.layout[data-v-dfe7ee62]{min-height:100vh;display:flex;flex-direction:column}.site-header[data-v-dfe7ee62]{position:sticky;top:0;z-index:10;isolation:isolate;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--color-border);background:linear-gradient(120deg,#6366f114,#22c55e0a),color-mix(in srgb,var(--color-bg-alt) 80%,transparent);box-shadow:0 6px 24px -22px #131c5480}.header-inner[data-v-dfe7ee62]{width:100%;height:70px;display:flex;align-items:center;padding:0 24px;gap:16px;box-sizing:border-box}.header-left[data-v-dfe7ee62]{display:flex;align-items:center;gap:16px;flex-shrink:0}.brand[data-v-dfe7ee62]{font-size:20px;font-weight:700;text-decoration:none;color:var(--color-text);letter-spacing:.02em}.site-nav[data-v-dfe7ee62]{display:flex;gap:12px;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}.weather-float[data-v-dfe7ee62]{display:flex;align-items:center;gap:6px;color:var(--color-muted);font-size:13px;pointer-events:none;white-space:nowrap;flex-shrink:0;padding:8px 14px;border-radius:999px;background:transparent}.nav-link[data-v-dfe7ee62]{padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--color-muted);transition:all .2s ease}.nav-link[data-v-dfe7ee62]:hover{color:var(--color-text);background:#ffffffa6}.nav-link.is-active[data-v-dfe7ee62]{color:var(--color-brand);background:var(--color-brand-soft)}.weather-main[data-v-dfe7ee62]{font-size:14px;font-weight:400;color:inherit}.weather-extra[data-v-dfe7ee62]{font-size:13px;font-weight:400;color:inherit;opacity:.86}.weather-temp[data-v-dfe7ee62]{font-size:13px;line-height:1;font-weight:400;color:inherit}@media (max-width: 760px){.header-inner[data-v-dfe7ee62]{height:auto;flex-wrap:wrap;padding:12px 16px;gap:10px}.site-nav[data-v-dfe7ee62]{width:100%;margin-left:0;justify-content:flex-start}.weather-float[data-v-dfe7ee62]{order:2}}.site-main[data-v-dfe7ee62]{flex:1;width:100%;padding:28px 24px 44px;box-sizing:border-box}.site-footer[data-v-dfe7ee62]{border-top:1px solid var(--color-border);color:var(--color-muted);text-align:center;padding:16px 8px 28px;font-size:13px}.back-top-btn[data-v-dfe7ee62]{position:fixed;right:24px;bottom:28px;z-index:30;border:0;border-radius:999px;background:#6366f1eb;color:#fff;font-size:13px;font-weight:600;padding:10px 14px;cursor:pointer;box-shadow:0 14px 28px -20px #4048cacc;transition:all .2s ease}.back-top-btn[data-v-dfe7ee62]:hover{transform:translateY(-1px);background:#575ce8}.detail-page[data-v-9a617b3f]{display:grid;gap:12px}.head[data-v-9a617b3f]{display:grid;gap:6px}.crumbs[data-v-9a617b3f]{display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--color-muted);font-size:13px}.crumbs a[data-v-9a617b3f]{color:var(--color-brand);text-decoration:none}h1[data-v-9a617b3f]{font-size:clamp(24px,3.4vw,38px);line-height:1.22}.head p[data-v-9a617b3f]{color:var(--color-muted);font-size:13px}.content-grid[data-v-9a617b3f]{display:grid;gap:14px;grid-template-columns:minmax(0,1fr);align-items:start}.content-grid.with-toc[data-v-9a617b3f]{grid-template-columns:220px minmax(0,1fr)}.toc[data-v-9a617b3f]{position:sticky;top:86px;padding:14px;max-height:calc(100vh - 104px);display:flex;flex-direction:column}.toc h2[data-v-9a617b3f]{font-size:15px;margin-bottom:10px}.toc-list[data-v-9a617b3f]{display:grid;gap:4px;overflow-y:auto;padding-right:4px}.toc-link[data-v-9a617b3f]{color:var(--color-muted);text-decoration:none;border-radius:8px;padding:6px 8px;font-size:13px;transition:all .2s ease}.toc-link[data-v-9a617b3f]:hover{color:var(--color-text);background:var(--color-surface-strong)}.toc-link.active[data-v-9a617b3f]{color:var(--color-brand);background:var(--color-brand-soft)}.toc-level-3[data-v-9a617b3f]{padding-left:16px}.markdown-body[data-v-9a617b3f]{padding:24px}.empty[data-v-9a617b3f]{padding:18px;color:var(--color-muted)}@media (max-width: 980px){.content-grid[data-v-9a617b3f]{grid-template-columns:1fr}.toc[data-v-9a617b3f]{position:static}}.list-page[data-v-571a95d3]{display:grid;gap:14px}.page-head[data-v-571a95d3]{display:grid;gap:8px}.back-link[data-v-571a95d3]{color:var(--color-brand);text-decoration:none;width:fit-content}h1[data-v-571a95d3]{font-size:clamp(28px,4vw,42px)}.page-head p[data-v-571a95d3]{color:var(--color-muted)}.doc-list[data-v-571a95d3]{display:grid;padding:10px 14px}.doc-item[data-v-571a95d3]{text-decoration:none;padding:14px 6px;border-bottom:1px solid var(--color-border);display:grid;gap:4px}.doc-item[data-v-571a95d3]:last-child{border-bottom:0}.doc-item h2[data-v-571a95d3]{font-size:18px}.doc-item span[data-v-571a95d3]{color:var(--color-muted);font-size:13px}.doc-item:hover h2[data-v-571a95d3]{color:var(--color-brand)}.empty[data-v-571a95d3]{padding:18px;color:var(--color-muted)}.blog-page[data-v-628c7d62]{display:grid;gap:18px}.hero[data-v-628c7d62]{display:grid;gap:10px;padding:8px 2px}h1[data-v-628c7d62]{font-size:clamp(30px,4.2vw,46px);line-height:1.12}.intro[data-v-628c7d62]{color:var(--color-muted);max-width:620px}.category-grid[data-v-628c7d62]{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.category-card[data-v-628c7d62]{text-decoration:none;padding:18px;display:grid;gap:6px;transition:transform .2s ease,box-shadow .2s ease}.category-card[data-v-628c7d62]:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}h2[data-v-628c7d62]{font-size:21px}.category-card p[data-v-628c7d62]{color:var(--color-muted)}.empty[data-v-628c7d62]{padding:22px;display:grid;gap:8px}.empty h2[data-v-628c7d62]{font-size:20px}.empty p[data-v-628c7d62]{color:var(--color-muted)}.playground[data-v-ce4397a1]{display:grid;gap:10px}.playground-head[data-v-ce4397a1]{display:flex;align-items:center;justify-content:space-between;gap:10px}h2[data-v-ce4397a1]{font-size:16px}.action-group[data-v-ce4397a1]{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.hint[data-v-ce4397a1]{font-size:13px;color:var(--color-muted)}.message[data-v-ce4397a1]{font-size:12px;color:var(--color-brand)}.action-btn[data-v-ce4397a1]{border:1px solid var(--color-border);background:#fff;border-radius:10px;color:var(--color-muted);font-size:13px;padding:6px 10px;cursor:pointer;transition:all .2s ease}.action-btn[data-v-ce4397a1]:hover{color:var(--color-brand);border-color:var(--color-brand)}.editor-wrap[data-v-ce4397a1]{display:grid;gap:10px}.field[data-v-ce4397a1]{display:grid;gap:6px}.field span[data-v-ce4397a1]{font-size:12px;color:var(--color-muted);font-weight:600}textarea[data-v-ce4397a1]{width:100%;min-height:300px;border-radius:12px;border:1px solid var(--color-border);background:#fdfdff;padding:10px 12px;outline:none;font-family:JetBrains Mono,Consolas,monospace;font-size:12px;line-height:1.55;resize:vertical}textarea[data-v-ce4397a1]:focus{border-color:var(--color-brand);box-shadow:0 0 0 3px #6366f124}.preview-wrap[data-v-ce4397a1]{border:1px solid var(--color-border);border-radius:12px;overflow:hidden;background:#fff;min-height:320px}.preview-frame[data-v-ce4397a1]{display:block;width:100%;height:320px;border:0}.file-input[data-v-ce4397a1]{display:none}.showcase-card[data-v-6e53f385]{position:relative;overflow:hidden;padding:16px;display:grid;gap:11px;transition:transform .2s ease,box-shadow .2s ease}.showcase-card.clickable[data-v-6e53f385]{cursor:pointer}.showcase-card[data-v-6e53f385]:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.accent-line[data-v-6e53f385]{position:absolute;left:0;right:0;top:0;height:4px}.top-row[data-v-6e53f385]{display:flex;justify-content:space-between;align-items:center}.category[data-v-6e53f385]{border-radius:999px;background:var(--color-bg-alt);color:var(--color-muted);padding:4px 9px;font-size:12px;border:1px solid var(--color-border)}.dot[data-v-6e53f385]{width:11px;height:11px;border-radius:50%;box-shadow:0 0 0 4px #6366f112}h3[data-v-6e53f385]{font-size:18px;line-height:1.35}p[data-v-6e53f385]{color:var(--color-muted);font-size:14px}.preview[data-v-6e53f385]{margin-top:2px;border:1px dashed;border-radius:var(--radius-sm);padding:10px 12px;font-weight:600;background:#fcfcff}.preview-html[data-v-6e53f385]{padding:0;overflow:hidden;height:180px}.preview-html iframe[data-v-6e53f385]{display:block;width:100%;height:100%;border:0}.cards-page[data-v-72de8a8a]{display:grid;gap:18px}.hero[data-v-72de8a8a]{display:grid;gap:10px;padding:8px 2px}h1[data-v-72de8a8a]{font-size:clamp(30px,4.2vw,46px);line-height:1.12}.intro[data-v-72de8a8a]{color:var(--color-muted);max-width:660px}.content-grid[data-v-72de8a8a]{display:grid;gap:14px;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}.cards-panel[data-v-72de8a8a],.playground-panel[data-v-72de8a8a]{padding:16px}.panel-title[data-v-72de8a8a]{font-size:15px;font-weight:700;color:var(--color-text);margin-bottom:12px}.cards-grid[data-v-72de8a8a]{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}@media (max-width: 940px){.content-grid[data-v-72de8a8a]{grid-template-columns:1fr}}.footprint-page[data-v-6d05d385]{display:grid;gap:16px}.hero[data-v-6d05d385]{display:grid;gap:10px}h1[data-v-6d05d385]{font-size:clamp(30px,4.2vw,46px);line-height:1.12}.map-panel[data-v-6d05d385],.article-panel[data-v-6d05d385]{padding:16px;display:grid;gap:12px}.map-head[data-v-6d05d385]{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}h2[data-v-6d05d385]{font-size:18px}.legend[data-v-6d05d385]{display:flex;gap:12px;flex-wrap:wrap}.legend-item[data-v-6d05d385]{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--color-muted)}.dot[data-v-6d05d385]{width:10px;height:10px;border-radius:50%}.dot.visited[data-v-6d05d385]{background:#22c55e}.dot.wishlist[data-v-6d05d385]{background:#f59e0b}.dot.unvisited[data-v-6d05d385]{background:#d9dfef}.china-map[data-v-6d05d385]{width:100%;height:520px}.map-wrap[data-v-6d05d385]{position:relative;border-radius:12px;border:1px solid var(--color-border);background:linear-gradient(180deg,#f8faff,#edf1ff);padding:14px;overflow:hidden}.region[data-v-6d05d385]{stroke:#b8c7f2;stroke-width:.9;transition:all .2s ease}.region[data-v-6d05d385]:hover{stroke:#4f5bd8;stroke-width:1.4}.region.status-visited[data-v-6d05d385]{fill:#22c55e}.region.status-wishlist[data-v-6d05d385]{fill:#f59e0b}.region.status-unvisited[data-v-6d05d385]{fill:#d9dfef}.region-tip[data-v-6d05d385]{position:absolute;transform:translate(4px,4px);pointer-events:none;background:#111827e0;color:#fff;border-radius:8px;padding:6px 8px;font-size:12px;line-height:1;white-space:nowrap}.article-list[data-v-6d05d385]{display:grid;gap:10px}.article-item[data-v-6d05d385]{display:grid;gap:4px;text-decoration:none;border:1px solid var(--color-border);border-radius:12px;padding:12px;background:#fff}.article-item h3[data-v-6d05d385]{font-size:16px}.article-item p[data-v-6d05d385]{font-size:12px;color:var(--color-muted)}.article-tags[data-v-6d05d385]{margin-top:4px;display:flex;gap:6px;flex-wrap:wrap}.mini-tag[data-v-6d05d385]{border-radius:999px;padding:2px 8px;font-size:11px;color:#fff}.mini-tag.visited[data-v-6d05d385]{background:#22c55e}.mini-tag.wishlist[data-v-6d05d385]{background:#f59e0b}.article-item:hover h3[data-v-6d05d385]{color:var(--color-brand)}.empty[data-v-6d05d385]{padding:14px;color:var(--color-muted)}@media (max-width: 760px){.china-map[data-v-6d05d385]{height:380px}}.home-page[data-v-de1f9a83]{display:grid;gap:16px}.hero[data-v-de1f9a83]{padding:22px;display:grid;gap:10px}h1[data-v-de1f9a83]{font-size:clamp(30px,4.2vw,46px);line-height:1.12}.intro[data-v-de1f9a83]{color:var(--color-muted);max-width:660px}.link-grid[data-v-de1f9a83]{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.link-card[data-v-de1f9a83]{text-decoration:none;display:grid;gap:8px;padding:18px;transition:transform .2s ease,box-shadow .2s ease}.link-card[data-v-de1f9a83]:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.tag[data-v-de1f9a83]{width:fit-content;border-radius:999px;font-size:12px;color:var(--color-brand);background:var(--color-brand-soft);padding:4px 10px;font-weight:600}h2[data-v-de1f9a83]{font-size:21px}.link-card p[data-v-de1f9a83]{color:var(--color-muted)}:root{--color-bg: #f8f9ff;--color-bg-alt: #f0f3ff;--color-surface: #ffffff;--color-surface-strong: #f4f6ff;--color-text: #161a2d;--color-muted: #5f6685;--color-border: #e4e8f6;--color-brand: #6366f1;--color-brand-soft: #ececff;--color-accent: #22c55e;--shadow-sm: 0 8px 24px -18px rgba(25, 38, 105, .35);--shadow-md: 0 18px 44px -24px rgba(25, 38, 105, .3);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,PingFang SC,Microsoft YaHei,sans-serif;color:var(--color-text);background-color:var(--color-bg)}html{scrollbar-gutter:stable}*{box-sizing:border-box}body{margin:0;overflow-y:scroll;background:radial-gradient(circle at 12% -10%,#dfe3ff 0%,transparent 36%),radial-gradient(circle at 88% 0%,#dbfce7 0%,transparent 28%),var(--color-bg);line-height:1.6}a{color:inherit}h1,h2,h3,p{margin:0}.panel{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.eyebrow{color:var(--color-brand);font-weight:600;font-size:13px;letter-spacing:.06em;text-transform:uppercase}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin-top:1.1em;margin-bottom:.45em;line-height:1.3;scroll-margin-top:92px}.markdown-body h1:first-child,.markdown-body h2:first-child,.markdown-body h3:first-child{margin-top:0}.markdown-body p{margin:.65em 0;color:#2a3050}.markdown-body ul,.markdown-body ol{margin:.5em 0;padding-left:1.4em}.markdown-body li{margin:.3em 0}.markdown-body blockquote{margin:.9em 0;border-left:4px solid #cad3ff;background:#f6f7ff;padding:8px 12px;color:#4d5375;border-radius:0 10px 10px 0}.markdown-body pre{margin:.9em 0;background:#0f172a;color:#dbe8ff;border-radius:10px;padding:12px;overflow:auto;font-size:13px}.markdown-body code{font-family:JetBrains Mono,Consolas,monospace}.markdown-body :not(pre)>code{background:#eef1ff;color:#4750b8;border-radius:6px;padding:2px 6px;font-size:.92em}.markdown-body a{color:#4f5bd8}.markdown-body hr{border:0;border-top:1px solid #dce3fa;margin:1em 0}