:root{--bg:#1b1c1e;--panel:#27282b;--ink:#f0eee9;--muted:#a4a4a6;--line:#404145;--accent:#ffad72;--mono:Consolas,'Courier New',monospace}*{box-sizing:border-box}body{margin:0;background:#deddd9;color:var(--ink);font-family:Arial,'Microsoft YaHei',sans-serif;padding:24px 32px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid #f8d386;outline-offset:4px}button:disabled{cursor:not-allowed}button svg{pointer-events:none}svg{width:24px;height:24px}button{color:inherit} .prototype-strip,.outside-note{max-width:1240px;margin:auto;display:flex;justify-content:space-between;gap:16px;color:#666668;font:11px var(--mono);letter-spacing:1px}.prototype-strip{margin-bottom:14px}.device{max-width:1240px;margin:auto;background:#c9c8c4;padding:0 16px;border:1px solid #b5b4b0;border-radius:22px;box-shadow:0 18px 40px #41414424,inset 0 1px 0 #f4f2ed}.hardware-top,.hardware-bottom{height:40px;display:flex;align-items:center;justify-content:space-between;color:#66666a;font:9px var(--mono);letter-spacing:1.3px}.hardware-logo{font:bold 18px Arial;letter-spacing:-1px}.hardware-top i{width:7px;height:7px;border-radius:50%;background:#69696c}.hardware-bottom{height:26px;font-size:8px}.screen{position:relative;isolation:isolate;overflow:hidden;background:var(--bg);border-radius:16px;border:4px solid #393a3d;box-shadow:0 0 0 1px #eeeae4,inset 0 0 34px #07070999}.screen:after{content:'';position:absolute;z-index:8;inset:0;border-radius:12px;pointer-events:none;background:repeating-linear-gradient(transparent 0 3px,#0000000c 3px 4px);box-shadow:inset 0 0 45px #0006}.topbar{height:76px;display:flex;justify-content:space-between;align-items:center;padding:0 32px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;font:bold 38px Arial}.brand>span{font-size:13px;font-weight:400;letter-spacing:2px}.brand small{display:block;margin-top:5px;color:var(--muted);font:9px var(--mono);letter-spacing:1px}.status{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--accent)}.status i{width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 10px #ffad7240}#main{min-height:490px;padding:27px 32px;outline:none}.home-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(235px,1fr);gap:30px}.eyebrow{font:10px var(--mono);color:var(--muted);letter-spacing:1.5px;margin:0 0 14px}h1{font-size:clamp(30px,3.6vw,49px);font-weight:500;letter-spacing:-1.8px;margin:0 0 10px;line-height:1.2}h1 em{font-style:normal;color:var(--accent)}.identity{font-size:13px;color:#bebcba;line-height:1.9;margin:0 0 23px}.section-label{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:11px}.section-label span:last-child{font:10px var(--mono)}.skills{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.skill{min-height:104px;padding:12px 14px;border:1px solid #49494c;border-radius:6px;text-align:left;background:#292a2d;transition:background .15s,border-color .15s}.skill:hover{background:#353639}.skill[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#302017;box-shadow:0 0 18px #ffad7212}.skill-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.skill-top small{font:10px var(--mono);opacity:.65}.skill strong{font-size:14px;font-weight:500}.skill .selected-mark{font-size:10px;float:right;opacity:0}.skill[aria-pressed=true] .selected-mark{opacity:1}.skill-note{display:flex;align-items:center;padding:12px;font:10px/1.9 var(--mono);color:#a6a3a0;border:1px dashed #464649;border-radius:6px}.ip-panel{position:relative;min-height:355px;border:1px solid #454548;background:radial-gradient(ellipse at 50% 45%,#4a4947,#292a2c 65%);border-radius:7px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:17px}.ip-top,.ip-bottom{display:flex;justify-content:space-between;font:9px var(--mono);letter-spacing:1px;color:#c1bcb6;z-index:1}.ip-bottom{align-items:end;font-size:10px;line-height:1.7}.ip-bottom strong{font:38px Arial;color:var(--accent)}.ip-grid{position:absolute;inset:0;background-image:linear-gradient(#ffad7208 1px,transparent 1px),linear-gradient(90deg,#ffad7208 1px,transparent 1px);background-size:30px 30px}.ip-figure{position:absolute;left:50%;top:51%;transform:translate(-50%,-50%);width:175px;height:210px;filter:drop-shadow(0 18px 15px #0005);opacity:.8}.ip-head{position:absolute;left:44px;top:0;width:88px;height:86px;border-radius:28px;background:linear-gradient(135deg,#e1ddd6,#94918c);border:1px solid #eee8df55}.ip-face{position:absolute;inset:28px 15px 19px;border-radius:12px;background:#363536;display:flex;justify-content:center;align-items:center;gap:17px}.ip-face:before,.ip-face:after{content:'';width:5px;height:11px;border-radius:3px;background:var(--accent)}.ip-body{position:absolute;left:32px;top:93px;width:110px;height:73px;background:linear-gradient(125deg,#c8c3bb,#8e8a84);border-radius:31px 31px 20px 20px}.ip-body:after{content:'K';position:absolute;left:43px;top:21px;color:#585551;font:bold 24px Arial}.ip-leg{position:absolute;top:160px;width:42px;height:47px;border-radius:8px 8px 13px 13px;background:#aaa49c}.ip-leg.left{left:38px}.ip-leg.right{right:37px}.ip-orbit{position:absolute;left:50%;top:55%;width:235px;height:235px;border:1px solid #ffad7220;border-radius:50%;transform:translate(-50%,-50%)}.print-dock{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#151618;border:1px solid var(--line);border-radius:6px;margin-top:22px;padding:15px 17px}.print-choice{display:flex;align-items:center;gap:13px}.print-choice>svg{width:27px;height:27px;color:#737275}.print-choice.ready>svg{color:var(--accent);filter:drop-shadow(0 0 6px #ffad7260)}.print-choice strong{font-size:13px;font-weight:400}.print-choice small{display:block;margin-top:5px;color:var(--muted);font-size:10px}.start{border:1px solid #575357;border-radius:4px;background:var(--accent);color:#33241c;padding:13px 23px;font-weight:bold;min-width:147px}.start:disabled{background:#353537;color:#918d89;border-color:#48464a}.navigation{display:flex;align-items:stretch;border-top:1px solid var(--line);padding:0 24px;min-height:65px;background:#191a1c}.navigation a{display:flex;align-items:center;gap:14px;border-top:2px solid transparent;padding:18px 24px;font-size:13px;color:#b3b0ad}.navigation a span{font:10px var(--mono);opacity:.5}.navigation a[aria-current=page]{color:var(--accent);border-top-color:var(--accent);background:#ffad7208}.nav-note{margin-left:auto;align-self:center;font-size:10px;color:#999593;text-align:right;line-height:1.8}.nav-note b{display:block;font:8px var(--mono);letter-spacing:1px}.outside-note{margin-top:16px;font-size:10px}.boot{position:absolute;z-index:20;inset:0;background:#191a1c;display:flex;flex-direction:column;justify-content:center;align-items:center;outline:none}.boot[hidden],.experience[hidden]{display:none}.boot strong{font:bold clamp(66px,12vw,150px)/1.2 Arial;letter-spacing:-8px;color:var(--accent)}.boot strong span{font-size:18px;vertical-align:top;letter-spacing:0}.boot-label,.boot small{font:10px var(--mono);color:var(--muted);letter-spacing:2px}.boot p{font-size:14px;letter-spacing:4px}.boot-track{width:170px;height:2px;background:#464347;margin:32px 0 18px}.boot-track i{display:block;height:100%;background:var(--accent);animation:bootload 1.4s linear forwards}@keyframes bootload{from{width:0}to{width:100%}}.info-page{max-width:920px}.info-page h1{margin-bottom:23px}.info-lead{font-size:16px;max-width:660px;color:#ccc8c4;line-height:1.9}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:25px}.info-grid section{border-top:1px solid var(--line);padding-top:15px}.info-grid h2{font-size:15px;font-weight:400}.info-grid p{font-size:12px;line-height:1.9;color:var(--muted)}.index-links{display:flex;flex-wrap:wrap;gap:8px}.quiet{background:transparent;border:1px solid #5c5855;border-radius:4px;padding:10px 14px;font-size:12px}.quiet:hover{background:#ffad7210}.pending{padding:24px;border:1px dashed #5c5855;color:var(--muted);border-radius:6px;margin:28px 0;line-height:1.9;font-size:13px}.fine{font-size:10px!important;color:#aba39b!important;line-height:1.7}.experience{position:absolute;z-index:9;inset:0;background:radial-gradient(ellipse at 50% 55%,#444347,#151618 75%);display:flex;flex-direction:column;align-items:center}.experience-top{display:flex;justify-content:space-between;align-self:stretch;padding:25px 28px;font:10px var(--mono);color:#b7b1ab}.chamber{position:relative;width:min(65%,460px);height:360px;margin:auto;border:12px solid #515054;border-bottom-width:19px;border-radius:8px;background:linear-gradient(90deg,#1b1c1e,#323236 50%,#1b1c1e);box-shadow:0 20px 70px #0008;overflow:hidden}.platform{position:absolute;bottom:26px;left:10%;width:80%;height:10px;background:#afa69e;box-shadow:0 8px 0 #4c4947}.gantry{position:absolute;left:0;right:0;top:24px;height:5px;background:#918d88}.print-head{position:absolute;top:-13px;left:15%;width:42px;height:42px;background:#afa89d;border-radius:4px;animation:headmove .6s ease-in-out infinite alternate}.print-head:after{content:'';position:absolute;bottom:-8px;left:18px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:9px solid #eee6dc}@keyframes headmove{to{left:75%}}.printed-object{position:absolute;bottom:38px;left:50%;width:135px;height:190px;transform:translateX(-50%);color:#ffad72;clip-path:inset(100% 0 0);transition:clip-path .15s linear}.printed-object svg{width:100%;height:100%;stroke-width:1.1;fill:#b6a699;filter:drop-shadow(4px 5px 0 #161415)}.door{position:absolute;z-index:3;top:0;bottom:0;width:50%;border:1px solid #bdb2a735;background:#b9b4af07;transition:transform .45s}.door-left{left:0;transform-origin:left}.door-right{right:0;transform-origin:right}.complete .door-left{transform:translateX(-100%)}.complete .door-right{transform:translateX(100%)}.complete .print-head{animation:none}.print-controls{width:min(400px,85%);margin:15px 0 30px;text-align:center;font-size:12px}.print-controls>div:last-child{display:flex;justify-content:center;gap:9px}.progress{height:2px;background:#514c48;margin:15px 0}.progress i{display:block;height:100%;width:0;background:var(--accent)}.complete .print-controls{visibility:hidden}.spring-glove{display:none;position:absolute;z-index:4;top:46%;left:5%;width:45%;height:80px}.spring{position:absolute;top:27px;width:80%;height:28px;background:repeating-linear-gradient(110deg,transparent 0 9px,#aaa6a0 10px 14px,transparent 15px 22px)}.glove{position:absolute;right:0;width:85px;height:72px;background:linear-gradient(135deg,#fb6952,#c92323);border-radius:30px 25px 23px 22px;box-shadow:inset -9px -7px #961a282f,4px 5px 10px #0004}.glove:after{content:'';position:absolute;left:0;bottom:-6px;width:35px;height:30px;border-radius:15px;background:#e44939}.ejecting .spring-glove{display:block;animation:punch .45s both}.ejecting .chamber{overflow:visible}.ejecting .printed-object{z-index:6;clip-path:none!important;animation:eject 1s ease-in both}.ejecting .door,.ejecting .gantry{visibility:hidden}@keyframes punch{0%{transform:translateX(-160%)}60%,100%{transform:translateX(5%)}}@keyframes eject{0%,25%{transform:translateX(-50%) scale(1)}65%{transform:translateX(-50%) scale(17);fill:#ffad72}75%{transform:translateX(-50%) scale(17)}100%{transform:translate(-50%,220vh) scale(17)}}dialog{width:min(900px,calc(100vw - 40px));max-height:85vh;border:1px solid #beb5ab66;border-radius:12px;padding:0;background:#292a2ded;color:var(--ink);box-shadow:0 30px 100px #0008;backdrop-filter:blur(22px);overflow:auto}dialog::backdrop{background:#11111466;backdrop-filter:blur(3px)}.module-bar{position:sticky;top:0;z-index:1;display:flex;justify-content:space-between;align-items:center;padding:16px 25px;border-bottom:1px solid #746d6666;background:#303034;font:10px var(--mono);letter-spacing:1px}.module-bar b{font-size:11px;font-weight:400;color:var(--muted)}.close-button{border:0;background:transparent;font-size:12px;padding:10px}.close-button span{margin-left:14px;font-size:20px}#module-body{padding:28px 32px}.module-heading{display:flex;justify-content:space-between;align-items:center;margin:14px 0 18px}.module-heading h2{font-size:32px;letter-spacing:-1px;font-weight:400;margin:0}.module-heading>span{font:10px var(--mono);color:var(--muted)}.module-description{font-size:13px;line-height:1.9;color:#c7c1bb;max-width:570px;margin-bottom:28px}.project-row{width:100%;display:flex;align-items:center;text-align:left;gap:17px;padding:20px 0;border:0;border-top:1px solid #625b55;background:transparent}.project-row:hover{color:var(--accent)}.project-row small{font:10px var(--mono);color:var(--muted)}.project-row strong{font-weight:400;font-size:15px;flex:1}.project-row span{font-size:20px}.media-slot{min-height:215px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#41404480;border:1px dashed #8c837b66;border-radius:6px;color:#beb3a9;gap:12px;margin:24px 0}.media-slot svg{width:32px;height:32px}.media-slot small{font-size:10px}.project-image{display:block;max-width:100%;border-radius:5px;margin:20px 0}.detail-copy{font-size:14px;line-height:1.9}.detail-copy h3{font-size:12px;color:var(--muted);font-weight:400}.back-link{background:none;border:0;padding:3px 0 12px;font-size:12px;color:var(--accent)}
@media(min-width:1500px){body{padding-top:50px}#main{min-height:560px}.ip-panel{min-height:395px}.skill{min-height:120px}.print-dock{margin-top:28px}}
@media(max-width:760px){body{padding:12px}.device{padding:0 8px}.prototype-strip{font-size:8px;letter-spacing:0}.hardware-top{height:30px}.hardware-top>span:nth-child(2){font-size:7px}.topbar{height:66px;padding:0 18px}#main{padding:22px 18px}.home-layout{grid-template-columns:minmax(0,1fr) 160px;gap:14px}.ip-panel{min-height:315px;padding:12px}.ip-figure{transform:translate(-50%,-50%) scale(.75)}.ip-orbit{width:170px;height:170px}.ip-bottom strong{font-size:24px}.skills{grid-template-columns:repeat(2,minmax(0,1fr))}.skill{min-height:88px;padding:10px}.skill-top{margin-bottom:10px}.skill-note{font-size:8px}.identity{font-size:11px}.navigation{padding:0 7px}.navigation a{padding:17px 13px;gap:8px}.nav-note{display:none}.outside-note{font-size:8px;letter-spacing:0}.info-grid{gap:20px}.module-heading h2{font-size:26px}.chamber{height:300px;width:75%}}
@media(max-width:480px){.home-layout{grid-template-columns:minmax(0,1fr)}.home-left{position:relative}.identity{max-width:75%}h1{font-size:34px}.ip-panel{min-height:120px;grid-row:2}.ip-figure{top:50%;left:70%;transform:translate(-50%,-50%) scale(.48)}.ip-orbit{width:135px;height:135px;left:70%}.ip-bottom{max-width:44%}.ip-top{max-width:45%;font-size:8px}.ip-top span:last-child{display:none}.ip-bottom strong{display:none}.skills{grid-template-columns:repeat(3,minmax(0,1fr))}.skill strong{font-size:11px}.skill{min-height:85px;padding:9px}.skill-note{font-size:7px;padding:7px}.print-dock{padding:12px;gap:10px;margin-top:14px}.print-choice{gap:8px}.print-choice>svg{width:20px}.print-choice strong{font-size:11px}.print-choice small{font-size:9px}.start{min-width:104px;padding:12px 10px;font-size:11px}.navigation{justify-content:space-around}.navigation a{font-size:11px;padding:15px 9px}.navigation a span{font-size:8px}.outside-note span:last-child{display:none}.info-grid{grid-template-columns:1fr}.module-bar{padding:9px 15px}.module-bar b{display:none}#module-body{padding:20px}.module-heading{gap:12px}.module-heading h2{font-size:25px}.project-row strong{font-size:13px}.media-slot{min-height:165px}.chamber{width:85%;height:290px}.experience-top{padding:20px 14px}.print-controls{margin-bottom:60px}}
:root[data-motion="reduced"]{*,*:before,*:after{animation:none!important;transition:none!important}}

/* V2.1 — graphite screen / persistent left navigation */
.console-layout{display:grid;grid-template-columns:136px minmax(0,1fr)}
.navigation{grid-column:1;grid-row:1;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;padding:22px 10px;border-top:0;border-right:1px solid var(--line);background:#17181a;gap:8px}
.navigation a{min-height:74px;display:flex;align-items:center;gap:12px;padding:15px 13px;border:1px solid transparent;border-radius:6px;color:#a9a6a3;font-size:13px}
.navigation a[aria-current=page]{border-color:#ffad7240;background:#ffad720d;color:var(--accent);box-shadow:inset 3px 0 var(--accent)}
.navigation a span{font:10px var(--mono)}
.nav-note{display:block;margin:auto 0 0;padding:30px 13px 0;text-align:left;font:13px var(--mono);letter-spacing:1px;color:#85817f}
.nav-note b{font-size:9px;margin-top:7px}
#main{grid-column:2;grid-row:1;min-width:0;padding:28px;min-height:490px}
.home-layout{grid-template-columns:minmax(0,1.6fr) minmax(210px,1fr);gap:24px}
h1{font-size:clamp(29px,3.2vw,44px)}
.identity{margin-bottom:12px}.identity-meta{display:flex;flex-wrap:wrap;gap:8px 17px;margin:0 0 24px;font-size:10px;color:#b1aaa4}.identity-meta span+span{border-left:1px solid #57504b;padding-left:17px}
.ip-panel{background:radial-gradient(ellipse at 50% 40%,#505055,#292a2d 68%)}
.ip-face:before,.ip-face:after{background:#f0ebe4}.ip-grid{opacity:.4}.ip-bottom strong{color:#e1d9d0}.ip-orbit{border-color:#d8d3ca20}
.ip-top{color:#bbb6b0}.ip-head{background:linear-gradient(135deg,#e1ddd6,#94918c)}
.resume-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.resume-link{display:inline-flex;align-items:center;min-height:44px;white-space:nowrap;color:var(--accent)}
.info-lead{font-size:14px}.career-row{padding:16px 0;border-top:1px solid var(--line)}.career-row .career-date{font:11px var(--mono);color:var(--accent);margin-bottom:8px}.career-row h3{font-size:14px;font-weight:500;margin:0 0 6px}.career-row p{font-size:12px;line-height:1.9;color:#b4afaa;margin:0}.tool-list{font-size:12px;color:#b4afaa;line-height:2}.profile-section{margin-top:27px}.profile-section>h2{font-size:15px;font-weight:500;margin-bottom:15px}.project-facts{padding-left:18px;font-size:13px;line-height:1.9;color:#c6bfba}.project-facts li{margin-bottom:8px}.project-date{font:11px var(--mono);color:var(--accent)}
.contact-list{margin:26px 0;border-top:1px solid var(--line)}.contact-row{display:flex;align-items:center;gap:22px;min-height:72px;border-bottom:1px solid var(--line)}.contact-row>span{width:55px;color:var(--muted);font-size:12px}.contact-row a{font-size:clamp(15px,2.1vw,24px);color:#f1e8dd;overflow-wrap:anywhere}.contact-row a:hover{color:var(--accent)}
@media(max-width:1000px){.console-layout{grid-template-columns:110px minmax(0,1fr)}#main{padding:24px 20px}.home-layout{grid-template-columns:minmax(0,1.5fr) minmax(165px,1fr);gap:16px}.navigation{padding:18px 7px}.navigation a{padding:13px 10px;gap:8px}.skills{grid-template-columns:repeat(3,minmax(0,1fr))}.skill strong{font-size:12px}.skill{padding:10px}.ip-figure{transform:translate(-50%,-50%) scale(.85)}}
@media(max-width:760px){.console-layout{grid-template-columns:86px minmax(0,1fr)}.navigation{padding:15px 6px}.navigation a{flex-direction:column;justify-content:center;gap:7px;padding:12px 4px;font-size:12px}.nav-note{padding:20px 3px 0;font-size:10px}.nav-note b{font-size:8px}#main{padding:23px 16px}.home-layout{grid-template-columns:1fr}.ip-panel{min-height:140px;grid-row:2}.ip-figure{left:72%;top:50%;transform:translate(-50%,-50%) scale(.53)}.ip-orbit{left:72%;width:160px;height:160px}.ip-top,.ip-bottom{max-width:49%}.ip-top span:last-child,.ip-bottom strong{display:none}.info-grid{grid-template-columns:1fr}.identity{max-width:none}.resume-heading{flex-direction:column;gap:0}.info-page h1{font-size:30px}.contact-row{gap:8px}.contact-row>span{width:35px}}
@media(max-width:480px){.console-layout{grid-template-columns:57px minmax(0,1fr)}.navigation{padding:12px 3px;gap:7px}.navigation a{font-size:10px;min-height:67px;padding:9px 1px}.navigation a span{font-size:8px}.nav-note{font-size:7px;letter-spacing:0;padding:18px 2px}.nav-note b{font-size:7px}#main{padding:22px 12px}.home-layout{gap:16px}h1{font-size:29px;letter-spacing:-1px}.identity{font-size:11px}.identity-meta{font-size:9px;gap:7px;margin-bottom:20px}.identity-meta span+span{padding-left:7px}.section-label{font-size:10px}.section-label span:last-child{display:none}.skills{grid-template-columns:repeat(2,minmax(0,1fr))}.skill strong{font-size:11px}.skill-note{font-size:8px}.ip-panel{min-height:125px}.print-dock{flex-direction:column;align-items:stretch;padding:12px}.print-choice strong{font-size:11px}.start{width:100%;min-height:42px}.contact-row{align-items:flex-start;flex-direction:column;padding:14px 0}.contact-row a{font-size:15px}.topbar{padding:0 15px}.brand>span{font-size:11px}.status{font-size:10px}.info-page h1{font-size:25px}.info-lead{font-size:12px}}

.motion-toggle{font:inherit;font-size:12px;color:inherit;background:transparent;border:1px solid currentColor;border-radius:4px;padding:4px 7px;margin-left:8px;cursor:pointer;white-space:nowrap;opacity:.8}.motion-toggle:hover,.motion-toggle:focus-visible{opacity:1;outline:1px solid currentColor;outline-offset:2px}