/* HEYI Store — 单一站点样式(零框架,纯 CSS) */
:root {
  --ink: #1b2733;
  --muted: #5d6b7a;
  --line: #e4e9ef;
  --bg: #ffffff;
  --soft: #f6f8fa;
  --accent: #0e6e4f;
  --accent-dark: #0a5440;
  --accent-soft: #e6f3ee;
  --gold: #b7791f;
  --warn-soft: #fdf3e3;
  --danger: #b3261e;
  --radius: 10px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.skip {
  position: fixed; left: -9999px; top: 8px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 6px;
}
.skip:focus { left: 8px; color: #fff; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 1.35rem; margin: 0 0 14px; }
.lede { font-size: 1.08rem; color: var(--muted); max-width: 720px; margin: 0 0 20px; }
.note, .pendingnote { color: var(--muted); font-size: .95rem; }
.page { padding: 28px 0 60px; min-height: 60vh; }

/* ---------- 页头 ---------- */
.sitehead {
  position: sticky; top: 0; z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.headrow { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 20px; }
.prelaunchbar {
  background: var(--accent-soft); border-top: 1px solid #cfe6dc;
  color: var(--accent-dark); font-size: .82rem; line-height: 1.35; padding: 7px 0;
}
.prelaunchbar .wrap { padding: 0 20px; }
.brand { display: flex; flex-direction: column; line-height: 1.15; color: var(--ink); }
.brand b { font-size: 1.3rem; letter-spacing: .02em; }
.brand span { font-size: .78rem; color: var(--muted); }
.mainnav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.mainnav > a { color: var(--ink); font-size: .95rem; padding: 4px 2px; }
.mainnav > a:hover { color: var(--accent); text-decoration: none; }
.cartnav .cartcount {
  display: inline-block; min-width: 18px; text-align: center;
  background: var(--accent); color: #fff; border-radius: 9px;
  font-size: .72rem; padding: 0 5px; margin-left: 2px;
}
.langswitch a { color: var(--muted); font-size: .85rem; margin-left: 8px; }
.langswitch b { color: var(--ink); }

/* ---------- 首页 hero / 信任条 ---------- */
.hero { background: linear-gradient(180deg, var(--soft), var(--bg)); padding: 30px 0 22px; }
.hero h1 { font-size: 1.9rem; max-width: 640px; margin-bottom: 8px; }
.hero .btn { margin: 6px 0 14px; }
.rupaypalnote { color: var(--muted); max-width: 640px; margin: 14px 0 0; }
.trustbar { border-bottom: 1px solid var(--line); background: var(--bg); }
.trustgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 18px 20px; }
.trust { display: flex; flex-direction: column; }
.trust b { font-size: .95rem; }
.trust span { font-size: .82rem; color: var(--muted); }

/* ---------- 首页:为什么只上少量商品 ---------- */
.methodsec { padding: 30px 0 8px; border-top: 1px solid var(--line); margin-top: 24px; }
.methodgrid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 28px; align-items: start; }
.methodintro h2 { font-size: 1.35rem; }
.methodintro p { color: var(--muted); margin: 0; max-width: 420px; }
.methodlist { display: grid; gap: 10px; }
.method { display: grid; grid-template-columns: 190px 1fr; gap: 14px; border-top: 1px solid var(--line); padding-top: 10px; }
.method b { font-size: .95rem; }
.method span { color: var(--muted); font-size: .9rem; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block; border: 1px solid var(--line); background: var(--bg);
  color: var(--ink); padding: 10px 22px; border-radius: var(--radius);
  font-size: .98rem; cursor: pointer; text-align: center;
}
.btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.btn.cta { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.cta:hover { background: var(--accent-dark); }
.btn.add { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-dark); font-weight: 600; }
.btn.buy { background: #ffc439; border-color: #ffc439; color: #111; font-weight: 700; }
.btn.buy:hover { background: #f0b429; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------- 品类/商品卡片(紧凑:小图多列,一屏多看) ---------- */
.cats-sec { padding: 26px 0 6px; }
.catgrid { display: flex; gap: 12px; }   /* 一行横排,窄屏可滑动,不换行 */
.catcard {
  flex: 1 1 0; min-width: 0;
  border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; background: var(--bg);
}
.catcard h3 { margin: 0 0 4px; font-size: .95rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.catcard h3 a { color: var(--ink); }
.catcard p { margin: 0 0 8px; font-size: .78rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.catcard .catmeta { font-size: .78rem; color: var(--accent); font-weight: 600; }
.catcard.pending .catmeta { color: var(--gold); }
.launchsec { padding: 26px 0 6px; scroll-margin-top: 84px; }
.launchsec h2 { margin-bottom: 14px; }
.prodgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.prodcard {
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg);
}
.prodcard .plink { display: block; background: var(--soft); }
.prodcard img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.prodcard .pbody { padding: 8px 10px 10px; }
.prodcard h3 {
  margin: 0 0 4px; font-size: .9rem; line-height: 1.3; min-height: 2.6em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.prodcard h3 a { color: var(--ink); }
.prodcard .pshort { margin: 0 0 4px; font-size: .78rem; color: var(--muted);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.price { font-size: .98rem; font-weight: 700; color: var(--ink); margin: 2px 0; }
.price .duties { font-size: .68rem; font-weight: 600; color: var(--accent); background: var(--accent-soft); border-radius: 5px; padding: 1px 6px; vertical-align: middle; }
.status { color: var(--gold); font-weight: 600; font-size: .78rem; }
.prodcard.pending, .catcard.pending { opacity: .82; }
.ph-empty { background: var(--soft); border-radius: var(--radius); min-height: 120px; }
.ph-empty.big { min-height: 240px; }

/* ---------- 商品详情页(图区收窄,不占满屏) ---------- */
.pdp { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 26px; padding-top: 20px; }
.pdp-left { position: sticky; top: 84px; align-self: start; }
.gallery img { width: 100%; max-height: 400px; object-fit: contain; border: 1px solid var(--line); border-radius: var(--radius); background: var(--soft); }
.thumbs { display: flex; gap: 8px; margin-top: 8px; }
.thumbs img { width: 76px; height: 56px; object-fit: cover; border-radius: 6px; cursor: pointer; border: 1px solid var(--line); }
.thumbs img:hover { border-color: var(--accent); }
.pdp-right h1 { font-size: 1.7rem; }
.pdp-right .short { color: var(--muted); margin: 0 0 12px; }
.price.big { font-size: 1.6rem; }
.ship, .stocknote { color: var(--muted); font-size: .95rem; margin: 6px 0; }
.agebadge {
  display: inline-block; background: var(--warn-soft); color: var(--gold);
  border-radius: 6px; padding: 4px 10px; font-size: .85rem; font-weight: 600;
}
.certs { color: var(--muted); font-size: .9rem; }
.certs .cert { display: inline-block; border: 1px solid var(--line); border-radius: 5px; padding: 1px 8px; margin-left: 6px; font-weight: 600; color: var(--ink); }
.buyblock { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 16px 0; background: var(--soft); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.buyblock .qty { font-size: .95rem; color: var(--muted); }
.buyblock .qty input { width: 58px; padding: 8px; border: 1px solid var(--line); border-radius: 6px; font-size: 1rem; }
.buyblock.pending { flex-direction: column; align-items: flex-start; }
.buyblock.pending .status { font-size: 1rem; }
.buyblock.pending .note { margin: 0; }
.buyblock.inquiry { flex-direction: column; align-items: flex-start; }
.buyblock.inquiry .rupaypalnote { margin: 0 0 4px; }
.sech { margin: 22px 0 10px; font-size: 1.1rem; }
.desclist { padding-left: 20px; margin: 0; }
.desclist li { margin: 5px 0; }
.origin { color: var(--muted); font-size: .85rem; margin-top: 18px; }
.variantrow { display: flex; align-items: center; gap: 10px; margin: 8px 0; }
.variantrow select { padding: 8px; border: 1px solid var(--line); border-radius: 6px; font-size: .98rem; min-width: 180px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; padding-top: 16px; font-size: .85rem; color: var(--muted); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--accent); }
.crumbs .crumbsep { color: #b8c2cc; }
.spectable { width: 100%; border-collapse: collapse; font-size: .92rem; margin: 0 0 4px; }
.spectable th, .spectable td { text-align: left; padding: 7px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.spectable th { width: 38%; padding-right: 12px; font-weight: 600; color: var(--muted); }
.pdpinfo { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.infobox { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; background: var(--soft); }
.infobox .sech { margin: 0 0 8px; font-size: 1rem; }
.factlist { margin: 0 0 8px; padding-left: 18px; font-size: .9rem; }
.factlist li { margin: 4px 0; }
.infobox p { font-size: .9rem; margin: 0 0 8px; }
.infobox .note { margin: 0; font-size: .85rem; }
.related { margin-top: 34px; }
.related h2 { font-size: 1.15rem; }
.prodgrid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
#cart-root { overflow-x: auto; }

/* ---------- 购物车 / 结算 ---------- */
.cartwrap { max-width: 860px; }
.cart-table { width: 100%; border-collapse: collapse; margin: 14px 0; }
.cart-table th, .cart-table td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); font-size: .95rem; }
.cart-table th { color: var(--muted); font-weight: 600; }
.cart-table .qtyin { width: 54px; padding: 6px; border: 1px solid var(--line); border-radius: 6px; }
.cart-table .rm { color: var(--danger); background: none; border: none; cursor: pointer; font-size: .9rem; }
.cart-totals { display: flex; justify-content: flex-end; gap: 22px; margin: 12px 0 6px; font-size: 1.02rem; }
.cart-totals b { font-size: 1.15rem; }
.freeprog { height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; margin: 8px 0 4px; }
.freeprog i { display: block; height: 100%; background: var(--accent); width: 0; }
#checkout-block { margin: 26px 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; max-width: 460px; }
#checkout-block h2 { margin-bottom: 6px; }
#paypal-button-container { margin-top: 14px; }
.paypal-note-off { color: var(--muted); background: var(--warn-soft); border-radius: 8px; padding: 12px 14px; }
.thankyou .orderid { font-size: 1.1rem; }
.back { display: inline-block; margin-top: 18px; }

/* ---------- FAQ / 政策 / 联系 ---------- */
.faqwrap, .policywrap { max-width: 780px; }
.faq details { border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; margin-bottom: 10px; background: var(--bg); }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--muted); margin: 10px 0 0; }
.policybody h2 { margin-top: 26px; font-size: 1.15rem; }
.policybody p { color: var(--ink); }
.policybody ul { padding-left: 20px; }
.contactgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 22px; }
.cbox { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.cbox h2 { font-size: 1.05rem; }
.cbox p { margin: 6px 0; }

/* ---------- 页脚 ---------- */
.sitefoot { border-top: 1px solid var(--line); background: var(--soft); margin-top: 30px; }
.footgrid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 22px; padding: 30px 20px 18px; }
.fcol h3 { font-size: .95rem; margin: 0 0 10px; color: var(--ink); }
.fcol p, .fcol a { display: block; font-size: .88rem; color: var(--muted); margin: 4px 0; }
.fcol a:hover { color: var(--accent); }
.fblurb { max-width: 320px; }
.foot-links a { display: block; }
.footrights { padding: 10px 20px 18px; }
.footrights p { font-size: .8rem; color: var(--muted); margin: 0; }

/* ---------- 语言网关 ---------- */
.gwbody { display: flex; flex-direction: column; min-height: 100vh; background: var(--soft); }
.gateway { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 40px 20px; }
.gateway h1 { font-size: 2.4rem; }
.gwline { color: var(--muted); margin: 4px 0; }
.gwlangs { display: flex; gap: 16px; margin-top: 26px; }
.gwlangs a {
  display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--bg);
  border-radius: var(--radius); padding: 18px 34px; color: var(--ink); min-width: 200px;
}
.gwlangs a:hover { border-color: var(--accent); text-decoration: none; }
.gwlangs b { font-size: 1.2rem; }
.gwlangs span { font-size: .85rem; color: var(--muted); }
.gwfoot { text-align: center; padding: 16px; font-size: .82rem; color: var(--muted); }
.e404 { text-align: center; padding-top: 60px; }
.e404 .gwlangs { justify-content: center; }

/* ---------- consent 横幅(C17) ---------- */
#consent-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  background: var(--ink); color: #fff; font-size: .88rem;
  display: none; align-items: center; gap: 14px; padding: 12px 20px; flex-wrap: wrap;
}
#consent-bar button { background: var(--accent); color: #fff; border: none; border-radius: 6px; padding: 8px 16px; cursor: pointer; font-size: .88rem; }
#consent-bar button.ghost { background: transparent; border: 1px solid #667; color: #ccc; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .pdp { grid-template-columns: 1fr; }
  .pdp-left { position: static; }
  .methodgrid { grid-template-columns: 1fr; gap: 16px; }
  .catgrid { overflow-x: auto; }
  .catcard { flex: 0 0 44%; }
  .prodgrid { grid-template-columns: repeat(2, 1fr); }
  .trustgrid { grid-template-columns: repeat(2, 1fr); }
  .footgrid { grid-template-columns: 1fr 1fr; }
  .contactgrid { grid-template-columns: 1fr; }
  .headrow { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 520px) {
  .catgrid { display: grid; grid-template-columns: 1fr; overflow: visible; }
  .catcard { flex: none; }
  .catcard p { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .method { grid-template-columns: 1fr; gap: 2px; }
  .prodgrid { grid-template-columns: repeat(2, 1fr); }
  .prodgrid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pdpinfo { grid-template-columns: 1fr; }
  .trustgrid { grid-template-columns: 1fr; }
  .footgrid { grid-template-columns: 1fr; }
  h1 { font-size: 1.6rem; }
}