:root {
  --bg: #070a12;
  --panel: #111726;
  --panel-2: #161e30;
  --line: #26314a;
  --text: #e8ecf7;
  --muted: #8d99b5;
  /* 主题色：币安金 */
  --gold: #f0b90b;
  --gold-2: #ffd76a;
  --violet: var(--gold); /* 旧变量名别名，保持兼容 */
  --cyan: var(--gold-2);
  --ok: #21c07a;
  --danger: #ff6b6b;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.65 "PingFang SC", "Microsoft YaHei", -apple-system, system-ui, sans-serif;
}

.glow {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(620px 420px at 10% -8%, rgba(240,185,11,.26), transparent 62%),
    radial-gradient(680px 460px at 92% 4%, rgba(255,215,106,.16), transparent 60%);
}

.topbar, .hero, main, footer { position: relative; z-index: 1; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 26px; border-bottom: 1px solid var(--line);
  background: rgba(17,23,38,.72); backdrop-filter: blur(12px);
}

.brand { display: flex; align-items: center; gap: 13px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }

.logo {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; color: #0a0d16;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
}

.topbar h1 { margin: 0; font-size: 17px; font-weight: 700; }
.topbar p { margin: 0; font-size: 12px; color: var(--muted); }

.tag {
  font-size: 11px; padding: 2px 8px; border-radius: 20px; vertical-align: middle;
  background: rgba(240,185,11,.15); color: var(--gold); border: 1px solid rgba(240,185,11,.35);
}

.hero { text-align: center; padding: 54px 24px 26px; }
.hero h2 { margin: 0 0 14px; font-size: 34px; font-weight: 800; letter-spacing: .5px; }
.hero em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero p { margin: 0; color: var(--muted); font-size: 14px; }
.hero b { color: var(--text); }

main { max-width: 1120px; margin: 0 auto; padding: 10px 24px 60px; }

/* Mint 进度卡片 */
.prog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.prog-head h3 { margin: 0 !important; }
.prog .status {
  font-size: 11.5px; padding: 3px 10px; border-radius: 20px; white-space: nowrap;
  background: rgba(240,185,11,.12); color: var(--gold); border: 1px solid rgba(240,185,11,.35);
}
.prog .status.live { background: rgba(33,192,122,.12); color: var(--ok); border-color: rgba(33,192,122,.4); }
.prog .status.launched { background: rgba(33,192,122,.12); color: var(--ok); border-color: rgba(33,192,122,.4); }
.prog .status.ended { background: rgba(255,107,107,.12); color: var(--danger); border-color: rgba(255,107,107,.4); }

.bar { height: 10px; border-radius: 20px; background: #0b101c; border: 1px solid var(--line); overflow: hidden; }
.bar i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--gold), var(--gold-2));
  border-radius: 20px; transition: width .5s ease;
}
.prog-line { display: flex; align-items: baseline; justify-content: space-between; margin-top: 8px; font-size: 12px; color: var(--muted); }
.prog-line b { font-size: 18px; color: var(--gold); font-weight: 800; }

.prog-stats { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 14px 0 0; padding: 0; }
@media (max-width: 700px) { .prog-stats { grid-template-columns: repeat(2, 1fr); } }
.prog-stats li { background: #0b101c; border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px; }
.prog-stats span { display: block; font-size: 11px; color: var(--muted); margin-bottom: 3px; }
.prog-stats b { font-size: 13px; color: var(--text); word-break: break-all; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line); border-radius: 16px; padding: 20px; margin-bottom: 16px;
}
.card h3 {
  margin: 0 0 16px; font-size: 14px; font-weight: 700; letter-spacing: .5px;
  color: var(--cyan); display: flex; align-items: center; justify-content: space-between;
}
.card-accent { border-color: rgba(240,185,11,.4); }
.card-accent h3 { color: var(--violet); }
.card-warn h3 { color: var(--gold); }

.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; }

input, select, textarea {
  width: 100%; padding: 11px 13px; border-radius: 11px;
  background: #0b101c; border: 1px solid var(--line); color: var(--text);
  font-size: 13px; outline: none; transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--violet); }
textarea { resize: vertical; font-family: ui-monospace, Consolas, monospace; font-size: 12px; line-height: 1.7; }

.hint { display: block; margin-top: 6px; font-size: 11px; color: var(--muted); }

.adv { margin: 6px 0 14px; border: 1px dashed var(--line); border-radius: 10px; padding: 10px 12px; }
.adv summary { cursor: pointer; font-size: 12px; color: var(--muted); }
.adv .field:last-child { margin-bottom: 0; }

.btn {
  padding: 10px 16px; border-radius: 11px; border: 1px solid var(--line);
  background: #1b2338; color: var(--text); cursor: pointer; font-size: 13px; font-weight: 600;
  transition: filter .15s, transform .1s;
}
.btn:hover { filter: brightness(1.15); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  color: #080b14; border-color: transparent;
}
.btn-ghost { background: transparent; }
.btn-mini { padding: 4px 10px; font-size: 11px; font-weight: 500; }
.btn-row { display: flex; gap: 10px; }
.btn-row .btn { flex: 1; }

.elig { margin-top: 14px; display: none; }
.elig.show { display: block; }
.elig .row {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; margin-bottom: 8px;
  border: 1px solid var(--line); border-radius: 10px; background: #0b101c; font-size: 13px;
}
.elig .row i { font-style: normal; font-size: 14px; width: 18px; text-align: center; }
.elig .row.ok { border-color: rgba(33,192,122,.4); }
.elig .row.ok i { color: var(--ok); }
.elig .row.bad { border-color: rgba(255,107,107,.45); }
.elig .row.bad i { color: var(--danger); }
.elig .row span { color: var(--muted); margin-left: auto; font-size: 12px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: #0b101c; border: 1px solid var(--line); border-radius: 14px; padding: 18px;
}
.step .num {
  font-size: 26px; font-weight: 800; line-height: 1;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.step h4 { margin: 10px 0 8px; font-size: 14px; }
.step p { margin: 0 0 6px; font-size: 12.5px; color: var(--muted); }
.step ul { margin: 6px 0 0; padding-left: 18px; font-size: 12.5px; color: var(--muted); }
.step .path {
  margin-top: 10px; font-size: 12px; color: var(--cyan);
  background: rgba(240,185,11,.08); border: 1px solid rgba(240,185,11,.3);
  border-radius: 8px; padding: 7px 10px;
}
.step .price { color: var(--gold); font-weight: 600; }

/* 邀请链接条 */
.invite {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: #0b101c; border: 1px solid rgba(240,185,11,.35); border-radius: 12px;
  padding: 13px 15px; margin-bottom: 16px;
}
.invite-txt { flex: 1; min-width: 220px; }
.invite-txt b { display: block; font-size: 13px; }
.invite-txt span { font-size: 12px; color: var(--cyan); word-break: break-all; }
.invite .btn { flex: none; text-decoration: none; }

/* 四列步骤 */
.steps-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .steps-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .steps-4 { grid-template-columns: 1fr; } }

/* 社区入口 */
.promo { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 900px) { .promo { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .promo { grid-template-columns: 1fr; } }

.promo a {
  display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--text);
  background: #0b101c; border: 1px solid var(--line); border-radius: 13px; padding: 14px;
  transition: border-color .15s, transform .1s;
}
.promo a:hover { border-color: var(--violet); }
.promo a:active { transform: translateY(1px); }
.promo b { display: block; font-size: 13px; }
.promo span { display: block; font-size: 11.5px; color: var(--muted); }

.ic {
  flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
  font-style: normal; font-size: 12px; font-weight: 800; color: #0a0d16;
}
.ic-ai { background: linear-gradient(135deg, var(--cyan), var(--violet)); }
.ic-tg { background: linear-gradient(135deg, #2aabee, #229ed9); }
.ic-x { background: linear-gradient(135deg, #f2f4f8, #9aa6b8); }
.ic-db { background: linear-gradient(135deg, #ffb347, #ff7a45); }

.notes { margin: 0; padding-left: 18px; font-size: 12.5px; color: var(--muted); }
.notes li { margin-bottom: 6px; }
.notes b { color: var(--text); }

footer { text-align: center; padding: 24px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); }

#toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 18px);
  background: #1b2338; border: 1px solid var(--line); border-radius: 12px;
  padding: 11px 18px; font-size: 13px; opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s; z-index: 99; max-width: 84vw;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast.err { border-color: var(--danger); }
#toast.ok { border-color: var(--ok); }