.page-products {
  --cut: 16px;
  --pf-grid: rgba(46, 107, 90, 0.22);
}

.page-products .crumbs {
  padding-block: 20px 0;
}

/* ---------- 首屏 ---------- */
.page-products .pf-hero {
  position: relative;
  padding-block: clamp(36px, 6vw, 76px) clamp(40px, 7vw, 84px);
  border-bottom: 1px solid var(--line);
  background-image:
    linear-gradient(to right, var(--pf-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pf-grid) 1px, transparent 1px);
  background-size: 56px 56px;
  background-position: -1px -1px;
}

.page-products .pf-hero-grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-products .pf-hero-main h1 {
  margin: 14px 0 0;
  font-family: var(--sans);
  font-weight: 800;
  font-size: clamp(29px, 6.4vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 18ch;
}

.page-products .pf-lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--text);
}

.page-products .pf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pf-hero-note {
  margin: 24px 0 0;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .pf-index {
  padding: 20px 20px 16px;
}

.page-products .pf-index-head {
  margin: 0 0 12px;
  padding-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom: 1px solid var(--line);
}

.page-products .pf-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pf-index-list a {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 8px;
  font-size: 14px;
  color: var(--text);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-products .pf-index-list a .mono {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.page-products .pf-index-list a:hover,
.page-products .pf-index-list a:focus-visible {
  background: var(--raise);
  border-left-color: var(--cyan);
  color: var(--cyan);
}

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

/* ---------- 章节骨架 ---------- */
.page-products .pf-sec {
  padding-block: clamp(44px, 6vw, 76px);
}

.page-products .pf-sec-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .pf-sec-num {
  margin: 0;
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1;
  color: rgba(147, 233, 216, 0.35);
  letter-spacing: 0.04em;
}

.page-products .pf-sec-head .section-title {
  margin: 0;
  font-size: clamp(21px, 3.4vw, 32px);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-products .pf-sec-sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 46ch;
}

.page-products .pf-body-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .pf-inline-link {
  margin: 20px 0 0;
}

/* ---------- 01 赛事入口 ---------- */
.page-products .pf-entry-media {
  margin-bottom: 24px;
}

.page-products .pf-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pf-tabs a {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .pf-tabs a::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  margin-right: 8px;
}

.page-products .pf-tabs a:hover,
.page-products .pf-tabs a:focus-visible {
  background: var(--raise);
  color: var(--gold);
  border-color: var(--edge);
  outline: none;
}

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

.page-products .pf-sports {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pf-sport {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  column-gap: 14px;
  padding: 16px 14px;
  background: var(--panel);
  border-left: 2px solid var(--line);
  scroll-margin-top: 110px;
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .pf-sport:hover {
  background: var(--raise);
}

.page-products .pf-sport:target {
  background: var(--raise);
  border-left-color: var(--gold);
}

.page-products .pf-sport-no {
  grid-row: 1 / span 2;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
  padding-top: 2px;
}

.page-products .pf-sport-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
}

.page-products .pf-sport-head h3 {
  margin: 0;
  font-size: 16px;
  color: var(--text);
  letter-spacing: 0.01em;
}

.page-products .pf-sport-count {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-products .pf-sport p {
  grid-column: 2;
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pf-filters {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pf-filters li {
  padding: 14px 16px;
  background: var(--panel);
  border-left: 2px solid var(--edge);
}

.page-products .pf-filter-key {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
  margin-bottom: 6px;
}

.page-products .pf-filters p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 02 收藏 ---------- */
.page-products .pf-collect-grid {
  display: grid;
  gap: 26px;
}

.page-products .pf-collect-media {
  margin: 0;
}

.page-products .pf-steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pf-step {
  position: relative;
  padding: 20px 20px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  transition: background 0.18s var(--ease), transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .pf-step:hover {
  background: var(--raise);
  border-color: var(--line);
  transform: translateY(-3px);
}

.page-products .pf-step-num {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .pf-step h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  color: var(--text);
}

.page-products .pf-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .pf-details {
  margin-top: 20px;
  background: var(--panel);
  border-left: 2px solid var(--gold);
}

.page-products .pf-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

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

.page-products .pf-details summary::after {
  content: "+";
  font-family: var(--mono);
  color: var(--cyan);
  font-size: 16px;
}

.page-products .pf-details[open] summary {
  border-bottom: 1px solid var(--line);
}

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

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

.page-products .pf-details-body {
  padding: 16px 18px;
}

.page-products .pf-details-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pf-code {
  display: inline-block;
  padding: 5px 10px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: var(--raise);
}

/* ---------- 03 阵容 ---------- */
.page-products .pf-lineup-grid {
  display: grid;
  gap: 26px;
}

.page-products .pf-lineup-media {
  margin: 0;
}

.page-products .pf-timeline {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .pf-tl-item {
  position: relative;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .pf-tl-item::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-products .pf-tl-item.is-key {
  border-top-color: var(--edge);
}

.page-products .pf-tl-item.is-key::before {
  background: var(--gold);
}

.page-products .pf-tl-time {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .pf-tl-item h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: var(--text);
}

.page-products .pf-tl-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 04 专栏 ---------- */
.page-products .pf-column-grid {
  display: grid;
  gap: 26px;
}

.page-products .pf-column-media {
  margin: 0;
}

.page-products .pf-cols {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pf-col-item {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--panel);
  border-left: 2px solid var(--line);
  transition: background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .pf-col-item:hover {
  background: var(--raise);
  border-left-color: var(--cyan);
}

.page-products .pf-col-item strong {
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: 0.02em;
}

.page-products .pf-col-item span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 05 平板 ---------- */
.page-products .pf-sec--tablet {
  background:
    linear-gradient(180deg, rgba(20, 61, 51, 0.55), rgba(6, 26, 21, 0) 65%);
}

.page-products .pf-tablet-media {
  margin: 0 0 24px;
}

.page-products .pf-tablet-grid {
  display: grid;
  gap: 24px;
}

.page-products .pf-tablet-mock {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 3px solid var(--cyan);
}

.page-products .pf-tm-col {
  padding: 14px 14px 16px;
  min-width: 0;
}

.page-products .pf-tm-col:last-child {
  border-left: 1px dashed var(--line);
  background: var(--raise);
}

.page-products .pf-tm-label {
  margin: 0 0 10px;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .pf-tm-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pf-tm-col li {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text);
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(46, 107, 90, 0.4);
}

.page-products .pf-tm-col li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-products .pf-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.page-products .pf-size {
  padding: 7px 14px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-products .pf-size.is-on {
  color: #061A15;
  background: var(--gold);
  border-color: var(--gold);
}

.page-products .pf-sizes-note {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 06 反馈 ---------- */
.page-products .pf-feedback {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 20px;
  background: var(--panel);
  border-left: 4px solid var(--wine);
}

.page-products .pf-feedback-flag {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
  background: var(--wine);
}

.page-products .pf-feedback-body h3 {
  margin: 0 0 10px;
  font-size: 17px;
  color: var(--text);
}

.page-products .pf-feedback-body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .pf-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.page-products .pf-links a {
  display: inline-block;
  padding: 9px 16px;
  font-size: 13.5px;
  color: var(--text);
  text-decoration: none;
  background: var(--raise);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

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

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

.page-products .pf-contact-line {
  margin: 20px 0 0;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
  word-break: break-word;
}

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

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

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

  .page-products .pf-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -16px;
    width: 16px;
    border-top: 1px dashed var(--line);
  }

  .page-products .pf-collect-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .pf-lineup-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .pf-column-grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-products .pf-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 20px;
  }

  .page-products .pf-tablet-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pf-sport-head {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1020px) {
  .page-products .pf-hero-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    gap: 48px;
  }

  .page-products .pf-sec-head {
    grid-template-columns: 96px minmax(0, 1fr) minmax(0, 300px);
    align-items: start;
    column-gap: 28px;
    row-gap: 0;
  }

  .page-products .pf-sec-num {
    font-size: 48px;
  }

  .page-products .pf-sec-sub {
    padding-top: 6px;
  }

  .page-products .pf-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pf-sports {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2px;
  }

  .page-products .pf-tablet-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 32px;
  }

  .page-products .pf-feedback {
    padding: 28px 26px;
    grid-template-columns: 30px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pf-step:hover {
    transform: none;
  }
}