/* ============================================================
   Baixi Crafts — 独立站原型样式表（LUVIX 版式复刻）
   项目：Project-Deco ｜ 品牌：Baixi ｜ 域名：ah-baixicrafts.com
   V1 · 2026-10-09
   ------------------------------------------------------------
   目录
   01 设计令牌 / 基础重置
   02 通用组件（按钮 / 标题 / 徽标 / 表单）
   03 顶栏与导航
   04 Hero 首屏
   05 Shop by Collection 圆形分类
   06 双栏促销 Banner
   07 产品网格与卡片
   08 Why Choose Us
   09 批发询价表单
   10 社媒图片流
   11 询盘清单浮标
   12 页脚
   13 内页（Shop / Wholesale / About 通用段落）
   14 响应式
   ============================================================ */

/* ------------------------------------------------------------
   01 设计令牌 / 基础重置
   ------------------------------------------------------------ */
:root {
  /* 底色：暖米体系，对应 LUVIX 的浅奶油基调 */
  --cream:      #FBF7F1;
  --cream-2:    #F6F0E6;
  --sand:       #EFE5D6;
  --sand-2:     #E7DAC6;
  --card:       #FFFFFF;

  /* 文字 */
  --ink:        #2A2622;
  --ink-2:      #6C6257;
  --ink-3:      #9C9186;
  --line:       #E7DDCD;
  --line-2:     #DCCFB9;

  /* 品牌色：胡桃深棕（主 CTA）+ 鼠尾草绿（次强调）+ 陶土（促销） */
  --walnut:     #453830;
  --walnut-d:   #332A24;
  --sage:       #6E7A54;
  --sage-l:     #E9EADF;
  --terracotta: #B5643F;
  --terracotta-l:#FBEDE6;
  --gold:       #B08A3E;

  /* 排版 */
  --font-display: 'Playfair Display', 'Bodoni MT', 'Didot', Georgia, 'Songti SC', 'SimSun', serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;

  /* 尺度 */
  --wrap: 1240px;
  --r-s: 8px;
  --r-m: 14px;
  --r-l: 22px;
  --r-xl: 30px;
  --shadow-s: 0 2px 10px rgba(70, 56, 42, .05);
  --shadow-m: 0 10px 34px rgba(70, 56, 42, .09);
  --shadow-l: 0 22px 60px rgba(70, 56, 42, .13);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.16; font-family: var(--font-display); letter-spacing: -.01em; }
p { margin: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* 产品图先用 whiten.py 把白底提纯为纯白(255)，放在纯白图板上即无缝；Hero/宣传位改用透明 webp 抠图，故全局不再需要 mix-blend-mode */
/* .blend 已废弃：产品图先用 whiten.py 提纯为纯白底，Hero/宣传位改用透明 webp，无需混合模式 */

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ------------------------------------------------------------
   02 通用组件
   ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 30px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600; letter-spacing: .04em;
  transition: all .28s var(--ease); white-space: nowrap;
}
.btn--dark  { background: var(--walnut); color: #FDFAF5; box-shadow: 0 6px 20px rgba(69, 56, 48, .22); }
.btn--dark:hover  { background: var(--walnut-d); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(69, 56, 48, .28); }
.btn--light { background: #FFF; color: var(--walnut); border: 1px solid var(--line-2); }
.btn--light:hover { border-color: var(--walnut); transform: translateY(-2px); }
.btn--ghost { border: 1.4px solid rgba(69, 56, 48, .32); color: var(--walnut); }
.btn--ghost:hover { background: rgba(69, 56, 48, .06); border-color: var(--walnut); }
.btn--sage { background: var(--sage); color: #FBFCF7; }
.btn--sage:hover { filter: brightness(.93); transform: translateY(-2px); }
.btn--sm { padding: 11px 22px; font-size: 12.5px; }
.btn svg { width: 17px; height: 17px; flex-shrink: 0; }
.btn--block { width: 100%; }

.eyebrow {
  display: inline-block; font-size: 11.5px; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--sage);
}
.sec-head { text-align: center; margin-bottom: 46px; }
.sec-head h2 { font-size: clamp(26px, 3.2vw, 38px); }
.sec-head p { margin-top: 13px; color: var(--ink-2); font-size: 14.5px; max-width: 620px; margin-inline: auto; }
.sec-head--left { text-align: left; }
.sec-head--left p { margin-inline: 0; }

.sec-bar {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; margin-bottom: 34px; flex-wrap: wrap;
}
.sec-bar h2 { font-size: clamp(24px, 3vw, 34px); }
.sec-bar .more { font-size: 13.5px; font-weight: 600; color: var(--ink-2); border-bottom: 1.5px solid var(--line-2); padding-bottom: 3px; transition: all .25s; }
.sec-bar .more:hover { color: var(--walnut); border-color: var(--walnut); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}
.pill--new  { background: var(--sage-l); color: #4E5838; }
.pill--sale { background: var(--terracotta-l); color: var(--terracotta); }
.pill--soft { background: var(--sand); color: var(--ink-2); }
.pill--open { background: var(--walnut); color: #FDFAF5; }

/* 表单 */
.field { display: block; margin-bottom: 16px; }
.field > span { display: block; margin-bottom: 7px; font-size: 12.5px; font-weight: 600; color: var(--ink-2); letter-spacing: .03em; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--line-2); border-radius: var(--r-s);
  background: #FFF; font-size: 14px; font-family: inherit; color: var(--ink);
  transition: border-color .22s, box-shadow .22s;
}
.field textarea { resize: vertical; min-height: 104px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--sage); box-shadow: 0 0 0 3px rgba(110, 122, 84, .14);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field--req > span::after { content: ' *'; color: var(--terracotta); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }

/* 提示条 */
.toast {
  position: fixed; left: 50%; bottom: 32px; transform: translate(-50%, 130%);
  background: var(--walnut); color: #FDFAF5; padding: 14px 24px; border-radius: 999px;
  font-size: 13.5px; z-index: 200; box-shadow: var(--shadow-l);
  transition: transform .45s var(--ease); max-width: min(90vw, 560px); text-align: center;
}
.toast.on { transform: translate(-50%, 0); }

/* 原型标记条 */
.proto {
  background: #2A2622; color: #E9E1D4; font-size: 11.5px; letter-spacing: .02em;
  text-align: center; padding: 7px 44px 7px 16px; position: relative;
}
.proto b { color: #F5C978; font-weight: 600; }
.proto button {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  color: #B7AD9E; font-size: 15px; line-height: 1; padding: 4px 6px;
}
.proto button:hover { color: #FFF; }
.proto.off { display: none; }

/* ------------------------------------------------------------
   03 顶栏与导航
   ------------------------------------------------------------ */
.hdr { position: sticky; top: 0; z-index: 90; background: rgba(251, 247, 241, .93); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.hdr__in { display: flex; align-items: center; gap: 26px; height: 74px; }

.logo { display: flex; align-items: baseline; gap: 9px; flex-shrink: 0; }
.logo__mark { font-family: var(--font-display); font-size: 25px; font-weight: 600; letter-spacing: .11em; color: var(--ink); }
.logo__sub { font-size: 9.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--ink-3); }
@media (max-width: 1080px) { .logo__sub { display: none; } }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a {
  padding: 9px 15px; border-radius: 8px; font-size: 14px; font-weight: 500; color: var(--ink-2);
  transition: all .22s;
}
.nav a:hover { color: var(--ink); background: var(--sand); }
.nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav a.is-ws { color: var(--sage); font-weight: 600; }

.hdr__tools { display: flex; align-items: center; gap: 4px; margin-left: 10px; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  color: var(--ink-2); position: relative; transition: all .22s;
}
.icon-btn:hover { background: var(--sand); color: var(--ink); }
.icon-btn svg { width: 19px; height: 19px; }
.icon-btn .dot {
  position: absolute; top: 5px; right: 5px; min-width: 17px; height: 17px; padding: 0 4px;
  border-radius: 999px; background: var(--terracotta); color: #FFF;
  font-size: 10px; font-weight: 700; display: none; place-items: center; line-height: 17px; text-align: center;
}
.icon-btn.has .dot { display: block; }

.langsel { position: relative; }
.langsel > button {
  display: flex; align-items: center; gap: 6px; padding: 8px 11px; border-radius: 8px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .06em; color: var(--ink-2);
}
.langsel > button:hover { background: var(--sand); }
.langsel__menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 190px;
  background: #FFF; border: 1px solid var(--line); border-radius: var(--r-m);
  box-shadow: var(--shadow-m); padding: 7px; display: none;
}
.langsel.open .langsel__menu { display: block; }
.langsel__menu button {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  width: 100%; padding: 9px 12px; border-radius: 8px; font-size: 13.5px; text-align: left;
}
.langsel__menu button:hover { background: var(--cream-2); }
.langsel__menu em { font-size: 10px; font-style: normal; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.langsel__menu button[disabled], .langsel__menu button.is-soon { color: var(--ink-3); cursor: default; }
.langsel__menu button.is-soon:hover { background: var(--cream-2); }

.burger { display: none; }
@media (max-width: 1000px) {
  .nav { display: none; }
  .burger { display: grid; }
  .nav.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; left: 0; right: 0; top: 74px;
    background: var(--cream); border-bottom: 1px solid var(--line);
    padding: 12px 20px 20px; gap: 2px; box-shadow: var(--shadow-m);
  }
  .nav.open a { padding: 13px 12px; border-bottom: 1px solid var(--line); border-radius: 0; }
  .hdr__tools { margin-left: auto; }
}

/* ------------------------------------------------------------
   04 Hero 首屏
   ------------------------------------------------------------ */
.hero { position: relative; overflow: hidden; background: linear-gradient(178deg, #FDFAF5 0%, var(--cream) 42%, var(--cream-2) 100%); }
.hero__deco { position: absolute; inset: 0; pointer-events: none; }
/* 顶部右侧的弧形色块 —— 对应 LUVIX 首屏的浅粉拱形 */
.hero__arch {
  position: absolute; right: -6%; top: -14%; width: 47%; height: 116%;
  background: linear-gradient(165deg, #F3E9DC 0%, #EDE0CF 55%, #E8D9C4 100%);
  border-radius: 50% 50% 46% 54% / 58% 62% 38% 42%;
  opacity: .92;
}
.hero__glow {
  position: absolute; left: -12%; bottom: -30%; width: 46%; height: 80%;
  background: radial-gradient(circle, rgba(214, 196, 168, .34) 0%, rgba(214, 196, 168, 0) 68%);
}
.hero__grain {
  position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(120, 100, 78, .055) 1px, transparent 1px);
  background-size: 4px 4px;
}

.hero__in {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.04fr .96fr; align-items: center;
  gap: 20px; min-height: 560px; padding-top: 54px; padding-bottom: 68px;
}
.hero__copy { max-width: 560px; }
.hero__copy h1 { font-size: clamp(34px, 4.6vw, 58px); margin: 18px 0 0; letter-spacing: -.015em; }
.hero__copy h1 em { font-style: italic; color: var(--walnut); }
.hero__lede { margin-top: 20px; font-size: 16px; color: var(--ink-2); max-width: 470px; }
.hero__cta { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }

.hero__trust { display: flex; gap: 26px; margin-top: 42px; flex-wrap: wrap; }
.hero__trust li { font-size: 12.5px; color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.hero__trust b { display: block; font-size: 15px; font-family: var(--font-display); color: var(--ink); font-weight: 600; }
.hero__trust span { color: var(--ink-3); font-size: 11.5px; letter-spacing: .04em; }

/* 右侧场景：吊灯 + 桌面物件组合（LUVIX 首屏同款构成） */
.hero__scene { position: relative; height: 470px; }
.hero__cord {
  position: absolute; left: 56%; top: 0; width: 1.5px; height: 92px;
  background: linear-gradient(180deg, rgba(120, 100, 78, .05), rgba(120, 100, 78, .34));
}
.hero__lamp {
  position: absolute; left: 56%; top: 86px; width: 148px; transform: translateX(-50%); filter: drop-shadow(0 16px 26px rgba(90, 74, 58, .16));
  animation: sway 7.5s ease-in-out infinite;
}
@keyframes sway { 0%, 100% { transform: translateX(-50%) rotate(-1.4deg); } 50% { transform: translateX(-50%) rotate(1.4deg); } }

.hero__table {
  position: absolute; left: 3%; right: 3%; bottom: 96px; height: 1.5px;
  background: linear-gradient(90deg, rgba(120, 100, 78, 0), rgba(120, 100, 78, .24) 12%, rgba(120, 100, 78, .24) 88%, rgba(120, 100, 78, 0));
}
.hero__obj { position: absolute; filter: drop-shadow(0 14px 20px rgba(90, 74, 58, .13)); }
.hero__obj.o1 { left: 4%;  bottom: 98px; width: 236px; }
.hero__obj.o2 { left: 44%; bottom: 92px; width: 168px; }
.hero__obj.o3 { right: 3%; bottom: 94px; width: 128px; }
.hero__plane {
  position: absolute; left: 0; right: 0; bottom: 0; height: 98px;
  background: linear-gradient(180deg, rgba(231, 218, 198, 0), rgba(231, 218, 198, .55));
}

.hero__chip {
  position: absolute; left: 2%; bottom: 20px;
  background: rgba(255, 255, 255, .86); border: 1px solid var(--line);
  border-radius: var(--r-m); padding: 12px 16px; box-shadow: var(--shadow-s);
  backdrop-filter: blur(6px); max-width: 240px;
}
.hero__chip b { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--sage); }
.hero__chip span { font-size: 12.5px; color: var(--ink-2); }

@media (max-width: 900px) {
  .hero__in { grid-template-columns: 1fr; min-height: 0; padding-top: 38px; }
  .hero__scene { height: 300px; order: -1; margin-bottom: 6px; }
  .hero__arch { right: -34%; top: -8%; width: 96%; opacity: .6; }
  .hero__lamp { top: 44px; width: 104px; }
  .hero__cord { height: 46px; }
  .hero__table { bottom: 54px; }
  .hero__obj.o1 { width: 140px; bottom: 56px; }
  .hero__obj.o2 { width: 104px; bottom: 52px; }
  .hero__obj.o3 { width: 80px; bottom: 54px; }
  .hero__chip { display: none; }
  .hero__trust { gap: 18px; margin-top: 30px; }
  .hero__cta .btn { flex: 1 1 auto; }
}

/* ------------------------------------------------------------
   05 Shop by Collection
   ------------------------------------------------------------ */
.sec { padding: 84px 0; }
.sec--tight { padding: 60px 0; }
.sec--sand { background: var(--cream-2); }

.colls { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.coll { text-align: center; }
.coll__ring {
  position: relative; width: 100%; aspect-ratio: 1; border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid rgba(220, 207, 185, .8);
  overflow: hidden; display: grid; place-items: center;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.coll:hover .coll__ring { transform: translateY(-7px); box-shadow: var(--shadow-m); }
.coll__ring img {
  width: 82%; height: 82%; object-fit: contain;
  transition: transform .5s var(--ease);
}
.coll:hover .coll__ring img { transform: scale(1.07); }
.coll__ring .tag {
  position: absolute; left: 50%; bottom: 13%; transform: translateX(-50%);
  white-space: nowrap; font-size: 10.5px; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--sage); background: rgba(255, 255, 255, .9);
  padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line);
}
.coll__name { margin-top: 17px; font-family: var(--font-display); font-size: 17px; font-weight: 600; }
.coll__name a { transition: color .22s; }
.coll:hover .coll__name a { color: var(--walnut); }
.coll__meta { margin-top: 3px; font-size: 12px; color: var(--ink-3); letter-spacing: .03em; }
.coll__cn { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 1px; }

@media (max-width: 1000px) { .colls { grid-template-columns: repeat(3, 1fr); gap: 22px; } }
@media (max-width: 620px)  { .colls { grid-template-columns: repeat(2, 1fr); gap: 18px; } }

/* ------------------------------------------------------------
   06 双栏促销 Banner
   ------------------------------------------------------------ */
.promos { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.promo {
  position: relative; border-radius: var(--r-l); overflow: hidden;
  min-height: 274px; display: flex; align-items: center;
  border: 1px solid var(--line); transition: box-shadow .4s var(--ease), transform .4s var(--ease);
}
.promo:hover { box-shadow: var(--shadow-m); transform: translateY(-3px); }
.promo--willow { background: linear-gradient(120deg, #F7EDE0 0%, #F0E1CE 62%, #EAD8C1 100%); }
.promo--wood   { background: linear-gradient(120deg, #F2F0E8 0%, #E8E8DC 60%, #DFE1D0 100%); }
.promo__txt { position: relative; z-index: 2; padding: 34px 30px; max-width: 62%; }
.promo__txt h3 { font-size: clamp(21px, 2.4vw, 27px); margin: 12px 0 9px; }
.promo__txt p { font-size: 13.5px; color: var(--ink-2); margin-bottom: 20px; }
.promo__img {
  position: absolute; right: -3%; bottom: -4%; width: 50%;
  filter: drop-shadow(0 14px 22px rgba(90, 74, 58, .14));
  transition: transform .5s var(--ease);
}
.promo:hover .promo__img { transform: translateY(-6px) scale(1.03); }
.promo--wood .promo__img { width: 46%; }
@media (max-width: 860px) {
  .promos { grid-template-columns: 1fr; }
  .promo__txt { max-width: 64%; }
}

/* ------------------------------------------------------------
   07 产品网格与卡片
   ------------------------------------------------------------ */
.pgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.pgrid--3 { grid-template-columns: repeat(3, 1fr); }
.pcard {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m);
  overflow: hidden; display: flex; flex-direction: column;
  transition: box-shadow .34s var(--ease), transform .34s var(--ease), border-color .34s;
}
.pcard:hover { box-shadow: var(--shadow-m); transform: translateY(-5px); border-color: var(--line-2); }
.pcard__media {
  position: relative; aspect-ratio: 1 / 1; background: #FFFFFF;
  display: grid; place-items: center; overflow: hidden;
}
.pcard__media img { width: 88%; height: 88%; object-fit: contain; transition: transform .5s var(--ease); }
.pcard:hover .pcard__media img { transform: scale(1.06); }
.pcard__flags { position: absolute; top: 11px; left: 11px; display: flex; flex-direction: column; gap: 5px; align-items: flex-start; z-index: 2; }
.pcard__sku {
  position: absolute; top: 11px; right: 11px; font-size: 10.5px; font-weight: 600; letter-spacing: .06em;
  color: var(--ink-3); background: rgba(255, 255, 255, .88); border: 1px solid var(--line);
  padding: 3px 8px; border-radius: 999px; z-index: 2;
}
.pcard__quick {
  position: absolute; left: 11px; right: 11px; bottom: 11px; z-index: 3;
  opacity: 0; transform: translateY(9px); transition: all .32s var(--ease);
}
.pcard:hover .pcard__quick { opacity: 1; transform: none; }
.pcard__quick .btn { width: 100%; padding: 11px 14px; font-size: 12px; box-shadow: var(--shadow-s); }
.pcard__body { padding: 16px 16px 18px; display: flex; flex-direction: column; flex: 1; }
.pcard__cat { font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--sage); font-weight: 600; }
.pcard__name { margin: 8px 0 0; font-size: 15.5px; font-family: var(--font-body); font-weight: 600; line-height: 1.42; }
.pcard__name a:hover { color: var(--walnut); }
.pcard__spec { margin-top: 8px; font-size: 12px; color: var(--ink-3); line-height: 1.6; }
.pcard__spec b { color: var(--ink-2); font-weight: 500; }
.pcard__foot { margin-top: auto; padding-top: 14px; display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.price { font-family: var(--font-display); font-size: 17px; font-weight: 600; }
.price s { font-family: var(--font-body); font-size: 12.5px; color: var(--ink-3); font-weight: 400; margin-left: 7px; }
.price small { display: block; font-family: var(--font-body); font-size: 11px; color: var(--ink-3); font-weight: 400; letter-spacing: .02em; }
.price--ask { font-family: var(--font-body); font-size: 13px; font-weight: 600; color: var(--sage); }
.addin {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line-2); background: #FFF; display: grid; place-items: center;
  color: var(--ink-2); transition: all .26s;
}
.addin:hover { background: var(--walnut); border-color: var(--walnut); color: #FFF; }
.addin.on { background: var(--sage); border-color: var(--sage); color: #FFF; }
.addin svg { width: 17px; height: 17px; }

@media (max-width: 1040px) { .pgrid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px)  { .pgrid, .pgrid--3 { grid-template-columns: repeat(2, 1fr); gap: 14px; } .pcard__quick { opacity: 1; transform: none; position: static; margin: 0 12px 12px; } .pcard__quick .btn { padding: 10px; } }
@media (max-width: 430px)  { .pgrid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------
   08 Why Choose Us
   ------------------------------------------------------------ */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why__i {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m);
  padding: 28px 24px; transition: all .34s var(--ease);
}
.why__i:hover { border-color: var(--line-2); box-shadow: var(--shadow-s); transform: translateY(-4px); }
.why__ico {
  width: 46px; height: 46px; border-radius: 13px; background: var(--sage-l);
  display: grid; place-items: center; color: var(--sage); margin-bottom: 16px;
}
.why__ico svg { width: 23px; height: 23px; }
.why__i h3 { font-size: 16.5px; font-family: var(--font-body); font-weight: 600; }
.why__i p { margin-top: 8px; font-size: 13px; color: var(--ink-2); line-height: 1.66; }
@media (max-width: 1000px) { .why { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px)  { .why { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------
   09 批发询价表单
   ------------------------------------------------------------ */
.wh { background: var(--walnut); color: #F3EDE3; position: relative; overflow: hidden; }
.wh::after {
  content: ''; position: absolute; right: -8%; bottom: -34%; width: 44%; height: 120%;
  background: radial-gradient(circle, rgba(255, 255, 255, .05) 0%, rgba(255, 255, 255, 0) 66%);
}
.wh__in { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1.06fr; gap: 56px; align-items: start; padding: 78px 0; }
.wh__copy h2 { font-size: clamp(26px, 3.2vw, 38px); color: #FDFAF5; }
.wh__copy p { margin-top: 16px; color: #C6B9A8; font-size: 14.5px; max-width: 430px; }
.wh__list { margin-top: 28px; display: grid; gap: 12px; }
.wh__list li { display: flex; gap: 11px; font-size: 13.5px; color: #DDD3C4; align-items: flex-start; }
.wh__list svg { width: 17px; height: 17px; color: #9FB07E; flex-shrink: 0; margin-top: 3px; }
.wh__card { background: #FBF7F1; border-radius: var(--r-l); padding: 32px; box-shadow: var(--shadow-l); }
.wh__card h3 { font-size: 21px; color: var(--ink); }
.wh__card > p { margin-top: 7px; font-size: 13px; color: var(--ink-2); margin-bottom: 22px; }
.wh__note { margin-top: 14px; font-size: 11.5px; color: var(--ink-3); line-height: 1.62; }
.wh__note b { color: var(--ink-2); }
@media (max-width: 900px) { .wh__in { grid-template-columns: 1fr; gap: 34px; padding: 56px 0; } }

/* ------------------------------------------------------------
   10 社媒图片流
   ------------------------------------------------------------ */
.ig { display: grid; grid-template-columns: repeat(8, 1fr); gap: 10px; }
.ig a {
  position: relative; aspect-ratio: 1; border-radius: var(--r-s); overflow: hidden;
  background: #FFFFFF; border: 1px solid var(--line);
  display: grid; place-items: center;
}
.ig img { width: 86%; height: 86%; object-fit: contain; transition: transform .45s var(--ease); }
.ig a:hover img { transform: scale(1.09); }
.ig a::after {
  content: ''; position: absolute; inset: 0; background: rgba(69, 56, 48, .34);
  opacity: 0; transition: opacity .3s;
}
.ig a:hover::after { opacity: 1; }
.ig a .igico {
  position: absolute; inset: 0; display: grid; place-items: center; z-index: 2;
  color: #FFF; opacity: 0; transition: opacity .3s;
}
.ig a:hover .igico { opacity: 1; }
.ig a .igico svg { width: 22px; height: 22px; }
@media (max-width: 1000px) { .ig { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 480px)  { .ig { grid-template-columns: repeat(3, 1fr); gap: 7px; } }

/* ------------------------------------------------------------
   11 询盘清单浮标
   ------------------------------------------------------------ */
.inq-fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 120;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 20px; border-radius: 999px; background: var(--walnut); color: #FDFAF5;
  box-shadow: var(--shadow-l); font-size: 13.5px; font-weight: 600; transition: all .3s var(--ease);
}
.inq-fab:hover { background: var(--walnut-d); transform: translateY(-3px); }
.inq-fab svg { width: 18px; height: 18px; }
.inq-fab .n {
  background: var(--terracotta); color: #FFF; min-width: 20px; height: 20px; border-radius: 999px;
  font-size: 11px; display: grid; place-items: center; padding: 0 5px;
}
.inq-fab[hidden] { display: none; }

.inq-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(420px, 94vw); z-index: 140;
  background: var(--cream); border-left: 1px solid var(--line);
  box-shadow: var(--shadow-l); transform: translateX(102%); transition: transform .42s var(--ease);
  display: flex; flex-direction: column;
}
.inq-drawer.open { transform: none; }
.inq-drawer__hd { padding: 22px 22px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.inq-drawer__hd h3 { font-size: 19px; }
.inq-drawer__hd p { margin-top: 5px; font-size: 12px; color: var(--ink-3); }
.inq-drawer__bd { flex: 1; overflow-y: auto; padding: 16px 22px; }
.inq-row { display: flex; gap: 13px; padding: 13px 0; border-bottom: 1px solid var(--line); align-items: center; }
.inq-row img { width: 62px; height: 62px; object-fit: contain; background: #FFF; border: 1px solid var(--line); border-radius: 10px; flex-shrink: 0; }
.inq-row__t { flex: 1; min-width: 0; }
.inq-row__t b { display: block; font-size: 13.5px; font-weight: 600; line-height: 1.4; }
.inq-row__t span { font-size: 11.5px; color: var(--ink-3); }
.inq-row__t input {
  width: 78px; margin-top: 7px; padding: 6px 9px; font-size: 12.5px;
  border: 1px solid var(--line-2); border-radius: 7px; background: #FFF; font-family: inherit;
}
.inq-row__x { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; color: var(--ink-3); flex-shrink: 0; }
.inq-row__x:hover { background: var(--sand); color: var(--terracotta); }
.inq-empty { text-align: center; padding: 48px 12px; color: var(--ink-3); font-size: 13.5px; }
.inq-drawer__ft { padding: 18px 22px 22px; border-top: 1px solid var(--line); background: var(--cream-2); }
.inq-drawer__ft .btn { margin-top: 10px; }
.scrim { position: fixed; inset: 0; background: rgba(42, 38, 34, .42); z-index: 130; opacity: 0; pointer-events: none; transition: opacity .35s; }
.scrim.on { opacity: 1; pointer-events: auto; }

/* ------------------------------------------------------------
   12 页脚
   ------------------------------------------------------------ */
.ft { background: var(--cream-2); border-top: 1px solid var(--line); padding: 66px 0 0; }
.ft__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.3fr; gap: 34px; }
.ft__brand p { margin-top: 14px; font-size: 13px; color: var(--ink-2); max-width: 280px; line-height: 1.7; }
.ft__co { margin-top: 16px; font-size: 11.5px; color: var(--ink-3); line-height: 1.7; }
.ft h4 { font-size: 12px; letter-spacing: .15em; text-transform: uppercase; color: var(--ink); font-family: var(--font-body); font-weight: 700; margin-bottom: 16px; }
.ft li { margin-bottom: 10px; }
.ft li a { font-size: 13.5px; color: var(--ink-2); transition: color .22s; }
.ft li a:hover { color: var(--walnut); }
.ft__news p { font-size: 12.5px; color: var(--ink-2); margin-bottom: 13px; line-height: 1.66; }
.ft__news form { display: flex; gap: 8px; }
.ft__news input { flex: 1; min-width: 0; padding: 11px 13px; border: 1px solid var(--line-2); border-radius: 999px; font-size: 13px; font-family: inherit; background: #FFF; }
.ft__news input:focus { outline: 0; border-color: var(--sage); }
.ft__news button { padding: 11px 18px; border-radius: 999px; background: var(--walnut); color: #FDFAF5; font-size: 12.5px; font-weight: 600; }
.ft__contact { margin-top: 18px; display: grid; gap: 8px; }
.ft__contact a, .ft__contact span { font-size: 12.5px; color: var(--ink-2); display: flex; gap: 8px; align-items: center; }
.ft__contact svg { width: 15px; height: 15px; color: var(--sage); flex-shrink: 0; }
.ft__bar {
  margin-top: 50px; border-top: 1px solid var(--line); padding: 20px 0 26px;
  display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap;
}
.ft__bar p, .ft__bar a { font-size: 12px; color: var(--ink-3); }
.ft__bar nav { display: flex; gap: 20px; flex-wrap: wrap; }
.ft__bar a:hover { color: var(--walnut); }
@media (max-width: 1040px) { .ft__top { grid-template-columns: 1fr 1fr 1fr; } .ft__brand, .ft__news { grid-column: span 3; } }
@media (max-width: 640px) { .ft__top { grid-template-columns: 1fr 1fr; } .ft__brand, .ft__news { grid-column: span 2; } }

/* ------------------------------------------------------------
   13 内页通用段落
   ------------------------------------------------------------ */
.phero { background: var(--cream-2); border-bottom: 1px solid var(--line); padding: 54px 0 46px; }
.phero h1 { font-size: clamp(28px, 3.6vw, 42px); }
.phero p { margin-top: 14px; color: var(--ink-2); max-width: 660px; font-size: 15px; }
.crumb { font-size: 12px; color: var(--ink-3); margin-bottom: 14px; letter-spacing: .04em; }
.crumb a:hover { color: var(--walnut); }
.crumb span { margin: 0 7px; }

/* 筛选栏 */
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 26px; }
.filters .chip {
  padding: 9px 17px; border-radius: 999px; border: 1px solid var(--line-2); background: #FFF;
  font-size: 13px; font-weight: 500; color: var(--ink-2); transition: all .24s;
}
.filters .chip:hover { border-color: var(--walnut); color: var(--ink); }
.filters .chip.on { background: var(--walnut); border-color: var(--walnut); color: #FDFAF5; font-weight: 600; }
.filters .chip i { font-style: normal; opacity: .6; font-size: 11.5px; margin-left: 5px; }
.filters__right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.filters__right select { padding: 9px 14px; border: 1px solid var(--line-2); border-radius: 999px; background: #FFF; font-size: 13px; font-family: inherit; color: var(--ink-2); }
.filters__count { font-size: 12.5px; color: var(--ink-3); }
@media (max-width: 700px) { .filters__right { margin-left: 0; width: 100%; justify-content: space-between; } }

.empty { text-align: center; padding: 70px 20px; color: var(--ink-3); }

/* About / Wholesale 内容排版 */
.prose { max-width: 760px; }
.prose h2 { font-size: clamp(23px, 2.8vw, 31px); margin-bottom: 16px; }
.prose h3 { font-size: 18px; margin: 30px 0 10px; font-family: var(--font-body); font-weight: 600; }
.prose p { margin-bottom: 15px; color: var(--ink-2); font-size: 14.5px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split__media {
  border-radius: var(--r-l); background: linear-gradient(160deg, #FDFBF8, #F2EADC);
  border: 1px solid var(--line); aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden;
}
.split__media img { width: 88%; height: 88%; object-fit: contain; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 30px; } .split--flip .split__media { order: -1; } }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat { text-align: center; padding: 26px 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-m); }
.stat b { display: block; font-family: var(--font-display); font-size: 30px; font-weight: 600; color: var(--walnut); }
.stat span { font-size: 12.5px; color: var(--ink-2); letter-spacing: .03em; }
@media (max-width: 700px) { .stats { grid-template-columns: 1fr 1fr; } }

/* 规格表 */
.table { width: 100%; border-collapse: collapse; background: #FFF; border: 1px solid var(--line); border-radius: var(--r-m); overflow: hidden; font-size: 13.5px; }
.table th, .table td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { background: var(--cream-2); font-weight: 600; font-size: 12.5px; letter-spacing: .04em; color: var(--ink-2); white-space: nowrap; }
.table tr:last-child td { border-bottom: 0; }
.table td:first-child { color: var(--ink-2); width: 210px; }
.tablewrap { overflow-x: auto; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  padding: 19px 40px 19px 0; cursor: pointer; font-size: 15px; font-weight: 600;
  position: relative; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font-size: 20px; color: var(--ink-3); font-weight: 400; transition: transform .3s;
}
.faq details[open] summary::after { content: '–'; }
.faq .faq__bd { padding: 0 40px 20px 0; font-size: 14px; color: var(--ink-2); line-height: 1.75; }

/* CTA 条 */
.cta { background: var(--sand); border-radius: var(--r-l); padding: 46px; text-align: center; border: 1px solid var(--line-2); }
.cta h2 { font-size: clamp(22px, 2.8vw, 32px); }
.cta p { margin: 13px auto 24px; color: var(--ink-2); max-width: 560px; font-size: 14.5px; }
.cta__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 620px) { .cta { padding: 32px 22px; } }

/* 合规提示 */
.note {
  display: flex; gap: 12px; padding: 16px 18px; border-radius: var(--r-m);
  background: var(--sage-l); border: 1px solid #D8DCC6; font-size: 13px; color: #4E5838; line-height: 1.66;
}
.note svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 3px; }
.note--warn { background: #FDF3E7; border-color: #EED9BC; color: #7A5730; }

/* ------------------------------------------------------------
   14 响应式兜底
   ------------------------------------------------------------ */
@media (max-width: 620px) {
  .sec { padding: 56px 0; }
  .wrap { padding: 0 16px; }
  .grid-2 { grid-template-columns: 1fr; }
  .hdr__in { height: 64px; gap: 10px; }
  .nav.open { top: 64px; }
  .wh__card { padding: 22px; }
  .inq-fab { right: 14px; bottom: 14px; padding: 12px 16px; }
  .hero__copy h1 { font-size: 31px; }
}