.page-home {
  --home-gap: clamp(20px, 3vw, 36px);
  --home-band: clamp(30px, 5vw, 64px);
  background: var(--ink-950);
  color: var(--paper-100);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.72;
  overflow-x: hidden;
}

.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-home a {
  color: inherit;
}

.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 3px;
}

.page-home .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- 顶部坐标条 ---------- */
.home-topline {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(47, 243, 208, 0.09), rgba(6, 19, 15, 0) 62%);
}

.home-topline-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  padding-block: 12px;
}

.page-home .breadcrumbs {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted-dark);
}

.page-home .breadcrumbs-link {
  color: var(--cyan-200);
  text-decoration: none;
}

.page-home .breadcrumbs-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .breadcrumbs-sep {
  color: var(--line);
}

.home-topline-note {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted-dark);
  margin: 0;
}

/* ---------- 主题声明 ---------- */
.home-intro {
  padding-block: clamp(24px, 4vw, 46px) clamp(20px, 3vw, 32px);
}

.home-intro .eyebrow {
  margin: 0 0 10px;
}

.home-intro h1 {
  font-size: clamp(30px, 6.4vw, 56px);
  max-width: 18ch;
}

.home-lead {
  margin: 16px 0 0;
  max-width: 60ch;
  font-size: 16px;
  color: rgba(245, 239, 226, 0.84);
}

/* ---------- 切换轴 + 比分摘要 ---------- */
.home-screen {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  padding-bottom: var(--home-band);
  min-width: 0;
}

.rail {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-900), var(--ink-950));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  min-width: 0;
}

.rail-title {
  margin: 0;
  padding: 14px 16px 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--muted-dark);
  border-bottom: 1px solid var(--line);
}

.rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.rail-list::-webkit-scrollbar {
  height: 0;
}

.rail-list > li {
  flex: 0 0 74%;
  scroll-snap-align: start;
}

.rail-link {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 13px 16px;
  border-left: 1px solid var(--line);
  text-decoration: none;
  transition: background var(--dur) ease, box-shadow var(--dur) ease;
}

.rail-link:hover,
.rail-link:focus-visible {
  background: var(--green-700);
  box-shadow: inset 3px 0 0 var(--cyan-400);
}

.rail-link[aria-current="true"] {
  background: rgba(47, 243, 208, 0.1);
  box-shadow: inset 3px 0 0 var(--cyan-400);
}

.rail-num {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--cyan-400);
}

.rail-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper-100);
}

.rail-sub {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted-dark);
  font-family: var(--font-mono);
}

.rail-foot {
  margin: 0;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted-dark);
  border-top: 1px dashed var(--line);
}

.rail-foot a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 比分卡叠层 ---------- */
.score-stack {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.score-card {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.score-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.34;
}

.score-card-body {
  position: relative;
  padding: clamp(16px, 3vw, 28px);
  background: linear-gradient(180deg, rgba(6, 19, 15, 0.3), rgba(6, 19, 15, 0.88));
}

.score-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
}

.score-time {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--cyan-200);
}

.score-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 16px 0 4px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.score-num {
  font-size: clamp(46px, 13vw, 82px);
  font-weight: 700;
  line-height: 1;
  color: var(--amber-400);
}

.score-sep {
  font-size: clamp(22px, 5vw, 34px);
  color: rgba(245, 239, 226, 0.45);
}

.score-teams {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.score-teams span {
  margin: 0 8px;
  font-weight: 400;
  color: var(--muted-dark);
}

.score-nodes {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
}

.score-nodes li {
  padding: 6px 10px;
  font-size: 13px;
  border: 1px solid var(--line);
  background: rgba(18, 53, 41, 0.62);
  color: rgba(245, 239, 226, 0.9);
}

.score-nodes .mono {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--cyan-200);
  margin-right: 6px;
}

.score-sub {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.score-mini {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--ink-900);
  text-decoration: none;
  transition: transform var(--dur) ease, box-shadow var(--dur) ease, background var(--dur) ease;
}

.score-mini:hover,
.score-mini:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--cyan-400);
  background: var(--green-700);
}

.score-mini-line {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 10px 0 6px;
  font-family: var(--font-mono);
}

.score-mini-num {
  font-size: 30px;
  line-height: 1;
  font-weight: 700;
  color: var(--amber-400);
}

.score-mini-meta {
  display: block;
  font-size: 12px;
  color: var(--muted-dark);
}

.score-note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--green-700);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted-dark);
}

/* ---------- 窄栏说明 ---------- */
.home-narrow {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  padding-block: var(--home-band);
  border-top: 1px solid var(--line);
}

.narrow-col h2 {
  font-size: clamp(22px, 3.6vw, 34px);
  max-width: 16ch;
}

.narrow-col p {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 15.5px;
  color: rgba(245, 239, 226, 0.82);
}

.narrow-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.narrow-list li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.narrow-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-200);
  padding-top: 3px;
}

.narrow-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.01em;
  margin-bottom: 4px;
}

.narrow-list li span:not(.narrow-num) {
  display: block;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-dark);
}

/* ---------- 比赛日战报流（暖纸阅读区） ---------- */
.home-reports {
  margin-block: var(--home-band);
  padding: clamp(18px, 3.2vw, 42px);
  background: var(--paper-100);
  color: var(--ink-900);
  box-shadow: inset 0 0 0 1px rgba(11, 31, 24, 0.08);
}

.home-head {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.home-reports .eyebrow {
  color: var(--text-muted);
  margin: 0 0 8px;
}

.home-reports h2 {
  font-size: clamp(23px, 4vw, 36px);
  color: var(--ink-900);
  max-width: 20ch;
}

.home-reports-lead {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  color: var(--text-muted);
}

.home-reports-figure {
  position: relative;
  margin: 0 0 clamp(16px, 2.4vw, 26px);
  overflow: hidden;
}

.home-reports-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 900 / 420;
  object-fit: cover;
  filter: saturate(0.85);
}

.home-reports-figure .media-label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 4px 9px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-100);
  background: rgba(6, 19, 15, 0.72);
}

.day-groups {
  border-bottom: 1px solid rgba(11, 31, 24, 0.18);
}

.day-group {
  border-top: 1px solid rgba(11, 31, 24, 0.18);
}

.day-group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.6vw, 21px);
  color: var(--ink-900);
}

.day-group summary::-webkit-details-marker {
  display: none;
}

.day-group summary::after {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 400;
  color: var(--text-muted);
}

.day-group[open] summary::after {
  content: "－";
}

.day-count {
  margin-left: auto;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding-right: 10px;
}

.day-group ul {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
}

.report-item {
  border-top: 1px dashed rgba(11, 31, 24, 0.16);
}

.report-link {
  display: grid;
  gap: 5px;
  padding: 13px 4px;
  text-decoration: none;
  transition: transform var(--dur) ease, box-shadow var(--dur) ease, background var(--dur) ease;
}

.report-link:hover,
.report-link:focus-visible {
  transform: translateX(3px);
  background: var(--paper-200);
  box-shadow: inset 3px 0 0 var(--cyan-400);
}

.report-title {
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink-900);
}

.report-meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}

.home-reports-more {
  margin: 18px 0 0;
}

.home-reports .btn--ghost {
  border-color: rgba(11, 31, 24, 0.35);
  color: var(--ink-900);
}

.home-reports .btn--ghost:hover,
.home-reports .btn--ghost:focus-visible {
  background: var(--ink-900);
  color: var(--paper-100);
}

/* ---------- 版本入口对照 ---------- */
.home-versions {
  padding-block: var(--home-band);
  border-top: 1px solid var(--line);
}

.home-versions h2 {
  font-size: clamp(23px, 3.8vw, 36px);
  max-width: 22ch;
}

.home-versions-lead {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15.5px;
  color: var(--muted-dark);
}

.version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.version-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.6vw, 26px);
  min-width: 0;
}

.version-card--now {
  background: linear-gradient(160deg, var(--green-700), var(--ink-900));
  border: 1px solid rgba(242, 181, 68, 0.42);
}

.version-card--legacy {
  background: linear-gradient(160deg, rgba(107, 124, 140, 0.24), var(--ink-900));
  border: 1px solid rgba(169, 182, 194, 0.36);
}

.version-card h3 {
  font-size: clamp(19px, 2.8vw, 24px);
  color: var(--paper-100);
}

.version-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.version-card li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 239, 226, 0.84);
}

.version-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 9px;
  height: 1px;
  background: var(--cyan-400);
}

.version-card--legacy li::before {
  background: var(--legacy-300);
}

.version-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.version-figure {
  position: relative;
  margin: 16px 0 0;
  border: 1px solid var(--line);
  overflow: hidden;
}

.version-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1000 / 480;
  object-fit: cover;
}

.version-figure figcaption {
  padding: 10px 14px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--muted-dark);
  border-top: 1px solid var(--line);
  background: var(--ink-900);
}

/* ---------- 覆盖规模 ---------- */
.home-scale {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  padding-block: var(--home-band);
  border-top: 1px solid var(--line);
}

.scale-head h2 {
  font-size: clamp(23px, 3.8vw, 34px);
  max-width: 18ch;
}

.scale-head p {
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 15px;
  color: rgba(245, 239, 226, 0.8);
}

.scale-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.scale-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 18px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.scale-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 3.6vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--amber-400);
  white-space: nowrap;
}

.scale-label {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(245, 239, 226, 0.78);
}

.scale-bar {
  display: block;
  grid-column: 1 / -1;
  height: 3px;
  margin-top: 10px;
  background: var(--green-700);
  position: relative;
  overflow: hidden;
}

.scale-bar::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--w, 50%);
  background: linear-gradient(90deg, var(--cyan-400), var(--amber-400));
}

/* ---------- 联系 ---------- */
.home-contact {
  padding-block: var(--home-band);
  border-top: 1px solid var(--line);
}

.contact-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  padding: clamp(20px, 3.4vw, 40px);
  background: var(--paper-100);
  color: var(--ink-900);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.contact-copy .eyebrow {
  color: var(--text-muted);
  margin: 0 0 8px;
}

.contact-copy h2 {
  font-size: clamp(22px, 3.6vw, 32px);
  color: var(--ink-900);
  max-width: 20ch;
}

.contact-copy p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--text-muted);
  max-width: 52ch;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.contact-lines {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.contact-lines li {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(11, 31, 24, 0.16);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-900);
  word-break: break-word;
}

.contact-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  padding-top: 3px;
}

/* ---------- 页尾氛围图 ---------- */
.home-coda {
  margin: 0;
  border-top: 1px solid var(--line);
  background: var(--ink-900);
}

.home-coda img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 1440 / 460;
  object-fit: cover;
}

.home-coda figcaption {
  padding: 12px var(--gutter);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--muted-dark);
  border-top: 1px solid var(--line);
}

/* ---------- 断点 ---------- */
@media (min-width: 520px) {
  .score-sub {
    grid-template-columns: 1fr 1fr;
  }

  .rail-list > li {
    flex: 0 0 46%;
  }
}

@media (min-width: 820px) {
  .version-grid {
    grid-template-columns: 1fr 1fr;
  }

  .home-narrow,
  .home-scale {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-home {
    font-size: 17px;
  }

  .home-screen {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .rail-list {
    display: block;
    overflow: visible;
  }

  .rail-list > li {
    flex: none;
  }

  .rail-link {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .rail-list > li:first-child .rail-link {
    border-top: 0;
  }

  .home-lead {
    font-size: 17.5px;
  }

  .home-coda img {
    aspect-ratio: 1440 / 380;
  }
}

@media (min-width: 1120px) {
  .contact-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .score-mini:hover,
  .score-mini:focus-visible,
  .report-link:hover,
  .report-link:focus-visible {
    transform: none;
  }
}

.page-home {
  --w: 1rem;
}