.page-home {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home .hm-section {
  padding: var(--section-y) 0;
}

.page-home .hm-head {
  display: grid;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--grid);
  margin-bottom: 30px;
}

.page-home .hm-head__title {
  margin: 0;
  font-size: clamp(24px, 4.2vw, 40px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .hm-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 34em;
}

.page-home .prose p {
  margin: 0 0 1.1em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  max-width: 34em;
}

.page-home .prose p:last-child {
  margin-bottom: 0;
}

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

/* ---------- 首屏 ---------- */

.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 62px) 0 clamp(40px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 86% 0%, rgba(31, 169, 122, 0.24), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-deep) 100%);
  border-bottom: 1px solid var(--grid);
}

.page-home .home-hero__slant {
  position: absolute;
  left: -6%;
  right: -6%;
  top: 62%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pitch) 26%, var(--signal) 72%, transparent);
  transform: rotate(-5deg);
  transform-origin: left center;
  opacity: 0.55;
  pointer-events: none;
}

.page-home .home-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  grid-template-columns: 1fr;
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .home-context__dot {
  width: 8px;
  height: 8px;
  background: var(--signal);
  display: inline-block;
}

.page-home .home-context__domain {
  color: var(--text);
}

.page-home .home-context__sep {
  color: var(--grid-strong);
}

.page-home .home-hero__title {
  margin: 0 0 20px;
  font-size: clamp(32px, 7.4vw, 62px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.022em;
  color: var(--paper);
}

.page-home .home-hero__lede {
  margin: 0 0 30px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  max-width: 34em;
}

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

.page-home .line__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 15px 16px;
  border: 1px solid var(--grid);
  border-left: 2px solid var(--night);
  background: rgba(14, 59, 46, 0.34);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .line__link:hover,
.page-home .line__link:focus-visible {
  border-color: var(--signal);
  border-left-color: var(--signal);
  background: rgba(255, 106, 31, 0.1);
}

.page-home .line__no {
  font-size: 14px;
  color: var(--muted);
  padding-top: 3px;
}

.page-home .line__link:hover .line__no {
  color: var(--volt);
}

.page-home .line__body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-home .line__name {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--paper);
}

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

.page-home .line__spec {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--pitch);
  overflow: hidden;
  max-height: 3em;
  transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .line__go {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--grid-strong);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .line__link:hover .line__go,
.page-home .line__link:focus-visible .line__go {
  color: var(--signal);
  transform: translateX(4px);
}

.page-home .home-hero__board {
  position: relative;
}

.page-home .home-hero__frame {
  position: relative;
  border: 1px solid var(--grid);
  background: linear-gradient(150deg, var(--night), var(--ink-deep));
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.page-home .home-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  filter: saturate(0.92) contrast(1.06);
}

.page-home .board {
  position: relative;
  border: 1px solid var(--grid-strong);
  border-top: 2px solid var(--signal);
  background: rgba(5, 12, 21, 0.9);
  padding: 16px 16px 8px;
}

.page-home .board__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .board__live {
  display: inline-block;
  padding: 2px 7px;
  background: var(--signal);
  color: var(--ink-deep);
  font-weight: 700;
  letter-spacing: 0.16em;
}

.page-home .board__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--grid);
}

.page-home .board__cell {
  display: grid;
  gap: 4px;
  padding: 12px 10px;
  border-bottom: 1px solid var(--grid);
  border-right: 1px solid var(--grid);
}

.page-home .board__cell:nth-child(2n) {
  border-right: 0;
}

.page-home .board__value {
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700;
  color: var(--paper);
  line-height: 1;
}

.page-home .board__cell:first-child .board__value {
  color: var(--volt);
}

.page-home .board__unit {
  font-size: 13px;
  font-weight: 400;
  margin-left: 4px;
  color: var(--muted);
}

.page-home .board__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 数字带 ---------- */

.page-home .tally {
  background: var(--night);
  border-bottom: 1px solid var(--grid-strong);
}

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

.page-home .tally__item {
  position: relative;
  display: grid;
  gap: 6px;
  padding: 24px 18px 26px;
  border-bottom: 1px solid var(--grid);
  border-right: 1px solid var(--grid);
}

.page-home .tally__item:nth-child(2n) {
  border-right: 0;
}

.page-home .tally__item::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  height: 1px;
  background: linear-gradient(90deg, var(--pitch), var(--signal));
  opacity: 0.85;
}

.page-home .tally__num {
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 700;
  line-height: 1;
  color: var(--paper);
}

.page-home .tally__item:first-child .tally__num {
  color: var(--volt);
}

.page-home .tally__unit {
  font-size: 14px;
  margin-left: 5px;
  color: var(--muted);
}

.page-home .tally__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
}

.page-home [data-reveal][data-visible] .tally__num {
  animation: home-num-in 300ms var(--ease) both;
}

.page-home [data-reveal][data-visible] .tally__item:nth-child(2) .tally__num {
  animation-delay: 60ms;
}

.page-home [data-reveal][data-visible] .tally__item:nth-child(3) .tally__num {
  animation-delay: 120ms;
}

.page-home [data-reveal][data-visible] .tally__item:nth-child(4) .tally__num {
  animation-delay: 180ms;
}

@keyframes home-num-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 客户端 ---------- */

.page-home .client {
  background: var(--ink);
}

.page-home .client__inner {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  grid-template-columns: 1fr;
}

.page-home .client__figure,
.page-home .base__figure,
.page-home .pack__figure {
  margin: 0;
  border: 1px solid var(--grid);
  background: linear-gradient(160deg, var(--night), var(--ink-deep));
  position: relative;
}

.page-home .client__figure::before,
.page-home .base__figure::before,
.page-home .pack__figure::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 3px;
  background: var(--signal);
  z-index: 1;
}

.page-home .client__figure img,
.page-home .base__figure img,
.page-home .pack__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-home .client__figure figcaption,
.page-home .base__figure figcaption,
.page-home .pack__figure figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  border-top: 1px solid var(--grid);
}

.page-home .client__title {
  margin: 10px 0 18px;
}

.page-home .feature-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 1px solid var(--grid);
}

.page-home .feature-list__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--grid);
}

.page-home .feature-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--pitch);
}

.page-home .feature-list__val {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 包装与价位 ---------- */

.page-home .pack {
  background: var(--ink-deep);
}

.page-home .pack__figure {
  margin-bottom: 26px;
}

.page-home .pack__cards {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

.page-home .pack__card {
  background: var(--paper);
  color: var(--on-paper);
  border: 1px solid rgba(11, 26, 18, 0.14);
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .pack__card:hover {
  border-color: var(--signal);
  transform: translateY(-3px);
}

.page-home .pack__card-title {
  margin: 0 0 16px;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--on-paper);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--on-paper);
}

.page-home .spec-list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-home .spec-list__item {
  padding: 11px 0;
  border-bottom: 1px solid rgba(11, 26, 18, 0.12);
}

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

.page-home .spec-list__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--on-paper-muted);
  margin-bottom: 4px;
}

.page-home .spec-list__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--on-paper);
}

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

.page-home .tier {
  display: grid;
  gap: 5px;
  padding-left: 14px;
  border-left: 2px solid var(--signal);
}

.page-home .tier__name {
  font-size: 16px;
  font-weight: 900;
  color: var(--on-paper);
}

.page-home .tier__desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--on-paper-muted);
}

.page-home .pack__card-btn {
  margin-top: 20px;
  align-self: flex-start;
  border-color: var(--on-paper);
  color: var(--on-paper);
}

.page-home .pack__card-btn:hover,
.page-home .pack__card-btn:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
}

/* ---------- 供货基础 ---------- */

.page-home .base {
  background: var(--ink);
}

.page-home .base__inner {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  grid-template-columns: 1fr;
}

.page-home .base__prose {
  margin-top: 18px;
}

.page-home .coop-strip {
  margin-top: 44px;
  display: grid;
  gap: 16px;
  align-items: center;
  padding: 22px 20px;
  background: linear-gradient(100deg, var(--night), var(--ink-deep));
  border: 1px solid var(--grid-strong);
  border-left: 3px solid var(--volt);
}

.page-home .coop-strip__title {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  max-width: 42em;
}

/* ---------- 服务与售后 ---------- */

.page-home .service {
  background: var(--ink-deep);
  border-top: 1px solid var(--grid);
  border-bottom: 1px solid var(--grid);
}

.page-home .service__inner {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}

.page-home .map-wrap {
  border: 1px solid var(--grid);
  background: var(--ink-deep);
  padding: 14px 14px 6px;
}

.page-home .map-svg {
  display: block;
  width: 100%;
  height: auto;
  background:
    linear-gradient(var(--grid-body) 1px, transparent 1px) 0 0 / 100% 32px,
    linear-gradient(90deg, var(--grid-body) 1px, transparent 1px) 0 0 / 32px 100%,
    radial-gradient(130% 80% at 50% 0%, rgba(31, 169, 122, 0.2), transparent 70%);
}

.page-home .map-tier .dot {
  transition: opacity var(--dur) var(--ease), fill var(--dur) var(--ease);
}

.page-home .map-tier--hub .dot {
  fill: var(--signal);
  opacity: 0.9;
}

.page-home .map-tier--city .dot {
  fill: var(--pitch);
  opacity: 0.82;
}

.page-home .map-tier--prov .dot {
  fill: var(--muted);
  opacity: 0.5;
}

.page-home .map-tier {
  outline: none;
}

.page-home .map-tier:is(:hover, :focus-visible) .dot {
  fill: var(--volt);
  opacity: 1;
}

.page-home .map-tier__tip {
  opacity: 0;
  fill: var(--volt);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: opacity var(--dur) var(--ease);
}

.page-home .map-tier:is(:hover, :focus-visible) .map-tier__tip {
  opacity: 1;
}

.page-home .map-legend {
  list-style: none;
  margin: 0;
  padding: 14px 4px 10px;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--grid);
}

.page-home .map-legend__item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .map-legend__dot {
  width: 10px;
  height: 10px;
  flex: none;
}

.page-home .map-legend__dot--hub {
  background: var(--signal);
}

.page-home .map-legend__dot--city {
  background: var(--pitch);
}

.page-home .map-legend__dot--prov {
  background: var(--muted);
  width: 6px;
  height: 6px;
}

.page-home .after {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  align-content: start;
}

.page-home .after__card {
  border: 1px solid var(--grid);
  border-top: 2px solid var(--pitch);
  background: rgba(14, 59, 46, 0.3);
  padding: 20px 18px 22px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .after__card--acc {
  border-top-color: var(--signal);
}

.page-home .after__card:hover {
  border-color: var(--signal);
  background: rgba(255, 106, 31, 0.08);
}

.page-home .after__title {
  margin: 12px 0 8px;
  font-size: 20px;
  font-weight: 900;
  color: var(--paper);
}

.page-home .after__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-home .after__btn {
  margin-top: 18px;
  align-self: flex-start;
}

/* ---------- 赛场观察 ---------- */

.page-home .logs {
  background: var(--ink);
}

.page-home .logs__grid {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--grid);
  border: 1px solid var(--grid);
}

.page-home .log {
  background: var(--ink);
  padding: 22px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: background var(--dur) var(--ease);
}

.page-home .log:hover {
  background: var(--ink-deep);
}

.page-home .log__index {
  font-size: 14px;
  color: var(--muted);
}

.page-home .log__tag {
  align-self: flex-start;
}

.page-home .log__title {
  margin: 0;
  font-size: 18px;
  font-weight: 900;
  line-height: 1.42;
  color: var(--paper);
}

.page-home .log__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text);
}

.page-home .log__link {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  align-self: flex-start;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

.page-home .logs__actions {
  margin-top: 28px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .tally__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .tally__item {
    border-bottom: 0;
  }

  .page-home .tally__item:nth-child(2n) {
    border-right: 1px solid var(--grid);
  }

  .page-home .tally__item:last-child {
    border-right: 0;
  }

  .page-home .map-legend {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .coop-strip {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 900px) {
  .page-home .hm-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 24px;
  }

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

  .page-home .pack__card--offset {
    margin-top: 56px;
  }

  .page-home .logs__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .line__link {
    padding: 16px 20px;
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .board {
    margin-top: -72px;
    margin-left: -36px;
    margin-right: 18px;
  }

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

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

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

  .page-home .client__figure {
    position: sticky;
    top: 96px;
  }
}

@media (hover: hover) and (min-width: 1024px) {
  .page-home .line__spec {
    max-height: 0;
    opacity: 0;
  }

  .page-home .line__link:hover .line__spec,
  .page-home .line__link:focus-visible .line__spec {
    max-height: 3em;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}