.page-home {
  --home-yellow-soft: rgba(233, 197, 63, 0.25);
  --home-panel-soft: rgba(244, 241, 234, 0.74);
  --home-hairline: rgba(21, 23, 27, 0.12);
  --home-panel-line: rgba(244, 241, 234, 0.18);
  background: var(--paper);
  color: var(--ink);
}

.page-home figure {
  margin: 0;
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--night);
  outline-offset: 2px;
}

/* ——— 首屏：主题声明 + 目录 ——— */
.home-masthead {
  padding-block: calc(var(--header-h) + clamp(40px, 9vw, 96px)) clamp(32px, 6vw, 60px);
  background: var(--paper);
  border-bottom: 1px solid var(--mist);
}

.home-masthead__kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gobi);
}

.home-masthead__kicker::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--gobi);
}

.home-masthead__title {
  margin: 0 0 20px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.6vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
}

.home-masthead__lede {
  margin: 0 0 clamp(28px, 5vw, 44px);
  max-width: 64ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--ink-soft);
}

.home-directory {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-hairline);
}

.home-directory__link {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 2px 14px;
  align-items: baseline;
  min-height: 52px;
  padding: 13px 10px 13px 6px;
  border-bottom: 1px solid var(--mist);
  color: inherit;
  text-decoration: none;
  transition: background-color var(--t-base), transform var(--t-fast);
}

.home-directory__link:hover {
  background: var(--home-yellow-soft);
  transform: translateY(-2px);
}

.home-directory__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gobi);
  font-variant-numeric: tabular-nums;
}

.home-directory__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.2vw, 20px);
  letter-spacing: -0.01em;
}

.home-directory__meta {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.65;
  color: var(--slate);
}

/* ——— 图片容器 ——— */
.home-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--mist);
  background: var(--paper-deep);
}

.home-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) contrast(1.05);
}

.home-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse at 18% 26%, rgba(21, 23, 27, 0.42) 0%, transparent 54%),
    radial-gradient(ellipse at 82% 74%, rgba(21, 23, 27, 0.34) 0%, transparent 48%);
  opacity: 0.14;
}

.home-frame--band { aspect-ratio: 16 / 7; }
.home-frame--score { aspect-ratio: 3 / 2; }
.home-frame--edge { aspect-ratio: 3 / 2; }
.home-frame--bench { aspect-ratio: 25 / 16; }

/* ——— 宽幅视觉带 ——— */
.home-band {
  margin-block: clamp(36px, 7vw, 84px);
}

.home-band__caption {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 20px;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
}

/* ——— 三条查询主线 ——— */
.home-line {
  display: grid;
  gap: 8px;
  padding: 22px 0 22px 16px;
  border-top: 1px solid var(--mist);
  border-left: 3px solid var(--gobi);
}

.home-line--turf { border-left-color: var(--turf); }
.home-line--night { border-left-color: var(--night); }

.home-line__code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
}

.home-line__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 27px);
  letter-spacing: -0.015em;
}

.home-line__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.home-line__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-top: 4px;
}

.home-line__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.home-line__tags li {
  padding: 3px 7px;
  border: 1px solid var(--mist);
  border-radius: var(--radius);
  background: var(--paper-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--slate);
  white-space: nowrap;
}

.home-pair {
  margin-top: clamp(28px, 5vw, 52px);
}

.home-pair__text {
  margin-top: 14px;
}

.home-pair__label {
  margin: 0 0 8px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gobi);
}

.home-pair__para {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate);
}

/* ——— 档案坐标 ——— */
.home-coords__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.home-coords__caption {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--slate);
}

.home-tier {
  list-style: none;
  margin: 0 0 clamp(24px, 4vw, 36px);
  padding: 0;
}

.home-tier__item {
  display: grid;
  grid-template-columns: minmax(60px, 84px) minmax(0, 1fr);
  gap: 4px 18px;
  align-items: baseline;
  padding: 16px 0;
  border-top: 1px solid var(--mist);
}

.home-tier__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.6vw, 38px);
  font-weight: 600;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.home-tier__num--league { color: var(--gobi); }
.home-tier__num--cup { color: var(--turf); }
.home-tier__num--continental { color: var(--night); }

.home-tier__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.home-tier__desc {
  grid-column: 2;
  margin: 2px 0 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--slate);
}

.home-tier__bar {
  grid-column: 2;
  display: block;
  height: 3px;
  margin-top: 6px;
  background: var(--mist);
}

.home-tier__bar::before {
  content: "";
  display: block;
  height: 100%;
}

.home-tier__bar--league::before {
  width: 50%;
  background: var(--gobi);
}

.home-tier__bar--cup::before {
  width: 30%;
  background: var(--turf);
}

.home-tier__bar--continental::before {
  width: 20%;
  background: var(--night);
}

.home-codes {
  padding: clamp(16px, 3vw, 24px);
  border: 1px solid var(--home-hairline);
  background: var(--paper);
  box-shadow: 0 1px 0 var(--mist), 0 14px 28px -22px rgba(21, 23, 27, 0.55);
}

.home-codes__head {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
}

.home-codes__note {
  margin: 0 0 16px;
  font-size: 12.5px;
  line-height: 1.66;
  color: var(--slate);
}

.home-codes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.home-codes__item {
  display: grid;
  gap: 6px;
}

.home-codes__value {
  justify-self: start;
  padding: 3px 8px;
  border: 1px solid var(--mist);
  background: var(--paper-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.home-codes__desc {
  font-size: 13px;
  line-height: 1.66;
  color: var(--slate);
}

/* ——— 口径速览 ——— */
.home-caliber__lead {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.home-caliber__caption {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.76;
  color: var(--slate);
}

.home-caliber__caption strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.home-caliber__list {
  margin: 0;
  padding: 0;
}

.home-caliber__item {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  border-top: 1px solid var(--mist);
}

.home-caliber__term {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.6vw, 25px);
  letter-spacing: -0.015em;
}

.home-caliber__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink-soft);
}

.home-caliber__desc .rule-note {
  display: block;
  margin-top: 10px;
}

.home-caliber__disclosure {
  margin-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--mist);
}

/* ——— 最近更新条目 ——— */
.home-log {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-hairline);
}

.home-log__link {
  display: grid;
  gap: 6px;
  min-height: 52px;
  padding: 15px 12px;
  border-bottom: 1px solid var(--mist);
  color: inherit;
  text-decoration: none;
  transition: background-color var(--t-base), transform var(--t-fast);
}

.home-log__link:hover {
  background: var(--home-yellow-soft);
  transform: translateY(-2px);
}

.home-log__code {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gobi);
}

.home-log__text {
  font-size: 15px;
  line-height: 1.72;
}

.home-log__time {
  font-size: 12.5px;
  color: var(--slate);
  font-variant-numeric: tabular-nums;
}

.home-updates__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: clamp(20px, 3vw, 30px);
}

.home-updates__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

/* ——— 站点核验 ——— */
.home-verify {
  color: var(--paper);
}

.home-verify__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.home-verify__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 30px);
  letter-spacing: -0.015em;
  color: var(--paper);
}

.home-verify__body {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--home-panel-soft);
}

.home-verify__body .mono {
  color: var(--card-yellow);
}

.home-verify__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.home-verify__item {
  display: grid;
  gap: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--home-panel-line);
}

.home-verify__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--card-yellow);
}

.home-verify__val {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--paper);
}

.home-verify__foot {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--home-panel-line);
  font-size: 13px;
  line-height: 1.75;
  color: var(--home-panel-soft);
}

.home-verify__link {
  color: var(--card-yellow);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.home-verify__link:hover {
  color: var(--night-bright);
}

/* ——— 响应式 ——— */
@media (min-width: 640px) {
  .home-line {
    padding-left: 22px;
  }

  .home-codes__item {
    grid-template-columns: minmax(0, auto) minmax(0, 1fr);
    gap: 4px 14px;
    align-items: baseline;
  }

  .home-log__link {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 4px 18px;
    align-items: baseline;
  }

  .home-log__time {
    grid-column: 2;
  }

  .home-verify__item {
    grid-template-columns: minmax(0, 118px) minmax(0, 1fr);
    align-items: baseline;
    gap: 4px 16px;
  }
}

@media (min-width: 880px) {
  .home-directory {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 5vw, 72px);
    align-items: stretch;
  }

  .home-caliber__item {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(20px, 3vw, 40px);
    align-items: start;
  }

  .home-caliber__lead {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: end;
  }

  .home-pair {
    display: grid;
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: clamp(20px, 3vw, 40px);
    align-items: end;
  }

  .home-pair__text {
    margin-top: 0;
  }

  .home-verify__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }
}

@media (min-width: 980px) {
  .home-line {
    grid-template-columns: 88px minmax(150px, 0.8fr) minmax(0, 1.7fr) minmax(140px, auto);
    column-gap: clamp(16px, 2.4vw, 34px);
    align-items: start;
    padding: 26px 0 26px 22px;
  }

  .home-line__code { grid-column: 1; }
  .home-line__title { grid-column: 2; }
  .home-line__body { grid-column: 3; }
  .home-line__side {
    grid-column: 4;
    margin-top: 0;
  }

  .home-coords__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .home-log__link {
    grid-template-columns: 96px minmax(0, 1fr) minmax(150px, auto);
    gap: 4px 20px;
    padding-inline: 14px;
  }

  .home-log__time {
    grid-column: 3;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-directory__link,
  .home-log__link {
    transition: background-color var(--t-base);
  }

  .home-directory__link:hover,
  .home-log__link:hover {
    transform: none;
  }
}