/* 阿里邮箱 · 国际版 — 按 Figma「国际版」30:2 还原 */

:root {
  --gjb-dark: #1e2224;
  --gjb-tab-bg: #2c3134;
  --gjb-tab-active: #373d41;
  --gjb-text: #373d41;
  --gjb-muted: #73777a;
  --gjb-muted2: #9b9ea0;
  --gjb-orange: #ff6a00;
  --gjb-orange-text: #ff6a01;
  --gjb-orange-border: #ff8a00;
  --gjb-line: #181818;
  --gjb-gradient-from: #ff9d40;
  --gjb-gradient-to: #ff6822;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  background: #fff;
  color: var(--gjb-text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.gjb-page {
  max-width: 1478px;
  margin: 0 auto;
}

/* —— Hero —— */
.gjb-hero {
  position: relative;
  min-height: 350px;
  overflow: hidden;
  background: var(--gjb-dark);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.gjb-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.gjb-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1478px;
  margin: 0 auto;
  padding: 81px 34px 32px;
}

.gjb-hero__content > * {
  max-width: 760px;
}

.gjb-hero__title {
  margin: 0 0 13px;
  font-size: 42px;
  line-height: 52.5px;
  font-weight: 400;
  color: #fff;
}

.gjb-hero__lead {
  margin: 0 0 13px;
  font-size: 16px;
  line-height: 24px;
  color: #fff;
}

.gjb-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-bottom: 13px;
}

.gjb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  padding: 0 20px;
  font-size: 16px;
  line-height: 28px;
  text-decoration: none;
  border-radius: 0;
  cursor: pointer;
  border: 1px solid transparent;
}

.gjb-btn--primary {
  min-width: 114px;
  background: var(--gjb-orange);
  color: #fff;
  border-color: transparent;
}

.gjb-btn--primary:hover {
  filter: brightness(1.05);
}

.gjb-btn--outline {
  min-width: 128px;
  background: transparent;
  color: #fff;
  border-color: #fff;
}

.gjb-btn--outline:hover {
  background: rgba(255, 255, 255, 0.08);
}

.gjb-hero__trial {
  margin: 0;
  font-size: 14px;
  line-height: 21px;
}

.gjb-hero__trial a {
  color: var(--gjb-orange-text);
  text-decoration: none;
}

.gjb-hero__trial a:hover {
  text-decoration: underline;
}

/* —— Tab 条 —— */
.gjb-overview {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.gjb-tabs-bar {
  background: var(--gjb-dark);
  padding: 0 34px;
}

.gjb-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1410px;
  margin: 0 auto;
}

.gjb-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  font-size: 18px;
  line-height: 48px;
  color: #fff;
  text-decoration: none;
  background: var(--gjb-tab-bg);
  border-top: 4px solid transparent;
}

.gjb-tab:hover {
  background: #32383c;
}

.gjb-tab.is-active {
  background: var(--gjb-tab-active);
  border-top-color: var(--gjb-orange);
}

/* —— 概述灰底 —— */
.gjb-intro {
  background: var(--gjb-tab-active);
  color: #fff;
  min-height: 108px;
  font-size: 14px;
  line-height: 21px;
}

.gjb-intro__inner {
  width: 100%;
  max-width: 1478px;
  margin: 0 auto;
  padding: 27px 34px 28px;
}

.gjb-intro p {
  margin: 0;
  max-width: 812px;
  opacity: 0.95;
}

/* —— 价格区 —— */
.gjb-price-section {
  background: #fff;
  padding: 50px 34px 64px;
}

.gjb-price-section__title {
  margin: 0;
  text-align: center;
  font-size: 32px;
  line-height: 48px;
  font-weight: 600;
  color: var(--gjb-text);
}

.gjb-price-section__subtitle {
  margin: 0 0 37px;
  text-align: center;
  font-size: 32px;
  line-height: 48px;
  font-weight: 400;
  color: var(--gjb-text);
}

.gjb-price-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
}

.gjb-price-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 450px;
  padding: 31px 21px 0;
  background: #fff;
  border: 1px solid #d7d8d9;
  border-top-width: 6px;
  border-top-color: var(--gjb-line);
}

.gjb-price-card__head {
  padding-bottom: 12px;
  border-bottom: 1px solid #d7d8d9;
  margin-bottom: 8px;
}

.gjb-price-card__head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 2px;
}

.gjb-price-card__head h3 {
  margin: 0;
  font-size: 20px;
  line-height: 26px;
  font-weight: 600;
  color: var(--gjb-text);
}

.gjb-price-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 57px;
  height: 24px;
  padding: 0 6px;
  font-size: 14px;
  line-height: 20px;
  color: var(--gjb-orange-border);
  border: 1px solid var(--gjb-orange-border);
}

.gjb-price-card__tagline {
  margin: 0;
  font-size: 14px;
  line-height: 21px;
  color: var(--gjb-muted);
}

.gjb-price-card__list {
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.gjb-price-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 28px;
  color: var(--gjb-text);
}

.gjb-price-card__list img {
  flex-shrink: 0;
  margin-top: 6px;
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.gjb-price-card__spec {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 28px;
  color: var(--gjb-text);
}

.gjb-price-card__price {
  margin: 0 0 16px;
  font-size: 20px;
  line-height: 30px;
  color: var(--gjb-orange-border);
}

.gjb-price-card__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  width: calc(100% + 42px);
  max-width: none;
  margin-left: -21px;
  margin-right: -21px;
  height: 40px;
  font-size: 16px;
  line-height: 26px;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(90deg, var(--gjb-gradient-from), var(--gjb-gradient-to));
  border: 1px solid transparent;
}

.gjb-price-card__cta:hover {
  filter: brightness(1.05);
}

/* —— 精心打造的功能 —— */
.gjb-features {
  padding: 57px 34px 48px;
  background: #fff;
}

.gjb-features__title {
  margin: 0 0 36px;
  text-align: center;
  font-size: 32px;
  line-height: 38px;
  font-weight: 400;
  color: var(--gjb-text);
}

.gjb-features__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px 40px;
  max-width: 1410px;
  margin: 0 auto;
}

.gjb-feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.gjb-feature-item__icon {
  flex-shrink: 0;
  object-fit: contain;
}

.gjb-feature-item h3 {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  color: var(--gjb-text);
}

.gjb-feature-item p {
  margin: 0;
  font-size: 14px;
  line-height: 21px;
  color: var(--gjb-muted);
}

/* —— 使用场景 —— */
.gjb-scene {
  padding: 58px 34px 64px;
  background: #fff;
}

.gjb-scene__title {
  margin: 0 0 40px;
  text-align: center;
  font-size: 32px;
  line-height: 42px;
  font-weight: 400;
  color: #000;
}

.gjb-scene__tabs {
  display: flex;
  justify-content: center;
  gap: 180px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.gjb-scene__tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  cursor: pointer;
}

.gjb-scene__tab span {
  font-size: 14px;
  line-height: 21px;
  color: #000;
}

.gjb-scene__tab.is-active span {
  color: var(--gjb-orange);
}

.gjb-scene__tab:focus-visible {
  outline: 2px solid var(--gjb-orange);
  outline-offset: 6px;
}

.gjb-scene__panel {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  max-width: 1410px;
  margin: 0 auto;
  padding: 30px 15px;
  background: #fff;
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.2);
  align-items: flex-start;
}

.gjb-scene__panel.is-hidden {
  display: none;
}

.gjb-scene__shot {
  display: block;
  width: 100%;
  max-width: 690px;
  height: auto;
  object-fit: contain;
}

.gjb-scene__detail {
  flex: 1;
  min-width: 280px;
}

.gjb-scene__detail-title {
  margin: 0 0 16px;
  font-size: 20px;
  line-height: 30px;
  font-weight: 400;
  color: #000;
}

.gjb-scene__why {
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid #d7d8d9;
}

.gjb-scene__why h4 {
  margin: 0 0 11px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 300;
  color: #000;
}

.gjb-scene__why p {
  margin: 0;
  font-size: 14px;
  line-height: 21px;
  color: #000;
}

.gjb-scene__solve {
  border-bottom: 1px solid #d7d8d9;
  padding-bottom: 20px;
}

.gjb-scene__solve > h4 {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  color: #000;
}

.gjb-solve-list {
  margin: 0;
}

.gjb-solve-list dt {
  margin: 0;
  font-size: 14px;
  line-height: 21px;
  font-weight: 300;
  color: #000;
}

.gjb-solve-list dd {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 21px;
  color: #000;
}

/* —— 底部三链接 —— */
.gjb-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.gjb-links__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 24px 24px;
  text-decoration: none;
  color: inherit;
  border-right: 1px solid #d7d8d9;
  min-height: 72px;
}

.gjb-links__item--last {
  border-right: none;
}

.gjb-links__item strong {
  font-size: 14px;
  line-height: 21px;
  font-weight: 400;
  color: var(--gjb-text);
}

.gjb-links__item span {
  font-size: 14px;
  line-height: 21px;
  color: var(--gjb-muted2);
}

.gjb-links__item:hover strong {
  color: var(--gjb-orange);
}

/* —— 暖心服务 —— */
.gjb-service {
  padding: 56px 34px 80px;
  background: #fff;
}

.gjb-service__title {
  margin: 0 0 15px;
  text-align: center;
  font-size: 32px;
  line-height: 38px;
  font-weight: 400;
  color: var(--gjb-text);
}

.gjb-service__lead {
  margin: 0 0 48px;
  text-align: center;
  font-size: 16px;
  line-height: 24px;
  color: var(--gjb-muted2);
}

.gjb-service__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px 32px;
  max-width: 1410px;
  margin: 0 auto;
}

.gjb-service__item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.gjb-service__item img {
  flex-shrink: 0;
  object-fit: contain;
}

.gjb-service__item h3 {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 24px;
  font-weight: 400;
  color: var(--gjb-text);
}

.gjb-service__item p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 21px;
  color: var(--gjb-muted);
}

.gjb-service__item a {
  font-size: 14px;
  line-height: 21px;
  color: var(--gjb-orange);
  text-decoration: none;
}

.gjb-service__item a:hover {
  text-decoration: underline;
}

/* —— 价格页（Figma: 价格 51:302） —— */
.gjb-pricing-page {
  padding: 48px 34px 72px;
  background: #fff;
}

.gjb-pricing-page__inner {
  max-width: 1410px;
  margin: 0 auto;
}

.gjb-pricing-page h2 {
  margin: 0 0 18px;
  text-align: center;
  font-size: 40px;
  line-height: 1.2;
  font-weight: 600;
  color: var(--gjb-text);
}

.gjb-pricing-page > .gjb-pricing-page__inner > p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 21px;
  color: #4f565c;
}

.gjb-pricing-block {
  margin-top: 28px;
}

.gjb-pricing-block h3 {
  margin: 0 0 12px;
  padding: 0 15px;
  height: 36px;
  display: flex;
  align-items: center;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  color: #ff6a00;
  border-left: 2px solid #ff6a00;
}

.gjb-pricing-block p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 21px;
  color: #4f565c;
}

.gjb-pricing-table-wrap {
  overflow-x: auto;
  border: 1px solid #e5e7eb;
}

.gjb-pricing-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 14px;
  line-height: 21px;
}

.gjb-pricing-table th,
.gjb-pricing-table td {
  padding: 10px 14px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  color: #1f2937;
}

.gjb-pricing-table th {
  background: #f6f7f9;
  font-weight: 600;
}

.gjb-pricing-table td:last-child,
.gjb-pricing-table th:last-child {
  width: 110px;
}

.gjb-pricing-table tbody tr:nth-child(even) td {
  background: #fcfcfd;
}

.gjb-pricing-table a {
  color: var(--gjb-orange);
  text-decoration: none;
}

.gjb-pricing-table a:hover {
  text-decoration: underline;
}

@media (max-width: 1200px) {
  .gjb-features__grid {
    grid-template-columns: 1fr;
  }

  .gjb-service__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gjb-scene__tabs {
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .gjb-hero__content {
    padding: 48px 20px 28px;
  }

  .gjb-hero__title {
    font-size: 32px;
    line-height: 40px;
  }

  .gjb-tabs-bar {
    padding: 0 12px;
  }

  .gjb-intro,
  .gjb-price-section,
  .gjb-features,
  .gjb-scene,
  .gjb-service {
    padding-left: 20px;
    padding-right: 20px;
  }

  .gjb-price-section__subtitle {
    font-size: 22px;
    line-height: 32px;
  }

  .gjb-links {
    grid-template-columns: 1fr;
  }

  .gjb-links__item {
    border-right: none;
    border-bottom: 1px solid var(--gjb-line);
  }

  .gjb-links__item--last {
    border-bottom: none;
  }

  .gjb-service__grid {
    grid-template-columns: 1fr;
  }

  .gjb-price-card__cta {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .gjb-pricing-page {
    padding: 32px 20px 56px;
  }

  .gjb-pricing-page h2 {
    font-size: 30px;
  }
}