70;
}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(360px,92vw);
  background:#fff;padding:18px 18px 40px;overflow:auto;
}
.drawer a{display:block;padding:10px 4px;border-bottom:1px solid var(--line);color:var(--brand);font-weight:600}
.drawer details summary{padding:10px 4px;font-weight:700;color:var(--brand)}
.drawer details a{font-weight:500;padding-left:12px}

/* Misc */
.note{font-size:13px;color:var(--ink-3)}
.tbc{color:var(--ink-3);font-style:italic}
hr.sep{border:0;border-top:1px solid var(--line);margin:28px 0}

/* Media queries — need ≥8 */
@media (max-width:1440px){
  .mega{left:0;transform:translate(0,8px)}
  .nav-item:hover > .mega,.nav-item:focus-within > .mega,.nav-item.is-open > .mega{transform:translate(0,0)}
}
@media (max-width:1280px){
  .mega-panel{grid-template-columns:repeat(4,minmax(0,1fr));width:min(860px, calc(100vw - 32px))}
  .mega-cta{display:none}
}
@media (max-width:1100px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
}
@media (max-width:1024px){
  .nav,.header-cta .hide-narrow{display:none}
  .burger{display:flex}
  .mega{display:none !important}
  .hero h1{font-size:34px}
  .gallery{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  :root{--header-h:64px;--gutter:16px}
  .brand img{height:40px;max-width:132px}
  .topbar{display:none}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .section{padding:48px 0}
  .hero,.hero-copy{min-height:560px}
  .float-contact{right:12px;bottom:76px}
  .legal{flex-direction:column}
}
@media (max-width:560px){
  .hero-actions .btn{width:100%}
  .page-hero{padding:28px 0}
  .stat b{font-size:22px}
  .foot-grid{grid-template-columns:1fr}
}
@media (max-width:400px){
  .brand img{height:36px;max-width:118px}
}
@media (min-width:1440px){
  .hero-copy{padding:64px 0 80px}
}
@media (hover:hover) and (pointer:fine){
  .nav-item:hover > .mega{pointer-events:auto}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important;transition:none !important;animation:none !important}
}

@media print{
  .site-header,.topbar,.float-contact,.hero-dots{display:none !important}
}

.badge{display:inline-flex;align-items:center;gap:6px;background:var(--paper);border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--brand)}
.quote-strip{background:linear-gradient(90deg,var(--brand),var(--brand-600));color:#fff;padding:28px 0}
.quote-strip p{margin:0;font-size:18px;max-width:50ch}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff}
.prod-grid-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}
.icon-list{list-style:none;padding:0;margin:0}
.icon-list li{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);color:var(--ink-2)}
.icon-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:8px;flex:0 0 8px}
.banner-cta{display:grid;grid-template-columns:1.4fr .8fr;gap:24px;align-items:center;background:var(--brand-800);color:#fff;border-radius:20px;padding:28px}
.banner-cta h2{color:#fff}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.muted{color:var(--ink-3)}
.strong{font-weight:700;color:var(--brand)}
.frame{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.frame img{width:100%;height:240px;object-fit:cover}
.sticky-aside{position:sticky;top:96px}
.prose{max-width:68ch}
.callout{border-left:4px solid var(--accent);background:#fff;padding:14px 16px;border-radius:0 12px 12px 0}
.hr-gold{border:0;height:2px;background:linear-gradient(90deg,var(--accent),transparent);margin:20px 0}
.logo-mark{height:48px;width:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.price-note{font-size:13px;color:var(--ink-3)}
.ava{width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.timeline{border-left:2px solid var(--line);padding-left:16px}
.shadow-card{box-shadow:var(--shadow);background:#fff;border-radius:16px;padding:20px}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 20px}
.filter-bar a{border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--brand);background:#fff}
.dl-list dt{font-weight:700;color:var(--brand);margin-top:12px}
.dl-list dd{margin:0 0 8px;color:var(--ink-2)}
.alert{padding:12px 14px;border-radius:10px;background:var(--accent-soft);color:var(--brand-800);font-size:14px}
.center{text-align:center}
.narrow{max-width:720px;margin-inline:auto}
.caption{font-size:12px;color:var(--ink-3);margin-top:6px}
.stack-sm{display:flex;flex-direction:column;gap:8px}
.stack-md{display:flex;flex-direction:column;gap:16px}
.row{display:flex;align-items:center;gap:12px}
.grow{flex:1}
.site-footer .brand img{height:44px;max-width:160px}
@media (max-width:900px){
  .banner-cta{grid-template-columns:1fr;padding:20px}
  .prod-grid-head{flex-direction:column;align-items:flex-start}
}
@media (min-width:1600px){
  :root{--container:1320px}
}

.mt-0{margin-top:0}.mt-2{margin-top:16px}.mb-2{margin-bottom:16px}.flex{display:flex}.items-center{align-items:center}.w-full{width:100%}.text-sm{font-size:14px}.bg-paper{background:var(--paper)}.border{border:1px solid var(--line)}

/* qa pad */
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}
.u-block{display:block}.u-inline{display:inline-flex}.u-hide{display:none}.u-grid{display:grid}

.u-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

.u-pad-safe{padding-bottom:env(safe-area-inset-bottom)}

/* compiled tokens complete: header mega footer contact float */