.page-home {
  background: var(--paper);
  color: var(--ink);
}

.page-home .breadcrumbs {
  background: var(--paper);
  padding: 14px var(--gutter) 10px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--taupe);
}

.page-home .breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* 首屏 */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(30px, 6vw, 64px) 0 clamp(44px, 8vw, 92px);
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-home .hero__media img {
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 62% 50%;
  opacity: 0.5;
}

.page-home .hero__grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-home .hero__panel {
  position: relative;
  margin: 0 var(--gutter);
  max-width: 640px;
  padding: clamp(22px, 4vw, 38px) clamp(18px, 3.2vw, 34px) clamp(26px, 4.4vw, 44px);
  background: linear-gradient(158deg, rgba(20, 17, 15, 0.95) 0%, rgba(34, 29, 25, 0.9) 58%, rgba(138, 90, 43, 0.62) 100%);
  border-left: 2px solid var(--wood);
  box-shadow: var(--shadow-lift);
}

.page-home .hero .kicker {
  color: var(--wood-light);
}

.page-home .hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin: 0.5em 0 0.45em;
}

.page-home .hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(246, 240, 230, 0.85);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .hero__speed {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 22px 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--wood-light);
}

.page-home .hero__speed-num {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-home .hero__note {
  display: none;
}

/* 入口导览 */
.page-home .entries {
  background: var(--paper);
  padding: clamp(46px, 8vw, 92px) 0;
}

.page-home .entries__head {
  max-width: 640px;
  margin: 0 var(--gutter) clamp(22px, 4vw, 38px);
}

.page-home .entries__sub {
  margin: 14px 0 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--taupe);
}

.page-home .entries__grid {
  display: grid;
  gap: 16px;
  margin: 0 var(--gutter);
}

.page-home .entry {
  display: block;
  padding: clamp(22px, 3.6vw, 38px);
  text-decoration: none;
  color: inherit;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-home .entry:hover,
.page-home .entry:focus-visible {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.page-home .entry--archive {
  background: var(--celadon);
  color: var(--ink);
}

.page-home .entry--signup {
  background: var(--cinnabar);
  color: var(--paper);
}

.page-home .entry__en {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.85;
}

.page-home .entry__title {
  margin: 10px 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.6vw, 1.65rem);
  line-height: 1.35;
}

.page-home .entry__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  opacity: 0.92;
}

.page-home .entry__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
}

.page-home .entry__list li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--ink);
  opacity: 0.55;
  vertical-align: middle;
}

.page-home .entry__steps {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}

.page-home .entry__steps span {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  opacity: 0.8;
}

.page-home .entry__more {
  display: inline-block;
  margin-top: 22px;
  padding-bottom: 2px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-bottom: 1px solid currentColor;
}

/* 三步注册 */
.page-home .steps {
  background: var(--paper-deep);
  padding: clamp(46px, 8vw, 92px) 0;
}

.page-home .steps__inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  margin: 0 var(--gutter);
}

.page-home .steps__intro p {
  margin: 14px 0 0;
  line-height: 1.85;
  color: var(--taupe);
}

.page-home .steps__intro .btn {
  margin-top: 22px;
}

.page-home .steps__svg {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 18px;
}

.page-home .steps__line {
  fill: none;
  stroke: var(--wood);
  stroke-width: 2;
  stroke-dasharray: 7 7;
  stroke-linecap: round;
}

.page-home .steps__node circle {
  fill: var(--ink);
  stroke: var(--wood-light);
  stroke-width: 2;
}

.page-home .steps__node text {
  fill: var(--amber);
  font-family: var(--font-mono);
  font-size: 24px;
  text-anchor: middle;
  dominant-baseline: middle;
}

.page-home .steps__list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .steps__item {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-home .steps__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--wood);
}

.page-home .steps__name {
  margin: 6px 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.page-home .steps__desc {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: var(--taupe);
}

/* 月度合集 */
.page-home .journal {
  background: var(--paper);
  padding: clamp(46px, 8vw, 92px) 0;
}

.page-home .journal__head {
  max-width: 680px;
  margin: 0 var(--gutter) clamp(20px, 3vw, 32px);
}

.page-home .journal__sub {
  margin: 14px 0 0;
  line-height: 1.85;
  color: var(--taupe);
}

.page-home .months {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  margin: 0 var(--gutter) clamp(18px, 3vw, 28px);
  padding-bottom: 8px;
}

.page-home .months__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  border: 1px solid var(--line-strong);
  transition: background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-home .months__link::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--wood-light);
}

.page-home .months__link:hover,
.page-home .months__link:focus-visible {
  background: rgba(92, 141, 107, 0.14);
  border-color: var(--celadon);
}

.page-home .months__link:hover::before,
.page-home .months__link:focus-visible::before {
  background: var(--celadon);
}

.page-home .issues {
  list-style: none;
  margin: 0 var(--gutter);
  padding: 0;
}

.page-home .issue {
  display: grid;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--topbar-h) + 20px);
}

.page-home .issue:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .issue__month {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--taupe);
}

.page-home .issue__month::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--celadon);
}

.page-home .issue__title {
  margin: 8px 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.4;
}

.page-home .issue__text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--taupe);
}

.page-home .issue__media {
  width: 100%;
  aspect-ratio: 11 / 7;
  overflow: hidden;
}

.page-home .issue__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .journal > .btn {
  margin: clamp(22px, 3vw, 32px) var(--gutter) 0;
}

/* 版本切换 */
.page-home .versions {
  background: var(--amber);
  color: var(--ink);
  padding: clamp(46px, 8vw, 92px) 0;
}

.page-home .versions__inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin: 0 var(--gutter);
}

.page-home .versions__intro p {
  margin: 14px 0 0;
  max-width: 36em;
  line-height: 1.85;
  color: rgba(20, 17, 15, 0.78);
}

.page-home .versions__intro .btn {
  margin-top: 22px;
}

.page-home .versions__cards {
  display: grid;
  gap: 14px;
}

.page-home .vcard {
  background: var(--paper);
  padding: 20px 22px;
  border-left: 3px solid var(--cinnabar);
  box-shadow: var(--shadow);
}

.page-home .vcard--old {
  border-left-color: var(--wood);
}

.page-home .vcard__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.page-home .vcard ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--taupe);
}

.page-home .vcard li {
  position: relative;
  padding-left: 14px;
}

.page-home .vcard li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wood-light);
}

/* 帮助入口 */
.page-home .help {
  background: var(--indigo);
  color: var(--paper);
  padding: clamp(46px, 8vw, 92px) 0;
}

.page-home .help__inner {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin: 0 var(--gutter);
}

.page-home .help__media {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: rgba(246, 240, 230, 0.08);
}

.page-home .help__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .help .kicker {
  color: var(--amber);
}

.page-home .help h2 {
  color: var(--paper);
}

.page-home .help__body p {
  margin: 14px 0 0;
  line-height: 1.85;
  color: rgba(246, 240, 230, 0.82);
}

.page-home .help__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.page-home .help__mail {
  padding-bottom: 2px;
  font-size: 0.9rem;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 240, 230, 0.5);
}

.page-home .help__body .help__note {
  margin-top: 20px;
  font-size: 0.86rem;
  color: rgba(246, 240, 230, 0.66);
}

/* 信任条 */
.page-home .trust {
  background: var(--ink);
  color: var(--paper);
  padding: clamp(40px, 7vw, 80px) 0;
}

.page-home .trust__title {
  margin: 0 var(--gutter) clamp(20px, 3vw, 32px);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.4;
}

.page-home .trust__grid {
  display: grid;
  gap: 20px;
  margin: 0 var(--gutter);
  padding: 0;
  list-style: none;
}

.page-home .trust__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--amber);
}

.page-home .trust__label {
  display: block;
  margin-top: 6px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(246, 240, 230, 0.72);
}

.page-home .trust__meta {
  margin: clamp(22px, 3vw, 32px) var(--gutter) 0;
  padding-top: 16px;
  font-size: 0.8rem;
  line-height: 1.8;
  color: rgba(246, 240, 230, 0.55);
  border-top: 1px solid var(--line-light);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-home .trust__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 720px) {
  .page-home .versions__cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 760px) {
  .page-home .steps__list {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
}

@media (min-width: 820px) {
  .page-home .issue--featured {
    grid-template-columns: 300px 1fr;
    gap: 28px;
    align-items: start;
  }
}

@media (min-width: 840px) {
  .page-home .entries__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    align-items: start;
  }

  .page-home .entry--archive {
    margin-bottom: clamp(0px, 2vw, 24px);
  }

  .page-home .entry--signup {
    margin-top: clamp(28px, 5vw, 64px);
  }
}

@media (min-width: 900px) {
  .page-home .hero__panel {
    clip-path: polygon(0 0, 100% 0, 100% 76%, 0 100%);
    padding-bottom: clamp(56px, 7vw, 96px);
  }

  .page-home .hero__note {
    display: block;
    position: absolute;
    top: clamp(28px, 4vw, 56px);
    right: clamp(8px, 1.6vw, 22px);
    z-index: 1;
    color: rgba(246, 240, 230, 0.65);
  }

  .page-home .help__inner {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-home .steps__inner {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .versions__inner {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-home .trust__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .months__link {
    transition: none;
  }

  .page-home .entry:hover,
  .page-home .entry:focus-visible {
    transform: none;
  }
}