.page-products {
  --pp-pad: 18px;
  --pp-line: rgba(14, 59, 51, 0.18);
  display: block;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-products .wrap {
  padding-left: var(--pp-pad);
  padding-right: var(--pp-pad);
}

.page-products h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.015em;
  font-size: 26px;
  line-height: 1.25;
  margin: 0 0 10px;
}

.page-products h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 19px;
  line-height: 1.35;
  margin: 0 0 8px;
}

.page-products p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.75;
}

.page-products .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

/* 面包屑 */
.page-products .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 20px 0 4px;
  font-size: 14px;
  color: var(--muted);
}
.page-products .crumb a {
  color: var(--summer);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-products .crumb a:hover {
  border-bottom-color: var(--summer);
}
.page-products .crumb__sep {
  color: var(--line-strong);
}

/* 首屏 */
.page-products .pp-hero {
  position: relative;
  padding: 22px 0 30px 20px;
  border-bottom: 2px solid var(--line-strong);
}
.page-products .pp-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 34px;
  width: 6px;
  border-radius: 3px;
  background: linear-gradient(
    180deg,
    var(--spring) 0 25%,
    var(--summer) 25% 50%,
    var(--autumn) 50% 75%,
    var(--winter-ice) 75% 100%
  );
}
.page-products .pp-hero .eyebrow {
  margin: 0 0 10px;
}
.page-products .pp-hero h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(30px, 7.4vw, 56px);
  line-height: 1.1;
  margin: 0 0 16px;
  max-width: 22ch;
}
.page-products .lede {
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
  max-width: 62ch;
  margin: 0 0 22px;
}
.page-products .pp-keyfacts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.page-products .pp-keyfacts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--spring);
  border-radius: var(--radius);
}
.page-products .pp-keyfacts li:nth-child(2) { border-top-color: var(--summer); }
.page-products .pp-keyfacts li:nth-child(3) { border-top-color: var(--autumn); }
.page-products .pp-keyfacts li:nth-child(4) { border-top-color: var(--winter-ice); }
.page-products .pp-keyfacts__k {
  font-size: 13px;
  color: var(--muted);
}
.page-products .pp-keyfacts__v {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-green);
}

/* 通用区块 */
.page-products .section {
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
}
.page-products .pp-sec-head {
  margin-bottom: 24px;
  max-width: 68ch;
}
.page-products .pp-sec-head .eyebrow {
  margin: 0 0 8px;
}
.page-products .pp-sec-head__sub {
  color: var(--muted);
  margin: 0;
  font-size: 16px;
}

/* 深色带：版本区 */
.page-products .pp-band--dark {
  margin: 0 0 0 calc(var(--pp-pad) * -1);
  padding: 34px var(--pp-pad) 38px;
  background: var(--ink-green);
  color: var(--on-dark-strong);
  border-bottom: none;
}
.page-products .pp-band--dark h2 {
  color: var(--on-dark-strong);
}
.page-products .pp-band--dark .eyebrow {
  color: var(--spring);
}
.page-products .pp-band--dark p {
  color: var(--on-dark);
}
.page-products .pp-band__grid {
  display: grid;
  gap: 20px;
}
.page-products .pp-band__side .note {
  color: var(--on-dark);
  border-left-color: var(--spring);
}
.page-products .pp-band--dark .btn--outline {
  color: var(--on-dark-strong);
  border-color: rgba(246, 243, 234, 0.45);
  margin-top: 12px;
}
.page-products .pp-band--dark .btn--outline:hover {
  background: rgba(246, 243, 234, 0.12);
  border-color: var(--on-dark-strong);
}

/* 图片与说明 */
.page-products .pp-figure {
  margin: 22px 0 0;
}
.page-products .pp-figure--main {
  margin-top: 0;
  margin-bottom: 26px;
}
.page-products .pp-figure--inline {
  margin: 16px 0 14px;
}
.page-products .pp-figure figcaption {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
  border-left: 3px solid var(--line-strong);
  padding-left: 10px;
}
.page-products .pp-band--dark .pp-figure figcaption {
  color: var(--on-dark-soft);
  border-left-color: rgba(246, 243, 234, 0.3);
}
.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius);
}

/* 四步路径 */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.page-products .pp-steps::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 18px;
  bottom: 26px;
  width: 2px;
  background: linear-gradient(
    180deg,
    var(--spring) 0 25%,
    var(--summer) 25% 50%,
    var(--autumn) 50% 75%,
    var(--winter-ice) 75% 100%
  );
  opacity: 0.55;
}
.page-products .pp-step {
  position: relative;
  padding-left: 44px;
  margin-bottom: 14px;
}
.page-products .pp-step::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 20px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--card);
  border: 3px solid var(--accent, var(--spring));
  box-shadow: 0 0 0 4px var(--paper);
}
.page-products .pp-step--spring { --accent: var(--spring); }
.page-products .pp-step--summer { --accent: var(--summer); }
.page-products .pp-step--autumn { --accent: var(--autumn); }
.page-products .pp-step--winter { --accent: var(--winter-ice); }

.page-products .pp-step details {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-paper);
  overflow: hidden;
}
.page-products .pp-step summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink-green);
}
.page-products .pp-step summary::-webkit-details-marker {
  display: none;
}
.page-products .pp-step__index {
  font-size: 15px;
  color: var(--accent);
  min-width: 26px;
}
.page-products .pp-step__title {
  flex: 1 1 auto;
}
.page-products .pp-step__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.35;
  transition: opacity 220ms ease;
}
.page-products .pp-step details[open] .pp-step__dot {
  opacity: 1;
}
.page-products .pp-step__body {
  padding: 0 16px 18px;
  border-top: 1px dashed var(--line);
}
.page-products .pp-step__body p {
  font-size: 16px;
  margin-top: 14px;
}
.page-products .pp-checks {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}
.page-products .pp-checks li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 6px;
}
.page-products .pp-checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--accent);
}

/* 额度 */
.page-products .pp-quota__grid {
  display: grid;
  gap: 26px;
}
.page-products .pp-quota__table {
  overflow-x: auto;
}
.page-products .pp-quota table {
  width: 100%;
  min-width: 340px;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 15px;
}
.page-products .pp-quota caption {
  caption-side: top;
  text-align: left;
  font-size: 14px;
  color: var(--muted);
  padding-bottom: 8px;
}
.page-products .pp-quota th,
.page-products .pp-quota td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page-products .pp-quota thead th {
  font-family: var(--font-heading);
  font-size: 14px;
  color: var(--ink-green);
  background: rgba(126, 208, 166, 0.18);
  white-space: nowrap;
}
.page-products .pp-quota tbody th {
  font-weight: 700;
  color: var(--ink-green);
  white-space: nowrap;
}
.page-products .pp-quota tbody td:nth-child(2) {
  color: var(--autumn-brown);
  font-weight: 700;
  white-space: nowrap;
}
.page-products .pp-quota tbody tr:hover {
  background: rgba(47, 127, 166, 0.08);
}
.page-products .pp-quota tbody tr:last-child th,
.page-products .pp-quota tbody tr:last-child td {
  border-bottom: none;
}
.page-products .pp-quota__hint {
  font-size: 14px;
  color: var(--muted);
  margin: 12px 0 0;
}

.page-products .pp-bars {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}
.page-products .pp-bar {
  display: grid;
  grid-template-columns: 62px 1fr 30px;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 14px;
}
.page-products .pp-bar__label {
  color: var(--muted);
}
.page-products .pp-bar__track {
  display: block;
  height: 14px;
  background: rgba(201, 213, 218, 0.45);
  border-radius: 7px;
  overflow: hidden;
}
.page-products .pp-bar__fill {
  display: block;
  height: 100%;
  width: var(--w);
  border-radius: 7px;
  background: var(--summer);
}
.page-products .pp-bar--mid .pp-bar__fill { background: var(--autumn); }
.page-products .pp-bar--long .pp-bar__fill { background: var(--autumn-brown); }
.page-products .pp-bar__val {
  text-align: right;
  font-weight: 700;
  color: var(--ink-green);
}

/* 功能模块 */
.page-products .pp-tagwall {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.page-products .pp-tagwall .tag {
  text-decoration: none;
}
.page-products .pp-modules__grid {
  display: grid;
  gap: 16px;
}
.page-products .pp-mod {
  padding: 18px;
}
.page-products .pp-mod p {
  font-size: 15px;
  margin: 0 0 10px;
}
.page-products .pp-mod .card__meta {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

/* 环境 */
.page-products .pp-env__grid {
  display: grid;
  gap: 22px;
}
.page-products .pp-env__col {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.page-products .pp-env__title {
  color: var(--ink-green);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--winter);
}
.page-products .pp-list {
  list-style: none;
  margin: 13px 0 0;
  padding: 0;
}
.page-products .pp-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 9px;
  color: var(--ink);
}
.page-products .pp-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--winter-ice);
}
.page-products .pp-env__col:first-child .pp-list li::before {
  background: var(--spring);
}
.page-products .pp-env__foot {
  margin: 22px 0 0;
  padding: 16px 18px;
  background: rgba(47, 127, 166, 0.09);
  border-left: 4px solid var(--summer);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15px;
  line-height: 1.75;
}
.page-products .pp-env__foot .num {
  font-weight: 700;
  color: var(--summer);
}

/* 结尾 */
.page-products .pp-cta {
  margin-top: 36px;
  padding: 28px 22px;
  background: var(--ink-green);
  color: var(--on-dark-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
}
.page-products .pp-cta h2 {
  color: var(--on-dark-strong);
  font-size: 24px;
}
.page-products .pp-cta p {
  color: var(--on-dark);
  font-size: 16px;
  margin: 0;
  max-width: 60ch;
}
.page-products .pp-cta__actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .pp-cta .btn {
  text-decoration: none;
}
.page-products .pp-cta .btn--ghost {
  color: var(--on-dark-strong);
  border-color: rgba(246, 243, 234, 0.45);
}
.page-products .pp-cta .btn--ghost:hover {
  background: rgba(246, 243, 234, 0.12);
  border-color: var(--on-dark-strong);
}
.page-products .pp-cta .btn--outline {
  color: var(--on-dark-strong);
  border-color: rgba(246, 243, 234, 0.3);
}
.page-products .pp-cta .btn--outline:hover {
  background: rgba(246, 243, 234, 0.1);
}

@media (min-width: 768px) {
  .page-products {
    --pp-pad: 28px;
  }
  .page-products h2 { font-size: 32px; }
  .page-products .pp-hero {
    padding: 30px 0 40px 26px;
  }
  .page-products .pp-hero::before {
    width: 8px;
  }
  .page-products .pp-keyfacts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .section { padding: 52px 0; }
  .page-products .pp-modules__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-env__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
  .page-products .pp-cta {
    padding: 36px 34px;
  }
}

@media (min-width: 1024px) {
  .page-products h2 { font-size: 38px; }
  .page-products .pp-band--dark {
    padding: 44px var(--pp-pad) 48px;
  }
  .page-products .pp-band__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 34px;
    align-items: start;
  }
  .page-products .pp-quota__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 34px;
    align-items: start;
  }
  .page-products .pp-quota__table {
    overflow-x: visible;
  }
  .page-products .pp-step {
    padding-left: 56px;
  }
  .page-products .pp-steps::before {
    left: 21px;
  }
  .page-products .pp-step::before {
    left: 14px;
  }
  .page-products .pp-step summary {
    padding: 18px 22px;
  }
  .page-products .pp-step__body {
    padding: 0 22px 22px;
  }
  .page-products .pp-figure--inline {
    max-width: 92%;
  }
  .page-products .pp-cta {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 30px;
    align-items: center;
  }
  .page-products .pp-cta__actions {
    margin-top: 0;
    justify-content: flex-end;
  }
}

.page-products {
  --w: 1rem;
}