.site-container{max-width:var(--container-max-width);margin:0 auto;padding:0 20px;width:100%}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.site-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--color-text-main);text-decoration:none}.site-logo svg{width:28px;height:28px}.site-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap}.nav-link{font-size:13.5px;color:#4b5563;font-weight:500;padding:5px 8px;border-radius:var(--radius-sm);transition:all .15s ease;white-space:nowrap;line-height:1.4}.nav-link:hover,.nav-link.active{color:var(--color-primary);background-color:var(--color-primary-light)}.header-actions{display:flex;align-items:center;gap:10px}.search-trigger-btn{display:flex;align-items:center;gap:6px;background:#f3f4f6;border:1px solid var(--color-border);padding:6px 12px;border-radius:20px;font-size:13.5px;color:var(--color-text-muted);cursor:pointer;transition:all .15s ease}.search-trigger-btn:hover{background:#e5e7eb;color:var(--color-text-main)}.mobile-menu-btn{display:none;background:0 0;border:none;cursor:pointer;padding:8px;color:var(--color-text-main)}.mobile-drawer{display:none;background:#fff;border-bottom:1px solid var(--color-border);padding:16px 20px}.mobile-drawer.open{display:block}.mobile-nav-list{display:flex;flex-direction:column;gap:10px;list-style:none}.mobile-nav-link{display:block;font-size:15px;color:var(--color-text-main);padding:8px 10px;border-radius:var(--radius-sm)}.mobile-nav-link:hover{background:var(--color-primary-light);color:var(--color-primary)}.disclaimer-banner{background:#f0f7ff;border-bottom:1px solid #dbeafe;padding:8px 16px;font-size:13px;color:#1e40af;text-align:center;line-height:1.5}.disclaimer-banner strong{color:#1d4ed8;font-weight:600}.hero-section{padding:48px 0 36px;border-bottom:1px solid var(--color-border);background:#fff}.hero-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:center}.hero-content h1{font-size:34px;font-weight:800;color:var(--color-text-main);line-height:1.25;margin-bottom:14px;letter-spacing:-.02em}.hero-description{font-size:16.5px;color:#4b5563;line-height:1.7;margin-bottom:24px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.bento-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:32px 0}.bento-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;display:flex;flex-direction:column}.bento-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#cbd5e1}.bento-icon{width:44px;height:44px;border-radius:var(--radius-md);background:var(--color-primary-light);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:20px}.bento-title{font-size:18px;font-weight:700;color:var(--color-text-main);margin-bottom:8px}.bento-desc{font-size:14px;color:var(--color-text-muted);line-height:1.6;flex:1}.bento-link{margin-top:16px;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:4px}.site-footer{background:#fff;border-top:1px solid var(--color-border);padding:48px 0 24px;margin-top:64px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}.footer-brand-title{font-size:18px;font-weight:700;color:var(--color-text-main);margin-bottom:12px}.footer-brand-desc{font-size:13.5px;color:var(--color-text-muted);line-height:1.7}.footer-col h3{font-size:15px;font-weight:700;color:var(--color-text-main);margin-bottom:16px}.footer-links{list-style:none;display:flex;flex-direction:column;gap:10px}.footer-links a{font-size:14px;color:#6b7280;transition:color .15s}.footer-links a:hover{color:var(--color-primary)}.footer-bottom{border-top:1px solid var(--color-border);padding-top:24px;font-size:12.5px;color:#9ca3af;text-align:center;line-height:1.7}@media(max-width:1100px){.site-nav{display:none}.mobile-menu-btn{display:block}}@media(max-width:1024px){.hero-grid{grid-template-columns:1fr;gap:24px}.bento-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}@media(max-width:768px){.bento-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:24px}.hero-content h1{font-size:26px}}