:root{color-scheme:dark;--bg:#080d14;--panel:#101824;--panel2:#141e2c;--line:#2a394d;--text:#edf3fc;--muted:#8190a6;--blue:#2d7dff;--orange:#ff8900;--teal:#19b1a8}*{box-sizing:border-box}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.eyebrow{font-size:12px;letter-spacing:.2em;color:#728198}.eyebrow.blue{color:var(--blue)}.brand-mark{width:72px;height:72px;border-radius:22px;background:linear-gradient(135deg,var(--orange) 0 48%,var(--blue) 48% 100%);position:relative;transform:rotate(45deg);box-shadow:0 0 32px #1472ff35}.brand-mark:before{content:"";position:absolute;inset:16px;background:#08101b;border-radius:10px}.brand-mark span{position:absolute;width:18px;height:18px;background:var(--blue);right:5px;bottom:5px;border-radius:6px}.brand-mark.small{width:42px;height:42px;border-radius:13px}.brand-mark.small:before{inset:10px;border-radius:6px}.brand-mark.small span{width:10px;height:10px}.login-body{min-height:100vh;background:radial-gradient(circle at 8% 30%,#17315a38,transparent 32%),var(--bg)}.login-shell{min-height:100vh;display:grid;grid-template-columns:62% 38%}.brand-panel{display:flex;flex-direction:column;justify-content:center;padding:7vw;border-right:1px solid var(--line)}.brand-panel .brand-mark{margin:0 0 40px 8px}.brand-panel h1{font-size:clamp(56px,7vw,104px);line-height:1;margin:12px 0 24px;letter-spacing:-.05em}.lede{font-size:20px;color:var(--muted)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);margin-top:64px}.trust-grid div{padding:20px;border-right:1px solid var(--line)}.trust-grid div:last-child{border-right:0}.trust-grid small,.trust-grid strong{display:block}.trust-grid small{color:var(--muted);margin-bottom:8px}.auth-panel{display:flex;align-items:center;padding:5vw;background:#111925}.auth-card{width:100%;max-width:520px}.auth-card h2{font-size:42px;margin:14px 0}.auth-card>p{color:var(--muted);line-height:1.8}.primary-button{margin-top:34px;background:var(--blue);padding:18px 22px;font-weight:700;display:flex;justify-content:space-between;border-radius:4px}.primary-button.disabled{background:#263247;color:#718099}.notice{border:1px solid #684c20;background:#2b2112;color:#f7bd65;padding:14px;margin-top:22px}.fine-print{display:block;margin-top:16px;color:#617087}.app-body{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;padding:28px 18px 96px;border-right:1px solid var(--line);background:#0b111a;overflow:auto}.side-brand{display:flex;align-items:center;gap:18px;padding:4px 10px 44px}.side-brand .brand-mark{flex:0 0 auto}.side-brand strong,.side-brand small{display:block}.side-brand strong{font-size:21px}.side-brand small{font-size:12px;color:var(--muted);margin-top:6px}.nav-group{color:#647389;padding:0 12px}.nav-item{display:grid;grid-template-columns:42px 1fr 16px;align-items:center;padding:17px 14px;margin:7px 0;color:#8c9ab0;border:1px solid transparent;border-radius:5px}.nav-item span{font-size:13px}.nav-item i{font-style:normal}.nav-item.active{background:#182847;border-color:#2d68bf;color:var(--text)}.nav-item.active span,.nav-item.active i{color:var(--blue)}.side-user{position:fixed;left:18px;bottom:0;width:234px;background:#0b111a;border-top:1px solid var(--line);padding:18px 4px;display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:10px}.side-user small,.side-user strong{display:block}.side-user small{color:var(--muted);font-size:11px;margin-top:4px}.side-user button{border:0;background:none;color:var(--muted);cursor:pointer}.avatar{width:40px;height:40px;background:#192f58;color:var(--blue);display:grid;place-items:center;border-radius:5px}.content{margin-left:270px;padding:0 36px 80px;max-width:1700px}.topbar{height:110px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.topbar div{display:flex;gap:18px;align-items:center}.topbar span{color:var(--muted)}.hero-row{padding:58px 0 48px;display:grid;grid-template-columns:1fr 340px;gap:40px;border-bottom:1px solid var(--line)}.hero-row h1{font-size:58px;margin:15px 0}.hero-row p{color:var(--muted)}.status-card{border:1px solid var(--line);background:var(--panel);padding:24px;display:flex;flex-direction:column;justify-content:center}.status-card span,.status-card small{color:var(--muted)}.status-card strong{font-size:26px;margin:18px 0}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);margin-top:34px}.metric-grid article{min-height:170px;padding:27px;border-right:1px solid var(--line);background:var(--panel)}.metric-grid article:last-child{border:0}.metric-grid span,.metric-grid small,.metric-grid strong{display:block}.metric-grid span{color:#c2ccda}.metric-grid strong{font-size:42px;margin:22px 0}.metric-grid small{color:var(--muted)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;padding:56px 0 22px}.section-head h2{font-size:34px;margin:12px 0 0}.section-head>span{color:var(--muted)}.workshop-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.workshop-grid article{padding:25px;min-height:275px;border-right:1px solid var(--line);background:var(--panel)}.workshop-grid article:last-child{border:0}.work-meta,.work-foot{display:flex;justify-content:space-between}.work-meta b,.work-foot span{color:var(--orange)}.work-meta span,.workshop-grid p{color:var(--muted)}.workshop-grid h3{font-size:27px;margin:54px 0 18px}.workshop-grid p{line-height:1.8;min-height:60px}.work-foot{margin-top:32px}.work-foot b{color:var(--blue)}.gate-table{border:1px solid var(--line);background:var(--panel)}.gate-row{display:grid;grid-template-columns:220px 280px 1fr;padding:19px 24px;border-top:1px solid var(--line);align-items:center}.gate-row.head{border-top:0;background:#141f2f;color:var(--muted)}.pending{color:#f5a742}@media(max-width:1050px){.login-shell{grid-template-columns:1fr}.brand-panel{display:none}.auth-panel{min-height:100vh}.sidebar{width:88px}.side-brand>div:last-child,.nav-item b,.nav-item i,.nav-group,.side-user>div:not(.avatar),.side-user form{display:none}.nav-item{grid-template-columns:1fr;text-align:center}.content{margin-left:88px}.hero-row{grid-template-columns:1fr}.metric-grid,.workshop-grid{grid-template-columns:repeat(2,1fr)}.metric-grid article:nth-child(2),.workshop-grid article:nth-child(2){border-right:0}.gate-row{grid-template-columns:1fr;gap:8px}}@media(max-width:650px){.content{padding:0 16px 50px}.topbar{height:80px}.topbar div:last-child{display:none}.hero-row{padding-top:34px}.hero-row h1{font-size:42px}.metric-grid,.workshop-grid{grid-template-columns:1fr}.metric-grid article,.workshop-grid article{border-right:0;border-bottom:1px solid var(--line)}.trust-grid{grid-template-columns:1fr}.auth-panel{padding:28px}.section-head>span{display:none}}