.page-products {
  --pp-line: rgba(28, 28, 30, .14);
  --pp-line-soft: rgba(28, 28, 30, .07);
  --pp-tint: rgba(27, 154, 170, .09);
  --pp-soft: rgba(250, 245, 234, .82);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: 40px;
  overflow-x: hidden;
}

.page-products .pp-crumb {
  padding-top: 18px;
}

.page-products .pp-section {
  padding: 42px 0 6px;
}

.page-products .pp-head {
  max-width: 660px;
  margin-bottom: 22px;
}

.page-products .pp-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  line-height: 1.02;
  letter-spacing: .01em;
  margin: 6px 0 10px;
}

.page-products .pp-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  opacity: .8;
}

.page-products .pp-shot {
  background: var(--bran);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-hard);
}

.page-products .pp-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products figcaption {
  font-size: 12px;
  line-height: 1.6;
  color: var(--moss);
  margin-top: 8px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: 16px 0 0;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: var(--gap);
}

.page-products .pp-hero__main {
  position: relative;
  overflow: hidden;
  background: var(--green-deep);
  color: var(--cream);
  border-radius: var(--radius);
  padding: 26px 20px 24px;
  box-shadow: var(--shadow-hard);
}

.page-products .pp-hero__main::after {
  content: "";
  position: absolute;
  left: 34%;
  right: -18%;
  bottom: -34px;
  height: 150px;
  background: repeating-linear-gradient(115deg, rgba(255, 107, 53, .3) 0 2px, transparent 2px 15px);
  transform: rotate(-4deg);
  pointer-events: none;
}

.page-products .pp-hero__main > * {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero__main .eyebrow {
  color: rgba(250, 245, 234, .72);
}

.page-products .pp-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 8vw, 3.9rem);
  line-height: .97;
  letter-spacing: .01em;
  margin: 8px 0 14px;
}

.page-products .pp-hero__mark {
  display: block;
  color: var(--orange);
}

.page-products .pp-hero__lead {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(250, 245, 234, .88);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-products .pp-hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin: 20px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid rgba(250, 245, 234, .22);
}

.page-products .pp-hero__facts li {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.page-products .pp-hero__facts .num {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: .02em;
  color: var(--orange);
}

.page-products .pp-hero__facts em {
  font-style: normal;
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(250, 245, 234, .72);
  margin-top: 4px;
}

.page-products .pp-hero__aside {
  margin: 0;
}

/* ---------- 四套方案 ---------- */
.page-products .pp-matrix__grid {
  display: grid;
  gap: 14px;
}

.page-products .pp-plan {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--pp-line);
  border-top: 4px solid var(--green);
  border-radius: var(--radius);
  padding: 16px 16px 18px;
  box-shadow: var(--shadow-hard);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}

.page-products .pp-plan:hover,
.page-products .pp-plan:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-products .pp-plan--b { border-top-color: var(--blue); }
.page-products .pp-plan--c { border-top-color: var(--orange); }
.page-products .pp-plan--d { border-top-color: var(--brick); }

.page-products .pp-plan__no {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--moss);
}

.page-products .pp-plan h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  line-height: 1.1;
  margin: 0;
}

.page-products .pp-plan__for {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--brick);
}

.page-products .pp-plan__for::before {
  content: "／ ";
  color: var(--moss);
}

.page-products .pp-plan p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  opacity: .82;
}

.page-products .pp-plan__link {
  margin-top: 8px;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  border-bottom: 2px solid rgba(11, 110, 79, .3);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pp-plan__link:hover,
.page-products .pp-plan__link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 轮次档案 ---------- */
.page-products .pp-rounds__body {
  display: grid;
  gap: 18px;
}

.page-products .pp-rounds__fig {
  margin: 0;
}

.page-products .pp-tablewrap {
  background: var(--white);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  padding: 14px 12px 12px;
  box-shadow: var(--shadow-hard);
}

.page-products .pp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-table caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--moss);
  padding-bottom: 10px;
}

.page-products .pp-table th,
.page-products .pp-table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--pp-line-soft);
  vertical-align: middle;
}

.page-products .pp-table thead th {
  background: var(--bran);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--moss);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-table tbody th {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
}

.page-products .pp-table .num {
  font-family: var(--font-mono);
  font-weight: 600;
}

.page-products .pp-table tbody tr {
  transition: background .18s var(--ease);
}

.page-products .pp-table tbody tr:hover {
  background: var(--pp-tint);
}

.page-products .pp-col-sum {
  display: none;
  font-size: 13px;
  color: var(--moss);
}

.page-products .pp-state {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}

.page-products .pp-state--live {
  background: rgba(255, 107, 53, .18);
  color: var(--brick);
}

.page-products .pp-tablewrap__note {
  margin: 12px 2px 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--moss);
}

.page-products .pp-tablewrap__note a,
.page-products .pp-mobile__tail a,
.page-products .pp-flow__tail a,
.page-products .pp-start__tail a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid var(--blue);
  padding-bottom: 1px;
}

.page-products .pp-tablewrap__note a:hover,
.page-products .pp-mobile__tail a:hover,
.page-products .pp-flow__tail a:hover,
.page-products .pp-start__tail a:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* ---------- 手机端两步筛选 ---------- */
.page-products .pp-mobile__body {
  display: grid;
  gap: 20px;
}

.page-products .pp-phone {
  margin: 0 auto;
  width: 100%;
  max-width: 270px;
}

.page-products .pp-leagues {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .pp-league {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bran);
  color: var(--ink);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
}

.page-products .pp-league b {
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-products .pp-league--on {
  background: var(--green);
  color: var(--white);
}

.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-steps li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: var(--shadow-hard);
}

.page-products .pp-steps__n {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 15px;
}

.page-products .pp-steps h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
}

.page-products .pp-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  opacity: .82;
}

.page-products .pp-mobile__tail {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--moss);
}

/* ---------- 更新节奏 ---------- */
.page-products .pp-time {
  display: grid;
  gap: 14px;
  padding-left: 26px;
  border-left: 2px dashed rgba(11, 110, 79, .35);
}

.page-products .pp-time__item {
  position: relative;
  background: var(--white);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  padding: 14px 14px 12px;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-products .pp-time__item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px var(--cream);
}

.page-products .pp-time__item--end::before {
  background: var(--orange);
}

.page-products .pp-time__item:hover {
  border-color: var(--green);
  transform: translateY(-3px);
}

.page-products .pp-time__item h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.15;
}

.page-products .pp-time__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  opacity: .82;
}

.page-products .pp-time__note {
  margin-top: 6px !important;
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: .03em;
  color: var(--brick);
  opacity: 1 !important;
}

.page-products .pp-time__fig {
  margin: 22px 0 0;
}

/* ---------- 按人群 ---------- */
.page-products .pp-aud {
  display: grid;
  gap: 18px;
}

.page-products .pp-aud__fig {
  margin: 0;
}

.page-products .pp-aud__list {
  display: grid;
  gap: 12px;
}

.page-products .pp-aud__card {
  background: var(--white);
  border: 1px solid var(--pp-line);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow-hard);
  transition: transform .22s var(--ease), border-left-color .22s var(--ease);
}

.page-products .pp-aud__card:hover {
  transform: translateX(4px);
  border-left-color: var(--orange);
}

.page-products .pp-aud__card h3 {
  margin: 0 0 4px;
  font-size: 17px;
  font-weight: 700;
}

.page-products .pp-aud__pick {
  margin: 0 0 6px !important;
  font-family: var(--font-mono);
  font-size: 12px !important;
  letter-spacing: .03em;
  color: var(--green);
}

.page-products .pp-aud__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  opacity: .82;
}

/* ---------- 合作流程 ---------- */
.page-products .pp-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-flow__item {
  background: var(--white);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow-hard);
}

.page-products .pp-flow__n {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--white);
  background: var(--green);
  padding: 2px 8px;
  border-radius: 2px;
  margin-bottom: 8px;
}

.page-products .pp-flow__item:nth-child(2) .pp-flow__n { background: var(--blue); }
.page-products .pp-flow__item:nth-child(3) .pp-flow__n { background: var(--orange); color: var(--ink); }
.page-products .pp-flow__item:nth-child(4) .pp-flow__n { background: var(--brick); }

.page-products .pp-flow__item h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
}

.page-products .pp-flow__item > p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  opacity: .82;
}

.page-products .pp-step {
  margin-top: 10px;
  border-top: 1px dashed var(--pp-line);
  padding-top: 8px;
}

.page-products .pp-step summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  color: var(--green);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

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

.page-products .pp-step summary::before {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--orange);
  font-size: 13px;
}

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

.page-products .pp-step summary:hover {
  color: var(--orange);
}

.page-products .pp-step ul {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.8;
  opacity: .82;
}

.page-products .pp-step li {
  margin-bottom: 3px;
}

.page-products .pp-flow__tail {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.9;
  color: var(--moss);
}

/* ---------- 开始使用 ---------- */
.page-products .pp-startwrap {
  padding-bottom: 16px;
}

.page-products .pp-start {
  display: grid;
  gap: 12px;
}

.page-products .pp-start__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius);
  padding: 18px 16px;
  box-shadow: var(--shadow-hard);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-products .pp-start__card:hover,
.page-products .pp-start__card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-products .pp-start__card--solid {
  background: var(--green);
  color: var(--cream);
  border-color: var(--green);
}

.page-products .pp-start__card--warm {
  background: #FDEDE5;
  border-color: rgba(255, 107, 53, .45);
}

.page-products .pp-start__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  opacity: .7;
}

.page-products .pp-start__card strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.1;
}

.page-products .pp-start__desc {
  font-size: 14px;
  line-height: 1.75;
  opacity: .85;
}

.page-products .pp-start__go {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
}

.page-products .pp-start__card--solid .pp-start__go {
  color: var(--orange);
}

.page-products .pp-start__tail {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--moss);
}

/* ---------- 焦点可见 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .pp-col-sum {
    display: table-cell;
  }

  .page-products .pp-hero__main {
    padding: 34px 28px 30px;
  }

  .page-products .pp-matrix__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

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

@media (min-width: 860px) {
  .page-products .pp-section {
    padding: 56px 0 8px;
  }

  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: stretch;
    gap: 26px;
  }

  .page-products .pp-hero__main {
    padding: 42px 38px 34px;
  }

  .page-products .pp-hero__lead {
    font-size: 16px;
  }

  .page-products .pp-mobile__body {
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
    align-items: center;
    gap: 28px;
  }

  .page-products .pp-aud {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 24px;
  }

  .page-products .pp-rounds__body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: 24px;
  }
}

@media (min-width: 980px) {
  .page-products .pp-matrix__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-products .pp-plan:nth-child(2) { margin-top: 20px; }
  .page-products .pp-plan:nth-child(3) { margin-top: 40px; }
  .page-products .pp-plan:nth-child(4) { margin-top: 60px; }

  .page-products .pp-time {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    border-left: 0;
    padding-left: 0;
    padding-top: 36px;
    border-top: 2px solid rgba(11, 110, 79, .3);
  }

  .page-products .pp-time__item::before {
    left: 22px;
    top: -41px;
  }

  .page-products .pp-time__fig {
    margin-top: 28px;
  }

  .page-products .pp-flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    background: var(--green-deep);
    padding: 16px 14px 20px;
    border-radius: var(--radius);
  }

  .page-products .pp-flow__item {
    clip-path: polygon(0 14px, 100% 0, 100% 100%, 0 100%);
    padding: 26px 16px 18px;
    margin-top: 10px;
    transition: transform .22s var(--ease), box-shadow .22s var(--ease);
  }

  .page-products .pp-flow__item:nth-child(even) {
    margin-top: 26px;
  }

  .page-products .pp-flow__item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lift);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-plan,
  .page-products .pp-aud__card,
  .page-products .pp-start__card,
  .page-products .pp-time__item,
  .page-products .pp-flow__item {
    transition: none;
  }

  .page-products .pp-plan:hover,
  .page-products .pp-start__card:hover,
  .page-products .pp-time__item:hover,
  .page-products .pp-flow__item:hover {
    transform: none;
  }
}
<<<END>>>