*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#111827;background:#fff;line-height:1.75;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:#c2410c}
a:hover{text-decoration:underline}
.tv-wrap{max-width:800px;margin:0 auto;padding:0 22px}
.tv-nav{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid #f0e7dd}
.tv-nav .tv-wrap{display:flex;justify-content:space-between;align-items:center;height:64px}
.tv-logo{font-weight:800;font-size:20px;text-decoration:none;color:#111827;letter-spacing:-.02em}
.tv-logo span{color:#ff6b1a}
.tv-btn{display:inline-block;background:#ff6b1a;color:#fff;padding:11px 22px;border-radius:12px;text-decoration:none;font-weight:700;font-size:15px;line-height:1.2;text-align:center}
.tv-btn:hover{background:#e55a0f;text-decoration:none}
.tv-btn.ghost{background:#fff;color:#c2410c;border:1.5px solid #ff6b1a}
.tv-btn.ghost:hover{background:#fff7f0}
.tv-hero{padding:70px 0 40px;background:radial-gradient(1100px 480px at 50% -20%,#fff1e6,transparent)}
.tv-tag{display:inline-block;padding:6px 14px;border-radius:30px;background:#ffedd9;color:#c2410c;font-size:.76rem;font-weight:800;letter-spacing:.55px;text-transform:uppercase;margin-bottom:18px}
.tv-hero h1{font-size:clamp(31px,5.8vw,50px);line-height:1.12;letter-spacing:-.025em;margin-bottom:20px;max-width:760px}
.tv-lede{font-size:19px;color:#4b5563;max-width:700px}
.tv-qa{background:#fff7f0;border-left:4px solid #ff6b1a;padding:20px 24px;border-radius:0 12px 12px 0;margin:30px 0;font-size:16px}
.tv-qa strong{color:#9a3412}
.tv-facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:26px 0 8px}
.tv-facts div{background:#faf7f2;border:1px solid #f0e7dd;border-radius:12px;padding:14px;text-align:center}
.tv-facts b{display:block;font-size:22px;line-height:1.1;color:#111827}
.tv-facts span{display:block;margin-top:4px;font-size:11.5px;color:#6b7280;text-transform:uppercase;letter-spacing:.05em}
.tv-cta-band{background:#0b0b0c;color:#fff;border-radius:18px;padding:24px 26px;margin:26px 0;display:flex;align-items:center;justify-content:space-between;gap:18px}
.tv-cta-band p{color:#d1d5db;margin:0;font-size:14.5px;line-height:1.55}
.tv-cta-band b{display:block;color:#fff;font-size:18px;margin-bottom:3px}
.tv-cta-band .tv-btn{white-space:nowrap;flex-shrink:0}
.tv-section{padding:20px 0}
.tv-section h2{font-size:clamp(24px,3.5vw,32px);line-height:1.22;letter-spacing:-.015em;margin:28px 0 14px}
.tv-section h3{font-size:20px;line-height:1.35;margin:24px 0 8px}
.tv-section p{color:#374151;margin-bottom:16px}
.tv-section ul,.tv-section ol{color:#374151;margin:0 0 18px 22px}
.tv-section li{margin-bottom:8px}
.tv-section table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
.tv-section th,.tv-section td{text-align:left;padding:10px 12px;border-bottom:1px solid #f0e7dd;vertical-align:top}
.tv-section th{background:#fff7f0;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:#9a3412}
.tv-note{background:#f8fafc;border:1px solid #e5e7eb;border-radius:12px;padding:16px 18px;margin:18px 0;font-size:15.5px}
.tv-warn{background:#fff7ed;border:1px solid #fed7aa;border-radius:12px;padding:16px 18px;margin:18px 0;font-size:15.5px}
.tv-good{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;padding:16px 18px;margin:18px 0;font-size:15.5px}
.tv-note strong,.tv-warn strong,.tv-good strong{display:block;margin-bottom:4px}
.tv-step{display:flex;gap:14px;border:1px solid #f0e7dd;border-radius:14px;padding:16px 18px;margin:12px 0;background:#fff}
.tv-step-num{flex:0 0 34px;height:34px;border-radius:50%;background:#ffedd9;color:#c2410c;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:14px}
.tv-step h3{margin:0 0 4px;font-size:17px}
.tv-step p{margin:0;font-size:15px}
.tv-table-scroll{overflow-x:auto;margin:18px 0}
.tv-table-scroll table{margin:0;min-width:560px}
.tv-filter{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 10px}
.tv-filter button{font-family:inherit;font-size:13px;font-weight:700;color:#4b5563;background:#fff;border:1.5px solid #eadfd4;border-radius:100px;padding:8px 14px;cursor:pointer}
.tv-filter button:hover{border-color:#ff6b1a}
.tv-filter button.active{background:#ff6b1a;border-color:#ff6b1a;color:#fff}
.tv-count{font-size:12.5px;color:#6b7280;margin:0 0 14px}
.tv-day-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0 24px}
.tv-day-card{border:1px solid #f0e7dd;border-radius:14px;padding:16px 17px;background:#fff}
.tv-day-card[hidden]{display:none!important}
.tv-day-card .tv-num{font-size:11px;font-weight:800;letter-spacing:.08em;color:#ff6b1a;text-transform:uppercase}
.tv-day-card h3{font-size:16.5px;margin:4px 0 5px}
.tv-day-card p{font-size:14px;color:#4b5563;margin-bottom:8px}
.tv-day-card .tv-build{display:block;font-size:12.5px;color:#9a3412;background:#fff7f0;border-radius:8px;padding:6px 9px}
.tv-day-tag{display:inline-block;margin-top:9px;font-size:10.5px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:#6b7280;background:#f6f1eb;border-radius:100px;padding:3px 8px}
.tv-faq details{border:1px solid #ffe0c7;border-radius:12px;padding:16px 20px;margin-bottom:12px;background:#fff}
.tv-faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.tv-faq summary::-webkit-details-marker{display:none}
.tv-faq summary::after{content:"+";color:#ff6b1a;font-weight:800}
.tv-faq details[open] summary::after{transform:rotate(45deg);display:inline-block}
.tv-faq details p{margin-top:10px}
.tv-related{display:grid;gap:12px;margin:18px 0}
.tv-related a{border:1px solid #eee2d4;border-radius:12px;padding:14px 18px;text-decoration:none;color:#c2410c;font-weight:700;background:#fff;line-height:1.45}
.tv-related a:hover{background:#fffaf5}
.tv-author{display:flex;gap:14px;align-items:center;background:#faf7f2;border-radius:14px;padding:18px 20px;margin:26px 0}
.tv-avatar{width:46px;height:46px;border-radius:50%;background:#ff6b1a;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0}
.tv-footer{border-top:1px solid #f0e7dd;margin-top:44px;padding:28px 0;color:#6b7280;font-size:14px;text-align:center}
.tv-mobile-cta{display:none}
.tv-sample{background:#0b0b0c;color:#e5e7eb;border-radius:12px;padding:18px 20px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.65;white-space:pre-wrap;overflow-x:auto;margin:18px 0}
.tv-check{list-style:none;margin-left:0!important}
.tv-check li{padding-left:26px;position:relative}
.tv-check li::before{content:"✓";position:absolute;left:0;color:#16a34a;font-weight:800}
.tv-x{list-style:none;margin-left:0!important}
.tv-x li{padding-left:26px;position:relative}
.tv-x li::before{content:"×";position:absolute;left:0;color:#dc2626;font-weight:800}
.tv-toc{background:#faf7f2;border:1px solid #f0e7dd;border-radius:14px;padding:18px 22px;margin:24px 0}
.tv-toc b{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#9a3412;margin-bottom:8px}
.tv-toc ol{margin:0 0 0 18px;font-size:14.5px}
.tv-toc li{margin-bottom:4px}
.tv-kicker{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:#c2410c;margin-bottom:6px}
@media(max-width:700px){
  .tv-facts{grid-template-columns:1fr 1fr}
  .tv-day-grid{grid-template-columns:1fr}
  .tv-cta-band{flex-direction:column;align-items:flex-start}
  .tv-cta-band .tv-btn{width:100%}
  .tv-mobile-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:95;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-top:1px solid #f0e7dd;box-shadow:0 -10px 30px rgba(0,0,0,.08)}
  .tv-mobile-cta b{display:block;font-size:12px}
  .tv-mobile-cta span{display:block;font-size:10.5px;color:#6b7280}
  .tv-mobile-cta .tv-btn{padding:10px 14px;font-size:13px;white-space:nowrap}
  body{padding-bottom:74px}
  .tv-section table{font-size:13.5px}
}