.page-products {
  --vc-radius: 8px;
  --vc-line-soft: rgba(231, 206, 147, .16);
  --vc-gold-deep: #8A6A1F;
}

/* ---------- 通用排版 ---------- */
.page-products .section {
  padding-top: clamp(3rem, 7vw, 5.5rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

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

.page-products .vc-head {
  max-width: 60em;
}

.page-products .vc-head h2 {
  margin: .5rem 0 0;
  font-family: var(--font-head);
  font-size: var(--step-4);
  line-height: 1.22;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-products .vc-head__text {
  margin: .875rem 0 0;
  font-size: var(--step-1);
  line-height: 1.78;
  color: var(--text-ink);
}

.page-products .vc-head--paper h2 {
  color: var(--ink);
}

.page-products .vc-head--paper .vc-head__text {
  color: var(--graphite);
}

.page-products .vc-head--paper .eyebrow {
  color: var(--vc-gold-deep);
}

.page-products .vc-hint {
  margin: 1.5rem 0 0;
  padding: .75rem 0 .75rem 1rem;
  border-left: 2px solid var(--gold);
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--steel);
}

/* ---------- 首屏拼贴 ---------- */
.page-products .vc-hero {
  position: relative;
  padding-top: clamp(1.75rem, 4.5vw, 3rem);
  padding-bottom: clamp(2.25rem, 5vw, 3.75rem);
  background:
    radial-gradient(115% 80% at 8% 0%, rgba(201, 162, 77, .13), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--text-ink);
  overflow: hidden;
}

.page-products .vc-hero .breadcrumb {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-products .vc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-products .vc-hero h1 {
  margin: .875rem 0 0;
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.4vw, 3.4rem);
  line-height: 1.16;
  letter-spacing: -.022em;
  color: var(--white);
  max-width: 13em;
}

.page-products .vc-hero .lede {
  margin: 1.125rem 0 0;
  max-width: 38em;
  font-size: var(--step-1);
  line-height: 1.82;
  color: var(--text-ink);
}

.page-products .vc-hero__side {
  display: grid;
  gap: .625rem;
}

.page-products .vc-hero__stat {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .875rem;
  align-items: baseline;
  padding: .75rem .875rem;
  border: 1px solid var(--line);
  border-radius: var(--vc-radius);
  background: rgba(243, 237, 226, .045);
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--text-ink);
}

.page-products .vc-hero__stat .mono {
  font-family: var(--font-mono);
  font-size: var(--step-3);
  line-height: 1;
  color: var(--gold);
}

.page-products .vc-hero__media {
  margin: clamp(1.75rem, 4vw, 2.75rem) 0 0;
}

/* ---------- 分段切换 ---------- */
.page-products .vc-tabs {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-products .vc-panel__lede {
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.75;
  color: var(--gold-soft);
}

.page-products .vc-panel__list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: .625rem;
}

.page-products .vc-panel__list li {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: .875rem;
  padding: .875rem 1rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(243, 237, 226, .035);
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--text-ink);
}

.page-products .vc-panel__list .mono {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .08em;
  color: var(--gold);
}

/* ---------- 对照总表 ---------- */
.page-products .vc-compare {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  display: grid;
  gap: .625rem;
}

.page-products .vc-compare__head {
  display: none;
}

.page-products .vc-compare__row {
  padding: 1rem 1.125rem;
  border: 1px solid var(--line);
  border-radius: var(--vc-radius);
  background: linear-gradient(180deg, rgba(243, 237, 226, .05), rgba(243, 237, 226, .016));
  transition: transform .3s var(--ease), box-shadow .3s var(--ease),
              border-color .3s var(--ease), background-color .3s var(--ease);
}

.page-products .vc-compare__row > * + * {
  margin-top: .75rem;
  padding-top: .75rem;
  border-top: 1px dashed var(--vc-line-soft);
}

.page-products .vc-compare__axis {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products .vc-compare__cell {
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--text-ink);
}

.page-products .vc-compare__cell::before {
  content: attr(data-label);
  display: block;
  margin-bottom: .3rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .08em;
  color: var(--steel);
}

/* ---------- 苹果设备三段 ---------- */
.page-products .vc-steps {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: .875rem;
}

.page-products .vc-step {
  padding: 1.125rem 1.125rem 1.25rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--vc-radius) var(--vc-radius) 0;
  background: linear-gradient(180deg, rgba(243, 237, 226, .05), rgba(243, 237, 226, .014));
}

.page-products .vc-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: .75rem;
  border-radius: 4px;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 700;
}

.page-products .vc-step__title {
  margin: 0 0 .5rem;
  font-family: var(--font-head);
  font-size: var(--step-2);
  line-height: 1.35;
  color: var(--white);
}

.page-products .vc-step__body {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--text-ink);
}

.page-products .vc-device__media {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
}

/* ---------- 第一次来 ---------- */
.page-products .vc-first__media {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
}

.page-products .vc-first__list {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: .25rem;
}

.page-products .vc-first__list li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: .25rem .875rem;
  padding: .875rem 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-products .vc-first__list li > .mono {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: .22rem;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .08em;
  color: var(--vc-gold-deep);
}

.page-products .vc-first__list strong {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-head);
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--ink);
}

.page-products .vc-first__list p {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 旧版入口索引 ---------- */
.page-products .vc-archive__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-products .vc-archive__list {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2rem) 0 0;
  padding: 0;
  display: grid;
  gap: .375rem;
}

.page-products .vc-archive__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem .875rem;
  padding: .875rem 1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--celadon);
  border-radius: 0 var(--vc-radius) var(--vc-radius) 0;
  background: rgba(95, 143, 124, .07);
  transition: transform .3s var(--ease), border-color .3s var(--ease),
              box-shadow .3s var(--ease);
}

.page-products .vc-archive__ver,
.page-products .vc-archive__year {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .07em;
  color: var(--celadon);
}

.page-products .vc-archive__state {
  flex: 1 1 11rem;
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--text-ink);
}

.page-products .vc-archive__code {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  color: var(--steel);
}

.page-products .vc-archive__media {
  margin: 0;
}

/* ---------- 版本节奏 ---------- */
.page-products .vc-timeline {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  padding: 1.5rem clamp(1rem, 3vw, 1.75rem) 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--vc-radius);
  background: linear-gradient(180deg, rgba(243, 237, 226, .055), rgba(243, 237, 226, .012));
  overflow-x: auto;
}

.page-products .vc-timeline__track {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 660px;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.page-products .vc-timeline__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 6px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong) 5%, var(--line-strong) 95%, transparent);
}

.page-products .vc-timeline__node {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  text-align: center;
}

.page-products .vc-timeline__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--celadon);
  box-shadow: 0 0 0 3px rgba(95, 143, 124, .2);
}

.page-products .vc-timeline__node--current .vc-timeline__dot {
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 77, .24);
}

.page-products .vc-timeline__ver {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .07em;
  color: var(--gold-soft);
}

.page-products .vc-timeline__node--current .vc-timeline__ver {
  color: var(--gold);
}

.page-products .vc-timeline__year {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--steel);
}

.page-products .vc-rhythm__media {
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
}

.page-products .vc-rhythm__facts {
  list-style: none;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-products .vc-rhythm__facts li {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: .875rem;
  padding: .75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(243, 237, 226, .03);
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--text-ink);
}

.page-products .vc-rhythm__facts .mono {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .07em;
  color: var(--gold);
}

/* ---------- 场景选择 ---------- */
.page-products .vc-pick__grid {
  margin-top: clamp(1.5rem, 4vw, 2rem);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .875rem;
}

.page-products .vc-pick__card {
  display: flex;
  flex-direction: column;
  gap: .625rem;
  padding: 1.25rem 1.25rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--line-dark);
  border-radius: var(--vc-radius);
  color: var(--ink);
}

.page-products .vc-pick__card .card__index {
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .1em;
  color: var(--vc-gold-deep);
}

.page-products .vc-pick__card .card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--step-2);
  line-height: 1.4;
  color: var(--ink);
}

.page-products .vc-pick__card .card__text {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.78;
  color: var(--graphite);
}

.page-products .vc-pick__card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 对不上时 ---------- */
.page-products .vc-help__panel {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--vc-radius);
  background:
    radial-gradient(90% 130% at 100% 0%, rgba(192, 57, 43, .14), transparent 58%),
    linear-gradient(180deg, rgba(243, 237, 226, .055), rgba(243, 237, 226, .012));
  color: var(--text-ink);
}

.page-products .vc-help__intro h2 {
  margin: .5rem 0 0;
  font-family: var(--font-head);
  font-size: var(--step-3);
  line-height: 1.3;
  color: var(--white);
}

.page-products .vc-help__intro p {
  margin: .875rem 0 0;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--text-ink);
}

.page-products .vc-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-products .vc-help__list li {
  display: flex;
  align-items: baseline;
  gap: .875rem;
  padding: .75rem .875rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(14, 17, 20, .38);
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--text-ink);
}

.page-products .vc-help__list .mono {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: .08em;
  color: var(--gold);
}

.page-products .vc-help__contact {
  display: grid;
  gap: .5rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--line);
}

.page-products .vc-help__contact p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--steel);
}

.page-products .vc-help__contact strong {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--gold-soft);
  word-break: break-all;
}

.page-products .vc-help__contact .btn {
  margin-top: .5rem;
}

/* ---------- 悬停与响应式 ---------- */
@media (hover: hover) {
  .page-products .vc-archive__item:hover {
    transform: translateY(-2px);
    border-color: var(--celadon);
    box-shadow: 0 12px 26px rgba(0, 0, 0, .34);
  }

  .page-products .vc-pick__card:hover {
    transform: translateY(-3px);
    border-color: var(--gold);
  }

  .page-products .vc-pick__card {
    transition: transform .3s var(--ease), border-color .3s var(--ease);
  }
}

@media (min-width: 720px) {
  .page-products .vc-pick__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .vc-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-products .vc-hero__media img {
    max-height: 460px;
  }

  .page-products .vc-device__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .82fr);
    gap: clamp(1.75rem, 3.5vw, 3rem);
    align-items: start;
  }

  .page-products .vc-device__media {
    position: sticky;
    top: 6rem;
    margin: 0;
  }

  /* 对照表转为三列网格 */
  .page-products .vc-compare {
    gap: .5rem;
  }

  .page-products .vc-compare__head {
    display: grid;
    grid-template-columns: minmax(7.5rem, .72fr) minmax(0, 1.42fr) minmax(0, 1.18fr);
    gap: 0;
    padding: 0;
  }

  .page-products .vc-compare__head > * {
    padding: .5rem 1.125rem;
    font-family: var(--font-mono);
    font-size: var(--step--1);
    letter-spacing: .1em;
    color: var(--gold);
  }

  .page-products .vc-compare__row {
    display: grid;
    grid-template-columns: minmax(7.5rem, .72fr) minmax(0, 1.42fr) minmax(0, 1.18fr);
    gap: 0;
    padding: 0;
    border-color: var(--line);
    background: rgba(243, 237, 226, .035);
  }

  .page-products .vc-compare__row > * + * {
    margin-top: 0;
    padding-top: 1rem;
    border-top: 0;
  }

  .page-products .vc-compare__axis,
  .page-products .vc-compare__cell {
    min-width: 0;
    padding: 1rem 1.125rem;
  }

  .page-products .vc-compare__cell + .vc-compare__cell {
    border-left: 1px solid var(--vc-line-soft);
  }

  .page-products .vc-compare__cell::before {
    display: none;
  }

  .page-products .vc-archive__layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .72fr);
    align-items: start;
  }

  .page-products .vc-archive__list {
    margin-top: 0;
  }

  .page-products .vc-help__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 3rem;
    row-gap: 1.75rem;
  }

  .page-products .vc-help__intro {
    grid-column: 1;
  }

  .page-products .vc-help__list {
    grid-column: 2;
    grid-row: 1;
  }

  .page-products .vc-help__contact {
    grid-column: 1 / -1;
  }
}

@media (hover: hover) and (min-width: 900px) {
  .page-products .vc-compare__row:hover,
  .page-products .vc-compare__row:focus-within {
    transform: translateY(-3px);
    border-color: var(--gold-soft);
    background: rgba(243, 237, 226, .065);
    box-shadow: 0 16px 34px rgba(0, 0, 0, .44);
  }
}

@media (min-width: 1000px) {
  .page-products .vc-first__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
  }
}