/* ===== 服务项目页 · page-products ===== */
.page-products {
  --pp-gap: clamp(16px, 2.2vw, 26px);
  --pp-line: rgba(124, 140, 166, 0.26);
  --pp-line-deep: rgba(10, 20, 40, 0.12);
  background-image:
    radial-gradient(72% 340px at 10% 0%, rgba(63, 208, 175, 0.08), transparent 70%),
    radial-gradient(60% 300px at 90% 4%, rgba(255, 176, 32, 0.07), transparent 70%);
  background-repeat: no-repeat;
}

.page-products .page-products__sep {
  margin: 0 6px;
  color: var(--gray);
}

/* ---------- 首屏 ---------- */
.page-products .page-products__hero {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding: clamp(20px, 3.6vw, 40px) 0 clamp(28px, 5vw, 58px);
}

.page-products .page-products__eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--celadon);
}

.page-products .page-products__hero h1 {
  margin: 0 0 18px;
  font-size: clamp(29px, 5.2vw, 50px);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.page-products .page-products__lead {
  margin: 0 0 26px;
  max-width: 64ch;
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .page-products__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .page-products__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .page-products__stats li {
  display: grid;
  gap: 7px;
  padding: 16px 18px;
  border-radius: var(--r-card);
  background: linear-gradient(160deg, rgba(31, 59, 105, 0.7), rgba(20, 40, 74, 0.92));
  border: 1px solid var(--pp-line);
  border-left: 3px solid var(--amber);
}

.page-products .page-products__stats li:nth-child(2) {
  border-left-color: var(--celadon);
}

.page-products .page-products__stats li:nth-child(3) {
  border-left-color: var(--night-700);
}

.page-products .page-products__stat-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--amber);
}

.page-products .page-products__stats li:nth-child(2) .page-products__stat-num {
  color: var(--celadon);
}

.page-products .page-products__stats li:nth-child(3) .page-products__stat-num {
  color: #ffffff;
}

.page-products .page-products__stat-label {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 区块公共 ---------- */
.page-products .section {
  padding: clamp(38px, 6vw, 74px) 0;
  border-top: 1px solid var(--pp-line);
}

.page-products .section__head {
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .section__title {
  margin: 12px 0 12px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.page-products .page-products__sub {
  margin: 0;
  max-width: 70ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 图片容器 ---------- */
.page-products .page-products__figure {
  margin: clamp(26px, 4vw, 42px) 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, rgba(31, 59, 105, 0.6), rgba(11, 23, 48, 0.92));
  border: 1px solid var(--pp-line);
}

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

.page-products .page-products__figure figcaption {
  padding: 12px 18px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--gray);
}

/* ---------- 四类服务 ---------- */
.page-products .page-products__svc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .page-products__svc {
  position: relative;
  padding: 0;
  overflow: hidden;
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-products .page-products__svc::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  border-radius: var(--r-card) 0 0 var(--r-card);
  background: var(--line-strong);
  transition: background 200ms var(--ease);
}

.page-products .page-products__svc:hover::before {
  background: var(--celadon);
}

.page-products .page-products__svc[open]::before {
  background: var(--amber);
}

.page-products .page-products__svc > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 12px;
  padding: 20px 20px 18px 22px;
}

.page-products .page-products__svc > summary::-webkit-details-marker {
  display: none;
}

.page-products .page-products__svc > summary::marker {
  content: "";
}

.page-products .page-products__svc > summary::after {
  content: "+";
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--celadon);
  transition: color 200ms var(--ease);
}

.page-products .page-products__svc[open] > summary::after {
  content: "\2212";
  color: var(--amber);
}

.page-products .page-products__svc-title {
  grid-column: 2;
  grid-row: 1;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #ffffff;
}

.page-products .page-products__svc-line {
  grid-column: 1 / -1;
  grid-row: 2;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .page-products__svc > ul {
  list-style: none;
  margin: 0;
  padding: 4px 20px 22px 22px;
  display: grid;
  gap: 9px;
}

.page-products .page-products__svc > ul li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .page-products__svc > ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 9px;
  height: 1px;
  background: var(--celadon);
}

/* ---------- 分档表格 ---------- */
.page-products .page-products__tiers .section__title {
  color: var(--ink);
}

.page-products .page-products__tiers .page-products__sub {
  color: var(--text-deep);
}

.page-products .page-products__tiers .num-badge {
  background: var(--night-900);
  color: var(--paper);
}

.page-products .page-products__table-wrap {
  border-radius: var(--r-lg);
  background: #ffffff;
  border: 1px solid var(--pp-line-deep);
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(10, 20, 40, 0.08);
}

.page-products .page-products__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  color: var(--text-deep);
}

.page-products .page-products__caption {
  text-align: left;
  padding: 14px 18px 4px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--gray);
}

.page-products .page-products__table thead th {
  background: var(--night-900);
  color: var(--paper);
  text-align: left;
  padding: 13px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-products .page-products__table tbody th {
  text-align: left;
  padding: 15px 16px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-products .page-products__table tbody td {
  padding: 15px 16px;
  line-height: 1.7;
  color: var(--text-deep);
  vertical-align: top;
}

.page-products .page-products__table tbody tr + tr {
  border-top: 1px solid var(--pp-line-deep);
}

.page-products .page-products__table tbody tr:nth-child(even) {
  background: rgba(10, 20, 40, 0.035);
}

.page-products .page-products__mono {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
}

/* ---------- 实施流程 ---------- */
.page-products .page-products__steps {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .page-products__step {
  padding: 18px 18px 18px 20px;
  border-radius: var(--r-card);
  background: var(--night-800);
  border: 1px solid var(--pp-line);
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}

.page-products .page-products__step:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.page-products .page-products__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--night-900);
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-products .page-products__step-title {
  margin: 12px 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: #ffffff;
}

.page-products .page-products__step-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .page-products__step-out {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--celadon);
}

/* ---------- 交付 ---------- */
.page-products .page-products__deliver-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .page-products__deliver {
  padding: 22px 22px 24px;
}

.page-products .page-products__deliver h3 {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
}

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

.page-products .page-products__deliver li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .page-products__deliver li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.42em;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--celadon);
  border-bottom: 2px solid var(--celadon);
  transform: rotate(45deg);
}

/* ---------- 兼容保障 ---------- */
.page-products .page-products__compat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .page-products__terminals {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .page-products__terminals li {
  padding: 7px 14px;
  border-radius: var(--r-pill);
  background: rgba(63, 208, 175, 0.12);
  border: 1px solid rgba(63, 208, 175, 0.42);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--celadon);
}

.page-products .page-products__compat-main p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .page-products__compat-note {
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .page-products__compat-note p {
  margin: 0;
}

.page-products .page-products__compat-note a {
  color: var(--celadon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 开始合作 ---------- */
.page-products .page-products__start-panel {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(24px, 4vw, 44px);
  border-radius: var(--r-lg);
  border: 1px solid rgba(255, 176, 32, 0.34);
  background:
    radial-gradient(130% 150% at 0% 0%, rgba(255, 176, 32, 0.16), transparent 58%),
    linear-gradient(150deg, var(--night-700), var(--night-900));
}

.page-products .page-products__start-head h2 {
  margin: 12px 0 12px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.28;
  font-weight: 800;
  color: #ffffff;
}

.page-products .page-products__start-head p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-dim);
}

.page-products .page-products__start-head p a {
  color: var(--celadon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .page-products__start-list h3 {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-products .page-products__start-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .page-products__start-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--text);
}

.page-products .page-products__start-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 12px;
  height: 1px;
  background: var(--amber);
}

/* ---------- 断点 ---------- */
@media (min-width: 780px) {
  .page-products .page-products__svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .page-products__deliver-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .page-products__compat-grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

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

  .page-products .page-products__steps {
    position: relative;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }

  .page-products .page-products__steps::before {
    content: "";
    position: absolute;
    top: 19px;
    left: 10%;
    right: 10%;
    height: 1px;
    background-image: repeating-linear-gradient(
      to right,
      var(--line-strong) 0 6px,
      transparent 6px 12px
    );
  }

  .page-products .page-products__step {
    background: none;
    border: 0;
    border-radius: 0;
    padding: 0 12px;
    text-align: center;
  }

  .page-products .page-products__step:hover {
    border-color: transparent;
  }

  .page-products .page-products__step-num {
    position: relative;
    z-index: 1;
    margin: 0 auto;
    background: var(--night-800);
    border-color: var(--celadon);
  }

  .page-products .page-products__step-title {
    margin-top: 16px;
  }

  .page-products .page-products__step-desc {
    font-size: 13.5px;
  }
}

@media (min-width: 940px) {
  .page-products .page-products__hero {
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.85fr);
    align-items: start;
  }
}

@media (max-width: 820px) {
  .page-products .page-products__table thead {
    display: none;
  }

  .page-products .page-products__table,
  .page-products .page-products__table tbody,
  .page-products .page-products__table tr,
  .page-products .page-products__table th,
  .page-products .page-products__table td {
    display: block;
    width: 100%;
  }

  .page-products .page-products__caption {
    padding-bottom: 10px;
  }

  .page-products .page-products__table tbody tr {
    padding: 14px 16px 16px;
    border-top: 1px solid var(--pp-line-deep);
  }

  .page-products .page-products__table tbody tr:first-child {
    border-top: 0;
  }

  .page-products .page-products__table tbody th {
    padding: 0 0 8px;
    margin-bottom: 8px;
    font-size: 16px;
    white-space: normal;
    border-bottom: 1px dashed var(--pp-line-deep);
  }

  .page-products .page-products__table tbody td {
    padding: 7px 0;
    display: grid;
    grid-template-columns: 5.8em minmax(0, 1fr);
    gap: 10px;
  }

  .page-products .page-products__table tbody td::before {
    content: attr(data-label);
    font-family: var(--font-mono);
    font-size: 12px;
    line-height: 1.9;
    color: var(--gray);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .page-products__step,
  .page-products .page-products__svc,
  .page-products .page-products__svc::before,
  .page-products .page-products__svc > summary::after {
    transition-duration: 0.01ms;
  }

  .page-products .page-products__step:hover,
  .page-products .page-products__svc:hover {
    transform: none;
  }
}