/* ==========================================================================
   礼包领取页样式表（/libao/）
   结构：主题变量 → 基础 → 头部（含返回按钮） → 礼包列表（空状态） → 兑换步骤 → 下载按钮 → 提示
   单位：统一使用 rem（1rem = 50px @ 375px 设计宽度，即 12px = 0.24rem）
         换算：px ÷ 50 = rem（如 12px = 0.24rem、18px = 0.36rem、80px = 1.6rem）
         仅 1px 描边/分割线保留 px
   说明：与 /kefu/ 客服页共用同一套主题变量与基础规则，视觉保持一致
   ========================================================================== */

/* ===== 主题变量（与主页一致，gift 为礼包橙） ===== */
:root {
  --primary: #1B2440;
  --primary-light: #2E3B66;
  --accent: #C4342B;
  --gift: #FF6A2B;
  --bg: #F5F6F8;
  --card: #FFFFFF;
  --text: #1A1A1A;
  --text2: #666E7A;
  --text3: #9AA1AB;
  --line: rgba(0, 0, 0, .08);
  --radius: 0.24rem;
}

/* ===== 基础 ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 50px;
  font-size: clamp(46.875px, 13.3333vw, 56.25px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 0.28rem;
  line-height: 1.6;
}

.swmcq-gbim {
  max-width: 9.6rem;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: 0.4rem;
  background: var(--bg);
}

/* ===== 头部 ===== */
.swmcq-yt9f {
  position: relative;
  padding: calc(0.96rem + env(safe-area-inset-top)) 0.4rem 0.64rem;
  text-align: center;
  color: #fff;
  border-radius: 0 0 0.4rem 0.4rem;
  background:
    radial-gradient(circle at 50% 0%, var(--primary-light) 0%, transparent 62%),
    var(--primary);
}

/* 返回上一页：叠在头部左上角 */
.swmcq-jskv {
  position: absolute;
  top: calc(0.24rem + env(safe-area-inset-top));
  left: 0.28rem;
  display: inline-flex;
  align-items: center;
  gap: 0.04rem;
  height: 0.64rem;
  padding: 0 0.2rem 0 0.12rem;
  border-radius: 0.32rem;
  background: rgba(255, 255, 255, .14);
  color: #fff;
  font-size: 0.24rem;
  text-decoration: none;
  transition: background .15s;
}

.swmcq-jskv i {
  font-size: 0.36rem;
}

.swmcq-jskv:active {
  background: rgba(255, 255, 255, .26);
}

.swmcq-ax95 {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.12rem;
  height: 1.12rem;
  margin: 0 auto 0.24rem;
  border-radius: 50%;
  background: var(--gift);
  box-shadow: 0 0.16rem 0.4rem rgba(255, 106, 43, .38);
  font-size: 0.56rem;
}

.swmcq-kulz {
  font-size: 0.36rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.swmcq-i01a {
  margin-top: 0.12rem;
  font-size: 0.24rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, .72);
}

/* ===== 通用分区 ===== */
.swmcq-ookn {
  padding: 0.4rem 0.32rem 0;
}

.swmcq-qipt {
  margin-bottom: 0.2rem;
  font-size: 0.3rem;
  font-weight: 700;
  color: var(--text);
}

.swmcq-p2c2 {
  padding: 0.08rem 0.32rem;
  background: var(--card);
  border-radius: var(--radius);
}

/* ===== 礼包列表：当前无可领取礼包时的空状态 ===== */
.swmcq-d8gu {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.8rem 0.4rem;
  background: var(--card);
  border-radius: var(--radius);
}

.swmcq-ptq5 {
  font-size: 0.3rem;
  font-weight: 600;
  color: var(--text2);
}

.swmcq-wwnh {
  margin-top: 0.12rem;
  font-size: 0.24rem;
  line-height: 1.6;
  color: var(--text3);
  text-align: center;
}

/* ===== 兑换步骤 ===== */
.swmcq-pz7o {
  display: flex;
  align-items: flex-start;
  gap: 0.2rem;
  padding: 0.22rem 0;
}

.swmcq-pz7o + .swmcq-pz7o {
  border-top: 1px solid var(--line);
}

.swmcq-kgtr {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 0.4rem;
  height: 0.4rem;
  margin-top: 0.04rem;
  border-radius: 50%;
  background: rgba(27, 36, 64, .08);
  color: var(--primary);
  font-size: 0.22rem;
  font-weight: 700;
}

.swmcq-ffz1 {
  flex: 1;
  font-size: 0.26rem;
  color: var(--text2);
}

/* ===== 下载按钮 ===== */
.swmcq-rldo {
  padding: 0.4rem 0.32rem 0;
}

.swmcq-uhkn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.12rem;
  padding: 0.26rem 0.3rem;
  border-radius: 0.24rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.32rem;
  font-weight: 600;
  line-height: 1.35;
  text-decoration: none;
  transition: transform .1s;
}

.swmcq-uhkn:active {
  transform: scale(.98);
}

/* ===== 底部提示 ===== */
.swmcq-ohrd {
  display: flex;
  gap: 0.16rem;
  margin: 0.4rem 0.32rem 0;
  padding: 0.28rem;
  border-radius: 0.2rem;
  background: rgba(196, 52, 43, .06);
  font-size: 0.24rem;
  line-height: 1.7;
  color: var(--text2);
}

.swmcq-ohrd i {
  flex-shrink: 0;
  font-size: 0.32rem;
  line-height: 1.35;
  color: var(--accent);
}