.page-products {
  --pp-gap: clamp(22px, 3.4vw, 36px);
  --pp-rule: 1px solid var(--line);
  background: var(--paper-100);
  color: var(--ink-black);
}

.page-products .section + .section {
  border-top: var(--pp-rule);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: clamp(18px, 3.4vw, 34px) 0 clamp(30px, 5vw, 56px);
  border-bottom: var(--pp-rule);
  background-color: var(--paper-100);
  background-image:
    linear-gradient(to right, var(--paper-300) 1px, transparent 1px),
    linear-gradient(to bottom, var(--paper-300) 1px, transparent 1px);
  background-size: 48px 48px;
}

.page-products .pp-hero__grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(18px, 3vw, 30px);
}

.page-products .pp-hero__lead h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--ink-900);
}

.page-products .pp-hero__text {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-700);
}

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

.page-products .pp-quick {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
  border: var(--pp-rule);
}

.page-products .pp-quick__item {
  background: var(--paper-100);
  padding: 14px 14px 16px;
}

.page-products .pp-quick dt {
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.03em;
  color: var(--ink-700);
}

.page-products .pp-quick dd {
  margin: 8px 0 0;
  font-size: 14px;
  color: var(--ink-900);
}

.page-products .pp-quick dd .num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 32px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink-900);
  margin-right: 2px;
}

/* ---------- 01 服务条目 ---------- */
.page-products .pp-svc__list {
  list-style: none;
  margin: clamp(22px, 3.4vw, 36px) 0 0;
  padding: 0;
  border-top: var(--pp-rule);
}

.page-products .pp-svc__item {
  display: grid;
  gap: 6px 18px;
  padding: 18px 0 20px;
  border-bottom: var(--pp-rule);
}

.page-products .pp-svc__num {
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1.2;
  color: var(--brass-500);
}

.page-products .pp-svc__name {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-900);
}

.page-products .pp-svc__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-700);
}

.page-products .pp-svc__meta {
  margin: 2px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-900);
}

.page-products .pp-svc__meta .num {
  font-family: var(--font-mono);
  color: var(--ink-900);
}

/* ---------- 图版 ---------- */
.page-products .pp-figure {
  margin: 0 0 clamp(22px, 3.4vw, 36px);
}

.page-products .figure__frame {
  border: 1px solid var(--ink-900);
  background: var(--paper-300);
  overflow: hidden;
}

.page-products .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

/* ---------- 02 双栏并置 ---------- */
.page-products .pp-duo {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-duo__col {
  border: var(--pp-rule);
  border-top: 3px solid var(--ink-900);
  background: var(--paper-100);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .pp-duo__col--time {
  border-top-color: var(--brass-500);
  background: var(--paper-100);
}

.page-products .pp-col__title {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink-900);
}

.page-products .pp-col__note {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-700);
}

/* 费用表 */
.page-products .pp-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 14px;
}

.page-products .pp-table caption {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-700);
  padding-bottom: 8px;
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 10px 6px;
  text-align: left;
  vertical-align: top;
  border-bottom: var(--pp-rule);
}

.page-products .pp-table thead th {
  background: var(--ink-700);
  color: var(--paper-100);
  font-size: 13px;
  font-weight: 500;
  border-bottom: 0;
}

.page-products .pp-table thead th:last-child {
  text-align: right;
}

.page-products .pp-table tbody th {
  font-weight: 600;
  color: var(--ink-900);
  white-space: nowrap;
}

.page-products .pp-table tbody tr:nth-child(even) {
  background: var(--paper-300);
}

.page-products .pp-table tbody tr:hover {
  background: var(--brass-200);
}

.page-products .pp-table__amt {
  font-family: var(--font-mono);
  text-align: right;
  white-space: nowrap;
  color: var(--ink-900);
}

.page-products .pp-table__note {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-700);
}

/* 周期刻度 */
.page-products .pp-timeline {
  list-style: none;
  margin: 18px 0 0;
  padding: 0 0 0 18px;
  border-left: 1px solid var(--line);
}

.page-products .pp-timeline__item {
  position: relative;
  padding: 0 0 16px;
}

.page-products .pp-timeline__item:last-child {
  padding-bottom: 0;
}

.page-products .pp-timeline__item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 6px;
  width: 8px;
  height: 8px;
  background: var(--paper-100);
  border: 1px solid var(--brass-500);
}

.page-products .pp-timeline__item--now::before {
  background: var(--signal);
  border-color: var(--signal);
}

.page-products .pp-timeline__time {
  display: block;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1.3;
  color: var(--ink-900);
}

.page-products .pp-timeline__label {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-700);
}

/* 对照带 */
.page-products .pp-bridge {
  margin-top: var(--pp-gap);
  border: 1px solid var(--ink-900);
  background: var(--paper-300);
}

.page-products .pp-bridge__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 12px 16px;
  border-bottom: var(--pp-rule);
}

.page-products .pp-bridge__row:last-child {
  border-bottom: 0;
}

.page-products .pp-bridge__cost {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--ink-900);
}

.page-products .pp-bridge__arrow {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 1px;
  background: var(--brass-500);
  transform: translateY(-4px);
}

.page-products .pp-bridge__arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--brass-500);
  border-right: 1px solid var(--brass-500);
  transform: rotate(45deg);
}

.page-products .pp-bridge__time {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--signal);
}

.page-products .pp-bridge__name {
  flex: 1 0 100%;
  font-size: 13px;
  color: var(--ink-700);
}

/* ---------- 03 价格卡阵列 ---------- */
.page-products .pp-prices {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-products .pp-price {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--paper-100);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .pp-price:hover {
  border-color: var(--brass-500);
}

.page-products .pp-price:has(input:checked) {
  border-color: var(--brass-500);
  background: var(--paper-300);
}

.page-products .pp-price__bar {
  display: block;
  height: 5px;
  background: var(--accent, var(--brass-500));
}

.page-products .pp-price__body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .pp-price__tier {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink-700);
}

.page-products .pp-price__amount {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  margin: 0;
}

.page-products .pp-price__amount .num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 4.6vw, 42px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink-900);
}

.page-products .pp-price__unit {
  margin-top: 4px;
  font-size: 14px;
  color: var(--ink-700);
}

.page-products .pp-price__for {
  margin: 0;
  padding-bottom: 10px;
  border-bottom: var(--pp-rule);
  font-size: 13px;
  color: var(--ink-900);
}

.page-products .pp-price__desc {
  flex: 1 1 auto;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

.page-products .pp-price__pick {
  margin: 0;
  font-size: 13px;
  color: var(--ink-700);
}

.page-products .pp-price__pick label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.page-products .pp-price__pick input {
  accent-color: var(--brass-500);
  width: 15px;
  height: 15px;
  margin: 0;
}

.page-products .pp-small__foot {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--brass-500);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-700);
}

/* ---------- 04 企业部署 ---------- */
.page-products .pp-biz__grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-products .pp-biz__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-700);
}

.page-products .pp-biz__facts {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: var(--pp-rule);
}

.page-products .pp-biz__facts li {
  position: relative;
  padding: 12px 0 12px 22px;
  border-bottom: var(--pp-rule);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-900);
}

.page-products .pp-biz__facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 10px;
  height: 1px;
  background: var(--brass-500);
}

.page-products .pp-biz__facts .num {
  font-family: var(--font-mono);
  color: var(--ink-900);
}

.page-products .pp-biz__note {
  margin: 16px 0 0;
  padding: 12px 14px;
  background: var(--paper-300);
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-700);
}

/* ---------- 05 加购与结算 ---------- */
.page-products .pp-addon__grid {
  display: grid;
  gap: var(--pp-gap);
  margin-top: clamp(22px, 3.4vw, 36px);
}

.page-products .pp-figure--square {
  margin: 0;
}

.page-products .pp-addon__list {
  margin: 0;
  border-top: var(--pp-rule);
}

.page-products .pp-addon__list > div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--pp-rule);
}

.page-products .pp-addon__list dt {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink-900);
}

.page-products .pp-addon__list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

.page-products .pp-billing {
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--paper-300);
  border-left: 3px solid var(--brass-500);
}

.page-products .pp-billing h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-900);
}

.page-products .pp-billing p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-700);
}

/* ---------- 结尾 ---------- */
.page-products .pp-cta {
  background: var(--ink-900);
  color: var(--paper-100);
}

.page-products .pp-cta .eyebrow {
  color: var(--brass-200);
}

.page-products .pp-cta h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper-100);
}

.page-products .pp-cta p {
  margin: 14px 0 0;
  max-width: 36em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--brass-200);
}

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

.page-products .pp-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-cta .btn--ghost {
  color: var(--paper-100);
  border-color: var(--brass-200);
}

/* ---------- 响应式 ---------- */
@media (max-width: 600px) {
  .page-products .pp-table td:nth-child(2),
  .page-products .pp-table th:nth-child(2) {
    display: none;
  }

  .page-products .pp-quick dd .num {
    font-size: 24px;
  }
}

@media (min-width: 700px) {
  .page-products .pp-addon__list > div {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-products .pp-bridge__name {
    flex: 0 1 auto;
    margin-left: auto;
  }
}

@media (min-width: 800px) {
  .page-products .pp-prices {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }
}

@media (min-width: 880px) {
  .page-products .pp-biz__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .pp-addon__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .pp-cta__inner {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }

  .page-products .pp-svc__item {
    grid-template-columns: 52px 1.1fr 2.1fr auto;
    align-items: baseline;
    gap: 0 24px;
  }

  .page-products .pp-svc__meta {
    margin: 0;
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
  }
}

@media (min-width: 940px) {
  .page-products .pp-duo {
    grid-template-columns: 7fr 5fr;
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-price {
    transition: none;
  }
}
<<<END>>>

.page-products {
  --accent: transparent;
}