.page-products{
  --pp-pad: clamp(34px, 7vw, 84px);
  --pp-gap: clamp(18px, 3.2vw, 34px);
  --pp-hair: rgba(7, 11, 20, 0.16);
  --pp-hair-light: rgba(246, 241, 231, 0.18);
  background: var(--indigo-900);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3,
.page-products p,
.page-products ul,
.page-products ol,
.page-products dl,
.page-products dd,
.page-products figure{
  margin: 0;
}

.page-products ul,
.page-products ol{
  padding: 0;
  list-style: none;
}

.page-products a{
  color: inherit;
}

.page-products .pp-link{
  color: var(--indigo-700);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 1px;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-products .pp-link:hover,
.page-products .pp-link:focus-visible{
  color: var(--flag-red);
  border-bottom-color: var(--flag-red);
}

.page-products .pp-link--arrow{
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .pp-link--arrow::after{
  content: "→";
  margin-left: 8px;
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero{
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 4vw, 38px) 0 clamp(40px, 7vw, 78px);
  background:
    linear-gradient(158deg, var(--indigo-900) 0%, var(--indigo-800) 58%, var(--indigo-700) 100%);
  border-bottom: var(--frame);
}

.page-products .pp-hero::before{
  content: "";
  position: absolute;
  top: -180px;
  right: -130px;
  width: 380px;
  height: 380px;
  border: 3px solid rgba(217, 162, 75, 0.3);
  border-radius: 50%;
  box-shadow:
    0 0 0 54px rgba(217, 162, 75, 0.06),
    0 0 0 108px rgba(217, 162, 75, 0.035);
  pointer-events: none;
}

.page-products .pp-hero::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: linear-gradient(
    90deg,
    var(--flag-blue) 0 20%,
    var(--paper) 20% 40%,
    var(--flag-red) 40% 60%,
    var(--flag-green) 60% 80%,
    var(--flag-yellow) 80% 100%
  );
}

.page-products .pp-hero__grid{
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 4vw, 34px);
}

.page-products .pp-kicker{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-products .pp-hero__title{
  margin-top: 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 6.4vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .pp-hero__lead{
  margin-top: 18px;
  max-width: 46ch;
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
  line-height: 1.85;
  color: var(--gold-soft);
}

.page-products .pp-jump{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-products .pp-jump__link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  border: 2px solid rgba(246, 241, 231, 0.32);
  font-size: 0.88rem;
  line-height: 1.2;
  text-decoration: none;
  color: var(--paper);
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease), color 0.16s var(--ease);
}

.page-products .pp-jump__link:hover,
.page-products .pp-jump__link:focus-visible{
  border-color: var(--gold);
  background: rgba(217, 162, 75, 0.14);
  color: var(--gold-soft);
}

.page-products .pp-jump__num{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gold);
}

.page-products .pp-hero__meta{
  display: grid;
  gap: 0;
  border-top: 3px solid rgba(217, 162, 75, 0.5);
}

.page-products .pp-hero__meta-row{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 2px;
  border-bottom: 1px solid rgba(246, 241, 231, 0.16);
}

.page-products .pp-hero__meta-row dt{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .pp-hero__meta-row dd{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  color: var(--gold-soft);
}

/* ---------- 章节骨架 ---------- */
.page-products .pp-chapter{
  border-top: var(--frame);
  padding: var(--pp-pad) 0;
}

.page-products .pp-chapter--dark{
  background: var(--indigo-900);
  color: var(--paper);
}

.page-products .pp-chapter--paper{
  background: var(--paper);
  color: var(--indigo-900);
}

.page-products .pp-chapter--flush{
  border-top: 3px solid var(--indigo-700);
}

.page-products .pp-chapter--paper .pp-note{
  border-left-color: var(--gold);
  background: rgba(217, 162, 75, 0.1);
}

.page-products .pp-head{
  display: grid;
  gap: 10px;
  margin-bottom: clamp(22px, 3.6vw, 40px);
}

.page-products .pp-head__num{
  font-family: var(--font-mono);
  font-size: clamp(1.9rem, 5vw, 3.1rem);
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-head__body h2{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 3.4vw, 2.25rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
}

.page-products .pp-head__body p{
  margin-top: 12px;
  max-width: 64ch;
  font-size: 1rem;
  line-height: 1.82;
}

.page-products .pp-chapter--dark .pp-head__body p{
  color: rgba(246, 241, 231, 0.82);
}

.page-products .pp-subtitle{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.4;
}

/* ---------- 分栏 ---------- */
.page-products .pp-split{
  display: grid;
  gap: var(--pp-gap);
}

/* ---------- 图 ---------- */
.page-products .pp-figure{
  position: relative;
  border: var(--frame);
  box-shadow: var(--shadow-hard);
  background: var(--indigo-800);
}

.page-products .pp-figure img{
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-products .pp-figure--wide img{
  aspect-ratio: 21 / 9;
}

.page-products .pp-figure--tall img{
  aspect-ratio: 4 / 5;
}

.page-products .pp-figure figcaption{
  padding: 10px 14px;
  border-top: 2px solid var(--ink);
  background: var(--indigo-800);
  color: var(--gold-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* ---------- 总览 ---------- */
.page-products .pp-overview__body{
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .pp-overview__text{
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(246, 241, 231, 0.86);
}

.page-products .pp-list{
  display: grid;
  gap: 10px;
  padding-left: 0;
}

.page-products .pp-list li{
  position: relative;
  padding-left: 22px;
  font-size: 0.96rem;
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.78);
}

.page-products .pp-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-products .pp-list strong{
  color: var(--paper);
  font-weight: 600;
}

.page-products .pp-chapter--dark .pp-overview__text .pp-link{
  color: var(--gold-soft);
}

/* ---------- 表格 ---------- */
.page-products .pp-table-wrap{
  margin-top: clamp(20px, 3.4vw, 32px);
  overflow-x: auto;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-table{
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 0.92rem;
  text-align: left;
}

.page-products .pp-table__caption{
  padding: 12px 4px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--indigo-700);
}

.page-products .pp-table th,
.page-products .pp-table td{
  padding: 14px 16px;
  vertical-align: top;
  line-height: 1.62;
}

.page-products .pp-table thead th{
  border-bottom: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--indigo-700);
  white-space: nowrap;
}

.page-products .pp-table tbody th{
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 0.98rem;
  color: var(--indigo-900);
  white-space: nowrap;
}

.page-products .pp-table tbody td{
  border-bottom: 1px solid var(--pp-hair);
  color: var(--indigo-800);
}

.page-products .pp-table tbody tr{
  transition: background 0.16s var(--ease), box-shadow 0.16s var(--ease);
}

.page-products .pp-table tbody tr:hover{
  background: rgba(217, 162, 75, 0.16);
  box-shadow: inset 3px 0 0 var(--gold);
}

.page-products .pp-table tbody tr.pp-table__row--now{
  background: rgba(217, 162, 75, 0.1);
}

.page-products .pp-table tbody tr.pp-table__row--now th{
  color: var(--indigo-900);
}

.page-products .pp-note{
  margin-top: 18px;
  padding: 12px 16px;
  border-left: 4px solid var(--gold);
  background: rgba(7, 11, 20, 0.05);
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-products .pp-note--light{
  border-left-color: var(--flag-yellow);
  background: rgba(232, 185, 59, 0.12);
  color: rgba(246, 241, 231, 0.88);
}

/* ---------- 折叠说明 ---------- */
.page-products .pp-details-group{
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  gap: 10px;
}

.page-products .pp-details-group .pp-subtitle{
  margin-bottom: 4px;
}

.page-products .pp-details{
  border: 2px solid var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.page-products .pp-details summary{
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--indigo-900);
  list-style: none;
}

.page-products .pp-details summary::-webkit-details-marker{
  display: none;
}

.page-products .pp-details summary::before{
  content: "+";
  flex: none;
  width: 22px;
  margin-right: 10px;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--gold);
}

.page-products .pp-details[open] summary::before{
  content: "−";
}

.page-products .pp-details summary:hover{
  background: rgba(217, 162, 75, 0.14);
}

.page-products .pp-details summary:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: -4px;
}

.page-products .pp-details p{
  padding: 0 16px 16px 48px;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--indigo-800);
}

/* ---------- 步骤 ---------- */
.page-products .pp-steps{
  display: grid;
  align-content: start;
}

.page-products .pp-step{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--pp-hair);
}

.page-products .pp-step:first-child{
  border-top: 3px solid var(--ink);
}

.page-products .pp-step__num{
  font-family: var(--font-mono);
  font-size: 1.45rem;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .pp-step h3{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.08rem;
  line-height: 1.4;
  margin-bottom: 6px;
}

.page-products .pp-step p{
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--indigo-800);
}

/* ---------- 字段 chips ---------- */
.page-products .pp-chips{
  margin-top: clamp(24px, 4vw, 38px);
  padding-top: 18px;
  border-top: 3px solid var(--ink);
}

.page-products .pp-chips__label{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--indigo-700);
}

.page-products .pp-chips__list{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.page-products .pp-chips__list li{
  padding: 8px 14px;
  border: 2px solid var(--indigo-700);
  font-size: 0.86rem;
  line-height: 1.2;
  color: var(--indigo-900);
  background: rgba(246, 241, 231, 0.7);
}

/* ---------- 导出流程 ---------- */
.page-products .pp-flow{
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pp-flow__item{
  padding: 20px 18px;
  border: var(--frame);
  box-shadow: var(--shadow-hard);
  background: var(--indigo-800);
  border-top: 4px solid var(--gold);
}

.page-products .pp-flow__num{
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-flow__item h3{
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.14rem;
  color: var(--paper);
}

.page-products .pp-flow__item p{
  font-size: 0.93rem;
  line-height: 1.78;
  color: rgba(246, 241, 231, 0.8);
}

.page-products .pp-kit{
  margin-top: clamp(26px, 4vw, 42px);
  padding-top: 20px;
  border-top: 2px solid rgba(246, 241, 231, 0.2);
}

.page-products .pp-kit__title{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--paper);
}

.page-products .pp-kit__list{
  display: grid;
  gap: 0;
  margin-top: 14px;
}

.page-products .pp-kit__list li{
  display: grid;
  gap: 4px;
  padding: 11px 0;
  border-bottom: 1px solid var(--pp-hair-light);
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.78);
}

.page-products .pp-kit__list span{
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

/* ---------- 规则五色 ---------- */
.page-products .pp-taglist{
  display: grid;
  gap: 0;
  border-top: 3px solid var(--ink);
}

.page-products .pp-taglist__item{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .pp-taglist__item h3{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.06rem;
  margin-bottom: 6px;
}

.page-products .pp-taglist__item p{
  font-size: 0.93rem;
  line-height: 1.78;
  color: var(--indigo-800);
}

.page-products .pp-dot{
  flex: none;
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-top: 4px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--gold);
}

.page-products .pp-dot--blue{ background: var(--flag-blue); }
.page-products .pp-dot--red{ background: var(--flag-red); }
.page-products .pp-dot--green{ background: var(--flag-green); }
.page-products .pp-dot--yellow{ background: var(--flag-yellow); }
.page-products .pp-dot--gold{ background: var(--gold); }

.page-products .pp-cross{
  margin-top: clamp(24px, 4vw, 38px);
  padding: 20px 18px;
  border: 2px solid var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.page-products .pp-cross p{
  margin-top: 12px;
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--indigo-800);
}

/* ---------- 三步进站 ---------- */
.page-products .pp-checkin{
  position: relative;
  overflow: hidden;
  border-top: var(--frame);
  background: var(--indigo-900);
  color: var(--paper);
  padding: var(--pp-pad) 0;
}

.page-products .pp-checkin__bg{
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-products .pp-checkin__bg img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.7);
}

.page-products .pp-checkin__bg::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 23, 48, 0.86) 0%, rgba(14, 23, 48, 0.94) 100%);
}

.page-products .pp-checkin__inner{
  position: relative;
}

.page-products .pp-timeline{
  display: grid;
  gap: 0;
}

.page-products .pp-node{
  position: relative;
  padding: 0 0 30px 38px;
  border-left: 3px solid rgba(217, 162, 75, 0.42);
}

.page-products .pp-node:last-child{
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .pp-node::before{
  content: "";
  position: absolute;
  left: -11px;
  top: 6px;
  width: 20px;
  height: 20px;
  border: 3px solid var(--gold);
  border-radius: 50%;
  background: var(--indigo-900);
}

.page-products .pp-node__num{
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--gold);
}

.page-products .pp-node h3{
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--paper);
}

.page-products .pp-node__std,
.page-products .pp-node__err{
  font-size: 0.93rem;
  line-height: 1.78;
}

.page-products .pp-node__std{
  color: rgba(246, 241, 231, 0.86);
}

.page-products .pp-node__err{
  margin-top: 8px;
  padding-left: 12px;
  border-left: 3px solid var(--flag-red);
  color: rgba(246, 241, 231, 0.68);
}

.page-products .pp-checks{
  margin-top: clamp(26px, 4vw, 42px);
  padding: 20px 18px;
  border: 2px solid rgba(246, 241, 231, 0.25);
  background: rgba(26, 40, 68, 0.72);
}

.page-products .pp-checks__title{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pp-checks__list{
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.page-products .pp-checks__item{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid rgba(246, 241, 231, 0.2);
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(246, 241, 231, 0.9);
  cursor: pointer;
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-products .pp-checks__item:hover{
  border-color: var(--gold);
  background: rgba(217, 162, 75, 0.1);
}

.page-products .pp-checks__item input{
  flex: none;
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--gold);
}

.page-products .pp-checks__item input:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-products .pp-checks__hint{
  margin-top: 12px;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 人群搭配 ---------- */
.page-products .pp-fit{
  display: grid;
  border-top: 3px solid var(--ink);
}

.page-products .pp-fit__row{
  display: grid;
  gap: 12px;
  padding: 22px 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .pp-fit__who{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  align-items: start;
}

.page-products .pp-fit__who .pp-dot{
  grid-row: span 2;
  margin-top: 8px;
}

.page-products .pp-fit__who h3{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.14rem;
  line-height: 1.4;
}

.page-products .pp-fit__who p{
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--indigo-700);
}

.page-products .pp-fit__what p{
  font-size: 0.95rem;
  line-height: 1.82;
  color: var(--indigo-800);
}

.page-products .pp-fit__go{
  display: flex;
  align-items: center;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px){
  .page-products .pp-head{
    grid-template-columns: auto minmax(0, 1fr);
    gap: 20px 26px;
    align-items: start;
  }

  .page-products .pp-head__num{
    padding-top: 2px;
  }

  .page-products .pp-kit__list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 28px;
  }

  .page-products .pp-taglist{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }

  .page-products .pp-taglist__item{
    border-bottom: 1px solid var(--pp-hair);
  }
}

@media (min-width: 900px){
  .page-products .pp-hero__grid{
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    column-gap: clamp(28px, 5vw, 64px);
  }

  .page-products .pp-hero__meta{
    margin-bottom: 6px;
  }

  .page-products .pp-split{
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    column-gap: clamp(28px, 5vw, 56px);
  }

  .page-products .pp-split--reverse{
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pp-flow{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pp-flow__item:nth-child(2){
    margin-top: 28px;
  }

  .page-products .pp-flow__item:nth-child(3){
    margin-top: 56px;
  }

  .page-products .pp-node{
    padding-left: 46px;
    padding-bottom: 38px;
  }

  .page-products .pp-node h3{
    font-size: 1.3rem;
  }

  .page-products .pp-fit__row{
    grid-template-columns: 240px minmax(0, 1fr) auto;
    gap: 32px;
    align-items: start;
    padding: 26px 0;
  }

  .page-products .pp-chips__list{
    gap: 10px;
  }
}

@media (min-width: 1100px){
  .page-products .pp-taglist{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-kit__list{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce){
  .page-products *{
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<END>>>