.layout[data-v-3b74433f]{min-height:100vh;display:flex;flex-direction:column}.site-header[data-v-3b74433f]{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:color-mix(in srgb,var(--color-bg) 92%,transparent);box-shadow:0 6px 24px -22px #131c5480}.header-inner[data-v-3b74433f]{width:100%;max-width:1152px;margin:0 auto;height:80px;display:flex;align-items:center;padding:0 24px;gap:16px;box-sizing:border-box}.header-left[data-v-3b74433f]{display:flex;align-items:center;gap:22px;flex-shrink:0}.brand[data-v-3b74433f]{order:-1;font-size:28px;font-family:Georgia,serif;font-weight:700;text-decoration:none;color:var(--color-text);letter-spacing:.02em}.site-nav[data-v-3b74433f]{display:flex;gap:12px;margin-left:auto;flex-wrap:wrap;justify-content:flex-end}.weather-float[data-v-3b74433f]{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-3b74433f]{padding:8px 14px;border-radius:999px;text-decoration:none;color:var(--color-muted);transition:all .2s ease}.nav-link[data-v-3b74433f]:hover{color:var(--color-text);background:#ffffffa6}.nav-link.is-active[data-v-3b74433f]{color:var(--color-brand);background:var(--color-brand-soft)}.weather-main[data-v-3b74433f]{font-size:14px;font-weight:400;color:inherit}.weather-extra[data-v-3b74433f]{font-size:13px;font-weight:400;color:inherit;opacity:.86}.weather-temp[data-v-3b74433f]{font-size:13px;line-height:1;font-weight:400;color:inherit}@media (max-width: 760px){.header-inner[data-v-3b74433f]{height:auto;flex-wrap:wrap;padding:10px 12px;gap:8px}.header-left[data-v-3b74433f]{width:100%;justify-content:space-between}.site-nav[data-v-3b74433f]{width:100%;margin-left:0;justify-content:center;gap:6px}.nav-link[data-v-3b74433f]{padding:6px 10px;font-size:14px}.weather-float[data-v-3b74433f]{order:2;padding:4px 10px}.weather-extra[data-v-3b74433f]{display:none}}.site-main[data-v-3b74433f]{flex:1;width:100%;max-width:1152px;margin:0 auto;padding:28px 24px 44px;box-sizing:border-box}@media (max-width: 480px){.site-main[data-v-3b74433f]{padding:16px 12px 36px}}.site-footer[data-v-3b74433f]{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-3b74433f]{position:fixed;right:24px;bottom:28px;z-index:30;border:0;border-radius:999px;background:var(--color-brand);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-3b74433f]:hover{transform:translateY(-1px);background:#234b3b}.detail-page[data-v-3b02650e]{display:grid;gap:12px}.head[data-v-3b02650e]{display:grid;gap:6px}.crumbs[data-v-3b02650e]{display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--color-muted);font-size:13px}.crumbs a[data-v-3b02650e]{color:var(--color-brand);text-decoration:none}h1[data-v-3b02650e]{font-size:clamp(24px,3.4vw,38px);line-height:1.22}.head p[data-v-3b02650e]{color:var(--color-muted);font-size:13px}.content-grid[data-v-3b02650e]{display:grid;gap:14px;grid-template-columns:minmax(0,1fr);align-items:start}.content-grid.with-toc[data-v-3b02650e]{grid-template-columns:170px minmax(0,1fr)}.toc[data-v-3b02650e]{position:sticky;top:86px;padding:10px;max-height:calc(100vh - 104px);display:flex;flex-direction:column}.toc-toggle[data-v-3b02650e]{display:flex;align-items:center;justify-content:space-between;width:100%;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:10px 14px;cursor:pointer;font-size:13px;font-weight:600;color:var(--color-text);box-shadow:var(--shadow-sm);transition:all .15s ease}.toc-toggle[data-v-3b02650e]:active{background:var(--color-surface-strong)}.toc-toggle-arrow[data-v-3b02650e]{font-size:11px;color:var(--color-muted)}.toc-list[data-v-3b02650e]{display:none;margin-top:8px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:8px;box-shadow:var(--shadow-sm);max-height:50vh;overflow-y:auto}.toc-open .toc-list[data-v-3b02650e]{display:grid}.toc-fab[data-v-3b02650e]{position:fixed;right:18px;bottom:80px;z-index:50;width:44px;height:44px;border-radius:50%;border:0;background:var(--color-brand);color:#fff;font-size:20px;cursor:pointer;box-shadow:0 4px 16px #6366f180;align-items:center;justify-content:center;transition:transform .15s ease}.toc-fab[data-v-3b02650e]:active{transform:scale(.92)}.toc-overlay[data-v-3b02650e]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0006;display:flex;align-items:flex-end;animation:tocFadeIn-3b02650e .15s ease}.toc-drawer[data-v-3b02650e]{width:100%;max-height:70vh;background:var(--color-bg);border-radius:var(--radius-lg) var(--radius-lg) 0 0;display:flex;flex-direction:column;animation:tocSlideUp-3b02650e .2s ease}.toc-drawer-head[data-v-3b02650e]{display:flex;align-items:center;justify-content:space-between;padding:14px 18px 10px;font-size:15px;font-weight:700;border-bottom:1px solid var(--color-border)}.toc-drawer-close[data-v-3b02650e]{width:32px;height:32px;border-radius:50%;border:0;background:var(--color-surface-strong);color:var(--color-muted);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center}.toc-drawer-list[data-v-3b02650e]{overflow-y:auto;padding:8px 14px 24px;display:grid;gap:2px}@keyframes tocFadeIn-3b02650e{0%{opacity:0}to{opacity:1}}@keyframes tocSlideUp-3b02650e{0%{transform:translateY(100%)}to{transform:translateY(0)}}.toc h2[data-v-3b02650e]{font-size:13px;margin-bottom:8px}.toc-link[data-v-3b02650e]{color:var(--color-muted);text-decoration:none;border-radius:6px;padding:4px 6px;font-size:12px;transition:all .2s ease}.toc-link[data-v-3b02650e]:hover{color:var(--color-text);background:var(--color-surface-strong)}.toc-link.active[data-v-3b02650e]{color:var(--color-brand);background:var(--color-brand-soft)}.toc-level-3[data-v-3b02650e]{padding-left:10px}.markdown-body[data-v-3b02650e]{padding:24px}.empty[data-v-3b02650e]{padding:18px;color:var(--color-muted)}@media (max-width: 980px){.content-grid[data-v-3b02650e],.content-grid.with-toc[data-v-3b02650e]{grid-template-columns:1fr}.toc[data-v-3b02650e]{display:none}.toc-fab[data-v-3b02650e]{display:flex}}@media (min-width: 981px){.toc-fab[data-v-3b02650e]{display:none}}@media (max-width: 480px){.markdown-body[data-v-3b02650e]{padding:16px}.head[data-v-3b02650e]{padding:4px 0}}.list-page[data-v-20a23dd3]{display:grid;gap:14px}.page-head[data-v-20a23dd3]{display:grid;gap:8px}.back-link[data-v-20a23dd3]{color:var(--color-brand);text-decoration:none;width:fit-content}h1[data-v-20a23dd3]{font-size:clamp(28px,4vw,42px)}.page-head p[data-v-20a23dd3]{color:var(--color-muted)}.doc-list[data-v-20a23dd3]{display:grid;padding:10px 14px}.doc-item[data-v-20a23dd3]{text-decoration:none;padding:14px 6px;border-bottom:1px solid var(--color-border);display:grid;gap:4px}.doc-item[data-v-20a23dd3]:last-child{border-bottom:0}.doc-item h2[data-v-20a23dd3]{font-size:18px}.doc-item span[data-v-20a23dd3]{color:var(--color-muted);font-size:13px}.doc-item:hover h2[data-v-20a23dd3]{color:var(--color-brand)}.empty[data-v-20a23dd3]{padding:18px;color:var(--color-muted)}@media (max-width: 480px){.page-head[data-v-20a23dd3]{padding:4px 0}}.blog-page[data-v-e861c16e]{display:grid;gap:18px}.hero[data-v-e861c16e]{display:grid;gap:10px;padding:8px 2px}h1[data-v-e861c16e]{font-size:clamp(30px,4.2vw,46px);line-height:1.12}.intro[data-v-e861c16e]{color:var(--color-muted);max-width:620px}.category-grid[data-v-e861c16e]{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.category-card[data-v-e861c16e]{text-decoration:none;padding:18px;display:grid;gap:6px;transition:transform .2s ease,box-shadow .2s ease}.category-card[data-v-e861c16e]:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}h2[data-v-e861c16e]{font-size:21px}.category-card p[data-v-e861c16e]{color:var(--color-muted)}.empty[data-v-e861c16e]{padding:22px;display:grid;gap:8px}.empty h2[data-v-e861c16e]{font-size:20px}.empty p[data-v-e861c16e]{color:var(--color-muted)}@media (max-width: 480px){.hero[data-v-e861c16e]{padding:4px 0}}.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-ea561c34]{display:grid;gap:18px}.hero[data-v-ea561c34]{display:grid;gap:10px;padding:8px 2px}h1[data-v-ea561c34]{font-size:clamp(30px,4.2vw,46px);line-height:1.12}.intro[data-v-ea561c34]{color:var(--color-muted);max-width:660px}.content-grid[data-v-ea561c34]{display:grid;gap:14px;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}.cards-panel[data-v-ea561c34],.playground-panel[data-v-ea561c34]{padding:16px}.panel-title[data-v-ea561c34]{font-size:15px;font-weight:700;color:var(--color-text);margin-bottom:12px}.cards-grid[data-v-ea561c34]{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}@media (max-width: 940px){.content-grid[data-v-ea561c34]{grid-template-columns:1fr}}@media (max-width: 480px){.cards-panel[data-v-ea561c34],.playground-panel[data-v-ea561c34]{padding:12px}.hero[data-v-ea561c34]{padding:4px 0}}.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-cba65d14]{padding-top:12px}.hero[data-v-cba65d14]{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:48px;min-height:490px;padding:38px 0 64px}.hero-copy>.eyebrow[data-v-cba65d14]{margin-bottom:26px;letter-spacing:.18em;font-size:11px}h1[data-v-cba65d14]{font-size:clamp(32px,3.6vw,49px);line-height:1.5;font-weight:650;letter-spacing:-.055em}h1 span[data-v-cba65d14]{color:var(--color-brand)}.intro[data-v-cba65d14]{margin-top:23px;color:var(--color-muted);font-size:15px;line-height:1.95}.hero-button[data-v-cba65d14]{display:inline-flex;align-items:center;gap:34px;margin-top:30px;padding:13px 21px;background:var(--color-brand);color:#fff;border-radius:7px;text-decoration:none;font-size:14px;transition:background .2s,transform .2s}.hero-button[data-v-cba65d14]:hover{background:#183c32;transform:translateY(-2px)}.hero-button span[data-v-cba65d14]{font-size:20px}.hero-caption[data-v-cba65d14]{display:flex;align-items:center;gap:8px;margin-top:22px;font-size:11px;color:var(--color-muted)}.hero-caption>span[data-v-cba65d14]{width:6px;height:6px;border-radius:50%;background:#819584}.journal-art[data-v-cba65d14]{position:relative;min-height:420px;overflow:hidden;display:grid;place-items:center;background:#eeede5;border-radius:50% 50% 12px 12px}.art-orbit[data-v-cba65d14]{position:absolute;top:22px;right:22px;bottom:22px;left:22px;border:1px solid #d5d8cb;border-radius:50%;transform:rotate(-25deg)}.art-label[data-v-cba65d14]{position:absolute;top:20px;font-size:9px;letter-spacing:.2em;color:#717b6a}.journal-paper[data-v-cba65d14]{width:72%;padding:20px;background:#fffef9;transform:rotate(-7deg);box-shadow:9px 19px 30px #34413716;border:1px solid #e4e3d9}.paper-top[data-v-cba65d14],.paper-bottom[data-v-cba65d14]{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#68736a}.paper-top[data-v-cba65d14]{padding-bottom:13px;border-bottom:1px solid #e5e6dc;letter-spacing:.08em}.paper-title[data-v-cba65d14]{font-family:Songti SC,"Noto Serif CJK SC",SimSun,serif;font-size:27px;line-height:1.55;padding:18px 0;color:#354d3c}.landscape[data-v-cba65d14]{height:110px;background:#e8eddf;position:relative;overflow:hidden}.sun[data-v-cba65d14]{width:33px;height:33px;border-radius:50%;background:#d6b36e;position:absolute;top:17px;right:41px}.hill[data-v-cba65d14]{position:absolute;width:120%;height:130px;border-radius:50% 50% 0 0}.hill-back[data-v-cba65d14]{background:#a6b79c;transform:rotate(-19deg);top:57px;right:-36px}.hill-front[data-v-cba65d14]{background:#496b56;transform:rotate(18deg);top:76px;left:-38px}.landscape-line[data-v-cba65d14]{position:absolute;height:120px;width:65px;border-right:2px solid #f3f0d9;border-radius:50%;top:68px;left:41%;transform:rotate(38deg)}.paper-bottom[data-v-cba65d14]{padding-top:14px}.art-stamp[data-v-cba65d14]{position:absolute;right:15px;bottom:57px;border:1px solid #9e704e;padding:7px 10px;color:#9e704e;font-family:serif;font-size:15px;line-height:1.3;transform:rotate(9deg);background:#f4f1e5}.art-footnote[data-v-cba65d14]{position:absolute;bottom:13px;font-size:8px;letter-spacing:.18em;color:#7c8276}.explore[data-v-cba65d14]{border-top:1px solid var(--color-border);padding-top:30px}.section-heading[data-v-cba65d14]{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px;gap:18px}.section-heading .eyebrow[data-v-cba65d14]{font-size:10px;letter-spacing:.16em;margin-bottom:7px}h2[data-v-cba65d14]{font-size:23px;font-weight:600;letter-spacing:-.03em}.section-note[data-v-cba65d14]{color:var(--color-muted);font-size:12px}.link-grid[data-v-cba65d14]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.link-card[data-v-cba65d14]{padding:24px;background:#fffefa;border:1px solid var(--color-border);border-radius:10px;text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s}.link-card[data-v-cba65d14]:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#a0b3a4}.card-top[data-v-cba65d14]{display:flex;align-items:center;gap:12px;margin-bottom:30px}.card-number[data-v-cba65d14]{color:#94a097;font-family:monospace;font-size:12px}.tag[data-v-cba65d14]{color:var(--color-brand);font-size:10px;letter-spacing:.06em}.card-arrow[data-v-cba65d14]{margin-left:auto;color:var(--color-brand);font-size:20px}h3[data-v-cba65d14]{font-size:20px;font-weight:600;margin-bottom:10px}.link-card p[data-v-cba65d14]{color:var(--color-muted);font-size:13px;line-height:1.85}.card-bottom[data-v-cba65d14]{display:flex;justify-content:space-between;margin-top:28px;padding-top:15px;border-top:1px solid #ebede6;color:var(--color-brand);font-size:12px}.home-end[data-v-cba65d14]{display:flex;align-items:center;justify-content:space-between;padding-top:30px;color:#788074;font-size:11px;letter-spacing:.06em}.home-end>span[data-v-cba65d14]:last-child{font-size:23px}@media (max-width: 800px){.hero[data-v-cba65d14]{gap:25px;grid-template-columns:1.15fr 1fr}.journal-art[data-v-cba65d14]{min-height:380px}.journal-paper[data-v-cba65d14]{width:82%;padding:15px}.link-card[data-v-cba65d14]{padding:18px}.section-note[data-v-cba65d14]{display:none}}@media (max-width: 600px){.hero[data-v-cba65d14]{grid-template-columns:1fr;padding:20px 0 35px;gap:36px}h1[data-v-cba65d14]{font-size:clamp(29px,7.8vw,43px)}.hero-copy>.eyebrow[data-v-cba65d14]{margin-bottom:18px}.journal-art[data-v-cba65d14]{min-height:390px;max-width:390px;width:100%;justify-self:center}.journal-paper[data-v-cba65d14]{width:72%}.link-grid[data-v-cba65d14]{grid-template-columns:1fr;gap:12px}.card-top[data-v-cba65d14]{margin-bottom:18px}.link-card[data-v-cba65d14]{padding:22px}.card-bottom[data-v-cba65d14]{margin-top:20px}h2[data-v-cba65d14]{font-size:21px}}:root{--color-bg: #f8f9f4;--color-bg-alt: #f0f2eb;--color-surface: #fffefa;--color-surface-strong: #f1f3ec;--color-text: #24382e;--color-muted: #69736a;--color-border: #dfe4d9;--color-brand: #2f604d;--color-brand-soft: #e7eee3;--color-accent: #85996d;--shadow-sm: 0 8px 24px -18px rgba(40, 61, 42, .12);--shadow-md: 0 18px 44px -24px rgba(40, 61, 42, .15);--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: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{min-width:0;overflow-wrap:break-word}.markdown-body pre{margin:.9em 0;background:#0f172a;color:#dbe8ff;border-radius:10px;padding:12px;overflow-x:auto;overflow-y:hidden;font-size:13px;-webkit-overflow-scrolling:touch;max-width:100%;box-sizing:border-box}.markdown-body img{max-width:100%;height:auto;border-radius:10px}.markdown-body table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border-collapse:collapse;font-size:14px}.markdown-body table th,.markdown-body table td{border:1px solid var(--color-border);padding:8px 12px;text-align:left;white-space:nowrap}.markdown-body table th{background:var(--color-brand-soft);font-weight:600}.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}:focus-visible{outline:2px solid var(--color-brand);outline-offset:5px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}