.page-home {
  overflow-x: hidden;
}

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

.page-home a {
  text-decoration: none;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(26px, 5vw, 54px) 0 clamp(36px, 6vw, 72px);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(30, 42, 40, 0.6) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 42, 40, 0.6) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.7;
  pointer-events: none;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.page-home .hero__main {
  min-width: 0;
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 7.4vw, 74px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 18px 0 0;
  color: var(--paper);
  max-width: 14ch;
}

.page-home .hero__lede {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.82);
}

.page-home .hero__chips {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .hero__chips li {
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 7px 13px;
  border: 1px solid var(--grid);
  color: var(--cyan);
  background: rgba(18, 224, 210, 0.05);
}

.page-home .hero__chips .hero__chips--accent {
  color: var(--orange);
  border-color: rgba(255, 106, 31, 0.5);
  background: rgba(255, 106, 31, 0.08);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-home .hero__aside {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-home .hero__media {
  margin: 0;
}

.page-home .hero__stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-home .hero__stat {
  background: rgba(11, 15, 14, 0.82);
  padding: 12px 10px;
  min-width: 0;
}

.page-home .hero__stat dt {
  font-size: 11.5px;
  color: var(--steel);
  letter-spacing: 0.04em;
}

.page-home .hero__stat dd {
  margin: 6px 0 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--green);
  word-break: break-word;
}

.page-home .hero__stat--accent dd {
  color: var(--orange);
}

/* ---------- 维护更新状态带 ---------- */
.page-home .maint {
  background: var(--ink);
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
}

.page-home .maint__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.page-home .maint__flag {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--green);
  padding: 5px 10px;
  white-space: nowrap;
}

.page-home .maint__text {
  margin: 0;
  flex: 1 1 320px;
  min-width: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(232, 239, 234, 0.78);
}

.page-home .maint__node {
  font-size: 13px;
  color: var(--steel);
  white-space: nowrap;
}

.page-home .maint__node b {
  color: var(--orange);
  font-weight: 600;
}

/* ---------- 章节通用 ---------- */
.page-home .sec {
  padding: clamp(52px, 8vw, 104px) 0;
  position: relative;
}

.page-home .sec-head {
  margin-bottom: clamp(26px, 4vw, 46px);
  max-width: 62ch;
}

.page-home .sec-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 16px 0 0;
}

.page-home .lede {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.82;
}

.page-home .note {
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.78;
}

.page-home .sec--light {
  background: var(--mist);
  color: var(--ink);
}

.page-home .sec--light .lede,
.page-home .sec--light .note {
  color: #3B4A44;
}

.page-home .sec--light .note a,
.page-home .sec--light .lede a {
  color: #0C5A32;
  border-bottom: 1px solid var(--green);
}

.page-home .sec--teal {
  background-color: var(--teal);
  background-image:
    linear-gradient(to right, rgba(138, 154, 147, 0.16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(138, 154, 147, 0.16) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--paper);
}

.page-home .sec--teal .lede {
  color: rgba(232, 239, 234, 0.82);
}

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

.page-home .sec--indigo .lede {
  color: rgba(232, 239, 234, 0.8);
}

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

.page-home .sec--dark .lede,
.page-home .sec--dark .note {
  color: rgba(232, 239, 234, 0.76);
}

.page-home .sec--dark .note a,
.page-home .sec--indigo .note a {
  color: var(--cyan);
  border-bottom: 1px solid rgba(18, 224, 210, 0.55);
}

.page-home .sec--dark .note a:hover,
.page-home .sec--indigo .note a:hover {
  border-bottom-color: var(--green);
}

/* ---------- 01 对照表 ---------- */
.page-home .cmp-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid #D2DCD5;
  background: #FFFFFF;
}

.page-home .cmp {
  border-collapse: collapse;
  width: 100%;
  min-width: 560px;
  font-size: 15px;
}

.page-home .cmp__cap {
  caption-side: top;
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: #5C6B64;
  border-bottom: 1px solid #E2EAE4;
}

.page-home .cmp th,
.page-home .cmp td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid #E2EAE4;
  vertical-align: top;
}

.page-home .cmp tbody tr:last-child th,
.page-home .cmp tbody tr:last-child td {
  border-bottom: none;
}

.page-home .cmp thead th {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  font-weight: 600;
  border-bottom: none;
}

.page-home .cmp thead th.cmp__ver--a {
  color: var(--green);
  border-bottom: 2px solid var(--green);
}

.page-home .cmp thead th.cmp__ver--b {
  color: var(--cyan);
  border-bottom: 2px solid var(--cyan);
}

.page-home .cmp tbody th {
  width: 24%;
  font-weight: 600;
  font-size: 14px;
  color: #2C3A34;
  background: #FAFCFA;
}

.page-home .cmp tbody td b {
  display: block;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .cmp__sub {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--steel);
}

.page-home .cmp .fee {
  display: inline-block;
  padding: 4px 10px;
  background: var(--orange);
  color: #170A03;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.page-home .cmp-media {
  margin: 26px 0 0;
}

/* ---------- 02 轮次 ---------- */
.page-home .round__media {
  margin: 0 0 34px;
}

.page-home .round {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(138, 154, 147, 0.4);
}

.page-home .round__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(138, 154, 147, 0.4);
}

.page-home .round__no {
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--green);
}

.page-home .round__t {
  margin: 0 0 7px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper);
}

.page-home .round__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(232, 239, 234, 0.78);
}

.page-home .round__fee {
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
  white-space: nowrap;
}

.page-home .fold {
  margin-top: 22px;
  border: 1px solid rgba(138, 154, 147, 0.42);
  background: rgba(11, 15, 14, 0.36);
}

.page-home .fold__sum {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  color: var(--paper);
  transition: background var(--dur) var(--ease);
}

.page-home .fold__sum::-webkit-details-marker {
  display: none;
}

.page-home .fold__sum::after {
  content: "";
  margin-left: auto;
  flex: none;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease);
}

.page-home .fold[open] .fold__sum::after {
  transform: rotate(-135deg);
}

.page-home .fold__sum:hover {
  background: rgba(22, 192, 90, 0.1);
}

.page-home .fold__sum-no {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--ink);
  background: var(--cyan);
  padding: 3px 7px;
}

.page-home .fold__body {
  padding: 2px 18px 18px;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(232, 239, 234, 0.78);
}

.page-home .fold__body p {
  margin: 0;
}

/* ---------- 03 专栏 ---------- */
.page-home .col-card {
  border: 1px solid rgba(138, 154, 147, 0.32);
  border-left: 3px solid var(--cyan);
  background: rgba(11, 15, 14, 0.32);
  padding: 20px 18px 18px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .col-card:hover {
  border-left-color: var(--green);
  background: rgba(11, 15, 14, 0.5);
}

.page-home .col-card__no {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .col-card__t {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
}

.page-home .col-card__d {
  margin: 10px 0 16px;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(232, 239, 234, 0.76);
}

.page-home .col-card__fee {
  margin: auto 0 0;
  align-self: flex-start;
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  border: 1px solid rgba(255, 106, 31, 0.5);
  padding: 5px 10px;
}

.page-home .col-media {
  margin: 30px 0 0;
}

.page-home .note--light {
  color: rgba(232, 239, 234, 0.78);
}

/* ---------- 04 团队 ---------- */
.page-home .role {
  border-top: 2px solid var(--green);
  padding: 18px 0 0;
}

.page-home .role__t {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
}

.page-home .role__d {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: #3B4A44;
}

/* ---------- 05 下一步 ---------- */
.page-home .next-grid {
  margin-top: 8px;
}

.page-home .next {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 20px;
  border: 1px solid var(--grid);
  background: rgba(11, 15, 14, 0.6);
  color: var(--paper);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .next:hover,
.page-home .next:focus-visible {
  border-color: var(--green);
  background: rgba(22, 192, 90, 0.09);
  transform: translateY(-2px);
}

.page-home .next__no {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .next__t {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 18px;
  color: var(--paper);
}

.page-home .next__d {
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(232, 239, 234, 0.74);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .round__item {
    grid-template-columns: 66px minmax(0, 1fr) 190px;
    align-items: start;
    gap: 0 20px;
  }

  .page-home .round__fee {
    text-align: right;
    padding-top: 3px;
  }
}

@media (min-width: 900px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 60px);
    align-items: start;
  }

  .page-home .hero__stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .hero__stat {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 14px;
    padding: 11px 14px;
  }

  .page-home .hero__stat dd {
    margin: 0;
  }
}

@media (max-width: 560px) {
  .page-home .hero__chips li {
    flex: 1 1 auto;
  }

  .page-home .hero__actions .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .page-home .cmp th,
  .page-home .cmp td {
    padding: 12px 13px;
  }
}