:root{--bg:#D7E4E6;--deep:#C4D4D6;--paper:#F3F7F7;--soft:#E4EEEF;--ink:#1E2C2E;--text:#2A3A3C;--muted:#4A6064;--sub:#6A8084;--teal:#4A8A8C;--sand:#C4A070;--line:rgba(30,44,46,.14);--strong:rgba(74,138,140,.42);--shadow:0 12px 28px rgba(30,44,46,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(980px,calc(100% - 32px));margin:0 auto}.site-top{position:fixed;left:0;right:0;top:0;z-index:50}.top-strip{height:20px;background:var(--ink);color:var(--paper);font-size:12px}.strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:var(--paper);padding:0 8px;min-height:20px;cursor:pointer}.brand-row{height:54px;background:var(--paper);border-bottom:1px solid var(--strong)}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-link{display:flex;align-items:center;min-height:44px}.brand-logo,.footer-logo{height:24px;width:auto;max-width:160px;object-fit:contain;object-position:center}.brand-text{font-size:16px;font-weight:700;color:var(--ink)}.brand-actions{display:flex;align-items:center;gap:8px}.header-app,.menu-button,.button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:8px;font-size:14px;white-space:nowrap}.header-app,.button.primary{background:linear-gradient(135deg,#4A8A8C 0%,#1E2C2E 100%);color:var(--paper);border:1px solid transparent}.menu-button,.button.secondary{background:var(--paper);color:var(--ink);border:1px solid var(--teal);cursor:pointer}.section-nav{background:var(--soft);border-bottom:1px solid var(--line)}.nav-stack{padding:6px 0;display:flex;flex-direction:column;align-items:flex-start}.nav-stack a{height:34px;display:flex;align-items:center;width:180px;padding:0 12px;border-left:3px solid transparent;font-size:13px}.nav-stack a.active{border-left-color:var(--teal);color:var(--ink);font-weight:700;background:rgba(243,247,247,.65)}.site-main{padding-top:222px;min-height:70vh}.page{padding:34px 0 54px}.page-hero{margin-bottom:26px}.eyebrow{font-size:13px;color:var(--teal);font-weight:700;letter-spacing:.08em}.page h1{font-size:24px;line-height:1.3;margin:8px 0 12px;color:var(--ink)}.page h2{font-size:20px;line-height:1.4;color:var(--ink);margin:0 0 10px}.page h3{font-size:16px;color:var(--ink);margin:0 0 8px}.page p{margin:0 0 12px}.lead{font-size:16px;max-width:760px}.muted{color:var(--muted)}.card{background:var(--paper);border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow)}.section-block{margin-top:28px}.image-slot{background:var(--deep);border:1px solid var(--line);border-radius:8px;display:flex;align-items:center;justify-content:center;min-height:120px;overflow:visible}.image-slot img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;object-position:center}.home-index{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.home-index a{padding:7px 11px;background:var(--soft);border:1px solid var(--line);border-radius:999px;font-size:13px}.home-intro{background:var(--paper);border-left:4px solid var(--teal);padding:24px;border-radius:8px}.home-intro .button{margin-top:8px}.news-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px}.news-column{padding:18px;background:var(--paper);border-top:3px solid var(--teal);border-radius:8px}.news-column .image-slot{height:168px;margin-bottom:14px}.ticker{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:12px}.ticker article{background:var(--soft);padding:16px;border-radius:8px;border:1px solid var(--line)}.ticker .image-slot{height:142px;margin-bottom:12px}.insert-pages{display:grid;grid-template-columns:1fr 1fr;gap:16px}.insert-pages article{background:var(--paper);padding:20px;border-radius:8px;border:1px solid var(--line);position:relative}.insert-pages article:before{content:"";position:absolute;left:16px;right:16px;top:-5px;height:5px;background:var(--deep);border-radius:5px 5px 0 0}.insert-pages .image-slot{height:150px;margin-bottom:12px}.shelf-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.shelf-cards article{padding:20px}.shelf-cards .image-slot{height:160px;margin-bottom:12px}.period-row,.status-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.period-row article,.status-list article{padding:16px;background:var(--paper);border-radius:8px;border:1px solid var(--line)}.status-list article{border-left:4px solid var(--teal)}.app-split{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:center;background:var(--paper);padding:22px;border-radius:9px;border:1px solid var(--line)}.app-visual{display:grid;grid-template-columns:1fr;gap:10px;justify-items:center}.app-visual .image-slot{width:100%;height:300px}.app-icon{width:48px;height:48px;object-fit:contain}.notes-list{display:grid;gap:10px}.notes-list article{padding:14px 16px;background:var(--soft);border-left:3px solid var(--sand);border-radius:0 8px 8px 0}.faq-mini{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-mini article,.faq-list article{padding:16px;background:var(--paper);border-radius:8px;border:1px solid var(--line)}.brand-note{padding:22px;background:var(--ink);color:var(--paper);border-radius:8px}.brand-note h2{color:var(--paper)}.marquee-layout{display:grid;gap:12px}.marquee-layout article{display:grid;grid-template-columns:140px 1fr;gap:18px;align-items:start;padding:18px;background:var(--paper);border-bottom:1px solid var(--strong)}.marquee-layout article strong{color:var(--teal);font-size:13px}.newspaper-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.newspaper-layout article{padding:20px;background:var(--paper);border-top:4px solid var(--ink)}.clip-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.clip-layout article{padding:22px;background:var(--paper);border:1px solid var(--line);box-shadow:10px 10px 0 var(--deep)}.single-layout{max-width:760px}.single-layout section{padding:18px 0;border-bottom:1px solid var(--strong)}.period-layout{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.period-layout article{padding:20px;background:var(--paper);border-radius:8px;border:1px solid var(--line)}.status-layout{display:grid;gap:12px}.status-item{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:16px 18px;background:var(--paper);border-left:5px solid var(--teal);border-radius:0 8px 8px 0}.check-layout{display:grid;gap:14px}.check-layout section{padding:18px 20px;background:var(--soft);border-radius:8px;border:1px solid var(--line)}.method-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.method-layout aside,.method-layout section{padding:20px;background:var(--paper);border-radius:8px;border:1px solid var(--line)}.topic-list{display:grid;gap:12px}.topic-list article{display:grid;grid-template-columns:180px 1fr;gap:18px;padding:18px;background:var(--paper);border-radius:8px}.center-cards{max-width:760px;margin-left:auto;margin-right:auto;display:grid;gap:14px}.center-cards article{text-align:center;padding:22px;background:var(--paper);border-radius:8px;border:1px solid var(--line)}.terms section{padding:18px 0;border-bottom:1px solid var(--strong);max-width:800px}.about-banner{height:200px;margin:0 0 22px}.about-banner img{max-height:200px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-grid article{padding:18px}.site-footer{background:#162022;color:#D7E4E6;border-top:1px solid var(--teal);padding:30px 0 74px;font-size:13px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand div{display:flex;flex-direction:column}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-grid h2{font-size:14px;color:var(--paper);margin:0 0 8px}.footer-grid a{display:block;min-height:30px;padding:4px 0;color:#D7E4E6}.footer-note{border-top:1px solid rgba(215,228,230,.18);margin-top:22px;padding-top:16px;color:#B9CBCD}.overlay{position:fixed;inset:0;background:rgba(13,24,26,.5);z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.menu-panel{position:fixed;left:18px;bottom:18px;width:360px;max-height:480px;background:var(--paper);z-index:90;border:1px solid var(--strong);border-radius:10px;box-shadow:0 20px 50px rgba(0,0,0,.22);transform:translateY(24px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;overflow:auto}.menu-panel.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.panel-head{position:sticky;top:0;background:var(--paper);display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);z-index:1}.panel-brand{display:flex;align-items:center;gap:8px}.panel-brand img{height:24px;max-width:120px;object-fit:contain}.close-button{min-height:40px;padding:0 12px;border:1px solid var(--teal);background:var(--paper);color:var(--ink);border-radius:7px;cursor:pointer}.panel-groups{padding:12px 14px}.panel-groups section+section{margin-top:14px}.panel-groups h2{font-size:14px;margin:0 0 6px}.panel-groups a{display:grid;grid-template-columns:90px 1fr;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}.panel-groups span{color:var(--muted);font-size:13px}.search-panel{position:fixed;top:74px;left:0;right:0;z-index:95;visibility:hidden;opacity:0;pointer-events:none}.search-panel.open{visibility:visible;opacity:1;pointer-events:auto}.search-card{width:min(720px,calc(100% - 32px));margin:0 auto;background:var(--paper);border:1px solid var(--strong);box-shadow:var(--shadow);border-radius:0 0 10px 10px;padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-card label{display:block;font-size:13px;margin:10px 0 5px}.search-card input{width:100%;height:44px;border:1px solid var(--strong);border-radius:7px;padding:0 12px;background:white;color:var(--ink)}.search-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-links a{min-height:40px;display:inline-flex;align-items:center;padding:0 12px;background:var(--soft);border-radius:7px}.mobile-bottom{display:none}a:hover,.button:hover,.header-app:hover{filter:brightness(.97)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,160,112,.75);outline-offset:2px}@media(max-width:720px){.section-nav{display:none}.site-main{padding-top:74px}.wrap{width:calc(100% - 32px)}.brand-actions{gap:6px}.header-app,.menu-button{padding:0 11px}.news-columns,.insert-pages,.shelf-cards,.app-split,.faq-mini,.newspaper-layout,.clip-layout,.period-layout,.contact-grid,.method-layout{grid-template-columns:1fr}.ticker{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:4px}.ticker article{min-width:84%;scroll-snap-align:start}.period-row,.status-list{grid-template-columns:1fr}.marquee-layout article,.status-item,.topic-list article{grid-template-columns:1fr;gap:6px}.app-visual .image-slot{height:280px}.menu-panel{left:6%;bottom:64px;width:88%;max-height:480px}.search-panel{top:0;bottom:0;background:var(--ink)}.search-card{width:100%;height:100%;margin:0;border:0;border-radius:0;background:var(--ink);color:var(--paper);padding:24px 16px}.search-card strong,.search-card label,.search-card p{color:var(--paper)}.search-card .close-button{background:var(--ink);color:var(--paper);border-color:var(--paper)}.search-links a{background:#294043;color:var(--paper)}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:60;min-height:48px;padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--paper);border-top:1px solid var(--strong)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.active{background:var(--teal);color:var(--paper)}.site-footer{padding-bottom:calc(74px + env(safe-area-inset-bottom))}.page{padding-top:28px}.home-intro{padding:18px}.footer-grid{grid-template-columns:1fr 1fr}.about-banner{height:180px}.about-banner img{max-height:180px}}@media(max-width:390px){.brand-text{font-size:15px}.header-app,.menu-button{font-size:13px;padding:0 9px}.footer-grid{grid-template-columns:1fr 1fr}.panel-groups a{grid-template-columns:80px 1fr}}
