/* Room To Swing — fairway green + sand, room-first, specs-only */
:root{
  --green:#0f3d2e; --green-2:#1d5a44; --sand:#c98a2b; --sand-soft:#fbf1df;
  --ink:#1b2420; --muted:#5c6b64; --bg:#f6f7f4; --card:#fff; --border:#dfe5df;
  --ok:#1f7a4d; --warn:#b26b00; --bad:#b3261e; --max:780px; --wide:1040px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65;font-size:1.05rem}
a{color:var(--green-2)} a:hover{color:var(--sand)}
.wrap{max-width:var(--wide);margin:0 auto;padding:0 1.25rem}
.main{padding:2rem 1.25rem 3.5rem;max-width:var(--max)}
.main.wide{max-width:var(--wide)}
.site-header{background:var(--green);color:#fff;position:sticky;top:0;z-index:40}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:3.5rem}
.logo{color:#fff;font-weight:700;text-decoration:none;font-size:1.12rem;letter-spacing:.01em}
.logo span{color:#f3c97c}
.site-nav{display:flex;flex-wrap:wrap;gap:.15rem .9rem}
.site-nav a{color:#dfe9e3;text-decoration:none;font-size:.92rem;padding:.35rem 0;border-bottom:2px solid transparent}
.site-nav a:hover,.site-nav a.active{color:#fff;border-bottom-color:var(--sand)}
.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;font-size:1.2rem;padding:.2rem .55rem;border-radius:4px;cursor:pointer}
@media (max-width:760px){.nav-toggle{display:inline-block}.site-nav{display:none;flex-direction:column;width:100%;padding-bottom:.75rem}.site-nav.open{display:flex}.header-inner{flex-wrap:wrap;padding-top:.5rem;padding-bottom:.5rem}}
.disclosure-banner{background:var(--sand-soft);border:1px solid #f0dcb6;border-radius:8px;padding:.7rem .95rem;font-size:.9rem;margin-bottom:1.5rem}
.draft-banner{background:#fde8e6;border:1px solid #f3b9b3;border-radius:8px;padding:.5rem .9rem;font-size:.85rem;margin-bottom:.8rem}
.hero{padding:1.2rem 0 .5rem}
.hero h1{font-size:2.15rem;line-height:1.2;color:var(--green);margin:.2rem 0 .8rem}
.hero p.lead{font-size:1.15rem;color:#33413a;max-width:680px}
.btn{display:inline-block;background:var(--green);color:#fff;text-decoration:none;padding:.7rem 1.2rem;border-radius:8px;font-weight:600;border:0;cursor:pointer;font-size:1rem}
.btn:hover{background:var(--green-2);color:#fff}
.btn.alt{background:#fff;color:var(--green);border:1px solid var(--green)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin:1.2rem 0}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1rem 1.1rem}
.card h3{margin:.1rem 0 .4rem;font-size:1.05rem;color:var(--green)}
.card p{margin:0;font-size:.95rem;color:#3b4842}
.stat{font-size:1.6rem;font-weight:700;color:var(--green)}
.section-title{color:var(--green);font-size:1.35rem;margin:2rem 0 .6rem}
.guide-list{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.guide-list li{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:.75rem .95rem}
.guide-list a{font-weight:600;text-decoration:none}
.guide-list p{margin:.2rem 0 0;font-size:.92rem;color:var(--muted)}
.prose h1{font-size:1.9rem;line-height:1.25;color:var(--green);margin:0 0 .8rem}
.prose h2{font-size:1.35rem;color:var(--green);margin:2rem 0 .7rem;border-bottom:1px solid var(--border);padding-bottom:.3rem}
.prose h3{font-size:1.1rem;color:var(--green-2);margin:1.4rem 0 .45rem}
.prose p,.prose ul,.prose ol{margin:0 0 1rem}
.prose li{margin:.25rem 0}
.meta-line{color:var(--muted);font-size:.88rem}
.callout{background:#eef5f0;border-left:4px solid var(--green-2);padding:.8rem 1rem;border-radius:0 8px 8px 0;margin:1.2rem 0}
.callout.warn{background:#fff6e8;border-left-color:var(--sand)}
.prose table,.tbl{width:100%;border-collapse:collapse;font-size:.92rem;margin:1rem 0 1.4rem;display:block;overflow-x:auto;background:var(--card);border:1px solid var(--border);border-radius:8px}
.prose th,.prose td,.tbl th,.tbl td{border-bottom:1px solid var(--border);padding:.5rem .6rem;text-align:left;vertical-align:top}
.prose th,.tbl th{background:#eef3ef;color:var(--green);font-weight:600}
.src{font-size:.8rem;color:var(--muted)}
.src a{color:var(--muted)}
.aff{font-weight:600}
.aff-note{font-size:.78rem;color:var(--muted)}
.toc{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:.7rem 1rem;font-size:.95rem}
.toc ul{margin:.3rem 0 0;padding-left:1.2rem}
.next-steps{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:.8rem 1.1rem;margin-top:2rem}
/* Calculator */
.calc{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.2rem;margin:1rem 0}
.calc fieldset{border:0;padding:0;margin:0 0 1rem}
.calc legend{font-weight:700;color:var(--green);margin-bottom:.4rem}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.8rem}
.field label{display:block;font-size:.9rem;font-weight:600;margin-bottom:.25rem}
.field small{display:block;color:var(--muted);font-size:.8rem;margin-top:.2rem}
.ftin{display:flex;gap:.4rem;align-items:center}
.ftin input{width:5.2rem}
input[type=number],select{font:inherit;padding:.45rem .5rem;border:1px solid #c7d0c9;border-radius:6px;background:#fff;max-width:100%}
select{width:100%}
.results{margin-top:1.2rem}
.verdict{border-radius:10px;padding:.9rem 1rem;margin:.8rem 0;border:1px solid var(--border);background:#fff}
.verdict h3{margin:0 0 .3rem;font-size:1.05rem}
.verdict p{margin:.25rem 0}
.verdict.ok{border-left:6px solid var(--ok)} .verdict.warn{border-left:6px solid var(--sand)} .verdict.bad{border-left:6px solid var(--bad)}
.pill{display:inline-block;font-size:.78rem;font-weight:700;padding:.1rem .5rem;border-radius:999px;margin-right:.35rem;vertical-align:middle}
.pill.ok{background:#dff1e7;color:var(--ok)} .pill.warn{background:#fbecd3;color:var(--warn)} .pill.bad{background:#f9dedb;color:var(--bad)}
.layout{font-family:ui-monospace,Consolas,monospace;font-size:.85rem;background:#f3f6f3;border-radius:8px;padding:.6rem .8rem;overflow-x:auto;white-space:pre}
.build{border:1px solid var(--border);border-radius:10px;padding:.8rem 1rem;margin:.7rem 0;background:#fff}
.build h4{margin:0 0 .4rem;color:var(--green)}
.build ul{margin:.3rem 0 .4rem;padding-left:1.2rem;font-size:.93rem}
.total{font-weight:700}
.assumptions{font-size:.9rem;color:#38463f}
.site-footer{background:#0b2a20;color:#cfe0d6;padding:2rem 0;font-size:.88rem}
.site-footer a{color:#e9f3ed}
.footer-links{display:flex;flex-wrap:wrap;gap:.4rem 1rem;margin-bottom:.8rem}
.footer-note,.footer-copy{margin:.4rem 0;color:#a9c2b5}
@media print{.site-header,.site-footer,.disclosure-banner,.calc form{display:none}}