@font-face{font-family:Inter;src:url('assets/Inter-latin.woff2') format('woff2');font-weight:100 900;font-display:swap}
@font-face{font-family:Newsreader;src:url('assets/Newsreader.ttf') format('truetype');font-weight:200 800;font-display:swap}
@font-face{font-family:XM_LiuYe;src:url('assets/XM_LiuYe.ee385c138e6b.ttf') format('truetype');font-weight:400;font-display:swap}
:root{color-scheme:light;--bg:oklch(98% .005 260);--ink:oklch(15% .02 260);--card:oklch(99.5% .003 260);--primary:oklch(35% .12 260);--muted:oklch(50% .02 260);--line:oklch(88% .02 260);--soft:oklch(94% .01 260);font-family:Inter,system-ui,sans-serif;font-synthesis:none}
:root[data-theme=dark]{color-scheme:dark;--bg:oklch(14% .02 260);--ink:oklch(93% .01 260);--card:oklch(19% .025 260);--primary:oklch(74% .09 260);--muted:oklch(72% .02 260);--line:oklch(30% .02 260);--soft:oklch(25% .025 260)}
*{box-sizing:border-box}html,body{margin:0;min-width:280px}body{height:100vh;height:100svh;display:grid;grid-template-rows:76px minmax(0,1fr) 42px;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible{outline:3px solid var(--primary);outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.icon{width:22px;height:22px;flex-shrink:0;display:block}.header{display:flex;align-items:center;justify-content:space-between;padding:0 4%;gap:20px}.brand{font-size:25px;letter-spacing:-1.2px;font-weight:600}.brand span{color:var(--primary)}.header-note{font-size:12px;color:var(--muted);margin:0}.header button{width:40px;height:40px;display:grid;place-items:center;background:transparent;color:var(--ink);border:1px solid var(--line);border-radius:6px}.header button:hover{background:var(--soft)}.header .icon{width:18px;height:18px}.theme-sun{display:none}[data-theme=dark] .theme-moon{display:none}[data-theme=dark] .theme-sun{display:block}
.portals{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;padding:0 24px;min-height:0;max-width:1800px;width:100%;margin:auto;height:100%}.portal{min-height:0;min-width:0;display:flex;flex-direction:column;padding:clamp(20px,3vw,46px);border:1px solid var(--line);border-radius:10px;position:relative;overflow:hidden;background:var(--card);isolation:isolate}.portal-archive{background:oklch(25% .055 260);border-color:oklch(32% .055 260);color:#f1f4fa}.portal-top{display:flex;align-items:center;justify-content:space-between;color:var(--primary);gap:10px}.eyebrow{font-size:10px;font-weight:500;letter-spacing:.14em}.portal-archive .portal-top{color:#afc1e3}.portal-heading{margin-top:clamp(16px,3vh,34px);position:relative;z-index:2}.portal h2{font-family:Newsreader,Georgia,serif;font-size:clamp(44px,6.6vw,94px);font-weight:400;line-height:1.04;letter-spacing:0;margin:0}.portal-heading p{font-size:clamp(12px,1.1vw,15px);line-height:1.65;color:var(--muted);margin:16px 0 0}.portal-archive .portal-heading p{color:#b7c3d7}.portal-art{position:relative;min-height:0;flex:1;margin:12px -5px 16px;display:flex;align-items:center;justify-content:center}.art-ring{position:absolute;width:70%;aspect-ratio:1;max-height:100%;border:1px solid var(--line);border-radius:50%;opacity:.55}.portal-archive .art-ring{border-color:#8398be55}.manchu{position:absolute;right:2%;top:50%;transform:translateY(-50%);font-family:XM_LiuYe,serif;writing-mode:vertical-lr;text-orientation:mixed;font-size:clamp(30px,4vw,58px);line-height:1.2;max-height:100%;overflow:hidden;color:var(--primary);opacity:.38}.portal-archive .manchu{color:#c3d0e8;opacity:.45}.manuscript{height:85%;max-width:75%;aspect-ratio:1500/1358;position:relative;transform:rotate(-7deg);box-shadow:0 20px 35px -18px #0b183666;transition:transform .6s;overflow:hidden}.manuscript img{display:block;width:100%;height:100%;object-fit:contain}.scan-line{position:absolute;left:0;right:0;top:5%;height:1px;background:#a5c5ff;box-shadow:0 0 14px 3px #80afff75;animation:scan 7s ease-in-out infinite}.archive-stack{height:76%;max-width:76%;aspect-ratio:1280/840;position:relative;transform:rotate(5deg);transition:transform .6s}.archive-stack img{display:block;position:relative;width:100%;height:100%;object-fit:cover;box-shadow:0 20px 35px -18px #0008}.stack-sheet{position:absolute;inset:0;background:#c7cbd2;border:1px solid #dee2e9}.back-sheet{transform:rotate(-10deg) translate(-4%,2%);opacity:.35}.middle-sheet{transform:rotate(-5deg) translate(-2%,1%);opacity:.65}.portal-bottom{position:relative;z-index:2;display:flex;flex-direction:column;gap:16px}.detail{font-size:11px;color:var(--muted)}.portal-archive .detail{color:#b7c3d7}.entry{min-height:48px;display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--primary);color:var(--bg);border-radius:6px;padding:13px 18px;font-size:13px;font-weight:500}.portal-archive .entry{background:#e8edf7;color:#1d304f}.entry .icon{width:18px;height:18px;transition:transform .25s}.portal:hover .entry .icon{transform:translate(2px,-2px)}.portal:hover .manuscript{transform:rotate(-3deg) translateY(-3px)}.portal:hover .archive-stack{transform:rotate(2deg) translateY(-3px)}footer{display:flex;align-items:center;justify-content:space-between;padding:0 26px;font-size:10px;color:var(--muted)}
@keyframes scan{0%,100%{top:5%;opacity:0}15%,85%{opacity:.8}50%{top:95%}}
@media(max-width:600px){body{grid-template-rows:62px minmax(0,1fr) 34px}.header{padding:0 16px;gap:10px}.brand{font-size:22px}.header-note{font-size:9px;max-width:100px;text-align:center;line-height:1.5}.header button{height:34px;width:34px}.portals{gap:8px;padding:0 10px}.portal{padding:18px 13px;border-radius:8px}.eyebrow{font-size:8px;letter-spacing:.05em}.portal-top>.icon{width:17px;height:17px}.portal-heading{margin-top:24px}.portal h2{font-size:clamp(34px,8.5vw,50px)}.portal-heading p{font-size:11px;line-height:1.7;margin-top:12px}.portal-art{margin:10px -4px;max-height:none}.manuscript{width:86%;height:auto;max-height:75%;max-width:86%}.archive-stack{width:85%;height:auto;max-height:75%;max-width:85%}.manchu{top:25%;right:0;font-size:32px;opacity:.25}.portal-bottom{gap:12px}.detail{font-size:9px;line-height:1.6;min-height:29px}.entry{padding:11px 10px;min-height:44px;font-size:11px;gap:5px}.entry .icon{width:14px;height:14px}footer{padding-inline:12px;font-size:8px}}
@media(max-height:650px){body{grid-template-rows:56px minmax(0,1fr) 28px}.portal{padding-top:16px;padding-bottom:16px}.portal-heading{margin-top:12px}.portal-heading p{margin-top:8px}.portal h2{font-size:clamp(32px,5vw,62px)}.portal-bottom{gap:8px}.detail{display:none}.portal-art{margin-block:8px}.entry{min-height:40px;padding-block:10px}}
@media(max-height:440px){.portal{padding:12px 20px}.portal-top{display:none}.portal-heading{margin-top:0}.portal-heading p{font-size:10px;line-height:1.4}.portal h2{font-size:34px}.portal-art{position:absolute;top:15%;bottom:25%;left:48%;right:8%;margin:0;z-index:-1;opacity:.65}.portal-heading{flex:1}.entry{min-height:36px;font-size:11px}.manchu{display:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}.scan-line{display:none}}