:root{--paper:#f5f4f0;--surface:#ffffff;--ink:#1c1c1a;--muted:#686761;--line:#dcdad4;--accent:#a12b2b;--veil:rgba(245,244,240,.86);--hover:rgba(28,28,26,.06);--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s6:24px;--s8:32px;--s12:48px;--r:2px;--edge:32px;--serif:"Songti SC",STSong,"Noto Serif SC",serif;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px;color:var(--ink);background:var(--paper);font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;overflow:hidden}button{font:inherit;color:inherit}button:disabled{opacity:.4;cursor:default}:focus-visible{outline:1px solid var(--ink);outline-offset:2px}.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}.muted{color:var(--muted)}.app{--frame:#e8e7e2;display:grid;grid-template-rows:64px minmax(0,1fr) 72px;height:100dvh;padding:0 var(--edge);background:var(--paper);color:var(--ink);transition:background-color .6s ease,color .6s ease}.app.dark{--paper:#131312;--surface:#1d1c1a;--ink:#ecebe6;--muted:#9a9890;--line:#353430;--accent:#c8483f;--veil:rgba(19,19,18,.86);--hover:rgba(236,235,230,.08);--frame:#0d0d0c;color-scheme:dark}button.word{transition:color .6s ease}button.word{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0;border:0;background:none;font-size:13px;letter-spacing:.12em;color:var(--muted);cursor:pointer;position:relative}button.word:hover:not(:disabled){color:var(--ink)}button.word.small{font-size:12px;letter-spacing:.08em}button.word[aria-current=page],button.word[aria-pressed=true]{color:var(--ink)}button.word[aria-current=page]:after,.views button.word[aria-pressed=true]:after{content:"";position:absolute;left:0;right:.12em;bottom:7px;height:1px;background:var(--accent)}.rates button.word[aria-pressed=true]:after{content:"";position:absolute;left:0;right:.08em;bottom:9px;height:1px;background:var(--ink)}button.icon{display:inline-grid;place-items:center;width:40px;height:40px;padding:0;border:0;border-radius:var(--r);background:none;cursor:pointer}button.icon:hover{background:var(--hover)}.masthead{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:var(--s8)}.brand{display:flex;align-items:center;gap:var(--s3);min-height:44px;padding:0;border:0;background:none;cursor:pointer}.brand-mark{font-family:var(--serif);font-size:22px;line-height:1}.brand-name{font-size:11px;line-height:1;letter-spacing:.4em;color:var(--muted);transform:translateY(1px)}.state-note{margin:0;font-size:12px;letter-spacing:.06em;color:var(--muted);text-align:center}.chapters{display:flex;gap:var(--s8)}.chapters button.word{font-size:14px;letter-spacing:.18em}.utilities{display:flex;gap:var(--s6);padding-left:var(--s8);border-left:1px solid var(--line)}.frame{position:relative;min-height:0;overflow:hidden;background:var(--frame)}.scene{position:absolute;inset:0}.scene canvas{display:block;width:100%;height:100%;touch-action:none;outline:none}.loading,.error{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:var(--s3);background:var(--paper)}.loading{font-size:12px;letter-spacing:.4em;color:var(--muted)}.error p{margin:0}.spinner{width:18px;height:18px;border:1px solid var(--line);border-top-color:var(--ink);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.notice{position:absolute;left:50%;top:var(--s4);transform:translate(-50%);display:flex;align-items:center;gap:var(--s2);padding:0 var(--s2) 0 var(--s3);background:var(--paper);font-size:12px;white-space:nowrap}.joystick{position:absolute;left:var(--s6);bottom:var(--s6);display:none;place-items:center;width:88px;height:88px;border-radius:50%;background:var(--veil);touch-action:none}.joystick i{width:30px;height:30px;border-radius:50%;background:var(--ink);opacity:.7}@media(pointer:coarse){.joystick{display:grid}}.comparison-image{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.comparison-line{position:absolute;top:0;bottom:0;width:1px;background:var(--paper);pointer-events:none}.comparison-label{position:absolute;top:var(--s4);padding:var(--s1) var(--s2);background:var(--paper);font-size:12px;font-variant-numeric:tabular-nums}.comparison-label.left{left:var(--s4)}.comparison-label.right{right:var(--s4)}.comparison-handle{position:absolute;left:50%;bottom:var(--s4);transform:translate(-50%);width:min(320px,70%);padding:var(--s2) var(--s3);background:var(--paper)}.comparison-handle input{display:block;width:100%;accent-color:var(--ink)}.controls{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto auto auto;align-items:center;gap:var(--s8)}.seasons{display:flex;gap:var(--s3)}.seasons button.word[aria-pressed=true]:after{content:"";position:absolute;left:0;right:.08em;bottom:9px;height:1px;background:var(--accent)}.views{display:flex;align-items:center;gap:var(--s6)}.views .muted-word{font-size:12px;letter-spacing:.08em}.play{color:var(--ink)!important}.play .rate-tag{font-size:11px;letter-spacing:.04em;color:var(--muted);font-variant-numeric:tabular-nums}.track{position:relative;height:40px}.track input{position:absolute;inset:0;width:100%;height:28px;margin:0;-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer}.track input::-webkit-slider-runnable-track{height:1px;background:linear-gradient(to right,var(--ink) var(--p),var(--line) var(--p))}.track input::-webkit-slider-thumb{-webkit-appearance:none;width:11px;height:11px;margin-top:-5px;border:0;border-radius:50%;background:var(--accent)}.track input::-moz-range-track{height:1px;background:var(--line)}.track input::-moz-range-progress{height:1px;background:var(--ink)}.track input::-moz-range-thumb{width:11px;height:11px;border:0;border-radius:50%;background:var(--accent)}.track input:focus-visible{outline:none}.track input:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px #a12b2b38}.track input:focus-visible::-moz-range-thumb{box-shadow:0 0 0 4px #a12b2b38}.ticks{position:absolute;left:5px;right:5px;bottom:0;height:12px;pointer-events:none}.ticks span{position:absolute;transform:translate(-50%);font-size:10px;line-height:12px;color:var(--muted);font-variant-numeric:tabular-nums}.reading{display:flex;align-items:baseline;gap:var(--s3)}.reading time{font-size:17px;letter-spacing:.06em;font-variant-numeric:tabular-nums}.reading .date{min-height:32px;padding:0;border:0;background:none;font-size:12px;letter-spacing:.06em;color:var(--muted);cursor:pointer;white-space:nowrap}.reading .date:hover{color:var(--ink)}.rates{display:flex;gap:var(--s3)}.compare.on{color:var(--accent)!important}dialog.sheet{border:0;padding:var(--s8);background:var(--paper);color:var(--ink);overflow:auto;overscroll-behavior:contain}dialog.sheet::backdrop{background:#1c1c1a47}.sheet.info,.sheet.settings{margin:0 0 0 auto;width:min(400px,100vw);height:100dvh;max-height:100dvh}.sheet.photos{width:min(1040px,calc(100vw - 32px));max-height:calc(100dvh - 32px);margin:auto}.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--s6)}.sheet-head h2{margin:0;font-family:var(--serif);font-size:22px;font-weight:400;letter-spacing:.2em}.season-links{display:flex;flex-direction:column;align-items:flex-start;gap:0;margin:0 0 var(--s4)}.info .lead{margin:0 0 var(--s6);font-size:15px;line-height:1.9}.info p.muted,.sheet.settings p.muted{margin:0 0 var(--s4);font-size:13px;line-height:1.8}button.primary{display:flex;align-items:center;gap:var(--s3);width:100%;min-height:44px;padding:0 var(--s4);border:1px solid var(--ink);border-radius:var(--r);background:var(--ink);color:var(--paper);font-size:14px;cursor:pointer}button.primary .muted{margin-left:auto;font-size:12px;color:var(--line)}.light-path{display:block;width:100%;margin:var(--s6) 0;color:var(--ink);font-size:10px}.light-path text{fill:var(--muted)}.help{margin:var(--s6) 0 var(--s4);padding:0;list-style:none;border-top:1px solid var(--line)}.help li{padding:var(--s3) 0;border-bottom:1px solid var(--line);font-size:12px;line-height:1.8;color:var(--muted)}.space-plan{margin:0}.space-plan svg{display:block;width:100%;height:auto;font-size:11px}.space-plan figcaption{margin-top:var(--s2);font-size:12px;color:var(--muted)}.sun-reading{margin:0 0 var(--s6);font-size:13px;font-variant-numeric:tabular-nums}.solar-form label{display:flex;flex-direction:column;gap:6px;margin-bottom:var(--s4);font-size:12px;color:var(--muted)}.solar-form input{min-width:0;min-height:40px;padding:0 10px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);font:inherit;font-size:16px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:0 var(--s4)}.solar-form .primary{justify-content:center;margin-bottom:var(--s6)}.rate-setting{display:flex;align-items:center;gap:var(--s4);padding:var(--s2) 0;border-top:1px solid var(--line);font-size:13px}.rate-setting span{margin-right:auto}.rate-setting button.word[aria-pressed=true]:after{content:"";position:absolute;left:0;right:.08em;bottom:9px;height:1px;background:var(--ink)}.toggles{padding-top:var(--s3);border-top:1px solid var(--line)}.toggles label{display:flex;align-items:center;gap:10px;min-height:40px;font-size:13px}.toggles input{width:16px;height:16px;accent-color:var(--ink)}details.fine{margin-top:var(--s3);padding-top:var(--s2);border-top:1px solid var(--line);font-size:12px;line-height:1.8;color:var(--muted)}details.fine summary{min-height:40px;line-height:40px;color:var(--ink);cursor:pointer}details.fine a{color:var(--ink)}.photo-frame{position:relative;display:flex;align-items:center;justify-content:center;height:min(62dvh,640px);background:var(--ink)}.photo-frame>img{width:100%;height:100%;object-fit:contain}.photo-prev,.photo-next{position:absolute;top:calc(50% - 20px);background:var(--veil)!important}.photo-prev{left:var(--s3)}.photo-next{right:var(--s3)}.photo-caption{display:flex;justify-content:space-between;margin:var(--s3) 0;font-size:12px;color:var(--muted)}.photo-thumbs{display:flex;gap:6px;overflow:auto}.photo-thumbs button{flex:none;width:64px;height:46px;padding:0 0 2px;border:0;border-radius:0;background:none;opacity:.5;cursor:pointer}.photo-thumbs button[aria-pressed=true]{opacity:1;box-shadow:inset 0 -2px 0 var(--accent)}.photo-thumbs img{display:block;width:100%;height:100%;object-fit:cover}.app.cover{grid-template-rows:minmax(0,1fr);padding:0}.app.cover .masthead,.app.cover .controls{display:none}.cover-page{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;justify-content:space-between;padding:clamp(28px,4.4vw,64px);color:#f3f1ea;opacity:0;visibility:hidden;transition:opacity .7s ease,visibility 0s linear .7s}.app.cover .cover-page{opacity:1;visibility:visible;transition:opacity .7s ease}.cover-page:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#090b129e,#090b124d 30%,#090b1200 44%)}.cover-foot{max-width:400px}.cover-page>*{position:relative}.cover-page h1{display:flex;align-items:baseline;gap:22px;margin:0;font-weight:400}.cover-mark{font-family:var(--serif);font-size:clamp(72px,8.4vw,124px);line-height:1}.cover-name{font-size:13px;letter-spacing:.6em}.cover-lead{max-width:23em;margin:var(--s6) 0 0;font-size:15px;line-height:1.9;color:#f3f1eadb}.cover-chapters{display:grid;gap:var(--s6);padding-top:var(--s6);border-top:1px solid rgba(243,241,234,.26)}.cover-chapters button{display:flex;flex-direction:column;align-items:flex-start;gap:var(--s2);min-height:44px;padding:0;border:0;background:none;color:inherit;text-align:left;cursor:pointer}.cover-chapters strong{position:relative;font-family:var(--serif);font-size:24px;font-weight:400;letter-spacing:.24em}.cover-chapters strong:after{content:"";position:absolute;left:0;right:.24em;bottom:-6px;height:1px;background:#d9574d;transform:scaleX(0);transform-origin:left;transition:transform .3s ease}.cover-chapters button:hover:not(:disabled) strong:after,.cover-chapters button:focus-visible strong:after{transform:scaleX(1)}.cover-chapters span{font-size:13px;line-height:1.7;color:#f3f1eabd}.cover-chapters button:disabled{opacity:.55}.cover-note{margin:var(--s4) 0 0;font-size:12px;letter-spacing:.06em;color:#f3f1ea9e}.cover-note button{padding:0;border:0;background:none;color:#f3f1eaeb;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.app.cover .loading{background:#0e1016;color:#f3f1ea99}.app.cover .spinner{border-color:#f3f1ea2e;border-top-color:#f3f1eacc}.app.film{grid-template-rows:minmax(0,1fr);padding:0}.app.film .masthead,.app.film .controls,.app.film .cover-page,.app.film .intertitle{display:none}.film-status{position:fixed;left:8px;top:8px;z-index:10;padding:2px 6px;background:#fff;color:#000;font:12px/1.4 ui-monospace,monospace}.intertitle{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:var(--s12) 40px;color:#f6f4ee;pointer-events:none;text-shadow:0 1px 2px rgba(0,0,0,.45),0 0 16px rgba(0,0,0,.4);background:linear-gradient(to top,#0a0a0cb8,#0a0a0c6b 22%,#0a0a0c00 46%);animation:intertitle 3.6s ease forwards}.intertitle h2{margin:0;font-family:var(--serif);font-size:clamp(30px,3.2vw,44px);font-weight:400;letter-spacing:.3em}.intertitle p{margin:var(--s3) 0 0;font-size:14px;letter-spacing:.06em;color:#f6f4eedb}@keyframes intertitle{0%{opacity:0}16%{opacity:1}72%{opacity:1}to{opacity:0}}@media(max-width:760px){.cover-page{padding:calc(var(--s6) + env(safe-area-inset-top)) var(--s6) calc(var(--s6) + env(safe-area-inset-bottom))}.cover-mark{font-size:72px}.cover-lead{font-size:14px;margin-top:var(--s4)}.cover-page:before{background:linear-gradient(to bottom,#090b1280,#090b1200 34%),linear-gradient(to top,#090b12b8,#090b1200 52%)}.cover-chapters{gap:var(--s4);padding-top:var(--s4)}.cover-chapters strong{font-size:20px}.cover-chapters span{font-size:12px}.intertitle{padding:var(--s6) var(--s4)}.intertitle h2{font-size:26px}.intertitle p{font-size:13px}:root{--edge:0px}.app{grid-template-rows:auto minmax(0,1fr) auto}.masthead{grid-template-columns:auto 1fr auto;gap:var(--s3);padding:0 var(--s3) 0 var(--s4);height:52px}.brand-name,.state-note,.utilities .hide-mobile{display:none}.chapters{justify-content:center;gap:var(--s4)}.chapters button.word{font-size:13px;letter-spacing:.06em;white-space:nowrap}.utilities{gap:var(--s4);padding-left:var(--s3)}.controls{grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"views views compare" "play track reading";gap:0 var(--s4);padding:var(--s1) var(--s4) var(--s3)}.views{grid-area:views;gap:var(--s4)}.compare{grid-area:compare;justify-self:end}.play{grid-area:play}.track{grid-area:track}.reading{grid-area:reading}.rates,.seasons{display:none}.reading time{font-size:15px}.reading .date{display:none}dialog.sheet{padding:var(--s6) var(--s4)}.sheet.info,.sheet.settings,.sheet.photos{width:100vw;max-width:100vw;height:auto;max-height:88dvh;margin:auto 0 0}.photo-frame{height:44dvh}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:3s}.intertitle{animation-timing-function:steps(1,end)}}
