.page-home {
  --ph-gap: clamp(58px, 9vw, 140px);
  --ph-pad: clamp(22px, 3.6vw, 54px);
  padding-bottom: clamp(56px, 8vw, 120px);
}

.page-home .ms-shell {
  width: 100%;
}

/* ---------- 封面首屏 ---------- */
.page-home .ph-cover {
  position: relative;
  display: grid;
  min-height: min(86vh, 720px);
  margin: 0 0 var(--ph-gap);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-home .ph-cover__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .ph-cover__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .42;
}

.page-home .ph-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(10, 11, 15, .42) 0%, rgba(10, 11, 15, .82) 58%, var(--ink) 100%);
}

.page-home .ph-cover__body {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: end;
  gap: clamp(30px, 5vw, 58px);
  padding: clamp(36px, 5.5vw, 84px) clamp(22px, 4vw, 66px) clamp(28px, 4vw, 58px);
}

.page-home .ph-cover__lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  max-width: 62ch;
}

.page-home .ph-cover__sign {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-home .ph-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  border: 1px solid rgba(242, 180, 65, .5);
  border-radius: 999px;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .14em;
}

.page-home .ph-cover__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(36px, 6.6vw, 88px);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--porcelain);
}

.page-home .ph-cover__lede {
  margin: 0;
  max-width: 52ch;
  font-size: clamp(16px, 1.4vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-home .ph-index {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(10, 11, 15, .5);
  backdrop-filter: blur(2px);
}

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

.page-home .ph-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 15px 6px;
  text-decoration: none;
  color: var(--porcelain);
  transition: background-color .25s var(--ease), padding-inline-start .25s var(--ease);
}

.page-home .ph-index__link:hover,
.page-home .ph-index__link:focus-visible {
  background: rgba(20, 224, 210, .07);
  padding-inline-start: 16px;
}

.page-home .ph-index__num {
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .ph-index__label {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
}

.page-home .ph-index__arrow {
  color: var(--gold);
  font-size: 15px;
}

/* ---------- 通用面板节奏 ---------- */
.page-home .ms-panel {
  position: relative;
  margin-bottom: var(--ph-gap);
  padding: var(--ph-pad);
}

.page-home .ms-head__title {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.12;
  letter-spacing: -.01em;
}

.page-home .ms-head__lede {
  max-width: 64ch;
  color: var(--mist);
}

/* ---------- 三步动线 ---------- */
.page-home .ph-steps {
  overflow: hidden;
}

.page-home .ph-steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: clamp(26px, 4vw, 46px);
}

.page-home .ph-steps__item {
  position: relative;
  padding: 22px 0 6px;
  border-top: 2px solid var(--line);
}

.page-home .ph-steps__item::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 42%;
  height: 2px;
  background: var(--cyan);
}

.page-home .ph-steps__item + .ph-steps__item {
  margin-top: 28px;
}

.page-home .ph-steps__num {
  display: block;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--red-bright);
}

.page-home .ph-steps__title {
  margin: 10px 0 8px;
  font-size: 19px;
  font-weight: 700;
  color: var(--porcelain);
}

.page-home .ph-steps__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 860px) {
  .page-home .ph-steps__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .ph-steps__item {
    padding: 24px clamp(16px, 2.2vw, 30px) 6px 0;
  }

  .page-home .ph-steps__item + .ph-steps__item {
    margin-top: 0;
    border-left: 1px solid var(--line);
    padding-left: clamp(16px, 2.2vw, 30px);
  }

  .page-home .ph-steps__item + .ph-steps__item::before {
    left: clamp(16px, 2.2vw, 30px);
  }
}

/* ---------- 球队订阅 ---------- */
.page-home .ph-period {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: clamp(10px, 2vw, 28px);
  margin-top: clamp(24px, 3.4vw, 40px);
  padding: clamp(20px, 3vw, 32px) clamp(18px, 3vw, 34px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: linear-gradient(115deg, rgba(242, 180, 65, .1), rgba(10, 11, 15, 0) 62%);
}

.page-home .ph-period__cap {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mist);
  writing-mode: vertical-rl;
  align-self: stretch;
}

.page-home .ph-period__num {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(52px, 10vw, 118px);
  line-height: .84;
  letter-spacing: -.04em;
  color: var(--gold);
}

.page-home .ph-period__unit {
  margin-left: .4em;
  font-size: clamp(14px, 1.6vw, 20px);
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .ph-period__note {
  margin: 0;
  margin-left: auto;
  max-width: 22ch;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .ph-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.2vw, 26px);
  margin-top: clamp(20px, 3vw, 34px);
}

.page-home .ph-compare__card {
  padding: clamp(20px, 2.8vw, 32px);
  border: 1px solid var(--line);
  background: var(--panel-soft);
}

.page-home .ph-compare__title {
  margin: 14px 0 12px;
  font-size: 19px;
  font-weight: 700;
  color: var(--porcelain);
}

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

.page-home .ph-compare__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .ph-compare__list li::before {
  content: "";
  position: absolute;
  top: .68em;
  left: 0;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

.page-home .ph-sub__foot {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

@media (min-width: 760px) {
  .page-home .ph-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 通用两栏 ---------- */
.page-home .ph-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.6vw, 48px);
  align-items: start;
}

.page-home .ph-shot {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  overflow: hidden;
}

.page-home .ph-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-home .ph-shot--wide img {
  aspect-ratio: 4 / 3;
}

.page-home .ms-figure__cap {
  display: block;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .ph-filter__flow {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: phflow;
}

.page-home .ph-filter__flow li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  font-size: 15px;
  line-height: 1.7;
  color: var(--porcelain);
}

.page-home .ph-filter__flow .ms-data {
  color: var(--cyan);
  font-size: 14px;
  line-height: 1.7;
}

.page-home .ph-filter__hint {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-home .ph-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  }

  .page-home .ph-split--flip {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  }
}

/* ---------- 赛后核对 ---------- */
.page-home .ph-stat {
  overflow: hidden;
}

.page-home .ph-stat__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .15;
}

.page-home .ph-stat__body {
  position: relative;
  z-index: 1;
}

.page-home .ph-check {
  margin: clamp(20px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .ph-check li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .ph-check li::before {
  content: "";
  position: absolute;
  top: .74em;
  left: 0;
  width: 10px;
  height: 10px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

.page-home .ph-stat__foot {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

/* ---------- 苹果设备 ---------- */
.page-home .ph-device__list {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .ph-device__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-home .ph-device__row dt {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-home .ph-device__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 640px) {
  .page-home .ph-device__row {
    grid-template-columns: minmax(120px, 168px) minmax(0, 1fr);
    gap: clamp(14px, 2.4vw, 32px);
    align-items: baseline;
  }
}

/* ---------- 服务规模 ---------- */
.page-home .ph-metrics {
  margin: clamp(24px, 3.6vw, 42px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .ph-metrics__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(18px, 2.6vw, 30px);
  background: var(--panel-soft);
}

.page-home .ph-metrics__num {
  font-size: clamp(32px, 4vw, 46px);
  line-height: 1;
  color: var(--cyan);
}

.page-home .ph-metrics__plus {
  font-size: .5em;
  letter-spacing: .04em;
  margin-left: .1em;
}

.page-home .ph-metrics__unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--porcelain);
}

.page-home .ph-metrics__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .ph-scale__foot {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .ph-scale__foot a {
  color: var(--red-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 92, 110, .45);
}

.page-home .ph-scale__foot a:hover,
.page-home .ph-scale__foot a:focus-visible {
  color: var(--porcelain);
}

/* ---------- 更新记录 ---------- */
.page-home .ph-log__list {
  margin: clamp(24px, 3.6vw, 42px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}

.page-home .ph-log__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(18px, 2.6vw, 28px) 0 clamp(18px, 2.6vw, 28px) 20px;
  border-top: 1px solid var(--line);
}

.page-home .ph-log__item::before {
  content: "";
  position: absolute;
  top: clamp(22px, 3vw, 32px);
  left: 0;
  width: 3px;
  height: 18px;
  background: var(--red);
}

.page-home .ph-log__ver {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .ph-log__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--porcelain);
}

.page-home .ph-log__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .ph-log__foot {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

@media (min-width: 780px) {
  .page-home .ph-log__item {
    grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
    gap: clamp(16px, 3vw, 44px);
    padding-left: 24px;
  }
}

/* ---------- 下一步 ---------- */
.page-home .ph-cta {
  margin-bottom: 0;
}

.page-home .ph-cta__eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: .22em;
  color: rgba(237, 239, 242, .78);
}

.page-home .ph-cta__title {
  margin: 14px 0 14px;
  font-family: var(--font-narrow);
  font-weight: 900;
  font-size: clamp(26px, 3.6vw, 46px);
  line-height: 1.1;
  color: var(--porcelain);
}

.page-home .ph-cta__text {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(237, 239, 242, .86);
}

.page-home .ph-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

/* ---------- 窄屏护栏 ---------- */
@media (max-width: 520px) {
  .page-home .ph-period {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-home .ph-period__cap {
    writing-mode: horizontal-tb;
    align-self: auto;
  }

  .page-home .ph-period__note {
    margin-left: 0;
    max-width: none;
  }
}

.page-home .ph-cover__body,
.page-home .ph-compare__card,
.page-home .ph-metrics__item,
.page-home .ph-log__body {
  min-width: 0;
}

.page-home img {
  max-width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ph-index__link {
    transition: none;
  }
}