:root{
  --bg:#0f1115; --panel:#171a21; --panel-2:#1e232c; --box:#12161c;
  --text:#f3f5f7; --muted:#b8c0cc; --dim:#8a94a3;
  --accent:#7fd1ff; --accent-2:#a9e6a2; --warn:#ffcf70; --bad:#ff8a80;
  --border:#303744;
}
*{box-sizing:border-box;}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;line-height:1.45;}
a{color:var(--accent);}
.hidden{display:none !important;}
.wrap{max-width:1000px;margin:0 auto;padding:0 18px;}
h1{font-size:28px;margin:28px 0 10px;}
h2{font-size:20px;margin:26px 0 8px;color:var(--accent);}
p{margin:8px 0;}
.lead{font-size:18px;color:var(--muted);}
.small{font-size:14px;color:var(--muted);}
i{color:var(--dim);font-style:normal;font-size:14px;}

.top{background:#0c0e12;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;}
.top-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:10px;padding-bottom:10px;flex-wrap:wrap;}
.brand{font-weight:700;color:var(--accent);}
.progress{display:flex;gap:6px;list-style:none;margin:0;padding:0;flex-wrap:wrap;}
.progress li{font-size:13px;color:var(--dim);padding:4px 9px;border:1px solid var(--border);border-radius:20px;}
.progress li.done{color:var(--accent-2);border-color:#355a3a;}
.progress li.now{color:var(--text);border-color:var(--accent);background:var(--panel-2);}

.btn{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:10px 18px;font-size:16px;cursor:pointer;}
.btn:hover{border-color:var(--accent);}
.btn.primary{background:var(--accent);color:#06121a;border-color:var(--accent);font-weight:700;}
.btn.big{font-size:20px;padding:14px 28px;}
.btn.subtle{background:none;color:var(--muted);}
.btn.small{font-size:13px;padding:4px 10px;}
.btn:disabled{opacity:.45;cursor:not-allowed;}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #fff;outline-offset:2px;}
.actions{display:flex;gap:12px;justify-content:flex-end;margin:22px 0 40px;flex-wrap:wrap;}
.row{display:flex;gap:10px;margin:8px 0;}
.row input{flex:1;}

input[type=text],textarea,select{width:100%;background:var(--box);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:9px 10px;font-size:16px;font-family:inherit;}
textarea{resize:vertical;}
.field{display:block;margin:18px 0;}
.field .label{display:block;font-weight:700;margin-bottom:2px;}
.field .hint{display:block;font-size:14px;color:var(--muted);margin-bottom:6px;}
.field input[type=file]{margin:4px 0 8px;color:var(--muted);}
.file-msg{display:block;font-size:14px;color:var(--warn);min-height:1em;margin-bottom:4px;}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:640px){ .two{grid-template-columns:1fr;} }

.ticks{padding-left:22px;}
.ticks li{margin:4px 0;}
.buy{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px;margin:20px 0;max-width:460px;}
.price{font-size:22px;margin-bottom:12px;}
.price span{font-size:32px;font-weight:700;color:var(--accent);}
.recover{margin:10px 0 40px;}
.recover summary{cursor:pointer;color:var(--accent);}
.notice{background:#1b2230;border:1px solid #2d3a52;border-radius:8px;padding:12px 14px;font-size:15px;}
.banner{margin:16px 0 0;padding:12px 14px;border-radius:8px;border:1px solid var(--warn);background:#2a2412;color:var(--warn);}
.banner.ok{border-color:var(--accent-2);background:#14241a;color:var(--accent-2);}

.qa{margin:16px 0;}
.qa .q{font-weight:700;margin-bottom:6px;}

/* Review */
.preview-wrap{position:sticky;top:52px;z-index:10;background:var(--bg);padding:8px 0;}
.preview-label{font-size:13px;color:var(--dim);margin-bottom:4px;}
#preview{width:100%;height:240px;border:1px solid var(--border);border-radius:6px;background:var(--panel);}
.sec{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin:16px 0;}
.sec.checked{border-color:#355a3a;}
.sec-head{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:8px;}
.sec-head .kind{font-size:13px;color:var(--dim);}
.sec-head .grow{flex:1;}
.sec-head input{max-width:260px;}
.item{position:relative;margin:8px 0;}
.item-row{display:flex;gap:8px;align-items:flex-start;}
.item-row textarea{flex:1;}
.sublabel{font-size:13px;color:var(--muted);margin:6px 0 2px;display:block;}
.count{font-size:12px;color:var(--dim);text-align:right;}
.count.over{color:var(--bad);font-weight:700;}
.badge{display:inline-block;font-size:12px;font-weight:700;background:#3a2e10;color:var(--warn);border-radius:4px;padding:1px 6px;}
.story{border-top:1px dashed var(--border);margin-top:10px;padding-top:6px;}
.check{display:flex;gap:8px;align-items:center;margin-top:10px;font-weight:700;}
.check input{width:20px;height:20px;}
.problems{border:1px solid var(--bad);color:var(--bad);border-radius:8px;padding:10px 14px;margin-top:16px;}
.problems ul{margin:4px 0;padding-left:20px;}

.steps li{margin:6px 0;}
.busy{position:fixed;inset:0;background:rgba(10,12,16,.85);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;z-index:50;font-size:18px;text-align:center;padding:20px;}
.spinner{width:42px;height:42px;border:4px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
@media (prefers-reduced-motion:reduce){ .spinner{animation:none;} }

.tagline{color:var(--accent);font-weight:700;margin:26px 0 0;font-size:16px;}
.tagline + h1{margin-top:6px;}
.positioning{border-left:3px solid var(--accent-2);padding-left:10px;color:var(--text);}
.actions .small{align-self:center;margin-right:auto;}