/* =========================================================
   88元全车精洗 · 扑克牌抽奖  H5 主题样式
   深红金配色，移动端优先
   ========================================================= */
:root{
  --bg:#0b0605;
  --bg2:#160a08;
  --red:#c1121f;
  --red-deep:#7a0d15;
  --red-glow:#e02434;
  --gold:#f5cd7b;
  --gold-2:#e0a94a;
  --gold-deep:#b8860b;
  --ink:#f7ecd8;
  --ink-dim:#c9b79a;
  --muted:#8a7a68;
  --panel:#1c110d;
  --panel-2:#241611;
  --line:rgba(245,205,123,.25);
  --radius:16px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",
              "Helvetica Neue",Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(120% 60% at 80% 0%, rgba(224,36,52,.45) 0%, rgba(122,13,21,0) 55%),
    radial-gradient(90% 50% at 10% 8%, rgba(193,18,31,.35) 0%, rgba(11,6,5,0) 50%),
    linear-gradient(180deg,#1a0b09 0%, var(--bg) 40%, #070302 100%);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:640px;margin:0 auto;padding:0 16px 120px;position:relative}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* 顶部导航 */
.topbar{
  position:sticky;top:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;background:linear-gradient(180deg,rgba(11,6,5,.96),rgba(11,6,5,.55));
  backdrop-filter:blur(4px);
}
.topbar .back{font-size:24px;color:var(--gold);width:40px}
.topbar .title{font-size:19px;font-weight:800;letter-spacing:1px;color:var(--ink)}
.topbar .links{display:flex;gap:8px}
.pill{
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:12px;
  color:var(--gold);background:rgba(245,205,123,.06);white-space:nowrap;
}

/* 步骤标签 */
.step-tag{
  display:inline-flex;align-items:center;gap:8px;margin:14px 0 6px;
  background:linear-gradient(90deg,var(--red-deep),rgba(122,13,21,0));
  border-left:3px solid var(--gold);padding:7px 14px;border-radius:6px;font-size:14px;
}
.step-tag b{background:var(--red);color:#fff;border-radius:6px;padding:2px 8px;font-size:12px}

/* 主标题（艺术字风格） */
.hero{position:relative;padding:6px 0 2px}
.hero h1{
  font-size:44px;line-height:1.08;margin:6px 0;font-weight:900;letter-spacing:1px;
  background:linear-gradient(180deg,#fff6e2 0%,var(--gold) 45%,var(--gold-deep) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 3px 10px rgba(0,0,0,.4);
}
.hero h1 .em{
  background:linear-gradient(180deg,#ffd98a,#e0a94a 60%,#a5700f);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .sub{
  display:inline-block;margin-top:10px;font-size:14px;color:var(--ink);
  background:rgba(245,205,123,.08);border:1px solid var(--line);
  padding:9px 14px;border-radius:999px;
}
.hero-car{position:absolute;right:-10px;top:0;width:56%;opacity:.95;pointer-events:none}

/* 特性行 */
.features{display:flex;gap:8px;margin:16px 0;overflow-x:auto;padding-bottom:2px}
.features .f{
  flex:1 0 auto;min-width:0;display:flex;align-items:center;gap:6px;
  border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:12.5px;
  background:linear-gradient(180deg,rgba(36,22,17,.9),rgba(20,11,8,.9));color:var(--ink);
  white-space:nowrap;
}
.features .f .ic{color:var(--gold)}

/* 进度条 步骤 1-2-3 */
.steps{
  display:flex;align-items:center;justify-content:space-between;
  background:linear-gradient(180deg,#2a0f0d,#180a08);
  border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:6px 0 18px;
}
.steps .s{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}
.steps .s .n{
  width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--muted);font-size:13px;
}
.steps .s.active{color:var(--gold);font-weight:700}
.steps .s.active .n{background:var(--red);border-color:var(--red);color:#fff;
  box-shadow:0 0 0 4px rgba(193,18,31,.25)}
.steps .dash{flex:1;height:1px;border-top:1px dashed var(--line);margin:0 8px}

/* 通用面板 */
.panel{
  background:linear-gradient(180deg,var(--panel-2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:14px 0;
  box-shadow:inset 0 1px 0 rgba(245,205,123,.06);
}
.section-title{
  text-align:center;font-size:18px;font-weight:800;color:var(--gold);margin:6px 0 14px;
  letter-spacing:2px;
}
.section-title:before,.section-title:after{content:"❖";color:var(--gold-2);margin:0 8px;font-size:13px;opacity:.8}

/* 权益四宫格 */
.grid4{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media(min-width:520px){.grid4{grid-template-columns:repeat(4,1fr)}}
.benefit{
  text-align:center;border:1px solid var(--line);border-radius:12px;padding:14px 8px;
  background:linear-gradient(180deg,rgba(40,24,18,.85),rgba(20,11,8,.85));
}
.benefit .bi{font-size:30px;margin-bottom:6px}
.benefit .bt{font-size:14px;font-weight:700;color:var(--ink)}
.benefit .bd{font-size:11px;color:var(--muted);margin-top:3px}

/* 奖项预览三宫格 */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.prize-card{
  border:1px solid var(--line);border-radius:14px;overflow:hidden;
  background:linear-gradient(180deg,#241611,#140b08);
}
.prize-card .cap{
  text-align:center;font-size:13px;font-weight:800;padding:6px;color:#3a1f10;
  background:linear-gradient(180deg,#f6d488,#d09a3f);
}
.prize-card .ph{height:96px;background:#0d0605 center/cover no-repeat;display:flex;
  align-items:center;justify-content:center;color:var(--muted);font-size:12px}
.prize-card .info{padding:9px 8px;text-align:center}
.prize-card .info .n{font-size:13px;font-weight:700;color:var(--ink)}
.prize-card .info .d{font-size:11px;color:var(--muted);margin-top:2px}

/* 购买区 */
.buybar{
  background:linear-gradient(180deg,#8a1119,#5a0b12);border:1px solid rgba(245,205,123,.35);
  border-radius:16px;padding:16px;margin:16px 0;
}
.buybar .row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.buybar .price{color:#fff}
.buybar .price .big{font-size:34px;font-weight:900;color:#ffdf9e}
.buybar .price small{font-size:13px;opacity:.85}
.buybar .price .tip{font-size:11px;color:#ffd9b0;margin-top:4px;opacity:.9}
.qtybox{background:#fff2d8;border-radius:12px;padding:10px 12px;flex:1;max-width:270px}
.qtybox .lbl{font-size:12px;color:#7a3b16;text-align:center;margin-bottom:6px}
.qtyctrl{display:flex;align-items:center;justify-content:center;gap:0}
.qtyctrl button{
  width:44px;height:40px;border:none;background:#fff;color:#8a1119;font-size:22px;font-weight:700;
  border-radius:10px;
}
.qtyctrl input{
  width:70px;height:40px;text-align:center;border:none;background:#fff;margin:0 6px;border-radius:10px;
  font-size:18px;font-weight:800;color:#3a1f10;
}
.subtotal{text-align:right;color:#fff}
.subtotal .st{font-size:12px;opacity:.85}
.subtotal .amt{font-size:30px;font-weight:900;color:#ffdf9e}
.buy-hint{text-align:center;font-size:12px;color:var(--ink-dim);margin:12px 0 4px}

/* 主按钮（悬浮底部） */
.cta-fixed{
  position:fixed;left:0;right:0;bottom:0;z-index:40;padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:linear-gradient(180deg,rgba(11,6,5,0),rgba(11,6,5,.92) 40%);
}
.cta-fixed .inner{max-width:640px;margin:0 auto}
.btn-gold{
  display:block;width:100%;border:none;border-radius:999px;padding:16px;
  font-size:20px;font-weight:900;letter-spacing:2px;color:#4a2408;
  background:linear-gradient(180deg,#ffe6a6,#f3c565 45%,#d69a34);
  box-shadow:0 8px 22px rgba(214,154,52,.4),inset 0 1px 0 rgba(255,255,255,.6);
}
.btn-gold:active{transform:translateY(1px)}
.btn-gold.sm{font-size:16px;padding:13px}
.btn-outline{
  display:block;width:100%;border:1px solid var(--line);border-radius:999px;padding:14px;
  font-size:16px;font-weight:700;color:var(--gold);background:rgba(245,205,123,.06);text-align:center;
}
.btn-row{display:flex;gap:12px}
.btn-row>*{flex:1}

/* ============ 抽牌页 ============ */
.draw-stats{display:flex;gap:12px;margin:8px 0 16px}
.draw-stats .st{
  flex:1;display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;
  padding:14px;background:linear-gradient(180deg,#241611,#140b08);
}
.draw-stats .st .k{font-size:12px;color:var(--muted)}
.draw-stats .st .v{font-size:22px;font-weight:900;color:var(--gold)}
.draw-stats .st .ic{font-size:26px}

.draw-stage{position:relative;text-align:center;padding:20px 0 6px;min-height:280px}
.stage-glow{
  position:absolute;left:50%;top:46%;transform:translate(-50%,-50%);
  width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle, rgba(245,205,123,.5) 0%, rgba(224,36,52,.18) 40%, transparent 70%);
  filter:blur(4px);animation:pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:.55;transform:translate(-50%,-50%) scale(.95)}50%{opacity:1;transform:translate(-50%,-50%) scale(1.05)}}
.deck{
  position:relative;z-index:2;width:170px;height:238px;margin:0 auto;border-radius:16px;cursor:pointer;
  background:linear-gradient(160deg,#3a0f13,#1a0709);border:2px solid var(--gold-2);
  box-shadow:0 12px 30px rgba(0,0,0,.55),inset 0 0 24px rgba(245,205,123,.18);
  display:flex;align-items:center;justify-content:center;transition:transform .3s;
}
.deck .spade{font-size:64px;color:var(--gold);filter:drop-shadow(0 2px 6px rgba(0,0,0,.5))}
.deck.flipping{animation:flip .7s ease}
@keyframes flip{0%{transform:rotateY(0)}50%{transform:rotateY(90deg) scale(1.05)}100%{transform:rotateY(0)}}

/* 抽中卡片 */
.result-card{
  display:inline-block;width:150px;border-radius:14px;padding:14px 10px;margin:0 auto;
  background:linear-gradient(180deg,#fbf4e4,#efe0c2);color:#2a1a0e;position:relative;
  box-shadow:0 12px 28px rgba(0,0,0,.5);border:1px solid #d9c391;
}
.result-card .face{font-size:52px;line-height:1;text-align:center;margin:6px 0}
.result-card .rank{font-weight:900;font-size:22px;text-align:left}
.result-card .rank.br{text-align:right;transform:rotate(180deg)}
.result-wrap{margin-top:16px;text-align:center}
.result-wrap .grat{color:var(--gold);font-weight:800;font-size:16px;margin-bottom:10px}
.result-wrap .got{color:var(--ink);margin-top:12px;font-size:15px}
.result-wrap .prize-line{
  margin-top:8px;display:inline-block;padding:8px 16px;border-radius:999px;
  background:linear-gradient(90deg,var(--red-deep),var(--red));color:#ffe;font-weight:700;font-size:14px;
  border:1px solid var(--line);
}

/* 我的卡牌横排 */
.mycards{display:flex;gap:8px;overflow-x:auto;padding:4px 0 8px}
.mini-card{
  flex:0 0 auto;width:64px;text-align:center;
}
.mini-card .mc{
  width:64px;height:88px;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;position:relative;
  background:linear-gradient(180deg,#fbf4e4,#e7d4ac);color:#2a1a0e;border:1px solid #d9c391;
}
.mini-card.locked .mc{background:linear-gradient(180deg,#241611,#160b08);color:#5b4a37;border:1px dashed var(--line)}
.mini-card .mc .badge{
  position:absolute;top:-6px;right:-6px;background:var(--red);color:#fff;border-radius:999px;
  font-size:11px;min-width:18px;height:18px;line-height:18px;padding:0 4px;
}
.mini-card .lab{font-size:11px;color:var(--ink-dim);margin-top:5px}
.mycards-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.mycards-head .more{font-size:12px;color:var(--gold)}

/* ============ 集卡兑奖页 ============ */
.collect-top{
  display:flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:14px;
  background:linear-gradient(180deg,#241611,#140b08);padding:16px;margin:8px 0 16px;
}
.collect-top .box{flex:1;text-align:center}
.collect-top .box .k{font-size:12px;color:var(--muted)}
.collect-top .box .v{font-size:26px;font-weight:900;color:var(--gold)}
.collect-top .divider{width:1px;height:36px;background:var(--line)}

.rule-row{
  display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;
  padding:12px;margin:10px 0;background:linear-gradient(180deg,rgba(36,22,17,.7),rgba(20,11,8,.7));
}
.rule-row .cards-ic{display:flex}
.rule-row .cards-ic .cc{
  width:26px;height:36px;border-radius:5px;background:linear-gradient(180deg,#fbf4e4,#e7d4ac);
  border:1px solid #d9c391;margin-left:-8px;display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:#2a1a0e;
}
.rule-row .cards-ic .cc:first-child{margin-left:0}
.rule-row .txt{flex:1;font-size:14px;color:var(--ink)}
.rule-row .arrow{color:var(--gold-2)}
.rule-row .award{
  font-size:13px;font-weight:800;padding:8px 12px;border-radius:8px;white-space:nowrap;
  background:linear-gradient(180deg,#2a1410,#1a0c09);border:1px solid var(--line);color:var(--gold);
}
.rule-row.top .award{background:linear-gradient(180deg,#5a0d13,#360a0e);border-color:var(--red-glow);color:#ffdf9e}

.qual-row{
  display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;
  padding:10px;margin:10px 0;background:linear-gradient(180deg,rgba(36,22,17,.7),rgba(20,11,8,.7));
}
.qual-row .thumb{width:60px;height:44px;border-radius:8px;background:#0d0605 center/cover no-repeat;flex:0 0 auto}
.qual-row .meta{flex:1;min-width:0}
.qual-row .meta .t{font-size:13px;color:var(--ink);font-weight:700}
.qual-row .meta .d{font-size:11px;color:var(--muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.qual-row .exbtn{
  border:none;border-radius:8px;padding:9px 14px;font-size:13px;font-weight:800;color:#4a2408;
  background:linear-gradient(180deg,#ffe6a6,#e6b355);white-space:nowrap;
}
.qual-row .exbtn.disabled{background:#3a2a1c;color:#7a6b58}
.prog-pill{font-size:11px;color:var(--gold);border:1px solid var(--line);border-radius:999px;padding:2px 8px}

/* 我的奖品 */
.win-row{
  display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;
  padding:12px;margin:10px 0;background:linear-gradient(180deg,rgba(36,22,17,.8),rgba(20,11,8,.8));
}
.win-row .lv{
  width:52px;height:52px;border-radius:10px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:900;color:#3a1f10;text-align:center;line-height:1.1;
  background:linear-gradient(180deg,#f6d488,#d09a3f);
}
.win-row .wmeta{flex:1;min-width:0}
.win-row .wmeta .wn{font-size:15px;font-weight:800;color:var(--ink)}
.win-row .wmeta .wd{font-size:12px;color:var(--muted);margin-top:2px}
.win-row .wmeta .wc{font-size:12px;color:var(--gold);margin-top:4px}
.win-row .tag{font-size:11px;padding:4px 8px;border-radius:999px;border:1px solid var(--line);color:var(--gold-2)}
.win-row .tag.done{color:#7ee0a0;border-color:rgba(126,224,160,.4)}

/* 通用文本 */
.center{text-align:center}
.muted{color:var(--muted)}
.small{font-size:12px}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mb8{margin-bottom:8px}
.link-more{display:block;text-align:center;color:var(--gold);font-size:13px;margin:12px 0}
.rules-body{font-size:14px;line-height:1.9;color:var(--ink-dim)}
.rules-body h3{color:var(--gold);font-size:16px;margin:18px 0 8px}
.empty{text-align:center;color:var(--muted);padding:40px 0;font-size:14px}

/* toast + 遮罩 */
.toast{
  position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:100;
  background:rgba(0,0,0,.85);color:#fff;padding:12px 20px;border-radius:10px;font-size:14px;
  border:1px solid var(--line);max-width:80%;text-align:center;display:none;
}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:90;display:none}
.loading{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);z-index:101;color:var(--gold);display:none}

.confetti{position:fixed;inset:0;pointer-events:none;z-index:80;overflow:hidden;display:none}
.confetti i{position:absolute;top:-10px;width:8px;height:14px;opacity:.9;animation:fall linear forwards}
@keyframes fall{to{transform:translateY(110vh) rotate(540deg);opacity:.2}}