.page-products {
  --svc-line: rgba(201, 162, 39, .22);
  --svc-line-soft: rgba(201, 162, 39, .14);
  --svc-surface: rgba(19, 39, 61, .82);
  --svc-surface-deep: rgba(11, 26, 43, .92);
  background:
    radial-gradient(1100px 520px at 82% -6%, rgba(201, 162, 39, .10), transparent 62%),
    radial-gradient(900px 480px at 4% 26%, rgba(63, 224, 206, .06), transparent 60%),
    var(--ink);
  color: var(--paper-2);
  padding-top: clamp(96px, 13vh, 148px);
  padding-bottom: clamp(56px, 8vw, 104px);
  overflow-x: hidden;
}

.page-products .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 页头 ---------- */
.page-products .svc-head {
  margin-top: clamp(16px, 3vw, 34px);
  max-width: 60em;
}

.page-products .svc-head .page-head__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 12px 0 0;
}

.page-products .svc-head .page-head__lead {
  margin-top: 20px;
  font-size: 17px;
  line-height: 1.78;
  max-width: 38em;
  color: var(--paper-2);
}

.page-products .svc-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold-soft);
  text-transform: uppercase;
}

.page-products .svc-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 0;
  padding: 0;
  background: var(--svc-line-soft);
  border: 1px solid var(--svc-line-soft);
}

.page-products .svc-facts__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: var(--svc-surface-deep);
}

.page-products .svc-facts__num {
  font-size: 26px;
  line-height: 1;
  color: var(--gold-soft);
}

.page-products .svc-facts__label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: .04em;
}

/* ---------- 首屏通栏图 ---------- */
.page-products .svc-hero {
  margin: clamp(34px, 5vw, 60px) auto 0;
  width: 100%;
  max-width: min(1600px, calc(100% - var(--gutter) * 2));
  position: relative;
}

.page-products .svc-hero img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border: 1px solid var(--svc-line-soft);
}

.page-products .media-frame__caption {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--rock);
  padding: 10px 2px 0;
}

/* ---------- 通用区块 ---------- */
.page-products .section {
  margin-top: clamp(64px, 9vw, 104px);
}

.page-products .section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--svc-line);
}

.page-products .section__num {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--gold);
}

.page-products .section__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0;
}

.page-products .section__lead {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 44em;
}

/* ---------- 筛选条 ---------- */
.page-products .svc-body {
  margin-top: 26px;
}

.page-products .svc-filter {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-line) transparent;
  -webkit-overflow-scrolling: touch;
}

.page-products .svc-filter::-webkit-scrollbar {
  height: 6px;
}

.page-products .svc-filter::-webkit-scrollbar-thumb {
  background: var(--gold-line);
  border-radius: 999px;
}

.page-products .svc-filter .filter-btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--svc-line);
  background: var(--svc-surface);
  color: var(--paper-2);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .03em;
  line-height: 1;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .22s ease, color .22s ease, background .22s ease;
}

.page-products .svc-filter .filter-btn:hover {
  border-color: var(--gold-soft);
  color: var(--paper);
}

.page-products .svc-filter .filter-btn[aria-pressed="true"] {
  border-color: var(--cyan);
  color: var(--paper);
  background: rgba(63, 224, 206, .10);
}

.page-products .chip-cat {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--cat, var(--gold));
  display: inline-block;
}

/* ---------- 服务矩阵 ---------- */
.page-products .svc-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  background: linear-gradient(180deg, rgba(19, 39, 61, .92), rgba(11, 26, 43, .94));
  border: 1px solid var(--svc-line-soft);
  border-left: 3px solid var(--cat, var(--gold));
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .25s ease, transform .25s ease;
}

.page-products .svc-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--cat, var(--gold));
  opacity: .05;
  pointer-events: none;
  transition: opacity .25s ease;
}

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

.page-products .svc-card:hover::after {
  opacity: .15;
}

.page-products .svc-card__idx {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cat, var(--gold));
  filter: brightness(1.45);
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-products .svc-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.25;
  color: var(--paper);
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-products .svc-card__text {
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper-2);
  margin: 0;
  position: relative;
  z-index: 1;
}

.page-products .svc-card__for {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  margin: auto 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--svc-line-soft);
  position: relative;
  z-index: 1;
}

.page-products .svc-card__for .mono {
  color: var(--cyan);
  letter-spacing: .08em;
  margin-right: 6px;
}

.page-products .filter-empty {
  display: none;
  margin: 18px 0 0;
  padding: 18px 20px;
  border: 1px dashed var(--coral-dim);
  border-radius: var(--radius);
  color: var(--paper-2);
  font-size: 15px;
  line-height: 1.7;
}

.page-products .filter-empty[data-visible="true"] {
  display: block;
}

/* ---------- V3 面板 ---------- */
.page-products .panel.svc-v3 {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
  padding: clamp(22px, 3.4vw, 44px);
  border: 1px solid var(--gold-line);
  border-radius: var(--radius);
  background: linear-gradient(142deg, rgba(201, 162, 39, .10) 0%, rgba(11, 26, 43, .96) 46%, rgba(7, 19, 34, .98) 100%);
  box-shadow: 0 28px 70px rgba(0, 0, 0, .38);
}

.page-products .svc-v3__stamp {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold-soft);
  margin: 0 0 12px;
}

.page-products .svc-v3__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.22;
  color: var(--paper);
  margin: 0 0 16px;
}

.page-products .svc-v3__text p {
  font-size: 16px;
  line-height: 1.78;
  margin: 0 0 14px;
  max-width: 40em;
}

.page-products .svc-hint {
  margin: 18px 0 22px;
  padding-top: 14px;
  border-top: 1px dashed var(--gold-line);
}

.page-products .svc-hint summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  list-style: none;
}

.page-products .svc-hint summary::-webkit-details-marker {
  display: none;
}

.page-products .svc-hint summary::before {
  content: "＋ ";
  color: var(--cyan);
}

.page-products .svc-hint[open] summary::before {
  content: "－ ";
}

.page-products .svc-hint p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper-2);
  max-width: 40em;
}

.page-products .svc-v3__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-products .svc-v3__fig {
  margin: 0;
  border: 1px solid var(--gold-line);
}

.page-products .svc-v3__fig img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* ---------- 路径示意 ---------- */
.page-products .svc-path {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .path-fig {
  margin: 0;
  padding: 20px 16px;
  background: var(--svc-surface-deep);
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--radius);
}

.page-products .path-fig svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

.page-products .path-node rect {
  fill: rgba(19, 39, 61, .92);
  stroke: var(--gold-line);
  stroke-width: 1.4;
  transition: fill .25s ease, stroke .25s ease;
}

.page-products .path-node:hover rect {
  fill: rgba(27, 53, 80, 1);
  stroke: var(--cyan);
}

.page-products .path-node--live rect {
  stroke: var(--cyan-dim);
}

.page-products .path-node text {
  fill: var(--paper);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
}

.page-products .path-node .path-node__sub {
  fill: var(--muted);
  font-size: 12px;
  letter-spacing: .02em;
}

.page-products .path-link {
  stroke: var(--gold-line);
  stroke-width: 1.6;
  stroke-dasharray: 6 6;
}

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

.page-products .path-list__item {
  position: relative;
  padding: 20px 22px 20px 60px;
  background: var(--svc-surface);
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--radius);
}

.page-products .path-list__num {
  position: absolute;
  left: 20px;
  top: 22px;
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: .08em;
}

.page-products .path-list__item h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  line-height: 1.3;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-products .path-list__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper-2);
}

/* ---------- 大屏体验 ---------- */
.page-products .svc-screen {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .svc-screen__text p {
  font-size: 16px;
  line-height: 1.78;
  margin: 0 0 14px;
  max-width: 40em;
}

.page-products .svc-screen__grid {
  margin: 22px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--svc-line-soft);
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .svc-screen__cell {
  padding: 16px 18px;
  background: var(--svc-surface-deep);
}

.page-products .svc-screen__cell dt {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-products .svc-screen__cell dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper-2);
}

.page-products .svc-screen__fig {
  margin: 0;
  border: 1px solid var(--svc-line-soft);
}

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

/* ---------- 收藏 ---------- */
.page-products .svc-fav {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}

.page-products .svc-fav__fig {
  margin: 0;
  border: 1px solid var(--svc-line-soft);
}

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

.page-products .svc-fav__list {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--svc-line-soft);
  border: 1px solid var(--svc-line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .svc-fav__row {
  padding: 16px 18px;
  background: var(--svc-surface-deep);
}

.page-products .svc-fav__row dt {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--gold);
  margin-bottom: 6px;
}

.page-products .svc-fav__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper-2);
}

.page-products .svc-fav__text > p {
  margin: 20px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--paper-2);
  max-width: 40em;
}

.page-products .svc-fav__text a,
.page-products .svc-beta__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan-dim);
}

.page-products .svc-fav__text a:hover,
.page-products .svc-beta__text a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 测试版 ---------- */
.page-products .panel.svc-beta {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
  padding: clamp(22px, 3.4vw, 40px);
  border: 1px dashed var(--coral-dim);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(255, 107, 74, .08) 0%, rgba(19, 39, 61, .88) 42%, rgba(11, 26, 43, .94) 100%);
}

.page-products .svc-beta__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--coral);
  margin: 0 0 14px;
}

.page-products .svc-beta__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 2.8vw, 28px);
  line-height: 1.24;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-products .svc-beta__text p {
  font-size: 16px;
  line-height: 1.78;
  margin: 0 0 14px;
  max-width: 40em;
}

.page-products .svc-beta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px !important;
}

.page-products .svc-beta__fig {
  margin: 0;
  border: 1px solid var(--coral-dim);
}

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

/* ---------- 后续去处 ---------- */
.page-products .svc-next__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-products .svc-next__link {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "num name"
    "num desc";
  align-items: center;
  gap: 2px 16px;
  padding: 18px 20px;
  background: var(--svc-surface);
  border: 1px solid var(--svc-line-soft);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color .24s ease, background .24s ease, transform .24s ease;
}

.page-products .svc-next__link:hover {
  border-color: var(--cyan-dim);
  border-left-color: var(--cyan);
  background: rgba(27, 53, 80, .92);
  transform: translateX(4px);
}

.page-products .svc-next__num {
  grid-area: num;
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--gold-soft);
}

.page-products .svc-next__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 18px;
  color: var(--paper);
  line-height: 1.3;
}

.page-products .svc-next__desc {
  grid-area: desc;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .svc-next__link:hover .svc-next__num {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .svc-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .page-products .path-list__item {
    padding: 20px 20px 20px 20px;
  }

  .page-products .path-list__num {
    position: static;
    display: block;
    margin-bottom: 8px;
  }

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

@media (min-width: 960px) {
  .page-products .svc-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .panel.svc-v3 {
    grid-template-columns: 1.12fr .88fr;
  }

  .page-products .svc-path {
    grid-template-columns: 1.05fr 1fr;
    align-items: start;
  }

  .page-products .svc-screen {
    grid-template-columns: 1fr 1.04fr;
    align-items: center;
  }

  .page-products .svc-fav {
    grid-template-columns: .92fr 1.08fr;
  }

  .page-products .panel.svc-beta {
    grid-template-columns: 1.15fr .85fr;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-card,
  .page-products .svc-next__link,
  .page-products .path-node rect {
    transition: none;
  }

  .page-products .svc-card:hover,
  .page-products .svc-next__link:hover {
    transform: none;
  }
}