/* ============================================
   北京清川墨信息技术有限公司 - 全站样式
   "B+D 融合" 设计系统 V6（杂志编辑 × 商务办公）
   ============================================ */
@import url('https://font.sec.miui.com/font/css?family=MiSans:400,500,600,700:MiSans');

/* ============= 设计变量 V6 · B+D 融合 ============= */
:root {
  /* === V6 色彩系统（日间模式） === */
  --color-ink: #F4F7FA;           /* 主背景 浅灰蓝 */
  --color-ink-soft: #FFFFFF;      /* 卡片底 白 */
  --color-ink-deep: #EAEFF5;      /* 更浅背景 */
  --color-gold: #2A5A8C;          /* 主调 海蓝 */
  --color-gold-dark: #1F4F8A;     /* 海蓝深 */
  --color-gold-light: #5A8ABB;    /* 海蓝浅 */
  --color-flash: #D97706;         /* 点缀 橙色（占比<5%） */
  --color-paper: #1A2438;         /* 主文字 深墨蓝 */
  --color-mute: #6B7280;          /* 次文字 灰 */
  --color-text-light: #9CA3AF;    /* 三级文字 浅灰 */
  --color-line: #E5E7EB;          /* 浅底分隔线 */
  --color-line-soft: rgba(42,90,140,0.15); /* 海蓝淡分隔 */
  --color-bg: #FFFFFF;            /* 浅底页背景 */
  --color-bg-soft: #F9FAFB;
  --color-border: #E5E7EB;
  --color-border-soft: rgba(0,0,0,0.05);
  --color-success: #059669;
  --color-danger: #DC2626;
  --color-warning: #D97706;
  /* 向后兼容映射（旧变量 → 新值） */
  --color-primary: var(--color-gold);
  --color-primary-dark: var(--color-gold-dark);
  --color-primary-soft: var(--color-ink-soft);
  --color-primary-light: var(--color-gold);
  --color-accent: var(--color-gold);
  --color-accent-dark: var(--color-gold-dark);
  --color-text: var(--color-paper);
  --color-text-muted: var(--color-mute);
  --color-card: var(--color-ink-soft);
  --color-bg-section: var(--color-ink);
  --color-bg-deep: var(--color-ink-deep);

  /* === 阴影 === */
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 20px rgba(0,0,0,0.10);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.12);
  --shadow-gold: 0 4px 20px rgba(42,90,140,0.15);

  /* === 渐变 === */
  --gradient-ink: linear-gradient(135deg, #F4F7FA 0%, #EAEFF5 100%);
  --gradient-ink-deep: linear-gradient(180deg, #EAEFF5 0%, #F4F7FA 100%);
  --gradient-gold: linear-gradient(135deg, #2A5A8C, #5A8ABB);
  --gradient-gold-dark: linear-gradient(135deg, #1F4F8A, #2A5A8C);
  --gradient-warm: linear-gradient(135deg, #2A5A8C 0%, #1F4F8A 100%);
  --gradient-soft: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
  --gradient-dark: linear-gradient(135deg, #2A5A8C 0%, #1F4F8A 100%);
  --gradient-accent: linear-gradient(135deg, #2A5A8C, #3A6FB0);

  /* === 圆角：全直角 === */
  --radius-xs: 0px;
  --radius-sm: 0px;
  --radius: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --radius-xl: 0px;
  --radius-2xl: 0px;

  /* === 尺寸 === */
  --max-width: 1280px;
  --max-width-wide: 1440px;

  /* === 字体 === */
  --font-display: "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-impact: "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-sans: "MiSans", "PingFang SC", -apple-system, "Microsoft YaHei", sans-serif;
  --font-serif: "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "MiSans", "PingFang SC", -apple-system, "Microsoft YaHei", sans-serif;
  --font-mono: "MiSans", "PingFang SC", "Microsoft YaHei", monospace;
}

/* ============= 全局重置 ============= */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-paper);
  background: var(--color-ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: var(--color-paper); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-gold); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-ink-soft);
  color: var(--color-paper);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}
input::placeholder, textarea::placeholder { color: var(--color-text-light); }
input:focus, textarea:focus, select:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(42,90,140,0.15);
  background: #FFFFFF;
}
textarea { resize: vertical; min-height: 100px; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  letter-spacing: 0.01em;
  font-weight: 400;
  font-style: italic;
  line-height: 1.2;
  color: var(--color-paper);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 24px; }
h4 { font-size: 18px; font-style: normal; font-family: var(--font-impact); letter-spacing: 0.02em; }
h5 { font-size: 16px; font-style: normal; font-family: var(--font-impact); }
h6 { font-size: 14px; font-style: normal; font-family: var(--font-impact); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; width: 100%; }
.container-wide { max-width: var(--max-width-wide); margin: 0 auto; padding: 0 20px; width: 100%; }
main { flex: 1; padding-bottom: 40px; }

/* ============================================
   V6 组件基础 · B+D 融合
   ============================================ */

/* №编号徽章 */
.num-badge {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 12px;
  color: var(--color-gold);
  letter-spacing: 0.5px;
}

/* ISSUE 期号标签 */
.issue-tag {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 3px;
  text-transform: uppercase;
}

/* 倾斜黄黑标签 */
.flash-tag {
  display: inline-block;
  background: var(--color-flash);
  color: #FFFFFF;
  padding: 4px 10px;
  font-family: var(--font-impact);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  transform: rotate(-3deg);
  border: 2px solid #000;
  animation: flashWiggle 2s ease-in-out infinite;
}

@keyframes flashWiggle {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(-1deg); }
}

/* 金色描边按钮 */
.btn-gold {
  display: inline-block;
  background: var(--color-gold);
  color: #FFFFFF;
  padding: 12px 24px;
  font-family: var(--font-impact);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}
.btn-gold:hover {
  background: #1F4F8A;
  color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--color-paper);
  padding: 12px 24px;
  font-family: var(--font-impact);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 1px solid var(--color-line);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}
.btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* 章节标题区 V6 */
.section-head-v6 {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-line);
}
.section-head-v6 .eyebrow {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.section-head-v6 h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  color: var(--color-paper);
}
.section-head-v6 .more {
  font-family: var(--font-impact);
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-gold);
  padding-bottom: 2px;
  transition: all 0.2s;
}
.section-head-v6 .more:hover { letter-spacing: 3px; }

/* 深底卡片 */
.card-ink {
  background: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  padding: 16px;
  transition: all 0.3s ease;
  position: relative;
}
.card-ink:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

/* 金色分隔线 */
.gold-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin: 32px 0;
}

/* 滚动渐现初始态 */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   顶条 V6 - 杂志期号信息条
   ============================================ */
.topbar-v6 {
  background: var(--color-ink-deep);
  border-bottom: 1px solid var(--color-line);
  color: var(--color-mute);
  font-size: 11px;
  padding: 8px 0;
  letter-spacing: 1px;
}
.topbar-v6 .topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.topbar-v6 .topbar-info {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar-v6 .topbar-kicker {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-mute);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.topbar-v6 .topbar-phone {
  font-family: var(--font-mono);
  color: var(--color-gold);
  font-size: 11px;
}
.topbar-v6 .topbar-links a,
.topbar-v6 .topbar-links button {
  color: var(--color-mute);
  font-family: var(--font-impact);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.topbar-v6 .topbar-links a:hover,
.topbar-v6 .topbar-links button:hover {
  color: var(--color-gold);
}
.topbar-v6 .topbar-member {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 2px;
  margin-right: 12px;
}

/* ============================================
   导航 V6 - 方块LOGO + 衬线品牌名
   ============================================ */
.navbar-v6 {
  background: var(--color-ink) !important;
  border-bottom: 1px solid var(--color-line) !important;
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: padding 0.3s ease, background 0.3s ease;
}
.navbar-v6.scrolled {
  padding: 12px 0;
  background: rgba(26,36,56,0.92);
  backdrop-filter: blur(12px);
}
.navbar-v6 .navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand-v6 {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.brand-v6 .brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  color: #FFFFFF;
  font-family: var(--font-impact);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 1px;
}
.brand-v6 .brand-logo-v6 {
  height: 52px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}
.brand-v6 .brand-text-v6 {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-v6 .brand-eyebrow {
  font-family: var(--font-impact);
  font-size: 9px;
  color: var(--color-gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.brand-v6 .brand-name-serif {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--color-paper);
  letter-spacing: 0.5px;
}
.navbar-v6 .nav-list {
  display: flex !important;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.navbar-v6 .nav-list a {
  font-family: var(--font-impact) !important;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-paper) !important;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.navbar-v6 .nav-list a:hover,
.navbar-v6 .nav-list a.active {
  color: var(--color-gold) !important;
  border-bottom-color: var(--color-gold);
}
.navbar-v6 .nav-list a.hot::after {
  content: "●";
  color: var(--color-flash);
  font-size: 8px;
  margin-left: 4px;
  vertical-align: top;
}
.navbar-v6 .nav-search {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-line);
  background: var(--color-ink-soft) !important;
  margin-left: 12px;
}
.navbar-v6 .nav-search input {
  border: none;
  background: transparent !important;
  padding: 8px 12px;
  font-family: var(--font-impact);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-paper) !important;
  width: 220px;
}
.navbar-v6 .nav-search input:focus {
  box-shadow: none;
  background: transparent !important;
}
.navbar-v6 .search-btn {
  background: var(--color-gold) !important;
  color: #FFFFFF !important;
  width: 36px;
  height: 34px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.navbar-v6 .nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.navbar-v6 .cart-icon {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-impact);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--color-paper) !important;
  position: relative;
}
.navbar-v6 .cart-icon:hover { color: var(--color-gold) !important; }
.navbar-v6 .cart-count {
  background: var(--color-flash);
  color: #FFFFFF;
  font-size: 10px;
  padding: 1px 6px;
  font-weight: 900;
  min-width: 18px;
  text-align: center;
}
.navbar-v6 .nav-auth-btn,
.navbar-v6 .nav-user {
  font-family: var(--font-impact);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-paper) !important;
  border: 1px solid var(--color-line);
  padding: 8px 14px;
  background: transparent !important;
  transition: all 0.2s;
}
.navbar-v6 .nav-auth-btn:hover,
.navbar-v6 .nav-user:hover {
  border-color: var(--color-gold);
  color: var(--color-gold) !important;
}
.navbar-v6 .nav-auth-btn.solid {
  background: var(--color-gold) !important;
  color: #FFFFFF !important;
  border-color: var(--color-gold);
}
.navbar-v6 .nav-auth-btn.solid:hover {
  background: #1F4F8A !important;
  color: var(--color-gold) !important;
}
.navbar-v6 .mobile-menu-btn {
  display: none;
  font-family: var(--font-impact);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--color-paper);
  border: 1px solid var(--color-line);
  padding: 8px 12px;
}
@media (max-width: 900px) {
  .navbar-v6 .nav-list,
  .navbar-v6 .nav-search { display: none; }
  .navbar-v6 .mobile-menu-btn { display: block; }
  .navbar-v6 .nav-list.mobile-open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-ink-deep); padding: 20px; border-top: 1px solid var(--color-line); }
}

/* ============================================
   页脚 V6 - 杂志编辑式
   ============================================ */
.footer-v6 {
  background: #FFFFFF;
  border-top: 1px solid var(--color-line);
  padding: 64px 0 32px;
  color: var(--color-mute);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.04);
}
.footer-v6 .footer-editor {
  border-bottom: 1px solid var(--color-line);
  padding-bottom: 40px;
  margin-bottom: 40px;
  max-width: 720px;
}
.footer-v6 .footer-issue {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.footer-v6 .footer-editor-title {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 36px;
  font-weight: 600;
  color: var(--color-paper);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}
.footer-v6 .footer-editor-copy {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-mute);
}
.footer-v6 .footer-meta-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 40px;
}
.footer-v6 .footer-meta-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 20px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: 4px;
}
.footer-v6 .footer-meta-label {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
}
.footer-v6 .footer-meta-box strong {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-paper);
  font-weight: 600;
}
.footer-v6 .footer-grid-v6 {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-v6 .footer-logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-v6 .footer-logo-block {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-gold);
  color: #FFFFFF;
  font-family: var(--font-impact);
  font-weight: 900;
  font-size: 13px;
}
.footer-v6 .footer-logo-block.footer-logo-img {
  width: 48px;
  height: 48px;
  background: #fff;
  padding: 4px;
  border-radius: 6px;
  object-fit: contain;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
}
.footer-v6 .footer-brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.footer-v6 .footer-brand-name {
  font-family: var(--font-display);
  font-style: normal;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-paper);
}
.footer-v6 .footer-brand-mini {
  font-family: var(--font-impact);
  font-size: 9px;
  color: var(--color-text-light);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 400;
}
.footer-v6 .footer-tagline {
  font-family: var(--font-impact);
  font-size: 12px;
  color: var(--color-paper);
  letter-spacing: 1px;
  margin-bottom: 8px;
  font-weight: 500;
}
.footer-v6 .footer-address {
  font-size: 12px;
  color: var(--color-mute);
  line-height: 1.6;
}
.footer-v6 .footer-col-title {
  font-family: var(--font-impact);
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-line-soft);
}
.footer-v6 .footer-list-v6 {
  list-style: none;
}
.footer-v6 .footer-list-v6 li {
  margin-bottom: 10px;
}
.footer-v6 .footer-list-v6 a {
  font-size: 13px;
  color: var(--color-mute);
  transition: color 0.2s;
}
.footer-v6 .footer-list-v6 a:hover {
  color: var(--color-gold);
}
.footer-v6 .footer-cert-v6 {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 24px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  margin-bottom: 24px;
}
.footer-v6 .footer-cert-v6 .cert-item {
  padding: 8px 14px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  font-size: 11px;
  color: var(--color-mute);
  letter-spacing: 0.5px;
}
.footer-v6 .cert-chip-v6 {
  font-family: var(--font-impact);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-paper);
  border: 1px solid var(--color-line);
  padding: 6px 12px;
}
.footer-v6 .footer-bottom-v6 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 20px;
}
.footer-v6 .footer-copyright {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-mute);
  font-weight: 400;
}
.footer-v6 .footer-links {
  font-size: 12px;
  color: var(--color-mute);
}
.footer-v6 .footer-links a {
  color: var(--color-mute);
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.5px;
  font-weight: 400;
}
.footer-v6 .footer-links a:hover,
.footer-v6 .footer-beian:hover {
  color: var(--color-gold);
}
.footer-v6 .footer-beian {
  color: var(--color-gold);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
}
.footer-v6 .sep {
  color: var(--color-line);
  margin: 0 6px;
}
@media (max-width: 900px) {
  .footer-v6 .footer-meta-row { grid-template-columns: repeat(2, 1fr); }
  .footer-v6 .footer-grid-v6 { grid-template-columns: 1fr 1fr; }
  .footer-v6 .footer-editor-title { font-size: 32px; }
}

/* ============================================
   首页 V6 - Hero / 商品卡 / 区块
   ============================================ */

/* === Hero V6 === */
.hero-v6 {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: var(--color-ink-deep);
  overflow: hidden;
  padding: 80px 0 60px;
}
.hero-v6-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-impact);
  font-size: 38vw;
  font-weight: 900;
  color: var(--color-ink-soft);
  letter-spacing: -0.05em;
  line-height: 0.8;
  z-index: 0;
  pointer-events: none;
  white-space: nowrap;
}
.hero-v6-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-line-soft) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 0;
  pointer-events: none;
}
.hero-v6-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-v6-left { display: flex; flex-direction: column; gap: 18px; }
.hero-v6-flash { margin-bottom: 4px; }
.hero-v6-kicker {
  font-family: var(--font-impact);
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-transform: uppercase;
}
.hero-v6-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 64px;
  line-height: 1.05;
  color: var(--color-paper);
  font-weight: 400;
}
.hero-v6-title .accent { color: var(--color-gold); }
.hero-v6-desc {
  font-size: 16px;
  color: var(--color-mute);
  max-width: 480px;
  line-height: 1.7;
}
.hero-v6-btns { display: flex; gap: 14px; margin-top: 8px; flex-wrap: wrap; }
.hero-v6-meta {
  display: flex;
  gap: 40px;
  margin-top: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--color-line);
}
.hero-v6-meta-line { display: flex; flex-direction: column; gap: 4px; }
.hero-v6-meta-line span {
  font-family: var(--font-impact);
  font-size: 9px;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.hero-v6-meta-line strong {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--color-paper);
  font-weight: 400;
}
.hero-v6-right { display: flex; flex-direction: column; gap: 16px; }
.hero-v6-card {
  background: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  padding: 24px;
  position: relative;
  transition: all 0.3s ease;
}
.hero-v6-card:hover {
  border-color: var(--color-gold);
  transform: translateX(-8px);
}
.hero-v6-card .num-badge { position: absolute; top: 16px; right: 16px; }
.hero-v6-card strong {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--color-paper);
  margin-bottom: 8px;
  font-weight: 400;
}
.hero-v6-card p { font-size: 13px; color: var(--color-mute); line-height: 1.6; }
.hero-v6-card-sub { margin-left: 32px; }
.hero-v6-scroll {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 3px;
  z-index: 2;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}
@media (max-width: 900px) {
  .hero-v6-inner { grid-template-columns: 1fr; }
  .hero-v6-title { font-size: 42px; }
  .hero-v6-bg { font-size: 52vw; }
  .hero-v6-card-sub { margin-left: 0; }
}

/* === 商品卡 V6 === */
.pcard-v6 {
  display: block;
  background: transparent;
  border: none;
  text-decoration: none;
  color: var(--color-paper);
  position: relative;
  transition: transform 0.4s ease;
  overflow: visible;
}
.pcard-v6:hover {
  transform: translateY(-6px);
}
.pcard-v6-img {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--color-ink);
  border-radius: 0;
}
.pcard-v6-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,36,56,0.92) 0%, rgba(26,36,56,0.15) 45%, rgba(26,36,56,0) 70%);
  z-index: 1;
  transition: opacity 0.4s ease;
}
.pcard-v6-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), filter 0.4s ease;
  filter: grayscale(0.15);
}
.pcard-v6:hover .pcard-v6-img img { transform: scale(1.04); filter: grayscale(0); }
.pcard-v6-img .flash-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
}
.pcard-v6-num {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 28px;
  font-weight: 300;
  color: var(--color-gold);
  line-height: 1;
  opacity: 0.85;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}
.pcard-v6-info {
  padding: 18px 2px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pcard-v6-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.pcard-v6-brand {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 400;
}
.pcard-v6-meta i {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-mute);
  font-style: normal;
}
.pcard-v6-meta i.off { color: var(--color-flash); }
.pcard-v6-name {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 19px;
  color: var(--color-paper);
  line-height: 1.35;
  font-weight: 400;
}
.pcard-v6-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 6px;
}
.pcard-v6-price strong {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--color-gold);
  font-weight: 400;
  font-style: italic;
}
.pcard-v6-price s {
  font-size: 12px;
  color: var(--color-text-light);
  text-decoration: line-through;
  font-family: var(--font-mono);
}
.pcard-v6-sold {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-mute);
  margin-left: auto;
}
.pcard-v6-merchant {
  font-size: 11px;
  color: var(--color-mute);
  margin: 2px 0 4px;
  line-height: 1.4;
}
.pcard-v6-merchant-link {
  color: var(--color-gold);
  text-decoration: none;
}
.pcard-v6-merchant-link:hover {
  text-decoration: underline;
}
.pcard-v6-btns { display: flex; gap: 8px; margin-top: 12px; }
.pcard-v6-btns .btn-gold,
.pcard-v6-btns .btn-outline {
  flex: 1;
  padding: 11px 8px;
  font-size: 10px;
  text-align: center;
  letter-spacing: 2px;
  background: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
}
.pcard-v6-btns .btn-gold {
  background: var(--color-gold);
  color: var(--color-ink);
}
.pcard-v6-btns .btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-ink);
}

/* === section-head-v6 兼容 .titles 结构 === */
.section-head-v6 .titles .eyebrow {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}
.section-head-v6 .titles h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 32px;
  color: var(--color-paper);
  font-weight: 400;
}
.section-head-v6 .titles .sub {
  font-size: 13px;
  color: var(--color-mute);
  margin-top: 6px;
}
.section-head-v6 .more {
  font-family: var(--font-impact);
  font-size: 11px;
  color: var(--color-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-gold);
  padding-bottom: 2px;
  transition: letter-spacing 0.2s;
}
.section-head-v6 .more:hover { letter-spacing: 3px; }

/* === 服务承诺条 V6 === */
.service-bar-v3 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-line);
}
.service-bar-v3 .sb3-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.service-bar-v3 .sb3-icon {
  font-size: 20px;
  color: var(--color-gold);
}
.service-bar-v3 .sb3-item strong {
  display: block;
  font-family: var(--font-impact);
  font-size: 12px;
  color: var(--color-paper);
  letter-spacing: 1px;
}
.service-bar-v3 .sb3-item span {
  font-size: 11px;
  color: var(--color-mute);
}
@media (max-width: 700px) {
  .service-bar-v3 { grid-template-columns: 1fr 1fr; }
}

/* === 资质网格 V6 === */
.qual-grid-v6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.qual-card-v6 {
  padding: 24px;
  text-align: left;
}
.qual-card-v6 .ico {
  font-size: 24px;
  color: var(--color-gold);
  margin-bottom: 12px;
}
.qual-card-v6 h4 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--color-paper);
  margin-bottom: 8px;
  font-weight: 400;
}
.qual-card-v6 p {
  font-size: 13px;
  color: var(--color-mute);
  line-height: 1.6;
}
@media (max-width: 900px) {
  .qual-grid-v6 { grid-template-columns: 1fr 1fr; }
}

/* === 品牌故事 V6 深底 === */
.brand-story {
  background: var(--color-ink);
  color: var(--color-paper);
}
.brand-story .eyebrow {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-gold);
  letter-spacing: 4px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}
.brand-story h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 36px;
  color: var(--color-paper);
  margin-bottom: 16px;
  font-weight: 400;
}
.brand-story p {
  font-size: 15px;
  color: var(--color-mute);
  line-height: 1.8;
  margin-bottom: 12px;
}
.brand-story .signature { margin-top: 24px; display: flex; align-items: center; gap: 16px; }
.brand-story .signature .line { width: 40px; height: 1px; background: var(--color-gold); }
.brand-story .signature .info { display: flex; flex-direction: column; }
.brand-story .signature .info span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 18px;
  color: var(--color-gold);
}
.brand-story .signature .info small {
  font-family: var(--font-impact);
  font-size: 9px;
  color: var(--color-mute);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.brand-story-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
}
.brand-story-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.brand-story-visual .story-card {
  background: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.brand-story-visual .story-card .num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 36px;
  color: var(--color-gold);
  font-weight: 400;
}
.brand-story-visual .story-card .label {
  font-family: var(--font-impact);
  font-size: 10px;
  color: var(--color-mute);
  letter-spacing: 2px;
  text-transform: uppercase;
}
@media (max-width: 900px) {
  .brand-story-inner { grid-template-columns: 1fr; }
  .brand-story h2 { font-size: 28px; }
}

/* === grid 间距 V6 === */
.grid { display: grid; gap: 20px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-4, .grid-3 { grid-template-columns: 1fr; } }

/* === section 通用 === */
.section { padding: 0; }

/* ============================================
   V6 旧组件深色化覆盖（交易页通用）
   用 !important 压过各页内联 <style> 的浅色定义
   ============================================ */

/* --- 通用卡片 --- */
.card,
.product-card,
.card-ink {
  background: var(--color-ink-soft) !important;
  border: 1px solid var(--color-line) !important;
  color: var(--color-paper) !important;
  border-radius: 0 !important;
}
.product-card { text-decoration: none; }
.product-card-body { padding: 16px; }
.product-card-topline {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono) !important; font-size: 11px !important;
  color: var(--color-gold) !important; letter-spacing: 1px;
  margin-bottom: 6px;
}
.product-card-topline span:last-child { color: var(--color-text-light) !important; }
.product-card h3, .product-card h3 a {
  font-family: var(--font-display) !important; font-style: italic !important;
  font-size: 16px !important; color: var(--color-paper) !important;
  font-weight: 400 !important; margin-bottom: 6px;
}
.product-card-summary { font-size: 12px !important; color: var(--color-mute) !important; margin-bottom: 8px; }
.product-card .img-wrap { aspect-ratio: 3/4; overflow: hidden; background: var(--color-ink) !important; }
.product-card .img-wrap img { width: 100%; height: 100%; object-fit: cover; }

/* --- 价格行 --- */
.price-row { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.price-row .price { font-family: var(--font-mono) !important; font-size: 18px !important; color: var(--color-gold) !important; font-weight: 400 !important; }
.price-row .price .yen { font-size: 12px !important; }
.price-row .old-price { font-size: 12px !important; color: var(--color-text-light) !important; text-decoration: line-through; }
.product-card .meta { display: flex; gap: 12px; font-family: var(--font-mono) !important; font-size: 11px !important; color: var(--color-mute) !important; }
.product-card .actions { display: flex; gap: 8px; margin-top: 10px; }

/* --- 面包屑（旧类） --- */
.breadcrumb { background: var(--color-ink) !important; border-bottom: 1px solid var(--color-line) !important; padding: 14px 0 !important; }
.breadcrumb a { color: var(--color-mute) !important; font-family: var(--font-mono) !important; font-size: 12px !important; }
.breadcrumb a:hover { color: var(--color-gold) !important; }
.breadcrumb .sep { color: var(--color-text-light) !important; margin: 0 8px; }
.breadcrumb .current { color: var(--color-gold) !important; font-family: var(--font-impact) !important; font-size: 11px !important; letter-spacing: 2px; text-transform: uppercase; }

/* --- 按钮（旧 btn 体系） --- */
.btn { border-radius: 0 !important; font-family: var(--font-impact) !important; letter-spacing: 1px; }
.btn-primary { background: var(--color-gold) !important; color: var(--color-ink) !important; border: 1px solid var(--color-gold) !important; }
.btn-primary:hover { background: var(--color-gold-light) !important; border-color: var(--color-gold-light) !important; }
.btn-accent { background: var(--color-gold) !important; color: var(--color-ink) !important; border: 1px solid var(--color-gold) !important; }
.btn-outline { background: transparent !important; color: var(--color-paper) !important; border: 1px solid var(--color-line) !important; }
.btn-outline:hover { border-color: var(--color-gold) !important; color: var(--color-gold) !important; }
.btn-sm { padding: 6px 12px !important; font-size: 11px !important; }
.btn-lg { padding: 14px 24px !important; font-size: 13px !important; }

/* --- 详情页 --- */
.detail-v3 { display: grid; grid-template-columns: 520px 1fr; gap: 40px; margin-bottom: 48px; }
.detail-main-img {
  background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important;
  border-radius: 0 !important; box-shadow: none !important;
}
.detail-price-card {
  background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important;
  border-radius: 0 !important;
}
.dpc-price { color: var(--color-gold) !important; font-family: var(--font-mono) !important; }
.dpc-label { color: var(--color-mute) !important; }
.dpc-original { color: var(--color-text-light) !important; }
.dpc-discount { color: var(--color-flash) !important; font-family: var(--font-mono) !important; }
.dpc-sub { color: var(--color-mute) !important; font-size: 12px !important; }
.dpc-sub strong { color: var(--color-paper) !important; }
.dpc-sub .sep { color: var(--color-text-light) !important; }
.detail-title { font-family: var(--font-display) !important; font-style: italic !important; color: var(--color-paper) !important; font-size: 30px !important; font-weight: 400 !important; }
.detail-subtitle { color: var(--color-mute) !important; }
.detail-tags .detail-tag { border-radius: 0 !important; }
.detail-tag-brand { background: var(--color-gold) !important; color: var(--color-ink) !important; }
.detail-option .do-label { color: var(--color-gold) !important; font-family: var(--font-impact) !important; font-size: 11px !important; letter-spacing: 2px; }
.do-btn { background: transparent !important; border: 1px solid var(--color-line) !important; color: var(--color-mute) !important; border-radius: 0 !important; }
.do-btn:hover { border-color: var(--color-gold) !important; color: var(--color-paper) !important; }
.do-btn.active { background: var(--color-gold) !important; color: var(--color-ink) !important; border-color: var(--color-gold) !important; }
.detail-qty .qty-btn { background: var(--color-ink) !important; border: 1px solid var(--color-line) !important; color: var(--color-paper) !important; border-radius: 0 !important; }
.detail-qty input { background: var(--color-ink) !important; border: 1px solid var(--color-line) !important; color: var(--color-paper) !important; border-radius: 0 !important; }
.qty-stock { color: var(--color-mute) !important; }
.detail-promises .dp-item { color: var(--color-mute) !important; }
.detail-promises .dp-ic { color: var(--color-gold) !important; }

/* --- 详情 Tab --- */
.detail-tabs { border-bottom: 1px solid var(--color-line) !important; }
.dt-btn { background: transparent !important; border: none !important; color: var(--color-mute) !important; border-bottom: 2px solid transparent !important; border-radius: 0 !important; font-family: var(--font-impact) !important; letter-spacing: 2px; }
.dt-btn.active { color: var(--color-gold) !important; border-bottom-color: var(--color-gold) !important; }
.detail-tab-content { padding-top: 24px; }

/* --- 规格表 --- */
.detail-specs { background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important; border-radius: 0 !important; }
.ds-row { background: transparent !important; border-bottom: 1px solid var(--color-line) !important; }
.ds-row:last-child { border-bottom: none; }
.ds-label { color: var(--color-gold) !important; font-family: var(--font-impact) !important; font-size: 11px !important; letter-spacing: 2px; }
.ds-row span:last-child { color: var(--color-paper) !important; }
.detail-tabs-section, .detail-related, .detail-actions, .detail-promises, .detail-option { background: transparent !important; }
.detail-actions { display: flex; gap: 12px; margin-top: 20px; }
.detail-promises { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--color-line); }
.detail-option { margin-bottom: 18px; }
.do-btns { display: flex; gap: 8px; flex-wrap: wrap; }

/* --- 评价 --- */
.eval-item { border: 1px solid var(--color-line) !important; border-radius: 0 !important; background: var(--color-ink-soft) !important; }
.eval-avatar { background: var(--color-gold) !important; color: var(--color-ink) !important; }
.eval-name { color: var(--color-paper) !important; }
.eval-stars { color: var(--color-gold) !important; }
.eval-stars-dim { color: var(--color-text-light) !important; }
.eval-date { color: var(--color-mute) !important; font-family: var(--font-mono) !important; }
.eval-text { color: var(--color-mute) !important; }
.eval-empty { color: var(--color-mute) !important; }
.eval-empty-icon { color: var(--color-gold) !important; }

/* --- 表单元素 --- */
input[type="text"], input[type="password"], input[type="email"], input[type="number"],
input[type="tel"], input[type="search"], textarea, select {
  background: var(--color-ink) !important; border: 1px solid var(--color-line) !important;
  color: var(--color-paper) !important; border-radius: 0 !important;
}
input::placeholder, textarea::placeholder { color: var(--color-text-light) !important; }
input:focus, textarea:focus, select:focus { border-color: var(--color-gold) !important; outline: none !important; }

/* --- 文本工具类 --- */
.text-light { color: var(--color-mute) !important; }
.text-sm { font-size: 12px !important; }

/* --- dim-badge 详情图角标 --- */
.dim-badge { border-radius: 0 !important; font-family: var(--font-impact) !important; letter-spacing: 1px; }
.dim-hot { background: var(--color-flash) !important; color: var(--color-ink) !important; }
.dim-fire { background: var(--color-ink) !important; color: var(--color-flash) !important; border: 1px solid var(--color-flash) !important; }

/* --- 通用 sort-btn / cat-link 旧类（兜底） --- */
.sort-btn { background: transparent !important; border: 1px solid var(--color-line) !important; color: var(--color-mute) !important; border-radius: 0 !important; }
.sort-btn.active { background: var(--color-gold) !important; color: var(--color-ink) !important; border-color: var(--color-gold) !important; }

@media (max-width: 900px) {
  .detail-v3 { grid-template-columns: 1fr !important; }
  .detail-main-img { height: 420px !important; }
}

/* --- 登录注册页 V6 深色化 --- */
.auth-page-v3 { background: var(--color-ink) !important; }
.auth-v3-brand { background: var(--color-ink-deep) !important; }
.auth-v3-form-side { background: var(--color-ink) !important; }
.av3-mark { background: var(--color-gold) !important; color: var(--color-ink) !important; border-radius: 0 !important; box-shadow: none !important; font-family: var(--font-impact) !important; }
.av3-name { color: var(--color-paper) !important; font-family: var(--font-display) !important; font-style: italic !important; font-weight: 400 !important; }
.av3-slogan { color: var(--color-gold) !important; }
.av3-heading { color: var(--color-paper) !important; font-family: var(--font-display) !important; font-style: italic !important; font-weight: 400 !important; }
.av3-lead { color: var(--color-mute) !important; }
.av3-brand-deco { background: radial-gradient(circle, rgba(42,90,140,0.18) 0%, transparent 70%) !important; }
.av3-feat { background: var(--color-bg-soft) !important; border-color: var(--color-line) !important; border-radius: 0 !important; }
.av3-feat:hover { background: rgba(42,90,140,0.08) !important; }
.av3-feat-icon { color: var(--color-gold) !important; }
.av3-feat strong { color: var(--color-paper) !important; }
.av3-feat span { color: var(--color-mute) !important; }
.av3-stats { border-top-color: var(--color-line) !important; }
.av3-stat-num { color: var(--color-gold) !important; font-family: var(--font-display) !important; font-style: italic !important; font-weight: 400 !important; }
.av3-stat-label { color: var(--color-mute) !important; }
.av3-stat-divider { background: var(--color-line) !important; }
.av3-back { color: var(--color-mute) !important; }
.av3-back:hover { color: var(--color-gold) !important; }
.av3-tabs { border-bottom-color: var(--color-line) !important; }
.av3-tab { color: var(--color-mute) !important; font-family: var(--font-impact) !important; letter-spacing: 1px; }
.av3-tab:hover { color: var(--color-paper) !important; }
.av3-tab.active { color: var(--color-gold) !important; }
.av3-tab-indicator { background: var(--color-gold) !important; }
.av3-form-header h2 { color: var(--color-paper) !important; font-family: var(--font-display) !important; font-style: italic !important; font-weight: 400 !important; }
.av3-form-header p { color: var(--color-mute) !important; }
.av3-field label { color: var(--color-paper) !important; font-family: var(--font-impact) !important; font-size: 11px !important; letter-spacing: 2px; }
.av3-input-wrap input { background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important; color: var(--color-paper) !important; border-radius: 0 !important; }
.av3-input-wrap input:focus { border-color: var(--color-gold) !important; box-shadow: none !important; }
.av3-input-wrap input::placeholder { color: var(--color-text-light) !important; }
.av3-input-icon { opacity: 0.6; }
.av3-toggle-eye { color: var(--color-mute) !important; }
.av3-captcha-img { background: var(--color-ink-soft) !important; border-color: var(--color-line) !important; border-radius: 0 !important; }
.av3-captcha-img:hover { border-color: var(--color-gold) !important; }
.av3-submit { background: var(--color-gold) !important; color: var(--color-ink) !important; border-radius: 0 !important; font-family: var(--font-impact) !important; letter-spacing: 2px; border: none !important; }
.av3-submit:hover { background: var(--color-gold-light) !important; }
.av3-link { color: var(--color-gold) !important; }
.av3-agree { color: var(--color-mute) !important; }
.av3-agree a { color: var(--color-gold) !important; }
.av3-divider span { color: var(--color-mute) !important; }
.av3-divider::before, .av3-divider::after { background: var(--color-line) !important; }
.av3-social-btn { background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important; border-radius: 50% !important; }
.av3-social-btn:hover { border-color: var(--color-gold) !important; background: var(--color-ink) !important; }
.av3-social { background: transparent !important; }
.av3-form-wrap { background: transparent !important; box-shadow: none !important; }
.av3-checkbox { color: var(--color-mute) !important; }
.av3-checkbox a { color: var(--color-gold) !important; }
.av3-checkmark { background: var(--color-ink-soft) !important; border-color: var(--color-line) !important; border-radius: 0 !important; }
.av3-checkbox input:checked + .av3-checkmark { background: var(--color-gold) !important; border-color: var(--color-gold) !important; }
.av3-field-error { color: var(--color-danger) !important; }
@media (max-width: 900px) {
  .auth-v3-layout { grid-template-columns: 1fr !important; }
  .auth-v3-brand { display: none; }
}

/* --- 交易页通用 V6 深色化 --- */
.section h2 { color: var(--color-paper) !important; font-family: var(--font-display) !important; font-style: italic !important; font-weight: 400 !important; }
.section h2 small { color: var(--color-mute) !important; font-family: var(--font-mono) !important; }
.section h3, .section h4 { color: var(--color-paper) !important; font-family: var(--font-display) !important; font-style: italic !important; font-weight: 400 !important; }
.section p { color: var(--color-mute) !important; }
.section strong { color: var(--color-paper) !important; }

/* 表单组件 */
.form-group { margin-bottom: 16px; }
.form-group label { color: var(--color-paper) !important; font-family: var(--font-impact) !important; font-size: 11px !important; letter-spacing: 2px; display: block; margin-bottom: 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-help { color: var(--color-mute) !important; font-size: 11px !important; margin-top: 4px; font-family: var(--font-mono) !important; }
.form-actions { display: flex; gap: 12px; margin-top: 20px; }
.radio-group { display: flex; flex-direction: column; gap: 8px; }
.radio-item, .checkbox-item { color: var(--color-paper) !important; padding: 10px 12px; border: 1px solid var(--color-line) !important; background: transparent !important; border-radius: 0 !important; cursor: pointer; transition: border-color .2s; }
.radio-item:hover, .checkbox-item:hover { border-color: var(--color-gold) !important; }
.radio-item input, .checkbox-item input { margin-right: 8px; accent-color: var(--color-gold); }
input[type="radio"], input[type="checkbox"] { accent-color: var(--color-gold); }

/* 工具类 */
.flex-between { display: flex; justify-content: space-between; align-items: center; color: var(--color-mute) !important; font-family: var(--font-mono) !important; font-size: 13px; }
.flex-between span:last-child { color: var(--color-paper) !important; }
.flex { display: flex; }
.gap-3 { gap: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 16px; }
.btn-ghost { background: transparent !important; border: 1px solid var(--color-line) !important; color: var(--color-mute) !important; border-radius: 0 !important; }
.btn-ghost:hover { border-color: var(--color-gold) !important; color: var(--color-gold) !important; }
.cart-row { border-bottom: 1px solid var(--color-line) !important; }
.cart-row img { background: var(--color-ink) !important; }

/* 价格色：danger 在交易页用于强调价，改金色 */
.section [style*="color:var(--color-danger)"] { color: var(--color-gold) !important; }

/* 状态标签 */
.status, .badge, .tag { border-radius: 0 !important; font-family: var(--font-impact) !important; letter-spacing: 1px; }
.status-success, .badge-success { background: rgba(42,90,140,0.15) !important; color: var(--color-gold) !important; border: 1px solid var(--color-gold) !important; }
.status-danger, .badge-danger { background: rgba(220,38,38,0.15) !important; color: var(--color-danger) !important; border: 1px solid var(--color-danger) !important; }
.status-warning, .badge-warning { background: rgba(255,230,0,0.12) !important; color: var(--color-flash) !important; border: 1px solid var(--color-flash) !important; }
.status-info, .badge-info { background: rgba(170,170,170,0.12) !important; color: var(--color-mute) !important; border: 1px solid var(--color-line) !important; }

/* 空状态 */
#empty { color: var(--color-mute) !important; }
#empty h3 { color: var(--color-paper) !important; }
#empty .text-light { color: var(--color-mute) !important; }

/* after-sale 浅色卡片 */
.card[style*="background:linear-gradient(135deg, #F3F4F6"] { background: var(--color-ink-soft) !important; border: 1px solid var(--color-gold) !important; }
.card[style*="background:linear-gradient(135deg, #F3F4F6"] h4 { color: var(--color-gold) !important; }
.card[style*="background:linear-gradient(135deg, #F3F4F6"] p { color: var(--color-mute) !important; }
.card[style*="background:linear-gradient(135deg, #F3F4F6"] p[style*="color:#000000"] { color: var(--color-mute) !important; }

/* checkout 总计 */
.flex-between[style*="color:var(--color-danger)"] span:last-child,
.flex-between span[style*="color:var(--color-danger)"] { color: var(--color-gold) !important; font-family: var(--font-mono) !important; }

/* user 中心 */
.user-card, .profile-card, .stat-card { background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important; border-radius: 0 !important; }

/* orders 订单卡 */
.order-item, .order-card { background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important; border-radius: 0 !important; }
.order-item h4, .order-card h4 { color: var(--color-paper) !important; }

/* merchant 店铺卡 */
.merchant-card, .store-card { background: var(--color-ink-soft) !important; border: 1px solid var(--color-line) !important; border-radius: 0 !important; }

/* 表格 */
table { border-collapse: collapse; width: 100%; }
th, td { color: var(--color-paper) !important; border-bottom: 1px solid var(--color-line) !important; padding: 12px; text-align: left; font-size: 13px; }
th { color: var(--color-gold) !important; font-family: var(--font-impact) !important; font-size: 11px !important; letter-spacing: 2px; }

/* main 背景 */
main { background: var(--color-ink); min-height: 50vh; }
body { background: var(--color-ink); }

/* --- 协议页 V6 杂志长文 --- */
.policy-shell { padding: 56px 0; max-width: 920px; margin: 0 auto; }
.policy-hero { text-align: left; padding: 48px 0 40px; border-bottom: 1px solid var(--color-line); margin-bottom: 40px; position: relative; }
.policy-hero::before {
  content: '§'; position: absolute; top: 0; right: 0;
  font-family: var(--font-display); font-style: italic; font-size: 120px;
  color: var(--color-ink-soft); line-height: 1; z-index: 0;
}
.policy-kicker {
  font-family: var(--font-impact); font-size: 11px; color: var(--color-gold);
  letter-spacing: 4px; text-transform: uppercase; display: block; margin-bottom: 16px;
  position: relative; z-index: 1;
}
.policy-hero h1 {
  font-family: var(--font-display); font-style: italic; font-size: 52px;
  color: var(--color-paper); line-height: 1.05; font-weight: 400;
  margin-bottom: 20px; position: relative; z-index: 1;
}
.policy-hero p {
  font-size: 16px; color: var(--color-mute); line-height: 1.8;
  max-width: 680px; margin-bottom: 24px; position: relative; z-index: 1;
}
.policy-meta {
  display: flex; flex-wrap: wrap; gap: 24px;
  font-family: var(--font-mono); font-size: 11px; color: var(--color-text-light);
  letter-spacing: 1px; padding-top: 16px; border-top: 1px solid var(--color-line-soft);
  position: relative; z-index: 1;
}
.policy-meta span { color: var(--color-mute); }
.policy-meta [data-pv] { color: var(--color-gold); }

.policy-body { display: flex; flex-direction: column; gap: 32px; }
.policy-card {
  background: transparent; border: none; padding: 0;
  border-left: 2px solid var(--color-line); padding-left: 28px;
  position: relative; transition: border-color .3s;
}
.policy-card:hover { border-left-color: var(--color-gold); }
.policy-card::before {
  content: attr(data-num); position: absolute; left: -14px; top: -2px;
  font-family: var(--font-display); font-style: italic; font-size: 14px;
  color: var(--color-gold); background: var(--color-ink); padding: 2px 6px;
}
.policy-card h2 {
  font-family: var(--font-display); font-style: italic; font-size: 26px;
  color: var(--color-paper); margin-bottom: 12px; font-weight: 400;
}
.policy-card h3 {
  font-family: var(--font-impact); font-size: 12px; color: var(--color-gold);
  letter-spacing: 2px; text-transform: uppercase; margin: 16px 0 8px;
}
.policy-card p {
  font-size: 15px; color: var(--color-mute); line-height: 1.85; margin-bottom: 10px;
}
.policy-card p strong, .policy-card strong { color: var(--color-paper) !important; }
.policy-card [data-pv] { color: var(--color-gold); font-family: var(--font-mono); font-size: 14px; }
.policy-list { list-style: none; padding: 0; margin: 8px 0; }
.policy-list li {
  font-size: 14px; color: var(--color-mute); line-height: 1.8;
  padding-left: 20px; position: relative; margin-bottom: 6px;
}
.policy-list li::before {
  content: '—'; position: absolute; left: 0; color: var(--color-gold);
}

@media (max-width: 700px) {
  .policy-hero h1 { font-size: 36px; }
  .policy-hero::before { font-size: 80px; }
  .policy-card { padding-left: 20px; }
  .policy-meta { gap: 12px; }
}

/* ============================================
   顶条 V2 - 渐变描边
   ============================================ */
.topbar {
  background: var(--color-ink-deep);
  color: rgba(26,36,56,0.85);
  font-size: 12.5px;
  padding: 8px 0;
  position: relative;
}
.topbar::after { display: none; }
.topbar a { color: rgba(26,36,56,0.85); }
.topbar a:hover { color: var(--color-accent); }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.topbar-info { display: flex; gap: 18px; flex-wrap: wrap; }
.topbar-info span { display: inline-flex; align-items: center; gap: 4px; }
.topbar-links { display: flex; gap: 16px; }

/* ============================================
   首页 Hero V2 - 大图 + 双栏 + 浮动卡
   ============================================ */
.hero {
  position: relative;
  background: var(--gradient-soft);
  padding: 56px 0 48px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(0,0,0,0.03) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  left: -80px;
  bottom: -100px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(0,0,0,0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-content .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 0px;
  background: rgba(0,0,0,0.10);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: 0.05em;
}
.hero-content h1 {
  font-size: 46px;
  line-height: 1.18;
  color: var(--color-text);
  margin-bottom: 18px;
}
.hero-content h1 .accent {
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-content .lead {
  font-size: 17px;
  color: var(--color-text-light);
  margin-bottom: 28px;
  line-height: 1.75;
  max-width: 520px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.hero-stats .stat .num {
  display: block;
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.hero-stats .stat .label {
  display: block;
  font-size: 12.5px;
  color: var(--color-text-light);
  margin-top: 6px;
}

.hero-visual {
  position: relative;
  height: 440px;
}
.hero-img-main {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-2xl);
  background: var(--gradient-warm);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 180px;
  color: white;
}
.hero-img-main::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.3), transparent 50%);
}
.hero-float-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2;
}
.hero-float-card .icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.hero-float-card .text .t1 {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
}
.hero-float-card .text .t2 {
  font-size: 11.5px;
  color: var(--color-text-light);
  margin-top: 2px;
}
.hero-float-card.fc-1 {
  top: 24px;
  left: -28px;
  animation: floatY 4s ease-in-out infinite;
}
.hero-float-card.fc-1 .icon { background: rgba(79,139,62,0.12); color: var(--color-success); }
.hero-float-card.fc-2 {
  bottom: 60px;
  right: -32px;
  animation: floatY 4.5s ease-in-out 0.5s infinite;
}
.hero-float-card.fc-2 .icon { background: rgba(244,162,97,0.18); color: var(--color-accent-dark); }
.hero-float-card.fc-3 {
  bottom: 24px;
  left: 28px;
  animation: floatY 5s ease-in-out 1s infinite;
}
.hero-float-card.fc-3 .icon { background: rgba(0,0,0,0.10); color: var(--color-primary); }
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================
   首页 Hero V3 - 全屏沉浸式
   ============================================ */
.hero-v3 {
  position: relative;
  min-height: 520px;
  background: var(--gradient-dark);
  color: white;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-v3-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #2A5A8C 0%, #3A6FB0 50%, #5A8ABB 100%);
}
.hero-v3-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0,0,0,0.20) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 30%, rgba(42,90,140,0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(58,111,176,0.12) 0%, transparent 40%);
}
.hero-v3-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 64px 20px 48px;
}
.hero-v3-text .hero-v3-tag {
  display: inline-block;
  padding: 6px 18px;
  border-radius: 0px;
  background: rgba(42,90,140,0.18);
  border: 1px solid rgba(42,90,140,0.35);
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 22px;
}
.hero-v3-text h1 {
  font-size: 48px;
  line-height: 1.15;
  color: white;
  margin-bottom: 18px;
  font-family: var(--font-sans);
  font-weight: 600; font-family: var(--font-serif);
}
.hero-v3-text h1 .hero-v3-accent {
  background: linear-gradient(135deg, #3A6FB0, #5A8ABB);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-v3-desc {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(26,36,56,0.72);
  margin-bottom: 28px;
}
.hero-v3-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 13px 30px;
  border-radius: 0px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(42,90,140,0.35);
}
.btn-hero-primary:hover { background: #3A6FB0; color: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(42,90,140,0.45); }
.btn-hero-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: 0px;
  background: transparent;
  border: 1.5px solid var(--color-line);
  color: white;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.25s;
}
.btn-hero-outline:hover { border-color: var(--color-accent); color: var(--color-accent); background: rgba(42,90,140,0.08); }
.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 20px;
  border-radius: 0px;
  background: transparent;
  color: rgba(26,36,56,0.65);
  font-size: 14px;
  text-decoration: none;
  transition: all 0.25s;
}
.btn-hero-ghost:hover { color: white; }

/* Hero V3 右侧展示卡 */
.hero-v3-showcase {
  position: relative;
  height: 360px;
}
.hero-v3-card {
  position: absolute;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  overflow: hidden;
  transition: transform 0.3s;
}
.hero-v3-card:hover { transform: translateY(-4px) scale(1.02); }
.hero-v3-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-v3-card .hero-emoji {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  background: var(--gradient-warm);
}
.hero-v3-card .hc-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.65));
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.hero-v3-card .hc-name {
  font-size: 13px;
  color: white;
  font-weight: 500;
}
.hero-v3-card .hc-price {
  font-size: 16px;
  color: var(--color-accent);
  font-weight: 700;
}
.hero-v3-card.hc-1 {
  width: 200px;
  height: 260px;
  top: 0;
  left: 20px;
  z-index: 3;
  animation: floatY 4s ease-in-out infinite;
}
.hero-v3-card.hc-2 {
  width: 180px;
  height: 220px;
  top: 40px;
  right: 10px;
  z-index: 2;
  animation: floatY 4.5s ease-in-out 0.6s infinite;
}
.hero-v3-card.hc-3 {
  width: 160px;
  height: 180px;
  bottom: 0;
  left: 80px;
  z-index: 1;
  animation: floatY 5s ease-in-out 1.2s infinite;
}

/* Hero V3 底部统计条 */
.hero-v3-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  gap: 0;
  padding: 16px 40px;
  background: rgba(15,27,45,0.60);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-line);
}
.hero-v3-stats .hs {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px;
}
.hero-v3-stats .hs-num {
  font-family: var(--font-sans);
  font-size: 24px;
  font-weight: 600; font-family: var(--font-serif);
  color: var(--color-accent);
  line-height: 1;
}
.hero-v3-stats .hs-label {
  font-size: 12px;
  color: rgba(26,36,56,0.60);
  margin-top: 4px;
}
.hero-v3-stats .hs-divider {
  width: 1px;
  background: var(--color-bg-soft);
  align-self: stretch;
}

/* ============================================
   服务承诺条 V3
   ============================================ */
.service-bar-v3 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: -28px;
  position: relative;
  z-index: 5;
}
.sb3-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: white;
  border-radius: var(--radius-md);
  padding: 16px 18px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s;
}
.sb3-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.sb3-icon {
  width: 44px;
  height: 44px;
  border-radius: 0px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  flex-shrink: 0;
}
.sb3-item strong {
  display: block;
  font-size: 14.5px;
  color: var(--color-text);
  line-height: 1.3;
}
.sb3-item span {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 2px;
  display: block;
}

/* ============================================
   商品卡 V4 - 简洁卡片风（无收藏）
   ============================================ */
.pcard {
  display: block;
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-soft);
  overflow: hidden;
  transition: all 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  text-decoration: none;
  color: inherit;
}
.pcard:hover {
  box-shadow: 0 6px 24px rgba(26,36,56,0.10);
  transform: translateY(-3px);
  border-color: transparent;
}
.pcard-img {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #F5F3EE;
}
.pcard-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.pcard:hover .pcard-img img { transform: scale(1.05); }
.pcard-img .badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 9px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  z-index: 2;
}
.pcard-img .badge.hot { background: #DC2626; color: white; }
.pcard-img .badge.new { background: #059669; color: white; }
.pcard-img .badge.eco { background: var(--color-primary); color: var(--color-ink); }
.pcard-img .badge.fresh { background: #0284C7; color: white; }

.pcard-info { padding: 12px 14px; }
.pcard-name {
  font-size: 13px;
  line-height: 1.45;
  height: 38px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: var(--color-text);
  margin-bottom: 6px;
  font-weight: 500;
}
.pcard-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.pcard-tags i {
  font-style: normal;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 3px;
  background: #F5F3EE;
  color: var(--color-text-light);
}
.pcard-tags i.off {
  background: rgba(220,38,38,0.08);
  color: #DC2626;
  font-weight: 600;
}

.pcard-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 7px;
}
.pcard-price strong {
  font-size: 22px;
  font-weight: 600; font-family: var(--font-serif);
  color: var(--color-primary);
  line-height: 1;
}
.pcard-price s {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-left: 4px;
}

.pcard-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--color-text-light);
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--color-border);
  margin-bottom: 12px;
}
.pcard-foot span:last-child { color: var(--color-accent-dark); }

.pcard-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.btn-add {
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: white;
  color: var(--color-text);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-add:hover {
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
  background: var(--color-primary-soft);
}
.btn-buy {
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--gradient-accent);
  color: white;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
}
.btn-buy:hover {
  box-shadow: 0 4px 14px rgba(0,0,0,0.20);
  transform: translateY(-1px);
}

/* pcard 分类差异化风格 */
.pcard[data-style="women"] {
  border-left: 3px solid #3A6FB0;
}
.pcard[data-style="women"]:hover { box-shadow: 0 12px 32px rgba(58,111,176,0.12); }
.pcard[data-style="women"] .pcard-price strong { color: #374151; }
.pcard[data-style="women"] .btn-buy { background: linear-gradient(135deg,#2A5A8C,#3A6FB0); }
.pcard[data-style="women"] .btn-add:hover { border-color: #374151; color: #374151; }

.pcard[data-style="men"] {
  border-top: 3px solid #1F4F8A;
}
.pcard[data-style="men"]:hover { box-shadow: 0 12px 32px rgba(31,79,138,0.14); }
.pcard[data-style="men"] .pcard-price strong { color: #2A5A8C; }
.pcard[data-style="men"] .btn-buy { background: linear-gradient(135deg,#1F4F8A,#2A5A8C); }
.pcard[data-style="men"] .btn-add:hover { border-color: #2A5A8C; color: #2A5A8C; }

.pcard[data-style="pants"] {
  border-right: 3px solid #5A8ABB;
}
.pcard[data-style="pants"]:hover { box-shadow: 0 12px 32px rgba(90,138,187,0.18); }
.pcard[data-style="pants"] .pcard-price strong { color: #2A5A8C; }
.pcard[data-style="pants"] .btn-buy { background: var(--gradient-gold); color: #ffffff; }
.pcard[data-style="pants"] .btn-add:hover { border-color: #5A8ABB; color: #2A5A8C; }

.pcard[data-style="acc"] {
  border-bottom: 3px solid #5A8ABB;
  background: linear-gradient(180deg,white 98%,#E8F0FA 100%);
}
.pcard[data-style="acc"]:hover { box-shadow: 0 12px 32px rgba(90,138,187,0.16); }
.pcard[data-style="acc"] .pcard-price strong { color: #2A5A8C; }
.pcard[data-style="acc"] .btn-buy { background: linear-gradient(135deg,#2A5A8C,#5A8ABB); }
.pcard[data-style="acc"] .btn-add:hover { border-color: #5A8ABB; color: #2A5A8C; }

/* ============================================
   通用区块
   ============================================ */
.section { padding: 56px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
  gap: 16px;
}
.section-head .titles .eyebrow {
  display: inline-block;
  font-size: 13px;
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.section-head .titles h2 {
  font-size: 28px;
  color: var(--color-text);
  line-height: 1.2;
  font-weight: 600; font-family: var(--font-serif);
}
.section-head .titles .sub {
  color: var(--color-text-light);
  font-size: 14px;
  margin-top: 6px;
}
.section-head .more {
  color: var(--color-text-light);
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.section-head .more:hover { color: var(--color-primary); }

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
}
.section-title h2 { font-size: 22px; }
.section-title h2 small { color: var(--color-text-light); font-size: 14px; font-weight: 400; margin-left: 8px; }
.section-title a { color: var(--color-text-light); font-size: 14px; }
.section-title a:hover { color: var(--color-primary); }

/* ============================================
   分类入口 V2 - 圆角卡 + 服饰色块
   ============================================ */
.category-entries {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.cat-card {
  position: relative;
  display: block;
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px 18px 24px;
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all 0.25s;
  overflow: hidden;
  color: var(--color-text);
}
.cat-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--cat-color, var(--color-primary-soft));
  opacity: 0;
  transition: opacity 0.25s;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--cat-color, var(--color-primary)); color: var(--color-text); }
.cat-card:hover::before { opacity: 0.10; }
.cat-card .emoji {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--cat-color, var(--color-primary-soft));
  color: white;
  font-size: 32px;
  margin-bottom: 14px;
  box-shadow: 0 6px 16px rgba(26,36,56,0.10);
}
.cat-card h3 {
  position: relative;
  z-index: 1;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
}
.cat-card p {
  position: relative;
  z-index: 1;
  font-size: 12.5px;
  color: var(--color-text-light);
  line-height: 1.4;
}
.cat-card .count {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-top: 8px;
  font-size: 11.5px;
  color: var(--cat-color, var(--color-primary));
  font-weight: 600;
}

/* ============================================
   商品卡 V2 - 更大图 + 服饰徽章
   ============================================ */
.product-card {
  position: relative;
  background: var(--color-ink-soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-line);
  overflow: hidden;
  transition: all 0.25s;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(0,0,0,0.20);
}
.product-card .img-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--color-bg-section);
}
.product-card .img-wrap .img,
.product-card .img-wrap > div {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 110px;
  line-height: 1;
}
.product-card .badge {
  position: absolute;
  top: 10px;
  left: 10px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  z-index: 2;
}
.product-card .badge.hot { background: var(--color-primary); color: var(--color-ink); }
.product-card .badge.new { background: var(--color-success); color: white; }
.product-card .badge.eco { background: var(--color-accent); color: var(--color-ink); }
.product-card .badge.fresh { background: #2D7A8A; color: white; }
.product-card .fav {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.2s;
  z-index: 2;
}
.product-card .fav:hover { color: var(--color-primary); transform: scale(1.08); }
.product-card-body { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; }
.product-card h3 {
  font-size: 14.5px;
  line-height: 1.4;
  margin-bottom: 6px;
  height: 40px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0;
}
.product-card h3 a { color: var(--color-text); }
.product-card h3 a:hover { color: var(--color-primary); }
.product-card .tags {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  min-height: 18px;
}
.product-card .tag-mini {
  font-size: 10.5px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--color-bg-soft);
  color: var(--color-text-light);
}
.product-card .price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
}
.product-card .price { color: var(--color-primary); font-size: 22px; font-weight: 700; line-height: 1; }
.product-card .price .yen { font-size: 14px; font-weight: 500; }
.product-card .price .dec { font-size: 13px; font-weight: 500; }
.product-card .old-price { color: var(--color-text-muted); font-size: 12.5px; text-decoration: line-through; }
.product-card .meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: auto;
  padding-top: 8px;
}
.product-card .meta .sales { display: inline-flex; align-items: center; gap: 3px; }
.product-card .meta .rating { display: inline-flex; align-items: center; gap: 2px; color: var(--color-accent-dark); }
.product-card .actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--color-border);
}
.product-card .actions .btn { flex: 1; padding: 8px 0; font-size: 13px; }

/* 横向滚动商品条 */
.product-scroll {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x mandatory;
  margin: 0 -8px;
  padding-left: 8px;
  padding-right: 8px;
}
.product-scroll::-webkit-scrollbar { height: 6px; }
.product-scroll::-webkit-scrollbar-track { background: var(--color-bg-soft); border-radius: 0px; }
.product-scroll::-webkit-scrollbar-thumb { background: var(--color-primary-light); border-radius: 0px; }
.product-scroll .product-card {
  flex: 0 0 220px;
  scroll-snap-align: start;
}

/* ============================================
   品牌故事区
   ============================================ */
.brand-story {
  background: #FFFFFF;
  color: var(--color-paper);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.brand-story::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, rgba(42,90,140,0.06) 0%, transparent 60%);
  border-radius: 50%;
}
.brand-story-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
}
.brand-story-content .eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.20em;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.brand-story-content h2 {
  font-size: 36px;
  color: var(--color-paper);
  margin-bottom: 20px;
  line-height: 1.25;
  font-weight: 600;
  font-family: var(--font-display);
}
.brand-story-content p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-mute);
  margin-bottom: 14px;
}
.brand-story-content .signature {
  margin-top: 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand-story-content .signature .line {
  width: 60px;
  height: 2px;
  background: var(--color-gold);
}
.brand-story-content .signature .info {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-paper);
  font-weight: 600;
}
.brand-story-content .signature .info small {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--color-text-light);
  font-weight: 400;
  margin-top: 2px;
  letter-spacing: 0.1em;
}
.brand-story-visual {
  position: relative;
  height: 380px;
}
.story-card {
  position: absolute;
  background: var(--color-bg-soft);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  color: var(--color-paper);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.story-card .num {
  display: block;
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 600;
  color: var(--color-gold);
  line-height: 1;
}
.story-card .label {
  display: block;
  font-size: 13px;
  color: var(--color-mute);
  margin-top: 6px;
  line-height: 1.4;
}
.story-card.sc-1 { top: 20px; left: 0; }
.story-card.sc-2 { top: 20px; right: 0; }
.story-card.sc-3 { bottom: 20px; left: 30px; }
.story-card.sc-4 { bottom: 20px; right: 30px; }

/* ============================================
   资质保障区
   ============================================ */
.qual-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.qual-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  border: 1px solid var(--color-border);
  transition: all 0.25s;
}
.qual-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.qual-card .ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 28px;
  margin-bottom: 14px;
}
.qual-card h4 { font-size: 16px; margin-bottom: 8px; font-weight: 700; }
.qual-card p { font-size: 12.5px; color: var(--color-text-light); line-height: 1.6; }

/* ============================================
   页脚 V2 - 深色高级感
   ============================================ */
.footer {
  background: var(--color-bg-deep);
  color: rgba(26,36,56,0.72);
  padding: 56px 0 0;
  margin-top: 60px;
  font-size: 14px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-warm);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-line);
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-brand .logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-brand .logo-row img { height: 44px; }
.footer-brand .logo-row .name {
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 600; font-family: var(--font-serif);
  color: white;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.footer-brand .tagline {
  font-size: 13px;
  color: rgba(26,36,56,0.55);
  line-height: 1.7;
  max-width: 320px;
}
.footer-info-list { list-style: none; display: flex; flex-direction: column; gap: 8px; font-size: 13px; }
.footer-info-list li { display: flex; align-items: flex-start; gap: 6px; color: rgba(26,36,56,0.65); }
.footer-info-list .ic { color: var(--color-accent); flex-shrink: 0; }

.footer h4 {
  color: var(--color-paper);
  font-size: 15px;
  margin-bottom: 20px;
  font-weight: 700;
  position: relative;
  padding-bottom: 12px;
}
.footer h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}
.footer-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-list a {
  color: rgba(26,36,56,0.62);
  font-size: 13px;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.footer-list a:hover { color: var(--color-accent); transform: translateX(3px); }

.footer-mid {
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--color-line);
}
.footer-cert {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.footer-cert .cert-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  font-size: 12px;
  color: rgba(26,36,56,0.78);
}
.footer-cert .cert-chip .ic { color: var(--color-accent); }
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.50);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(26,36,56,0.78);
  font-size: 16px;
  transition: all 0.2s;
}
.footer-social a:hover { background: var(--color-accent); color: var(--color-primary-dark); transform: translateY(-2px); }

.footer-bottom {
  padding: 20px 0 24px;
  text-align: center;
  color: rgba(26,36,56,0.65);
  font-size: 12.5px;
  line-height: 1.9;
}
.footer-bottom a { color: rgba(26,36,56,0.6); }
.footer-bottom a:hover { color: var(--color-accent); }
.footer-bottom .copyright { margin-bottom: 6px; }
.footer-bottom .links { display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; }
.footer-bottom .links .sep { color: rgba(26,36,56,0.25); }
.beian { display: inline-flex; align-items: center; gap: 4px; }
.beian img { width: 14px; height: 14px; display: inline-block; vertical-align: -2px; }

/* ============================================
   按钮
   ============================================ */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1.4;
}
.btn-primary {
  background: var(--gradient-accent);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.btn-primary:hover {
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.20);
}
.btn-accent {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  border-color: transparent;
}
.btn-accent:hover {
  color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
  background: #3A6FB0;
}
.btn-outline {
  background: white;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-ink);
  border-color: var(--color-primary);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-bg-soft);
  border-color: var(--color-primary-light);
  color: var(--color-primary);
}
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-block { display: block; width: 100%; }
.btn-danger { background: var(--color-danger); color: white; }
.btn-danger:hover { background: #B91C1C; color: white; }

/* ============================================
   卡片 / 栅格 / 列表
   ============================================ */
.card {
  background: var(--color-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all 0.2s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card-body { padding: 20px; }
.card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--color-bg-section);
}
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

/* 标签 / 徽章 */
.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  background: var(--color-bg-section);
  color: var(--color-text-light);
  margin-right: 4px;
}
.tag-primary { background: rgba(0,0,0,0.10); color: var(--color-primary); }
.tag-accent { background: rgba(42,90,140,0.18); color: var(--color-accent-dark); }
.tag-danger { background: rgba(220,38,38,0.08); color: var(--color-danger); }
.tag-success { background: rgba(79,139,62,0.12); color: var(--color-success); }
.tag-info { background: rgba(42,90,140,0.12); color: var(--color-primary-light); }
.tag-warn { background: rgba(42,90,140,0.18); color: var(--color-gold); }

/* 面包屑 */
.breadcrumb {
  background: var(--color-bg-soft);
  padding: 12px 0;
  font-size: 13px;
  color: var(--color-text-light);
}
.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .sep { margin: 0 8px; color: var(--color-text-muted); }
.breadcrumb .current { color: var(--color-text); }

/* 列表 / Tab */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--color-border); margin-bottom: 24px; flex-wrap: wrap; }
.tab {
  padding: 12px 20px;
  font-size: 15px;
  color: var(--color-text-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-weight: 500;
  font-family: inherit;
}
.tab:hover { color: var(--color-primary); }
.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

/* 表单 */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 6px; color: var(--color-text); }
.form-group label .req { color: var(--color-danger); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions { display: flex; gap: 12px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--color-border); }
.form-help { font-size: 12px; color: var(--color-text-light); margin-top: 4px; }
.radio-group, .checkbox-group { display: flex; flex-wrap: wrap; gap: 12px; }
.radio-item, .checkbox-item {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  background: white;
}
.radio-item:hover, .checkbox-item:hover { border-color: var(--color-primary-light); color: var(--color-primary); }
.radio-item input, .checkbox-item input { width: auto; margin: 0; }
.radio-item.checked, .checkbox-item.checked {
  background: rgba(42,90,140,0.08);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* 模态框 */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,36,56,0.55);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-mask.active { display: flex; }
.modal {
  background: white;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 380px;
  padding: 28px;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-soft);
  border-radius: 50%;
  color: var(--color-text-light);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: all 0.2s;
}
.modal-close:hover { background: var(--color-border); color: var(--color-primary); }
.modal-title { text-align: center; font-size: 18px; margin-bottom: 20px; font-family: var(--font-serif); }
.modal-body { text-align: center; }
.modal-qr {
  width: 200px;
  height: 200px;
  margin: 0 auto 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 8px;
  background: white;
}
.modal-qr img { width: 100%; height: 100%; object-fit: contain; }
.modal-amount { font-size: 16px; margin: 12px 0; color: var(--color-text); }
.modal-amount .price { color: var(--color-primary); font-size: 24px; font-weight: 700; margin-left: 4px; }
.modal-tip { font-size: 13px; color: var(--color-text-light); margin: 12px 0 20px; line-height: 1.5; }
.modal-actions { display: flex; gap: 12px; }
.modal-actions .btn { flex: 1; }

/* Toast */
.toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: rgba(26,36,56,0.95);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius);
  z-index: 10000;
  font-size: 14px;
  transition: transform 0.3s;
  box-shadow: var(--shadow-lg);
  max-width: 90%;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }
.toast.warn { background: var(--color-warning); }

/* 工具类 */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-danger { color: var(--color-danger); }
.text-light { color: var(--color-text-light); }
.text-sm { font-size: 13px; }
.text-lg { font-size: 18px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; justify-content: center; gap: 8px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.hidden { display: none !important; }
.divider { height: 1px; background: var(--color-border); margin: 16px 0; }
.placeholder-img {
  width: 100%;
  height: 100%;
  background: var(--color-bg-section);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 13px;
}

/* 分页 */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 32px; }
.pagination a, .pagination span {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-text);
  background: white;
  transition: all 0.2s;
}
.pagination a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(42,90,140,0.04);
}
.pagination .active {
  background: var(--color-primary);
  color: var(--color-ink);
  border-color: var(--color-primary);
}
.pagination .disabled { color: var(--color-text-muted); pointer-events: none; background: var(--color-bg-soft); }

/* ============================================
   登录注册 V2 - 左侧品牌 + 右侧表单
   ============================================ */
.auth-page { min-height: calc(100vh - 80px); display: flex; }
.auth-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  width: 100%;
  min-height: 720px;
}
.auth-brand {
  position: relative;
  background: var(--gradient-dark);
  color: white;
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.auth-brand::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(42,90,140,0.20) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.auth-brand::after {
  content: "";
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(42,90,140,0.18) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}
.auth-brand .top { position: relative; z-index: 1; }
.auth-brand .brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 56px;
}
.auth-brand .brand-row img { height: 52px; }
.auth-brand .brand-row .name {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: white;
  letter-spacing: 0.04em;
}
.auth-brand .brand-row .slogan {
  font-size: 12px;
  color: var(--color-accent);
  letter-spacing: 0.20em;
  margin-top: 4px;
  text-transform: uppercase;
}
.auth-brand h2 {
  font-size: 36px;
  line-height: 1.3;
  color: white;
  margin-bottom: 18px;
  max-width: 460px;
}
.auth-brand .lead {
  font-size: 15.5px;
  color: rgba(26,36,56,0.78);
  line-height: 1.85;
  max-width: 440px;
  margin-bottom: 32px;
}
.auth-brand .features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  z-index: 1;
}
.auth-brand .features .item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: rgba(26,36,56,0.85);
}
.auth-brand .features .item .dot {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background: rgba(42,90,140,0.18);
  color: var(--color-accent);
  flex-shrink: 0;
}
.auth-brand .bottom {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}
.auth-brand .bottom .stat .num {
  display: block;
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}
.auth-brand .bottom .stat .label {
  display: block;
  font-size: 12px;
  color: rgba(26,36,56,0.55);
  margin-top: 6px;
}

.auth-form-side {
  background: var(--color-bg);
  padding: 56px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-form-wrap {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}
.auth-tabs {
  display: inline-flex;
  background: var(--color-bg-soft);
  border-radius: 0px;
  padding: 4px;
  margin-bottom: 32px;
}
.auth-tabs .tab-btn {
  padding: 9px 26px;
  border-radius: 0px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-light);
  transition: all 0.2s;
  cursor: pointer;
}
.auth-tabs .tab-btn.active {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}
.auth-form-title {
  font-size: 26px;
  margin-bottom: 8px;
  font-family: var(--font-serif);
}
.auth-form-sub {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 28px;
}
.auth-form .form-group label {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--color-text-light);
  letter-spacing: 0.05em;
}
.auth-form .form-group .input-wrap {
  position: relative;
}
.auth-form .form-group .input-wrap .ic {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  font-size: 15px;
  pointer-events: none;
}
.auth-form .form-group input {
  padding-left: 40px;
  height: 46px;
  border-radius: 10px;
  background: white;
  border: 1px solid var(--color-border);
  font-size: 14.5px;
}
.auth-form .form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0,0,0,0.10);
}
.auth-form .form-group .input-wrap.captcha input {
  padding-right: 124px;
}
.auth-form .form-group .input-wrap.captcha .cap-img {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  height: 36px;
  border-radius: 6px;
  cursor: pointer;
}
.auth-form .form-group .input-wrap.toggle input { padding-right: 44px; }
.auth-form .form-group .input-wrap .toggle-eye {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 16px;
}
.auth-form .submit-row { margin-top: 24px; }
.auth-form .submit-row .btn { height: 48px; border-radius: 10px; font-size: 15px; }
.auth-form .row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin: 14px 0 4px;
}
.auth-form .row-between label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--color-text-light);
}
.auth-form .row-between a { color: var(--color-primary); }
.auth-form .row-between a:hover { color: var(--color-primary-dark); }
.auth-form .agree {
  font-size: 12.5px;
  color: var(--color-text-light);
  margin-top: 14px;
  line-height: 1.6;
}
.auth-form .agree a { color: var(--color-primary); }
.auth-form .alt-entry {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px dashed var(--color-border);
  text-align: center;
}
.auth-form .alt-entry .text {
  font-size: 12.5px;
  color: var(--color-text-light);
  margin-bottom: 14px;
  position: relative;
}
.auth-form .alt-entry .text::before,
.auth-form .alt-entry .text::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 60px;
  height: 1px;
  background: var(--color-border);
}
.auth-form .alt-entry .text::before { left: 0; }
.auth-form .alt-entry .text::after { right: 0; }
.auth-form .alt-entry .text span { background: var(--color-bg); padding: 0 10px; }
.auth-form .social-row {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.auth-form .social-row .sb {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  background: white;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  transition: all 0.2s;
  cursor: pointer;
}
.auth-form .social-row .sb:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.auth-form .social-row .sb.wechat { color: #07C160; }
.auth-form .social-row .sb.qq { color: #12B7F5; }
.auth-form .social-row .sb.weibo { color: #E6162D; }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1200px) {
  .nav-list a { padding: 10px 12px; font-size: 14px; }
  .nav-search { max-width: 240px; }
}
@media (max-width: 1024px) {
  .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .news-layout, .review-layout, .service-layout { grid-template-columns: 200px 1fr !important; }
  .news-layout > aside:last-child, .review-layout > aside:last-child, .service-layout > aside:last-child { display: none; }
  .list-layout { grid-template-columns: 160px 1fr !important; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { height: 360px; }
  .hero-v3-content { grid-template-columns: 1fr; gap: 32px; padding: 48px 20px 60px; }
  .hero-v3-showcase { height: 280px; }
  .hero-v3-text h1 { font-size: 36px; }
  .auth-layout { grid-template-columns: 1fr; }
  .auth-brand { padding: 40px 32px; }
  .auth-form-side { padding: 40px 32px; }
  .brand-story-inner { grid-template-columns: 1fr; gap: 32px; }
  .category-entries { grid-template-columns: repeat(3, 1fr); }
  .qual-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .service-bar-v3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  h1 { font-size: 26px; }
  h2 { font-size: 20px; }
  .hero { padding: 40px 0 32px; }
  .hero-content h1 { font-size: 32px; }
  .hero-content .lead { font-size: 15px; }
  .hero-visual { height: 280px; }
  .hero-v3 { min-height: auto; }
  .hero-v3-content { grid-template-columns: 1fr; gap: 24px; padding: 40px 20px 56px; }
  .hero-v3-text h1 { font-size: 28px; }
  .hero-v3-desc { font-size: 14px; }
  .hero-v3-showcase { display: none; }
  .hero-v3-stats { padding: 12px 16px; }
  .hero-v3-stats .hs { padding: 0 16px; }
  .hero-v3-stats .hs-num { font-size: 18px; }
  .hero-float-card.fc-1 { left: 0; }
  .hero-float-card.fc-2 { right: 0; }
  .industry-entries { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topbar-info, .topbar-links { gap: 8px; font-size: 12px; }
  .topbar-info span:nth-child(2), .topbar-info span:nth-child(3) { display: none; }
  .nav-list { display: none; }
  .mobile-menu-btn { display: block; }
  .nav-list.mobile-open {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 12px;
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  .nav-list.mobile-open a { padding: 12px 16px; }
  .nav-search { display: none; }
  .brand-text { display: none; }
  .brand-text .slogan { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .info-card { flex-direction: column; }
  .info-card img { width: 100%; height: 180px; }
  .section { padding: 32px 0; }
  .navbar-inner { height: 64px; gap: 12px; grid-template-columns: auto 1fr auto; }
  .news-layout, .review-layout, .service-layout { grid-template-columns: 1fr !important; }
  .news-layout > aside, .review-layout > aside, .service-layout > aside { display: block; }
  .list-layout { grid-template-columns: 1fr !important; }
  .list-layout > aside { margin-bottom: 16px; }
  .list-layout > aside .card { padding: 12px; }
  .admin-tabs { font-size: 12px; }
  .admin-tab { padding: 10px 12px; }
  .module-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .auth-brand .bottom { flex-wrap: wrap; }
  .auth-brand h2 { font-size: 28px; }
  .service-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .service-bar-v3 { grid-template-columns: repeat(2, 1fr); margin-top: -16px; }
  .service-item { border-right: none; border-bottom: 1px solid var(--color-border); padding: 10px 14px; }
  .service-item:nth-child(odd) { border-right: 1px solid var(--color-border); }
  .service-item:nth-last-child(-n+2) { border-bottom: none; }
  .category-entries { grid-template-columns: repeat(2, 1fr); }
  .category-entries.category-7 { grid-template-columns: repeat(2, 1fr); }
  .qual-grid { grid-template-columns: 1fr; }
  .brand-story { padding: 40px 0; }
  .brand-story-content h2 { font-size: 26px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 480px) {
  .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr; }
  .industry-entries { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .auth-form-side { padding: 32px 22px; }
  .auth-brand { padding: 32px 22px; }
  .footer-mid { flex-direction: column; align-items: flex-start; }
}

/* ============================================
   2026-06 办公用品商城修订
   ============================================ */
.auth-modal-open {
  overflow: hidden;
}
.navbar-legacy {
  background: rgba(255,255,255,0.96);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08), 0 22px 44px rgba(0,0,0,0.06);
}
.brand-mark,
.brand-mark-lg {
  background: linear-gradient(135deg, #2A5A8C 0%, #1F4F8A 100%);
}
.topbar {
  background: #2A5A8C;
}
.topbar-info {
  gap: 14px;
}
.topbar-kicker,
.topbar-member {
  color: rgba(26,36,56,0.65);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.topbar-links {
  align-items: center;
}
.topbar-links a,
.topbar-inline-btn,
.topbar-auth-btn {
  color: rgba(26,36,56,0.84);
  font-size: 12px;
}
.topbar-inline-btn,
.topbar-auth-btn {
  background: transparent;
  border: none;
  padding: 0;
}
.topbar-auth-btn.strong { color: #1A2438; }
/* legacy nav rules removed - conflicts with navbar-v6 */
.cat-pill.active {
  background: #2A5A8C;
  border-color: #2A5A8C;
  box-shadow: 0 10px 24px rgba(0,0,0,0.10);
}
.hero-v3 {
  min-height: 88vh;
}
.hero-v3-bg {
  background: linear-gradient(130deg, #2A5A8C 0%, #3A6FB0 50%, #5A8ABB 100%);
}
.hero-v3-overlay {
  background:
    linear-gradient(115deg, rgba(255,255,255,0.03) 0%, transparent 48%),
    radial-gradient(circle at 18% 22%, rgba(42,90,140,0.18) 0%, transparent 30%),
    radial-gradient(circle at 82% 78%, rgba(255,255,255,0.08) 0%, transparent 26%);
}
.hero-v3-content {
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: end;
  gap: 48px;
  padding: 86px 20px 72px;
}
.hero-v3-text {
  max-width: 720px;
}
.hero-v3-tag {
  padding: 10px 16px;
  background: rgba(255,255,255,0.50);
  border-color: rgba(42,90,140,0.30);
}
.hero-v3-text h1 {
  font-size: 74px;
  line-height: 0.96;
  max-width: 680px;
}
.hero-v3-desc {
  max-width: 640px;
  font-size: 16px;
  color: rgba(26,36,56,0.80);
}
.hero-v4-editorial {
  display: grid;
  gap: 14px;
  margin-top: 42px;
  max-width: 560px;
}
.hero-v4-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--color-line);
}
.hero-v4-line span {
  font-size: 11px;
  color: rgba(26,36,56,0.52);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero-v4-line strong {
  font-size: 14px;
  color: #ffffff;
  font-family: var(--font-sans);
  font-weight: 600;
}
.hero-v4-showcase {
  display: grid;
  gap: 14px;
  align-self: stretch;
}
.hero-v4-card,
.hero-v4-index {
  border: 1px solid var(--color-line);
  background: var(--color-bg-soft);
  backdrop-filter: blur(16px);
}
.hero-v4-card {
  padding: 26px 24px;
  display: grid;
  gap: 12px;
}
.hero-v4-card strong {
  color: #ffffff;
  font-size: 28px;
  line-height: 1.15;
  font-family: var(--font-serif);
}
.hero-v4-card p {
  color: rgba(26,36,56,0.64);
  font-size: 13px;
  line-height: 1.8;
}
.hero-v4-label {
  color: rgba(26,36,56,0.48);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.hero-v4-card-main {
  min-height: 270px;
  align-content: end;
}
.hero-v4-card-sub {
  min-height: 180px;
}
.hero-v4-index {
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  color: rgba(26,36,56,0.68);
  font-size: 18px;
  font-family: var(--font-serif);
}
.hero-v3-text .hero-v3-accent {
  background: linear-gradient(135deg, #5A8ABB 0%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-v3-stats {
  background: rgba(15,27,45,0.64);
}
.hero-v3-card {
  border: 1px solid var(--color-line);
}
.btn-hero-primary,
.btn-hero-outline,
.btn-hero-ghost {
  min-height: 50px;
  padding: 0 20px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 12px;
}
.tag-success {
  background: rgba(42,58,82,0.08);
  color: #2A5A8C;
}
.tag-info {
  background: rgba(42,90,140,0.10);
  color: #2A5A8C;
}
.tag-warn {
  background: rgba(42,90,140,0.18);
  color: #1F4F8A;
}
.pcard[data-style],
.pcard[data-style="women"],
.pcard[data-style="men"],
.pcard[data-style="pants"],
.pcard[data-style="outerwear"],
.pcard[data-style="dresses"],
.pcard[data-style="shoes"],
.pcard[data-style="bags"],
.pcard[data-style="accessories"],
.pcard[data-style="acc"] {
  border-left: none;
  border-bottom: 1px solid var(--color-border);
}
/* legacy pcard/product-card rules removed - conflicts with V6 dark theme */
.footer {
  padding: 0;
  background: var(--color-bg-deep);
}
.footer::before {
  height: 1px;
  background: var(--color-line);
}
.footer-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  padding: 56px 0 42px;
  border-bottom: 1px solid var(--color-line);
}
.footer-kicker {
  display: inline-flex;
  color: rgba(26,36,56,0.48);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 11px;
  margin-bottom: 16px;
}
.footer-hero-copy h2 {
  color: #ffffff;
  font-size: 50px;
  line-height: 0.98;
  margin-bottom: 16px;
}
.footer-hero-copy p {
  color: rgba(26,36,56,0.62);
  max-width: 640px;
  line-height: 1.9;
}
.footer-hero-meta {
  display: grid;
  gap: 14px;
}
.footer-meta-box {
  padding: 18px 20px;
  border: 1px solid var(--color-line);
  background: var(--color-bg-soft);
}
.footer-meta-box span {
  display: block;
  color: var(--color-mute);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.footer-meta-box strong {
  color: var(--color-paper);
  font-size: 18px;
  line-height: 1.5;
  font-family: var(--font-serif);
}
.footer-top {
  grid-template-columns: 1.5fr 0.9fr 0.9fr 0.9fr 1fr;
  gap: 28px;
  padding-top: 38px;
}
.footer-brand-copy {
  display: grid;
  gap: 6px;
}
.footer-brand-mini {
  color: var(--color-text-light);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.policy-shell {
  display: grid;
  gap: 24px;
}
.policy-hero {
  padding: 32px 36px;
  border: 1px solid var(--color-border);
  background: linear-gradient(145deg, #2A5A8C 0%, #3A6FB0 50%, #5A8ABB 100%);
  color: #ffffff;
}
.policy-hero h1 {
  color: #ffffff;
  font-size: 36px;
  margin-bottom: 12px;
}
.policy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--color-line);
  color: rgba(26,36,56,0.72);
  font-size: 12px;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
}
.policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: rgba(26,36,56,0.68);
  font-size: 13px;
  margin-top: 18px;
}
.policy-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}
.policy-nav {
  position: sticky;
  top: 96px;
  border: 1px solid var(--color-border);
  background: var(--color-ink-soft);
  padding: 18px;
}
.policy-nav strong {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--color-mute);
  margin-bottom: 12px;
}
.policy-nav a {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 14px;
  color: var(--color-paper);
}
.policy-nav a:last-child {
  border-bottom: none;
}
.policy-body {
  display: grid;
  gap: 18px;
}
.policy-card {
  border: 1px solid var(--color-line);
  background: var(--color-ink-soft);
  padding: 26px 28px;
}
.policy-card h2 {
  font-size: 24px;
  margin-bottom: 14px;
  color: var(--color-paper);
}
.policy-card p,
.policy-card li {
  color: var(--color-mute);
  line-height: 1.85;
}
.policy-card p + p {
  margin-top: 12px;
}
.policy-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
.policy-list li {
  position: relative;
  padding-left: 16px;
}
.policy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
}
.policy-note {
  margin-top: 14px;
  padding: 14px 16px;
  border-left: 3px solid var(--color-accent);
  background: rgba(42,90,140,0.08);
  color: var(--color-text);
}
.policy-bands {
  display: grid;
  gap: 16px;
}
.policy-band {
  padding: 22px 24px;
  border: 1px solid var(--color-line);
  background: linear-gradient(180deg, var(--color-ink-soft) 0%, var(--color-ink) 100%);
}
.policy-band h2 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--color-paper);
}
.merchant-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) 340px;
  gap: 24px;
  align-items: start;
}
.merchant-hero {
  padding: 34px 36px;
  background: linear-gradient(135deg, #2A5A8C 0%, #3A6FB0 50%, #5A8ABB 100%);
  color: #ffffff;
  border: 1px solid var(--color-line);
}
.merchant-hero h1,
.merchant-hero h2 {
  color: #ffffff;
}
.merchant-hero p {
  color: rgba(26,36,56,0.72);
}
.merchant-panel {
  border: 1px solid var(--color-line);
  background: var(--color-ink-soft);
  padding: 28px;
}
.merchant-panel h3 {
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--color-paper);
}
.merchant-doc-grid,
.merchant-summary-list {
  display: grid;
  gap: 12px;
}
.merchant-doc-item {
  padding: 14px 16px;
  background: var(--color-ink);
  border: 1px solid var(--color-line);
}
.merchant-summary-list li {
  list-style: none;
  padding-left: 18px;
  position: relative;
  color: var(--color-text-light);
}
.merchant-summary-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  background: #2A5A8C;
}
.form-group {
  position: relative;
}
.form-group .field-note {
  display: block;
  margin-top: 6px;
  color: var(--color-text-muted);
  font-size: 12px;
}
.form-group .field-error {
  margin-top: 8px;
  padding: 10px 12px;
  font-size: 12.5px;
  line-height: 1.5;
  color: #991b1b;
  background: rgba(220,38,38,0.08);
  border-left: 3px solid #dc2626;
}
.form-group input.is-error,
.form-group textarea.is-error,
.form-group select.is-error {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220,38,38,0.10);
}
.merchant-success {
  text-align: center;
  padding: 44px 24px;
}
.merchant-success .success-mark {
  font-size: 48px;
  margin-bottom: 16px;
}
.auth-modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(15,27,45,0.72);
  backdrop-filter: blur(10px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1200;
}
.auth-modal-mask.active {
  display: flex;
}
.auth-modal-shell {
  position: relative;
  width: min(1120px, 100%);
  min-height: 620px;
  display: grid;
  grid-template-columns: 420px minmax(0, 1fr);
  background: #ffffff;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(0,0,0,0.28);
}
.auth-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--color-line);
  background: rgba(255,255,255,0.50);
  color: #ffffff;
  font-size: 20px;
  z-index: 4;
}
.auth-modal-side {
  padding: 52px 40px 40px;
  background: linear-gradient(145deg, #2A5A8C 0%, #3A6FB0 50%, #5A8ABB 100%);
  color: #ffffff;
  display: flex;
  flex-direction: column;
}
.auth-modal-kicker {
  color: rgba(26,36,56,0.48);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.auth-modal-side h2 {
  color: #ffffff;
  font-size: 42px;
  line-height: 1;
  margin-bottom: 18px;
}
.auth-modal-side p {
  color: rgba(26,36,56,0.68);
  line-height: 1.9;
  margin-bottom: 28px;
}
.auth-modal-points {
  display: grid;
  gap: 14px;
  margin-top: auto;
}
.auth-modal-points div {
  padding: 16px 18px;
  border: 1px solid var(--color-line);
  background: var(--color-bg-soft);
}
.auth-modal-points strong {
  display: block;
  font-size: 16px;
  margin-bottom: 6px;
}
.auth-modal-points span {
  color: rgba(26,36,56,0.58);
  font-size: 13px;
}
.auth-modal-main {
  padding: 52px 54px 44px;
  display: flex;
  flex-direction: column;
}
.auth-modal-tabs {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  background: #f4f4f5;
  margin-bottom: 28px;
}
.auth-modal-tab {
  min-width: 98px;
  min-height: 42px;
  padding: 0 18px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.auth-modal-tab.active {
  background: #2A5A8C;
  color: #ffffff;
}
.auth-modal-form {
  display: grid;
  gap: 18px;
}
.auth-modal-form[hidden] {
  display: none !important;
}
.auth-modal-intro h3 {
  font-size: 30px;
  margin-bottom: 6px;
}
.auth-modal-intro p {
  color: #6b7280;
}
.auth-modal-field {
  position: relative;
}
.auth-modal-field label {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #52525b;
}
.auth-modal-field input {
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid #e4e4e7;
  background: #fafafa;
}
.auth-modal-field input.is-error {
  border-color: #dc2626;
  background: #fff5f5;
}
.auth-modal-error {
  margin-top: 8px;
  padding: 8px 10px;
  font-size: 12px;
  color: #991b1b;
  background: rgba(220,38,38,0.08);
  border-left: 3px solid #dc2626;
}
.auth-modal-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #52525b;
  font-size: 13px;
  line-height: 1.8;
}
.auth-modal-check input {
  width: 16px;
  height: 16px;
  margin-top: 4px;
}
.auth-modal-submit {
  min-height: 52px;
  background: #2A5A8C;
  color: #ffffff;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.auth-modal-submit.solid {
  background: linear-gradient(135deg, #2A5A8C 0%, #1F4F8A 100%);
}
.auth-modal-note {
  margin-top: auto;
  padding-top: 28px;
  color: #71717a;
  font-size: 12px;
  line-height: 1.8;
}
@media (max-width: 1024px) {
  .policy-grid,
  .merchant-shell {
    grid-template-columns: 1fr;
  }
  .policy-nav {
    position: static;
  }
  .hero-v3-content,
  .footer-hero,
  .auth-modal-shell {
    grid-template-columns: 1fr;
  }
  .hero-v4-showcase {
    grid-template-columns: 1fr 1fr;
  }
  .hero-v4-index {
    grid-column: 1 / -1;
  }
  .auth-modal-side {
    min-height: 280px;
  }
}
@media (max-width: 640px) {
  .policy-hero,
  .policy-card,
  .policy-band,
  .merchant-hero,
  .merchant-panel {
    padding: 22px 18px;
  }
  .policy-hero h1 {
    font-size: 30px;
  }
  .topbar-info {
    justify-content: center;
  }
  .topbar-links {
    flex-wrap: wrap;
    justify-content: center;
  }
  .navbar-inner {
    height: auto;
    padding: 16px 0;
  }
  .brand-text .meta,
  .nav-search {
    display: none;
  }
  .nav-list a {
    font-size: 12px;
  }
  .hero-v3 {
    min-height: auto;
  }
  .hero-v3-content {
    gap: 26px;
    padding: 56px 20px 48px;
  }
  .hero-v3-text h1 {
    font-size: 42px;
  }
  .hero-v4-line {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-v4-showcase {
    grid-template-columns: 1fr;
  }
  .pcard-img {
    height: 240px;
  }
  .footer-hero-copy h2 {
    font-size: 34px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .auth-modal-mask {
    padding: 12px;
  }
  .auth-modal-main,
  .auth-modal-side {
    padding: 32px 22px;
  }
  .auth-modal-side h2 {
    font-size: 32px;
  }
}

/* ============================================
   付费资讯卡片 V6
   ============================================ */
.news-card-v6 {
  position: relative;
  background: var(--color-ink-soft);
  border: 1px solid var(--color-line);
  padding: 22px 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color .25s, box-shadow .25s, transform .25s;
}
.news-card-v6:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}
.news-card-v6-num {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--color-text-light);
}
.news-card-v6-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.news-card-v6-cat {
  display: inline-block;
  padding: 3px 10px;
  background: var(--color-primary-soft);
  color: var(--color-gold-dark);
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 1px;
}
.news-card-v6-source {
  font-size: 11px;
  color: var(--color-text-light);
  letter-spacing: 0.5px;
}
.news-card-v6-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--color-paper);
  line-height: 1.45;
  letter-spacing: 0.02em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-v6-summary {
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-mute);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-v6-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--color-text-light);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  border-top: 1px dashed var(--color-line);
  padding-top: 12px;
  margin-top: auto;
}
.news-card-v6-info .sep { color: var(--color-border); }
.news-card-v6-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.news-card-v6-price {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--color-gold-dark);
  font-weight: 700;
  letter-spacing: 0.5px;
}
.news-card-v6-price small {
  font-weight: 400;
  color: var(--color-text-light);
  font-size: 11px;
  margin-left: 2px;
}
.news-card-v6-btn {
  background: var(--color-gold);
  color: #fff;
  border: none;
  padding: 8px 16px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  cursor: pointer;
  transition: background .2s, transform .2s;
}
.news-card-v6-btn:hover {
  background: var(--color-gold-dark);
  transform: translateX(2px);
}

/* 资讯板块头部标签 */
.news-section-tag {
  display: inline-block;
  background: var(--color-gold);
  color: #fff;
  font-size: 11px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}

/* ============================================
   付费阅读小型二维码弹窗
   弹窗最大宽度 250px / 标题 13px / 价格 24px / 二维码 140px
   ============================================ */
.pr-modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(26,36,56,0.55);
  z-index: 10001;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.pr-modal-mask.active { display: flex; }
.pr-modal {
  position: relative;
  background: #fff;
  width: 100%;
  max-width: 250px;
  padding: 18px 16px 14px;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.pr-modal-close {
  position: absolute;
  top: 6px;
  right: 8px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--color-text-light);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
}
.pr-modal-close:hover { color: var(--color-gold); }
.pr-modal-title {
  font-size: 13px;
  color: var(--color-paper);
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.pr-modal-article {
  font-size: 11px;
  color: var(--color-mute);
  line-height: 1.45;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pr-modal-qr {
  width: 140px;
  height: 140px;
  margin: 0 auto 10px;
  padding: 6px;
  border: 1px solid var(--color-line);
  background: #fff;
}
.pr-modal-qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.pr-modal-amount {
  font-size: 24px;
  color: var(--color-gold-dark);
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  line-height: 1;
}
.pr-modal-tip {
  font-size: 11px;
  color: var(--color-text-light);
  line-height: 1.5;
  margin-bottom: 12px;
}
.pr-modal-actions { display: flex; }
.pr-btn-cancel {
  flex: 1;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-line);
  color: var(--color-mute);
  padding: 8px 12px;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  cursor: pointer;
  transition: all .2s;
}
.pr-btn-cancel:hover {
  background: var(--color-border);
  color: var(--color-paper);
}
body.pr-modal-open { overflow: hidden; }

@media (max-width: 600px) {
  .news-card-v6-title { font-size: 15px; }
  .news-card-v6-summary { font-size: 12px; }
}