.page-products {
  --pp-hair: 1px solid var(--grid-line);
  --pp-cyan-soft: rgba(31, 224, 232, 0.12);
  --pp-gold-soft: rgba(232, 180, 74, 0.42);
}

.page-products > .container:first-child {
  padding-top: clamp(0.9rem, 2.6vw, 1.6rem);
}

/* ============ 首屏：对角切割 + 服务地图 ============ */
.page-products .svc-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: var(--pp-hair);
  background:
    radial-gradient(115% 130% at 92% 0%, rgba(31, 224, 232, 0.14), rgba(31, 224, 232, 0) 58%),
    var(--ink-abyss);
}

.page-products .svc-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: -14%;
  right: -16%;
  width: min(700px, 82%);
  height: 132%;
  background: linear-gradient(155deg, rgba(18, 39, 65, 0.95), rgba(10, 22, 38, 0.15));
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .svc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(to right, rgba(30, 58, 92, 0.5) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 58, 92, 0.34) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: linear-gradient(118deg, rgba(0, 0, 0, 0.85), transparent 64%);
  mask-image: linear-gradient(118deg, rgba(0, 0, 0, 0.85), transparent 64%);
  pointer-events: none;
}

.page-products .svc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 4vw, 2.75rem);
  padding: clamp(1.75rem, 5vw, 3.25rem) 0 clamp(2.25rem, 6vw, 4rem);
}

.page-products .svc-hero__text {
  display: grid;
  gap: 0.9rem;
  align-content: start;
}

.page-products .svc-hero__text h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 5.4vw, 3.1rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--cream-paper);
  max-width: 20ch;
}

.page-products .svc-hero__lead {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--slate-mist);
}

.page-products .svc-hero__facts {
  list-style: none;
  margin: clamp(1rem, 3vw, 1.75rem) 0 0;
  padding: 1rem 0 0;
  border-top: var(--pp-hair);
  display: grid;
  gap: 0.6rem;
}

.page-products .fact {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.page-products .fact__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--electric-cyan);
  letter-spacing: -0.02em;
}

.page-products .fact__label {
  font-size: 0.875rem;
  color: var(--slate-mist);
}

.page-products .pp-tag {
  display: inline-block;
  width: fit-content;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--pp-gold-soft);
  background: rgba(232, 180, 74, 0.08);
  color: var(--warm-gold);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  line-height: 1.5;
}

.page-products .pp-tag--cyan {
  border-color: rgba(31, 224, 232, 0.45);
  background: rgba(31, 224, 232, 0.08);
  color: var(--electric-cyan);
}

.page-products .pp-tag--ink {
  border-color: rgba(10, 22, 38, 0.35);
  background: rgba(10, 22, 38, 0.08);
  color: var(--ink-abyss);
}

/* 服务地图 */
.page-products .svc-map {
  border: var(--pp-hair);
  background: linear-gradient(180deg, rgba(18, 39, 65, 0.94), rgba(10, 22, 38, 0.94));
  padding: clamp(0.95rem, 3vw, 1.5rem);
  display: grid;
  gap: 0;
  align-content: start;
}

.page-products .svc-map__nodes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
  margin-top: clamp(0.9rem, 2.4vw, 1.25rem);
}

.page-products .svc-node {
  position: relative;
  min-height: 44px;
  border: var(--pp-hair);
  background: var(--ink-abyss);
  padding: 0.6rem 0.5rem 1.35rem;
  display: grid;
  gap: 0.22rem;
  align-content: start;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-products .svc-node:hover {
  border-color: var(--electric-cyan);
  transform: translateY(-2px);
}

.page-products .svc-node::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -22px;
  width: 1px;
  height: 22px;
  background: var(--grid-line);
}

.page-products .svc-node__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--warm-gold);
}

.page-products .svc-node__label {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cream-paper);
  line-height: 1.25;
}

.page-products .svc-node__note {
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--slate-mist);
}

.page-products .svc-map__bus {
  height: 1px;
  background: var(--grid-line);
  margin: 22px calc(100% / 6) 0;
}

.page-products .svc-map__drop {
  width: 1px;
  height: 22px;
  margin: 0 auto;
  background: var(--grid-line);
}

.page-products .svc-map__hub {
  border: 1px solid var(--electric-cyan);
  background: linear-gradient(180deg, var(--pp-cyan-soft), rgba(31, 224, 232, 0.02));
  padding: 0.8rem 0.9rem;
  display: grid;
  gap: 0.25rem;
}

.page-products .svc-map__hub strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--cream-paper);
}

.page-products .svc-map__hub span {
  font-size: 0.8125rem;
  color: var(--slate-mist);
}

/* ============ 通用分节 ============ */
.page-products .section {
  position: relative;
  padding: clamp(2.25rem, 6vw, 4rem) 0;
}

.page-products .section + .section {
  border-top: var(--pp-hair);
}

.page-products .section__head {
  display: grid;
  gap: 0.6rem;
  max-width: 66ch;
  margin-bottom: clamp(1.4rem, 3.6vw, 2.25rem);
}

.page-products .section__index {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.2em;
  color: var(--warm-gold);
}

.page-products .section__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--cream-paper);
}

.page-products .section__intro {
  margin: 0;
  color: var(--slate-mist);
  font-size: 1rem;
  line-height: 1.78;
  max-width: 58ch;
}

/* 左标题 / 右细节 */
.page-products .svc-row {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2.25rem);
}

.page-products .svc-row__head {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

.page-products .svc-row__lead {
  margin: 0;
  max-width: 48ch;
  color: var(--slate-mist);
  line-height: 1.78;
}

.page-products .svc-row__body {
  display: grid;
  align-content: start;
  gap: 0;
}

.page-products .svc-points {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
  border-top: var(--pp-hair);
}

.page-products .svc-points li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.5rem;
  border-bottom: var(--pp-hair);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--slate-mist);
}

.page-products .svc-points li::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 1.2rem;
  width: 6px;
  height: 6px;
  background: var(--electric-cyan);
}

/* 媒体框 */
.page-products .media-frame {
  position: relative;
  margin: 0;
  border: var(--pp-hair);
  background: var(--navy-deck);
  overflow: hidden;
}

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

.page-products .media-frame__caption {
  display: block;
  padding: 0.55rem 0.8rem;
  border-top: var(--pp-hair);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--slate-mist);
}

.page-products .svc-note {
  margin-top: clamp(0.9rem, 2.2vw, 1.25rem);
  padding: clamp(0.9rem, 2.4vw, 1.35rem);
  display: grid;
  gap: 0.5rem;
}

.page-products .svc-note p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--slate-mist);
}

.page-products .svc-note--plain {
  margin-top: clamp(1rem, 2.6vw, 1.5rem);
  border-top: var(--pp-hair);
  padding: 1rem 0 0;
}

/* 移动端 / 桌面端并置 */
.page-products .svc-duo {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.5rem);
}

.page-products .svc-duo__item {
  display: grid;
  gap: 0.65rem;
  align-content: start;
  padding: clamp(1rem, 2.6vw, 1.5rem);
}

.page-products .svc-duo__item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--cream-paper);
}

.page-products .svc-duo__item > p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.74;
  color: var(--slate-mist);
}

.page-products .svc-duo__media {
  max-width: 320px;
}

/* 会员中心三类视图 */
.page-products .view-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(1.25rem, 3vw, 2rem);
  border: var(--pp-hair);
  background: var(--grid-line);
}

.page-products .view-card {
  background: var(--ink-abyss);
  padding: clamp(1rem, 2.6vw, 1.5rem);
  display: grid;
  gap: 0.45rem;
  align-content: start;
  transition: background 220ms var(--ease);
}

.page-products .view-card:hover {
  background: var(--navy-deck);
}

.page-products .view-card__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--electric-cyan);
}

.page-products .view-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--cream-paper);
}

.page-products .view-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--slate-mist);
}

/* 注册三步 */
.page-products .svc-steps {
  list-style: none;
  margin: 0 0 clamp(1.5rem, 4vw, 2.25rem);
  padding: 0;
  display: grid;
  gap: 1.5rem;
  counter-reset: none;
}

.page-products .svc-step {
  position: relative;
  border: var(--pp-hair);
  background: var(--navy-deck);
  padding: clamp(1rem, 2.4vw, 1.4rem);
  display: grid;
  gap: 0.5rem;
  align-content: start;
  transition: border-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-products .svc-step:hover {
  border-color: var(--electric-cyan);
  transform: translateY(-2px);
}

.page-products .svc-step__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: var(--ink-abyss);
  background: var(--warm-gold);
  padding: 0.15rem 0.5rem;
  display: inline-block;
  width: fit-content;
}

.page-products .svc-step h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--cream-paper);
}

.page-products .svc-step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--slate-mist);
}

.page-products .svc-inline {
  margin: clamp(1rem, 3vw, 1.5rem) 0 0;
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--slate-mist);
  max-width: 62ch;
}

.page-products .svc-inline a {
  color: var(--electric-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 224, 232, 0.5);
}

.page-products .svc-inline a:hover {
  border-bottom-color: var(--electric-cyan);
}

/* 帮助与反馈 */
.page-products .help-card {
  display: grid;
  gap: 0.7rem;
  align-content: start;
  padding: clamp(1.1rem, 2.8vw, 1.6rem);
}

.page-products .help-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  line-height: 1.28;
}

.page-products .help-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.74;
}

.page-products .help-list {
  list-style: none;
  margin: 0.2rem 0 0.4rem;
  padding: 0;
  border-top: 1px solid rgba(10, 22, 38, 0.18);
}

.page-products .help-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(10, 22, 38, 0.14);
  font-size: 0.9rem;
  line-height: 1.68;
}

.page-products .help-list--dark {
  border-top-color: var(--grid-line);
}

.page-products .help-list--dark li {
  border-bottom-color: var(--grid-line);
}

.page-products .help-card .btn {
  justify-self: start;
}

/* 对照表 */
.page-products .filter-bar {
  margin-bottom: clamp(0.9rem, 2.4vw, 1.25rem);
}

.page-products .cmp-wrap {
  border: var(--pp-hair);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .cmp-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.page-products .cmp-table th,
.page-products .cmp-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.85rem 1rem;
  border-bottom: var(--pp-hair);
  line-height: 1.65;
}

.page-products .cmp-table thead th {
  background: var(--ink-abyss);
  color: var(--slate-mist);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.page-products .cmp-table tbody tr:nth-child(odd) {
  background: var(--navy-deck);
}

.page-products .cmp-table tbody tr:nth-child(even) {
  background: var(--ink-abyss);
}

.page-products .cmp-table tbody th[scope="row"] {
  position: sticky;
  left: 0;
  z-index: 2;
  white-space: nowrap;
  color: var(--cream-paper);
  font-size: 0.875rem;
  box-shadow: 1px 0 0 var(--grid-line);
}

.page-products .cmp-table tbody tr:nth-child(odd) th[scope="row"] {
  background: var(--navy-deck);
}

.page-products .cmp-table tbody tr:nth-child(even) th[scope="row"] {
  background: var(--ink-abyss);
}

.page-products .cmp-table td {
  color: var(--slate-mist);
}

/* 场景清单 */
.page-products .scene-grid {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.5rem);
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-products .scene {
  border: var(--pp-hair);
  border-top: 3px solid var(--electric-cyan);
  background: var(--navy-deck);
  padding: clamp(1rem, 2.4vw, 1.35rem);
  display: grid;
  gap: 0.45rem;
  align-content: start;
  transition: transform 220ms var(--ease), border-color 220ms var(--ease);
}

.page-products .scene:hover {
  transform: translate(-2px, -2px);
  border-color: var(--grid-line);
}

.page-products .scene:nth-child(2) {
  border-top-color: var(--warm-gold);
}

.page-products .scene:nth-child(3) {
  border-top-color: var(--teal-deep);
}

.page-products .scene__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--slate-mist);
}

.page-products .scene h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--cream-paper);
}

.page-products .scene p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: var(--slate-mist);
}

/* 延伸入口 */
.page-products .next-grid {
  display: grid;
  gap: 1px;
  border: var(--pp-hair);
  background: var(--grid-line);
}

.page-products .next-link {
  display: grid;
  gap: 0.35rem;
  padding: 1.1rem 1rem;
  background: var(--ink-abyss);
  border-left: 2px solid transparent;
  text-decoration: none;
  min-height: 44px;
  transition: background 220ms var(--ease), border-left-color 220ms var(--ease), transform 220ms var(--ease);
}

.page-products .next-link:hover,
.page-products .next-link:focus-visible {
  background: var(--navy-deck);
  border-left-color: var(--electric-cyan);
  transform: translateY(-2px);
}

.page-products .next-link__title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--cream-paper);
  line-height: 1.3;
}

.page-products .next-link__meta {
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--slate-mist);
}

/* ============ 断点 ============ */
@media (min-width: 560px) {
  .page-products .svc-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }
}

@media (min-width: 780px) {
  .page-products .view-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .cmp-table {
    min-width: 100%;
  }
}

@media (min-width: 760px) {
  .page-products .svc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.25rem;
  }

  .page-products .svc-step::after {
    content: "→";
    position: absolute;
    top: 50%;
    right: -1.5rem;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--electric-cyan);
  }

  .page-products .svc-step:last-child::after {
    content: none;
  }
}

@media (min-width: 880px) {
  .page-products .svc-duo {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

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

@media (min-width: 900px) {
  .page-products .svc-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .svc-row {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-products .svc-row__head {
    position: sticky;
    top: clamp(84px, 12vh, 116px);
  }

  .page-products .svc-row--flip {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .svc-row--flip .svc-row__head {
    order: 2;
  }

  .page-products .svc-row--flip .svc-row__body {
    order: 1;
  }
}

@media (min-width: 1040px) {
  .page-products .next-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}