.page-home {
  --hm-mono: var(--font-mono);
  --hm-axis: 2px;
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 封面 ---------- */

.page-home .hm-cover {
  padding: 20px 0 0;
}

.page-home .hm-cover__inner {
  display: grid;
  gap: 40px;
}

.page-home .hm-mast {
  position: relative;
  min-width: 0;
  padding-left: 20px;
  border-left: var(--hm-axis) solid var(--stone-300);
}

.page-home .hm-mast__eyebrow {
  margin: 0 0 22px;
}

.page-home .hm-mast__title {
  margin: 0;
}

.page-home .hm-mast__a {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}

.page-home .hm-mast__b {
  display: block;
  margin-top: 16px;
  max-width: 20em;
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(18px, 3.6vw, 30px);
  line-height: 1.4;
  color: var(--lake-700);
}

.page-home .hm-mast__lead {
  margin: 26px 0 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .hm-index {
  margin-top: 38px;
}

.page-home .hm-index__head {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-50);
}

.page-home .hm-index__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hm-index__item {
  border-top: 1px solid var(--hair);
}

.page-home .hm-index__item:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-home .hm-index__link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 8px 13px 2px;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-900);
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-home .hm-index__link:hover,
.page-home .hm-index__link:focus-visible {
  color: var(--lake-500);
  background: rgba(230, 240, 243, 0.55);
}

.page-home .hm-index__num {
  flex: 0 0 auto;
  min-width: 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lake-700);
}

.page-home .hm-index__label {
  flex: 1 1 auto;
  min-width: 0;
}

.page-home .hm-index__bar {
  flex: 0 0 auto;
  width: 0;
  height: 2px;
  background: var(--sun-500);
  transition: width var(--t-fast) var(--ease);
}

.page-home .hm-index__link:hover .hm-index__bar,
.page-home .hm-index__link:focus-visible .hm-index__bar {
  width: 30px;
}

.page-home .hm-mast__aside {
  display: grid;
  gap: 18px;
  align-content: start;
  min-width: 0;
}

.page-home .hm-aside {
  margin: 0;
}

.page-home .hm-aside__k {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--clay-400);
}

.page-home .hm-aside__v {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-70);
}

.page-home .hm-cover__figure {
  margin: 60px 0 0;
}

.page-home .hm-cover__figure .ly-figure__frame {
  border-radius: var(--r-l);
  overflow: hidden;
}

/* ---------- 三个入口 ---------- */

.page-home .hm-entries {
  display: grid;
  gap: 26px;
  margin-top: 48px;
}

.page-home .hm-entry {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
  padding: 26px 24px 24px;
  background: var(--paper-050);
  border-radius: var(--r-m);
  box-shadow: var(--shadow-1);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.page-home .hm-entry:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}

.page-home .hm-entry--a {
  background: var(--lake-050);
  border-radius: var(--r-l);
}

.page-home .hm-entry--b {
  background: var(--paper-050);
  border: 2px solid var(--moss-600);
  border-radius: var(--r-s);
}

.page-home .hm-entry--c {
  background: var(--paper-050);
  border-top: 6px solid var(--brick-600);
  border-radius: var(--r-m);
}

.page-home .hm-entry__tag {
  align-self: flex-start;
}

.page-home .hm-entry__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  color: var(--lake-700);
  transition: color var(--t-fast) var(--ease);
}

.page-home .hm-entry:hover .hm-entry__title {
  color: var(--lake-500);
}

.page-home .hm-entry__body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-home .hm-entry__media {
  margin: 4px 0 0;
}

.page-home .hm-entry__media .ly-figure__frame {
  border-radius: var(--r-s);
  overflow: hidden;
}

.page-home .hm-entry__cta {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------- 十二类折叠面板 ---------- */

.page-home .hm-cats {
  background: linear-gradient(180deg, rgba(230, 240, 243, 0) 0%, rgba(230, 240, 243, 0.6) 18%, rgba(230, 240, 243, 0.6) 82%, rgba(230, 240, 243, 0) 100%);
  padding-bottom: 8px;
}

.page-home .hm-acc {
  margin-top: 40px;
}

.page-home .hm-acc .ly-acc__btn {
  gap: 14px;
  padding: 16px 6px;
}

.page-home .hm-acc .ly-acc__num {
  flex: 0 0 56px;
  width: 56px;
  padding: 2px 8px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--lake-700);
  border-radius: 6px;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-home .hm-acc .ly-acc__btn:hover .ly-acc__num,
.page-home .hm-acc .ly-acc__btn:focus-visible .ly-acc__num {
  background: var(--sun-100);
}

.page-home .hm-acc__label {
  flex: 1 1 auto;
  min-width: 0;
  text-align: left;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink-900);
}

.page-home .hm-acc__count {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-50);
}

.page-home .hm-acc .ly-acc__inner p {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-70);
}

/* ---------- 版本变更 ---------- */

.page-home .hm-version__grid {
  display: grid;
  gap: 40px;
  margin-top: 40px;
}

.page-home .hm-timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hm-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--stone-300);
}

.page-home .hm-timeline__item {
  position: relative;
  padding: 0 0 44px 40px;
}

.page-home .hm-timeline__item:last-child {
  padding-bottom: 0;
}

.page-home .hm-timeline__dot {
  position: absolute;
  left: 0;
  top: 5px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--lake-700);
  box-shadow: 0 0 0 4px var(--paper-050);
}

.page-home .hm-timeline__item--sun .hm-timeline__dot {
  background: var(--sun-500);
}

.page-home .hm-timeline__item--moss .hm-timeline__dot {
  background: var(--moss-600);
}

.page-home .hm-timeline__date {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-50);
}

.page-home .hm-timeline__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.35;
  color: var(--ink-900);
}

.page-home .hm-timeline__body {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .hm-version__aside {
  display: grid;
  gap: 20px;
  align-content: start;
  min-width: 0;
}

.page-home .hm-version__link {
  justify-self: start;
}

/* ---------- 收藏常用页 ---------- */

.page-home .hm-keep__grid {
  display: grid;
  gap: 32px;
  margin-top: 40px;
}

.page-home .hm-keep__text {
  margin: 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .hm-keep__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hm-chip {
  padding: 7px 14px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  color: var(--lake-700);
  background: var(--sun-100);
  border-radius: var(--r-pill);
}

.page-home .hm-keep__hint {
  margin: 20px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--clay-400);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-70);
}

.page-home .hm-keep__figure {
  margin: 0;
}

.page-home .hm-keep__figure .ly-figure__frame {
  border-radius: var(--r-m);
  overflow: hidden;
}

/* ---------- 常见问题 ---------- */

.page-home .hm-faq {
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hm-faq__item {
  display: grid;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--hair);
}

.page-home .hm-faq__item:last-child {
  border-bottom: 1px solid var(--hair);
}

.page-home .hm-faq__body {
  min-width: 0;
}

.page-home .hm-faq__q {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-home .hm-faq__a {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-70);
}

.page-home .hm-faq__more {
  justify-self: start;
}

/* ---------- 收束 ---------- */

.page-home .hm-next {
  padding-bottom: 24px;
}

.page-home .hm-next__inner {
  padding: 40px 28px;
  background: var(--lake-050);
  border-radius: var(--r-l);
}

.page-home .hm-next__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.2;
  color: var(--lake-700);
}

.page-home .hm-next__text {
  margin: 16px 0 0;
  max-width: 32em;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-70);
}

.page-home .hm-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .hm-faq__item {
    grid-template-columns: minmax(0, 1fr) 170px;
    align-items: center;
    gap: 28px;
  }

  .page-home .hm-faq__body {
    grid-column: 1;
  }

  .page-home .hm-faq__more {
    grid-column: 2;
    justify-self: end;
  }

  .page-home .hm-keep__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 48px;
  }

  .page-home .hm-next__inner {
    padding: 56px 48px;
  }
}

@media (min-width: 900px) {
  .page-home .hm-cover {
    padding-top: 32px;
  }

  .page-home .hm-cover__inner {
    grid-template-columns: minmax(0, 1fr) 288px;
    gap: 64px;
    align-items: end;
  }

  .page-home .hm-mast__aside {
    padding-bottom: 6px;
  }

  .page-home .hm-version__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-home .hm-entries {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 32px;
  }

  .page-home .hm-entry--a {
    grid-column: 1 / span 5;
  }

  .page-home .hm-entry--b {
    grid-column: 7 / span 5;
    margin-top: 76px;
  }

  .page-home .hm-entry--c {
    grid-column: 3 / span 8;
    margin-top: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-entry,
  .page-home .hm-index__link,
  .page-home .hm-index__bar,
  .page-home .hm-entry__title,
  .page-home .hm-acc .ly-acc__num {
    transition: none;
  }

  .page-home .hm-entry:hover {
    transform: none;
  }
}