/* =========================================================
 * 湃湃网 主样式
 * - 整体色调：橙红主色（淘宝风），辅以蓝白灰
 * - 公共：头部、底部、按钮、卡片、栅格
 * =======================================================*/

:root {
  --color-primary: #ff6a00;
  --color-primary-dark: #e85d00;
  --color-primary-light: #ffe5d2;
  --color-accent: #1e88e5;
  --color-success: #43a047;
  --color-danger: #e53935;
  --color-warning: #fb8c00;
  --color-text: #2b2b2b;
  --color-text-2: #666;
  --color-text-3: #999;
  --color-border: #eee;
  --color-bg: #f5f5f5;
  --color-bg-2: #fafafa;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
  --shadow-md: 0 2px 8px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.10);
  --container: 1200px;
  --header-h: 96px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC",
               "Microsoft YaHei", "Source Han Sans CN", Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  font-size: 14px;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-primary); }
img { max-width: 100%; display: block; }

.pp-container { max-width: var(--container); margin: 0 auto; padding: 0 16px; }
.pp-page { min-height: 60vh; padding: 24px 0 48px; }
.pp-page-title { font-size: 22px; margin: 8px 0 16px; font-weight: 600; }
.pp-page-subtitle { color: var(--color-text-2); margin-bottom: 16px; }

/* ---------- 顶部条 ---------- */
.pp-topbar {
  background: #fafafa;
  border-bottom: 1px solid var(--color-border);
  font-size: 12px;
  color: var(--color-text-2);
}
.pp-topbar-inner {
  display: flex; justify-content: space-between; align-items: center;
  height: 32px;
}
.pp-account-box { display: flex; align-items: center; gap: 12px; }
.pp-account-link { color: var(--color-text-2); }
.pp-account-link:hover { color: var(--color-primary); }
.pp-divider { color: var(--color-text-3); }
.pp-account-name { color: var(--color-text-2); }

/* ---------- 头部 ---------- */
.pp-header { background: #fff; box-shadow: var(--shadow-sm); }
.pp-header-inner {
  display: flex; align-items: center; gap: 24px;
  padding: 18px 16px;
}
.pp-logo { display: flex; align-items: center; gap: 10px; }
.pp-logo-mark {
  width: 42px; height: 42px; border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary), #ff8a3d);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700;
}
.pp-logo-text {
  font-size: 19px; font-weight: 700; color: var(--color-text);
  display: flex; flex-direction: column; line-height: 1.15;
  white-space: nowrap;
}
.pp-logo-text small { font-size: 11px; color: var(--color-text-3); font-weight: 400; margin-top: 2px; letter-spacing: 0.5px; }
.pp-search {
  flex: 1; display: flex; height: 40px; max-width: 640px;
  border: 2px solid var(--color-primary); border-radius: 22px;
  overflow: hidden;
}
.pp-search input {
  flex: 1; border: 0; outline: 0; padding: 0 18px; font-size: 14px;
  background: #fff;
}
.pp-search button {
  border: 0; background: var(--color-primary); color: #fff;
  padding: 0 28px; font-size: 14px; cursor: pointer; font-weight: 600;
}
.pp-search button:hover { background: var(--color-primary-dark); }
.pp-cart-btn {
  position: relative; display: flex; align-items: center; gap: 6px;
  padding: 8px 16px; border: 1px solid var(--color-border); border-radius: 22px;
  background: #fff;
}
.pp-cart-icon { font-size: 18px; }
.pp-cart-count {
  position: absolute; top: -6px; right: -6px;
  min-width: 20px; height: 20px; padding: 0 6px;
  background: var(--color-primary); color: #fff;
  border-radius: 10px; font-size: 12px;
  display: none; align-items: center; justify-content: center;
  font-weight: 600;
}
.pp-cart-count.is-show { display: flex; }

.pp-nav {
  background: #fff; border-top: 1px solid var(--color-border);
}
.pp-nav-inner { display: flex; gap: 6px; padding: 0 16px; }
.pp-nav-link {
  padding: 12px 18px; font-size: 15px; font-weight: 500;
  color: var(--color-text); border-bottom: 2px solid transparent;
}
.pp-nav-link:hover { color: var(--color-primary); }
.pp-nav-link.is-active {
  color: var(--color-primary); border-bottom-color: var(--color-primary);
}

/* ---------- 按钮 ---------- */
.pp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 8px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff; color: var(--color-text);
  font-size: 14px; cursor: pointer; transition: all .15s;
}
.pp-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pp-btn-primary {
  background: var(--color-primary); color: #fff; border-color: var(--color-primary);
}
.pp-btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
.pp-btn-accent {
  background: var(--color-accent); color: #fff; border-color: var(--color-accent);
}
.pp-btn-accent:hover { background: #1565c0; color: #fff; }
.pp-btn-danger { color: var(--color-danger); border-color: var(--color-danger); }
.pp-btn-danger:hover { background: var(--color-danger); color: #fff; }
.pp-btn-lg { padding: 12px 28px; font-size: 16px; }
.pp-btn-sm { padding: 4px 12px; font-size: 12px; }
.pp-btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- 通用卡片 ---------- */
.pp-card {
  background: #fff; border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm); padding: 16px;
}
.pp-section { margin: 24px 0; }
.pp-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.pp-section-title {
  font-size: 18px; font-weight: 600;
  display: flex; align-items: center; gap: 10px;
}
.pp-section-title::before {
  content: ''; display: block; width: 4px; height: 18px;
  background: var(--color-primary); border-radius: 2px;
}
.pp-more-link { color: var(--color-text-2); font-size: 13px; }
.pp-more-link:hover { color: var(--color-primary); }

/* ---------- 商家 logo ---------- */
.pp-mer-logo {
  width: 56px; height: 56px; border-radius: 50%;
  color: #fff; font-size: 24px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ---------- 商品卡片 ---------- */
.pp-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.pp-goods {
  background: #fff; border-radius: var(--radius-md);
  overflow: hidden; transition: all .15s;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
.pp-goods:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.pp-goods a { color: inherit; }
.pp-goods-cover {
  width: 100%; aspect-ratio: 1/1; object-fit: cover; background: #f5f5f5;
}
.pp-goods-info { padding: 12px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pp-goods-title {
  font-size: 14px; line-height: 1.4; height: 40px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.pp-goods-meta { display: flex; align-items: baseline; gap: 8px; }
.pp-goods-price { color: var(--color-primary); font-size: 18px; font-weight: 700; }
.pp-goods-price small { font-size: 12px; font-weight: 500; }
.pp-goods-origin { color: var(--color-text-3); text-decoration: line-through; font-size: 12px; }
.pp-goods-shop {
  font-size: 12px; color: var(--color-text-2);
  display: flex; align-items: center; gap: 4px;
  border-top: 1px dashed var(--color-border); padding-top: 8px;
}
.pp-goods-shop span {
  background: var(--color-primary-light); color: var(--color-primary-dark);
  padding: 1px 6px; border-radius: 3px; font-size: 11px;
}

/* ---------- 信息卡片 ---------- */
.pp-info-card {
  background: #fff; border-radius: var(--radius-md);
  display: flex; gap: 14px; padding: 14px;
  box-shadow: var(--shadow-sm); transition: all .15s;
}
.pp-info-card:hover { box-shadow: var(--shadow-md); }
.pp-info-cover {
  width: 200px; height: 140px; flex-shrink: 0;
  border-radius: var(--radius-sm); object-fit: cover; background: #f0f0f0;
}
.pp-info-body { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.pp-info-title {
  font-size: 16px; font-weight: 600;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
  overflow: hidden;
}
.pp-info-title a:hover { color: var(--color-primary); }
.pp-info-desc {
  color: var(--color-text-2); font-size: 13px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.pp-info-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 6px;
  font-size: 12px; color: var(--color-text-3);
}
.pp-info-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pp-info-tag {
  background: var(--color-primary-light); color: var(--color-primary-dark);
  padding: 2px 8px; border-radius: 3px; font-size: 11px;
}
.pp-info-meta { display: flex; align-items: center; gap: 10px; }
.pp-info-cat {
  display: inline-block; padding: 2px 8px;
  background: #eef5ff; color: var(--color-accent);
  border-radius: 3px; font-size: 12px;
}
.pp-info-price {
  display: inline-block; margin-left: 8px;
  color: #e4393c; font-weight: 700; font-size: 14px;
  font-family: ui-monospace, Menlo, monospace;
}

/* ---------- 信息分类侧栏 ---------- */
.pp-info-layout {
  display: grid; grid-template-columns: 220px 1fr; gap: 20px;
}
.pp-cat-list {
  background: #fff; border-radius: var(--radius-md);
  padding: 8px 0; box-shadow: var(--shadow-sm);
  position: sticky; top: 16px;
}
.pp-cat-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px; font-size: 14px; cursor: pointer;
  border-left: 3px solid transparent;
}
.pp-cat-item:hover { color: var(--color-primary); background: var(--color-bg-2); }
.pp-cat-item.is-active {
  color: var(--color-primary); background: var(--color-primary-light);
  border-left-color: var(--color-primary); font-weight: 600;
}
.pp-cat-item .pp-cat-icon {
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-primary-light); color: var(--color-primary);
  border-radius: 5px; font-size: 12px;
}

/* ---------- 表单 ---------- */
.pp-form { display: flex; flex-direction: column; gap: 14px; max-width: 420px; }
.pp-form-row { display: flex; flex-direction: column; gap: 6px; }
.pp-form-row label { font-size: 13px; color: var(--color-text-2); }
.pp-form-row input,
.pp-form-row select,
.pp-form-row textarea {
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: 14px; font-family: inherit;
  outline: 0; transition: border-color .15s;
  background: #fff;
}
.pp-form-row input:focus,
.pp-form-row select:focus,
.pp-form-row textarea:focus { border-color: var(--color-primary); }
.pp-form-row textarea { resize: vertical; min-height: 96px; }
.pp-form-row .pp-form-error { font-size: 12px; color: var(--color-danger); min-height: 16px; }
.pp-form-row .pp-form-tips { font-size: 12px; color: var(--color-text-3); }

.pp-checkbox {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 13px; color: var(--color-text-2);
}
.pp-checkbox input { margin-top: 2px; }
.pp-checkbox a { color: var(--color-primary); }
.pp-checkbox a:hover { text-decoration: underline; }

/* ---------- 底部 ---------- */
.pp-footer {
  margin-top: 48px; background: #2b2b2b; color: #cfcfcf; padding: 36px 0 0;
}
.pp-footer-grid {
  display: grid; gap: 28px;
  grid-template-columns: 1.2fr .9fr .9fr;
  padding-bottom: 28px;
}
.pp-footer-col h4 { color: #fff; font-size: 16px; margin: 0 0 14px; }
.pp-footer-col p,
.pp-footer-col li { font-size: 13px; line-height: 1.9; }
.pp-footer-col a { color: #cfcfcf; }
.pp-footer-col a:hover { color: #ff9a3d; }
.pp-footer-col ul { list-style: none; padding: 0; margin: 0; }
.pp-footer-bottom {
  border-top: 1px solid #444; padding: 14px 0; font-size: 12px;
  background: #1f1f1f;
}
.pp-footer-bottom a { color: #ff9a3d; }
.pp-footer-bottom .pp-container > div + div { margin-top: 6px; color: #999; }

/* ---------- 通用浮层 ---------- */
.pp-modal-mask {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.45);
  display: flex; align-items: center; justify-content: center;
  z-index: 999;
}
.pp-modal {
  background: #fff; border-radius: var(--radius-md);
  width: 92%; max-width: 420px; padding: 24px;
  box-shadow: var(--shadow-lg);
}
.pp-modal h3 { margin: 0 0 12px; font-size: 18px; }
.pp-modal .pp-modal-body { font-size: 14px; color: var(--color-text-2); }
.pp-modal .pp-modal-actions { margin-top: 16px; display: flex; justify-content: flex-end; gap: 10px; }

/* ---------- Toast ---------- */
.pp-toast-box {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
  z-index: 10000; pointer-events: none;
  display: flex; flex-direction: column; gap: 8px;
}
.pp-toast {
  background: rgba(0,0,0,.78); color: #fff;
  padding: 10px 18px; border-radius: 6px; font-size: 14px;
  animation: pp-toast-in .2s ease;
}
.pp-toast-success { background: rgba(67,160,71,.9); }
.pp-toast-error { background: rgba(229,57,53,.9); }
.pp-toast-out { opacity: 0; transition: opacity .3s; }
@keyframes pp-toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 商品详情 ---------- */
.pp-detail {
  display: grid; grid-template-columns: 460px 1fr 280px; gap: 32px;
  background: #fff; border-radius: var(--radius-md); padding: 24px;
  box-shadow: var(--shadow-sm);
}
.pp-detail-gallery {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: var(--radius-md); border: 1px solid var(--color-border);
}
.pp-detail-thumbs {
  margin-top: 12px;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px;
}
.pp-detail-thumb {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border: 2px solid transparent; border-radius: var(--radius-sm);
  cursor: pointer;
}
.pp-detail-thumb.is-active { border-color: var(--color-primary); }
.pp-detail-main h1 { font-size: 22px; margin: 0 0 8px; }
.pp-detail-sub {
  display: flex; align-items: center; gap: 12px;
  color: var(--color-text-2); font-size: 13px;
}
.pp-detail-price {
  background: linear-gradient(135deg, #fff5ec, #ffe5d2);
  padding: 18px; border-radius: var(--radius-md); margin: 14px 0;
}
.pp-detail-price-now { color: var(--color-primary); font-size: 14px; }
.pp-detail-price-now strong { font-size: 30px; }
.pp-detail-price-origin { color: var(--color-text-3); margin-left: 12px; text-decoration: line-through; }
.pp-detail-meta {
  display: grid; grid-template-columns: 100px 1fr; gap: 8px 16px;
  font-size: 14px;
}
.pp-detail-meta dt { color: var(--color-text-2); }
.pp-detail-meta dd { margin: 0; }
.pp-detail-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pp-detail-tag {
  background: var(--color-primary-light); color: var(--color-primary-dark);
  padding: 2px 8px; border-radius: 3px; font-size: 12px;
}
.pp-detail-actions {
  margin-top: 18px; display: flex; gap: 12px; align-items: center;
}
.pp-qty-box {
  display: inline-flex; align-items: center; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); overflow: hidden;
}
.pp-qty-box button {
  width: 36px; height: 38px; border: 0; background: #fff; cursor: pointer;
  font-size: 18px;
}
.pp-qty-box button:hover { background: var(--color-bg-2); }
.pp-qty-box input {
  width: 50px; height: 38px; text-align: center; border: 0;
  border-left: 1px solid var(--color-border); border-right: 1px solid var(--color-border);
  font-size: 14px; outline: 0;
}
.pp-detail-section {
  background: #fff; border-radius: var(--radius-md); padding: 24px;
  box-shadow: var(--shadow-sm); margin-top: 20px;
}
.pp-detail-section h3 { margin: 0 0 16px; font-size: 18px; }
.pp-detail-imgs {
  display: flex; flex-direction: column; gap: 10px;
}
.pp-detail-imgs img { width: 100%; border-radius: var(--radius-md); }

/* ---------- 商品详情：右侧商家信息卡 ---------- */
.pp-merchant-card {
  align-self: start;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}
.pp-merchant-head {
  padding: 16px 16px 14px;
  background: linear-gradient(135deg, #2448c8, #3073f0);
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.pp-merchant-name {
  font-size: 16px; font-weight: 700; line-height: 1.4;
  word-break: break-all;
  letter-spacing: .2px;
}
.pp-merchant-sub {
  margin-top: 6px;
  font-size: 12px; color: rgba(255,255,255,.78);
  display: inline-flex; align-items: center; gap: 4px;
}
.pp-merchant-sub::before {
  content: ""; width: 12px; height: 12px; display: inline-block;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 1l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 1z' fill='none' stroke='black' stroke-width='2'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 1l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 1z' fill='none' stroke='black' stroke-width='2'/></svg>") center/contain no-repeat;
}
.pp-merchant-rate {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px dashed var(--color-border);
  font-size: 13px;
}
.pp-merchant-rate-label { color: var(--color-text-2); }
.pp-merchant-rate-bar {
  flex: 1; height: 6px; border-radius: 999px;
  background: #e8f5e9; overflow: hidden;
}
.pp-merchant-rate-fill {
  height: 100%;
  background: linear-gradient(90deg, #4caf50, #66bb6a);
}
.pp-merchant-rate-pct {
  color: #4caf50; font-weight: 600;
}
.pp-merchant-info {
  display: grid; grid-template-columns: 60px 1fr;
  gap: 10px 12px;
  margin: 0; padding: 14px 16px 6px;
  font-size: 13px;
}
.pp-merchant-info dt { color: #99a2b3; }
.pp-merchant-info dd { margin: 0; color: var(--color-text); }
.pp-merchant-phone { font-family: ui-monospace, "SF Mono", Consolas, monospace; }
.pp-merchant-scores {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  padding: 12px 16px 14px;
}
.pp-merchant-score {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  background: #fff7f0;
  border: 1px solid #fde0c8;
  border-radius: 6px;
  padding: 9px 6px 8px;
}
.pp-merchant-score-row {
  display: flex; align-items: center; gap: 5px;
  color: #ff6a13;
  font-weight: 700;
}
.pp-merchant-score-icon {
  width: 16px; height: 16px; display: inline-block;
  background: currentColor;
}
.pp-merchant-score-icon--truck {
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M3 4.5A2.5 2.5 0 0 1 5.5 2H14a2 2 0 0 1 2 2v1h2.5a2.5 2.5 0 0 1 2.45 2L22 12v5.5A1.5 1.5 0 0 1 20.5 19h-1a2 2 0 1 1-4 0h-7a2 2 0 1 1-4 0H4.5A1.5 1.5 0 0 1 3 17.5v-13zM7 15.5a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zm10 0a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zm-9-9V15h9V4.5a.5.5 0 0 0-.5-.5H8z'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M3 4.5A2.5 2.5 0 0 1 5.5 2H14a2 2 0 0 1 2 2v1h2.5a2.5 2.5 0 0 1 2.45 2L22 12v5.5A1.5 1.5 0 0 1 20.5 19h-1a2 2 0 1 1-4 0h-7a2 2 0 1 1-4 0H4.5A1.5 1.5 0 0 1 3 17.5v-13zM7 15.5a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zm10 0a1.5 1.5 0 1 0 0 3 1.5 1.5 0 0 0 0-3zm-9-9V15h9V4.5a.5.5 0 0 0-.5-.5H8z'/></svg>") center/contain no-repeat;
}
.pp-merchant-score-icon--check {
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 1a11 11 0 1 0 11 11A11 11 0 0 0 12 1zm-1.2 15.4l-4.6-4.6 1.6-1.6 3 3 6.4-6.4 1.6 1.6z'/></svg>") center/contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M12 1a11 11 0 1 0 11 11A11 11 0 0 0 12 1zm-1.2 15.4l-4.6-4.6 1.6-1.6 3 3 6.4-6.4 1.6 1.6z'/></svg>") center/contain no-repeat;
}
.pp-merchant-score-num {
  font-size: 16px; line-height: 1;
}
.pp-merchant-score-label {
  font-size: 12px; color: #ff6a13;
}
.pp-merchant-actions {
  display: flex; gap: 10px;
  padding: 0 16px 16px;
}
.pp-merchant-btn {
  flex: 1; text-align: center;
  padding: 10px 0; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
  text-decoration: none;
  transition: all .15s;
  display: inline-flex; align-items: center; justify-content: center;
}
.pp-merchant-btn--ghost {
  background: #fff; color: #3073f0;
  border: 1px solid #3073f0;
}
.pp-merchant-btn--ghost:hover {
  background: #f0f7ff;
}
.pp-merchant-btn--solid {
  background: #ff6a13; color: #fff;
  border: 1px solid #ff6a13;
}
.pp-merchant-btn--solid:hover {
  background: #f35a07; border-color: #f35a07;
}

/* ---------- 商品详情：图文并茂版块 ---------- */
.pp-detail-slogan {
  margin: 4px 0 18px;
  padding: 14px 18px;
  background: linear-gradient(135deg, var(--color-primary-light), #fff);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 600; color: var(--color-primary-dark);
  line-height: 1.6;
}
.pp-detail-highlights {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 16px;
  margin-bottom: 24px;
}
.pp-detail-highlight {
  display: flex; align-items: center; gap: 8px;
  background: var(--color-bg-2); border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: 13px; color: var(--color-text);
}
.pp-detail-highlight-dot {
  flex: none; width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-primary);
}
.pp-detail-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: center;
  margin-bottom: 24px;
}
.pp-detail-block--reverse .pp-detail-figure { order: 2; }
.pp-detail-figure img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius-md); border: 1px solid var(--color-border);
}
.pp-detail-text h4 {
  margin: 0 0 10px; font-size: 16px; color: var(--color-text);
  display: flex; align-items: center; gap: 8px;
}
.pp-detail-text h4::before {
  content: ''; width: 4px; height: 16px; border-radius: 2px;
  background: var(--color-primary);
}
.pp-detail-text p {
  margin: 0; line-height: 1.95; font-size: 14px; color: var(--color-text-2);
  text-align: justify;
}
.pp-detail-text--full { margin-bottom: 24px; }
.pp-detail-spec { margin-bottom: 24px; }
.pp-detail-spec h4 {
  margin: 0 0 12px; font-size: 16px; color: var(--color-text);
  display: flex; align-items: center; gap: 8px;
}
.pp-detail-spec h4::before {
  content: ''; width: 4px; height: 16px; border-radius: 2px;
  background: var(--color-primary);
}
.pp-spec-table {
  width: 100%; border-collapse: collapse; font-size: 14px;
  background: var(--color-bg-2); border-radius: var(--radius-sm); overflow: hidden;
}
.pp-spec-table th, .pp-spec-table td {
  text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--color-border);
}
.pp-spec-table th {
  width: 120px; color: var(--color-text-2); font-weight: 500; background: #fff;
}
.pp-spec-table td { color: var(--color-text); }
.pp-spec-table tr:last-child th, .pp-spec-table tr:last-child td { border-bottom: 0; }

@media (max-width: 768px) {
  .pp-detail-highlights { grid-template-columns: 1fr; }
  .pp-detail-block { grid-template-columns: 1fr; gap: 12px; }
  .pp-detail-block--reverse .pp-detail-figure { order: 0; }
}

/* ---------- 购物车 ---------- */
.pp-cart-list {
  background: #fff; border-radius: var(--radius-md); padding: 8px 16px;
  box-shadow: var(--shadow-sm);
}
.pp-cart-item {
  display: grid; grid-template-columns: 100px 1fr auto auto auto; gap: 16px;
  align-items: center; padding: 16px 0; border-bottom: 1px dashed var(--color-border);
}
.pp-cart-item:last-child { border-bottom: 0; }
.pp-cart-cover { width: 100px; height: 100px; object-fit: cover; border-radius: var(--radius-sm); }
.pp-cart-meta { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.pp-cart-meta a { font-size: 14px; }
.pp-cart-meta a:hover { color: var(--color-primary); }
.pp-cart-meta small { color: var(--color-text-3); font-size: 12px; }
.pp-cart-price { color: var(--color-primary); font-weight: 700; }
.pp-cart-foot {
  margin-top: 16px; display: flex; justify-content: space-between; align-items: center;
  background: #fff; padding: 16px; border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
}
.pp-cart-empty {
  padding: 64px 0; text-align: center; color: var(--color-text-3);
  background: #fff; border-radius: var(--radius-md);
}
.pp-cart-empty a { color: var(--color-primary); }

/* ---------- 入驻商家 ---------- */
.pp-mer-card {
  display: flex; gap: 16px; padding: 18px;
  background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-sm);
}
.pp-mer-body { flex: 1; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.pp-mer-name { font-size: 18px; font-weight: 600; }
.pp-mer-desc { color: var(--color-text-2); font-size: 13px; }
.pp-mer-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pp-mer-tag {
  background: var(--color-primary-light); color: var(--color-primary-dark);
  padding: 2px 10px; border-radius: 12px; font-size: 12px;
}

/* ---------- 公告 / Banner ---------- */
.pp-banner {
  background: linear-gradient(135deg, #ff6a00, #ff9a3d);
  color: #fff; border-radius: var(--radius-md); padding: 28px;
  display: flex; align-items: center; gap: 24px;
}
.pp-banner-text { flex: 1; }
.pp-banner-text h2 { margin: 0 0 6px; font-size: 26px; }
.pp-banner-text p { margin: 0; opacity: .9; }
.pp-banner-actions { display: flex; gap: 12px; }

/* ---------- 大分类网格（首页用） ---------- */
.pp-cat-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
}
.pp-cat-tile {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 8px; background: #fff; border-radius: var(--radius-md);
  font-size: 13px; color: var(--color-text); transition: all .15s;
  box-shadow: var(--shadow-sm);
}
.pp-cat-tile:hover { color: var(--color-primary); transform: translateY(-2px); }
.pp-cat-tile i {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--color-primary-light); color: var(--color-primary);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 22px;
}

/* ---------- Hero（首页） ---------- */
.pp-hero {
  display: grid; grid-template-columns: 1fr 300px; gap: 16px;
  background: #fff; border-radius: var(--radius-md); padding: 12px;
  box-shadow: var(--shadow-sm);
}
.pp-hero-banner {
  min-height: 280px; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #ff8a3d, #ff6a00);
  color: #fff; padding: 36px 40px;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.pp-hero-banner::after {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 260px; height: 260px; border-radius: 50%;
  background: rgba(255,255,255,.08);
}
.pp-hero-banner::before {
  content: ''; position: absolute; right: 40px; bottom: -80px;
  width: 180px; height: 180px; border-radius: 50%;
  background: rgba(255,255,255,.06);
}
.pp-hero-banner > * { position: relative; z-index: 1; }
.pp-hero-banner h2 { font-size: 30px; margin: 0 0 12px; font-weight: 700; }
.pp-hero-banner .pp-hero-tag {
  display: inline-block; padding: 4px 12px; border-radius: 14px;
  background: rgba(255,255,255,.18); font-size: 12px;
  margin-bottom: 14px; align-self: flex-start;
  backdrop-filter: blur(4px);
}
.pp-hero-banner p { font-size: 15px; opacity: .95; line-height: 1.8; max-width: 560px; margin: 0 0 22px; }
.pp-hero-stats {
  display: flex; gap: 36px; margin: 0 0 22px; font-size: 13px;
  flex-wrap: wrap;
}
.pp-hero-stats > div { opacity: .95; }
.pp-hero-stats b {
  font-size: 22px; font-weight: 700; margin-right: 6px; opacity: 1;
  vertical-align: -2px;
}
.pp-hero-banner .pp-btn-primary {
  background: #fff; color: var(--color-primary); border-color: #fff;
  align-self: flex-start; box-shadow: 0 2px 6px rgba(0,0,0,.12);
}
.pp-hero-banner .pp-btn-primary:hover { background: #fff5ec; }
.pp-hero-news {
  background: #fff7f0; border-radius: var(--radius-sm);
  padding: 18px; font-size: 13px;
}
.pp-hero-news h4 { margin: 0 0 12px; color: var(--color-primary-dark); font-size: 15px; }
.pp-hero-news ul { list-style: none; padding: 0; margin: 0; }
.pp-hero-news li {
  padding: 6px 0; color: var(--color-text-2);
  border-bottom: 1px dashed #f0d9c0;
  line-height: 1.6;
}
.pp-hero-news li:last-child { border-bottom: 0; }

/* ---------- 分页 ---------- */
.pp-pager {
  display: flex; justify-content: center; gap: 8px; margin: 24px 0;
}
.pp-pager a, .pp-pager span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 10px;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  background: #fff; color: var(--color-text);
}
.pp-pager a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pp-pager .is-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ---------- 通用徽标 ---------- */
.pp-badge {
  display: inline-block; padding: 1px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 600;
}
.pp-badge-new { background: #e3f2fd; color: var(--color-accent); }
.pp-badge-hot { background: #fff3e0; color: var(--color-warning); }
.pp-badge-rec { background: #e8f5e9; color: var(--color-success); }

/* ---------- 响应式 ---------- */
@media (max-width: 960px) {
  .pp-header-inner { flex-wrap: wrap; }
  .pp-search { order: 3; flex-basis: 100%; }
  .pp-detail { grid-template-columns: 1fr; }
  .pp-info-layout { grid-template-columns: 1fr; }
  .pp-cat-list { position: static; }
  .pp-hero { grid-template-columns: 1fr; }
  .pp-hero-news { display: none; }
  .pp-cart-item { grid-template-columns: 80px 1fr; }
  .pp-cart-item .pp-cart-price, .pp-cart-item .pp-qty-box, .pp-cart-item .pp-btn { grid-column: 2; justify-self: start; }
  .pp-footer-grid { grid-template-columns: 1fr 1fr; }
  .pp-cat-grid { grid-template-columns: repeat(3, 1fr); }
}
/* ===================== 结算 / 支付 ===================== */
.pp-pay-channels { display:flex; gap:12px; margin:16px 0 4px; flex-wrap:wrap; }
.pp-pay-channel {
  flex:1; min-width:140px; display:flex; align-items:center; gap:8px;
  padding:14px 16px; border:2px solid var(--color-border); border-radius:var(--radius-md);
  cursor:pointer; background:#fff; font-size:15px; font-weight:600; transition:all .15s;
}
.pp-pay-channel:hover { border-color:#ffd0ad; }
.pp-pay-channel.is-active { border-color:var(--color-primary); background:var(--color-primary-light); }
.pp-pay-ico { font-size:22px; }

.pp-modal-mask {
  position:fixed; inset:0; background:rgba(0,0,0,.5);
  display:flex; align-items:center; justify-content:center; z-index:9999; padding:16px;
}
.pp-modal {
  position:relative; background:#fff; border-radius:var(--radius-lg);
  width:380px; max-width:94vw; padding:24px; box-shadow:var(--shadow-lg);
}
.pp-modal-close {
  position:absolute; top:8px; right:12px; border:none; background:none;
  font-size:26px; line-height:1; color:var(--color-text-3); cursor:pointer;
}
.pp-modal-close:hover { color:var(--color-text); }
.pp-modal img { max-width:100%; height:auto; }