.page-products {
  padding-bottom: clamp(64px, 10vw, 120px);
}

/* ===== 首屏 ===== */
.page-products .fn-hero {
  padding-top: clamp(28px, 5vw, 56px);
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-products .crumbs {
  margin-bottom: clamp(22px, 3vw, 34px);
  font-size: 13px;
  color: var(--text-dim);
}

.page-products .crumbs a {
  color: var(--text-dim);
  text-decoration: none;
}

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

.page-products .fn-hero__grid {
  display: grid;
  gap: clamp(24px, 3.4vw, 44px);
}

@media (min-width: 960px) {
  .page-products .fn-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: end;
  }
}

.page-products .fn-hero__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .fn-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.2vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .fn-hero__text {
  max-width: 56ch;
  margin: 0 0 28px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .fn-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .fn-cover {
  padding: clamp(20px, 2.4vw, 26px);
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  background: var(--glass);
}

.page-products .fn-cover__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
}

.page-products .fn-cover__list {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
}

.page-products .fn-cover__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .fn-cover__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .fn-cover__row dt {
  font-size: 13px;
  color: var(--text-dim);
}

.page-products .fn-cover__row dd {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
}

/* ===== 功能模块骨架 ===== */
.page-products .fn-module {
  display: grid;
  gap: 22px;
  padding: clamp(52px, 8vw, 96px) 0;
  border-top: 1px solid var(--glass-border);
}

@media (min-width: 960px) {
  .page-products .fn-module {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(32px, 5vw, 76px);
  }
}

.page-products .fn-module__side {
  align-self: start;
}

@media (min-width: 960px) {
  .page-products .fn-module__side {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }
}

.page-products .fn-module__no {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: clamp(36px, 4.6vw, 56px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: rgba(0, 229, 199, 0.34);
}

.page-products .fn-module__name {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-products .fn-module__hint {
  max-width: 30ch;
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .fn-module__body > * + * {
  margin-top: 22px;
}

/* ===== 通用文本件 ===== */
.page-products .fn-lead {
  margin: 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--text);
}

.page-products .fn-sub {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .fn-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--text-dim);
}

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

.page-products .fn-figure .media__img {
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
}

/* ===== 字段分布图 ===== */
.page-products .fn-chart {
  margin: 0;
}

.page-products .fn-fieldmap {
  display: block;
  width: 100%;
  height: auto;
  max-width: 620px;
}

.page-products .fn-fieldmap text {
  font-family: var(--font-mono);
  font-size: 12px;
  fill: var(--text-dim);
}

.page-products .fn-fieldmap .fn-fieldmap__val {
  fill: var(--text);
}

.page-products .fn-fieldmap rect {
  fill: rgba(0, 229, 199, 0.26);
}

.page-products .fn-fieldmap rect.fn-fieldmap__peak {
  fill: rgba(0, 229, 199, 0.62);
}

.page-products .fn-chart__caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-dim);
}

/* ===== 标签页微调 ===== */
.page-products .fn-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .tabs__tab {
  padding: 9px 17px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.page-products .tabs__tab:hover {
  border-color: var(--glass-border);
  color: var(--text);
}

.page-products .tabs__tab[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-800);
}

.page-products .tabs__tab:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .tabs__panel {
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: var(--ink-700);
}

.page-products .fn-panel__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--text);
}

.page-products .fn-panel__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ===== 字段标签 ===== */
.page-products .fn-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .fn-fields li {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--line-soft);
  background: rgba(124, 140, 255, 0.06);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
}

/* ===== 三种检索方式 ===== */
.page-products .fn-ways {
  display: grid;
  gap: 16px;
}

@media (min-width: 720px) {
  .page-products .fn-ways {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .fn-way {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: var(--ink-700);
}

.page-products .fn-way__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}

.page-products .fn-way p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

/* ===== 图文分栏 ===== */
.page-products .fn-split {
  display: grid;
  gap: 24px;
}

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

.page-products .fn-split__main > * + * {
  margin-top: 20px;
}

.page-products .fn-split__media {
  margin: 0;
}

/* ===== 对照席 ===== */
.page-products .fn-seats {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 720px) {
  .page-products .fn-seats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .fn-seat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 100px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
}

.page-products .fn-seat__role {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .fn-seat__name {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
}

.page-products .fn-seat__meta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
}

.page-products .fn-seat--empty {
  align-items: center;
  justify-content: center;
  border-style: dashed;
  border-color: var(--line);
  background: transparent;
  font-size: 13px;
  text-align: center;
  color: var(--text-dim);
}

/* ===== 轮次时间线 ===== */
.page-products .fn-timeline {
  display: flex;
  gap: 12px;
  margin: 0;
  padding: 4px 2px 16px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .fn-lap {
  flex: 0 0 auto;
  min-width: 84px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px;
  border-radius: 12px;
  border: 1px solid var(--line-soft);
  background: var(--ink-700);
  scroll-snap-align: start;
}

.page-products .fn-lap--start {
  border-color: var(--glass-border);
  background: var(--glass);
}

.page-products .fn-lap__no {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 20px;
  color: var(--text);
}

.page-products .fn-lap__tag {
  font-size: 11px;
  color: var(--cyan);
}

/* ===== 复盘清单 ===== */
.page-products .fn-recap {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-products .fn-recap li {
  padding-left: 16px;
  border-left: 2px solid rgba(0, 229, 199, 0.4);
}

.page-products .fn-recap__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: var(--text);
}

.page-products .fn-recap p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--text-dim);
}

/* ===== 专题库与动态 ===== */
.page-products .fn-grid2 {
  display: grid;
  gap: 18px;
}

@media (min-width: 820px) {
  .page-products .fn-grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .fn-box {
  padding: clamp(18px, 2.4vw, 24px);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: var(--ink-700);
}

.page-products .fn-box__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--text);
}

.page-products .fn-box__text {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .fn-box__text:last-child {
  margin-bottom: 0;
}

.page-products .fn-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .fn-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .fn-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-products .fn-list strong {
  color: var(--text);
  font-weight: 700;
}

.page-products .fn-linkrow {
  margin: 0;
}

.page-products .fn-link {
  display: inline-block;
  font-size: 15px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 199, 0.4);
  padding-bottom: 2px;
  transition: border-color 180ms ease, color 180ms ease;
}

.page-products .fn-link:hover,
.page-products .fn-link:focus-visible {
  color: var(--orange);
  border-color: var(--orange);
}

/* ===== 权益对照表 ===== */
.page-products .fn-benefits {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-700);
}

.page-products .fn-benefits__head {
  display: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  background: rgba(124, 140, 255, 0.07);
}

.page-products .fn-benefits__tier--cyan {
  color: var(--cyan);
}

.page-products .fn-benefits__tier--orange {
  color: var(--orange);
}

.page-products .fn-benefits__row {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.page-products .fn-benefits__row + .fn-benefits__row {
  border-top: 1px solid var(--line-soft);
}

.page-products .fn-benefits__key {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  color: var(--text);
}

.page-products .fn-benefits__cell {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .fn-benefits__cell::before {
  content: attr(data-tier);
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

@media (min-width: 800px) {
  .page-products .fn-benefits__head {
    display: grid;
    grid-template-columns: minmax(120px, 4fr) minmax(0, 5fr) minmax(0, 5fr);
    gap: 0 22px;
    align-items: end;
    padding: 16px 22px;
    border-bottom: 1px solid var(--line-soft);
  }

  .page-products .fn-benefits__row {
    grid-template-columns: minmax(120px, 4fr) minmax(0, 5fr) minmax(0, 5fr);
    gap: 0 22px;
    align-items: start;
    padding: 20px 22px;
  }

  .page-products .fn-benefits__cell::before {
    display: none;
  }

  .page-products .fn-benefits__cell--cyan {
    padding-left: 14px;
    box-shadow: inset 3px 0 0 rgba(0, 229, 199, 0.5);
    color: var(--text);
  }

  .page-products .fn-benefits__cell--orange {
    padding-left: 14px;
    box-shadow: inset 3px 0 0 rgba(255, 106, 43, 0.55);
    color: var(--text);
  }
}

/* ===== 收尾 ===== */
.page-products .fn-outro {
  margin-top: clamp(56px, 8vw, 96px);
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background:
    radial-gradient(700px 420px at 88% -30%, rgba(255, 106, 43, 0.14), transparent 66%),
    var(--ink-700);
}

.page-products .fn-outro__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-products .fn-outro__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.24;
  color: var(--text);
}

.page-products .fn-outro__text {
  max-width: 62ch;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .fn-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tabs__tab,
  .page-products .fn-link {
    transition: none;
  }
}