:root{--bg:#f6f7fb;--ink:#17191f;--muted:#6f7482;--line:#e7e9ef;--accent:#ff5a36}*{box-sizing:border-box}body{margin:0;background:var(--bg);font-family:Arial;color:var(--ink);line-height:1.75}.shell{width:min(850px,calc(100% - 30px));margin:auto}.top{background:#fff;border-bottom:1px solid var(--line)}.top .shell{height:68px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:22px;font-weight:900;text-decoration:none;color:var(--ink)}.brand span{color:var(--accent)}.back{font-size:12px;color:#555b68;text-decoration:none;background:#f3f4f7;padding:8px 11px;border-radius:10px}.page{padding:42px 0 70px}.paper{background:#fff;border:1px solid var(--line);border-radius:25px;padding:clamp(22px,5vw,48px);box-shadow:0 18px 55px rgba(24,29,45,.06)}.kicker{color:var(--accent);font-size:11px;font-weight:900}h1{font-size:clamp(30px,5vw,45px);line-height:1.15;margin:4px 0 12px}h2{font-size:19px;margin:30px 0 8px}p,li{font-size:14px;color:#3e424d}.lead{font-size:17px;color:var(--muted)}.note{background:#fff4ef;border-right:4px solid var(--accent);border-radius:12px;padding:12px 14px}.updated{font-size:10px;color:#9a9eaa;margin-top:35px}ul{padding-right:22px}a{color:#b54128}

/* V1.2 theme */
.legal-actions{display:flex;align-items:center;gap:8px}.theme-toggle{border:0;background:#f3f4f7;border-radius:10px;width:36px;height:36px;cursor:pointer;font-size:16px}.paper strong{color:var(--ink)}
html[data-theme="dark"]{color-scheme:dark;--bg:#101218;--ink:#f4f5f8;--muted:#a7abb6;--line:#2b303b;--accent:#ff6a47}html[data-theme="dark"] body{background:var(--bg);color:var(--ink)}html[data-theme="dark"] .top,html[data-theme="dark"] .paper{background:#181b23}html[data-theme="dark"] .back,html[data-theme="dark"] .theme-toggle{background:#222630;color:#eef0f4}html[data-theme="dark"] p,html[data-theme="dark"] li{color:#c6c9d1}html[data-theme="dark"] .lead{color:#aeb2bc}html[data-theme="dark"] .note{background:#2b1e1a;border-right-color:var(--accent)}html[data-theme="dark"] a{color:#ff9a80}

/* V1.5 legal/contact */
.legal-form{display:grid;gap:14px;margin:24px 0}.legal-form label{display:grid;gap:6px;font-size:13px;font-weight:800}.legal-form input,.legal-form select,.legal-form textarea{width:100%;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:12px;padding:11px 12px;font:inherit}.legal-form textarea{min-height:160px;resize:vertical}.legal-form small{font-weight:400;color:var(--muted)}.legal-submit{border:0;background:#1f2230;color:#fff;border-radius:12px;padding:12px 16px;font-weight:900;cursor:pointer}.legal-submit:disabled{opacity:.55;cursor:wait}.form-status{min-height:24px;font-size:13px}.form-status.success{color:#147a53}.form-status.error{color:#b52d2d}.terms-check{display:flex!important;grid-template-columns:none!important;gap:9px!important;align-items:flex-start!important;font-weight:400!important}.terms-check input{width:auto!important;margin-top:5px}.terms-check span{font-size:12px;color:var(--muted)}
html[data-theme="dark"] .legal-form input,html[data-theme="dark"] .legal-form select,html[data-theme="dark"] .legal-form textarea{background:#12151c;border-color:#343945;color:var(--ink)}html[data-theme="dark"] .legal-submit{background:#f4f5f8;color:#16181e}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(255,89,52,.34);outline-offset:3px}