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

.page-home .ph-context {
  padding-top: 16px;
}

.page-home a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-home .section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 300;
  line-height: 1.16;
  letter-spacing: -0.015em;
  margin: 6px 0 0;
}

/* ---------- 首屏拼贴 ---------- */
.page-home .ph-hero {
  padding-block: clamp(16px, 2.4vw, 28px) clamp(30px, 4.5vw, 56px);
}

.page-home .ph-hero__grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "main"
    "photo"
    "filter"
    "score";
}

.page-home .ph-hero__main {
  grid-area: main;
  padding: clamp(20px, 3vw, 36px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-home .ph-hero__title {
  margin: 8px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 56px);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-home .ph-hero__brand {
  color: var(--orange);
  font-weight: 500;
}

.page-home .ph-hero__lead {
  margin: 0 0 22px;
  max-width: 44ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--ink);
}

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

.page-home .ph-hero__photo {
  grid-area: photo;
  margin: 0;
  display: flex;
}

.page-home .ph-hero__photo img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
  border: 1px solid var(--line-strong);
}

.page-home .ph-filter {
  grid-area: filter;
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left-width: 5px;
  border-left-color: var(--orange);
}

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

.page-home .ph-filter__intro {
  margin: 10px 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

.page-home .ph-filter__dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .ph-filter__dim {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--cream);
  border: 1px solid var(--line);
  transition: background-color 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .ph-filter__dim:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--cream);
}

.page-home .ph-filter__dim-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--brick);
}

.page-home .ph-filter__dim:hover .ph-filter__dim-num,
.page-home .ph-filter__dim:hover .ph-filter__dim-meta {
  color: var(--gold);
}

.page-home .ph-filter__dim-name {
  font-size: 15px;
  font-weight: 600;
}

.page-home .ph-filter__dim-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate);
  white-space: nowrap;
}

.page-home .ph-score {
  grid-area: score;
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--green);
  color: var(--cream);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-home .ph-score__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-home .ph-score__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .ph-score__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 3.4em 3.4em;
  align-items: baseline;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line-light);
}

.page-home .ph-score__key {
  font-size: 14px;
  color: rgba(243, 233, 216, 0.78);
}

.page-home .ph-score__val {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 24px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--orange);
}

.page-home .ph-score__val--alt {
  color: var(--cream);
}

.page-home .ph-score__foot {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(243, 233, 216, 0.7);
}

/* ---------- 阶梯赛程 ---------- */
.page-home .ph-schedule {
  padding-block: clamp(30px, 4.5vw, 56px);
}

.page-home .ph-schedule__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .ph-schedule__lead {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .ph-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .ph-steps__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line-strong);
  transition: transform 0.18s var(--ease), border-left-color 0.18s var(--ease), background-color 0.18s var(--ease);
}

.page-home .ph-steps__item:nth-child(even) {
  margin-left: 18px;
}

.page-home .ph-steps__item:hover {
  transform: translateY(-2px);
  border-left-color: var(--orange);
  background: var(--cream);
}

.page-home .ph-steps__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--brick);
}

.page-home .ph-steps__time {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.page-home .ph-steps__league {
  flex: 1 1 8em;
  min-width: 0;
  font-size: 14px;
}

.page-home .ph-steps__state {
  margin-left: auto;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: 0.08em;
  border: 1px solid var(--line-strong);
  color: var(--slate);
  white-space: nowrap;
}

.page-home .ph-steps__state--live {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--paper);
}

.page-home .ph-schedule__figure {
  margin: 0;
}

.page-home .ph-schedule__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
}

.page-home .ph-schedule__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--slate);
}

/* ---------- 功能索引 ---------- */
.page-home .ph-map {
  padding-block: clamp(30px, 4.5vw, 56px);
}

.page-home .ph-map__grid {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .ph-map__cell {
  display: flex;
}

.page-home .ph-map__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  padding: clamp(18px, 2.2vw, 24px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  text-decoration: none;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease), transform 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .ph-map__link:hover,
.page-home .ph-map__link:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--cream);
  transform: translateY(-3px);
}

.page-home .ph-map__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-home .ph-map__name {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.page-home .ph-map__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
  transition: color 0.18s var(--ease);
}

.page-home .ph-map__link:hover .ph-map__desc,
.page-home .ph-map__link:focus-visible .ph-map__desc {
  color: rgba(243, 233, 216, 0.8);
}

/* ---------- 双栏对照 ---------- */
.page-home .ph-compare {
  padding-block: clamp(30px, 4.5vw, 56px);
}

.page-home .ph-compare__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .ph-compare__intro p {
  margin: 12px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .ph-compare__figure {
  margin: 0;
}

.page-home .ph-compare__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
}

.page-home .ph-mirror {
  margin-top: clamp(20px, 3vw, 34px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
}

.page-home .ph-mirror__head,
.page-home .ph-mirror__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 5.5em minmax(0, 1fr);
  align-items: center;
}

.page-home .ph-mirror__head {
  background: var(--green);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.page-home .ph-mirror__head > span {
  padding: 10px 14px;
}

.page-home .ph-mirror__side {
  text-align: right;
}

.page-home .ph-mirror__side--right {
  text-align: left;
}

.page-home .ph-mirror__mid {
  text-align: center;
}

.page-home .ph-mirror__rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .ph-mirror__row + .ph-mirror__row {
  border-top: 1px solid var(--line);
}

.page-home .ph-mirror__val {
  padding: 11px 14px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.9vw, 19px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  text-align: right;
  color: var(--ink);
}

.page-home .ph-mirror__val--right {
  text-align: left;
  color: var(--slate);
}

.page-home .ph-mirror__metric {
  padding: 11px 6px;
  font-size: 12px;
  text-align: center;
  color: var(--slate);
  background: var(--cream);
  border-inline: 1px solid var(--line);
}

/* ---------- 测试版说明 ---------- */
.page-home .ph-beta {
  padding-block: clamp(32px, 5vw, 64px);
  background: var(--green);
  color: var(--cream);
}

.page-home .ph-beta__grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 44px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .ph-beta__figure {
  margin: 0;
}

.page-home .ph-beta__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-light);
}

.page-home .ph-beta__title {
  margin: 12px 0 16px;
  color: var(--cream);
}

.page-home .ph-beta__body p {
  margin: 0 0 14px;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(243, 233, 216, 0.84);
}

/* ---------- 回访说明 ---------- */
.page-home .ph-return {
  padding-block: clamp(30px, 4.5vw, 56px);
}

.page-home .ph-return__lead {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .ph-return__cards {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .ph-return__card {
  padding: 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
}

.page-home .ph-return__badge {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-home .ph-return__card h3 {
  margin: 8px 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}

.page-home .ph-return__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 运营概况 ---------- */
.page-home .ph-trust {
  padding-block: clamp(24px, 3.5vw, 40px);
  background: var(--paper);
  border-block: 1px solid var(--line-strong);
}

.page-home .ph-trust__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-home .ph-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 14px;
  border-left: 2px solid var(--orange);
}

.page-home .ph-stat__value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .ph-stat__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--slate);
}

/* ---------- 反馈收束 ---------- */
.page-home .ph-feedback {
  padding-block: clamp(30px, 4.5vw, 52px);
}

.page-home .ph-feedback__inner {
  display: grid;
  gap: 20px;
  padding: clamp(20px, 3vw, 34px);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-left: 6px solid var(--orange);
}

.page-home .ph-feedback__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 300;
  letter-spacing: -0.015em;
}

.page-home .ph-feedback__text p {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
}

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

/* ---------- 断点 ---------- */
@media (min-width: 420px) {
  .page-home .ph-steps__item:nth-child(even) {
    margin-left: 24px;
  }
}

@media (min-width: 780px) {
  .page-home .ph-return__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .ph-feedback__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 860px) {
  .page-home .ph-map__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .ph-map__cell:nth-child(1) {
    grid-column: span 7;
  }

  .page-home .ph-map__cell:nth-child(2) {
    grid-column: span 5;
  }

  .page-home .ph-map__cell:nth-child(3) {
    grid-column: span 5;
  }

  .page-home .ph-map__cell:nth-child(4) {
    grid-column: span 7;
  }

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

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

  .page-home .ph-beta__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }
}

@media (min-width: 940px) {
  .page-home .ph-hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-template-areas:
      "main main main main main main main photo photo photo photo photo"
      "filter filter filter filter filter filter filter score score score score score";
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ph-map__link,
  .page-home .ph-steps__item,
  .page-home .ph-filter__dim {
    transition: none;
  }

  .page-home .ph-map__link:hover,
  .page-home .ph-map__link:focus-visible,
  .page-home .ph-steps__item:hover {
    transform: none;
  }
}
<<<END>>>