#main-content.page-products {
  --section-space: clamp(56px, 8vw, 116px);
  padding: 0;
  background: var(--paper);
  color: var(--ink);
}

/* ===== 平台英雄区：非对称控制台概览 ===== */
.page-products .platform-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 8%, rgba(240, 217, 140, 0.16) 0, rgba(240, 217, 140, 0) 260px),
    linear-gradient(135deg, var(--purple) 0%, var(--purple-dark) 100%);
  color: var(--white);
  padding: clamp(32px, 6vw, 72px) 0 clamp(52px, 7vw, 84px);
}

.page-products .platform-hero::after {
  content: "";
  position: absolute;
  right: -5%;
  bottom: -4%;
  width: 240px;
  height: 52px;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, 78% 100%, 0 100%);
  opacity: 0.92;
  pointer-events: none;
}

.page-products .platform-breadcrumbs {
  margin-bottom: 34px;
}

.page-products .platform-hero__grid {
  display: grid;
  gap: 36px;
}

.page-products .platform-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.page-products .platform-hero__title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(44px, 8vw, 78px);
  line-height: 1.05;
  letter-spacing: 0.01em;
}

.page-products .platform-hero__title::before {
  content: "";
  display: block;
  width: 86px;
  height: 6px;
  background: var(--gold);
  margin-bottom: 22px;
}

.page-products .platform-hero__lead {
  max-width: 640px;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
}

.page-products .platform-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .platform-hero__actions .btn--primary {
  background: var(--orange);
  color: var(--purple-dark);
  border: none;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 100%, 10px 100%);
  transition: background 0.25s ease-out, transform 0.25s ease-out;
}

.page-products .platform-hero__actions .btn--primary:hover,
.page-products .platform-hero__actions .btn--primary:focus {
  background: var(--amber);
  transform: translateY(-2px);
}

.page-products .platform-hero__actions .btn--ghost {
  color: var(--white);
  border-color: rgba(201, 169, 97, 0.72);
}

.page-products .platform-hero__actions .btn--ghost:hover,
.page-products .platform-hero__actions .btn--ghost:focus {
  border-color: var(--gold-light);
  color: var(--gold-light);
}

/* 控制台状态侧栏 */
.page-products .platform-console {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(201, 169, 97, 0.5);
  padding: 22px 22px 18px;
}

.page-products .platform-console::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--orange));
}

.page-products .platform-console__top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(184, 184, 184, 0.26);
}

.page-products .platform-console__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(232, 163, 61, 0.2);
}

.page-products .platform-console__status {
  font-size: 13px;
  color: var(--gold-light);
  letter-spacing: 0.08em;
}

.page-products .platform-console__signal {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--silver);
}

.page-products .platform-console__metrics {
  display: grid;
  gap: 0;
  margin: 0 0 16px;
}

.page-products .platform-metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(184, 184, 184, 0.22);
  font-size: 13px;
}

.page-products .platform-metric dt {
  color: var(--silver);
}

.page-products .platform-metric dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--white);
  text-align: right;
}

.page-products .platform-console__index {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .platform-console__index span {
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gold);
  background: rgba(201, 169, 97, 0.1);
  border: 1px solid rgba(201, 169, 97, 0.22);
}

/* ===== 通用章节头部排版 ===== */
.page-products .platform-section {
  padding: var(--section-space) 0;
}

.page-products .platform-section__head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 40px;
}

.page-products .platform-section__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .platform-section__head .section-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.12;
}

.page-products .platform-section__desc {
  max-width: 500px;
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.74);
}

.page-products .platform-section__head--dark .section-head__title {
  color: var(--white);
}

.page-products .platform-section__head--dark .platform-section__desc {
  color: rgba(255, 255, 255, 0.74);
}

.page-products .platform-section__head--dark .platform-section__index {
  color: var(--gold-light);
}

/* ===== 01 多端应用 ===== */
.page-products .platform-apps {
  background: var(--paper);
}

.page-products .platform-apps__grid {
  display: grid;
  gap: 20px;
  margin-bottom: 34px;
}

.page-products .platform-app-card {
  position: relative;
  background: var(--white);
  border-top: 4px solid var(--gold);
  padding: 26px 24px 24px;
  box-shadow: 0 8px 30px rgba(30, 18, 48, 0.08);
  transition: transform 0.25s ease-out, box-shadow 0.25s ease-out;
}

.page-products .platform-app-card:hover,
.page-products .platform-app-card:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px rgba(30, 18, 48, 0.12);
}

.page-products .platform-app-card__name {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  color: var(--ink);
}

.page-products .platform-app-card__meta {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-products .platform-app-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.82);
}

.page-products .platform-app-card__channel {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #e8dfd0;
}

.page-products .platform-app-card__badge {
  background: var(--purple);
  color: var(--gold-light);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 4px 8px;
}

.page-products .platform-app-card__hint {
  font-size: 13px;
  color: rgba(26, 26, 26, 0.65);
}

.page-products .platform-apps__figure,
.page-products .device-fit__figure,
.page-products .update-figure,
.page-products .account-figure,
.page-products .settings-figure {
  margin: 0;
}

.page-products .platform-apps__figure img,
.page-products .device-fit__figure img,
.page-products .update-figure img,
.page-products .account-figure img,
.page-products .settings-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .platform-apps__figure img {
  border: 1px solid rgba(201, 169, 97, 0.5);
  box-shadow: 0 14px 34px rgba(30, 18, 48, 0.12);
}

/* 设备适配条 */
.page-products .device-fit {
  display: grid;
  gap: 18px;
  background: var(--purple);
  color: var(--white);
  padding: 24px;
}

.page-products .device-fit__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
}

.page-products .device-fit__copy p {
  max-width: 520px;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
}

.page-products .device-fit__figure img {
  border: 1px solid rgba(201, 169, 97, 0.38);
}

/* ===== 02 更新公告中心 ===== */
.page-products .platform-updates {
  background: var(--purple);
  color: var(--white);
}

.page-products .platform-updates__layout {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .update-rail {
  margin-left: 8px;
}

.page-products .update-item {
  position: relative;
  padding: 0 0 24px 24px;
  margin-left: 12px;
  border-left: 2px solid rgba(201, 169, 97, 0.4);
}

.page-products .update-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 3px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--purple);
  border: 2px solid var(--gold);
}

.page-products .update-item--current::before {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 0, 0.2);
}

.page-products .update-item__version {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--gold-light);
  margin-right: 8px;
}

.page-products .update-item__tag {
  display: inline-block;
  font-size: 12px;
  color: var(--orange);
  border: 1px solid rgba(255, 138, 0, 0.45);
  padding: 2px 6px;
  letter-spacing: 0.05em;
}

.page-products .update-item__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.74);
}

.page-products .update-figure img {
  border: 1px solid rgba(201, 169, 97, 0.42);
  box-shadow: 0 16px 34px rgba(20, 12, 32, 0.34);
}

/* ===== 03 账户中心功能 ===== */
.page-products .platform-account {
  background: var(--paper);
}

.page-products .platform-account__layout {
  display: grid;
  gap: 28px;
}

.page-products .account-figure img {
  border: 1px solid rgba(201, 169, 97, 0.55);
  box-shadow: 0 14px 32px rgba(30, 18, 48, 0.1);
}

.page-products .account-detail__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 28px;
  line-height: 1.2;
  color: var(--ink);
}

.page-products .account-detail p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.84);
}

.page-products .account-detail__list {
  list-style: none;
  margin: 18px 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .account-detail__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.8);
}

.page-products .account-detail__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--gold);
}

.page-products .account-detail .btn--ghost {
  color: var(--purple);
  border-color: rgba(43, 27, 77, 0.56);
}

.page-products .account-detail .btn--ghost:hover,
.page-products .account-detail .btn--ghost:focus {
  border-color: var(--purple);
  color: var(--purple);
}

/* ===== 04 设置项集中管理 ===== */
.page-products .platform-settings {
  background: var(--purple);
  color: var(--white);
}

.page-products .platform-settings__layout {
  display: grid;
  gap: 28px;
}

.page-products .settings-console {
  background: var(--purple-dark);
  border: 1px solid rgba(201, 169, 97, 0.4);
  padding: 24px 20px;
}

.page-products .settings-console__title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: 0.02em;
}

.page-products .settings-console__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .settings-console__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  padding: 14px 0;
  border-top: 1px solid rgba(184, 184, 184, 0.16);
  align-items: baseline;
}

.page-products .settings-step {
  width: 58px;
  grid-row: span 2;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--orange);
  background: rgba(255, 138, 0, 0.12);
  padding: 4px 6px;
  text-align: center;
}

.page-products .settings-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

.page-products .settings-note {
  font-size: 13px;
  color: var(--silver);
  line-height: 1.6;
}

.page-products .settings-console__hint {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gold-light);
  background: rgba(255, 255, 255, 0.04);
  padding: 12px 14px;
  border-left: 3px solid var(--gold);
}

.page-products .settings-figure img {
  border: 1px solid rgba(201, 169, 97, 0.42);
  box-shadow: 0 16px 34px rgba(20, 12, 32, 0.34);
}

/* ===== 服务延伸帮助 ===== */
.page-products .platform-help {
  background: var(--paper);
  padding: var(--section-space) 0;
  text-align: center;
}

.page-products .platform-help__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 40px);
  color: var(--ink);
}

.page-products .platform-help__text {
  max-width: 480px;
  margin: 0 auto 26px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(26, 26, 26, 0.7);
}

.page-products .platform-help__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.page-products .platform-help__links .btn--primary {
  background: var(--orange);
  color: var(--purple-dark);
  border: none;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 100%, 10px 100%);
  transition: background 0.25s ease-out, transform 0.25s ease-out;
}

.page-products .platform-help__links .btn--primary:hover,
.page-products .platform-help__links .btn--primary:focus {
  background: var(--amber);
  transform: translateY(-2px);
}

.page-products .platform-help__links .btn--ghost {
  color: var(--purple);
  border-color: rgba(43, 27, 77, 0.56);
}

.page-products .platform-help__links .btn--ghost:hover,
.page-products .platform-help__links .btn--ghost:focus {
  border-color: var(--purple);
  color: var(--purple);
}

/* ===== 平板与桌面响应 ===== */
@media (min-width: 768px) {
  .page-products .platform-apps__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .platform-apps__figure {
    grid-column: 1 / -1;
  }

  .page-products .device-fit {
    display: grid;
    grid-template-columns: 5fr 7fr;
    align-items: center;
    gap: 28px;
    padding: 32px 30px;
  }

  .page-products .platform-account__layout {
    grid-template-columns: 5fr 6fr;
    align-items: center;
    gap: 36px;
  }

  .page-products .platform-settings__layout {
    grid-template-columns: 5fr 4fr;
    align-items: center;
    gap: 36px;
  }

  .page-products .platform-section__head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 12px 40px;
  }

  .page-products .platform-section__index {
    grid-column: 1;
  }

  .page-products .platform-section__head .section-head__title {
    grid-column: 1;
    grid-row: 2;
  }

  .page-products .platform-section__desc {
    grid-column: 2;
    grid-row: 1 / 3;
    justify-self: end;
    margin: 0;
    max-width: 420px;
  }
}

@media (min-width: 1024px) {
  .page-products .platform-hero__grid {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 64px;
    align-items: center;
  }

  .page-products .platform-updates__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
    align-items: center;
  }
}