.page-home {
  --home-stripe-cell: var(--ink-850);
  --home-cut: 26px;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(36px, 6vw, 68px) 0 clamp(44px, 7vw, 84px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 84% at 86% 8%, rgba(255, 90, 31, .16), transparent 62%),
    radial-gradient(90% 70% at 96% 96%, rgba(34, 198, 216, .10), transparent 66%),
    var(--ink-900);
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(118deg, rgba(214, 218, 224, .045) 0 1px, transparent 1px 22px);
  pointer-events: none;
}

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

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-home .home-context-sep {
  color: var(--orange);
}

.page-home .home-title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 8vw, 68px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .home-title::before {
  content: "";
  display: block;
  width: 54px;
  height: 4px;
  margin-bottom: 22px;
  background: var(--orange);
}

.page-home .home-title em {
  display: block;
  font-style: normal;
  color: var(--orange);
}

.page-home .home-lede {
  max-width: 40ch;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .home-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 首屏右侧转播台 */
.page-home .home-stage {
  position: relative;
  margin: 0;
}

.page-home .home-stage-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-850);
  box-shadow: 0 30px 70px -34px rgba(0, 0, 0, .95);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--home-cut) 100%, 0 calc(100% - var(--home-cut)));
}

.page-home .home-stage-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.9) contrast(1.06) brightness(.78);
}

.page-home .home-stage-beam {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 40%, rgba(255, 90, 31, .30) 47%, transparent 55%),
    radial-gradient(58% 46% at 80% 16%, rgba(34, 198, 216, .22), transparent 72%);
  mix-blend-mode: screen;
}

.page-home .home-stage-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 1px solid var(--orange);
  opacity: .85;
  pointer-events: none;
}

.page-home .home-stage-corner--tl { top: 14px; left: 14px; border-right: 0; border-bottom: 0; }
.page-home .home-stage-corner--tr { top: 14px; right: 14px; border-left: 0; border-bottom: 0; }
.page-home .home-stage-corner--bl { bottom: 14px; left: 14px; border-right: 0; border-top: 0; }
.page-home .home-stage-corner--br { bottom: 14px; right: 14px; border-left: 0; border-top: 0; }

.page-home .home-stage-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  margin: 0;
  padding: 7px 12px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--text);
  background: rgba(14, 15, 18, .82);
  border-left: 3px solid var(--cyan);
  backdrop-filter: blur(2px);
}

/* ---------- 数字横条 ---------- */
.page-home .home-stripe {
  background: var(--ink-850);
  border-bottom: 1px solid var(--line);
}

.page-home .home-stripe-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
}

.page-home .home-stripe-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--home-stripe-cell);
}

.page-home .home-stripe-num {
  font-size: 26px;
  line-height: 1;
  font-weight: 700;
  color: var(--orange);
}

.page-home .home-stripe-label {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 正文骨架 ---------- */
.page-home .home-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-top: clamp(44px, 6vw, 78px);
  padding-bottom: clamp(44px, 6vw, 78px);
}

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

.page-home .home-anchor-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-home .home-anchor-list li + li {
  border-top: 1px solid var(--line-soft);
}

.page-home .home-anchor-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-home .home-anchor-list a:hover,
.page-home .home-anchor-list a:focus-visible {
  color: var(--orange-hi);
}

.page-home .home-anchor-list .mono {
  font-size: 12px;
  color: var(--orange);
}

.page-home .home-anchors-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mid);
}

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

.page-home .home-stage-block {
  padding-bottom: clamp(38px, 5vw, 66px);
  margin-bottom: clamp(38px, 5vw, 66px);
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-stage-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

/* ---------- 01 换设备登录 ---------- */
.page-home .home-login-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

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

.page-home .home-tablist {
  display: flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 22px;
  background: var(--ink-700);
  border: 1px solid var(--line);
}

.page-home .home-tablist .tab {
  flex: 1;
  padding: 10px 12px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease);
}

.page-home .home-tablist .tab:hover {
  color: var(--text);
}

.page-home .home-tablist .tab[aria-selected="true"] {
  background: var(--orange);
  color: var(--ink-900);
  font-weight: 600;
}

.page-home .home-tablist .tab:focus-visible {
  outline: 2px solid var(--orange-hi);
  outline-offset: 2px;
}

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

.page-home .home-login-media,
.page-home .home-wide-media,
.page-home .home-quota-media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-home .home-login-media {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .home-login-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: brightness(.86) contrast(1.06);
}

.page-home .home-caption {
  display: block;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ---------- 02 规则与面板 ---------- */
.page-home .home-compare {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-bottom: 24px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .home-compare > * {
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--ink-900);
}

.page-home .home-rules {
  border-top: 2px solid var(--line);
}

.page-home .home-datapanel {
  border-top: 2px solid var(--cyan);
}

.page-home .home-compare-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: .01em;
  color: var(--paper);
}

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

.page-home .home-rule-list li {
  position: relative;
  padding: 0 0 14px 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .home-rule-list li:last-child {
  padding-bottom: 0;
}

.page-home .home-rule-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

.page-home .home-chart {
  display: block;
  width: 100%;
  height: auto;
  margin: 6px 0 12px;
}

.page-home .home-chart-grid line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 3 5;
}

.page-home .home-chart-line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-home .home-chart-dot {
  fill: var(--orange);
}

.page-home .home-datapanel-note {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-home .home-wide-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  filter: brightness(.88) contrast(1.05);
}

/* ---------- 03 额度更新 ---------- */
.page-home .home-scale {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-home .home-scale li {
  padding: 12px 0 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mid);
  border-top: 2px solid var(--line);
}

.page-home .home-scale li.is-mark {
  color: var(--gold);
  border-top-color: var(--gold);
}

.page-home .home-quota-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.page-home .home-quota-card {
  margin: 0;
}

.page-home .home-quota-value {
  font-size: clamp(30px, 5vw, 44px);
  color: var(--gold);
}

.page-home .home-quota-text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .home-quota-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 200px;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: brightness(.9) contrast(1.05);
}

/* ---------- 04 费用条目 ---------- */
.page-home .home-fee-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.page-home .home-fee-lead .prose {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-home .home-fee-item {
  margin-bottom: 10px;
  border: 1px solid var(--line);
  background: var(--ink-700);
}

.page-home .home-fee-item:last-child {
  margin-bottom: 0;
}

.page-home .home-fee-item > summary {
  position: relative;
  padding: 15px 46px 15px 16px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

.page-home .home-fee-item > summary::-webkit-details-marker {
  display: none;
}

.page-home .home-fee-item > summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--orange);
}

.page-home .home-fee-item[open] > summary::after {
  content: "–";
}

.page-home .home-fee-item > summary:focus-visible {
  outline: 2px solid var(--orange-hi);
  outline-offset: -2px;
}

.page-home .home-fee-body {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 05 联系 ---------- */
.page-home .home-help-grid {
  margin: 0 0 24px;
}

.page-home .home-help-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .home-help-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-home .home-help-value {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-home .home-help-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .home-help-more {
  margin: 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .home-stripe-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .home-login-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-home .home-quota-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-home .home-fee-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }
}

@media (min-width: 880px) {
  .page-home .home-compare {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }
}

@media (min-width: 1000px) {
  .page-home .home-hero-inner {
    grid-template-columns: minmax(0, 42fr) minmax(0, 58fr);
    gap: 56px;
  }

  .page-home .home-body {
    grid-template-columns: 196px minmax(0, 1fr);
    gap: 60px;
  }

  .page-home .home-anchors {
    display: block;
    position: sticky;
    top: 116px;
    align-self: start;
    padding-left: 18px;
    border-left: 1px solid var(--line);
  }
}

@media (min-width: 1280px) {
  .page-home .home-lede {
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tablist .tab,
  .page-home .home-anchor-list a {
    transition: none;
  }
}