:root{
    --paper:#F6F1E8;--paper-deep:#EBE4D6;--panel:#FFFBF4;--sand:#E8E0D2;--ink:#2A3B4A;--title:#0E2A4A;--muted:#5C6B78;--soft:#8A8074;--blue:#12324F;--night:#0A1E33;--gold:#C4A574;--mist:#6A9A8B;--clay:#C17B5A;--line:rgba(18,50,79,.16);--goldline:rgba(196,165,116,.45);--shadow:0 16px 36px rgba(10,30,51,.10);--radius:14px;--max:1200px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}body.ui-locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.site-width{width:min(calc(100% - 32px),var(--max));margin:0 auto}.site-shell{position:fixed;z-index:80;left:0;right:0;top:0}.tide-line{height:22px;background:var(--night);color:var(--paper);font-size:12px}.tide-inner{height:22px;display:flex;align-items:center;justify-content:space-between;gap:16px}.plain-control{border:0;background:transparent;color:var(--paper);min-height:22px;padding:0 4px}.plain-control:focus-visible,.plain-control:hover{outline:2px solid var(--gold);outline-offset:2px}.port-bar{height:64px;background:rgba(246,241,232,.98);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.port-inner{height:64px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-mark{justify-self:start;min-height:44px;display:flex;align-items:center}.brand-mark img,.footer-logo img,.drawer-brand img{height:34px;width:auto;max-width:180px;object-fit:contain}.brand-word{font-size:23px;font-weight:800;color:var(--title);letter-spacing:.04em}.manifest-open,.app-link{min-height:44px;border-radius:10px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center}.manifest-open{border:1px solid var(--goldline);background:var(--panel);color:var(--blue);font-weight:700}.manifest-open:hover,.manifest-open:focus-visible{background:var(--sand);outline:2px solid var(--blue);outline-offset:2px}.app-link{justify-self:end;background:linear-gradient(135deg,#1A4A72 0%,#12324F 55%,#0A1E33 100%);color:var(--paper);font-weight:700}.app-link:hover,.app-link:focus-visible,.btn-primary:hover,.btn-primary:focus-visible{box-shadow:0 8px 18px rgba(10,30,51,.18);outline:2px solid var(--gold);outline-offset:2px}.stack-strip{height:44px;background:var(--sand);border-bottom:1px solid var(--goldline)}.stack-inner{height:44px;display:flex;align-items:center;gap:6px;overflow:hidden}.stack-inner a{min-height:32px;display:inline-flex;align-items:center;padding:0 12px;border-radius:8px;color:var(--title);font-size:14px;font-weight:650;white-space:nowrap}.stack-inner a:hover,.stack-inner a:focus-visible{background:var(--panel);outline:2px solid var(--gold);outline-offset:1px}.stack-inner a.is-current{background:var(--blue);color:var(--paper)}.site-main{padding-top:154px;min-height:70vh}.section{padding:54px 0}.section.compact{padding:36px 0}.section.alt{background:var(--paper-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section.dark{background:var(--night);color:var(--paper)}.section-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:end;margin-bottom:24px}.section-head h2{margin:4px 0 0;color:var(--title);font-size:clamp(23px,3vw,30px);line-height:1.25}.dark .section-head h2{color:var(--paper)}.section-head p{margin:0;max-width:700px}.eyebrow{display:inline-block;color:var(--clay);font-size:12px;font-weight:800;letter-spacing:.14em}.dark .eyebrow{color:var(--gold)}.page-hero{padding:40px 0 30px}.page-hero .hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:30px;align-items:center}.page-kicker{color:var(--mist);font-weight:800;font-size:13px;letter-spacing:.08em}.page-hero h1,.home-intro h1{margin:8px 0 14px;color:var(--title);font-size:clamp(28px,4.2vw,32px);line-height:1.24}.page-hero p,.home-intro p{margin:0;color:var(--muted)}.page-hero .hero-copy{max-width:720px}.hero-actions,.text-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.btn-primary,.btn-secondary,.text-link{min-height:44px;border-radius:10px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;font-weight:750}.btn-primary{background:linear-gradient(135deg,#1A4A72 0%,#12324F 55%,#0A1E33 100%);color:var(--paper)}.btn-secondary{background:var(--panel);border:1px solid var(--gold);color:var(--blue)}.btn-secondary:hover,.btn-secondary:focus-visible{background:var(--sand);outline:2px solid var(--blue);outline-offset:2px}.text-link{padding:0;color:var(--blue);text-decoration:underline;text-decoration-color:rgba(196,165,116,.8);text-underline-offset:5px}.media-shell{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden;box-shadow:var(--shadow)}.media-shell img{width:100%;height:100%;object-fit:contain;object-position:center}.media-placeholder{background:linear-gradient(145deg,var(--sand),var(--panel));color:var(--title);font-weight:750;text-align:center;padding:18px}.content-media{min-height:210px;max-height:240px}.content-media img{max-height:240px}.hero-media{min-height:250px;max-height:300px}.hero-media img{max-height:300px}.app-media{min-height:300px;max-height:420px}.app-media img{max-height:420px;width:auto}.home-cover{padding:28px 0 48px}.cover-shell{min-height:210px;max-height:300px;border-radius:16px}.cover-shell img{max-height:300px}.home-intro{padding-top:22px;max-width:860px}.home-intro .small-title{color:var(--clay);font-weight:800}.ticket-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.ticket-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 8px 22px rgba(10,30,51,.06);display:flex;flex-direction:column}.ticket-card 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.view-label{display:inline-block;margin-bottom:12px;color:var(--clay);font-weight:800;font-size:13px}.app-service{display:grid;grid-template-columns:minmax(260px,.75fr) minmax(0,1.25fr);gap:30px;align-items:center}.app-badge{display:flex;align-items:center;gap:14px;margin-bottom:16px}.app-badge img{width:64px;height:64px;object-fit:contain}.app-badge .icon-fallback{width:64px;height:64px;border-radius:14px;background:var(--blue);color:var(--paper);display:grid;place-items:center;font-weight:900}.prose{max-width:880px}.prose p{margin:0 0 18px}.prose h2{color:var(--title);font-size:24px;margin:34px 0 12px}.prose h3{color:var(--title);font-size:19px;margin:26px 0 10px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:start}.side-note{position:sticky;top:178px;background:var(--sand);border:1px solid var(--goldline);border-radius:14px;padding:20px}.side-note h2{margin:0 0 8px;color:var(--title);font-size:18px}.side-note p{margin:0;color:var(--muted)}.side-note a{display:flex;min-height:44px;align-items:center;color:var(--blue);font-weight:700;border-bottom:1px solid var(--line)}.side-note a:last-child{border-bottom:0}.list-stack{display:grid;gap:14px}.list-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:16px;align-items:start;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.list-row .mark{width:38px;height:38px;border-radius:10px;background:var(--blue);color:var(--paper);display:grid;place-items:center;font-size:13px;font-weight:850}.list-row h2,.list-row h3{margin:0 0 6px;color:var(--title);font-size:19px}.list-row p{margin:0;color:var(--muted)}.list-row a{min-height:44px;display:inline-flex;align-items:center;color:var(--blue);font-weight:750}.letter{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:clamp(22px,4vw,40px);max-width:900px;margin:0 auto;box-shadow:var(--shadow)}.letter p{margin:0 0 18px}.letter .sign{color:var(--soft);text-align:right}.faq-list{display:grid;gap:14px}.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}.faq-item h2{margin:0 0 10px;color:var(--title);font-size:19px}.faq-item p{margin:0;color:var(--muted)}.site-footer{background:var(--night);color:var(--paper);padding:46px 0 74px}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,minmax(120px,1fr));gap:26px}.footer-brand{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.footer-brand p{color:rgba(246,241,232,.78);max-width:390px;margin:8px 0 0;font-size:14px}.footer-logo{min-height:44px;display:flex;align-items:center}.footer-brand-word{font-size:22px;font-weight:850}.footer-group{display:flex;flex-direction:column}.footer-group h2{font-size:15px;margin:0 0 10px;color:var(--gold)}.footer-group a{min-height:34px;color:rgba(246,241,232,.88);font-size:14px}.footer-group a:hover,.footer-group a:focus-visible,.footer-bottom a:hover,.footer-bottom a:focus-visible{color:#fff;text-decoration:underline;text-underline-offset:4px}.footer-bottom{margin-top:30px;padding-top:18px;border-top:1px solid rgba(246,241,232,.15);display:flex;flex-wrap:wrap;gap:16px;color:rgba(246,241,232,.72);font-size:13px}.ui-overlay{position:fixed;inset:0;z-index:110;background:rgba(10,30,51,.48);opacity:0;visibility:hidden;pointer-events:none;transition:.22s ease}.ui-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.manifest-drawer{position:fixed;z-index:130;right:0;top:0;bottom:0;width:min(400px,86vw);background:var(--paper);transform:translateX(102%);visibility:hidden;pointer-events:none;transition:transform .26s ease,visibility .26s ease;box-shadow:-18px 0 40px rgba(10,30,51,.18);display:flex;flex-direction:column}.manifest-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand div{display:flex;flex-direction:column}.drawer-brand span{font-size:11px;color:var(--soft)}.drawer-close,.search-close{min-height:44px;border:1px solid var(--goldline);background:var(--panel);color:var(--blue);border-radius:10px;padding:0 14px}.drawer-scroll{overflow:auto;padding:12px 16px 24px}.drawer-group{padding:12px 0}.drawer-group h2{margin:0 0 8px;color:var(--clay);font-size:13px;letter-spacing:.08em}.drawer-group a{display:block;padding:12px;border-radius:10px;border-bottom:1px solid var(--line)}.drawer-group a:hover,.drawer-group a:focus-visible{background:var(--panel);outline:2px solid var(--gold);outline-offset:-2px}.drawer-group b{display:block;color:var(--title);font-size:15px}.drawer-group span{display:block;color:var(--muted);font-size:13px;margin-top:2px}.search-layer{position:fixed;z-index:125;top:90px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.22s ease}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(calc(100% - 32px),820px);margin:0 auto;background:var(--paper);border:1px solid var(--goldline);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.search-head h2{margin:4px 0 0;color:var(--title);font-size:22px}.search-look{display:grid;gap:8px;margin-top:18px}.search-look span{font-size:13px;color:var(--soft)}.search-look input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink);padding:0 14px}.search-look input:focus{outline:2px solid var(--blue);border-color:transparent}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-presets a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--goldline);border-radius:10px;background:var(--panel);color:var(--blue);font-weight:700}.search-card p{margin:14px 0 0;color:var(--muted);font-size:14px}.mobile-bottom{display:none}.rule-note{padding:18px 20px;border-left:4px solid var(--mist);background:var(--sand);border-radius:0 12px 12px 0;color:var(--ink)}.rule-note strong{color:var(--title)}.breadcrumbs{font-size:13px;color:var(--soft);margin-bottom:10px}.breadcrumbs a{text-decoration:underline;text-underline-offset:4px}.tagline{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.tagline span{padding:5px 9px;border:1px solid var(--goldline);border-radius:8px;background:var(--panel);color:var(--blue);font-size:13px}.mini-table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}.mini-table th,.mini-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.mini-table th{width:180px;color:var(--title);background:var(--sand)}.mini-table tr:last-child th,.mini-table tr:last-child td{border-bottom:0}.notice-band{background:var(--blue);color:var(--paper);border-radius:14px;padding:22px}.notice-band h2{color:var(--paper);margin:0 0 8px;font-size:21px}.notice-band p{margin:0;color:rgba(246,241,232,.88)}
@media (max-width:960px){.ticket-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.vertical-grid,.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.steps .step:last-child{grid-column:1/-1}.footer-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-brand{grid-column:1/-1}.content-layout{grid-template-columns:1fr}.side-note{position:static}.page-hero .hero-grid{grid-template-columns:1fr}.page-hero .hero-grid .media-shell{max-width:720px;width:100%}.app-service{grid-template-columns:1fr}.app-media{max-width:420px;width:100%;margin:0 auto}}
@media (max-width:700px){.site-shell{position:fixed}.tide-line{height:22px}.port-bar{height:64px}.port-inner{height:64px;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:6px}.brand-mark img{max-width:98px;height:30px}.brand-word{font-size:20px}.manifest-open,.app-link{padding:0 10px;font-size:13px;min-width:76px}.app-link{justify-self:end}.stack-strip{display:none}.site-main{padding-top:94px;padding-bottom:62px}.section{padding:40px 0}.section-head{grid-template-columns:1fr;gap:8px}.ticket-grid,.vertical-grid,.status-grid,.info-grid,.theme-grid,.quote-grid{grid-template-columns:1fr}.ticket-card .media-shell{height:200px}.number-row{grid-template-columns:52px minmax(0,1fr)}.number-row p{grid-column:2}.steps{grid-template-columns:1fr}.steps .step:last-child{grid-column:auto}.page-hero{padding-top:28px}.page-hero .hero-grid{gap:18px}.hero-media{min-height:190px;max-height:240px}.content-media{min-height:180px;max-height:220px}.list-row{grid-template-columns:44px minmax(0,1fr)}.list-row>a{grid-column:2}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.footer-brand{grid-column:1/-1}.site-footer{padding-bottom:92px}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:70;min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(10,30,51,.08)}.mobile-bottom a{min-height:50px;display:flex;align-items:center;justify-content:center;color:var(--title);font-size:13px;font-weight:700}.mobile-bottom a.is-current{background:var(--blue);color:var(--paper)}.manifest-drawer{width:min(86vw,400px)}.search-layer{top:88px}.search-card{width:calc(100% - 24px);padding:18px}.search-head h2{font-size:19px}.mini-table,.mini-table tbody,.mini-table tr,.mini-table th,.mini-table td{display:block}.mini-table th{width:100%;border-bottom:0;padding-bottom:4px}.mini-table td{padding-top:4px}.mini-table tr{border-bottom:1px solid var(--line)}.mini-table tr:last-child{border-bottom:0}}
@media (max-width:420px){.site-width{width:calc(100% - 32px)}.manifest-open,.app-link{padding:0 7px;min-width:68px}.port-inner{gap:4px}.brand-mark img{max-width:82px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.number-row{grid-template-columns:44px minmax(0,1fr);padding:16px}.number-row b{font-size:24px}.hero-actions .btn-primary,.hero-actions .btn-secondary{width:100%}}