*{box-sizing:border-box}
:root{
  --bg:#FFF8F2;--deep:#FFF1E4;--card:#FFFFFF;--soft:#FFF6EE;
  --title:#3A2416;--text:#4A3222;--muted:#7A5A40;--help:#A78466;
  --orange:#E36A1E;--light:#F4A15A;--dark:#C25412;--green:#6E8F62;
  --border:rgba(227,106,30,.28);--shadow:0 12px 28px rgba(58,36,22,.08);
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}
body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.orange-track{height:64px;background:var(--bg);border-bottom:2px solid var(--orange);position:fixed;inset:0 0 auto;z-index:50}
.track-inner{max-width:960px;height:100%;margin:auto;padding:0 16px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:8px;min-width:0}
.brand img,.drawer-brand img,.footer-brand img{height:28px;width:auto;object-fit:contain}
.brand span,.footer-brand div{display:flex;flex-direction:column;line-height:1.1}
.brand strong{font-size:16px;color:var(--title)}
.brand small,.footer-brand small{font-size:12px;color:var(--muted);margin-top:3px}
.address-pill{height:36px;padding:0 18px;border:1px solid var(--orange);background:#fff;border-radius:18px;display:flex;align-items:center;color:var(--title);white-space:nowrap}
.track-actions{display:flex;gap:8px;justify-content:flex-end;white-space:nowrap}
.plain-action,.close-button{min-height:44px;border:1px solid var(--border);background:#fff;color:var(--title);border-radius:12px;padding:0 14px}
.primary-mini{background:linear-gradient(135deg,var(--light),var(--orange) 54%,var(--dark));color:var(--title);box-shadow:0 6px 16px rgba(227,106,30,.22)}
.page-pins{height:40px;position:fixed;top:64px;left:0;right:0;z-index:45;background:var(--deep);display:flex;align-items:center;gap:22px;padding:0 calc((100vw - min(960px,100vw))/2 + 16px);border-bottom:1px solid var(--border)}
.page-pins a{font-size:13px;display:flex;align-items:center;gap:6px;color:var(--muted)}
.page-pins .pin{width:12px;height:12px;border:1px solid var(--orange);border-radius:0 4px 0 0;display:inline-block}
.page-pins a.active{color:var(--title);font-weight:700}
.page-pins a.active .pin{background:var(--orange);box-shadow:0 0 0 3px rgba(244,161,90,.32),0 6px 16px rgba(227,106,30,.22)}
main{max-width:960px;margin:0 auto;padding:136px 16px 72px}
.breadcrumbs{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin-bottom:20px}
.breadcrumbs a{color:var(--dark)}
h1,h2,h3{color:var(--title);line-height:1.3;margin-top:0}
h1{font-size:24px;margin-bottom:14px}
h2{font-size:20px}
h3{font-size:16px}
p{margin:0 0 14px}
.eyebrow{font-size:13px;color:var(--dark);font-weight:700;letter-spacing:.06em}
.lead{font-size:16px;color:var(--text);max-width:720px}
.section{margin:44px 0}
.panel{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:24px}
.soft-panel{background:var(--soft)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.btn{min-height:42px;padding:0 18px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;border:1px solid var(--border);transition:filter .18s,box-shadow .18s,transform .18s}
.btn-primary{background:linear-gradient(135deg,var(--light) 0%,var(--orange) 54%,var(--dark) 100%);color:var(--title);box-shadow:0 6px 16px rgba(227,106,30,.22)}
.btn-secondary{background:#fff;color:var(--title)}
.btn:hover,.plain-action:hover{filter:brightness(1.04);box-shadow:0 0 0 3px rgba(244,161,90,.48),0 10px 24px rgba(194,84,18,.24)}
.btn:active,.plain-action:active{filter:brightness(1.06);box-shadow:0 0 0 4px rgba(110,143,98,.36),0 0 22px rgba(227,106,30,.50)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--dark);outline-offset:2px}
.media-slot{height:160px;background:var(--bg);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.media-168{height:168px}
.media-square{height:160px;width:min(240px,100%)}
.media-app{height:320px;width:min(240px,100%)}
.media-banner{height:200px;width:100%}
.track-intro{display:grid;gap:12px;border-left:4px solid var(--orange);padding:22px 24px;background:linear-gradient(90deg,var(--deep),rgba(255,248,242,.1));border-radius:0 14px 14px 0}
.short-index{display:flex;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.short-index a{padding-bottom:2px;border-bottom:1px solid var(--border)}
.stagger{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.stagger .panel:nth-child(2){margin-top:52px}
.horizontal-rail{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:center}
.rail-page{display:grid;grid-template-columns:1fr 280px;gap:28px;align-items:start}
.wrap-rail{position:relative}
.wrap-rail .media-slot{float:right;margin:0 0 14px 22px}
.wrap-rail::after{content:"";display:block;clear:both}
.status-stack{display:grid;gap:14px}
.status-item{padding:18px 20px;background:#fff;border-left:4px solid var(--green);border-radius:0 14px 14px 0;box-shadow:var(--shadow)}
.status-item strong{display:block;color:var(--title);margin-bottom:6px}
.step-list{counter-reset:step;display:grid;gap:14px}
.step-list article{position:relative;padding:18px 18px 18px 58px;background:#fff;border:1px solid var(--border);border-radius:14px}
.step-list article:before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:18px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--deep);color:var(--dark);font-weight:800}
.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.info-grid .panel:nth-child(3n){grid-column:1/-1}
.faq-list{display:grid;gap:16px}
.faq-item{padding:20px;background:#fff;border:1px solid var(--border);border-radius:14px}
.faq-item h2{font-size:16px;margin-bottom:8px}
.notice-strip{padding:14px 18px;background:var(--deep);border-left:4px solid var(--orange);border-radius:0 12px 12px 0;margin:18px 0}
.article-columns{columns:2;column-gap:32px}
.article-columns p{break-inside:avoid}
.about-hero{display:grid;gap:18px}
.kicker-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.kicker{padding:18px;background:#fff;border:1px solid var(--border);border-radius:14px}
.site-footer{background:var(--title);color:var(--soft);border-top:1px solid var(--orange);padding:36px 16px 70px}
.footer-inner{max-width:960px;margin:auto}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}
.footer-brand strong{color:var(--soft)}
.footer-brand small{color:#D8B99E}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.footer-grid h3{color:var(--light);margin-bottom:10px}
.footer-grid a{display:block;color:var(--soft);font-size:13px;margin:7px 0}
.footer-note,.copyright{font-size:13px;color:#EED9C9}
.footer-note{margin-top:24px;padding-top:18px;border-top:1px solid rgba(244,161,90,.25)}
.overlay{position:fixed;inset:0;background:rgba(58,36,22,.38);z-index:60}
.drawer-panel,.search-panel{visibility:hidden;pointer-events:none;position:fixed;z-index:70;opacity:0;transition:opacity .18s,transform .18s}
.drawer-panel.open,.search-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:translateY(0)}
.drawer-panel{top:78px;left:50%;width:min(640px,calc(100vw - 32px));max-height:70vh;overflow:auto;transform:translate(-50%,-10px);background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 60px rgba(58,36,22,.2);padding:18px}
.drawer-panel.open{transform:translate(-50%,0)}
.drawer-ear{position:sticky;top:0;width:max-content;margin:-18px auto 10px;padding:4px 16px;background:var(--deep);color:var(--dark);border:1px solid var(--border);border-top:0;border-radius:0 0 10px 10px;font-size:13px}
.drawer-head,.search-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.drawer-brand{display:flex;align-items:center;gap:8px}
.drawer-groups{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:16px}
.drawer-groups h3{margin-bottom:8px}
.drawer-groups a{display:block;padding:10px;border-radius:10px}
.drawer-groups a:hover{background:var(--soft)}
.drawer-groups b,.drawer-groups span{display:block}
.drawer-groups span{font-size:12px;color:var(--muted);margin-top:2px}
.search-panel{top:74px;right:16px;width:min(420px,calc(100vw - 32px));transform:translateY(-10px);background:var(--soft);color:var(--title);border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 60px rgba(58,36,22,.2);padding:18px}
.search-panel label{display:block;margin:14px 0 7px}
.search-panel input{width:100%;height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--title);padding:0 12px}
.search-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.search-presets a{min-height:40px;display:grid;place-items:center;background:#fff;border:1px solid var(--border);border-radius:10px}
.mobile-bottom{display:none}

@media (max-width:720px){
  .orange-track{height:64px}
  .track-inner{grid-template-columns:1fr auto;padding:0 12px;gap:10px}
  .address-pill{display:none}
  .brand span small{display:none}
  .page-pins{display:none}
  main{padding:92px 16px 84px}
  .stagger,.horizontal-rail,.rail-page,.info-grid,.kicker-list{grid-template-columns:1fr}
  .stagger .panel:nth-child(2){margin-top:0}
  .horizontal-rail .media-square{width:100%}
  .info-grid .panel:nth-child(3n){grid-column:auto}
  .wrap-rail .media-slot{float:none;width:100%;margin:0 0 16px}
  .article-columns{columns:1}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .drawer-panel{top:68px;max-height:78vh}
  .drawer-groups{grid-template-columns:1fr}
  .search-panel{inset:64px 0 0 0;width:auto;border-radius:0;max-height:none;background:var(--title);color:var(--soft)}
  .search-panel label,.search-head strong{color:var(--soft)}
  .search-panel .close-button{background:var(--deep)}
  .search-presets{grid-template-columns:repeat(2,1fr)}
  .mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:55;left:0;right:0;bottom:0;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:var(--bg);border-top:1px solid var(--border)}
  .mobile-bottom a{min-height:48px;display:grid;place-items:center;font-size:13px;color:var(--muted)}
  .mobile-bottom a.active{color:var(--title);border-top:2px solid var(--orange);box-shadow:0 -4px 14px rgba(227,106,30,.18)}
}
@media (max-width:420px){
  .track-actions{gap:4px}
  .plain-action{padding:0 10px}
  .brand strong{font-size:15px}
  .footer-grid{grid-template-columns:1fr 1fr}
}