.icon[data-v-86475444]{display:block;flex:none}.site-header[data-v-027a0964]{position:sticky;top:0;z-index:100;background:#ffffffdb;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--c-border)}.header-inner[data-v-027a0964]{max-width:var(--w-max);margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:20px}.logo[data-v-027a0964]{display:flex;align-items:center;gap:9px;text-decoration:none;flex:none}.logo-mark[data-v-027a0964]{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:linear-gradient(135deg,var(--c-blue-500),var(--c-blue-700));color:#fff;box-shadow:0 2px 8px #1f7aff52}.logo-text[data-v-027a0964]{font-size:1.02rem;font-weight:700;color:var(--c-ink);letter-spacing:.02em}.top-nav[data-v-027a0964]{display:flex;gap:2px;flex:1}.top-nav a[data-v-027a0964]{position:relative;padding:8px 12px;border-radius:var(--r-sm);font-size:.92rem;color:var(--c-ink-2);text-decoration:none;white-space:nowrap;transition:color var(--t-fast),background var(--t-fast)}.top-nav a[data-v-027a0964]:hover{color:var(--c-blue-600);background:var(--c-accent-soft)}.top-nav a.active[data-v-027a0964]{color:var(--c-blue-600);font-weight:600}.top-nav a.active[data-v-027a0964]:after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--c-blue-400),var(--c-blue-600))}.search-box[data-v-027a0964]{display:flex;align-items:center;gap:7px;padding:7px 12px;border:1px solid var(--c-border);border-radius:var(--r-pill);background:var(--c-surface-2);color:var(--c-ink-4);transition:border-color var(--t-fast),box-shadow var(--t-fast),background var(--t-fast)}.search-box[data-v-027a0964]:focus-within{border-color:var(--c-blue-300);background:var(--c-white);box-shadow:var(--sh-glow);color:var(--c-accent)}.search-box input[data-v-027a0964]{width:158px;border:none;outline:none;background:transparent;font-family:inherit;font-size:.88rem;color:var(--c-ink)}.search-box input[data-v-027a0964]::placeholder{color:var(--c-ink-4)}.nav-toggle[data-v-027a0964]{display:none;width:36px;height:36px;align-items:center;justify-content:center;border:1px solid var(--c-border);border-radius:var(--r-sm);background:var(--c-white);color:var(--c-ink-2);cursor:pointer}.nav-toggle[data-v-027a0964]:hover{border-color:var(--c-border-strong);color:var(--c-accent)}.sr[data-v-027a0964]{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.top-nav.mobile[data-v-027a0964]{display:none}@media (max-width: 880px){.header-inner[data-v-027a0964]{gap:12px}.top-nav[data-v-027a0964]{display:none}.nav-toggle[data-v-027a0964]{display:flex}.top-nav.mobile[data-v-027a0964]{display:flex;flex-wrap:wrap;padding:0 20px 12px}.top-nav.mobile a.active[data-v-027a0964]:after{display:none}.search-box[data-v-027a0964]{margin-left:auto}.search-box input[data-v-027a0964]{width:120px}}@media (max-width: 520px){.logo-text[data-v-027a0964]{display:none}.search-box input[data-v-027a0964]{width:92px}}.site-footer[data-v-27af25da]{border-top:1px solid var(--c-border);background:#ffffffb3;margin-top:48px}.footer-inner[data-v-27af25da]{max-width:var(--w-max);margin:0 auto;padding:22px 20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:.82rem;color:var(--c-ink-3)}.brand[data-v-27af25da]{display:flex;align-items:center;gap:8px}.mark[data-v-27af25da]{width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:6px;background:var(--c-accent-soft);border:1px solid var(--c-accent-line);color:var(--c-blue-600)}.name[data-v-27af25da]{font-weight:600;color:var(--c-ink-2)}.tag[data-v-27af25da]{color:var(--c-ink-4)}.tag[data-v-27af25da]:before{content:"·";margin-right:6px}.line[data-v-27af25da]{display:flex;align-items:center;gap:8px}.line a[data-v-27af25da]{color:var(--c-ink-3);text-decoration:none}.line a[data-v-27af25da]:hover{color:var(--c-accent)}.sep[data-v-27af25da]{color:var(--c-border-strong)}.mono[data-v-27af25da]{font-family:var(--f-mono);font-size:.76rem}.backdrop[data-v-a8583a3c]{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:var(--c-bg)}.grid[data-v-a8583a3c]{position:absolute;inset:0;background-image:linear-gradient(var(--c-bg-grid) 1px,transparent 1px),linear-gradient(90deg,var(--c-bg-grid) 1px,transparent 1px);background-size:24px 24px;mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.35) 60%,transparent);-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),rgba(0,0,0,.35) 60%,transparent)}.glow[data-v-a8583a3c]{position:absolute;border-radius:50%;filter:blur(80px)}.glow-a[data-v-a8583a3c]{top:-220px;right:-160px;width:620px;height:620px;background:radial-gradient(circle,rgba(31,122,255,.16),transparent 68%)}.glow-b[data-v-a8583a3c]{bottom:-260px;left:-200px;width:560px;height:560px;background:radial-gradient(circle,rgba(79,157,255,.12),transparent 70%)}.site[data-v-0cefac7b]{position:relative;min-height:100vh}.layer[data-v-0cefac7b]{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}.site-main[data-v-0cefac7b]{flex:1}:root{--c-blue-50: #eef6ff;--c-blue-100: #dcecff;--c-blue-200: #bcdaff;--c-blue-300: #8cc0ff;--c-blue-400: #4f9dff;--c-blue-500: #1f7aff;--c-blue-600: #0b5fd8;--c-blue-700: #0a4bad;--c-blue-900: #072a5e;--c-white: #ffffff;--c-bg: #f4f8fe;--c-bg-grid: rgba(31, 122, 255, .055);--c-surface: #ffffff;--c-surface-2: #f8fbff;--c-border: #dce8f8;--c-border-strong: #bcd6f5;--c-ink: #0b1f3a;--c-ink-2: #33507a;--c-ink-3: #6b86a8;--c-ink-4: #96aac6;--c-accent: var(--c-blue-500);--c-accent-hover: var(--c-blue-600);--c-accent-soft: var(--c-blue-50);--c-accent-line: var(--c-blue-100);--c-ok: #0f9d63;--c-ok-soft: #e8f8f0;--c-warn: #b06a06;--c-warn-soft: #fff6e6;--c-warn-line: #f0dcb4;--c-star: #d98a00;--c-code-bg: #08203f;--c-code-ink: #cfe3ff;--sh-sm: 0 1px 2px rgba(11, 31, 58, .05);--sh-md: 0 4px 14px rgba(11, 31, 58, .06);--sh-lg: 0 10px 28px rgba(11, 31, 58, .09);--sh-hover: 0 8px 22px rgba(31, 122, 255, .16);--sh-glow: 0 0 0 3px rgba(31, 122, 255, .14);--r-sm: 6px;--r-md: 10px;--r-lg: 14px;--r-pill: 999px;--w-max: 1200px;--f-sans: "Inter", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;--f-mono: "JetBrains Mono", "Cascadia Code", "SF Mono", Consolas, "Courier New", monospace;--ease: cubic-bezier(.22, .61, .36, 1);--t-fast: .15s;--t-mid: .25s}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{min-height:100%}body{font-family:var(--f-sans);color:var(--c-ink);background:var(--c-bg);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--c-accent)}h1,h2,h3{line-height:1.3;letter-spacing:.01em}code{font-family:var(--f-mono);font-size:.85em;padding:1px 6px;border-radius:5px;background:var(--c-accent-soft);border:1px solid var(--c-accent-line);color:var(--c-blue-700)}.page{max-width:var(--w-max);margin:0 auto;padding:0 20px 48px}.page.bare{max-width:none;padding:0}.page-head{padding:30px 0 22px;border-bottom:1px solid var(--c-border);margin-bottom:22px}.page-head h1{font-size:1.5rem;font-weight:700;color:var(--c-ink);display:flex;align-items:center;gap:10px}.page-head .sub{margin-top:7px;font-size:.86rem;color:var(--c-ink-3)}.more-link{display:inline-flex;align-items:center;gap:4px;font-size:.84rem;color:var(--c-accent);text-decoration:none}.more-link:hover{color:var(--c-accent-hover)}.mono{font-family:var(--f-mono)}:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--c-surface-2)}::-webkit-scrollbar-thumb{background:var(--c-border-strong);border-radius:6px;border:2px solid var(--c-surface-2)}::-webkit-scrollbar-thumb:hover{background:var(--c-blue-300)}@media (max-width: 600px){.page{padding:0 14px 36px}}