.page-products {
  --pr-shadow: 6px 6px 0 var(--ink);
  --pr-shadow-sm: 3px 3px 0 var(--ink);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-products p { margin: 0; }
.page-products ul,
.page-products ol { margin: 0; padding: 0; list-style: none; }
.page-products figure { margin: 0; }
.page-products img { max-width: 100%; height: auto; }

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  padding: calc(var(--bar-h) + 34px) 0 0;
  background: linear-gradient(168deg, var(--danxia) 0%, var(--danxia) 52%, var(--pine) 52%, var(--pine) 100%);
  color: var(--paper);
  overflow: hidden;
}

.page-products .pr-hero__inner { position: relative; }

.page-products .pr-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.86;
}

.page-products .pr-hero__title {
  margin-top: 16px;
  font-size: clamp(36px, 10vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  max-width: 11em;
}

.page-products .pr-hero__lead {
  margin-top: 18px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.9);
}

.page-products .pr-hero__stats {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.page-products .pr-stat {
  padding-top: 12px;
  border-top: 2px solid rgba(246, 241, 231, 0.34);
}

.page-products .pr-stat__num {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-products .pr-stat__unit {
  font-size: 13px;
  margin-left: 4px;
  opacity: 0.85;
}

.page-products .pr-stat__text {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(246, 241, 231, 0.82);
}

.page-products .pr-hero__actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pr-hero__branch {
  display: block;
  width: 100%;
  height: 84px;
  margin-top: 30px;
}

.page-products .pr-hero__branch path {
  fill: none;
  stroke: var(--signal);
  stroke-width: 3;
  vector-effect: non-scaling-stroke;
}

/* ---------- 区块通用 ---------- */
.page-products .pr-sec { padding: 56px 0; }
.page-products .pr-sec + .pr-sec { border-top: 2px solid var(--ink); }

.page-products .pr-sec__head {
  max-width: 44em;
  margin-bottom: 30px;
}

.page-products .pr-sec__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--danxia);
}

.page-products .pr-sec__title {
  margin-top: 10px;
  font-size: clamp(25px, 5.4vw, 36px);
}

.page-products .pr-sec__desc {
  margin-top: 12px;
  font-size: 15px;
  color: var(--ink);
  opacity: 0.76;
}

/* ---------- 总览矩阵 ---------- */
.page-products .pr-matrix {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--pr-shadow);
}

.page-products .pr-matrix__head { display: none; }

.page-products .pr-matrix__row {
  padding: 18px 16px;
  border-bottom: 2px solid var(--ink);
}

.page-products .pr-matrix__row:last-child { border-bottom: 0; }
.page-products .pr-matrix__row:nth-child(odd) { background: rgba(232, 196, 180, 0.24); }

.page-products .pr-matrix__cell {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.65;
}

.page-products .pr-matrix__cell--name { margin-top: 0; }

.page-products .pr-matrix__cell--name h3 {
  margin-top: 4px;
  font-size: 19px;
}

.page-products .pr-matrix__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--danxia);
}

.page-products .pr-matrix__key {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sand);
}

/* ---------- 方案卡片 ---------- */
.page-products .pr-plans__grid {
  display: grid;
  gap: 28px;
}

.page-products .pr-plan {
  display: flex;
  flex-direction: column;
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--pr-shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-products .pr-plan:hover,
.page-products .pr-plan:focus-within {
  transform: translate(2px, 2px);
  box-shadow: var(--pr-shadow-sm);
  border-color: var(--danxia);
}

.page-products .pr-plan__head {
  padding: 18px 18px 16px;
  border-bottom: 3px solid var(--ink);
}

.page-products .pr-plan--friend .pr-plan__head { background: var(--danxia); color: var(--paper); }
.page-products .pr-plan--transfer .pr-plan__head { background: var(--pine); color: var(--paper); }
.page-products .pr-plan--roster .pr-plan__head { background: var(--gold); color: var(--ink); }
.page-products .pr-plan--lineup .pr-plan__head { background: var(--grass); color: var(--paper); }

.page-products .pr-plan__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  opacity: 0.9;
}

.page-products .pr-plan__title {
  margin-top: 8px;
  font-size: 22px;
}

.page-products .pr-plan__sub {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  opacity: 0.88;
}

.page-products .pr-plan__media {
  border-bottom: 3px solid var(--ink);
  aspect-ratio: 14 / 9;
  overflow: hidden;
  background: var(--mist);
}

.page-products .pr-plan--lineup .pr-plan__media { aspect-ratio: 1 / 1; }

.page-products .pr-plan__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pr-plan__body {
  display: grid;
  gap: 16px;
  padding: 18px;
}

.page-products .pr-plan__text { font-size: 15px; }

.page-products .pr-plan__list li {
  position: relative;
  margin-top: 8px;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
}

.page-products .pr-plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--danxia);
}

.page-products .pr-plan--transfer .pr-plan__list li::before { background: var(--grass); }
.page-products .pr-plan--roster .pr-plan__list li::before { background: var(--gold); }
.page-products .pr-plan--lineup .pr-plan__list li::before { background: var(--pine); }

.page-products .pr-plan__fields {
  padding-top: 12px;
  border-top: 2px dashed var(--sand);
}

.page-products .pr-plan__fields summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--danxia);
  list-style: none;
}

.page-products .pr-plan__fields summary::-webkit-details-marker { display: none; }
.page-products .pr-plan__fields summary::after { content: "＋"; font-size: 14px; }
.page-products .pr-plan__fields[open] summary::after { content: "－"; }

.page-products .pr-plan__fields ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.page-products .pr-plan__fields li {
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1.5px solid var(--ink);
  background: var(--mist);
}

/* ---------- 交付形态 ---------- */
.page-products .pr-delivery__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-products .pr-delivery__nav a {
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ink);
  text-decoration: none;
  border: 2px solid var(--ink);
  background: var(--paper);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.page-products .pr-delivery__nav a:hover,
.page-products .pr-delivery__nav a:focus-visible {
  background: var(--signal);
  border-color: var(--pine);
}

.page-products .pr-delivery__grid {
  display: grid;
  gap: 18px;
}

.page-products .pr-delivery__card {
  padding: 18px;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--pr-shadow-sm);
  scroll-margin-top: calc(var(--bar-h) + 24px);
}

.page-products .pr-delivery__card:target {
  background: var(--danxia-soft);
  border-color: var(--danxia);
}

.page-products .pr-delivery__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sand);
}

.page-products .pr-delivery__card h3 {
  margin-top: 8px;
  font-size: 19px;
}

.page-products .pr-delivery__card p + p { margin-top: 8px; }
.page-products .pr-delivery__card > p:not(.pr-delivery__tag) {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pr-fields {
  margin-top: 26px;
  border: 3px solid var(--ink);
  background: var(--paper);
}

.page-products .pr-fields__col { padding: 20px 18px; }
.page-products .pr-fields__col + .pr-fields__col { border-top: 3px solid var(--ink); }

.page-products .pr-fields__title { font-size: 17px; }

.page-products .pr-fields__flow {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.page-products .pr-fields__flow span {
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1.5px solid var(--ink);
  background: var(--mist);
}

.page-products .pr-fields__flow span:not(:last-child)::after {
  content: " →";
  color: var(--sand);
  margin-left: 4px;
}

.page-products .pr-fields__note {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--sand);
}

/* ---------- 使用场景 ---------- */
.page-products .pr-scenes__grid {
  display: grid;
  gap: 18px;
}

.page-products .pr-scene {
  padding: 20px 18px;
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--pr-shadow-sm);
}

.page-products .pr-scene:nth-child(2) {
  background: var(--pine);
  color: var(--paper);
}

.page-products .pr-scene__role {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--danxia);
}

.page-products .pr-scene:nth-child(2) .pr-scene__role { color: var(--signal); }

.page-products .pr-scene__title {
  margin-top: 10px;
  font-size: 20px;
}

.page-products .pr-scene__text {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pr-scene:nth-child(2) .pr-scene__text { color: rgba(246, 241, 231, 0.86); }

.page-products .pr-scene__combo {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 2px dashed var(--sand);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .pr-scene__combo a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---------- 流程 ---------- */
.page-products .pr-process__top { margin-bottom: 34px; }

.page-products .pr-process__media {
  border: 3px solid var(--ink);
  box-shadow: var(--pr-shadow-sm);
  aspect-ratio: 8 / 3;
  overflow: hidden;
  background: var(--mist);
  margin-bottom: 24px;
}

.page-products .pr-process__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pr-steps { display: grid; }

.page-products .pr-step {
  position: relative;
  padding: 4px 0 28px 34px;
  border-left: 3px solid var(--ink);
}

.page-products .pr-step:last-child { padding-bottom: 4px; }

.page-products .pr-step::before {
  content: "";
  position: absolute;
  left: -11px;
  top: 8px;
  width: 14px;
  height: 14px;
  background: var(--paper);
  border: 3px solid var(--danxia);
}

.page-products .pr-step__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--danxia);
}

.page-products .pr-step__title {
  margin-top: 6px;
  font-size: 20px;
}

.page-products .pr-step__text {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pr-step__need {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--sand);
}

/* ---------- 收尾 ---------- */
.page-products .pr-end {
  padding: 56px 0 64px;
  background: var(--pine);
  color: var(--paper);
}

.page-products .pr-end__inner { display: grid; gap: 28px; }

.page-products .pr-end__title { font-size: clamp(24px, 5.2vw, 34px); }

.page-products .pr-end__note {
  margin-top: 14px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.84);
}

.page-products .pr-end__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pr-hero { padding-top: calc(var(--bar-h) + 48px); }
  .page-products .pr-hero__branch { height: 120px; margin-top: 38px; }
  .page-products .pr-hero__stats { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
  .page-products .pr-stat__num { font-size: 36px; }
  .page-products .pr-sec { padding: 72px 0; }

  .page-products .pr-matrix__head {
    display: grid;
    grid-template-columns: 1.15fr 1.7fr 1fr 1.15fr;
    gap: 18px;
    padding: 12px 18px;
    background: var(--pine);
    color: var(--paper);
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.12em;
  }

  .page-products .pr-matrix__row {
    display: grid;
    grid-template-columns: 1.15fr 1.7fr 1fr 1.15fr;
    gap: 18px;
    align-items: start;
    padding: 20px 18px;
  }

  .page-products .pr-matrix__cell { margin-top: 0; }
  .page-products .pr-matrix__key { display: none; }

  .page-products .pr-delivery__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .pr-scenes__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .pr-fields { display: grid; grid-template-columns: 1fr 1fr; }
  .page-products .pr-fields__col + .pr-fields__col {
    border-top: 0;
    border-left: 3px solid var(--ink);
  }

  .page-products .pr-end__inner {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-products .pr-plans__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 30px 24px;
    align-items: start;
  }

  .page-products .pr-plan--friend { grid-column: 1 / 7; }
  .page-products .pr-plan--transfer { grid-column: 8 / 13; margin-top: 52px; }
  .page-products .pr-plan--roster { grid-column: 2 / 8; margin-top: 6px; }
  .page-products .pr-plan--lineup { grid-column: 8 / 13; margin-top: 58px; }

  .page-products .pr-delivery__grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .page-products .pr-process__top {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 40px;
    align-items: end;
    margin-bottom: 46px;
  }

  .page-products .pr-process__media { margin-bottom: 0; }
  .page-products .pr-process__top .pr-sec__head { margin-bottom: 0; }

  .page-products .pr-steps { grid-template-columns: repeat(5, minmax(0, 1fr)); }

  .page-products .pr-step {
    padding: 34px 18px 0 0;
    border-left: 0;
    border-top: 3px solid var(--ink);
  }

  .page-products .pr-step::before {
    left: 0;
    top: -11px;
  }
}