.page-home {
  --ph-gap: 14px;
  --ph-pad: 20px;
}

@media (min-width: 900px) {
  .page-home {
    --ph-gap: 20px;
    --ph-pad: 26px;
  }
}

.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--lime-500);
  outline-offset: 2px;
}

.page-home .section--dark .eyebrow {
  color: var(--lime-500);
}

.page-home .section--dark .section-title {
  color: var(--gray-100);
}

/* 上下文条 */
.hq-context {
  margin: 0;
  padding: 22px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  font-size: 13px;
  color: var(--gray-600);
}

.hq-context .mono {
  color: var(--ink-900);
  letter-spacing: 0.08em;
  font-size: 12px;
  text-transform: uppercase;
}

/* 首屏 */
.hq-hero {
  padding: 16px 0 0;
}

.hq-hero h1 {
  margin: 0;
  font-size: clamp(31px, 8.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ink-900);
  max-width: 16ch;
}

.hq-hero__lede {
  margin: 18px 0 0;
  max-width: 50ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--gray-600);
}

@media (min-width: 720px) {
  .hq-hero__lede {
    font-size: 18px;
  }
}

.hq-bar__note {
  margin: 26px 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--gray-600);
  max-width: 60ch;
}

/* 快捷入口横条 */
.hq-bar__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--paper);
}

.hq-bar__list li {
  min-width: 0;
  display: flex;
}

.hq-bar__link {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 15px 14px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--ink-text);
  text-decoration: none;
  transition: box-shadow var(--t) var(--ease), background-color var(--t) var(--ease);
}

.hq-bar__arrow {
  font-family: var(--font-mono);
  color: var(--ink-700);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
}

.hq-bar__link:hover,
.hq-bar__link:focus-visible {
  box-shadow: inset 0 0 0 2px var(--lime-500);
  background: var(--gray-100);
}

.hq-bar__link:hover .hq-bar__arrow,
.hq-bar__link:focus-visible .hq-bar__arrow {
  opacity: 1;
  transform: translateX(0);
}

@media (min-width: 900px) {
  .hq-bar__list {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

/* 拼贴 */
.hq-collage {
  margin-top: var(--ph-gap);
  display: grid;
  gap: var(--ph-gap);
}

.hq-lead {
  min-width: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--paper);
}

.hq-lead__media {
  border: 0;
}

.hq-lead__media .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hq-lead__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-600);
}

.hq-side {
  min-width: 0;
  display: grid;
  gap: var(--ph-gap);
}

.hq-tile {
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  padding: var(--ph-pad);
  border: 1px solid var(--line);
  background: var(--paper);
}

.hq-tile--ink {
  background: var(--ink-800);
  border-color: var(--ink-700);
  color: var(--gray-100);
}

.hq-tile__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-600);
}

.hq-tile--ink .hq-tile__k {
  color: var(--lime-500);
}

.hq-tile__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hq-tile__list li + li a {
  border-top: 1px solid var(--line-soft);
}

.hq-tile__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--ink-text);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: color var(--t) var(--ease), padding-left var(--t) var(--ease);
}

.hq-tile__list a:hover,
.hq-tile__list a:focus-visible {
  color: var(--ink-900);
  padding-left: 6px;
  border-bottom-color: var(--lime-500);
}

.hq-tile__img {
  display: block;
  width: 100%;
  height: 108px;
  object-fit: cover;
  filter: saturate(0.45) contrast(1.04);
  border: 1px solid var(--line-soft);
}

.hq-tile__num {
  display: block;
  font-size: 44px;
  line-height: 1;
  font-weight: 700;
  color: var(--lime-500);
  letter-spacing: -0.03em;
}

.hq-tile__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-600);
}

.hq-tile--ink .hq-tile__body {
  color: rgba(237, 240, 236, 0.82);
}

@media (min-width: 900px) {
  .hq-collage {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .hq-lead {
    grid-column: span 7;
  }

  .hq-side {
    grid-column: span 5;
    grid-template-rows: 3fr 2fr 2fr;
  }

  .hq-tile__img {
    height: 132px;
  }
}

/* 时间轴 */
.hq-tl-lede {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(237, 240, 236, 0.72);
}

.hq-tl {
  margin-top: 34px;
  border-top: 1px solid var(--line-dark);
}

.hq-tl__item {
  border-bottom: 1px solid var(--line-dark);
  padding: 16px 0;
}

.hq-tl__item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  cursor: pointer;
}

.hq-tl__item summary::-webkit-details-marker {
  display: none;
}

.hq-tl__dot {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid var(--gray-400);
  transition: background-color var(--t) var(--ease), border-color var(--t) var(--ease),
    box-shadow var(--t) var(--ease);
}

.hq-tl__item[open] .hq-tl__dot {
  background: var(--lime-500);
  border-color: var(--lime-500);
  box-shadow: 0 0 0 4px rgba(200, 255, 61, 0.16);
}

.hq-tl__time {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--gray-100);
  transition: color var(--t) var(--ease);
}

.hq-tl__item[open] .hq-tl__time {
  color: var(--lime-500);
}

.hq-tl__head {
  font-size: 15px;
  color: rgba(237, 240, 236, 0.86);
}

.hq-tl__body {
  padding: 12px 0 2px 23px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(237, 240, 236, 0.72);
}

.hq-tl__body p {
  margin: 0;
}

@media (min-width: 900px) {
  .hq-tl {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0 30px;
  }

  .hq-tl__item {
    padding: 20px 0;
  }

  .hq-tl__item summary {
    align-items: baseline;
    flex-wrap: wrap;
  }

  .hq-tl__head {
    width: 100%;
    padding-left: 23px;
    margin-top: 6px;
  }

  .hq-tl__body {
    padding-left: 23px;
  }
}

/* 四块内容 */
.hq-cards {
  margin-top: 32px;
  display: grid;
  gap: var(--ph-gap);
}

.hq-card {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
  grid-column: span 12;
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.hq-card:hover,
.hq-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--ink-700);
}

.hq-card__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-600);
}

.hq-card__title {
  margin: 0;
  font-size: 21px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.hq-card__title a {
  color: inherit;
  text-decoration: none;
}

.hq-card__title a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.hq-card__title a:focus-visible {
  outline: none;
}

.hq-card__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray-600);
}

.hq-card__img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 4px;
  border: 1px solid var(--line-soft);
  filter: saturate(0.4) contrast(1.04);
}

.hq-card__more {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-700);
}

@media (min-width: 900px) {
  .hq-cards {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .hq-card--wide {
    grid-column: span 7;
  }

  .hq-card--slim {
    grid-column: span 5;
  }

  .hq-card--wide {
    padding: 26px;
  }
}

.hq-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  margin-top: var(--ph-gap);
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--gray-100);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-text);
  text-decoration: none;
  transition: border-color var(--t) var(--ease);
}

.hq-strip:hover,
.hq-strip:focus-visible {
  border-color: var(--ink-700);
}

.hq-strip__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-600);
}

/* 数字区 */
.hq-stats {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.hq-stat {
  min-width: 0;
  padding: 20px 16px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hq-stat__num {
  display: block;
  font-size: 30px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink-900);
  font-variant-numeric: tabular-nums;
}

.hq-stat__unit {
  margin-left: 4px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
}

.hq-stat__note {
  display: block;
  margin-top: 9px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-600);
}

@media (min-width: 900px) {
  .hq-stats {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .hq-stat {
    padding: 24px 20px;
  }

  .hq-stat__num {
    font-size: 40px;
  }
}

/* 四步引导 */
.hq-steps {
  margin-top: 0;
}

.hq-steps__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.hq-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.hq-step:last-child {
  border-bottom: 1px solid var(--line);
}

.hq-step__n {
  font-size: 19px;
  color: var(--ink-700);
  letter-spacing: -0.01em;
}

.hq-step h3 {
  margin: 0 0 6px;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--ink-900);
}

.hq-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--gray-600);
}

.hq-steps__foot {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray-600);
}

.hq-steps__foot a {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-500);
}

.hq-steps__foot a:hover,
.hq-steps__foot a:focus-visible {
  background: var(--lime-200);
}

.hq-phone {
  margin: 34px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.hq-phone img {
  display: block;
  width: 100%;
  max-width: 230px;
  height: auto;
  border: 1px solid var(--line);
  filter: saturate(0.4);
}

.hq-phone figcaption {
  max-width: 30ch;
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray-600);
}

@media (min-width: 1080px) {
  .hq-phone {
    margin-top: 0;
    align-items: flex-start;
  }
}

/* 客服收口 */
.hq-contact {
  display: grid;
  gap: 26px;
  border-top: 1px solid var(--line);
  padding-top: 30px;
}

.hq-contact__title {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.hq-contact__note {
  margin: 0 0 20px;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--gray-600);
}

.hq-contact__dl {
  margin: 0;
}

.hq-contact__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.hq-contact__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--gray-600);
}

.hq-contact__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-text);
  overflow-wrap: anywhere;
}

.hq-contact__link {
  color: var(--ink-900);
  text-decoration: none;
  border-bottom: 1px solid var(--lime-500);
}

.hq-contact__link:hover,
.hq-contact__link:focus-visible {
  background: var(--lime-200);
}

@media (min-width: 900px) {
  .hq-contact {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
    align-items: start;
  }

  .hq-contact__title {
    font-size: 28px;
  }
}
<<<END>>>