.site-header[data-v-93415ddd]{position:sticky;top:0;z-index:100;background:#fffffff5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);box-shadow:0 2px 12px #0000000f;transition:transform .35s ease,background .35s ease,box-shadow .35s ease,border-color .35s ease}.site-header.header-hidden[data-v-93415ddd]{transform:translateY(-100%)}.site-header.is-transparent[data-v-93415ddd]{background:linear-gradient(to bottom,#0000006b,#0000);-webkit-backdrop-filter:none;backdrop-filter:none;border-bottom-color:transparent;box-shadow:none}.site-header.is-transparent .nav-item[data-v-93415ddd],.site-header.is-transparent .logo-text[data-v-93415ddd],.site-header.is-transparent .search-icon[data-v-93415ddd],.site-header.is-transparent .lang-switch[data-v-93415ddd]{color:#fff}.site-header.is-transparent .nav-parent .arrow[data-v-93415ddd],.site-header.is-transparent .lang-switch[data-v-93415ddd]:after{color:#ffffffb3}.header-inner[data-v-93415ddd]{height:var(--header-h);display:flex;align-items:center;justify-content:space-between}.logo[data-v-93415ddd]{display:flex;align-items:center;gap:10px}.logo img[data-v-93415ddd]{height:36px;width:auto}.logo-text[data-v-93415ddd]{font-size:18px;font-weight:700}.nav-pc[data-v-93415ddd]{display:flex;align-items:center;gap:8px}.nav-item[data-v-93415ddd]{position:relative;padding:8px 24px;font-size:16px;font-weight:500;color:var(--text);transition:color .2s}.nav-item[data-v-93415ddd]:after{content:"";position:absolute;left:24px;right:24px;bottom:2px;height:2px;border-radius:1px;background:var(--primary);transform:scaleX(0);transform-origin:center;transition:transform .25s ease}.nav-item[data-v-93415ddd]:hover{color:var(--primary)}.nav-item[data-v-93415ddd]:hover:after{transform:scaleX(1)}.nav-item.active[data-v-93415ddd]{color:var(--primary);font-weight:600}.nav-item.active[data-v-93415ddd]:after{transform:scaleX(1)}.nav-item-wrap[data-v-93415ddd]{position:relative}.nav-parent[data-v-93415ddd]{display:inline-flex;align-items:center;gap:4px}.nav-parent .arrow[data-v-93415ddd]{display:inline-block;font-size:11px;color:var(--text-light);transition:transform .2s,color .2s;transform-origin:center}.nav-item-wrap:hover .nav-parent .arrow[data-v-93415ddd]{transform:rotate(180deg);color:var(--primary)}.search-icon[data-v-93415ddd]{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border-radius:50%;border:none;background:transparent;color:var(--text);transition:color .2s,background .2s}.search-icon[data-v-93415ddd]:hover{color:var(--primary);background:var(--primary-soft)}.sub-nav[data-v-93415ddd]{position:absolute;top:calc(100% + 8px);left:50%;min-width:180px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 24px #0000001a;padding:8px 0;opacity:0;visibility:hidden;transform:translate(-50%) translateY(6px);transition:opacity .2s,visibility .2s,transform .2s;z-index:101}.nav-item-wrap:hover .sub-nav[data-v-93415ddd]{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.sub-item[data-v-93415ddd]{display:block;padding:10px 20px;font-size:14px;color:var(--text);white-space:nowrap;transition:color .15s,background .15s}.sub-item[data-v-93415ddd]:hover{background:var(--primary-soft);color:var(--primary)}.lang-switch[data-v-93415ddd]{display:inline-flex;align-items:center;gap:4px;margin-left:12px;padding:8px 16px;background:transparent;border:none;font-size:14px;cursor:pointer;color:var(--text);transition:color .2s;white-space:nowrap}.lang-switch[data-v-93415ddd]:after{content:"▾";font-size:11px;color:var(--text-light);transition:color .2s}.lang-switch[data-v-93415ddd]:hover{color:var(--primary)}.lang-switch[data-v-93415ddd]:hover:after{color:var(--primary)}.burger[data-v-93415ddd]{display:none;background:none;border:none;width:40px;height:40px;cursor:pointer}.burger span[data-v-93415ddd]{display:block;width:22px;height:2px;background:var(--text);margin:5px auto;transition:.3s}.burger span.on[data-v-93415ddd]:nth-child(1){transform:translateY(7px) rotate(45deg)}.burger span.on[data-v-93415ddd]:nth-child(2){opacity:0}.burger span.on[data-v-93415ddd]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-h5[data-v-93415ddd]{display:none}@media (max-width: 768px){.nav-pc[data-v-93415ddd]{display:none}.burger[data-v-93415ddd]{display:block}.nav-h5[data-v-93415ddd]{display:block;background:#fff;border-bottom:1px solid var(--border)}.nav-h5-item[data-v-93415ddd]{display:block;padding:13px 20px;border-top:1px solid var(--bg-gray);font-size:15px}.nav-h5-parent[data-v-93415ddd]{display:flex;align-items:center;justify-content:space-between;cursor:pointer}.nav-h5-parent .arrow[data-v-93415ddd]{font-size:12px;color:var(--text-light);transition:transform .2s}.nav-h5-parent .arrow.open[data-v-93415ddd]{transform:rotate(180deg)}.nav-h5-sub[data-v-93415ddd]{background:var(--bg-gray);padding:4px 0}.nav-h5-sub-item[data-v-93415ddd]{display:block;padding:10px 20px 10px 36px;font-size:14px;color:var(--text);transition:color .15s,background .15s}.nav-h5-sub-item[data-v-93415ddd]:hover{background:var(--primary-soft);color:var(--primary)}.drawer-enter-active[data-v-93415ddd],.drawer-leave-active[data-v-93415ddd]{transition:.25s}.drawer-enter-from[data-v-93415ddd],.drawer-leave-to[data-v-93415ddd]{opacity:0;transform:translateY(-8px)}}.site-footer[data-v-2a04b9ea]{background:var(--footer-bg);color:#fff;margin-top:64px;transition:background .3s}.footer-grid[data-v-2a04b9ea]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;padding:48px 0 28px}.footer-col h4[data-v-2a04b9ea]{color:#fff;font-size:16px;font-weight:600;margin-bottom:16px;position:relative;padding-left:12px}.footer-col h4[data-v-2a04b9ea]:before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;border-radius:2px;background:#ffffffd9}.footer-col a[data-v-2a04b9ea],.footer-col p[data-v-2a04b9ea]{display:block;font-size:14px;margin-bottom:9px;color:#ffffffd9;transition:color .2s,padding-left .2s}.footer-col a[data-v-2a04b9ea]:hover{color:#fff;text-decoration:underline;padding-left:4px}.links-col .links[data-v-2a04b9ea]{display:flex;flex-wrap:wrap;gap:10px 16px}.links-col .links a[data-v-2a04b9ea]{margin-bottom:0;display:inline-flex;align-items:center;transition:color .2s}.link-logo[data-v-2a04b9ea]{height:26px;width:auto;background:#fff;border-radius:4px;padding:2px 6px;margin-right:6px}.link-item[data-v-2a04b9ea]{position:relative}.link-preview[data-v-2a04b9ea]{position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);width:110px;padding:8px;background:#fff;border-radius:10px;box-shadow:0 8px 24px #0000002e;display:none;z-index:20}.link-item:hover .link-preview[data-v-2a04b9ea]{display:block}.link-preview img[data-v-2a04b9ea]{width:100%;height:auto;object-fit:contain}.download-body[data-v-2a04b9ea]{display:flex;gap:24px;align-items:flex-start}.app-list[data-v-2a04b9ea],.social-list[data-v-2a04b9ea]{display:flex;flex-direction:column;gap:10px}.app-item[data-v-2a04b9ea],.social-item[data-v-2a04b9ea]{position:relative;display:flex;align-items:center;gap:8px;color:#ffffffd9;transition:color .2s}.app-item[data-v-2a04b9ea]:hover,.social-item[data-v-2a04b9ea]:hover{color:#fff}.app-icon[data-v-2a04b9ea]{width:28px;height:28px;border-radius:6px;object-fit:cover;background:#fff}.social-icon[data-v-2a04b9ea]{width:24px;height:24px;border-radius:4px;object-fit:cover;background:#fff}.app-fallback[data-v-2a04b9ea],.social-fallback[data-v-2a04b9ea]{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:#fff3;border-radius:4px;font-size:12px;color:#fff}.qr-popup[data-v-2a04b9ea]{position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%);width:120px;height:120px;padding:6px;background:#fff;border-radius:8px;box-shadow:0 8px 24px #0000002e;display:none;z-index:10}.qr-popup.qr-left[data-v-2a04b9ea]{left:auto;right:calc(100% + 10px)}.qr-popup img[data-v-2a04b9ea]{width:100%;height:100%;object-fit:contain}.app-item:hover .qr-popup[data-v-2a04b9ea],.social-item:hover .qr-popup[data-v-2a04b9ea]{display:block}.qr-block-mobile[data-v-2a04b9ea]{display:none}.qr-block-mobile img[data-v-2a04b9ea]{width:120px;height:120px;background:#fff;border-radius:8px;padding:6px}.footer-bottom[data-v-2a04b9ea]{border-top:1px solid rgba(255,255,255,.25);padding:18px 0;text-align:center;font-size:13px;color:#ffffffb3}.footer-bottom a[data-v-2a04b9ea]{color:#ffffffb3}.footer-bottom a[data-v-2a04b9ea]:hover{color:#fff}@media (max-width: 768px){.footer-grid[data-v-2a04b9ea]{grid-template-columns:1fr;gap:24px;padding:32px 0 16px}.site-footer[data-v-2a04b9ea]{margin-top:44px}.download-body[data-v-2a04b9ea]{flex-direction:column;gap:16px}.app-item .qr-popup[data-v-2a04b9ea],.social-item .qr-popup[data-v-2a04b9ea],.link-item .link-preview[data-v-2a04b9ea]{display:none!important}.qr-block-mobile[data-v-2a04b9ea]{display:block;margin-top:12px}}.breadcrumb[data-v-c83a8436]{position:sticky;top:var(--header-h);z-index:90;background:var(--bg);border-bottom:1px solid var(--border);font-size:14px;color:var(--text-light)}.breadcrumb .container[data-v-c83a8436]{padding-top:14px;padding-bottom:14px}.breadcrumb-inner[data-v-c83a8436]{display:inline-flex;align-items:center;padding:6px 14px;background:var(--bg-gray);border-radius:20px}.breadcrumb a[data-v-c83a8436]{color:var(--text-light);transition:.2s}.breadcrumb a[data-v-c83a8436]:hover{color:var(--primary)}.home-link[data-v-c83a8436]{display:inline-flex;align-items:center;gap:4px}.home-icon[data-v-c83a8436]{font-size:13px}.sep[data-v-c83a8436]{margin:0 10px;color:var(--border)}.current[data-v-c83a8436]{color:var(--text);font-weight:600}@media (max-width: 768px){.breadcrumb .container[data-v-c83a8436]{padding-top:10px;padding-bottom:10px}.breadcrumb-inner[data-v-c83a8436]{padding:5px 10px;font-size:13px}}.side-nav[data-v-c7e07c52]{position:fixed;left:20px;top:calc(var(--header-h) + 64px);width:220px;z-index:50;background:#fff;border:1px solid var(--border);border-radius:12px;padding:12px;max-height:calc(100vh - var(--header-h) - 108px);overflow:auto}.side-title[data-v-c7e07c52]{font-size:15px;font-weight:700;padding:6px 10px 10px;color:var(--text);border-bottom:1px solid var(--border);margin-bottom:6px}.side-list[data-v-c7e07c52]{list-style:none;margin:0;padding:0}.side-link[data-v-c7e07c52]{display:block;padding:10px 12px;border-radius:8px;font-size:14px;color:var(--text);text-decoration:none;transition:.2s}.side-link[data-v-c7e07c52]:hover,.side-link.active[data-v-c7e07c52]{color:var(--primary);background:#eff6ff}@media (max-width: 992px){.side-nav[data-v-c7e07c52]{display:none}}.site-main{min-height:calc(100vh - var(--header-h) - 220px)}.site-main.is-home{margin-top:calc(-1 * var(--header-h))}.site-content{width:100%}:root{--primary: #2563eb;--primary-dark: #1e40af;--primary-soft: rgba(37, 99, 235, .08);--text: #1f2937;--text-light: #6b7280;--text-muted: #9ca3af;--border: #e5e7eb;--bg: #ffffff;--bg-gray: #f6f8fb;--footer-bg: #fff;--max-width: 1400px;--header-h: 72px;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 3px rgba(16, 24, 40, .06);--shadow: 0 4px 16px rgba(16, 24, 40, .08);--shadow-md: 0 10px 30px rgba(16, 24, 40, .1);--shadow-lg: 0 18px 48px rgba(16, 24, 40, .14)}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.section-title{position:relative;font-size:28px;font-weight:800;letter-spacing:.5px;text-align:center;margin-bottom:36px;color:var(--text)}.section-title:after{content:"";display:block;width:44px;height:4px;border-radius:2px;background:var(--primary);margin:14px auto 0}em.hl{color:#e11d48;font-style:normal;font-weight:600}.rich-content{line-height:1.8;font-size:16px;word-break:break-word}.rich-content img{margin:12px auto;border-radius:8px}.rich-content p{margin:8px 0}.rich-content h1,.rich-content h2,.rich-content h3{margin:16px 0 8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 30px;border-radius:var(--radius);border:none;cursor:pointer;font-size:15px;font-weight:600;background:var(--primary);color:#fff;transition:background .2s,transform .15s,box-shadow .2s;box-shadow:var(--shadow-sm)}.btn:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.btn-ghost{background:#fff;color:var(--primary);border:1px solid var(--border);box-shadow:none}.btn-ghost:hover{background:var(--primary-soft);border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}@media (max-width: 768px){.section-title{font-size:22px;margin-bottom:22px}.container{padding:0 14px}}