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.03);--table-head-bg: rgba(15, 23, 42, .03);--table-row-hover: rgba(15, 23, 42, .04);--feature-icon-bg: linear-gradient(145deg, #f1f5f9, #ffffff);--feature-icon-border: rgba(15, 23, 42, .08);--feature-shine: rgba(15, 23, 42, .06);--note-bg: linear-gradient(135deg, rgba(15, 23, 42, .03), transparent);--footer-fade: linear-gradient(180deg, transparent, rgba(15, 23, 42, .04));--grid-line: rgba(15, 23, 42, .06);--orb-opacity: .35;--accent-muse: #2563eb;--accent-muse-glow: rgba(37, 99, 235, .2);--accent-muse-soft: rgba(37, 99, 235, .1);--accent-muse-badge: #1d4ed8;--accent-openai: #059669;--accent-openai-glow: rgba(5, 150, 105, .18);--accent-openai-soft: rgba(5, 150, 105, .1);--accent-openai-badge: #047857;--accent-grok: #27272a;--accent-grok-glow: rgba(39, 39, 42, .15);--accent-grok-soft: rgba(39, 39, 42, .08);--accent-grok-badge: #18181b;--accent-violet: #7c3aed;--accent-teal: #0d9488;--accent-link: #0d9488;--accent-link-hover: #0f766e;--text-gradient: linear-gradient(120deg, #0f172a 0%, 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1.5rem;font-family:var(--font-display);font-size:1.4rem;font-weight:700;letter-spacing:-.025em}.section-block>h2:not(.section-title):before{content:"";flex-shrink:0;width:4px;height:1.35em;border-radius:4px;background:linear-gradient(180deg,var(--accent-teal),var(--accent-violet))}.feature-grid{display:grid;gap:1rem;padding-bottom:1rem}@media (min-width: 640px){.feature-grid{grid-template-columns:repeat(2,1fr);gap:1.15rem}}@media (min-width: 960px){.feature-grid--3{grid-template-columns:repeat(3,1fr)}}.feature-card{position:relative;padding:1.5rem 1.5rem 1.4rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:border-color .25s var(--ease-out),transform .25s var(--ease-out),box-shadow .25s var(--ease-out);overflow:hidden}.feature-card .feature-icon{margin-bottom:1rem}.feature-card--muse:before,.feature-card--openai:before,.feature-card--grok:before{content:"";position:absolute;top:0;left:1.25rem;right:1.25rem;height:2px;border-radius:0 0 4px 4px;opacity:.85}.feature-card--muse:before{background:linear-gradient(90deg,var(--accent-muse),transparent)}.feature-card--openai:before{background:linear-gradient(90deg,var(--accent-openai),transparent)}.feature-card--grok:before{background:linear-gradient(90deg,var(--accent-grok),transparent)}.feature-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%),var(--feature-shine),transparent 40%);opacity:0;transition:opacity .25s;pointer-events:none}.feature-card:hover{border-color:var(--border-hover);transform:translateY(-3px);box-shadow:var(--shadow-card-hover)}.feature-card:hover:after{opacity:1}.theme-muse .feature-card:hover{box-shadow:0 12px 40px #3b82f61f}.theme-openai .feature-card:hover{box-shadow:0 12px 40px #14b88a1f}.theme-grok .feature-card:hover{box-shadow:0 12px 40px var(--accent-grok-glow)}.feature-card h3{margin:0 0 .45rem;font-family:var(--font-display);font-size:1.0625rem;font-weight:600;letter-spacing:-.02em}.feature-card p{margin:0;font-size:.9375rem;color:var(--text-muted);line-height:1.6}.compare-table-wrap{overflow:hidden;margin-bottom:2rem;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-card)}.compare-table{width:100%;border-collapse:collapse;font-size:.9375rem}.compare-table th,.compare-table td{padding:1.05rem 1.35rem;text-align:left;border-bottom:1px solid var(--border)}.compare-table th{font-family:var(--font-display);font-weight:600;font-size:.8125rem;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);background:var(--table-head-bg)}.compare-table tbody tr{transition:background 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