/* 文件描述：ZStack Cloud 主站样式（含聚合页 V1.5 与版本面板等） */

.zcl-main-hero {
  padding-bottom: 0;
}

.zcl-main-hero .zcl-hero__inner {
  grid-template-columns: 1fr;
}

@media (min-width: 960px) {
  .zcl-main-hero .zcl-hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

.zcl-main-hero .zcl-feature-card {
  margin-top: 8px;
}

/* 主站内版本 Tab 条（与 sticky nav 区分） */
.zcl-edition-tabs--main {
  margin-top: 0;
  background: #fff;
}

/* 版本面板 */
.zcl-edition-panel {
  padding: clamp(40px, 5vw, 64px) var(--container-px);
}

.zcl-edition-panel[hidden] {
  display: none !important;
}

.zcl-edition-panel__head {
  max-width: var(--container-max);
  margin: 0 auto 32px;
  text-align: center;
}

.zcl-edition-panel__name {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin: 0 0 12px;
}

.zcl-edition-panel__desc {
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--on-surface-variant);
  max-width: 800px;
  margin: 0 auto 20px;
}

.zcl-edition-panel__more {
  margin-top: 8px;
}

.zcl-edition-panel__shot {
  max-width: 900px;
  margin: 0 auto 40px;
  border-radius: var(--r12);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.zcl-edition-panel__shot img {
  width: 100%;
  height: auto;
  display: block;
}

.zcl-edition-panel__label {
  font-size: var(--fs-20);
  font-weight: 700;
  text-align: center;
  margin: 0 0 24px;
}

/* 场景卡片 */
.zcl-scenes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.zcl-scene-card {
  background: var(--slate-50);
  border-radius: var(--r8);
  padding: 20px;
}

.zcl-scene-card__title {
  font-size: var(--fs-16);
  font-weight: 700;
  margin: 0 0 8px;
}

.zcl-scene-card__desc {
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--on-surface-variant);
  margin: 0;
}

/* 案例轮播内容 */
.zcl-case-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--r12);
  padding: 28px 32px;
  max-width: 720px;
  margin: 0 auto;
}

.zcl-case-card__quote {
  font-size: var(--fs-16);
  line-height: 1.75;
  margin: 0 0 16px;
  color: var(--on-surface);
}

.zcl-case-card__meta {
  font-size: var(--fs-14);
  color: var(--on-surface-variant);
  margin: 0;
}

.zcl-edition-panel--alt {
  background: var(--slate-50);
}

/* 企业版截图轮播 */
.zcl-shot-gallery {
  max-width: 900px;
  margin: 0 auto 40px;
}

.zcl-shot-gallery__viewport {
  position: relative;
  border-radius: var(--r12);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
  background: var(--slate-100);
}

.zcl-shot-gallery__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.zcl-shot-gallery__img.is-active {
  opacity: 1;
}

.zcl-shot-gallery__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.zcl-shot-gallery__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--slate-300);
  cursor: pointer;
  padding: 0;
}

.zcl-shot-gallery__dot.is-active {
  background: var(--brand-primary, #0080e6);
}

.zcl-edition-panel__shot--svg img {
  max-height: 320px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
}

/* 部署步骤：顺序与 DOM 一致（1→2→3→4） */
.zcl-steps--deploy {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

/* 功能横向滚动卡 */
.zcl-feature-track {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
}

.zcl-feature-track__inner {
  display: flex;
  gap: 16px;
  min-width: min-content;
}

.zcl-feature-track__card {
  flex: 0 0 220px;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--r8);
  padding: 20px;
}

.zcl-feature-track__card h4 {
  font-size: var(--fs-16);
  margin: 0 0 8px;
}

.zcl-feature-track__card p {
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--on-surface-variant);
  margin: 0;
}

/* 编号场景 */
.zcl-scenes--numbered .zcl-scene-card {
  position: relative;
  padding-top: 36px;
}

.zcl-scene-card__index {
  position: absolute;
  top: 16px;
  left: 20px;
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--brand-primary, #0080e6);
}

/* 带 Logo 案例卡 */
.zcl-case-card--logo {
  text-align: center;
  max-width: 100%;
}

.zcl-case-card--logo img {
  margin: 0 auto 12px;
  object-fit: contain;
}

.zcl-case-card__name {
  font-size: var(--fs-18);
  font-weight: 700;
  margin: 0 0 12px;
}

.zcl-more-cases {
  text-align: center;
  margin-top: 20px;
}

.zcl-more-cases a {
  color: var(--brand-primary, #0080e6);
  text-decoration: none;
}

/* 伙伴分类标签 */
.zcl-partner-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.zcl-partner-tabs__btn {
  padding: 8px 20px;
  border: 1px solid var(--slate-300);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  font-size: var(--fs-14);
}

.zcl-partner-tabs__btn.is-active {
  background: var(--brand-primary, #0080e6);
  color: #fff;
  border-color: transparent;
}

.zcl-partner-tabs__panel {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: var(--container-max);
  margin: 0 auto;
}

.zcl-partner-tabs__panel[hidden] {
  display: none !important;
}

.zcl-partner-tag {
  padding: 6px 14px;
  background: var(--slate-100);
  border-radius: var(--r8);
  font-size: var(--fs-14);
}

/* 社区统计 */
.zcl-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.zcl-stats-row__item strong {
  display: block;
  font-size: clamp(28px, 4vw, 40px);
  color: var(--brand-primary, #0080e6);
  margin-bottom: 4px;
}

.zcl-stats-row__item span {
  font-size: var(--fs-14);
  color: var(--on-surface-variant);
}

/* 子页架构/配图 */
.zcl-sub-shot {
  max-width: 900px;
  margin: 0 auto clamp(24px, 4vw, 40px);
  padding: 0 var(--container-px);
  border-radius: var(--r12);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.zcl-sub-shot img {
  width: 100%;
  height: auto;
  display: block;
}

.zcl-sub-shot--svg img {
  max-height: 320px;
  object-fit: contain;
  margin: 0 auto;
}

/* 信创生态伙伴 Logo 墙 */
.zcl-partner-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
}

.zcl-partner-logos img {
  height: 40px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
}

/* ══════════════════════════════════════════
   聚合页 V1.5（zcl-agg- / zcl-ed- / zcl-adv-）
   ══════════════════════════════════════════ */

body.zcl-agg-page {
  background: var(--surface, #f8f9ff);
}

.zcl-agg-wrap {
  max-width: min(1280px, var(--container-max));
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.zcl-agg-label {
  display: block;
  margin-bottom: 1.25rem;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--primary);
}

.zcl-agg-headline {
  margin: 0 0 1.25rem;
  font-size: clamp(26px, 2.5vw, 36px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--on-surface);
}

.zcl-agg-sub {
  margin: 0;
  max-width: 52rem;
  font-size: var(--fs-16, 16px);
  line-height: 1.8;
  color: var(--on-surface-variant);
}

.zcl-agg-doc-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.zcl-agg-doc-link:hover {
  text-decoration: underline;
}

.zcl-agg-section {
  padding: clamp(64px, 8vw, 112px) 0;
  background: #fff;
}

.zcl-agg-section--tint {
  background: var(--surface, #f8f9ff);
}

/* 锚点避开 sticky 导航 */
#zcl-editions,
#zcl-compare,
#zcl-advanced,
#zcl-download {
  scroll-margin-top: calc(var(--nav-height, 64px) + 56px);
}

/* ── Hero ── */
.zcl-agg-hero {
  background: #fff;
  padding: clamp(48px, 6vw, 96px) 0 clamp(40px, 5vw, 72px);
}

.zcl-agg-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

@media (min-width: 960px) {
  .zcl-agg-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(40px, 6vw, 80px);
  }
}

.zcl-agg-hero__title {
  margin: 0 0 1.5rem;
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--on-surface);
}

.zcl-agg-hero__title em {
  display: block;
  font-style: normal;
  color: var(--primary);
}

.zcl-agg-hero__desc {
  margin: 0 0 2rem;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.9;
  color: var(--on-surface-variant);
}

.zcl-agg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.zcl-agg-endorse {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--outline-variant, #c1c7d4);
}

.zcl-agg-endorse__main {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--on-surface);
  line-height: 1.6;
}

.zcl-agg-endorse__note {
  margin: 0.625rem 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--on-surface-variant);
}

/* 版本跳转条 */
.zcl-agg-jump {
  background: var(--surface, #f8f9ff);
  border-radius: var(--r12);
  padding: clamp(24px, 2.5vw, 36px) clamp(20px, 2vw, 32px);
  border: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 60%, transparent);
}

.zcl-agg-jump__title {
  margin: 0 0 1.25rem;
  padding-bottom: 1rem;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 50%, transparent);
}

.zcl-agg-jump__item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 35%, transparent);
  transition: padding-left 0.18s ease;
}

.zcl-agg-jump__item:last-child {
  border-bottom: 0;
}

.zcl-agg-jump__item:hover {
  padding-left: 8px;
}

.zcl-agg-jump__item span {
  font-size: 16px;
  font-weight: 600;
  color: var(--on-surface);
}

.zcl-agg-jump__item:hover span {
  color: var(--primary);
}

.zcl-agg-jump__item em {
  font-style: normal;
  font-size: 13px;
  color: var(--on-surface-variant);
  white-space: nowrap;
}

/* ── 版本总览卡 ── */
.zcl-ed-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin-top: clamp(32px, 4vw, 56px);
  background: var(--outline-variant, #c1c7d4);
  border-radius: var(--r12);
  overflow: hidden;
}

@media (min-width: 720px) {
  .zcl-ed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .zcl-ed-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.zcl-ed-card {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: clamp(28px, 2.5vw, 40px) clamp(20px, 2vw, 32px);
  background: #fff;
}

.zcl-ed-card--featured {
  background: var(--surface, #f8f9ff);
}

.zcl-ed-card__tag {
  margin-bottom: 0.75rem;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
}

.zcl-ed-card__title {
  margin: 0 0 0.5rem;
  font-size: clamp(20px, 1.6vw, 24px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--on-surface);
}

.zcl-ed-card__for {
  margin-bottom: 1.25rem;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary);
}

.zcl-ed-card__desc {
  flex: 1;
  margin: 0 0 1.5rem;
  font-size: 14px;
  line-height: 1.75;
  color: var(--on-surface-variant);
}

.zcl-ed-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
}

.zcl-ed-card__link:hover {
  text-decoration: underline;
}

/* ── 产品焕新 ── */
.zcl-renew-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}

@media (min-width: 800px) {
  .zcl-renew-grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.zcl-renew-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 560px) {
  .zcl-renew-list {
    grid-template-columns: 1fr 1fr;
  }
}

.zcl-renew-list li {
  position: relative;
  padding: 16px 0 16px 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--on-surface);
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 40%, transparent);
}

.zcl-renew-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 22px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

/* ── 对比表 ── */
.zcl-agg-tbl-wrap {
  margin-top: clamp(28px, 3vw, 40px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--outline-variant, #c1c7d4);
  border-radius: var(--r12);
  background: #fff;
}

.zcl-agg-tbl {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 14px;
}

.zcl-agg-tbl th,
.zcl-agg-tbl td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 55%, transparent);
  vertical-align: top;
  color: var(--on-surface);
}

.zcl-agg-tbl thead th {
  background: var(--surface, #f8f9ff);
  font-weight: 600;
  white-space: nowrap;
}

.zcl-agg-tbl__grp-head th {
  font-size: 12px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
}

.zcl-agg-tbl__cat td {
  background: color-mix(in srgb, var(--primary) 6%, #fff);
  font-weight: 600;
  font-size: 13px;
  color: var(--primary);
}

.zcl-agg-tbl__yes {
  color: var(--primary);
  font-weight: 600;
  text-align: center;
}

.zcl-agg-tbl__no {
  color: var(--on-surface-variant);
  text-align: center;
}

.zcl-agg-tbl__opt {
  color: var(--primary);
  font-weight: 500;
  text-align: center;
}

.zcl-agg-tbl__sm {
  font-size: 12px;
  font-weight: 400;
  color: var(--on-surface-variant);
}

.zcl-agg-tbl__refer {
  font-size: 13px;
  line-height: 1.7;
  color: var(--on-surface-variant);
  background: var(--surface, #f8f9ff);
  vertical-align: middle;
}

.zcl-agg-tbl__refer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
}

.zcl-agg-tbl__refer a:hover {
  text-decoration: underline;
}

.zcl-agg-tbl__spec {
  font-size: 13px;
  line-height: 1.7;
  color: var(--on-surface);
}

.zcl-agg-tbl-note {
  margin: 16px 0 0;
  font-size: 13px;
  color: var(--on-surface-variant);
  line-height: 1.6;
}

/* ── 高级功能 ── */
.zcl-adv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(28px, 3vw, 40px);
}

@media (min-width: 720px) {
  .zcl-adv-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .zcl-adv-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.zcl-adv-card {
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  background: var(--surface, #f8f9ff);
  border: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 50%, transparent);
  border-radius: var(--r12);
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.zcl-adv-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--primary) 30%, #fff);
}

.zcl-adv-card__num {
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--primary);
}

.zcl-adv-card__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--on-surface);
}

.zcl-adv-card__desc {
  flex: 1;
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--on-surface-variant);
}

.zcl-adv-card__cta {
  appearance: none;
  align-self: flex-start;
  border: 0;
  background: transparent;
  padding: 0;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
}

.zcl-adv-card__cta:hover {
  text-decoration: underline;
}

.zcl-adv-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: clamp(28px, 3vw, 40px);
  padding: 28px 32px;
  background: var(--surface, #f8f9ff);
  border: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 50%, transparent);
  border-radius: var(--r12);
}

.zcl-adv-foot__t {
  font-size: 16px;
  font-weight: 600;
  color: var(--on-surface);
  margin-bottom: 6px;
}

.zcl-adv-foot__d {
  font-size: 14px;
  color: var(--on-surface-variant);
  line-height: 1.6;
}

/* ── 客户实践 ── */
.zcl-case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(28px, 3vw, 40px);
}

@media (min-width: 720px) {
  .zcl-case-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .zcl-case-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.zcl-case-item {
  padding: 28px 24px;
  background: #fff;
  border: 1px solid color-mix(in srgb, var(--outline-variant, #c1c7d4) 50%, transparent);
  border-radius: var(--r12);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.zcl-case-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.zcl-case-item__name {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--on-surface);
}

.zcl-case-item__ed {
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary);
}

.zcl-case-item__txt {
  margin: 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--on-surface-variant);
}

/* ── 底部 CTA ── */
.zcl-agg-cta {
  padding: clamp(64px, 7vw, 100px) 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark, #004a85));
  color: #fff;
}

.zcl-agg-cta__title {
  margin: 0 0 1rem;
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.zcl-agg-cta__desc {
  margin: 0 0 2rem;
  max-width: 40rem;
  font-size: 15px;
  line-height: 1.85;
  opacity: 0.88;
}

.zcl-agg-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.zcl-agg-cta__outline {
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.7) !important;
}

.zcl-agg-cta__outline:hover {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #fff !important;
}