.page-home {
  --home-hero-grad: linear-gradient(180deg, rgba(10,18,32,.35) 0%, rgba(10,18,32,.86) 55%, var(--ink-void) 100%);
  --home-line: rgba(143,163,191,.18);
  position: relative;
  background: var(--ink-void);
  color: var(--chalk);
  overflow-x: clip;
}

.page-home .home-rail {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, transparent 0%, var(--compete) 18%, var(--compete) 82%, transparent 100%);
  opacity: .32;
  pointer-events: none;
  z-index: 40;
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  position: relative;
  padding: clamp(72px, 11vh, 132px) 0 clamp(48px, 8vh, 88px);
  isolation: isolate;
}
.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.7) contrast(1.02);
}
.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--home-hero-grad);
}
.page-home .home-hero__shell { position: relative; z-index: 1; }

.page-home .home-crumb { margin-bottom: clamp(20px, 3vw, 32px); }
.page-home .home-crumb .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}
.page-home .home-crumb .breadcrumb__item { display: inline-flex; align-items: center; gap: 8px; }
.page-home .home-crumb .breadcrumb__item + .breadcrumb__item::before { content: "/"; color: var(--steel); }
.page-home .home-crumb .breadcrumb__link { color: var(--mist); text-decoration: none; }
.page-home .home-crumb .breadcrumb__link:hover { color: var(--warm); }
.page-home .home-crumb .breadcrumb__current { color: var(--chalk); }

.page-home .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--warm);
  margin: 0 0 16px;
  text-transform: uppercase;
}
.page-home .eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--compete);
}

.page-home .home-hero__head { max-width: 720px; margin-bottom: clamp(28px, 4vw, 44px); }
.page-home .home-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 6.4vw, 72px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--chalk);
  margin: 8px 0 20px;
}
.page-home .home-hero__lede {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: var(--mist);
  max-width: 620px;
  margin: 0;
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.page-home .home-hero__main { min-width: 0; }
.page-home .home-hero__side {
  display: grid;
  gap: 20px;
  min-width: 0;
}

/* 变更锚点 */
.page-home .change-anchor {
  position: relative;
  padding: 26px 22px 22px 26px;
  background: linear-gradient(180deg, rgba(16,27,46,.94), rgba(10,18,32,.95));
  border: 1px solid var(--steel);
  border-left: 3px solid var(--compete);
  border-radius: var(--radius-l);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,.8);
}
.page-home .change-anchor__bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.page-home .change-anchor__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--warm);
  padding-left: 10px;
  border-left: 2px solid var(--compete);
}
.page-home .change-anchor__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--chalk);
  margin: 0 0 18px;
}
.page-home .change-anchor__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin: 0 0 18px;
  padding: 14px 0;
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}
.page-home .change-anchor__fact { min-width: 0; }
.page-home .change-anchor__fact dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
  margin-bottom: 4px;
}
.page-home .change-anchor__fact dd {
  margin: 0;
  font-size: 15px;
  color: var(--chalk);
}
.page-home .change-anchor__body {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0 0 18px;
}
.page-home .change-anchor__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-home .change-anchor__more { position: relative; }
.page-home .change-anchor__more summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--steel);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .change-anchor__more summary:hover { color: var(--warm); border-color: var(--warm); }
.page-home .change-anchor__more summary::-webkit-details-marker { display: none; }
.page-home .change-anchor__more summary::after {
  content: "▾";
  font-size: 10px;
  transition: transform .2s var(--ease);
}
.page-home .change-anchor__more[open] summary::after { transform: rotate(180deg); }
.page-home .change-anchor__list {
  list-style: none;
  padding: 14px 0 0;
  margin: 14px 0 0;
  border-top: 1px dashed var(--home-line);
  display: grid;
  gap: 10px;
}
.page-home .change-anchor__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  color: var(--mist);
}
.page-home .change-anchor__list .timestamp {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--compete);
  min-width: 92px;
}

/* 交锋预览（倾斜卡） */
.page-home .h2h-glance {
  position: relative;
  padding: 24px 22px;
  background: linear-gradient(155deg, rgba(27,44,72,.92), rgba(16,27,46,.96));
  border: 1px solid var(--steel);
  border-radius: var(--radius-l);
  transform: rotate(-1.5deg);
  transform-origin: top right;
  box-shadow: 0 24px 60px -34px rgba(0,0,0,.85);
}
.page-home .h2h-glance__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--compete);
  margin: 0 0 10px;
}
.page-home .h2h-glance__big {
  margin: 0 0 12px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.page-home .h2h-glance__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5.6vw, 60px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--chalk);
}
.page-home .h2h-glance__unit {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
  letter-spacing: .08em;
}
.page-home .h2h-glance__title {
  font-size: 14px;
  font-weight: 500;
  color: var(--mist);
  margin: 0 0 18px;
  letter-spacing: .01em;
}
.page-home .h2h-glance__bars {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  align-items: end;
  height: 48px;
  margin: 0 0 10px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--home-line);
}
.page-home .h2h-glance__bars span {
  display: block;
  background: linear-gradient(180deg, var(--compete), rgba(255,106,26,.25));
  border-radius: 3px 3px 0 0;
  height: 40%;
  opacity: .85;
}
.page-home .h2h-glance__bars span:nth-child(1) { height: 42%; }
.page-home .h2h-glance__bars span:nth-child(2) { height: 68%; }
.page-home .h2h-glance__bars span:nth-child(3) { height: 35%; }
.page-home .h2h-glance__bars span:nth-child(4) { height: 82%; }
.page-home .h2h-glance__bars span:nth-child(5) { height: 51%; }
.page-home .h2h-glance__bars span:nth-child(6) { height: 74%; }
.page-home .h2h-glance__bars span:nth-child(7) { height: 29%; }
.page-home .h2h-glance__bars span:nth-child(8) { height: 63%; }
.page-home .h2h-glance__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
  margin: 0 0 16px;
}

/* 适配概览卡 */
.page-home .adapt-glance {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 22px;
  background: linear-gradient(180deg, rgba(16,27,46,.92), rgba(10,18,32,.94));
  border: 1px solid var(--steel);
  border-radius: var(--radius-l);
}
.page-home .adapt-glance__ring {
  position: relative;
  width: 84px;
  height: 84px;
  flex: 0 0 auto;
}
.page-home .adapt-glance__ring svg { width: 100%; height: 100%; }
.page-home .adapt-glance__pct {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  color: var(--chalk);
  letter-spacing: -.01em;
}
.page-home .adapt-glance__body { min-width: 0; }
.page-home .adapt-glance__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--turf);
  margin: 0 0 6px;
}
.page-home .adapt-glance__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  color: var(--chalk);
  margin: 0 0 6px;
  letter-spacing: -.01em;
}
.page-home .adapt-glance__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
  margin: 0 0 10px;
}

/* 首屏底部帮助触发 */
.page-home .home-hero__foot {
  margin-top: clamp(28px, 4vw, 40px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}
.page-home .help-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--compete);
  background: rgba(255,106,26,.08);
  color: var(--warm);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .02em;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.page-home .help-trigger:hover {
  background: var(--compete);
  color: var(--ink-void);
}
.page-home .help-trigger__dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--compete);
  box-shadow: 0 0 0 3px rgba(255,106,26,.22);
  animation: home-pulse 2s infinite;
}
@keyframes home-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(255,106,26,.22); }
  50% { box-shadow: 0 0 0 7px rgba(255,106,26,.06); }
}
.page-home .home-hero__foot-note {
  font-size: 13px;
  color: var(--mist);
  margin: 0;
}

/* ===== 历史交锋时间轴 ===== */
.page-home .home-h2h__head { margin-bottom: clamp(24px, 3.5vw, 40px); }
.page-home .home-h2h__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--chalk);
  margin: 4px 0 14px;
}
.page-home .home-h2h__lede {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 680px;
  margin: 0;
}
.page-home .home-h2h__stage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}
.page-home .home-h2h__figure {
  margin: 0;
  position: relative;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-raise);
  border: 1px solid var(--steel);
}
.page-home .home-h2h__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  filter: saturate(.75) brightness(.85);
}
.page-home .home-h2h__figure .media-frame__caption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--warm);
  background: rgba(10,18,32,.72);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,178,122,.35);
}

.page-home .timeline {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 8px 4px 22px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--steel) transparent;
  position: relative;
}
.page-home .timeline::-webkit-scrollbar { height: 6px; }
.page-home .timeline::-webkit-scrollbar-track { background: transparent; }
.page-home .timeline::-webkit-scrollbar-thumb { background: var(--steel); border-radius: 3px; }
.page-home .timeline:focus-visible {
  outline: 2px solid var(--compete);
  outline-offset: 4px;
  border-radius: var(--radius-s);
}
.page-home .timeline__track {
  display: flex;
  gap: 12px;
  list-style: none;
  padding: 0 4px;
  margin: 0;
  min-width: max-content;
  position: relative;
}
.page-home .timeline__track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 62px;
  height: 1px;
  background: var(--steel);
  z-index: 0;
}
.page-home .timeline__item {
  scroll-snap-align: start;
  position: relative;
  z-index: 1;
}
.page-home .timeline__node {
  width: 168px;
  padding: 14px 16px 16px;
  background: var(--ink-raise);
  border: 1px solid var(--steel);
  border-radius: var(--radius-m);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.page-home .timeline__node:hover {
  border-color: var(--warm);
  transform: translateY(-2px);
}
.page-home .timeline__round {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
  margin: 0 0 6px;
}
.page-home .timeline__score {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0 0 4px;
}
.page-home .timeline__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 30px;
  line-height: 1;
  color: var(--chalk);
  letter-spacing: -.02em;
}
.page-home .timeline__dash {
  font-family: var(--font-mono);
  color: var(--steel);
  font-size: 16px;
}
.page-home .timeline__venue {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .18em;
  padding: 2px 8px;
  border-radius: 999px;
  color: var(--turf);
  border: 1px solid rgba(47,191,113,.35);
  margin: 6px 0 8px;
}
.page-home .timeline__meta {
  font-size: 12px;
  color: var(--mist);
  margin: 0;
}
.page-home .timeline__item--tail { display: flex; }
.page-home .timeline__cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 168px;
  padding: 18px 16px;
  border-radius: var(--radius-m);
  border: 1px dashed var(--compete);
  background: rgba(255,106,26,.06);
  color: var(--warm);
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.page-home .timeline__cta:hover {
  background: var(--compete);
  color: var(--ink-void);
  border-style: solid;
}
.page-home .timeline__cta-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  opacity: .8;
}
.page-home .timeline__cta-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -.01em;
  line-height: 1.15;
}

/* 轴尾联系闭环 */
.page-home .h2h-contact {
  margin-top: clamp(24px, 3.5vw, 40px);
  display: grid;
  gap: 22px;
  padding: clamp(24px, 3.4vw, 36px);
  background: linear-gradient(135deg, rgba(27,44,72,.7) 0%, rgba(10,18,32,.96) 100%);
  border: 1px solid var(--steel);
  border-radius: var(--radius-l);
  box-shadow: 0 30px 60px -34px rgba(0,0,0,.9);
}
.page-home .h2h-contact__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--chalk);
  margin: 0 0 18px;
}
.page-home .h2h-contact__line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--chalk);
  margin: 0 0 8px;
  letter-spacing: .02em;
}
.page-home .h2h-contact__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--compete);
  min-width: 36px;
}
.page-home .h2h-contact__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  margin: 14px 0 0;
}
.page-home .h2h-contact__cta { align-self: start; }

/* ===== 适配清单 ===== */
.page-home .home-adapt__head { margin-bottom: clamp(24px, 3.5vw, 40px); }
.page-home .home-adapt__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--ink-void);
  margin: 4px 0 14px;
}
.page-home .home-adapt__lede {
  font-size: 15px;
  line-height: 1.75;
  color: #44536a;
  max-width: 680px;
  margin: 0;
}
.page-home .home-adapt .eyebrow { color: #b8440a; }

.page-home .adapt-tabs { position: relative; }
.page-home .adapt-tabs__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.page-home .adapt-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  list-style: none;
}
.page-home .adapt-tabs__tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid #c7cfdc;
  background: transparent;
  color: #44536a;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: color .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
}
.page-home .adapt-tabs__tab:hover { border-color: var(--compete); color: var(--ink-void); }

.page-home .adapt-tabs__radio:nth-of-type(1):checked ~ .adapt-tabs__nav .adapt-tabs__tab:nth-of-type(1),
.page-home .adapt-tabs__radio:nth-of-type(2):checked ~ .adapt-tabs__nav .adapt-tabs__tab:nth-of-type(2),
.page-home .adapt-tabs__radio:nth-of-type(3):checked ~ .adapt-tabs__nav .adapt-tabs__tab:nth-of-type(3),
.page-home .adapt-tabs__radio:nth-of-type(4):checked ~ .adapt-tabs__nav .adapt-tabs__tab:nth-of-type(4),
.page-home .adapt-tabs__radio:nth-of-type(5):checked ~ .adapt-tabs__nav .adapt-tabs__tab:nth-of-type(5),
.page-home .adapt-tabs__radio:nth-of-type(6):checked ~ .adapt-tabs__nav .adapt-tabs__tab:nth-of-type(6) {
  background: var(--ink-void);
  color: var(--chalk);
  border-color: var(--ink-void);
}

.page-home .adapt-tabs__panels { position: relative; }
.page-home .adapt-tabs__panel {
  display: none;
  padding: 24px 22px;
  background: var(--chalk);
  border-radius: var(--radius-l);
  border: 1px solid #d6dde7;
  box-shadow: 0 18px 40px -28px rgba(10,18,32,.4);
}
.page-home .adapt-tabs__radio:nth-of-type(1):checked ~ .adapt-tabs__panels .adapt-tabs__panel:nth-child(1),
.page-home .adapt-tabs__radio:nth-of-type(2):checked ~ .adapt-tabs__panels .adapt-tabs__panel:nth-child(2),
.page-home .adapt-tabs__radio:nth-of-type(3):checked ~ .adapt-tabs__panels .adapt-tabs__panel:nth-child(3),
.page-home .adapt-tabs__radio:nth-of-type(4):checked ~ .adapt-tabs__panels .adapt-tabs__panel:nth-child(4),
.page-home .adapt-tabs__radio:nth-of-type(5):checked ~ .adapt-tabs__panels .adapt-tabs__panel:nth-child(5),
.page-home .adapt-tabs__radio:nth-of-type(6):checked ~ .adapt-tabs__panels .adapt-tabs__panel:nth-child(6) {
  display: block;
}

.page-home .adapt-tabs__stat {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}
.page-home .adapt-tabs__big {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(42px, 5vw, 56px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--ink-void);
}
.page-home .adapt-tabs__unit {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: #5a6a83;
}
.page-home .adapt-tabs__sub {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.005em;
  color: var(--ink-void);
  margin: 0 0 8px;
}
.page-home .adapt-tabs__desc {
  font-size: 14px;
  line-height: 1.72;
  color: #44536a;
  margin: 0 0 16px;
  max-width: 640px;
}
.page-home .adapt-tabs__panel .btn--quiet { color: #b8440a; }
.page-home .adapt-tabs__panel .btn--quiet:hover { color: var(--ink-void); }

/* ===== 帮助触发 ===== */
.page-home .home-help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}
.page-home .home-help__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--chalk);
  margin: 4px 0 16px;
}
.page-home .home-help__lede {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  margin: 0 0 20px;
  max-width: 560px;
}
.page-home .home-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.page-home .home-help__quick {
  list-style: none;
  padding: 20px 0 0;
  margin: 0;
  border-top: 1px solid var(--home-line);
  display: grid;
  gap: 12px;
}
.page-home .home-help__quick li {
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}
.page-home .home-help__q {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--compete);
  padding: 2px 8px;
  margin-right: 8px;
  border-radius: 4px;
  background: rgba(255,106,26,.1);
  vertical-align: middle;
}
.page-home .home-help__figure {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--steel);
  background: var(--ink-raise);
}
.page-home .home-help__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
  filter: saturate(.7) brightness(.85);
}

/* ===== 栏目速览 ===== */
.page-home .home-directory {
  position: relative;
  padding-bottom: clamp(48px, 7vh, 88px);
}
.page-home .home-directory__band {
  position: relative;
  margin: 0;
  overflow: hidden;
}
.page-home .home-directory__band img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(.7) brightness(.55);
}
.page-home .home-directory__band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,18,32,.55) 0%, rgba(10,18,32,.9) 70%, var(--ink-void) 100%);
  pointer-events: none;
}
.page-home .home-directory__band-cap {
  position: absolute;
  left: var(--gutter);
  bottom: 18px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--warm);
  max-width: calc(100% - var(--gutter) * 2);
}
.page-home .home-directory__shell {
  position: relative;
  margin-top: clamp(-48px, -5vw, -28px);
}
.page-home .home-directory__head {
  margin-bottom: clamp(24px, 3.4vw, 36px);
}
.page-home .home-directory__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.1;
  letter-spacing: -.015em;
  color: var(--chalk);
  margin: 4px 0 14px;
}
.page-home .home-directory__lede {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 640px;
  margin: 0;
}
.page-home .home-directory__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-home .directory-card {
  position: relative;
  padding: 24px 22px 22px;
  border-radius: var(--radius-m);
  border: 1px solid var(--steel);
  background: linear-gradient(180deg, rgba(16,27,46,.85), rgba(10,18,32,.95));
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.page-home .directory-card:hover {
  border-color: var(--compete);
  transform: translateY(-3px);
}
.page-home .directory-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--compete);
  margin: 0 0 10px;
}
.page-home .directory-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -.01em;
  color: var(--chalk);
  margin: 0 0 8px;
}
.page-home .directory-card__body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0 0 14px;
}
.page-home .directory-card__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--warm);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255,178,122,.4);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-home .directory-card__link:hover {
  color: var(--compete);
  border-color: var(--compete);
}

/* ===== 帮助抽屉（页面内补充） ===== */
.page-home .help-drawer details {
  border-bottom: 1px solid var(--home-line);
  padding: 12px 0;
}
.page-home .help-drawer details:last-child { border-bottom: 0; }
.page-home .help-drawer details summary {
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  color: var(--chalk);
  padding: 6px 0;
}
.page-home .help-drawer details summary::-webkit-details-marker { display: none; }
.page-home .help-drawer details summary::before {
  content: "+";
  display: inline-block;
  width: 18px;
  color: var(--compete);
  font-family: var(--font-mono);
}
.page-home .help-drawer details[open] summary::before { content: "−"; }
.page-home .help-drawer details p {
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist);
  margin: 8px 0 0 22px;
}

/* ===== 响应式 ===== */
@media (min-width: 720px) {
  .page-home .change-anchor__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .home-directory__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .h2h-contact {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
  .page-home .home-help__grid {
    grid-template-columns: 6fr 5fr;
    gap: 36px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 32px;
    align-items: start;
  }
  .page-home .home-hero__side {
    padding-top: 8px;
    gap: 22px;
  }
  .page-home .home-h2h__stage {
    grid-template-columns: 4fr 8fr;
    gap: 32px;
    align-items: center;
  }
  .page-home .home-directory__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 1100px) {
  .page-home .home-hero__head {
    max-width: 780px;
  }
  .page-home .h2h-glance {
    transform: rotate(-2deg) translateX(6px);
  }
}

@media (max-width: 520px) {
  .page-home .change-anchor {
    padding: 22px 16px 18px 20px;
  }
  .page-home .adapt-glance {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .page-home .h2h-glance {
    transform: none;
  }
  .page-home .timeline__node,
  .page-home .timeline__cta {
    width: 148px;
  }
  .page-home .h2h-contact__line { font-size: 12.5px; }
  .page-home .home-directory__band-cap { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .help-trigger__dot { animation: none; }
  .page-home .timeline__node:hover,
  .page-home .directory-card:hover { transform: none; }
}
<<<END>>>