@font-face{font-family:Outfit;src:url('./assets/Outfit.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{color-scheme:dark;--bg:#14121b;--surface:#1a1722;--elevated:#201c2b;--ink:#f3f1f8;--secondary:#b6b1c4;--muted:#8a8597;--border:#332e42;--accent:#a892e0;--accent-bg:#3f2d6b;--stage:#100b1c;--focus:#d6c2ff;--h-control:36px}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}body{font-family:Outfit,system-ui,sans-serif;font-size:16px}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:disabled{opacity:.3;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--focus);outline-offset:4px}a{color:var(--accent)}svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:none}.viewer{height:100dvh;min-height:420px;display:flex;flex-direction:column}.topbar{height:68px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 32px;border-bottom:.5px solid var(--border);gap:16px}.brand{display:flex;align-items:center;gap:20px;text-decoration:none;color:var(--secondary);min-width:0}.brand img{width:122px;height:auto;display:block}.brand span{font-size:13px;padding-left:20px;border-left:.5px solid var(--border);letter-spacing:.04em}.utility,.nav{height:var(--h-control);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 12px;white-space:nowrap;border:.5px solid transparent;background:transparent;border-radius:8px;font-size:14px;font-weight:400;text-decoration:none;transition:background 150ms,color 150ms}.utility{color:var(--secondary)}.utility:hover,.nav:not(:disabled):hover{background:var(--elevated);color:var(--ink)}.icon-only{width:var(--h-control);padding:0}.topbar>.utility{border-color:var(--border)}main{display:flex;align-items:center;justify-content:center;min-height:0;flex:1;padding:28px 32px;background:var(--stage);overflow:hidden}.slide-frame{margin:0;width:min(100%,calc((100dvh - 222px)*16/9));max-width:1920px;aspect-ratio:16/9;position:relative;box-shadow:0 16px 64px #0005;background:var(--surface);touch-action:pan-y}.slide-frame img{display:block;width:100%;height:100%;object-fit:contain;user-select:none}.controls{flex:none;padding:0 32px 16px;background:var(--bg)}.progress{height:2px;background:var(--border);width:100%;margin-bottom:16px}.progress>div{height:100%;width:10%;background:var(--accent);transition:width 180ms ease}.control-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.nav-controls{display:flex;align-items:center;gap:16px}.nav{border-color:var(--border)}.nav:not(:disabled){color:var(--ink)}#next:not(:disabled){background:var(--accent-bg);border-color:var(--accent-bg)}#next:not(:disabled):hover{background:var(--elevated);border-color:var(--accent)}.counter{font-size:14px;min-width:60px;text-align:center;font-variant-numeric:tabular-nums;letter-spacing:.02em}.counter span{color:var(--muted);padding:0 5px}.tools{display:flex;gap:4px}.bottom-line{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:14px;font-size:12px;color:var(--muted);height:18px}.bottom-line>#slide-title{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.keyboard-hint{white-space:nowrap}.keyboard-hint span{padding:0 8px}#status{position:absolute;right:0;bottom:26px;background:var(--elevated);color:var(--ink);font-size:13px;border-radius:8px;padding:8px 12px;border:.5px solid var(--border);max-width:75vw;box-shadow:0 8px 30px #0004}#status:empty{display:none}dialog{width:min(1040px,calc(100vw - 40px));max-height:85dvh;padding:0;border:.5px solid var(--border);border-radius:14px;background:var(--surface);color:var(--ink);box-shadow:0 24px 100px #0008;overflow:auto}dialog::backdrop{background:#07050dc9;backdrop-filter:blur(8px)}.panel-header{position:sticky;top:0;background:var(--surface);z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-bottom:.5px solid var(--border)}.panel-header h2{font-size:20px;font-weight:600;letter-spacing:-.018em;margin:0}.close{background:var(--elevated)}.panel-content{padding:24px}.slide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 20px}.thumbnail{border:0;padding:0;background:none;text-align:left;color:var(--secondary);font-size:14px;line-height:1.5}.thumbnail img{width:100%;aspect-ratio:16/9;display:block;object-fit:contain;border-radius:4px;outline:1px solid var(--border);outline-offset:3px;transition:outline 150ms}.thumbnail:hover img,.thumbnail[aria-current=page] img{outline:2px solid var(--accent)}.thumbnail>span{display:flex;gap:10px;align-items:baseline;margin-top:12px}.thumbnail .number{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.thumbnail[aria-current=page]{color:var(--ink)}.reading{max-width:750px;margin:0 auto;padding:4px 8px 20px}.reading h3{font-size:28px;line-height:1.25;font-weight:600;letter-spacing:-.018em;margin:0 0 24px}.reading p{font-size:18px;line-height:1.6;margin:0 0 16px;color:var(--secondary);white-space:pre-line}.reading p.eyebrow{font-size:12px;letter-spacing:.09em;color:var(--accent);margin-bottom:12px}.source-note{color:var(--secondary);font-size:16px;line-height:1.6;margin:0 0 24px}.source-list{list-style:none;margin:0;padding:0}.source-list li+li{border-top:.5px solid var(--border)}.source-list a{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;text-decoration:none;color:var(--ink);font-size:17px}.source-list a:hover{color:var(--accent)}.source-list small{display:block;color:var(--muted);font-size:13px;margin-top:4px}.source-list svg{color:var(--muted)}.share-input{display:block;width:100%;font:inherit;font-size:16px;color:var(--ink);padding:14px;border:.5px solid var(--border);border-radius:8px;background:var(--elevated)}.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.noscript{position:fixed;bottom:0;width:100%;padding:12px;text-align:center;background:var(--surface)}[hidden]{display:none!important}
@media(min-width:1800px){main{padding:32px 64px}.topbar,.controls{padding-left:48px;padding-right:48px}.slide-frame{width:min(100%,calc((100dvh - 230px)*16/9))}}
@media(max-width:800px){.topbar{padding:0 20px;height:60px}.brand{gap:12px}.brand span{padding-left:12px}.controls{padding:0 20px 16px}.control-row{flex-direction:column;gap:14px}.nav-controls{justify-content:center;width:100%}.tools{justify-content:center;width:100%;gap:6px}.bottom-line{justify-content:center}.keyboard-hint{display:none}.slide-frame{width:min(100%,calc((100dvh - 265px)*16/9))}main{padding:20px}.progress{margin-bottom:14px}.slide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.panel-header{padding:16px 20px}.panel-content{padding:20px}}
@media(max-width:480px){.viewer{min-height:460px}.brand img{width:112px}.brand span{display:none}.topbar>.utility span{display:none}.topbar>.utility{width:36px;padding:0}main{padding:12px}.slide-frame{width:100%;box-shadow:0 8px 28px #0003}.controls{padding:0 16px calc(14px + env(safe-area-inset-bottom))}.tools{justify-content:space-between;gap:0}.tools .utility{padding:0 9px;font-size:13px}.tools svg{width:16px;height:16px}.nav-controls{gap:22px}.nav{min-width:92px}.bottom-line{font-size:11px}.slide-grid{grid-template-columns:1fr;gap:24px}dialog{width:calc(100vw - 24px);max-height:90dvh}.reading{padding:0}.reading h3{font-size:24px}.reading p{font-size:17px}.source-list a{font-size:16px}}
@media(max-height:520px) and (orientation:landscape){.viewer{min-height:300px}.topbar{height:44px}.topbar .brand span{display:none}main{padding:8px 20px}.controls{padding-bottom:8px}.progress{margin-bottom:8px}.bottom-line{display:none}.control-row{flex-direction:row;gap:8px}.nav-controls{width:auto;gap:8px}.tools{width:auto;gap:0}.tools .utility span{display:none}.tools .utility{width:36px;padding:0}.slide-frame{width:min(100%,calc((100dvh - 112px)*16/9))}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}