.page-products {
  --pd-cut: 16px;
  --pd-gap: clamp(14px, 2.5vw, 22px);
  --pd-amber-soft: rgba(255, 162, 58, 0.12);
  --pd-cyan-soft: rgba(45, 226, 197, 0.1);
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(18px, 3vw, 30px) clamp(48px, 8vw, 96px);
  overflow-x: clip;
}

.page-products .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

/* ---------- hero ---------- */
.page-products .pd-hero {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
  border-bottom: 1px dashed var(--line);
  padding-bottom: clamp(26px, 5vw, 52px);
}

.page-products .pd-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9.5vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 10px 0 14px;
  color: var(--paper);
}

.page-products .pd-hero__lead {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
  opacity: 0.86;
}

.page-products .pd-hero__anchor {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px 22px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .pd-hero__num {
  display: block;
  font-size: clamp(40px, 11vw, 68px);
  line-height: 1;
  letter-spacing: 0.02em;
  font-weight: 700;
  color: var(--cyan);
}

.page-products .pd-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 6px;
}

.page-products .pd-hero__media {
  margin: 0;
  max-width: 340px;
  justify-self: start;
}

.page-products .pd-hero__media .media-frame__img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ---------- 通用区块 ---------- */
.page-products .pd-section {
  margin-top: clamp(44px, 7vw, 84px);
}

.page-products .section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.page-products .section-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 4.6vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}

.page-products .pd-note {
  margin: 0 0 18px;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
  opacity: 0.82;
}

.page-products .pd-wide {
  margin: 26px 0 0;
}

.page-products .pd-wide .media-frame__img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ---------- 下载卡 ---------- */
.page-products .pd-device-grid {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 6px;
}

.page-products .pd-device {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: polygon(
    0 0,
    calc(100% - var(--pd-cut)) 0,
    100% var(--pd-cut),
    100% 100%,
    var(--pd-cut) 100%,
    0 calc(100% - var(--pd-cut))
  );
}

.page-products .pd-device::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--line);
}

.page-products .pd-device--phone::before {
  background: var(--cyan);
}

.page-products .pd-device--pc::before {
  background: var(--blue);
}

.page-products .pd-device--both::before {
  background: var(--amber);
}

.page-products .pd-device__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.page-products .pd-device__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .pd-device__ver {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .pd-device__list {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-products .pd-device__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
  font-size: 13.5px;
}

.page-products .pd-device__row dt {
  color: var(--steel);
  flex: 0 0 auto;
}

.page-products .pd-device__row dd {
  margin: 0;
  text-align: right;
  line-height: 1.5;
}

.page-products .pd-price {
  color: var(--amber);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-products .pd-device__actions {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

/* ---------- 费用对照 ---------- */
.page-products .pd-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 18px;
}

.page-products .pd-fee {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-fee-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  background: linear-gradient(158deg, var(--panel) 0%, var(--ink-deep) 88%);
  clip-path: polygon(
    0 0,
    calc(100% - var(--pd-cut)) 0,
    100% var(--pd-cut),
    100% 100%,
    var(--pd-cut) 100%,
    0 calc(100% - var(--pd-cut))
  );
}

.page-products .pd-fee-row--channel {
  border-color: var(--amber);
  background: linear-gradient(158deg, #1d2833 0%, var(--ink-deep) 88%);
}

.page-products .pd-fee-row__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.page-products .pd-fee-row__head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}

.page-products .pd-fee-row__price {
  margin: 0;
  font-size: clamp(30px, 6vw, 40px);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--amber);
}

.page-products .pd-fee-row__price span {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--steel);
}

.page-products .pd-fee-row__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
  font-size: 13.5px;
  line-height: 1.65;
}

.page-products .pd-fee-row__list li {
  position: relative;
  padding-left: 16px;
  color: var(--paper);
  opacity: 0.86;
}

.page-products .pd-fee-row__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 服务清单表 ---------- */
.page-products .pd-table-wrap {
  margin-top: 8px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-deep);
}

.page-products .pd-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 13.5px;
  line-height: 1.6;
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-products .pd-table thead th {
  background: var(--panel);
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

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

.page-products .pd-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

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

.page-products .pd-col-price {
  background: var(--pd-amber-soft);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  border-left: 1px solid rgba(255, 162, 58, 0.3);
  border-right: 1px solid rgba(255, 162, 58, 0.3);
  min-width: 150px;
}

/* ---------- 步骤 ---------- */
.page-products .pd-steps {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
}

.page-products .pd-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px dashed var(--line);
}

.page-products .pd-step:last-child {
  border-bottom: 1px dashed var(--line);
}

.page-products .pd-step__num {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
  line-height: 1.3;
}

.page-products .pd-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
}

.page-products .pd-step p {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
  opacity: 0.85;
}

.page-products .pd-inline-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
}

.page-products .pd-inline-link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

/* ---------- 场景 ---------- */
.page-products .pd-scenes {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 24px;
}

.page-products .pd-scene {
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--line);
}

.page-products .pd-scene--a {
  border-left-color: var(--cyan);
}

.page-products .pd-scene--b {
  border-left-color: var(--blue);
}

.page-products .pd-scene--c {
  border-left-color: var(--amber);
}

.page-products .pd-scene--d {
  border-left-color: var(--steel);
}

.page-products .pd-scene h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
}

.page-products .pd-scene p {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--paper);
  opacity: 0.84;
}

.page-products .pd-scene__pick {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--amber);
  background: var(--pd-amber-soft);
  padding: 3px 8px;
}

/* ---------- 更新说明 ---------- */
.page-products .pd-update .grid {
  gap: clamp(20px, 4vw, 44px);
  margin-top: 8px;
}

.page-products .pd-update p {
  margin: 0 0 14px;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--paper);
  opacity: 0.86;
}

.page-products .pd-update__contact {
  color: var(--steel) !important;
  font-size: 12.5px !important;
  letter-spacing: 0.02em;
  opacity: 1 !important;
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

.page-products .pd-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-links li {
  border-top: 1px dashed var(--line);
}

.page-products .pd-links li:last-child {
  border-bottom: 1px dashed var(--line);
}

.page-products .pd-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  color: var(--paper);
  text-decoration: none;
  font-size: 14.5px;
  line-height: 1.5;
}

.page-products .pd-links a::after {
  content: "→";
  color: var(--cyan);
  font-family: var(--font-mono);
  flex: 0 0 auto;
}

.page-products .pd-links a:hover {
  color: var(--cyan);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-products .pd-device-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pd-hero__media {
    max-width: 100%;
    justify-self: end;
  }

  .page-products .pd-fee {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-products .pd-scenes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-links a,
  .page-products .pd-inline-link {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>