:root{
  --bg:#FAF8FF;--deep:#E8F2FA;--card:#FFFFFF;--soft:#EDE7F8;--title:#3D2F66;
  --text:#4A4560;--muted:#6B6580;--aux:#8A84A0;--lav:#C9B8F0;--purple:#6B5B95;
  --blue:#B7D6F0;--teal:#3D6B8A;--border:rgba(107,91,149,.20);--shadow:0 14px 36px rgba(61,47,102,.10);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.site-top{position:fixed;z-index:50;top:0;left:0;right:0}
.sail-strip{height:13px;background:linear-gradient(90deg,#C9B8F0,#B7D6F0);color:var(--title);font-size:10px;line-height:13px}
.top-inner,.harbor-inner,.ticket-inner{max-width:var(--max);margin:auto;padding:0 18px}
.top-inner{display:flex;justify-content:space-between;align-items:center;height:13px}
.brand-mini{font-weight:700;letter-spacing:.05em}
.top-search-btn{border:0;background:transparent;color:var(--title);padding:0 4px;line-height:13px}
.harbor-bar{height:56px;background:rgba(250,248,255,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.harbor-inner{height:56px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
.dock-btn,.app-link{min-height:44px;display:inline-flex;align-items:center;font-weight:700;color:var(--title)}
.dock-btn{justify-self:start;border:1px solid var(--border);background:#fff;border-radius:10px;padding:0 15px}
.app-link{justify-self:end}
.center-logo{display:flex;align-items:center;justify-content:center;min-height:44px;min-width:120px;color:var(--title);font-size:20px;font-weight:800}
.center-logo img,.footer-brand img,.drawer-brand img{height:28px;width:auto;max-width:160px;object-fit:contain}
.ticket-nav{height:38px;background:rgba(250,248,255,.98);border-bottom:1px solid var(--border)}
.ticket-inner{height:38px;display:flex;justify-content:center;gap:4px;align-items:center;overflow:hidden}
.ticket-inner a{height:29px;display:flex;align-items:center;padding:0 15px;border:1px solid var(--border);border-radius:8px 8px 5px 5px;background:#fff;color:var(--title);font-size:14px;white-space:nowrap}
.ticket-inner a.active{background:var(--purple);color:#FAF8FF;border-color:var(--purple)}
.site-main{padding-top:131px}
.container{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.hero{padding:56px 0 30px;text-align:center}
.eyebrow{display:inline-block;margin:0 0 8px;color:var(--teal);font-weight:800;letter-spacing:.12em}
h1,h2,h3{color:var(--title);line-height:1.28;margin-top:0}
h1{font-size:clamp(28px,4vw,32px);margin-bottom:16px}
h2{font-size:24px}
h3{font-size:18px}
.hero p{max-width:820px;margin:0 auto 24px}
.actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-weight:800}
.btn-primary{background:linear-gradient(135deg,#6B5B95 0%,#3D6B8A 100%);color:#FAF8FF}
.btn-secondary{background:#FAF8FF;color:var(--purple);border:1px solid var(--blue)}
.media-slot{background:linear-gradient(135deg,#EDE7F8,#E8F2FA);border:1px solid var(--border);border-radius:16px;min-height:160px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.media-fallback{padding:34px;text-align:center;color:var(--title);font-weight:800}
.banner-slot{max-height:280px;aspect-ratio:16/6;margin:16px auto 44px}
.banner-slot img{max-height:280px}
.section{padding:38px 0}
.section.soft{background:var(--soft)}
.section.blue{background:var(--deep)}
.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:20px}
.section-head p{max-width:760px;margin:0}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
.split.reverse{grid-template-columns:.9fr 1.1fr}
.split .media-slot{height:260px}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:18px}
.card .media-slot{height:180px;margin:-4px -4px 16px}
.card p{margin-bottom:12px}
.card .more,.text-link{color:var(--teal);font-weight:800}
.two-col{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.status{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}
.status strong{color:var(--title);display:block;margin-bottom:8px}
.page-hero{padding:48px 0 24px}
.page-hero .intro{max-width:860px}
.page-cover{height:250px;margin-top:24px}
.prose{max-width:900px}
.prose p{margin:0 0 18px}
.info-block{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;margin:18px 0}
.info-block h2{margin-bottom:10px}
.note{border-left:4px solid var(--blue);padding:13px 16px;background:#fff;border-radius:0 12px 12px 0}
.qa{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;margin:14px 0}
.qa h2{font-size:19px;margin-bottom:8px}
.site-footer{background:#3D2F66;color:#D7EEF4;padding:46px 0 calc(34px + env(safe-area-inset-bottom))}
.footer-inner{width:min(calc(100% - 32px),var(--max));margin:auto}
.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}
.footer-brand img{background:#FAF8FF;border-radius:8px;padding:4px}
.footer-brand strong,.footer-brand span{display:block;color:#E8F2FA}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.footer-grid h2{color:#E8F2FA;font-size:16px;margin-bottom:9px}
.footer-grid a{display:block;color:#D7EEF4;margin:5px 0}
.footer-note{border-top:1px solid rgba(232,242,250,.18);margin-top:24px;padding-top:20px;color:#D7EEF4}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(232,242,250,.18);margin-top:20px;padding-top:18px;font-size:14px}
.overlay{position:fixed;inset:0;background:rgba(31,25,50,.34);z-index:70;opacity:0;pointer-events:none;transition:opacity .2s}
.overlay.active{opacity:1;pointer-events:auto}
.overlay-open{overflow:hidden}
.sail-drawer,.search-panel{position:fixed;z-index:80;left:50%;transform:translate(-50%,-18px);top:77px;background:#FAF8FF;border:1px solid var(--border);box-shadow:var(--shadow);visibility:hidden;pointer-events:none;opacity:0;transition:.2s;border-radius:14px}
.sail-drawer.open,.search-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:translate(-50%,0)}
.sail-drawer{width:min(720px,calc(100% - 32px));height:360px;padding:18px;overflow:auto}
.drawer-head,.search-head{display:flex;justify-content:space-between;gap:20px;align-items:center}
.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--title)}
.close-btn{min-height:44px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--title);padding:0 14px}
.drawer-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.drawer-groups h2{font-size:15px;margin-bottom:6px}
.drawer-groups a{display:block;padding:8px 0;border-bottom:1px solid var(--border)}
.drawer-groups b,.drawer-groups span{display:block}
.drawer-groups b{color:var(--title)}
.drawer-groups span{font-size:12px;color:var(--muted)}
.search-panel{width:min(560px,calc(100% - 32px));padding:20px}
.search-head p{margin:2px 0 0;color:var(--muted);font-size:14px}
.search-box{display:grid;grid-template-columns:1fr auto;gap:8px;margin:16px 0}
.search-box input{min-width:0;height:46px;border:1px solid var(--border);border-radius:10px;padding:0 12px;background:#fff;color:var(--text)}
.search-box button{border:0;border-radius:10px;background:var(--purple);color:#FAF8FF;padding:0 16px}
.search-presets{display:flex;flex-wrap:wrap;gap:8px}
.search-presets a{border:1px solid var(--blue);border-radius:9px;background:#fff;padding:8px 11px;color:var(--title)}
.search-feedback{font-size:13px;color:var(--muted);margin-bottom:0}
.mobile-bottom{display:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.btn:hover,.ticket-inner a:hover,.footer-grid a:hover,.text-link:hover{filter:brightness(.96)}
@media (max-width:900px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .three-col{grid-template-columns:1fr}
  .split,.split.reverse{grid-template-columns:1fr}
  .status-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:700px){
  .ticket-nav{display:none}
  .site-main{padding-top:69px;padding-bottom:58px}
  .top-inner,.harbor-inner{padding:0 16px}
  .brand-mini{max-width:70%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
  .dock-btn,.app-link{min-width:72px;padding:0 10px;justify-content:center}
  .center-logo{min-width:92px}
  .hero{padding-top:38px}
  .banner-slot{aspect-ratio:16/9}
  .cards,.two-col,.status-grid{grid-template-columns:1fr}
  .section{padding:30px 0}
  .section-head{display:block}
  .split .media-slot{height:210px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin-top:8px}
  .sail-drawer{top:69px;width:calc(100% - 24px);height:68vh}
  .drawer-groups{grid-template-columns:1fr}
  .search-panel{top:69px;width:calc(100% - 24px)}
  .mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FAF8FF;border-top:1px solid var(--border)}
  .mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--title);font-size:14px}
  .mobile-bottom a.active{background:var(--purple);color:#FAF8FF}
}
@media (max-width:420px){
  .dock-btn,.app-link{font-size:14px;min-width:66px}
  .center-logo img{max-width:105px}
  .cards{grid-template-columns:1fr}
}