:root{--paper: #f6f7fb;--surface: #ffffff;--ink: #0b1220;--ink-soft: #5a6478;--ink-faint: #8b93a7;--line: rgba(11, 18, 32, .08);--line-strong: rgba(11, 18, 32, .14);--cobalt: #2e5bff;--violet: #7a5cff;--cyan: #00b8d4;--amber: #ffb020;--spectrum: linear-gradient(92deg, var(--cobalt), var(--violet) 45%, var(--cyan));--spectrum-soft: linear-gradient(92deg, rgba(46, 91, 255, .12), rgba(122, 92, 255, .12) 45%, rgba(0, 184, 212, .12));--shadow-lg: 0 24px 70px rgba(11, 18, 32, .1);--shadow-md: 0 12px 36px rgba(11, 18, 32, .08);--radius: 20px;--ease: cubic-bezier(.22, 1, .36, 1);--mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body{height:100%;overflow:hidden}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.container{width:min(1160px,92vw);margin:0 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48px}.highlight-row{grid-template-columns:1fr;gap:18px}.highlight-panel{grid-column:1}}@media(prefers-reduced-motion:reduce){.reveal,.reveal-left,.reveal-right{opacity:1;transform:none;transition:none}.hero-line{opacity:1;transform:none;filter:none;transition:none}.app-window,.float-chip,.highlight-orb,.marquee-track,.hero-beam{animation:none}}