:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eef2f8;--surface:#fff;--surface-soft:#f1f5fb;--text:#122033;--muted:#5c6b80;--line:#e1e8f1;--ink:#081325;--ink-soft:#16264a;--gold:#c89b3c;--gold-deep:#a87d28;--gold-light:#ecd28f;--cyan:#34c6dd;--primary:#c89b3c;--primary-dark:#a87d28;--danger:#c0453f;--radius:14px;--radius-sm:10px;--shadow-sm:0 1px 2px #0c1a330d, 0 1px 1px #0c1a330a;--shadow:0 22px 48px -28px #0c1a3373, 0 4px 12px -8px #0c1a332e;--shadow-gold:0 14px 30px -12px #c89b3c80}*{box-sizing:border-box}html,body{margin:0}body{background:radial-gradient(1200px 620px at 88% -8%, #34c6dd1a, transparent 60%), radial-gradient(1000px 560px at -6% 4%, #c89b3c1f, transparent 58%), var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-family:PingFang SC,Microsoft YaHei,Segoe UI,system-ui,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.shell{flex-direction:column;min-height:100vh;display:flex}.topbar{-webkit-backdrop-filter:saturate(160%)blur(14px);z-index:20;background:#ffffffc7;border-bottom:1px solid #e1e8f1cc;justify-content:space-between;align-items:center;height:70px;padding:0 clamp(16px,4vw,40px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;min-width:0;display:inline-flex}.brand-mark{object-fit:contain;width:46px;height:46px;box-shadow:var(--shadow-sm);background:#fff;border-radius:10px;flex:none}.brand-name,.brand-subtitle{line-height:1.15;display:block}.brand-name{letter-spacing:.5px;color:var(--ink);font-size:20px;font-weight:800}.brand-subtitle{color:var(--muted);letter-spacing:1.4px;text-transform:uppercase;margin-top:4px;font-size:11.5px;font-weight:600}.nav{align-items:center;gap:4px;display:flex}.nav a{color:#38465a;border-radius:9px;align-items:center;height:38px;padding:0 14px;font-size:14.5px;font-weight:600;transition:color .18s,background .18s;display:inline-flex;position:relative}.nav a:after{content:"";background:linear-gradient(90deg, var(--gold), var(--gold-light));transform-origin:0;border-radius:2px;height:2px;transition:transform .2s;position:absolute;bottom:5px;left:14px;right:14px;transform:scaleX(0)}.nav a:hover{color:var(--ink);background:#c89b3c14}.nav a:hover:after{transform:scaleX(1)}.button{border:1px solid var(--line);background:var(--surface);min-height:42px;color:var(--ink);cursor:pointer;box-shadow:var(--shadow-sm);border-radius:11px;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-weight:600;transition:transform .16s,box-shadow .16s,border-color .16s,background .16s;display:inline-flex}.button:hover{box-shadow:var(--shadow);border-color:#cbd5e3;transform:translateY(-1px)}.button:active{transform:translateY(0)}.button.primary{color:#20160a;background:linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 46%, var(--gold-deep) 100%);box-shadow:var(--shadow-gold);border:none;font-weight:700}.button.primary:hover{box-shadow:0 18px 36px -12px #c89b3c9e}.button:disabled{cursor:not-allowed;opacity:.55;box-shadow:var(--shadow-sm);transform:none}.main{width:min(1140px,100% - 32px);margin:0 auto;padding:clamp(26px,4vw,44px) 0 64px}.page-title{letter-spacing:-.4px;color:var(--ink);margin:0 0 6px;font-size:clamp(26px,3.4vw,36px);font-weight:800}.hero{isolation:isolate;color:#eaf0fb;background:radial-gradient(900px 460px at 82% 8%,#34c6dd29,#0000 58%),radial-gradient(820px 520px at 12% 92%,#c89b3c33,#0000 55%),linear-gradient(160deg,#0a1730 0%,#0b1b38 48%,#0a1428 100%);align-content:center;min-height:calc(100vh - 70px);padding:clamp(40px,8vh,96px) clamp(20px,6vw,80px);display:grid;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;background-image:linear-gradient(#96b4e60f 1px,#0000 1px),linear-gradient(90deg,#96b4e60f 1px,#0000 1px);background-size:46px 46px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(circle at 50% 42%,#000 0%,#0000 78%);mask-image:radial-gradient(circle at 50% 42%,#000 0%,#0000 78%)}.hero:after{content:"";z-index:-1;filter:blur(6px);background:radial-gradient(circle,#c89b3c29,#0000 62%);border-radius:50%;width:640px;height:640px;position:absolute;top:-36%;right:-14%}.hero-content{justify-items:start;gap:22px;width:min(960px,100%);margin:0 auto;display:grid}.brand-badge{background:#fff;border:1px solid #ecd28fa6;border-radius:18px;justify-content:center;align-items:center;padding:16px 26px;display:inline-flex;box-shadow:0 26px 50px -24px #000000b3,inset 0 0 0 1px #fff9}.brand-badge img{width:auto;height:60px;display:block}.hero-eyebrow{color:var(--gold-light);letter-spacing:1.4px;background:#c89b3c1f;border:1px solid #ecd28f52;border-radius:999px;align-items:center;gap:8px;padding:7px 14px;font-size:13px;font-weight:600;display:inline-flex}.hero h1{letter-spacing:-1px;color:#f4f7fd;max-width:18ch;margin:0;font-size:clamp(40px,6.4vw,74px);font-weight:800;line-height:1.05}.hero h1 .grad{background:linear-gradient(120deg, var(--gold-light), var(--gold) 55%, #f4e2b4);color:#0000;-webkit-background-clip:text;background-clip:text}.hero p{color:#c2cee2;max-width:64ch;margin:0;font-size:clamp(15px,1.6vw,18px);line-height:1.85}.hero .actions{margin-top:4px}.hero .button:not(.primary){color:#eaf0fb;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff0f;border-color:#aec4e647}.hero .button:not(.primary):hover{background:#ffffff1f;border-color:#ecd28f80}.hero-features{flex-wrap:wrap;gap:12px;margin-top:14px;display:flex}.feature{color:#d7e0f0;background:#ffffff0d;border:1px solid #aec4e629;border-radius:12px;align-items:center;gap:9px;padding:10px 15px;font-size:14px;font-weight:500;display:inline-flex}.feature svg{color:var(--gold-light);flex:none}.actions{flex-wrap:wrap;gap:12px;display:flex}.auth{isolation:isolate;color:#eaf0fb;background:radial-gradient(900px 460px at 82% 8%,#34c6dd29,#0000 58%),radial-gradient(820px 520px at 12% 92%,#c89b3c33,#0000 55%),linear-gradient(160deg,#0a1730 0%,#0b1b38 48%,#0a1428 100%);flex:1;place-items:center;min-height:calc(100vh - 70px);padding:clamp(40px,8vh,96px) clamp(20px,6vw,80px);display:grid;position:relative;overflow:hidden}.auth:before{content:"";z-index:-1;background-image:linear-gradient(#96b4e60f 1px,#0000 1px),linear-gradient(90deg,#96b4e60f 1px,#0000 1px);background-size:46px 46px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(circle at 50% 38%,#000 0%,#0000 80%);mask-image:radial-gradient(circle at 50% 38%,#000 0%,#0000 80%)}.auth:after{content:"";z-index:-1;filter:blur(6px);background:radial-gradient(circle,#c89b3c29,#0000 62%);border-radius:50%;width:560px;height:560px;position:absolute;top:-30%;right:-12%}.auth-card{-webkit-backdrop-filter:blur(14px);background:#ffffff0d;border:1px solid #aec4e629;border-radius:18px;gap:16px;width:min(460px,100%);padding:clamp(26px,4vw,38px);display:grid;box-shadow:0 30px 60px -28px #000000b3,inset 0 0 0 1px #ffffff0a}.auth-title{letter-spacing:-.4px;color:#f4f7fd;margin:0;font-size:clamp(24px,3.4vw,32px);font-weight:800}.auth-text{color:#c2cee2;margin:0;font-size:15px;line-height:1.8}.auth .button:not(.primary){color:#eaf0fb;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#ffffff0f;border-color:#aec4e647}.auth .button:not(.primary):hover{background:#ffffff1f;border-color:#ecd28f80}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:18px;padding:clamp(18px,2.4vw,26px)}.grid{grid-template-columns:1fr 1fr;gap:18px;display:grid}.field{gap:8px;display:grid}.label{color:var(--muted);letter-spacing:.2px;font-size:13.5px;font-weight:600}select,input,textarea{border:1px solid var(--line);border-radius:var(--radius-sm);width:100%;color:var(--text);background:#fff;transition:border-color .16s,box-shadow .16s}select:focus,input:focus,textarea:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px #c89b3c2e}select,input{min-height:44px;padding:0 13px}textarea{resize:vertical;min-height:152px;padding:13px;line-height:1.7}.check-grid{flex-wrap:wrap;align-items:center;gap:9px;min-height:44px;display:flex}.check-pill{border:1px solid var(--line);cursor:pointer;color:#3e4d63;background:#fff;border-radius:999px;align-items:center;gap:8px;min-height:38px;padding:0 14px;font-size:14px;font-weight:500;transition:all .16s;display:inline-flex}.check-pill:hover{border-color:var(--gold-light)}.check-pill:has(input:checked){border-color:var(--gold);color:var(--ink);background:linear-gradient(#c89b3c1f,#c89b3c0f);box-shadow:0 0 0 1px #c89b3c40}.check-pill input{width:15px;min-height:15px;accent-color:var(--gold-deep)}.upload-row{flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px;display:flex}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.image-preview-list{flex-wrap:wrap;gap:12px;margin-top:14px;display:flex}.image-preview{aspect-ratio:1;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-soft);width:120px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.image-preview img{object-fit:cover;width:100%;height:100%;display:block}.image-preview button{border:1px solid var(--line);width:28px;height:28px;color:var(--text);cursor:pointer;background:#fffffff0;border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:6px;right:6px}.answer{gap:4px;display:grid}.answer-section h3,.page-title{margin-top:0}.answer-section{border-top:1px solid var(--line);margin-top:12px;padding-top:16px;line-height:1.8}.answer-section:first-child{border-top:none;margin-top:0;padding-top:0}.answer-section h3{color:var(--ink);border-left:3px solid var(--gold);margin:0 0 10px;padding-left:12px;font-size:16px;font-weight:700}.muted{color:var(--muted)}.source-list{gap:12px;margin-top:10px;display:grid}.source{border:1px solid var(--line);border-left:3px solid var(--gold);background:linear-gradient(180deg, var(--surface-soft), #fff);border-radius:var(--radius-sm);padding:13px 15px;line-height:1.65}.source-snippet{white-space:pre-wrap;overflow-wrap:anywhere;color:#2b3a4f;margin-top:8px;line-height:1.75}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-sm);overflow:auto}table{border-collapse:collapse;width:100%;min-width:760px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:13px 14px;font-size:14px}th{background:var(--surface-soft);color:var(--ink);letter-spacing:.2px;font-weight:700;position:sticky;top:0}tbody tr:hover{background:#c89b3c0a}td:last-child,th:last-child{border-right:none}tr:last-child td{border-bottom:none}.admin-tabs{gap:10px;margin:20px 0;display:flex}.admin-tabs .button{border-radius:999px}.history-list{gap:16px;margin-top:20px;display:grid}.history-item{gap:10px;display:grid}.history-item h2{color:var(--ink);margin:0;font-size:18px;line-height:1.45}.history-item p{color:var(--muted);margin:0;line-height:1.75}.history-meta,.history-footer{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:13px;display:flex}@media (max-width:720px){.topbar{flex-direction:column;align-items:flex-start;gap:12px;height:auto;padding:14px 16px}.grid{grid-template-columns:1fr}.nav{width:100%;overflow-x:auto}.brand-mark{width:42px;height:42px}.brand-name{font-size:18px}.hero{padding:56px 20px 64px}.brand-badge img{height:46px}}