:root{--bg:#0D0B10;--panel:#17131D;--panel2:#211A29;--line:#382A3D;--red:#E62B46;--darkred:#A91935;--purple:#7650A4;--title:#fff;--text:#F6F2F8;--muted:#D7CCDD;--active:#FF5570}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.78}
a{color:inherit;text-decoration:none}a:hover{color:var(--active)}button,input{font:inherit}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}
.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.brand-row{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800}.brand-logo{max-height:36px;width:auto}.brand-text{letter-spacing:.08em}.tools{display:flex;gap:22px;align-items:center;font-size:14px}.plain-btn{color:var(--text);background:none;border:0;cursor:pointer;padding:10px 0}.main-nav{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.nav-scroll{display:flex;gap:28px;align-items:center;min-height:46px;overflow-x:auto;scrollbar-width:none}.nav-scroll a{white-space:nowrap;font-size:15px}.nav-scroll a.active{font-weight:800;color:#fff;border-bottom:2px solid var(--red)}.quick-nav{background:var(--panel)}.quick-nav .nav-scroll{min-height:42px;gap:22px}.quick-nav a{font-size:14px;color:var(--muted)}.quick-nav a.active{color:#fff}
.all-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:24px;padding-bottom:24px}.all-columns h2{font-size:15px;margin:0 0 10px}.column-links{display:grid;grid-template-columns:1fr;gap:7px}.column-links a{font-size:14px;color:var(--muted)}.search-panel{border-bottom:1px solid var(--line);background:var(--panel2);padding:18px 0}.search-panel label{display:block;font-weight:700;margin-bottom:8px}.search-row{display:flex;gap:8px}.search-row input{flex:1;background:var(--bg);color:#fff;border:1px solid var(--line);border-radius:8px;padding:11px 12px}.search-row button{background:var(--red);color:#fff;border:0;border-radius:8px;padding:10px 16px}.search-results{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-results a{background:var(--panel);border:1px solid var(--line);padding:6px 10px;border-radius:8px;font-size:14px}
.mobile-only{display:none}.hero,.page-hero{padding:58px 0 34px}.eyebrow{font-size:13px;letter-spacing:.12em;color:var(--active);font-weight:800}.hero h1,.page-hero h1{font-size:clamp(30px,4vw,34px);line-height:1.2;margin:10px 0 16px}.lede{max-width:780px;color:var(--muted);font-size:17px}.actions{display:flex;gap:12px;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:9px;border:1px solid var(--line);font-weight:700}.btn.primary{background:var(--red);border-color:var(--red)}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:12px}
.section{padding:48px 0;border-top:1px solid rgba(56,42,61,.6)}.section h2{font-size:24px;line-height:1.3;margin:0 0 14px}.section-intro{max-width:780px;color:var(--muted);margin-bottom:24px}.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px}.card h3{font-size:19px;margin:0 0 8px}.card p{margin:0;color:var(--muted)}.numbered{counter-reset:item}.numbered .card{position:relative;padding-left:64px}.numbered .card:before{counter-increment:item;content:counter(item,decimal-leading-zero);position:absolute;left:22px;top:20px;color:var(--active);font-weight:900}.content-image{display:block;max-width:100%;height:auto;max-height:220px;object-fit:contain;object-position:center;margin:0 auto 22px}.banner-image{display:block;max-width:100%;width:100%;height:auto;max-height:280px;object-fit:contain;object-position:center;margin:0 auto}.portrait-image{display:block;max-width:100%;height:auto;max-height:360px;object-fit:contain;object-position:center;margin:auto}.app-image{max-height:400px}.article{max-width:780px}.article h2{font-size:23px;margin-top:38px}.article p{color:var(--text)}.aside-note{border-left:3px solid var(--purple);padding-left:18px;color:var(--muted);margin:24px 0}.list-row{display:grid;grid-template-columns:54px 1fr auto;gap:18px;align-items:start;padding:18px 0;border-bottom:1px solid var(--line)}.list-row .num{font-weight:900;color:var(--active)}.list-row p{margin:0;color:var(--muted)}.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.topic-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.topic-links a{border:1px solid var(--line);background:var(--panel);padding:8px 12px;border-radius:8px}.hero-media{margin-top:26px}
.site-footer{margin-top:56px;border-top:1px solid var(--line);background:var(--panel);padding:42px 0 90px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}.footer-grid section{display:flex;flex-direction:column;gap:7px}.footer-grid h2{font-size:15px;margin:0 0 8px}.footer-grid a{font-size:14px;color:var(--muted)}.footer-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:22px;color:var(--muted);font-size:14px}.footer-bottom p{margin:6px 0 0}.bottom-nav{display:none}
:focus-visible{outline:3px solid var(--active);outline-offset:3px}
@media(max-width:900px){.all-columns{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){body{padding-bottom:64px}.wrap{width:min(100% - 32px,1180px)}.brand-row{height:60px}.brand-logo{max-height:32px}.tools>a:first-child,.tools>a:nth-child(3){display:none}.mobile-only{display:inline-block}.main-nav{display:none}.all-columns{display:none;padding-top:18px;padding-bottom:18px}.all-columns.open{display:grid}.quick-nav .nav-scroll{gap:18px}.hero,.page-hero{padding:38px 0 28px}.hero h1,.page-hero h1{font-size:27px}.lede{font-size:16px}.section{padding:36px 0}.section h2{font-size:21px}.grid-3,.status-grid{grid-template-columns:1fr}.card{padding:18px}.content-image{max-height:180px}.banner-image{max-height:220px}.portrait-image{max-height:320px}.app-image{max-height:320px}.list-row{grid-template-columns:42px 1fr}.list-row>a{grid-column:2}.footer-grid{grid-template-columns:1fr 1fr}.bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:20;min-height:56px;padding-bottom:env(safe-area-inset-bottom);background:#100d13;border-top:1px solid var(--line)}.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:12px;color:var(--muted)}.bottom-nav a.active{color:#fff;font-weight:800}.bottom-nav span{font-size:15px}}
@media(max-width:360px){.all-columns{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.tools{gap:10px}.brand-text{font-size:14px}.actions{flex-direction:column}.btn{width:100%}}