.page-home {
  --hm-line: rgba(243, 234, 218, 0.14);
  --hm-line-strong: rgba(243, 234, 218, 0.28);
  --hm-line-mint: rgba(59, 242, 210, 0.32);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 112px);
}

.page-home .hm-context {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .hm-context span {
  color: var(--mint);
  margin: 0 6px;
}

/* ---------- 首屏框景 ---------- */
.page-home .hm-hero {
  padding: clamp(18px, 3.4vw, 44px) var(--gutter) 0;
}

.page-home .hm-frame {
  position: relative;
  border: 1px solid var(--hm-line-strong);
  background:
    radial-gradient(110% 82% at 88% -8%, rgba(59, 242, 210, 0.16), rgba(59, 242, 210, 0) 62%),
    var(--locker);
  padding: clamp(24px, 3.6vw, 52px) clamp(20px, 3.4vw, 52px);
  overflow: hidden;
}

.page-home .hm-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: repeating-linear-gradient(-45deg, rgba(243, 234, 218, 0.032) 0 1px, transparent 1px 9px);
}

.page-home .hm-frame__tag {
  position: absolute;
  top: 0;
  left: clamp(20px, 3.4vw, 52px);
  transform: translateY(-50%);
  z-index: 2;
  background: var(--night);
  border: 1px solid var(--hm-line-mint);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  padding: 4px 10px;
}

.page-home .hm-frame__corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border: 0 solid var(--mint);
  z-index: 2;
  pointer-events: none;
}

.page-home .hm-frame__corner--tl {
  top: -1px;
  left: -1px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.page-home .hm-frame__corner--tr {
  top: -1px;
  right: -1px;
  border-top-width: 2px;
  border-right-width: 2px;
}

.page-home .hm-frame__corner--bl {
  bottom: -1px;
  left: -1px;
  border-bottom-width: 2px;
  border-left-width: 2px;
}

.page-home .hm-frame__corner--br {
  bottom: -1px;
  right: -1px;
  border-bottom-width: 2px;
  border-right-width: 2px;
}

.page-home .hm-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
}

.page-home .hm-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-home .hm-hero__lead {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.8;
  color: var(--mist);
  max-width: 38ch;
}

.page-home .hm-hero__list {
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 30px);
  padding: 0;
  border-top: 1px solid var(--hm-line);
}

.page-home .hm-hero__list li {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 11px 0;
  border-bottom: 1px solid var(--hm-line);
  font-size: 15px;
}

.page-home .hm-k {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--mint);
  letter-spacing: 0.04em;
}

.page-home .hm-v {
  color: var(--paper);
}

.page-home .hm-hero__cta {
  display: inline-block;
}

.page-home .hm-hero__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-home .hm-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--hm-line-mint);
  overflow: hidden;
  background: var(--night);
}

.page-home .hm-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .hm-hero__mediatag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(11, 21, 18, 0.62);
  border: 1px solid var(--hm-line-mint);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 4px 8px;
}

.page-home .hm-scoreboard {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 84px;
  gap: 14px;
  align-items: end;
  padding: 16px 18px;
  border: 1px solid var(--hm-line-mint);
  background: var(--glass);
}

.page-home .hm-scoreboard__body {
  display: grid;
  gap: 4px;
}

.page-home .hm-scoreboard__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .hm-scoreboard__row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  font-family: var(--font-mono);
}

.page-home .hm-scoreboard__num {
  font-size: clamp(44px, 7.6vw, 76px);
  font-weight: 700;
  line-height: 0.9;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-home .hm-scoreboard__dash {
  font-size: clamp(24px, 4vw, 40px);
  color: var(--orange);
}

.page-home .hm-scoreboard__meta {
  font-size: 12px;
  color: var(--mist);
}

.page-home .hm-scoreboard__fig {
  margin: 0;
  width: 84px;
  height: 84px;
  border: 1px solid var(--hm-line);
  overflow: hidden;
}

.page-home .hm-scoreboard__fig img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 横向时间轴 ---------- */
.page-home .hm-timeline {
  padding: clamp(56px, 9vw, 118px) var(--gutter) 0;
}

.page-home .hm-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-home .hm-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .hm-timeline__band {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 28px);
  border-top: 1px solid var(--hm-line-strong);
  padding-top: clamp(22px, 3vw, 38px);
}

.page-home .hm-timeline__fig {
  position: relative;
  margin: 0;
  border: 1px solid var(--hm-line);
  overflow: hidden;
  min-height: 168px;
  background: var(--night);
}

.page-home .hm-timeline__fig img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 168px;
  object-fit: cover;
}

.page-home .hm-timeline__track {
  display: flex;
  gap: clamp(14px, 2vw, 24px);
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x mandatory;
}

.page-home .hm-timeline__track:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 4px;
}

.page-home .hm-node {
  flex: 0 0 min(300px, 80vw);
  scroll-snap-align: start;
  position: relative;
  padding: 24px 20px 26px;
  border: 1px solid var(--hm-line);
  background: linear-gradient(180deg, rgba(18, 48, 40, 0.55), rgba(11, 21, 18, 0));
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-home .hm-node::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 20px;
  width: 44px;
  height: 2px;
  background: var(--mint);
}

.page-home .hm-node__step {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-home .hm-node h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .hm-node p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

/* ---------- 战报与分段切换 ---------- */
.page-home .hm-reports {
  padding: clamp(56px, 9vw, 118px) var(--gutter) 0;
}

.page-home .hm-seg__nav {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--hm-line-strong);
}

.page-home .hm-seg__btn {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 12px 20px;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .hm-seg__btn:hover {
  color: var(--paper);
}

.page-home .hm-seg__btn[aria-selected="true"] {
  color: var(--mint);
  border-bottom-color: var(--mint);
}

.page-home .hm-seg__btn:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-home .hm-panel {
  padding-top: clamp(18px, 2.8vw, 30px);
}

.page-home .hm-feed {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hm-line);
}

.page-home .hm-feed li {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--hm-line);
  font-size: 15px;
  color: var(--paper);
}

.page-home .hm-feed__t {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--mint);
  letter-spacing: 0.04em;
}

.page-home .hm-reportlist {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hm-line);
}

.page-home .hm-report {
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--hm-line);
}

.page-home .hm-report__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-home .hm-report__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cocoa);
  background: var(--paper);
  border-radius: 999px;
  padding: 3px 10px;
}

.page-home .hm-report__meta {
  font-size: 12px;
  color: var(--mist);
}

.page-home .hm-report__title {
  margin: 0;
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

.page-home .hm-note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
  max-width: 56ch;
}

.page-home .hm-note a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 资料库覆盖 ---------- */
.page-home .hm-scope {
  padding: clamp(56px, 9vw, 118px) var(--gutter) 0;
}

.page-home .hm-scope__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 52px);
}

.page-home .hm-scope__lead {
  margin: 0 0 clamp(16px, 2.4vw, 22px);
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--mist);
  max-width: 44ch;
}

.page-home .hm-projects {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .hm-projects li {
  font-size: 14px;
  font-weight: 600;
  color: var(--paper);
  border: 1px solid var(--hm-line-strong);
  border-radius: 999px;
  padding: 7px 15px;
  background: rgba(255, 255, 255, 0.02);
}

.page-home .hm-scope__right {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--hm-line-strong);
  align-content: start;
}

.page-home .hm-benefit {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hm-line);
}

.page-home .hm-benefit__k {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  line-height: 1;
  color: var(--orange);
}

.page-home .hm-benefit h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .hm-benefit p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .hm-scope__media {
  position: relative;
  margin: clamp(28px, 4vw, 48px) 0 0;
  border: 1px solid var(--hm-line-mint);
  overflow: hidden;
  background: var(--night);
}

.page-home .hm-scope__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .hm-scope__mediatag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(11, 21, 18, 0.62);
  border: 1px solid var(--hm-line-mint);
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 4px 9px;
}

/* ---------- 数字墙 ---------- */
.page-home .hm-wall {
  position: relative;
  margin: clamp(56px, 9vw, 118px) var(--gutter) 0;
  padding: clamp(28px, 4.4vw, 60px) clamp(20px, 4vw, 56px);
  background: var(--paper);
  color: var(--cocoa);
  overflow: hidden;
}

.page-home .hm-wall::after {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -55%;
  width: 62%;
  height: 130%;
  background: radial-gradient(closest-side, rgba(15, 142, 126, 0.22), rgba(15, 142, 126, 0));
  pointer-events: none;
}

.page-home .hm-wall__label {
  position: relative;
  z-index: 1;
  color: var(--teal);
}

.page-home .hm-wall__title {
  position: relative;
  z-index: 1;
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--cocoa);
}

.page-home .hm-wall__lead {
  position: relative;
  z-index: 1;
  margin: 0 0 clamp(22px, 3.4vw, 40px);
  font-size: 15px;
  line-height: 1.8;
  color: var(--cocoa);
  opacity: 0.72;
  max-width: 46ch;
}

.page-home .hm-wall__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 36px);
}

.page-home .hm-stat {
  display: grid;
  gap: 6px;
  align-content: start;
  border-top: 2px solid var(--cocoa);
  padding-top: 14px;
}

.page-home .hm-stat__num {
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--cocoa);
  font-variant-numeric: tabular-nums;
}

.page-home .hm-stat__label {
  font-size: 13px;
  line-height: 1.65;
  color: var(--cocoa);
  opacity: 0.72;
}

.page-home .hm-wall__foot {
  position: relative;
  z-index: 1;
  margin: clamp(22px, 3vw, 34px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cocoa);
  opacity: 0.82;
}

.page-home .hm-wall__foot a {
  color: var(--teal);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 订阅三步 ---------- */
.page-home .hm-subscribe {
  margin: clamp(56px, 9vw, 118px) var(--gutter) 0;
  padding: clamp(30px, 4.6vw, 62px) clamp(20px, 4vw, 56px);
  border-top: 1px solid var(--hm-line-strong);
  border-bottom: 1px solid var(--hm-line-strong);
  background:
    radial-gradient(90% 120% at 4% 0%, rgba(59, 242, 210, 0.1), rgba(59, 242, 210, 0) 62%),
    var(--night);
}

.page-home .hm-subscribe h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .hm-steps {
  list-style: none;
  margin: clamp(20px, 3vw, 34px) 0 0;
  padding: 0;
  border-top: 1px solid var(--hm-line);
}

.page-home .hm-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--hm-line);
}

.page-home .hm-step__n {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  line-height: 1;
  color: var(--orange);
}

.page-home .hm-step__body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .hm-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
  max-width: 54ch;
}

.page-home .hm-subscribe__foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
  max-width: 60ch;
}

.page-home .hm-subscribe__foot a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .hm-wall__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .hm-scoreboard {
    grid-template-columns: minmax(0, 1fr) 96px;
  }

  .page-home .hm-scoreboard__fig {
    width: 96px;
    height: 96px;
  }
}

@media (min-width: 900px) {
  .page-home .hm-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-home .hm-timeline__band {
    grid-template-columns: 4fr 8fr;
    align-items: stretch;
  }

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

  .page-home .hm-timeline__fig img {
    height: 100%;
  }
}

@media (min-width: 1100px) {
  .page-home .hm-wall__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-seg__btn {
    transition: none;
  }
}