.page-products {
  position: relative;
  background: var(--night);
  color: var(--ink);
}

.page-products .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- 首屏 ---------- */
.page-products .tool-hero {
  padding: clamp(20px, 3vw, 32px) 0 clamp(36px, 5vw, 60px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(30, 122, 87, 0.28), transparent 62%),
    linear-gradient(180deg, rgba(16, 51, 58, 0.5), transparent 78%);
}

.page-products .breadcrumb {
  margin-bottom: clamp(20px, 3vw, 36px);
  font-size: 13px;
}

.page-products .tool-hero__inner {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: end;
}

.page-products .tool-hero__eyebrow {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--mint);
}

.page-products .tool-hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(38px, 8vw, 72px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.05;
  color: var(--ink);
}

.page-products .tool-hero__lede {
  max-width: 42ch;
  margin: 0 0 30px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .tool-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 20px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-products .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .stat__num {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  line-height: 1;
  color: var(--gold);
}

.page-products .stat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted-deep);
}

.page-products .tool-hero__art {
  display: flex;
  justify-content: center;
}

.page-products .schematic {
  width: min(100%, 420px);
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

/* ---------- 工具台 ---------- */
.page-products .tool-dock {
  position: relative;
  padding: clamp(36px, 5vw, 64px) 0 clamp(44px, 6vw, 80px);
  background: linear-gradient(180deg, transparent, rgba(6, 14, 23, 0.7) 60%);
}

.page-products .dock-kicker {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-products .tool-radio {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-products .dock-grid {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(16, 51, 58, 0.55), rgba(10, 22, 34, 0.92));
}

.page-products .dock-rail {
  display: flex;
  gap: 6px;
  padding: 12px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-products .dock-rail__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 0 0 auto;
  padding: 10px 14px;
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s ease, border-color 0.18s ease;
}

.page-products .dock-rail__item:hover {
  background: var(--glass);
}

.page-products .dock-rail__no {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted-deep);
}

.page-products .dock-rail__name {
  font-size: 14px;
  font-weight: 800;
  color: var(--ink);
}

.page-products .dock-rail__who {
  font-size: 11px;
  color: var(--muted-deep);
}

.page-products #tk-awards:checked ~ .dock-grid .dock-rail__item[for="tk-awards"],
.page-products #tk-compare:checked ~ .dock-grid .dock-rail__item[for="tk-compare"],
.page-products #tk-stoppage:checked ~ .dock-grid .dock-rail__item[for="tk-stoppage"],
.page-products #tk-calendar:checked ~ .dock-grid .dock-rail__item[for="tk-calendar"],
.page-products #tk-subscribe:checked ~ .dock-grid .dock-rail__item[for="tk-subscribe"] {
  background: var(--glass-strong);
  border-left-color: var(--mint);
}

.page-products #tk-awards:checked ~ .dock-grid .dock-rail__item[for="tk-awards"] .dock-rail__no,
.page-products #tk-compare:checked ~ .dock-grid .dock-rail__item[for="tk-compare"] .dock-rail__no,
.page-products #tk-stoppage:checked ~ .dock-grid .dock-rail__item[for="tk-stoppage"] .dock-rail__no,
.page-products #tk-calendar:checked ~ .dock-grid .dock-rail__item[for="tk-calendar"] .dock-rail__no,
.page-products #tk-subscribe:checked ~ .dock-grid .dock-rail__item[for="tk-subscribe"] .dock-rail__no {
  color: var(--mint);
}

.page-products #tk-awards:focus-visible ~ .dock-grid .dock-rail__item[for="tk-awards"],
.page-products #tk-compare:focus-visible ~ .dock-grid .dock-rail__item[for="tk-compare"],
.page-products #tk-stoppage:focus-visible ~ .dock-grid .dock-rail__item[for="tk-stoppage"],
.page-products #tk-calendar:focus-visible ~ .dock-grid .dock-rail__item[for="tk-calendar"],
.page-products #tk-subscribe:focus-visible ~ .dock-grid .dock-rail__item[for="tk-subscribe"] {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-products .dock-panels {
  padding: clamp(20px, 3vw, 38px);
}

.page-products .dock-panel {
  display: none;
}

.page-products #tk-awards:checked ~ .dock-grid .dock-panel[data-tool="awards"],
.page-products #tk-compare:checked ~ .dock-grid .dock-panel[data-tool="compare"],
.page-products #tk-stoppage:checked ~ .dock-grid .dock-panel[data-tool="stoppage"],
.page-products #tk-calendar:checked ~ .dock-grid .dock-panel[data-tool="calendar"],
.page-products #tk-subscribe:checked ~ .dock-grid .dock-panel[data-tool="subscribe"] {
  display: block;
}

.page-products .panel-head__no {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .panel-head__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ink);
}

.page-products .panel-head__lede {
  max-width: 54ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding-bottom: clamp(18px, 2.5vw, 24px);
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .panel-body {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-products .panel-body__text {
  min-width: 0;
}

.page-products .panel-text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 46ch;
}

.page-products .panel-text--tight {
  margin-top: 16px;
  font-size: 13.5px;
  color: var(--muted);
}

.page-products .panel-sub {
  margin: 22px 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted-deep);
}

.page-products .dim-cloud,
.page-products .scene-tags,
.page-products .status-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .dim-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass);
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.page-products .dim-chip__input {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
}

.page-products .dim-chip:hover {
  border-color: var(--mint);
  color: var(--ink);
}

.page-products .dim-chip:has(.dim-chip__input:checked) {
  border-color: var(--gold);
  background: rgba(227, 179, 65, 0.1);
  color: var(--gold);
}

.page-products .dim-chip:has(.dim-chip__input:focus-visible) {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-products .field-grid {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-products .field-grid__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .field-grid__k {
  flex: 0 0 96px;
  margin: 0;
  font-size: 13px;
  font-weight: 800;
  color: var(--mint);
}

.page-products .field-grid__v {
  flex: 1 1 160px;
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .scene-tags__item {
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 51, 58, 0.5);
  font-size: 13px;
  color: var(--ink);
}

.page-products .scene-tags__item.tag--gold {
  border-color: rgba(227, 179, 65, 0.45);
  color: var(--gold);
  background: rgba(227, 179, 65, 0.08);
}

.page-products .status-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--muted);
}

.page-products .status-legend__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .status-legend__dot--ok {
  background: var(--mint);
}

.page-products .status-legend__dot--wait {
  background: var(--muted-deep);
}

.page-products .status-legend__dot--move {
  background: var(--stoppage);
}

.page-products .fmt-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 4px;
}

.page-products .fmt-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mint);
  cursor: help;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-products .fmt-badge:hover,
.page-products .fmt-badge:focus-visible {
  border-color: var(--mint);
  color: var(--ink);
  outline: none;
}

.page-products .fmt-badge__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  z-index: 4;
  width: max-content;
  max-width: 230px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--night-deep);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0;
  line-height: 1.6;
  white-space: normal;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.page-products .fmt-badge:hover .fmt-badge__tip,
.page-products .fmt-badge:focus-visible .fmt-badge__tip {
  opacity: 1;
  visibility: visible;
}

.page-products .stoppage-strip {
  margin: 22px 0 4px;
}

.page-products .panel-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--pitch);
}

.page-products .panel-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-products .panel-figure--wide img {
  aspect-ratio: 3 / 2;
}

.page-products .panel-figure--square img {
  aspect-ratio: 1 / 1;
}

.page-products .panel-figure--tall img {
  aspect-ratio: 3 / 4;
}

.page-products .panel-figure__caption,
.page-products .panel-figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted-deep);
}

/* ---------- 使用场景 ---------- */
.page-products .scenes {
  padding: clamp(42px, 6vw, 84px) 0;
  background: linear-gradient(180deg, rgba(6, 14, 23, 0.75), transparent 40%);
}

.page-products .section-head {
  margin-bottom: clamp(26px, 4vw, 44px);
  max-width: 62ch;
}

.page-products .section-head__no {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--grass);
}

.page-products .section-head__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink);
}

.page-products .section-head__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .scene-grid {
  display: grid;
  gap: 14px;
}

.page-products .scene-card {
  padding: 22px 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.page-products .scene-card:hover {
  transform: translateY(-2px);
  background: var(--glass-strong);
  border-color: var(--grass);
}

.page-products .scene-card__role {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-products .scene-card__title {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .scene-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .scene-card__link {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .scene-card__link:hover,
.page-products .scene-card__link:focus-visible {
  color: var(--gold);
  outline: 2px solid var(--mint);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 账号与订阅 ---------- */
.page-products .account {
  padding: 0 0 clamp(52px, 7vw, 96px);
}

.page-products .account-panel {
  padding: clamp(24px, 4vw, 48px);
  border-top: 3px solid var(--grass);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink-on-paper);
}

.page-products .account-panel__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--ink-on-paper);
}

.page-products .account-panel__lede {
  max-width: 60ch;
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-on-paper);
  opacity: 0.78;
}

.page-products .account-list {
  display: grid;
  gap: 0;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(13, 29, 40, 0.16);
}

.page-products .account-list__item {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(13, 29, 40, 0.16);
}

.page-products .account-list__k {
  flex: 0 0 104px;
  font-size: 13px;
  font-weight: 800;
  color: var(--grass);
}

.page-products .account-list__v {
  flex: 1 1 220px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-on-paper);
  opacity: 0.82;
}

.page-products .account-panel__note {
  max-width: 66ch;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--ink-on-paper);
  opacity: 0.76;
}

.page-products .account-panel__mail,
.page-products .account-panel__link {
  color: var(--grass);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .account-panel__mail:hover,
.page-products .account-panel__link:hover,
.page-products .account-panel__mail:focus-visible,
.page-products .account-panel__link:focus-visible {
  color: var(--stoppage);
  outline: 2px solid var(--grass);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .tool-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-products .tool-hero__inner {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .dock-grid {
    grid-template-columns: 292px minmax(0, 1fr);
  }

  .page-products .dock-rail {
    flex-direction: column;
    gap: 4px;
    padding: 18px 14px;
    overflow: visible;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-products .dock-rail__item {
    white-space: normal;
  }
}

@media (min-width: 1080px) {
  .page-products .panel-body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  }

  .page-products .scene-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .scene-card:nth-child(1) {
    grid-column: span 5;
  }

  .page-products .scene-card:nth-child(2) {
    grid-column: span 7;
  }

  .page-products .scene-card:nth-child(3) {
    grid-column: span 7;
  }

  .page-products .scene-card:nth-child(4) {
    grid-column: span 5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dock-rail__item,
  .page-products .scene-card,
  .page-products .dim-chip,
  .page-products .fmt-badge,
  .page-products .fmt-badge__tip {
    transition: none;
  }

  .page-products .scene-card:hover {
    transform: none;
  }
}