@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap');

/* ==========================================================================
   PHÁO HOA VIỆT (PhaoHoaViet.Com) - OFFICIAL STOREFRONT STYLESHEET
   Phong cách: Rộn ràng Tết - Xuân Đinh Mùi 2027 (Năm con Dê), Uy tín Quốc Phòng Z121, Sang Trọng & Hiện Đại
   Typography: Be Vietnam Pro chuẩn tỷ lệ dấu thanh tiếng Việt, font-weight tối đa 700
   Chuẩn pixel theo thiết kế: Lưới sản phẩm (Ảnh 1) & Drawer Giỏ hàng (Ảnh 2)
   ========================================================================== */

:root {
  --phv-red: #c52222;
  --phv-red-dark: #991b1b;
  --phv-red-light: #fef2f2;
  --phv-gold: #f59e0b;
  --phv-gold-light: #fef3c7;
  --phv-gold-dark: #b45309;
  --phv-blue: #1d4ed8;
  --phv-blue-hover: #1e40af;
  --phv-green: #16a34a;
  --phv-gray-bg: #f8fafc;
  --phv-card-border: #e2e8f0;
  --phv-text-main: #0f172a;
  --phv-text-muted: #64748b;
  --phv-pink-studio: #fce7f3;
}

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

body,
button,
input,
select,
textarea {
  font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--phv-text-main);
  background-color: #f8fafc;
  line-height: 1.5;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

/* 1. TOP ANNOUNCEMENT & UTILITIES BAR TẾT-XUÂN */
.phv-topbar {
  background: linear-gradient(90deg, #991b1b 0%, #b91c1c 45%, #831843 100%);
  color: #fff;
  padding: 6px 16px;
  font-size: 12.5px;
  position: relative;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
  z-index: 95;
}

.phv-topbar-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.phv-topbar-left {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.phv-topbar-left span {
  color: #fef08a;
  font-weight: 700;
}

.phv-topbar-utils {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  margin-left: auto;
}

.phv-topbar-link {
  color: #fef08a;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.phv-topbar-link:hover,
.phv-topbar-link.active {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.phv-topbar-sep {
  color: rgba(255, 255, 255, 0.35);
  font-size: 11px;
}

/* 2. HEADER & NAVIGATION */
.phv-header {
  background: #ffffff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.phv-header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: nowrap;
}

.phv-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.phv-brand-logo {
  background: linear-gradient(135deg, #c52222 0%, #991b1b 100%);
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  padding: 8px 14px;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(197, 34, 34, 0.35);
  display: flex;
  align-items: center;
  gap: 7px;
}

.phv-logo-star {
  width: 18px;
  height: 18px;
  fill: #ffd700;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

.phv-star-icon {
  width: 15px;
  height: 15px;
  fill: #ffd700;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3));
  display: inline-block;
  vertical-align: -2px;
  flex-shrink: 0;
}

.phv-brand-text {
  font-size: 22px;
  font-weight: 700;
  color: #c52222;
  letter-spacing: 0;
  line-height: 1.1;
  white-space: nowrap;
}

.phv-brand-domain {
  color: #f59e0b;
}

.phv-brand-sub {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
  white-space: nowrap;
}

/* MENU NGANG TRÊN 1 HÀNG ĐƠN GIẢN */
.phv-nav-container {
  display: flex;
  align-items: center;
  flex-shrink: 1;
  overflow-x: auto;
  scrollbar-width: none;
}

.phv-nav-container::-webkit-scrollbar {
  display: none;
}

.phv-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.phv-nav li {
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}

.phv-nav a {
  text-decoration: none;
  font-size: 14.5px;
  font-weight: 700;
  color: #334155;
  transition: color 0.15s ease;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
  display: inline-block;
}

.phv-nav a:hover,
.phv-nav a.active {
  color: #c52222;
}

.phv-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: #c52222;
  border-radius: 2px;
}

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

.phv-cart-trigger {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.phv-cart-trigger:hover {
  background: #fee2e2;
  transform: translateY(-1px);
}

.phv-cart-badge {
  background: #c52222;
  color: #fff;
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 700;
}

/* 3. HERO BANNER TẾT-XUÂN RỘN RÀNG */
.phv-hero {
  background: radial-gradient(circle at 50% 30%, #991b1b 0%, #450a0a 100%);
  color: #fff;
  padding: 44px 20px 52px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid #f59e0b;
}

.phv-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(rgba(254, 240, 138, 0.15) 1px, transparent 1px);
  background-size: 24px 24px;
  opacity: 0.6;
}

.phv-hero-content {
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.phv-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid #f59e0b;
  color: #fef08a;
  padding: 5px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.phv-hero h1 {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 14px;
  letter-spacing: 0;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

/* Khối đồng hồ đếm ngược Giao thừa Tết Đinh Mùi 2027 */
.phv-countdown-wrapper {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin: 16px auto 22px;
  padding: 16px 24px 14px;
  background: linear-gradient(135deg, rgba(127, 29, 29, 0.78) 0%, rgba(69, 10, 10, 0.9) 100%);
  border: 1.5px solid rgba(245, 158, 11, 0.6);
  border-radius: 16px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 0 20px rgba(245, 158, 11, 0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  max-width: 580px;
  position: relative;
  z-index: 5;
}

.phv-countdown-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #fef08a;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.phv-countdown-timer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.phv-countdown-item {
  background: linear-gradient(180deg, #1c0404 0%, #350707 100%);
  border: 1px solid rgba(245, 158, 11, 0.45);
  border-radius: 10px;
  min-width: 68px;
  padding: 8px 8px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 4px 12px rgba(0, 0, 0, 0.45);
}

.phv-countdown-number {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
  color: #ffffff;
  text-shadow: 0 0 12px rgba(251, 191, 36, 0.65);
}

.phv-countdown-unit {
  font-size: 11px;
  font-weight: 600;
  color: #fcd34d;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

.phv-countdown-sep {
  font-size: 24px;
  font-weight: 700;
  color: #f59e0b;
  margin-bottom: 16px;
  text-shadow: 0 0 8px rgba(245, 158, 11, 0.6);
  animation: phv-blink 1.2s infinite;
}

@keyframes phv-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.phv-countdown-urgency {
  margin-top: 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: #ffe4e6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

@media (max-width: 640px) {
  .phv-countdown-wrapper {
    padding: 12px 14px 10px;
    margin: 14px auto 18px;
    width: 100%;
  }

  .phv-countdown-label {
    font-size: 11px;
    letter-spacing: 0.4px;
    margin-bottom: 8px;
  }

  .phv-countdown-item {
    min-width: 52px;
    padding: 6px 4px 4px;
    border-radius: 8px;
  }

  .phv-countdown-number {
    font-size: 22px;
  }

  .phv-countdown-unit {
    font-size: 10px;
    margin-top: 2px;
  }

  .phv-countdown-sep {
    font-size: 18px;
    margin-bottom: 12px;
  }

  .phv-countdown-urgency {
    font-size: 11px;
    margin-top: 8px;
    line-height: 1.4;
  }
}

.phv-hero p {
  font-size: 16px;
  color: #fecdd3;
  max-width: 760px;
  margin: 0 auto 24px;
  line-height: 1.6;
}

.phv-hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  max-width: 860px;
  margin: 0 auto;
}

.phv-metric-item {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  color: #fef08a;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  backdrop-filter: blur(4px);
}

/* 4. CHÍNH XÁC THEO ẢNH 1: TIÊU ĐỀ & LƯỚI SẢN PHẨM TIÊU BIỂU */
.phv-section {
  max-width: 1240px;
  margin: 24px auto 48px;
  padding: 0 12px;
  width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

@media (min-width: 640px) {
  .phv-section {
    padding: 0 20px;
    margin: 36px auto 60px;
  }
}

.phv-section-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

@media (min-width: 768px) {
  .phv-section-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 24px;
  }
}

.phv-tag-pill {
  display: inline-block;
  background: #fef3c7;
  color: #b45309;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.phv-title-main {
  font-size: clamp(20px, 4vw, 24px);
  font-weight: 700;
  color: #111827;
  letter-spacing: 0;
  line-height: 1.3;
}

/* Tabs lọc sản phẩm theo ảnh 1: Cuộn ngang mượt mà trên mobile */
.phv-filter-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  max-width: 100%;
  padding-bottom: 4px;
}

.phv-filter-tabs::-webkit-scrollbar {
  display: none;
}

.phv-tab-btn {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: #475569;
  padding: 8px 16px;
  min-height: 38px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: all 0.15s ease;
}

.phv-tab-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.phv-tab-btn.active {
  background: #c52222;
  border-color: #c52222;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(197, 34, 34, 0.3);
}

/* Lưới sản phẩm: 2 cột trên điện thoại (>=360px), 1 cột trên điện thoại cực hẹp (<360px), 4 cột trên desktop */
.phv-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 360px) {
  .phv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (min-width: 640px) {
  .phv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 768px) {
  .phv-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 1024px) {
  .phv-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }
}

/* Thẻ sản phẩm chuẩn theo ảnh 1: Tối ưu chống tràn và bo góc hiện đại */
.phv-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.phv-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  border-color: #cbd5e1;
}

/* Khung ảnh studio màu hồng phấn pastel */
.phv-card-img {
  background: linear-gradient(180deg, #fce7f3 0%, #fbcfe8 100%);
  height: clamp(140px, 36vw, 175px);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  overflow: hidden;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .phv-card-img {
    height: 200px;
    padding: 16px;
  }
}

.phv-card-img img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  filter: drop-shadow(0 6px 10px rgba(0,0,0,0.12));
  transition: transform 0.2s ease;
}

.phv-card:hover .phv-card-img img {
  transform: scale(1.04);
}

/* Badge giảm giá góc trên bên trái */
.phv-badge-discount {
  position: absolute;
  top: 8px;
  left: 8px;
  background: #c52222;
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  padding: 2.5px 7px;
  border-radius: 6px;
  z-index: 2;
  box-shadow: 0 2px 4px rgba(197, 34, 34, 0.3);
}

/* Nút Eye & Heart góc trên bên phải: Touch target tối thiểu 34px trên mobile */
.phv-card-actions {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 5px;
  z-index: 2;
}

.phv-icon-btn {
  width: 34px;
  height: 34px;
  background: #ffffff;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #64748b;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  transition: all 0.15s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .phv-icon-btn {
    width: 30px;
    height: 30px;
    font-size: 13px;
  }
}

.phv-icon-btn:hover {
  color: #c52222;
  transform: scale(1.08);
}

.phv-icon-btn:active {
  transform: scale(0.92);
  background: #f1f5f9;
}

/* Thân card */
.phv-card-body {
  padding: 10px 10px 12px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  min-width: 0;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .phv-card-body {
    padding: 14px 16px 16px;
  }
}

.phv-card-title {
  font-size: 13px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 4px;
  line-height: 1.35;
  min-height: 35px;
  max-height: 36px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}

@media (min-width: 640px) {
  .phv-card-title {
    font-size: 15px;
    min-height: 40px;
    max-height: none;
    margin-bottom: 6px;
  }
}

.phv-card-sku {
  font-size: 11px;
  color: #64748b;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.phv-card-stock {
  font-size: 11px;
  font-weight: 700;
  color: #16a34a;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.phv-card-stock.out-of-stock {
  color: #94a3b8;
}

.phv-price-row {
  margin-top: auto;
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
  min-width: 0;
}

.phv-price-current {
  font-size: clamp(14px, 3.8vw, 17px);
  font-weight: 700;
  color: #c52222;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.phv-price-old {
  font-size: 11px;
  color: #94a3b8;
  text-decoration: line-through;
  white-space: nowrap;
}

/* Nút hành động MUA NGAY / LIÊN HỆ BÁO GIÁ: Chuẩn Touch Target >= 44px trên mobile */
.phv-btn-buy,
.phv-btn-contact,
.phv-btn-consult {
  width: 100%;
  min-height: 44px; /* WCAG touch target guideline */
  padding: 10px 8px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.15s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
  box-sizing: border-box;
  text-align: center;
}

@media (min-width: 640px) {
  .phv-btn-buy,
  .phv-btn-contact,
  .phv-btn-consult {
    font-size: 13px;
    padding: 10px 14px;
    gap: 6px;
  }
}

.phv-btn-buy {
  background: #c52222;
  color: #ffffff;
  border: none;
}

.phv-btn-buy:hover {
  background: #991b1b;
  transform: translateY(-1px);
}

.phv-btn-buy:active {
  transform: scale(0.97);
  background: #881337;
}

.phv-btn-buy.added {
  background: #059669;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.35);
}

.phv-btn-buy.added:hover {
  background: #047857;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(4, 120, 87, 0.45);
}

.phv-btn-contact {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  color: #ffffff;
  border: 1px solid #b45309;
}

.phv-btn-contact:hover {
  background: linear-gradient(135deg, #b45309 0%, #92400e 100%);
  border-color: #92400e;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(180, 83, 9, 0.35);
}

.phv-btn-contact:active {
  transform: scale(0.97);
}

.phv-btn-consult {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  border: 1px solid #0284c7;
}

.phv-btn-consult:hover {
  background: #075985;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(3, 105, 161, 0.35);
}

.phv-btn-consult:active {
  transform: scale(0.97);
}

/* Container lưới chi tiết sản phẩm và các trang chuyên mục */
.phv-detail-container {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.04);
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

@media (min-width: 768px) {
  .phv-detail-container {
    padding: 32px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
  }
}

.phv-articles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 36px;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .phv-articles-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1024px) {
  .phv-articles-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-bottom: 48px;
  }
}

.phv-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 640px) {
  .phv-related-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
  }
}

/* Nút tra cứu bảng giá phía dưới */
.phv-bottom-cta {
  text-align: center;
  margin-top: 36px;
}

.phv-btn-more {
  display: inline-block;
  background: #fff1f2;
  border: 1px solid #fecdd3;
  color: #e11d48;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 28px;
  border-radius: 999px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.phv-btn-more:hover {
  background: #ffe4e6;
  border-color: #fda4af;
  transform: translateY(-1px);
}

/* 5. CHÍNH XÁC THEO ẢNH 2: SLIDE-OVER DRAWER GIỎ HÀNG */
.phv-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.phv-drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.phv-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  box-shadow: -6px 0 25px rgba(0,0,0,0.25);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.phv-drawer.open {
  transform: translateX(0);
}

/* Header Drawer màu đỏ đô như ảnh 2 */
.phv-drawer-header {
  background: #7f1d1d;
  color: #ffffff;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phv-drawer-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.phv-drawer-header-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.phv-drawer-header-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.phv-drawer-header-sub {
  font-size: 12px;
  color: #fecdd3;
  font-weight: 500;
}

.phv-drawer-close {
  background: none;
  border: none;
  color: #fecdd3;
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s ease;
}

.phv-drawer-close:hover {
  color: #ffffff;
}

/* Banner cam kết an toàn màu vàng ấm */
.phv-drawer-trust {
  background: #fef3c7;
  border-bottom: 1px solid #fde68a;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: #92400e;
}

.phv-drawer-trust span {
  font-size: 15px;
}

/* Phần danh sách món trong giỏ */
.phv-drawer-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

.phv-drawer-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid #f1f5f9;
}

.phv-drawer-list-title {
  font-size: 13px;
  font-weight: 700;
  color: #1e293b;
}

.phv-drawer-clear {
  background: none;
  border: none;
  color: #c52222;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.phv-drawer-clear:hover {
  text-decoration: underline;
}

/* Mỗi dòng item trong giỏ */
.phv-cart-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid #f1f5f9;
  align-items: center;
}

.phv-cart-item-img {
  width: 60px;
  height: 60px;
  border-radius: 8px;
  background: #fce7f3;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #fbcfe8;
  flex-shrink: 0;
}

.phv-cart-item-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.phv-cart-item-info {
  flex: 1;
  min-width: 0;
}

.phv-cart-item-name {
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 4px;
  line-height: 1.3;
}

.phv-cart-item-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 8px;
}

.phv-cart-item-subtotal {
  font-size: 14px;
  font-weight: 700;
  color: #c52222;
}

.phv-cart-item-unit {
  font-size: 11px;
  color: #64748b;
}

/* Bộ chọn số lượng — 4 + */
.phv-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  background: #ffffff;
  overflow: hidden;
}

.phv-stepper button {
  background: #f8fafc;
  border: none;
  width: 26px;
  height: 26px;
  font-size: 14px;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}

.phv-stepper button:hover {
  background: #e2e8f0;
}

.phv-stepper span {
  width: 32px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}

.phv-item-remove {
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  padding: 6px;
  font-size: 16px;
  transition: color 0.15s ease;
}

.phv-item-remove:hover {
  color: #ef4444;
}

/* Footer cố định của giỏ hàng */
.phv-drawer-footer {
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  padding: 18px 20px;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.04);
}

.phv-drawer-total-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 4px;
}

.phv-drawer-total-label {
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
}

.phv-drawer-total-amount {
  font-size: 22px;
  font-weight: 700;
  color: #c52222;
}

.phv-drawer-vat-note {
  font-size: 11px;
  font-style: italic;
  color: #64748b;
  margin-bottom: 16px;
}

.phv-drawer-actions {
  display: flex;
  gap: 10px;
}

.phv-btn-view-cart {
  flex: 1;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease;
}

.phv-btn-view-cart:hover {
  background: #fee2e2;
}

.phv-btn-checkout {
  flex: 1;
  background: #b91c1c;
  color: #ffffff;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(185, 28, 28, 0.35);
  transition: background 0.15s ease;
}

.phv-btn-checkout:hover {
  background: #991b1b;
}

/* 6. MODAL XEM NHANH (QUICK VIEW) & TOAST */
.phv-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f172a;
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.phv-toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* FOOTER */
.phv-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 48px 20px 24px;
  font-size: 14px;
}

.phv-footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid #1e293b;
}

.phv-footer-col h4 {
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: 0.2px;
}

.phv-footer-col ul {
  list-style: none;
}

.phv-footer-col ul li {
  margin-bottom: 10px;
}

.phv-footer-col a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.15s ease;
}

.phv-footer-col a:hover {
  color: #f59e0b;
}

.phv-footer-bottom {
  max-width: 1240px;
  margin: 24px auto 0;
  text-align: center;
  font-size: 12px;
  color: #64748b;
}

/* MODAL DIALOG (No window.alert) */
.phv-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.phv-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.phv-modal-box {
  background: #ffffff;
  border-radius: 16px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  padding: 24px;
  transform: scale(0.95);
  transition: transform 0.2s ease;
  position: relative;
}

.phv-modal-overlay.open .phv-modal-box {
  transform: scale(1);
}

.phv-modal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.phv-modal-icon {
  font-size: 28px;
}

.phv-modal-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
}

.phv-modal-body {
  font-size: 14px;
  line-height: 1.6;
  color: #334155;
  margin-bottom: 24px;
  white-space: pre-line;
}

.phv-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.phv-modal-btn-close {
  padding: 10px 20px;
  background: #c52222;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.phv-modal-btn-close:hover {
  background: #991b1b;
}

/* ==========================================================================
   PHONG CÁCH CÁC KHỐI CẤU TRÚC TRANG CHỦ LỆNH 07 & LỆNH 10
   ========================================================================== */

/* 1. Danh mục nổi bật (Categories) */
.phv-cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 16px;
}
@media (min-width: 640px) {
  .phv-cat-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
  .phv-cat-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
  .phv-cat-grid.cols-6 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .phv-cat-grid.cols-6 { grid-template-columns: repeat(6, 1fr); }
}

.phv-cat-card {
  position: relative;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}
.phv-cat-card:hover {
  border-color: #c52222;
  box-shadow: 0 10px 15px -3px rgba(197, 34, 34, 0.1);
  transform: translateY(-2px);
}
.phv-cat-img-box {
  width: 100%;
  height: 120px;
  overflow: hidden;
  background: #f1f5f9;
}
.phv-cat-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.phv-cat-card:hover .phv-cat-img-box img {
  transform: scale(1.05);
}
.phv-cat-info {
  padding: 12px;
  text-align: center;
}
.phv-cat-name {
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}
.phv-cat-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  background: #fef3c7;
  color: #b45309;
  border-radius: 4px;
  margin-top: 4px;
}

/* 2. Banner Chiến Dịch */
.phv-campaign-banner {
  background: linear-gradient(135deg, #991b1b 0%, #c52222 50%, #b45309 100%);
  border-radius: 16px;
  padding: 28px 24px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 25px -5px rgba(197, 34, 34, 0.25);
  margin: 32px 0;
}
.phv-campaign-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}
.phv-campaign-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  padding: 4px 12px;
  border-radius: 9999px;
  margin-bottom: 12px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.phv-campaign-title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 8px;
}
.phv-campaign-subtitle {
  font-size: 13px;
  opacity: 0.95;
  line-height: 1.6;
  margin-bottom: 18px;
}
.phv-campaign-btn {
  display: inline-block;
  background: #f59e0b;
  color: #0f172a;
  font-weight: 800;
  font-size: 13px;
  padding: 10px 20px;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
  transition: all 0.2s ease;
}
.phv-campaign-btn:hover {
  background: #fbbf24;
  transform: translateY(-2px);
}

/* 3. Video hiệu ứng Lazy Facade */
.phv-video-facade-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 480px;
  border-radius: 16px;
  overflow: hidden;
  background: #0f172a;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  margin-top: 16px;
}
.phv-video-facade-poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.phv-video-facade-container:hover .phv-video-facade-poster {
  transform: scale(1.02);
}
.phv-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.2) 60%, rgba(0, 0, 0, 0.4) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 24px;
  text-align: center;
}
.phv-video-play-btn {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: #c52222;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 8px rgba(197, 34, 34, 0.3), 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: all 0.25s ease;
  margin-bottom: 16px;
}
.phv-video-facade-container:hover .phv-video-play-btn {
  transform: scale(1.1);
  background: #dc2626;
  box-shadow: 0 0 0 12px rgba(220, 38, 38, 0.4), 0 10px 30px rgba(0, 0, 0, 0.5);
}
.phv-video-title {
  color: #ffffff;
  font-weight: 700;
  font-size: 15px;
  max-width: 520px;
  line-height: 1.4;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

/* 4. Bảng giá rút gọn Responsive */
.phv-price-table-box {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  margin-top: 16px;
}
.phv-table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.phv-price-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}
.phv-price-table th {
  background: #f8fafc;
  color: #334155;
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 2px solid #e2e8f0;
  white-space: nowrap;
}
.phv-price-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #f1f5f9;
  color: #0f172a;
}
.phv-price-table tr:hover td {
  background: #fef2f2;
}

/* 5. Khối Tin Tức & Kiến Thức */
.phv-news-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 16px;
}
@media (min-width: 640px) {
  .phv-news-grid { grid-template-columns: repeat(3, 1fr); }
}
.phv-news-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}
.phv-news-card:hover {
  border-color: #c52222;
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}
.phv-news-img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  background: #f1f5f9;
}
.phv-news-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.phv-news-title {
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.4;
  margin-bottom: 6px;
}
.phv-news-date {
  font-size: 11px;
  color: #64748b;
  margin-top: auto;
}

/* 6. Khối Cam Kết & Liên Hệ (Không hiển thị map) */
.phv-commitments-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 16px;
}
@media (min-width: 640px) {
  .phv-commitments-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .phv-commitments-grid { grid-template-columns: repeat(4, 1fr); }
}
.phv-commit-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 18px;
  transition: all 0.2s ease;
}
.phv-commit-card:hover {
  border-color: #f59e0b;
  box-shadow: 0 10px 15px -3px rgba(245, 158, 11, 0.1);
}
.phv-commit-icon {
  font-size: 28px;
  margin-bottom: 10px;
}
.phv-commit-title {
  font-size: 14px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 6px;
}
.phv-commit-desc {
  font-size: 12px;
  color: #475569;
  line-height: 1.5;
  margin-bottom: 8px;
}
.phv-commit-legal {
  font-size: 10px;
  color: #b45309;
  font-weight: 700;
  background: #fef3c7;
  padding: 3px 6px;
  border-radius: 4px;
  display: inline-block;
}

/* ==========================================================================
   LỆNH 10: TIỆN ÍCH NỘI DUNG & TRANG BÊN TRONG (GIỮ NGUYÊN BỐ CỤC CHUẨN)
   ========================================================================== */

/* Breadcrumb */
.phv-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: #64748b;
  margin-bottom: 16px;
}
.phv-breadcrumb a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.15s ease;
}
.phv-breadcrumb a:hover {
  color: var(--phv-red);
  text-decoration: underline;
}
.phv-breadcrumb-sep {
  color: #94a3b8;
  font-size: 11px;
}
.phv-breadcrumb-current {
  color: #0f172a;
  font-weight: 600;
}

/* Lightbox Modal phóng to ảnh bao bì Z121 */
.phv-lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.92);
  z-index: 99999;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.phv-lightbox-overlay.open {
  display: flex;
}
.phv-lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.phv-lightbox-close {
  position: absolute;
  top: -44px;
  right: 0;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.phv-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.08);
}
.phv-lightbox-img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  background: #ffffff;
  padding: 12px;
}

/* Stepper Số Lượng */
.phv-detail-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  overflow: hidden;
}
.phv-detail-stepper button {
  width: 36px;
  height: 38px;
  border: none;
  background: #f8fafc;
  font-size: 16px;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.phv-detail-stepper button:hover {
  background: #e2e8f0;
}
.phv-detail-stepper input {
  width: 48px;
  height: 38px;
  border: none;
  border-left: 1px solid #e2e8f0;
  border-right: 1px solid #e2e8f0;
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
}

/* Mục lục bài viết (TOC) */
.phv-toc {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 24px;
}
.phv-toc summary {
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  color: #0f172a;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.phv-toc summary::-webkit-details-marker {
  display: none;
}
.phv-toc-toggle {
  font-size: 12px;
  color: var(--phv-red);
  font-weight: 600;
}
.phv-toc-list {
  margin: 14px 0 0;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.8;
}
.phv-toc-list li a {
  color: #1d4ed8;
  text-decoration: none;
  transition: color 0.15s;
}
.phv-toc-list li a:hover {
  color: var(--phv-red);
  text-decoration: underline;
}