:root{--bg:#F7F1D8;--deep:#E8DFA8;--paper:#FFF9E8;--soft:#F0E8C0;--ink:#16140C;--text:#2A2614;--muted:#5A5428;--faint:#7A7440;--yellow:#E8C430;--line:rgba(22,20,12,.12);--focus:rgba(232,196,48,.55);--shadow:0 12px 28px rgba(22,20,12,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(960px,calc(100% - 32px));margin:0 auto}.site-head{position:fixed;inset:0 0 auto 0;z-index:40}.microbar{height:20px;background:var(--ink);color:var(--yellow);font-size:12px}.microbar-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.microbar button{border:0;background:none;color:var(--yellow);cursor:pointer;padding:0 4px}.brandbar{height:62px;background:rgba(255,249,232,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.brandbar-inner{height:100%;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}.brand-link{display:inline-flex;align-items:center;min-height:44px;width:max-content}.brand-logo{display:block;height:24px;max-width:160px;object-fit:contain}.brand-link strong{font-size:18px}.desktop-mini{display:flex;gap:8px}.desktop-mini a{min-width:112px;height:34px;border:1px solid var(--line);border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:13px;background:var(--paper)}.desktop-mini a.active{background:var(--ink);color:var(--yellow);border-color:var(--ink)}.head-actions{display:flex;justify-content:flex-end;gap:8px}.head-actions a,.head-actions button{height:44px;display:flex;align-items:center;padding:0 14px;border-radius:12px;border:1px solid var(--ink);background:var(--paper);color:var(--ink);font-weight:700;cursor:pointer}.head-actions a{background:linear-gradient(135deg,var(--ink),var(--yellow));color:var(--paper);border:0}.site-main{padding-top:98px;min-height:65vh}.section{padding:46px 0}.eyebrow{margin:0 0 8px;color:var(--faint);font-size:12px;letter-spacing:.12em;text-transform:uppercase}.page-hero{padding:52px 0 28px}.page-hero .hero-box{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}.page-hero h1,.home-hero h1{font-size:24px;line-height:1.3;margin:0 0 14px;color:var(--ink)}h2{font-size:20px;line-height:1.4;margin:0 0 12px;color:var(--ink)}h3{font-size:16px;line-height:1.4;margin:0 0 8px;color:var(--ink)}p{margin:0 0 14px}.btn{display:inline-flex;min-height:42px;align-items:center;justify-content:center;padding:0 18px;border-radius:12px;font-size:14px;font-weight:700}.btn.primary{background:linear-gradient(135deg,var(--ink) 0%,var(--yellow) 100%);color:var(--paper)}.btn.secondary{background:var(--paper);border:1px solid var(--ink);color:var(--ink)}.text-link{font-weight:700;text-decoration:underline;text-underline-offset:4px}.home-hero{padding:58px 0 34px}.home-hero .hero-shell{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.hero-copy{background:var(--ink);color:var(--paper);border-radius:20px;padding:34px;box-shadow:var(--shadow)}.hero-copy h1{color:var(--yellow);font-size:28px}.hero-copy p{color:#F7F1D8}.hero-links{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hero-links a{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px;min-height:126px;display:flex;flex-direction:column;justify-content:space-between}.hero-links span{font-size:12px;color:var(--faint)}.hero-links strong{font-size:18px}.section-heading{margin-bottom:20px}.media-slot{background:var(--paper);border:1px solid var(--line);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-160{height:160px}.slot-190{height:190px}.slot-210{height:210px}.slot-220{height:220px}.slot-240{height:240px}.slot-260{height:260px}.slot-app{height:300px;max-width:420px;margin:18px auto}.slot-icon{width:64px;height:64px;margin:0 auto 16px}.spotlight-band{display:grid;grid-template-columns:1fr 1fr;gap:18px}.spotlight-card{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px}.spotlight-card .media-slot{margin-bottom:16px}.story-ribbon{background:var(--deep);border-radius:18px;padding:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px}.story-ribbon article{padding:20px;background:var(--paper)}.story-ribbon article:first-child{border-radius:14px 0 0 14px}.story-ribbon article:last-child{border-radius:0 14px 14px 0}.scene-stack{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.scene-stack .lead{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px}.scene-stack .side{display:grid;gap:12px}.scene-stack .side article{background:var(--soft);border-radius:16px;padding:18px}.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.topic-grid article{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px}.status-flow{display:grid;gap:10px}.status-flow article{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px}.status-flow span{font-weight:700;color:var(--ink)}.guide-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.guide-row a{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px;min-height:118px}.app-center{text-align:center}.app-center>p{max-width:760px;margin-left:auto;margin-right:auto}.faq-short{display:grid;gap:10px}.faq-short details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 16px}.faq-short summary{cursor:pointer;font-weight:700}.brand-callout{background:var(--ink);color:var(--paper);border-radius:20px;padding:28px}.brand-callout h2{color:var(--yellow)}.brand-callout .btn{margin-top:8px}.article-layout{display:grid;grid-template-columns:220px 1fr;gap:24px}.article-aside{position:sticky;top:112px;align-self:start;background:var(--deep);border-radius:16px;padding:18px}.article-aside a{display:block;padding:8px 0;border-bottom:1px solid var(--line);font-weight:700}.article-body{display:grid;gap:16px}.content-block{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px}.content-block.dark{background:var(--ink);color:var(--paper)}.content-block.dark h2,.content-block.dark h3{color:var(--yellow)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.list-cards{display:grid;gap:12px}.list-cards article{background:var(--paper);border-left:4px solid var(--yellow);border-radius:0 14px 14px 0;padding:20px}.center-card{max-width:760px;margin:0 auto;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:28px;text-align:center}.terms{display:grid;gap:14px}.terms section{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px}.faq-list{display:grid;gap:10px}.faq-list details{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px 18px}.faq-list summary{font-weight:700;cursor:pointer;color:var(--ink)}.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid var(--yellow);padding:34px 0 70px}.footer-top{display:grid;grid-template-columns:1fr 1.4fr;gap:24px;align-items:center;padding-bottom:22px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand img{height:24px;max-width:150px;object-fit:contain}.footer-brand div{display:flex;flex-direction:column}.footer-brand span{font-size:12px;color:var(--yellow)}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:26px 0}.footer-links h2{font-size:14px;color:var(--yellow)}.footer-links a{display:block;font-size:13px;padding:3px 0;color:var(--bg)}.footer-bottom{font-size:13px;color:#D7D0AE}.page-overlay{position:fixed;inset:0;background:rgba(22,20,12,.55);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;z-index:70}.page-overlay.open{opacity:1;visibility:visible;pointer-events:auto}.side-drawer{position:fixed;right:16px;top:28px;width:min(460px,32vw);max-height:calc(100vh - 56px);overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);transform:translateX(calc(100% + 32px));visibility:hidden;pointer-events:none;transition:.25s;z-index:80}.side-drawer.open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:var(--paper);display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line);z-index:2}.drawer-title{display:flex;align-items:center;gap:8px}.drawer-title img{height:24px;max-width:130px;object-fit:contain}.drawer-head button,.search-head button{min-height:44px;border:1px solid var(--ink);background:var(--paper);border-radius:10px;padding:0 14px;cursor:pointer}.drawer-groups{padding:16px}.drawer-groups section+section{margin-top:20px}.drawer-groups h2{font-size:14px;margin-bottom:8px}.drawer-groups a{display:block;border-top:1px solid var(--line);padding:10px 0}.drawer-groups a b,.drawer-groups a span{display:block}.drawer-groups a span{font-size:12px;color:var(--muted);margin-top:2px}.search-layer{position:fixed;left:0;right:0;top:82px;visibility:hidden;pointer-events:none;opacity:0;z-index:85;transition:.2s}.search-layer.open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(720px,calc(100% - 32px));margin:0 auto;background:var(--paper);border:1px solid var(--line);border-radius:0 0 18px 18px;box-shadow:var(--shadow);padding:20px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-presets{display:flex;flex-wrap:wrap;gap:8px}.search-presets a{border:1px solid var(--ink);border-radius:999px;padding:8px 14px;font-weight:700}.mobile-bottom{display:none}.banner-slot{height:200px;margin:0 0 20px}.focus-ring:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}@media(max-width:760px){.shell{width:min(100% - 32px,960px)}.brandbar-inner{grid-template-columns:1fr auto}.desktop-mini{display:none}.head-actions a,.head-actions button{padding:0 10px}.site-main{padding-top:82px;padding-bottom:58px}.home-hero{padding-top:32px}.home-hero .hero-shell{grid-template-columns:1fr}.hero-links{grid-template-columns:1fr 1fr}.spotlight-band,.scene-stack,.two-col,.three-col{grid-template-columns:1fr}.story-ribbon{grid-template-columns:1fr;padding:12px}.story-ribbon article,.story-ribbon article:first-child,.story-ribbon article:last-child{border-radius:12px}.guide-row{grid-template-columns:1fr 1fr}.article-layout{grid-template-columns:1fr}.article-aside{position:static}.status-flow article{grid-template-columns:1fr}.footer-top,.footer-links{grid-template-columns:1fr 1fr}.side-drawer{right:12px;top:12px;width:calc(100vw - 24px);max-height:calc(100vh - 24px)}.search-layer{inset:0;background:var(--ink);top:0;padding:16px;display:flex;align-items:flex-start}.search-card{width:100%;margin-top:60px;border-radius:18px;background:var(--ink);color:var(--yellow);border-color:var(--yellow)}.search-head button{background:var(--ink);color:var(--yellow);border-color:var(--yellow)}.search-presets a{border-color:var(--yellow);color:var(--yellow)}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:50;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--paper);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.active{background:var(--yellow);color:var(--ink);font-weight:700}.site-footer{padding-bottom:82px}}@media(max-width:480px){.hero-copy{padding:24px}.hero-links{grid-template-columns:1fr}.guide-row,.footer-top,.footer-links{grid-template-columns:1fr}.page-hero .hero-box,.center-card{padding:22px}.section{padding:34px 0}}