/* ============================================================
   NovaMart — 深色高级感设计系统
   深炭黑 + 香槟金 · 衬线标题 · 线条图标 · 细腻动效
   ============================================================ */

:root {
  /* 背景层次 */
  --bg: #0a0a0c;
  --bg-2: #0f0f12;
  --surface: #14141a;
  --surface-2: #1b1b22;
  --surface-3: #23232b;

  /* 线条 */
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  /* 文字 */
  --text: #f0ede6;
  --text-2: #a5a09a;
  --text-3: #8f8a82;

  /* 金色 */
  --gold: #c8a86b;
  --gold-2: #a8894f;
  --gold-soft: rgba(200, 168, 107, 0.10);
  --gold-line: rgba(200, 168, 107, 0.28);

  --olive: #8fa07f;
  --red: #d4736a;

  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 32px 80px rgba(0, 0, 0, 0.66);

  --font-serif: "Playfair Display", "Cormorant Garamond", Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  --font-sans: "Jost", "Inter", "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* ============================================================
   动态背景层（三层，全部在原位固定、不参与交互）
   -3 极光渐变  -2 技术网格  -1 粒子星图   → 内容在其上
   关键：底色放在 html 上、body 透明，负 z-index 才会露出来
   ============================================================ */
html { background: var(--bg); }

.bg-aurora,
.bg-grid,
#bg-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  display: block;
}

/* ① 极光：三团缓慢游移的模糊色雾 */
.bg-aurora { z-index: -4; overflow: hidden; }
.bg-aurora span {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  will-change: transform;
}
.bg-aurora span:nth-child(1) {
  width: 48vw; height: 48vw; left: -10vw; top: -12vw;
  background: radial-gradient(circle, rgba(200, 168, 107, 0.15), transparent 68%);
  animation: aur1 28s ease-in-out infinite;
}
.bg-aurora span:nth-child(2) {
  width: 42vw; height: 42vw; right: -8vw; top: 16vh;
  background: radial-gradient(circle, rgba(98, 112, 186, 0.12), transparent 68%);
  animation: aur2 36s ease-in-out infinite;
}
.bg-aurora span:nth-child(3) {
  width: 54vw; height: 54vw; left: 20vw; bottom: -24vw;
  background: radial-gradient(circle, rgba(158, 96, 74, 0.10), transparent 70%);
  animation: aur3 44s ease-in-out infinite;
}
@keyframes aur1 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(6vw, 5vh) scale(1.14); } }
@keyframes aur2 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-6vw, -4vh) scale(1.1); } }
@keyframes aur3 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(4vw, -3vh) scale(1.16); } }

/* ② 技术网格：中心可见、向四周淡出，缓慢漂移
   用 transform 位移（GPU 合成）而不是 background-position（会整层重绘） */
.bg-grid {
  z-index: -3;
  inset: -68px;
  background-image:
    linear-gradient(rgba(200, 168, 107, 0.032) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 168, 107, 0.05) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: radial-gradient(ellipse 74% 58% at 50% 30%, #000 12%, transparent 76%);
  mask-image: radial-gradient(ellipse 74% 58% at 50% 30%, #000 12%, transparent 76%);
  animation: gridDrift 46s linear infinite;
  will-change: transform;
}
@keyframes gridDrift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(68px, 68px, 0); }
}

/* ③ 粒子星图：由 JS 绘制在 canvas 上 */
#bg-canvas { z-index: -2; }

/* ============================================================
   单击爆裂：从点击处炸出一圈"我们在卖的商品"线描图标
   （衣服 / 鞋 / 袜 / 裤子 / 手表 / 内衣 / 首饰 / 耳机 / 帽子 / 包 / 外套 / 墨镜）
   ============================================================ */
.burst-layer {
  position: fixed;
  inset: 0;
  z-index: 320;
  pointer-events: none;
  overflow: hidden;
}
.burst-ico {
  position: absolute;
  display: block;
  color: var(--gold);
  opacity: 0;
  filter: drop-shadow(0 0 6px rgba(200, 168, 107, 0.45));
  will-change: transform, opacity;
  animation: burstOut var(--dur, 1800ms) cubic-bezier(0.12, 0.86, 0.2, 1) var(--delay, 0ms) forwards;
}
.burst-ico svg { width: 1em; height: 1em; }
@keyframes burstOut {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.22) rotate(0deg); }
  10% { opacity: 1; }
  55% { opacity: 0.95; }
  78% { opacity: 0.55; }
  100% {
    opacity: 0;
    transform: translate(calc(-50% + var(--tx, 0px)), calc(-50% + var(--ty, 0px)))
               scale(1.08) rotate(var(--rot, 0deg));
  }
}
.burst-ring {
  position: absolute;
  width: 16px; height: 16px;
  margin: -8px 0 0 -8px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  opacity: 0.6;
  animation: burstRing 1500ms cubic-bezier(0.12, 0.86, 0.2, 1) forwards;
}
@keyframes burstRing {
  0% { transform: scale(0.35); opacity: 0.75; }
  100% { transform: scale(12); opacity: 0; }
}
.burst-halo {
  position: absolute;
  width: 150px; height: 150px;
  margin: -75px 0 0 -75px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 200, 150, 0.34), rgba(200, 168, 107, 0.12) 45%, transparent 70%);
  animation: burstHalo 1400ms cubic-bezier(0.12, 0.86, 0.2, 1) forwards;
}
@keyframes burstHalo {
  0% { transform: scale(0.22); opacity: 0.95; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* ④ 内容栏遮罩：只压暗中间正文列，两侧留白基本不动
   （目标：边缘丰富、中间清晰） */
.bg-scrim {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 72% at 50% 40%,
      rgba(10, 10, 12, 0.93) 0%,
      rgba(10, 10, 12, 0.86) 62%,
      rgba(10, 10, 12, 0) 100%),
    linear-gradient(180deg,
      rgba(10, 10, 12, 0.5) 0%,
      rgba(10, 10, 12, 0.1) 24%,
      rgba(10, 10, 12, 0.1) 76%,
      rgba(10, 10, 12, 0.54) 100%);
  /* 横向收窄：把"压暗"限制在中间正文列，两侧留白保持通透 */
  -webkit-mask-image: radial-gradient(ellipse 48% 100% at 50% 50%, #000 56%, transparent 100%);
  mask-image: radial-gradient(ellipse 48% 100% at 50% 50%, #000 56%, transparent 100%);
}

/* ⑤ 两侧留白极光：把视觉重心放到没有文字的地方 */
.bg-edge {
  position: fixed;
  top: 0; bottom: 0;
  width: 30vw;
  z-index: -4;
  pointer-events: none;
  filter: blur(52px);
  will-change: transform;
}
.bg-edge-l {
  left: -8vw;
  background:
    radial-gradient(circle at 30% 22%, rgba(200, 168, 107, 0.55), transparent 64%),
    radial-gradient(circle at 20% 76%, rgba(122, 98, 192, 0.38), transparent 66%);
  animation: edgeFloat 30s ease-in-out infinite;
}
.bg-edge-r {
  right: -8vw;
  background:
    radial-gradient(circle at 70% 34%, rgba(98, 128, 200, 0.42), transparent 64%),
    radial-gradient(circle at 78% 82%, rgba(200, 150, 107, 0.48), transparent 66%);
  animation: edgeFloat 38s ease-in-out infinite reverse;
}
@keyframes edgeFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(2.5vw, -3vh) scale(1.14); }
}

/* ============================================================
   ⑥–⑪ 高级感装饰层（由 js/main.js 的 initBgDecor() 建到 body 上）
   全部 position:fixed + pointer-events:none + 极低亮度，
   所以铺满全屏也不会影响阅读（金色细纹亮度 ~0.03，正文 0.85）
   动画只用 transform / opacity，走 GPU 合成
   ============================================================ */

/* ⑥ 等高线纹理：整屏同心细环，极缓缩放 */
.bg-topo {
  position: fixed;
  inset: -12%;
  z-index: -5;
  pointer-events: none;
  background-image: repeating-radial-gradient(circle at 50% 28%,
    transparent 0 46px,
    rgba(200, 168, 107, 0.055) 46px 47px,
    transparent 47px 92px,
    rgba(200, 168, 107, 0.028) 92px 93px);
  transform-origin: 50% 28%;
  animation: topoDrift 74s ease-in-out infinite alternate;
}
@keyframes topoDrift {
  from { transform: scale(1) rotate(0deg); }
  to { transform: scale(1.16) rotate(1.5deg); }
}

/* ⑦ 斜向光带：三道光缓慢横扫 */
.bg-beams {
  position: fixed;
  inset: -20% -30%;
  z-index: -5;
  pointer-events: none;
  overflow: hidden;
}
.bg-beams span {
  position: absolute;
  left: -30%;
  width: 160%;
  height: 15vh;
  background: linear-gradient(90deg, transparent, rgba(200, 168, 107, 0.075) 45%, rgba(226, 200, 150, 0.11) 52%, rgba(200, 168, 107, 0.075) 59%, transparent);
  filter: blur(26px);
  transform: rotate(-19deg);
  will-change: transform;
}
.bg-beams span:nth-child(1) { top: 6%; animation: beamSweep 26s ease-in-out infinite; }
.bg-beams span:nth-child(2) { top: 42%; height: 11vh; opacity: 0.7; animation: beamSweep 34s ease-in-out infinite reverse; }
.bg-beams span:nth-child(3) { top: 74%; height: 18vh; opacity: 0.5; animation: beamSweep 42s ease-in-out infinite; }
@keyframes beamSweep {
  0%, 100% { transform: rotate(-19deg) translate3d(-14%, 0, 0); }
  50% { transform: rotate(-19deg) translate3d(14%, 0, 0); }
}

/* ⑧ 几何线框：大号细金环与菱形缓慢旋转 */
.bg-geo {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  overflow: hidden;
}
.bg-geo span {
  position: absolute;
  border: 1px solid rgba(200, 168, 107, 0.10);
  will-change: transform;
}
.bg-geo .g1 { width: 46vw; height: 46vw; left: -12vw; top: 8vh; border-radius: 50%; animation: geoSpin 88s linear infinite; }
.bg-geo .g2 { width: 30vw; height: 30vw; right: -6vw; top: 52vh; border-radius: 50%; border-style: dashed; animation: geoSpin 120s linear infinite reverse; }
.bg-geo .g3 { width: 18vw; height: 18vw; left: 62vw; top: 6vh; transform: rotate(45deg); animation: geoSpin 96s linear infinite; }
.bg-geo .g4 { width: 62vw; height: 62vw; left: 22vw; top: 30vh; border-radius: 50%; border-color: rgba(200, 168, 107, 0.05); animation: geoSpin 160s linear infinite; }
@keyframes geoSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.bg-geo .g3 { animation-name: geoSpinDiamond; }
@keyframes geoSpinDiamond {
  from { transform: rotate(45deg); }
  to { transform: rotate(405deg); }
}

/* ⑨ 扫描光带：一道柔光自上而下缓慢巡场 */
.bg-scan {
  position: fixed;
  left: 0; right: 0;
  height: 30vh;
  z-index: -2;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(200, 168, 107, 0.05) 48%, rgba(226, 200, 150, 0.075) 52%, transparent);
  filter: blur(18px);
  animation: scanSweep 18s linear infinite;
  will-change: transform;
}
@keyframes scanSweep {
  from { transform: translate3d(0, -34vh, 0); }
  to { transform: translate3d(0, 116vh, 0); }
}

/* ⑩ 星点闪烁：补足 canvas 之外的细碎亮点 */
.bg-stars {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  overflow: hidden;
}
.bg-stars span {
  position: absolute;
  border-radius: 50%;
  background: rgba(226, 200, 150, 0.85);
  opacity: 0;
  animation: twinkle 4s ease-in-out infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(0.6); }
  50% { opacity: 0.5; transform: scale(1); }
}

/* ⑪ 载入扫光：进站时一道金色横光扫过（只播一次） */
.bg-sweep {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(100deg, transparent 42%, rgba(226, 200, 150, 0.13) 50%, transparent 58%);
  transform: translate3d(-120%, 0, 0);
  animation: loadSweep 1.7s cubic-bezier(0.22, 1, 0.36, 1) 0.15s 1 both;
}
@keyframes loadSweep {
  from { transform: translate3d(-120%, 0, 0); }
  to { transform: translate3d(120%, 0, 0); opacity: 0; }
}

/* 顶部一道金色细辉光，增加层次 */
.bg-topline {
  position: fixed;
  left: 0; right: 0; top: 0;
  height: 420px;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(ellipse 62% 100% at 50% 0%, rgba(200, 168, 107, 0.22), transparent 72%);
}


body {
  font-family: var(--font-sans);
  color: var(--text);
  /* 透明：让 html 底色 + 负 z-index 的三层动态背景透出来 */
  background: transparent;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* 用 clip 而非 hidden：hidden 会让 html 仍可横向滚动 */
  overflow-x: clip;
}

/* 细腻胶片颗粒，消除"纯色渐变"的塑料感 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; }

/* ---------- 线条图标 ----------
   站内所有内联 svg 都是线条图标（商品图是 <img> 引用的独立文件，不受影响），
   所以直接给 svg 元素设 1em 基础尺寸，具体大小由外层 font-size 控制。
   这条兜底规则能挡住"某个容器忘写尺寸 → SVG 撑成默认大图"的问题。 */
svg {
  width: 1em;
  height: 1em;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.ico-inline { display: inline-flex; align-items: center; }
.ico-inline > svg { width: 13px; height: 13px; display: inline-block; vertical-align: -0.14em; }
.ico { display: inline-flex; align-items: center; justify-content: center; color: var(--gold); }

/* 各位置图标尺寸（克制、统一） */
.nav-toggle { font-size: 18px; line-height: 1; }
.pb-icon { font-size: 18px; }
.header-wish .hw-ico { font-size: 17px; }
/* JS 生成的图标容器（没有 data-icon 属性，必须显式定尺寸） */
.pd-guarantee > span { font-size: 15px; }
.pd-guarantee > span > svg { margin-bottom: 3px; }
.pd-agent .pa-head { font-size: 17px; }
.share-btn > svg { margin-right: 1px; }
.review-card small > svg { display: none; }

/* ---------- 顶部公告条 ---------- */
.announce {
  background: #000;
  color: var(--text-3);
  text-align: center;
  font-size: 11.5px;
  padding: 9px 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 3;
}
.announce .ico-inline { color: var(--gold); margin-right: 6px; }
.announce strong { color: var(--gold); }

/* ---------- 头部 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.site-header.scrolled {
  background: rgba(10, 10, 12, 0.92);
  border-bottom-color: var(--line);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 74px;
  transition: height 0.4s var(--ease);
}
.site-header.scrolled .header-inner { height: 64px; }

.logo {
  font-family: var(--font-serif);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text);
}
.logo span { color: var(--gold); }

.main-nav { display: flex; gap: 32px; }
.main-nav a {
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-2);
  position: relative;
  transition: color 0.3s var(--ease);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.4s var(--ease);
}
.main-nav a:hover, .main-nav a.active { color: var(--text); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 12px; }

.header-wish {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-2);
  transition: all 0.3s var(--ease);
  flex: none;
}
.header-wish:hover { border-color: var(--gold-line); color: var(--gold); }
.header-wish .hw-ico { display: flex; }
.header-wish .hw-ico svg { width: 17px; height: 17px; }
.header-wish.has-items { color: var(--red); border-color: rgba(212, 115, 106, 0.4); }
.header-wish .hw-count {
  position: absolute;
  top: -5px; right: -5px;
  min-width: 17px; height: 17px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--gold);
  color: #0a0a0c;
  font-size: 10.5px;
  font-weight: 600;
  line-height: 17px;
  text-align: center;
}

.lang-switch {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}
.lang-btn {
  border: none;
  background: transparent;
  padding: 7px 10px;
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text-3);
  transition: all 0.25s var(--ease);
}
.lang-btn.active { background: var(--gold); color: #0a0a0c; font-weight: 500; }
.lang-btn:hover:not(.active) { color: var(--text); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 10px;
  color: var(--text);
}

/* ---------- 按钮 ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  overflow: hidden;
  transition: all 0.35s var(--ease);
  line-height: 1.2;
}
.btn-lg { padding: 16px 40px; font-size: 13.5px; }
.btn::after {
  content: "";
  position: absolute;
  top: 0; left: -80%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: skewX(-18deg);
  transition: left 0.7s var(--ease);
}
.btn:hover::after { left: 130%; }

.btn-primary { background: var(--gold); color: #0a0a0c; }
.btn-primary:hover { background: #d8bb7f; transform: translateY(-2px); box-shadow: 0 14px 34px rgba(200, 168, 107, 0.24); }
.btn-dark { background: rgba(255, 255, 255, 0.05); color: var(--text); border: 1px solid var(--line-strong); }
.btn-dark:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--gold-line); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line-strong); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-block { width: 100%; }
.btn-sm { padding: 9px 18px; font-size: 11.5px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 24px 72px;
  text-align: center;
  /* 半透明：让极光/网格/粒子的动态背景在首屏透出来（原来是不透明渐变，把背景全挡住了） */
  background:
    radial-gradient(ellipse 70% 60% at 50% -10%, rgba(200, 168, 107, 0.16) 0%, transparent 62%),
    linear-gradient(180deg, rgba(10, 10, 12, 0.62) 0%, rgba(16, 16, 21, 0.34) 58%, rgba(10, 10, 12, 0.72) 100%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.5;
}
.hero-glow.g1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(200, 168, 107, 0.30), transparent 70%);
  top: -180px; left: 12%;
  animation: float1 16s ease-in-out infinite;
}
.hero-glow.g2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(120, 132, 190, 0.20), transparent 70%);
  bottom: -200px; right: 10%;
  animation: float2 20s ease-in-out infinite;
}
@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, -24px) scale(1.1); }
}

.hero .container { z-index: 2; }
.hero-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 26px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gold-line);
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(38px, 5.6vw, 68px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.12;
  max-width: 880px;
  margin: 0 auto 24px;
}
.hero h1 .hl {
  color: var(--gold);
  font-style: italic;
}
.hero p.lead {
  font-size: clamp(15px, 1.7vw, 17.5px);
  font-weight: 300;
  color: var(--text-2);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.85;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 84px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.trust-item {
  background: rgba(16, 16, 21, 0.86);
  padding: 22px 14px;
  transition: background 0.4s var(--ease);
}
.trust-item:hover { background: rgba(200, 168, 107, 0.06); }
.trust-item .ico { font-size: 20px; margin-bottom: 12px; }
.trust-item .ti { font-size: 11.5px; font-weight: 500; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text); }
.trust-item .td { font-size: 12px; color: var(--text-3); margin-top: 5px; }

/* ---------- 滚动出现的元素 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(5px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.in { opacity: 1; transform: none; filter: none; }

/* ---------- 区块 ---------- */
.section { padding: 72px 0; position: relative; }
.section.alt { background: rgba(15, 15, 19, 0.82); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { text-align: center; max-width: 660px; margin: 0 auto 40px; }
.section-head .sub-ico { font-size: 18px; margin-bottom: 16px; }
.section-head .eyebrow {
  font-size: 10.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-bottom: 14px;
}
.section-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
}
.section-head p { color: var(--text-2); margin-top: 14px; font-size: 15px; font-weight: 300; }

/* ---------- 分类卡片 ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.cat-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 14px 30px;
  text-align: center;
  overflow: hidden;
  transition: all 0.5s var(--ease);
}
.cat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(200, 168, 107, 0.14), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
}
.cat-card:hover { transform: translateY(-6px); border-color: var(--gold-line); box-shadow: var(--shadow-lg); }
.cat-card:hover::before { opacity: 1; }
.cat-card .ico { font-size: 26px; position: relative; }
.cat-card .cn { font-size: 14px; font-weight: 500; letter-spacing: 0.04em; color: var(--text); margin-top: 16px; position: relative; }
.cat-card .cd { font-size: 11.5px; color: var(--text-3); margin-top: 4px; position: relative; }

/* ---------- 商品网格 ---------- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(206px, 1fr)); gap: 16px; }
.product-card {
  position: relative;
  background: rgba(20, 20, 26, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.5s var(--ease), border-color 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.product-card:hover { transform: translateY(-8px); border-color: var(--gold-line); box-shadow: var(--shadow-lg); }
.product-card .thumb { position: relative; aspect-ratio: 1/1; overflow: hidden; background: #f6f2e9; }
.product-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.product-card:hover .thumb img { transform: scale(1.07); }
.badge {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(10, 10, 12, 0.82);
  color: var(--gold);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--gold-line);
  backdrop-filter: blur(6px);
}
.badge.b-new { color: var(--olive); border-color: rgba(143, 160, 127, 0.4); }
.card-body { padding: 15px 16px 17px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-cat { font-size: 10px; color: var(--gold-2); letter-spacing: 0.2em; font-weight: 500; }
.card-name {
  font-family: var(--font-serif);
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.4;
  min-height: 44px;
  color: var(--text);
}
.card-price-row { display: flex; align-items: baseline; gap: 10px; margin-top: auto; padding-top: 8px; }
.price { font-size: 17px; font-weight: 500; color: var(--gold); letter-spacing: 0.02em; }
.price-old { font-size: 12.5px; color: var(--text-3); text-decoration: line-through; }
.card-cta { margin-top: 12px; }
.card-cta .btn {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text-2);
  text-transform: none;
  letter-spacing: 0.04em;
  font-size: 12.5px;
  padding: 10px 18px;
}
.card-cta .btn:hover { background: var(--gold); border-color: var(--gold); color: #0a0a0c; }

/* 筛选器 */
.filter-bar { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 36px; }
.filter-chip {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 9px 20px;
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-2);
  transition: all 0.35s var(--ease);
}
.filter-chip:hover { border-color: var(--gold-line); color: var(--gold); }
.filter-chip.active { background: var(--gold); border-color: var(--gold); color: #0a0a0c; }

/* ---------- 卖点区 ---------- */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value-item {
  text-align: center;
  padding: 26px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: all 0.5s var(--ease);
}
.value-item:hover { transform: translateY(-4px); border-color: var(--gold-line); background: var(--surface-2); }
.value-item .ico { font-size: 22px; }
.value-item h3 { font-family: var(--font-serif); font-size: 17px; font-weight: 500; margin-top: 18px; color: var(--text); }
.value-item p { font-size: 13px; color: var(--text-2); margin-top: 10px; font-weight: 300; line-height: 1.75; }

/* ---------- 平台滚动条 ---------- */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 8, 10, 0.82);
  padding: 15px 0;
  white-space: nowrap;
}
.marquee-inner { display: inline-flex; animation: marquee 38s linear infinite; }
.marquee:hover .marquee-inner { animation-play-state: paused; }
.marquee span {
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 0 34px;
  transition: color 0.3s var(--ease);
}
.marquee span:hover { color: var(--gold); }
.marquee span::after {
  content: "·";
  color: var(--gold-2);
  margin-left: 68px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================================
   商品详情页
   ============================================================ */

body.has-pd-bar { padding-bottom: 78px; }

.pd-wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 42px; padding: 34px 0 64px; align-items: start; }
.pd-gallery { position: sticky; top: 104px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.pd-gallery .main-img { aspect-ratio: 1/1; background: #f6f2e9; }
.pd-thumbs { display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--line); }
.pd-thumbs .thumb { width: 62px; height: 62px; border-radius: 8px; overflow: hidden; border: 1px solid transparent; cursor: pointer; background: #f6f2e9; flex: none; transition: border-color 0.3s var(--ease); }
.pd-thumbs .thumb.active { border-color: var(--gold); }
.pd-thumbs .thumb img { width: 100%; height: 100%; object-fit: cover; }

.pd-info { display: flex; flex-direction: column; gap: 13px; }

.pd-price-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 17px 20px; }
.pp-row { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.pp-cur { color: var(--gold); font-weight: 500; font-size: 15px; }
.pp-price { font-family: var(--font-serif); color: var(--gold); font-weight: 500; font-size: 40px; line-height: 1; }
.pp-old { color: var(--text-3); text-decoration: line-through; font-size: 13px; }
.pp-tag {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold-line);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 4px 11px;
  border-radius: 999px;
}
.pp-tag-b { border-color: rgba(143, 160, 127, 0.4); color: var(--olive); }
.pp-meta { margin-top: 12px; font-size: 12.5px; color: var(--text-3); letter-spacing: 0.02em; }

/* 数据行：用分隔线而不是"·"拼接的元信息串 */
.pp-stats {
  display: flex;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.pp-stats > div {
  flex: 1;
  padding-right: 18px;
  border-right: 1px solid var(--line);
}
.pp-stats > div:last-child { border-right: none; padding-right: 0; }
.pp-stats > div + div { padding-left: 18px; }
.pp-stats dt {
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.08em;
  margin-bottom: 5px;
}
.pp-stats dd { font-size: 15px; color: var(--text); font-weight: 500; }
.shop-rate { color: var(--gold); }
.shop-sold { color: var(--text-3); margin-left: 12px; }

.pd-title-block { padding: 4px 2px 0; }
.pd-title-block h1 { font-family: var(--font-serif); font-size: clamp(22px, 2.8vw, 32px); font-weight: 500; line-height: 1.32; color: var(--text); }
.pd-points { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.pd-point { background: var(--gold-soft); color: var(--gold); border: 1px solid var(--gold-line); font-size: 11.5px; padding: 6px 14px; border-radius: 999px; }

.pd-guarantee { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 18px 10px; }
.pd-guarantee span { display: flex; flex-direction: column; align-items: center; gap: 7px; font-size: 11px; color: var(--text-2); text-align: center; }
.pd-guarantee .ico { font-size: 15px; }
.pd-service { display: flex; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 14px 10px; }
.pd-service span { flex: 1; font-size: 11.5px; color: var(--text-3); text-align: center; border-right: 1px solid var(--line); }
.pd-service span:last-child { border-right: none; }

/* 内容区块：编辑式排布（发丝分隔线），不再一律套圆角盒子 */
.block-title { font-size: 13px; font-weight: 500; letter-spacing: 0.02em; color: var(--text); margin-bottom: 18px; }
.block-title::after { content: ""; display: block; width: 26px; height: 1px; background: var(--gold); margin-top: 11px; }

.sku-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 17px 19px;
}
.specs-block, .reviews-block, .share-block, .detail-block-wrap, .pd-agent {
  padding: 4px 2px 22px;
  border-bottom: 1px solid var(--line);
}
.detail-block-wrap { border-bottom: none; }
.sku-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.sku-chip {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  background: transparent;
  color: var(--text-2);
}
.sku-chip:hover { border-color: var(--gold-line); color: var(--gold); }
.sku-chip.active { border-color: var(--gold); color: var(--gold); background: var(--gold-soft); }
.specs-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.specs-table tr { border-bottom: 1px solid var(--line); }
.specs-table tr:last-child { border-bottom: none; }
.specs-table td { padding: 12px 4px; color: var(--text-2); }
.specs-table td:first-child { color: var(--text-3); width: 30%; letter-spacing: 0.04em; }

.pd-shop { display: flex; align-items: center; gap: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 18px 22px; transition: border-color 0.4s var(--ease); }
.pd-shop:hover { border-color: var(--gold-line); }
.shop-logo {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, #23232b, #14141a);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 600; font-size: 19px;
  flex: none;
  border: 1px solid var(--gold-line);
}
.shop-info { flex: 1; }
.shop-info b { display: block; font-size: 15px; font-family: var(--font-serif); font-weight: 500; color: var(--text); }
.shop-info small { color: var(--text-3); font-size: 12px; }

.rv-summary { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; font-size: 13px; color: var(--text-2); }
.rv-summary b { color: var(--gold); font-family: var(--font-serif); font-size: 24px; font-weight: 500; }
.rv-summary a { color: var(--text-3); margin-left: auto; letter-spacing: 0.04em; }
.rv-summary a:hover { color: var(--gold); }
.review-card { border-top: 1px solid var(--line); padding: 16px 0; }
.review-card .rv-head { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-2); }
.rv-stars { color: var(--gold); font-size: 11px; letter-spacing: 3px; }
.review-card p { font-size: 13.5px; color: var(--text-2); margin: 8px 0; line-height: 1.7; font-weight: 300; }
.review-card small { color: var(--olive); font-size: 11px; letter-spacing: 0.06em; }
.rv-note { margin-top: 12px; font-size: 11px; color: var(--text-3); font-style: italic; }

.detail-block {
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 18px;
  text-align: center;
  margin-bottom: 10px;
}
.detail-block span { font-family: var(--font-serif); font-weight: 500; font-size: 13.5px; color: var(--text-2); }
.detail-block p { font-size: 11.5px; color: var(--text-3); margin-top: 8px; }

.share-hint { font-size: 13px; color: var(--text-2); margin-bottom: 16px; font-weight: 300; line-height: 1.7; }
.share-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 12.5px;
  font-weight: 400;
  color: var(--text-2);
  transition: all 0.3s var(--ease);
  cursor: pointer;
  font-family: inherit;
}
.share-btn:hover { border-color: var(--gold); color: var(--gold); background: var(--gold-soft); }

.pd-agent { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 24px; background: var(--surface); }
.pd-agent .pa-head { font-family: var(--font-serif); font-weight: 500; font-size: 17px; color: var(--text); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.pd-agent .pa-p { font-size: 13.5px; color: var(--text-2); margin-bottom: 18px; line-height: 1.7; font-weight: 300; }
.pd-agent .pa-actions { display: grid; gap: 10px; }
.pd-agent .btn { justify-content: flex-start; }

/* 底部固定购买栏 */
.pd-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 200;
  background: rgba(10, 10, 12, 0.94);
  backdrop-filter: blur(16px);
  display: flex; align-items: stretch;
  border-top: 1px solid var(--line);
}
.pb-icon {
  flex: 0 0 auto;
  width: 74px;
  background: none; border: none;
  color: var(--text-3);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  padding: 8px 0;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  transition: color 0.3s var(--ease);
}
.pb-icon .ico, .pb-icon .pb-ico svg { font-size: 18px; width: 18px; height: 18px; }
.pb-icon:hover { color: var(--gold); }
.pb-icon.active { color: var(--red); }
.pb-icon.active .pb-ico svg { fill: var(--red); stroke: var(--red); }
.pb-buy {
  flex: 1;
  border: none;
  background: linear-gradient(120deg, #d8bb7f, var(--gold) 45%, var(--gold-2));
  color: #0a0a0c;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: filter 0.3s var(--ease);
}
.pb-buy:hover { filter: brightness(1.08); }

/* 平台选择弹窗 */
.pd-modal { position: fixed; inset: 0; z-index: 300; background: rgba(0, 0, 0, 0.72); backdrop-filter: blur(4px); display: none; align-items: flex-end; justify-content: center; }
.pd-modal.show { display: flex; }
.pd-modal-box {
  background: var(--surface);
  border: 1px solid var(--line);
  width: 100%; max-width: 560px;
  border-radius: 20px 20px 0 0;
  padding: 26px 24px calc(26px + env(safe-area-inset-bottom));
  max-height: 78vh; overflow-y: auto;
  animation: slideUp 0.34s var(--ease);
}
@keyframes slideUp { from { transform: translateY(46px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.pm-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.pm-head b { font-family: var(--font-serif); font-size: 19px; font-weight: 500; color: var(--text); }
.pm-close { border: 1px solid var(--line); background: transparent; width: 32px; height: 32px; border-radius: 50%; color: var(--text-2); transition: all 0.3s var(--ease); }
.pm-close:hover { border-color: var(--gold); color: var(--gold); }
.pm-body { display: grid; gap: 10px; }
.pm-note { margin-top: 16px; font-size: 11.5px; color: var(--text-3); text-align: center; }

@media (min-width: 981px) {
  .pd-modal { align-items: center; }
  .pd-modal-box { border-radius: 20px; padding: 30px; }
}

/* ---------- 联系页 ---------- */
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 38px; padding: 38px 0 64px; }
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; }
.form-card h2 { font-family: var(--font-serif); font-size: 26px; font-weight: 500; color: var(--text); margin-bottom: 8px; }
.form-card .form-sub { color: var(--text-2); font-size: 14px; margin-bottom: 26px; font-weight: 300; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 10.5px; font-weight: 500; letter-spacing: 0.14em; margin-bottom: 9px; color: var(--text-3); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14.5px;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-3); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none;
  border-color: var(--gold-line);
  background: rgba(200, 168, 107, 0.04);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-msg { display: none; margin-top: 16px; padding: 13px 16px; border-radius: var(--radius); font-size: 13.5px; }
.form-msg.ok { display: block; background: rgba(143, 160, 127, 0.12); color: var(--olive); border: 1px solid rgba(143, 160, 127, 0.3); }
.form-msg.err { display: block; background: rgba(212, 115, 106, 0.12); color: var(--red); border: 1px solid rgba(212, 115, 106, 0.3); }

.contact-side h2 { font-family: var(--font-serif); font-size: 28px; font-weight: 500; color: var(--text); margin-bottom: 14px; }
.contact-side > p { color: var(--text-2); margin-bottom: 30px; font-weight: 300; }
.contact-channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  margin-bottom: 11px;
  background: var(--surface);
  transition: all 0.4s var(--ease);
}
.contact-channel:hover { border-color: var(--gold-line); transform: translateX(4px); }
.contact-channel .ico { font-size: 20px; }
.contact-channel b { display: block; font-family: var(--font-serif); font-size: 16px; font-weight: 500; color: var(--text); }
.contact-channel small { color: var(--text-3); }

/* ---------- 关于页 ---------- */
.about-hero { text-align: center; padding: 74px 24px 52px; background: rgba(15, 15, 18, 0.76); border-bottom: 1px solid var(--line); }
.about-hero-ico { font-size: 26px; color: var(--gold); display: flex; justify-content: center; margin-bottom: 20px; }
.about-hero h1 { font-family: var(--font-serif); font-size: clamp(32px, 4.4vw, 48px); font-weight: 500; color: var(--text); }
.about-hero p { max-width: 640px; margin: 18px auto 0; color: var(--text-2); font-size: 16px; font-weight: 300; }
.about-body { padding: 50px 0 66px; }
.about-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.about-cols > div { border-top: 1px solid var(--line); padding-top: 22px; }
.about-cols h3 { font-family: var(--font-serif); font-size: 19px; font-weight: 500; color: var(--text); margin-bottom: 12px; }
.about-cols p { color: var(--text-2); font-size: 14.5px; font-weight: 300; line-height: 1.85; }

/* ---------- 条款/隐私 ---------- */
.legal { max-width: 780px; margin: 0 auto; padding: 50px 24px 66px; }
.legal h1 { font-family: var(--font-serif); font-size: 32px; font-weight: 500; color: var(--text); margin-bottom: 8px; }
.legal .updated { color: var(--text-3); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 32px; }
.legal h2 { font-family: var(--font-serif); font-size: 20px; font-weight: 500; color: var(--text); margin: 34px 0 12px; }
.legal p, .legal li { color: var(--text-2); font-size: 14px; margin-bottom: 10px; font-weight: 300; }
.legal ul { list-style: disc; padding-left: 22px; margin-bottom: 10px; }
.legal a { color: var(--gold); }
.legal .notice-zh { background: var(--gold-soft); border: 1px solid var(--gold-line); color: var(--gold); padding: 16px 18px; border-radius: var(--radius); font-size: 13px; margin-bottom: 26px; }

/* ---------- 买家秀 ---------- */
.cust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.cust-tile {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1/1;
  border: 1px solid var(--line);
  position: relative;
  background: linear-gradient(140deg, #f6f2e9, #ece5d6);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s var(--ease), border-color 0.6s var(--ease);
}
.cust-tile:hover { transform: translateY(-5px); border-color: var(--gold-line); }
.cust-tile .cust-initial { font-family: var(--font-serif); font-size: 54px; color: var(--gold-2); opacity: 0.8; }
.cust-tile .tag {
  position: absolute;
  left: 12px; bottom: 12px; right: 12px;
  background: rgba(10, 10, 12, 0.78);
  color: var(--text-2);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 999px;
  text-align: center;
  backdrop-filter: blur(6px);
}

/* ---------- 流程步骤 ---------- */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.step-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 18px 22px;
  transition: all 0.5s var(--ease);
}
.step-card:hover { transform: translateY(-5px); border-color: var(--gold-line); }
.step-num {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 500;
  color: var(--gold-2);
  opacity: 0.5;
  line-height: 1;
  margin-bottom: 18px;
}
.step-card .ico { font-size: 20px; margin-bottom: 14px; }
.step-card h3 { font-family: var(--font-serif); font-size: 16.5px; font-weight: 500; color: var(--text); margin-bottom: 10px; }
.step-card p { font-size: 13px; color: var(--text-2); line-height: 1.75; font-weight: 300; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 720px; margin: 30px auto 0; }
.faq-item {
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.faq-item summary {
  padding: 15px 4px;
  font-size: 14.5px;
  font-weight: 400;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  color: var(--text);
  transition: color 0.3s var(--ease);
}
.faq-item summary:hover { color: var(--gold); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "";
  width: 11px; height: 11px;
  border-right: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transform: rotate(45deg);
  transition: transform 0.35s var(--ease);
  flex: none;
  margin-bottom: 4px;
}
.faq-item[open] summary::after { transform: rotate(-135deg); margin-bottom: -4px; }
.faq-item .faq-a {
  padding: 0 4px 20px;
  color: var(--text-2);
  font-size: 13.5px;
  font-weight: 300;
  line-height: 1.8;
  animation: fadeIn 0.4s var(--ease);
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ---------- 页脚 ---------- */
.site-footer { background: rgba(6, 6, 8, 0.94); color: var(--text-2); padding: 54px 0 26px; font-size: 13.5px; border-top: 1px solid var(--line); position: relative; z-index: 2; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 34px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.footer-grid h4 { color: var(--text); font-size: 10.5px; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 20px; }
.footer-grid .logo { color: var(--text); margin-bottom: 16px; display: inline-block; }
.footer-grid p { color: var(--text-3); font-size: 13px; line-height: 1.85; font-weight: 300; }
.footer-links li { margin-bottom: 11px; }
.footer-links a { color: var(--text-3); transition: color 0.3s var(--ease); font-weight: 300; }
.footer-links a:hover { color: var(--gold); }
.footer-grid .ico-inline { color: var(--gold-2); margin-right: 7px; }
.pay-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.pay-badge {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: all 0.3s var(--ease);
}
.pay-badge:hover { border-color: var(--gold-line); color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding-top: 28px; color: var(--text-3); font-size: 11.5px; letter-spacing: 0.04em; }

/* ---------- 面包屑 / 空状态 ---------- */
.crumbs { padding: 26px 0 0; font-size: 12px; color: var(--text-3); letter-spacing: 0.04em; }
.crumbs a { color: var(--text-2); transition: color 0.3s var(--ease); }
.crumbs a:hover { color: var(--gold); }
.empty-state { text-align: center; padding: 50px 20px; color: var(--text-3); }
.empty-state .ico { font-size: 30px; margin-bottom: 16px; color: var(--gold-2); opacity: 0.6; }

.opt-label { font-size: 10.5px; font-weight: 500; letter-spacing: 0.14em; color: var(--text-3); margin-bottom: 9px; display: block; }
.opt-select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13.5px;
  background: var(--surface);
  color: var(--text);
}

/* ---------- 列表工具条 / 搜索 ---------- */
.list-toolbar { display: flex; gap: 14px; justify-content: space-between; align-items: center; margin-bottom: 34px; flex-wrap: wrap; }
.search-box { position: relative; flex: 1; min-width: 220px; max-width: 420px; }
.search-box .search-ico { position: absolute; left: 17px; top: 50%; transform: translateY(-50%); font-size: 15px; color: var(--text-3); pointer-events: none; }
.search-box input {
  width: 100%;
  padding: 13px 20px 13px 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px;
  font-family: inherit;
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.search-box input::placeholder { color: var(--text-3); }
.search-box input:focus { outline: none; border-color: var(--gold-line); background: var(--surface-2); }
.list-toolbar .opt-select { width: auto; min-width: 200px; border-radius: 999px; padding: 13px 18px; }


/* 列表页吸顶筛选：浏览时随时能改筛选/搜索 */
.list-sticky {
  position: sticky;
  top: 72px;
  z-index: 60;
  padding: 12px 0 10px;
  margin-bottom: 4px;
  background: linear-gradient(180deg, rgba(10, 10, 12, 0.94) 0%, rgba(10, 10, 12, 0.88) 70%, rgba(10, 10, 12, 0) 100%);
  backdrop-filter: blur(10px);
}
.list-sticky .filter-bar { margin-bottom: 12px; }
.list-sticky .list-toolbar { margin-bottom: 0; }
@media (max-width: 980px) {
  .list-sticky { top: 62px; }
}
@media (max-width: 600px) {
  .list-sticky { top: 58px; padding: 10px 0 8px; }
  .list-sticky .filter-bar { margin-bottom: 10px; justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
  .list-sticky .filter-bar::-webkit-scrollbar { display: none; }
  .list-sticky .filter-chip { flex: none; }
}


/* 手机端商品网格改 2 列：单列时 50 个商品要滚 27000px，2 列省掉 3/4 滚动 */
@media (max-width: 700px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .card-body { padding: 12px 12px 14px; gap: 5px; }
  .card-name { font-size: 14px; min-height: 38px; line-height: 1.35; }
  .card-cat { font-size: 9.5px; letter-spacing: 0.12em; }
  .price { font-size: 15px; }
  .card-cta .btn { padding: 8px 12px; font-size: 11.5px; }
  .badge { top: 9px; left: 9px; padding: 3px 8px; font-size: 9px; letter-spacing: 0.1em; }
}

/* ---------- 尺码指南 ---------- */
.size-block { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px 20px 14px; margin-bottom: 15px; min-width: 0; }
.size-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; min-width: 0; }
.size-two-col > * { min-width: 0; }
.size-two-col .size-block { margin-bottom: 0; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; min-width: 0; max-width: 100%; }
.size-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 420px; }
.size-table thead th {
  text-align: left;
  padding: 12px;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-2);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}
.size-table tbody td { padding: 12px; color: var(--text-2); border-bottom: 1px solid var(--line); white-space: nowrap; }
.size-table tbody tr:last-child td { border-bottom: none; }
.size-table tbody tr { transition: background 0.3s var(--ease); }
.size-table tbody tr:hover { background: rgba(200, 168, 107, 0.05); }
.size-table tbody td:first-child { color: var(--text); font-weight: 500; }
.size-tips { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 20px; margin-top: 15px; }
.size-note {
  margin-top: 16px;
  padding: 16px 18px;
  background: var(--gold-soft);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  color: var(--gold);
  font-size: 12.5px;
  line-height: 1.75;
}

/* 要点列表 */
.policy-list { margin-top: 6px; }
.policy-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.75;
  font-weight: 300;
}
.policy-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 9px; height: 5px;
  border-left: 1.5px solid var(--gold);
  border-bottom: 1.5px solid var(--gold);
  transform: rotate(-45deg);
}

/* ---------- 返回顶部 ---------- */
.back-top {
  position: fixed;
  right: 22px; bottom: 26px;
  z-index: 150;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(20, 20, 26, 0.9);
  backdrop-filter: blur(10px);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.4s var(--ease);
}
.back-top.show { opacity: 1; visibility: visible; transform: none; }
.back-top:hover { border-color: var(--gold); color: var(--gold); }
body.has-pd-bar .back-top { bottom: 96px; }

/* ---------- 鼠标光晕（桌面端） ---------- */
.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 520px; height: 520px;
  margin: -260px 0 0 -260px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  background: radial-gradient(circle, rgba(200, 168, 107, 0.09), transparent 62%);
  transition: opacity 0.6s var(--ease);
  will-change: transform;
}
.cursor-glow.on { opacity: 1; }

/* ============================================================
   布局节奏：非对称网格 / 横向轨道 / 错落双列 / 声明带
   ============================================================ */

/* 左对齐区块标题（与居中标题交替，形成节奏） */
.section-head.left { text-align: left; margin: 0 0 32px; max-width: 620px; }
.section-head.left h2 { max-width: 18em; }

/* 阅读进度条 */
.scroll-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 2px;
  z-index: 400;
  background: transparent;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--gold-2), var(--gold));
  box-shadow: 0 0 12px rgba(200, 168, 107, 0.5);
  transition: width 0.1s linear;
}

/* ---------- Hero 非对称分栏 ---------- */
.hero-split {
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 56px;
  align-items: center;
  text-align: left;
}
.hero-copy { max-width: 620px; }
.hero-copy h1 { margin: 0 0 24px; }
.hero .lead { margin: 0 0 36px; max-width: 540px; }
.hero .hero-cta { justify-content: flex-start; }

/* 标题遮罩揭示（文字从遮罩后升起，比淡入高级） */
.mask-head { overflow: hidden; display: block; }
.mask-head > span {
  display: block;
  transform: translateY(105%);
  animation: maskUp 1.05s var(--ease) 0.1s forwards;
}
@keyframes maskUp { to { transform: translateY(0); } }
.hero .lead,
.hero .hero-cta,
.hero .hero-facts {
  opacity: 0;
  animation: softIn 0.9s var(--ease) forwards;
}
.hero .lead { animation-delay: 0.42s; }
.hero .hero-cta { animation-delay: 0.56s; }
.hero .hero-facts { animation-delay: 0.68s; }
@keyframes softIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Hero 内联要点（替代四宫格信任条） */
.hero-facts { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 34px; }
.hero-facts li { display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text-2); }
.hero-facts .ico { font-size: 16px; }

/* Hero 浮动商品叠层 · 自动轮播
   外层 .hero-stack-card 负责"槽位"（位置/旋转/层级，带过渡），
   内层 .hs-inner 负责鼠标倾斜，两者互不打架。 */
.hero-visual {
  position: relative;
  perspective: 1200px;
  /* 高度跟随宽度：叠层总高 ≈ 卡片高 + 前卡下移量 = 1.62 × 卡高 = 1.0 × 容器宽 */
  aspect-ratio: 1 / 1.04;
  min-height: 320px;
}
.hero-stack-card {
  position: absolute;
  top: 0; left: 0;
  width: 62%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #f6f2e9;
  border: 1px solid var(--gold-line);
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6);
  will-change: transform, opacity;
  transition: transform 0.95s var(--ease), opacity 0.95s var(--ease);
  /* 用 backwards 而不是 both：动画结束后不再锁定 transform，避免干扰槽位切换 */
  animation: cardIn 1.1s var(--ease) backwards;
}
/* 入场错落用 nth-child（槽位类会轮换，不能挂在槽位类上） */
.hero-stack-card:nth-child(1) { animation-delay: 0.3s; }
.hero-stack-card:nth-child(2) { animation-delay: 0.46s; }
.hero-stack-card:nth-child(3) { animation-delay: 0.62s; }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(46px) rotate(0deg) scale(0.9); }
}

/* 三个槽位（translate 的百分比是相对卡片自身尺寸，随宽度自适应） */
.hero-stack-card.slot-2 { transform: translate(0, 0) rotate(-5deg) scale(0.92); opacity: 0.6; z-index: 1; }
.hero-stack-card.slot-1 { transform: translate(42%, 30%) rotate(3.5deg) scale(0.96); opacity: 0.84; z-index: 2; }
.hero-stack-card.slot-0 { transform: translate(19%, 62%) rotate(-2deg) scale(1); opacity: 1; z-index: 3; }
.hero-stack-card:hover { opacity: 1; }

.hs-inner { display: block; position: relative; }
.hero-stack-card img { width: 100%; display: block; pointer-events: none; }
.hs-tag {
  position: absolute;
  left: 12px; bottom: 12px;
  background: rgba(10, 10, 12, 0.8);
  color: var(--gold);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--gold-line);
  backdrop-filter: blur(6px);
  white-space: nowrap;
}
/* 轮播进度点 */
.hero-dots { position: absolute; right: 4%; bottom: 4px; display: flex; gap: 7px; z-index: 5; }
.hero-dots span {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--line-strong);
  transition: background 0.35s var(--ease), transform 0.35s var(--ease);
}
.hero-dots span.on { background: var(--gold); transform: scale(1.5); }

/* ---------- 分类 bento 网格 ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(146px, auto);
  gap: 14px;
}
.bento-tile {
  position: relative;
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(20, 20, 26, 0.9);
  overflow: hidden;
  transition: border-color 0.45s var(--ease), transform 0.45s var(--ease), background 0.45s var(--ease);
}
.bento-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 10%, rgba(200, 168, 107, 0.16), transparent 68%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  z-index: 2;
}
/* 封面图铺满卡片，底部加渐暗层保证文字可读 */
.bt-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transition: transform 0.9s var(--ease), opacity 0.5s var(--ease);
}
.bento-tile:hover .bt-cover { transform: scale(1.06); opacity: 0.92; }
.bento-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 10, 12, 0.1) 0%, rgba(10, 10, 12, 0.5) 55%, rgba(10, 10, 12, 0.9) 100%);
  pointer-events: none;
}
.bt-inner { z-index: 3; }
.bento-tile:hover { border-color: var(--gold-line); background: var(--surface-2); }
.bento-tile:hover::before { opacity: 1; }
.bento-lg { grid-column: span 2; grid-row: span 2; }
.bt-inner {
  position: relative;
  z-index: 3;
  height: 100%;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.bento-tile .ico { font-size: 24px; }
.bento-lg .ico { font-size: 34px; }
.bt-cn { font-family: var(--font-serif); font-size: 18px; font-weight: 500; color: var(--text); margin-top: auto; }
.bento-lg .bt-cn { font-size: 26px; }
.bt-cd { font-size: 12.5px; color: var(--text-3); }
.bt-arrow {
  position: absolute;
  top: 22px; right: 22px;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2);
  font-size: 16px;
  transition: all 0.45s var(--ease);
}
.bento-tile:hover .bt-arrow { background: var(--gold); border-color: var(--gold); color: #0a0a0c; transform: translateX(3px); }

/* ---------- 横向滚动轨道 ---------- */
.rail-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}
.rail-head h2 { font-family: var(--font-serif); font-size: clamp(26px, 3.2vw, 38px); font-weight: 500; color: var(--text); }
.rail-head p { color: var(--text-2); margin-top: 10px; font-size: 14.5px; font-weight: 300; }
.rail-nav { display: flex; gap: 10px; flex: none; }
.rail-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.35s var(--ease);
}
.rail-btn:hover { background: var(--gold); border-color: var(--gold); color: #0a0a0c; }
.rail-btn:disabled { opacity: 0.3; cursor: default; }
.rail-btn:disabled:hover { background: transparent; border-color: var(--line-strong); color: var(--text); }
.rail-shell { position: relative; }
.rail {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 4px max(24px, calc((100vw - 1200px) / 2 + 24px)) 8px;
  scrollbar-width: none;
  cursor: grab;
}
.rail::-webkit-scrollbar { display: none; }
.rail.dragging { cursor: grabbing; scroll-behavior: auto; scroll-snap-type: none; }
.rail-card {
  flex: 0 0 244px;
  scroll-snap-align: start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.45s var(--ease), transform 0.45s var(--ease);
}
.rail-card:hover { border-color: var(--gold-line); }
.rail-card .thumb { aspect-ratio: 1/1; overflow: hidden; background: #f6f2e9; }
.rail-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.85s var(--ease); }
.rail-card:hover .thumb img { transform: scale(1.06); }
.rail-card .rc-body { padding: 13px 15px 15px; display: flex; flex-direction: column; gap: 5px; flex: 1; }
.rail-card .rc-cat { font-size: 10px; color: var(--gold-2); letter-spacing: 0.16em; }
.rail-card .rc-name { font-family: var(--font-serif); font-size: 15.5px; font-weight: 500; line-height: 1.4; color: var(--text); min-height: 42px; }
.rail-card .rc-price { font-size: 16px; color: var(--gold); font-weight: 500; margin-top: auto; }
.rail-foot {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
}
.rail-hint { font-size: 11.5px; color: var(--text-3); letter-spacing: 0.1em; flex: none; }
.rail-progress { flex: 1; height: 1px; background: var(--line); position: relative; max-width: 420px; }
.rail-progress span { position: absolute; top: -1px; left: 0; height: 3px; width: 20%; background: var(--gold); border-radius: 2px; transition: width 0.12s linear, left 0.12s linear; }
.rail-all { margin-left: auto; font-size: 12.5px; color: var(--gold); letter-spacing: 0.06em; border-bottom: 1px solid var(--gold-line); padding-bottom: 2px; flex: none; }

/* ---------- 卖点错落双列 ---------- */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 34px; }
.why-item {
  padding: 20px 0 18px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 20px;
  transition: border-color 0.45s var(--ease);
}
.why-item:hover { border-top-color: var(--gold); }
.why-item .ico { font-size: 22px; grid-row: span 2; margin-top: 3px; }
.why-item h3 { font-family: var(--font-serif); font-size: 19px; font-weight: 500; color: var(--text); }
.why-item p { font-size: 13.5px; color: var(--text-2); font-weight: 300; line-height: 1.75; }
.why-offset { margin-top: 36px; }

/* ---------- 数字带 ---------- */
.stats-band { background: rgba(8, 8, 10, 0.84); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 40px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }
.stat b {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 500;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -0.01em;
}
.stat span { display: block; margin-top: 12px; font-size: 12px; color: var(--text-3); letter-spacing: 0.06em; }

/* ---------- 买家秀错落 ---------- */
.cust-offset .cust-tile { will-change: transform; }
.cust-offset > *:nth-child(2) { margin-top: 40px; }
.cust-offset > *:nth-child(3) { margin-top: -18px; }
.cust-offset > *:nth-child(4) { margin-top: 22px; }
.cust-grid { align-items: start; }
.cust-tile:nth-child(1) { aspect-ratio: 3/4; }
.cust-tile:nth-child(2) { aspect-ratio: 1/1; }
.cust-tile:nth-child(3) { aspect-ratio: 1/1; }
.cust-tile:nth-child(4) { aspect-ratio: 3/4; }
.cust-foot { margin-top: 26px; display: flex; gap: 20px; flex-wrap: wrap; font-size: 13.5px; color: var(--text-3); }
.cust-foot a { color: var(--gold); border-bottom: 1px solid var(--gold-line); padding-bottom: 2px; }

/* ---------- 行动号召带 ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: 74px 0;
  text-align: center;
  background: linear-gradient(180deg, rgba(10, 10, 12, 0.62), rgba(18, 16, 22, 0.88) 60%, rgba(10, 10, 12, 0.62));
  border-top: 1px solid var(--line);
}
.cta-glow {
  position: absolute;
  left: 50%; top: 50%;
  width: 720px; height: 420px;
  margin: -210px 0 0 -360px;
  background: radial-gradient(ellipse, rgba(200, 168, 107, 0.16), transparent 68%);
  filter: blur(48px);
  pointer-events: none;
  animation: breathe 9s ease-in-out infinite;
}
@keyframes breathe {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.14); opacity: 1; }
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { font-family: var(--font-serif); font-size: clamp(30px, 4.6vw, 56px); font-weight: 500; color: var(--text); letter-spacing: -0.01em; }
.cta-band p { color: var(--text-2); margin: 18px auto 40px; max-width: 560px; font-size: 16px; font-weight: 300; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
  .hero-split { grid-template-columns: 1fr; gap: 46px; text-align: left; }
  .hero-visual { aspect-ratio: 1 / 1.14; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento-lg { grid-column: span 2; grid-row: span 1; }
  .why-grid { grid-template-columns: 1fr; gap: 0; }
  .why-offset { margin-top: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 34px 20px; }
  .stat:nth-child(2) { border-right: none; }
  .cust-offset > * { margin-top: 0 !important; }
  .rail-card { flex: 0 0 214px; }
  .cta-band { padding: 54px 0; }
}
@media (max-width: 600px) {
  .bento { grid-template-columns: 1fr; grid-auto-rows: minmax(132px, auto); }
  .bento-lg { grid-column: span 1; }
  .hero-visual { aspect-ratio: 1 / 1.18; }
  .hero-stack-card { width: 68%; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--line); padding-bottom: 22px; }
  .stat:last-child { border-bottom: none; }
  .rail-head { flex-direction: column; align-items: flex-start; }
  .rail-foot { flex-wrap: wrap; gap: 14px; }
  .rail-progress { order: 3; width: 100%; max-width: none; flex: 1 0 100%; }
  .rail-all { margin-left: 0; }
}

/* 无障碍：尊重系统减弱动效设置 */
@media (prefers-reduced-motion: reduce) {
  .mask-head > span { transform: none; animation: none; }
  .hero .lead, .hero .hero-cta, .hero .hero-facts { opacity: 1; animation: none; }
  .hero-stack-card { animation: none !important; }
  .cta-glow { animation: none; }
  .scroll-progress span { transition: none; }
  /* 背景层：停掉动画，粒子由 JS 只画一帧 */
  .bg-aurora span { animation: none; }
  .bg-grid { animation: none; }
  .bg-edge { animation: none; }
  .bg-topo, .bg-beams span, .bg-geo span, .bg-scan, .bg-stars span { animation: none; }
  .bg-stars span { opacity: 0.22; }
  .bg-sweep { display: none; }
  /* 点击爆裂不播动画（JS 在减弱动效下也不会触发） */
  .burst-ico, .burst-ring, .burst-halo { animation: none; opacity: 0; }
}

/* ---------- 响应式（原有布局） ---------- */
@media (max-width: 980px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(12, 12, 15, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: inline-block; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-bar { grid-template-columns: repeat(2, 1fr); }
  .pd-wrap { grid-template-columns: 1fr; }
  .pd-gallery { position: static; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-cols { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .size-two-col { grid-template-columns: 1fr; }
  .size-two-col .size-block { margin-bottom: 20px; }
  .cursor-glow { display: none; }
}
@media (max-width: 600px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: 1fr; }
  .trust-bar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 66px 16px 50px; }
  .section { padding: 46px 0; }
  .cust-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .list-toolbar { flex-direction: column; align-items: stretch; }
  .search-box, .list-toolbar .opt-select { max-width: none; width: 100%; }
  .back-top { right: 14px; bottom: 20px; width: 42px; height: 42px; }
  .pd-info { gap: 14px; }
}

/* ---------- 无障碍：尊重系统减弱动效设置 ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
  .cursor-glow { display: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   购物车与结算
   ============================================================ */

/* 头部购物车入口（与收藏入口同规格） */
.header-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-2);
  transition: all 0.3s var(--ease);
  flex: none;
}
.header-cart:hover { border-color: var(--gold-line); color: var(--gold); }
.header-cart .hc-ico { display: flex; font-size: 17px; }
.header-cart.has-items { color: var(--gold); border-color: var(--gold-line); }
.header-cart .hc-count {
  position: absolute;
  top: -5px; right: -5px;
  min-width: 17px; height: 17px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--gold);
  color: #0a0a0c;
  font-size: 10.5px;
  font-weight: 600;
  line-height: 17px;
  text-align: center;
}

/* 商品卡片：改为 div + 内层链接，容纳快速加购按钮 */
.product-card { position: relative; }
.pc-link { display: flex; flex-direction: column; flex: 1; color: inherit; }
.pc-add {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 3;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--gold-line);
  background: rgba(10, 10, 12, 0.82);
  color: var(--gold);
  font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(6px);
  opacity: 0;
  transform: translateY(-4px);
  transition: all 0.35s var(--ease);
  cursor: pointer;
}
.product-card:hover .pc-add { opacity: 1; transform: none; }
.pc-add:hover { background: var(--gold); color: #0a0a0c; border-color: var(--gold); }
.pc-add:active { transform: scale(0.92); }
@media (max-width: 700px) {
  .pc-add { width: 30px; height: 30px; font-size: 13px; top: 9px; right: 9px; opacity: 1; transform: none; }
}

/* 轻提示 */
.nm-toast {
  position: fixed;
  left: 50%; bottom: 96px;
  transform: translate(-50%, 10px);
  z-index: 350;
  background: rgba(20, 20, 26, 0.96);
  border: 1px solid var(--gold-line);
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 11px 20px;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
}
.nm-toast.show { opacity: 1; transform: translate(-50%, 0); }

/* 详情页加购区 */
.pd-cart {
  display: grid;
  gap: 10px;
  padding: 18px 0 4px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}

/* ---- 结算页 ---- */
.co-section { padding-top: 40px; }

.co-steps {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.co-steps li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  color: var(--text-3);
  letter-spacing: 0.04em;
  padding: 9px 16px 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}
.co-steps li span {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: 10.5px;
  font-weight: 600;
  flex: none;
}
.co-steps li.on { color: var(--gold); border-color: var(--gold-line); background: var(--gold-soft); }
.co-steps li.on span { border-color: var(--gold); background: var(--gold); color: #0a0a0c; }
.co-steps li em { font-style: normal; }

.co-grid { display: grid; grid-template-columns: 1.65fr 1fr; gap: 26px; align-items: start; }

.co-lines { display: flex; flex-direction: column; }

.co-line {
  display: grid;
  grid-template-columns: 84px 1fr auto auto auto;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.co-line:first-child { border-top: 1px solid var(--line); }
.co-thumb {
  width: 84px; height: 84px;
  border-radius: 10px;
  overflow: hidden;
  background: #f6f2e9;
  border: 1px solid var(--line);
  flex: none;
}
.co-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.co-mid { min-width: 0; }
.co-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 15.5px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
}
.co-name:hover { color: var(--gold); }
.co-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; font-size: 11px; }
.co-cat { color: var(--gold-2); letter-spacing: 0.12em; }
.co-size {
  color: var(--text-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 7px;
  font-size: 10.5px;
}
.co-unit { font-size: 12.5px; color: var(--text-3); margin-top: 7px; }

.co-qty {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
}
.co-step {
  width: 26px; height: 26px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--text-2);
  font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s var(--ease);
}
.co-step:hover { background: var(--gold); color: #0a0a0c; }
.co-step svg { width: 12px; height: 12px; }
.co-num { min-width: 26px; text-align: center; font-size: 13px; color: var(--text); }
.co-line-total { font-size: 14.5px; color: var(--gold); font-weight: 500; white-space: nowrap; }

.co-del {
  width: 30px; height: 30px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s var(--ease);
}
.co-del:hover { border-color: rgba(212, 115, 106, 0.5); color: var(--red); }
.co-del svg { width: 13px; height: 13px; }

.co-clear {
  align-self: flex-start;
  margin-top: 16px;
  background: none;
  border: none;
  color: var(--text-3);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding: 4px 0;
}
.co-clear:hover { color: var(--red); }

.co-empty {
  text-align: center;
  padding: 64px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
}
.co-empty .ico { font-size: 30px; color: var(--gold-2); opacity: 0.6; margin-bottom: 14px; }
.co-empty p { color: var(--text-2); font-size: 14px; margin-bottom: 20px; }

/* 右栏 */
.co-side { display: grid; gap: 16px; position: sticky; top: 92px; }
.co-summary, .co-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.co-h {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 16px;
}
.co-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  font-size: 13px;
  color: var(--text-2);
  padding: 8px 0;
}
.co-row b { color: var(--text); font-size: 14.5px; font-weight: 500; }
.co-row-ship { flex-direction: column; align-items: flex-start; gap: 5px; }
.co-row-ship small { color: var(--text-3); font-size: 11px; line-height: 1.5; }
.co-total {
  border-top: 1px solid var(--line);
  margin-top: 6px;
  padding-top: 14px;
  font-size: 14px;
  color: var(--text);
}
.co-total b { font-family: var(--font-serif); font-size: 24px; color: var(--gold); }

.co-form label { display: block; margin-bottom: 12px; }
.co-form label > span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-bottom: 6px;
}
.co-form input, .co-form textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-size: 13.5px;
  font-family: inherit;
  resize: vertical;
}
.co-form input:focus, .co-form textarea:focus {
  outline: none;
  border-color: var(--gold-line);
  background: rgba(200, 168, 107, 0.04);
}
.co-err {
  color: var(--red);
  font-size: 12px;
  margin-bottom: 10px;
}

/* 订单完成区 */
.co-done {
  margin-top: 34px;
  padding: 26px;
  border: 1px solid var(--gold-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(200, 168, 107, 0.07), rgba(20, 20, 26, 0.5));
}
.co-done-t {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 18px;
}
.co-no {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgba(10, 10, 12, 0.5);
  border: 1px solid var(--line);
  margin-bottom: 22px;
}
.co-no small { display: block; font-size: 10.5px; color: var(--text-3); letter-spacing: 0.1em; margin-bottom: 4px; }
.co-no b { font-family: var(--font-serif); font-size: 17px; color: var(--gold); letter-spacing: 0.06em; }
.co-copy {
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-2);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 12px;
  transition: all 0.3s var(--ease);
}
.co-copy:hover { border-color: var(--gold); color: var(--gold); }

.co-plat-head h4 { font-family: var(--font-serif); font-size: 16px; color: var(--text); margin-bottom: 6px; }
.co-plat-head p { font-size: 12.5px; color: var(--text-3); line-height: 1.6; margin-bottom: 14px; }
.co-plat { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.co-plat-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-2);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  transition: all 0.3s var(--ease);
}
.co-plat-btn:hover { border-color: var(--gold-line); color: var(--gold); }
.co-plat-btn.on { background: var(--gold); border-color: var(--gold); color: #0a0a0c; font-weight: 500; }

.co-items { display: flex; flex-direction: column; gap: 8px; }
.co-it {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.015);
}
.co-it img { width: 44px; height: 44px; border-radius: 6px; object-fit: cover; background: #f6f2e9; flex: none; }
.co-it-mid { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.co-it-name { font-size: 13.5px; color: var(--text); }
.co-it-name em { font-style: normal; color: var(--text-3); font-size: 12px; }
.co-it-qty { font-size: 12px; color: var(--text-3); }
.co-it .btn { flex: none; }

.co-guide { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.co-guide h4 { font-size: 12px; letter-spacing: 0.1em; color: var(--text-3); margin-bottom: 10px; }
.co-guide ol { margin: 0; padding-left: 18px; }
.co-guide li { font-size: 13px; color: var(--text-2); line-height: 1.75; margin-bottom: 4px; }

@media (max-width: 980px) {
  .co-grid { grid-template-columns: 1fr; gap: 20px; }
  .co-side { position: static; }
}
@media (max-width: 700px) {
  .co-line {
    grid-template-columns: 64px 1fr auto;
    grid-template-areas:
      "thumb mid del"
      "thumb qty total";
    row-gap: 10px;
  }
  .co-thumb { width: 64px; height: 64px; grid-area: thumb; }
  .co-mid { grid-area: mid; }
  .co-qty { grid-area: qty; justify-self: start; }
  .co-line-total { grid-area: total; justify-self: end; }
  .co-del { grid-area: del; }
  .co-name { font-size: 14px; }
  .co-done { padding: 18px; }
  .co-it { flex-wrap: wrap; }
  .co-it .btn { width: 100%; justify-content: center; }
  .co-steps li { font-size: 11.5px; padding: 7px 12px 7px 9px; }
  .nm-toast { bottom: 84px; font-size: 12px; padding: 10px 16px; }
}

/* ============================================================
   极简紧凑布局（无分类）
   ============================================================ */

/* 紧凑首屏：一行标题 + 一行说明 + 按钮，不再占满一屏 */
.hero-simple {
  padding: 52px 0 34px;
  text-align: center;
  background:
    radial-gradient(ellipse 70% 60% at 50% -10%, rgba(200, 168, 107, 0.14) 0%, transparent 62%),
    linear-gradient(180deg, rgba(10, 10, 12, 0.5) 0%, rgba(16, 16, 21, 0.24) 60%, rgba(10, 10, 12, 0.55) 100%);
}
.hero-simple h1 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 500;
  line-height: 1.18;
  max-width: 760px;
  margin: 0 auto 12px;
  color: var(--text);
}
.hero-simple p {
  font-size: 14.5px;
  font-weight: 300;
  color: var(--text-2);
  max-width: 560px;
  margin: 0 auto 22px;
  line-height: 1.7;
}
.hero-simple .hero-cta { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.hero-simple .btn { padding: 10px 22px; font-size: 12px; }

/* 紧凑区块 */
.section-tight { padding: 36px 0 52px; }

/* 简洁标题行：左标题 + 右链接/数量 */
.simple-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.simple-head h2 {
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 500;
  color: var(--text);
  margin: 0;
}
.simple-more {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 1px;
}
.simple-more:hover { color: #d8bb7f; }
.simple-count { font-size: 12px; color: var(--text-3); letter-spacing: 0.06em; }

/* 更密的商品网格（桌面 6 列） */
.product-grid { grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 14px; }
.product-card .card-body { padding: 12px 12px 14px; gap: 5px; }
.card-name { font-size: 13.5px; min-height: 36px; line-height: 1.35; }
.price { font-size: 14.5px; }
.card-cta { margin-top: 8px; }
.card-cta .btn { padding: 7px 10px; font-size: 11px; }
.badge { top: 9px; left: 9px; padding: 3px 8px; font-size: 9px; }

/* 吸顶条更薄 */
.list-sticky { padding: 9px 0 8px; }
.list-toolbar { margin-bottom: 0; gap: 10px; }
.search-box input { padding: 10px 16px 10px 40px; font-size: 12.5px; }
.list-toolbar .opt-select { padding: 10px 14px; font-size: 12.5px; }

/* 页脚更紧 */
.site-footer { padding: 40px 0 22px; }
.footer-grid { gap: 26px; padding-bottom: 26px; }
.footer-grid h4 { margin-bottom: 12px; }
.footer-links li { margin-bottom: 8px; }
.footer-bottom { padding-top: 20px; }

/* 平台滚动条更薄 */
.marquee { padding: 11px 0; }
.marquee span { font-size: 14px; letter-spacing: 0.18em; padding: 0 26px; }
.marquee span::after { margin-left: 52px; }

@media (max-width: 980px) {
  .hero-simple { padding: 40px 0 26px; }
  .section-tight { padding: 28px 0 40px; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .hero-simple { padding: 32px 0 22px; }
  .hero-simple h1 { font-size: 22px; }
  .hero-simple p { font-size: 13px; margin-bottom: 16px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .simple-head { margin-bottom: 12px; }
}

/* ============================================================
   DAT BOY 风格 finds 布局
   纯黑底 + 白色文字 + 红色平台强调
   ============================================================ */

/* 注意：绝对不要在 body 上设不透明背景！
   底色必须留在 html 上、body 保持 transparent，否则负 z-index 的 11 层动态背景会被整层盖掉
   （实测：加了 body 背景后金色像素从 34.9 万掉到 3,858）。黑色观感靠 html 的 --bg 即可。 */
body.finds-page { background: transparent; }

/* ---- 头部：胶囊导航 ---- */
.finds-header .header-inner { height: 68px; }
.finds-header .logo { font-family: var(--font-sans); font-size: 19px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.finds-header .logo .logo-text { color: #fff; }
.finds-header .logo span:not(.logo-text) { display: none; }

.finds-header .main-nav {
  gap: 2px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.03);
}
.finds-header .main-nav a {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: 0.02em;
  text-transform: none;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.25s var(--ease);
}
.finds-header .main-nav a::after { display: none; }
.finds-header .main-nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.05); }
.finds-header .main-nav a.active { background: #fff; color: #0b0b0d; font-weight: 500; }
.finds-header .header-cart, .finds-header .header-wish {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}
.finds-header .lang-switch { border-color: rgba(255, 255, 255, 0.08); background: rgba(255, 255, 255, 0.03); }

/* ---- 主体 ---- */
.finds-wrap { padding: 18px 0 60px; }

/* ---- 筛选面板 ---- */
.finds-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  padding: 14px;
  margin-bottom: 20px;
}
.finds-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 4px;
  align-content: center;
}
.finds-chip {
  text-align: center;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.55);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  font-family: inherit;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.finds-chip:hover { color: #fff; background: rgba(255, 255, 255, 0.05); }
.finds-chip.on { background: #fff; color: #0b0b0d; font-weight: 600; }

.finds-tools { display: flex; flex-direction: column; gap: 9px; }
.finds-search {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.45);
}
.finds-search input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 13px;
  font-family: inherit;
  outline: none;
}
.finds-search input::placeholder { color: rgba(255, 255, 255, 0.38); }
.finds-search input::-webkit-search-cancel-button { -webkit-appearance: none; }
.finds-selects { display: flex; gap: 8px; }
.finds-selects select {
  flex: 1;
  min-width: 0;
  height: 38px;
  padding: 0 30px 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23888' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
}
.finds-selects select option { background: #14141a; color: #fff; }

/* ---- 侧栏 + 网格 ---- */
.finds-body { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 22px; align-items: start; }

.finds-side {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 16px;
  padding: 16px 16px 8px;
  position: sticky;
  top: 86px;
}
.finds-side h3 {
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 10px;
  font-weight: 500;
}
.finds-side a {
  display: block;
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
  transition: color 0.2s var(--ease);
}
.finds-side a:last-child { border-bottom: none; }
.finds-side a:hover { color: #fff; }
.finds-side a.on { color: #fff; font-weight: 600; }

.finds-count { font-size: 11px; color: rgba(255, 255, 255, 0.38); letter-spacing: 0.06em; text-align: right; }

.finds-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

/* ---- 卡片 ---- */
.find-card { position: relative; }
.find-card .fc-link { display: block; color: inherit; }
.find-card .fc-img {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  overflow: hidden;
  background: #f2f0ed;
}
.find-card .fc-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s var(--ease); }
.find-card:hover .fc-img img { transform: scale(1.04); }
.find-card .fc-name {
  margin-top: 9px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.find-card .fc-price { margin-top: 3px; font-size: 12.5px; color: rgba(255, 255, 255, 0.7); }
.find-card .fc-old { color: rgba(255, 255, 255, 0.32); text-decoration: line-through; font-size: 11px; }
.find-card .fc-buy {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 100%;
  padding: 9px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.55);
  font-size: 11.5px;
  transition: all 0.25s var(--ease);
}
.find-card .fc-buy b { color: #ff3b4e; font-weight: 600; }
.find-card .fc-buy:hover { background: rgba(255, 59, 78, 0.1); border-color: rgba(255, 59, 78, 0.35); color: #fff; }
.find-card .badge {
  position: absolute;
  top: 8px; left: 8px;
  background: rgba(8, 8, 10, 0.8);
  color: #ffd9a0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 8.5px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  border-radius: 999px;
}
.find-card .pc-add {
  position: absolute;
  top: 8px; right: 8px;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 8, 10, 0.78);
  color: #fff;
  font-size: 12px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: all 0.25s var(--ease);
  backdrop-filter: blur(6px);
  cursor: pointer;
  z-index: 3;
}
.find-card:hover .pc-add { opacity: 1; }
.find-card .pc-add:hover { background: #fff; color: #0b0b0d; }
.find-card .pc-add svg { width: 12px; height: 12px; }

/* ---- 响应式 ---- */
@media (max-width: 1100px) {
  .finds-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .finds-body { grid-template-columns: 200px minmax(0, 1fr); gap: 18px; }
}
@media (max-width: 860px) {
  .finds-panel { grid-template-columns: 1fr; gap: 12px; }
  .finds-body { grid-template-columns: 1fr; }
  .finds-side { position: static; display: flex; flex-wrap: wrap; gap: 6px; padding: 10px; }
  .finds-side h3 { width: 100%; margin-bottom: 4px; }
  .finds-side a { border-bottom: none; padding: 6px 10px; border-radius: 999px; background: rgba(255,255,255,0.04); }
  .finds-side a.on { background: #fff; color: #0b0b0d; }
}
@media (max-width: 700px) {
  .finds-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
  .finds-wrap { padding: 12px 0 44px; }
  .finds-chip { font-size: 10px; padding: 7px 11px; }
  .find-card .fc-name, .find-card .fc-price { font-size: 12px; }
  .find-card .pc-add { opacity: 1; width: 26px; height: 26px; }
  .finds-header .main-nav { border: none; background: none; padding: 0; }
}

/* ============================================================
   买家「我的订单」页
   ============================================================ */

.order-list { display: grid; gap: 14px; }
.order-note { display: none; }

.od-card {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 18px 20px;
}
.od-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.od-no {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
}
.od-status {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffd9a0;
  border: 1px solid rgba(255, 217, 160, 0.28);
  background: rgba(255, 217, 160, 0.08);
  border-radius: 999px;
  padding: 4px 11px;
}
.od-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 6px;
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.42);
}
.od-items {
  margin-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 10px;
}
.od-item {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 10px;
  align-items: baseline;
  padding: 5px 0;
  font-size: 12.5px;
}
.od-item-qty { color: rgba(255, 255, 255, 0.4); font-variant-numeric: tabular-nums; }
.od-item-name { color: rgba(255, 255, 255, 0.85); }
.od-item-name em { font-style: normal; color: rgba(255, 255, 255, 0.42); font-size: 11.5px; }
.od-item-price { color: rgba(255, 255, 255, 0.6); font-variant-numeric: tabular-nums; }
.od-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 14px;
}
.od-total { font-size: 12.5px; color: rgba(255, 255, 255, 0.5); }
.od-total b { color: #ff3b4e; font-size: 15px; font-weight: 600; }
.od-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.od-del {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: transparent;
  color: rgba(255, 255, 255, 0.4);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.od-del:hover { border-color: rgba(255, 59, 78, 0.4); color: #ff3b4e; }
.od-del svg { width: 13px; height: 13px; }

@media (max-width: 700px) {
  .od-card { padding: 14px; }
  .od-item { grid-template-columns: 28px 1fr auto; font-size: 12px; }
  .od-foot { gap: 10px; }
  .od-actions { width: 100%; }
  .od-actions .btn { flex: 1; justify-content: center; }
  .od-del { flex: none; }
}