:root{--bg:#f6f7f4;--card:#fff;--ink:#1d2330;--muted:#5f6b7a;--line:#e3e6e0;--brand:#0b6e4f;--brand2:#e8f3ee;--warn:#fff4d6;--warnink:#7a5200;--neg:#b42318;--pos:#0b6e4f}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#11151a;--card:#1a2027;--ink:#e8ecef;--muted:#9aa6b2;--line:#2a323b;--brand:#3fbf8f;--brand2:#16302a;--warn:#3a2f12;--warnink:#f3d38a;--neg:#ff8a80;--pos:#3fbf8f}}
:root[data-theme="dark"]{--bg:#11151a;--card:#1a2027;--ink:#e8ecef;--muted:#9aa6b2;--line:#2a323b;--brand:#3fbf8f;--brand2:#16302a;--warn:#3a2f12;--warnink:#f3d38a;--neg:#ff8a80;--pos:#3fbf8f}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--brand)}
.test{background:var(--warn);color:var(--warnink);font-size:13px;padding:8px 16px;text-align:center}
header{max-width:720px;margin:0 auto;padding:14px 16px;display:flex;justify-content:space-between;align-items:center}
.brand{font-weight:800;font-size:21px;text-decoration:none;color:var(--ink);letter-spacing:-.02em}.brand span{color:var(--brand)}
nav a{font-weight:600;text-decoration:none}
main{max-width:720px;margin:0 auto;padding:0 16px 24px}
.hero h1{font-size:34px;line-height:1.1;margin:18px 0 10px;letter-spacing:-.02em}.hero p{font-size:18px;color:var(--muted)}
.points{padding-left:20px}.points li{margin:6px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 16px;margin:16px 0}
.card h1{font-size:24px;margin:0 0 10px}.card h2{font-size:18px;margin:0 0 10px}
label{display:block;margin:10px 0;font-weight:600;font-size:15px}
input[type=email],input[type=text],select{display:block;width:100%;margin-top:6px;padding:12px;font-size:16px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
label.check{font-weight:400;display:flex;gap:10px;align-items:flex-start}label.check input{margin-top:4px;width:18px;height:18px}
button{display:inline-block;width:100%;padding:13px 16px;font-size:16px;font-weight:700;border:0;border-radius:10px;background:var(--brand);color:#fff;cursor:pointer;margin-top:8px}
button[disabled]{opacity:.45;cursor:not-allowed}button.secondary{background:var(--brand2);color:var(--brand)}button.danger{background:var(--neg)}
button.link{background:none;color:var(--brand);width:auto;padding:0;font-weight:600;margin:10px 0 0}
form.inline{display:inline}form.inline button.link{margin:0 0 0 6px;font-size:13px}
.hp{position:absolute;left:-9999px}
.muted{color:var(--muted)}.small{font-size:13px}
.big{font-size:42px;font-weight:800;margin:4px 0;letter-spacing:-.02em}.big span{font-size:18px;color:var(--muted);font-weight:600}
.packs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.pack{display:flex;flex-direction:column;align-items:center;background:var(--brand2);color:var(--ink);padding:14px 6px}.pack span{color:var(--muted);font-weight:600}
.flash{background:var(--brand2);border-radius:10px;padding:10px 12px}.flash.err{background:var(--warn);color:var(--warnink)}
.scroll{overflow-x:auto}table.hist{border-collapse:collapse;width:100%;font-size:14px}
.hist th,.hist td{text-align:left;padding:7px 6px;border-bottom:1px solid var(--line);white-space:nowrap}
.num{text-align:right!important}.neg{color:var(--neg)}.pos{color:var(--pos)}.rid{font-family:ui-monospace,Menlo,monospace;font-size:11px;color:var(--muted)}
code{font-family:ui-monospace,Menlo,monospace;font-size:13px;background:var(--brand2);padding:1px 5px;border-radius:5px;word-break:break-all}
.prose p{margin:10px 0}
footer{max-width:720px;margin:0 auto;padding:10px 16px 30px;color:var(--muted);font-size:13px}
@media (max-width:420px){.hero h1{font-size:29px}.big{font-size:36px}}