.page-home {
  --home-line: rgba(31, 111, 139, 0.16);
  --home-line-strong: rgba(31, 111, 139, 0.38);
  --home-pad: clamp(18px, 5vw, 56px);
  --home-gap: clamp(20px, 3vw, 34px);
  color: var(--hp-ink);
  background-color: var(--hp-paper);
  background-image:
    linear-gradient(to right, var(--home-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-line) 1px, transparent 1px);
  background-size: 48px 48px;
  overflow-x: clip;
}

.page-home .home-wrap {
  width: 100%;
  max-width: var(--hp-shell);
  margin-inline: auto;
  padding-inline: var(--home-pad);
}

/* ---------- 面包屑 ---------- */
.page-home .home-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: var(--hp-shell);
  margin-inline: auto;
  padding: 22px var(--home-pad) 0;
  font-size: 13px;
  color: var(--hp-slate);
}
.page-home .home-crumb__brand {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--hp-sky);
}
.page-home .home-crumb__sep { color: var(--home-line-strong); }
.page-home .home-crumb__here { color: var(--hp-slate); }

/* ---------- 通用小标签 ---------- */
.page-home .home-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--hp-slate);
}
.page-home .home-eyebrow__no {
  font-size: 12px;
  line-height: 1.4;
  color: var(--hp-orange);
  background: var(--hp-white);
  border: 1px solid var(--hp-orange);
  padding: 2px 7px;
}

.page-home .home-h2 {
  margin: 14px 0 0;
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--hp-ink);
  max-width: 24ch;
}

.page-home .home-head { margin-bottom: clamp(22px, 3vw, 34px); }

.page-home .home-p {
  margin: 0 0 16px;
  font-size: 16.5px;
  line-height: 1.82;
  color: #2a333f;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero { padding-top: clamp(22px, 4vw, 44px); }

.page-home .home-hero__grid {
  display: grid;
  gap: var(--home-gap);
}

.page-home .home-hero__title {
  margin: 14px 0 0;
  font-size: clamp(38px, 6.2vw, 76px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--hp-ink);
}

.page-home .home-hero__lede {
  margin: 22px 0 0;
  max-width: 54ch;
  font-size: 17px;
  line-height: 1.82;
  color: #323b47;
}

.page-home .home-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--hp-ink);
}
.page-home .home-toc__item { border-bottom: 1px solid var(--home-line-strong); }
.page-home .home-toc__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 14px 6px;
  text-decoration: none;
  color: inherit;
  transition: background-color 200ms var(--hp-ease), padding-left 200ms var(--hp-ease);
}
.page-home .home-toc__link:hover,
.page-home .home-toc__link:focus-visible {
  background-color: var(--hp-sky-soft);
  padding-left: 14px;
}
.page-home .home-toc__no {
  font-size: 12px;
  color: var(--hp-sky);
  background: var(--hp-sky-soft);
  border: 1px solid var(--home-line-strong);
  padding: 3px 7px;
}
.page-home .home-toc__label {
  display: block;
  font-size: 17px;
  font-weight: 700;
  color: var(--hp-ink);
}
.page-home .home-toc__hint {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--hp-slate);
}

.page-home .home-hero__mediawrap { margin-top: clamp(28px, 4vw, 48px); }
.page-home .hp-media__img img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .hp-media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--hp-slate);
}

/* ---------- 案例合集第 12 期 ---------- */
.page-home .home-issue {
  margin-top: clamp(44px, 6vw, 80px);
  padding-block: clamp(44px, 6vw, 84px);
  background-color: var(--hp-sky-soft);
  border-top: 2px solid var(--hp-ink);
  border-bottom: 2px solid var(--hp-ink);
}
.page-home .home-issue__grid {
  display: grid;
  gap: var(--home-gap);
}
.page-home .home-issue__cta { margin-top: 6px; }
.page-home .home-issue__media { margin: 0; }

.page-home .home-facts {
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-home .home-facts__item {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  background: var(--hp-white);
  border: 2px solid var(--hp-ink);
  box-shadow: 4px 4px 0 var(--hp-ink);
  font-size: 15px;
  line-height: 1.65;
}
.page-home .home-facts__k {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--hp-orange);
}
.page-home .home-facts__v { color: #2c3641; }

/* ---------- 四条核心入口 ---------- */
.page-home .home-entries { padding-block: clamp(48px, 7vw, 90px); }

.page-home .home-entries__strip {
  margin: 0 0 clamp(26px, 3.4vw, 40px);
}

.page-home .home-entries__grid {
  display: grid;
  gap: var(--home-gap);
}

.page-home .home-entry {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(18px, 2.4vw, 28px);
  background: var(--hp-white);
  border: 2px solid var(--hp-ink);
  box-shadow: var(--hp-shadow);
}
.page-home .home-entry__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}
.page-home .home-entry__no {
  font-size: 12px;
  color: var(--hp-white);
  background: var(--hp-sky);
  padding: 3px 8px;
}
.page-home .home-entry__title {
  margin: 0;
  flex: 1 1 auto;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--hp-ink);
}
.page-home .home-entry__code {
  font-size: 12px;
  color: var(--hp-orange);
  background: rgba(228, 113, 26, 0.1);
  border: 1px solid rgba(228, 113, 26, 0.4);
  padding: 3px 8px;
}
.page-home .home-entry__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: #3a444f;
}
.page-home .home-entry__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: var(--hp-sky);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 200ms var(--hp-ease), color 200ms var(--hp-ease);
}
.page-home .home-entry__link:hover,
.page-home .home-entry__link:focus-visible {
  color: var(--hp-saffron);
  border-bottom-color: var(--hp-saffron);
}

.page-home .home-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--home-line-strong);
}
.page-home .home-rows__row {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-bottom: 1px solid var(--home-line);
}
.page-home .home-rows__k {
  font-size: 15px;
  font-weight: 700;
  color: var(--hp-sky);
}
.page-home .home-rows__v {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--hp-slate);
}

.page-home .home-codes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .home-codes__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 11px 13px;
  border-left: 3px solid var(--hp-teal);
  background: rgba(46, 140, 134, 0.09);
  font-size: 15px;
  line-height: 1.68;
  color: #2c3641;
}
.page-home .home-codes__no {
  font-size: 12px;
  color: var(--hp-teal);
}

.page-home .home-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-home .home-chips__item {
  font-size: 13.5px;
  line-height: 1.5;
  padding: 6px 11px;
  color: var(--hp-ink-blue);
  background: var(--hp-sky-soft);
  border: 1px solid var(--home-line-strong);
  transition: background-color 200ms var(--hp-ease), border-color 200ms var(--hp-ease);
}
.page-home .home-chips__item:hover {
  background: var(--hp-white);
  border-color: var(--hp-sky);
}

.page-home .home-entry--cta {
  background: var(--hp-ink-blue);
  border-color: var(--hp-ink-blue);
  box-shadow: 8px 8px 0 var(--hp-saffron);
  color: var(--hp-white);
  gap: 20px;
}
.page-home .home-entry__ctatext { display: grid; gap: 8px; }
.page-home .home-entry--cta .home-entry__title { color: var(--hp-white); }
.page-home .home-entry--cta .home-entry__desc { color: rgba(255, 255, 255, 0.8); max-width: 56ch; }

/* ---------- 更新节奏时间轴 ---------- */
.page-home .home-cadence {
  padding-block: clamp(48px, 7vw, 90px);
  border-top: 2px solid var(--hp-ink);
}

.page-home .home-timeline {
  list-style: none;
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  padding: 0;
  position: relative;
  display: grid;
}
.page-home .home-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--home-line-strong);
}
.page-home .home-timeline__item {
  position: relative;
  padding: 0 0 30px 36px;
  transition: transform 200ms var(--hp-ease);
}
.page-home .home-timeline__item:last-child { padding-bottom: 0; }
.page-home .home-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 16px;
  height: 16px;
  background: var(--hp-paper);
  border: 2px solid var(--hp-sky);
  border-radius: 50%;
  transition: background-color 200ms var(--hp-ease), border-color 200ms var(--hp-ease);
}
.page-home .home-timeline__item:hover::before {
  background: var(--hp-orange);
  border-color: var(--hp-orange);
}
.page-home .home-timeline__when {
  display: inline-block;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--hp-ink-blue);
  background: var(--hp-sky-soft);
  border: 1px solid var(--home-line-strong);
  padding: 3px 10px;
  margin-bottom: 10px;
}
.page-home .home-timeline__title {
  margin: 0 0 7px;
  font-size: 19px;
  font-weight: 800;
  color: var(--hp-ink);
}
.page-home .home-timeline__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: #3a444f;
}

/* ---------- 收藏与回访 ---------- */
.page-home .home-return {
  padding-block: clamp(48px, 7vw, 90px);
  background-color: var(--hp-sky-soft);
  border-top: 2px solid var(--hp-ink);
}
.page-home .home-return__grid {
  display: grid;
  gap: var(--home-gap);
}
.page-home .home-return__media { margin: 0; }

.page-home .home-return__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-home .home-return__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.78;
  color: #2f3844;
}
.page-home .home-return__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  background: var(--hp-saffron);
}
.page-home .home-return__list strong { color: var(--hp-ink); }

.page-home .home-return__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 返回要目 ---------- */
.page-home .home-back { padding-block: 30px clamp(40px, 5vw, 64px); }
.page-home .home-back__link {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--hp-sky);
  text-decoration: none;
  border-bottom: 2px solid var(--home-line-strong);
  padding-bottom: 3px;
  transition: border-color 200ms var(--hp-ease), color 200ms var(--hp-ease);
}
.page-home .home-back__link:hover,
.page-home .home-back__link:focus-visible {
  color: var(--hp-saffron);
  border-bottom-color: var(--hp-saffron);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .home-rows__row {
    grid-template-columns: 132px 1fr;
    gap: 16px;
    align-items: baseline;
  }
  .page-home .home-facts__item {
    grid-template-columns: 110px 1fr;
    align-items: baseline;
    gap: 14px;
  }
  .page-home .home-entry--cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: repeat(12, 1fr);
    column-gap: 24px;
    row-gap: 0;
    align-items: start;
  }
  .page-home .home-hero__lead { grid-column: 1 / span 7; }
  .page-home .home-toc { grid-column: 9 / span 4; }

  .page-home .home-issue__grid {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
    align-items: start;
  }
  .page-home .home-issue__media { transform: translateY(12px); }

  .page-home .home-entries__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 26px;
  }
  .page-home .home-entry--index { grid-column: 1 / span 7; }
  .page-home .home-entry--codes { grid-column: 8 / span 5; }
  .page-home .home-entry--list { grid-column: 1 / span 12; }
  .page-home .home-entry--list .home-chips { max-width: 88%; }
  .page-home .home-entry--cta { grid-column: 1 / span 12; }

  .page-home .home-return__grid {
    grid-template-columns: 5fr 7fr;
    gap: 52px;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-home .home-h2 { max-width: 26ch; }
  .page-home .home-hero__lede { font-size: 18px; }
}