:root{--paper:#f1efe8;--paper-deep:#e9e5da;--ink:#352d27;--muted:#82786e;--line:rgba(53,45,39,.16);--seal:#9a3f2a;--moss:#5b6651;--white:#faf9f5;--shadow:0 20px 60px rgba(58,46,35,.13)}
*{box-sizing:border-box}
html{background:var(--paper);color:var(--ink);font-family:"SF Pro Text","PingFang SC","Noto Sans SC",sans-serif}
body{margin:0;min-height:100vh;background:var(--paper)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.grain{position:fixed;inset:0;pointer-events:none;opacity:.16;z-index:20;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");mix-blend-mode:multiply}
.topbar{height:86px;padding:0 max(34px,calc((100vw - 1320px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(241,239,232,.92);backdrop-filter:blur(18px);z-index:10}
.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand-mark{width:38px;height:38px;border:1px solid var(--ink);display:grid;place-items:center;font-family:serif;font-size:21px}.brand b{display:block;letter-spacing:.04em}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px;letter-spacing:.18em}
.top-actions{display:flex;align-items:center;gap:18px}.sync-state,.user-name{font-size:12px;color:var(--muted)}.sync-state i{display:inline-block;width:7px;height:7px;background:#8e9a7b;border-radius:50%;margin-right:7px}.user-name{padding-left:18px;border-left:1px solid var(--line)}
.primary-button,.secondary-button,.text-button{border:0;min-height:42px;padding:0 20px}.primary-button{background:var(--ink);color:var(--white)}.primary-button:hover{background:#171310}.secondary-button{background:transparent;border:1px solid var(--line)}.text-button{background:transparent;color:var(--muted);padding-inline:4px}.wide{width:100%}
.workspace{max-width:1320px;margin:auto;padding:76px 34px 120px}.intro{display:grid;grid-template-columns:1.4fr .8fr;align-items:end;gap:12vw}.eyebrow{text-transform:uppercase;letter-spacing:.22em;color:var(--seal);font:600 10px/1.5 "SF Mono",monospace;margin:0 0 18px}.intro h1{font:400 clamp(44px,5.4vw,76px)/1.15 "Songti SC","STSong",serif;letter-spacing:.01em;margin:0}.intro-copy{max-width:410px;color:var(--muted);line-height:1.9;margin:0 0 9px;font-size:14px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);margin:76px 0 110px;border-block:1px solid var(--line)}.metrics article{padding:27px 22px;border-right:1px solid var(--line)}.metrics article:first-child{padding-left:0}.metrics article:last-child{border-right:0}.metrics span{font:400 34px/1 "Iowan Old Style",serif}.metrics small{display:block;color:var(--muted);margin-top:10px;font-size:11px;letter-spacing:.12em}.metrics .attention span{color:var(--seal)}
.library-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:34px}.library-head h2{font:400 32px/1.2 "Songti SC",serif;margin:0}.filters{display:flex;gap:10px}.search{border-bottom:1px solid var(--ink);display:flex;align-items:center;gap:8px;min-width:230px}.search input,.filters select{border:0;background:transparent;outline:0;height:42px}.search input{width:100%}.filters select{border-bottom:1px solid var(--line);color:var(--muted)}
.font-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.font-card{min-height:480px;background:rgba(250,249,245,.55);padding:24px;display:flex;flex-direction:column;border:1px solid transparent;transition:.25s ease}.font-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow)}.font-card>header{display:flex;justify-content:space-between;text-transform:uppercase;letter-spacing:.11em;font-size:9px;color:var(--muted)}.status-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:#a89e93;margin-right:7px}.status-dot.published{background:#6f7e63}.font-preview{flex:1;display:flex;align-items:center;justify-content:center;gap:16px;overflow:hidden}.preview-zh{font-size:98px;line-height:1}.preview-latin{font-size:25px;writing-mode:vertical-rl;letter-spacing:.18em;color:var(--seal)}.font-meta{display:flex;align-items:end;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px}.font-meta h3{font:400 22px/1.2 "Songti SC",serif;margin:0}.font-meta p{color:var(--muted);font:11px/1.4 "SF Mono",monospace;margin:7px 0 0}.variant-count{font-size:10px;color:var(--muted)}.font-card>footer{display:flex;justify-content:space-between;align-items:center;margin-top:24px}.font-card>footer span{font-size:10px;color:var(--muted)}.font-card>footer button{border:0;background:transparent;font-size:11px;padding:0}.font-card>footer button:hover{color:var(--seal)}
.empty-state{text-align:center;padding:90px 20px;border-block:1px solid var(--line)}.empty-state>span{font:100px/1 "Songti SC",serif;color:#c8c1b5}.empty-state h2{font:400 26px "Songti SC",serif}.empty-state p{color:var(--muted);margin-bottom:28px}
dialog{border:0;padding:0;background:transparent;color:var(--ink)}dialog::backdrop{background:rgba(36,29,24,.42);backdrop-filter:blur(5px)}.login-dialog{width:min(440px,calc(100vw - 34px))}.login-dialog form{background:var(--paper);padding:48px;box-shadow:var(--shadow)}.login-dialog .seal{display:grid;place-items:center;width:44px;height:44px;color:var(--paper);background:var(--seal);font:24px "Iowan Old Style",serif;margin-bottom:30px}.login-dialog h2{font:400 32px "Songti SC",serif;margin:0 0 9px}.login-dialog form>p:not(.eyebrow):not(.form-error){color:var(--muted);font-size:13px;margin-bottom:28px}.login-dialog label,.form-grid label{display:grid;gap:7px;font-size:11px;color:var(--muted);margin-bottom:18px}.login-dialog input,.form-grid input,.form-grid select,.form-grid textarea{background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;outline:0;padding:10px 2px;color:var(--ink)}.login-dialog input:focus,.form-grid input:focus,.form-grid textarea:focus{border-color:var(--ink)}
.sheet-dialog{width:min(920px,calc(100vw - 34px));max-height:94vh}.sheet{background:var(--paper);padding:42px;box-shadow:var(--shadow);max-height:94vh;overflow:auto}.sheet>header{display:flex;justify-content:space-between;align-items:start;margin-bottom:34px}.sheet h2{font:400 32px "Songti SC",serif;margin:0}.close-button{border:0;background:transparent;font-size:34px;font-weight:200;line-height:1}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.form-grid .full{grid-column:1/-1}.drop-zone{display:grid;place-items:center;text-align:center;min-height:160px;border:1px dashed #a69c8f;background:rgba(250,249,245,.45);margin:6px 0 30px;cursor:pointer}.drop-zone input{position:absolute;opacity:0;pointer-events:none}.drop-zone strong{font:400 20px "Songti SC",serif;margin-bottom:5px}.drop-zone span{color:var(--muted);font-size:11px}.drop-zone output{display:block;color:var(--seal);font-size:11px;margin-top:12px;max-width:80%}.drop-zone.dragging{background:var(--paper-deep);border-color:var(--seal)}.license-panel{border-top:1px solid var(--line);padding-top:27px}.section-title{display:flex;justify-content:space-between;margin-bottom:20px}.section-title span{font:400 20px "Songti SC",serif}.section-title small{color:var(--muted)}.permission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;font-size:12px}.permission-grid label{display:flex;align-items:center;gap:7px}.permission-grid .approval{grid-column:1/-1;margin-top:8px;color:var(--seal)}.sheet>footer{display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line);margin-top:30px;padding-top:22px}.form-error{min-height:18px;color:var(--seal);font-size:12px}.loading{opacity:.6;pointer-events:none}
.detail-dialog{width:min(1050px,calc(100vw - 34px))}.detail-hero{display:grid;grid-template-columns:.8fr 1.4fr;min-height:290px;margin:-42px -42px 35px;background:var(--paper-deep)}.detail-glyph{display:grid;place-items:center;font-size:140px}.detail-title{align-self:center;padding:45px}.detail-title h2{font-size:42px}.detail-title .english{font:14px "SF Mono",monospace;color:var(--muted)}.tag{display:inline-block;border:1px solid var(--line);font-size:9px;letter-spacing:.1em;padding:7px 10px;margin:12px 5px 0 0}.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:35px}.detail-section{border-top:1px solid var(--line);padding-top:18px}.detail-section h3{font:400 18px "Songti SC",serif;margin:0 0 18px}.variant-row,.publication-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}.variant-row small,.publication-row small{color:var(--muted)}.detail-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.license-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:11px}.license-list span{color:var(--muted)}.ok{color:var(--moss)!important}.no{color:var(--seal)!important}
@media(max-width:900px){.topbar{padding:0 20px}.sync-state,.user-name{display:none}.workspace{padding:50px 20px 90px}.intro{grid-template-columns:1fr;gap:35px}.metrics{margin:50px 0 75px}.font-grid{grid-template-columns:1fr 1fr}.font-card{min-height:420px}.detail-columns{grid-template-columns:1fr}}
@media(max-width:620px){.brand small,.text-button{display:none}.primary-button{padding-inline:14px}.intro h1{font-size:41px}.metrics{grid-template-columns:1fr 1fr}.metrics article:nth-child(2){border-right:0}.metrics article:nth-child(-n+2){border-bottom:1px solid var(--line)}.library-head{align-items:start;gap:20px}.filters{display:block}.search{min-width:160px}.filters select{width:100%}.font-grid{grid-template-columns:1fr}.font-card{min-height:460px}.form-grid,.permission-grid{grid-template-columns:1fr}.sheet{padding:25px}.detail-hero{grid-template-columns:1fr;margin:-25px -25px 28px}.detail-glyph{height:190px}.detail-title{padding:25px}.section-title{display:block}.section-title small{display:block;margin-top:8px}}