.page-products {
  --strip-shell: 1340px;
  --strip-pad-y: clamp(28px, 5vw, 56px);
  --strip-cols: minmax(0, 3.2fr) minmax(0, 8.8fr);
}

/* ---------- 面包屑 ---------- */
.page-products .tools-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 18px 0 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--muted);
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 95% at 100% 0%, rgba(0, 229, 208, .08), transparent 60%),
    linear-gradient(180deg, rgba(255, 122, 41, .05), transparent 42%);
}

.page-products .tools-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  padding: clamp(40px, 8vw, 96px) 0 clamp(34px, 6vw, 72px);
  position: relative;
}

.page-products .tools-hero__grid::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--line);
  pointer-events: none;
}

.page-products .tools-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-products .tools-hero__text {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--body-text);
}

.page-products .tools-hero__unit {
  font-family: var(--font-body);
  font-size: .42em;
  margin-left: 2px;
  color: var(--muted);
}

.page-products .tools-hero__side {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .tools-hero__side .ht-stat {
  background: var(--ink-800);
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-left: 2px solid transparent;
}

.page-products .tools-hero__side .ht-stat:nth-child(1) {
  border-left-color: var(--cyan);
}

.page-products .tools-hero__side .ht-stat:nth-child(2) {
  border-left-color: var(--orange);
}

.page-products .tools-hero__side .ht-stat:nth-child(3) {
  border-left-color: var(--violet);
}

@media (min-width: 900px) {
  .page-products .tools-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr);
    align-items: end;
  }

  .page-products .tools-hero__side {
    grid-template-columns: 1fr;
  }

  .page-products .tools-hero__side .ht-stat {
    padding: 20px 18px;
  }
}

/* ---------- 工具总览 ---------- */
.page-products .tools-index {
  border-top: 1px solid var(--line);
  margin-top: 8px;
}

.page-products .tools-index__row {
  position: relative;
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  gap: 6px 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--white);
  transition: background-color .3s var(--ease), color .3s var(--ease);
}

.page-products .tools-index__row:hover,
.page-products .tools-index__row:focus-visible {
  background: var(--ink-700);
}

.page-products .tools-index__row::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background: var(--cyan);
  transition: width .45s var(--ease);
}

.page-products .tools-index__row:hover::after,
.page-products .tools-index__row:focus-visible::after {
  width: 100%;
}

.page-products .tools-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  padding-top: 4px;
}

.page-products .tools-index__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 24px);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.page-products .tools-index__use {
  grid-column: 2 / -1;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .tools-index__go {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--line-soft);
  transition: color .3s var(--ease), transform .3s var(--ease);
}

.page-products .tools-index__row:hover .tools-index__go {
  color: var(--cyan);
  transform: translateX(4px);
}

@media (min-width: 820px) {
  .page-products .tools-index__row {
    grid-template-columns: 4rem minmax(0, 20ch) minmax(0, 1fr) 1.5rem;
    align-items: center;
    gap: 28px;
    padding: 20px 0;
  }

  .page-products .tools-index__use {
    grid-column: 3;
  }

  .page-products .tools-index__num {
    padding-top: 0;
  }
}

.page-products .tools-overview__figure {
  margin: clamp(28px, 4vw, 48px) 0 0;
}

/* ---------- 工具长条 ---------- */
.page-products .tools-strips {
  border-top: 1px solid var(--line);
}

.page-products .tool-strip {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink-900);
  transition: background-color .4s var(--ease);
}

.page-products .tool-strip:nth-child(even) {
  background: #070B17;
}

.page-products .tool-strip::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 38%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan) 48%, transparent);
  transform: translateX(-120%);
  opacity: 0;
  pointer-events: none;
}

.page-products .tool-strip:hover::before,
.page-products .tool-strip:focus-within::before {
  animation: tools-scan .95s var(--ease) 1;
}

@keyframes tools-scan {
  0% {
    transform: translateX(-120%);
    opacity: 0;
  }
  18% {
    opacity: 1;
  }
  100% {
    transform: translateX(360%);
    opacity: 0;
  }
}

.page-products .tool-strip__grid {
  box-sizing: border-box;
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  width: 100%;
  max-width: var(--strip-shell);
  margin: 0 auto;
  padding: var(--strip-pad-y) var(--gap);
}

@media (min-width: 900px) {
  .page-products .tool-strip__grid {
    grid-template-columns: var(--strip-cols);
    gap: clamp(32px, 4.5vw, 72px);
    align-items: start;
  }
}

.page-products .tool-strip__id {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.page-products .tool-strip__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--cyan);
  padding: 3px 9px;
  border: 1px solid rgba(0, 229, 208, .38);
  background: rgba(0, 229, 208, .04);
}

.page-products .tool-strip__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .tool-strip__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (min-width: 900px) {
  .page-products .tool-strip__id {
    flex-direction: column;
    gap: 14px;
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

.page-products .tool-strip__body {
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
}

@media (min-width: 760px) {
  .page-products .tool-strip__body {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(24px, 3vw, 44px);
  }
}

.page-products .tool-strip__desc {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--body-text);
  max-width: 58ch;
}

.page-products .tool-strip__desc:last-of-type {
  margin-bottom: 0;
}

.page-products .tool-strip__visual {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .tool-strip__figure {
  margin: 0;
}

.page-products .tool-strip__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-products .tool-strip__legend-mark {
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 5px;
  vertical-align: -1px;
}

.page-products .tool-strip__legend-mark--cyan {
  background: var(--cyan);
}

.page-products .tool-strip__legend-mark--orange {
  background: var(--orange);
}

.page-products .tool-strip__link {
  margin: 18px 0 0;
}

/* ---------- 参数折叠 ---------- */
.page-products .tool-spec {
  margin-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .tool-spec > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .07em;
  color: var(--cyan);
}

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

.page-products .tool-spec > summary::after {
  content: "+";
  font-size: 15px;
  line-height: 1;
  color: var(--cyan);
  transition: transform .3s var(--ease);
}

.page-products .tool-spec[open] > summary::after {
  content: "−";
}

.page-products .tool-spec__grid {
  display: grid;
  gap: 0 28px;
  padding: 4px 0 20px;
}

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

.page-products .tool-spec__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .tool-spec__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .05em;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .tool-spec__val {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--white);
  text-align: right;
}

/* ---------- 标签点阵 ---------- */
.page-products .tag-dots {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .tag-dots__cell {
  aspect-ratio: 1 / 1;
  background: var(--ink-700);
  border: 1px solid var(--line);
  transition: background-color .3s var(--ease);
}

.page-products .tag-dots__cell--on {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .tag-dots__cell--warm {
  background: var(--orange);
  border-color: var(--orange);
}

/* ---------- 导出格式徽标 ---------- */
.page-products .fmt-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .fmt-badge {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  padding: 7px 12px;
  border: 1px solid var(--line-soft);
  color: var(--white);
  background: var(--ink-800);
}

.page-products .fmt-badge--png {
  border-color: rgba(168, 85, 247, .5);
  color: #D6B4FA;
  background: rgba(168, 85, 247, .1);
}

.page-products .fmt-badge--csv {
  border-color: rgba(0, 229, 208, .5);
  color: var(--cyan);
  background: rgba(0, 229, 208, .08);
}

.page-products .fmt-badge--json {
  border-color: rgba(255, 122, 41, .5);
  color: #FFB183;
  background: rgba(255, 122, 41, .08);
}

/* ---------- 刷新时间轴 ---------- */
.page-products .refresh-axis {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 700px) {
  .page-products .refresh-axis {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .refresh-axis__step {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 13px;
  background: var(--ink-800);
}

.page-products .refresh-axis__time {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-products .refresh-axis__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .refresh-axis__step--on .refresh-axis__time {
  color: var(--orange);
}

.page-products .refresh-axis__step--on .refresh-axis__label {
  color: var(--white);
}

/* ---------- 权限对照 ---------- */
.page-products .tools-access .ht-filters {
  margin-bottom: 10px;
}

.page-products .tools-access__live {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--muted);
  min-height: 1em;
}

.page-products .tools-access__tablewrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-products .tools-access__table {
  width: 100%;
  min-width: 640px;
}

.page-products .tools-access__caption {
  text-align: left;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
}

.page-products .tools-access__table th[scope="row"] {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  color: var(--white);
  text-align: left;
  white-space: nowrap;
}

.page-products .tools-access__cta {
  margin-top: clamp(24px, 3.5vw, 40px);
}

.page-products .tools-access__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 0;
}

/* ---------- 场景组合 ---------- */
.page-products .tools-scenes__grid {
  display: grid;
  gap: clamp(16px, 2.2vw, 24px);
}

@media (min-width: 760px) {
  .page-products .tools-scenes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .tools-scene {
  border-top: 2px solid var(--line);
  background: var(--ink-800);
  padding: clamp(20px, 2.6vw, 28px);
}

.page-products .tools-scene:nth-child(1) {
  border-top-color: var(--cyan);
}

.page-products .tools-scene:nth-child(2) {
  border-top-color: var(--orange);
}

.page-products .tools-scene:nth-child(3) {
  border-top-color: var(--violet);
}

.page-products .tools-scene__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .tools-scene__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--body-text);
}

.page-products .tools-scene__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 1px;
  background: var(--line-soft);
}

.page-products .tools-scenes__more {
  margin: clamp(24px, 3.5vw, 36px) 0 0;
}

/* ---------- 窄屏兜底 ---------- */
@media (max-width: 480px) {
  .page-products .tools-index__row {
    grid-template-columns: 2.4rem minmax(0, 1fr) auto;
    gap: 4px 10px;
  }

  .page-products .tag-dots {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .refresh-axis {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tool-strip::before,
  .page-products .tools-index__row::after,
  .page-products .tools-index__go,
  .page-products .tag-dots__cell {
    animation: none !important;
    transition: none !important;
  }
}