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

/* ---------- Hero ---------- */
.page-products .pd-hero {
  padding: clamp(18px, 3vw, 34px) 0 clamp(6px, 1.4vw, 14px);
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.6vw, 28px);
  margin-top: clamp(14px, 2vw, 24px);
}

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: stretch;
  }
}

.page-products .pd-hero__copy {
  min-width: 0;
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(14px, 2vw, 20px);
}

.page-products .pd-vercard {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: var(--r-lg);
  background: var(--deep);
  color: var(--paper);
}

.page-products .pd-vercard::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(35, 227, 198, 0.42), transparent 70%);
  pointer-events: none;
}

.page-products .pd-vercard__num {
  margin: 0;
  font-size: clamp(42px, 8vw, 68px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
  font-weight: 700;
}

.page-products .pd-vercard__text {
  margin: 0;
  max-width: 34ch;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 242, 234, 0.86);
}

/* ---------- 规格带 ---------- */
.page-products .pd-specs {
  list-style: none;
  margin: clamp(20px, 2.8vw, 30px) 0 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  border-top: 1px solid rgba(12, 29, 46, 0.14);
}

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

.page-products .pd-spec {
  position: relative;
  padding: 14px 16px 14px 20px;
  border-radius: var(--r-md);
  background: var(--card);
  border: 1px solid rgba(18, 70, 110, 0.14);
}

.page-products .pd-spec::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--grad);
}

.page-products .pd-spec__label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--grayblue);
}

.page-products .pd-spec__val {
  display: block;
  margin: 5px 0 6px;
  font-size: clamp(17px, 2.2vw, 21px);
  font-weight: 600;
  color: var(--deep);
  letter-spacing: -0.01em;
}

.page-products .pd-spec__note {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--grayblue);
}

/* ---------- 主视觉 ---------- */
.page-products .pd-visual {
  padding: clamp(10px, 1.8vw, 18px) 0 clamp(22px, 3vw, 36px);
}

.page-products .pd-visual__frame {
  margin: 0;
}

.page-products .yx-media img,
.page-products .pd-split__media img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pd-split__media {
  margin: 0;
}

/* ---------- 场景筛选带 ---------- */
.page-products .pd-entries__head {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 20px;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(14px, 2vw, 22px);
}

.page-products .pd-entry-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .page-products .pd-entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .pd-entry-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .pd-entry {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--card);
  border: 1px solid rgba(18, 70, 110, 0.12);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.page-products .pd-entry:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-products .pd-entry__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pd-entry__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--grayblue);
}

/* ---------- 通用区块 ---------- */
.page-products .pd-block {
  padding: clamp(26px, 4vw, 52px) 0;
}

.page-products .pd-block--mist {
  background: var(--mist);
}

.page-products .pd-block__head {
  position: relative;
  max-width: 62ch;
  margin-bottom: clamp(16px, 2.4vw, 28px);
  padding-left: clamp(14px, 2vw, 22px);
  border-left: 2px solid rgba(18, 70, 110, 0.18);
}

.page-products .pd-block__head::before {
  content: "";
  position: absolute;
  left: -2px;
  top: 0;
  width: 2px;
  height: 34px;
  background: var(--cyan);
}

.page-products .pd-block__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(16px, 2.2vw, 24px);
}

.page-products .pd-note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--grayblue);
}

.page-products .pd-note--after {
  max-width: 70ch;
}

/* ---------- 分栏 ---------- */
.page-products .pd-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 30px);
}

@media (min-width: 900px) {
  .page-products .pd-split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-products .pd-split--media-first > .pd-split__media {
    order: -1;
  }
}

/* ---------- 列表 ---------- */
.page-products .pd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

.page-products .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 2px;
  background: var(--cyan);
}

.page-products .pd-list--tight {
  gap: 10px;
}

/* ---------- 安装卡 ---------- */
.page-products .pd-installcard {
  border-radius: var(--r-lg);
}

/* ---------- 两步引导 ---------- */
.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 720px) {
  .page-products .pd-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pd-step {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 18px 20px;
  border-radius: var(--r-md);
  background: var(--card);
  border: 1px solid rgba(18, 70, 110, 0.14);
}

.page-products .pd-step__dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  background: var(--deep);
  color: var(--paper);
}

.page-products .pd-step--two .pd-step__dot {
  background: var(--orange);
  color: var(--ink);
}

.page-products .pd-step__title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pd-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--grayblue);
}

/* ---------- 弱网说明卡 ---------- */
.page-products .pd-weakcard {
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-lg);
  background: var(--amber);
  border: 1px solid rgba(255, 138, 61, 0.42);
}

.page-products .pd-weakcard__title {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pd-weakcard .pd-list li {
  color: var(--ink);
}

.page-products .pd-weakcard .pd-list li::before {
  background: var(--orange);
}

/* ---------- 版本对照表 ---------- */
.page-products .pd-table-wrap {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid rgba(18, 70, 110, 0.16);
  background: var(--card);
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pd-table th,
.page-products .pd-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(12, 29, 46, 0.09);
  vertical-align: top;
  line-height: 1.65;
}

.page-products .pd-table thead th {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--grayblue);
  background: var(--mist);
  white-space: nowrap;
}

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

.page-products .pd-table tbody td {
  color: var(--grayblue);
}

.page-products .pd-table__now {
  background: rgba(35, 227, 198, 0.1);
  color: var(--deep);
  font-weight: 600;
}

.page-products .pd-table tbody tr:hover th,
.page-products .pd-table tbody tr:hover td {
  background: rgba(27, 111, 168, 0.06);
}

.page-products .pd-table tbody tr:hover .pd-table__now {
  background: rgba(35, 227, 198, 0.2);
}

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

/* ---------- 企业接入 ---------- */
.page-products .pd-methods {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-products .pd-methods {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pd-method {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.2vw, 24px);
  border-radius: var(--r-lg);
  background: var(--deep);
  color: var(--paper);
}

.page-products .pd-method__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .pd-method__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 242, 234, 0.86);
}

.page-products .pd-method--alt {
  background: var(--card);
  color: var(--ink);
  border: 1px solid var(--cyan);
}

.page-products .pd-method--alt .pd-method__text {
  color: var(--grayblue);
}

.page-products .pd-facts {
  list-style: none;
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px 24px;
}

@media (min-width: 640px) {
  .page-products .pd-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .pd-facts li {
  padding: 10px 0 10px 16px;
  border-left: 2px solid rgba(35, 227, 198, 0.7);
  font-size: 14px;
  line-height: 1.65;
  color: var(--grayblue);
}

.page-products .pd-facts .yx-mono {
  color: var(--deep);
  font-weight: 700;
  font-size: 16px;
  margin-right: 2px;
}

/* ---------- 收束带 ---------- */
.page-products .pd-more {
  background: var(--indigo);
  color: var(--paper);
}

.page-products .pd-more__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  align-items: center;
  justify-content: space-between;
}

.page-products .pd-more__text {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 242, 234, 0.88);
}

.page-products .pd-more__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition: none !important;
    animation: none !important;
  }

  .page-products .pd-entry:hover {
    transform: none;
  }
}