:root{--ink:#1d232a;--muted:#5a6570;--line:#d9dee3;--bg:#fff;--soft:#f4f6f8;--accent:#b34700;--accent-dark:#8a3700;--ok:#1f6f3f;--warn:#8a5a00;--max:860px}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1rem}
a{color:#0b5cad}
a:hover{color:#073e75}
.disclosure-banner{background:#fff8e6;border-bottom:1px solid #f0d58a;font-size:.85rem}
.disclosure-banner p{max-width:var(--max);margin:0 auto;padding:.45rem 1rem}
.site-header{border-bottom:1px solid var(--line);background:var(--bg)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.5rem;padding-top:.7rem;padding-bottom:.7rem}
.brand{font-weight:800;font-size:1.2rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.site-header nav a{margin-left:1rem;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.site-header nav a:hover{color:var(--accent)}
main{padding-top:1rem;padding-bottom:3rem}
h1{font-size:2rem;line-height:1.2;margin:.6rem 0 .4rem}
h2{font-size:1.4rem;margin-top:2.2rem;border-top:1px solid var(--line);padding-top:1.2rem}
h3{font-size:1.12rem;margin-top:1.5rem}
.lede{font-size:1.1rem;color:#333}
.meta{color:var(--muted);font-size:.88rem}
.breadcrumbs{font-size:.85rem;color:var(--muted);margin-top:.5rem}
.breadcrumbs a{color:var(--muted)}
.box{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:1rem 1.2rem;margin:1.2rem 0}
.box.key{border-left:5px solid var(--accent)}
.box.warn{background:#fff5f0;border-color:#f2c4ad;border-left:5px solid #c0392b}
.box h2,.box h3{margin-top:.2rem;border:0;padding-top:0}
table{border-collapse:collapse;width:100%;margin:1rem 0;font-size:.92rem}
th,td{border:1px solid var(--line);padding:.45rem .55rem;text-align:left;vertical-align:top}
th{background:var(--soft)}
.table-scroll{overflow-x:auto}
.cite{font-size:.78rem;vertical-align:super;text-decoration:none}
.sources{font-size:.88rem}
.sources li{margin-bottom:.35rem;word-break:break-word}
.toc{font-size:.95rem}
.toc ol{margin:.3rem 0 0 1.1rem;padding:0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1rem 0}
.card{border:1px solid var(--line);border-radius:8px;padding:1rem}
.card h3{margin-top:0}
.status{display:inline-block;font-size:.75rem;font-weight:700;padding:.1rem .45rem;border-radius:4px;background:#e8edf2;color:var(--muted)}
.status.ready{background:#e3f4ea;color:var(--ok)}
details{border:1px solid var(--line);border-radius:6px;padding:.6rem .9rem;margin:.6rem 0}
details summary{font-weight:700;cursor:pointer}
.site-footer{border-top:1px solid var(--line);background:var(--soft);font-size:.85rem;color:var(--muted);padding:1.2rem 0 2rem}
.site-footer nav a{margin-right:1rem}
/* calculator */
.calc{border:2px solid var(--accent);border-radius:10px;padding:1rem;margin:1.2rem 0;background:#fffdfb}
.calc h2{border:0;margin-top:.2rem;padding-top:0}
.calc table{font-size:.88rem}
.calc input[type=number]{width:5.2rem;padding:.25rem;font-size:.9rem}
.calc input.qty{width:3.6rem}
.calc .controls{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin:.6rem 0}
.calc label{font-size:.92rem}
.calc button{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:.45rem .9rem;font-weight:700;cursor:pointer}
.calc button.secondary{background:#e8edf2;color:var(--ink)}
.calc .group-row td{background:var(--soft);font-weight:700}
.results{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.8rem;margin:1rem 0}
.result{background:var(--soft);border-radius:8px;padding:.8rem;text-align:center}
.result .num{font-size:1.7rem;font-weight:800;color:var(--accent-dark)}
.result .lbl{font-size:.82rem;color:var(--muted)}
#calc-advice{margin-top:.6rem}
#calc-advice li{margin-bottom:.3rem}
.src-tag{font-size:.72rem;color:var(--muted)}
@media (max-width:600px){h1{font-size:1.6rem}.site-header nav a{margin-left:0;margin-right:.8rem}}
/* --- launch build: heroes, cards, charts, tiles --- */
img{max-width:100%;height:auto}
.hero{display:block;width:100%;height:auto;border-radius:10px;margin:.6rem 0 .2rem;border:1px solid var(--line)}
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:.55rem .95rem;border-radius:6px;margin:.2rem .35rem .2rem 0;border:2px solid var(--accent)}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff}
.btn-alt{background:#fff;color:var(--accent)}
.btn-alt:hover{background:var(--soft);color:var(--accent-dark)}
.btn-sm{font-size:.85rem;padding:.4rem .7rem}
.btn-maker{background:#fff;color:var(--accent)}
.btn-maker:hover{background:#fff1e6;color:var(--accent-dark)}
.vnote{font-size:.75rem;color:var(--muted);margin-right:.5rem}
.home-hero{display:grid;gap:1rem;margin:.5rem 0 1rem}
.home-hero .kicker{font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0}
.home-hero h1{margin-top:.2rem}
.home-hero-img{width:100%;border-radius:10px;border:1px solid var(--line)}
.cards-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card.cta{display:block;text-decoration:none;color:var(--ink);transition:box-shadow .15s}
.card.cta:hover{box-shadow:0 3px 14px rgba(0,0,0,.1)}
.card.cta .cta-img{display:block;width:100%;height:170px;object-fit:cover;object-position:top;border-radius:6px;border:1px solid var(--line);margin-bottom:.6rem}
.card.cta .more{color:#0b5cad;font-weight:700}
.trust .card h3{font-size:1rem}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1rem 0}
.tile{display:flex;flex-direction:column;gap:.25rem;border:1px solid var(--line);border-radius:8px;overflow:hidden;text-decoration:none;color:var(--ink);padding-bottom:.8rem}
.tile:hover{box-shadow:0 3px 14px rgba(0,0,0,.1)}
.tile img{width:100%;aspect-ratio:4/1;object-fit:cover;border-bottom:1px solid var(--line)}
.tile strong,.tile span{padding:0 .8rem}
.tile strong{line-height:1.3}
.tile-cat{font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-top:.4rem}
.cat-tile strong{margin-top:.5rem;font-size:1.1rem}
.tile-sum{font-size:.9rem;color:#333}
.tile-date{font-size:.8rem;color:var(--muted)}
.pcards{display:grid;grid-template-columns:1fr;gap:1rem;margin:1rem 0 1.4rem}
.pcards-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.pcard{border:1px solid var(--line);border-left:5px solid var(--accent);border-radius:8px;padding:.9rem 1rem;background:#fff}
.pcard-head{display:flex;gap:.9rem;align-items:flex-start;flex-wrap:wrap}
.pcard-head img{flex:0 0 auto;width:180px;height:auto;border-radius:6px}
.pcard-head>div{flex:1 1 200px;min-width:0}
.pcard h4{margin:.1rem 0 .3rem;font-size:1.1rem}
.pcard-cat{margin:0;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.bestfor{margin:.2rem 0;font-size:.92rem}
.pspecs{list-style:none;padding:0;margin:.7rem 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.35rem .8rem}
.pspecs li{font-size:.86rem;border-top:1px solid var(--line);padding-top:.25rem;display:flex;flex-direction:column}
.pspecs span{color:var(--muted);font-size:.78rem}
.pnote{font-size:.85rem;background:#fff8e6;border:1px solid #f0d58a;border-radius:6px;padding:.4rem .6rem}
.pbtns{display:flex;flex-wrap:wrap;align-items:center}
.pmeta,.pick-more{font-size:.8rem;color:var(--muted);margin:.4rem 0 0}
.pick-more{font-size:.88rem}
.msrp{font-size:.88rem;margin:.2rem 0}
.pcards-3 .pspecs{grid-template-columns:1fr 1fr}
.pcards-3 .pcard-head img{width:100%}
figure{margin:1.2rem 0}
figure img{display:block;width:100%;border:1px solid var(--line);border-radius:8px;background:#fff}
figcaption{font-size:.82rem;color:var(--muted);margin-top:.35rem}
.recent{padding-left:1.1rem}
.recent li{margin:.25rem 0}
@media (max-width:600px){html{font-size:16px}h1{font-size:1.6rem}.site-header nav a{margin-left:0;margin-right:.8rem}.pcard-head img{width:100%}}