/* 邮箱版本页 — 对齐官方 buy-price.htm */
.page-products main {
  padding-top: 0;
}

/* ---------- Banner ---------- */
.prod-banner {
  height: 500px;
  color: #fff;
  background: #002f81;
}

.prod-banner-bg {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.prod-banner-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
}

.prod-banner-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(0, 28, 72, 0.92) 0%, rgba(0, 40, 105, 0.78) 38%, rgba(0, 55, 130, 0.42) 62%, rgba(0, 55, 130, 0.12) 100%),
    linear-gradient(180deg, rgba(0, 14, 40, 0.08) 0%, rgba(0, 14, 40, 0.22) 100%);
  pointer-events: none;
}

.prod-banner-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 84px 24px 44px;
}

.prod-banner-badge {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.88);
}

.prod-banner-badge-strong {
  display: inline-block;
  margin-right: 2px;
  padding: 3px 10px;
  font-weight: 600;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}

.prod-banner h1 {
  margin: 0 0 16px;
  font-size: clamp(32px, 4.5vw, 46px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.28);
}

.prod-banner-title-main {
  display: block;
  margin-bottom: 4px;
  background: linear-gradient(90deg, #ffffff 0%, #e8f2ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.prod-banner-title-sub {
  display: block;
  font-size: 0.78em;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92);
}

.prod-banner-desc {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 0;
  max-width: 680px;
  margin: 0 0 18px;
  font-size: clamp(14px, 1.8vw, 16px);
  line-height: 1.7;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.88);
}

.prod-banner-sep {
  display: inline-block;
  width: 1px;
  height: 12px;
  margin: 0 12px;
  background: rgba(255, 255, 255, 0.35);
  vertical-align: middle;
}

.prod-banner-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.prod-banner-tags li {
  padding: 6px 14px;
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.94);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  backdrop-filter: blur(4px);
}

.prod-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.prod-banner-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  height: 44px;
  padding: 0 26px;
  border-radius: 999px;
  background: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.prod-banner-btn:hover {
  transform: translateY(-1px);
}

.prod-banner-btn-trial {
  color: #236def;
  box-shadow: 0 8px 24px rgba(0, 24, 64, 0.28);
}

.prod-banner-btn-trial:hover {
  background: #f5f8ff;
  box-shadow: 0 10px 28px rgba(0, 24, 64, 0.34);
}

.prod-banner-btn-buy {
  color: #fff;
  background: linear-gradient(135deg, #3d8bff 0%, #236def 100%);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 8px 24px rgba(35, 109, 239, 0.35);
}

.prod-banner-btn-buy:hover {
  background: linear-gradient(135deg, #4a95ff 0%, #2a78f0 100%);
}

/* ---------- 邮箱版本查询 ---------- */
.prod-price {
  padding: 80px 24px 100px;
  background: #f1f4f8;
}

.prod-price-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.prod-price-header {
  text-align: center;
  margin-bottom: 24px;
}

.prod-price-header h2 {
  margin: 0;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.4;
  color: #232a38;
}

.prod-price-header p {
  margin: 4px 0 0;
  font-size: 16px;
  line-height: 34px;
  color: #232a38;
}

.prod-price-header .promo {
  color: #fe7c70;
  font-family: PingFang SC, Microsoft YaHei, sans-serif;
}

.prod-price-cards {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  min-height: 524px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
}

.prod-price-card {
  position: relative;
  padding: 20px;
  border-right: 1px solid #eceff4;
}

.prod-price-card:last-child {
  border-right: none;
}

.prod-price-card-title {
  margin: 0;
  font-size: 18px;
  color: #232a38;
  position: relative;
}

.prod-price-card-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  padding: 1px 4px;
  font-size: 12px;
  color: #fff;
  background: #fe5b4c;
  border-radius: 4px 1px;
  vertical-align: middle;
}

.prod-price-card-desc {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 20px;
  color: #a9b2c2;
}

.prod-price-card-select {
  position: absolute;
  top: 144px;
  left: 20px;
  right: 20px;
  height: 44px;
  padding: 0 12px;
  border: 1px solid #e1e6ed;
  border-radius: 4px;
  background: #fff;
  color: #4e5a70;
  font-size: 14px;
}

.prod-price-card-min {
  position: absolute;
  top: 144px;
  left: 20px;
  font-size: 14px;
  color: #4e5a70;
}

.prod-price-card-feats {
  position: absolute;
  top: 202px;
  left: 20px;
  right: 20px;
}

.prod-price-card-feats p {
  margin: 0 0 8px;
  padding-left: 22px;
  font-size: 14px;
  line-height: 22px;
  color: #7a8599;
  background: url("../images/products/feat_duigou.png") no-repeat left center;
  background-size: 14px 14px;
}

.prod-price-card-feats a {
  color: inherit;
  text-decoration: none;
}

.prod-price-card-feats a:hover {
  color: #4c6aff;
}

.prod-price-card-more {
  position: absolute;
  top: 292px;
  left: 20px;
  padding-left: 22px;
  font-size: 14px;
  color: #4c6aff;
  text-decoration: none;
}

.prod-price-card-more:hover {
  text-decoration: underline;
}

/* 集团版多一项功能，下移链接与价格区避免重叠 */
.prod-price-card[data-version="group"] .prod-price-card-more {
  top: 322px;
}

.prod-price-card[data-version="group"] .prod-price-card-price {
  top: 368px;
}

.prod-price-card-price {
  position: absolute;
  top: 338px;
  left: 20px;
  right: 20px;
  line-height: 22px;
}

.prod-price-year {
  font-size: 14px;
  color: #545a6e;
}

.prod-price-year .highlight {
  font-size: 28px;
  font-weight: 600;
  color: #fe6c5e;
  margin: 0 4px;
}

.prod-price-year .original {
  color: #9fa2ad;
  text-decoration: line-through;
  margin-left: 6px;
}

.prod-price-day {
  margin-top: 4px;
  font-size: 12px;
  color: #545a6e;
}

.prod-price-call {
  font-size: 20px;
  color: #fe6c5e;
}

.prod-price-card-actions {
  position: absolute;
  bottom: 80px;
  left: 20px;
  right: 20px;
  display: flex;
  gap: 10px;
}

.prod-price-card-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 84px;
  height: 32px;
  border-radius: 4px;
  font-size: 14px;
  text-decoration: none;
}

.prod-price-card-actions .btn-consult {
  background: #4c6aff;
  color: #fff;
  border: 1px solid #4c6aff;
}

.prod-price-card-actions .btn-apply {
  background: #fff;
  color: #4c6aff;
  border: 1px solid #4c6aff;
}

.prod-price-card-actions .btn-consult:hover {
  background: #3a58e0;
}

.prod-price-card-actions .btn-apply:hover {
  background: #f0f3ff;
}

.prod-price-card .tag-new {
  display: inline-block;
  margin-left: 4px;
  padding: 0 2px;
  font-size: 11px;
  line-height: 18px;
  color: #fff;
  background: #fe5b4c;
  border-radius: 4px;
}

/* ---------- 主要参数 ---------- */
.prod-params {
  padding: 0 24px;
  max-width: 1200px;
  margin: 100px auto 0;
}

.prod-params h2 {
  margin: 0;
  font-size: 32px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
  color: #111f33;
}

.prod-params-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
}

.prod-params-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  table-layout: fixed;
}

.prod-params-table th {
  padding: 13px 0;
  font-size: 16px;
  line-height: 22px;
  color: #111f33;
  background: #eceff4;
  border: 1px solid #dfe3e6;
  font-weight: 500;
}

.prod-params-table td {
  padding: 46px 12px;
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
  color: #787e87;
  background: #fff;
  border: 1px solid #eceff4;
}

/* ---------- 选择版本 ---------- */
.prod-edition-title {
  margin: 100px 0 28px;
  font-size: 40px;
  font-weight: 600;
  line-height: 1;
  text-align: center;
  color: #000;
}

.prod-edition {
  padding: 20px 24px 72px;
}

.prod-edition-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.prod-edition-card {
  border: 2px solid #e1e3e8;
  border-radius: 20px;
  padding: 48px;
  box-shadow: 15px 0 15px -15px #dedede, -15px 0 15px -15px #dedede;
  transition: border-color 0.2s;
}

.prod-edition-card:hover {
  border-color: #4c6aff;
}

.prod-edition-icon {
  width: 64px;
  height: 64px;
  background: url("../images/products/icon-first.png") center / contain no-repeat;
}

.prod-edition-card.advanced .prod-edition-icon {
  background-image: url("../images/products/icon-second.png");
}

.prod-edition-card h3 {
  margin: 40px 0 0;
  font-size: 28px;
  font-weight: 600;
  line-height: 36px;
  color: #080b19;
}

.prod-edition-card h3 span {
  font-size: 20px;
  font-weight: 400;
  color: #545a6e;
}

.prod-edition-divider {
  height: 1px;
  margin: 24px 0;
  background: #e1e3e8;
}

.prod-edition-intro {
  min-height: 84px;
  margin-bottom: 40px;
  font-size: 20px;
  font-weight: 500;
  line-height: 28px;
  color: #272e47;
}

.prod-edition-usage {
  min-height: 240px;
  margin-bottom: 40px;
  font-size: 16px;
  line-height: 24px;
  color: #545a6e;
}

.prod-edition-usage li {
  margin-top: 12px;
  list-style: none;
  padding-left: 21px;
  background: url("../images/products/icon-support.png") no-repeat left 5px;
  background-size: 17px 13px;
}

.prod-edition-usage .em {
  color: #4c6aff;
  font-weight: 500;
}

.prod-edition-usage .c-red {
  color: #fe5b4c;
}

.prod-edition-usage .c-blue {
  color: #4c6aff;
}

.prod-edition-price {
  margin-bottom: 40px;
  font-size: 16px;
  color: #545a6e;
}

.prod-edition-price-cost {
  display: block;
  margin-bottom: 12px;
  font-size: 40px;
  font-weight: 700;
  line-height: 40px;
  color: #262a33;
}

.prod-edition-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.prod-edition-actions a,
.prod-edition-actions button {
  padding: 12px 40px;
  border-radius: 44px;
  border: 1px solid #3f465c;
  background: #fff;
  color: #272e47;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
}

.prod-edition-card.advanced .prod-edition-actions .btn-primary {
  border-color: #4c6aff;
  background: #4c6aff;
  color: #fff;
}

.prod-edition-card:not(.advanced) .prod-edition-actions .btn-primary {
  border-color: #4c6aff;
  background: #4c6aff;
  color: #fff;
}

.prod-edition-actions .btn-outline {
  border-color: #4c6aff;
  color: #4c6aff;
  background: #fff;
}

/* ---------- 版本对比展开 ---------- */
.prod-compare-toggle {
  max-width: 1180px;
  margin: 0 auto 50px;
  padding: 0 24px;
}

.prod-compare-toggle h2 {
  margin: 0 0 24px;
  font-size: 40px;
  line-height: 48px;
  text-align: center;
  color: #272e47;
}

.prod-compare-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 240px;
  margin: 0 auto;
  padding: 14px 28px;
  border: 1px solid #e1e3e8;
  border-radius: 8px;
  background: #fff;
  color: #272e47;
  font-size: 16px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.prod-compare-btn:hover {
  color: #386ee7;
  border-color: #386ee7;
}

.prod-compare-btn .icon {
  width: 14px;
  height: 14px;
  background: url("../images/products/icon-color-down.png") no-repeat center;
  transition: transform 0.2s;
}

.prod-compare-btn.is-open .icon {
  transform: rotate(180deg);
  background-image: url("../images/products/icon-color-top.png");
}

.prod-compare-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.prod-compare-panel.is-open {
  max-height: 5000px;
}

.prod-compare-panel .compare-table-wrap {
  max-width: 1200px;
  margin: 24px auto 0;
  padding: 0 24px;
}

/* ---------- 我们的优势 ---------- */
.prod-advantage {
  max-width: 1200px;
  margin: 50px auto 0;
  padding: 0 24px 80px;
}

.prod-advantage-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
}

.prod-advantage-table thead th {
  height: 90px;
  padding: 0;
  font-weight: 500;
  color: #676c73;
  background: #f8f9fb;
}

.prod-advantage-table thead th:nth-child(2) {
  font-size: 24px;
  color: #fff;
  background: #386ee7;
  border-left: 4px solid #fff;
  border-right: 4px solid #fff;
  line-height: 40px;
  height: 40px;
  padding: 25px;
}

.prod-advantage-table thead th:nth-child(2)::before {
  content: "";
  display: inline-block;
  width: 40px;
  height: 40px;
  margin-right: 8px;
  vertical-align: top;
  background: url("../images/products/Frame-315.png") no-repeat center;
  background-size: 40px 40px;
}

.prod-advantage-table tbody td {
  height: 80px;
  padding: 0 20px;
  border: 1px solid #dfe3e6;
  position: relative;
}

.prod-advantage-table tbody td:first-child {
  text-align: center;
  font-weight: 500;
  font-size: 18px;
}

.prod-advantage-table tbody td:nth-child(2) {
  padding-left: 26px;
  border: 4px solid #fff;
  border-top: none;
  border-bottom: 1px solid #386ee7;
  font-size: 18px;
}

.prod-advantage-table tbody td:last-child {
  font-size: 16px;
  color: #676c73;
}

.prod-advantage-table tbody tr:nth-child(odd) {
  background: #eceff4;
}

.prod-advantage-table tbody tr:nth-child(odd) td:nth-child(2) {
  background: #d8dff7;
}

.prod-advantage-table tbody tr:nth-child(even) td:nth-child(2) {
  background: #fafefd;
}

.prod-advantage-table tbody tr:hover td:nth-child(2) span,
.prod-advantage-table tbody tr.active td:nth-child(2) span {
  color: #386ee7;
}

.prod-advantage-table tbody td:nth-child(2) span {
  font-weight: 600;
}

/* ---------- 底部 CTA ---------- */
.prod-footer-cta {
  margin-top: 145px;
  min-height: 400px;
  padding: 185px 24px 80px;
  text-align: center;
  background: url("../images/products/bg_footer_banner.png") no-repeat center top;
  background-size: 1920px 400px;
}

.prod-footer-cta h2 {
  margin: 0;
  font-size: 30px;
  font-weight: 500;
  line-height: 42px;
  color: #111f33;
}

.prod-footer-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 30px;
}

.prod-footer-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  height: 44px;
  padding: 0 32px;
  border-radius: 20px;
  background: #236def;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
}

.prod-footer-cta a:hover {
  background: #4888fa;
  box-shadow: 0 10px 30px rgba(30, 89, 238, 0.32);
}

/* ---------- 试用表单 ---------- */
.prod-trial {
  padding: 80px 24px;
  background: #fff;
}

.prod-trial-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.prod-trial-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
  text-align: left;
}

.prod-trial-form label {
  display: block;
  margin-bottom: 4px;
  font-weight: 500;
  font-size: 14px;
}

.prod-trial-form input,
.prod-trial-form select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border, #dfe3e6);
  border-radius: var(--radius-sm, 6px);
  font-size: 14px;
  background: #fff;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .prod-price-cards {
    grid-template-columns: repeat(2, 1fr);
    min-height: auto;
  }

  .prod-price-card {
    min-height: 480px;
    border-right: none;
    border-bottom: 1px solid #eceff4;
  }

  .prod-edition-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .prod-banner {
    height: auto;
    min-height: 420px;
  }

  .prod-banner-bg {
    align-items: flex-start;
  }

  .prod-banner-img {
    object-position: 80% center;
  }

  .prod-banner-content {
    padding: 76px 20px 36px;
  }

  .prod-banner-desc {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .prod-banner-sep {
    display: none;
  }

  .prod-banner-title-sub {
    font-size: 0.85em;
  }

  .prod-banner-actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 280px;
  }

  .prod-banner-btn {
    width: 100%;
  }

  .prod-price-cards {
    grid-template-columns: 1fr;
  }

  .prod-price-card {
    min-height: 460px;
  }

  .prod-edition-title {
    font-size: 28px;
  }

  .prod-edition-card {
    padding: 32px 24px;
  }

  .prod-advantage-table {
    font-size: 14px;
  }

  .prod-advantage-table thead th:nth-child(2) {
    font-size: 18px;
    padding: 16px 8px;
  }

  .prod-advantage-table tbody td {
    height: auto;
    padding: 16px 10px;
    line-height: 1.5;
  }

  .prod-footer-cta {
    margin-top: 80px;
    padding-top: 120px;
    background-size: cover;
  }
}