:root{--blue-900:#042e7b;--blue-700:#004ee0;--blue-500:#1883ff;--blue-200:#99caff;--blue-50:#e3f2ff;--neutral-000:#fff;--neutral-600:#797d81;--neutral-700:#4f555b;--neutral-900:#262728;--neutral-950:#161616;--bg-page:var(--blue-50);--bg-header:var(--neutral-000);--bg-surface:var(--neutral-000);--bg-surface-raised:var(--neutral-000);--bg-card:var(--neutral-000);--bg-card-muted:#d2e2f2;--bg-inverse:var(--neutral-950);--border-subtle:#d5e6f7;--border-strong:var(--blue-200);--text-primary:var(--neutral-950);--text-secondary:var(--neutral-700);--text-muted:var(--neutral-600);--text-inverse:var(--neutral-000);--surface-light:var(--neutral-000);--surface-light-2:#d9d9d9;--btn-primary-bg:var(--blue-700);--btn-primary-fg:var(--neutral-000);--radius-sm:8px;--radius-md:10px;--radius-lg:16px;--radius-pill:999px;--accent:var(--blue-700);--accent-hover:var(--blue-500);--accent-soft:var(--blue-50);--accent-start:var(--blue-700);--accent-end:var(--blue-500);--accent-gradient:linear-gradient(135deg, 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a{color:var(--accent);text-decoration:none}.login-card h1{margin-bottom:12px}.login-subtitle{margin-bottom:22px}.auth-divider{color:#454748;align-items:center;gap:14px;margin:18px 0;font-size:14px;font-weight:500;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border-subtle);flex:1;height:1px}.oauth-list{flex-direction:column;gap:8px;display:flex}.btn-oauth{background:var(--blue-200);border-radius:var(--radius-md);color:#fafdff;cursor:pointer;border:none;align-items:center;gap:12px;width:100%;height:52px;padding:0 8px;font-family:inherit;font-size:15px;font-weight:400;text-decoration:none;transition:background-color .15s;display:flex}.btn-oauth:hover{background:var(--blue-500);color:var(--neutral-000)}.provider-badge{border-radius:var(--radius-sm);background:var(--neutral-000);flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.provider-badge img{object-fit:contain;width:22px;height:22px}@media 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img:last-child{width:130%;margin-top:-40px;margin-left:40px}.hero-glass-right img:last-child{width:145%;margin-top:-60px;margin-left:-60px}.hero-title,.hero-subtitle,.hero-prompt{z-index:1;position:relative}.hero-title{color:#1f1f1f;max-width:700px;margin:0 auto;font-size:44px;font-weight:600;line-height:1.2}.hero-title-accent{color:#1252d3}.hero-subtitle{max-width:770px;color:var(--text-primary);margin:20px auto 0;font-size:18px;font-weight:400}.hero-subtitle strong{font-weight:700}.hero-prompt{background:var(--bg-surface);border-radius:var(--radius-md);align-items:center;gap:12px;max-width:770px;margin:44px auto 0;padding:11px;display:flex}.hero-prompt-input{min-width:0;color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:0 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20px;position:relative}.stat-chips{align-items:center;display:flex;position:absolute;top:-30px;left:24px}.stat-chip{border-radius:var(--radius-pill);width:50px;height:50px;margin-left:-26px}.stat-chip-back{background:var(--blue-200);margin-left:0}.stat-chip-mid{background:var(--blue-500)}.stat-chip-front{background:var(--neutral-950);color:var(--text-inverse);justify-content:center;align-items:center;font-size:20px;display:flex}.stat-value{color:var(--text-primary);font-size:24px;font-weight:600}.stat-text{color:var(--text-primary);margin-top:8px;font-size:15px;font-weight:500}@media (width<=900px){.stats{grid-template-columns:1fr;gap:48px;margin-top:64px}}.landing{background:var(--bg-page);overflow-x:hidden}.landing-footer{margin-top:120px;padding-top:120px;position:relative;overflow:hidden}.landing-footer:before{content:"";background:var(--bg-inverse);border-radius:50% 50% 0 0/120px 120px 0 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