.page-home {
  --cut: 18px;
  --cut-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  --cut-path-sm: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  --hf-line: rgba(199, 207, 216, .18);
  --hf-line-strong: rgba(199, 207, 216, .38);
  --hf-ink-line: rgba(20, 22, 26, .16);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3,
.page-home p,
.page-home ul,
.page-home ol,
.page-home dl,
.page-home dd,
.page-home figure {
  margin: 0;
}

.page-home ul,
.page-home ol {
  padding: 0;
  list-style: none;
}

.page-home a {
  color: inherit;
}

.page-home h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 5.4vw, 2.35rem);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-home h3 {
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0;
}

/* ── 上下文提示条 ───────────────────────── */
.page-home .hf-context {
  border-bottom: 1px solid var(--hf-line);
  background: var(--ink);
}

.page-home .hf-context__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding-top: 12px;
  padding-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--slate);
}

.page-home .hf-context__live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--silver);
}

.page-home .hf-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 106, 26, .18);
  animation: hf-pulse 2.4s var(--ease) infinite;
}

@keyframes hf-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .45; }
}

.page-home .hf-context__meta {
  color: var(--slate);
}

.page-home .hf-context__meta .stat-num {
  color: var(--lime);
  font-size: 13px;
}

/* ── 框景首屏 ───────────────────────────── */
.page-home .hf-hero {
  position: relative;
  padding: 0 0 46px;
  background:
    radial-gradient(900px 460px at 86% -14%, rgba(182, 255, 60, .10), transparent 64%),
    linear-gradient(180deg, var(--ink) 0%, var(--panel) 100%);
}

.page-home .hf-hero__ticks {
  display: block;
  height: 10px;
  background-image: repeating-linear-gradient(90deg, var(--hf-line-strong) 0 1px, transparent 1px 18px);
  opacity: .65;
}

.page-home .hf-hero__inner {
  display: grid;
  gap: 30px;
  padding-top: 28px;
}

.page-home .hf-hero__title {
  display: flex;
  flex-direction: column;
  margin-top: 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.25rem, 10.5vw, 4.35rem);
  line-height: .97;
  letter-spacing: -.025em;
  transform: skewX(-1.6deg);
}

.page-home .hf-hero__title-line {
  color: var(--paper);
}

.page-home .hf-hero__title-em {
  color: var(--lime);
  -webkit-text-stroke: 1px rgba(182, 255, 60, .3);
}

.page-home .hf-hero__lede {
  max-width: 34em;
  margin-top: 20px !important;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-home .hf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-home .hf-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  background: var(--hf-line);
  border: 1px solid var(--hf-line);
  clip-path: var(--cut-path-sm);
}

.page-home .hf-figures__item {
  padding: 14px 12px 16px;
  background: var(--ink);
}

.page-home .hf-figures dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--slate);
  margin-bottom: 8px;
}

.page-home .hf-figures dd {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--lime);
}

.page-home .hf-figures dd .stat-num--orange {
  color: var(--orange);
}

.page-home .hf-figures__unit {
  font-size: 11px;
  color: var(--slate);
  letter-spacing: .06em;
}

.page-home .hf-hero__visual {
  position: relative;
}

.page-home .hf-hero__figure {
  position: relative;
  background: var(--steel);
  clip-path: var(--cut-path);
}

.page-home .hf-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  filter: saturate(.92) contrast(1.08) brightness(.82);
}

.page-home .hf-hero__tagline {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--paper);
  text-shadow: 0 2px 10px rgba(0, 0, 0, .8);
}

.page-home .hf-hero__chip {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  background: rgba(11, 14, 19, .92);
  border: 1px solid var(--lime);
  clip-path: var(--cut-path-sm);
}

.page-home .hf-hero__chip-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--slate);
}

.page-home .hf-hero__chip .stat-num {
  font-size: 15px;
  color: var(--lime);
}

/* ── 四条路径主题带 ─────────────────────── */
.page-home .hf-paths {
  position: relative;
  padding: 46px 0 52px;
  background: var(--panel);
  border-top: 1px solid var(--hf-line);
  border-bottom: 1px solid var(--hf-line);
  overflow: hidden;
}

.page-home .hf-paths__bg {
  position: absolute;
  inset: 0;
  opacity: .16;
  pointer-events: none;
}

.page-home .hf-paths__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(.55) blur(3px);
}

.page-home .hf-paths__head {
  position: relative;
  max-width: 46em;
}

.page-home .hf-paths__head h2 {
  margin-top: 12px;
  color: var(--paper);
}

.page-home .hf-paths__head p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .hf-paths__list {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-home .hf-path {
  position: relative;
  background: linear-gradient(158deg, var(--steel), rgba(18, 26, 38, .92));
  border: 1px solid var(--hf-line);
  clip-path: var(--cut-path);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-home .hf-path:hover,
.page-home .hf-path:focus-within {
  transform: translateY(-4px);
  border-color: var(--lime);
}

.page-home .hf-path__link {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 208px;
  padding: 20px 18px 22px;
  text-decoration: none;
}

.page-home .hf-path__idx {
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  letter-spacing: .02em;
  color: rgba(182, 255, 60, .3);
}

.page-home .hf-path__title {
  font-size: 19px;
  color: var(--paper);
}

.page-home .hf-path__desc {
  flex: 1;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

.page-home .hf-path__go {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--lime);
}

.page-home .hf-path:hover .hf-path__go,
.page-home .hf-path:focus-within .hf-path__go {
  color: var(--orange);
}

/* ── 比分提醒（暖纸白面板） ─────────────── */
.page-home .hf-alert {
  padding: 52px 0;
  background: var(--paper);
  color: var(--carbon);
}

.page-home .hf-alert__inner {
  display: grid;
  gap: 30px;
}

.page-home .hf-alert__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  clip-path: var(--cut-path);
  filter: saturate(1.04) contrast(1.04);
}

.page-home .hf-alert__idx-line {
  color: var(--carbon);
}

.page-home .hf-alert__title {
  margin-top: 12px;
  color: var(--carbon);
}

.page-home .hf-alert__lede {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(20, 22, 26, .78);
}

.page-home .hf-alert__list {
  margin-top: 26px;
  border-top: 1px solid var(--hf-ink-line);
}

.page-home .hf-alert__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--hf-ink-line);
}

.page-home .hf-alert__num {
  align-self: start;
  padding: 3px 9px;
  background: var(--lime);
  color: var(--carbon);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  clip-path: var(--cut-path-sm);
}

.page-home .hf-alert__text h3 {
  font-size: 16px;
  color: var(--carbon);
}

.page-home .hf-alert__text p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(20, 22, 26, .72);
}

.page-home .hf-alert__foot {
  margin-top: 20px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(20, 22, 26, .72);
}

.page-home .hf-alert__foot a {
  color: var(--carbon);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 2px;
}

/* ── 轮次归档 ───────────────────────────── */
.page-home .hf-rounds {
  padding: 52px 0;
  background: var(--ink);
}

.page-home .hf-rounds__inner {
  display: grid;
  gap: 32px;
}

.page-home .hf-rounds__intro h2 {
  margin-top: 12px;
  color: var(--paper);
}

.page-home .hf-rounds__intro > p {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-home .hf-rounds__filters {
  margin-top: 24px;
  border-top: 1px solid var(--hf-line);
}

.page-home .hf-rounds__filters li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hf-line);
}

.page-home .hf-rounds__k {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--lime);
}

.page-home .hf-rounds__v {
  font-size: 14px;
  line-height: 1.68;
  color: var(--silver);
}

.page-home .hf-rounds__links {
  margin-top: 24px;
}

.page-home .hf-rounds__grid {
  display: grid;
  gap: 12px;
}

.page-home .hf-round {
  padding: 16px 16px 14px;
  background: var(--panel);
  border: 1px solid var(--hf-line);
  clip-path: var(--cut-path);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .hf-round:hover,
.page-home .hf-round:focus-within {
  transform: translateY(-4px);
  border-color: var(--lime);
}

.page-home .hf-round__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .hf-round__no {
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--lime);
}

.page-home .hf-round__title {
  margin-top: 12px;
  font-size: 16px;
  color: var(--paper);
}

.page-home .hf-round__sum {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .hf-round__more {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 260ms var(--ease), opacity 200ms var(--ease);
}

.page-home .hf-round:hover .hf-round__more,
.page-home .hf-round:focus-within .hf-round__more {
  max-height: 76px;
  opacity: 1;
}

.page-home .hf-round__more p {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--hf-line-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--teal);
}

/* ── 两种设备 ───────────────────────────── */
.page-home .hf-devices {
  padding: 52px 0;
  background: linear-gradient(180deg, var(--panel) 0%, var(--ink) 100%);
  border-top: 1px solid var(--hf-line);
}

.page-home .hf-devices__head {
  max-width: 44em;
}

.page-home .hf-devices__head h2 {
  margin-top: 12px;
  color: var(--paper);
}

.page-home .hf-devices__head p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-home .hf-devices__grid {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-home .hf-device {
  position: relative;
  padding: 24px 20px 22px;
  background: var(--steel);
  border: 1px solid var(--hf-line);
  clip-path: var(--cut-path);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .hf-device:hover {
  transform: translateY(-4px);
  border-color: var(--lime);
}

.page-home .hf-device__badge {
  display: inline-block;
  padding: 4px 10px;
  background: var(--lime);
  color: var(--carbon);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  clip-path: var(--cut-path-sm);
}

.page-home .hf-device__badge--alt {
  background: var(--orange);
  color: var(--carbon);
}

.page-home .hf-device__title {
  margin-top: 16px;
  font-size: 19px;
  color: var(--paper);
}

.page-home .hf-device p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .hf-device__list {
  margin-top: 16px;
  border-top: 1px solid var(--hf-line);
}

.page-home .hf-device__list li {
  position: relative;
  padding: 9px 0 9px 18px;
  border-bottom: 1px solid var(--hf-line);
  font-size: 13px;
  line-height: 1.66;
  color: var(--silver);
}

.page-home .hf-device__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  width: 8px;
  height: 2px;
  background: var(--teal);
}

.page-home .hf-device--android .hf-device__list li::before {
  background: var(--orange);
}

.page-home .hf-device__go {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--lime);
  text-decoration: none;
}

.page-home .hf-device__go:hover {
  color: var(--orange);
}

/* ── 服务范围与站点信息 ─────────────────── */
.page-home .hf-scope {
  padding: 52px 0 60px;
  background: var(--ink);
  border-top: 1px solid var(--hf-line);
}

.page-home .hf-scope__inner {
  display: grid;
  gap: 30px;
}

.page-home .hf-scope__main h2 {
  margin-top: 12px;
  color: var(--paper);
}

.page-home .hf-scope__main p {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}

.page-home .hf-scope__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--hf-line);
  border: 1px solid var(--hf-line);
  clip-path: var(--cut-path-sm);
}

.page-home .hf-scope__stats li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 16px 14px;
  background: var(--ink);
}

.page-home .hf-scope__stats .stat-num {
  font-size: 26px;
  color: var(--lime);
}

.page-home .hf-scope__unit {
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

.page-home .hf-scope__more {
  margin-top: 22px;
}

.page-home .hf-scope__more a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(182, 255, 60, .4);
  padding-bottom: 3px;
}

.page-home .hf-scope__aside {
  padding: 22px 20px 24px;
  background: var(--panel);
  border: 1px solid var(--hf-line);
  clip-path: var(--cut-path);
}

.page-home .hf-scope__aside-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--lime);
}

.page-home .hf-scope__info {
  margin-top: 16px;
}

.page-home .hf-scope__info > div {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hf-line);
}

.page-home .hf-scope__info dt {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--slate);
}

.page-home .hf-scope__info dd {
  font-size: 14px;
  line-height: 1.66;
  color: var(--paper);
  word-break: break-word;
}

.page-home .hf-scope__info dd a {
  text-decoration: none;
  border-bottom: 1px solid rgba(199, 207, 216, .35);
}

.page-home .hf-scope__note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--slate);
}

.page-home .hf-scope__note a {
  color: var(--silver);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── 响应式 ─────────────────────────────── */
@media (min-width: 640px) {
  .page-home .hf-paths__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-home .hf-alert__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 42px;
    align-items: start;
  }

  .page-home .hf-alert__img {
    aspect-ratio: 3 / 4;
  }

  .page-home .hf-devices__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

@media (min-width: 900px) {
  .page-home .hf-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
    padding-top: 42px;
  }

  .page-home .hf-hero__visual {
    margin-top: 22px;
  }

  .page-home .hf-rounds__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 46px;
    align-items: start;
  }

  .page-home .hf-scope__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-home .hf-paths__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    align-items: start;
  }

  .page-home .hf-path:nth-child(2) {
    margin-top: 24px;
  }

  .page-home .hf-path:nth-child(3) {
    margin-top: 8px;
  }

  .page-home .hf-path:nth-child(4) {
    margin-top: 32px;
  }

  .page-home .hf-paths {
    padding-bottom: 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hf-dot {
    animation: none;
  }

  .page-home .hf-path,
  .page-home .hf-round,
  .page-home .hf-device,
  .page-home .hf-round__more {
    transition: none;
  }

  .page-home .hf-path:hover,
  .page-home .hf-path:focus-within,
  .page-home .hf-round:hover,
  .page-home .hf-round:focus-within,
  .page-home .hf-device:hover {
    transform: none;
  }
}