.page-products {
  --tools-ink-dark: #0B1220;
  --tools-line-soft: rgba(34, 48, 77, 0.72);
  --tools-card-pad: clamp(18px, 3vw, 26px);
  overflow-x: hidden;
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-products .breadcrumb {
  padding-top: clamp(18px, 3vw, 26px);
}

.page-products .breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--muted);
}

.page-products .breadcrumb li {
  display: flex;
  align-items: center;
}

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

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 160ms ease-out;
}

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

.page-products .breadcrumb li[aria-current] {
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  position: relative;
  padding: clamp(26px, 4vw, 44px) 0 clamp(38px, 6vw, 72px);
}

.page-products .tools-hero__glow {
  position: absolute;
  left: -18%;
  right: -18%;
  top: -16%;
  height: 560px;
  pointer-events: none;
  background:
    radial-gradient(46% 58% at 20% 28%, rgba(51, 225, 214, 0.22), transparent 70%),
    radial-gradient(44% 56% at 80% 14%, rgba(124, 92, 255, 0.28), transparent 72%),
    radial-gradient(32% 42% at 62% 84%, rgba(255, 174, 87, 0.14), transparent 70%);
  filter: blur(8px);
}

.page-products .tools-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .tools-hero__copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text);
  text-shadow: var(--glow-cyan);
}

.page-products .tools-hero__copy .lede {
  margin-top: 16px;
  max-width: 46ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.75;
  color: var(--muted);
}

.page-products .tools-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .tools-hero__tip {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.page-products .tools-hero__tip a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px dashed rgba(51, 225, 214, 0.6);
}

.page-products .hero-board {
  position: relative;
  padding: var(--tools-card-pad);
  border-radius: var(--radius-panel);
  border: 1px solid var(--tools-line-soft);
  background:
    linear-gradient(158deg, rgba(124, 92, 255, 0.16), transparent 52%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.44);
}

.page-products .hero-board::after {
  content: "";
  position: absolute;
  inset: auto 14px 0 14px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent);
  opacity: 0.6;
}

.page-products .hero-board__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .hero-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .hero-board__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--tools-line-soft);
  font-size: 14px;
}

.page-products .hero-board__list li:last-child {
  border-bottom: 0;
}

.page-products .hero-board__k {
  color: var(--muted);
}

.page-products .hero-board__v {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--text);
  text-align: right;
}

.page-products .hero-board__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 通用章节 ---------- */
.page-products .tools-section {
  position: relative;
  padding: clamp(38px, 6vw, 78px) 0;
}

.page-products .tools-section .section-head {
  max-width: 62ch;
}

.page-products .tools-section h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.2;
  margin: 8px 0 0;
  color: var(--text);
}

.page-products .tools-section h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(16px, 2.4vw, 18px);
  line-height: 1.4;
  margin: 0;
  color: var(--text);
}

.page-products .tools-section .lede {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 适配范围 ---------- */
.page-products .tools-section--adapt {
  border-top: 1px solid var(--tools-line-soft);
}

.page-products .spec-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .spec-card {
  padding: var(--tools-card-pad);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(12, 18, 32, 0.95), rgba(8, 12, 22, 0.9));
  border-left: 2px solid var(--cyan);
}

.page-products .spec-card:nth-child(2) {
  border-left-color: var(--violet);
}

.page-products .spec-card:nth-child(3) {
  border-left-color: var(--amber);
}

.page-products .spec-card p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .checklist {
  margin-top: 22px;
  padding: 0 var(--tools-card-pad);
  border-radius: 16px;
  border: 1px solid var(--tools-line-soft);
  background: rgba(12, 18, 32, 0.7);
}

.page-products .checklist summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}

.page-products .checklist summary::-webkit-details-marker {
  display: none;
}

.page-products .checklist summary::after {
  content: "+";
  flex: none;
  color: var(--cyan);
  font-family: var(--font-num);
  font-size: 20px;
  line-height: 1;
}

.page-products .checklist[open] summary::after {
  content: "–";
}

.page-products .checklist ol {
  margin: 0;
  padding: 0 0 18px 20px;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .checklist li::marker {
  color: var(--violet);
}

/* ---------- 横竖屏对照 ---------- */
.page-products .tools-section--layout {
  background:
    radial-gradient(60% 50% at 85% 0%, rgba(124, 92, 255, 0.12), transparent 70%),
    radial-gradient(50% 45% at 5% 90%, rgba(51, 225, 214, 0.1), transparent 70%);
}

.page-products .orient-pair {
  position: relative;
  display: grid;
  gap: 20px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .orient {
  padding: var(--tools-card-pad);
  border-radius: var(--radius-panel);
  background: var(--panel);
  border: 1px solid var(--tools-line-soft);
}

.page-products .orient--land {
  box-shadow: 0 0 0 1px rgba(51, 225, 214, 0.16), 0 24px 54px rgba(0, 0, 0, 0.4);
}

.page-products .orient--port {
  box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.2), 0 24px 54px rgba(0, 0, 0, 0.4);
}

.page-products .orient__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}

.page-products .orient__media {
  border-radius: 12px;
  overflow: hidden;
}

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

.page-products .orient--port .orient__media {
  max-width: 300px;
  margin: 0 auto;
}

.page-products .orient__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .orient__list li {
  position: relative;
  padding-left: 18px;
}

.page-products .orient__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-products .orient--port .orient__list li::before {
  background: var(--violet);
}

.page-products .orient-beam {
  display: none;
}

@media (min-width: 920px) {
  .page-products .tools-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-products .orient-pair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(30px, 4.5vw, 60px);
    align-items: start;
  }

  .page-products .orient-beam {
    display: block;
    position: absolute;
    left: 50%;
    top: -7%;
    bottom: -7%;
    width: 2px;
    transform: translateX(-50%) rotate(6deg);
    background: linear-gradient(180deg, transparent, var(--cyan), var(--violet), transparent);
    opacity: 0.5;
    filter: blur(1px);
    pointer-events: none;
  }

  .page-products .orient--port {
    margin-top: 26px;
  }

  .page-products .orient--port .orient__media {
    max-width: 260px;
  }

  .page-products .spec-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 回放牌局 ---------- */
.page-products .tools-section--replay {
  border-top: 1px solid var(--tools-line-soft);
}

.page-products .replay-split {
  display: grid;
  gap: clamp(22px, 3.5vw, 38px);
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-products .replay-figure {
  margin: 0;
}

.page-products .replay-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

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

.page-products .replay-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .replay-list li {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(16, 24, 40, 0.72);
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .replay-list__k {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
  color: var(--amber);
}

.page-products .replay-note {
  margin: 16px 0 18px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
  padding-left: 14px;
  border-left: 2px solid var(--violet);
}

@media (min-width: 920px) {
  .page-products .replay-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

/* ---------- 站内索引 ---------- */
.page-products .tools-section--index {
  background:
    radial-gradient(55% 60% at 80% 40%, rgba(51, 225, 214, 0.1), transparent 72%),
    linear-gradient(180deg, rgba(6, 8, 15, 0), rgba(12, 18, 32, 0.7));
}

.page-products .index-split {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .dim-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .dim-list__tag {
  display: inline-block;
  margin-right: 8px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(51, 225, 214, 0.14);
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
}

.page-products .index-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-products .result-strip {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.page-products .result-strip__bar {
  height: 8px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, rgba(51, 225, 214, 0.85), rgba(124, 92, 255, 0.35));
}

.page-products .result-strip__bar--mid {
  width: 78%;
}

.page-products .result-strip__bar--short {
  width: 52%;
  background: linear-gradient(90deg, rgba(255, 174, 87, 0.75), rgba(255, 174, 87, 0.16));
}

@media (min-width: 920px) {
  .page-products .index-split {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: center;
  }
}

/* ---------- 移动端轻量版 ---------- */
.page-products .mobile-split {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .mobile-list {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .mobile-list li {
  position: relative;
  padding-left: 20px;
}

.page-products .mobile-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg, var(--cyan), var(--violet));
}

.page-products .mobile-shot {
  max-width: 280px;
  margin: 0 auto;
}

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

@media (min-width: 920px) {
  .page-products .mobile-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .mobile-shot {
    max-width: 320px;
  }
}

/* ---------- 分室自助查询 ---------- */
.page-products .tools-section--rooms {
  border-top: 1px solid var(--tools-line-soft);
}

.page-products .room-path {
  list-style: none;
  counter-reset: roomstep;
  margin: clamp(22px, 3.5vw, 34px) 0 26px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .room-path li {
  position: relative;
  counter-increment: roomstep;
  padding: 18px var(--tools-card-pad) 18px calc(var(--tools-card-pad) + 34px);
  border-radius: 14px;
  background: linear-gradient(120deg, rgba(16, 24, 40, 0.9), rgba(12, 18, 32, 0.6));
  border: 1px solid var(--tools-line-soft);
}

.page-products .room-path li::before {
  content: "0" counter(roomstep);
  position: absolute;
  left: var(--tools-card-pad);
  top: 18px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--violet);
}

.page-products .room-path p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .room-cta {
  display: inline-flex;
}

@media (min-width: 800px) {
  .page-products .room-path {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 版本资料与安装 ---------- */
.page-products .install-board {
  margin-top: clamp(22px, 3.5vw, 34px);
  padding: clamp(20px, 4vw, 34px);
  border-radius: 24px;
  color: var(--tools-ink-dark);
  background: linear-gradient(135deg, #E8F6F4, #D6EFEC 62%, #EAF7F2);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.45);
}

.page-products .steps {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .steps a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 16px;
  border-radius: 14px;
  text-decoration: none;
  color: var(--tools-ink-dark);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(11, 18, 32, 0.08);
  transition: transform 160ms ease-out, box-shadow 160ms ease-out;
}

.page-products .steps a:hover,
.page-products .steps a:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(11, 18, 32, 0.18);
}

.page-products .steps__num {
  flex: none;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-pill);
  background: var(--tools-ink-dark);
  color: var(--cyan);
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 14px;
}

.page-products .steps__label {
  font-weight: 700;
  font-size: 15px;
}

.page-products .install-board__hint {
  margin: 16px 0 0;
  font-size: 12px;
  color: rgba(11, 18, 32, 0.62);
}

.page-products .step-notes {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-products .step-note {
  padding: var(--tools-card-pad);
  border-radius: 16px;
  background: rgba(12, 18, 32, 0.72);
  border: 1px solid var(--tools-line-soft);
  scroll-margin-top: 120px;
}

.page-products .step-note:target {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px rgba(51, 225, 214, 0.4);
}

.page-products .step-note p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

@media (min-width: 800px) {
  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .steps::before {
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    top: 50%;
    height: 2px;
    background: linear-gradient(90deg, rgba(51, 225, 214, 0.7), rgba(124, 92, 255, 0.55), rgba(255, 174, 87, 0.6));
    z-index: 0;
  }

  .page-products .steps li {
    position: relative;
    z-index: 1;
  }

  .page-products .step-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

/* ---------- 适配支持 ---------- */
.page-products .tools-section--support {
  background:
    radial-gradient(50% 60% at 15% 20%, rgba(255, 174, 87, 0.12), transparent 70%),
    radial-gradient(50% 60% at 85% 70%, rgba(51, 225, 214, 0.12), transparent 70%);
}

.page-products .support-split {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .support-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .support-list__k {
  display: block;
  font-weight: 700;
  color: var(--text);
}

.page-products .support-card {
  padding: var(--tools-card-pad);
  border-radius: var(--radius-panel);
  background: linear-gradient(160deg, rgba(124, 92, 255, 0.16), rgba(12, 18, 32, 0.95) 58%);
  border: 1px solid var(--tools-line-soft);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.42);
}

.page-products .support-card__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .support-card__list li {
  display: grid;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--tools-line-soft);
  font-size: 13px;
  color: var(--muted);
}

.page-products .support-card__list strong {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--text);
  word-break: break-all;
}

.page-products .support-card__note {
  margin: 16px 0 20px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .support-card .btn {
  display: inline-flex;
}

@media (min-width: 920px) {
  .page-products .support-split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .steps a {
    transition: none;
  }

  .page-products .steps a:hover,
  .page-products .steps a:focus-visible {
    transform: none;
  }

  .page-products .tools-hero__glow {
    filter: none;
    opacity: 0.55;
  }
}
<<<END>>>