/* ═══════════════════════════════════════════════════════════════
   七喜服务器 · 周年庆 —— 样式
   设计基调：近黑中性底 + 香槟金单一低饱和点缀 + 发丝描边
   原则：不用渐变文字、不用发光、不用彩色描边；层级靠字号/字重/留白做
   零外部资源 / PC + iPhone + 安卓三端适配
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* 表面 */
  --bg: #0a0a0b;
  --surface: #131315;
  --surface-2: #17171a;
  --sunken: #0e0e10;

  /* 发丝线 */
  --line: rgba(255, 255, 255, 0.07);
  --line-2: rgba(255, 255, 255, 0.12);
  --line-3: rgba(255, 255, 255, 0.18);

  /* 文字 */
  --text: #ececee;
  --text-2: #a3a3a9;
  --text-3: #8a8a91;

  /* 单一暖色点缀（香槟金），只在少数位置出现 */
  --accent: #d9c39a;
  --accent-2: #b9a47c;
  --accent-line: rgba(217, 195, 154, 0.22);
  --accent-bg: rgba(217, 195, 154, 0.045);

  /* 警示红（只用在封号警示与加价广播） */
  --alert: #c8544f;
  --alert-text: #e2a7a3;
  --alert-line: rgba(200, 84, 79, 0.38);
  --alert-bg: rgba(200, 84, 79, 0.07);

  --ok: #7fa88e;

  --tap: 44px;
  --radius: 10px;
  --radius-sm: 8px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
          "Microsoft YaHei", "Source Han Sans SC", sans-serif;
}

* { box-sizing: border-box; }

/* 作者样式里的 display 会盖掉 UA 的 [hidden]{display:none}，
   必须全局兜住，否则带 .btn 的元素设了 hidden 依然显示。 */
[hidden] { display: none !important; }

html {
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  overflow-x: hidden;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* 极淡的顶光，纯中性，不参与布局 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(1100px 560px at 50% -12%, rgba(255, 255, 255, 0.045), transparent 62%);
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ico {
  width: 1em;
  height: 1em;
  flex: 0 0 auto;
  display: inline-block;
  vertical-align: -0.12em;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.app { position: relative; z-index: 1; }

.wrap {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px calc(56px + env(safe-area-inset-bottom));
}

/* ─────────────────────────── 顶栏 ─────────────────────────── */

.stickytop { position: sticky; top: 0; z-index: 40; }

.topbar {
  background: rgba(10, 10, 11, 0.82);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  max-width: 720px;
  margin: 0 auto;
  min-height: 56px;
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand { display: flex; align-items: center; gap: 9px; min-width: 0; }

.brand-ico { width: 17px; height: 17px; color: var(--accent-2); }

.brand-text {
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.topbar-actions { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }

.who { display: flex; align-items: center; min-width: 0; }

.who-name {
  font-size: 13px;
  color: var(--text-2);
  max-width: 34vw;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ─────────────────────────── 错误条 ─────────────────────────── */

.errorbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px max(20px, env(safe-area-inset-right)) 10px max(20px, env(safe-area-inset-left));
  background: var(--alert-bg);
  border-bottom: 1px solid var(--alert-line);
  color: var(--alert-text);
  font-size: 13px;
}

.errorbar-ico { width: 15px; height: 15px; color: var(--alert); }
.errorbar-text { margin: 0; flex: 1 1 auto; min-width: 0; }

.errorbar-close {
  appearance: none;
  background: transparent;
  border: 0;
  color: inherit;
  width: var(--tap);
  height: var(--tap);
  margin: -10px -10px -10px 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.errorbar-close .ico { width: 16px; height: 16px; }

/* ─────────────────────────── 按钮 ─────────────────────────── */

.btn {
  appearance: none;
  font: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--tap);
  padding: 0 18px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease, opacity 0.16s ease;
  user-select: none;
}

.btn .ico { width: 16px; height: 16px; }

/* 主按钮：反白（浅底深字）——比彩色实心克制 */
.btn-primary {
  background: #e9e9ea;
  color: #0a0a0b;
  border-color: #e9e9ea;
  font-weight: 500;
}
.btn-primary:hover { background: #ffffff; border-color: #ffffff; }
.btn-primary:active { background: #d8d8da; border-color: #d8d8da; }

.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--line-2);
}
.btn-outline:hover { border-color: var(--line-3); background: rgba(255, 255, 255, 0.03); }

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border-color: var(--line-2);
  min-height: var(--tap);
  padding: 0 14px;
  font-size: 13px;
}
.btn-ghost:hover { color: var(--text); border-color: var(--line-3); }

.btn-link {
  background: transparent;
  border: 0;
  color: var(--text-3);
  font-size: 13px;
  min-height: var(--tap);
  padding: 0 10px;
}
.btn-link:hover { color: var(--text); }

.btn-xl { min-height: 52px; font-size: 15.5px; letter-spacing: 0.02em; width: 100%; }

.btn.is-muted,
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
  filter: saturate(0.5);
}

/* ─────────────────────────── 顶部：活动时间 ─────────────────────────── */

.eventline {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 4px 0 22px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.ev-window {
  margin: 0;
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
}

.ev-day {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(17px, 4.8vw, 21px);
  letter-spacing: 0.05em;
  color: var(--text);
  white-space: nowrap;
}

.ev-dash { color: var(--text-3); font-size: 13px; }

.ev-phase {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-2);
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  padding: 3px 12px;
  white-space: nowrap;
}
.ev-phase.is-open { color: var(--ok); border-color: rgba(127, 168, 142, 0.32); }
.ev-phase.is-after { color: var(--text-3); border-color: var(--line-2); }

@media (min-width: 520px) {
  .eventline {
    flex-direction: row;
    justify-content: center;
    gap: 16px;
    padding: 2px 0 20px;
  }
}

/* ─────────────────────────── 卡片 / 版块 ─────────────────────────── */

main { padding-top: 28px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
}

.card + .card { margin-top: 14px; }

.sec { margin-top: 40px; }

.sec-title {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--text-3);
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.sec-title::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 5px 12px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  color: var(--accent-2);
  font-size: 11.5px;
  letter-spacing: 0.14em;
}
.eyebrow .ico { width: 13px; height: 13px; }

/* ─────────────────────────── 区块一 · 领取 ─────────────────────────── */

.card-gift {
  text-align: center;
  padding: 40px 28px 32px;
  background:
    radial-gradient(560px 200px at 50% 0%, rgba(217, 195, 154, 0.05), transparent 70%),
    var(--surface);
}

.gift-halo { display: none; }

h1, h2, h3 { margin: 0; font-weight: 500; }

.gift-reward {
  font-size: clamp(21px, 6.1vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  text-wrap: balance;
}

.gift-item {
  margin: 12px 0 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.gift-desc {
  margin: 14px auto 0;
  max-width: 26em;
  font-size: 13.5px;
  color: var(--text-3);
}

.gift-status {
  margin: 20px auto 0;
  max-width: 100%;
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 10px;
  padding: 8px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-2);
}
.gift-status.is-ready {
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-bg);
}
.gift-status.is-done { color: var(--ok); border-color: rgba(127, 168, 142, 0.32); }

.gift-status .countdown,
.tl-badge,
.price-num,
.code-box { font-family: var(--mono); font-variant-numeric: tabular-nums; }

.gift-actions {
  margin: 26px auto 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  max-width: 380px;
}

.gift-note {
  margin: 18px 0 0;
  font-size: 12px;
  color: var(--text-3);
}

/* ─────────────────────────── 区块二 · MVP 权益 ─────────────────────────── */

.card-mvp { padding: 22px 24px; }

.mvp-head { margin-bottom: 13px; }

.mvp-title {
  font-size: clamp(20px, 5.4vw, 25px);
  letter-spacing: -0.01em;
  color: var(--text);
}

.mvp-sub { margin: 5px 0 0; font-size: 12.5px; color: var(--text-3); letter-spacing: 0.04em; }

.rights { list-style: none; margin: 0; padding: 0; }

.rights li {
  display: grid;
  grid-template-columns: 13px 1fr;
  gap: 11px;
  padding: 9px 2px;
  border-top: 1px solid var(--line);
  align-items: start;
}
.rights li:first-child { border-top: 0; }

.rights-ico { color: var(--accent-2); font-size: 9px; line-height: 2.35; }

.rights-label {
  /* p 默认有 1em 上下外边距，不清掉每行会白多出 ~28px（实测行高 68px -> 40px） */
  margin: 0;
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
}

.rights-detail {
  margin: 2px 0 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-3);
  letter-spacing: 0.01em;
}

/* 撤离语：全页唯一一处「引语」处理，用暖色把它单独托出来 */
.rights li.tone-recall {
  border-top: 0;
  margin: 10px 0 4px;
  padding: 12px 15px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  background: var(--accent-bg);
}
.rights-item.tone-recall .rights-ico { color: var(--accent); line-height: 1.4; }
.rights-item.tone-recall .rights-label { font-size: 11.5px; letter-spacing: 0.16em; color: var(--accent-2); }
.rights-item.tone-recall .recall-quote {
  margin-top: 6px;
  font-size: clamp(15px, 4.2vw, 17px);
  line-height: 1.5;
  color: var(--accent);
  letter-spacing: 0.02em;
}

/* 领取状态药丸与倒计时（app.js 动态生成） */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 11px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  font-size: 12.5px;
  color: var(--text-2);
  white-space: nowrap;
}
.status-pill.danger { color: var(--alert-text); border-color: var(--alert-line); background: var(--alert-bg); }

.cd-label { font-size: 12.5px; color: var(--text-3); }

.cd-num {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.gift-status.is-ready .status-pill { color: var(--accent); border-color: var(--accent-line); }

/* 权益行：图标 + 正文两列 */
.rights-item { align-items: start; }
.rights-body { min-width: 0; }

/* blockquote 的 UA 外边距要清掉，具体字号/颜色见上面 .rights-item.tone-recall 那条 */
.recall-quote { margin: 0; padding: 0; border: 0; }

/* ─────────────────────────── 区块二 · 拍卖 ─────────────────────────── */

.auction-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 4px;
}

.auction-title { font-size: 16.5px; letter-spacing: 0.01em; color: var(--text); }

.state-badge {
  flex: 0 0 auto;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-3);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 4px 11px;
}
.state-badge.ended { color: var(--text-3); border-color: var(--line); }

.price-box {
  text-align: center;
  padding: 26px 0 22px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.price-label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--text-3);
}

.price-line {
  margin: 10px 0 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  line-height: 1;
}

.price-cur { font-size: 20px; color: var(--accent-2); font-weight: 400; }

.price-num {
  font-size: clamp(46px, 13vw, 60px);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--text);
  transition: transform 0.18s ease;
}
.price-num.bump { transform: scale(1.05); }

.price-sub { margin: 14px 0 0; font-size: 12px; color: var(--text-3); }

.alert-danger {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  padding: 11px 14px;
  background: var(--alert-bg);
  border: 1px solid var(--alert-line);
  border-radius: var(--radius-sm);
  color: var(--alert-text);
  font-size: 13px;
  letter-spacing: 0.01em;
  text-wrap: balance;
}
.alert-danger-ico { width: 15px; height: 15px; color: var(--alert); }

.bid-area { margin-top: 18px; }

.quick-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.quick-btn {
  background: var(--surface-2);
  border-color: var(--line);
  color: var(--text-2);
  font-size: 13.5px;
  min-height: var(--tap);
  padding: 0;
  font-variant-numeric: tabular-nums;
}
.quick-btn:hover { border-color: var(--line-3); color: var(--text); }

.bid-form {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.input {
  font: inherit;
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  color: var(--text);
  background: var(--sunken);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  transition: border-color 0.16s ease;
}
.input::placeholder { color: var(--text-3); }
.input:focus { outline: none; border-color: var(--accent-line); }
.input:focus-visible { outline: 2px solid rgba(217, 195, 154, 0.3); outline-offset: 1px; }

.bid-input {
  flex: 1 1 auto;
  min-width: 0;
  font-family: var(--mono);
  font-size: 17px;
  letter-spacing: 0.02em;
}

.btn-bid { flex: 0 0 auto; min-width: 104px; font-size: 14.5px; }

.bid-msg,
.code-msg,
.dlg-msg {
  margin: 12px 0 0;
  min-height: 0;
  font-size: 13px;
  color: var(--text-2);
}
.bid-msg.err, .code-msg.err, .dlg-msg.err { color: var(--alert-text); }
.bid-msg.ok, .code-msg.ok, .dlg-msg.ok { color: var(--ok); }
.bid-msg.leaving, .code-msg.leaving, .dlg-msg.leaving { opacity: 0; transition: opacity 0.4s ease; }

.req-note, .settle-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-3);
}
.settle-note { margin-top: 5px; }

.bids { margin-top: 26px; border-top: 1px solid var(--line); padding-top: 18px; }

.bids-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-3);
}

.bids-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  max-height: 264px;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.16) transparent;
}
.bids-list::-webkit-scrollbar { width: 8px; }
.bids-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.14);
  border-radius: 99px;
}
.bids-list::-webkit-scrollbar-track { background: transparent; }

.bids-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}
.bids-list li:last-child { border-bottom: 0; }

.bid-name {
  flex: 1 1 auto;
  min-width: 0;
  color: var(--text-2);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bid-time { flex: 0 0 auto; font-family: var(--mono); font-size: 11.5px; color: var(--text-3); }

.bid-amount {
  flex: 0 0 auto;
  min-width: 4.5em;
  text-align: right;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.bids-list li.me .bid-name { color: var(--accent); }
.bids-list li.me .bid-amount { color: var(--accent); }

.me-tag {
  flex: 0 0 auto;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--accent-2);
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  padding: 1px 7px;
}

.bids-empty {
  color: var(--text-3);
  font-size: 13px;
  justify-content: center;
  border-bottom: 0 !important;
}

/* ─────────────────────────── 区块三 · 时间轴 ─────────────────────────── */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.tl-item {
  display: grid;
  grid-template-columns: 86px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 17px 2px;
  border-bottom: 1px solid var(--line);
}

.tl-time {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0.02em;
}

.tl-main { min-width: 0; }

.tl-title {
  margin: 0;
  font-size: 14.5px;
  color: var(--text);
  text-wrap: balance;
}
.tl-note { margin: 4px 0 0; font-size: 12px; color: var(--text-3); }
.tl-note:empty { display: none; }

.tl-badge {
  justify-self: end;
  font-size: 11px;
  color: var(--text-3);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 4px 10px;
  white-space: nowrap;
}
.tl-item.tl-done .tl-badge { color: var(--ok); border-color: rgba(127, 168, 142, 0.32); }

.tl-item.tl-locked { opacity: 0.5; }
.tl-item.tl-locked .tl-badge { border-style: dashed; }

/* ─────────────────────────── 加价广播（屏幕正中） ─────────────────────────── */

.broadcast {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
  pointer-events: none;
}

.bc-box {
  max-width: min(92vw, 420px);
  padding: 24px 34px;
  text-align: center;
  border-radius: 12px;
  border: 1px solid var(--alert-line);
  background: rgba(24, 12, 12, 0.94);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.5),
    0 22px 60px rgba(0, 0, 0, 0.62);
  animation: bc-in 0.26s cubic-bezier(0.2, 0.9, 0.3, 1.15) both;
}

.bc-box.out { animation: bc-out 0.34s ease forwards; }

.bc-mine {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--alert);
}

.bc-text { margin: 0; font-size: 17px; color: var(--text); letter-spacing: 0.01em; }

.bc-amount {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  color: #f0b3ad;
}

@keyframes bc-in {
  from { opacity: 0; transform: scale(0.94) translateY(6px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes bc-out {
  to { opacity: 0; transform: scale(0.98); }
}

/* ─────────────────────────── 弹窗 ─────────────────────────── */

.dlg {
  width: min(92vw, 420px);
  max-height: calc(100dvh - 40px);
  padding: 0;
  border: 1px solid var(--line-2);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.dlg::backdrop { background: rgba(4, 4, 5, 0.66); }

.dlg-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--line);
}

.dlg-close {
  order: -1;
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--text-3);
  width: var(--tap);
  height: var(--tap);
  margin: -12px 0 -12px -12px;
  display: grid;
  place-items: center;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.dlg-close:hover { color: var(--text); }
.dlg-close .ico { width: 16px; height: 16px; }

.dlg-title { font-size: 15.5px; letter-spacing: 0.02em; }

.dlg-body {
  padding: 20px;
  max-height: calc(100dvh - 210px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.dlg-foot {
  padding: 0 20px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.dlg-main { width: 100%; }

.dlg-hint { margin: 0 0 16px; font-size: 12.5px; line-height: 1.7; color: var(--text-3); }

.field { display: block; margin-bottom: 14px; }
.field > span {
  display: block;
  margin-bottom: 7px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-3);
}

.qa-box {
  margin: 0 0 16px;
  padding: 13px 15px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  background: var(--sunken);
}
.qa-label { margin: 0; font-size: 11px; letter-spacing: 0.16em; color: var(--text-3); }
.qa-text { margin: 6px 0 0; font-size: 14px; color: var(--text); }

.code-item {
  margin: 0 0 10px;
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.code-box {
  margin: 0 0 16px;
  padding: 20px 14px;
  text-align: center;
  font-size: clamp(21px, 6.6vw, 27px);
  letter-spacing: 0.16em;
  color: var(--text);
  background: var(--sunken);
  border: 1px dashed var(--line-3);
  border-radius: var(--radius-sm);
  word-break: break-all;
}

.btn-copy { width: 100%; }

.steps { list-style: none; margin: 20px 0 0; padding: 0; }
.steps li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 0;
  font-size: 13px;
  color: var(--text-2);
}
.step-no { color: var(--accent-2); font-size: 11px; }

.code-note { margin: 16px 0 0; font-size: 12px; color: var(--text-3); text-align: center; }

.noscript { padding: 40px 20px; text-align: center; color: var(--text-2); }

/* ─────────────────────────── 入场动效 ─────────────────────────── */

.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .price-num, .bc-box { transition: none; animation: none; opacity: 1; transform: none; }
}

/* ─────────────────────────── 窄屏 ─────────────────────────── */

@media (max-width: 430px) {
  .wrap { padding-left: 14px; padding-right: 14px; }
  .rights li { grid-template-columns: 14px 1fr; gap: 11px; }
  .topbar-inner { padding-left: 14px; padding-right: 14px; }
  .card { padding: 24px 18px; }
  .card-gift { padding: 32px 18px 26px; }
  .card-mvp { padding: 22px 18px; }
  .dlg-body { padding: 16px; }
  .dlg-foot { padding: 0 16px 16px; }
  .tl-item {
    grid-template-columns: 1fr auto;
    grid-template-areas: "time badge" "main main";
    column-gap: 10px;
    row-gap: 9px;
    padding: 16px 2px;
  }
  .tl-time { grid-area: time; }
  .tl-main { grid-area: main; }
  .tl-badge { grid-area: badge; }
  .tl-title { font-size: 15px; }
  .bc-box { padding: 20px 22px; }
}

/* ─────────────────────────── 矮视口（横屏手机） ─────────────────────────── */

@media (max-height: 460px) {
  main { padding-top: 16px; }
  .sec { margin-top: 26px; }
  .card, .card-gift { padding: 20px 18px; }
  .price-box { padding: 16px 0 14px; }
  .price-num { font-size: clamp(34px, 8vh, 44px); }
  .dlg { max-height: calc(100dvh - 20px); }
  .dlg-head { padding: 12px 16px 10px; }
  .dlg-body { padding: 14px 16px; max-height: calc(100dvh - 168px); }
  .dlg-foot { padding: 0 16px 14px; }
  .field { margin-bottom: 10px; }
  .bids-list { max-height: 168px; }
}