/* ==============================================
   Page: products · 解决方案
   高密度索引网格 · 地图图例感
   移动端优先
============================================== */
.page-products {
  --pg-gold: #D4A017;
  --pg-red: #E34234;
  --pg-night: #1A1A2E;
  --pg-orange: #FF6B35;
  --pg-mist: #F5F0E6;
  --pg-smoke: #2A2A3C;
  --pg-fog: #E8E4D8;
  --pg-steel: #4A90D9;
  --pg-white: #FFFFFF;
  --pg-darkgold: #B8860B;
  --pg-radius: 6px;
  --pg-line: rgba(26, 26, 46, .14);
  --pg-line-gold: rgba(212, 160, 23, .48);
  background: var(--pg-fog);
  overflow-x: hidden;
  padding-top: clamp(16px, 3vw, 30px);
}

.page-products .cover-wrap,
.page-products .modules-wrap {
  max-width: 1240px;
  margin: 0 auto;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  margin-bottom: 16px;
  font-size: 13px;
}

/* ---------- 封面区 ---------- */
.page-products .cover-band {
  position: relative;
  background:
    linear-gradient(120deg, rgba(212, 160, 23, .18) 0%, rgba(212, 160, 23, .05) 38%, rgba(26, 26, 46, 0) 58%),
    var(--pg-night);
  border: 1px solid rgba(212, 160, 23, .28);
  border-radius: 8px;
  padding: clamp(24px, 5vw, 48px);
  margin-bottom: clamp(24px, 4vw, 40px);
  overflow: hidden;
  box-shadow: 0 10px 32px rgba(26, 26, 46, .18);
}

.page-products .cover-band::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 46%;
  background: repeating-linear-gradient(135deg, rgba(212, 160, 23, .05) 0 1px, transparent 1px 12px);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .cover-band::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -90px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(212, 160, 23, .2);
  border-radius: 50%;
  pointer-events: none;
}

.page-products .cover-band>* {
  position: relative;
  z-index: 1;
}

.page-products .cover-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pg-gold);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .cover-kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pg-gold));
}

.page-products .cover-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.28;
  color: var(--pg-mist);
  margin: 0 0 16px;
  letter-spacing: .01em;
  max-width: 46rem;
}

.page-products .cover-lead {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(245, 240, 230, .78);
  margin: 0 0 20px;
  max-width: 64rem;
}

.page-products .cover-bookmark {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  border: 1px solid rgba(212, 160, 23, .55);
  background: rgba(212, 160, 23, .1);
  padding: 10px 16px;
  border-radius: 4px;
  margin-bottom: 26px;
  width: fit-content;
}

.page-products .bookmark-code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--pg-gold);
}

.page-products .bookmark-text {
  font-size: 13px;
  color: var(--pg-mist);
}

/* ---------- 模块地图 ---------- */
.page-products .module-map {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.page-products .map-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 12px;
  border: 1px solid rgba(212, 160, 23, .35);
  border-radius: 4px;
  background: rgba(255, 255, 255, .05);
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.page-products .map-cell:hover {
  border-color: var(--pg-red);
  background: rgba(227, 66, 52, .14);
  transform: translateY(-2px);
}

.page-products .map-idx {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pg-gold);
}

.page-products .map-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--pg-white);
}

.page-products .map-desc {
  font-size: 12px;
  color: rgba(245, 240, 230, .62);
}

/* ---------- 功能模块通用 ---------- */
.page-products .func-module {
  display: block;
  position: relative;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-products .func-module:not(:last-of-type)::after {
  content: "";
  position: absolute;
  left: 19px;
  bottom: -18px;
  width: 1px;
  height: 18px;
  background: linear-gradient(180deg, var(--pg-gold), transparent);
  opacity: .6;
}

.page-products .coord-col {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--pg-line-gold);
}

.page-products .coord-line {
  display: none;
}

.page-products .coord-code {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--pg-gold);
  background: rgba(212, 160, 23, .12);
  border: 1px solid var(--pg-line-gold);
  padding: 4px 10px;
  border-radius: 4px;
  line-height: 1;
}

.page-products .coord-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(26, 26, 46, .5);
}

.page-products .func-body {
  background: var(--pg-white);
  border: 1px solid var(--pg-line);
  border-left: 3px solid transparent;
  border-radius: var(--pg-radius);
  padding: clamp(18px, 4vw, 30px);
  box-shadow: 0 1px 2px rgba(26, 26, 46, .06);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.page-products .func-module:hover .func-body {
  border-left-color: var(--pg-red);
  box-shadow: 0 6px 22px rgba(26, 26, 46, .09);
}

.page-products .func-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pg-line);
}

.page-products .func-head h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 900;
  color: var(--pg-night);
  margin: 0;
  line-height: 1.3;
}

.page-products .badge {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pg-red);
  border: 1px solid rgba(227, 66, 52, .35);
  border-radius: 3px;
  padding: 2px 8px;
  background: rgba(227, 66, 52, .05);
  letter-spacing: .04em;
  white-space: nowrap;
}

.page-products .func-desc {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-body);
  margin: 0 0 16px;
}

/* ---------- 典型场景 ---------- */
.page-products .scenario-note {
  border-left: 2px solid var(--pg-gold);
  background: rgba(212, 160, 23, .07);
  padding: 12px 16px;
  border-radius: 0 4px 4px 0;
  margin-bottom: 16px;
}

.page-products .scenario-note strong {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--pg-darkgold);
  display: block;
  margin-bottom: 4px;
}

.page-products .scenario-note p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  color: var(--text-body);
}

/* ---------- 步骤列表 ---------- */
.page-products .step-wrap h3,
.page-products .block-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--pg-night);
  margin: 20px 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .step-wrap h3::before,
.page-products .block-title::before {
  content: "";
  width: 18px;
  height: 2px;
  background: var(--pg-red);
  flex: none;
}

.page-products .step-list {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}

.page-products .step-list li {
  counter-increment: step;
  position: relative;
  padding: 8px 0 8px 42px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-body);
  border-bottom: 1px dashed rgba(26, 26, 46, .1);
}

.page-products .step-list li:last-child {
  border-bottom: none;
}

.page-products .step-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pg-gold);
  background: rgba(212, 160, 23, .1);
  border: 1px solid var(--pg-line-gold);
  border-radius: 3px;
  padding: 1px 5px;
}

/* ---------- 图片 ---------- */
.page-products .function-figure {
  margin: 20px 0 0;
  padding: 0;
}

.page-products .figure-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--pg-radius);
  border: 1px solid var(--pg-line);
  background: var(--pg-fog);
}

.page-products .function-figure figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-muted);
  text-align: left;
  font-family: var(--font-mono);
  letter-spacing: .02em;
  border-left: 2px solid var(--pg-gold);
  padding-left: 10px;
}

/* ---------- 统计条 ---------- */
.page-products .stat-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 16px 0;
}

.page-products .stat-cell {
  border: 1px solid var(--pg-line);
  border-top: 3px solid var(--pg-gold);
  background: rgba(245, 240, 230, .5);
  border-radius: 4px;
  padding: 14px 8px;
  text-align: center;
}

.page-products .stat-cell strong {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  color: var(--pg-red);
  line-height: 1.2;
}

.page-products .stat-cell span {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---------- 联赛筛选 tabs ---------- */
.page-products .filter-demo {
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--pg-white);
}

.page-products .filter-demo .tabs-nav {
  display: flex;
  background: var(--pg-night);
  padding: 0;
}

.page-products .filter-demo .tabs-trigger {
  flex: 1;
  border: none;
  background: transparent;
  color: rgba(245, 240, 230, .75);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 12px 8px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.page-products .filter-demo .tabs-trigger[aria-selected="true"] {
  color: var(--pg-gold);
  border-bottom-color: var(--pg-gold);
  background: rgba(212, 160, 23, .08);
}

.page-products .filter-demo .tabs-panel {
  padding: 14px 16px;
}

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

.page-products .league-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  color: var(--text-body);
  border-bottom: 1px dashed rgba(26, 26, 46, .08);
}

.page-products .league-list li:last-child {
  border-bottom: none;
}

.page-products .league-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pg-gold);
  flex: none;
  box-shadow: 0 0 0 2px rgba(212, 160, 23, .18);
}

/* ---------- 控球率分段表 ---------- */
.page-products .segment-demo {
  margin: 16px 0;
  overflow-x: auto;
}

.page-products .segment-table {
  width: 100%;
  min-width: 320px;
  border-collapse: collapse;
  font-size: 14px;
  border: 1px solid var(--pg-line);
}

.page-products .segment-table caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--pg-darkgold);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.page-products .segment-table th,
.page-products .segment-table td {
  border: 1px solid var(--pg-line);
  padding: 8px 10px;
  text-align: left;
}

.page-products .segment-table thead th {
  background: var(--pg-night);
  color: var(--pg-mist);
  font-weight: 600;
  font-size: 13px;
}

.page-products .segment-table tbody td:first-child {
  font-family: var(--font-mono);
  color: var(--pg-darkgold);
}

.page-products .segment-table tbody tr:nth-child(even) {
  background: rgba(232, 228, 216, .35);
}

/* ---------- 看板演示 ---------- */
.page-products .demo-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--pg-line);
  border-radius: 3px;
  padding: 2px 8px;
  margin-bottom: 8px;
}

.page-products .board-demo {
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  background: var(--pg-night);
  padding: 20px 14px;
  margin: 0 0 16px;
}

.page-products .board-col {
  flex: 1;
  text-align: center;
}

.page-products .board-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--pg-gold);
  display: block;
  margin-bottom: 10px;
  letter-spacing: .05em;
}

.page-products .board-col dl {
  margin: 0;
  padding: 0;
}

.page-products .board-col dl dt {
  font-size: 12px;
  color: rgba(245, 240, 230, .6);
  margin-top: 6px;
}

.page-products .board-col dl dd {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--pg-white);
  margin: 2px 0 0;
}

.page-products .board-divider {
  flex: none;
  width: 1px;
  height: 80px;
  background: linear-gradient(180deg, transparent, var(--pg-gold), transparent);
}

/* ---------- 图片双栏 ---------- */
.page-products .figure-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 8px;
}

/* ---------- 版本过渡 ---------- */
.page-products .transition-map {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  border: 1px dashed var(--pg-line-gold);
  background: rgba(212, 160, 23, .05);
  padding: 14px 16px;
  border-radius: var(--pg-radius);
  margin: 16px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--pg-night);
}

.page-products .transition-map span[aria-hidden="true"] {
  color: var(--pg-red);
  font-weight: 700;
}

.page-products .compat-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-products .compat-list li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-body);
}

.page-products .compat-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--pg-gold);
  font-weight: 700;
}

.page-products .bookmark-reminder {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid rgba(212, 160, 23, .5);
  background: linear-gradient(135deg, rgba(212, 160, 23, .12), rgba(227, 66, 52, .06));
  padding: 14px 16px;
  border-radius: var(--pg-radius);
  margin-top: 20px;
}

.page-products .reminder-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pg-darkgold);
  border: 1px solid var(--pg-line-gold);
  padding: 2px 6px;
  border-radius: 3px;
  flex: none;
}

.page-products .bookmark-reminder p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-body);
}

/* ---------- 延伸区 ---------- */
.page-products .extend-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(28px, 5vw, 48px);
  padding-top: 28px;
  border-top: 2px solid var(--pg-gold);
}

.page-products .extend-card {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas:
    "idx title"
    "idx desc";
  column-gap: 12px;
  padding: 18px 16px;
  border: 1px solid var(--pg-line);
  border-radius: var(--pg-radius);
  background: var(--pg-white);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.page-products .extend-card:hover {
  border-color: var(--pg-gold);
  box-shadow: 0 4px 14px rgba(26, 26, 46, .08);
  transform: translateY(-2px);
}

.page-products .extend-idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--pg-gold);
  border-left: 2px solid var(--pg-red);
  padding-left: 8px;
  align-self: start;
  margin-top: 2px;
}

.page-products .extend-title {
  grid-area: title;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--pg-night);
}

.page-products .extend-desc {
  grid-area: desc;
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ==============================================
   桌面端增强
============================================== */
@media (min-width: 800px) {
  .page-products .module-map {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .func-module {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-products .func-module:not(:last-of-type)::after {
    left: 59px;
    bottom: -14px;
    height: 14px;
  }

  .page-products .coord-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    margin-bottom: 0;
    padding-top: 10px;
    border-bottom: none;
  }

  .page-products .coord-line {
    display: block;
    width: 2px;
    height: 28px;
    margin: 12px 0 10px;
    background: linear-gradient(180deg, var(--pg-gold), var(--pg-red));
  }

  .page-products .coord-code {
    font-size: 22px;
  }

  .page-products .coord-tag {
    font-size: 12px;
  }

  .page-products .figure-pair {
    grid-template-columns: 2fr 1fr;
    align-items: start;
  }

  .page-products .extend-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .compat-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1140px) {
  .page-products .module-map {
    grid-template-columns: repeat(5, 1fr);
  }

  .page-products .func-module {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 36px;
  }

  .page-products .func-module:not(:last-of-type)::after {
    left: 69px;
  }
}