:root{--bg:#f7f6f3;--fg:#12203a;--mut:#5a6577;--ac:#b86e00;--ac2:#f2a33a;--card:#fff;--bd:#e2e0da;--ink:#12203a}
@media(prefers-color-scheme:dark){:root{--bg:#0d1830;--fg:#e9edf4;--mut:#a0abbd;--ac:#f2a33a;--card:#15233f;--bd:#26365a}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:18px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}
header,footer,main{max-width:1000px;margin:0 auto;padding:18px 20px}header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;border-bottom:1px solid var(--bd)}
.brand{display:flex;align-items:center;gap:18px;font-weight:700;font-size:1.6rem;color:var(--fg);text-decoration:none;letter-spacing:-.2px}
header{padding-top:12px;padding-bottom:12px}.brand img{width:120px;height:auto}
nav a,nav .soon{margin-left:22px;font-size:.95rem}nav a{color:var(--fg);text-decoration:none;font-weight:600}nav .soon{color:var(--mut)}
a{color:var(--ac)}h1,h2,h3{letter-spacing:-.02em;line-height:1.15}h1{font-size:2.3rem}h2{font-size:1.5rem}
.hero{padding:48px 0 40px;display:flex;align-items:center;gap:48px;flex-wrap:wrap}.hero>div{flex:1 1 360px;max-width:720px}.herologo{width:200px;height:auto;flex:0 0 auto}@media(max-width:640px){.herologo{width:140px}}.hero h1{font-size:3.1rem;margin:6px 0 16px}.lead{font-size:1.25rem;color:var(--mut)}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:700;color:var(--ac);margin:0}
.btn,button{background:var(--ink);color:#fff;border:0;padding:12px 22px;border-radius:6px;font:inherit;font-weight:600;text-decoration:none;display:inline-block;cursor:pointer}
@media(prefers-color-scheme:dark){.btn,button{background:var(--ac2);color:#12203a}}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--bd);border-top:4px solid var(--ac2);border-radius:8px;padding:16px 0 16px;text-decoration:none;color:var(--fg);overflow:hidden}.card[hidden]{display:none}
.card img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;margin:0 0 12px}.card .tag,.card h3,.card p{margin-left:16px;margin-right:16px}
.card h3{margin-top:4px;margin-bottom:6px;font-size:1.15rem}.card p{color:var(--mut);margin-bottom:0;font-size:.98rem}.tag{font-size:.75rem;color:var(--ac);font-weight:700;text-transform:uppercase;letter-spacing:.12em;display:inline-block}
input[type=search],input[type=email]{width:100%;padding:12px;border:1px solid var(--bd);border-radius:6px;font:inherit;background:var(--card);color:var(--fg)}
.chips{margin:12px 0}.chip{background:var(--card);color:var(--fg);border:1px solid var(--bd);margin:0 6px 6px 0;padding:6px 14px;font-weight:500}.chip.on{background:var(--ink);color:#fff}
.split{margin:40px 0}.two{display:flex;gap:32px;align-items:center;flex-wrap:wrap}.two>div{flex:1 1 280px}.mut{color:var(--mut)}
.sample{width:100%;max-width:300px;border-radius:8px;display:block}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;border-top:1px solid var(--bd);padding-top:20px}.cols h3{margin:0 0 4px}.cols p{margin:0;color:var(--mut)}
.video{position:relative;aspect-ratio:9/16;max-width:230px;margin:16px 0}.vplay{all:unset;cursor:pointer;display:block;position:absolute;inset:0;border-radius:8px;overflow:hidden;background:#0d1830}.vplay img{width:100%;height:100%;object-fit:cover;display:block}.vplay .pbtn{position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;background:#f2a33a}.vplay .pbtn::after{content:"";position:absolute;left:25px;top:18px;border-left:22px solid #12203a;border-top:14px solid transparent;border-bottom:14px solid transparent}.vplay:focus-visible{outline:3px solid #f2a33a;outline-offset:2px}.howto{margin:22px 0}.howto h2{margin-bottom:4px}.phones{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:14px 0}.ph{background:var(--card);border:1px solid var(--bd);border-top:4px solid var(--ac2);border-radius:8px;padding:6px 20px 14px}.ph h3{margin:12px 0 4px}.ph ol{margin:0;padding-left:20px}.ph li{margin:8px 0}.subject h2{font-size:1.7rem;margin-bottom:2px}.sub{font-size:1.1rem;color:var(--ac);margin:20px 0 10px;text-transform:uppercase;letter-spacing:.1em}.soon-note{color:var(--mut);font-style:italic}.follow a{margin-right:16px;font-weight:600}.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:8px}
.analogy{font-style:italic;color:var(--mut)}.cover{width:100%;border-radius:8px;display:block;margin:12px 0}.crumb{margin:0}
.band{background:var(--ink);color:#e8eef4;border-radius:8px;padding:28px;margin:40px 0}.band h2{margin-top:0}.band .signup input{background:#1a2a47;color:#fff;border-color:#2f4268}.band .btn,.band button{background:var(--ac2);color:#12203a}
.nutshell{background:var(--card);border:1px solid var(--bd);border-left:5px solid var(--ac2);border-radius:8px;padding:6px 22px 14px;margin:18px 0}.nutshell h2{font-size:1.1rem;margin:14px 0 6px}.nutshell ul{margin:0;padding-left:20px}.nutshell li{margin:6px 0}.more{margin:18px 0}.more summary{cursor:pointer;font-weight:700;padding:14px 18px;background:var(--ink);color:#fff;border-radius:8px;list-style:none}.more summary::-webkit-details-marker{display:none}.more summary::after{content:" +";float:right}.more[open] summary::after{content:" −"}.more[open] summary{border-radius:8px 8px 0 0}.more>*:not(summary){padding:0 18px}.more[open]{border:1px solid var(--bd);border-radius:8px}@media(prefers-color-scheme:dark){.more summary{background:var(--ac2);color:#12203a}}.signup{display:flex;gap:8px}button,.btn{white-space:nowrap}nav a{padding:10px 4px;display:inline-block}@media(max-width:640px){body{font-size:17px}.hero h1{font-size:2.3rem}.brand{font-size:1.25rem}.brand img{width:84px;height:112px}nav a,nav .soon{margin-left:14px}.signup{flex-wrap:wrap}.band{padding:20px}}button:disabled,input:disabled{opacity:.6}footer{color:var(--mut);font-size:.9rem;border-top:1px solid var(--bd);margin-top:40px}