.page-products {
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-products .crumbs {
  padding-top: clamp(14px, 3vw, 24px);
}

.page-products .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .crumbs a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

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

.page-products .crumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 8px;
  color: var(--line-strong);
}

.page-products .num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--orange);
}

/* ---------- 首屏 ---------- */
.page-products .app-hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(40px, 6vw, 76px);
}

.page-products .app-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 100%;
  background:
    radial-gradient(58% 46% at 78% 8%, rgba(59, 242, 196, 0.14), transparent 70%),
    radial-gradient(46% 40% at 6% 88%, rgba(255, 122, 47, 0.11), transparent 72%);
  pointer-events: none;
}

.page-products .app-hero-grid {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .app-hero-copy h1 {
  margin: 14px 0 0;
  font-size: clamp(32px, 8vw, 64px);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: 0.01em;
  max-width: 15em;
}

.page-products .app-hero-lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-products .app-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neon);
}

.page-products .eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--neon);
  flex: none;
}

/* ---------- 控制台面板 ---------- */
.page-products .hero-console {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 18px 16px;
  backdrop-filter: blur(8px);
  box-shadow: 0 24px 60px rgba(5, 16, 13, 0.55);
}

.page-products .console-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-products .console-title {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--paper);
}

.page-products .console-top .tag {
  margin-left: auto;
}

.page-products .console-rows {
  margin: 0;
  padding: 6px 0 0;
}

.page-products .console-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed rgba(169, 255, 230, 0.12);
}

.page-products .console-row:last-child {
  border-bottom: 0;
}

.page-products .console-row dt {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .console-row dd {
  margin: 0;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .console-foot {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 通用小标题 ---------- */
.page-products .section-head {
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-products .section-head h2 {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 38px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-products .section-head p {
  margin: 12px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 功能条带 ---------- */
.page-products .app-bands {
  padding: clamp(36px, 6vw, 70px) 0;
  border-top: 1px solid var(--line);
}

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

.page-products .band {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 16px;
  align-items: start;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
  transition: background 0.28s var(--ease), padding-left 0.28s var(--ease);
}

.page-products .band > .tag {
  grid-column: 2;
  justify-self: start;
}

.page-products .band-num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 500;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line-strong);
  transition: color 0.28s var(--ease), -webkit-text-stroke-color 0.28s var(--ease);
}

.page-products .band:hover .band-num,
.page-products .band:focus-within .band-num {
  color: var(--neon);
  -webkit-text-stroke-color: transparent;
}

.page-products .band-text h3 {
  margin: 0;
  font-size: clamp(17px, 2.1vw, 22px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .band-text p {
  margin: 8px 0 0;
  max-width: 38em;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 详情通用 ---------- */
.page-products .detail {
  padding: clamp(44px, 7vw, 92px) 0;
  border-top: 1px solid var(--line);
}

.page-products .detail-grid {
  display: grid;
  gap: clamp(24px, 4vw, 52px);
  align-items: start;
}

.page-products .detail-copy h2 {
  margin: 14px 0 0;
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 18em;
}

.page-products .detail-copy > p {
  margin: 16px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .detail-points,
.page-products .device-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-products .detail-points li,
.page-products .device-list li {
  padding-left: 16px;
  border-left: 1px solid var(--line-strong);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .detail-points strong,
.page-products .device-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-products .link-arrow {
  display: inline-block;
  margin-top: 26px;
  font-size: 13.5px;
  letter-spacing: 0.08em;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 3px;
  transition: border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-products .link-arrow::after {
  content: "→";
  margin-left: 8px;
}

.page-products .link-arrow:hover,
.page-products .link-arrow:focus-visible {
  color: var(--neon-soft);
  border-bottom-color: var(--neon);
}

/* ---------- 图片容器 ---------- */
.page-products figure {
  margin: 0;
}

.page-products figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .phone-frame {
  position: relative;
  max-width: 340px;
  justify-self: center;
}

.page-products .phone-frame img {
  box-shadow: 0 30px 70px rgba(5, 16, 13, 0.6);
}

.page-products .panel-figure {
  margin-top: clamp(24px, 4vw, 44px);
  padding-left: clamp(0px, 2vw, 28px);
  border-left: 2px solid var(--orange);
}

.page-products .panel-figure img {
  border-radius: 12px;
}

/* ---------- 回看 ---------- */
.page-products .replay-lead {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .replay-grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  margin-top: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-products .media--wide img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-products .playlist h3 {
  margin: 0 0 16px;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--neon);
}

.page-products .playlist-track {
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
}

.page-products .playlist-track::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--neon), rgba(59, 242, 196, 0.12));
}

.page-products .playlist-track li {
  position: relative;
  padding: 0 0 16px 42px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-products .track-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  color: var(--neon);
}

.page-products .playlist-more {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--glass);
  padding: 0 14px;
}

.page-products .playlist-more summary {
  padding: 13px 0;
  cursor: pointer;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--paper);
  list-style: none;
}

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

.page-products .playlist-more summary::after {
  content: "+";
  float: right;
  font-family: var(--font-num);
  color: var(--neon);
}

.page-products .playlist-more[open] summary::after {
  content: "−";
}

.page-products .playlist-more p {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- V3 ---------- */
.page-products .section-head--split {
  display: grid;
  gap: 16px;
}

.page-products .section-head--split h2 {
  margin-top: 14px;
}

.page-products .v3-figure {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .v3-figure img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .v3-compare {
  display: grid;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-products .compare-card {
  padding: 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .compare-card--before {
  opacity: 0.82;
}

.page-products .compare-card--after {
  border-color: rgba(59, 242, 196, 0.55);
  box-shadow: inset 0 0 0 1px rgba(59, 242, 196, 0.14);
}

.page-products .compare-label {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-products .compare-card--after .compare-label {
  color: var(--orange);
}

.page-products .compare-card h3 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .compare-card p:last-child {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .v3-case {
  margin-top: clamp(22px, 3vw, 34px);
  padding: 18px 20px;
  border-left: 2px solid var(--neon);
  background: rgba(18, 51, 42, 0.5);
  border-radius: 0 12px 12px 0;
}

.page-products .v3-case p {
  margin: 0;
  max-width: 48em;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--paper);
}

.page-products .v3-case a,
.page-products .start-foot a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 1px;
}

.page-products .v3-case a:hover,
.page-products .start-foot a:hover,
.page-products .v3-case a:focus-visible,
.page-products .start-foot a:focus-visible {
  color: var(--neon-soft);
  border-bottom-color: var(--neon);
}

/* ---------- 设备 ---------- */
.page-products .device-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .device-figure img {
  aspect-ratio: 12 / 7;
  object-fit: cover;
  box-shadow: 0 26px 60px rgba(5, 16, 13, 0.55);
}

/* ---------- 三步上手 ---------- */
.page-products .start {
  padding: clamp(44px, 7vw, 92px) 0 clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(60% 70% at 88% 0%, rgba(59, 242, 196, 0.12), transparent 68%),
    linear-gradient(180deg, rgba(18, 51, 42, 0.45), transparent 72%);
}

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

.page-products .start-steps li {
  padding: 22px 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--glass);
}

.page-products .step-num {
  display: block;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  color: var(--orange);
}

.page-products .start-steps h3 {
  margin: 14px 0 0;
  font-size: 17px;
  font-weight: 700;
}

.page-products .start-steps p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .start-foot {
  margin-top: clamp(22px, 3vw, 32px);
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .start-foot p {
  margin: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .detail-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.72fr);
  }

  .page-products .phone-frame {
    justify-self: end;
    margin-top: -12px;
  }

  .page-products .replay-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .v3-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 14px;
    overflow: hidden;
  }

  .page-products .compare-card {
    border: 0;
    border-radius: 0;
    padding: 24px 22px;
    background: transparent;
  }

  .page-products .compare-card--before {
    border-right: 1px solid var(--line);
  }

  .page-products .device-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

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

  .page-products .start-foot {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-products .app-hero-grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.82fr);
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }

  .page-products .hero-console {
    margin-top: 34px;
  }

  .page-products .band {
    grid-template-columns: 108px minmax(0, 1fr) 104px;
    align-items: center;
    gap: 24px;
    padding: 26px 18px;
  }

  .page-products .band > .tag {
    grid-column: 3;
    justify-self: end;
  }

  .page-products .band:hover {
    background: rgba(18, 51, 42, 0.6);
    padding-left: 26px;
  }

  .page-products .section-head--split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    gap: 40px;
    align-items: end;
  }

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

  .page-products .detail-points {
    gap: 20px;
  }

  .page-products .phone-frame {
    margin-top: -40px;
  }

  .page-products .panel-figure {
    max-width: 760px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .band,
  .page-products .band-num,
  .page-products .crumbs a,
  .page-products .link-arrow {
    transition: none;
  }
}