.app-shell[data-v-2f636db3]{background-color:var(--bg);position:relative;height:100vh;padding-top:20vh;text-align:center}.app-shell[data-v-2f636db3]:before{content:"";position:fixed;top:0;left:0;width:100%;bottom:0;background:url(/assets/bg-DfN9tkek.jpg) no-repeat center top;background-size:auto;opacity:.1;pointer-events:none;z-index:0;mask-image:linear-gradient(to bottom,black 0%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,black 0%,transparent 100%);image-rendering:auto}h1[data-v-2f636db3]{margin-top:5vh}a[data-v-2f636db3]{color:var(--accent);cursor:pointer;text-decoration:underline}.qr[data-v-2f636db3]{width:400px;margin:5vh auto}.qr img[data-v-2f636db3]{width:100%}:root{--bg: #14100F;--bg-card: #1E1815;--accent: #C1272D;--accent-gold: #C9A24B;--text: #EDE6D8;--muted: #9C9488;--line: #3a3530}:root{--font-serif-sc: "Noto Serif SC", "Songti SC", "STSong", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", serif;--font-sans-sc: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, "Courier New", monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans-sc);background-color:var(--bg);color:var(--text);min-height:100vh}a{color:var(--accent-gold)}button{font-family:inherit}input,textarea,select{font-family:inherit;color:var(--text);background:var(--bg);border:1px solid var(--line)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-gold)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#c9a24b4d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#c9a24b80}*{scrollbar-width:thin;scrollbar-color:rgba(201,162,75,.3) transparent}.metric-tip{display:inline-block;width:18px;height:18px;line-height:18px;text-align:center;color:var(--accent-gold);background:#c9a24b26;border-radius:50%;margin-left:4px;cursor:help;vertical-align:middle;transition:all .2s ease}.metric-tip:hover{color:#1a1510;background:var(--accent-gold)}.metric-tip.iconfont{font-size:12px}.rec-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.rec-hint{font-size:12px;color:var(--muted)}.avg-speed-score{display:inline-flex;align-items:center;gap:6px;padding:4px 10px}.avg-speed-input{width:80px;padding:3px 6px;font-size:13px;color:var(--accent-gold);background:var(--bg);border:1px solid var(--line);border-radius:4px;text-align:center}.avg-speed-input:focus{outline:none;border-color:var(--accent-gold)}.avg-speed-input::-webkit-outer-spin-button,.avg-speed-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}