@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap");:root{--bg:#fff;--fg:#0a0a0a;--muted:#6b7280;--subtle:#f5f5f7;--border:#e5e7eb;--accent:#f36;--accent-hover:#e62958;--radius:8px;--bottom-nav-h:64px}*{box-sizing:border-box}body,html{margin:0;padding:0;overflow-x:hidden;max-width:100vw}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--fg);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}.mono{font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.02em;font-weight:700}h1{font-size:clamp(40px,9vw,80px);letter-spacing:-.04em;font-weight:800}h2{font-size:clamp(28px,5vw,44px);letter-spacing:-.03em}h3{font-size:20px}p{margin:0}img{max-width:100%;height:auto}.muted{color:var(--muted)}.container{max-width:1100px}.container,.container-sm{margin:0 auto;padding:0 24px}.container-sm{max-width:720px}.hide-mobile{display:initial}.show-mobile{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:var(--radius);border:1px solid var(--border);background:#fff;color:var(--fg);font-family:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:all .15s ease;text-decoration:none;white-space:nowrap;-webkit-appearance:none}.btn:hover{border-color:#d4d4d8;background:var(--subtle)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:#fff}.btn.ghost{border-color:transparent;background:transparent}.btn.ghost:hover{background:var(--subtle)}.btn.lg{min-height:52px;padding:14px 22px;font-size:17px}.btn.sm{min-height:36px;padding:6px 12px;font-size:13px}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px}.card.hover{transition:border-color .15s ease}.card.hover:hover{border-color:#d4d4d8}input,select,textarea{width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;font-family:inherit;font-size:16px;color:var(--fg);outline:none;transition:border-color .15s ease;-webkit-appearance:none}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:120px}label{display:block;font-size:14px;margin-bottom:6px;color:var(--fg)}.tag,label{font-weight:500}.tag{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;border:1px solid var(--border);background:var(--subtle);color:var(--muted)}.tag.accent{background:var(--accent);color:#fff;border-color:var(--accent)}.tag.success{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}.tag.warn{background:#fffbeb;color:#92400e;border-color:#fde68a}.tag.error{background:#fef2f2;color:#991b1b;border-color:#fecaca}.divider{height:1px;background:var(--border);margin:32px 0}.alert{padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--subtle);font-size:14px}.alert.error{background:#fef2f2;border-color:#fecaca;color:#991b1b}.alert.accent{background:#fff5f7;border-color:var(--accent);color:var(--accent)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#d4d4d8;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#a1a1aa}.skeleton{background:linear-gradient(90deg,#f0f0f0,#f8f8f8 50%,#f0f0f0);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:6px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.bottom-nav{height:var(--bottom-nav-h);background:#fff;z-index:50;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav,.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;border-top:1px solid var(--border)}.sticky-cta{padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:hsla(0,0%,100%,.96);backdrop-filter:blur(8px);z-index:40}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--fg);color:#fff;padding:12px 18px;border-radius:999px;font-size:14px;z-index:100;box-shadow:0 8px 24px rgba(0,0,0,.15);animation:slideUp .25s ease}@keyframes slideUp{0%{transform:translate(-50%,20px);opacity:0}to{transform:translate(-50%);opacity:1}}@media (max-width:768px){body{font-size:15px;padding-bottom:0}.container,.container-sm{padding:0 16px}.hide-mobile{display:none!important}.show-mobile{display:initial}.btn{width:100%;min-height:48px;font-size:16px}.btn.sm{min-height:40px}.btn.inline,.btn.sm{width:auto}.card{padding:20px}.bottom-nav{display:flex}.has-bottom-nav{padding-bottom:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 8px)}.sticky-cta{display:block}}