.page-products {
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-products .breadcrumbs {
  padding: clamp(16px, 3vw, 26px) 0 6px;
}

.page-products .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--grey);
}

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

.page-products .breadcrumbs a {
  color: var(--grey);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 通用小节标题 ---------- */
.page-products .section-head {
  max-width: 62ch;
  margin: 0 0 clamp(22px, 4vw, 36px);
}

.page-products .section-head--left {
  margin-left: 0;
}

.page-products .section-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 46px);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: 10px 0 12px;
  text-transform: none;
}

.page-products .section-head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--grey);
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-products .tool-hero {
  position: relative;
  padding: clamp(18px, 4vw, 40px) 0 clamp(38px, 7vw, 72px);
  background:
    linear-gradient(150deg, var(--ink-800) 0%, var(--ink-900) 58%),
    var(--ink-900);
}

.page-products .tool-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .18;
  pointer-events: none;
}

.page-products .tool-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 52px);
  align-items: start;
}

.page-products .tool-hero__copy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 82px);
  line-height: .98;
  letter-spacing: -.015em;
  margin: 14px 0 18px;
}

.page-products .tool-hero__copy .lede {
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.75;
  color: #D7DED9;
  max-width: 54ch;
  margin: 0 0 26px;
}

.page-products .tool-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-products .btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .04em;
  padding: 12px 22px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease, background-color .15s ease;
}

.page-products .btn--cta {
  background: var(--cyan);
  color: var(--on-accent);
  border-color: var(--cyan);
  box-shadow: var(--shadow-hard);
}

.page-products .btn--orange {
  background: var(--orange);
  color: var(--on-accent);
  border-color: var(--orange);
  box-shadow: var(--shadow-hard);
}

.page-products .btn--ghost {
  background: transparent;
  color: var(--paper);
}

.page-products .btn:hover,
.page-products .btn:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lift);
  border-color: var(--cyan);
}

.page-products .btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

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

.page-products .tool-hero__stats > div {
  background: var(--ink-800);
  padding: 14px 16px;
}

.page-products .tool-hero__stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 6px;
}

.page-products .tool-hero__stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--paper);
}

.page-products .stat-num {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--cyan);
}

.page-products .tool-hero__visual {
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
  background: var(--ink-700);
}

.page-products .tool-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}

.page-products .tool-hero__visual figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--grey);
  padding: 10px 14px;
  border-top: 2px solid var(--line);
}

/* ---------- 三块功能牌 ---------- */
.page-products .tool-deck {
  padding: clamp(42px, 7vw, 84px) 0;
  border-top: 1px solid var(--line);
}

.page-products .deck-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 3vw, 24px);
}

.page-products .deck-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--ink-700);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 4vw, 30px);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.page-products .deck-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--cyan);
}

.page-products .deck-card--orange::before { background: var(--orange); }
.page-products .deck-card--cyan::before { background: var(--cyan); }
.page-products .deck-card--lime::before { background: var(--lime); }

.page-products .deck-card:hover,
.page-products .deck-card:focus-within {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--cyan);
}

.page-products .deck-card__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 34px;
  line-height: 1;
  color: var(--line);
  letter-spacing: -.02em;
  margin-bottom: 12px;
}

.page-products .deck-card--orange .deck-card__no { color: var(--orange); }
.page-products .deck-card--cyan .deck-card__no { color: var(--cyan); }
.page-products .deck-card--lime .deck-card__no { color: var(--lime); }

.page-products .deck-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 28px);
  margin: 0 0 10px;
}

.page-products .deck-card p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.72;
  color: #D3DAD5;
}

.page-products .deck-card__list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .deck-card__list li {
  font-size: 14px;
  line-height: 1.6;
  color: var(--grey);
  padding: 9px 0 9px 18px;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.page-products .deck-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.page-products .deck-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--paper);
  text-decoration: none;
  padding: 8px 14px;
  border: 2px solid var(--line);
  background: var(--ink-900);
}

.page-products .deck-card__link:hover,
.page-products .deck-card__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-products .deck-card__link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 场馆区 ---------- */
.page-products .venue-zone {
  padding: clamp(42px, 7vw, 84px) 0;
  background: var(--ink-800);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .venue-zone__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .venue-zone__main .section-head p {
  color: #C9D2CC;
}

.page-products .venue-figure {
  margin: 0 0 clamp(20px, 3vw, 28px);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-900);
}

.page-products .venue-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-products .venue-figure--small img {
  aspect-ratio: 3 / 2;
}

.page-products .venue-figure figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--grey);
  padding: 9px 12px;
  border-top: 2px solid var(--line);
}

.page-products .venue-note-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .venue-note {
  background: var(--ink-700);
  border: 2px solid var(--line);
  border-left: 6px solid var(--orange);
  padding: 18px 20px;
}

.page-products .venue-note h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  margin: 0 0 8px;
}

.page-products .venue-note p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #C9D2CC;
}

.page-products .city-panel {
  background: var(--ink-900);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  padding: clamp(18px, 3vw, 26px);
}

.page-products .city-panel h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  margin: 0 0 8px;
}

.page-products .city-panel__hint {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--grey);
  margin: 0 0 16px;
}

.page-products .city-panel__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.page-products .city-panel__list a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--paper);
  text-decoration: none;
  padding: 7px 12px;
  background: var(--ink-700);
  border: 2px solid var(--line);
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.page-products .city-panel__list a:hover,
.page-products .city-panel__list a:focus-visible {
  background: var(--cyan);
  color: var(--on-accent);
  border-color: var(--cyan);
}

.page-products .city-panel__list a:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products .city-panel__foot {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--grey);
}

/* ---------- 平板变更 ---------- */
.page-products .tablet-zone {
  padding: clamp(42px, 7vw, 84px) 0;
}

.page-products .tablet-zone__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 30px);
  align-items: start;
}

.page-products .tablet-figure {
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  background: var(--ink-800);
}

.page-products .tablet-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .tablet-figure figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--grey);
  padding: 10px 14px 20px;
  border-top: 2px solid var(--line);
}

.page-products .version-table-wrap {
  overflow-x: auto;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-800);
}

.page-products .version-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 13.5px;
  line-height: 1.55;
}

.page-products .version-table caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--grey);
  padding: 12px 14px;
  border-bottom: 2px solid var(--line);
  background: var(--ink-900);
}

.page-products .version-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 10px 14px;
  background: var(--ink-700);
  border-bottom: 2px solid var(--line);
  white-space: nowrap;
}

.page-products .version-table tbody th {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--orange);
  white-space: nowrap;
  text-align: left;
}

.page-products .version-table tbody th,
.page-products .version-table tbody td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  color: #C9D2CC;
  vertical-align: top;
}

.page-products .version-table tbody tr:nth-child(even) {
  background: rgba(25, 247, 210, .03);
}

.page-products .version-table tbody tr {
  transition: background-color .12s ease, box-shadow .12s ease;
}

.page-products .version-table tbody tr:hover,
.page-products .version-table tbody tr:focus-within {
  background: rgba(25, 247, 210, .1);
  box-shadow: inset 4px 0 0 var(--cyan);
}

.page-products .version-table tbody tr:hover th,
.page-products .version-table tbody tr:focus-within th {
  color: var(--cyan);
}

.page-products .tablet-zone__tip {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--grey);
  border-left: 4px solid var(--lime);
  padding-left: 14px;
}

.page-products .tablet-zone__tip a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.page-products .tablet-zone__tip a:hover,
.page-products .tablet-zone__tip a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 战报聚合 ---------- */
.page-products .feed-zone {
  padding: clamp(42px, 7vw, 84px) 0;
  background:
    linear-gradient(135deg, var(--ink-800) 0%, var(--ink-700) 55%, var(--ink-800) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .feed-zone__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .feed-zone__copy h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 44px);
  line-height: 1.04;
  margin: 10px 0 14px;
}

.page-products .feed-zone__copy > p {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.75;
  color: #C9D2CC;
  max-width: 56ch;
}

.page-products .step-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: step;
}

.page-products .step-list li {
  border: 2px solid var(--line);
  background: var(--ink-900);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 12px;
  align-items: start;
}

.page-products .step-list__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--on-accent);
  background: var(--cyan);
  padding: 4px 6px;
  text-align: center;
}

.page-products .step-list li p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #C9D2CC;
}

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

.page-products .feed-zone__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
  padding: clamp(16px, 3vw, 24px);
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-900);
}

.page-products .tag-pill {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 8px 14px;
  border: 2px solid var(--cyan);
  color: var(--cyan);
  background: rgba(25, 247, 210, .08);
}

.page-products .tag-pill:nth-child(2) {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(255, 106, 42, .1);
}

.page-products .tag-pill:nth-child(4) {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(198, 255, 74, .08);
}

.page-products .tag-pill--muted {
  border-color: var(--line);
  color: var(--grey);
  background: transparent;
  font-weight: 600;
  width: 100%;
  text-align: center;
}

/* ---------- 场景 ---------- */
.page-products .scenario-zone {
  padding: clamp(42px, 7vw, 84px) 0;
}

.page-products .scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.4vw, 20px);
}

.page-products .scenario-card {
  position: relative;
  border: 2px solid var(--line);
  background: var(--ink-800);
  padding: clamp(18px, 3vw, 26px);
  transition: transform .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-products .scenario-card:hover,
.page-products .scenario-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--orange);
  background: var(--ink-700);
}

.page-products .scenario-card__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--on-accent);
  background: var(--orange);
  padding: 4px 9px;
  margin-bottom: 12px;
}

.page-products .scenario-card:nth-child(2) .scenario-card__no {
  background: var(--cyan);
}

.page-products .scenario-card:nth-child(3) .scenario-card__no {
  background: var(--lime);
}

.page-products .scenario-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  margin: 0 0 10px;
}

.page-products .scenario-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #C9D2CC;
}

/* ---------- 更新节奏 ---------- */
.page-products .rhythm-zone {
  padding: clamp(42px, 7vw, 84px) 0;
  background: var(--ink-800);
  border-top: 1px solid var(--line);
}

.page-products .rhythm-zone__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-products .rhythm-zone__copy h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5.4vw, 44px);
  line-height: 1.04;
  margin: 10px 0 14px;
}

.page-products .rhythm-zone__copy > p {
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: #C9D2CC;
  max-width: 56ch;
}

.page-products .rhythm-zone__copy strong {
  font-family: var(--font-mono);
  font-size: 19px;
  color: var(--cyan);
  letter-spacing: -.01em;
}

.page-products .rhythm-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .rhythm-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.68;
  color: var(--grey);
}

.page-products .rhythm-list span {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-products .rhythm-figure {
  margin: 0;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-hard);
  background: var(--ink-900);
}

.page-products .rhythm-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-products .rhythm-figure figcaption {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--grey);
  padding: 9px 12px;
  border-top: 2px solid var(--line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .tool-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .venue-note-row {
    grid-template-columns: 1.1fr .9fr;
    align-items: start;
  }

  .page-products .rhythm-list li {
    grid-template-columns: 96px 1fr;
    gap: 14px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .tool-hero__grid {
    grid-template-columns: 1.08fr .92fr;
    align-items: center;
  }

  .page-products .deck-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .venue-zone__grid {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 52px);
  }

  .page-products .city-panel {
    position: sticky;
    top: 96px;
  }

  .page-products .tablet-zone__body {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }

  .page-products .feed-zone__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

  .page-products .scenario-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .rhythm-zone__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }
}

@media (min-width: 1180px) {
  .page-products .tool-hero__copy h1 {
    font-size: clamp(56px, 5.6vw, 84px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .btn,
  .page-products .deck-card,
  .page-products .scenario-card,
  .page-products .city-panel__list a {
    transition: none;
  }

  .page-products .btn:hover,
  .page-products .btn:focus-visible,
  .page-products .deck-card:hover,
  .page-products .deck-card:focus-within,
  .page-products .scenario-card:hover,
  .page-products .scenario-card:focus-within {
    transform: none;
  }
}