@font-face{font-family:JiangSerif;src:url('assets/serif.ttf') format('truetype');font-weight:400 700;font-display:swap}
@font-face{font-family:JiangCalligraphy;src:url('assets/jiang-calligraphy.ttf') format('truetype');font-weight:400;font-display:swap}
/* The opening lives in the top layer; the portfolio keeps its own layout. */
html { scrollbar-gutter: stable; }
html[data-intro=running] { overflow: hidden; background: #10171c; }
html[data-intro=running] body { background-color: var(--paper); }
body {
  background-color: var(--paper);
  background-image: linear-gradient(rgb(241 237 229 / .6), rgb(241 237 229 / .6)), url('assets/paper-texture.webp');
  background-repeat: repeat;
  background-size: auto, 640px 640px;
}
html[data-intro=running] .branch-art,
html[data-intro=running] .falling-leaf { animation-play-state: paused !important; }
.site-intro {
  position: fixed; inset: 0; width: 100vw; height: 100%; height: 100dvh;
  max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
  overflow: hidden; background: transparent; color: #f3e5cf;
  isolation: isolate; overscroll-behavior: contain;
}
.site-intro:not([open]) { display: none; }
.site-intro::backdrop { background: transparent; }
.intro-curtain { position: absolute; inset-block: 0; width: calc(50% + 1px); background: #10171c; }
.intro-curtain-left { left: 0; }
.intro-curtain-right { right: 0; }
.intro-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.intro-identity {
  position: absolute; left: 50%; top: 44%; transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; gap: 23px;
  color: #f3e5cf; white-space: nowrap; opacity: 0;
}
.intro-mark { font: 400 clamp(106px, 13vw, 180px)/1 JiangCalligraphy, 'STKaiti', 'KaiTi', serif; }
.intro-latin { font: 400 12px/1.5 Inter, sans-serif; letter-spacing: .58em; padding-left: .58em; color: #d9bd96; }
.intro-statement {
  position: absolute; left: 0; right: 0; top: calc(44% + 143px);
  padding: 0 20px; text-align: center; font: 400 clamp(23px, 2.5vw, 35px)/1.5 JiangSerif, serif;
  letter-spacing: .13em; color: #f3e5cf; opacity: 0;
}
.intro-domain {
  position: absolute; bottom: max(53px, calc(env(safe-area-inset-bottom) + 37px)); left: 20px; right: 20px;
  text-align: center; font-size: 12px; letter-spacing: .12em; color: #c7b9a5;
}
.intro-skip {
  position: absolute; top: max(25px, env(safe-area-inset-top)); right: max(38px, env(safe-area-inset-right));
  min-height: 44px; padding: 10px 17px; display: inline-flex; align-items: center; gap: 25px;
  border: 1px solid #c8bba34d; border-radius: 2px; background: #10171c; color: #eee0c9; font-size: 12px; letter-spacing: .06em;
}
.intro-skip:hover { background: #d9bd9612; border-color: #d9bd9699; }
.intro-skip:focus-visible { outline: 2px solid #f3e5cf; outline-offset: 5px; }
.intro-skip svg { width: 14px; height: 14px; }
.intro-timeline { position: absolute; left: 40px; right: 40px; bottom: max(24px, env(safe-area-inset-bottom)); height: 1px; background: #dac4a324; }
.intro-timeline span { display: block; width: 100%; height: 100%; background: #cfb88f; transform: scaleX(0); transform-origin: left; }
@media (prefers-reduced-motion: no-preference) {
  .site-intro[open] .intro-curtain-left { animation: intro-open-left 10s cubic-bezier(.76, 0, .24, 1) both; }
  .site-intro[open] .intro-curtain-right { animation: intro-open-right 10s cubic-bezier(.76, 0, .24, 1) both; }
  .site-intro[open] .intro-canvas { animation: intro-art-fade 10s linear both; }
  .site-intro[open] .intro-identity { animation: intro-identity 10s linear both; }
  .site-intro[open] .intro-statement { animation: intro-statement 10s linear both; }
  .site-intro[open] .intro-timeline span { animation: intro-progress 10s linear both; }
  .site-intro[open] .intro-domain, .site-intro[open] .intro-timeline { animation: intro-detail 10s linear both; }
}
@keyframes intro-open-left { 0%, 88% { transform: translateX(0); } 100% { transform: translateX(-101%); } }
@keyframes intro-open-right { 0%, 88% { transform: translateX(0); } 100% { transform: translateX(101%); } }
@keyframes intro-art-fade { 0%, 82% { opacity: 1; } 91%, 100% { opacity: 0; } }
@keyframes intro-identity {
  0%, 19% { opacity: 0; transform: translate(-50%, calc(-50% + 16px)); filter: blur(9px); }
  35%, 70% { opacity: 1; transform: translate(-50%, -50%); filter: blur(0); }
  84%, 100% { opacity: 0; transform: translate(-50%, calc(-50% - 14px)); filter: blur(5px); }
}
@keyframes intro-statement {
  0%, 46% { opacity: 0; transform: translateY(12px); filter: blur(5px); }
  59%, 75% { opacity: 1; transform: translateY(0); filter: blur(0); }
  86%, 100% { opacity: 0; transform: translateY(-8px); filter: blur(3px); }
}
@keyframes intro-progress { to { transform: scaleX(1); } }
@keyframes intro-detail { 0% { opacity: 0; } 12%, 84% { opacity: 1; } 91%, 100% { opacity: 0; } }
@media (max-width: 600px) {
  .intro-identity { gap: 20px; }
  .intro-mark { font-size: 116px; }
  .intro-statement { top: calc(44% + 115px); letter-spacing: .07em; }
  .intro-skip { top: max(18px, env(safe-area-inset-top)); right: 20px; gap: 17px; }
  .intro-timeline { left: 22px; right: 22px; }
  .intro-domain { letter-spacing: .05em; }
}
@media (max-height: 500px) {
  .intro-identity { top: 42%; gap: 10px; }
  .intro-mark { font-size: 72px; }
  .intro-latin { font-size: 10px; }
  .intro-statement { top: calc(42% + 70px); font-size: 22px; }
  .intro-domain { bottom: 34px; font-size: 10px; }
  .intro-timeline { bottom: 17px; }
}
@media (prefers-reduced-motion: reduce) { .site-intro { display: none !important; } }
:root{--paper:#f1ede5;--ink:#28231f;--muted:#665f57;--accent:#742f3a;--line:#c9c1b7;--soft:#e9e3d9;--ease:cubic-bezier(.16,1,.3,1);font-family:Inter,'Noto Sans SC','Microsoft YaHei',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:36px}
*{box-sizing:border-box}body{margin:0;overflow-x:clip}button,a,input{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a{touch-action:manipulation}button{color:inherit}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit;text-decoration:none}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}button{border:0;background:none}p,h1,h2,h3,h4{margin:0}img{display:block;max-width:100%}[hidden]{display:none!important}::selection{background:#d7bcc0;color:#382027}:focus-visible{outline:2px solid var(--accent);outline-offset:6px;border-radius:2px}input{accent-color:var(--accent);caret-color:var(--accent)}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.shell{width:min(100% - 88px,1440px);margin-inline:auto}.skip-link{position:fixed;left:20px;top:12px;padding:10px 16px;background:var(--ink);color:white;z-index:20;transform:translateY(-180%)}.skip-link:focus{transform:none}.reading-progress{position:fixed;z-index:10;top:0;left:0;height:2px;width:100%;background:var(--accent);transform-origin:left;transform:scaleX(0)}
.site-header{display:flex;align-items:center;min-height:84px;border-bottom:1px solid var(--line);gap:28px}.brand{display:inline-flex;align-items:center;gap:17px}.brand-han{font:600 43px/1 JiangSerif,'STSong',serif;color:var(--accent)}.brand-latin{font-size:15px;letter-spacing:.22em}.brand-latin span{display:block;font-size:10px;letter-spacing:.2em;color:var(--muted);margin-top:6px}.site-header nav{display:flex;gap:32px;margin-left:auto}.site-header nav a{font-size:14px;padding:12px 0;position:relative}.site-header nav a:after{content:'';height:1px;position:absolute;bottom:5px;left:0;right:0;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}.site-header nav a:hover:after,.site-header nav a[aria-current=true]:after{transform:scaleX(1)}.motion-switch{height:36px;display:flex;align-items:center;gap:7px;border-left:1px solid var(--line);padding-left:22px;font-size:11px;color:var(--muted)}.motion-switch svg{width:15px;height:15px}
.hero{position:relative;min-height:285px;display:flex;align-items:center;padding:34px 0 36px;isolation:isolate}.hero-copy{position:relative;z-index:2}.role-line{font-size:13px;color:var(--muted);letter-spacing:.1em;margin-bottom:15px}.hero h1{font:600 clamp(46px,5.7vw,91px)/1.25 JiangSerif,'STSong',serif;letter-spacing:-.035em;white-space:nowrap}.hero h1 span{color:var(--accent)}.hero-description{font-size:17px;letter-spacing:.11em;line-height:1.8;margin-top:13px}.mobile-break{display:none}.text-link{position:relative;display:inline-flex;gap:22px;align-items:center;font-size:14px;padding:9px 0;line-height:1.5}.text-link:after{position:absolute;content:'';height:1px;bottom:3px;left:0;right:0;background:currentColor;transform:scaleX(.55);transform-origin:left;transition:transform .45s var(--ease)}.text-link:hover:after{transform:scaleX(1)}.text-link svg,.quiet-link svg{width:16px;height:16px;transition:transform .35s var(--ease)}.text-link:hover svg,.quiet-link:hover svg{transform:translate(2px,-2px)}.explore-link{color:var(--accent);margin-top:13px}.hero-note{position:absolute;right:15.7%;top:46px;font-size:12px;line-height:1.95;letter-spacing:.12em;color:var(--muted);border-left:1px solid var(--line);padding-left:25px;z-index:-1}.branch-stage{position:absolute;right:-52px;top:-27px;width:355px;height:208px;z-index:-1;pointer-events:none}.branch-pointer{width:100%;height:100%;will-change:transform;transform:translate3d(var(--branch-x,0px),var(--branch-y,0px),0)}.branch-art{width:100%;height:100%;object-fit:contain;transform-origin:95% 42%;animation:branch-sway 10s ease-in-out infinite;filter:drop-shadow(-10px 20px 10px #28231f15)}@keyframes branch-sway{0%,100%{transform:rotate(-2deg) translateY(0)}45%{transform:rotate(1.4deg) translateY(3px)}75%{transform:rotate(-.5deg) translateY(1px)}}.folio-mark{position:absolute;right:12px;bottom:39px;font-family:JiangSerif,serif;font-size:10px;letter-spacing:.22em;line-height:1.7;color:#7d746b}
.works{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:28px;padding:4px 0 58px;scroll-margin-top:25px}.project-gems{border-left:1px solid var(--line);padding-left:28px}.project-heading{display:flex;align-items:center;gap:13px;min-height:51px}.project-index{font:400 42px/1 JiangSerif,serif;color:var(--accent)}.project-heading h2{font:600 clamp(22px,2.1vw,31px)/1.45 JiangSerif,'STSong',serif;white-space:nowrap}.project-title-sub:before{content:' · ';font-weight:400}.project-kind{font-size:11px;letter-spacing:.1em;color:var(--muted);margin-left:auto;padding-left:12px;white-space:nowrap}.project-intro{font-size:14px;line-height:1.7;margin:10px 0 16px;color:#514941}.workbench-preview{height:340px;display:flex;padding:19px 16px 18px 0;border-radius:3px;background:#e7e2d9;box-shadow:0 14px 28px -25px #65503d70;overflow:hidden}.workbench-rail{width:74px;flex:none;display:flex;flex-direction:column;align-items:center;gap:16px;font-size:10px;color:#746c62;padding-top:5px}.mini-brand{font:600 23px/1 JiangSerif,serif;color:var(--accent);margin-bottom:9px}.rail-active{background:#d9d1c4;border-radius:3px;width:50px;text-align:center;padding:6px 0;color:var(--ink)}.rail-bottom{margin-top:auto;font-size:9px;line-height:1.8;letter-spacing:.1em}.workbench-content{flex:1;min-width:0;background:#f7f4ee;padding:19px 23px 12px;border-radius:4px}.workbench-header{display:flex;align-items:center;justify-content:space-between;gap:8px}.small-label{font-size:10px;color:var(--muted)}.workbench-header h3{font-size:16px;font-weight:500;margin-top:5px}.demo-label{font-size:10px;color:var(--muted);border:1px solid #d8d0c5;border-radius:3px;padding:4px 7px;white-space:nowrap}.feature-tabs{display:flex;gap:23px;border-bottom:1px solid #e2dbd0;margin-top:16px}.feature-tabs button{position:relative;font-size:12px;color:var(--muted);padding:7px 0 9px}.feature-tabs button[aria-selected=true]{color:var(--accent);font-weight:600}.feature-tabs button[aria-selected=true]:after{content:'';position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--accent)}.feature-panel{min-height:158px;padding-top:14px;animation:panel-in .35s var(--ease)}@keyframes panel-in{from{opacity:.3;transform:translateY(4px)}to{opacity:1;transform:none}}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.panel-title h4{font-size:13px;font-weight:500}.panel-title>span{font-size:10px;color:var(--muted)}.task-list label{display:flex;gap:9px;align-items:center;padding:8px 0;font-size:12px;cursor:pointer}.task-list input{width:14px;height:14px;margin:0;flex:none}.task-list label>small{margin-left:auto;font-size:10px;color:var(--muted)}.task-list input:checked+span{text-decoration:line-through;text-decoration-color:#a59687;color:#9b9083}.demo-hint{font-size:10px;color:var(--muted);line-height:1.6;margin-top:8px}.workbench-footer{display:flex;justify-content:space-between;border-top:1px solid #e5dfd6;padding-top:10px;font-size:9px;color:#7c7268}.expense-row{display:grid;grid-template-columns:1fr 1fr auto;font-size:12px;padding:9px 0;border-bottom:1px solid #e7e0d7}.expense-row span:nth-child(2){color:var(--muted)}.expense-row strong{font-weight:500;font-variant-numeric:tabular-nums}.word-card{display:flex;flex-direction:column;align-items:center;width:100%;gap:5px;padding:12px;background:#ece6dc;border-radius:3px}.word-main{font:500 27px/1.3 JiangSerif,serif;color:var(--accent)}.word-help{font-size:10px;color:var(--muted)}.growth-note{font-size:10px;line-height:1.8;color:var(--muted);margin-top:9px}.news-topic{position:relative;padding:8px 0 8px 40px}.news-topic>span{position:absolute;left:0;top:10px;font-size:10px;color:var(--accent)}.news-topic strong{font-size:12px;font-weight:500}.news-topic p{font-size:10px;color:var(--muted);line-height:1.6;margin-top:3px}
.gem-preview{height:340px;display:block;position:relative;overflow:hidden;border-radius:3px;background:#0e211b;color:#f3eee3;isolation:isolate;perspective:900px}.gem-brandline{position:absolute;top:18px;left:22px;right:22px;z-index:2;display:flex;align-items:center;justify-content:space-between;padding-bottom:13px;border-bottom:1px solid #e8e5d82e}.gem-brandline span:first-child{font:500 21px/1 JiangSerif,serif}.gem-brandline span:last-child{font-size:9px;letter-spacing:.21em;color:#c2cbb9}.gem-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .9s var(--ease);filter:brightness(.7)}.gem-preview:hover .gem-image{transform:scale(1.055)}.gem-preview:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#061d17a6,transparent 78%),linear-gradient(0deg,#061910a8,transparent 45%);z-index:0;pointer-events:none}.gem-caption{position:absolute;left:24px;top:111px;z-index:1}.gem-caption>span{font-size:10px;letter-spacing:.1em;color:#e0e3d4}.gem-caption h3{font:500 37px/1.2 JiangSerif,serif;margin-top:11px;letter-spacing:.05em}.gem-caption p{font:400 17px/1.6 JiangSerif,serif;letter-spacing:.1em;margin-top:3px}.gem-open{position:absolute;right:23px;bottom:76px;width:38px;height:38px;border:1px solid #e6e5db8a;border-radius:50%;display:grid;place-items:center;z-index:1;transition:background .3s,transform .4s var(--ease)}.gem-preview:hover .gem-open{background:#f1ede51a;transform:translate(3px,-3px)}.gem-preview-foot{position:absolute;left:24px;right:24px;bottom:23px;display:flex;align-items:center;justify-content:space-between;font-size:11px;border-top:1px solid #e5e7d74a;padding-top:14px;z-index:1}.gem-preview-foot svg{width:14px;height:14px}.project-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px}.project-actions>span{font-size:10px;color:var(--muted)}.project-actions .text-link{gap:14px}.case-toggle[aria-expanded=true] svg{transform:rotate(45deg)}.quiet-link{font-size:12px;display:inline-flex;align-items:center;gap:7px;color:var(--muted)}.quiet-link svg{width:13px;height:13px}.case-body{border-top:1px solid var(--line);margin-top:20px;padding:23px 4px 4px;animation:panel-in .4s var(--ease)}.case-body h3{font:500 23px/1.6 JiangSerif,serif;margin-bottom:13px}.case-body p{font-size:15px;line-height:1.95;color:var(--muted);margin-top:10px;max-width:46em}.case-note{display:block;font-size:12px;letter-spacing:.08em;margin-top:20px;color:var(--accent)}
.about{border-top:1px solid var(--line);display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;padding:76px 7% 80px;scroll-margin-top:25px}.about-signature{font:500 145px/1 JiangSerif,serif;color:#8d625c;text-align:center;align-self:center}.about-signature span{display:block;font:400 14px/1.5 Georgia,serif;letter-spacing:.6em;margin-top:22px}.about-copy h2{font:500 37px/1.55 JiangSerif,serif;margin-bottom:25px}.about-copy p{font-size:16px;line-height:2;color:var(--muted);max-width:39em;margin-top:14px}.about-tags{display:flex;gap:26px;margin-top:26px;color:var(--accent);font-size:12px}.contact{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:50px;padding:56px 3% 60px}.contact h2{font:500 37px/1.5 JiangSerif,serif;margin-top:13px}.contact>div>p{font-size:12px;color:var(--muted);letter-spacing:.08em}.contact-end{text-align:right}.domain-link{display:flex;align-items:center;gap:15px;font-size:15px;color:var(--accent);padding:12px 0}.domain-link svg{width:16px;height:16px}.contact-end .contact-placeholder{font-size:12px;line-height:1.8;color:var(--muted)}.site-footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:22px;font-size:11px;color:var(--muted);letter-spacing:.04em}.site-footer a{display:flex;align-items:center;gap:10px}.site-footer svg{width:13px;height:13px;transform:rotate(-45deg)}html{scrollbar-color:#b8a599 #f1ede5;scrollbar-width:thin}
html[data-motion=off]{scroll-behavior:auto}html[data-motion=off] *,html[data-motion=off] *:before,html[data-motion=off] *:after{animation:none!important;transition:none!important}html[data-motion=off] .branch-pointer{transform:none!important}html[data-motion=off] .gem-preview:hover .gem-image{transform:none}
@media(min-width:1600px){.hero{min-height:330px}.workbench-preview,.gem-preview{height:380px}.feature-panel{min-height:190px}.task-list label{padding:13px 0}.gem-caption{top:140px}.branch-stage{width:400px;height:220px}.hero-note{right:16%}}
@media(max-width:1160px){.hero-note{display:none}.hero h1{font-size:6.2vw}.branch-stage{width:285px;right:-40px;top:-10px;opacity:.85}.folio-mark{right:0;bottom:40px}.project-title-sub{display:block;font-size:18px}.project-title-sub:before{display:none}.project-heading{min-height:59px}.workbench-content{padding:16px 16px 10px}.workbench-rail{width:54px}.works{gap:23px}.project-gems{padding-left:23px}.project-intro{font-size:13px;min-height:44px}.project-actions>span{display:none}.workbench-footer span:last-child{display:none}.about{padding-inline:4%}.contact{padding-inline:1%}.contact h2{font-size:31px}}
@media(max-width:850px){.shell{width:calc(100% - 48px)}.site-header{min-height:78px;gap:18px}.site-header nav{gap:23px}.motion-switch{padding-left:15px}.motion-label{display:none}.hero{min-height:300px;padding-top:44px}.hero h1{font-size:7.9vw;white-space:normal;max-width:80%}.hero h1 span{display:block}.hero-description{font-size:15px;letter-spacing:.05em}.branch-stage{top:30px;right:-22px;width:290px;opacity:.68}.folio-mark{font-size:9px;bottom:37px}.works{grid-template-columns:1fr;gap:34px}.project-gems{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:26px}.project-title-sub{display:inline;font-size:inherit}.project-title-sub:before{display:inline;content:' · '}.project-intro{min-height:0;margin-top:8px;font-size:14px}.project-heading h2{font-size:29px}.workbench-preview,.gem-preview{height:370px}.workbench-rail{width:82px;gap:20px;font-size:12px}.workbench-content{padding:21px 28px 15px}.workbench-header h3{font-size:20px}.small-label{font-size:12px}.feature-tabs button{font-size:14px}.feature-panel{min-height:175px}.panel-title h4{font-size:15px}.task-list label{font-size:14px;padding:10px 0}.demo-label,.panel-title>span,.demo-hint,.task-list label>small{font-size:11px}.expense-row{font-size:14px}.about{grid-template-columns:140px 1fr;gap:35px;padding:60px 0}.about-signature{font-size:100px}.about-copy h2{font-size:29px}.about-copy p{font-size:15px}.contact{gap:28px}.contact h2{font-size:28px}.domain-link{font-size:13px}}
@media(max-width:540px){.shell{width:calc(100% - 36px)}.site-header{min-height:76px;gap:12px;flex-wrap:wrap}.brand{gap:9px}.brand-han{font-size:34px}.brand-latin{font-size:11px;letter-spacing:.15em}.brand-latin span{font-size:8px;letter-spacing:.04em}.site-header nav{gap:17px}.site-header nav a{font-size:12px}.motion-switch{padding-left:11px;width:25px}.motion-switch svg{width:13px}.hero{min-height:310px;padding:35px 0 35px}.role-line{font-size:10px;letter-spacing:.07em;margin-bottom:18px}.hero h1{font-size:46px;max-width:none;letter-spacing:-.02em;line-height:1.35}.hero-description{font-size:14px;line-height:1.8;letter-spacing:.04em;margin-top:12px}.branch-stage{width:222px;height:112px;top:54px;right:-61px;opacity:.42}.hero-copy{max-width:100%}.hero h1 span{display:block}.hero-note,.folio-mark{display:none}.explore-link{font-size:13px;margin-top:14px}.works{padding-bottom:42px;gap:28px}.project-heading{min-height:43px;gap:10px}.project-index{font-size:33px}.project-heading h2{font-size:24px}.project-title-sub{font-size:18px}.project-kind{font-size:9px;padding-left:0}.project-intro{font-size:13px;line-height:1.8;margin:9px 0 13px}.workbench-preview{height:360px;padding:11px}.workbench-rail{display:none}.workbench-content{padding:17px 17px 12px}.workbench-header h3{font-size:17px}.small-label{font-size:11px}.feature-tabs{gap:25px;margin-top:15px}.feature-tabs button{font-size:13px;padding:8px 0 10px}.feature-panel{min-height:184px;padding-top:16px}.task-list label{font-size:13px;padding:12px 0}.task-list input{width:17px;height:17px}.panel-title h4{font-size:14px}.workbench-footer{font-size:10px}.demo-hint{font-size:11px;margin-top:12px}.expense-row{font-size:13px;padding:12px 0}.word-card{padding:18px}.word-help,.growth-note,.news-topic p{font-size:11px}.news-topic strong{font-size:14px}.news-topic{padding-block:10px}.gem-preview{height:350px}.gem-caption{top:119px}.project-actions .text-link{font-size:13px}.quiet-link{font-size:11px}.case-body p{font-size:14px}.case-body h3{font-size:21px}.about{grid-template-columns:1fr;padding:45px 0;gap:28px}.about-signature{font-size:73px;text-align:left;display:flex;align-items:end;gap:20px}.about-signature span{font-size:12px;letter-spacing:.35em;margin-bottom:6px}.about-copy h2{font-size:28px;line-height:1.6;margin-bottom:19px}.about-tags{gap:20px;font-size:11px}.contact{display:block;padding:38px 0 42px}.contact h2{font-size:29px}.contact-end{text-align:left;margin-top:25px}.domain-link{font-size:14px}.site-footer{font-size:10px;padding-block:21px}.site-footer>span:nth-child(2){display:none}.contact>div>p{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}html:not([data-motion=on]) *,html:not([data-motion=on]) *:before,html:not([data-motion=on]) *:after{animation:none!important;transition:none!important}html:not([data-motion=on]) .branch-pointer{transform:none!important}}
.contact-label{font-size:12px;color:var(--muted);letter-spacing:.12em}.contact-number-row{display:flex;align-items:center;gap:22px;margin-top:12px}.contact-number{font:400 39px/1.2 JiangSerif,Georgia,serif;color:var(--accent);letter-spacing:.035em;user-select:all}.copy-contact{font-size:12px;min-height:44px;padding:9px 14px;border:1px solid var(--line);border-radius:3px;transition:border-color .25s,background .25s}.copy-contact:hover{background:#e8ddd5;border-color:var(--accent)}.copy-status{font-size:12px;line-height:1.8;min-height:22px;margin-top:7px;color:var(--accent)}.contact-end .domain-link{font-size:12px;color:var(--muted);justify-content:flex-end}@media(max-width:540px){.contact-number{font-size:35px}.contact-end .domain-link{justify-content:flex-start}}
.brand-latin span,.motion-switch,.project-kind,.small-label,.demo-label,.panel-title>span,.task-list label>small,.demo-hint,.workbench-footer,.word-help,.growth-note,.news-topic>span,.news-topic p,.gem-brandline span:last-child,.gem-caption>span,.gem-preview-foot,.project-actions>span,.site-footer{font-size:12px}.workbench-preview,.gem-preview{height:390px}.feature-tabs button,.task-list label,.expense-row,.news-topic strong{font-size:14px}.feature-tabs button{min-height:42px}.feature-panel{min-height:195px}.task-list label{min-height:40px}.workbench-header h3{font-size:19px}.panel-title h4{font-size:14px}.workbench-footer{line-height:1.7}.workbench-footer span:last-child{display:none}.hero-note{right:24%;top:35px}.branch-pointer{transition:transform 1.2s ease-out}.motion-switch{min-width:44px;justify-content:center}.contact-number-row{justify-content:flex-end}@media(max-width:850px){.brand-latin span{font-size:10px}.contact-number-row{justify-content:flex-start}.workbench-preview,.gem-preview{height:400px}}@media(max-width:540px){.brand-latin span{display:none}.site-header nav{gap:14px}.site-header nav a{font-size:13px}.motion-switch{border-left:0;padding:0;min-width:28px}.project-kind{font-size:12px}.project-title-sub{font-size:17px}.project-heading{flex-wrap:wrap}.workbench-preview{height:398px}.workbench-content{padding:17px 14px 12px}.task-list label{font-size:13px}.feature-panel{min-height:218px}.hero-description{max-width:320px}.contact-number-row{justify-content:flex-start}.site-footer{font-size:12px}}
.hero{overflow:clip}

.workbench-preview{height:auto;min-height:390px}.workbench-content{display:flex;flex-direction:column}.feature-panel{flex:1}.workbench-footer{margin-top:8px}@media(max-width:540px){.workbench-preview{height:auto;min-height:400px}.branch-stage{top:-10px;right:-12px;width:148px;height:90px;opacity:.65}}
.archive-entry{display:flex;align-items:center;justify-content:space-between;gap:45px;padding:38px 0 44px;border-top:1px solid var(--line)}.archive-entry h2{font:500 30px/1.6 JiangSerif,'STSong',serif;color:var(--accent)}.archive-entry p{font-size:15px;line-height:1.9;color:var(--muted);max-width:41em;margin-top:10px}.archive-entry .text-link{flex:none;color:var(--accent)}
@media(max-width:620px){.site-header{padding-block:13px;row-gap:9px;flex-wrap:wrap}.site-header .brand{margin-right:auto}.site-header nav{order:3;flex-basis:100%;justify-content:space-between;margin-left:0}.site-header nav a{font-size:14px;padding:6px 0}.motion-switch{border:0;width:auto;min-width:44px;padding-left:0}.motion-label{display:inline;font-size:12px}.archive-entry{display:block;padding-block:29px 32px}.archive-entry h2{font-size:27px}.archive-entry p{font-size:15px}.archive-entry .text-link{margin-top:16px}}

/* Project notes open as individual sheets; only the shell changes height. */
.case-toggle { min-height: 44px; }
.case-toggle-label { min-width: 7em; text-align: left; }
.case-body { position: relative; display: grid; margin: 0; padding: 0; border: 0; animation: none; }
.case-body[data-animating] { overflow: clip; }
.case-body[data-animating]::after {
  content: ''; position: absolute; left: 5px; right: 5px; bottom: 12px; height: 20px;
  background: linear-gradient(transparent, rgb(83 66 47 / .055)); pointer-events: none;
}
.case-sheet {
  min-width: 0; margin: 18px 4px 24px; padding: 30px 30px 22px;
  background-color: #faf7f0;
  background-image: linear-gradient(rgb(250 247 240 / .78), rgb(250 247 240 / .78)), url('assets/paper-texture.webp');
  background-size: auto, 640px 640px;
  box-shadow: 0 14px 25px -20px rgb(73 51 31 / .4), 0 3px 8px rgb(73 51 31 / .045);
  transform-origin: top; border-radius: 1px;
}
.case-sheet h3 { font-size: clamp(21px, 2vw, 25px); line-height: 1.6; text-wrap: balance; margin-bottom: 16px; }
.case-sheet p { font-size: 15px; line-height: 1.95; text-wrap: pretty; }
.case-sheet-footer { display: flex; align-items: end; gap: 18px; margin-top: 25px; padding-top: 16px; border-top: 1px solid #ded6c8; }
.case-sheet-footer .case-note { flex: 1; min-width: 0; margin: 0; font-size: 12px; line-height: 1.8; letter-spacing: .03em; }
.case-folio { flex: none; display: flex; align-items: baseline; gap: 6px; white-space: nowrap; font-size: 11px; color: var(--muted); }
.case-folio b { font: 400 21px/1.2 JiangSerif, Georgia, serif; color: var(--accent); font-variant-numeric: tabular-nums; }
@media (max-width: 540px) {
  .case-sheet { margin: 14px 3px 22px; padding: 23px 20px 18px; }
  .case-sheet h3 { font-size: 21px; }
  .case-sheet p { font-size: 14px; line-height: 1.95; }
  .case-sheet-footer { margin-top: 22px; gap: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  .case-toggle svg { transition: none; }
}
.explore-pages { display:grid; grid-template-columns:1fr 1.4fr; gap:60px; padding:48px 0; border-bottom:1px solid var(--line); }
.explore-pages-intro h2 { font:500 32px/1.5 JiangSerif,serif; }
.explore-pages-intro p { margin-top:14px; color:var(--muted); font-size:15px; line-height:1.9; }
.explore-pages-links>a { display:flex; align-items:center; justify-content:space-between; gap:24px; padding:21px 0; border-bottom:1px solid var(--line); }
.explore-pages-links>a:first-child { padding-top:0; }
.explore-pages-links>a:last-child { border:0; padding-bottom:0; }
.explore-pages-links strong { display:block; font:500 24px/1.6 JiangSerif,serif; }
.explore-pages-links small { display:block; font-size:14px; color:var(--muted); margin-top:4px; line-height:1.8; }
.explore-pages-links .entry-action { flex:none; color:var(--accent); font-size:13px; }
.explore-pages-links>a:hover strong { color:var(--accent); }
@media(max-width:650px) { .explore-pages { grid-template-columns:1fr; gap:28px; padding-block:32px; } .explore-pages-intro h2{font-size:28px;} .explore-pages-links>a{gap:15px;} .explore-pages-links strong{font-size:23px;} .explore-pages-links small{font-size:13px;} .explore-pages-links .entry-action{font-size:12px;} }