.page-products {
  --slab-cut: clamp(18px, 3.4vw, 44px);
  --svc-pad: clamp(46px, 6.6vw, 84px);
  position: relative;
  background: var(--c-void);
  color: var(--c-text);
  overflow-x: hidden;
}

.page-products .inline-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 245, 216, 0.4);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .inline-link:hover,
.page-products .inline-link:focus-visible {
  color: var(--c-text);
  border-bottom-color: var(--c-cyan);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding: 22px 0 4px;
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 12px;
  font-family: var(--font-mono);
}

.page-products .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-line);
}

.page-products .breadcrumb-link {
  color: var(--c-muted);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color 0.2s var(--ease);
}

.page-products .breadcrumb-link:hover,
.page-products .breadcrumb-link:focus-visible {
  color: var(--c-cyan);
}

.page-products .breadcrumb-current {
  color: var(--c-text);
  letter-spacing: 0.06em;
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  position: relative;
  padding: clamp(32px, 5vw, 72px) 0 clamp(30px, 4.4vw, 60px);
  border-bottom: 1px solid var(--c-line);
  overflow: hidden;
}

.page-products .svc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(36, 48, 74, 0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 48, 74, 0.45) 1px, transparent 1px);
  background-size: 120px 120px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 84%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 84%);
  pointer-events: none;
}

.page-products .svc-hero::after {
  content: "";
  position: absolute;
  top: -42%;
  right: -14%;
  width: 58%;
  height: 186%;
  background: radial-gradient(closest-side, rgba(122, 77, 255, 0.3), transparent 72%);
  transform: rotate(9deg);
  pointer-events: none;
}

.page-products .svc-hero .container {
  position: relative;
  z-index: 1;
}

.page-products .svc-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-products .svc-hero__title-top {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(11px, 2.4vw, 15px);
  font-weight: 500;
  letter-spacing: 0.34em;
  color: var(--c-cyan);
  margin-bottom: 16px;
}

.page-products .svc-hero__title-main {
  display: block;
  font-size: clamp(42px, 11vw, 96px);
  text-shadow: 0 0 28px rgba(43, 245, 216, 0.26);
}

.page-products .svc-hero__lead {
  margin: 26px 0 0;
  max-width: 60ch;
  font-size: clamp(16px, 1.9vw, 18px);
  line-height: 1.78;
  color: var(--c-text);
  opacity: 0.9;
}

.page-products .svc-hero__nav {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .svc-hero__nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--c-line);
  color: var(--c-text);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.03em;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .svc-hero__nav a .mono {
  color: var(--c-muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  transition: color 0.2s var(--ease);
}

.page-products .svc-hero__nav a:hover,
.page-products .svc-hero__nav a:focus-visible {
  border-color: rgba(43, 245, 216, 0.7);
  color: var(--c-cyan);
  background: rgba(43, 245, 216, 0.06);
}

.page-products .svc-hero__nav a:hover .mono,
.page-products .svc-hero__nav a:focus-visible .mono {
  color: var(--c-cyan);
}

/* ---------- 服务横带 ---------- */
.page-products .band {
  position: relative;
  padding: var(--svc-pad) 0;
}

.page-products .band + .band,
.page-products .band + .tiers,
.page-products .tiers + .band {
  border-top: 1px solid var(--c-line);
}

.page-products .band__slab {
  position: relative;
  padding: clamp(30px, 4.2vw, 54px) clamp(20px, 3.2vw, 46px);
  background: linear-gradient(160deg, #0E1420 0%, #070A11 100%);
  clip-path: polygon(
    0 var(--slab-cut),
    100% 0,
    100% calc(100% - var(--slab-cut)),
    0 100%
  );
}

.page-products .band__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .band__id {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-products .band__num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 5.4vw, 56px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--c-cyan);
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-products .band__num {
    color: transparent;
    -webkit-text-stroke: 1px rgba(43, 245, 216, 0.82);
    text-shadow: 0 0 18px rgba(43, 245, 216, 0.28);
  }
}

.page-products .band__kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--c-muted);
}

.page-products .band__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(23px, 3.3vw, 36px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--c-text);
}

.page-products .band__text {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-text);
  opacity: 0.86;
}

.page-products .band__text:last-of-type {
  margin-bottom: 0;
}

.page-products .band__who {
  display: inline-block;
  margin: 20px 0 0;
  padding: 8px 14px;
  border-left: 2px solid var(--c-violet);
  background: rgba(122, 77, 255, 0.09);
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-violet-soft);
}

/* ---------- 规格面板 ---------- */
.page-products .band__specs {
  border: 1px solid var(--c-line);
  background: rgba(14, 20, 32, 0.9);
  padding: 22px 20px;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-products .band:hover .band__specs,
.page-products .band:focus-within .band__specs {
  transform: translateY(-2px);
  border-color: rgba(43, 245, 216, 0.55);
  box-shadow: var(--glow-cyan);
}

.page-products .band__specs-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--c-muted);
}

.page-products .spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .spec-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(36, 48, 74, 0.9);
  font-size: 13px;
  line-height: 1.55;
}

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

.page-products .spec-key {
  color: var(--c-muted);
}

.page-products .spec-val {
  color: var(--c-text);
  text-align: right;
  letter-spacing: 0.02em;
}

/* ---------- 观赛带背景 ---------- */
.page-products .band__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.page-products .band__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: contrast(1.06);
}

.page-products .band__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--c-void) 8%, rgba(5, 7, 12, 0.52) 56%, var(--c-void) 100%);
}

.page-products .band--viewing .band__grid {
  z-index: 1;
}

/* ---------- 步骤列表 ---------- */
.page-products .step-list {
  list-style: none;
  counter-reset: svcstep;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .step-list li {
  position: relative;
  counter-increment: svcstep;
  padding: 13px 0 13px 48px;
  border-bottom: 1px dashed rgba(36, 48, 74, 0.9);
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-text);
  opacity: 0.88;
}

.page-products .step-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .step-list li::before {
  content: counter(svcstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
}

/* ---------- 赛事类型标签 ---------- */
.page-products .tabs {
  position: relative;
  margin-top: 26px;
}

.page-products .tabs__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .tabs__label {
  cursor: pointer;
  padding: 8px 16px;
  border: 1px solid var(--c-line);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .tabs__label:hover {
  color: var(--c-text);
  border-color: rgba(122, 77, 255, 0.7);
}

.page-products #tab-league:checked ~ .tabs__bar .tabs__label[for="tab-league"],
.page-products #tab-brand:checked ~ .tabs__bar .tabs__label[for="tab-brand"],
.page-products #tab-campus:checked ~ .tabs__bar .tabs__label[for="tab-campus"] {
  color: var(--c-cyan);
  border-color: rgba(43, 245, 216, 0.75);
  background: rgba(43, 245, 216, 0.1);
}

.page-products #tab-league:focus-visible ~ .tabs__bar .tabs__label[for="tab-league"],
.page-products #tab-brand:focus-visible ~ .tabs__bar .tabs__label[for="tab-brand"],
.page-products #tab-campus:focus-visible ~ .tabs__bar .tabs__label[for="tab-campus"] {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-products .tabs__panels {
  position: relative;
}

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

.page-products #tab-league:checked ~ .tabs__panels .tabs__panel--league,
.page-products #tab-brand:checked ~ .tabs__panels .tabs__panel--brand,
.page-products #tab-campus:checked ~ .tabs__panels .tabs__panel--campus {
  display: block;
}

.page-products .tabs__panel p {
  margin: 0;
  max-width: 62ch;
  padding: 4px 0 4px 20px;
  border-left: 2px solid var(--c-violet);
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-text);
  opacity: 0.86;
}

/* ---------- 图片 ---------- */
.page-products .svc-figure {
  position: relative;
  margin: 28px 0 0;
  border: 1px solid var(--c-line);
  overflow: hidden;
  background: var(--c-graphite);
}

.page-products .svc-figure--flush {
  margin-top: 18px;
}

.page-products .svc-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
  transition: transform 0.45s var(--ease);
}

.page-products .svc-figure:hover img {
  transform: scale(1.02);
}

/* ---------- 跨端示意 ---------- */
.page-products .cross-visual {
  margin-top: 26px;
  max-width: 560px;
}

.page-products .device-switch {
  display: block;
  width: 100%;
  max-width: 460px;
  height: auto;
  margin: 0 0 6px;
}

.page-products .device-switch__frame {
  fill: none;
  stroke: var(--c-line);
  stroke-width: 1.5;
  transition: stroke 0.25s var(--ease);
}

.page-products .device-switch__screen {
  fill: rgba(43, 245, 216, 0.06);
  stroke: rgba(43, 245, 216, 0.25);
  stroke-width: 1;
  transition: fill 0.25s var(--ease), stroke 0.25s var(--ease);
}

.page-products .device-switch__line {
  stroke: var(--c-line);
  stroke-width: 1.5;
}

.page-products .device-switch__link {
  fill: none;
  stroke: var(--c-violet);
  stroke-width: 1.5;
  stroke-dasharray: 6 6;
}

.page-products .device-switch__node {
  fill: var(--c-cyan);
}

.page-products .device-switch__item:hover .device-switch__frame {
  stroke: var(--c-cyan);
}

.page-products .device-switch__item:hover .device-switch__screen {
  fill: rgba(43, 245, 216, 0.16);
  stroke: var(--c-cyan);
}

/* ---------- 会员档位 ---------- */
.page-products .tiers {
  position: relative;
  padding: var(--svc-pad) 0;
}

.page-products .svc-head {
  max-width: 62ch;
}

.page-products .svc-head__eyebrow {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--c-cyan);
}

.page-products .svc-head__title {
  margin: 0 0 14px;
  font-family: var(--font-head);
  font-size: clamp(26px, 3.8vw, 42px);
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: 0.02em;
  color: var(--c-text);
}

.page-products .svc-head__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-products .tiers__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 38px;
}

.page-products .tier {
  position: relative;
  padding: 30px 24px 28px;
  border: 1px solid var(--c-line);
  background: linear-gradient(170deg, rgba(14, 20, 32, 0.95), rgba(5, 7, 12, 0.7));
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-products .tier::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-cyan), rgba(43, 245, 216, 0) 72%);
  transform: skewY(-1.2deg);
  transform-origin: left center;
}

.page-products .tier:hover,
.page-products .tier:focus-within {
  transform: translateY(-2px);
  border-color: rgba(43, 245, 216, 0.5);
  box-shadow: var(--glow-cyan);
}

.page-products .tier__flag {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--c-cyan);
}

.page-products .tier__title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-text);
}

.page-products .tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .tier__list li {
  position: relative;
  padding: 9px 0 9px 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text);
  opacity: 0.84;
}

.page-products .tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 8px;
  height: 1.5px;
  background: var(--c-violet);
}

/* ---------- 适配清单 ---------- */
.page-products .adapt-scroll {
  margin-top: 26px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--c-line);
  background: rgba(14, 20, 32, 0.6);
}

.page-products .adapt-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .adapt-table__caption {
  padding: 14px 16px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-muted);
}

.page-products .adapt-table th,
.page-products .adapt-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--c-line);
  vertical-align: top;
}

.page-products .adapt-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--c-muted);
}

.page-products .adapt-table tbody tr:last-child th,
.page-products .adapt-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .adapt-table tbody th {
  font-weight: 500;
  color: var(--c-text);
}

.page-products .adapt-table tbody td {
  color: var(--c-muted);
}

.page-products .adapt-table tbody td:last-child {
  color: var(--c-text);
}

.page-products .adapt-details {
  margin-top: 24px;
  border-top: 1px solid var(--c-line);
}

.page-products .adapt-item {
  border-bottom: 1px solid var(--c-line);
}

.page-products .adapt-item__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-text);
  transition: color 0.2s var(--ease);
}

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

.page-products .adapt-item__summary:hover,
.page-products .adapt-item__summary:focus-visible {
  color: var(--c-cyan);
}

.page-products .adapt-item__sign {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
}

.page-products .adapt-item__sign::before,
.page-products .adapt-item__sign::after {
  content: "";
  position: absolute;
  background: var(--c-cyan);
  transition: transform 0.2s var(--ease);
}

.page-products .adapt-item__sign::before {
  left: 0;
  top: 6.5px;
  width: 14px;
  height: 1.5px;
}

.page-products .adapt-item__sign::after {
  left: 6.5px;
  top: 0;
  width: 1.5px;
  height: 14px;
}

.page-products .adapt-item[open] .adapt-item__sign::after {
  transform: scaleY(0);
}

.page-products .adapt-item__body {
  max-width: 68ch;
  padding: 0 4px 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-products .adapt-item__body p {
  margin: 0;
}

/* ---------- 收束入口 ---------- */
.page-products .svc-cta {
  position: relative;
  padding: var(--svc-pad) 0 clamp(56px, 8vw, 108px);
  border-top: 1px solid var(--c-line);
}

.page-products .svc-cta__inner {
  position: relative;
  padding: clamp(32px, 4.6vw, 56px) clamp(22px, 3.4vw, 48px);
  background:
    radial-gradient(120% 160% at 88% -10%, rgba(43, 245, 216, 0.14), transparent 62%),
    linear-gradient(150deg, #0E1420 0%, #06080E 100%);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, 100% var(--slab-cut), 100% 100%, 0 calc(100% - var(--slab-cut)));
}

.page-products .svc-cta__eyebrow {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--c-cyan);
}

.page-products .svc-cta__title {
  margin: 0 0 16px;
  font-family: var(--font-head);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: 0.02em;
  color: var(--c-text);
}

.page-products .svc-cta__text {
  margin: 0 0 28px;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--c-muted);
}

.page-products .svc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 800px) {
  .page-products .tiers__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .band__grid {
    grid-template-columns: 96px minmax(0, 1fr) minmax(0, 330px);
    column-gap: 42px;
    row-gap: 0;
    align-items: start;
  }

  .page-products .band--flip .band__grid {
    grid-template-columns: 96px minmax(0, 330px) minmax(0, 1fr);
  }

  .page-products .band--flip .band__id {
    grid-column: 1;
  }

  .page-products .band--flip .band__specs {
    grid-column: 2;
  }

  .page-products .band--flip .band__body {
    grid-column: 3;
  }

  .page-products .band__id {
    flex-direction: column;
    gap: 8px;
  }

  .page-products .band__specs {
    margin-top: 30px;
  }

  .page-products .cross-visual {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .page-products .band__specs {
    padding: 18px 16px;
  }

  .page-products .svc-hero__nav {
    gap: 8px;
  }

  .page-products .svc-hero__nav a {
    padding: 7px 11px;
    font-size: 12px;
  }

  .page-products .svc-figure {
    margin-top: 22px;
  }

  .page-products .adapt-table th,
  .page-products .adapt-table td {
    padding: 11px 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .band__specs,
  .page-products .svc-figure img,
  .page-products .tier,
  .page-products .tabs__label,
  .page-products .adapt-item__sign::before,
  .page-products .adapt-item__sign::after {
    transition: none;
  }

  .page-products .band:hover .band__specs,
  .page-products .band:focus-within .band__specs,
  .page-products .tier:hover,
  .page-products .tier:focus-within {
    transform: none;
  }

  .page-products .svc-figure:hover img {
    transform: none;
  }
}