.page-products {
  --pd-sec: 56px;
  --pd-gap: 24px;
  background: var(--bs-mist);
  color: var(--bs-graphite);
  font-family: var(--bs-body);
}

.page-products .pd-crumb-now {
  color: var(--bs-indigo);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  background: var(--bs-white);
  border-bottom: var(--bs-hair);
  padding: 24px 0 var(--pd-sec);
}

.page-products .pd-hero__grid {
  margin-top: 32px;
  display: grid;
  gap: 32px;
}

.page-products .pd-hero__title {
  margin: 12px 0 0;
  font-family: var(--bs-heading);
  font-weight: 800;
  font-size: clamp(28px, 7.2vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--bs-indigo-deep);
}

.page-products .pd-hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--bs-graphite);
}

.page-products .pd-hero__actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pd-hero__aside {
  border-top: 2px solid var(--bs-lake);
  padding-top: 14px;
  font-size: 14px;
}

.page-products .pd-aside__label {
  margin: 0 0 12px;
  font-family: var(--bs-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bs-lake);
}

.page-products .pd-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-aside__list li {
  border-left: 1px solid var(--bs-line);
  padding-left: 12px;
  line-height: 1.75;
  color: #4a5157;
}

/* ---------- 章节标题 ---------- */
.page-products .pd-head {
  max-width: 46em;
}

.page-products .pd-head__title {
  margin: 10px 0 0;
  font-family: var(--bs-heading);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--bs-indigo-deep);
}

.page-products .pd-head__note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: #4a5157;
}

.page-products .pd-text {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: #454b50;
}

.page-products .pd-text--tight {
  margin-top: 22px;
}

/* ---------- 服务总览 ---------- */
.page-products .pd-services {
  padding: var(--pd-sec) 0;
  background: var(--bs-mist);
}

.page-products .pd-filterbar {
  margin-top: 26px;
  padding-top: 18px;
  border-top: var(--bs-hair);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.page-products .pd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-chip {
  appearance: none;
  border: 1px solid var(--bs-line);
  border-radius: 0;
  background: var(--bs-white);
  color: var(--bs-indigo);
  font-family: var(--bs-body);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  cursor: pointer;
  transition: background-color 120ms var(--bs-ease), border-color 120ms var(--bs-ease), color 120ms var(--bs-ease);
}

.page-products .pd-chip:hover {
  border-color: var(--bs-lake);
}

.page-products .pd-chip.is-active {
  background: var(--bs-indigo);
  border-color: var(--bs-indigo);
  color: var(--bs-white);
}

.page-products .pd-chip:focus-visible {
  outline: 2px solid var(--bs-sand);
  outline-offset: 2px;
}

.page-products .pd-filter-status {
  margin: 0;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--bs-lake);
}

.page-products .pd-lines {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-products .pd-line {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 22px 0;
  border-top: var(--bs-hair);
  transition: background-color 160ms var(--bs-ease);
}

.page-products .pd-line:last-child {
  border-bottom: var(--bs-hair);
}

.page-products .pd-line:hover {
  background: rgba(169, 211, 216, 0.12);
}

.page-products [data-filter-item][hidden] {
  display: none !important;
}

.page-products .pd-line__num {
  font-family: var(--bs-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--bs-lake);
  padding-top: 3px;
}

.page-products .pd-line__title {
  margin: 0 0 10px;
  font-family: var(--bs-heading);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--bs-indigo-deep);
}

.page-products .pd-line__prob,
.page-products .pd-line__fit,
.page-products .pd-line__out {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.8;
  color: #454b50;
}

.page-products .pd-line__k {
  display: inline-block;
  min-width: 3.4em;
  margin-right: 8px;
  font-family: var(--bs-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--bs-lake);
}

.page-products .pd-line__out .pd-line__k {
  color: var(--bs-brick);
}

.page-products .pd-line__tick {
  display: none;
}

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

.page-products .pd-copytools__hint {
  font-size: 13px;
  line-height: 1.7;
  color: #5b646a;
}

/* ---------- 入口配置 ---------- */
.page-products .pd-entry {
  background: var(--bs-white);
  border-top: var(--bs-hair);
  border-bottom: var(--bs-hair);
  padding: var(--pd-sec) 0;
}

.page-products .pd-split {
  display: grid;
  gap: 32px;
}

.page-products .pd-split__title {
  margin: 10px 0 0;
  font-family: var(--bs-heading);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--bs-indigo-deep);
}

.page-products .pd-points {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pd-points li {
  border-left: 3px solid var(--bs-lake-soft);
  padding-left: 14px;
  font-size: 14px;
  line-height: 1.8;
  color: #454b50;
}

.page-products .pd-points__k {
  display: block;
  margin-bottom: 4px;
  font-family: var(--bs-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--bs-indigo-deep);
}

.page-products .pd-acc {
  margin-top: 28px;
}

.page-products .pd-split__side {
  background: var(--bs-mist);
  border-top: 2px solid var(--bs-sand);
  padding: 18px;
  font-size: 13.5px;
  line-height: 1.8;
}

.page-products .pd-side__label {
  margin: 0 0 12px;
  font-family: var(--bs-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bs-lake);
}

.page-products .pd-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-side__list li {
  position: relative;
  padding-left: 18px;
  color: #454b50;
}

.page-products .pd-side__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 1px;
  background: var(--bs-sand);
}

.page-products .pd-side__note {
  margin: 18px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--bs-line);
  color: #5b646a;
}

.page-products .pd-side__note a {
  color: var(--bs-lake);
}

/* ---------- 图片 ---------- */
.page-products .pd-media {
  margin: 30px 0 0;
}

.page-products .pd-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--bs-line);
  background: var(--bs-white);
}

.page-products .pd-media figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: #5b646a;
}

/* ---------- 标签矩阵 ---------- */
.page-products .pd-tags {
  padding: var(--pd-sec) 0;
  background-color: var(--bs-indigo-deep);
  background-image: repeating-linear-gradient(115deg, rgba(169, 211, 216, 0.07) 0 1px, transparent 1px 120px);
  color: var(--bs-mist);
}

.page-products .pd-eyebrow--light {
  color: var(--bs-lake-soft);
}

.page-products .pd-tags__title {
  margin: 10px 0 0;
  font-family: var(--bs-heading);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--bs-white);
}

.page-products .pd-tags__lede {
  margin: 16px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 247, 245, 0.86);
}

.page-products .pd-matrix {
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid rgba(199, 210, 214, 0.28);
  display: grid;
  gap: 26px;
}

.page-products .pd-matrix__label {
  margin: 0 0 12px;
  font-family: var(--bs-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 247, 245, 0.62);
}

.page-products .pd-matrix__row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pd-tag {
  position: relative;
  display: inline-block;
  padding: 9px 14px;
  font-size: 14px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: help;
  outline: none;
}

.page-products .pd-tag--gold {
  background: var(--bs-sand);
  color: var(--bs-indigo-deep);
  font-weight: 700;
}

.page-products .pd-tag--lake {
  background: var(--bs-lake-soft);
  color: var(--bs-indigo-deep);
}

.page-products .pd-tag--ghost {
  border-color: rgba(169, 211, 216, 0.55);
  color: var(--bs-lake-soft);
  cursor: default;
}

.page-products .pd-tag:focus-visible {
  outline: 2px solid var(--bs-sand);
  outline-offset: 3px;
}

.page-products .pd-tagitem__tip {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 6;
  width: max-content;
  max-width: min(240px, 68vw);
  padding: 8px 10px;
  background: var(--bs-white);
  color: var(--bs-graphite);
  border-left: 3px solid var(--bs-sand);
  font-size: 12px;
  line-height: 1.6;
  font-weight: 400;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 160ms var(--bs-ease), transform 160ms var(--bs-ease), visibility 160ms linear;
  pointer-events: none;
}

.page-products .pd-tagitem:hover .pd-tagitem__tip,
.page-products .pd-tagitem:focus .pd-tagitem__tip,
.page-products .pd-tagitem:focus-visible .pd-tagitem__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-products .pd-phases {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(199, 210, 214, 0.22);
}

.page-products .pd-phases li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(199, 210, 214, 0.22);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 247, 245, 0.86);
}

.page-products .pd-phases__k {
  display: inline-block;
  min-width: 6em;
  margin-right: 10px;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--bs-sand);
}

.page-products .pd-tags .pd-media img {
  border-color: rgba(199, 210, 214, 0.3);
  background: var(--bs-indigo);
}

.page-products .pd-tags .pd-media figcaption {
  color: rgba(244, 247, 245, 0.72);
}

/* ---------- 三步确认 ---------- */
.page-products .pd-steps {
  padding: var(--pd-sec) 0;
  background: var(--bs-white);
  border-bottom: var(--bs-hair);
}

.page-products .pd-flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
}

.page-products .pd-flow__item {
  position: relative;
  padding: 0 0 24px 30px;
  border-left: 1px solid var(--bs-line);
}

.page-products .pd-flow__item:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .pd-flow__num {
  position: absolute;
  left: -14px;
  top: 0;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--bs-sand);
  color: var(--bs-indigo-deep);
  font-family: var(--bs-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-products .pd-flow__title {
  margin: 0 0 8px;
  font-family: var(--bs-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--bs-indigo-deep);
}

.page-products .pd-flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #454b50;
}

.page-products .pd-steps__foot {
  margin-top: 30px;
  padding-top: 20px;
  border-top: var(--bs-hair);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 16px;
  justify-content: space-between;
}

.page-products .pd-steps__note {
  margin: 0;
  max-width: 38em;
  font-size: 14px;
  line-height: 1.8;
  color: #4a5157;
}

/* ---------- 版本记录 ---------- */
.page-products .pd-trends {
  padding: var(--pd-sec) 0;
  background: var(--bs-mist);
}

.page-products .pd-trends__grid {
  display: grid;
  gap: 28px;
}

.page-products .pd-meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  border-top: var(--bs-hair);
}

.page-products .pd-meta li {
  display: grid;
  grid-template-columns: 5.6em minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: var(--bs-hair);
  font-size: 14px;
  line-height: 1.75;
  color: #454b50;
}

.page-products .pd-meta__k {
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--bs-lake);
}

.page-products .pd-links {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 交付 ---------- */
.page-products .pd-deliver {
  padding: var(--pd-sec) 0;
  background: var(--bs-white);
  border-top: var(--bs-hair);
}

.page-products .pd-ruler {
  margin-top: 30px;
}

.page-products .pd-ruler__bar {
  height: 10px;
  border-left: 2px solid var(--bs-sand);
  border-right: 2px solid var(--bs-sand);
  background: repeating-linear-gradient(90deg, var(--bs-lake) 0 2px, transparent 2px 12px);
}

.page-products .pd-ruler__marks {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-ruler__marks li {
  border-top: 1px solid var(--bs-line);
  padding-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: #4a5157;
}

.page-products .pd-ruler__d {
  display: block;
  margin-bottom: 4px;
  font-family: var(--bs-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--bs-brick);
}

.page-products .pd-acc--deliver {
  margin-top: 34px;
}

.page-products .pd-scenes {
  margin-top: 32px;
  padding: 20px;
  background: var(--bs-mist);
  border-left: 3px solid var(--bs-lake);
}

.page-products .pd-scenes__label {
  margin: 0 0 14px;
  font-family: var(--bs-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bs-lake);
}

.page-products .pd-scenes__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-scenes__list li {
  font-size: 14px;
  line-height: 1.8;
  color: #454b50;
}

.page-products .pd-scenes__k {
  display: block;
  font-family: var(--bs-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--bs-indigo-deep);
  margin-bottom: 2px;
}

/* ---------- 收尾 ---------- */
.page-products .pd-cta {
  background: var(--bs-indigo);
  color: var(--bs-mist);
  padding: 48px 0;
}

.page-products .pd-cta__inner {
  max-width: 44em;
}

.page-products .pd-cta__title {
  margin: 0;
  font-family: var(--bs-heading);
  font-weight: 800;
  font-size: clamp(21px, 4vw, 32px);
  line-height: 1.28;
  letter-spacing: -0.015em;
  color: var(--bs-white);
}

.page-products .pd-cta__text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 247, 245, 0.86);
}

.page-products .pd-cta__actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pd-cta .bs-btn--ghost {
  border-color: rgba(244, 247, 245, 0.6);
  color: var(--bs-white);
}

.page-products .pd-cta .bs-btn--ghost:hover {
  border-color: var(--bs-sand);
  color: var(--bs-sand);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products {
    --pd-sec: 76px;
  }

  .page-products .pd-ruler__marks {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }
}

@media (min-width: 900px) {
  .page-products .pd-flow {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pd-flow__item {
    border-left: none;
    border-top: 2px solid var(--bs-line);
    padding: 26px 28px 0 0;
  }

  .page-products .pd-flow__item:last-child {
    padding-right: 0;
  }

  .page-products .pd-flow__num {
    left: 0;
    top: -14px;
  }

  .page-products .pd-line__tick {
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    width: 90px;
    height: 100%;
    pointer-events: none;
  }

  .page-products .pd-line__tick::before {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    width: 68px;
    height: 1px;
    background: var(--bs-lake-soft);
    transform: rotate(-24deg);
    transform-origin: right center;
  }

  .page-products .pd-line {
    padding-right: 100px;
  }
}

@media (min-width: 960px) {
  .page-products {
    --pd-sec: 92px;
  }

  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 64px;
    align-items: start;
  }

  .page-products .pd-split {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 60px;
    align-items: start;
  }

  .page-products .pd-trends__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 52px;
    align-items: start;
  }

  .page-products .pd-line {
    grid-template-columns: 46px minmax(0, 1fr);
    padding: 26px 110px 26px 0;
  }

  .page-products .pd-matrix {
    gap: 30px;
  }
}

@media (hover: none) {
  .page-products .pd-tagitem__tip {
    display: none;
  }

  .page-products .pd-tag {
    cursor: default;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-line,
  .page-products .pd-chip,
  .page-products .pd-tagitem__tip {
    transition: none;
  }
}