.page-home {
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home .home-sec {
  padding: clamp(48px, 7vw, 96px) 0;
}

/* ---------- 首屏 ---------- */
.home-hero {
  position: relative;
  background: var(--ink);
  padding-bottom: clamp(36px, 5vw, 64px);
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(243, 233, 218, .05) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(90deg, rgba(243, 233, 218, .05) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

.home-context {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: rgba(243, 233, 218, .7);
}

.home-context::before {
  content: "";
  width: 28px;
  height: 3px;
  background: var(--red);
  flex: none;
}

.home-hero__filters {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 18px;
}

.home-filter-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.home-filter {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  padding: 7px 14px;
  border: 1px solid rgba(243, 233, 218, .32);
  color: rgba(243, 233, 218, .82);
  background: transparent;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.home-filter:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.home-filter-input:checked + .home-filter {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.home-filter-input:focus-visible + .home-filter {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
}

.home-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding-top: 22px;
}

.home-hero__lead {
  padding: 4px 0 0;
}

.home-title {
  margin: 12px 0 0;
  color: var(--paper);
  letter-spacing: -.01em;
}

.home-title__accent {
  color: var(--yellow);
}

.home-hero .home-lede,
.home-hero .lede {
  margin: 18px 0 0;
  max-width: 48ch;
  color: rgba(243, 233, 218, .82);
  font-size: var(--step-0);
  line-height: 1.75;
}

.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.home-hero__shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--ink-deep);
  border-bottom: 6px solid var(--red);
  aspect-ratio: 4 / 3;
}

.home-hero__shot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-hero__shot figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 12px;
  background: var(--ink-deep);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
}

.home-piece {
  transition: opacity .22s ease, filter .22s ease;
}

.home-piece__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: .01em;
}

.home-piece p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
}

.home-piece--rule {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 22px 20px;
  background: var(--red);
  border: 0;
  color: var(--white);
  box-shadow: none;
}

.home-piece--rule .card__index {
  color: rgba(255, 255, 255, .82);
}

.home-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 14px 0 4px;
}

.home-facts dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .78);
}

.home-facts dd {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.1;
}

.home-piece--data {
  padding: 22px 20px;
  background: var(--ink-deep);
  border: 0;
  border-top: 6px solid var(--cyan);
  color: var(--paper);
}

.home-piece--data .card__index {
  color: var(--cyan);
}

.home-big {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 12px 0 0;
}

.home-big .num {
  font-family: var(--font-mono);
  font-size: clamp(50px, 8vw, 82px);
  line-height: .88;
  letter-spacing: -.03em;
  color: var(--yellow);
}

.home-big__unit {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--paper);
}

.home-big__cap {
  margin: 6px 0 0;
  font-size: 12px;
  color: rgba(243, 233, 218, .68);
}

.home-piece--local {
  padding: 22px 20px;
  background: var(--paper);
  border: 0;
  border-left: 6px solid var(--ink);
  color: var(--ink);
}

.home-piece--local .card__index {
  color: var(--red);
}

.home-citys {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 4px;
  padding: 0;
  list-style: none;
}

.home-citys li {
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--paper-warm);
  border: 1px solid var(--paper-edge);
  color: var(--ink);
}

.home-link {
  align-self: flex-start;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid currentColor;
  padding-bottom: 2px;
}

.home-link::after {
  content: " →";
}

.home-link:hover {
  color: var(--red-deep);
}

.home-piece--rule .home-link {
  color: var(--white);
}

.home-piece--data .home-link--cyan {
  color: var(--cyan);
}

.home-reviewbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 18px;
  background: var(--yellow);
  border-left: 6px solid var(--red);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
}

.home-reviewbar:hover {
  background: var(--cyan);
}

.home-reviewbar__k {
  font-weight: 700;
  letter-spacing: .14em;
}

.home-reviewbar__a {
  margin-left: auto;
  font-size: 16px;
}

.home-hero:has(#home-topic-rule:checked) .home-piece[data-topic]:not([data-topic="rule"]),
.home-hero:has(#home-topic-data:checked) .home-piece[data-topic]:not([data-topic="data"]),
.home-hero:has(#home-topic-local:checked) .home-piece[data-topic]:not([data-topic="local"]),
.home-hero:has(#home-topic-review:checked) .home-piece[data-topic]:not([data-topic="review"]) {
  opacity: .22;
  filter: saturate(.3);
}

/* ---------- 本地赛区 ---------- */
.home-local {
  background: var(--paper-warm);
  color: var(--ink);
}

.home-local .eyebrow {
  color: var(--red-deep);
}

.home-local .h-section {
  color: var(--ink);
}

.home-local__head {
  display: grid;
  gap: 12px;
  max-width: 62ch;
  padding-bottom: 30px;
}

.home-local .lede {
  margin: 0;
  color: #3a4450;
  font-size: var(--step-0);
  line-height: 1.75;
}

.home-local__body {
  display: grid;
  gap: 28px;
}

.home-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--paper-edge);
}

.home-timeline li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--paper-edge);
}

.home-timeline__tag {
  grid-column: 1;
  grid-row: 1 / span 2;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--red-deep);
}

.home-timeline__title {
  grid-column: 2;
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
}

.home-timeline__text {
  grid-column: 2;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #3a4450;
}

.home-local__figure {
  margin: 0;
  position: relative;
  border-bottom: 6px solid var(--ink);
}

.home-local__figure img,
.home-steps__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.home-local__figcap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 7px 12px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .1em;
}

/* ---------- 三步复盘 ---------- */
.home-steps {
  background: var(--paper);
  color: var(--ink);
}

.home-steps .eyebrow {
  color: var(--red-deep);
}

.home-steps .h-section {
  color: var(--ink);
}

.home-steps__grid {
  display: grid;
  gap: 30px;
}

.home-steps__intro .lede {
  margin: 14px 0 0;
  max-width: 46ch;
  color: #3a4450;
  line-height: 1.75;
}

.home-steps__figure {
  position: relative;
  margin: 24px 0 0;
  border-left: 6px solid var(--cyan);
}

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

.home-step {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  column-gap: 14px;
  padding: 20px 0;
  border-top: 1px solid var(--paper-edge);
}

.home-step:last-child {
  border-bottom: 1px solid var(--paper-edge);
}

.home-step__n {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--red);
}

.home-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
}

.home-step p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.72;
  color: #3a4450;
}

.home-step__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 2px;
}

.home-step__link:hover {
  color: var(--red-deep);
  border-color: var(--red);
}

/* ---------- 设备与更新 ---------- */
.home-desk {
  background: var(--ink);
  color: var(--paper);
}

.home-desk .eyebrow {
  color: var(--cyan);
}

.home-desk .h-section {
  color: var(--paper);
  margin-bottom: 28px;
}

.home-desk__grid {
  display: grid;
  gap: 28px;
}

.home-device {
  padding: 18px;
  background: var(--ink-deep);
  border: 1px solid rgba(38, 217, 211, .3);
}

.home-device__switch {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.home-orient-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.home-orient {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  padding: 5px 12px;
  border: 1px solid rgba(243, 233, 218, .3);
  color: rgba(243, 233, 218, .75);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.home-orient-input:checked + .home-orient {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.home-orient-input:focus-visible + .home-orient {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
}

.home-device__bar {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dotted rgba(243, 233, 218, .28);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--yellow);
}

.home-cols {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.home-cols li {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 10px;
  background: rgba(38, 217, 211, .12);
  border: 1px solid rgba(38, 217, 211, .36);
  color: var(--paper);
}

.home-col--extra {
  display: none;
}

.home-device:has(#home-orient-landscape:checked) .home-col--extra {
  display: inline-block;
}

.home-device:has(#home-orient-landscape:checked) .home-device__frame {
  border-left: 4px solid var(--cyan);
  padding-left: 10px;
}

.home-device__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(243, 233, 218, .7);
}

.home-rhythm h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--paper);
}

.home-rhythm ul {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.home-rhythm li {
  padding-left: 12px;
  border-left: 3px solid var(--red);
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(243, 233, 218, .85);
}

.home-rhythm strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--yellow);
}

.home-rhythm__tail {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(243, 233, 218, .75);
}

.home-rhythm__link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 2px;
}

.home-rhythm__link:hover {
  color: var(--yellow);
  border-color: var(--yellow);
}

/* ---------- 信任条 ---------- */
.home-trust {
  background: var(--ink-deep);
  color: var(--paper);
  border-top: 6px solid var(--red);
}

.home-trust .eyebrow {
  color: var(--yellow);
}

.home-trust .h-section {
  color: var(--paper);
}

.home-trust__inner {
  display: grid;
  gap: 28px;
}

.home-trust__text .lede {
  margin: 14px 0 22px;
  max-width: 46ch;
  color: rgba(243, 233, 218, .8);
  line-height: 1.75;
}

.home-trust__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.home-trust__list li {
  display: grid;
  gap: 3px;
  padding-left: 14px;
  border-left: 3px solid var(--cyan);
}

.home-trust__k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.home-trust__v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
  word-break: break-word;
}

.home-trust__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  margin-top: 36px;
  padding-top: 16px;
  border-top: 1px solid rgba(243, 233, 218, .2);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: rgba(243, 233, 218, .62);
}

.home-trust__legal a {
  color: rgba(243, 233, 218, .82);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
}

.home-trust__legal a:hover {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .home-hero__shot {
    aspect-ratio: 16 / 10;
  }

  .home-local__body {
    gap: 32px;
  }

  .home-steplist {
    display: grid;
    align-content: start;
  }
}

@media (min-width: 900px) {
  .home-hero__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, .85fr);
    grid-template-areas:
      "lead lead shot"
      "rules data shot"
      "local local review";
    gap: 16px;
    align-items: stretch;
  }

  .home-hero__lead { grid-area: lead; padding-right: 24px; }
  .home-hero__shot { grid-area: shot; aspect-ratio: auto; min-height: 100%; }
  .home-piece--rule { grid-area: rules; }
  .home-piece--data { grid-area: data; }
  .home-piece--local { grid-area: local; }
  .home-reviewbar { grid-area: review; align-self: end; }

  .home-local__body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 44px;
    align-items: start;
  }

  .home-steps__grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 56px;
    align-items: start;
  }

  .home-desk__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 44px;
    align-items: start;
  }

  .home-trust__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
}

@media (min-width: 1120px) {
  .home-hero__lead {
    padding-right: 40px;
  }

  .home-reviewbar {
    padding: 18px 22px;
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-piece,
  .home-filter,
  .home-orient {
    transition: none;
  }
}
<<<END>>>