.page-products {
  --pp-gap: clamp(28px, 5vw, 72px);
  --pp-pad: clamp(20px, 3vw, 34px);
  --pp-line: 1px solid var(--grid);
  position: relative;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-products__hero {
  position: relative;
  padding-block: clamp(20px, 4vw, 44px) clamp(40px, 7vw, 96px);
  background:
    radial-gradient(120% 96% at 88% 0%, rgba(231, 178, 75, 0.16), transparent 58%),
    radial-gradient(76% 64% at 6% 100%, rgba(79, 227, 208, 0.09), transparent 62%);
}

.page-products__display {
  max-width: 15ch;
  margin-top: 16px;
}

.page-products__display .dome-mono {
  font-size: 0.66em;
  color: var(--gold);
  letter-spacing: 0;
}

.page-products__lede {
  max-width: 34em;
  margin-top: 22px;
  color: var(--haze);
}

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

/* ---------- 概览仪表板 ---------- */
.page-products__board {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__sub {
  max-width: 34em;
  margin-top: 14px;
}

.page-products__board-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 44px);
  background: var(--grid);
  border: var(--pp-line);
}

.page-products__status,
.page-products__metric {
  background: var(--ink);
  padding: var(--pp-pad);
}

.page-products__status {
  border-left: 1px solid transparent;
  transition: border-color 300ms var(--ease), background-color 300ms var(--ease);
}

.page-products__status:hover {
  border-left-color: var(--gold);
  background: var(--dome);
}

.page-products__status-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products__status-ver {
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gold);
}

.page-products__status-title {
  margin-top: 16px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.4;
}

.page-products__status-text {
  margin-top: 10px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--haze);
}

.page-products__status-update {
  margin-top: 18px;
  padding-top: 14px;
  border-top: var(--pp-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--haze);
}

.page-products__status-update strong {
  color: var(--cyan);
  font-weight: 600;
}

.page-products__metric-num {
  font-family: var(--font-m);
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-products__metric-label {
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

/* ---------- 图片容器 ---------- */
.page-products__media {
  margin: 0;
  overflow: hidden;
}

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

.page-products__media--board {
  margin-top: clamp(24px, 4vw, 48px);
  border: var(--pp-line);
}

.page-products__media--board img {
  aspect-ratio: 14 / 9;
}

.page-products__media--desktop,
.page-products__media--mobile {
  border: var(--pp-line);
  background: linear-gradient(150deg, rgba(231, 178, 75, 0.10), transparent 60%), var(--dome);
}

.page-products__media--desktop img,
.page-products__media--mobile img {
  aspect-ratio: 4 / 3;
}

.page-products__media--compare {
  margin-top: clamp(24px, 4vw, 44px);
  border: var(--pp-line);
}

.page-products__media--compare img {
  aspect-ratio: 12 / 7;
}

.page-products__media--rhythm {
  margin-top: clamp(24px, 4vw, 44px);
  border: var(--pp-line);
}

.page-products__media--rhythm img {
  aspect-ratio: 2 / 1;
}

/* ---------- 指南区 ---------- */
.page-products__guide-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__guide {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-products__guide-main {
  min-width: 0;
}

.page-products__steps {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  border-top: var(--pp-line);
}

.page-products__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 34px);
  align-items: start;
  padding: clamp(18px, 3vw, 26px) 0;
  border-bottom: var(--pp-line);
}

.page-products__step-num {
  font-family: var(--font-m);
  font-size: clamp(38px, 8vw, 64px);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--gold-deep);
}

@supports ((-webkit-text-stroke: 1px currentColor)) {
  .page-products__step-num {
    color: transparent;
    -webkit-text-stroke: 1px var(--gold);
    text-stroke: 1px var(--gold);
  }
}

.page-products__step-title {
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.5;
}

.page-products__step-title .dome-mono {
  color: var(--gold-lit);
}

.page-products__step-body p {
  margin-top: 8px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--haze);
}

/* ---------- 移动端章节 ---------- */
.page-products__mobile-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__media--mobile {
  background: linear-gradient(200deg, rgba(79, 227, 208, 0.12), transparent 62%), var(--ink);
}

.page-products__media--mobile img {
  aspect-ratio: 3 / 4;
}

/* ---------- 对照区 ---------- */
.page-products__compare-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 44px);
  background: var(--grid);
  border: var(--pp-line);
}

.page-products__compare-col {
  padding: var(--pp-pad);
  background: var(--ink);
  transition: background-color 300ms var(--ease);
}

.page-products__compare-col--v4 {
  background:
    linear-gradient(158deg, rgba(231, 178, 75, 0.12), transparent 56%),
    var(--ink);
}

.page-products__compare-col--v2 {
  background:
    linear-gradient(202deg, rgba(79, 227, 208, 0.12), transparent 56%),
    var(--ink);
}

.page-products__compare-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products__compare-head .dome-mono {
  font-size: clamp(24px, 3.6vw, 34px);
  color: var(--gold-lit);
}

.page-products__compare-col--v2 .page-products__compare-head .dome-mono {
  color: var(--cyan);
}

.page-products__compare-title {
  margin-top: 14px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
}

.page-products__compare-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products__compare-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--haze);
}

.page-products__compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

.page-products__compare-col--v2 .page-products__compare-list li::before {
  background: var(--cyan);
}

.page-products__chips-label {
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--haze);
}

.page-products__chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
}

.page-products__chip {
  border: 1px solid var(--grid);
  padding: 6px 12px;
  font-size: 13px;
  color: var(--haze);
  transition: border-color 220ms var(--ease), color 220ms var(--ease);
}

.page-products__chip:hover {
  border-color: var(--gold);
  color: var(--gold-lit);
}

.page-products__verdict {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products__verdict p {
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products__verdict .dome-mono {
  color: var(--gold-lit);
}

/* ---------- 更新节奏 ---------- */
.page-products__rhythm-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 44px);
  background: var(--grid);
  border: var(--pp-line);
}

.page-products__beat {
  position: relative;
  padding: var(--pp-pad);
  background: var(--ink);
}

.page-products__beat-idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products__beat-title {
  margin-top: 12px;
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 700;
}

.page-products__beat p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--haze);
}

.page-products__rhythm-foot {
  display: grid;
  gap: 20px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products__rhythm-foot .dome-prose {
  max-width: 46em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--haze);
}

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

/* ---------- 问题分流 ---------- */
.page-products__route-section {
  padding-block: clamp(44px, 7vw, 96px) clamp(56px, 8vw, 120px);
}

.page-products__folds {
  margin-top: clamp(24px, 4vw, 44px);
  border-top: var(--pp-line);
}

.page-products__fold {
  border-bottom: var(--pp-line);
}

.page-products__fold .dome-fold__panel p {
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products__route-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 4vw, 40px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products__board-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 1024px) {
  .page-products__board-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products__status {
    grid-column: span 2;
  }

  .page-products__rhythm {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products__guide {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products__guide--flip {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr);
  }

  .page-products__guide-main {
    padding-inline-end: clamp(0px, 2vw, 24px);
  }

  .page-products__rhythm-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products__status,
  .page-products__chip,
  .page-products__compare-col {
    transition: none;
  }
}
</main>

.page-products {
  --pp-gap: clamp(28px, 5vw, 72px);
  --pp-pad: clamp(20px, 3vw, 34px);
  --pp-line: 1px solid var(--grid);
  position: relative;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-products__hero {
  position: relative;
  padding-block: clamp(20px, 4vw, 44px) clamp(40px, 7vw, 96px);
  background:
    radial-gradient(120% 96% at 88% 0%, rgba(231, 178, 75, 0.16), transparent 58%),
    radial-gradient(76% 64% at 6% 100%, rgba(79, 227, 208, 0.09), transparent 62%);
}

.page-products__display {
  max-width: 15ch;
  margin-top: 16px;
}

.page-products__display .dome-mono {
  font-size: 0.66em;
  color: var(--gold);
  letter-spacing: 0;
}

.page-products__lede {
  max-width: 34em;
  margin-top: 22px;
  color: var(--haze);
}

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

/* ---------- 概览仪表板 ---------- */
.page-products__board {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__sub {
  max-width: 34em;
  margin-top: 14px;
}

.page-products__board-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 44px);
  background: var(--grid);
  border: var(--pp-line);
}

.page-products__status,
.page-products__metric {
  background: var(--ink);
  padding: var(--pp-pad);
}

.page-products__status {
  border-left: 1px solid transparent;
  transition: border-color 300ms var(--ease), background-color 300ms var(--ease);
}

.page-products__status:hover {
  border-left-color: var(--gold);
  background: var(--dome);
}

.page-products__status-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products__status-ver {
  font-size: clamp(22px, 3vw, 30px);
  color: var(--gold);
}

.page-products__status-title {
  margin-top: 16px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.4;
}

.page-products__status-text {
  margin-top: 10px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--haze);
}

.page-products__status-update {
  margin-top: 18px;
  padding-top: 14px;
  border-top: var(--pp-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--haze);
}

.page-products__status-update strong {
  color: var(--cyan);
  font-weight: 600;
}

.page-products__metric-num {
  font-family: var(--font-m);
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--mist);
}

.page-products__metric-label {
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--haze);
}

/* ---------- 图片容器 ---------- */
.page-products__media {
  margin: 0;
  overflow: hidden;
}

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

.page-products__media--board {
  margin-top: clamp(24px, 4vw, 48px);
  border: var(--pp-line);
}

.page-products__media--board img {
  aspect-ratio: 14 / 9;
}

.page-products__media--desktop,
.page-products__media--mobile {
  border: var(--pp-line);
  background: linear-gradient(150deg, rgba(231, 178, 75, 0.10), transparent 60%), var(--dome);
}

.page-products__media--desktop img {
  aspect-ratio: 4 / 3;
}

.page-products__media--mobile img {
  aspect-ratio: 3 / 4;
}

.page-products__media--compare {
  margin-top: clamp(24px, 4vw, 44px);
  border: var(--pp-line);
}

.page-products__media--compare img {
  aspect-ratio: 12 / 7;
}

.page-products__media--rhythm {
  margin-top: clamp(24px, 4vw, 44px);
  border: var(--pp-line);
}

.page-products__media--rhythm img {
  aspect-ratio: 2 / 1;
}

/* ---------- 指南区 ---------- */
.page-products__guide-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__guide {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.page-products__guide-main {
  min-width: 0;
}

.page-products__steps {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  border-top: var(--pp-line);
}

.page-products__step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 34px);
  align-items: start;
  padding: clamp(18px, 3vw, 26px) 0;
  border-bottom: var(--pp-line);
}

.page-products__step-num {
  font-family: var(--font-m);
  font-size: clamp(38px, 8vw, 64px);
  line-height: 0.85;
  letter-spacing: -0.02em;
  color: var(--gold-deep);
}

@supports (-webkit-text-stroke: 1px currentColor) {
  .page-products__step-num {
    color: transparent;
    -webkit-text-stroke: 1px var(--gold);
  }
}

.page-products__step-title {
  font-size: clamp(16px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.5;
}

.page-products__step-title .dome-mono {
  color: var(--gold-lit);
}

.page-products__step-body p {
  margin-top: 8px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--haze);
}

/* ---------- 移动端章节 ---------- */
.page-products__mobile-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__media--mobile {
  background: linear-gradient(200deg, rgba(79, 227, 208, 0.12), transparent 62%), var(--ink);
}

/* ---------- 对照区 ---------- */
.page-products__compare-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 44px);
  background: var(--grid);
  border: var(--pp-line);
}

.page-products__compare-col {
  padding: var(--pp-pad);
  background: var(--ink);
}

.page-products__compare-col--v4 {
  background:
    linear-gradient(158deg, rgba(231, 178, 75, 0.12), transparent 56%),
    var(--ink);
}

.page-products__compare-col--v2 {
  background:
    linear-gradient(202deg, rgba(79, 227, 208, 0.12), transparent 56%),
    var(--ink);
}

.page-products__compare-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products__compare-head .dome-mono {
  font-size: clamp(24px, 3.6vw, 34px);
  color: var(--gold-lit);
}

.page-products__compare-col--v2 .page-products__compare-head .dome-mono {
  color: var(--cyan);
}

.page-products__compare-title {
  margin-top: 14px;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
}

.page-products__compare-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products__compare-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--haze);
}

.page-products__compare-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

.page-products__compare-col--v2 .page-products__compare-list li::before {
  background: var(--cyan);
}

.page-products__chips-label {
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--haze);
}

.page-products__chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
}

.page-products__chip {
  border: 1px solid var(--grid);
  padding: 6px 12px;
  font-size: 13px;
  color: var(--haze);
  transition: border-color 220ms var(--ease), color 220ms var(--ease);
}

.page-products__chip:hover {
  border-color: var(--gold);
  color: var(--gold-lit);
}

.page-products__verdict {
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products__verdict p {
  max-width: 46em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products__verdict .dome-mono {
  color: var(--gold-lit);
}

/* ---------- 更新节奏 ---------- */
.page-products__rhythm-section {
  padding-block: clamp(44px, 7vw, 96px);
}

.page-products__rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 44px);
  background: var(--grid);
  border: var(--pp-line);
}

.page-products__beat {
  padding: var(--pp-pad);
  background: var(--ink);
}

.page-products__beat-idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products__beat-title {
  margin-top: 12px;
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 700;
}

.page-products__beat p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--haze);
}

.page-products__rhythm-foot {
  display: grid;
  gap: 20px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products__rhythm-foot .dome-prose {
  max-width: 46em;
  font-size: 15px;
  line-height: 1.9;
  color: var(--haze);
}

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

/* ---------- 问题分流 ---------- */
.page-products__route-section {
  padding-block: clamp(44px, 7vw, 96px) clamp(56px, 8vw, 120px);
}

.page-products__folds {
  margin-top: clamp(24px, 4vw, 44px);
  border-top: var(--pp-line);
}

.page-products__fold {
  border-bottom: var(--pp-line);
}

.page-products__fold .dome-fold__panel p {
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--haze);
}

.page-products__route-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 4vw, 40px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products__board-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 1024px) {
  .page-products__board-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products__status {
    grid-column: span 2;
  }

  .page-products__rhythm {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products__guide {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products__guide--flip {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr);
  }

  .page-products__guide-main {
    padding-inline-end: clamp(0px, 2vw, 24px);
  }

  .page-products__rhythm-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products__status,
  .page-products__chip {
    transition: none;
  }
}