/* ============================================================
   唐久便利 · 手机版商城 /m
   独立移动端版式，桌面访问时保持 480px 手机画布
   ============================================================ */

html { background: #e8ddd2; }
body {
  background:
    radial-gradient(circle at 50% 0, rgba(242,106,33,.1), transparent 46%),
    #e8ddd2;
}
body.layer-open { overflow: hidden; }

.m-shell {
  width: min(480px, 100vw);
  min-height: 100vh;
  margin: 0 auto;
  background: var(--cream);
  position: relative;
  box-shadow: 0 0 70px rgba(63,37,20,.16);
  padding-bottom: calc(84px + env(safe-area-inset-bottom));
  overflow-x: hidden;
}
.m-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.14'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
  z-index: 0;
}

.m-top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 248, 239, .94);
  border-bottom: 1px solid rgba(234, 220, 205, .72);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
}
.m-announce {
  height: 27px;
  background: var(--ink);
  color: #f6e5d4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 17px;
  overflow: hidden;
  white-space: nowrap;
  font-size: 8.5px;
  letter-spacing: .08em;
  padding-inline: 10px;
}
.m-announce span:nth-child(2) { color: #ffae79; }
.m-header { padding: 9px 15px 11px; }
.m-brandrow { display: flex; align-items: center; gap: 8px; }
.m-brand {
  display: flex; align-items: center; gap: 8px; flex: 0 0 auto;
}
.m-brand .brand-mark {
  width: 37px; height: 37px; border-radius: 11px;
  font-size: 21px; box-shadow: 0 5px 12px rgba(242,106,33,.23);
}
.m-brand .brand-text strong { font-size: 16px; }
.m-brand .brand-text small { font-size: 6px; letter-spacing: .18em; margin-top: 2px; }
.m-location {
  flex: 1; min-width: 0; border: 0; background: transparent;
  display: flex; align-items: center; gap: 3px; text-align: left; padding: 0;
  color: var(--ink-2);
}
.m-location > .icon { width: 15px; height: 15px; color: var(--orange); flex: 0 0 auto; }
.m-location span { display: flex; flex-direction: column; min-width: 0; line-height: 1.1; }
.m-location small { font-size: 7.5px; color: var(--muted); }
.m-location b { font-size: 10px; font-weight: 750; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 126px; margin-top: 2px; }
.m-chev { width: 10px; height: 10px; color: var(--muted); flex: 0 0 auto; }
.m-cart {
  width: 37px; height: 37px; border: 0; border-radius: 50%;
  background: var(--ink); color: #fff; display: grid; place-items: center;
  position: relative; flex: 0 0 auto;
}
.m-cart .icon { width: 18px; height: 18px; }
.m-cart b {
  position: absolute; top: -3px; right: -3px; min-width: 17px; height: 17px;
  border-radius: 999px; background: var(--orange); color: #fff;
  border: 2px solid var(--cream); font-family: var(--font-en);
  font-size: 8.5px; display: grid; place-items: center; padding: 0 3px;
}
.m-search {
  margin-top: 9px; width: 100%; height: 40px;
  border: 1px solid var(--line); border-radius: 999px; background: #fff;
  display: flex; align-items: center; gap: 8px; padding: 0 7px 0 13px;
  color: #a69382; font-size: 11.5px; text-align: left;
}
.m-search .icon { width: 16px; height: 16px; color: var(--muted); }
.m-search span { flex: 1; }
.m-search i {
  font-style: normal; background: var(--orange-soft); color: var(--orange-deep);
  font-size: 9px; font-weight: 700; padding: 5px 10px; border-radius: 999px;
}

.m-main { padding: 12px 15px 0; position: relative; z-index: 1; }

/* ---------- 首屏轮播 ---------- */
.m-hero { position: relative; }
.m-hero-slides {
  height: 378px; border-radius: 25px; overflow: hidden;
  position: relative; background: var(--orange);
  box-shadow: 0 16px 36px rgba(75, 43, 24, .14);
}
.m-slide {
  position: absolute; inset: 0; padding: 22px;
  display: flex; align-items: flex-end;
  opacity: 0; pointer-events: none;
  transition: opacity .55s ease;
}
.m-slide.is-active { opacity: 1; pointer-events: auto; }
.m-slide > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% center; }
.m-slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(36,23,15,.03) 12%, rgba(36,23,15,.2) 43%, rgba(36,23,15,.8) 100%);
}
.m-slide:nth-child(2)::after {
  background: linear-gradient(180deg, rgba(246,196,83,.08) 8%, rgba(246,196,83,.56) 48%, rgba(246,196,83,.95) 100%);
}
.m-slide-copy { position: relative; z-index: 2; color: #fff; width: 100%; }
.m-slide-copy.is-dark { color: var(--ink); }
.m-slide-kicker {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-en); font-size: 7.5px; font-weight: 750;
  letter-spacing: .16em; color: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.28); border-radius: 999px;
  padding: 4px 8px; background: rgba(20,12,7,.14); backdrop-filter: blur(4px);
}
.m-slide-copy.is-dark .m-slide-kicker { color: rgba(36,23,15,.7); border-color: rgba(36,23,15,.24); background: rgba(255,255,255,.22); }
.m-slide h1 {
  margin: 11px 0 8px; font-size: 35px; line-height: 1.04;
  letter-spacing: -.065em; font-weight: 900;
}
.m-slide h1 em { font-style: normal; color: #ffd08d; position: relative; }
.m-slide-copy.is-dark h1 em { color: #c4490b; }
.m-slide p { margin: 0 0 16px; font-size: 10.5px; line-height: 1.7; color: rgba(255,255,255,.8); }
.m-slide-copy.is-dark p { color: rgba(36,23,15,.68); }
.m-slide-btn {
  border: 0; border-radius: 999px; background: var(--cream); color: var(--ink);
  padding: 10px 16px; font-size: 10.5px; font-weight: 750;
  display: inline-flex; align-items: center; gap: 7px;
  box-shadow: 0 8px 18px rgba(30,18,10,.16);
}
.m-slide-btn span { font-family: var(--font-en); font-size: 12px; }
.m-slide-btn.is-dark { background: var(--ink); color: #fff; }
.m-hero-dots {
  position: absolute; right: 18px; top: 18px; z-index: 3;
  display: flex; align-items: center; gap: 4px;
  background: rgba(36,23,15,.24); border-radius: 999px; padding: 5px 7px;
  backdrop-filter: blur(5px);
}
.m-hero-dots button {
  width: 5px; height: 5px; border-radius: 99px; border: 0; padding: 0;
  background: rgba(255,255,255,.44); transition: all .25s ease;
}
.m-hero-dots button.is-active { width: 15px; background: #fff; }
.m-service-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  border-radius: 15px; overflow: hidden; margin-top: 10px;
}
.m-service-row span {
  background: var(--paper); display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px; padding: 8px 3px;
}
.m-service-row b { font-family: var(--font-en); font-size: 13px; letter-spacing: -.02em; line-height: 1; }
.m-service-row small { font-size: 7.5px; color: var(--muted); transform: scale(.92); }

/* ---------- 通用区块 ---------- */
.m-block { margin-top: 28px; }
.m-block-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 10px; margin-bottom: 14px;
}
.m-eyebrow {
  font-family: var(--font-en); font-size: 7.5px; font-weight: 750;
  letter-spacing: .17em; color: var(--orange); text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 6px;
}
.m-eyebrow::before { content: ""; width: 13px; height: 1px; background: currentColor; }
.m-block-head h2 { margin: 4px 0 0; font-size: 22px; line-height: 1.08; letter-spacing: -.055em; font-weight: 900; }
.m-more-link { border: 0; background: transparent; padding: 0 0 2px; color: var(--muted); font-size: 9.5px; display: inline-flex; align-items: center; gap: 3px; }
.m-more-link span { font-family: var(--font-en); }
.m-count { font-family: var(--font-en); font-size: 8px; letter-spacing: .1em; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 4px 7px; }

/* ---------- 分类 ---------- */
.m-cats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px 6px; }
.m-cat {
  background: transparent; border: 0; padding: 0;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.m-cat-icon {
  width: 54px; height: 54px; border-radius: 17px;
  position: relative; overflow: hidden;
  background: var(--cat-color, var(--orange-soft));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.22), 0 4px 12px rgba(70,42,24,.07);
  transition: transform .2s ease;
}
.m-cat:active .m-cat-icon { transform: scale(.94); }
.m-cat-icon img { width: 100%; height: 100%; object-fit: cover; }
.m-cat b { font-size: 10.5px; font-weight: 700; letter-spacing: -.01em; }
.m-cat small { font-size: 7.5px; color: var(--muted); margin-top: -3px; }

/* ---------- 闪购 ---------- */
.m-flash {
  position: relative; margin-top: 28px; border-radius: 24px;
  padding: 18px 14px 13px; overflow: hidden; color: #fff;
  background:
    radial-gradient(circle at 95% -10%, rgba(242,106,33,.42), transparent 42%),
    linear-gradient(135deg, #2c1a10, #3f2415);
}
.m-flash::after {
  content: ""; position: absolute; right: -35px; top: -45px; width: 150px; height: 150px;
  border-radius: 50%; border: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 0 0 30px rgba(255,255,255,.025);
  pointer-events: none;
}
.m-flash-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; position: relative; z-index: 1; }
.m-flash-kicker { font-family: var(--font-en); font-size: 7.5px; letter-spacing: .16em; color: #ffab70; font-weight: 750; }
.m-flash-head h2 { margin: 3px 0 0; font-size: 22px; line-height: 1.05; letter-spacing: -.05em; font-weight: 900; }
.m-countdown { display: flex; align-items: center; gap: 3px; }
.m-countdown span { background: rgba(255,255,255,.11); border: 1px solid rgba(255,255,255,.08); border-radius: 6px; min-width: 23px; padding: 4px 3px; text-align: center; }
.m-countdown b { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .02em; }
.m-countdown i { font-style: normal; color: rgba(255,255,255,.45); font-size: 9px; }
.m-flash-rail { display: flex; gap: 8px; overflow-x: auto; margin-top: 14px; padding-bottom: 2px; scrollbar-width: none; position: relative; z-index: 1; }
.m-flash-rail::-webkit-scrollbar { display: none; }
.m-flash-card {
  width: 124px; flex: 0 0 auto; border-radius: 14px;
  background: rgba(255,255,255,.065); border: 1px solid rgba(255,255,255,.09);
  padding: 7px; position: relative; cursor: pointer;
}
.m-fc-media { position: relative; height: 88px; border-radius: 10px; overflow: hidden; background: #3a2517; }
.m-fc-media img { width: 100%; height: 100%; object-fit: cover; }
.m-fc-tag { position: absolute; left: 5px; top: 5px; background: var(--orange); color: #fff; font-size: 7px; padding: 2px 5px; border-radius: 999px; font-weight: 700; }
.m-fc-name { display: block; margin: 8px 1px 0; font-size: 10px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #f1e1d3; }
.m-fc-price { display: flex; align-items: baseline; gap: 2px; margin-top: 3px; color: #ffab70; font-family: var(--font-en); }
.m-fc-price small { font-size: 8px; }
.m-fc-price b { font-size: 16px; letter-spacing: -.03em; }
.m-fc-price s { font-size: 7px; color: #927b69; margin-left: 2px; }
.m-fc-add {
  position: absolute; right: 7px; bottom: 7px; width: 23px; height: 23px;
  border: 0; border-radius: 50%; background: var(--orange); color: #fff;
  display: grid; place-items: center;
}
.m-fc-add .icon { width: 12px; height: 12px; }

/* ---------- 横向商品 ---------- */
.m-rail {
  display: flex; gap: 9px; overflow-x: auto; padding-bottom: 5px;
  scroll-snap-type: x mandatory; scrollbar-width: none;
}
.m-rail::-webkit-scrollbar { display: none; }
.m-rail .product-card { width: 154px; flex: 0 0 auto; scroll-snap-align: start; padding: 7px; border-radius: 16px; }
.m-rail .pc-media { aspect-ratio: 1 / .86; border-radius: 11px; }
.m-rail .pc-body { padding: 9px 4px 3px; }
.m-rail .pc-name { font-size: 12.5px; }
.m-rail .pc-sub { font-size: 8.5px; }
.m-rail .pc-cat { font-size: 6.5px; }
.m-rail .price-value { font-size: 19px; }
.m-rail .pc-sold { display: none; }
.m-rail .pc-add { width: 29px; height: 29px; right: 7px; bottom: 7px; }
.m-rail .pc-add .icon { width: 14px; height: 14px; }
.m-rail .pc-fav { width: 25px; height: 25px; right: 7px; top: 7px; }
.m-rail .pc-fav .icon { width: 11px; height: 11px; }

/* ---------- 咖啡 ---------- */
.m-coffee {
  position: relative; margin-top: 28px; min-height: 250px;
  border-radius: 25px; overflow: hidden; background: #24170f; color: #fff;
  padding: 24px; display: flex; align-items: flex-end;
  isolation: isolate;
}
.m-coffee-bg { position: absolute; inset: 0; z-index: -2; }
.m-coffee-bg img { width: 100%; height: 100%; object-fit: cover; }
.m-coffee::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(36,23,15,.92) 0%, rgba(36,23,15,.72) 48%, rgba(36,23,15,.12) 100%);
}
.m-coffee-copy { position: relative; z-index: 1; }
.m-coffee .m-eyebrow { color: #ffab70; }
.m-coffee h2 { margin: 7px 0 7px; font-size: 27px; line-height: 1.08; letter-spacing: -.06em; font-weight: 900; }
.m-coffee h2 em { color: #ffab70; font-style: normal; }
.m-coffee p { margin: 0 0 15px; color: #c9b2a0; font-size: 9.5px; }
.m-coffee .m-slide-btn { background: var(--orange); color: #fff; }

/* ---------- 猜你喜欢 ---------- */
.m-filters { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 12px; scrollbar-width: none; }
.m-filters::-webkit-scrollbar { display: none; }
.m-filters button {
  border: 1px solid var(--line); background: transparent; color: var(--ink-2);
  font-size: 10px; padding: 7px 12px; border-radius: 999px; white-space: nowrap;
  transition: all .2s ease;
}
.m-filters button.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.m-product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.m-product-grid .product-card { padding: 7px; border-radius: 17px; }
.m-product-grid .pc-media { aspect-ratio: 1 / 1; border-radius: 12px; }
.m-product-grid .pc-body { padding: 9px 4px 3px; }
.m-product-grid .pc-name { font-size: 13px; }
.m-product-grid .pc-sub { font-size: 8.5px; }
.m-product-grid .pc-cat { font-size: 6.5px; }
.m-product-grid .price-value { font-size: 21px; }
.m-product-grid .pc-sold { font-size: 7.5px; }
.m-product-grid .pc-add { width: 30px; height: 30px; right: 8px; bottom: 8px; }
.m-product-grid .pc-add .icon { width: 14px; height: 14px; }
.m-product-grid .pc-fav { width: 26px; height: 26px; right: 8px; top: 8px; }
.m-product-grid .pc-fav .icon { width: 12px; height: 12px; }
.m-pc-tag { font-size: 7.5px !important; padding: 3px 6px !important; left: 8px !important; top: 8px !important; }
.m-load-more {
  margin: 16px auto 0; display: flex; align-items: center; justify-content: center; gap: 5px;
  border: 1px solid var(--line); background: transparent; color: var(--ink-2);
  border-radius: 999px; padding: 10px 18px; font-size: 10px;
}
.m-load-more span { font-family: var(--font-en); color: var(--orange); }

/* ---------- 门店 ---------- */
.m-store-card { background: var(--paper); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.m-store-media { height: 126px; position: relative; overflow: hidden; }
.m-store-media img { width: 100%; height: 100%; object-fit: cover; }
.m-store-media span { position: absolute; left: 10px; top: 10px; background: rgba(255,253,249,.93); border-radius: 999px; padding: 4px 8px; font-family: var(--font-en); font-size: 7px; letter-spacing: .1em; font-weight: 700; }
.m-store-body { padding: 14px; }
.m-store-body h3 { margin: 0; font-size: 14px; letter-spacing: -.02em; }
.m-store-body > p { margin: 4px 0 10px; font-size: 9.5px; color: var(--muted); line-height: 1.6; }
.m-store-tags { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 11px; }
.m-store-tags span { font-size: 7.5px; background: #f6ecdf; border-radius: 4px; padding: 3px 6px; color: var(--ink-2); }
.m-store-foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line-soft); padding-top: 11px; gap: 9px; }
.m-store-foot > span { font-family: var(--font-en); font-size: 8.5px; color: var(--muted); }
.m-store-foot > span b { color: var(--ink); font-size: 14px; }
.m-store-btns { display: flex; gap: 5px; }
.m-store-btns button { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 6px 10px; font-size: 9px; display: inline-flex; align-items: center; gap: 4px; }
.m-store-btns button:first-child { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---------- 手机版页脚 ---------- */
.m-footer {
  margin-top: 34px; padding: 24px 0 15px;
  border-top: 1px solid var(--line); text-align: center;
}
.m-footer-brand { display: flex; align-items: center; justify-content: center; gap: 9px; }
.m-footer-brand .brand-mark { width: 33px; height: 33px; border-radius: 10px; font-size: 18px; }
.m-footer-brand div { display: flex; flex-direction: column; text-align: left; line-height: 1.2; }
.m-footer-brand b { font-size: 12px; }
.m-footer-brand span { font-size: 8px; color: var(--muted); margin-top: 2px; }
.m-footer > p { margin: 13px 0 10px; font-size: 8px; color: #a28f7e; }
.m-footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.m-footer-links a { font-size: 8.5px; color: var(--muted); }
.m-footer-pay { margin-top: 12px; font-size: 8px; color: #b09d8c; letter-spacing: .04em; }

/* ---------- 底部导航 ---------- */
.m-tabbar {
  position: fixed; z-index: 80; bottom: 0; left: 50%; transform: translateX(-50%);
  width: min(480px, 100vw);
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: rgba(255,253,249,.97);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(18px);
  padding: 0 4px calc(5px + env(safe-area-inset-bottom));
  box-shadow: 0 -10px 30px rgba(74,43,23,.07);
}
.m-tabbar button {
  border: 0; background: transparent; color: #9e8b7a;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: 8px; padding: 9px 0 6px; position: relative;
}
.m-tabbar button .icon { width: 21px; height: 21px; }
.m-tabbar button.is-active { color: var(--orange); font-weight: 700; }
.m-tab-cart { transform: translateY(-9px); }
.m-tab-cart-icon {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--ink); color: #fff;
  display: grid; place-items: center; position: relative;
  box-shadow: 0 8px 18px rgba(36,23,15,.25);
  margin-bottom: 1px;
}
.m-tab-cart-icon .icon { width: 21px; height: 21px; }
.m-tab-cart-icon b {
  position: absolute; top: -3px; right: -5px; min-width: 18px; height: 18px;
  border-radius: 999px; background: var(--orange); color: #fff;
  border: 2px solid var(--cream); font-family: var(--font-en);
  font-size: 8.5px; display: grid; place-items: center; padding: 0 3px;
}

/* ---------- 图层：手机端底部弹层 ---------- */
.drawer {
  top: auto; bottom: 0; left: 0; right: 0;
  width: min(480px, 100vw); height: auto; max-height: 88vh;
  margin: 0 auto; border-radius: 26px 26px 0 0;
  transform: translateY(102%);
  box-shadow: 0 -25px 70px rgba(30,18,10,.25);
}
.layer.is-open .drawer { transform: translateY(0); }
.drawer-handle { width: 38px; height: 4px; border-radius: 99px; background: #dac9b8; margin: 9px auto 0; flex: 0 0 auto; }
.drawer-head { padding: 11px 18px 14px; }
.drawer-title h2 { font-size: 23px; }
.drawer-title p { font-size: 9px; }
.drawer-body { padding: 4px 18px 16px; }
.drawer-foot { padding: 12px 18px calc(18px + env(safe-area-inset-bottom)); }
.drawer-foot .btn { padding-block: 16px; }
.cart-line { padding: 15px 0; gap: 11px; }
.cl-img { width: 70px; height: 70px; border-radius: 11px; }
.cl-top h4 { font-size: 12.5px; }
.cl-top p { font-size: 8.5px; }
.cl-price { font-size: 14px; }
.cart-grand b { font-size: 24px; }
.empty-state { padding: 35px 10px 22px; }
.toast { top: calc(72px + env(safe-area-inset-top)); bottom: auto; font-size: 10.5px; padding: 10px 14px; }

.layer .search-panel {
  top: 0; left: 50%; width: min(480px, 100vw); height: 100%;
  max-height: none; border-radius: 0;
  transform: translateX(-50%) translateY(0) scale(1);
}
.layer.is-open .search-panel { transform: translateX(-50%) translateY(0) scale(1); }
.search-head { padding: 15px 15px 13px; }
.search-big input { font-size: 16px; }
.search-results { padding: 17px 15px 26px; }
.search-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }

.layer .product-modal {
  top: auto; bottom: 0; left: 50%;
  width: min(480px, 100vw); max-height: 92vh;
  border-radius: 26px 26px 0 0;
  transform: translate(-50%, 102%);
  display: block; overflow-y: auto;
}
.layer.is-open .product-modal { transform: translate(-50%, 0); }
.product-modal-media { min-height: 235px; height: 235px; position: relative; }
.product-modal-media img { position: absolute; }
.product-modal-body { padding: 22px 19px 30px; overflow: visible; }
.product-modal-body h2 { font-size: 27px; }
.product-modal-body .modal-close { right: 12px; top: 12px; }
.pd-desc { font-size: 11px; }
.pd-price-row .price-value { font-size: 31px; }
.pd-add { padding-block: 16px; }

.layer .store-modal,
.layer .account-modal,
.layer .orders-modal,
.layer .checkout-modal {
  top: auto; bottom: 0; left: 50%;
  width: min(480px, 100vw); max-height: 92vh; height: auto;
  border-radius: 26px 26px 0 0;
  transform: translate(-50%, 102%);
}
.layer.is-open .store-modal,
.layer.is-open .account-modal,
.layer.is-open .orders-modal,
.layer.is-open .checkout-modal { transform: translate(-50%, 0); }
.store-modal-head { padding: 22px 19px 15px; }
.store-modal-head h2 { font-size: 22px; }
.store-modal-body { padding: 7px 11px 18px; }
.account-modal { padding: 25px 19px 30px; }
.account-modal .modal-close { right: 12px; top: 12px; }
.login-heading h3 { font-size: 26px; }
.orders-modal { padding: 25px 18px 28px; }
.orders-modal .modal-close { right: 12px; top: 12px; }
.checkout-head { padding: 22px 18px 14px; }
.checkout-head h2 { font-size: 27px; }
.checkout-head .modal-close, .checkout-modal > .modal-close { right: 12px; top: 16px; }
.checkout-grid { display: flex; flex-direction: column; padding: 16px 18px 28px; gap: 13px; }
.checkout-aside { order: 2; }
.checkout-main { order: 1; gap: 10px; }
.checkout-block { padding: 14px; border-radius: 15px; }
.checkout-aside .checkout-summary { border-radius: 18px; padding: 18px; }
.checkout-items { max-height: 190px; }
.checkout-summary .btn { margin-top: 12px; }
.order-success { padding: 32px 20px 26px; }
.order-success h2 { font-size: 24px; }
.success-summary { grid-template-columns: 1fr 1fr; }
.toast { max-width: calc(100vw - 28px); }
.layer-backdrop { backdrop-filter: blur(5px); }

/* ---------- 动效 & 细节 ---------- */
.m-slide-btn:active, .m-cat:active, .m-filters button:active { transform: scale(.97); }
.m-product-grid .product-card:active { transform: scale(.985); }
@media (max-width: 360px) {
  .m-hero-slides { height: 350px; }
  .m-slide h1 { font-size: 31px; }
  .m-brand .brand-text small { display: none; }
  .m-location b { max-width: 100px; }
  .m-announce { gap: 10px; font-size: 7.5px; }
  .m-cat-icon { width: 48px; height: 48px; }
  .m-flash-card { width: 117px; }
}

/* ---------- 手机版结算吸底栏 ---------- */
.m-checkout-bar {
  position: fixed; z-index: 122; left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: min(480px, 100vw);
  display: flex; align-items: center; gap: 12px;
  padding: 10px 15px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255,253,249,.97);
  border-top: 1px solid var(--line);
  box-shadow: 0 -12px 30px rgba(30,18,10,.1);
  backdrop-filter: blur(14px);
}
.m-checkout-bar[hidden] { display: none; }
.m-checkout-bar > div { display: flex; flex-direction: column; line-height: 1.1; min-width: 74px; }
.m-checkout-bar > div span { font-size: 8px; color: var(--muted); }
.m-checkout-bar > div b { font-family: var(--font-en); font-size: 23px; letter-spacing: -.045em; color: var(--orange); margin-top: 2px; }
.m-checkout-bar .btn { flex: 1; padding-block: 14px; font-size: 12px; }
.m-checkout-bar .btn .icon { width: 15px; height: 15px; }
.checkout-modal .checkout-summary > .btn { display: none; }
.checkout-modal { padding-bottom: 72px; }
.order-success { padding-bottom: 34px; }