.page-products{
  --pp-rail-w: 244px;
  --pp-radius: 22px;
  --pp-block-gap: clamp(64px, 7vw, 112px);
  background: var(--xy-paper);
  color: var(--xy-ink);
  font-family: var(--xy-font);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .xy-breadcrumb{
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 14px;
  color: var(--xy-muted);
}
.page-products .xy-breadcrumb ul{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-products .xy-breadcrumb a{
  color: var(--xy-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--xy-line);
  padding-bottom: 1px;
}
.page-products .xy-breadcrumb a:hover{
  color: var(--xy-blue);
  border-color: var(--xy-blue);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero{
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(40px, 6vw, 72px);
  position: relative;
}
.page-products .pp-hero::before{
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg,
    var(--xy-orange) 0 22%,
    var(--xy-paper) 22% 26%,
    var(--xy-blue) 26% 52%,
    var(--xy-paper) 52% 56%,
    var(--xy-sky) 56% 76%,
    var(--xy-paper) 76% 80%,
    var(--xy-green) 80% 100%);
  opacity: .85;
}
.page-products .pp-kicker{
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: .18em;
  font-weight: 600;
  color: var(--xy-blue);
}
.page-products .pp-hero__grid{
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}
.page-products h1{
  margin: 0;
  font-size: clamp(32px, 5.6vw, 62px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  max-width: 15em;
}
.page-products .pp-hero__lede{
  margin: 20px 0 0;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.85;
  color: var(--xy-muted);
  max-width: 46ch;
}
.page-products .pp-hero__cta{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-products .pp-hero__panel{
  background: var(--xy-paper-light);
  border: 1px solid var(--xy-ink);
  border-radius: var(--xy-r-xl);
  padding: clamp(20px, 2.6vw, 28px);
}
.page-products .pp-hero__panel-title{
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--xy-muted);
  font-weight: 600;
}
.page-products .pp-stats{
  margin: 0;
  display: grid;
}
.page-products .pp-stats__row{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px dashed var(--xy-line-soft);
}
.page-products .pp-stats__row:last-child{
  border-bottom: 0;
  padding-bottom: 0;
}
.page-products .pp-stats dt{
  font-size: 15px;
  color: var(--xy-muted);
}
.page-products .pp-stats dd{
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}
.page-products .pp-stats__num{
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--xy-orange);
  margin-right: 2px;
}

@media (min-width: 900px){
  .page-products .pp-hero__grid{
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

/* ---------- 分栏骨架 ---------- */
.page-products .pp-layout{
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(72px, 9vw, 132px);
}

.page-products .pp-rail{
  background: var(--xy-paper-light);
  border: 1px solid var(--xy-line);
  border-radius: var(--pp-radius);
  padding: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.page-products .pp-rail__group{
  flex: 1 1 100%;
  min-width: 0;
}
.page-products .pp-rail__title{
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--xy-muted);
}

.page-products .pp-filter{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pp-filter__btn{
  min-height: 44px;
  padding: 6px 16px;
  border-radius: var(--xy-r-pill);
  border: 1px solid var(--xy-line);
  background: var(--xy-paper);
  color: var(--xy-ink);
  font: inherit;
  font-size: 15px;
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  transition: background .22s var(--xy-ease), color .22s var(--xy-ease), border-color .22s var(--xy-ease);
}
.page-products .pp-filter__btn:hover{
  border-color: var(--xy-blue);
  color: var(--xy-blue);
}
.page-products .pp-filter__btn[aria-pressed="true"]{
  background: var(--xy-orange);
  border-color: var(--xy-orange);
  color: #fff;
  font-weight: 700;
}

.page-products .pp-anchorlist{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pp-anchorlist a{
  display: block;
  padding: 8px 14px;
  border: 1px solid var(--xy-line);
  border-radius: var(--xy-r-pill);
  background: var(--xy-paper);
  color: var(--xy-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color .22s var(--xy-ease), border-color .22s var(--xy-ease);
}
.page-products .pp-anchorlist a:hover{
  color: var(--xy-blue);
  border-color: var(--xy-blue);
}

@media (min-width: 1000px){
  .page-products .pp-layout{
    grid-template-columns: var(--pp-rail-w) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 72px);
    align-items: start;
  }
  .page-products .pp-rail{
    display: block;
    position: sticky;
    top: 148px;
    max-height: calc(100vh - 180px);
    overflow-y: auto;
  }
  .page-products .pp-rail__group + .pp-rail__group{
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid var(--xy-line-soft);
  }
  .page-products .pp-filter{
    flex-direction: column;
    flex-wrap: nowrap;
  }
  .page-products .pp-anchorlist{
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }
  .page-products .pp-anchorlist a{
    border: 0;
    border-bottom: 1px solid var(--xy-line-soft);
    border-radius: 0;
    background: transparent;
    padding: 11px 0;
    font-size: 15px;
  }
  .page-products .pp-anchorlist li:last-child a{
    border-bottom: 0;
  }
}

/* ---------- 主内容流 ---------- */
.page-products .pp-stream{
  display: grid;
  gap: var(--pp-block-gap);
  min-width: 0;
}
.page-products .pp-stream > section{
  scroll-margin-top: 148px;
  min-width: 0;
}
.page-products .pp-block__lede{
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--xy-muted);
  max-width: 62ch;
}

/* ---------- 服务卡矩阵 ---------- */
.page-products .pp-servicegrid{
  display: grid;
  gap: clamp(14px, 2vw, 22px);
  margin-top: clamp(26px, 3.4vw, 40px);
}
.page-products .pp-scard{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.8vw, 30px);
  background: var(--xy-paper-light);
  border: 1px solid var(--xy-ink);
  border-radius: var(--pp-radius);
  overflow: hidden;
  transition: transform .22s var(--xy-ease), background .22s var(--xy-ease);
}
.page-products .pp-scard[hidden]{
  display: none;
}
.page-products .pp-scard:hover{
  transform: translateY(-4px);
}
.page-products .pp-scard__bar{
  position: absolute;
  inset: 0 0 auto 0;
  height: 7px;
  border-bottom: 1px solid var(--xy-line-soft);
}
.page-products .pp-scard--account .pp-scard__bar{ background: var(--xy-orange); }
.page-products .pp-scard--version .pp-scard__bar{ background: var(--xy-blue); }
.page-products .pp-scard--notice .pp-scard__bar{ background: var(--xy-sky); }
.page-products .pp-scard--support .pp-scard__bar{ background: var(--xy-green); }

.page-products .pp-scard__kicker{
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: .16em;
  font-weight: 700;
  color: var(--xy-muted);
}
.page-products .pp-scard__title{
  margin: 0;
  font-size: clamp(19px, 2.1vw, 23px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
}
.page-products .pp-scard__text{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--xy-muted);
}
.page-products .pp-scard__facts{
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--xy-line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
}
.page-products .pp-scard__fact{
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.page-products .pp-scard__fact dt{
  font-size: 13px;
  color: var(--xy-muted);
}
.page-products .pp-scard__fact dd{
  margin: 0;
  font-family: var(--xy-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--xy-ink);
}
.page-products .pp-scard__who{
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--xy-muted);
  padding-top: 10px;
  border-top: 1px solid var(--xy-line-soft);
}

@media (min-width: 720px){
  .page-products .pp-servicegrid{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 配图 ---------- */
.page-products .pp-figure{
  margin: 0;
  border: 1px solid var(--xy-ink);
  border-radius: var(--pp-radius);
  background: var(--xy-paper-light);
  overflow: hidden;
}
.page-products .pp-figure img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .pp-figure figcaption{
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--xy-muted);
  border-top: 1px solid var(--xy-line-soft);
}
.page-products .pp-figure--wide{
  margin-top: clamp(26px, 3.4vw, 40px);
}
.page-products .pp-figure--wide img{
  aspect-ratio: 3 / 2;
}
.page-products .pp-figure--band{
  margin-top: clamp(26px, 3.4vw, 40px);
}
.page-products .pp-figure--band img{
  aspect-ratio: 18 / 5;
}

/* ---------- 变更条目 ---------- */
.page-products .pp-changes{
  list-style: none;
  margin: clamp(28px, 3.4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--xy-line);
}
.page-products .pp-change{
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--xy-line-soft);
}
.page-products .pp-change__num{
  font-size: 14px;
  font-weight: 700;
  color: var(--xy-orange);
  padding-top: 3px;
}
.page-products .pp-change__title{
  margin: 0 0 6px;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  line-height: 1.4;
}
.page-products .pp-change__body p{
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--xy-muted);
}

/* ---------- 折叠对照 ---------- */
.page-products .pp-disclosure{
  margin-top: clamp(26px, 3.4vw, 38px);
}
.page-products .pp-disclosure__btn{
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  border: 1px solid var(--xy-ink);
  border-radius: var(--xy-r-pill);
  background: var(--xy-paper-light);
  color: var(--xy-ink);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background .22s var(--xy-ease), color .22s var(--xy-ease);
}
.page-products .pp-disclosure__btn:hover{
  background: var(--xy-orange-soft);
}
.page-products .pp-disclosure__body{
  margin-top: 14px;
}
.page-products .pp-compare{
  margin: 0;
  border: 1px solid var(--xy-line);
  border-radius: var(--pp-radius);
  background: var(--xy-paper-light);
  overflow: hidden;
}
.page-products .pp-compare__row{
  display: grid;
  gap: 8px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--xy-line-soft);
}
.page-products .pp-compare__row:last-child{
  border-bottom: 0;
}
.page-products .pp-compare__row dt{
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--xy-muted);
  font-weight: 600;
}
.page-products .pp-compare__row dd{
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 15px;
}
.page-products .pp-compare__was{
  color: var(--xy-muted);
  text-decoration: line-through;
}
.page-products .pp-compare__arrow{
  color: var(--xy-orange);
  font-weight: 700;
}
.page-products .pp-compare__now{
  font-weight: 700;
}
.page-products .pp-compare__row:nth-child(odd){
  background: rgba(255, 217, 168, .18);
}

/* ---------- 适配清单 ---------- */
.page-products .pp-filterbar{
  margin-top: clamp(24px, 3vw, 34px);
  display: grid;
  gap: 10px;
}
.page-products .pp-filterbar__label{
  font-size: 13px;
  letter-spacing: .1em;
  font-weight: 600;
  color: var(--xy-muted);
}
.page-products .pp-filterbar__input{
  width: 100%;
  min-height: 48px;
  padding: 10px 20px;
  border: 1px solid var(--xy-ink);
  border-radius: var(--xy-r-pill);
  background: var(--xy-paper-light);
  color: var(--xy-ink);
  font-family: var(--xy-font);
  font-size: 15px;
}
.page-products .pp-filterbar__input:focus{
  outline: 2px solid var(--xy-orange);
  outline-offset: 2px;
}

.page-products .pp-adapt__grid{
  display: grid;
  gap: clamp(18px, 2.6vw, 28px);
  margin-top: clamp(18px, 2.4vw, 26px);
  align-items: start;
}
.page-products .pp-tablewrap{
  border: 1px solid var(--xy-ink);
  border-radius: var(--pp-radius);
  background: var(--xy-paper-light);
  overflow-x: auto;
}
.page-products .pp-table{
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-size: 15px;
}
.page-products .pp-table caption{
  caption-side: top;
  text-align: left;
  padding: 16px 18px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--xy-muted);
  border-bottom: 1px solid var(--xy-line-soft);
}
.page-products .pp-table th{
  text-align: left;
  padding: 13px 18px;
  font-size: 12px;
  letter-spacing: .1em;
  font-weight: 700;
  color: var(--xy-paper);
  background: var(--xy-blue);
  white-space: nowrap;
}
.page-products .pp-table td{
  padding: 14px 18px;
  border-top: 1px solid var(--xy-line-soft);
  vertical-align: middle;
  line-height: 1.6;
}
.page-products .pp-table tbody tr:nth-child(even){
  background: rgba(255, 217, 168, .22);
}
.page-products .pp-table tbody tr:hover{
  background: rgba(79, 163, 227, .12);
}
.page-products .pp-table__empty{
  margin: 0;
  padding: 22px 18px;
  font-size: 14px;
  color: var(--xy-muted);
  border-top: 1px solid var(--xy-line-soft);
}

.page-products .pp-pill{
  display: inline-block;
  padding: 3px 12px;
  border-radius: var(--xy-r-pill);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.page-products .pp-pill--ios{
  background: #DCE9F8;
  color: #123E7C;
}
.page-products .pp-pill--android{
  background: #E1F1E8;
  color: #1C5B39;
}
.page-products .pp-state{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}
.page-products .pp-state::before{
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
}
.page-products .pp-state--ok{
  color: var(--xy-green);
}
.page-products .pp-state--ok::before{
  background: var(--xy-green);
  animation: pp-breath 2.4s var(--xy-ease) infinite;
}
@keyframes pp-breath{
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.35); opacity: .65; }
}

@media (min-width: 860px){
  .page-products .pp-adapt__grid{
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }
  .page-products .pp-figure--side{
    position: sticky;
    top: 150px;
  }
}
.page-products .pp-figure--side img,
.page-products .pp-figure--notice img,
.page-products .pp-figure--square img{
  width: 100%;
}

/* ---------- 提示卡 ---------- */
.page-products .pp-note{
  margin-top: clamp(24px, 3vw, 34px);
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--xy-ink);
  border-left: 10px solid var(--xy-sky);
  border-radius: var(--pp-radius);
  background: var(--xy-paper-light);
}
.page-products .pp-note__title{
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
}
.page-products .pp-note p{
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--xy-muted);
}
.page-products .pp-note__links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ---------- 注册与账号 ---------- */
.page-products .pp-register__grid{
  display: grid;
  gap: clamp(22px, 3vw, 36px);
  margin-top: clamp(24px, 3vw, 34px);
  align-items: start;
}
.page-products .pp-register__main{
  min-width: 0;
}
.page-products .pp-register__main .pp-block__lede{
  margin-top: 0;
}
.page-products .pp-steps{
  list-style: none;
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: 0;
  counter-reset: pp-step;
  display: grid;
  gap: 12px;
}
.page-products .pp-step{
  counter-increment: pp-step;
  position: relative;
  padding: 18px 20px 18px 68px;
  border: 1px solid var(--xy-line);
  border-radius: 18px;
  background: var(--xy-paper-light);
  transition: border-color .22s var(--xy-ease), transform .22s var(--xy-ease);
}
.page-products .pp-step::before{
  content: counter(pp-step);
  position: absolute;
  left: 16px;
  top: 17px;
  width: 34px;
  height: 38px;
  display: grid;
  place-items: center;
  background: var(--xy-orange);
  color: #fff;
  font-family: var(--xy-mono);
  font-size: 15px;
  font-weight: 700;
  border-radius: 50% 50% 46% 46% / 54% 54% 46% 46%;
}
.page-products .pp-step:hover{
  border-color: var(--xy-blue);
  transform: translateX(4px);
}
.page-products .pp-step__title{
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}
.page-products .pp-step__hint{
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--xy-muted);
  transition: color .22s var(--xy-ease);
}
.page-products .pp-step:hover .pp-step__hint{
  color: var(--xy-blue);
}

.page-products .pp-account{
  margin-top: clamp(22px, 2.8vw, 30px);
  padding: clamp(20px, 2.6vw, 26px);
  border: 1px solid var(--xy-ink);
  border-radius: var(--pp-radius);
  background: linear-gradient(150deg, rgba(255, 217, 168, .5), rgba(246, 239, 227, .2) 70%);
}
.page-products .pp-account__title{
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 800;
}
.page-products .pp-account__list{
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-products .pp-account__list li{
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--xy-muted);
}
.page-products .pp-account__list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--xy-blue);
}
.page-products .pp-account__links{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 0;
}

@media (min-width: 860px){
  .page-products .pp-register__grid{
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

/* ---------- 公告与反馈 ---------- */
.page-products .pp-notice__grid{
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  margin-top: clamp(26px, 3.4vw, 40px);
}
.page-products .pp-ncard{
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(22px, 2.8vw, 30px);
  border: 1px solid var(--xy-ink);
  border-radius: var(--pp-radius);
  background: var(--xy-paper-light);
}
.page-products .pp-ncard__kicker{
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--xy-orange);
}
.page-products .pp-ncard__title{
  margin: 0;
  font-size: clamp(19px, 2.1vw, 23px);
  font-weight: 800;
  line-height: 1.35;
}
.page-products .pp-ncard__list{
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.page-products .pp-ncard__list li{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--xy-muted);
}
.page-products .pp-ncard__note{
  margin: 4px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--xy-line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--xy-muted);
}
.page-products .pp-ncard__link{
  margin: auto 0 0;
  padding-top: 14px;
}
.page-products .pp-ncard__link a{
  color: var(--xy-blue);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--xy-orange);
  padding-bottom: 2px;
}
.page-products .pp-ncard__link a:hover{
  color: var(--xy-orange);
}

@media (min-width: 900px){
  .page-products .pp-notice__grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pp-figure--notice{
    grid-column: 1 / -1;
  }
}

/* ---------- 节奏与协作 ---------- */
.page-products .pp-rhythm{
  list-style: none;
  margin: clamp(26px, 3.4vw, 38px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}
.page-products .pp-beat{
  position: relative;
  padding: clamp(22px, 2.6vw, 28px);
  padding-top: calc(clamp(22px, 2.6vw, 28px) + 12px);
  border: 1px solid var(--xy-ink);
  border-radius: var(--pp-radius);
  background: var(--xy-paper-light);
  overflow: hidden;
}
.page-products .pp-beat::before{
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
}
.page-products .pp-beat--month::before{
  height: 8px;
  background: var(--xy-orange);
}
.page-products .pp-beat--quarter::before{
  height: 16px;
  background: repeating-linear-gradient(90deg, var(--xy-blue) 0 24px, var(--xy-sky) 24px 36px);
}
.page-products .pp-beat--year::before{
  height: 26px;
  background: linear-gradient(90deg, var(--xy-green) 0 60%, var(--xy-orange) 60% 100%);
}
.page-products .pp-beat__cycle{
  margin: 0;
  font-size: 13px;
  letter-spacing: .18em;
  font-weight: 700;
  color: var(--xy-muted);
}
.page-products .pp-beat__what{
  margin: 8px 0 0;
  font-size: clamp(17px, 1.9vw, 20px);
  font-weight: 800;
  line-height: 1.4;
}
.page-products .pp-beat__desc{
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--xy-muted);
}

.page-products .pp-partner{
  margin-top: clamp(26px, 3.4vw, 40px);
  padding: clamp(24px, 3vw, 34px);
  border-radius: var(--xy-r-xl);
  background: var(--xy-blue);
  color: var(--xy-paper);
  display: grid;
  gap: 20px;
  align-items: center;
}
.page-products .pp-partner__title{
  margin: 0 0 10px;
  font-size: clamp(19px, 2.2vw, 24px);
  font-weight: 800;
  color: var(--xy-paper-light);
}
.page-products .pp-partner__text p{
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(253, 249, 242, .86);
  max-width: 56ch;
}
.page-products .pp-partner__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pp-partner .xy-btn--quiet{
  border-color: rgba(253, 249, 242, .55);
  color: var(--xy-paper-light);
}
.page-products .pp-partner .xy-btn--quiet:hover{
  background: rgba(253, 249, 242, .14);
  color: var(--xy-paper-light);
}

@media (min-width: 760px){
  .page-products .pp-rhythm{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pp-partner{
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

/* ---------- 降级动效 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-products .pp-scard,
  .page-products .pp-step,
  .page-products .pp-filter__btn{
    transition: none;
  }
  .page-products .pp-scard:hover,
  .page-products .pp-step:hover{
    transform: none;
  }
  .page-products .pp-state--ok::before{
    animation: none;
  }
}
<<<END>>>