:root{color-scheme:dark;--ink:#e2eeeb;--muted:#9fb8b8;--line:rgba(208,244,236,.18);--accent:#a3dfcc;--mx:0px;--my:0px;font-family:"Segoe UI","Microsoft YaHei",sans-serif;background:#0c2024;color:var(--ink)}
*{box-sizing:border-box}body{margin:0;min-height:100svh;padding:52px clamp(20px,4.5vw,76px);display:grid;place-items:center;overflow-x:hidden}button,a,input{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #c3f8e3;outline-offset:6px}button{border:0}button:disabled{cursor:default}.landscape{position:fixed;inset:0;overflow:hidden;background:radial-gradient(ellipse at 68% 15%,#74918f55,transparent 48%),linear-gradient(#142a30,#385655 54%,#102c31 55%,#091c22)}.landscape:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#04141966,transparent 45%,#081b2233),radial-gradient(ellipse at 50% 45%,transparent 30%,#03131888)}.moon{position:absolute;left:69%;top:12%;width:85px;aspect-ratio:1;border-radius:50%;background:#cee5d366;filter:blur(9px);box-shadow:0 0 110px 60px #a2c7b324}.mountain{position:absolute;width:120%;height:35%;left:-10%;top:24%;background:#223f42;clip-path:polygon(0 86%,6% 70%,11% 76%,22% 30%,28% 48%,36% 4%,42% 42%,49% 30%,58% 73%,66% 36%,74% 57%,82% 17%,92% 63%,100% 41%,100% 100%,0 100%);filter:blur(3px)}.mountain-back{opacity:.45;transform:translateX(calc(var(--mx) * -.3))}.mountain-front{top:36%;height:23%;background:#173237;transform:scaleX(-1) translateX(calc(var(--mx) * .5));opacity:.6}.water{position:absolute;inset:56% 0 0;background:repeating-linear-gradient(178deg,transparent 0 16px,#a9d8c608 17px,transparent 18px 26px),radial-gradient(ellipse at 68% 0,#9abcb333,transparent 56%)}.shore{position:absolute;bottom:-5%;left:-10%;width:70%;height:25%;border-radius:50%;background:#06191f;filter:blur(20px)}#weather{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.outer-label,.outside-footer{position:absolute;left:4.5vw;right:4.5vw;display:flex;justify-content:space-between;font:9px/1.5 Consolas,monospace;letter-spacing:.22em;color:#a3c1be88}.outer-label{top:22px}.outside-footer{bottom:20px}.glass{position:relative;isolation:isolate;z-index:2;width:min(1320px,100%);min-height:680px;height:min(820px,calc(100svh - 104px));border:1px solid #d5f7ea55;border-radius:12px;overflow:hidden;background:linear-gradient(110deg,#11282adb,#1c39394d);box-shadow:0 35px 90px #020d1566,inset 0 0 0 5px #c5e8da08,inset 0 1px 0 #d9fff333;backdrop-filter:blur(7px);transition:opacity .65s,transform .85s cubic-bezier(.2,.7,.2,1),filter .65s;transform:perspective(1800px) rotateY(var(--ry,0deg)) rotateX(var(--rx,0deg))}.glass.closed{opacity:0;transform:perspective(1800px) translateY(70px) rotateX(8deg) scale(.93);filter:blur(12px);pointer-events:none}.art{position:absolute;inset:0 0 0 32%;z-index:-3;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 27%);background:#759394}.art img{position:absolute;right:-3%;top:-7%;height:125%;width:100%;object-fit:cover;object-position:50% 24%;filter:saturate(.56) brightness(.8) contrast(.92);transform:translate(calc(var(--mx) * -.6),calc(var(--my) * -.5)) scale(1.035);will-change:transform}.art-shade{position:absolute;inset:0;background:linear-gradient(0deg,#092b32c9,transparent 50%,#0a222655),linear-gradient(90deg,#193a3b77,transparent 55%)}#mist{position:absolute;inset:0;width:100%;height:100%;z-index:-1;pointer-events:none}.reflection{position:absolute;inset:0;z-index:4;pointer-events:none;border:5px solid #d7f8e806;border-radius:inherit;background:linear-gradient(118deg,transparent 20%,#c6f4de05 20.1%,#e7fff505 38%,transparent 38.2%);box-shadow:inset 0 0 70px #d0fff008}.header{height:92px;padding:0 36px;display:flex;align-items:center;gap:24px;border-bottom:1px solid #d7f4e313;position:relative;z-index:5}.identity{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.16em;font-weight:600}.mark{font:italic 38px Georgia,serif;color:#bde5d7}.identity-number{color:#a6c1bc;margin-left:9px;font-weight:400}.edition{font:9px Consolas,monospace;letter-spacing:.18em;color:#c3dad099;margin-left:auto}.icon-button{display:grid;place-items:center;width:32px;height:32px;margin-left:26px;border:1px solid var(--line);border-radius:50%;background:#142d3144;font:25px/1 sans-serif}.icon-button:hover{background:#d4eee522}.content{position:relative;width:47%;max-width:550px;padding:48px 0 84px 56px}.eyebrow{font:9px Consolas,monospace;letter-spacing:.15em;color:#bdd5cd;display:flex;align-items:center;gap:9px}.status-dot{width:5px;height:5px;border-radius:50%;background:#bdebd3;box-shadow:0 0 12px #bdebd366}h1{font-family:"Noto Serif SC","Songti SC","SimSun",serif;font-weight:400;font-size:clamp(46px,4.7vw,72px);line-height:1.27;letter-spacing:.035em;margin:30px 0 5px}h1 span{display:block}.english-title{font:italic 24px/1.4 Georgia,serif;color:#b0c9c1;margin:8px 0 22px}.description{font-size:12px;color:#a8c1bb;line-height:2;letter-spacing:.09em;margin:0 0 24px}.profile-link{display:inline-flex;gap:36px;align-items:center;font-size:12px;letter-spacing:.08em;border-bottom:1px solid #aecfc46b;padding:0 0 12px}.profile-link:hover{color:#c9ffe5}.profile-link span{font-size:20px}.projects{max-width:340px;margin-top:34px}.section-label{display:flex;justify-content:space-between;font:8px Consolas,monospace;letter-spacing:.18em;color:#a9c5bd80;margin:0 0 12px}.projects a{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);padding:13px 0;transition:padding .2s,background .2s}.projects a:hover{padding-left:8px;background:#ccf9e307}.project-index{font:9px Consolas,monospace;color:#88a59f}.projects strong{display:block;font-size:12px;font-weight:500;letter-spacing:.03em}.projects small{display:block;font-size:9px;color:#8eaca4;margin-top:4px}.arrow{margin-left:auto;color:#a7c7bc;font-size:16px}.character-note{position:absolute;right:42px;bottom:125px;display:flex;align-items:center;gap:12px;color:#e5f7f0b3;font-size:10px;line-height:2;letter-spacing:.16em}.character-note b{font:8px Consolas,monospace;letter-spacing:.1em}.tiny-cross{font-size:25px;font-weight:200}.toolbar{position:absolute;bottom:0;left:0;right:0;height:65px;border-top:1px solid #c8e6de26;background:#0a252d52;backdrop-filter:blur(15px);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 36px;z-index:5}.hint{font-size:10px;color:#aac5bd;letter-spacing:.06em;white-space:nowrap}.touch-symbol{font-size:17px;vertical-align:middle;margin-right:9px}.controls{display:flex;align-items:center;gap:16px;font-size:10px;color:#bbd1c9}.controls button{padding:7px 0;background:none;white-space:nowrap}.controls button:hover{color:white}.controls label{white-space:nowrap}input[type=range]{width:70px;height:2px;accent-color:#c0dfce;cursor:pointer}.rest{position:absolute;z-index:3;text-align:center}.rest-overline{font:9px Consolas,monospace;letter-spacing:.24em;color:#bbd2c5}.rest p{font:32px/1.5 "SimSun",serif;letter-spacing:.18em;margin:20px 0 34px}.rest button{background:#cbe5d50d;border:1px solid #cbe5d544;border-radius:30px;padding:13px 24px;font-size:12px;backdrop-filter:blur(12px)}.rest button span{margin-left:20px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}
@media(min-width:1500px){.content{padding-top:65px}.projects{margin-top:40px}h1{font-size:76px}}
@media(max-height:850px) and (min-width:761px){.glass{min-height:650px}.content{padding-top:30px}h1{margin-top:22px;font-size:58px}.english-title{margin-bottom:16px}.description{margin-bottom:18px}.projects{margin-top:22px}.header{height:76px}.projects a{padding:10px 0}}
@media(max-width:1000px){.content{padding-left:34px;width:50%}.header{padding-inline:26px}.toolbar{padding-inline:26px}.hint{font-size:9px}.controls{gap:10px}.art{left:27%}.edition{display:none}}
@media(max-width:760px){body{padding:28px 12px 38px;display:block}.outer-label{display:none}.glass{min-height:840px;height:auto;border-radius:9px}.header{height:72px;padding:0 22px}.icon-button{margin-left:auto}.content{width:100%;padding:305px 25px 145px;max-width:none}.art{inset:30px 0 auto 0;height:540px;mask-image:linear-gradient(0deg,transparent,#000 35%);opacity:.84}.art img{height:130%;width:100%;right:0;top:-10%;object-position:50% 20%}.art-shade{background:linear-gradient(0deg,#102e31,transparent 85%)}h1{font-size:48px;line-height:1.2;margin-top:20px}h1 span{display:inline}.english-title{font-size:21px;margin:8px 0 16px}.description{font-size:11px;line-height:1.9}.eyebrow{font-size:8px;letter-spacing:.1em}.projects{max-width:none;margin-top:28px}.projects a{padding:14px 0}.character-note{top:285px;bottom:auto;right:22px;font-size:9px}.toolbar{height:108px;flex-direction:column;justify-content:center;align-items:flex-start;gap:14px;padding:0 25px}.controls{width:100%;justify-content:space-between}.hint{font-size:9px}.outside-footer{position:relative;left:0;right:0;bottom:auto;margin:18px 8px -18px;font-size:7px}.footer-center{display:none}.rest{position:fixed;top:42%;left:0;right:0}.rest p{font-size:25px}body.is-closed{min-height:100svh}.is-closed .glass{height:calc(100svh - 80px);min-height:0}.is-closed .outside-footer{position:fixed;bottom:18px;left:16px;right:16px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important}.glass{transform:none!important}.art img{transform:none!important}}
/* Keep the complete profile above the controls on short laptop screens. */
.glass{user-select:none}.content,.header,.toolbar{z-index:3}.art img{top:0;height:115%;object-position:50% 0}.scene-touch{position:absolute;z-index:2;top:92px;bottom:65px;right:0;width:50%;touch-action:none;cursor:crosshair}.outside-footer{position:fixed}
@media(max-height:850px) and (min-width:761px){h1{font-size:52px;line-height:1.18;margin-top:20px}.english-title{font-size:22px;margin-bottom:14px}.description{margin-bottom:16px}.projects{margin-top:20px}.scene-touch{top:76px}}
@media(max-width:760px){.art img{height:130%;top:-10%;object-position:50% 20%}.scene-touch{top:72px;bottom:auto;height:245px;width:100%}.outside-footer{position:relative}.content{pointer-events:none}.content a{pointer-events:auto}.content .projects{pointer-events:auto}}
@media(max-height:850px) and (min-width:761px){body{padding-block:40px}.glass{min-height:630px;height:calc(100svh - 80px)}.outer-label{top:14px}.outside-footer{bottom:10px}}
@media(max-width:760px){#mist{mask-image:linear-gradient(0deg,transparent 38%,#000 70%)}.glass{transform:none}.hint{white-space:normal}}
#pane-rain{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.75;mask-image:linear-gradient(90deg,#000, #0009 38%,transparent 69%)}
@media(max-width:760px){#pane-rain{mask-image:linear-gradient(0deg,transparent 30%,#0007 75%)}}

/* English typography and mobile headline wrapping. */
h1,.rest p{font-family:Georgia,"Times New Roman",serif;letter-spacing:-.025em}.description{letter-spacing:.025em}.rest p{letter-spacing:.01em}
@media(max-width:760px){h1 span{display:block}.hint{font-size:8px;letter-spacing:0}.controls{gap:10px;font-size:9px}.controls input[type=range]{width:55px}.english-title{font-size:19px}}

/* Repository labels reflect the current public forks. */
.project-detail{min-width:0}.projects strong{display:flex;align-items:center;gap:10px}.repo-kind{font:8px/1.2 Consolas,monospace;letter-spacing:.02em;border:1px solid #b8d9c944;border-radius:3px;padding:2px 5px;color:#aecabd}.projects small{line-height:1.4}.projects a{gap:14px}
@media(max-height:850px) and (min-width:761px){.content{padding-top:22px}h1{margin-top:16px}.english-title{margin-bottom:10px}.description{margin-bottom:12px}.profile-link{padding-bottom:8px}.projects{margin-top:14px}.projects a{padding:7px 0}}

/* Flow layout: the controls own a row and can never cover profile content. */
body{padding:56px clamp(24px,5vw,100px)}
.glass{display:flex;flex-direction:column;width:min(1680px,100%);height:auto;min-height:min(960px,calc(100svh - 112px))}
.header{height:auto;min-height:88px;flex:0 0 auto;padding:22px clamp(28px,3vw,52px)}
.content{flex:1 0 auto;width:48%;max-width:none;padding:36px 0 32px clamp(34px,4vw,72px)}
h1{font-size:clamp(52px,4.5vw,76px);line-height:1.1;margin:24px 0 5px}
.english-title{font-size:clamp(20px,1.6vw,26px);margin:10px 0 20px}
.description{font-size:clamp(12px,.9vw,15px);line-height:1.85;margin:0 0 22px}
.profile-link{font-size:13px;padding-bottom:12px}
.projects{width:100%;max-width:440px;margin-top:28px}
.section-label{font-size:9px;color:#a9c5bdb3}
.projects a{padding:12px 0}
.projects strong{font-size:14px}
.projects small{font-size:11px;color:#a6c1b7}
.project-index{font-size:10px}
.repo-kind{font-size:9px}
.toolbar{position:relative;inset:auto;flex:0 0 auto;height:auto;min-height:72px;padding:18px clamp(28px,3vw,52px);flex-wrap:wrap;row-gap:12px}
.hint{font-size:11px;white-space:normal}
.controls{font-size:11px;gap:16px;flex-wrap:wrap}
.character-note{bottom:112px}
.scene-touch{top:88px;bottom:80px}
@media(min-width:1800px){.identity{font-size:14px}.edition,.eyebrow{font-size:11px}.projects strong{font-size:16px}.projects small{font-size:12px}.section-label{font-size:10px}.profile-link{font-size:15px}.hint,.controls{font-size:12px}}
@media(max-height:800px) and (min-width:761px){body{padding-block:32px}.glass{min-height:calc(100svh - 64px)}.header{min-height:72px;padding-block:16px}.content{padding-top:22px;padding-bottom:24px}h1{font-size:52px;margin-top:16px}.english-title{font-size:21px;margin-bottom:14px}.description{font-size:12px;margin-bottom:14px}.projects{margin-top:20px}.projects a{padding:9px 0}.projects strong{font-size:13px}.projects small{font-size:10px}.toolbar{min-height:64px;padding-block:14px}.scene-touch{top:72px;bottom:72px}}
@media(min-width:761px) and (max-width:1000px){.content{width:55%;padding-left:30px;padding-right:20px}.toolbar{column-gap:16px}.hint,.controls{font-size:10px}.controls{gap:12px}}
@media(max-width:760px){body{padding:28px 12px 38px}.glass{height:auto;min-height:0}.header{min-height:72px;padding:18px 22px}.content{width:100%;padding:305px 25px 32px;flex:0 0 auto}h1{font-size:48px;margin-top:20px}.english-title{font-size:19px;margin:10px 0 16px}.description{font-size:12px;margin-bottom:22px}.projects{margin-top:28px;max-width:none}.projects a{padding:14px 0}.projects strong{font-size:14px}.projects small{font-size:11px}.toolbar{min-height:108px;padding:20px 25px;gap:14px;align-items:flex-start}.hint{font-size:9px}.controls{font-size:10px;gap:10px;width:100%;justify-content:space-between}.controls input[type=range]{width:55px}.character-note{top:285px;bottom:auto}.scene-touch{top:72px;bottom:auto}.is-closed .glass{height:calc(100svh - 80px);min-height:0}}

/* A photographic valley behind the animated weather and close glass droplets. */
.landscape{background:#10272e}.landscape-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 50%;filter:brightness(.72) saturate(.72)}.landscape:after{background:linear-gradient(0deg,#05141d44,transparent 60%),radial-gradient(ellipse at 50% 45%,transparent 35%,#03131866)}.valley-haze{position:absolute;inset:25% -10% 35%;background:radial-gradient(ellipse at 45% 55%,#acced210,transparent 62%);filter:blur(24px);transform:translateX(calc(var(--mx) * .4))}.rest{text-shadow:0 2px 18px #031018}.rest button{background:#09202999}#pane-rain{opacity:.85;mask-image:linear-gradient(90deg,#000,#000a 55%,#0007)}
@media(max-width:760px){#pane-rain{mask-image:linear-gradient(0deg,transparent 30%,#000a 75%)}}
[data-sound][aria-pressed="true"]{color:#c8f4df}.rest [data-sound]{margin-left:12px}