.page-products {
  --fn-gap: clamp(14px, 2.4vw, 26px);
  --fn-mod-gap: clamp(34px, 5.6vw, 84px);
}

.page-products .crumbs {
  padding-top: clamp(16px, 2.6vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-products .fn-hero {
  padding-bottom: clamp(20px, 3.4vw, 40px);
}

.page-products .fn-hero-grid {
  align-items: start;
}

.page-products .fn-hero-copy {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .fn-hero-copy h1 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(28px, 4vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .fn-lead {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(15.5px, 1.3vw, 17.5px);
  line-height: 1.75;
  color: var(--ink);
}

.page-products .fn-note {
  margin: 0;
  max-width: 42ch;
  padding-left: 14px;
  border-left: 3px solid var(--ember);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--gray);
}

.page-products .fn-hero-media {
  margin: 0;
}

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

.page-products .media > img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-products .media__cap {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--gray);
}

/* ---------- 模块索引条 ---------- */
.page-products .fn-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: clamp(22px, 3.6vw, 44px);
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-products .fn-index a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--gray);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .fn-index a:hover,
.page-products .fn-index a:focus-visible {
  color: var(--ink);
}

.page-products .fn-index a[aria-current="location"] {
  color: var(--milan);
  border-bottom-color: var(--milan);
}

/* ---------- 分节 ---------- */
.page-products .pitch-line {
  margin: clamp(6px, 1.4vw, 16px) 0;
}

.page-products .fn-module + .fn-module {
  padding-top: clamp(38px, 5.6vw, 88px);
}

.page-products .fn-mod-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  align-items: baseline;
  margin-bottom: clamp(20px, 3.2vw, 36px);
}

.page-products .fn-mod-head .sec-num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.3vw, 26px);
  font-weight: 700;
  line-height: 1;
  color: var(--milan);
  letter-spacing: 0.02em;
}

.page-products .fn-mod-head .sec-title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .fn-mod-lead {
  grid-column: 1 / -1;
  margin: 8px 0 0;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--gray);
}

/* ---------- 指标卡 ---------- */
.page-products .fn-stats {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-products .fn-stats .stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .fn-stats .stat-label {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-products .fn-stats .stat--up .stat-value {
  color: #3f9b3a;
}

.page-products .fn-stat-note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--gray);
}

/* ---------- 折叠研究板 ---------- */
.page-products .fn-details {
  margin-top: clamp(14px, 2vw, 22px);
  overflow: hidden;
}

.page-products .fn-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ink);
}

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

.page-products .fn-details > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--milan);
}

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

.page-products .fn-detail-body {
  padding: 0 18px 20px;
  border-top: 1px solid var(--line);
}

.page-products .fn-detail-body p {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .fn-terms {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.page-products .fn-terms .term {
  display: grid;
  grid-template-columns: minmax(84px, 130px) minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-top: 1px dashed var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
}

.page-products .fn-terms .term-term {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--milan);
}

/* ---------- 延伸入口 ---------- */
.page-products .more {
  margin-top: clamp(14px, 2vw, 20px);
}

/* ---------- 定位球档位刻度 ---------- */
.page-products .fn-tier-media {
  margin: 0 0 clamp(18px, 2.8vw, 30px);
}

.page-products .fn-tier-scale {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-products .fn-tier {
  position: relative;
  overflow: hidden;
  padding: 18px 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
}

.page-products .fn-tier::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 5px;
  background: var(--tier-c, var(--blue));
}

.page-products .fn-tier--1 { --tier-c: var(--lime); }
.page-products .fn-tier--2 { --tier-c: var(--blue); }
.page-products .fn-tier--3 { --tier-c: var(--amber); }
.page-products .fn-tier--4 { --tier-c: var(--line); }

.page-products .fn-tier-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-products .fn-tier h3 {
  margin: 8px 0 0;
  font-family: var(--font-title);
  font-size: 16.5px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .fn-tier p {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 球队矩阵 ---------- */
.page-products .fn-away-body {
  display: grid;
  align-content: start;
  gap: 14px;
}

.page-products .fn-mat {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .fn-cell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  padding-bottom: 0;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .fn-cell::after {
  content: "客场胜率";
  position: absolute;
  inset: auto 0 4px 0;
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-align: center;
  color: var(--milan);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-products .fn-cell:hover,
.page-products .fn-cell:focus-visible {
  background: var(--cream);
  border-color: var(--milan);
  outline: none;
}

.page-products .fn-cell:hover::after,
.page-products .fn-cell:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.page-products .fn-cell:hover span,
.page-products .fn-cell:focus-visible span {
  transform: translateY(-7px);
  transition: transform 0.18s var(--ease);
}

.page-products .fn-mat-hint,
.page-products .fn-away-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--gray);
}

.page-products .fn-mat-hint {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--milan);
}

.page-products .fn-away-media {
  margin: 0;
}

/* ---------- 青训 ---------- */
.page-products .fn-youth-cols {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-products .fn-youth-col h3 {
  margin: 8px 0 0;
  font-family: var(--font-title);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .fn-youth-col > p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

.page-products .fn-fields {
  display: grid;
  gap: 0;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .fn-fields li {
  padding: 9px 0;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-products .fn-youth-media {
  margin: 0 0 clamp(14px, 2vw, 20px);
}

/* ---------- 薪资结构 ---------- */
.page-products .fn-salary-body {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .fn-salary-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--gray);
}

.page-products .fn-pos-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .fn-pos {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--pos-c, var(--line));
  border-radius: var(--radius-sm);
  background: var(--paper);
}

.page-products .fn-pos--1 { --pos-c: var(--blue); }
.page-products .fn-pos--2 { --pos-c: var(--lime); }
.page-products .fn-pos--3 { --pos-c: var(--amber); }
.page-products .fn-pos--4 { --pos-c: var(--milan); }

.page-products .fn-pos-name {
  font-family: var(--font-title);
  font-size: 15.5px;
  color: var(--ink);
}

.page-products .fn-pos-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--gray);
}

.page-products .fn-salary-media {
  margin: 0 auto;
  max-width: 320px;
  width: 100%;
}

/* ---------- 组合用法 ---------- */
.page-products .fn-paths {
  align-items: stretch;
}

.page-products .fn-path {
  display: grid;
  align-content: start;
  gap: 10px;
}

.page-products .fn-path h3 {
  margin: 4px 0 0;
  font-family: var(--font-title);
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .fn-path > p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gray);
}

.page-products .fn-steps {
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: fn-step;
}

.page-products .fn-steps li {
  position: relative;
  padding-left: 30px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink);
  counter-increment: fn-step;
}

.page-products .fn-steps li::before {
  content: counter(fn-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--milan);
}

.page-products .fn-path .more {
  margin-top: 6px;
}

/* ---------- 收尾 ---------- */
.page-products .fn-close-panel {
  padding: clamp(26px, 4vw, 48px);
}

.page-products .fn-close-panel h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .fn-close-panel p {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(247, 243, 234, 0.76);
}

.page-products .fn-close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-products .fn-close-panel .btn--ghost {
  color: var(--cream);
  border-color: rgba(247, 243, 234, 0.45);
}

.page-products .fn-close-panel .btn--ghost:hover,
.page-products .fn-close-panel .btn--ghost:focus-visible {
  border-color: var(--cream);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .fn-tier-scale {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .fn-mat {
    gap: 8px;
  }
}

@media (min-width: 960px) {
  .page-products .fn-tier-scale {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .fn-away-grid {
    align-items: start;
  }

  .page-products .fn-cell {
    font-size: 12.5px;
  }
}

@media (max-width: 560px) {
  .page-products .fn-cell::after {
    content: "";
  }

  .page-products .fn-cell:hover span,
  .page-products .fn-cell:focus-visible span {
    transform: none;
  }

  .page-products .fn-terms .term {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .fn-index a,
  .page-products .fn-cell,
  .page-products .fn-cell::after {
    transition: none;
  }
}