/* ============================================================
   H5 报名活动 - 公共样式 v2（移动优先 · 排版升级版）
   设计变量 → 基础 → 首页 → 名单 → 表单 → 动效
   ============================================================ */

/* ---------- 1. 设计变量 ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

:root {
  /* 色彩体系 */
  --primary: #ff5b3a;
  --primary-deep: #e63e2b;
  --primary-grad: linear-gradient(135deg, #ff8a4c 0%, #ff5b3a 55%, #f43f5e 100%);
  --accent: #ffb800;
  --gold-grad: linear-gradient(135deg, #ffe29a 0%, #ffb800 60%, #ff9500 100%);
  --bg: #f4f5f9;
  --card: #ffffff;
  --text: #1f2329;
  --text-2: #707784;
  --text-3: #a2a8b3;
  --border: #edeff3;
  --shadow-sm: 0 2px 8px rgba(31, 35, 41, .05);
  --shadow-md: 0 8px 24px rgba(31, 35, 41, .08);
  --shadow-primary: 0 10px 26px rgba(255, 91, 58, .32);

  /* 圆角 */
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  /* 字号层级（排版核心） */
  --fs-hero: 30px;
  --fs-title: 18px;
  --fs-subtitle: 15px;
  --fs-body: 14px;
  --fs-caption: 12px;
}

html { height: 100%; }
body {
  min-height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(900px 400px at 50% -80px, rgba(255, 138, 76, .10), transparent 70%),
    var(--bg);
  color: var(--text);
  font-size: var(--fs-body);
  line-height: 1.6;
  letter-spacing: .2px;
  -webkit-font-smoothing: antialiased;
}

.page { max-width: 480px; margin: 0 auto; min-height: 100vh; padding-bottom: 112px; }

/* ---------- 2. 顶部横幅 ---------- */
.hero {
  position: relative;
  padding: 30px 22px 96px;
  color: #fff;
  border-radius: 0 0 32px 32px;
  background:
    radial-gradient(220px 200px at 12% 0%, rgba(255, 255, 255, .22), transparent 60%),
    radial-gradient(300px 260px at 95% 10%, rgba(255, 184, 0, .28), transparent 65%),
    var(--primary-grad);
  overflow: hidden;
}
/* 装饰：漂浮气球与光斑 */
.hero .deco { position: absolute; pointer-events: none; }
.hero .d-balloon { right: 26px; top: 18px; font-size: 44px; filter: drop-shadow(0 6px 10px rgba(0,0,0,.15)); animation: floaty 4s ease-in-out infinite; }
.hero .d-balloon.b2 { right: 74px; top: 64px; font-size: 26px; animation-delay: -2s; }
.hero .d-gift { right: -14px; top: 96px; font-size: 96px; opacity: .16; transform: rotate(-14deg); }
.hero .d-spark { left: 22px; bottom: 14px; font-size: 20px; opacity: .8; animation: twinkle 2.4s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0) } 50% { transform: translateY(-9px) } }
@keyframes twinkle { 0%, 100% { opacity: .35; transform: scale(.85) } 50% { opacity: .95; transform: scale(1.1) } }

.hero .tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, .2);
  border: 1px solid rgba(255, 255, 255, .4);
  backdrop-filter: blur(4px);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: var(--fs-caption);
  letter-spacing: 2px;
}
.hero .tag .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: blink 1.6s infinite; }
@keyframes blink { 50% { opacity: .3 } }

.hero h1 {
  font-size: var(--fs-hero);
  line-height: 1.25;
  margin-top: 12px;
  font-weight: 800;
  letter-spacing: 1px;
  text-shadow: 0 3px 12px rgba(0, 0, 0, .12);
}
.hero p { margin-top: 8px; font-size: 13px; opacity: .92; letter-spacing: .5px; }

/* ---------- 3. 统计卡片 ---------- */
.stat-card {
  position: relative;
  z-index: 2;
  background: var(--card);
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 34px rgba(230, 62, 43, .14);
  margin: -72px 16px 16px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.stat-card .num {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.1;
  background: var(--primary-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}
.stat-card .num small { font-size: 13px; font-weight: 400; -webkit-text-fill-color: var(--text-3); margin-left: 4px; }
.stat-card .label { font-size: var(--fs-caption); color: var(--text-2); margin-top: 3px; letter-spacing: 1px; }
.stat-card .divider { width: 1px; height: 34px; background: var(--border); margin: 0 6px; }
.stat-card .right { text-align: right; }
.stat-card .cutoff { font-size: 14px; color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 3px; }

/* ---------- 4. 区块标题 ---------- */
.section { margin: 0 16px 18px; scroll-margin-top: 12px; }
.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-title);
  font-weight: 700;
  letter-spacing: .5px;
  margin-bottom: 12px;
}
.section-title::before {
  content: "";
  width: 5px;
  height: 18px;
  border-radius: 3px;
  background: var(--primary-grad);
  box-shadow: 0 2px 6px rgba(255, 91, 58, .4);
}
.section-title .count {
  font-size: var(--fs-caption);
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0;
}

/* ---------- 5. 奖品卡片 ---------- */
.prize-card {
  position: relative;
  background: var(--card);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .15s ease;
}
.prize-card:active { transform: scale(.985); box-shadow: var(--shadow-md); }
/* 左侧奖级色条 */
.prize-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
}
.prize-card.lv1::before { background: var(--gold-grad); }
.prize-card.lv2::before { background: linear-gradient(180deg, #c0c7d1, #8f9aa8); }
.prize-card.lv3::before { background: linear-gradient(180deg, #e8a878, #c47b4a); }
.prize-card.lv4::before { background: linear-gradient(180deg, #7dd3fc, #38bdf8); }

.prize-card .icon {
  width: 56px;
  height: 56px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  flex-shrink: 0;
}
.prize-card.lv1 .icon { background: linear-gradient(135deg, #fff8e6, #ffedc2); box-shadow: inset 0 0 0 1px #ffe1a0; }
.prize-card.lv2 .icon { background: linear-gradient(135deg, #f4f6f9, #e6eaf0); box-shadow: inset 0 0 0 1px #dfe4ec; }
.prize-card.lv3 .icon { background: linear-gradient(135deg, #fdf1e7, #fbe0cc); box-shadow: inset 0 0 0 1px #f5d4b8; }
.prize-card.lv4 .icon { background: linear-gradient(135deg, #eef8ff, #dcefff); box-shadow: inset 0 0 0 1px #c8e6fb; }

.prize-card .info { flex: 1; min-width: 0; }
.prize-card .name { font-size: var(--fs-subtitle); font-weight: 700; letter-spacing: .3px; }
.prize-card .desc { font-size: var(--fs-caption); color: var(--text-2); margin-top: 3px; }
.prize-card .badge {
  background: var(--primary-grad);
  color: #fff;
  font-size: var(--fs-caption);
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 999px;
  flex-shrink: 0;
  box-shadow: 0 3px 10px rgba(255, 91, 58, .3);
}
.prize-card .badge.gold { background: var(--gold-grad); color: #7a4b00; box-shadow: 0 3px 10px rgba(255, 184, 0, .35); }
.prize-card .badge.gray { background: #f1f3f7; color: var(--text-2); box-shadow: none; }

/* ---------- 6. 报名名单 ---------- */
.list-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.list-head {
  display: flex;
  padding: 11px 16px;
  font-size: var(--fs-caption);
  color: var(--text-3);
  letter-spacing: 1px;
  background: linear-gradient(180deg, #fafbfd, #f5f7fa);
  border-bottom: 1px solid var(--border);
}
.col-rank { width: 44px; }
.col-name { flex: 1; }
.col-phone { width: 132px; }

.row {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-subtitle);
  animation: rowIn .3s ease both;
}
.row:last-child { border-bottom: none; }
@keyframes rowIn { from { opacity: 0; transform: translateY(6px) } to { opacity: 1; transform: none } }

/* 前三名奖牌 */
.rank {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  font-weight: 700;
  border-radius: 50%;
  color: var(--text-3);
  background: #f1f3f7;
  font-style: italic;
}
.rank.top1 { background: var(--gold-grad); color: #7a4b00; box-shadow: 0 3px 8px rgba(255, 184, 0, .4); }
.rank.top2 { background: linear-gradient(135deg, #e8edf3, #b9c3cf); color: #4b5563; }
.rank.top3 { background: linear-gradient(135deg, #f3c9a4, #d99a63); color: #6b3d1d; }

.col-name { display: flex; align-items: center; gap: 10px; min-width: 0; }
.col-name .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.col-phone { color: var(--text-2); font-variant-numeric: tabular-nums; font-size: var(--fs-body); }

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .35);
}

.empty { padding: 48px 0 52px; text-align: center; color: var(--text-3); font-size: 13px; }
.empty .e-icon { font-size: 46px; margin-bottom: 10px; animation: floaty 3.5s ease-in-out infinite; }

.load-more {
  display: block;
  width: 100%;
  padding: 13px;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  color: var(--primary);
  font-size: var(--fs-body);
  font-weight: 500;
  cursor: pointer;
}
.load-more:active { background: #fff7f5; }

/* ---------- 7. 底部固定按钮 ---------- */
.footer-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  padding: 12px 16px calc(14px + env(safe-area-inset-bottom));
  background: rgba(244, 245, 249, .88);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(237, 239, 243, .9);
  z-index: 10;
}
.footer-bar .inner { max-width: 448px; margin: 0 auto; }
.btn-primary {
  position: relative;
  display: block;
  width: 100%;
  border: none;
  background: var(--primary-grad);
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 4px;
  padding: 15px 0;
  border-radius: 999px;
  box-shadow: var(--shadow-primary);
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: transform .08s;
  overflow: hidden;
}
/* 按钮流光 + 呼吸光晕 */
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.35), transparent);
  animation: shine 2.8s ease-in-out infinite;
}
@keyframes shine { 0% { left: -80% } 55%, 100% { left: 130% } }
.btn-primary { animation: breath 3s ease-in-out infinite; }
@keyframes breath { 0%, 100% { box-shadow: var(--shadow-primary) } 50% { box-shadow: 0 10px 30px rgba(255, 91, 58, .5) } }
.btn-primary:active { transform: scale(.97); animation: none; }
.btn-primary .sub { display: block; font-size: 11px; font-weight: 400; letter-spacing: 1px; opacity: .92; margin-top: 2px; }

/* ---------- 8. 报名页 ---------- */
.form-page { padding: 20px 20px 32px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text-2);
  text-decoration: none;
  font-size: var(--fs-body);
  padding: 4px 10px 4px 4px;
  margin-bottom: 14px;
}
.form-header {
  background: var(--primary-grad);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  position: relative;
  overflow: hidden;
  margin-bottom: 14px;
  box-shadow: var(--shadow-primary);
}
.form-header .deco { position: absolute; right: -12px; top: -6px; font-size: 84px; opacity: .18; transform: rotate(-12deg); }
.form-header h2 { font-size: 22px; font-weight: 800; letter-spacing: 1px; position: relative; }
.form-header p { font-size: 13px; opacity: .9; margin-top: 6px; position: relative; }

.form-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  padding: 24px 20px 20px;
  animation: cardIn .35s ease both;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(14px) } to { opacity: 1; transform: none } }

.field { margin-bottom: 20px; }
.field label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: var(--fs-body);
  font-weight: 600;
  margin-bottom: 9px;
  letter-spacing: .5px;
}
.field label .req {
  color: var(--primary);
  font-size: 13px;
}
.field .input-wrap { position: relative; }
.field .input-wrap .pre {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  pointer-events: none;
}
.field input {
  width: 100%;
  border: 1.5px solid #e5e7eb;
  border-radius: 12px;
  padding: 13px 14px 13px 44px;
  font-size: 16px; /* >=16px 防止 iOS 聚焦自动放大 */
  font-family: inherit;
  letter-spacing: .5px;
  background: #f8f9fb;
  outline: none;
  transition: border-color .18s, background .18s, box-shadow .18s;
}
.field input:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255, 91, 58, .12);
}
.field input.error { border-color: #e5484d; background: #fff5f5; box-shadow: 0 0 0 3px rgba(229, 72, 77, .1); }
.field .msg { font-size: var(--fs-caption); color: #e5484d; margin-top: 7px; min-height: 17px; padding-left: 2px; }
.field .msg.ok { color: #16a34a; }

.form-card .btn-primary { letter-spacing: 6px; padding: 14px 0; font-size: 16px; }
.form-card .btn-primary:disabled { opacity: .65; box-shadow: none; animation: none; }

.rules {
  font-size: var(--fs-caption);
  color: var(--text-2);
  line-height: 2;
  margin-top: 18px;
  padding: 14px 16px;
  background: #f8f9fb;
  border-radius: 12px;
  border: 1px dashed #e3e6ec;
}
.rules strong { color: var(--text); }
.rules .r { display: flex; gap: 8px; }
.rules .r b {
  flex-shrink: 0;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: #eef0f4;
  color: var(--text-2);
  font-size: 10px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 5px;
}

/* ---------- 9. 弹层与提示 ---------- */
.toast-mask {
  position: fixed; inset: 0;
  background: rgba(15, 17, 21, .55);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99;
}
.toast-mask.show { display: flex; }
.toast {
  background: #fff;
  border-radius: 24px;
  padding: 32px 30px 24px;
  text-align: center;
  width: 78%;
  max-width: 320px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .25);
  animation: pop .3s cubic-bezier(.34, 1.56, .64, 1);
}
@keyframes pop { from { transform: scale(.7); opacity: 0 } to { transform: scale(1); opacity: 1 } }
.toast .big { font-size: 56px; animation: floaty 3s ease-in-out infinite; }
.toast h3 { font-size: 19px; margin: 10px 0 4px; letter-spacing: 1px; }
.toast p { font-size: 13px; color: var(--text-2); margin-bottom: 20px; }
.toast .btn-primary { padding: 12px 0; font-size: 15px; letter-spacing: 2px; }

.tip {
  position: fixed;
  left: 50%;
  bottom: 130px;
  transform: translateX(-50%) translateY(8px);
  background: rgba(20, 22, 27, .88);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .5px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s, transform .22s;
  z-index: 100;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
}
.tip.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============================================================
   10. 中秋邀请赛专用组件
   ============================================================ */

/* 横幅内 时间/地址 信息条 */
.hero .meta { margin-top: 16px; display: flex; flex-direction: column; gap: 7px; position: relative; z-index: 2; }
.hero .meta-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  letter-spacing: .4px;
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 10px;
  padding: 8px 13px;
  backdrop-filter: blur(4px);
}
.hero .meta-item .mi { font-size: 15px; flex-shrink: 0; }

/* 重要说明（黄底警示卡） */
.notice {
  background: linear-gradient(135deg, #fffaf0, #fff3d9);
  border: 1px solid #ffe2a0;
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: var(--fs-caption);
  color: #8a6116;
  line-height: 1.9;
  display: flex;
  gap: 10px;
}
.notice .n-icon { font-size: 20px; line-height: 1.5; flex-shrink: 0; }
.notice b { color: #7a4b00; }

/* 酒水套餐卡片 */
.pkg-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
}
.pkg-card .price {
  flex-shrink: 0;
  width: 78px;
  text-align: center;
  padding: 8px 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff3e8, #ffe3d8);
  box-shadow: inset 0 0 0 1px #ffd9c6;
}
.pkg-card .price .p {
  font-size: 21px;
  font-weight: 800;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.pkg-card .price .p::before { content: "¥"; font-size: 12px; font-weight: 600; }
.pkg-card .price .pl { font-size: 10px; color: var(--text-3); margin-top: 2px; letter-spacing: 1px; }
.pkg-card .info { flex: 1; min-width: 0; }
.pkg-card .info .name { font-size: var(--fs-subtitle); font-weight: 700; }
.pkg-card .pts { margin-top: 4px; font-size: var(--fs-caption); color: var(--text-2); }
.pkg-card .pts b { color: #c47b00; font-size: 14px; font-variant-numeric: tabular-nums; }
.pkg-card .pts .arrow { color: var(--text-3); margin: 0 2px; }

/* 奖励卡片：第4/5名色条 */
.prize-card.lv5::before { background: linear-gradient(180deg, #fda4af, #f43f5e); }
.prize-card.lv5 .icon { background: linear-gradient(135deg, #fff1f2, #ffe0e4); box-shadow: inset 0 0 0 1px #ffd0d6; }

/* 奖励明细多行文本 */
.prize-card .detail {
  margin-top: 5px;
  font-size: var(--fs-caption);
  color: var(--text-2);
  line-height: 1.75;
}
.prize-card .detail em { font-style: normal; color: var(--text); font-weight: 600; }
.prize-card .detail .plus { color: var(--text-3); margin: 0 3px; }

/* 活动细则列表 */
.rule-list {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 4px 16px;
}
.rule-item {
  display: flex;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: var(--fs-caption);
  color: var(--text-2);
  line-height: 1.85;
}
.rule-item:last-child { border-bottom: none; }
.rule-item b { color: var(--text); }
.rule-item .no {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff2ec;
  color: var(--primary);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 4px;
}
.rule-item .contact { color: var(--text); font-weight: 500; }