.page-products {
  --pf-grid-line: rgba(43, 62, 74, .38);
  color: var(--paper);
  font-family: var(--font-body);
  background-color: var(--ink);
  background-image:
    linear-gradient(to right, var(--pf-grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pf-grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products .pf-link {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pf-link:hover,
.page-products .pf-link:focus-visible {
  color: var(--paper);
}

.page-products .pf-crumb-wrap {
  padding: clamp(12px, 2.5vw, 22px) 0 0;
}

.page-products .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  padding: clamp(20px, 3.5vw, 40px) 0 clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(110% 80% at 90% -10%, rgba(37, 216, 240, .12), transparent 62%),
    linear-gradient(180deg, rgba(11, 36, 52, .94), rgba(6, 24, 38, .9));
}

.page-products .pf-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

.page-products .pf-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .pf-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pf-lead {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.78;
  color: var(--paper-dim);
}

.page-products .pf-index {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .pf-index li {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pf-index a {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 13px 10px 13px 4px;
  text-decoration: none;
  color: inherit;
  transition: background-color .18s ease;
}

.page-products .pf-index a:hover,
.page-products .pf-index a:focus-visible {
  background: rgba(37, 216, 240, .08);
}

.page-products .pf-index-num {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .pf-index-name {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper);
}

.page-products .pf-index-desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .pf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pf-console {
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(15, 48, 68, .92), rgba(6, 24, 38, .96));
  padding: clamp(14px, 2.2vw, 22px);
}

.page-products .pf-console-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-products .pf-console-head .chip {
  font-size: 10.5px;
}

.page-products .pf-console-figure {
  margin: 0;
}

.page-products .pf-console-figure .media-frame {
  border: 1px solid var(--line-soft);
}

.page-products .pf-status {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-products .pf-status li {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line-soft);
  font-size: 13px;
  color: var(--paper-dim);
}

.page-products .pf-status .dot {
  width: 8px;
  height: 8px;
}

.page-products .pf-status-val {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .03em;
  color: var(--cyan);
}

/* ---------- 通用区块 ---------- */
.page-products .pf-section {
  padding: clamp(32px, 5vw, 72px) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pf-section--deck {
  background: linear-gradient(180deg, rgba(11, 36, 52, .9), rgba(4, 18, 28, .6));
}

.page-products .pf-sec-head {
  max-width: 70ch;
}

.page-products .pf-k {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--orange);
  border: 1px solid rgba(255, 122, 26, .45);
  padding: 3px 8px;
}

.page-products .pf-sec-head h2 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.8vw, 40px);
  line-height: 1.12;
  color: var(--paper);
}

.page-products .pf-sec-head p {
  margin: 12px 0 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--paper-dim);
}

.page-products .pf-figure {
  margin: clamp(20px, 3vw, 28px) 0 0;
}

.page-products .pf-figure .media-frame {
  border: 1px solid var(--line);
}

/* ---------- 会员中心 ---------- */
.page-products .pf-member-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .pf-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pf-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-products .pf-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.page-products .pf-list strong {
  display: block;
  margin-bottom: 2px;
  color: var(--paper);
  font-weight: 600;
}

.page-products .pf-board {
  border: 1px solid var(--line);
  background: rgba(6, 24, 38, .86);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pf-board-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-products .pf-board-head span:last-child {
  color: var(--muted);
}

.page-products .pf-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .pf-table th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--muted);
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}

.page-products .pf-table td {
  padding: 11px 14px;
  color: var(--paper-dim);
  border-bottom: 1px solid rgba(43, 62, 74, .5);
  white-space: nowrap;
}

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

.page-products .pf-table tbody tr:hover {
  background: rgba(37, 216, 240, .07);
}

.page-products .pf-mono {
  font-family: var(--font-mono);
  letter-spacing: .02em;
  color: var(--paper);
}

.page-products .pf-up {
  color: var(--lime);
}

.page-products .pf-down {
  color: var(--alert);
}

/* ---------- 赛程时间轴 ---------- */
.page-products .pf-track {
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: rgba(4, 18, 28, .9);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pf-track:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pf-lanes {
  min-width: 760px;
}

.page-products .pf-lane {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pf-lane:last-child {
  border-bottom: 0;
}

.page-products .pf-lane-name {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--paper);
  border-right: 1px solid var(--line-soft);
  background: rgba(11, 36, 52, .6);
}

.page-products .pf-lane-name .mono {
  font-size: 11px;
  color: var(--cyan);
}

.page-products .pf-lane-slots {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
}

.page-products .pf-slot {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid var(--line-soft);
  font-size: 12.5px;
  color: var(--paper-dim);
  white-space: nowrap;
}

.page-products .pf-slot .mono {
  font-size: 11.5px;
  color: var(--cyan);
}

.page-products .pf-slot--hi {
  border-color: rgba(255, 122, 26, .55);
  background: rgba(255, 122, 26, .08);
  color: var(--paper);
}

.page-products .pf-slot--hi .mono {
  color: var(--orange);
}

.page-products .pf-notes {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pf-notes li {
  padding: 2px 0 2px 14px;
  border-left: 2px solid var(--moss);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-products .pf-notes strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--cyan);
}

/* ---------- 数据面板 ---------- */
.page-products .pf-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pf-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 48, 68, .75), rgba(6, 24, 38, .9));
  padding: 18px;
}

.page-products .pf-card-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-products .pf-card h3 {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .pf-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-dim);
}

/* ---------- 折叠排查 ---------- */
.page-products .pf-fold {
  margin-top: clamp(20px, 3vw, 28px);
  border: 1px solid var(--line);
  background: rgba(11, 36, 52, .82);
}

.page-products .pf-fold summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .pf-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .pf-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--orange);
}

.page-products .pf-fold[open] summary::after {
  content: "–";
}

.page-products .pf-fold-body {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper-dim);
}

.page-products .pf-fold-body p {
  margin: 0;
}

.page-products .pf-fold-body p + p {
  margin-top: 12px;
}

.page-products .pf-steps-list {
  list-style: none;
  margin: 12px 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pf-steps-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pf-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  padding-top: 2px;
}

.page-products .pf-fold-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

/* ---------- 兼容矩阵 ---------- */
.page-products .pf-matrix {
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line);
  background: rgba(6, 24, 38, .86);
}

.page-products .pf-matrix-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 14px;
  align-items: center;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-products .pf-matrix-row--head {
  display: none;
}

.page-products .pf-m-platform {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--paper);
}

.page-products .pf-m-platform .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-products .pf-m-cell {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  color: var(--paper-dim);
}

.page-products .pf-m-cell::before {
  content: attr(data-label);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-products .pf-m-cell .dot {
  width: 7px;
  height: 7px;
}

.page-products .pf-compat-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  max-width: 76ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 使用流程 ---------- */
.page-products .pf-flow {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pf-flow li {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(11, 36, 52, .7);
  padding: 18px;
}

.page-products .pf-flow li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 2px;
  background: var(--cyan);
}

.page-products .pf-flow-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-products .pf-flow h3 {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--paper);
}

.page-products .pf-flow p {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-products .pf-next {
  margin-top: clamp(28px, 4vw, 44px);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(15, 48, 68, .8), rgba(4, 18, 28, .9));
  padding: clamp(18px, 2.5vw, 26px);
}

.page-products .pf-next h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--paper);
}

.page-products .pf-next-links {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-products .pf-next-links a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  text-decoration: none;
  font-size: 14.5px;
  color: var(--paper);
  transition: color .18s ease;
}

.page-products .pf-next-links a:hover,
.page-products .pf-next-links a:focus-visible {
  color: var(--cyan);
}

.page-products .pf-next-links .mono {
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pf-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-products .pf-next-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 28px;
  }
}

@media (min-width: 820px) {
  .page-products .pf-matrix-row {
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
    padding: 12px 16px;
  }

  .page-products .pf-matrix-row--head {
    display: grid;
    background: rgba(11, 36, 52, .92);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .1em;
    color: var(--muted);
  }

  .page-products .pf-m-platform {
    grid-column: auto;
    font-size: 16px;
  }

  .page-products .pf-m-cell::before {
    content: none;
  }

  .page-products .pf-fold-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 860px) {
  .page-products .pf-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 900px) {
  .page-products .pf-hero-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .pf-member-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
}