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#1e143c29);width:100%;height:100%;transition:opacity .42s;animation:6s ease-in-out infinite tsb-float;position:absolute;inset:0}.tsb-rail-wrap{z-index:5;pointer-events:none;background:linear-gradient(to top, var(--color-page-bg) 32%, color-mix(in srgb, var(--color-page-bg) 0%, transparent));position:absolute;bottom:0;left:0;right:0}.tsb-rail-inner{pointer-events:auto;align-items:center;gap:20px;max-width:1200px;margin:0 auto;padding:20px 5vw 22px;display:flex}.tsb-rail-track{flex:1;align-items:center;gap:6px;display:flex}.tsb-rail-btn{cursor:pointer;text-align:left;font-family:var(--font-ui);background:0 0;border:0;flex:1;padding:0}.tsb-rail-line{background:var(--color-divider);border-radius:2px;height:2px;transition:background .22s;display:block}.tsb-rail-meta{align-items:baseline;gap:7px;margin-top:9px;display:flex}.tsb-rail-num{font-family:var(--font-mono);color:var(--color-text-muted);font-size:11px;transition:color 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var(--color-divider);min-height:78vh;box-shadow:0 -2px 0 var(--color-page-bg), 0 24px 70px #503ca024;border-radius:20px;grid-template-columns:1fr 1.15fr;align-items:center;gap:56px;padding:52px 56px;display:grid}.tsb-spot-tag-row{align-items:center;gap:14px;margin-bottom:22px;display:flex}.tsb-spot-num{font-family:var(--font-mono);color:var(--color-text-tertiary);font-size:14px}.tsb-spot-tag{background:var(--color-accent-muted);border-radius:99px;align-items:center;gap:8px;padding:6px 12px;display:inline-flex}.tsb-spot-tag i{color:var(--accent-fg);font-size:15px}.tsb-spot-tag span{letter-spacing:.05em;text-transform:uppercase;color:var(--accent-fg);font-size:12px;font-weight:600}.tsb-spot-title{text-wrap:balance;margin:0 0 18px;font-size:40px;font-weight:600;line-height:1.12}.tsb-spot-body{color:var(--color-text-secondary);max-width:460px;margin:0 0 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14px;display:flex}.tsb-spot-chrome-dot{border-radius:99px;width:9px;height:9px}.tsb-spot-chrome-label{font-family:var(--font-mono);color:var(--color-text-tertiary);margin-left:10px;font-size:10px}.tsb-spot-shot-wrap{aspect-ratio:16/10;width:100%;position:relative}.tsb-spot-shot{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.tsb-spot-placeholder{background:var(--color-sidebar);border:1px dashed var(--color-divider);color:var(--color-text-muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:0 24px;display:flex;position:absolute;inset:0}.tsb-spot-placeholder i{font-size:28px}.tsb-spot-placeholder span{font-size:13px;line-height:1.5}.tsb-features-band{border-top:1px solid var(--color-divider);background:var(--color-surface);margin-top:120px}.tsb-features-inner{max-width:1160px;margin:0 auto;padding:110px 32px}.tsb-features-head{text-align:center;max-width:680px;margin:0 auto 60px}.tsb-features-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent-fg);margin-bottom:16px;font-size:11px;font-weight:600}.tsb-features-heading{text-wrap:balance;margin:0 0 16px;font-size:42px;font-weight:600;line-height:1.1}.tsb-features-body{color:var(--color-text-secondary);margin:0;font-size:17px;line-height:1.6}.tsb-features-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.tsb-feature-card{background:var(--surf-card);border:1px solid var(--color-divider);border-radius:12px;padding:28px;transition:border-color .15s,box-shadow .15s}.tsb-feature-card:hover{border-color:var(--color-accent-border);box-shadow:0 8px 30px #7c5fcc1a}.tsb-feature-icon{border-radius:10px;justify-content:center;align-items:center;width:42px;height:42px;margin-bottom:18px;display:inline-flex}.tsb-feature-icon--violet{background:var(--color-accent-muted)}.tsb-feature-icon--violet i{color:var(--accent-fg)}.tsb-feature-icon--indigo{background:var(--ai-chip-bg)}.tsb-feature-icon--indigo i{color:var(--ai-fg)}.tsb-feature-icon i{font-size:22px}.tsb-feature-title{margin:0 0 8px;font-size:18px;font-weight:600}.tsb-feature-desc{color:var(--color-text-secondary);margin:0;font-size:14px;line-height:1.6}.tsb-oss{max-width:1100px;margin:0 auto;padding:120px 32px}.tsb-oss-card{border:1px solid var(--color-accent-border);background:var(--tint-grad);border-radius:20px;position:relative;overflow:hidden;box-shadow:0 20px 60px #7c5fcc1a}.tsb-oss-grid{grid-template-columns:1fr 1fr;gap:0;display:grid}.tsb-oss-copy{padding:56px 52px}.tsb-oss-badge{background:var(--color-accent-muted);border-radius:99px;align-items:center;gap:8px;margin-bottom:22px;padding:6px 12px;display:inline-flex}.tsb-oss-badge i{color:var(--accent-fg);font-size:16px}.tsb-oss-badge 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6px;display:flex}.tsb-oss-terminal-kicker{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-tertiary);font-size:11px;line-height:2}.tsb-oss-mascot{flex:none;width:104px;position:relative}.tsb-oss-mascot-glow{background:radial-gradient(circle,#7c5fcc38,#0000 66%);width:165%;height:165%;position:absolute;top:55%;left:50%;transform:translate(-50%,-50%)}.tsb-oss-mascot-img{filter:drop-shadow(0 12px 22px #1e143c29);width:100%;height:auto;animation:6s ease-in-out infinite tsb-float;display:block;position:relative}.tsb-oss-terminal{background:var(--code-bg);border:1px solid #262238;border-radius:12px;width:100%;overflow:hidden;box-shadow:0 20px 50px #0d0b164d}.tsb-oss-terminal-head{border-bottom:1px solid #262238;align-items:center;gap:8px;height:38px;padding:0 14px;display:flex}.tsb-oss-terminal-dot{border-radius:99px;width:10px;height:10px}.tsb-oss-terminal-label{font-family:var(--font-mono);color:#6b6486;margin-left:10px;font-size:11px}.tsb-oss-terminal-body{font-family:var(--font-mono);color:#b8b2ce;white-space:pre-wrap;word-break:break-word;margin:0;padding:22px;font-size:12.5px;line-height:1.85}.tsb-oss-line--comment{color:#6b6486;display:block}.tsb-oss-line--command{display:block}.tsb-oss-line--command:before{content:"$ ";color:#6fcf97}.tsb-oss-line--output{display:block}.tsb-oss-line--output:before{content:"✓ ";color:#a5b4fc}.tsb-oss-repo{border:1px solid var(--color-divider);background:var(--surf-card);color:var(--color-text-secondary);border-radius:10px;align-items:center;gap:10px;padding:13px 16px;transition:border-color .15s,color .15s;display:flex}.tsb-oss-repo:hover{border-color:var(--color-accent-border);color:var(--color-text-primary)}.tsb-oss-repo 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a:hover{border-bottom-color:var(--accent-fg)}.tsb-quote-attr-suffix{color:var(--color-text-tertiary)}.tsb-cta-card{border:1px solid var(--color-accent-border);background:var(--surf-card);text-align:center;border-radius:18px;padding:80px 40px;position:relative;overflow:hidden;box-shadow:0 20px 60px #7c5fcc1f}.tsb-cta-glow{pointer-events:none;background:radial-gradient(#7c5fcc33,#0000 65%);width:760px;height:440px;position:absolute;top:-160px;left:50%;transform:translate(-50%)}.tsb-cta-inner{position:relative}.tsb-cta-mascot{width:92px;margin:0 auto 14px;position:relative}.tsb-cta-mascot-glow{background:radial-gradient(circle,#7c5fcc3d,#0000 66%);width:170%;height:170%;position:absolute;top:55%;left:50%;transform:translate(-50%,-50%)}.tsb-cta-mascot-img{filter:drop-shadow(0 12px 22px #1e143c29);width:100%;height:auto;animation:6s ease-in-out infinite 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