:root{--primary: #f4810e;--primary-light: #ffb060;--primary-dark: #d6690c;--primary-glow: rgba(244, 129, 14, .25);--bg: #0a0a0a;--surface: #161616;--surface-light: #1f1f1f;--surface-hover: #252525;--text: #e8e8e8;--text-muted: #999999;--text-light: #cccccc;--border: #2a2a2a;--border-light: #1f1f1f;--danger: #ff4444;--success: #79c00c;--radius: 12px;--radius-sm: 6px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,video{display:block;max-width:100%}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-light);text-decoration:underline}h1,h2,h3,h4,h5,h6{margin:0;line-height:1.3}p{margin:0}ul{margin:0;padding-left:1.4em}code{background:var(--surface-light);padding:2px 6px;border-radius:4px;font-size:.9em}table{border-collapse:collapse}.github-corner{position:fixed;top:0;right:0;z-index:100;color:var(--bg);text-decoration:none}.github-corner:hover{text-decoration:none}.github-corner:hover .octo-arm{animation:octocat-wave .56s ease-in-out}@keyframes octocat-wave{0%,to{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media(max-width:600px){.github-corner svg{width:60px;height:60px}}.container{max-width:1100px;margin:0 auto;padding:0 24px}.btn{display:inline-block;padding:14px 32px;border-radius:50px;font-weight:600;font-size:1rem;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:none}.btn:hover{text-decoration:none}.btn-primary{background:var(--primary);color:#000;box-shadow:0 4px 20px var(--primary-glow)}.btn-primary:hover{background:var(--primary-light);color:#000;transform:translateY(-2px);box-shadow:0 6px 28px #f4810e66}.btn-secondary{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:#f4810e1a;color:var(--primary-light);border-color:var(--primary-light);transform:translateY(-2px)}.hero{padding:100px 0 80px;text-align:center;background:radial-gradient(ellipse at 50% 0%,rgba(244,129,14,.08) 0%,transparent 70%)}.hero-logo{margin:0 auto 24px;filter:drop-shadow(0 0 40px var(--primary-glow)) drop-shadow(0 0 80px rgba(244,129,14,.12))}.hero h1{font-size:clamp(2.5rem,6vw,4rem);font-weight:800;letter-spacing:-.02em;margin-bottom:16px;color:var(--text)}.gradient-text{background:linear-gradient(135deg,#f4810e,#fb3403);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.tagline{font-size:clamp(1rem,2.5vw,1.25rem);color:var(--text-muted);max-width:600px;margin:0 auto 40px;line-height:1.6}.tagline em{color:var(--text-light);font-style:normal;font-weight:600}.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.features-video{padding:80px 0;background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.fv-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:start}@media(min-width:1050px){.fv-grid{grid-template-columns:320px 1fr;gap:64px}.fv-video{position:sticky;top:24px}}.fv-video video{width:100%;max-width:320px;margin:0 auto;border-radius:var(--radius);border:2px solid var(--border);box-shadow:0 8px 40px #00000080,0 0 60px #f4810e26,0 0 120px #f4810e0f}.fv-features h2{font-size:1.75rem;font-weight:700;margin-bottom:24px;color:var(--text)}.feature-card{border-radius:var(--radius);background:#ffffff08;border:1px solid var(--border-light);margin-bottom:12px;overflow:hidden;transition:background .2s,border-color .2s}.feature-card:hover{background:#ffffff0f}.feature-card[open]{border-color:var(--primary-dark)}.feature-card summary{display:flex;gap:16px;padding:20px;cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none;align-items:flex-start;transition:background .2s}.feature-card summary::-webkit-details-marker{display:none}.feature-card summary:after{content:"▸";margin-left:auto;margin-top:2px;font-size:1.1rem;color:var(--text-muted);transition:transform .2s;flex:none}.feature-card[open] summary:after{transform:rotate(90deg)}.feature-card summary:hover{background:#ffffff0a}.feature-icon{font-size:1.5rem;flex:none;width:40px;text-align:center;line-height:1.5}.feature-card h3{font-size:1.05rem;font-weight:600;margin-bottom:4px;color:var(--text)}.feature-card p{font-size:.9rem;color:var(--text-muted);line-height:1.55}.feature-badge{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;background:#f4810e26;color:var(--primary-light);padding:3px 8px;border-radius:4px;margin-left:8px;vertical-align:middle}.feature-details{padding:0 20px 20px 76px;color:var(--text-light);font-size:.92rem;line-height:1.6}.feature-details ul{padding-left:1.2em}.feature-details li{margin-bottom:6px}.feature-details li strong{color:var(--text)}.feature-details li ul{margin-top:4px}.feature-details li ul li{margin-bottom:2px}.dive-section{padding:80px 0}.dive-section:nth-child(2n){background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.dive-section h2,.get-started h2,.comparison h2{text-align:center;font-size:1.75rem;font-weight:700;margin-bottom:12px}.section-intro{text-align:center;color:var(--text-muted);max-width:680px;margin:0 auto 40px;font-size:1.05rem}.dive-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.dive-card{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.dive-section:nth-child(2n) .dive-card{background:#ffffff08}.dive-card h4{font-size:1.05rem;margin-bottom:10px;color:var(--text)}.dive-card p{font-size:.88rem;color:var(--text-muted);line-height:1.6}.dive-card code{font-size:.85em}.get-started{padding:80px 0;background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.steps{display:flex;flex-direction:column;gap:24px;max-width:700px;margin:0 auto 40px}.step{display:flex;gap:20px;align-items:flex-start;padding:24px;background:#ffffff08;border:1px solid var(--border-light);border-radius:var(--radius)}.step-num{font-size:2rem;font-weight:800;color:var(--primary);line-height:1;flex:none;width:40px;text-align:center}.step h3{font-size:1.05rem;font-weight:600;margin-bottom:6px}.step p{font-size:.9rem;color:var(--text-muted);line-height:1.55}.cta-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.comparison{padding:80px 0;background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.compare-table-wrap{overflow-x:auto;max-width:700px;margin:32px auto 0}.compare-table{width:100%;font-size:.92rem}.compare-table th,.compare-table td{padding:12px 16px;text-align:center;border-bottom:1px solid var(--border)}.compare-table th:first-child,.compare-table td:first-child{text-align:left;font-weight:500}.compare-table thead th{font-weight:700;color:var(--text);border-bottom:2px solid var(--border);font-size:.95rem}.compare-table thead th:nth-child(2){color:var(--primary)}.compare-table .yes{color:var(--success);font-weight:700}.compare-table .no{color:var(--danger)}.compare-table .na{color:var(--text-muted)}footer{padding:32px 0;border-top:1px solid var(--border)}.footer-copy{text-align:center;font-size:.85rem;color:var(--text-muted)}@media(max-width:1049px){.fv-video video{max-width:320px}}@media(max-width:600px){.hero{padding:60px 0 50px}.features-video,.get-started,.dive-section,.comparison{padding:50px 0}.fv-video video{max-width:260px}.feature-card summary{padding:14px 16px}.feature-details{padding:0 16px 16px 56px}.step{flex-direction:column;gap:8px}.step-num{width:auto}.dive-grid{grid-template-columns:1fr}}