:root{--page-bg:#fffaf1;--page-text:#2d2118;--page-muted:#6f6258;--accent-orange:#f47b20;--accent-orange-dark:#c7520f;--nav-bg:rgba(255,255,255,.94);--page-surface:rgba(255,255,255,.86);--page-border:#eadcc9;--accent-soft:#fff0d9;--code-bg:#162237;--code-text:#eef4ff;--shadow:0 16px 44px rgba(89,51,17,.055)}
body[data-theme=dark]{--page-bg:#0a1128;--page-text:#e2e8f0;--page-muted:#94a3b8;--accent-orange:#ff9e00;--accent-orange-dark:#ffbf50;--nav-bg:rgba(10,17,40,.92);--page-surface:rgba(10,17,40,.78);--page-border:#263850;--accent-soft:#1d2d43;--shadow:0 16px 44px rgba(0,0,0,.15);--cyan:#00b4d8;--neon-cyan:#00f5d4}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;background:var(--page-bg);color:var(--page-text);font:17px/1.85 "Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif}a{color:var(--accent-orange-dark);text-underline-offset:4px}button,input{font:inherit}button,a,input,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent-orange)}button{cursor:pointer}img{display:block;max-width:100%}[hidden]{display:none!important}.container{width:min(1200px,calc(100% - 40px));margin:auto}.skip-link{position:fixed;top:-80px;left:16px;z-index:2000;background:var(--page-surface);padding:8px 20px}.skip-link:focus{top:8px}
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.code-box{background:var(--code-bg);color:var(--code-text);border-radius:14px;overflow:hidden;margin:18px 0 22px}.code-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.75rem;padding:10px 16px;border-bottom:1px solid rgba(255,255,255,.15)}.code-label>span{min-width:0}.copy-btn{flex-shrink:0;padding:5px 10px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.3);border-radius:7px;color:inherit;font-size:.74rem}.copy-btn:hover{background:rgba(255,255,255,.2)}pre{margin:0;padding:20px;overflow-x:auto;line-height:1.8;font-size:.86rem}pre code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre}p code,li code{font-family:ui-monospace,Consolas,monospace;font-size:.9em;overflow-wrap:anywhere;background:var(--accent-soft);padding:2px 5px;border-radius:4px}.prompt-box{background:var(--accent-soft);border:1px solid var(--page-border);border-radius:14px;margin:20px 0}.prompt-box .code-label{border-bottom:1px solid var(--page-border);font-weight:800}.prompt-box .copy-btn{color:var(--accent-orange-dark);background:var(--page-surface);border-color:var(--page-border)}.prompt-box>p{padding:20px;margin:0;font-size:.96rem;overflow-wrap:anywhere}
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.site-footer{border-top:1px solid var(--page-border);background:var(--page-surface);padding:30px 0}.footer-row{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-row strong{font-size:.93rem}.footer-row p{font-size:.76rem;color:var(--page-muted);margin:4px 0 0}.footer-actions{display:flex;gap:10px;flex-wrap:wrap}.footer-actions a{font-size:.8rem;text-decoration:none;border:1px solid var(--page-border);border-radius:50px;padding:8px 14px}.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(90px);background:#162237;color:#fff;box-shadow:0 10px 30px #0003;padding:10px 20px;border-radius:12px;font-size:.92rem;z-index:300;opacity:0;transition:transform .2s,opacity .2s;max-width:calc(100% - 32px);width:max-content;text-align:center}.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
@media(max-width:1120px){.hamburger{display:block}.nav-wrapper{position:relative}.nav-menu{display:none;position:absolute;top:75px;left:0;right:0;background:var(--nav-bg);padding:20px;border:1px solid var(--page-border);border-radius:0 0 16px 16px;box-shadow:var(--shadow)}.nav-menu.show{display:flex;flex-direction:column;align-items:stretch;gap:6px}.nav-link{font-size:.95rem;padding:10px}.theme-toggle,.yijun-fb-btn{justify-content:center}.article-layout{grid-template-columns:190px minmax(0,1fr);gap:22px}}
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