.page-home {
  --home-gap: clamp(18px, 2.6vw, 30px);
  --home-line: rgba(201, 216, 208, 0.16);
  --home-line-strong: rgba(201, 216, 208, 0.32);
  --home-panel: rgba(7, 42, 32, 0.72);
  color: var(--c-paper);
  font-family: var(--font-body);
  overflow-x: hidden;
  background-color: var(--c-green-night);
  background-image:
    repeating-linear-gradient(90deg, rgba(201, 216, 208, 0.045) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, rgba(201, 216, 208, 0.045) 0 1px, transparent 1px 72px),
    linear-gradient(180deg, var(--c-green) 0%, var(--c-green-night) 46%, var(--c-green-night) 100%);
}

.page-home :focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 3px;
}

.page-home .home-shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(16px, 3vw, 32px) var(--gutter) clamp(44px, 6vw, 80px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

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

/* 左侧编号索引 */
.page-home .home-rail {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--home-line);
  scrollbar-width: none;
}

.page-home .home-rail::-webkit-scrollbar {
  display: none;
}

.page-home .rail-title {
  display: none;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-mist);
}

.page-home .rail-list {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .rail-list a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid var(--home-line);
  color: var(--c-mist);
  font-size: var(--fs-12);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-home .rail-no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-gold-dark);
}

.page-home .rail-list a:hover {
  color: var(--c-gold);
  border-color: var(--line-gold);
}

.page-home .rail-list a.is-active {
  color: var(--c-paper);
  border-color: var(--line-gold);
  background: rgba(212, 175, 55, 0.1);
}

.page-home .rail-list a.is-active .rail-no {
  color: var(--c-gold);
}

/* 首屏封面 */
.page-home .hero {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  margin-top: var(--home-gap);
  padding: clamp(20px, 3.2vw, 40px);
  border: 1px solid var(--home-line-strong);
  background: linear-gradient(135deg, rgba(20, 90, 68, 0.44), rgba(7, 42, 32, 0.94) 62%);
  overflow: hidden;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 260px;
  height: 260px;
  border: 1px solid var(--line-gold);
  transform: rotate(45deg);
  opacity: 0.4;
  pointer-events: none;
}

.page-home .hero-copy {
  display: grid;
  gap: 14px;
  align-content: start;
  position: relative;
  z-index: 1;
}

.page-home .sec-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--c-gold);
}

.page-home .sec-tag::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--c-red);
}

.page-home .hero-num {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(58px, 12vw, 112px);
  line-height: 0.8;
  letter-spacing: -0.02em;
  color: rgba(212, 175, 55, 0.15);
  -webkit-text-stroke: 1.5px rgba(212, 175, 55, 0.5);
}

.page-home .hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(27px, 4.6vw, 48px);
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--c-paper);
}

.page-home .hero h1 em {
  font-style: normal;
  color: var(--c-gold);
  box-shadow: inset 0 -2px 0 var(--c-red);
}

.page-home .lede {
  margin: 0;
  max-width: 44em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--c-mist);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-home .hero-figure,
.page-home .rank-figure,
.page-home .rules-figure,
.page-home .sched-figure {
  margin: 0;
  min-width: 0;
}

.page-home .shot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--home-line-strong);
  background: var(--c-green-night);
}

.page-home .shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 216, 208, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 216, 208, 0.1) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

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

.page-home .shot--hero { aspect-ratio: 16 / 9; }
.page-home .shot--rank { aspect-ratio: 16 / 10; }
.page-home .shot--rule { aspect-ratio: 4 / 3; }
.page-home .shot--sched { aspect-ratio: 10 / 7; }

.page-home .shot-cap {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

/* 区块骨架 */
.page-home .home-section {
  padding-block: clamp(30px, 4.4vw, 54px);
  border-top: 1px solid var(--home-line);
}

.page-home .sec-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
}

.page-home .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 36px);
  line-height: 1.22;
  color: var(--c-paper);
}

.page-home .section-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 2px;
  margin-top: 12px;
  background: var(--c-gold);
}

/* Bento 入口 */
.page-home .bento {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .bcard {
  position: relative;
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(16px, 2.2vw, 26px);
  border: 1px solid var(--home-line);
  background: linear-gradient(160deg, rgba(20, 90, 68, 0.34), rgba(7, 42, 32, 0.88));
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-home .bcard:hover {
  border-color: var(--line-gold);
  transform: translateY(-2px);
}

.page-home .bcard--rule {
  border-color: var(--line-gold);
}

.page-home .bcard-code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
}

.page-home .bcard h3 {
  margin: 0;
  font-size: clamp(17px, 1.7vw, 21px);
  line-height: 1.35;
  color: var(--c-paper);
}

.page-home .bcard p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-home .bcard .bcard-code {
  color: var(--c-gold);
}

.page-home .link-more {
  justify-self: start;
  font-size: var(--fs-14);
  color: var(--c-gold);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .link-more::after {
  content: " →";
}

.page-home .link-more:hover {
  color: var(--c-paper);
  border-color: var(--c-paper);
}

/* 排名 */
.page-home .rank-wrap {
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
}

.page-home .rank-panel {
  padding: clamp(14px, 2vw, 22px);
  border: 1px solid var(--home-line);
  background: var(--home-panel);
}

.page-home .rank-head,
.page-home .rank-row {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr) 3.2rem;
  gap: 10px;
  align-items: center;
}

.page-home .rank-head {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--home-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-mist);
}

.page-home .rank-head span:last-child {
  text-align: right;
}

.page-home .rank-row {
  padding: 12px 0;
  border-bottom: 1px dashed var(--home-line);
  transition: background-color 0.2s var(--ease);
}

.page-home .rank-row:hover {
  background: rgba(212, 175, 55, 0.07);
}

.page-home .rank-no {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--c-gold);
}

.page-home .rank-core {
  display: grid;
  gap: 7px;
  min-width: 0;
}

.page-home .rank-team {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-size: var(--fs-14);
  font-weight: 700;
  color: var(--c-paper);
}

.page-home .rank-diff {
  font-family: var(--font-mono);
  font-size: 11px;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

.page-home .rbar {
  position: relative;
  display: block;
  height: 8px;
  background: rgba(201, 216, 208, 0.12);
  overflow: hidden;
}

.page-home .rbar i {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  background: linear-gradient(90deg, var(--c-gold-dark), var(--c-gold));
  transition: background 0.2s var(--ease);
}

.page-home .rank-row:hover .rbar i {
  background: linear-gradient(90deg, var(--c-gold), #f0d67f);
}

.page-home .w1 { width: 100%; }
.page-home .w2 { width: 93%; }
.page-home .w3 { width: 83%; }
.page-home .w4 { width: 74%; }

.page-home .rank-pts {
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  text-align: right;
  color: var(--c-paper);
  font-variant-numeric: tabular-nums;
}

.page-home .rank-foot {
  margin: 14px 0 0;
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-mist);
}

.page-home .rank-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.page-home .stat {
  padding-left: 10px;
  border-left: 2px solid var(--c-red);
}

.page-home .stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-24);
  line-height: 1.2;
  color: var(--c-gold);
}

.page-home .stat span {
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

/* 规则 */
.page-home .rules-wrap {
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
}

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

.page-home .rules-list li {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--home-line);
}

.page-home .rule-code {
  padding: 3px 0;
  background: var(--c-red);
  color: var(--c-paper);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  text-align: center;
  letter-spacing: 0.08em;
}

.page-home .rule-name {
  font-size: var(--fs-16);
  color: var(--c-paper);
}

.page-home .rule-count {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--c-gold);
}

.page-home .clause-sample {
  margin: 16px 0 0;
  padding: 10px 14px;
  border-left: 2px solid var(--c-gold);
  background: rgba(20, 90, 68, 0.26);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  line-height: 1.6;
  color: var(--c-paper);
}

.page-home .rules-note {
  margin: 12px 0 0;
  font-size: var(--fs-12);
  line-height: 1.8;
  color: var(--c-mist);
}

/* 帮助步骤 */
.page-home .steps {
  display: grid;
  gap: 10px;
}

.page-home .step {
  border: 1px solid var(--home-line);
  background: rgba(7, 42, 32, 0.68);
}

.page-home .step[open] {
  border-color: var(--line-gold);
}

.page-home .step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-16);
  font-weight: 700;
  color: var(--c-paper);
}

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

.page-home .step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-18);
  line-height: 1;
  color: var(--c-gold);
}

.page-home .step[open] summary::after {
  content: "−";
}

.page-home .step-no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 1.5rem;
  border: 1px solid var(--line-gold);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--c-gold);
}

.page-home .step p {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-home .help-more {
  margin: 16px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--c-mist);
}

/* 赛程双版对照 */
.page-home .mirror {
  display: grid;
  gap: 12px;
}

.page-home .mirror-col {
  border: 1px solid var(--home-line);
  background: rgba(7, 42, 32, 0.7);
}

.page-home .mirror-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--home-line);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--c-gold);
}

.page-home .mirror-col--new .mirror-head {
  color: var(--c-paper);
  background: rgba(212, 175, 55, 0.14);
}

.page-home .mirror-list {
  list-style: none;
  margin: 0;
  padding: 4px 0;
}

.page-home .mirror-list li {
  display: grid;
  gap: 4px;
  padding: 11px 14px;
  border-bottom: 1px dashed var(--home-line);
  font-size: var(--fs-14);
  color: var(--c-paper);
}

.page-home .mirror-list li:last-child {
  border-bottom: 0;
}

.page-home .m-time {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--c-mist);
}

.page-home .mirror-list li.is-diff {
  border-left: 2px solid var(--c-red);
  background: rgba(200, 16, 46, 0.12);
}

.page-home .diff-flag {
  display: inline-block;
  margin-left: 4px;
  padding: 1px 6px;
  background: var(--c-red);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.1em;
  vertical-align: 1px;
}

.page-home .sched-figure {
  margin-top: 16px;
}

/* 运营与联系 */
.page-home .trust-wrap {
  display: grid;
  gap: clamp(16px, 2.4vw, 28px);
}

.page-home .facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-home .facts li {
  padding-top: 8px;
  border-top: 2px solid var(--line-gold);
}

.page-home .facts b {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-24);
  line-height: 1.2;
  color: var(--c-paper);
}

.page-home .facts span {
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

.page-home .trust-text {
  margin: 0 0 12px;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: var(--c-mist);
}

.page-home .trust-wrap > div > .btn {
  margin-top: 6px;
}

.page-home .contact-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: clamp(16px, 2.2vw, 24px);
  border: 1px solid var(--line-gold);
  background: linear-gradient(160deg, rgba(20, 90, 68, 0.4), rgba(7, 42, 32, 0.9));
}

.page-home .contact-row {
  display: grid;
  gap: 3px;
}

.page-home .contact-row dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-gold);
}

.page-home .contact-row dd {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--c-paper);
  word-break: break-all;
}

.page-home .contact-note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--home-line);
  font-size: var(--fs-12);
  line-height: 1.8;
  color: var(--c-mist);
}

.page-home .icp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.04em;
  color: var(--c-gold-dark);
}

/* 断点 */
@media (min-width: 600px) {
  .page-home .facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .mirror {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .bento {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .bcard--rule { grid-column: span 7; }
  .page-home .bcard--rank { grid-column: span 5; }
  .page-home .bcard--help { grid-column: span 5; }
  .page-home .bcard--sched { grid-column: span 7; }
}

@media (min-width: 900px) {
  .page-home .rank-wrap {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .page-home .rules-wrap {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-home .trust-wrap {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-home .home-shell {
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 40px);
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    flex-direction: column;
    overflow: visible;
    padding: 0 0 0 12px;
    border-bottom: 0;
    border-left: 1px solid var(--home-line);
  }

  .page-home .rail-title {
    display: block;
    margin-bottom: 10px;
  }

  .page-home .rail-list {
    flex-direction: column;
    gap: 4px;
  }

  .page-home .rail-list a {
    padding: 6px 8px;
  }
}

@media (min-width: 1024px) {
  .page-home .hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: stretch;
  }

  .page-home .hero-figure {
    display: flex;
    flex-direction: column;
  }

  .page-home .shot--hero {
    flex: 1 1 auto;
    aspect-ratio: auto;
    min-height: 260px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .bcard,
  .page-home .rbar i,
  .page-home .rail-list a,
  .page-home .rank-row,
  .page-home .link-more {
    transition: none;
  }

  .page-home .bcard:hover {
    transform: none;
  }
}
<<<END>>>