:root{--primary:#00aaff;--bg:#0a0a0a;--panel:rgba(15,20,25,.94);--card:#151b21;--text:#eceff4;--muted:#9caab6;--border:rgba(0,170,255,.23);--grid:rgba(0,170,255,.055);--shadow:0 8px 32px rgba(0,170,255,.07);color-scheme:dark}
@media(prefers-color-scheme:light){:root{--primary:#0066cc;--bg:#f8f9fa;--panel:rgba(255,255,255,.96);--card:#f3f6fa;--text:#252e38;--muted:#626f7c;--border:rgba(0,102,204,.23);--grid:rgba(0,102,204,.055);--shadow:0 8px 32px rgba(0,102,204,.07);color-scheme:light}}
*{box-sizing:border-box}body{margin:0;background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:30px 30px;color:var(--text);font-family:Consolas,Monaco,'Courier New','PingFang SC','Microsoft YaHei',monospace;line-height:1.8}button,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}a{color:var(--primary)}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid var(--primary);outline-offset:5px}[hidden]{display:none!important}.page{min-height:100vh;display:flex;flex-direction:column}header{padding:64px 24px 20px;text-align:center}.avatar{display:grid;place-items:center;width:80px;height:80px;border-radius:50%;border:2px solid var(--primary);margin:0 auto 30px;background:var(--panel);color:var(--primary);font-size:27px;font-weight:bold;box-shadow:0 0 24px var(--border)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:6px;box-shadow:var(--shadow);position:relative;overflow:hidden}.panel:before{content:'';position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,var(--primary),transparent)}.welcome{max-width:800px;margin:auto;padding:28px 34px}.command{text-align:left;color:var(--primary);font-size:13px;letter-spacing:.02em;opacity:.85}.status{float:right;font-size:11px;color:var(--muted)}h1{font-size:clamp(32px,5vw,54px);line-height:1.4;color:var(--primary);letter-spacing:.12em;margin:22px 0;font-weight:700}h1.typing:after{content:'▏';animation:blink 1s steps(1) infinite}.code-line{max-width:610px;margin:8px auto;text-align:left;display:flex;gap:20px;font-size:17px}.line-number{color:var(--muted);opacity:.6;font-size:13px;min-width:20px;padding-top:4px}.code-line .text:before{content:'> ';color:var(--primary)}.cursor{display:inline-block;width:9px;height:16px;background:var(--primary);margin-top:16px;animation:blink 1s steps(1) infinite}@keyframes blink{50%{opacity:0}}nav{display:flex;justify-content:center;gap:18px;margin:30px auto 10px;max-width:800px}nav a,.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--border);border-radius:5px;padding:11px 24px;background:var(--panel);text-decoration:none;color:var(--text);font-size:15px;transition:transform .2s,border-color .2s,background .2s}nav a:hover,nav a[aria-current=page],.button:hover{border-color:var(--primary);color:var(--primary);background:var(--card)}nav a:hover{transform:translateY(-2px)}nav a span{color:var(--primary);font-size:19px}main{width:min(1060px,100%);margin:0 auto;padding:25px 24px 45px;flex:1;scroll-margin-top:20px}.section{padding:32px 38px;animation:enter .3s ease}@keyframes enter{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}h2{font-size:30px;color:var(--primary);margin:14px 0 28px;line-height:1.4}h2:after{content:'';display:block;width:45px;height:3px;background:var(--primary);margin-top:13px}p{margin:0 0 18px}.prompt{padding-left:24px;position:relative}.prompt:before{content:'>';color:var(--primary);position:absolute;left:0}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:26px}.project-card{background:var(--card);border:1px solid var(--border);border-radius:5px;padding:23px;transition:transform .2s,border-color .2s;display:flex;flex-direction:column;align-items:flex-start}.project-card:hover{transform:translateY(-4px);border-color:var(--primary)}.card-top{display:flex;align-items:center;justify-content:space-between;width:100%;gap:16px}.project-icon{color:var(--primary);font-size:24px;line-height:1}.tag{font-size:11px;color:var(--muted)}h3{font-size:18px;margin:15px 0 8px}.project-card p{color:var(--muted);font-size:14px;margin-bottom:18px}.project-link{border:0;background:none;padding:0;color:var(--primary);font-size:13px;margin-top:auto}.project-link:hover{text-decoration:underline}.contact{margin-top:30px;border-top:1px dashed var(--border);padding-top:25px}.contact p{color:var(--muted)}.notice{margin-top:12px;font-size:13px;overflow-wrap:anywhere}.note{padding:25px 0;border-top:1px solid var(--border)}.note:first-child{margin-top:24px}.note small{color:var(--muted)}.note h3{margin:8px 0}.note p{color:var(--muted);font-size:14px}.note button{text-align:left}footer{padding:27px 20px;text-align:center;border-top:1px solid var(--border);background:var(--panel);font-size:13px;color:var(--muted)}footer p{margin:3px 0}.fine{font-size:11px}.divider{color:var(--primary);margin:0 8px}dialog{width:min(640px,calc(100% - 32px));max-height:85vh;overflow:auto;border:1px solid var(--border);border-radius:8px;padding:36px;background:var(--panel);color:var(--text);box-shadow:var(--shadow)}dialog::backdrop{background:rgba(0,0,0,.68);backdrop-filter:blur(5px)}dialog h2{font-size:25px;padding-right:14px}dialog p{font-size:15px;line-height:1.9;overflow-wrap:anywhere}.close{position:absolute;right:12px;top:8px;background:none;border:0;font-size:30px;color:var(--muted);padding:3px 9px}.skip{position:fixed;z-index:10;top:-80px;left:12px;padding:8px 16px;background:var(--panel)}.skip:focus{top:12px}.noscript{text-align:center;padding:20px}
@media(max-width:736px){header{padding:34px 18px 12px}.avatar{width:66px;height:66px;margin-bottom:24px;font-size:23px}.welcome{padding:22px}.status{font-size:10px}.code-line{font-size:14px;gap:10px}.line-number{min-width:15px}nav{gap:9px;margin-top:23px}nav a{padding:10px 12px;font-size:13px;gap:6px}nav a span{font-size:16px}main{padding:18px 18px 32px}.section{padding:25px 23px}h2{font-size:26px}.project-grid{grid-template-columns:1fr;gap:15px}.project-card{padding:20px}.prompt{font-size:14px}dialog{padding:28px 23px}}
@media(max-width:360px){nav{flex-direction:column}.welcome{padding:18px}.status{float:none;display:block;margin-top:5px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* 在线笔记品牌 V1 */
.avatar{border:0;border-radius:0;background:transparent;box-shadow:none;width:104px;height:104px}.avatar img{display:block;width:100%;height:100%;object-fit:contain}.domain{letter-spacing:.12em;color:var(--primary)}