.page-home {
  background: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
}

/* ===== 通用区块标签 ===== */
.page-home .section-kicker {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--color-highlight);
  border: 1px solid rgba(230, 255, 0, .4);
  padding: 4px 10px;
  margin-bottom: 14px;
  background: rgba(10, 17, 40, .3);
}

.page-home .section-kicker--dark {
  color: var(--color-bg);
  border-color: rgba(10, 17, 40, .5);
  background: var(--color-highlight);
}

/* ===== 框景首屏 ===== */
.page-home .hero-frame {
  position: relative;
  min-height: min(940px, 96vh);
  display: flex;
  align-items: center;
  padding: 96px 0 56px;
  overflow: hidden;
}

.page-home .hero-frame__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero-frame__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .38;
}

.page-home .hero-frame__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, #0A1128 0%, rgba(10, 17, 40, .85) 40%, rgba(28, 37, 65, .58) 100%);
}

.page-home .hero-frame__lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home .hero-frame__inner {
  position: relative;
  z-index: 2;
  width: 100%;
}

.page-home .hero-frame__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.page-home .hero-frame__crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

.page-home .hero-frame__crumbs a {
  color: var(--color-text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-home .hero-frame__crumbs a:hover {
  color: var(--color-highlight);
  border-color: var(--color-highlight);
}

.page-home .hero-frame__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

.page-home .hero-frame__window {
  border: 1px solid var(--color-border);
  background: rgba(10, 17, 40, .72);
  box-shadow: 0 30px 60px rgba(0, 0, 0, .45);
  position: relative;
}

.page-home .hero-frame__window::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border: 1px solid rgba(28, 37, 65, .7);
  pointer-events: none;
  z-index: 1;
}

.page-home .hero-frame__bar,
.page-home .hero-frame__meta {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-family: var(--font-body);
}

.page-home .hero-frame__bar {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
}

.page-home .hero-frame__meta {
  padding: 12px 20px;
  border-top: 1px solid var(--color-border);
  text-transform: none;
  letter-spacing: .02em;
}

.page-home .hero-frame__body {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 36px 24px;
}

@media (min-width: 768px) {
  .page-home .hero-frame__body {
    padding: 44px 36px;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-frame__body {
    grid-template-columns: 1.15fr .85fr;
    gap: 48px;
    padding: 52px 44px;
  }
}

.page-home .hero-frame__intro h1 {
  font-family: var(--font-display);
  font-size: 2.1rem;
  line-height: 1.12;
  margin: 0 0 16px;
  letter-spacing: -.01em;
}

@media (min-width: 768px) {
  .page-home .hero-frame__intro h1 {
    font-size: 2.7rem;
  }
}

.page-home .hero-frame__intro p {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0;
  max-width: 56ch;
}

.page-home .hero-frame__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .hero-frame__entries {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: center;
}

.page-home .entry-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background: rgba(28, 37, 65, .72);
  border: 1px solid rgba(0, 48, 73, .85);
  border-left: 4px solid var(--color-highlight);
  text-decoration: none;
  color: var(--color-text);
  transition: background .2s ease, transform .2s ease, border-color .2s ease;
}

.page-home .entry-card:hover {
  background: rgba(28, 37, 65, 1);
  transform: translateX(4px);
  border-color: var(--color-accent);
}

.page-home .entry-card--accent {
  border-left-color: var(--color-accent);
}

.page-home .entry-card__num {
  font-family: var(--font-display);
  font-size: .8rem;
  color: var(--color-accent);
  letter-spacing: .06em;
}

.page-home .entry-card__title {
  font-size: 1.08rem;
  font-weight: 700;
}

.page-home .entry-card__desc {
  font-size: .84rem;
  color: var(--color-text-muted);
  line-height: 1.45;
}

/* ===== 轮次索引 ===== */
.page-home .round-index {
  position: relative;
  padding: 72px 0 80px;
  background:
    linear-gradient(rgba(176, 196, 222, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 196, 222, .05) 1px, transparent 1px);
  background-size: 28px 28px;
}

.page-home .round-index::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 38%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
}

.page-home .round-index__header {
  margin-bottom: 40px;
}

.page-home .round-index__header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  line-height: 1.15;
  margin: 0 0 8px;
}

@media (min-width: 768px) {
  .page-home .round-index__header h2 {
    font-size: 2.2rem;
  }
}

.page-home .round-index__header p {
  color: var(--color-text-muted);
  margin: 0;
  max-width: 56ch;
}

.page-home .round-index__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 900px) {
  .page-home .round-index__layout {
    grid-template-columns: 220px 1fr 1fr;
    align-items: stretch;
  }
}

.page-home .round-index__control {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-home .round-selector {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.page-home .round-selector summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 18px;
  font-weight: 700;
  font-size: .9rem;
  position: relative;
  user-select: none;
}

.page-home .round-selector summary::-webkit-details-marker {
  display: none;
}

.page-home .round-selector summary::after {
  content: "＋";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent);
  font-size: 1.1rem;
  line-height: 1;
}

.page-home .round-selector[open] summary::after {
  content: "－";
}

.page-home .round-selector__list {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  max-height: 260px;
  overflow-y: auto;
  border-top: 1px solid var(--color-border);
}

.page-home .round-selector__link {
  display: block;
  padding: 9px 18px;
  font-size: .88rem;
  text-decoration: none;
  color: var(--color-text-muted);
  transition: background .15s ease, color .15s ease;
}

.page-home .round-selector__link:hover {
  background: rgba(255, 107, 53, .14);
  color: var(--color-text);
}

.page-home .round-selector__link--current {
  color: var(--color-highlight);
  background: rgba(230, 255, 0, .08);
  font-weight: 700;
}

.page-home .round-index__note {
  font-size: .82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

.page-home .round-index__chart {
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.page-home .round-index__chart img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  display: block;
}

.page-home .round-index__stats {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}

.page-home .round-index__stats::after {
  content: "R14";
  position: absolute;
  right: 14px;
  top: 12px;
  font-family: var(--font-display);
  font-size: 2.4rem;
  line-height: 1;
  color: rgba(255, 107, 53, .22);
}

.page-home .round-index__stats h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0;
  line-height: 1.2;
}

.page-home .round-index__stats-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.page-home .round-index__stats-list li {
  background: rgba(10, 17, 40, .55);
  border-left: 3px solid var(--color-accent);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-home .round-index__stats-list span {
  font-size: .78rem;
  color: var(--color-text-muted);
}

.page-home .round-index__stats-list strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-highlight);
}

/* ===== 积分榜 ===== */
.page-home .standings {
  padding: 72px 0 80px;
  background: var(--color-bg-deep);
  border-top: 2px solid var(--color-border);
}

.page-home .standings__header {
  margin-bottom: 36px;
}

.page-home .standings__header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0;
}

@media (min-width: 768px) {
  .page-home .standings__header h2 {
    font-size: 2.2rem;
  }
}

.page-home .standings__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 900px) {
  .page-home .standings__layout {
    grid-template-columns: 1fr 340px;
    gap: 36px;
  }
}

.page-home .standings__table-wrap {
  overflow-x: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.page-home .standings__table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-home .standings__caption {
  caption-side: top;
  text-align: left;
  font-size: .8rem;
  color: var(--color-text-muted);
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}

.page-home .standings__table th,
.page-home .standings__table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(0, 48, 73, .6);
}

.page-home .standings__table th {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--color-text-muted);
  font-weight: 700;
}

.page-home .standings__table td:first-child {
  font-family: var(--font-display);
  color: var(--color-accent);
  font-weight: 700;
}

.page-home .standings__table td:last-child {
  color: var(--color-highlight);
  font-weight: 700;
  font-size: 1.05rem;
}

.page-home .standings__table tr:last-child td {
  border-bottom: 0;
}

.page-home .standings__table tbody tr {
  transition: background .15s ease;
}

.page-home .standings__table tbody tr:hover {
  background: rgba(255, 107, 53, .08);
}

.page-home .standings__aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .standings__side-image {
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: var(--color-surface);
}

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

.page-home .standings__aside p {
  color: var(--color-text-muted);
  font-size: .88rem;
  line-height: 1.6;
  margin: 0;
}

/* ===== 会员权益预览 ===== */
.page-home .member-preview {
  padding: 80px 0;
  background:
    linear-gradient(120deg, rgba(255, 107, 53, .18) 0%, transparent 40%),
    var(--color-bg);
}

.page-home .member-preview__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .member-preview__layout {
    grid-template-columns: 1fr auto;
    gap: 48px;
  }
}

.page-home .member-preview__panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 36px 30px;
  position: relative;
}

.page-home .member-preview__panel::before {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
}

.page-home .member-preview__panel h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0 0 12px;
}

@media (min-width: 768px) {
  .page-home .member-preview__panel h2 {
    font-size: 2.1rem;
  }
}

.page-home .member-preview__panel > p {
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0 0 20px;
  max-width: 52ch;
}

.page-home .member-preview__list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .member-preview__list li {
  position: relative;
  padding-left: 22px;
  font-size: .95rem;
  color: var(--color-text);
}

.page-home .member-preview__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 10px;
  height: 10px;
  transform: translateY(-50%) rotate(45deg);
  background: var(--color-highlight);
}

.page-home .member-preview__media {
  display: flex;
  justify-content: center;
}

.page-home .member-preview__media img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  border: 1px solid var(--color-border);
  box-shadow: 16px 16px 0 rgba(255, 107, 53, .28);
}

.page-home .btn--dark {
  background: var(--color-bg);
  color: var(--color-text);
  border-color: var(--color-bg);
}

.page-home .btn--dark:hover {
  background: #1C2541;
  border-color: #1C2541;
}

/* ===== 延伸入口 ===== */
.page-home .home-bridges {
  padding: 20px 0 80px;
  background: var(--color-bg);
}

.page-home .home-bridges__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .page-home .home-bridges__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-home .bridge-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 22px;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-highlight);
  text-decoration: none;
  color: var(--color-text);
  transition: background .2s ease, transform .2s ease, border-color .2s ease;
}

.page-home .bridge-card:hover {
  background: var(--color-surface);
  transform: translateY(-2px);
  border-color: var(--color-accent);
}

.page-home .bridge-card__kicker {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--color-accent);
}

.page-home .bridge-card__title {
  font-size: 1.05rem;
  font-weight: 700;
}

.page-home .bridge-card__desc {
  font-size: .85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ===== 登录浮层 ===== */
.page-home .login-float__dismiss {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.page-home .login-float__scrim {
  position: fixed;
  inset: 0;
  z-index: 998;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 12, 29, .76);
  backdrop-filter: blur(3px);
  padding: 20px;
}

.page-home .login-float__dismiss:not(:checked) ~ .login-float__scrim {
  display: none;
}

.page-home .login-float__close {
  position: absolute;
  top: 18px;
  right: 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-home .login-float__close:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  background: rgba(255, 107, 53, .1);
}

.page-home .login-float__panel {
  position: relative;
  max-width: 460px;
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-accent);
  padding: 44px 36px 34px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .5);
}

.page-home .login-float__panel h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0 0 14px;
}

.page-home .login-float__panel p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0 0 22px;
}

.page-home .login-float__actions {
  display: flex;
  gap: 12px;
}