.page-home {
  --pf-gap: clamp(14px, 2vw, 20px);
  --pf-radius: 2px;
}

/* ========== 首屏 ========== */
.page-home .pf-hero {
  padding-block: clamp(26px, 5vw, 60px) clamp(34px, 6vw, 76px);
}

.page-home .pf-hero__head {
  max-width: 780px;
  margin-bottom: clamp(24px, 4vw, 42px);
}

.page-home .pf-hero__head .display--xl {
  margin: 13px 0 16px;
}

.page-home .pf-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

/* 拼贴板 */
.page-home .pf-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pf-gap);
}

.page-home .pf-board__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--hair);
  background: var(--warm);
  box-shadow: var(--shadow-card);
  aspect-ratio: 4 / 3;
}

.page-home .pf-board__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
}

.page-home .pf-board__figure img {
  height: 100%;
}

.page-home .pf-board__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 10px 14px;
  background: linear-gradient(to top, rgba(20, 16, 15, .82), rgba(20, 16, 15, 0));
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
}

.page-home .pf-board__ring {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 18px 14px;
  border: 1px solid var(--hair);
  border-radius: var(--pf-radius);
  background: var(--warm);
  box-shadow: var(--shadow-card);
}

.page-home .pf-ring__svg {
  display: block;
  width: 100%;
  max-width: 158px;
  height: auto;
}

.page-home .pf-ring__track {
  fill: none;
  stroke: var(--hair);
  stroke-width: 6;
}

.page-home .pf-ring__arc {
  fill: none;
  stroke: var(--red);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 91 364;
  transform: rotate(-90deg);
  transform-origin: 70px 70px;
  animation: pf-ring-pulse 2s var(--ease) infinite;
}

.page-home .pf-ring__cap,
.page-home .pf-ring__unit {
  text-anchor: middle;
  font-family: var(--font-body);
  fill: var(--muted);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-home .pf-ring__num {
  text-anchor: middle;
  font-family: var(--font-mono);
  fill: var(--ink);
  font-size: 34px;
  font-weight: 700;
}

.page-home .pf-board__ringcap {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--red);
  font-weight: 600;
}

@keyframes pf-ring-pulse {
  0%, 100% { opacity: .5; }
  50% { opacity: 1; }
}

.page-home .pf-board__strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--pf-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-home .pf-strip__unit {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 16px 12px;
  background: var(--warm);
}

.page-home .pf-strip__unit .score {
  font-size: 26px;
  line-height: 1.05;
  color: var(--red);
}

.page-home .pf-strip__label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .02em;
}

.page-home .pf-board__brief {
  padding: 22px 20px;
  border: 1px solid var(--hair);
  border-left: 3px solid var(--red);
  border-radius: var(--pf-radius);
  background: var(--warm);
  box-shadow: var(--shadow-card);
}

.page-home .pf-board__brief .display--md {
  margin: 10px 0 10px;
}

.page-home .pf-board__brieftext {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .pf-board__brieflink {
  font-size: 14px;
  font-weight: 600;
  color: var(--red);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-home .pf-board__brieflink:hover {
  color: var(--red-deep);
}

/* 折叠面板 */
.page-home .pf-fold {
  margin-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--hair);
  padding-top: 4px;
}

/* ========== 分栏通用 ========== */
.page-home .pf-kick__grid,
.page-home .pf-full__grid,
.page-home .pf-season__head,
.page-home .pf-trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
}

.page-home .pf-kick__lead p,
.page-home .pf-full__body p,
.page-home .pf-trust__lead p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
}

.page-home .pf-kick__lead .display--lg,
.page-home .pf-full__body .display--lg,
.page-home .pf-trust__lead .display--lg {
  margin: 12px 0 18px;
}

.page-home .pf-kick__lead .btn,
.page-home .pf-full__body .btn,
.page-home .pf-trust__lead .btn {
  margin-top: 8px;
}

/* ========== 赛前 ========== */
.page-home .pf-kick {
  background: var(--warm);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-home .pf-kick__panel {
  align-self: start;
  background: var(--cream);
  border: 1px solid var(--hair);
  box-shadow: var(--shadow-card);
}

.page-home .pf-kick__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .pf-kick__list li {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hair);
  font-size: 14px;
}

.page-home .pf-kick__list li:last-child {
  border-bottom: 0;
}

.page-home .pf-kick__list strong {
  font-weight: 600;
  color: var(--ink);
}

.page-home .pf-kick__list li > span:last-child {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-home .pf-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
}

.page-home .pf-dot--pitch {
  background: var(--pitch);
}

.page-home .pf-kick__note {
  margin: 0;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--hair);
  background: var(--warm);
}

/* ========== 赛后 ========== */
.page-home .pf-zones {
  list-style: none;
  margin: 20px 0 24px;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-home .pf-zones li {
  display: grid;
  grid-template-columns: 34px 62px 1fr;
  align-items: baseline;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hair);
}

.page-home .pf-zones__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--red);
}

.page-home .pf-zones__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-home .pf-zones__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

.page-home .pf-full__figure {
  margin: 0;
  border: 1px solid var(--hair);
  background: var(--warm);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.page-home .pf-full__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .pf-full__cap,
.page-home .pf-season__cap,
.page-home .pf-res__cap {
  display: block;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--muted);
  border-top: 1px solid var(--hair);
  background: var(--warm);
}

.page-home .pf-full__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pf-gap);
  margin-top: clamp(24px, 4vw, 40px);
}

.page-home .pf-full__card {
  padding: 20px;
  border: 1px solid var(--hair);
  background: var(--warm);
  box-shadow: var(--shadow-card);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-home .pf-full__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.page-home .pf-full__card .card__head {
  margin-bottom: 10px;
}

.page-home .pf-full__card .card__title {
  margin: 0 0 8px;
}

/* ========== 资料下载（深色） ========== */
.page-home .pf-res {
  background-color: var(--charcoal);
  background-image: repeating-linear-gradient(
    135deg,
    rgba(244, 237, 225, 0) 0 24px,
    rgba(244, 237, 225, .035) 24px 25px
  );
  color: var(--cream);
}

.page-home .pf-res__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-home .pf-res__head .display--lg {
  margin-top: 12px;
  color: var(--cream);
}

.page-home .pf-res__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

.page-home .pf-res__items {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .pf-dl {
  padding: 20px 18px;
  border: 1px solid var(--cream-16);
  background: rgba(244, 237, 225, .045);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .pf-dl:hover {
  transform: translateY(-2px);
  border-color: var(--signal);
}

.page-home .pf-dl__title {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-home .pf-dl__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cream-62);
}

.page-home .pf-dl__link {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-home .pf-res__figure {
  margin: 0;
  border: 1px solid var(--cream-16);
  background: rgba(244, 237, 225, .04);
  overflow: hidden;
}

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

.page-home .pf-res__cap {
  background: transparent;
  border-top-color: var(--cream-16);
  color: var(--cream-62);
}

.page-home .pf-res__more {
  margin: clamp(22px, 3vw, 34px) 0 0;
}

/* ========== 赛季时间轴 ========== */
.page-home .pf-season {
  background: var(--cream);
}

.page-home .pf-season__intro {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 60ch;
}

.page-home .pf-season__figure {
  margin: 0;
  border: 1px solid var(--hair);
  background: var(--warm);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

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

.page-home .pf-timeline {
  position: relative;
  list-style: none;
  margin: clamp(30px, 5vw, 56px) 0 0;
  padding: 0;
}

.page-home .pf-timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--hair);
}

.page-home .pf-tl__item {
  position: relative;
  padding-left: 30px;
  padding-bottom: 26px;
}

.page-home .pf-tl__item:last-child {
  padding-bottom: 0;
}

.page-home .pf-tl__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 18px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cream);
  border: 2px solid var(--red);
  box-sizing: content-box;
}

.page-home .pf-tl__phase {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--red);
}

.page-home .pf-tl__card {
  padding: 18px 18px 20px;
  border: 1px solid var(--hair);
  background: var(--warm);
  box-shadow: var(--shadow-card);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-home .pf-tl__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}

.page-home .pf-tl__card .card__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .pf-tl__card .card__body {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .pf-tl__card .btn {
  font-size: 13px;
}

/* ========== 信任 ========== */
.page-home .pf-trust {
  background: var(--warm);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-home .pf-trust__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  background: var(--hair);
  border: 1px solid var(--hair);
  align-self: start;
}

.page-home .pf-fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 14px;
  padding: 14px 16px;
  background: var(--cream);
}

.page-home .pf-fact dt {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-home .pf-fact dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .pf-fact .score {
  font-size: 20px;
  color: var(--red);
  margin-right: 2px;
}

/* ========== 收尾 ========== */
.page-home .pf-cta {
  padding-block: clamp(34px, 5vw, 62px);
  background: var(--ink);
  color: var(--cream);
}

.page-home .pf-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: center;
}

.page-home .pf-cta__inner .display--md {
  margin: 0;
  color: var(--cream);
}

.page-home .pf-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ========== 响应式 ========== */
@media (min-width: 640px) {
  .page-home .pf-full__cols {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .pf-res__items {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .pf-trust__facts {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 820px) {
  .page-home .pf-board {
    grid-template-columns: repeat(4, 1fr);
    grid-template-areas:
      "fig fig ring strip"
      "fig fig brief brief";
    align-items: stretch;
  }

  .page-home .pf-board__figure {
    grid-area: fig;
    aspect-ratio: auto;
    min-height: 300px;
  }

  .page-home .pf-board__ring { grid-area: ring; }
  .page-home .pf-board__strip { grid-area: strip; }
  .page-home .pf-board__brief { grid-area: brief; }

  .page-home .pf-board__brief {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

@media (min-width: 900px) {
  .page-home .pf-kick__grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
  }

  .page-home .pf-full__grid {
    grid-template-columns: 1.15fr 1fr;
    align-items: start;
  }

  .page-home .pf-full__figure {
    margin-top: 14px;
  }

  .page-home .pf-season__head {
    grid-template-columns: 1.2fr 1fr;
    align-items: end;
  }

  .page-home .pf-trust__grid {
    grid-template-columns: 1.1fr 1fr;
    align-items: start;
  }

  .page-home .pf-res__grid {
    grid-template-columns: 1fr 336px;
  }

  .page-home .pf-cta__inner {
    grid-template-columns: 1fr auto;
    gap: 28px;
  }

  /* 时间轴：左阶段名 + 右卡片 */
  .page-home .pf-timeline::before {
    left: 148px;
  }

  .page-home .pf-tl__item {
    display: grid;
    grid-template-columns: 120px 1fr;
    column-gap: 56px;
    padding-left: 0;
    padding-bottom: 30px;
  }

  .page-home .pf-tl__item::before {
    left: 143px;
    top: 20px;
  }

  .page-home .pf-tl__phase {
    grid-column: 1;
    text-align: right;
    padding-top: 16px;
    margin-bottom: 0;
  }

  .page-home .pf-tl__card {
    grid-column: 2;
    margin-left: 26px;
  }
}

@media (min-width: 1080px) {
  .page-home .pf-kick__grid {
    grid-template-columns: 1.4fr 1fr;
    column-gap: 64px;
  }

  .page-home .pf-timeline::before {
    left: 168px;
  }

  .page-home .pf-tl__item {
    grid-template-columns: 140px 1fr;
    column-gap: 60px;
  }

  .page-home .pf-tl__item::before {
    left: 163px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .pf-ring__arc {
    animation: none;
    opacity: 1;
  }

  .page-home .pf-full__card,
  .page-home .pf-tl__card,
  .page-home .pf-dl {
    transition: none;
  }

  .page-home .pf-full__card:hover,
  .page-home .pf-tl__card:hover,
  .page-home .pf-dl:hover {
    transform: none;
  }
}