@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&display=swap";:root{--ink:#101418;--ink-soft:#1b2128;--paper:#fff;--paper-soft:#f7f9fc;--paper-warm:#f2f5fa;--line:#e6ebf2;--muted:#5d6875;--muted-soft:#8a94a2;--blue:#2563eb;--cyan:#0e9aae;--violet:#7b5cf0;--amber:#d98614;--radius:18px;--radius-lg:24px}html{scroll-behavior:smooth}html,body{background-color:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11", "ss01";margin:0;padding:0;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;overflow-x:hidden}*{box-sizing:border-box}::selection{background:var(--blue);color:#fff}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--paper-soft)}::-webkit-scrollbar-thumb{border:3px solid var(--paper-soft);background:#cfd7e2;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--muted-soft)}:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}