.page-features {
  --cap-col: 190px;
  --cap-gap: var(--gutter);
  display: block;
  background-color: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  overflow-x: hidden;
}

/* ---------- 首屏深色面板 ---------- */
.page-features .cap-hero {
  position: relative;
  padding-top: var(--space-6);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  overflow: hidden;
}

.page-features .cap-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-features .cap-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-features .cap-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-features .cap-hero-top,
.page-features .cap-hero-board {
  position: relative;
  z-index: 1;
}

.page-features .cap-hero .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  margin: 0 0 var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-contrast-ink);
  opacity: 0.75;
}

.page-features .cap-hero .breadcrumb a {
  color: var(--color-contrast-ink);
  text-decoration: none;
  border-bottom: 1px dotted var(--color-contrast-line);
}

.page-features .cap-hero .breadcrumb a:hover,
.page-features .cap-hero .breadcrumb a:focus-visible {
  border-bottom-style: solid;
}

.page-features .cap-hero .kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-contrast-accent);
}

.page-features .cap-hero-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.02;
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
  max-width: 13ch;
}

.page-features .cap-hero-lede {
  margin: var(--space-4) 0 0;
  max-width: 60ch;
  font-size: var(--text-lg);
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-contrast-ink);
  opacity: 0.9;
}

.page-features .cap-hero-figures {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-features .cap-hero-figures li {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-contrast-line);
  border-radius: var(--radius-pill);
  background-color: color-mix(in srgb, var(--color-contrast-ink) 8%, transparent);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-features .cap-hero-figures b {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1;
}

/* ---------- 面板下缘咬住对照表 ---------- */
.page-features .cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

.page-features .cap-corner {
  display: none;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  color: color-mix(in srgb, var(--color-contrast-ink) 60%, transparent);
  align-self: end;
  padding-bottom: var(--space-2);
}

.page-features .cap-hero-board {
  margin-top: var(--space-8);
  padding-bottom: 0;
}

.page-features .cap-board-cell {
  position: relative;
  padding: var(--space-3) var(--space-3) var(--space-4);
  border-top: 2px solid var(--color-contrast-line);
  border-left: 1px solid color-mix(in srgb, var(--color-contrast-line) 72%, transparent);
  border-right: 1px solid color-mix(in srgb, var(--color-contrast-line) 72%, transparent);
  border-bottom: none;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background-color: color-mix(in srgb, var(--color-contrast-ink) 7%, transparent);
}

.page-features .cap-col-stripe {
  display: block;
  width: 42px;
  height: 4px;
  margin-bottom: var(--space-2);
  border-radius: var(--radius-pill);
}

.page-features .cap-col-stripe--soft {
  background-color: var(--color-primary-soft);
}

.page-features .cap-col-stripe--primary {
  background-color: var(--color-primary);
}

.page-features .cap-col-stripe--accent {
  background-color: var(--color-contrast-accent);
}

.page-features .cap-board-name {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-contrast-ink);
}

.page-features .cap-board-figure {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-contrast-ink);
}

.page-features .cap-board-figure span {
  margin-left: 0.28em;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-features .cap-board-note {
  margin: var(--space-1) 0 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

/* ---------- 对照表 ---------- */
.page-features .cap-table-section {
  padding: 0 0 var(--section-y);
  background-color: var(--color-surface);
}

.page-features .cap-rows {
  display: block;
}

.page-features .cap-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-2);
  border-bottom: 1px dotted var(--color-line);
}

.page-features .cap-row:first-child {
  border-top: none;
}

.page-features .cap-row:nth-child(odd) {
  background-color: var(--color-surface-alt);
}

.page-features .cap-dim-name {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  letter-spacing: 0.02em;
  color: var(--color-ink);
}

.page-features .cap-dim-note {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--color-ink-muted);
}

.page-features .cap-cell {
  display: grid;
  grid-template-columns: minmax(96px, auto) 1fr;
  align-items: baseline;
  gap: var(--space-2);
  min-width: 0;
}

.page-features .cap-cell-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-features .cap-cell-value {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  line-height: 1.4;
  color: var(--color-ink);
  overflow-wrap: break-word;
}

.page-features .cap-table-aside {
  margin: var(--space-6) 0 0;
  max-width: 560px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-features .cap-table-aside img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-features .cap-table-aside figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-features .cap-table-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 2px solid var(--color-line);
}

.page-features .cap-table-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  color: var(--color-ink-muted);
}

.page-features .cap-exit-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-pill);
  background-color: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: background-color 200ms ease, color 200ms ease;
}

.page-features .cap-exit-link:hover,
.page-features .cap-exit-link:focus-visible {
  background-color: var(--color-surface);
  color: var(--color-primary);
}

/* ---------- 八档限红 ---------- */
.page-features .cap-limits {
  padding: var(--section-y) 0;
  background-color: var(--color-surface-alt);
  border-top: 1px dotted var(--color-line);
  border-bottom: 1px dotted var(--color-line);
}

.page-features .cap-limits .kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-primary);
}

.page-features .cap-limits h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-features .cap-limits-lede {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-features .cap-tier-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-features .cap-tier {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background-color: var(--color-surface);
  transition: border-color 200ms ease;
}

.page-features .cap-tier:hover {
  border-color: var(--color-primary);
}

.page-features .cap-tier--span {
  border-color: var(--color-primary);
  background-color: var(--color-primary-soft);
}

.page-features .cap-tier-no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.page-features .cap-tier-range {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-features .cap-tier-for {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  text-align: right;
}

.page-features .cap-tier-foot {
  margin: var(--space-3) 0 0;
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

.page-features .cap-limits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-features .cap-limits-figure {
  margin: 0;
}

.page-features .cap-limits-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-features .cap-limits-figure figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- 延迟与班次 ---------- */
.page-features .cap-shift {
  position: relative;
  padding: var(--section-y) 0;
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  overflow: hidden;
}

.page-features .cap-shift-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-features .cap-shift-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.page-features .cap-shift-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-features .cap-shift-inner {
  position: relative;
  z-index: 1;
}

.page-features .cap-shift-head {
  max-width: var(--measure);
}

.page-features .cap-shift .kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-contrast-accent);
}

.page-features .cap-shift h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-features .cap-shift-lede {
  margin: var(--space-3) 0 0;
  font-size: var(--text-base);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 88%, transparent);
}

.page-features .cap-shift-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.page-features .cap-lat-panel,
.page-features .cap-shift-panel {
  padding: var(--space-4);
  border: 1px solid var(--color-contrast-line);
  border-radius: var(--radius-md);
  background-color: color-mix(in srgb, var(--color-contrast-surface) 68%, transparent);
}

.page-features .cap-lat-panel h3,
.page-features .cap-shift-panel h3 {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
}

.page-features .cap-lat-list {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-features .cap-lat-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
}

.page-features .cap-lat-name {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-features .cap-lat-num {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
}

.page-features .cap-lat-num span {
  margin-left: 0.28em;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-features .cap-lat-bar {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin-top: var(--space-2);
}

.page-features .cap-bar-track {
  fill: color-mix(in srgb, var(--color-contrast-ink) 22%, transparent);
}

.page-features .cap-bar-range {
  fill: var(--color-contrast-accent);
}

.page-features .cap-bar-mean {
  stroke: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
  stroke-width: 1.5;
  stroke-dasharray: 3 3;
}

.page-features .cap-lat-foot {
  margin: var(--space-4) 0 0;
  font-size: var(--text-xs);
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

.page-features .cap-shift-list {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-features .cap-shift-item {
  display: grid;
  gap: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: 1px dotted var(--color-contrast-line);
}

.page-features .cap-shift-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-features .cap-shift-name {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
}

.page-features .cap-shift-cov {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-features .cap-shift-foot {
  margin: var(--space-4) 0 0;
  font-size: var(--text-xs);
  line-height: 1.65;
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

.page-features .cap-shift-foot a {
  color: var(--color-contrast-ink);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
}

/* ---------- 选择建议 ---------- */
.page-features .cap-advice {
  padding: var(--section-y) 0;
  background-color: var(--color-surface);
}

.page-features .cap-advice .kicker {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-primary);
}

.page-features .cap-advice h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-features .cap-advice-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.page-features .cap-advice-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  transition: border-color 200ms ease;
}

.page-features .cap-advice-item:hover {
  border-color: var(--color-primary);
}

.page-features .cap-advice-who {
  margin: 0;
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-features .cap-advice-pick {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-primary);
}

.page-features .cap-advice-why {
  margin: 0;
  flex: 1 1 auto;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-features .cap-advice-link {
  align-self: flex-start;
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color 200ms ease, color 200ms ease;
}

.page-features .cap-advice-link:hover,
.page-features .cap-advice-link:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-features .cap-advice-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background-color: var(--color-primary-soft);
}

.page-features .cap-advice-actions p {
  margin: 0;
  flex: 1 1 320px;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink);
}

.page-features .cap-advice-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-features .cap-tier-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-features .cap-advice-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-features .cap-grid {
    grid-template-columns: var(--cap-col) repeat(3, minmax(0, 1fr));
    column-gap: var(--cap-gap);
  }

  .page-features .cap-corner {
    display: block;
  }

  .page-features .cap-row {
    grid-template-columns: var(--cap-col) repeat(3, minmax(0, 1fr));
    column-gap: var(--cap-gap);
    align-items: start;
    padding: var(--space-3) var(--space-3);
  }

  .page-features .cap-cell {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0;
    text-align: right;
  }

  .page-features .cap-cell-tag {
    display: none;
  }

  .page-features .cap-table-aside {
    width: 62%;
    margin-left: auto;
    margin-right: var(--space-6);
    transform: rotate(-1.4deg);
  }

  .page-features .cap-limits-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-8);
  }

  .page-features .cap-shift-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: var(--space-6);
  }

  .page-features .cap-advice-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-features {
    --cap-col: 210px;
  }

  .page-features .cap-hero-title {
    max-width: 15ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-features .cap-exit-link,
  .page-features .cap-tier,
  .page-features .cap-advice-item,
  .page-features .cap-advice-link {
    transition: none;
  }

  .page-features .cap-table-aside {
    transform: none;
  }
}
<<<END>>>