.page-home {
  --home-pad: clamp(44px, 6.5vw, 88px);
  --home-line: rgba(42, 64, 88, 0.6);
  background: var(--c-night);
  color: var(--c-white);
}

.page-home .hero,
.page-home .index,
.page-home .tags,
.page-home .data,
.page-home .tablet,
.page-home .start,
.page-home .about {
  position: relative;
  padding: var(--home-pad) 0;
}

.page-home .tags,
.page-home .tablet,
.page-home .about {
  background: var(--c-stand);
}

.page-home .tags::before,
.page-home .data::before,
.page-home .tablet::before,
.page-home .start::before,
.page-home .about::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-line) 16%, var(--c-line) 84%, transparent);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 76% -12%, #12314f 0%, #08182a 48%, var(--c-night) 80%);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--home-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-line) 1px, transparent 1px);
  background-size: 78px 78px;
  -webkit-mask-image: radial-gradient(70% 62% at 70% 18%, #000, transparent 74%);
  mask-image: radial-gradient(70% 62% at 70% 18%, #000, transparent 74%);
  opacity: 0.5;
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  top: -26%;
  right: -14%;
  width: min(760px, 96vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(182, 255, 59, 0.18), rgba(77, 225, 255, 0.1) 46%, transparent 70%);
  pointer-events: none;
}

.page-home .hero .container {
  position: relative;
  z-index: 1;
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-home .hero__title {
  margin: 0.08em 0 0.16em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(54px, 13vw, 126px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  background: linear-gradient(178deg, var(--c-white) 42%, var(--c-lime) 148%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .hero__lede {
  max-width: 33em;
  margin: 0 0 clamp(20px, 3vw, 30px);
  color: var(--c-muted);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

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

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.page-home .hero__stats li {
  padding: 14px 14px 16px;
  background: var(--c-night);
}

.page-home .hero__stat-num {
  display: block;
  font-size: clamp(21px, 3vw, 28px);
  line-height: 1.1;
  color: var(--c-lime);
}

.page-home .hero__stat-num small {
  font-size: 0.5em;
  margin-left: 2px;
  color: var(--c-muted);
}

.page-home .hero__stat-label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--c-muted);
  letter-spacing: 0.02em;
}

.page-home .hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--c-panel), var(--c-night));
  box-shadow: 0 30px 70px -40px rgba(0, 0, 0, 0.9);
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(6, 17, 31, 0.5), transparent 58%),
    repeating-linear-gradient(90deg, rgba(77, 225, 255, 0.14) 0 1px, transparent 1px 68px);
  pointer-events: none;
}

/* 记分带 */
.page-home .score-rail {
  display: flex;
  gap: 14px;
  margin-top: clamp(22px, 3.4vw, 36px);
  padding: 4px 0 16px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--c-line) transparent;
}

.page-home .score-rail::-webkit-scrollbar {
  height: 4px;
}

.page-home .score-rail::-webkit-scrollbar-thumb {
  background: var(--c-line);
  border-radius: 99px;
}

.page-home .score-card {
  flex: 0 0 208px;
  scroll-snap-align: start;
  display: grid;
  gap: 10px;
  padding: 14px 16px 16px;
  background: rgba(11, 27, 46, 0.92);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .score-card:hover {
  border-color: var(--c-lime);
  transform: translateY(-2px);
}

.page-home .score-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-home .score-card__clock {
  font-size: 12px;
  color: var(--c-muted);
}

.page-home .score-card__score {
  margin: 0;
  font-size: 30px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-home .score-card__score--sm {
  font-size: 22px;
  color: var(--c-muted);
}

.page-home .score-card__dash {
  margin: 0 4px;
  color: var(--c-muted);
}

.page-home .score-card__meta {
  margin: 0;
  font-size: 12.5px;
  color: var(--c-muted);
  line-height: 1.5;
}

.page-home .score-card:first-child .score-card__score {
  animation: homeScoreFlash 900ms var(--ease) 500ms 1 both;
}

@keyframes homeScoreFlash {
  from {
    color: var(--c-lime);
  }
  to {
    color: var(--c-white);
  }
}

.page-home .badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  line-height: 1;
  letter-spacing: 0.04em;
  border: 1px solid currentColor;
}

.page-home .badge--live {
  color: var(--c-orange);
  background: rgba(255, 122, 26, 0.12);
}

.page-home .badge--ok {
  color: var(--c-lime);
  background: rgba(182, 255, 59, 0.1);
}

.page-home .badge--info {
  color: var(--c-cyan);
  background: rgba(77, 225, 255, 0.1);
}

.page-home .badge--muted {
  color: var(--c-muted);
  background: rgba(143, 163, 184, 0.1);
}

/* ---------- 章节索引 ---------- */
.page-home .index__intro {
  max-width: 40em;
}

.page-home .index__grid {
  display: grid;
  gap: var(--gap);
  margin-top: clamp(24px, 4vw, 44px);
}

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

.page-home .index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  padding: clamp(14px, 2.2vw, 22px) 6px;
  border-bottom: 1px solid var(--c-line);
  color: inherit;
  text-decoration: none;
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-home .index__link:hover,
.page-home .index__link:focus-visible {
  background: rgba(182, 255, 59, 0.07);
  padding-left: 16px;
}

.page-home .index__num {
  font-size: clamp(17px, 2.3vw, 23px);
  color: var(--c-muted);
  transition: color var(--dur) var(--ease);
}

.page-home .index__link:hover .index__num {
  color: var(--c-lime);
}

.page-home .index__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: 0.01em;
}

.page-home .index__desc {
  display: block;
  margin-top: 5px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-home .index__arrow {
  color: var(--c-cyan);
  font-size: 18px;
  transition: transform var(--dur) var(--ease);
}

.page-home .index__link:hover .index__arrow {
  transform: translateX(4px);
}

.page-home .index__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
}

.page-home .index__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .index__figure figcaption {
  padding: 12px 16px 14px;
  background: var(--c-stand);
  font-size: 12.5px;
  color: var(--c-muted);
  line-height: 1.6;
}

/* ---------- 通用小节标题 ---------- */
.page-home .sec-head {
  max-width: 46em;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-home .sec-lede {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--c-muted);
}

/* ---------- 赛程标签 ---------- */
.page-home .tags__grid {
  display: grid;
  gap: var(--gap);
}

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

.page-home .dim {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 16px;
  padding: 14px 18px;
  background: var(--c-night);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .dim:hover {
  border-color: var(--c-lime);
  background: #0a1727;
}

.page-home .dim__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
}

.page-home .dim__count {
  font-size: 12px;
  color: var(--c-lime);
  align-self: center;
}

.page-home .dim__desc {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-home .demo {
  align-self: start;
  padding: clamp(20px, 3vw, 28px);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line);
  background:
    linear-gradient(158deg, rgba(18, 49, 79, 0.95), #0a1b2c 78%);
}

.page-home .demo__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-lime);
}

.page-home .demo__hint {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-home .demo__picks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .demo__result {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}

.page-home .demo__count {
  font-size: clamp(30px, 4.4vw, 40px);
  line-height: 1;
  color: var(--c-lime);
}

.page-home .demo__unit {
  font-size: 13px;
  color: var(--c-white);
}

.page-home .demo__foot {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-home .pick {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--c-line);
  background: transparent;
  color: var(--c-white);
  font-size: 13px;
  line-height: 1;
  cursor: default;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .pick:hover {
  background: var(--c-lime-soft);
  border-color: var(--c-lime);
  color: var(--c-night);
}

.page-home .pick.is-active {
  background: var(--c-lime);
  border-color: var(--c-lime);
  color: var(--c-night);
  font-weight: 600;
}

/* ---------- 数据对照 ---------- */
.page-home .data__banner {
  position: relative;
  margin: 0 0 clamp(22px, 3.4vw, 34px);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
}

.page-home .data__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 8;
  object-fit: cover;
  opacity: 0.78;
}

.page-home .views {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-home .data__scroll {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: rgba(11, 27, 46, 0.7);
}

.page-home .stat-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-home .stat-table__caption {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-muted);
  border-bottom: 1px solid var(--c-line);
}

.page-home .stat-table th {
  padding: 12px 14px;
  text-align: left;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--c-white);
  background: var(--c-panel);
}

.page-home .stat-table thead th {
  border-bottom: 1px solid var(--c-line);
}

.page-home .stat-table tbody th {
  background: transparent;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  border-top: 1px solid var(--c-line);
}

.page-home .stat-table td {
  padding: 13px 14px;
  border-top: 1px solid var(--c-line);
  color: var(--c-white);
  transition: box-shadow var(--dur) var(--ease);
}

.page-home .stat-table tbody tr:hover th,
.page-home .stat-table tbody tr:hover td {
  background: rgba(182, 255, 59, 0.06);
}

.page-home .stat-table tbody tr:hover th {
  box-shadow: inset 3px 0 0 var(--c-orange);
}

.page-home .trend {
  display: inline-block;
  width: 64px;
  height: 6px;
  border-radius: 99px;
  background: rgba(143, 163, 184, 0.24);
  overflow: hidden;
  vertical-align: middle;
}

.page-home .trend i {
  display: block;
  height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-lime));
}

.page-home .trend--w40 i { width: 40%; }
.page-home .trend--w48 i { width: 48%; }
.page-home .trend--w55 i { width: 55%; }
.page-home .trend--w62 i { width: 62%; }
.page-home .trend--w78 i { width: 78%; }
.page-home .trend--w86 i { width: 86%; }

.page-home .data__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-home .link-inline {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(77, 225, 255, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

/* ---------- 平板端 ---------- */
.page-home .tablet__grid {
  display: grid;
  gap: var(--gap);
  align-items: center;
}

.page-home .tablet__list {
  display: grid;
  gap: 16px;
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
}

.page-home .tablet__list li {
  padding-left: 16px;
  border-left: 1px solid var(--c-line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-home .tablet__list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--c-white);
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.02em;
}

.page-home .device {
  padding: clamp(14px, 2vw, 20px);
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line);
  background: linear-gradient(165deg, #0e2438, #081624 72%);
  box-shadow: 0 30px 60px -42px #000;
}

.page-home .device__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}

.page-home .device__bar-mode {
  color: var(--c-cyan);
}

.page-home .device__tabs {
  display: flex;
  gap: 8px;
  margin: 14px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-home .device__tab {
  flex: 0 0 auto;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--c-line);
  font-size: 12.5px;
  color: var(--c-muted);
}

.page-home .device__tab.is-active {
  background: var(--c-lime);
  border-color: var(--c-lime);
  color: var(--c-night);
  font-weight: 600;
}

.page-home .device__rows {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-home .device__rows li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  background: #0b1c2d;
  font-size: 12.5px;
  color: var(--c-white);
}

.page-home .device__rows li .mono {
  color: var(--c-orange);
  font-size: 12px;
}

.page-home .device__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.page-home .device__split span {
  padding: 14px 10px;
  text-align: center;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--c-muted);
  border: 1px dashed var(--c-line);
  border-radius: var(--r-sm);
}

/* ---------- 新用户三步 ---------- */
.page-home .steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .steps__item {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--c-stand);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .steps__item:hover {
  border-color: var(--c-cyan);
  transform: translateY(-2px);
}

.page-home .steps__num {
  display: block;
  font-size: 26px;
  line-height: 1;
  color: var(--c-lime);
}

.page-home .steps__title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-home .steps__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-home .start__foot {
  margin: clamp(22px, 3.4vw, 34px) 0 0;
}

/* ---------- 品牌与运营 ---------- */
.page-home .about__grid {
  display: grid;
  gap: var(--gap);
  align-items: start;
}

.page-home .about__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-muted);
}

.page-home .about__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  background: var(--c-line);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-home .about__facts li {
  padding: 14px 16px;
  background: var(--c-stand);
  font-size: 12.5px;
  color: var(--c-muted);
  line-height: 1.6;
}

.page-home .about__facts .mono {
  display: block;
  margin-bottom: 4px;
  font-size: 18px;
  color: var(--c-white);
}

.page-home .about__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-night);
}

.page-home .about__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-home .contact-strip {
  display: grid;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, rgba(18, 49, 79, 0.8), rgba(6, 17, 31, 0.9));
}

.page-home .contact-strip__item {
  display: grid;
  gap: 6px;
}

.page-home .contact-strip__label {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--c-muted);
}

.page-home .contact-strip__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-home .contact-strip .copy-feedback {
  margin: 0;
  font-size: 12.5px;
  color: var(--c-lime);
  min-height: 1em;
}

.page-home .contact-strip .btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-home .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-home .contact-strip__note,
  .page-home .contact-strip .copy-feedback,
  .page-home .contact-strip .btn {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .index__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .tags__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-home .about__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-home .about__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 940px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .score-card:first-child .score-card__score {
    animation: none;
  }

  .page-home .index__link,
  .page-home .score-card,
  .page-home .steps__item,
  .page-home .pick,
  .page-home .dim {
    transition: none;
  }
}