.page-products {
  --pr-line: var(--grid-line);
  --pr-soft: var(--ink-room);
  --pr-text: var(--paper);
  --pr-dim: var(--silver);
  color: var(--pr-text);
  background: var(--ink-night);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-products .pr-bc {
  padding: 18px 0 4px;
}
.page-products .pr-bc-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  letter-spacing: .04em;
}
.page-products .pr-bc-link {
  color: var(--pr-dim);
  text-decoration: none;
}
.page-products .pr-bc-link:hover {
  color: var(--cyan);
}
.page-products .pr-bc-sep {
  color: var(--pr-line);
}
.page-products .pr-bc-current {
  color: var(--lime);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding: 40px 0 56px;
  border-bottom: 1px solid var(--pr-line);
}
.page-products .pr-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: start;
}
.page-products .pr-eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-products .pr-h1 {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 8.4vw, 78px);
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--paper);
}
.page-products .pr-hl {
  color: var(--lime);
  box-shadow: inset 0 -.12em 0 0 rgba(196, 249, 74, .28);
}
.page-products .pr-lede {
  margin: 0 0 32px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pr-dim);
}
.page-products .pr-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
}
.page-products .pr-hero-stat {
  background: var(--ink-night);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.page-products .pr-hero-stat-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--paper);
}
.page-products .pr-hero-stat-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--pr-dim);
}
.page-products .pr-hero-media {
  margin: 0;
  border: 1px solid var(--pr-line);
  background: var(--ink-night);
}
.page-products .pr-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.85);
}
.page-products .pr-media-note {
  display: block;
  padding: 12px 14px;
  border-top: 1px solid var(--pr-line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--pr-dim);
}

/* ---------- 章节目录 ---------- */
.page-products .pr-toc {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(10, 18, 38, .94);
  border-bottom: 1px solid var(--pr-line);
  backdrop-filter: blur(8px);
}
.page-products .pr-toc-inner {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-top: 12px;
  padding-bottom: 12px;
  scrollbar-width: none;
}
.page-products .pr-toc-inner::-webkit-scrollbar {
  display: none;
}
.page-products .pr-toc-link {
  flex: 0 0 auto;
  padding: 7px 13px;
  border: 1px solid var(--pr-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--pr-dim);
  text-decoration: none;
  white-space: nowrap;
}
.page-products .pr-toc-link:hover,
.page-products .pr-toc-link:focus-visible {
  border-color: var(--lime);
  color: var(--lime);
}

/* ---------- 章节骨架 ---------- */
.page-products .pr-sec {
  padding: 64px 0;
  border-bottom: 1px solid var(--pr-line);
}
.page-products .pr-sec--room {
  background: var(--ink-room);
}
.page-products .pr-sec--full {
  background: linear-gradient(180deg, var(--ink-night) 0%, #0d1730 55%, var(--ink-night) 100%);
}
.page-products .pr-sec-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 40px;
}
.page-products .chapter-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--pr-dim);
}
.page-products .pr-h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 46px);
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--paper);
}
.page-products .pr-h3 {
  margin: 0 0 16px;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-products .pr-sub {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pr-dim);
}

/* ---------- 01 能力清单 ---------- */
.page-products .pr-cap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pr-line);
}
.page-products .pr-cap-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pr-line);
  transition: background-color .2s ease;
}
.page-products .pr-cap-row:hover {
  background: rgba(47, 227, 208, .05);
}
.page-products .pr-cap-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--pr-dim);
  line-height: 1.9;
}
.page-products .pr-cap-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--lime);
}
.page-products .pr-cap-metric {
  grid-column: 2 / -1;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
}
.page-products .pr-cap-note {
  grid-column: 2 / -1;
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pr-dim);
}

/* ---------- 02 轮次 ---------- */
.page-products .pr-rounds {
  border: 1px solid var(--pr-line);
  background: var(--ink-night);
  padding: 22px 18px;
}
.page-products .pr-rounds-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  margin-bottom: 18px;
}
.page-products .pr-rounds-range {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--paper);
  letter-spacing: .04em;
}
.page-products .pr-rounds-note {
  font-size: 12px;
  color: var(--pr-dim);
}
.page-products .pr-round-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
}
.page-products .pr-round-cell {
  background: var(--ink-night);
  padding: 12px 4px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pr-dim);
}
.page-products .pr-round-cell--current {
  background: var(--lime);
  color: var(--ink-night);
  font-weight: 700;
}
.page-products .pr-rounds-foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
}
.page-products .pr-scope {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
}
.page-products .pr-scope-item {
  background: var(--ink-room);
  padding: 20px 18px;
}
.page-products .pr-scope-label {
  display: block;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--pr-dim);
  margin-bottom: 8px;
}
.page-products .pr-scope-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--cyan);
  margin-bottom: 8px;
}
.page-products .pr-scope-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--pr-dim);
}

/* ---------- 03 资料与积分榜 ---------- */
.page-products .pr-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
.page-products .pr-field-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid var(--pr-line);
}
.page-products .pr-field-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pr-line);
}
.page-products .pr-field-key {
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
}
.page-products .pr-field-val {
  font-size: 13px;
  line-height: 1.7;
  color: var(--pr-dim);
}
.page-products .pr-split-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
}
.page-products .pr-figure {
  margin: 0;
  border: 1px solid var(--pr-line);
  background: var(--ink-night);
}
.page-products .pr-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pr-figure--table img {
  aspect-ratio: 7 / 4;
}
.page-products .pr-figure--wide img {
  aspect-ratio: 16 / 7;
}
.page-products .pr-figure--tall img {
  aspect-ratio: 5 / 4;
}
.page-products .pr-sort {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--pr-line);
}
.page-products .pr-sort-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}
.page-products .pr-sort-svg {
  width: 100%;
  height: auto;
  display: block;
}
.page-products .pr-sort-box {
  fill: var(--ink-room);
  stroke: var(--grid-line);
  stroke-width: 1;
}
.page-products .pr-sort-box--last {
  stroke: var(--orange);
}
.page-products .pr-sort-text {
  fill: var(--paper);
  font-family: var(--font-mono);
  font-size: 15px;
}
.page-products .pr-sort-line {
  stroke: var(--grid-line);
  stroke-width: 1;
}
.page-products .pr-sort-aside p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-dim);
}
.page-products .pr-sort-aside p.muted {
  font-size: 13px;
  color: rgba(174, 183, 204, .72);
}

/* ---------- 04 关注列表 ---------- */
.page-products .pr-watch {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.page-products .pr-watch-nums {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
}
.page-products .pr-watch-num {
  background: var(--ink-night);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-products .pr-watch-num--local {
  background: linear-gradient(160deg, rgba(255, 106, 43, .16), rgba(255, 106, 43, .03));
}
.page-products .pr-watch-num-value {
  font-family: var(--font-mono);
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}
.page-products .pr-watch-num--local .pr-watch-num-value {
  color: var(--orange);
}
.page-products .pr-watch-num-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--pr-dim);
}
.page-products .pr-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.page-products .pr-chip {
  padding: 6px 12px;
  border: 1px solid var(--pr-line);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--pr-dim);
  background: transparent;
}
.page-products .pr-chip[data-active="true"] {
  border-color: var(--violet);
  color: var(--violet);
}
.page-products .pr-rule-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}
.page-products .pr-rule-list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--pr-line);
}
.page-products .pr-rule-dot {
  width: 8px;
  height: 8px;
  margin-top: 8px;
  background: var(--lime);
}
.page-products .pr-rule-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pr-rule-list p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pr-dim);
}
.page-products .pr-inline-link {
  display: inline-block;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, .4);
  padding-bottom: 3px;
}
.page-products .pr-inline-link:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 05 点球时间线 ---------- */
.page-products .pr-pen-track-wrap {
  border: 1px solid var(--pr-line);
  background: var(--ink-room);
  padding: 26px 0 18px;
}
.page-products .pr-pen-track {
  list-style: none;
  margin: 0;
  padding: 0 20px 10px;
  display: flex;
  gap: 0;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}
.page-products .pr-pen-node {
  position: relative;
  flex: 0 0 118px;
  scroll-snap-align: center;
  padding: 0 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-products .pr-pen-node::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--pr-line);
}
.page-products .pr-pen-idx {
  position: relative;
  z-index: 1;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--pr-line);
  background: var(--ink-night);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--paper);
}
.page-products .pr-pen-node--flag .pr-pen-idx {
  border-color: var(--red);
  color: var(--red);
}
.page-products .pr-pen-node--final .pr-pen-idx {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--ink-night);
  font-weight: 700;
}
.page-products .pr-pen-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pr-pen-meta {
  font-size: 12px;
  color: var(--pr-dim);
}
.page-products .pr-pen-scroll-hint {
  margin: 6px 20px 0;
  font-size: 12px;
}
.page-products .pr-pen-fields {
  margin-top: 36px;
}
.page-products .pr-field-list--inline li {
  grid-template-columns: 1fr;
}
.page-products .pr-figure--wide {
  margin-top: 36px;
}

/* ---------- 06 本地季票 ---------- */
.page-products .pr-ticket {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
.page-products .pr-ticket-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 1px solid var(--pr-line);
}
.page-products .pr-ticket-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pr-line);
}
.page-products .pr-ticket-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--violet);
  line-height: 1.7;
}
.page-products .pr-ticket-title {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pr-ticket-list p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pr-dim);
}

/* ---------- 07 版本演进 ---------- */
.page-products .pr-ver-wrap {
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-snap-type: x proximity;
}
.page-products .pr-ver-track {
  list-style: none;
  margin: 0;
  padding: 0 16px 14px;
  display: flex;
  gap: 12px;
  min-width: min-content;
}
.page-products .pr-ver-item {
  flex: 0 0 240px;
  scroll-snap-align: start;
  padding: 20px 16px;
  border: 1px solid var(--pr-line);
  background: var(--ink-night);
  border-top: 2px solid var(--violet);
}
.page-products .pr-ver-item--current {
  border-top-color: var(--lime);
  background: linear-gradient(180deg, rgba(196, 249, 74, .1), rgba(10, 18, 38, 1) 60%);
}
.page-products .pr-ver-tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--violet);
  border: 1px solid var(--violet);
}
.page-products .pr-ver-item--current .pr-ver-tag {
  color: var(--ink-night);
  background: var(--lime);
  border-color: var(--lime);
  font-weight: 700;
}
.page-products .pr-ver-title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pr-ver-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pr-dim);
}
.page-products .pr-figure--ver {
  margin-top: 32px;
}
.page-products .pr-ver-foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
}

/* ---------- 08 更新节奏 ---------- */
.page-products .pr-cadence {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pr-line);
  border: 1px solid var(--pr-line);
}
.page-products .pr-cadence-item {
  background: var(--ink-night);
  padding: 26px 20px;
}
.page-products .pr-cadence-item--alert {
  background: linear-gradient(150deg, rgba(255, 106, 43, .14), rgba(10, 18, 38, 1) 70%);
}
.page-products .pr-cadence-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 38px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
  margin-bottom: 14px;
}
.page-products .pr-cadence-item--alert .pr-cadence-value {
  color: var(--orange);
}
.page-products .pr-cadence-title {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pr-cadence-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--pr-dim);
}
.page-products .pr-check {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--pr-line);
}
.page-products .pr-check p {
  margin: 0 0 22px;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--pr-dim);
}
.page-products .pr-check-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pr-check-links .btn {
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pr-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pr-round-grid {
    grid-template-columns: repeat(14, minmax(0, 1fr));
  }
  .page-products .pr-scope {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pr-cadence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pr-field-list--inline {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 28px;
    border-top: 0;
  }
  .page-products .pr-field-list--inline li {
    border-top: 1px solid var(--pr-line);
    border-bottom: 0;
  }
  .page-products .pr-ver-track {
    padding-left: 24px;
    padding-right: 24px;
  }
}

@media (min-width: 960px) {
  .page-products .pr-hero {
    padding: 64px 0 80px;
  }
  .page-products .pr-hero-grid {
    grid-template-columns: minmax(0, 6.5fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }
  .page-products .pr-sec {
    padding: 96px 0;
  }
  .page-products .pr-sec-head {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 20px;
    margin-bottom: 56px;
  }
  .page-products .chapter-num {
    padding-top: 10px;
  }
  .page-products .pr-cap-row {
    grid-template-columns: 56px minmax(0, 1fr) 220px;
    align-items: baseline;
    gap: 0 20px;
    padding: 26px 0;
  }
  .page-products .pr-cap-metric {
    grid-column: 3;
    text-align: right;
  }
  .page-products .pr-cap-note {
    grid-column: 2 / 3;
    margin-top: 8px;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .3s ease, opacity .3s ease, margin-top .3s ease;
  }
  .page-products .pr-cap-row:hover .pr-cap-note,
  .page-products .pr-cap-row:focus-within .pr-cap-note {
    max-height: 6em;
    opacity: 1;
  }
  .page-products .pr-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }
  .page-products .pr-sort-body {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 56px;
  }
  .page-products .pr-watch {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }
  .page-products .pr-watch-nums {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-products .pr-ticket {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 56px;
  }
  .page-products .pr-ticket-list li {
    grid-template-columns: 40px minmax(0, 1fr);
  }
  .page-products .pr-pen-node {
    flex: 1 0 140px;
  }
  .page-products .pr-ver-item {
    flex: 1 0 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-cap-row,
  .page-products .pr-cap-note {
    transition: none;
  }
}
</main>