/* ===== 规则与数据 /features/ ===== */
.page-products {
  --pp-line: rgba(244, 241, 232, 0.14);
  --pp-line-strong: rgba(244, 241, 232, 0.3);
  --pp-panel: rgba(244, 241, 232, 0.045);
  --pp-soft: rgba(244, 241, 232, 0.74);

  background:
    radial-gradient(120% 55% at 84% -4%, rgba(14, 107, 92, 0.48), rgba(11, 27, 43, 0) 62%),
    radial-gradient(90% 40% at 4% 14%, rgba(242, 103, 34, 0.11), rgba(11, 27, 43, 0) 58%),
    var(--ink);
  color: var(--paper);
  padding-block: var(--sp-3) var(--sp-6);
  overflow-x: clip;
}

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

/* ---------- 首屏 ---------- */
.page-products .feat-hero {
  padding-top: var(--sp-2);
}

.page-products .feat-hero .breadcrumb {
  margin-bottom: var(--sp-4);
}

.page-products .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-3);
}

.page-products .hero-grid .vertical-note {
  justify-self: start;
  align-self: start;
}

.page-products h1 {
  margin: 0 0 var(--sp-3);
  font-family: var(--f-display);
  font-weight: 900;
  font-size: clamp(1.85rem, 5.6vw, 3.7rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  max-width: 12em;
  color: var(--paper);
}

.page-products .feat-lede {
  margin: 0;
  max-width: 36em;
  font-family: var(--f-body);
  font-size: clamp(0.98rem, 1.4vw, 1.08rem);
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--sp-3) var(--sp-3);
  margin: var(--sp-5) 0 0;
  padding-top: var(--sp-3);
  border-top: 1px solid var(--pp-line-strong);
}

.page-products .stat-cell {
  min-width: 0;
}

.page-products .stat-label {
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--note);
}

.page-products .hero-stats dd {
  margin: 0.3em 0 0;
}

.page-products .stat-num {
  font-family: var(--f-mono);
  font-size: clamp(1.45rem, 3.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .jump-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1) var(--sp-2);
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px dashed var(--pp-line);
}

.page-products .jump-bar a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0.35em 1.05em;
  border-radius: var(--r-pill);
  border: 1px solid var(--pp-line-strong);
  color: var(--paper);
  font-size: 0.86rem;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.page-products .jump-bar a:hover,
.page-products .jump-bar a:focus-visible {
  background: var(--water);
  border-color: var(--water-lift);
  color: var(--paper);
}

/* ---------- 规则行：编号列 + 说明列 ---------- */
.page-products .rule-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: var(--sp-2);
  padding-block: var(--sp-5);
  border-top: 1px solid var(--pp-line);
}

.page-products .rule-no {
  font-family: var(--f-mono);
  font-size: clamp(0.95rem, 2vw, 1.3rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--water-lift);
  padding-top: 0.4em;
}

.page-products .rule-body {
  min-width: 0;
}

.page-products .rule-body h2 {
  margin: 0 0 var(--sp-3);
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.4vw, 2.4rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .rule-body p {
  max-width: 38em;
  margin: 0 0 var(--sp-3);
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .rule-body p:last-child {
  margin-bottom: 0;
}

/* 名额流向 */
.page-products .flow {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin: 0 0 var(--sp-4);
  padding: 0;
}

.page-products .flow-node {
  flex: 1 1 168px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.32em;
  padding: var(--sp-2);
  border-radius: var(--r-md);
  background: var(--pp-panel);
  border: 1px solid var(--pp-line);
  border-left: 4px solid var(--note);
}

.page-products .flow-node strong {
  font-size: 0.94rem;
  color: var(--paper);
}

.page-products .flow-node span:last-child {
  font-size: 0.81rem;
  line-height: 1.6;
  color: var(--note);
}

.page-products .flow-arrow {
  font-family: var(--f-mono);
  font-size: 1.15rem;
  line-height: 1;
  color: var(--note);
}

.page-products .flow-node--promote { border-left-color: var(--green); }
.page-products .flow-node--promote .flow-arrow { color: var(--green); }
.page-products .flow-node--relegate { border-left-color: var(--red); }
.page-products .flow-node--relegate .flow-arrow { color: var(--red); }
.page-products .flow-node--playoff { border-left-color: var(--orange); }
.page-products .flow-node--playoff .flow-arrow { color: var(--orange); }

/* 变更提示 */
.page-products .rule-body p.change-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.7em;
  max-width: 38em;
  margin: 0 0 var(--sp-4);
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  background: rgba(242, 103, 34, 0.1);
  border-left: 4px solid var(--orange);
  font-size: 0.9rem;
  color: var(--paper);
}

.page-products .change-note .mono {
  color: var(--orange);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

/* 伤停时间轴 */
.page-products .injury-track {
  list-style: none;
  margin: 0 0 var(--sp-4);
  padding: 0 0 0 var(--sp-3);
  border-left: 2px solid rgba(240, 169, 59, 0.34);
}

.page-products .injury-track li {
  position: relative;
  padding-bottom: var(--sp-3);
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--pp-soft);
}

.page-products .injury-track li:last-child {
  padding-bottom: 0;
}

.page-products .injury-track li::before {
  content: "";
  position: absolute;
  left: calc(var(--sp-3) * -1 - 7px);
  top: 0.62em;
  width: 11px;
  height: 11px;
  border-radius: var(--r-pill);
  background: var(--amber);
}

.page-products .injury-track .mono {
  display: inline-block;
  min-width: 4.6em;
  color: var(--amber);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

/* 可展开判定示例 */
.page-products .rule-entry {
  border-top: 1px dashed var(--pp-line-strong);
  padding-block: var(--sp-1);
}

.page-products .rule-entry summary {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
  list-style: none;
  cursor: pointer;
  padding: 0.6em 0;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--paper);
  transition: color 160ms ease;
}

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

.page-products .rule-entry summary:hover,
.page-products .rule-entry summary:focus-visible {
  color: var(--cyan);
}

.page-products .rule-entry summary::after {
  content: "＋";
  margin-left: auto;
  flex: none;
  font-family: var(--f-mono);
  color: var(--water-lift);
}

.page-products .rule-entry[open] summary::after {
  content: "－";
  color: var(--orange);
}

.page-products .rule-entry summary .mono {
  flex: none;
  padding: 0.16em 0.7em;
  border: 1px solid rgba(31, 156, 132, 0.5);
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--water-lift);
}

.page-products .rule-entry-body {
  padding: 0.2em 0 var(--sp-2);
}

.page-products .rule-entry-body p {
  max-width: 36em;
  margin: 0 0 var(--sp-2);
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--note);
}

.page-products .rule-entry-body p:last-child {
  margin-bottom: 0;
}

/* ---------- 主场地图整宽带 ---------- */
.page-products .map-band {
  margin-block: var(--sp-5);
  padding-block: clamp(30px, 5vw, 68px);
  background:
    linear-gradient(158deg, rgba(14, 107, 92, 0.55), rgba(6, 19, 32, 0.94) 72%),
    var(--ink-deep);
  border-block: 1px solid rgba(77, 225, 193, 0.22);
}

.page-products .band-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.page-products .band-head h2 {
  margin: 0.35em 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.6rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .band-lede {
  margin: 0;
  max-width: 34em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .band-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-3);
  align-items: start;
}

.page-products .pitch-figure {
  margin: 0;
}

.page-products .pitch-figure svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  border: 1px solid rgba(77, 225, 193, 0.28);
}

.page-products .pitch-figure figcaption {
  margin-top: var(--sp-2);
  font-size: 0.83rem;
  line-height: 1.75;
  color: var(--note);
}

.page-products .pitch-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin: var(--sp-2) 0 0;
  font-size: 0.78rem;
  color: var(--note);
}

.page-products .pitch-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}

.page-products .pitch-legend span::before {
  content: "";
  width: 15px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-products .pitch-legend .lg--home::before { background: var(--orange); }
.page-products .pitch-legend .lg--away::before { background: var(--amber); }

.page-products .band-side {
  min-width: 0;
}

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

.page-products .field-list li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: var(--sp-2);
  align-items: baseline;
  padding: 0.72em 0;
  border-bottom: 1px solid var(--pp-line);
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--pp-soft);
}

.page-products .field-list .mono {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .band-side .note-hand {
  margin-top: var(--sp-3);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--amber);
}

.page-products .band-photo {
  margin: var(--sp-4) 0 0;
}

/* ---------- 跨级别比较 ---------- */
.page-products .compare-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.page-products .compare-card {
  padding: var(--sp-3);
  border-radius: var(--r-md);
  background: var(--pp-panel);
  border: 1px solid var(--pp-line);
}

.page-products .compare-card h3 {
  margin: 0 0 0.45em;
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-products .compare-fig {
  margin: 0 0 0.7em;
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-products .compare-card p:last-child {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.8;
  color: var(--pp-soft);
}

/* ---------- 12 类标准横向索引条 ---------- */
.page-products .std-bar {
  display: flex;
  gap: var(--sp-2);
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: var(--sp-2);
  margin-bottom: var(--sp-4);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .std-card {
  flex: 0 0 clamp(180px, 48vw, 228px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 0.45em;
  padding: var(--sp-2) var(--sp-2) var(--sp-3);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, rgba(244, 241, 232, 0.075), rgba(244, 241, 232, 0.02));
  border: 1px solid var(--pp-line);
}

.page-products .std-card:nth-child(3n) {
  transform: translateY(9px);
}

.page-products .std-no {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-products .std-card h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .std-count {
  margin: auto 0 0;
  padding-top: 0.6em;
  font-size: 0.8rem;
  color: var(--cyan);
}

/* ---------- 查询流程（纸白面板） ---------- */
.page-products .lookup {
  margin-top: var(--sp-5);
}

.page-products .lookup-inner {
  padding: clamp(24px, 4.5vw, 58px);
  border-radius: var(--r-lg);
  background: var(--paper);
  color: var(--text);
}

.page-products .eyebrow--ink {
  color: var(--water);
}

.page-products .lookup-inner h2 {
  margin: 0.35em 0 var(--sp-3);
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.35rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-products .lookup-lede {
  max-width: 34em;
  margin: 0 0 var(--sp-4);
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(16, 24, 32, 0.72);
}

.page-products .lookup-steps {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin: 0 0 var(--sp-4);
  padding: 0;
}

.page-products .lookup-steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: var(--sp-2);
  align-items: start;
  padding: var(--sp-2) 0;
  border-top: 1px solid rgba(16, 24, 32, 0.14);
}

.page-products .step-no {
  font-size: 0.8rem;
  color: var(--water);
}

.page-products .step-text {
  min-width: 0;
}

.page-products .lookup-steps h3 {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .lookup-steps p {
  margin: 0.3em 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(16, 24, 32, 0.72);
}

.page-products .lookup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.page-products .lookup-actions .btn {
  background: transparent;
  border: 1px solid rgba(14, 107, 92, 0.45);
  color: var(--water);
}

.page-products .lookup-actions .btn:hover,
.page-products .lookup-actions .btn:focus-visible {
  background: var(--water);
  color: var(--paper);
}

.page-products .lookup-actions .btn-cta {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--paper);
}

.page-products .lookup-actions .btn-cta:hover,
.page-products .lookup-actions .btn-cta:focus-visible {
  background: var(--water);
  border-color: var(--water);
  color: var(--paper);
}

/* ---------- 收束 ---------- */
.page-products .closing {
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--pp-line-strong);
}

.page-products .closing p {
  max-width: 34em;
  margin: 0 0 var(--sp-3);
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--pp-soft);
}

.page-products .closing-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1) var(--sp-2);
  margin: 0;
  padding: 0;
}

.page-products .closing-links a {
  display: inline-block;
  padding: 0.42em 1.05em;
  border-radius: var(--r-pill);
  border: 1px solid var(--pp-line);
  background: var(--pp-panel);
  color: var(--paper);
  font-size: 0.86rem;
  text-decoration: none;
  transition: border-color 180ms ease, color 180ms ease;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-products .hero-stats {
    grid-template-columns: 1.25fr 1fr 1.05fr 1fr;
  }
}

@media (min-width: 820px) {
  .page-products .compare-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--sp-4);
    align-items: start;
  }

  .page-products .compare-card--offset {
    margin-top: 36px;
  }
}

@media (min-width: 860px) {
  .page-products .lookup-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 var(--sp-4);
  }
}

@media (min-width: 900px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: var(--sp-4);
  }

  .page-products .hero-grid .vertical-note {
    justify-self: end;
  }

  .page-products .rule-row {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: var(--sp-4);
  }

  .page-products .band-head {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: var(--sp-4);
    align-items: end;
  }

  .page-products .band-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--sp-4);
  }

  .page-products .field-list li {
    grid-template-columns: 72px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-products .std-card,
  .page-products .compare-card--offset {
    transform: none;
    margin-top: 0;
  }
}