:root{--bg: #f4efe6;--bg-2: #fffdf8;--ink: #1c1914;--muted: #5c564c;--line: #ddd4c4;--accent: #1f6b4a;--accent-2: #c9862a;--bad: #9f2d20;--ok: #1f6b4a;--night: #3d4454;--shadow: 0 10px 30px rgba(28, 25, 20, .06);--sans: "IBM Plex Sans", "Segoe UI", sans-serif;--mono: "IBM Plex Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--sans);color:var(--ink);background:radial-gradient(900px 400px at 10% -10%,#efe3cc 0%,transparent 55%),var(--bg);line-height:1.5;min-height:100vh}a{color:var(--accent);text-decoration-thickness:1px}a:hover{color:var(--ink)}.wrap{width:min(1120px,calc(100% - 32px));margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;padding:22px 0 18px;gap:16px}.logo{color:inherit;text-decoration:none;font-weight:700;letter-spacing:-.03em;font-size:1.05rem}.logo span{color:var(--accent)}nav{display:flex;gap:18px;font-size:.92rem}nav a{color:var(--muted);text-decoration:none}nav a[aria-current=page],nav a:hover{color:var(--ink)}.hero{padding:28px 0 12px}.kicker{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.045em;line-height:1.05;margin:10px 0 12px;font-weight:700}.lede{max-width:42rem;color:var(--muted);font-size:1.08rem}.btn{display:inline-flex;align-items:center;gap:8px;border:0;border-radius:999px;padding:11px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}.btn-primary{background:var(--ink);color:#fffdf8}.btn-primary:hover{background:#000;color:#fffdf8}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:36px 0 48px}.card{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);text-decoration:none;color:inherit;display:block}.card h2{margin:0 0 8px;font-size:1.15rem;letter-spacing:-.03em}.card p{margin:0;color:var(--muted)}.card .soon{display:inline-block;margin-top:12px;font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-2);font-weight:700}.card.live:hover{border-color:var(--ink)}.site-footer{border-top:1px solid var(--line);padding:22px 0 40px;color:var(--muted);font-size:.88rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.prose{max-width:42rem;padding:12px 0 48px}.prose h1{font-size:2rem}.prose h2{font-size:1.2rem;margin-top:1.6em}.tool-shell{display:grid;grid-template-columns:280px 1fr;gap:18px;align-items:start;margin:18px 0 28px}.panel{background:var(--bg-2);border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--shadow)}label{display:block;font-size:.82rem;font-weight:600;margin:8px 0 4px}input,select,button{font:inherit}input,select{width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 10px}.people{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:8px}.person{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:12px;background:#fff}.person b{display:block;font-size:.92rem}.person small{color:var(--muted)}.remove{border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:1.1rem}.chart-wrap{overflow-x:auto}.chart{display:grid;gap:8px;min-width:720px}.row{display:grid;grid-template-columns:140px 1fr;gap:10px;align-items:center}.hours{display:grid;grid-template-columns:repeat(24,1fr);gap:3px}.cell{height:28px;border-radius:5px;cursor:pointer;border:1px solid transparent}.cell:hover,.cell:focus{outline:2px solid var(--ink);outline-offset:1px}.cell.sel{outline:2px solid var(--accent-2)}.work{background:#7dcaa3}.early,.eve{background:#e7c37a}.night{background:#4a5163}.axis{font-size:.68rem;color:var(--muted);font-family:var(--mono)}.legend{display:flex;gap:12px;flex-wrap:wrap;font-size:.82rem;color:var(--muted);margin:10px 0 0}.swatch{width:12px;height:12px;border-radius:3px;display:inline-block;margin-right:5px;vertical-align:-1px}.result{margin-top:14px;padding:14px;border-radius:14px;background:#fff;border:1px solid var(--line)}.result h2{margin:0 0 6px;font-size:1.15rem}.bad-line{color:var(--bad);font-weight:650}.ok-line{color:var(--ok);font-weight:650}.row-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.explain{padding-bottom:56px}.explain h2{letter-spacing:-.03em}.faq{border-top:1px solid var(--line);padding-top:8px}.faq details{border-bottom:1px solid var(--line);padding:10px 0}.faq summary{cursor:pointer;font-weight:650}@media(max-width:860px){.grid,.tool-shell,.row{grid-template-columns:1fr}}