.page-products {
  --pp-panel: var(--ink-800);
  --pp-panel-lift: var(--ink-700);
  --pp-frame: var(--line);
  overflow-x: clip;
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-products .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-products .ways-hero {
  position: relative;
  padding: clamp(24px, 4vw, 48px) 0 clamp(32px, 5vw, 56px);
}

.page-products .ways-hero::before {
  content: "";
  position: absolute;
  inset: -10% -6% auto -6%;
  height: 460px;
  background:
    radial-gradient(58% 100% at 18% 0%, rgba(124, 77, 255, 0.34), transparent 72%),
    radial-gradient(48% 100% at 92% 12%, rgba(56, 242, 224, 0.13), transparent 72%);
  pointer-events: none;
}

.page-products .ways-hero__grid {
  position: relative;
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .ways-hero__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-products .ways-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 7.4vw, 74px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-products .ways-hero__lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

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

.page-products .ways-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--pp-frame);
}

.page-products .ways-hero__stat dt {
  font-size: 12px;
  color: var(--text-mute);
}

.page-products .ways-hero__stat dd {
  margin: 6px 0 0;
  font-size: 20px;
  color: var(--text);
}

.page-products .ways-hero__figure .media-frame {
  border-radius: var(--r-lg);
}

/* ---------- 通用章节 ---------- */
.page-products .pp-sec {
  padding: clamp(40px, 6vw, 76px) 0;
}

.page-products .pp-sec + .pp-sec {
  border-top: 1px solid rgba(42, 51, 70, 0.6);
}

.page-products .section__head {
  max-width: 72ch;
}

.page-products .section__num {
  color: var(--cyan);
  letter-spacing: 0.16em;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: inherit;
}

/* ---------- 01 五种方式 ---------- */
.page-products .way-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .way-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 22px;
  background: linear-gradient(180deg, var(--pp-panel-lift), var(--pp-panel));
  border: 1px solid var(--pp-frame);
  border-radius: var(--r-lg);
  transition: border-color 180ms ease, transform 180ms ease;
}

.page-products .way-card:hover {
  border-color: var(--purple);
  transform: translateY(-3px);
}

.page-products .way-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-products .way-card__idx {
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.14em;
}

.page-products .way-card__icon {
  display: inline-flex;
  color: var(--purple-lt);
}

.page-products .way-card__title {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.page-products .way-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .way-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px solid var(--pp-frame);
}

.page-products .way-card__meta li {
  padding: 4px 10px;
  font-size: 12px;
  color: var(--cyan);
  border: 1px solid rgba(56, 242, 224, 0.32);
  border-radius: var(--r-pill);
}

/* ---------- 02 对照 ---------- */
.page-products .compare__figure {
  margin: clamp(24px, 4vw, 36px) 0 0;
}

.page-products .compare__figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-mute);
}

.page-products .cmp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .cmp {
  background: var(--pp-panel);
  border: 1px solid var(--pp-frame);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-products .cmp[open] {
  border-color: rgba(124, 77, 255, 0.55);
}

.page-products .cmp__summary {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .cmp__name {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

.page-products .cmp__hint {
  font-size: 12px;
  color: var(--text-mute);
}

.page-products .cmp__chev {
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--purple-lt);
  border-bottom: 2px solid var(--purple-lt);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 200ms ease;
}

.page-products .cmp[open] .cmp__chev {
  transform: rotate(-135deg) translateY(-2px);
}

.page-products .cmp__body {
  padding: 4px 18px 18px;
}

.page-products .cmp__facts {
  margin: 0;
  border-top: 1px solid var(--pp-frame);
}

.page-products .cmp__fact {
  display: grid;
  grid-template-columns: minmax(88px, 34%) 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid rgba(42, 51, 70, 0.55);
}

.page-products .cmp__fact dt {
  font-size: 12.5px;
  color: var(--text-mute);
}

.page-products .cmp__fact dd {
  margin: 0;
  font-size: 13px;
  color: var(--text);
  text-align: right;
}

.page-products .cmp__meter {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  margin-top: 16px;
}

.page-products .cmp__meter-label {
  font-size: 12px;
  color: var(--text-mute);
  white-space: nowrap;
}

.page-products .cmp__meter-num {
  font-size: 13px;
  color: var(--cyan);
}

.page-products .cmp__meter--flag .cmp__meter-num {
  color: var(--orange);
}

.page-products .cmp__bar {
  display: block;
  height: 7px;
  background: var(--ink-600);
  border-radius: var(--r-pill);
  overflow: hidden;
}

.page-products .cmp__bar > i {
  display: block;
  width: var(--fill, 60%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
}

.page-products .cmp__meter--flag .cmp__bar > i {
  background: linear-gradient(90deg, var(--purple), var(--orange));
}

/* ---------- 03 场景 ---------- */
.page-products .scene-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: clamp(24px, 4vw, 36px);
}

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

.page-products .scene {
  padding: 18px 18px 20px;
  background: linear-gradient(135deg, rgba(20, 26, 44, 0.95), rgba(14, 18, 32, 0.95));
  border: 1px solid var(--pp-frame);
  border-left: 3px solid var(--purple);
  border-radius: var(--r-md);
}

.page-products .scene__when {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-products .scene__title {
  margin: 8px 0 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.page-products .scene__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .scene__combo {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
}

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

.page-products .scene-figure figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-mute);
}

/* ---------- 04 评测 ---------- */
.page-products .evidence__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(24px, 4vw, 36px);
}

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

.page-products .metric {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  align-items: baseline;
  padding: 16px 18px;
  background: var(--pp-panel);
  border: 1px solid var(--pp-frame);
  border-radius: var(--r-md);
}

.page-products .metric__num {
  grid-row: 1 / span 2;
  font-size: clamp(28px, 5vw, 38px);
  line-height: 1;
  color: var(--cyan);
}

.page-products .metric__label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-products .metric__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .evidence__figure {
  margin: 0;
}

.page-products .evidence__follow {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .evidence__follow a,
.page-products .switch-cta__text a {
  color: var(--purple-lt);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 139, 255, 0.4);
}

.page-products .evidence__follow a:hover,
.page-products .switch-cta__text a:hover {
  border-bottom-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 05 切换 ---------- */
.page-products .switch-figure {
  margin: clamp(24px, 4vw, 34px) 0 0;
}

.page-products .switch-steps {
  display: grid;
  gap: 14px;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: ppstep;
}

.page-products .switch-step {
  position: relative;
  padding: 18px 18px 20px 22px;
  background: var(--pp-panel);
  border: 1px solid var(--pp-frame);
  border-radius: var(--r-md);
}

.page-products .switch-step::before {
  content: "";
  position: absolute;
  inset: 18px auto 18px 0;
  width: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(180deg, var(--purple), var(--cyan));
}

.page-products .switch-step__idx {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-mute);
}

.page-products .switch-step__title {
  margin: 8px 0 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

.page-products .switch-step__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .switch-cta {
  margin-top: clamp(24px, 4vw, 34px);
  padding: 22px 20px;
  background:
    linear-gradient(135deg, rgba(58, 36, 134, 0.5), rgba(14, 18, 32, 0.9)) padding-box,
    linear-gradient(120deg, var(--purple), var(--cyan)) border-box;
  border: 1px solid transparent;
  border-radius: var(--r-lg);
}

.page-products .switch-cta__text {
  margin: 0;
  max-width: 76ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text);
}

.page-products .switch-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ---------- 焦点可见 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .way-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-products .switch-step {
    padding: 20px 18px 22px 22px;
  }
}

@media (min-width: 900px) {
  .page-products .ways-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
  }

  .page-products .scene-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .evidence__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .way-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1220px) {
  .page-products .way-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .way-card {
    padding: 22px 18px 24px;
  }

  .page-products .cmp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* 桌面端对照卡片整组展开；窄屏保持可折叠列表 */
@media (min-width: 721px) {
  .page-products .cmp__body {
    display: block !important;
    content-visibility: visible !important;
  }

  .page-products .cmp__summary {
    cursor: default;
    pointer-events: none;
  }

  .page-products .cmp__chev {
    display: none;
  }

  .page-products .cmp:hover .cmp__fact {
    border-bottom-color: rgba(56, 242, 224, 0.32);
  }

  .page-products .cmp:hover .cmp__fact dd {
    color: var(--cyan);
  }
}

@media (max-width: 479px) {
  .page-products .ways-hero__stats {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .metric {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-products .metric__num {
    grid-row: auto;
  }

  .page-products .cmp__fact {
    grid-template-columns: minmax(80px, 40%) 1fr;
  }

  .page-products .cmp__fact dd {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .way-card,
  .page-products .cmp__chev {
    transition: none;
  }

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

.page-products {
  --fill: currentColor;
}