:root{--bg-page:#f8fafc;--bg-card:#fff;--bg-subtle:#f1f5f9;--bg-blue-tint:#eff6ff;--text-main:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--border-hover:#cbd5e1;--brand-blue:#1e60d5;--brand-blue-hover:#1951b8;--avatar-blue:#0284c7;--shadow-sm:0 2px 12px #0f172a08;--shadow-md:0 8px 28px #0f172a0f}[data-theme=dark]{--bg-page:#0d1117;--bg-card:#161b22;--bg-subtle:#21262d;--bg-blue-tint:#388bfd1f;--text-main:#f0f6fc;--text-secondary:#8b949e;--text-muted:#6e7681;--border:#30363d;--border-hover:#484f58;--brand-blue:#388bfd;--brand-blue-hover:#58a6ff;--avatar-blue:#0284c7;--shadow-sm:0 4px 16px #00000040;--shadow-md:0 12px 32px #00000073}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-page);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}.portal-header{z-index:50;background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:20px;max-width:1140px;height:60px;margin:0 auto;padding:0 24px;display:flex}.brand-link{letter-spacing:-.02em;color:var(--text-main);align-items:center;gap:10px;font-size:17px;font-weight:600;display:flex}.header-nav{align-items:center;gap:24px;display:flex}@media (width<=720px){.header-nav{display:none}}.header-nav a{color:var(--text-secondary);font-size:13.5px;font-weight:500;transition:color .15s}.header-nav a:hover{color:var(--text-main)}.header-actions{align-items:center;gap:8px;display:flex;position:relative}.icon-btn{width:34px;height:34px;color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;transition:background .15s,color .15s;display:flex}.icon-btn:hover{background:var(--bg-subtle);color:var(--text-main)}.lang-pill{border:1px solid var(--border);background:var(--bg-card);height:32px;color:var(--text-secondary);cursor:pointer;border-radius:8px;padding:0 10px;font-size:12px;font-weight:600}.lang-pill:hover{background:var(--bg-subtle);color:var(--text-main)}.btn-primary{border:1px solid var(--brand-blue);background:var(--brand-blue);color:#fff;cursor:pointer;border-radius:9px;align-items:center;gap:6px;height:34px;padding:0 14px;font-size:13px;font-weight:500;transition:background .15s;display:inline-flex}.btn-primary:hover{background:var(--brand-blue-hover)}.btn-outline{border:1px solid var(--border);background:var(--bg-card);height:34px;color:var(--text-main);cursor:pointer;border-radius:9px;align-items:center;gap:6px;padding:0 14px;font-size:13px;font-weight:500;transition:background .15s,border-color .15s;display:inline-flex}.btn-outline:hover{background:var(--bg-subtle);border-color:var(--border-hover)}.user-avatar-btn{background:var(--avatar-blue);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;font-size:12px;font-weight:600;display:flex}.launcher-dropdown{background:var(--bg-card);border:1px solid var(--border);width:280px;box-shadow:var(--shadow-md);border-radius:14px;grid-template-columns:repeat(2,1fr);gap:4px;padding:10px;display:grid;position:absolute;top:44px;right:0}.launcher-item{color:var(--text-main);border-radius:9px;align-items:center;gap:8px;padding:9px 10px;font-size:12.5px;font-weight:500;transition:background .15s;display:flex}.launcher-item:hover{background:var(--bg-subtle);color:var(--brand-blue)}.portal-main{max-width:1140px;margin:0 auto;padding:0 24px 72px}.hero-section{text-align:center;max-width:720px;margin:0 auto;padding:64px 0 44px}.hero-title{letter-spacing:-.025em;color:var(--text-main);margin-bottom:14px;font-size:clamp(26px,3.6vw,38px);font-weight:600;line-height:1.2}.hero-sub{color:var(--text-secondary);margin-bottom:26px;font-size:15px;line-height:1.6}.hero-search-bar{background:var(--bg-card);border:1px solid var(--border);max-width:540px;box-shadow:var(--shadow-sm);border-radius:14px;align-items:center;gap:10px;margin:0 auto 20px;padding:10px 14px;transition:border-color .15s;display:flex}.hero-search-bar:focus-within{border-color:var(--border-hover)}.hero-search-bar input{color:var(--text-main);background:0 0;border:none;outline:none;flex:1;font-size:14px}.hero-search-bar input::placeholder{color:var(--text-muted)}.hero-cta-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;display:flex}.section-block{margin-top:44px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:18px;display:flex}.section-title{letter-spacing:-.015em;color:var(--text-main);font-size:19px;font-weight:600}.section-sub{color:var(--text-muted);font-size:13px}.products-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}@media (width<=920px){.products-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.products-grid{grid-template-columns:1fr}}.product-card{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:16px;flex-direction:column;justify-content:space-between;gap:18px;padding:22px;transition:border-color .15s,transform .15s;display:flex}.product-card:hover{border-color:var(--border-hover);transform:translateY(-1px)}.product-card-top{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.product-icon{background:var(--bg-blue-tint);width:40px;height:40px;color:var(--brand-blue);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.subtle-tag{background:var(--bg-subtle);color:var(--text-secondary);border-radius:999px;padding:3px 9px;font-size:11px;font-weight:500}.product-name{color:var(--text-main);margin-top:12px;font-size:16px;font-weight:600}.product-desc{color:var(--text-secondary);margin-top:6px;font-size:13.5px;line-height:1.55}.product-bottom{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding-top:14px;display:flex}.product-domain{color:var(--text-muted);font-size:12px}.product-open-link{color:var(--brand-blue);align-items:center;gap:4px;font-size:13px;font-weight:500;display:inline-flex}.product-open-link:hover{text-decoration:underline}.id-banner{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:16px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin-top:44px;padding:26px 28px;display:flex}.id-banner-left{max-width:680px}.id-banner-title{color:var(--text-main);margin-bottom:6px;font-size:17px;font-weight:600}.id-banner-sub{color:var(--text-secondary);font-size:13.5px;line-height:1.55}.notify-row{gap:6px;width:100%;display:flex}.notify-row input{border:1px solid var(--border);background:0 0;border-radius:8px;outline:none;flex:1;min-width:0;height:32px;padding:0 10px;font-size:12px}.notify-row input:focus{border-color:var(--brand-blue)}.direct-section-card{background:var(--bg-card);border:1px solid var(--border);box-shadow:var(--shadow-sm);border-radius:16px;padding:28px}.direct-grid{grid-template-columns:1fr 1fr;align-items:start;gap:28px;display:grid}@media (width<=820px){.direct-grid{grid-template-columns:1fr}}.form-stack{flex-direction:column;gap:12px;display:flex}.field-group{flex-direction:column;gap:4px;display:flex}.field-group label{color:var(--text-secondary);font-size:12px;font-weight:500}.field-group input,.field-group textarea{border:1px solid var(--border);background:0 0;border-radius:8px;outline:none;padding:8px 11px;font-size:13px}.field-group input:focus,.field-group textarea:focus{border-color:var(--brand-blue)}.portal-footer{border-top:1px solid var(--border);background:var(--bg-card);padding:24px}.footer-inner{max-width:1140px;color:var(--text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin:0 auto;font-size:12.5px;display:flex}.footer-links{flex-wrap:wrap;align-items:center;gap:18px;display:flex}.footer-links a:hover{color:var(--text-main)}.status-indicator{align-items:center;gap:6px;display:inline-flex}.status-dot{background:#10b981;border-radius:50%;width:7px;height:7px}