:root{--bg:#0B1220;--deep:#070B14;--panel:#141C2E;--panel2:#1C2740;--title:#E8F0FF;--text:#C9D6EC;--muted:#8FA3C4;--subtle:#6B7F9E;--brand:#7BA3E8;--bright:#A8C4F0;--space:#1A3A6E;--border:rgba(123,163,232,.18);--border-strong:rgba(123,163,232,.46);--shadow:0 12px 28px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.lock-scroll{overflow:hidden}.site-top{position:fixed;z-index:50;top:0;left:0;right:0}.starline{height:22px;background:var(--deep);border-bottom:1px solid var(--border);font-size:12px;color:var(--bright)}.top-inner{max-width:1120px;height:100%;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:var(--title);height:22px;padding:0 4px}.text-button:hover,.text-button:focus-visible{color:var(--bright)}.railbar{height:60px;background:rgba(11,18,32,.98);border-bottom:1px solid var(--border)}.rail-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:16px}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px}.site-logo{height:28px;max-width:190px;object-fit:contain;object-position:center}.brand-fallback{font-size:16px;color:var(--title);font-weight:700;letter-spacing:.08em}.menu-button,.app-link,.close-button{min-height:44px;border-radius:10px;border:1px solid var(--border-strong);background:var(--deep);color:var(--title);padding:0 18px;display:inline-flex;align-items:center;justify-content:center;font-size:14px}.menu-button{justify-self:center}.app-link{justify-self:end}.menu-button:hover,.app-link:hover,.close-button:hover,.menu-button:focus-visible,.app-link:focus-visible,.close-button:focus-visible{border-color:var(--bright);outline:none}.seatbar{height:40px;background:var(--space);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;gap:10px;font-size:13px}.seatbar a{min-width:76px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:8px;color:var(--title)}.seatbar a:hover,.seatbar a:focus-visible{background:rgba(232,240,255,.08);outline:none}.seatbar a.is-current{background:var(--brand);color:var(--deep);font-weight:700}.page-shell{max-width:1120px;margin:0 auto;padding:150px 20px 70px}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--bright);text-transform:uppercase}.page-hero{padding:30px 0 20px}.page-hero h1{font-size:24px;line-height:1.3;margin:8px 0 12px;color:var(--title)}.page-hero p{margin:0;max-width:820px;color:var(--muted)}h2{font-size:20px;line-height:1.4;color:var(--title);margin:0 0 12px}h3{font-size:16px;color:var(--title);margin:0 0 8px}p{margin:0 0 14px}.media-slot{width:100%;height:200px;background:var(--deep);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img,.cover-slot img,.thumb-slot img,.app-visual img{width:100%;height:100%;object-fit:contain;object-position:center}.cover-slot{height:260px;background:var(--deep);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.thumb-slot{height:180px;background:var(--deep);border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.app-visual{height:360px;max-width:420px;margin:auto;background:var(--deep);border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-copy{padding:24px 0 10px}.brand-kicker{color:var(--bright);font-size:13px;letter-spacing:.12em}.hero-copy h1{font-size:24px;line-height:1.3;margin:8px 0 10px;color:var(--title)}.hero-copy .lead{max-width:860px}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.btn{height:42px;min-width:120px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;white-space:nowrap;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,#A8C4F0 0%,#7BA3E8 55%,#1A3A6E 100%);color:#070B14;font-weight:700}.btn-secondary{background:var(--deep);border-color:var(--border-strong);color:var(--title)}.btn:hover,.btn:focus-visible{transform:translateY(-1px);outline:2px solid rgba(168,196,240,.38);outline-offset:2px}.section{margin-top:44px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:16px}.section-head p{margin:0;color:var(--muted);max-width:650px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;box-shadow:var(--shadow)}.card p{color:var(--text)}.card .meta{color:var(--muted);font-size:13px}.number-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:16px}.number-item{padding:18px;background:var(--panel2);border:1px solid var(--border);border-radius:12px}.number-item strong{display:block;font-size:28px;line-height:1;color:var(--bright);margin-bottom:10px}.shelf{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.shelf-item{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px;position:relative}.shelf-item:before{content:"";position:absolute;left:18px;right:18px;bottom:12px;height:1px;background:var(--border)}.shelf-item p{padding-bottom:10px}.big-number{display:grid;grid-template-columns:74px 1fr;gap:18px;align-items:start;padding:22px 0;border-top:1px solid var(--border)}.big-number strong{font-size:38px;line-height:1;color:var(--bright);font-weight:600}.timeline{position:relative;margin-left:10px;padding-left:28px;border-left:1px solid var(--border-strong)}.timeline-item{position:relative;padding:0 0 26px}.timeline-item:before{content:"";position:absolute;left:-34px;top:5px;width:11px;height:11px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px rgba(123,163,232,.12)}.status{display:inline-flex;min-height:28px;align-items:center;padding:0 10px;border-radius:999px;background:var(--space);color:var(--title);font-size:12px;margin-bottom:8px}.article{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:24px}.article+.article{margin-top:16px}.article p:last-child{margin-bottom:0}.note-list{display:grid;gap:12px}.note-row{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:18px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.note-row strong{color:var(--bright)}.index-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.index-card{padding:20px;background:var(--panel);border:1px solid var(--border);border-radius:12px}.index-card a{display:inline-flex;margin-top:8px;color:var(--bright)}.content-list{display:grid;gap:14px}.content-list article{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px}.content-list .label{font-size:12px;color:var(--bright);letter-spacing:.1em}.term-section{padding:22px;background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-top:14px}.faq-list{display:grid;gap:14px}.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:20px}.faq-item h2{font-size:16px}.home-app{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:24px;align-items:center}.app-icon{width:48px;height:48px;object-fit:contain;object-position:center;border-radius:10px;background:var(--deep)}.mini-links{display:flex;gap:10px;flex-wrap:wrap}.mini-links a{min-height:40px;padding:0 14px;border:1px solid var(--border);border-radius:10px;display:inline-flex;align-items:center}.mini-links a:hover,.mini-links a:focus-visible{border-color:var(--bright);outline:none}.site-footer{background:var(--deep);border-top:1px solid var(--border);color:var(--text);font-size:13px;padding:34px 20px calc(34px + env(safe-area-inset-bottom))}.footer-inner{max-width:1120px;margin:auto}.footer-brand{display:flex;gap:12px;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--border)}.footer-brand strong{display:block;color:var(--title);font-size:16px}.footer-brand span{display:block;color:var(--muted);font-size:12px;letter-spacing:.12em}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:24px 0}.footer-grid h2{font-size:13px;color:var(--bright);margin-bottom:8px}.footer-grid a{display:block;min-height:30px;color:var(--text)}.footer-grid a:hover,.footer-grid a:focus-visible{color:var(--bright);outline:none}.footer-note{color:var(--muted);max-width:850px}.copyright{color:var(--subtle);margin-bottom:0}.overlay{position:fixed;z-index:70;inset:0;background:rgba(0,0,0,.58);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.star-drawer{position:fixed;z-index:80;top:0;right:0;width:400px;max-width:86vw;height:100%;background:var(--deep);border-left:1px solid var(--border);transform:translateX(102%);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility .25s;overflow:auto;padding:18px}.star-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-bottom:14px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.drawer-group{padding:18px 0;border-bottom:1px solid var(--border)}.drawer-group h2{font-size:13px;color:var(--bright);margin-bottom:8px}.drawer-group a{display:block;padding:10px 8px;border-radius:10px}.drawer-group a:hover,.drawer-group a:focus-visible{background:var(--panel);outline:none}.drawer-group b{display:block;color:var(--title);font-size:14px}.drawer-group span{display:block;color:var(--muted);font-size:12px;line-height:1.6;margin-top:2px}.search-layer{position:fixed;z-index:75;top:82px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{max-width:760px;margin:12px auto 0;background:var(--deep);border:1px solid var(--border-strong);box-shadow:var(--shadow);border-radius:14px;padding:20px}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.search-head h2{margin:0}.search-card label{display:block;color:var(--muted);margin-bottom:8px}.search-card input{width:100%;height:44px;border-radius:10px;border:1px solid var(--border-strong);background:var(--bg);color:var(--title);padding:0 14px;outline:none}.search-card input:focus{border-color:var(--bright)}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-presets a{min-height:40px;padding:0 14px;border:1px solid var(--border);border-radius:999px;display:inline-flex;align-items:center;color:var(--title)}.search-presets a:hover,.search-presets a:focus-visible{border-color:var(--bright);outline:none}.search-empty{color:var(--muted);margin:14px 0 0}.mobile-tabbar{display:none}.muted{color:var(--muted)}.callout{background:var(--space);color:var(--title);border:1px solid var(--border-strong);border-radius:12px;padding:18px}.callout p:last-child{margin-bottom:0}
@media(max-width:820px){.top-inner{padding:0 16px}.seatbar{display:none}.page-shell{padding:104px 16px 78px}.grid-3,.grid-2,.shelf,.index-grid,.footer-grid,.home-app{grid-template-columns:1fr}.number-list{grid-template-columns:repeat(2,minmax(0,1fr))}.section{margin-top:36px}.section-head{display:block}.section-head p{margin-top:8px}.cover-slot{height:260px}.search-layer{top:0;bottom:0;background:var(--deep);overflow:auto}.search-card{max-width:none;min-height:100%;margin:0;border:0;border-radius:0;padding:24px 16px}.mobile-tabbar{position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--deep);border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-tabbar a{height:48px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text)}.mobile-tabbar a.is-current{background:var(--brand);color:var(--deep);font-weight:700}.site-footer{padding-bottom:calc(82px + env(safe-area-inset-bottom))}.note-row{grid-template-columns:1fr;gap:6px}.rail-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:6px}.app-link,.menu-button{padding:0 12px}.brand-fallback{font-size:14px}.site-logo{max-width:126px}.big-number{grid-template-columns:60px 1fr}.big-number strong{font-size:32px}}
@media(max-width:420px){.top-inner{padding:0 12px}.page-shell{padding-left:16px;padding-right:16px}.app-link,.menu-button{font-size:13px;padding:0 9px}.brand-fallback{font-size:13px}.number-list{grid-template-columns:1fr}.button-row{display:grid;grid-template-columns:1fr}.btn{width:100%}}