/* ========== CSS 变量 / 设计 Tokens ========== */
:root {
  --color-primary: #005a8c;
  --color-primary-dark: #004a73;
  --color-accent-green: #73AD21;
  --color-accent-green-dark: #0e820c;
  --color-highlight-yellow: #f9c221;
  --color-highlight-yellow-dark: #e5ab00;
  --color-orange: #ff8c00;
  --color-orange-dark: #e07a00;
  --color-bg-body: #fcfcfc;
  --color-bg-white: #ffffff;
  --color-bg-light: #f5f7fa;
  --color-bg-listing: #f9f9f9;
  --color-text-dark: #000000;
  --color-text-body: #000000;
  --color-text-light: #777777;
  --color-text-white: #ffffff;
  --color-border: #e0e0e0;
  --color-border-light: #E1E1E1;
  --color-star: #f9d100;
  --color-success: #4caf50;
  --color-error: #ff0000;
  --font-primary: 'Roboto', sans-serif;
  --font-size-base: 18px;
  --font-size-sm: 16px;
  --font-size-xs: 14px;
  --font-size-lg: 20px;
  --font-size-xl: 28px;
  --font-size-h1: 48px;
  --font-size-h2: 2.5rem;
  --font-size-h3: 1.875rem;
  --max-width: 1170px;
  --max-width-wide: 1170px;
  --radius: 5px;
  --radius-lg: 10px;
  --shadow-card: 0 1px 3px rgba(158,158,158,0.7);
  --shadow-hover: 0 0 7px 2px #dcdcdc;
  --transition: all 0.3s ease;
}

/* ========== 重置与基础 ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1;
  color: var(--color-text-body);
  background: var(--color-bg-body);
  -webkit-font-smoothing: antialiased;
}

p, h1, h2, h3, img {
  font-weight: 400;
  line-height: 20pt;
  color: #000000;
}

a {
  font-weight: 700;
  color: #005a8c;
  text-decoration: none;
}

a:hover { color: var(--color-primary-dark); }

img { max-width: 100%; height: auto; display: block; }

ul, ol { list-style: none; }

.container {
  max-width: var(--max-width);
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.container-wide {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== Header ========== */
.header {
  background: var(--color-bg-white);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo img,
.header__logo svg {
  display: block;
  width: 185px;
  height: auto;
  max-width: none;
  line-height: 20pt;
  font-size: 24px;
  font-weight: 700;
}

/* ========== Hero / 标题区 ========== */
.hero {
  background: linear-gradient(135deg, #0a3d62 0%, #1a6fa0 50%, #2e86c1 100%);
  background-image: url('../img/header-bg.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
  text-align: center;
  padding: 20px 0 31px;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: #101f30;
  opacity: 0.8;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__title {
  font-size: var(--font-size-h1);
  font-weight: 500;
  color: var(--color-text-white);
  padding: 15px 0 0;
  line-height: normal;
}

.hero__updated {
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.hero__updated .check-icon {
  color: var(--color-accent-green);
  font-size: 18px;
}

/* ========== 介绍段落 ========== */
.intro {
  padding: 20px 0 4px;
}

.intro p {
  margin-bottom: 15px;
  color: #000000;
  line-height: 20pt;
  font-size: 18px;
}

.intro p:last-child {
  margin-bottom: 15px;
  font-weight: 700;
}

.intro a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
}

/* ========== 产品列表区 ========== */
.listings {
  padding: 0 0 20px;
  margin-top: 0;
}

/* 单个产品卡片 */
.listing-card {
  background: var(--color-bg-white);
  border: solid 1px #fff;
  border-radius: var(--radius);
  margin: 20px 0;
  position: relative;
  transition: 0.2s;
  overflow: visible;
  box-shadow: var(--shadow-card);
  padding: 20px;
}

.listing-card:hover {
  box-shadow: var(--shadow-hover);
}

/* 第一名高亮 */
.listing-card--highlight {
  border: solid 1px var(--color-highlight-yellow);
}

/* 排名角标 */
.listing-card__badge {
  position: absolute;
  top: 0;
  left: 0;
  width: 27px;
  height: 27px;
  overflow: visible;
  z-index: 5;
  pointer-events: none;
  background: #e2e2e2;
  border-radius: 0 0 3px 0;
}

.listing-card__badge::before {
  content: attr(data-rank);
  position: absolute;
  inset: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 27px;
  transform: none;
  background: transparent;
  padding: 0;
  letter-spacing: 0;
  box-shadow: none;
}

.listing-card__badge--best {
  width: 137px;
  height: 48px;
  background: var(--color-highlight-yellow);
  border-radius: 0;
}

.listing-card__badge--best::before {
  content: '1 BEST IN\A 2026';
  color: #fff;
  font-size: 16px;
  line-height: 18px;
  padding-top: 6px;
  white-space: pre;
}

/* 卡片内容行 */
.listing-card__inner {
  display: flex;
  align-items: stretch;
  padding: 0;
  gap: 0;
  min-height: 221px;
}

.listing-card--highlight .listing-card__inner {
  min-height: 376px;
}

/* 左侧产品图 */
.listing-card__product {
  flex: 0 0 25%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding: 15px 15px 0;
}

.listing-card__product img {
  width: 245px;
  height: 200px;
  max-height: none;
  object-fit: contain;
  margin: 0 auto;
}

.listing-card__product-name {
  display: none;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text-dark);
  text-transform: uppercase;
  margin-top: 4px;
}

/* 中间特性区 - 标题 */
.listing-card__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 18px;
  color: #000000;
  border-bottom: #E1E1E1 1px solid;
  margin-bottom: 10px;
}

.listing-card__title .our-rating {
  color: #777;
  font-weight: normal;
}

.listing-card__review-link {
  display: block;
  width: 100%;
  margin-top: 10px;
  font-size: 16px;
  line-height: 16px;
  font-weight: 400;
  color: #2f2f2f;
  text-decoration: none;
  cursor: pointer;
}

/* 中间特性区 */
.listing-card__features {
  flex: 0 0 50%;
  display: flex;
  gap: 10px;
  padding: 0 15px;
  align-self: stretch;
}

.listing-card__footer {
  position: absolute;
  left: 27.35%;
  right: 27.35%;
  bottom: 23px;
  padding: 0 !important;
  text-align: left !important;
  line-height: 16px;
  text-decoration: underline;
}

.listing-card__rating-row {
  width: 100%;
  margin-bottom: 8px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--color-border-light);
}

.listing-card__rating-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-right: 4px;
}

.star {
  color: var(--color-star);
  font-size: 20px;
  line-height: 1;
}

.star--empty {
  color: #ddd;
}

.listing-card__pros,
.listing-card__cons {
  flex: 1;
  min-width: 0;
}

.listing-card__pros li,
.listing-card__cons li {
  font-size: 16px;
  line-height: 24px;
  padding: 0 0 0 20px;
  position: relative;
}

.listing-card__pros li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent-green);
  font-weight: 700;
  font-size: 14px;
}

.listing-card__cons li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--color-error);
  font-weight: 700;
  font-size: 14px;
}

/* 右侧评分框 */
.listing-card__score {
  flex: 0 0 25%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  border-left: 1px solid var(--color-border-light);
  padding: 0 15px;
}

.listing-card__score-label {
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: var(--color-text-light);
  margin: 0 0 18px;
  text-transform: none;
}

.listing-card__score-number {
  font-size: 3.1875rem;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.2;
  margin: 0;
}

.listing-card__score-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
  color: var(--color-accent-green);
}

.listing-card__score-text span {
  color: var(--color-accent-green);
}

.listing-card__score-stars {
  margin: 6px 0 4px;
}

.listing-card__user-ratings {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 15px;
  line-height: 1.4;
  font-weight: 600;
}

/* CTA 按钮 */
.btn-cta {
  display: block;
  width: 100%;
  background: var(--color-highlight-yellow);
  color: var(--color-text-white);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 5px;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: 0.3s;
  text-align: center;
  line-height: 35px;
}

.btn-cta a {
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  display: block;
}

.btn-cta:hover {
  background: var(--color-accent-green);
  color: var(--color-text-white);
}

.btn-cta--green {
  background: var(--color-accent-green);
}

.btn-cta--green:hover {
  background: var(--color-accent-green-dark);
}

.btn-cta--yellow {
  background: var(--color-highlight-yellow);
  color: var(--color-text-dark);
}

.btn-cta--yellow:hover {
  background: var(--color-highlight-yellow-dark);
}

.btn-cta--large {
  width: auto;
  display: inline-block;
  font-size: 24px;
  padding: 15px;
  border-radius: var(--radius);
  background: var(--color-accent-green);
  border-bottom: 3px #0e820c solid;
}

.btn-cta--large:hover {
  background: var(--color-accent-green-dark);
}

/* 限时优惠链接 */
.listing-card__offer {
  display: inline;
  text-align: left;
  margin-top: 0;
  font-family: Arial, sans-serif;
  font-size: 16px;
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
  line-height: 16px;
}

/* ========== 精选产品大卡片（Best Overall） ========== */
.featured {
  background: var(--color-bg-white);
  border: 1px solid var(--color-accent-green);
  border-radius: var(--radius);
  padding: 0;
  margin: 39px 0 43px;
  overflow: hidden;
  position: relative;
  color: var(--color-text-dark);
  box-shadow: var(--shadow-card);
}

.featured__header {
  background: linear-gradient(90deg, #73AD21 0%, #57aa14 100%);
  color: var(--color-text-white);
  text-align: center;
  padding: 8px 12px;
  font-size: 20px;
  line-height: 24px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.featured__header .star-icon {
  color: var(--color-text-dark);
}

.featured__inner {
  display: flex;
  padding: 20px;
  gap: 0;
  align-items: stretch;
  min-height: 376px;
}

.featured__product {
  flex: 0 0 25%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding: 15px 15px 0;
}

.featured__product .badge-best {
  display: none;
  background: var(--color-highlight-yellow);
  color: var(--color-text-dark);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 10px;
}

.featured__product .discount-badge {
  display: none;
  background: var(--color-error);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  line-height: 1;
}

.featured__product img {
  width: 245px;
  height: 200px;
  max-height: none;
  object-fit: contain;
  margin: 0 auto;
}

.featured__product-name {
  display: none;
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-dark);
  margin-top: 4px;
}

.featured__features {
  flex: 0 0 50%;
  display: flex;
  gap: 10px;
  align-self: stretch;
  padding: 0 15px;
}

.featured__features-col {
  flex: 1;
}

.featured__features-col li {
  font-size: 16px;
  padding: 0 0 0 20px;
  position: relative;
  color: var(--color-text-dark);
  line-height: 24px;
}

.featured__features-col li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent-green);
  font-weight: 700;
}

.featured__features-col li.con::before {
  content: '✗';
  color: var(--color-error);
}

.featured__score {
  flex: 0 0 25%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  border-left: 1px solid var(--color-border-light);
  padding: 0 15px;
}

.featured__score-number {
  font-size: 3.1875rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-dark);
}

.featured__score-text {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent-green);
  margin: 0;
}

.featured__user-ratings {
  font-size: 14px;
  color: var(--color-text-light);
  margin-bottom: 15px;
  font-weight: 600;
}

.featured__offer {
  display: inline;
  text-align: left;
  margin-top: 0;
  font-family: Arial, sans-serif;
  font-size: 16px;
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
  line-height: 16px;
}

.featured__rating-row {
  margin-bottom: 5px;
}

.featured__rating-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-right: 4px;
}

.featured__review-link {
  display: block;
  width: 100%;
  margin-top: 10px;
  font-size: 16px;
  line-height: 16px;
  font-weight: 400;
  color: #2f2f2f;
  text-decoration: none;
}

/* ========== 文章/深度评测区 ========== */
.article {
  padding: 0 0 40px;
}

.article h2 {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--color-text-dark);
  margin: 0;
  padding: 15px 0;
  line-height: 1.5;
}

.article h3 {
  font-size: var(--font-size-h3);
  font-weight: 500;
  color: var(--color-text-dark);
  margin: 28px 0 12px;
  line-height: 1.5;
}

.article p {
  font-size: 18px;
  margin-bottom: 20px;
  line-height: 20pt;
  color: #000000;
}

.article .article__image {
  display: block;
  margin: 0 0 20px;
}

.article .article__image img {
  display: block;
  width: 100%;
}

@media (min-width: 769px) {
  .listings {
    padding-bottom: 0;
  }

  .listings .listing-card:last-child {
    margin-bottom: 0;
  }

  .listing-card:not(.listing-card--highlight) .listing-card__inner {
    min-height: 224px;
  }

  .listing-card__score .btn-cta,
  .featured__score .btn-cta {
    line-height: 27px;
  }

  .listing-card__user-ratings {
    margin-bottom: 20px;
  }

  .featured__user-ratings {
    margin-bottom: 33px;
  }

  .featured {
    margin-bottom: 16px;
  }

  .featured > div:last-child {
    width: 45.3%;
    margin-left: 27.35%;
    padding: 0 0 20px !important;
    text-align: left !important;
    text-decoration: underline;
  }

  .featured__features-col li {
    line-height: 27px;
  }

  .featured__features-col ul[style] {
    margin-top: 48px !important;
  }
}

/* 重要信息框 */
.important-box {
  background: #f9ebb8;
  border: 1px solid #c0a975;
  border-radius: 0;
  padding: 20px 15px;
  margin: 20px 0;
  text-align: center;
}

.important-box__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-error);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.important-box p {
  margin-bottom: 10px;
  color: #000000;
}

.important-box .btn-cta {
  margin-top: 10px;
  width: auto;
  display: inline-block;
  font-size: 24px;
  padding: 15px;
  background: var(--color-accent-green);
  border-bottom: 3px #0e820c solid;
  border-radius: var(--radius);
}

/* ========== Footer ========== */
.footer {
  background: #1a212b;
  color: rgba(255,255,255,0.7);
  padding: 30px 0 20px;
  text-align: center;
}

.footer__links {
  margin-bottom: 12px;
}

.footer__links a {
  color: rgba(255,255,255,0.8);
  margin: 0 12px;
  font-size: var(--font-size-sm);
  text-decoration: underline;
}

.footer__links a:hover {
  color: #fff;
}

.footer__copyright {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
  margin-bottom: 15px;
}

.footer__disclaimer {
  font-size: 8pt;
  color: #959b98;
  line-height: 14pt;
  font-style: italic;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 15px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* ========== 弹窗 Modal ========== */
.popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  animation: fadeIn 0.3s ease;
}

.popup-overlay.active {
  display: block;
}

.popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  z-index: 9999;
  overflow: hidden;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: popIn 0.3s ease;
}

.popup.active {
  display: block;
}

.popup__header {
  background: var(--color-primary);
  color: var(--color-text-white);
  padding: 10px 15px;
  font-size: var(--font-size-sm);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

.popup__close {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 22px;
  color: #fff;
  cursor: pointer;
  z-index: 10;
  background: none;
  border: none;
  opacity: 0.8;
  transition: var(--transition);
}

.popup__close:hover {
  opacity: 1;
  transform: scale(1.2);
}

.popup__body {
  display: flex;
  padding: 25px;
  gap: 20px;
  align-items: center;
}

.popup__image {
  flex: 0 0 40%;
}

.popup__image img {
  max-height: 160px;
  margin: 0 auto;
}

.popup__info {
  flex: 1;
  text-align: center;
}

.popup__info h2 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 8px;
  line-height: 1.2;
}

.popup__info p {
  font-size: var(--font-size-base);
  color: var(--color-text-body);
  margin-bottom: 15px;
}

.popup__info .btn-cta {
  width: 100%;
  font-size: var(--font-size-base);
  padding: 12px 20px;
}

/* ========== Sticky 底部栏（仅移动端） ========== */
.sticky-bar {
  display: none; /* 桌面端默认隐藏 */
  position: fixed;
  bottom: -100px;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #0a3d62 0%, #1a6fa0 100%);
  z-index: 999;
  padding: 12px 20px;
  transition: bottom 0.4s ease;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}

.sticky-bar.visible {
  bottom: 0;
}

.sticky-bar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  flex-direction: column;
}

.sticky-bar__text {
  color: var(--color-text-white);
  font-size: 15px;
  font-weight: 600;
}

.sticky-bar .btn-cta {
  white-space: nowrap;
  animation: pulse 2s infinite;
  width: 100%;
  padding: 14px 20px;
  font-size: 16px;
}

/* ========== 动画 ========== */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes popIn {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

/* ========== 响应式 - 移动端 ========== */
@media (max-width: 768px) {
  body {
    font-size: 18px;
  }

  .container {
    padding: 0 15px;
  }

  /* Header 移动端叠在 hero 上 */
  .header {
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    z-index: 20;
  }

  .header .container {
    position: static;
    display: block;
    padding: 0;
  }

  .header__logo img,
  .header__logo svg {
    position: absolute;
    top: 15px;
    left: 50%;
    width: 185px;
    height: auto;
    margin-left: -92.5px;
  }

  .header__logo svg text {
    fill: #fff;
  }

  /* Hero */
  .hero {
    min-height: 198px;
    padding: 25px 15px 7px;
    background-position: center top;
  }

  .hero__title {
    font-size: 24px;
    line-height: normal;
    padding-top: 42px;
  }

  .hero__updated {
    display: block;
    font-size: 16px;
    margin-top: 34px;
    transform: translateX(-9px);
  }

  .hero__updated .check-icon {
    display: inline-block;
    width: 29px;
    height: 24px;
    font-size: 24px;
    line-height: 24px;
    margin-right: 8px;
    position: relative;
    top: -2px;
    vertical-align: middle;
  }

  /* 介绍段落 */
  .intro p {
    font-size: 20px;
    line-height: 20pt;
    margin-bottom: 15px;
  }

  /* 产品卡片 - 移动端竖排 */
  .listing-card {
    margin: 15px 0;
    padding: 20px 0 60px;
  }

  .listings {
    margin-top: 20px;
  }

  .listing-card__footer {
    position: static;
    left: 15px;
    right: 15px;
    bottom: auto;
    margin: 10px 15px 12px;
    padding: 0 !important;
    text-align: left !important;
    line-height: 16px;
  }

  .listing-card__inner {
    flex-direction: row;
    flex-wrap: wrap;
    min-height: 0;
    padding: 0;
    gap: 0;
  }

  .listing-card__product {
    order: 1;
    flex: 0 0 calc(50% - 0.5px);
    height: 183px;
    flex-direction: column;
    gap: 0;
    justify-content: flex-start;
    align-items: center;
    padding-top: 20px;
  }

  .listing-card__product img {
    width: 142px;
    height: 142px;
    max-height: none;
    max-width: none;
  }

  .listing-card__product-name {
    font-size: 14px;
  }

  .listing-card__features {
    order: 3;
    flex: 0 0 100%;
    flex-direction: column;
    gap: 0;
    padding: 13px 15px 0;
    border-top: 1px solid var(--color-border-light);
  }

  .listing-card__rating-row {
    display: none;
  }

  .listing-card__features ul[style] {
    margin-top: 0 !important;
  }

  .listing-card__pros,
  .listing-card__cons {
    flex: none;
  }

  .listing-card__pros li,
  .listing-card__cons li {
    font-size: 14px;
    line-height: 21px;
    padding: 3px 0 0 20px;
  }

  .listing-card__rating-label {
    font-size: 16px;
  }

  .star {
    font-size: 20px;
  }

  /* 评分框 - 移动端在右上角 */
  .listing-card__score {
    order: 2;
    flex: 0 0 calc(50% - 0.5px);
    height: 176px;
    border-left: 1px solid var(--color-border-light);
    border-top: none;
    padding: 3px 15px 0;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    justify-content: flex-start;
    align-items: center;
  }

  .listing-card__score-label {
    margin-bottom: 8px;
  }

  .listing-card__score-number {
    font-size: 51px;
  }

  .listing-card__score-text {
    font-size: 16px;
  }

  .listing-card__score .btn-cta {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 10px;
    width: auto;
    line-height: 35px;
  }

  .btn-cta {
    font-size: 16px;
    padding: 5px;
  }

  /* 角标移动端缩小 */
  .listing-card__badge {
    width: 27px;
    height: 27px;
  }

  .listing-card__badge::before {
    font-size: 12px;
    line-height: 27px;
  }

  .listing-card__badge--best {
    width: 137px;
    height: 48px;
  }

  .listing-card__badge--best::before {
    font-size: 16px;
    line-height: 18px;
    padding-top: 6px;
  }

  /* Featured 大卡片 */
  .featured__inner {
    flex-direction: row;
    flex-wrap: wrap;
    padding: 20px 0 65px;
    gap: 0;
    min-height: 0;
    position: relative;
  }

  .featured__product {
    order: 1;
    flex: 0 0 calc(50% - 0.5px);
    height: 183px;
    flex-direction: column;
    gap: 0;
    justify-content: flex-start;
    flex-wrap: nowrap;
    padding-top: 20px;
  }

  .featured__product img {
    width: 142px;
    height: 142px;
    max-height: none;
  }

  .featured__features {
    order: 3;
    flex: 0 0 100%;
    flex-direction: column;
    gap: 0;
    padding: 13px 15px 0;
    border-top: 1px solid var(--color-border-light);
  }

  .featured__rating-row {
    display: none;
  }

  .featured__features ul[style] {
    margin-top: 0 !important;
  }

  .featured__features-col li {
    font-size: 16px;
    line-height: 24px;
  }

  .featured__score {
    order: 2;
    flex: 0 0 calc(50% - 0.5px);
    height: 176px;
    border-left: 1px solid var(--color-border-light);
    border-top: none;
    padding: 3px 15px 0;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
    justify-content: flex-start;
    align-items: center;
  }

  .featured__score .btn-cta {
    position: absolute;
    left: 15px;
    right: 15px;
    bottom: 10px;
    width: auto;
  }

  .featured__score-number {
    font-size: 51px;
  }

  .featured__header {
    font-size: 18px;
    padding: 8px 10px;
  }

  /* 文章区 */
  .article h2 {
    font-size: 30px;
    line-height: 39px;
    padding: 15px 0;
    margin: 0;
  }

  .article h3 {
    font-size: 19px;
  }

  .article p {
    font-size: 18px;
    line-height: 20pt;
  }

  /* 重要信息框 */
  .important-box {
    padding: 20px 15px;
  }

  .important-box .btn-cta {
    font-size: 16px;
    padding: 14px 24px;
    width: 100%;
  }

  /* 弹窗 */
  .popup__body {
    flex-direction: column;
    padding: 20px 15px;
    gap: 15px;
  }

  .popup__image {
    flex: none;
    text-align: center;
  }

  .popup__image img {
    max-height: 120px;
    margin: 0 auto;
  }

  .popup__info h2 {
    font-size: 22px;
  }

  /* Sticky bar 移动端显示 */
  .sticky-bar {
    display: block;
    padding: 7px 12px;
  }

  .sticky-bar__inner {
    flex-direction: row;
    gap: 0;
  }

  .sticky-bar__text {
    display: none;
  }

  .sticky-bar .btn-cta {
    width: 100%;
    padding: 4px 12px;
    border-radius: 5px;
    font-size: 14px;
    line-height: 28px;
    animation: none;
  }

  /* Footer */
  .footer__links a {
    display: inline-block;
    margin: 4px 8px;
    font-size: 13px;
  }

  .footer__disclaimer {
    font-size: 11px;
    padding: 12px 5px 0;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 24px;
  }

  .container {
    padding: 0 15px;
  }

  .listing-card__product {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .listing-card__score-number {
    font-size: 51px;
  }

  .featured__score-number {
    font-size: 51px;
  }

  .btn-cta {
    font-size: 16px;
    padding: 5px;
  }

  .article h2 {
    font-size: 30px;
    line-height: 39px;
    padding: 15px 0;
    margin: 0;
  }
}

.learnmore span a {
  width: 100%;
  margin: 20px auto;
  border-radius: 5px;
  background: #73AD21;
  border-bottom: 3px #0e820c solid;
  height: auto;
  text-align: center;
  padding: 15px;
  font-size: 24px;
  line-height: 24.5px;
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  display: block;
  transition: all .3s;
}

.learnmore span a:hover {
  background: #0e820c;
  color: #fff;
}

.popup-overlay.active {
  display: block;
  background: rgba(0,0,0,0.8);
  z-index: 999;
}

.popup {
  max-width: 736px;
  width: calc(100% - 32px);
  border-radius: 5px;
  overflow: visible;
  box-shadow: none;
  z-index: 1000;
  background: #fff;
  animation: none;
}

.popup.active {
  display: block;
}

.popup__header {
  display: block;
  background: #73AD21;
  color: #fff;
  text-align: center;
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 20px;
  padding: .5rem;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  text-transform: uppercase;
}

.popup__header span {
  display: inline-block;
  position: relative;
  width: .9em;
  height: .9em;
  margin-right: .35rem;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  vertical-align: -.1em;
}

.popup__header span::before,
.popup__header span::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  background: currentColor;
  border-radius: 1px;
  transform-origin: left center;
}

.popup__header span::before {
  width: 1.5px;
  height: .35em;
  transform: translate(-50%, -92%);
}

.popup__header span::after {
  width: .32em;
  height: 1.5px;
  transform: translateY(-50%) rotate(28deg);
}

.popup__close {
  right: 0;
  top: -64px;
  width: 59px;
  height: 65px;
  font-size: 2rem;
  line-height: 1;
  padding: 1rem;
  color: #fff;
  opacity: 1;
}

.popup__close:hover {
  transform: none;
}

.popup a {
  display: block;
  padding: 2rem;
  color: inherit;
  text-decoration: none;
}

.popup__body {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0;
  padding: 0;
  margin-left: -.75rem;
  margin-right: -.75rem;
  margin-top: -.75rem;
  margin-bottom: -.75rem;
}

.popup__image,
.popup__info {
  flex: none;
  width: 50%;
  padding: .75rem;
}

.popup__image img {
  width: 250px;
  height: 250px;
  max-width: 18rem;
  max-height: 21rem;
  object-fit: contain;
  margin: 0 auto;
}

.popup__info {
  text-align: center;
}

.popup__info h2 {
  font-size: 3rem;
  line-height: 3.5rem;
  font-weight: 900;
  color: #000;
  margin: 0;
  padding: 15px 0;
}

.popup__info p {
  color: #000;
  margin: 10px 0 0;
  font-size: 1.1rem;
  line-height: 20pt;
}

.popup__info .button,
.popup__info .btn-cta {
  display: block;
  background: #73AD21;
  color: #fff;
  padding: 12px !important;
  width: 100%;
  border: none;
  border-bottom: 3px #0e820c solid;
  height: auto;
  font-size: 1.25rem;
  line-height: 20pt;
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-weight: 700;
  cursor: pointer;
  border-radius: 5px;
  transition: all .3s;
}

.popup__info .button:hover,
.popup__info .btn-cta:hover {
  background: #0e820c;
}

.popup__info .button span,
.popup__info .btn-cta::after {
  content: '\00BB';
  margin-left: 15px;
}

@media screen and (min-width: 769px) {
  .popup {
    height: 482px;
  }

  .popup__image img {
    margin: 0;
  }

  .popup__info h2 {
    min-height: 198px;
  }

  .popup__info .button,
  .popup__info .btn-cta {
    min-height: 73px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media screen and (max-width: 768px) {
  .learnmore span a {
    font-size: 24px;
    line-height: 24.5px;
    padding: 15px;
  }

  .popup {
    width: calc(100% - 32px);
    max-width: none;
    text-align: center;
  }

  .popup a {
    padding: 1rem 1rem 2rem;
  }

  .popup__body {
    flex-direction: column;
    align-items: stretch;
    margin-left: -.75rem;
    margin-right: -.75rem;
    margin-top: -.75rem;
  }

  .popup__image,
  .popup__info {
    width: 100%;
    padding-top: 0;
    padding-bottom: 0;
  }

  .popup__info {
    padding-top: 3px;
  }

  .popup__image img {
    width: auto;
    height: auto;
    max-width: 70vw;
    max-height: 30vh;
  }

  .popup__info h2 {
    font-size: 2.25rem;
    line-height: 2.5rem;
  }

  .popup__info p {
    margin-top: 2px;
  }

  .popup__info .button,
  .popup__info .btn-cta {
    font-size: 1.1rem !important;
    line-height: 20px;
    white-space: normal;
    padding: 1rem 2rem !important;
    min-height: 56px;
    margin-top: 5px;
  }

  .popup__info .button span,
  .popup__info .btn-cta::after {
    display: none;
  }

  .featured > div:last-child {
    text-align: left !important;
    padding: 0 15px 20px !important;
  }
}