/* ===== 工具中心 · 页面专属样式（作用域 .page-products） ===== */
.page-products {
  --ph-hue-1: #8C97A3;
  --ph-hue-2: #3D6E8F;
  --ph-hue-3: #2B5570;
  --ph-hue-4: #2E6B5A;
  --ph-hue-5: #7FB3A3;
  --ph-hue-6: #C94A15;
  --ph-card-bg: #12263D;
  --ph-card-bg-hi: #16304C;
}

/* 面包屑 */
.page-products .ph-crumb {
  padding-top: 28px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-products .ph-hero {
  padding-top: 20px;
  padding-bottom: 8px;
}

.page-products .ph-hero .ayx-h1 {
  max-width: 22ch;
}

.page-products .ph-hero .ayx-lede {
  max-width: 62ch;
}

.page-products .ph-status {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-top: 26px;
  padding: 14px 18px;
  border-radius: var(--pill);
  background: rgba(140, 151, 163, 0.1);
  border: 1px solid var(--line);
}

.page-products .ph-status__label {
  color: var(--steel);
  letter-spacing: 0.14em;
  font-size: 12px;
}

.page-products .ph-status__value {
  color: var(--fog);
  font-size: 15px;
}

.page-products .ph-status__value strong {
  color: var(--signal);
  font-family: var(--mono);
  font-weight: 700;
  font-size: 17px;
  padding: 0 2px;
}

.page-products .ph-status__note {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.06em;
  margin-left: auto;
}

/* 标签带容器 */
.page-products .ph-filterbar {
  margin-top: 22px;
}

.page-products .ph-filterbar .ayx-tagbar {
  gap: 8px;
}

.page-products .ph-hero__hint {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 22px;
}

.page-products .ph-hero__hint .ayx-mono {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 工具墙 ---------- */
.page-products .ph-wall {
  padding-top: 44px;
}

.page-products .ph-wall__head {
  max-width: 66ch;
  margin-bottom: 26px;
}

.page-products .ph-figure {
  margin: 26px 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: rgba(140, 151, 163, 0.08);
}

.page-products .ph-figure .ayx-media__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .ph-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
  margin-top: 26px;
}

.page-products .ph-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 24px;
  border-radius: var(--r-lg);
  background: var(--ph-card-bg);
  border: 1px solid var(--line);
  transition: background var(--t) var(--ease), transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-products .ph-card__hue {
  display: block;
  height: 8px;
  width: 100%;
  border-radius: 3px;
  background: var(--ph-hue, var(--steel));
  transition: height var(--t) var(--ease), opacity var(--t) var(--ease);
}

.page-products .ph-card__idx {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.page-products .ph-card .ayx-h3 {
  margin: 0;
}

.page-products .ph-card__body {
  color: var(--dim);
  font-size: 15px;
  line-height: 1.8;
  margin: 0;
  flex: 1 1 auto;
}

.page-products .ph-card .ayx-btn {
  align-self: flex-start;
}

/* 卡片色彩节奏 */
.page-products .ph-card--1 { --ph-hue: var(--ph-hue-1); }
.page-products .ph-card--2 { --ph-hue: var(--ph-hue-2); }
.page-products .ph-card--3 { --ph-hue: var(--ph-hue-3); }
.page-products .ph-card--4 { --ph-hue: var(--ph-hue-4); }
.page-products .ph-card--5 { --ph-hue: var(--ph-hue-5); }
.page-products .ph-card--6 { --ph-hue: var(--ph-hue-6); }

.page-products .ph-card--6 {
  background: linear-gradient(180deg, rgba(201, 74, 21, 0.14), var(--ph-card-bg) 62%);
}

.page-products .ph-card--4 .ph-card__hue { opacity: 0.95; }

.page-products .ph-card:hover,
.page-products .ph-card:focus-within {
  background: var(--ph-card-bg-hi);
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-products .ph-card:hover .ph-card__hue,
.page-products .ph-card:focus-within .ph-card__hue {
  height: 12px;
}

.page-products .ph-card:hover .ayx-btn--ghost,
.page-products .ph-card:focus-within .ayx-btn--ghost {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink);
}

/* ---------- 标签筛选器 ---------- */
.page-products .ph-tagfilter {
  padding-top: 52px;
  padding-bottom: 52px;
}

.page-products .ph-tagfilter__main {
  max-width: 68ch;
}

.page-products .ph-tagfilter__fig {
  margin-top: 26px;
}

.page-products .ph-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 26px;
}

.page-products .ph-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: rgba(5, 12, 20, 0.42);
  border-left: 3px solid var(--blue);
}

.page-products .ph-step__num {
  color: var(--pine-lt);
  font-size: 12px;
  letter-spacing: 0.12em;
  white-space: nowrap;
  padding-top: 2px;
}

.page-products .ph-step__text {
  margin: 0;
  color: var(--dim);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 版本对照 ---------- */
.page-products .ph-version {
  padding-top: 52px;
}

.page-products .ph-version__head {
  max-width: 68ch;
}

.page-products .ph-diff {
  display: grid;
  gap: 14px;
  margin: 30px 0 10px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--ink-2);
  border: 1px solid var(--line);
}

.page-products .ph-diff__row {
  display: grid;
  grid-template-columns: 88px 1fr 44px;
  align-items: center;
  gap: 12px;
}

.page-products .ph-diff__tag {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-products .ph-diff__num {
  color: var(--dim);
  font-size: 12px;
  text-align: right;
}

.page-products .ph-bar {
  height: 10px;
  border-radius: var(--pill);
  background: rgba(140, 151, 163, 0.16);
  overflow: hidden;
}

.page-products .ph-bar__fill {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  border-radius: var(--pill);
  transition: width var(--t) var(--ease);
}

.page-products .ph-bar__fill--add { background: var(--pine); }
.page-products .ph-bar__fill--move { background: var(--blue); }
.page-products .ph-bar__fill--cut { background: var(--signal-dark); }

/* ---------- 服务范围查询 ---------- */
.page-products .ph-scope {
  padding-top: 52px;
  padding-bottom: 52px;
}

.page-products .ph-scope__points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .ph-scope__points li {
  position: relative;
  padding-left: 18px;
  color: var(--dim);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .ph-scope__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--pine-lt);
}

.page-products .ph-switch {
  margin-top: 26px;
  padding: 20px;
  border-radius: var(--r-lg);
  background: rgba(5, 12, 20, 0.46);
  border: 1px solid var(--line);
}

.page-products .ph-switch__opts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .ph-switch__panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .ph-panel {
  padding: 16px;
  border-radius: var(--r-md);
  background: var(--ink);
  border: 1px solid var(--line);
}

.page-products .ph-panel__head {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.1em;
  margin: 0 0 10px;
}

.page-products .ph-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .ph-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--dim);
}

.page-products .ph-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 3px;
  border-radius: 1px;
}

.page-products .ph-list__add::before { background: var(--pine-lt); }
.page-products .ph-list__cut::before { background: var(--signal-dark); }
.page-products .ph-list__cut { color: var(--steel); }

/* ---------- 索引快照 ---------- */
.page-products .ph-index {
  padding-top: 52px;
}

.page-products .ph-index__text {
  max-width: 62ch;
}

.page-products .ph-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.page-products .ph-stats .ayx-stat {
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: var(--ink-2);
  border-left: 3px solid var(--steel);
}

.page-products .ph-stats .ayx-stat--pine { border-left-color: var(--pine); }
.page-products .ph-stats .ayx-stat--signal { border-left-color: var(--signal); }

.page-products .ph-stats .ayx-stat__num {
  display: block;
  font-family: var(--mono);
  font-size: 26px;
  color: var(--fog);
  letter-spacing: -0.01em;
}

.page-products .ph-stats .ayx-stat__num small {
  font-size: 14px;
  color: var(--steel);
  margin-left: 2px;
}

.page-products .ph-stats .ayx-stat__label {
  display: block;
  margin-top: 4px;
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.06em;
}

/* ---------- 术语表 ---------- */
.page-products .ph-glossary {
  padding-top: 52px;
  padding-bottom: 52px;
}

.page-products .ph-glossary__text {
  max-width: 64ch;
}

.page-products .ph-terms {
  margin-top: 26px;
  padding: 18px;
  border-radius: var(--r-lg);
  background: var(--hull);
  border: 1px solid var(--line);
  display: grid;
  gap: 0;
}

.page-products .ph-terms__row {
  display: grid;
  grid-template-columns: 1fr 12px auto;
  align-items: center;
  gap: 10px;
  padding: 10px 6px;
  border-bottom: 1px dashed var(--line);
}

.page-products .ph-terms__row:last-child {
  border-bottom: 0;
}

.page-products .ph-terms__word {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--fog);
  letter-spacing: 0.02em;
}

.page-products .ph-terms__dot {
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--steel);
}

.page-products .ph-terms__dot--1 { background: var(--ph-hue-1); }
.page-products .ph-terms__dot--3 { background: var(--ph-hue-3); }
.page-products .ph-terms__dot--4 { background: var(--ph-hue-4); }
.page-products .ph-terms__dot--5 { background: var(--ph-hue-5); }
.page-products .ph-terms__dot--6 { background: var(--ph-hue-6); }

.page-products .ph-terms__line {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--steel);
  letter-spacing: 0.06em;
  text-align: right;
}

/* ---------- 使用顺序 ---------- */
.page-products .ph-order {
  padding-top: 30px;
  padding-bottom: 64px;
}

.page-products .ph-order__inner {
  max-width: 760px;
}

.page-products .ph-routes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}

.page-products .ph-route {
  padding: 20px;
  border-radius: var(--r-lg);
  background: var(--ink-2);
  border: 1px solid var(--line);
  transition: background var(--t) var(--ease), transform var(--t) var(--ease);
}

.page-products .ph-route:hover,
.page-products .ph-route:focus-within {
  background: var(--ph-card-bg-hi);
  transform: translateY(-2px);
}

.page-products .ph-route__who {
  margin: 0 0 12px;
  color: var(--signal);
  font-size: 12px;
  letter-spacing: 0.14em;
}

.page-products .ph-route__list {
  margin: 0 0 16px;
  padding-left: 18px;
  display: grid;
  gap: 8px;
}

.page-products .ph-route__list li {
  color: var(--dim);
  font-size: 15px;
  line-height: 1.75;
}

.page-products .ph-more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .ph-more__label {
  color: var(--steel);
  font-size: 12px;
  letter-spacing: 0.14em;
  margin-right: 6px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .ph-crumb { padding-top: 34px; }
  .page-products .ph-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .page-products .ph-steps { grid-template-columns: repeat(3, 1fr); }
  .page-products .ph-routes { grid-template-columns: repeat(2, 1fr); }
  .page-products .ph-status__note { margin-left: auto; }
  .page-products .ph-scope__points { gap: 14px; }
}

@media (min-width: 1024px) {
  .page-products .ph-hero { padding-top: 28px; }
  .page-products .ph-grid { grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .page-products .ph-grid .ph-card:nth-child(n + 4) { margin-top: 40px; }
  .page-products .ph-filterbar .ayx-tagbar { gap: 10px; }
  .page-products .ph-switch__panels { grid-template-columns: repeat(2, 1fr); }
  .page-products .ph-routes { grid-template-columns: repeat(3, 1fr); }
  .page-products .ph-terms { grid-template-columns: repeat(2, 1fr); column-gap: 24px; }
  .page-products .ph-terms__row:nth-last-child(2) { border-bottom: 1px dashed var(--line); }
  .page-products .ph-tagfilter,
  .page-products .ph-version,
  .page-products .ph-index,
  .page-products .ph-scope { padding-top: 68px; }
  .page-products .ph-scope { padding-bottom: 68px; }
}

@media (min-width: 1280px) {
  .page-products .ph-hero .ayx-h1 { max-width: 24ch; }
  .page-products .ph-wall { padding-top: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ph-card,
  .page-products .ph-card__hue,
  .page-products .ph-route,
  .page-products .ph-bar__fill {
    transition-duration: 0ms;
  }
  .page-products .ph-card:hover,
  .page-products .ph-card:focus-within,
  .page-products .ph-route:hover,
  .page-products .ph-route:focus-within {
    transform: none;
  }
}
</PAGE_CSS>

.page-products {
  --w: 1rem;
}