/* ===== 工具中心 页面专属样式（作用域：.page-products） ===== */

.page-products {
  --p-gap: clamp(18px, 3.4vw, 34px);
  color: var(--paper);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding-top: clamp(18px, 3vw, 30px);
  font-size: 13px;
  color: var(--muted);
}
.page-products .breadcrumb a.breadcrumb-item {
  color: var(--ice);
  text-decoration: none;
}
.page-products .breadcrumb a.breadcrumb-item:hover {
  text-decoration: underline;
}
.page-products .breadcrumb-item:not(:last-child)::after {
  content: " / ";
  color: var(--slate);
}

/* ---------- 首屏 ---------- */
.page-products .tools-masthead {
  position: relative;
  padding: clamp(14px, 2vw, 24px) 0 clamp(26px, 5vw, 54px);
}
.page-products .masthead-grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}
@media (min-width: 900px) {
  .page-products .masthead-grid {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: start;
    gap: clamp(28px, 4vw, 60px);
  }
}

.page-products .masthead-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--lime);
}
.page-products .key-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
@media (min-width: 900px) {
  .page-products .key-list {
    flex-direction: column;
  }
}
.page-products .key-chip {
  border: 1px solid var(--line);
  border-left: 2px solid var(--lime);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
  color: var(--paper);
  background: rgba(17, 24, 39, 0.72);
}

.page-products .masthead-main h1 {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(30px, 7.2vw, 62px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
  transform: skewX(-2.5deg);
  transform-origin: left center;
  text-wrap: balance;
}
@media (max-width: 560px) {
  .page-products .masthead-main h1 {
    transform: none;
    max-width: none;
  }
}
.page-products .masthead-lede {
  margin: clamp(14px, 2.6vw, 22px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(248, 250, 252, 0.78);
}
.page-products .masthead-metrics {
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
@media (min-width: 720px) {
  .page-products .masthead-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-products .metric {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: linear-gradient(160deg, rgba(30, 41, 59, 0.8), rgba(10, 15, 31, 0.88));
}
.page-products .metric-num {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--lime);
  line-height: 1.1;
}
.page-products .metric-key {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 控制台骨架 ---------- */
.page-products .console {
  display: grid;
  gap: clamp(18px, 3vw, 26px);
  padding-bottom: clamp(48px, 8vw, 92px);
}
@media (min-width: 1024px) {
  .page-products .console {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }
  .page-products .console-rail {
    position: sticky;
    top: 108px;
  }
}
.page-products .console-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
@media (min-width: 1024px) {
  .page-products .console-rail {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }
}
.page-products .rail-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-products .rail-link:hover {
  color: var(--paper);
  border-color: var(--ice);
}
.page-products .rail-link.is-active {
  background: var(--lime);
  border-color: var(--lime);
  color: var(--ink);
  font-weight: 700;
}

.page-products .console-body {
  min-width: 0;
}

/* ---------- 面板 ---------- */
.page-products .unit {
  position: relative;
  margin-bottom: clamp(20px, 3.6vw, 36px);
  padding: clamp(20px, 3.6vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.5) 0%, rgba(10, 15, 31, 0.92) 60%);
  box-shadow: var(--shadow-card);
  scroll-margin-top: 110px;
  overflow: hidden;
}
.page-products .unit::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--lime), rgba(182, 255, 60, 0) 55%);
}
.page-products .unit--topic::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 138, 42, 0) 55%);
}
.page-products .unit--mobile::before {
  background: linear-gradient(90deg, var(--ice), rgba(125, 211, 252, 0) 55%);
}
.page-products .unit--quiet {
  background: linear-gradient(160deg, rgba(30, 41, 59, 0.55), rgba(10, 15, 31, 0.92));
}
.page-products .unit--quiet::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 138, 42, 0) 55%);
}

.page-products .unit-eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
}
.page-products .unit h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}
.page-products .unit-lede {
  margin: 14px 0 0;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.82;
  color: rgba(248, 250, 252, 0.76);
}
.page-products .unit-lede a {
  color: var(--ice);
}

/* ---------- 图片框 ---------- */
.page-products .img-frame {
  margin: clamp(18px, 3vw, 28px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}
.page-products .img-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .img-caption {
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: rgba(10, 15, 31, 0.82);
}

/* ---------- 数据表 ---------- */
.page-products .table-scroll {
  margin-top: clamp(18px, 3vw, 26px);
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 15, 31, 0.72);
}
.page-products .data-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .table-caption {
  caption-side: top;
  text-align: left;
  padding: 14px 16px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ice);
  text-transform: uppercase;
}
.page-products .data-table th,
.page-products .data-table td {
  padding: 13px 16px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--line);
  line-height: 1.65;
}
.page-products .data-table thead th {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.page-products .data-table tbody tr:hover {
  background: rgba(30, 41, 59, 0.62);
}
.page-products .data-table td:first-child {
  color: var(--lime);
  font-weight: 700;
  white-space: nowrap;
}
.page-products .data-table td:last-child {
  color: var(--ice);
}

/* ---------- 步骤 ---------- */
.page-products .flow {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
@media (min-width: 760px) {
  .page-products .flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .flow-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(17, 24, 39, 0.66);
}
.page-products .flow-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}
.page-products .flow-item h3 {
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}
.page-products .flow-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}
.page-products .flow-item a {
  color: var(--ice);
}

/* ---------- 资料库卡片 ---------- */
.page-products .lib-grid {
  margin-top: clamp(18px, 3vw, 28px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 620px) {
  .page-products .lib-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1180px) {
  .page-products .lib-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .lib-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--ice);
  border-radius: var(--radius);
  padding: 16px 16px 18px;
  background: rgba(10, 15, 31, 0.74);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}
.page-products .lib-card:hover {
  transform: translateY(-3px);
  border-color: var(--ice);
}
.page-products .lib-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}
.page-products .lib-card h3 {
  margin: 8px 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}
.page-products .lib-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 联赛专题折叠 ---------- */
.page-products .topic-layout {
  margin-top: clamp(18px, 3vw, 28px);
  display: grid;
  gap: clamp(16px, 2.6vw, 28px);
}
@media (min-width: 900px) {
  .page-products .topic-layout {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: clamp(24px, 4vw, 48px);
  }
}
.page-products .topic-layout .img-frame {
  margin: 0;
}
.page-products .topic-fold {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 24, 39, 0.56);
  margin-bottom: 10px;
  overflow: hidden;
}
.page-products .topic-fold:last-child {
  margin-bottom: 0;
}
.page-products .topic-fold summary {
  position: relative;
  cursor: pointer;
  list-style: none;
  padding: 14px 46px 14px 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}
.page-products .topic-fold summary::-webkit-details-marker {
  display: none;
}
.page-products .topic-fold summary::after {
  content: "+";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--lime);
}
.page-products .topic-fold[open] summary {
  color: var(--orange);
}
.page-products .topic-fold[open] summary::after {
  content: "–";
  color: var(--orange);
}
.page-products .topic-fold p {
  margin: 0;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 移动端 ---------- */
.page-products .mobile-layout {
  margin-top: clamp(18px, 3vw, 28px);
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}
@media (min-width: 820px) {
  .page-products .mobile-layout {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(24px, 4vw, 48px);
  }
}
.page-products .mobile-layout .img-frame {
  margin: 0;
  max-width: 380px;
}
.page-products .mobile-copy .unit-lede {
  margin-top: 0;
}
.page-products .fact-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .fact-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(248, 250, 252, 0.8);
}
.page-products .fact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--lime);
}
.page-products .fact-list li:nth-child(2n)::before {
  background: var(--orange);
}
.page-products .fact-list li:nth-child(3n)::before {
  background: var(--ice);
}

/* ---------- 收藏说明 ---------- */
.page-products .sticky-layout {
  margin-top: clamp(18px, 3vw, 28px);
  display: grid;
  gap: clamp(18px, 3vw, 30px);
}
@media (min-width: 900px) {
  .page-products .sticky-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(24px, 4vw, 48px);
  }
}
.page-products .sticky-copy .unit-lede {
  margin-top: 0;
}
.page-products .sticky-layout .img-frame {
  margin: 0;
}
.page-products .spec-list {
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.page-products .spec-list div {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.page-products .spec-list dt {
  flex: 0 0 82px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.page-products .spec-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper);
}

/* ---------- 继续浏览 ---------- */
.page-products .next-grid {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}
@media (min-width: 720px) {
  .page-products .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.page-products .next-link {
  display: block;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(10, 15, 31, 0.62);
  color: var(--paper);
  text-decoration: none;
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}
.page-products .next-link:hover {
  border-color: var(--lime);
  transform: translateY(-2px);
}
.page-products .next-link strong {
  display: block;
  font-size: 16px;
  font-weight: 800;
}
.page-products .next-link span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 回到对照台 ---------- */
.page-products .dock-jump {
  position: fixed;
  right: 16px;
  bottom: 18px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 11px 16px;
  border-radius: var(--pill);
  background: var(--lime);
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 16px 34px -18px rgba(182, 255, 60, 0.9);
}
@media (min-width: 1024px) {
  .page-products .dock-jump {
    right: 28px;
    bottom: 26px;
  }
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 420px) {
  .page-products .masthead-metrics {
    grid-template-columns: 1fr;
  }
  .page-products .spec-list div {
    flex-direction: column;
    gap: 4px;
  }
  .page-products .spec-list dt {
    flex: none;
  }
  .page-products .dock-jump {
    right: 12px;
    bottom: 12px;
    padding: 10px 14px;
    font-size: 12.5px;
  }
}