:root{--leafy:#22C522;--forest:#3B6E50;--soft:#AFCDB3;--mint:#E2EFE3;--page:#F0F6F1;--ink:#120D26;--ink2:#5C5A66;--card:#fff;--line:#DDDDDD}
@media (prefers-color-scheme:dark){:root{--page:#151515;--card:#222;--ink:#E7E7E9;--ink2:#B8B6BE;--line:#3a3a3a;--mint:#203A2B;--forest:#AFCDB3}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--page);color:var(--ink);font:17px/1.6 "Visby CF","Helvetica Neue",Helvetica,Arial,sans-serif}
a{color:var(--forest)}a:hover{color:var(--leafy)}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
header.top{padding:20px 0}header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.lockup{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
.lockup img{width:40px;height:40px}.word{font-weight:700;font-size:26px;letter-spacing:-.3px;line-height:1}
.word .a{color:var(--leafy)}.word .b{color:var(--forest)}.by{font-size:12px;color:var(--ink2);display:block;margin-top:2px}
nav a{margin-left:18px;text-decoration:none;font-size:15px;color:var(--ink2)}nav a:hover{color:var(--forest)}
.hero{padding:48px 0 32px;text-align:center}.hero img{width:140px;height:140px}
.hero h1{font-size:clamp(30px,5vw,46px);line-height:1.15;margin:20px 0 12px;letter-spacing:-.5px}
.hero p{font-size:19px;color:var(--ink2);max-width:620px;margin:0 auto}
.pill{display:inline-block;margin-top:24px;padding:12px 22px;border-radius:999px;background:var(--forest);color:#fff;text-decoration:none;font-weight:600}
@media (prefers-color-scheme:dark){.pill{background:var(--leafy);color:#120D26}}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:32px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0;color:var(--ink2);font-size:15px}
.num{display:inline-flex;width:28px;height:28px;border-radius:50%;background:var(--mint);color:var(--forest);font-weight:700;align-items:center;justify-content:center;margin-bottom:10px;font-size:14px}
section h2{font-size:26px;margin:48px 0 8px}
.promise{background:var(--mint);border-radius:16px;padding:24px;margin:24px 0}
.promise ul{margin:8px 0 0;padding-left:20px}
footer{margin-top:56px;padding:28px 0;border-top:1px solid var(--line);color:var(--ink2);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}
.doc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:28px clamp(18px,4vw,40px);margin:8px 0 24px}
.doc h1{font-size:32px;margin:0 0 4px}.doc .eff{color:var(--ink2);margin:0 0 20px}
.doc h2{font-size:21px;margin:32px 0 8px}.doc table{width:100%;border-collapse:collapse;font-size:15px;margin:12px 0;display:block;overflow-x:auto}
.doc th,.doc td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}.doc th{background:var(--mint)}
.draft{background:#FFF4D6;color:#5C3A00;border:1px solid #F0D58C;border-radius:12px;padding:12px 16px;margin:16px 0;font-size:15px}
@media (prefers-color-scheme:dark){.draft{background:#3A2E10;color:#F7E6C8;border-color:#6B5520}}
.note{color:var(--ink2);font-size:15px}
nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:4px 16px}nav a{margin-left:0}
@media (max-width:480px){header.top .wrap{flex-wrap:wrap}nav{width:100%;justify-content:flex-start}nav a{font-size:14px}.doc{overflow-wrap:anywhere}}