/* ============================================================
   数据方案中心 /solutions/
   页面作用域：.page-products
   ============================================================ */

.page-products {
  --pp-rail: 190px;
  --pp-gap: clamp(26px, 3.6vw, 50px);
  padding-top: calc(var(--header-h) + 22px);
  background:
    radial-gradient(120% 55% at 88% -8%, rgba(43, 224, 200, 0.10), transparent 62%),
    radial-gradient(90% 45% at 0 4%, rgba(24, 127, 114, 0.16), transparent 70%),
    var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  letter-spacing: 0.01em;
  overflow-x: clip;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin: 0 0 22px;
  font-size: 13px;
}
.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--muted);
}
.page-products .breadcrumb a {
  color: var(--text-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .breadcrumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-products .breadcrumb [aria-current="page"] {
  color: var(--muted);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: 0 0 clamp(30px, 5vw, 58px);
}
.page-products .pp-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  align-items: end;
}
.page-products .pp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
}
.page-products .pp-eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--amber);
}
.page-products h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.07;
  letter-spacing: -0.01em;
  color: #ffffff;
  max-width: 15em;
}
.page-products .pp-lede {
  margin: 0 0 24px;
  max-width: 34em;
  font-size: 15.5px;
  color: var(--text-soft);
}
.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero-nums {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-products .pp-hero-nums > div {
  padding: 16px 18px 18px;
  background: rgba(16, 19, 21, 0.82);
}
.page-products .pp-hero-nums dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-products .pp-hero-nums dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.6vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}
.page-products .pp-hero-nums dd span {
  margin-left: 5px;
  font-size: 0.4em;
  font-weight: 400;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-products .pp-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

/* ---------- 主体两栏 ---------- */
.page-products .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
  padding-bottom: clamp(40px, 7vw, 88px);
}

/* ---------- 左侧章节导航 ---------- */
.page-products .pp-rail {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  min-width: 0;
}
.page-products .pp-rail-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.page-products .pp-rail ol {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.page-products .pp-rail ol::-webkit-scrollbar {
  display: none;
}
.page-products .pp-rail a {
  display: block;
  white-space: nowrap;
  padding: 7px 11px;
  border: 1px solid var(--line-soft);
  color: var(--text-soft);
  font-size: 13px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-products .pp-rail a:hover {
  color: var(--cyan);
  border-color: var(--line);
}
.page-products .pp-rail a[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

@media (min-width: 1000px) {
  .page-products .pp-layout {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .pp-rail {
    position: sticky;
    top: calc(var(--header-h) + 24px);
    border-top: none;
    border-left: 1px solid var(--line);
    padding: 4px 0 4px 14px;
  }
  .page-products .pp-rail ol {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }
  .page-products .pp-rail a {
    border: none;
    border-left: 2px solid transparent;
    padding: 6px 8px;
    background: none;
    font-size: 13.5px;
  }
  .page-products .pp-rail a[aria-current="true"] {
    background: rgba(43, 224, 200, 0.10);
    color: var(--cyan);
    border-left-color: var(--cyan);
  }
}

/* ---------- 章节通用 ---------- */
.page-products .pp-sec {
  padding: clamp(30px, 5vw, 60px) 0;
  border-top: 1px solid var(--line-soft);
}
.page-products .pp-sec:first-child {
  border-top: none;
  padding-top: 0;
}
.page-products .pp-sec-head {
  margin-bottom: clamp(20px, 3vw, 32px);
}
.page-products .pp-idx {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}
.page-products .pp-sec-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.6vw, 35px);
  line-height: 1.16;
  letter-spacing: -0.005em;
  color: #ffffff;
  max-width: 20em;
}
.page-products .pp-sec-lede {
  margin: 0;
  max-width: 42em;
  color: var(--text-soft);
}
.page-products .pp-note {
  margin: 14px 0 0;
  max-width: 46em;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .pp-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 200, 0.42);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.page-products .pp-link:hover {
  color: #ffffff;
  border-bottom-color: #ffffff;
}

/* ---------- 01 方案对比表 ---------- */
.page-products .pp-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(16, 19, 21, 0.74);
}
.page-products .pp-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .pp-table th,
.page-products .pp-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-soft);
  border-right: 1px solid var(--line-soft);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-products .pp-table thead th {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  white-space: nowrap;
}
.page-products .pp-table tbody th {
  font-weight: 600;
  color: var(--paper);
  background: rgba(20, 51, 43, 0.5);
  white-space: nowrap;
}
.page-products .pp-table tbody td {
  color: var(--text-soft);
}
.page-products .pp-table tbody tr:hover th,
.page-products .pp-table tbody tr:hover td {
  background: rgba(43, 224, 200, 0.08);
  color: #ffffff;
}
.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: none;
}
.page-products .pp-table th:last-child,
.page-products .pp-table td:last-child {
  border-right: none;
}

.page-products .pp-banner {
  margin: clamp(20px, 3vw, 30px) 0 0;
  border: 1px solid var(--line);
  background: var(--panel);
}
.page-products .pp-banner img {
  display: block;
  width: 100%;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.06);
}
.page-products .pp-banner figcaption {
  padding: 11px 15px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  color: var(--muted);
}

/* ---------- 02 指标清单 ---------- */
.page-products .pp-metrics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
}
.page-products .pp-metric-groups {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-products .pp-group {
  padding: 18px 18px 20px;
  background: rgba(16, 19, 21, 0.78);
  transition: background var(--dur) var(--ease);
}
.page-products .pp-group:hover {
  background: rgba(20, 51, 43, 0.72);
}
.page-products .pp-group h3 {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pp-group h3 em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--amber);
}
.page-products .pp-group > p {
  margin: 0 0 12px;
  font-size: 12.5px;
  color: var(--muted);
}
.page-products .pp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-chips li {
  padding: 4px 9px;
  border: 1px solid var(--line);
  background: rgba(43, 224, 200, 0.05);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.page-products .pp-chips li:hover {
  background: rgba(43, 224, 200, 0.20);
  color: #ffffff;
}
.page-products .pp-group--note {
  background: rgba(20, 51, 43, 0.66);
}
.page-products .pp-group--note h3 em {
  color: var(--cyan);
}
.page-products .pp-group-btn {
  margin-top: 14px;
}

.page-products .pp-art {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}
.page-products .pp-art img {
  display: block;
  width: 100%;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.06);
}
.page-products .pp-art figcaption {
  padding: 11px 15px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  color: var(--muted);
}

@media (min-width: 620px) {
  .page-products .pp-metric-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 920px) {
  .page-products .pp-metrics {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
  }
}

/* ---------- 03 出场时间 ---------- */
.page-products .pp-minutes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
}
.page-products .pp-minutes-art {
  margin: 0;
}
.page-products .pp-heat-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}
.page-products .pp-heat-card {
  padding: 14px;
  border: 1px solid var(--line);
  background: rgba(16, 19, 21, 0.76);
}
.page-products .pp-heat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.page-products .pp-heat-range {
  font-size: 11.5px;
  color: var(--muted);
}
.page-products .pp-heat {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 3px;
}
.page-products .pp-heat i {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
}
.page-products .hl-1 { background: rgba(43, 224, 200, 0.14); }
.page-products .hl-2 { background: rgba(43, 224, 200, 0.32); }
.page-products .hl-3 { background: rgba(43, 224, 200, 0.54); }
.page-products .hl-4 { background: rgba(59, 240, 208, 0.78); }
.page-products .hl-5 { background: #3bf0d0; }
.page-products .pp-heat--away .hl-1 { background: rgba(24, 127, 114, 0.20); }
.page-products .pp-heat--away .hl-2 { background: rgba(24, 127, 114, 0.44); }
.page-products .pp-heat--away .hl-3 { background: rgba(24, 127, 114, 0.70); }
.page-products .pp-heat--away .hl-4 { background: rgba(24, 127, 114, 0.92); }
.page-products .pp-heat--away .hl-5 { background: #187f72; }

.page-products .pp-legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  margin: 14px 0 0;
  font-size: 11px;
  color: var(--muted);
}
.page-products .pp-legend i {
  display: block;
  width: 13px;
  height: 13px;
  border-radius: var(--radius);
}
.page-products .pp-legend .mono {
  letter-spacing: 0.08em;
}
.page-products .pp-legend .mono + i {
  margin-left: 8px;
}
.page-products .pp-legend i + .mono {
  margin-left: 8px;
}

.page-products .pp-dims {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-products .pp-dims li {
  padding: 16px 16px 18px;
  background: rgba(16, 19, 21, 0.78);
}
.page-products .pp-dims b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--cyan);
}
.page-products .pp-dims span {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-soft);
}

@media (min-width: 620px) {
  .page-products .pp-heat-wrap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pp-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1000px) {
  .page-products .pp-minutes {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
  .page-products .pp-dims {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 04 攻防趋势 ---------- */
.page-products .pp-trends {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-products .pp-trend {
  position: relative;
  padding: 24px 20px 26px;
  background: rgba(16, 19, 21, 0.78);
}
.page-products .pp-trend::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), rgba(43, 224, 200, 0));
}
.page-products .pp-trend:nth-child(2)::before {
  background: linear-gradient(90deg, var(--amber), rgba(240, 178, 60, 0));
}
.page-products .pp-trend:nth-child(3)::before {
  background: linear-gradient(90deg, var(--pos), rgba(85, 198, 240, 0));
}
.page-products .pp-trend h3 {
  margin: 0 0 10px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .pp-trend p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text-soft);
}
.page-products .pp-trend-note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding-left: 16px;
  border-left: 2px solid var(--line);
  max-width: 52em;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-soft);
}
.page-products .pp-trend-note .mono {
  display: inline-block;
  margin-right: 8px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

@media (min-width: 720px) {
  .page-products .pp-trends {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 05 交付方式 ---------- */
.page-products .pp-deliver {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-products .pp-deliver-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  background: rgba(16, 19, 21, 0.78);
  transition: background var(--dur) var(--ease);
}
.page-products .pp-deliver-card:hover {
  background: rgba(20, 51, 43, 0.66);
}
.page-products .pp-deliver-no {
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}
.page-products .pp-deliver-card h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
}
.page-products .pp-deliver-card > p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--text-soft);
}
.page-products .pp-deliver-card .pp-fit {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-products .pp-deliver-art {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 22px);
  margin-top: clamp(18px, 3vw, 28px);
}

@media (min-width: 680px) {
  .page-products .pp-deliver {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 880px) {
  .page-products .pp-deliver-art {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

/* ---------- 06 接入与支持 ---------- */
.page-products .pp-steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.page-products .pp-step {
  padding: 20px 16px 22px;
  background: rgba(16, 19, 21, 0.78);
  border-top: 2px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-products .pp-step:hover {
  border-top-color: var(--cyan);
  background: rgba(20, 51, 43, 0.62);
}
.page-products .pp-step-n {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--amber);
}
.page-products .pp-step h3 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
}
.page-products .pp-step p {
  margin: 0;
  font-size: 13px;
  line-height: 1.68;
  color: var(--text-soft);
}

@media (min-width: 640px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1040px) {
  .page-products .pp-steps {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* ---------- 收束 CTA ---------- */
.page-products .pp-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: clamp(28px, 4.5vw, 54px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(43, 224, 200, 0.13), rgba(43, 224, 200, 0) 58%),
    rgba(16, 19, 21, 0.9);
}
.page-products .pp-cta h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.16;
  color: #ffffff;
}
.page-products .pp-cta p {
  margin: 0;
  max-width: 46em;
  font-size: 14.5px;
  color: var(--text-soft);
}
.page-products .pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 840px) {
  .page-products .pp-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
  .page-products .pp-cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
}