.page-home {
  background:
    radial-gradient(120% 90% at 84% -12%, rgba(45, 125, 255, 0.16), transparent 62%),
    var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

.page-home .hero,
.page-home .lanes,
.page-home .zone,
.page-home .board,
.page-home .twostep,
.page-home .service {
  padding-inline: var(--pad-inline);
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  padding-block: clamp(24px, 4vw, 48px) clamp(28px, 4.5vw, 56px);
}

.page-home .hero__frame {
  position: relative;
  max-width: 1180px;
  margin-inline: auto;
  padding: clamp(20px, 3.4vw, 42px) clamp(16px, 3vw, 38px) clamp(22px, 3.4vw, 42px);
  background:
    radial-gradient(88% 120% at 92% 0%, rgba(183, 255, 60, 0.12), transparent 56%),
    linear-gradient(158deg, var(--deep) 0%, var(--ink-2) 58%, var(--ink) 100%);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

.page-home .hero__ruler {
  height: 7px;
  margin-bottom: clamp(14px, 2vw, 22px);
  background: repeating-linear-gradient(90deg, var(--volt) 0 1px, transparent 1px 14px);
  opacity: 0.55;
}

.page-home .hero__crumb {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--fog);
}

.page-home .hero__crumb .mono-label {
  color: var(--volt);
  margin-right: 10px;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 3vw, 36px);
}

.page-home .hero__title {
  margin: 0 0 clamp(14px, 2vw, 22px);
  display: grid;
  gap: 0;
  line-height: 0.94;
  letter-spacing: -0.02em;
}

.page-home .hero__title-brand {
  font-family: var(--font-mono);
  font-size: clamp(0.75rem, 1.4vw, 0.9375rem);
  font-weight: 500;
  letter-spacing: 0.3em;
  color: var(--volt);
  margin-bottom: 12px;
}

.page-home .hero__title-a,
.page-home .hero__title-b {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 8.6vw, 5.2rem);
  color: var(--paper);
}

.page-home .hero__title-b {
  color: var(--volt);
}

.page-home .hero__lede {
  max-width: 46ch;
  margin: 0 0 clamp(18px, 2.4vw, 26px);
  font-size: clamp(1rem, 1.5vw, 1.0625rem);
  line-height: 1.8;
  color: rgba(243, 239, 228, 0.86);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.page-home .hero__call {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-home .hero__call--ghost {
  border-color: var(--sky);
  color: var(--paper);
}

.page-home .hero__call--ghost:hover,
.page-home .hero__call--ghost:focus-visible {
  border-color: var(--volt);
  color: var(--volt);
}

.page-home .hero__hint {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--fog);
}

.page-home .hero__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--indigo);
  clip-path: polygon(0 20px, 20px 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-home .hero__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.82;
  filter: saturate(1.15) contrast(1.05);
}

.page-home .hero__visual-tag {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 14px 16px;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--paper);
  background: linear-gradient(180deg, rgba(11, 15, 14, 0) 0%, rgba(11, 15, 14, 0.9) 55%);
}

.page-home .hero__visual-tag .mono-num {
  font-size: 1.05rem;
  color: var(--amber);
  margin-right: 6px;
}

/* ---------- 双通道分流 ---------- */
.page-home .lanes {
  padding-block: clamp(34px, 6vw, 74px);
}

.page-home .lanes__head,
.page-home .zone__head,
.page-home .board__head,
.page-home .twostep__head {
  max-width: 1180px;
  margin: 0 auto clamp(20px, 3vw, 34px);
}

.page-home .lanes__head .section-title,
.page-home .zone__head .section-title,
.page-home .board__head .section-title,
.page-home .twostep__head .section-title,
.page-home .service .section-title {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
}

.page-home .lanes__intro,
.page-home .zone__intro {
  max-width: 62ch;
  margin: 0;
  color: rgba(243, 239, 228, 0.76);
  line-height: 1.8;
}

.page-home .lanes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  max-width: 1180px;
  margin-inline: auto;
}

.page-home .lane {
  position: relative;
  padding: clamp(18px, 2.6vw, 30px);
  background: linear-gradient(168deg, rgba(243, 239, 228, 0.055), rgba(243, 239, 228, 0.012));
  border-left: 3px solid var(--volt);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-home .lane--desk {
  border-left-color: var(--sky);
}

.page-home .lane__num {
  color: var(--volt);
  letter-spacing: 0.22em;
  margin: 0 0 8px;
}

.page-home .lane--desk .lane__num {
  color: var(--sky);
}

.page-home .lane__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 2.4vw, 1.75rem);
  letter-spacing: 0.01em;
}

.page-home .lane__text {
  margin: 0 0 16px;
  line-height: 1.85;
  color: rgba(243, 239, 228, 0.84);
}

.page-home .lane__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .lane__list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(243, 239, 228, 0.76);
}

.page-home .lane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--volt);
}

.page-home .lane--desk .lane__list li::before {
  background: var(--sky);
}

.page-home .lane__link {
  font-weight: 600;
}

.page-home .lane__media {
  margin: -4px 0 18px;
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-home .lane__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: 0.86;
}

/* ---------- 专区三栏 ---------- */
.page-home .zone {
  padding-block: clamp(34px, 6vw, 74px);
  background:
    linear-gradient(180deg, transparent 0%, rgba(7, 42, 43, 0.55) 26%, rgba(7, 42, 43, 0.55) 78%, transparent 100%);
}

.page-home .zone__bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  max-width: 1180px;
  margin-inline: auto;
}

.page-home .zone__cell {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 2.4vw, 28px);
  background: linear-gradient(165deg, rgba(25, 18, 58, 0.9), rgba(11, 15, 14, 0.94));
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-home .zone__cell > * {
  position: relative;
  z-index: 1;
}

.page-home .zone__filter > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.2;
  z-index: 0;
}

.page-home .zone__filter .panel-title,
.page-home .zone__rounds .panel-title,
.page-home .zone__feed .panel-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--volt);
}

.page-home .zone__rounds .panel-title {
  color: var(--amber);
}

.page-home .zone__feed .panel-title {
  color: var(--sky);
}

.page-home .zone__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 16px;
}

.page-home .zone__chips .chip {
  font-size: 0.8125rem;
  padding: 6px 12px;
  background: transparent;
  color: rgba(243, 239, 228, 0.8);
  border: 1px solid var(--line);
}

.page-home .zone__chips .chip--on {
  background: var(--volt);
  border-color: var(--volt);
  color: var(--ink);
  font-weight: 700;
}

.page-home .zone__note {
  margin: 0 0 16px;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(243, 239, 228, 0.74);
}

.page-home .zone__cta {
  margin-top: 4px;
}

.page-home .zone__rounds-list,
.page-home .zone__feed-list {
  list-style: none;
  margin: 14px 0 14px;
  padding: 0;
}

.page-home .zone__round {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px 48px;
  align-items: center;
  gap: 8px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .zone__round:last-child {
  border-bottom: 0;
}

.page-home .zone__round-name {
  font-size: 0.9375rem;
  color: rgba(243, 239, 228, 0.82);
}

.page-home .zone__round-rank {
  text-align: right;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .zone__round-delta {
  text-align: right;
  font-size: 0.875rem;
  color: var(--volt);
}

.page-home .zone__feed-list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 9px 0;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: rgba(243, 239, 228, 0.82);
  border-bottom: 1px dashed var(--line);
}

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

.page-home .zone__feed-list .mono-num {
  color: var(--sky);
  font-size: 0.8125rem;
  flex: none;
}

/* ---------- 比分牌战报 ---------- */
.page-home .board {
  padding-block: clamp(34px, 6vw, 74px);
}

.page-home .board__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-width: 1180px;
  margin-inline: auto;
  overflow: hidden;
  background: linear-gradient(128deg, var(--wine) 0%, #2C0A15 62%, var(--ink-2) 100%);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  transition: background-color 200ms var(--ease);
}

.page-home .board__card:hover {
  box-shadow: inset 0 0 0 2px rgba(183, 255, 60, 0.55);
}

.page-home .board__visual {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.page-home .board__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.7;
}

.page-home .board__visual .media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 12px 16px;
  font-size: 0.75rem;
  line-height: 1.6;
  color: rgba(243, 239, 228, 0.78);
  background: linear-gradient(180deg, rgba(11, 15, 14, 0) 0%, rgba(11, 15, 14, 0.92) 60%);
}

.page-home .board__body {
  padding: clamp(20px, 2.8vw, 34px);
}

.page-home .board__score {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 8px 0 4px;
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 0.92;
}

.page-home .board__score .score-num {
  font-size: clamp(3.2rem, 11vw, 5.4rem);
  color: var(--paper);
}

.page-home .board__colon {
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  color: var(--amber);
}

.page-home .board__teams {
  margin: 0 0 20px;
  font-size: 0.875rem;
  letter-spacing: 0.14em;
  color: var(--fog);
}

.page-home .board__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 18px;
  padding: 14px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.page-home .board__stat dt {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--fog);
  margin-bottom: 6px;
}

.page-home .board__stat dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--paper);
}

.page-home .board__summary {
  margin: 0 0 18px;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: rgba(243, 239, 228, 0.82);
}

.page-home .board__link {
  font-weight: 600;
}

/* ---------- 周末两步法 ---------- */
.page-home .twostep {
  padding-block: clamp(34px, 6vw, 74px);
}

.page-home .twostep__list {
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  max-width: 1180px;
  margin-inline: auto;
  padding: 0;
  counter-reset: step;
}

.page-home .twostep__item {
  position: relative;
  padding: clamp(18px, 2.4vw, 28px);
  background: linear-gradient(160deg, rgba(7, 42, 43, 0.92), rgba(11, 15, 14, 0.96));
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  transition: box-shadow 200ms var(--ease);
}

.page-home .twostep__item:hover {
  box-shadow: inset 0 0 0 2px rgba(45, 125, 255, 0.6);
}

.page-home .twostep__num {
  display: block;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
  margin-bottom: 12px;
}

.page-home .twostep__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: 0.02em;
}

.page-home .twostep__text {
  margin: 0 0 14px;
  line-height: 1.85;
  color: rgba(243, 239, 228, 0.8);
}

/* ---------- 服务与备案 ---------- */
.page-home .service {
  padding-block: clamp(30px, 5vw, 64px) clamp(40px, 7vw, 88px);
}

.page-home .service__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  max-width: 1180px;
  margin-inline: auto;
  padding: clamp(20px, 3vw, 36px);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(255, 158, 27, 0.1), transparent 58%),
    var(--ink-2);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-home .service__text {
  margin: 0 0 20px;
  line-height: 1.85;
  color: rgba(243, 239, 228, 0.82);
}

.page-home .service__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .service__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-home .service__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .service__list .mono-label {
  color: var(--fog);
  letter-spacing: 0.16em;
}

.page-home .service__val {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.page-home .service__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .service__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gap);
  align-content: start;
}

.page-home .service__fact {
  padding: 16px 18px;
  background: rgba(7, 42, 43, 0.6);
  border-left: 3px solid var(--amber);
}

.page-home .service__fact-num {
  display: block;
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
  margin-bottom: 8px;
}

.page-home .service__fact-unit {
  font-size: 1rem;
  margin-left: 2px;
}

.page-home .service__fact-label {
  display: block;
  font-size: 0.875rem;
  line-height: 1.75;
  color: rgba(243, 239, 228, 0.76);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-home .service__list li {
    grid-template-columns: minmax(96px, auto) minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

@media (min-width: 860px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: center;
  }

  .page-home .hero__visual {
    aspect-ratio: 5 / 4;
  }

  .page-home .lanes__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

  .page-home .zone__bento {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 1fr);
    grid-template-rows: auto auto;
  }

  .page-home .zone__filter {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-home .zone__rounds {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .zone__feed {
    grid-column: 2;
    grid-row: 2;
  }

  .page-home .board__card {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    align-items: stretch;
  }

  .page-home .board__visual img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 100%;
  }

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

  .page-home .service__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: clamp(20px, 3vw, 40px);
  }
}

@media (min-width: 1080px) {
  .page-home .hero__title-a,
  .page-home .hero__title-b {
    font-size: clamp(3.4rem, 6.4vw, 5.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .board__card,
  .page-home .twostep__item {
    transition: none;
  }
}