.page-products {
  overflow-x: clip;
  background: var(--deep);
}

/* ── 首屏 ─────────────────────────────────────────── */

.page-products .products-hero {
  position: relative;
  padding-top: calc(var(--header-space) + 8px);
  padding-bottom: clamp(48px, 8vw, 96px);
  background:
    radial-gradient(120% 92% at 88% 6%, rgba(43, 232, 198, 0.13), transparent 62%),
    radial-gradient(96% 84% at 2% 98%, rgba(255, 138, 61, 0.12), transparent 60%),
    linear-gradient(162deg, var(--night), var(--deep) 64%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: -12% -18% 42% -12%;
  background-image: repeating-linear-gradient(118deg, rgba(43, 232, 198, 0.07) 0 1px, transparent 1px 46px);
  transform: rotate(-1.4deg);
  pointer-events: none;
}

.page-products .products-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-products .breadcrumbs {
  margin-bottom: 20px;
}

.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-products .breadcrumbs li + li::before {
  content: "／";
  margin-right: 8px;
  color: var(--line);
}

.page-products .breadcrumbs a {
  color: var(--slate);
  text-decoration: none;
}

.page-products .breadcrumbs a:hover {
  color: var(--cyan);
}

.page-products h1 {
  margin: 12px 0 18px;
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-products .products-hero__copy .lede {
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .products-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 34px;
  margin: 28px 0 30px;
  padding: 0;
  list-style: none;
}

.page-products .products-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-products .products-fact-num {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .products-fact-label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-products .products-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .products-hero__shot {
  position: relative;
  margin: 0;
  width: 100%;
  max-width: 420px;
  justify-self: center;
  border: 1px solid rgba(43, 232, 198, 0.28);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-float);
}

.page-products .products-hero__shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ── 色带与分段控件 ───────────────────────────────── */

.page-products .products-band {
  background: linear-gradient(180deg, rgba(13, 42, 66, 0.9), rgba(6, 24, 41, 0.18));
  border-top: 1px solid var(--line);
}

.page-products .tab-list {
  display: flex;
  gap: 6px;
  width: max-content;
  max-width: 100%;
  margin-top: 28px;
  padding: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(4, 18, 31, 0.6);
}

.page-products .tab-list::-webkit-scrollbar {
  display: none;
}

.page-products .tab {
  flex: 0 0 auto;
  padding: 10px 20px;
  border: 0;
  border-radius: var(--pill);
  background: transparent;
  color: var(--slate);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease;
}

.page-products .tab:hover {
  color: var(--mist);
}

.page-products .tab[aria-selected="true"] {
  background: var(--cyan);
  color: var(--ink);
}

.page-products .tab-panel {
  margin-top: 26px;
}

.page-products .products-panel-lede {
  max-width: 60ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--slate);
}

.page-products .tick-list {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .tick-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 12px;
  height: 2px;
  background: var(--cyan);
}

.page-products .tick-list strong {
  font-weight: 700;
  color: var(--mist);
}

.page-products .seg-note {
  max-width: 60ch;
  margin: 28px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan-dim);
  font-size: 13px;
  line-height: 1.85;
  color: var(--slate);
}

/* ── 配图 ─────────────────────────────────────────── */

.page-products .products-figure {
  margin: 34px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(4, 18, 31, 0.5);
}

.page-products .products-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .products-figure figcaption {
  padding: 12px 18px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
  border-top: 1px solid var(--line);
}

.page-products .products-figure--banner {
  margin-top: 0;
}

/* ── 版本对照 ─────────────────────────────────────── */

.page-products .version-scroll {
  margin-top: 30px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .version-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .version-table caption {
  padding-bottom: 12px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

.page-products .version-table th,
.page-products .version-table td {
  padding: 16px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-products .version-table thead th {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  border-bottom: 1px solid rgba(43, 232, 198, 0.35);
}

.page-products .version-table thead th:nth-child(2) {
  color: var(--cyan);
}

.page-products .version-table thead th:nth-child(3) {
  color: var(--orange);
}

.page-products .version-table tbody th {
  width: 26%;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--slate);
}

.page-products .version-table tbody td {
  color: var(--mist);
}

.page-products .version-table tbody tr {
  transition: background-color 180ms ease;
}

.page-products .version-table tbody tr:hover {
  background: rgba(43, 232, 198, 0.07);
}

.page-products .version-picks {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.page-products .version-pick {
  padding: 18px 20px;
  border-left: 2px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(180deg, rgba(24, 64, 95, 0.5), rgba(4, 18, 31, 0.2));
}

.page-products .version-pick__tag {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-products .version-pick p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ── 登录与账号 ───────────────────────────────────── */

.page-products .login-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}

.page-products .login-grid__phone svg {
  display: block;
  width: 100%;
  max-width: 240px;
  height: auto;
  margin-inline: auto;
  filter: drop-shadow(0 24px 48px rgba(2, 10, 20, 0.75));
}

/* ── 日历订阅 ─────────────────────────────────────── */

.page-products .cal-head {
  max-width: 62ch;
  margin-top: 34px;
}

.page-products .cal-steps {
  display: grid;
  gap: 20px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .cal-steps li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-products .cal-steps__num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .cal-steps li p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ── 两步路径 ─────────────────────────────────────── */

.page-products .path-steps {
  display: grid;
  gap: 18px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .path-step {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(13, 42, 66, 0.55);
}

.page-products .path-step__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .path-step h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-products .path-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ── 收尾 ─────────────────────────────────────────── */

.page-products .products-cta {
  padding-bottom: clamp(56px, 9vw, 110px);
}

.page-products .products-cta__shell {
  display: grid;
  gap: 26px;
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(255, 138, 61, 0.16), transparent 62%),
    linear-gradient(140deg, rgba(24, 64, 95, 0.78), rgba(6, 24, 41, 0.92));
}

.page-products .products-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-products .products-cta p {
  max-width: 48ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
}

.page-products .products-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── 响应式 ───────────────────────────────────────── */

@media (min-width: 760px) {
  .page-products .tick-list--cols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px 24px;
  }

  .page-products .cal-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .path-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .version-picks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .products-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-products .login-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }

  .page-products .products-cta__shell {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-products .products-hero__shot {
    max-width: 460px;
  }
}

@media (max-width: 520px) {
  .page-products .products-hero__facts {
    gap: 14px 24px;
  }

  .page-products .products-fact-num {
    font-size: 22px;
  }

  .page-products .version-table th,
  .page-products .version-table td {
    padding: 14px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tab,
  .page-products .version-table tbody tr {
    transition: none;
  }
}