/* client.css — 客户扫码页专用视觉
   设计基线：~/Desktop/ai做软件/快递查询-交付/01-源码-网页端/public/q.html
   移动端优先、卡片浮起、主题可换；后台 admin.html 仍用 style.css，互不影响。 */

/* ---------- 主题：三套配色，后台可切换 ---------- */
:root{
  --ink:#2c211b; --ink2:#584a3f; --muted:#8d7e70; --faint:#b4a698;
  --bg:#f6efe4; --bg2:#faf5ec; --card:#fffdfa; --line:#ecdfcc;
  --brand:#a52f2a; --brand-deep:#6f1d1a; --brand-light:#c2553a;
  --gold:#c39a53; --gold-soft:#f2e3c2; --gold-ink:#8a6522;
  --ok:#1f8a5b;
  --hero-a:#6d1c19; --hero-b:#a52f2a; --hero-c:#c25a35;
  --hero-glow:rgba(255,206,120,.30);
  --shadow:0 2px 6px rgba(90,58,30,.05),0 14px 34px rgba(90,58,30,.09);
  --radius:18px;
  --font:"PingFang SC","Hiragino Sans GB","Heiti SC","Microsoft YaHei","Noto Sans CJK SC",-apple-system,BlinkMacSystemFont,sans-serif;
}
body[data-theme="midautumn"]{
  --bg:#f5efe2; --bg2:#fbf7ee; --card:#fffdf7; --line:#eadfc6;
  --brand:#9c6a1e; --brand-deep:#5f3c10; --brand-light:#c08c35;
  --gold:#b8893a; --gold-soft:#f2e2bd; --gold-ink:#7b5518;
  --hero-a:#5c3a10; --hero-b:#9c6a1e; --hero-c:#c59242;
  --hero-glow:rgba(255,226,160,.34);
  --shadow:0 2px 6px rgba(80,56,20,.05),0 14px 34px rgba(80,56,20,.09);
}
body[data-theme="business"]{
  --ink:#1c2733; --ink2:#465767; --muted:#7b8b9a; --faint:#aebbc6;
  --bg:#eef3f8; --bg2:#f7fafd; --card:#ffffff; --line:#dce6ef;
  --brand:#1f4e79; --brand-deep:#123451; --brand-light:#3a6fa0;
  --gold:#7b9ec2; --gold-soft:#e2edf8; --gold-ink:#24547f;
  --hero-a:#123451; --hero-b:#1f4e79; --hero-c:#3976a8;
  --hero-glow:rgba(150,200,255,.24);
  --shadow:0 2px 6px rgba(20,50,80,.05),0 14px 34px rgba(20,50,80,.10);
}
/* 端午 · 粽叶青绿 + 米金 */
body[data-theme="duanwu"]{
  --ink:#1d2b1c; --ink2:#42553c; --muted:#6f8a68; --faint:#a3b99c;
  --bg:#eef3e4; --bg2:#f6faf0; --card:#fffdf8; --line:#dfe8d2;
  --brand:#2f7a46; --brand-deep:#1c4d2c; --brand-light:#4d9a5f;
  --gold:#b8934a; --gold-soft:#ede2c4; --gold-ink:#7c5c1e;
  --hero-a:#1c4d2c; --hero-b:#2f7a46; --hero-c:#5aa06b;
  --hero-glow:rgba(190,235,178,.30);
  --shadow:0 2px 6px rgba(40,70,35,.05),0 14px 34px rgba(40,70,35,.09);
}
/* 健步走 · 活力青蓝 */
body[data-theme="walk"]{
  --ink:#122b2e; --ink2:#3a5a5d; --muted:#6f8f92; --faint:#9db8ba;
  --bg:#eaf6f4; --bg2:#f4fbfa; --card:#ffffff; --line:#d4e9e6;
  --brand:#0e7d86; --brand-deep:#0a545a; --brand-light:#33a3ab;
  --gold:#6fb3ad; --gold-soft:#dcf1ef; --gold-ink:#0d6168;
  --hero-a:#0a545a; --hero-b:#0e7d86; --hero-c:#2fa8a1;
  --hero-glow:rgba(150,235,228,.28);
  --shadow:0 2px 6px rgba(10,80,85,.05),0 14px 34px rgba(10,80,85,.10);
}
/* 工间操奖品 · 活力橙 */
body[data-theme="workout"]{
  --ink:#2b2118; --ink2:#5c4634; --muted:#8f7663; --faint:#bfa693;
  --bg:#fdf3ec; --bg2:#fff9f5; --card:#ffffff; --line:#f4e0d2;
  --brand:#d9642a; --brand-deep:#94401a; --brand-light:#ef8b4f;
  --gold:#e0a35c; --gold-soft:#fbe8d4; --gold-ink:#96581c;
  --hero-a:#94401a; --hero-b:#d9642a; --hero-c:#f08e4e;
  --hero-glow:rgba(255,206,150,.30);
  --shadow:0 2px 6px rgba(120,60,20,.05),0 14px 34px rgba(120,60,20,.10);
}
/* 儿童 · 糖果橙黄 + 天蓝点缀 */
body[data-theme="kids"]{
  --ink:#2d2415; --ink2:#5e5031; --muted:#91805c; --faint:#c0b184;
  --bg:#fdf6e3; --bg2:#fffdf0; --card:#ffffff; --line:#f2e7c8;
  --brand:#f08c1e; --brand-deep:#b3640e; --brand-light:#ffb04d;
  --gold:#4d9fd6; --gold-soft:#e2f1fb; --gold-ink:#1d6ea3;
  --hero-a:#b3640e; --hero-b:#f08c1e; --hero-c:#ffd166;
  --hero-glow:rgba(255,224,150,.34);
  --shadow:0 2px 6px rgba(150,100,20,.05),0 14px 34px rgba(150,100,20,.10);
}
/* 母亲节 · 康乃馨粉 */
body[data-theme="mother"]{
  --ink:#2e1a22; --ink2:#5c3a49; --muted:#8f6a78; --faint:#bfa0ad;
  --bg:#fdf0f3; --bg2:#fff8fa; --card:#ffffff; --line:#f5dde3;
  --brand:#c2497f; --brand-deep:#8a2b57; --brand-light:#dd6f9c;
  --gold:#9c6bb3; --gold-soft:#f0e4f7; --gold-ink:#6d4380;
  --hero-a:#8a2b57; --hero-b:#c2497f; --hero-c:#e37fa5;
  --hero-glow:rgba(255,205,225,.32);
  --shadow:0 2px 6px rgba(140,40,85,.05),0 14px 34px rgba(140,40,85,.10);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font:15px/1.6 var(--font); color:var(--ink); -webkit-text-size-adjust:100%;
  background:
    radial-gradient(1100px 520px at 12% -8%, var(--hero-glow), transparent 62%),
    radial-gradient(900px 460px at 100% 12%, rgba(195,154,83,.13), transparent 60%),
    radial-gradient(700px 700px at 0% 100%, rgba(165,47,42,.055), transparent 65%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 55%,var(--bg) 100%);
  background-attachment:fixed;
  min-height:100vh;
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:repeating-linear-gradient(45deg,rgba(120,90,50,.022) 0 1px,transparent 1px 9px);
  mask-image:linear-gradient(180deg,#000,transparent 70%);
}
img{max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--brand);text-decoration:none}

.page{position:relative;z-index:1;max-width:600px;margin:0 auto;min-height:100vh;padding-bottom:118px}

/* ---------- 顶部头图 ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  padding:calc(env(safe-area-inset-top) + 22px) 24px 40px;
  background:
    radial-gradient(420px 260px at 82% 8%, var(--hero-glow), transparent 70%),
    radial-gradient(300px 300px at 8% 92%, rgba(0,0,0,.16), transparent 70%),
    linear-gradient(152deg,var(--hero-a) 0%,var(--hero-b) 54%,var(--hero-c) 100%);
  text-align:center;
}
.hero:after{
  content:"";position:absolute;left:-8%;right:-8%;bottom:-24px;height:50px;
  background:var(--bg);border-radius:50% 50% 0 0 / 100% 100% 0 0;
}
.hero .rings{position:absolute;inset:0;pointer-events:none;opacity:.28}
.hero .rings i{position:absolute;border:1px solid rgba(255,225,170,.55);border-radius:50%}
.hero .rings i:nth-child(1){width:190px;height:190px;right:-58px;top:-46px}
.hero .rings i:nth-child(2){width:270px;height:270px;right:-100px;top:-88px}
.hero .rings i:nth-child(3){width:150px;height:150px;left:-64px;bottom:-60px}
.hero .seal{
  width:52px;height:52px;margin:0 auto 10px;border-radius:16px;
  background:linear-gradient(150deg,rgba(255,255,255,.96),rgba(255,240,214,.86));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(0,0,0,.18),inset 0 0 0 1px rgba(255,255,255,.7);
}
.hero .seal svg{width:29px;height:29px;stroke:var(--brand-deep);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.hero .eyebrow{
  display:inline-block;font-size:11.5px;letter-spacing:.24em;color:rgba(255,231,190,.92);
  border:1px solid rgba(255,225,170,.42);border-radius:20px;padding:3px 14px;margin-bottom:14px;
}
.hero h1{
  margin:0;font-size:26px;line-height:1.35;font-weight:700;letter-spacing:.04em;
  font-family:"Songti SC","STSong","Noto Serif CJK SC",var(--font);
  text-shadow:0 2px 10px rgba(0,0,0,.16);
}
.hero p{margin:9px auto 0;max-width:440px;font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.86)}
.hero .metas{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:13px;position:relative;z-index:1}
.hero .metas span{
  font-size:11.5px;padding:4px 11px;border-radius:20px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(4px);color:rgba(255,255,255,.94);
}

/* ---------- 通用分区卡片 ---------- */
.panel{
  position:relative;background:var(--card);border:1px solid rgba(255,255,255,.9);
  border-radius:var(--radius);box-shadow:var(--shadow);
  padding:20px 18px;margin:16px 14px;
}
.panel .sec-h{display:flex;align-items:center;gap:10px;margin-bottom:4px}
.panel .sec-n{
  width:24px;height:24px;border-radius:8px;flex:none;
  background:linear-gradient(140deg,var(--gold),#e0c485);color:#fff;
  font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 6px rgba(180,140,70,.28);
}
body[data-theme="business"] .panel .sec-n{background:linear-gradient(140deg,var(--brand),var(--brand-light))}
.panel .sec-h h2{margin:0;font-size:16.5px;font-weight:700;letter-spacing:.02em}
.panel .sec-h .line{flex:1;height:1px;background:linear-gradient(90deg,var(--line),transparent)}
.panel .sub{margin:7px 0 14px 34px;font-size:12.5px;color:var(--muted);line-height:1.7}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:16px 0}

/* ---------- 方案卡片 ---------- */
.plans{margin:0 14px}
/* 多工作表导入：每张表一道方案题，题目之间用分隔标题区分 */
.plan-g{margin-bottom:6px}
.plan-g-h{display:flex;align-items:baseline;gap:8px;margin:2px 4px 10px;flex-wrap:wrap}
.plan-g-h b{font-size:15px;font-weight:700;color:var(--ink)}
.plan-g-h b::before{content:"◆";color:var(--brand);font-size:10px;margin-right:6px;vertical-align:2px}
.plan-g-h span{font-size:11.5px;color:var(--muted)}
.plan-g + .plan-g{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line)}
.plan{
  position:relative;background:var(--card);border:1.5px solid var(--line);
  border-radius:20px;box-shadow:var(--shadow);margin-bottom:18px;overflow:hidden;
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.plan:hover{transform:translateY(-2px)}
.plan.sel{border-color:var(--brand);box-shadow:0 0 0 3px rgba(165,47,42,.11),0 16px 36px rgba(90,58,30,.14)}
body[data-theme="midautumn"] .plan.sel{box-shadow:0 0 0 3px rgba(156,106,30,.13),0 16px 36px rgba(80,56,20,.14)}
body[data-theme="business"] .plan.sel{box-shadow:0 0 0 3px rgba(31,78,121,.13),0 16px 36px rgba(20,50,80,.14)}
.plan-head{display:flex;align-items:center;gap:13px;padding:16px 16px 14px;cursor:pointer}
.plan-badge{
  width:44px;height:44px;flex:none;border-radius:13px;
  background:linear-gradient(145deg,var(--gold-soft),#fbf1dc);
  border:1px solid rgba(195,154,83,.4);
  display:flex;align-items:center;justify-content:center;
  font-family:"Songti SC","STSong","Noto Serif CJK SC",var(--font);font-size:21px;font-weight:700;color:var(--gold-ink);
}
body[data-theme="business"] .plan-badge{background:var(--gold-soft);color:var(--gold-ink);font-family:var(--font)}
.plan.sel .plan-badge{background:linear-gradient(145deg,var(--brand),var(--brand-light));color:#fff;border-color:transparent}
.plan-title{flex:1;min-width:0}
.plan-title .t{font-size:17px;font-weight:700;line-height:1.35;letter-spacing:.02em}
.plan-title .d{font-size:11.5px;color:var(--muted);margin-top:3px}
.plan-price{text-align:right;flex:none}
.plan-price b{display:block;font-size:21px;line-height:1.2;color:var(--brand);font-weight:750}
.plan-price span{font-size:11px;color:var(--faint)}
.plan-check{
  width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line);flex:none;
  display:flex;align-items:center;justify-content:center;background:#fff;
}
.plan-check svg{width:13px;height:13px;stroke:#fff;fill:none;stroke-width:2.6;opacity:0}
.plan.sel .plan-check{background:var(--brand);border-color:var(--brand)}
.plan.sel .plan-check svg{opacity:1}
.plan-reason{
  margin:0 16px 14px;padding:10px 12px;border-radius:10px;
  background:linear-gradient(90deg,rgba(195,154,83,.09),rgba(195,154,83,.02));
  border-left:3px solid var(--gold);font-size:12.5px;line-height:1.75;color:var(--ink2);
}
body[data-theme="business"] .plan-reason{background:rgba(31,78,121,.05);border-left-color:var(--brand)}
.plan-reason .reason-txt.clip{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.plan-reason .toggle{display:inline-block;margin-top:5px;color:var(--brand);font-size:12px;cursor:pointer}
.prod-list{padding:0 12px 14px;display:flex;flex-direction:column;gap:10px}
.prod{
  display:flex;gap:13px;padding:12px;background:#fff;
  border:1px solid var(--line);border-radius:14px;
}
body[data-theme="business"] .prod{background:#fbfdff}
.prod .pic{
  width:108px;height:108px;flex:none;object-fit:contain;padding:7px;
  background:#fff;border:1px solid #f1ece3;border-radius:11px;cursor:zoom-in;
  transition:transform .16s ease;
}
.prod .pic:hover{transform:scale(1.04)}
.prod .pic.none{
  display:flex;align-items:center;justify-content:center;color:var(--faint);font-size:11.5px;cursor:default;
}
.prod .info{flex:1;min-width:0;display:flex;flex-direction:column}
.prod .cat{
  align-self:flex-start;font-size:11px;line-height:1.5;padding:1px 8px;border-radius:6px;
  background:rgba(195,154,83,.13);color:var(--gold-ink);margin-bottom:5px;
}
body[data-theme="business"] .prod .cat{background:rgba(31,78,121,.09);color:var(--brand)}
.prod .nm{font-size:14.5px;font-weight:650;line-height:1.5;word-break:break-word;color:var(--ink)}
.prod .spec{margin-top:7px;font-size:12px;line-height:1.72;color:var(--muted)}
.prod .spec .spec-lb{color:var(--faint);margin-right:5px}
.prod .spec ul{list-style:none;margin:2px 0 0;padding:0}
.prod .spec li{position:relative;padding-left:11px}
.prod .spec li:before{content:"";position:absolute;left:1px;top:9px;width:3px;height:3px;border-radius:50%;background:var(--gold)}
.prod .spec .more{color:var(--brand);cursor:pointer;font-size:11.5px;margin-top:3px;display:inline-block}
.prod .spec .none{color:var(--faint)}
.prod .foot{margin-top:auto;padding-top:8px;display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.prod .foot .cnt{font-size:11.5px;color:var(--faint)}
.prod .foot .pr{font-size:13px;color:var(--brand);font-weight:700;white-space:nowrap}
.prod .foot .pr i{font-style:normal;font-size:11px;font-weight:400;color:var(--muted);margin-right:3px}
.plan-foot{
  display:flex;align-items:center;gap:8px;padding:11px 16px;
  border-top:1px dashed var(--line);background:rgba(255,255,255,.5);
  font-size:12px;color:var(--muted);
}
.plan-foot .pick{margin-left:auto;color:var(--brand);font-weight:600}

/* ---------- 表单 ---------- */
.field{display:block;margin-bottom:13px}
.field .flb{display:block;font-size:12.5px;color:var(--ink2);margin-bottom:6px;font-weight:600}
.field .flb b{color:var(--brand);font-weight:400}
/* 收货人姓名锁定：直接取「身份确认」里的姓名，客户不能改（4.1） */
.field[data-locked="1"] .ctrl input,
.field[data-locked="1"] .ctrl textarea,
.field[data-locked="1"] .ctrl select{
  background:var(--bg2);color:var(--ink2);border-style:dashed;cursor:default;
  -webkit-text-fill-color:var(--ink2);opacity:1;
}
.field[data-locked="1"] .flb .lk{font-style:normal;font-weight:400;font-size:11.5px;color:var(--faint)}
input[type=text],input[type=tel],input[type=number],input[type=date],select{
  width:100%;border:1px solid var(--line);border-radius:11px;padding:10px 12px;
  background:#fff;outline:none;transition:.15s;font-size:15px;
}
input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(165,47,42,.09)}
input::placeholder{color:var(--faint)}
/* 问卷题型：题目说明 / 单选多选 / 数量增减 / 段落说明 / 预览定位高亮 */
.q-sub{display:block;font-size:11.5px;color:var(--muted);line-height:1.6;margin:-2px 0 7px}
.opt-box{display:flex;flex-wrap:wrap;gap:8px 14px;padding:2px 0}
.opt-box .opt{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--ink2);cursor:pointer}
.opt-box .opt input{width:17px;height:17px;accent-color:var(--brand);flex:none;margin:0}
.q-empty{font-size:12px;color:var(--muted)}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#fff;width:max-content}
.stepper button{width:38px;height:38px;border:0;background:var(--bg2);font-size:19px;color:var(--brand);line-height:1}
.stepper input{width:64px;text-align:center;border:0;border-radius:0;font-size:15px;padding:8px 2px;background:#fff;outline:none}
.q-note{font-size:12.5px;color:var(--ink2);line-height:1.8;background:var(--bg2);border-left:3px solid var(--gold);padding:8px 12px;border-radius:0 8px 8px 0}
.field.flash{animation:qflash 1.5s ease}
@keyframes qflash{0%,100%{background:transparent}25%,75%{background:rgba(195,154,83,.22)}}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 10px}
@media(max-width:480px){.grid3{grid-template-columns:1fr}}
textarea{
  width:100%;border:1px solid var(--line);border-radius:11px;padding:10px 12px;
  background:#fff;outline:none;font-size:14px;resize:vertical;line-height:1.6;
}
textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(165,47,42,.09)}
.notice{
  background:linear-gradient(100deg,rgba(195,154,83,.14),rgba(195,154,83,.05));
  border:1px solid rgba(195,154,83,.35);color:var(--gold-ink);
  padding:10px 13px;border-radius:11px;font-size:12.5px;line-height:1.7;margin:12px 0;
}
.hint{font-size:12px;color:var(--muted);margin:8px 0 0;line-height:1.7}
.privacy{color:var(--faint);font-size:11.5px;line-height:1.8;margin:6px 18px 10px;text-align:center}

/* ---------- 底部提交条 ---------- */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  background:rgba(255,253,250,.93);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  box-shadow:0 -6px 24px rgba(90,58,30,.07);
}
.dock .in{max-width:600px;margin:0 auto;display:flex;align-items:center;gap:12px}
.dock .pick{flex:1;min-width:0;font-size:12px;color:var(--muted);line-height:1.45}
.dock .pick b{display:block;font-size:14px;color:var(--ink);font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  padding:9px 14px;border-radius:11px;transition:.15s;white-space:nowrap;font-size:14px;
}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{
  border:none;color:#fff;font-weight:650;padding:12px 26px;font-size:15px;border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--brand-light));
  box-shadow:0 6px 16px rgba(165,47,42,.28);
}
body[data-theme="business"] .btn.primary{box-shadow:0 6px 16px rgba(31,78,121,.28)}
.btn.primary:active{transform:translateY(1px)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--ink2)}

/* ---------- 成功页 ---------- */
.success{text-align:center;padding:30px 18px 24px}
.success .mark{
  width:62px;height:62px;margin:0 auto 14px;border-radius:50%;
  background:linear-gradient(140deg,var(--brand),var(--brand-light));color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(165,47,42,.26);
}
.success .mark svg{width:30px;height:30px;stroke:#fff;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.success h2{margin:0 0 6px;font-size:20px}
.success .lead{font-size:12.5px;color:var(--muted);margin:0 0 18px}
.success .recap{
  text-align:left;background:linear-gradient(120deg,rgba(195,154,83,.1),rgba(195,154,83,.02));
  border:1px solid var(--line);border-radius:14px;padding:14px 16px;font-size:13px;line-height:1.9;
}
body[data-theme="business"] .success .recap{background:rgba(31,78,121,.05)}
.success .recap b{color:var(--brand)}
.success .recap .thumbs{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.success .recap .thumbs img{width:58px;height:58px;object-fit:contain;border:1px solid var(--line);border-radius:9px;background:#fff;padding:3px}

/* ---------- 图片灯箱 ---------- */
.lightbox{
  position:fixed;inset:0;z-index:100;display:none;
  background:rgba(24,16,12,.9);backdrop-filter:blur(6px);
  align-items:center;justify-content:center;padding:22px;
}
.lightbox.on{display:flex}
.lightbox .box{max-width:min(94vw,680px);width:100%;text-align:center;color:#fff}
.lightbox img{width:100%;max-height:78vh;object-fit:contain;background:#fff;border-radius:14px;padding:8px}
.lightbox h3{margin:14px 0 5px;font-size:16px;font-weight:650}
.lightbox p{margin:0;font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.72);white-space:pre-wrap}
.lightbox .x{position:absolute;top:calc(env(safe-area-inset-top) + 16px);right:18px;color:#fff;font-size:30px;line-height:1;background:none;border:0}

.toast{
  position:fixed;left:50%;bottom:100px;transform:translateX(-50%);
  background:rgba(35,25,20,.93);color:#fff;padding:10px 18px;border-radius:10px;
  font-size:13.5px;z-index:120;box-shadow:0 6px 20px rgba(0,0,0,.22);max-width:84vw;text-align:center;
}
.toast.err{background:#a52f2a}
.tag{font-size:11px;padding:2px 9px;border-radius:20px;background:rgba(255,255,255,.18);color:#fff;white-space:nowrap}

/* ---------- 后台设计器可配置的收货字段栅格 ---------- */
.ship-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:0 12px}
.ship-grid .field[data-w="half"]{grid-column:span 3}
.ship-grid .field[data-w="third"]{grid-column:span 2}
.ship-grid .field[data-w="full"]{grid-column:span 6}
@media(max-width:460px){
  .ship-grid{grid-template-columns:repeat(6,1fr);gap:0 8px}
  .ship-grid .field[data-w="half"]{grid-column:span 3}
  .ship-grid .field[data-w="third"]{grid-column:span 2}
  .ship-grid .field[data-w="full"]{grid-column:span 6}
  .ship-grid input,.ship-grid select{padding:9px 7px;font-size:13px}
}
.hero.no-arc:after{display:none}

/* 图片未加载完时留出位置并显示浅底，避免方案区看起来是空的 */
.prod .pic{background:#fff;min-height:86px;object-fit:contain}
.prod .pic:not([src]){background:repeating-linear-gradient(45deg,#faf6ef,#faf6ef 6px,#f4eee4 6px,#f4eee4 12px)}

/* ---------- 方案区引导 / 区块衔接 ---------- */
.plan-panel{padding-bottom:12px;margin-bottom:2px}
.jump{
  display:block;width:calc(100% - 28px);margin:0 14px 12px;padding:9px 12px;
  border:1px dashed rgba(195,154,83,.6);border-radius:11px;
  background:linear-gradient(100deg,rgba(195,154,83,.13),rgba(195,154,83,.04));
  color:var(--gold-ink);font-size:12.5px;font-weight:650;letter-spacing:.03em;
}
body[data-theme="business"] .jump{border-color:rgba(31,78,121,.35);background:rgba(31,78,121,.05);color:var(--brand)}
.jump:active{transform:translateY(1px)}

/* v2.1 去掉左侧便捷功能菜单：内容区不再为菜单留栏 */
@media(min-width:1000px){#formArea .plans{margin:0 14px}}

/* ---------- 粘贴识别地址 ---------- */
.addr-tools{
  margin:0 0 16px;padding:12px 13px;border:1px dashed rgba(195,154,83,.65);border-radius:12px;
  background:linear-gradient(120deg,rgba(195,154,83,.11),rgba(195,154,83,.025));
}
body[data-theme="business"] .addr-tools{border-color:rgba(31,78,121,.35);background:rgba(31,78,121,.04)}
.at-head{display:flex;align-items:flex-start;gap:9px;margin-bottom:9px}
.at-head .at-icon{
  width:26px;height:26px;flex:none;border-radius:8px;display:grid;place-items:center;
  background:var(--brand);color:#fff;font-size:14px;
}
.at-head b{display:block;font-size:13px;line-height:1.4}
.at-head small{display:block;font-size:11.5px;line-height:1.55;color:var(--muted);margin-top:2px}
.addr-tools textarea{min-height:62px;font-size:13px;background:#fff}
.at-ops{display:flex;align-items:center;gap:8px;margin-top:9px;flex-wrap:wrap}
.at-ops .btn{padding:7px 13px;font-size:12.5px;border-radius:9px}
.at-ops .btn.go{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:650}
.at-hint{font-size:11.5px;color:var(--muted);line-height:1.5;flex:1;min-width:120px}
.at-hint.ok{color:var(--ok)}
.at-hint.bad{color:var(--brand)}
select[data-region]{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 15px) 18px,calc(100% - 10px) 18px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:24px}
.field.region-ok select{border-color:rgba(31,138,91,.5)}

/* ---------------- v2.0 方案卡三段式：标题+选择按钮 / 图片 / 规格明细 ---------------- */
.plan-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;grid-template-areas:"badge title pick" "price price check";gap:8px 10px;align-items:center;padding:14px 14px 12px}
.plan-badge{grid-area:badge}
.plan-title{grid-area:title;min-width:0}
.plan-pick{grid-area:pick;justify-self:end;border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:18px;padding:7px 13px;font-size:12px;font-weight:650;white-space:nowrap;line-height:1.2}
.plan-pick:hover{filter:brightness(1.06)}
.plan.sel .plan-pick{background:#fff;color:var(--brand)}
.plan-price{grid-area:price;text-align:left;display:flex;align-items:baseline;gap:7px}
.plan-price b{font-size:19px}
.plan-check{grid-area:check;justify-self:end}
.pl-gal{display:flex;gap:9px;padding:0 12px 12px;overflow-x:auto;scroll-snap-type:x mandatory}
/* 方案图片组上方的操作提示：可左右滑动 / 点图放大 */
.pl-hint{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:8px 12px 10px}
.pl-hint span{font-size:11px;line-height:1;color:var(--gold-ink);background:var(--gold-soft);border-radius:8px;padding:5px 9px;white-space:nowrap}
.pl-hint span:first-child{letter-spacing:.2px}
.pl-fig{margin:0;flex:0 0 100px;scroll-snap-align:start;text-align:center}
.pl-fig img,.pl-noimg{width:100px;height:100px;object-fit:contain;background:#fff;border:1px solid #efe7da;border-radius:10px;padding:5px;box-shadow:0 2px 8px rgba(90,58,30,.05)}
.pl-fig img{cursor:zoom-in;transition:transform .18s}
.pl-fig img:hover{transform:scale(1.04)}
.pl-noimg{display:grid;place-items:center;color:var(--faint);font-size:11px}
.pl-fig figcaption{font-size:11px;line-height:1.45;color:var(--ink2);margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-all}
/* 一套方案的商品合为一组清单：整体一个容器，件与件之间用虚线分隔，不再各自成卡 */
.pl-specs{margin:0 12px 12px;padding:2px 12px;border:1px solid #efe7da;border-radius:12px;background:linear-gradient(180deg,#fffdf9,#fff)}
.pl-sg{padding:11px 0}
.pl-sg + .pl-sg{border-top:1px dashed #efe7da}
.sg-h{display:flex;align-items:center;gap:7px;margin-bottom:5px;flex-wrap:wrap}
.sg-h b{font-size:12.5px;color:var(--ink);font-weight:650;line-height:1.45}
.sg-cat{font-size:10.5px;color:var(--muted);border:1px solid rgba(112,84,64,.16);background:#fff;border-radius:5px;padding:1px 7px;white-space:nowrap;letter-spacing:.02em}
.pl-sg ul{list-style:none;margin:0;padding:0;font-size:11.5px;line-height:1.75;color:var(--muted)}
.pl-sg li{position:relative;padding-left:11px}
.pl-sg li:before{content:"";position:absolute;left:1px;top:9px;width:3px;height:3px;border-radius:50%;background:var(--gold)}
.sg-f{display:flex;gap:10px;margin-top:7px;padding-top:6px;border-top:1px dashed #efe7da;font-size:11px;color:var(--faint)}
.plan-foot{padding:10px 14px;border-top:1px solid #f2ece2;background:#fdfaf5;font-size:11.5px;color:var(--muted);display:flex;gap:8px;align-items:center}
.plan.sel .plan-foot .pick{color:var(--brand);font-weight:650}
@media(min-width:560px){.pl-gal .pl-fig{flex:0 0 118px}.pl-fig img,.pl-noimg{width:118px;height:118px}}

/* ============================================================================
   v2.1.1 外观偏好：暗黑模式 / 液态玻璃
   —— 类挂在 <html> 上（dark / glass），由 prefs.js 或 iOS 壳控制。
   —— 只覆盖颜色与质感，不动布局、不动结构，关掉即回到原样。
   暗黑模式下令牌用 !important：项目里自定义的品牌色 / 背景色是按浅色调的，
   不压住会出现白底白字。深色下统一换成同色系的深色版，保留节日调性。
   ============================================================================ */

/* ---------- 1. 暗黑模式：设计令牌 ---------- */
html.dark{
  --ink:#f3eade!important; --ink2:#d9cab6!important; --muted:#a99a85!important; --faint:#80725f!important;
  --bg:#120f0d!important; --bg2:#181310!important; --card:#1f1a16!important; --line:#332a23!important;
  --brand:#e0674e!important; --brand-deep:#4a1512!important; --brand-light:#f18f66!important;
  --gold:#d9b273!important; --gold-soft:#3b2f21!important; --gold-ink:#e3c58d!important;
  --ok:#4fc48d!important;
  --hero-a:#2c100c!important; --hero-b:#5e1b16!important; --hero-c:#7e2f1c!important;
  --hero-glow:rgba(255,172,96,.15)!important;
  --shadow:0 2px 8px rgba(0,0,0,.55),0 16px 36px rgba(0,0,0,.45)!important;
}
html.dark body[data-theme="midautumn"]{
  --brand:#d9a349!important; --brand-light:#edc27a!important; --gold-ink:#f0d29a!important;
  --hero-a:#2a1c0b!important; --hero-b:#5a3a12!important; --hero-c:#7d5420!important;
}
html.dark body[data-theme="business"]{
  --brand:#5d9ed6!important; --brand-light:#8bc0ee!important; --gold:#8fb3d0!important;
  --gold-ink:#b9d6ee!important; --gold-soft:#22303d!important;
  --hero-a:#0e2135!important; --hero-b:#173a58!important; --hero-c:#245273!important;
}
html.dark body[data-theme="duanwu"]{
  --brand:#4fa86a!important; --brand-light:#78c88e!important;
  --gold-ink:#c8e2a8!important; --gold-soft:#1d2e18!important;
  --hero-a:#0e2b18!important; --hero-b:#1e4a28!important; --hero-c:#2f6b3c!important;
}
html.dark body[data-theme="walk"]{
  --brand:#3aa9b3!important; --brand-light:#6cc7cf!important;
  --gold-ink:#a8dfe4!important; --gold-soft:#122a2d!important;
  --hero-a:#0a2b2f!important; --hero-b:#10444a!important; --hero-c:#175f66!important;
}
html.dark body[data-theme="workout"]{
  --brand:#ef8b4f!important; --brand-light:#f6a878!important;
  --gold-ink:#f0c9a0!important; --gold-soft:#31200f!important;
  --hero-a:#38160a!important; --hero-b:#6e2f12!important; --hero-c:#94471c!important;
}
html.dark body[data-theme="kids"]{
  --brand:#f6a545!important; --brand-light:#ffc078!important;
  --gold:#6db3e0!important; --gold-ink:#b8ddf5!important; --gold-soft:#2b2312!important;
  --hero-a:#3d2508!important; --hero-b:#704108!important; --hero-c:#9c5c10!important;
}
html.dark body[data-theme="mother"]{
  --brand:#dd6f9c!important; --brand-light:#ef97ba!important;
  --gold-ink:#dcb8e8!important; --gold-soft:#2e1620!important;
  --hero-a:#33101f!important; --hero-b:#5e1f3c!important; --hero-c:#84305a!important;
}
html.dark body{
  background:
    radial-gradient(1000px 520px at 10% -10%, rgba(255,150,80,.10), transparent 60%),
    radial-gradient(820px 460px at 100% 8%, rgba(190,80,60,.10), transparent 60%),
    linear-gradient(180deg,#151110 0%,#1a1512 55%,#120f0d 100%);
  background-attachment:fixed;
}
html.dark body:before{opacity:.5}

/* 卡片 / 分隔 / 输入框：压掉写死的浅色底 */
html.dark .panel{border-color:rgba(255,255,255,.065)}
html.dark .panel .sec-h .line{background:linear-gradient(90deg,#3a3029,transparent)}
html.dark .divider{background:linear-gradient(90deg,transparent,#3a3029,transparent)}
html.dark .plan{border-color:#332a23}
html.dark .plan.sel{border-color:var(--brand);box-shadow:0 0 0 3px rgba(224,103,78,.18),0 16px 36px rgba(0,0,0,.5)}
html.dark .plan-badge{background:linear-gradient(145deg,#3a2e20,#2b2318);border-color:rgba(217,178,115,.32);color:var(--gold-ink)}
html.dark .plan-check{background:#2b241d;border-color:#463a2f}
html.dark .plan.sel .plan-pick{background:#2b241d;color:var(--brand)}
html.dark .prod{background:#241e19;border-color:#332a23}
html.dark .plan-foot{background:#1b1611;border-top-color:#332a23}
html.dark .pl-specs{background:linear-gradient(180deg,#241f19,#1e1915);border-color:#332a23}
html.dark .pl-sg + .pl-sg{border-top-color:#332a23}
html.dark .sg-f{border-top-color:#332a23}
html.dark .sg-cat{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.14);color:var(--ink2)}
html.dark .pl-fig img,html.dark .pl-noimg{border-color:#3a3029}
html.dark .prod .pic{border-color:#3a3029}
html.dark .q-note{background:#241e19}
html.dark .notice{background:linear-gradient(100deg,rgba(217,178,115,.14),rgba(217,178,115,.04));border-color:rgba(217,178,115,.28)}
html.dark .jump{background:linear-gradient(100deg,rgba(217,178,115,.12),rgba(217,178,115,.03));border-color:rgba(217,178,115,.4);color:var(--gold-ink)}
html.dark .addr-tools{background:linear-gradient(120deg,rgba(217,178,115,.10),rgba(217,178,115,.02));border-color:rgba(217,178,115,.38)}
html.dark .success .recap{background:linear-gradient(120deg,rgba(217,178,115,.10),rgba(217,178,115,.02))}
html.dark input[type=text],html.dark input[type=tel],html.dark input[type=number],html.dark input[type=date],html.dark select,html.dark textarea{
  background:#241e19;border-color:#3a3029;
}
html.dark .addr-tools textarea{background:#241e19}
html.dark .stepper{background:#241e19;border-color:#3a3029}
html.dark .stepper button{background:#2c251e}
html.dark .stepper input{background:#241e19}
html.dark .btn{background:#241e19;border-color:#3a3029}
html.dark .btn.primary{background:linear-gradient(135deg,var(--brand),var(--brand-light));border:none;color:#fff}
html.dark .dock{background:rgba(20,16,13,.92);border-top-color:#332a23;box-shadow:0 -6px 24px rgba(0,0,0,.5)}
html.dark .toast{background:rgba(240,235,228,.95);color:#1a1512}
html.dark .lightbox .box{color:#f3eade}
html.dark select[data-region]{
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
}

/* ---------- 2. 液态玻璃：半透明 + 背景模糊 + 边缘高光 ---------- */
html.glass body{
  background:
    radial-gradient(720px 520px at 2% -10%, rgba(255,178,96,.55), transparent 60%),
    radial-gradient(620px 480px at 104% 0%, rgba(206,74,48,.45), transparent 60%),
    radial-gradient(560px 420px at 60% 46%, rgba(255,214,150,.34), transparent 62%),
    radial-gradient(620px 620px at 46% 108%, rgba(96,136,255,.26), transparent 66%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg2) 55%,var(--bg) 100%);
  background-attachment:fixed;
}
html.glass .panel,
html.glass .plan,
html.glass .prod,
html.glass .pl-specs{
  position:relative;
  background:rgba(255,255,255,.34);
  -webkit-backdrop-filter:blur(24px) saturate(190%);
  backdrop-filter:blur(24px) saturate(190%);
  border:1px solid rgba(255,255,255,.66);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95),inset 0 -1px 0 rgba(255,255,255,.22),0 12px 34px rgba(90,58,30,.13);
}
html.glass .plan.sel{border-color:rgba(165,47,42,.5);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 0 0 3px rgba(165,47,42,.14),0 18px 40px rgba(90,58,30,.16)}
html.glass .panel:after,
html.glass .plan:after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(158deg,rgba(255,255,255,.42),rgba(255,255,255,0) 46%);
}
html.glass .dock{
  background:rgba(255,255,255,.46);
  -webkit-backdrop-filter:blur(26px) saturate(190%);
  backdrop-filter:blur(26px) saturate(190%);
  border-top:1px solid rgba(255,255,255,.62);
}
html.glass .plan-foot{background:rgba(255,255,255,.24)}
html.glass .btn:not(.primary){background:rgba(255,255,255,.55)}
html.glass .btn.primary{
  background:linear-gradient(135deg,rgba(165,47,42,.94),rgba(194,90,53,.92));
  box-shadow:0 8px 22px rgba(165,47,42,.26),inset 0 1px 0 rgba(255,255,255,.38);
}
html.glass .plan-pick{
  background:linear-gradient(135deg,rgba(165,47,42,.92),rgba(194,90,53,.9));
  border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(165,47,42,.24),inset 0 1px 0 rgba(255,255,255,.3);
}
html.glass .plan.sel .plan-pick{background:rgba(255,255,255,.72);color:var(--brand)}
html.glass .stepper button{background:rgba(255,255,255,.42)}
html.glass input[type=text],html.glass input[type=tel],html.glass input[type=number],html.glass input[type=date],html.glass select,html.glass textarea,html.glass .stepper,html.glass .stepper input{
  background:rgba(255,255,255,.62);
}
html.glass .stepper button{background:rgba(255,255,255,.42)}
html.glass .prod .pic,
html.glass .pl-fig img{box-shadow:0 2px 10px rgba(90,58,30,.08)}

/* 深色 + 玻璃：深色半透明，边缘高光换成微弱白光 */
html.glass.dark body{
  background:
    radial-gradient(720px 520px at 6% -10%, rgba(255,140,80,.16), transparent 62%),
    radial-gradient(640px 520px at 102% 4%, rgba(200,80,60,.16), transparent 62%),
    radial-gradient(600px 600px at 50% 108%, rgba(90,120,220,.13), transparent 66%),
    linear-gradient(180deg,#151110 0%,#1a1512 58%,#120f0d 100%);
  background-attachment:fixed;
}
html.glass.dark .panel,
html.glass.dark .plan,
html.glass.dark .prod,
html.glass.dark .pl-specs{
  background:rgba(46,37,30,.52);
  border-color:rgba(255,255,255,.11);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 12px 34px rgba(0,0,0,.45);
}
html.glass.dark .panel:after,
html.glass.dark .plan:after{background:linear-gradient(158deg,rgba(255,255,255,.10),rgba(255,255,255,0) 46%)}
html.glass.dark .dock{background:rgba(30,24,20,.58);border-top-color:rgba(255,255,255,.10)}
html.glass.dark .btn:not(.primary),
html.glass.dark input[type=text],html.glass.dark input[type=tel],html.glass.dark input[type=number],html.glass.dark input[type=date],
html.glass.dark select,html.glass.dark textarea,html.glass.dark .stepper,html.glass.dark .stepper input{background:rgba(58,47,38,.55)}
html.glass.dark .plan-foot{background:rgba(255,255,255,.03)}

/* ---------- 3. 兜底：表单控件（输入框 / 下拉 / 多行）----------
   iOS 里 input 有 UA 默认底（白），若被内联样式或旧缓存覆盖，
   深色下会出现刺眼白块 + 浅色占位字看不清。这里按最终观感再压一层。 */
html.dark input:not([type=radio]):not([type=checkbox]):not([type=color]):not([type=range]),
html.dark select,
html.dark textarea{background:#241e19!important;border-color:#3a3029!important}
html.glass:not(.dark) input:not([type=radio]):not([type=checkbox]):not([type=color]):not([type=range]),
html.glass:not(.dark) select,
html.glass:not(.dark) textarea{background:rgba(255,255,255,.62)!important;border-color:rgba(255,255,255,.7)!important}
html.glass.dark input:not([type=radio]):not([type=checkbox]):not([type=color]):not([type=range]),
html.glass.dark select,
html.glass.dark textarea{background:rgba(58,47,38,.55)!important;border-color:rgba(255,255,255,.12)!important}

/* ---------- 4. 输入框统一由 CSS 画底：关掉 WebKit 原生控件绘制 ----------
   iOS 的 input 默认外观会自己画一层白底，深色模式下会出现「卡片黑了、输入框还是白的」，
   而且切换外观后偶尔要等下一次重绘才更新。关掉原生外观即可彻底避免。 */
input[type=text],input[type=tel],input[type=number],input[type=date],textarea{
  -webkit-appearance:none;appearance:none;background-clip:padding-box;
}

/* ============================================================================
   v4.2 首屏骨架 / 顶部重连提示
   —— 接口没回来时先画页面结构，客户不用盯着一层遮罩干等 10~45 秒。
   —— 只在「本地没有这个项目缓存」时出现，数据一到就被真实内容替换。
   ========================================================================== */
#skWrap{padding:14px 0 0}
.sk-card{margin:0 0 14px;padding:14px 14px 18px;border-radius:16px;
  background:rgba(255,255,255,.72);border:1px solid rgba(239,231,218,.9);
  box-shadow:0 6px 18px rgba(90,58,30,.05)}
html.dark .sk-card{background:rgba(36,30,25,.72);border-color:#3a3029}
.sk-bar{height:12px;border-radius:6px;margin-bottom:10px;
  background:linear-gradient(90deg,rgba(0,0,0,.055) 25%,rgba(0,0,0,.11) 37%,rgba(0,0,0,.055) 63%);
  background-size:400% 100%;animation:skShine 1.3s ease-in-out infinite}
html.dark .sk-bar{background:linear-gradient(90deg,rgba(255,255,255,.06) 25%,rgba(255,255,255,.13) 37%,rgba(255,255,255,.06) 63%);background-size:400% 100%}
.sk-bar.w90{width:90%}.sk-bar.w75{width:75%}.sk-bar.w60{width:60%}
.sk-pics{display:flex;gap:9px;margin:12px 0}
.sk-pics span{width:100px;height:100px;border-radius:10px;background:rgba(0,0,0,.05);
  animation:skShine 1.3s ease-in-out infinite}
html.dark .sk-pics span{background:rgba(255,255,255,.07)}
@keyframes skShine{0%{background-position:100% 0}100%{background-position:-100% 0}}
.qa-bar{position:fixed;left:0;right:0;top:0;z-index:9999;display:flex;align-items:center;
  justify-content:center;gap:10px;padding:calc(env(safe-area-inset-top) + 7px) 14px 7px;
  font:12.5px/1.5 -apple-system,"PingFang SC",sans-serif;
  background:rgba(30,24,20,.86);color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.qa-bar button{border:0;border-radius:8px;padding:5px 12px;font-size:12.5px;font-weight:600;
  background:#fff;color:#a52f2a}