.page-products {
  background: var(--ink);
  color: var(--text);
  display: block;
  padding-bottom: clamp(40px, 6vw, 96px);
}

/* 面包屑 */
.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 30px);
  font-family: var(--font-narrow);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--cyan);
}
.page-products .breadcrumb [aria-current="page"] {
  color: var(--cyan);
}

/* 首屏 */
.page-products .tools-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 62px) 0 clamp(22px, 3.4vw, 44px);
  border-bottom: 1px solid var(--line);
}
.page-products .tools-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(48px, 12vw, 150px);
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--flame));
}
.page-products .display {
  margin: 0.24em 0 0.4em;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(34px, 7.4vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  max-width: 17ch;
}
.page-products .display .hl {
  color: var(--ink);
  background: var(--flame);
  padding: 0 0.14em;
  clip-path: polygon(0.18em 0, 100% 0, 100% calc(100% - 0.2em), calc(100% - 0.2em) 100%, 0 100%, 0 0.2em);
  display: inline-block;
}
.page-products .tools-hero__lede {
  max-width: 60ch;
  margin: 0 0 clamp(20px, 3vw, 34px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--text);
}
.page-products .statline {
  margin: 0 0 clamp(20px, 3vw, 34px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

/* 工具切换（页内锚点） */
.page-products .tool-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .segmented__btn {
  display: inline-block;
  padding: 10px 16px;
  border: 1px solid var(--line);
  color: var(--cyan-soft);
  font-family: var(--font-narrow);
  font-size: 14px;
  letter-spacing: 0.08em;
  text-decoration: none;
  background: var(--panel);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.page-products .segmented__btn:hover,
.page-products .segmented__btn:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}
.page-products .segmented__btn.is-active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 600;
}

/* 区块框架 */
.page-products .tool {
  padding: clamp(36px, 5.6vw, 78px) 0;
  border-bottom: 1px solid var(--line);
}
.page-products .tool:last-of-type {
  border-bottom: 0;
}
.page-products .tool--quiet {
  padding-top: clamp(28px, 4vw, 54px);
}
.page-products .tool__head {
  max-width: 68ch;
  margin-bottom: clamp(22px, 3.4vw, 42px);
}
.page-products .tool__title {
  margin: 0.2em 0 0.5em;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(26px, 4.4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--text);
}
.page-products .tool__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
}
.page-products .sub {
  margin: 0 0 0.6em;
  font-family: var(--font-narrow);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cyan-soft);
}
.page-products .sub:not(:first-child) {
  margin-top: 1.8em;
}
.page-products p {
  font-size: 16px;
  line-height: 1.85;
}
.page-products .note {
  margin: 0.9em 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}
.page-products .note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 200, 0.45);
}
.page-products .note a:hover,
.page-products .note a:focus-visible {
  color: var(--cyan-soft);
}

/* 两栏 */
.page-products .split {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
}

/* 口径列表 */
.page-products .fmt {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .fmt li {
  display: grid;
  gap: 4px;
  padding: 14px 0 14px 16px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.page-products .fmt li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 3px;
  height: 20px;
  background: var(--flame);
}
.page-products .fmt__k {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}
.page-products .fmt__v {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

/* 积分榜表格 */
.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-products .rank-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  background: var(--panel);
  font-size: 15px;
}
.page-products .rank-table__cap {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: var(--panel-2);
}
.page-products .rank-table th,
.page-products .rank-table td {
  padding: 10px 12px;
  text-align: right;
  border-bottom: 1px solid var(--line);
}
.page-products .rank-table thead th {
  font-family: var(--font-narrow);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan-soft);
  background: var(--panel-2);
}
.page-products .rank-table th:nth-child(2),
.page-products .rank-table td:nth-child(2) {
  text-align: left;
}
.page-products .rank-table tbody tr:hover {
  background: var(--panel-2);
}
.page-products .rank-table__no {
  color: var(--muted);
  font-weight: 500;
}
.page-products .rank-table__no.is-top {
  color: var(--flame);
  font-weight: 700;
}
.page-products .rank-table__pt {
  color: var(--cyan);
  font-weight: 600;
}

/* 项目标签 */
.page-products .chiprow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 1.6em 0 0;
  padding: 0;
}
.page-products .chip {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--cyan-soft);
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* 日历热力图 */
.page-products .heat-card {
  padding: clamp(18px, 2.4vw, 28px);
}
.page-products .heat-card__title {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}
.page-products .heat {
  display: block;
  width: 100%;
  max-width: 380px;
  height: auto;
}
.page-products .heat rect {
  fill: var(--cyan);
}
.page-products .heat .l1 { opacity: 0.08; }
.page-products .heat .l2 { opacity: 0.2; }
.page-products .heat .l3 { opacity: 0.36; }
.page-products .heat .l4 { opacity: 0.55; }
.page-products .heat .l5 { opacity: 0.78; }
.page-products .heat .l6 { opacity: 1; }
.page-products .heat-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  font-size: 12px;
  color: var(--muted);
}
.page-products .heat-legend li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-products .heat-legend .sw {
  width: 14px;
  height: 14px;
  background: var(--cyan);
  display: inline-block;
}

/* 订阅区小图 */
.page-products .sub-shot {
  margin-top: clamp(16px, 2.4vw, 28px);
}

/* 检索演示 */
.page-products .finder-demo {
  background: var(--panel);
  padding: clamp(18px, 3vw, 32px);
  margin-bottom: clamp(24px, 3.4vw, 44px);
  display: grid;
  gap: 10px;
}
.page-products .finder__label {
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--cyan-soft);
}
.page-products .finder__input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.page-products .finder__input:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}
.page-products .finder__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
}
.page-products .hitlist {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .hitlist li {
  padding: 11px 4px 11px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.6;
  position: relative;
}
.page-products .hitlist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 2px;
  background: var(--cyan);
}

/* 场景说明牌 */
.page-products .scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(16px, 2.4vw, 26px);
}
.page-products .scenes .plate {
  padding: 6px 0 6px 18px;
}
.page-products .plate__title {
  margin: 0 0 0.4em;
  font-family: var(--font-narrow);
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text);
}
.page-products .plate__meta {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* 上手三步 */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
  counter-reset: step;
}
.page-products .steps__item {
  position: relative;
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--panel);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.page-products .steps__no {
  display: block;
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 600;
  color: var(--flame);
  line-height: 1;
}
.page-products .steps__title {
  margin: 0.5em 0 0.4em;
  font-family: var(--font-narrow);
  font-size: 18px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}
.page-products .steps__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* 收尾按钮组 */
.page-products .tool-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(24px, 3.4vw, 42px);
  padding-top: clamp(20px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

/* 图片容器兜底 */
.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products figure {
  margin: 0;
}

/* 平板及以上 */
@media (min-width: 760px) {
  .page-products .fmt li {
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
  .page-products .scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .heat-card {
    max-width: 460px;
  }
}

/* 桌面：主区与示例区并排，示例块允许向右溢出半列 */
@media (min-width: 1024px) {
  .page-products .split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: start;
  }
  .page-products .split--text-first {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
  .page-products .split__aside {
    margin-right: calc(-1 * clamp(0px, 3vw, 44px));
  }
  .page-products .tool__head {
    margin-bottom: clamp(28px, 3.6vw, 52px);
  }
  .page-products .finder-demo {
    max-width: 980px;
  }
}