:root{--bg:#0D0A14;--deep:#09070F;--panel:#161022;--panel2:#1E1630;--title:#F6F0FF;--text:#E4DCF2;--muted:#B3A4C9;--aux:#7E6F94;--purple:#9B5DE5;--electric:#7B2CBF;--bright:#C77DFF;--mist:#C9B6E4;--lime:#B8E05A;--border:rgba(155,93,229,.22);--shadow:0 16px 44px rgba(0,0,0,.45);--max:1200px;--top:120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;line-height:1.75;overflow-x:hidden}body.ui-locked{overflow:hidden}a{color:inherit;text-decoration:none}a,button{outline:none}a:focus-visible,button:focus-visible{outline:2px solid var(--bright);outline-offset:3px}button{font:inherit}.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.site-header{position:fixed;inset:0 0 auto;z-index:70}.ink-line{height:18px;background:var(--electric);color:#fff;font-size:11px;line-height:18px}.ink-inner{display:flex;justify-content:space-between;align-items:center;height:18px}.text-button{border:0;background:none;color:#fff;padding:0 4px;cursor:pointer;font-size:11px}.net-bar{height:62px;background:#0A0810;border-bottom:1px solid var(--border)}.net-inner{height:62px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo{max-height:36px;max-width:170px;object-fit:contain}.brand-fallback{font-size:22px;font-weight:800;color:var(--title);letter-spacing:.04em}.drawer-open,.app-link{min-height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer}.drawer-open{border:1px solid var(--border);background:var(--panel);color:#fff;padding:0 16px}.app-link{justify-self:end;background:linear-gradient(135deg,#C77DFF 0%,#9B5DE5 50%,#7B2CBF 100%);color:#fff;padding:0 18px;font-weight:700}.key-strip{height:40px;background:#130C21;border-bottom:1px solid var(--border)}.key-inner{height:40px;display:flex;align-items:center;gap:6px}.key-link{padding:5px 11px;border-radius:8px;color:var(--mist);font-size:14px}.key-link:hover,.key-link.is-current{background:var(--purple);color:#fff}.page-main{padding-top:calc(var(--top) + 30px);min-height:70vh}.section{padding:34px 0}.section-tight{padding:22px 0}.hero-slot,.image-slot{background:linear-gradient(150deg,#171022,#0b0812);border:1px solid var(--border);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-slot{min-height:220px;max-height:300px}.hero-slot img{width:100%;height:auto;max-height:300px;object-fit:contain;object-position:center}.hero-fallback{min-height:220px;padding:36px;text-align:center;display:grid;place-items:center}.hero-fallback strong{font-size:clamp(30px,7vw,64px);color:var(--title)}.eyebrow{display:inline-block;color:var(--lime);font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:7px}.hero-copy{padding:24px 0 6px;max-width:840px}.hero-copy h1,.page-hero h1{font-size:clamp(28px,4vw,32px);line-height:1.28;color:var(--title);margin:0 0 12px}.hero-copy h2{font-size:clamp(24px,4vw,34px);line-height:1.35;margin:0 0 14px;color:var(--title)}p{margin:0 0 14px;color:var(--text)}.muted{color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.btn{min-height:44px;padding:10px 17px;border-radius:12px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;font-weight:700}.btn-primary{background:linear-gradient(135deg,#C77DFF 0%,#9B5DE5 50%,#7B2CBF 100%);color:#fff}.btn-secondary{background:var(--deep);border-color:var(--purple);color:var(--title)}.section-head{display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:18px}.section-head h2{margin:0;color:var(--title);font-size:24px}.section-head p{max-width:640px;color:var(--muted);margin:0}.keys-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.key-card,.info-card,.topic-card,.status-card,.maker-card,.lab-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.key-card .tag{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:26px;border-radius:7px;background:var(--electric);color:#fff;font-size:12px;margin-bottom:10px}.key-card:nth-child(even) .tag{background:var(--lime);color:#161022}.key-card h3,.info-card h3,.topic-card h3,.status-card h3,.maker-card h3,.lab-card h3{color:var(--title);margin:0 0 8px;font-size:18px}.key-card p,.info-card p,.topic-card p,.status-card p,.maker-card p,.lab-card p{color:var(--muted);margin:0 0 10px}.text-link{color:var(--bright);font-weight:700}.two-col{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px;align-items:center}.image-slot{min-height:210px;padding:12px}.content-image{width:100%;height:auto;max-height:240px;object-fit:contain;object-position:center}.image-slot.tall .content-image{max-height:420px}.number-list{display:grid;gap:10px}.number-row{display:grid;grid-template-columns:58px 1fr;gap:12px;align-items:start;padding:14px 0;border-bottom:1px solid var(--border)}.number-row .num{font-size:28px;font-weight:900;color:var(--bright);line-height:1}.number-row h3{margin:0 0 5px;color:var(--title)}.four-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.cards-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.mini-image{height:190px;background:var(--deep);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;overflow:hidden}.mini-image img{width:100%;height:100%;object-fit:contain}.file-list{display:grid;gap:10px}.file-row{display:grid;grid-template-columns:90px 1fr auto;gap:14px;align-items:center;padding:15px 16px;border:1px solid var(--border);border-radius:12px;background:var(--panel)}.file-row .code{color:var(--lime);font-weight:800}.file-row h3{margin:0;color:var(--title);font-size:17px}.file-row p{margin:4px 0 0;color:var(--muted)}.big-meter{display:grid;gap:12px}.meter-row{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:18px;border:1px solid var(--border);background:var(--panel);border-radius:14px}.meter-row .num{font-size:48px;line-height:1;font-weight:900;color:var(--bright)}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.status{display:inline-block;padding:4px 8px;border-radius:7px;background:rgba(184,224,90,.12);color:var(--lime);font-size:12px;margin-bottom:9px}.article-prose{max-width:900px}.article-prose h2{color:var(--title);font-size:22px;margin:28px 0 10px}.article-prose h3{color:var(--mist);font-size:18px;margin:20px 0 8px}.article-prose p{color:var(--text)}.article-prose ul{padding-left:1.2em;color:var(--text)}.article-prose li{margin-bottom:8px}.page-hero{padding:4px 0 20px}.page-hero .intro{max-width:880px;color:var(--muted)}.breadcrumb{display:flex;gap:8px;color:var(--aux);font-size:13px;margin-bottom:12px}.breadcrumb a{color:var(--mist)}.callout{border-left:3px solid var(--bright);padding:14px 16px;background:var(--panel);border-radius:0 12px 12px 0;color:var(--mist)}.faq-list{display:grid;gap:12px}.faq-item{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px}.faq-item h2,.faq-item h3{margin:0 0 8px;color:var(--title);font-size:18px}.site-footer{background:#07050C;margin-top:50px;padding:34px 0 calc(28px + env(safe-area-inset-bottom));color:var(--mist);border-top:1px solid var(--border)}.footer-brand-row{padding-bottom:20px}.footer-brand{display:flex;align-items:center;gap:12px}.footer-logo{max-height:34px;max-width:160px;object-fit:contain}.footer-brand div{display:grid}.footer-brand strong{color:var(--title);font-size:20px}.footer-brand span{font-size:12px;color:var(--aux)}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:22px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.footer-grid h2{font-size:14px;color:var(--title);margin:0 0 10px}.footer-grid a{display:block;color:var(--mist);padding:4px 0}.footer-note{padding-top:20px}.footer-note p{font-size:13px;color:var(--aux);margin-bottom:6px}.page-overlay{position:fixed;inset:0;background:rgba(0,0,0,.68);z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:.22s}.page-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.purple-drawer{position:fixed;z-index:90;left:0;top:0;height:100dvh;width:min(370px,86vw);background:#0B0812;border-right:1px solid var(--border);box-shadow:var(--shadow);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s;overflow-y:auto;padding:18px}.purple-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:4px 0 14px}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-logo{max-height:34px;max-width:145px;object-fit:contain}.drawer-brand div{display:grid}.drawer-brand strong{color:var(--title)}.drawer-brand span{font-size:11px;color:var(--aux)}.icon-close{width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:var(--panel);color:#fff;font-size:25px;cursor:pointer}.drawer-groups{display:grid;gap:12px}.drawer-card{background:linear-gradient(145deg,#211735,#150f23);border:1px solid var(--border);border-radius:14px;padding:12px}.drawer-card h2{font-size:13px;color:var(--lime);letter-spacing:.12em;margin:0 0 8px}.drawer-card a{display:grid;padding:10px;border-radius:10px}.drawer-card a:hover{background:rgba(199,125,255,.09)}.drawer-card b{color:var(--title);font-size:15px}.drawer-card span{font-size:12px;color:var(--muted)}.search-layer{position:fixed;z-index:91;top:80px;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{width:min(900px,calc(100% - 32px));margin:0 auto;background:#0B0812;border:1px solid var(--border);border-radius:0 0 16px 16px;box-shadow:var(--shadow);padding:22px}.search-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.search-head h2{margin:0 0 14px;color:var(--title)}.search-appearance{min-height:54px;border:1px solid var(--purple);border-radius:12px;background:var(--panel);display:flex;align-items:center;gap:12px;padding:0 16px;color:var(--muted)}.search-presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.search-presets a{min-height:44px;display:flex;align-items:center;padding:0 14px;border-radius:10px;border:1px solid var(--border);color:var(--mist)}.mobile-bottom{display:none}.notice-box{padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--panel2)}.split-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.index-end{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.compact-link-list{display:flex;flex-wrap:wrap;gap:8px}.compact-link-list a{min-height:44px;display:flex;align-items:center;padding:0 13px;border-radius:10px;border:1px solid var(--border);background:var(--panel);color:var(--mist)}
@media (max-width:900px){.four-grid,.status-grid{grid-template-columns:repeat(2,1fr)}.three-grid,.index-end{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.keys-grid{grid-template-columns:repeat(2,1fr)}.split-list{grid-template-columns:1fr}.file-row{grid-template-columns:70px 1fr}.file-row>a{grid-column:2}}
@media (max-width:680px){:root{--top:80px}.key-strip{display:none}.page-main{padding-top:calc(var(--top) + 22px);padding-bottom:64px}.wrap{width:min(var(--max),calc(100% - 32px))}.net-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px}.brand-logo{max-width:110px;max-height:32px}.brand-fallback{font-size:18px}.drawer-open{padding:0 10px}.app-link{padding:0 10px;font-size:14px}.hero-slot{min-height:160px}.hero-fallback{min-height:160px}.keys-grid,.four-grid,.status-grid,.cards-2{grid-template-columns:1fr}.section{padding:27px 0}.section-head{display:block}.section-head p{margin-top:6px}.footer-grid{grid-template-columns:1fr 1fr}.site-footer{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:72;left:0;right:0;bottom:0;height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#0A0810;border-top:1px solid var(--border)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;color:var(--mist);font-size:13px}.mobile-bottom a.is-current{background:var(--purple);color:#fff}.search-layer{inset:0;top:0;background:#07050C;padding:16px;overflow-y:auto}.search-card{width:100%;margin:0;border-radius:16px;padding:20px;margin-top:env(safe-area-inset-top)}.search-appearance{min-height:58px}.meter-row{grid-template-columns:58px 1fr}.meter-row .num{font-size:38px}.file-row{grid-template-columns:54px 1fr}.file-row>a{grid-column:2}.footer-brand-row{padding-top:4px}}
@media (max-width:420px){.drawer-open span:last-child{display:none}.app-link{font-size:13px}.brand-logo{max-width:96px}.footer-grid{grid-template-columns:1fr}.keys-grid{grid-template-columns:1fr}}