.page-products {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏框景 ---------- */
.page-products .pp-hero {
  padding-block: clamp(18px, 3vw, 30px) clamp(30px, 5vw, 56px);
}

.page-products .pp-frame {
  position: relative;
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: clamp(18px, 3vw, 36px);
  background:
    linear-gradient(180deg, rgba(227, 235, 238, 0.55), rgba(251, 247, 240, 0) 62%);
}

.page-products .pp-frame__tick {
  position: absolute;
  width: 14px;
  height: 14px;
  border-style: solid;
  border-color: var(--mist);
  border-width: 0;
  pointer-events: none;
}

.page-products .pp-frame__tick:nth-of-type(1) {
  top: -1px;
  left: -1px;
  border-top-width: 2px;
  border-left-width: 2px;
}

.page-products .pp-frame__tick:nth-of-type(2) {
  top: -1px;
  right: -1px;
  border-top-width: 2px;
  border-right-width: 2px;
}

.page-products .pp-frame__tick:nth-of-type(3) {
  bottom: -1px;
  left: -1px;
  border-bottom-width: 2px;
  border-left-width: 2px;
}

.page-products .pp-frame__tick:nth-of-type(4) {
  bottom: -1px;
  right: -1px;
  border-bottom-width: 2px;
  border-right-width: 2px;
}

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.5vw, 32px);
}

.page-products .pp-index {
  padding-left: 14px;
  border-left: 1px solid var(--line-blue);
}

.page-products .pp-index__head {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-index__list a {
  display: flex;
  gap: 10px;
  align-items: baseline;
  color: var(--ink-2);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.7;
  transition: color 0.18s ease;
}

.page-products .pp-index__list a:hover,
.page-products .pp-index__list a:focus-visible {
  color: var(--pepper);
}

.page-products .pp-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-hero__main h1 {
  margin: 0 0 16px;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pp-lede {
  margin: 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.95;
  color: var(--ink-2);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .pp-entry {
  background: var(--card);
  border: 1px solid var(--rule);
  border-top: 3px solid var(--pepper);
  border-radius: var(--r-card);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.page-products .pp-entry__tag {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-entry__big {
  margin: 0 0 8px;
  font-size: 25px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pp-entry__sub {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-products .pp-entry__go {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 16px;
  border-radius: var(--r-pill);
  background: var(--pepper-soft);
  color: var(--pepper-deep);
  text-decoration: none;
  font-size: 15px;
  transition: background 0.18s ease, color 0.18s ease;
}

.page-products .pp-entry__go:hover,
.page-products .pp-entry__go:focus-visible {
  background: var(--pepper);
  color: #fff;
}

/* ---------- 通用区块 ---------- */
.page-products .pp-sec {
  padding-block: clamp(40px, 6.5vw, 76px);
}

.page-products .pp-sec--tint {
  background: linear-gradient(180deg, rgba(227, 235, 238, 0.58), rgba(251, 247, 240, 0) 78%);
}

.page-products .pp-sec__head {
  max-width: 720px;
  margin-bottom: clamp(22px, 3.5vw, 36px);
}

.page-products .pp-eyebrow {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-sec__head h2,
.page-products .pp-renew__body h2 {
  margin: 0 0 14px;
  font-size: clamp(23px, 3.4vw, 33px);
  line-height: 1.38;
  color: var(--ink);
}

.page-products .pp-sec__lede {
  margin: 0;
  font-size: 17px;
  line-height: 1.95;
  color: var(--ink-2);
}

/* ---------- 档位标签 ---------- */
.page-products .pp-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-products .pp-tabs a {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  background: var(--card);
  color: var(--ink-2);
  text-decoration: none;
  font-size: 15px;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-products .pp-tabs a:hover,
.page-products .pp-tabs a:focus-visible {
  border-color: var(--pepper);
  color: var(--pepper);
}

/* ---------- 价格卡 ---------- */
.page-products .pp-plans {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pp-plan {
  position: relative;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  padding: clamp(18px, 3vw, 26px);
  box-shadow: var(--shadow-card);
  scroll-margin-top: 96px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-products .pp-plan--pick {
  border-color: var(--pepper);
  box-shadow: var(--shadow-float);
}

.page-products .pp-plan:target {
  border-color: var(--pepper);
  box-shadow: var(--shadow-lift);
}

.page-products .pp-plan__flag {
  position: absolute;
  top: -11px;
  left: 20px;
  padding: 3px 12px;
  border-radius: var(--r-pill);
  background: var(--pepper);
  color: #fff;
  font-size: 12px;
  line-height: 1.6;
}

.page-products .pp-plan__name {
  margin: 0 0 12px;
  font-size: 20px;
  color: var(--ink);
}

.page-products .pp-plan__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line-blue);
}

.page-products .pp-plan__num {
  font-size: 44px;
  line-height: 1;
  font-weight: 600;
  color: var(--ink);
}

.page-products .pp-plan__unit {
  font-size: 15px;
  color: var(--mist);
}

.page-products .pp-plan__meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 14px;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
}

.page-products .pp-plan__meta dt {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
  white-space: nowrap;
}

.page-products .pp-plan__meta dd {
  margin: 0;
  color: var(--ink-2);
}

/* ---------- 便签条 ---------- */
.page-products .pp-note {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 26px;
  padding: clamp(14px, 2.4vw, 20px);
  background: var(--fog);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--pepper);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
}

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

.page-products .pp-note__fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.page-products .pp-note__head {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pp-note__body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-2);
}

/* ---------- 包含项 ---------- */
.page-products .pp-includes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .pp-inc {
  padding-left: 16px;
  border-left: 2px solid var(--line-blue);
}

.page-products .pp-inc h3 {
  margin: 0 0 14px;
  font-size: 19px;
  color: var(--ink);
}

.page-products .pp-inc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-inc li {
  position: relative;
  padding-left: 16px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--ink-2);
}

.page-products .pp-inc li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95em;
  width: 6px;
  height: 1px;
  background: var(--mist);
}

/* ---------- 电脑版环境说明 ---------- */
.page-products .pp-env {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: clamp(30px, 5vw, 46px);
  padding-top: clamp(24px, 4vw, 36px);
  border-top: 1px dashed var(--line-blue);
}

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

.page-products .pp-env__fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.page-products .pp-env__body h3 {
  margin: 0 0 12px;
  font-size: 20px;
  color: var(--ink);
}

.page-products .pp-env__body p {
  margin: 0;
  max-width: 32em;
  font-size: 17px;
  line-height: 1.95;
  color: var(--ink-2);
}

/* ---------- 折叠说明 ---------- */
.page-products .pp-fold {
  margin: 0 0 18px;
  padding: 12px 16px;
  border: 1px dashed var(--line-blue);
  border-radius: var(--r-card);
  background: var(--paper);
}

.page-products .pp-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  list-style: none;
}

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

.page-products .pp-fold summary::after {
  content: "＋";
  font-family: var(--font-mono);
  color: var(--pepper);
}

.page-products .pp-fold[open] summary::after {
  content: "－";
}

.page-products .pp-fold p {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink-2);
}

/* ---------- 下载表格 ---------- */
.page-products .pp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  background: var(--card);
  box-shadow: var(--shadow-card);
}

.page-products .pp-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pp-table caption {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-bottom: 1px solid var(--rule);
}

.page-products .pp-table th {
  padding: 12px 16px;
  text-align: left;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  background: var(--fog);
  border-bottom: 1px solid var(--rule);
  white-space: nowrap;
}

.page-products .pp-table td {
  padding: 13px 16px;
  vertical-align: top;
  line-height: 1.75;
  color: var(--ink-2);
  border-bottom: 1px solid var(--rule);
}

.page-products .pp-table tbody tr:nth-child(even) {
  background: rgba(227, 235, 238, 0.38);
}

.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pp-print {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--moss);
  white-space: nowrap;
}

.page-products .pp-print::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 1px solid var(--moss);
  border-radius: 2px;
}

.page-products .pp-dl-note {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--mist);
}

.page-products .pp-fig {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: clamp(14px, 2.4vw, 20px);
  background: var(--fog);
  border-radius: var(--r-card);
  border: 1px solid var(--rule);
}

.page-products .pp-fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  object-fit: cover;
}

.page-products .pp-fig figcaption {
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink-2);
}

/* ---------- 三步设备卡 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pp-step {
  position: relative;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  padding: clamp(18px, 3vw, 26px);
  box-shadow: var(--shadow-card);
  font-size: 20px;
  line-height: 2;
}

.page-products .pp-step__no {
  margin: 0 0 8px;
  font-size: 46px;
  line-height: 1;
  font-weight: 600;
  color: var(--pepper);
  letter-spacing: 0.02em;
}

.page-products .pp-step__fig {
  margin: 0 0 18px;
}

.page-products .pp-step__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 4px;
}

.page-products .pp-step h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.6;
  color: var(--ink);
}

.page-products .pp-step > p {
  margin: 0;
  font-size: 18px;
  line-height: 1.95;
  color: var(--ink-2);
}

.page-products .pp-checks {
  list-style: none;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px dashed var(--line-blue);
  display: grid;
  gap: 12px;
}

.page-products .pp-checks li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-products .pp-checks input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  position: relative;
  width: 22px;
  height: 22px;
  margin: 4px 0 0;
  border: 1px solid var(--line-blue);
  border-radius: 3px;
  background: var(--paper);
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease;
}

.page-products .pp-checks input:checked {
  background: var(--pepper-soft);
  border-color: var(--pepper);
}

.page-products .pp-checks input:checked::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 3px;
  width: 5px;
  height: 11px;
  border: solid var(--pepper-deep);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

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

.page-products .pp-checks label {
  cursor: pointer;
}

/* ---------- 续费 ---------- */
.page-products .pp-renew {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: center;
}

.page-products .pp-renew__body p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.95;
  color: var(--ink-2);
}

.page-products .pp-renew__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-renew__list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding: 10px 14px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-products .pp-renew__list .mono {
  color: var(--mist);
  font-size: 13px;
}

.page-products .pp-renew__act {
  padding-left: 14px;
  border-left: 3px solid var(--moss);
  color: var(--ink) !important;
}

.page-products .pp-renew__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

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

.page-products .pp-renew__fig img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-card);
  object-fit: cover;
  box-shadow: var(--shadow-card);
}

/* ---------- 延伸入口 ---------- */
.page-products .pp-sec--end {
  border-top: 1px solid var(--rule);
}

.page-products .pp-more__title {
  margin: 0 0 22px;
  font-size: clamp(21px, 3vw, 27px);
  color: var(--ink);
}

.page-products .pp-more {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pp-more a {
  display: block;
  height: 100%;
  padding: 20px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .pp-more a:hover,
.page-products .pp-more a:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-float);
}

.page-products .pp-more__no {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--mist);
}

.page-products .pp-more strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  color: var(--ink);
}

.page-products .pp-more p {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pp-note {
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pp-fig {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 880px) {
  .page-products .pp-hero__grid {
    grid-template-columns: 220px minmax(0, 1fr) 250px;
    align-items: start;
  }

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

  .page-products .pp-includes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .pp-env {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .page-products .pp-renew {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 34px;
  }

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

@media (min-width: 900px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pp-step:nth-child(2) {
    margin-top: 20px;
  }

  .page-products .pp-step:nth-child(3) {
    margin-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-index__list a,
  .page-products .pp-entry__go,
  .page-products .pp-tabs a,
  .page-products .pp-plan,
  .page-products .pp-checks input,
  .page-products .pp-more a {
    transition: none;
  }

  .page-products .pp-more a:hover {
    transform: none;
  }
}

@media print {
  .page-products .pp-hero__actions,
  .page-products .pp-tabs,
  .page-products .pp-more,
  .page-products .pp-fold,
  .page-products .pp-note__fig,
  .page-products .pp-env__fig,
  .page-products .pp-step__fig,
  .page-products .pp-renew__fig,
  .page-products .pp-fig img {
    display: none;
  }

  .page-products .pp-table-wrap {
    overflow: visible;
    box-shadow: none;
  }

  .page-products .pp-table {
    min-width: 0;
  }

  .page-products .pp-plan--pick {
    box-shadow: none;
  }
}
<<<END>>>