.page-products {
  --prod-line: rgba(140, 90, 43, 0.32);
  --prod-line-soft: rgba(140, 90, 43, 0.16);
  background: var(--lj-cream);
  color: var(--lj-ink);
  font-family: var(--lj-serif);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-family: var(--lj-sans);
  line-height: 1.16;
}

.page-products p {
  margin: 0;
}

.page-products ul,
.page-products ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products a {
  text-decoration: none;
}

/* ---------- 首屏工作台 ---------- */
.prod-desk {
  position: relative;
  padding: clamp(104px, 13vw, 168px) 0 clamp(44px, 6vw, 72px);
  background:
    radial-gradient(95% 75% at 88% 2%, rgba(30, 85, 71, 0.95), rgba(16, 60, 51, 0) 64%),
    linear-gradient(168deg, var(--lj-deep) 0%, #0a2620 76%, #081f1a 100%);
  color: var(--lj-cream);
}

.prod-desk .lj-breadcrumb__list {
  color: rgba(244, 239, 228, 0.55);
}

.prod-desk .lj-breadcrumb__link {
  color: rgba(244, 239, 228, 0.72);
}

.prod-desk .lj-breadcrumb__link:hover,
.prod-desk .lj-breadcrumb__link:focus-visible {
  color: var(--lj-copper-hi);
}

.prod-desk .lj-breadcrumb__sep {
  color: rgba(244, 239, 228, 0.32);
}

.prod-desk .lj-breadcrumb__current {
  color: var(--lj-copper-hi);
}

.prod-desk__grid {
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  margin-top: clamp(20px, 3vw, 36px);
}

.prod-desk__eyebrow {
  color: var(--lj-copper-hi);
}

.prod-desk__lede h1 {
  margin-top: 12px;
  font-size: clamp(2.15rem, 6vw, 4.15rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--lj-cream);
}

.prod-desk__intro {
  margin-top: clamp(16px, 2vw, 24px);
  max-width: 48ch;
  font-size: clamp(0.95rem, 1.4vw, 1.06rem);
  line-height: 1.78;
  color: rgba(244, 239, 228, 0.78);
}

.prod-desk__rail {
  display: grid;
  gap: 10px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

.prod-desk__rail li {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  background: rgba(244, 239, 228, 0.07);
  border-left: 2px solid var(--lj-copper);
  border-radius: var(--lj-radius);
}

.prod-desk__rail-num {
  font-family: var(--lj-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--lj-copper-hi);
}

.prod-desk__rail-name {
  font-family: var(--lj-sans);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--lj-cream);
}

.prod-desk__rail-desc {
  font-size: 0.8rem;
  line-height: 1.55;
  color: rgba(244, 239, 228, 0.66);
}

.prod-desk__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 32px);
}

.prod-desk__visual {
  position: relative;
}

.prod-photo {
  margin: 0;
  border: 1px solid rgba(214, 163, 106, 0.5);
  background: #0b2620;
  overflow: hidden;
}

.prod-photo img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.prod-desk__badge {
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  background: var(--lj-mist);
  color: var(--lj-deep);
  border: 1px solid var(--lj-copper);
}

.prod-desk__badge-label {
  font-family: var(--lj-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--lj-hair);
}

.prod-desk__badge strong {
  font-family: var(--lj-sans);
  font-size: 1rem;
  font-weight: 800;
}

.prod-desk__badge span:last-child {
  font-size: 0.82rem;
  color: rgba(23, 26, 23, 0.72);
}

/* ---------- 主体两栏 ---------- */
.prod-body {
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(56px, 8vw, 96px);
}

.prod-body__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.prod-index {
  border-top: 2px solid var(--lj-deep);
  padding-top: 14px;
}

.prod-index__title {
  margin-bottom: 10px;
  font-family: var(--lj-sans);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--lj-hair);
}

.prod-index__list {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.prod-index__list a {
  display: block;
  white-space: nowrap;
  padding: 8px 10px;
  font-family: var(--lj-sans);
  font-size: 0.86rem;
  color: var(--lj-moss);
  border-left: 2px solid transparent;
  transition: background var(--lj-ease), border-color var(--lj-ease), color var(--lj-ease);
}

.prod-index__list a:hover,
.prod-index__list a:focus-visible {
  background: var(--lj-mist);
  border-left-color: var(--lj-signal);
  color: var(--lj-deep);
}

.prod-flow {
  min-width: 0;
}

.prod-sec {
  padding-block: clamp(34px, 5vw, 60px);
  border-top: 1px solid var(--prod-line-soft);
}

.prod-flow > .prod-sec:first-child {
  padding-top: 0;
  border-top: 0;
}

.prod-sec__head h2,
.prod-scenes h2,
.prod-version h2 {
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--lj-deep);
}

.prod-sec__lede {
  margin-top: 12px;
  max-width: 62ch;
  font-size: 0.97rem;
  color: rgba(23, 26, 23, 0.78);
}

.prod-sec__head--split {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.prod-sec__media {
  margin-top: 4px;
}

/* ---------- 工具列表 ---------- */
.prod-tools {
  margin-top: clamp(22px, 3vw, 32px);
}

.prod-tool {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--prod-line);
  transition: background var(--lj-ease);
}

.prod-tool__num {
  font-family: var(--lj-mono);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lj-copper);
}

.prod-tool__body h3 {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--lj-deep);
}

.prod-tool__body p {
  margin-top: 6px;
  font-size: 0.94rem;
  color: rgba(23, 26, 23, 0.8);
}

.prod-tool__plate {
  grid-column: 2;
  justify-self: start;
  margin-top: 4px;
}

/* ---------- 六步 ---------- */
.prod-steps {
  display: grid;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.prod-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 16px 16px 18px;
  background: rgba(231, 221, 203, 0.42);
  border-left: 3px solid var(--lj-mist);
}

.prod-step__num {
  font-family: var(--lj-mono);
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  font-weight: 700;
  line-height: 0.88;
  color: rgba(184, 120, 60, 0.6);
}

.prod-step h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--lj-deep);
}

.prod-step p {
  margin-top: 6px;
  font-size: 0.9rem;
  color: rgba(23, 26, 23, 0.78);
}

.prod-step--key {
  background: var(--lj-deep);
  border-left-color: var(--lj-signal);
}

.prod-step--key h3 {
  color: var(--lj-cream);
}

.prod-step--key p {
  color: rgba(244, 239, 228, 0.78);
}

.prod-step--key .prod-step__num {
  color: var(--lj-copper-hi);
}

.prod-more {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(214, 163, 106, 0.35);
}

.prod-more summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--lj-sans);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--lj-copper-hi);
  list-style: none;
}

.prod-more summary::-webkit-details-marker {
  display: none;
}

.prod-more summary::before {
  content: "+";
  font-family: var(--lj-mono);
  font-size: 1rem;
}

.prod-more[open] summary::before {
  content: "−";
}

.prod-more__body {
  margin-top: 8px;
  font-size: 0.88rem;
  line-height: 1.72;
  color: rgba(244, 239, 228, 0.8);
}

.prod-more__body p + p {
  margin-top: 8px;
}

.prod-note {
  margin-top: clamp(16px, 2.5vw, 24px);
  padding-left: 12px;
  border-left: 2px solid var(--lj-signal);
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(23, 26, 23, 0.74);
}

.prod-note + .prod-note {
  margin-top: 10px;
  border-left-color: var(--lj-copper);
}

/* ---------- 检索与收藏 ---------- */
.prod-find__grid {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  margin-top: clamp(20px, 3vw, 30px);
}

.prod-find__card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--lj-deep);
}

.prod-find__card p {
  margin-top: 8px;
  font-size: 0.94rem;
  color: rgba(23, 26, 23, 0.8);
}

.prod-mock {
  margin-top: 16px;
  border: 1px solid var(--lj-copper);
  border-top: 3px solid var(--lj-deep);
  background: rgba(231, 221, 203, 0.45);
}

.prod-mock__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--prod-line);
}

.prod-mock__label {
  font-family: var(--lj-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--lj-hair);
  white-space: nowrap;
}

.prod-mock__query {
  position: relative;
  flex: 1;
  padding: 6px 10px;
  font-family: var(--lj-sans);
  font-size: 0.86rem;
  color: var(--lj-ink);
  background: rgba(244, 239, 228, 0.92);
  border: 1px solid rgba(140, 90, 43, 0.3);
}

.prod-mock__query::after {
  content: "";
  position: absolute;
  right: 9px;
  top: 50%;
  width: 2px;
  height: 1em;
  background: var(--lj-signal);
  transform: translateY(-50%);
}

.prod-mock__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--prod-line-soft);
}

.prod-mock__list li:last-child {
  border-bottom: 0;
}

.prod-mock__list li:first-child {
  background: rgba(230, 106, 44, 0.09);
}

.prod-mock__name {
  font-family: var(--lj-sans);
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--lj-deep);
}

.prod-mock__type {
  flex: none;
  padding: 2px 6px;
  font-family: var(--lj-mono);
  font-size: 0.64rem;
  color: var(--lj-hair);
  border: 1px solid var(--prod-line);
  white-space: nowrap;
}

/* ---------- 场景带 ---------- */
.prod-scenes {
  margin-top: clamp(34px, 5vw, 60px);
  padding: clamp(26px, 4vw, 44px) clamp(18px, 3vw, 38px);
  background: var(--lj-mist);
  border-left: 4px solid var(--lj-copper);
}

.prod-scenes__lede {
  margin-top: 10px;
  max-width: 56ch;
  font-size: 0.94rem;
  color: rgba(23, 26, 23, 0.75);
}

.prod-scenes__list {
  margin-top: clamp(18px, 3vw, 26px);
}

.prod-scenes__list li {
  padding: 16px 0;
  border-top: 1px solid var(--prod-line);
}

.prod-scenes__num {
  font-family: var(--lj-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--lj-copper);
}

.prod-scenes h3 {
  margin-top: 4px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--lj-deep);
}

.prod-scenes p {
  margin-top: 6px;
  font-size: 0.88rem;
  color: rgba(23, 26, 23, 0.74);
}

/* ---------- 版本区 ---------- */
.prod-version {
  margin-top: clamp(34px, 5vw, 60px);
  padding: clamp(26px, 4vw, 44px) clamp(18px, 3vw, 38px);
  background:
    radial-gradient(90% 80% at 92% 0%, rgba(30, 85, 71, 0.9), rgba(16, 60, 51, 0) 60%),
    linear-gradient(160deg, var(--lj-deep), #0a2721);
  color: var(--lj-cream);
}

.prod-version h2 {
  color: var(--lj-cream);
}

.prod-version__eyebrow {
  color: var(--lj-copper-hi);
}

.prod-version__lede {
  margin-top: 10px;
  max-width: 58ch;
  font-size: 0.94rem;
  color: rgba(244, 239, 228, 0.76);
}

.prod-version__actions {
  margin-top: 18px;
}

.prod-table-wrap {
  margin-top: clamp(20px, 3vw, 28px);
  overflow-x: auto;
}

.prod-table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.prod-table caption {
  padding-bottom: 8px;
  text-align: left;
  font-family: var(--lj-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--lj-copper-hi);
}

.prod-table th {
  padding: 10px 8px;
  text-align: left;
  font-family: var(--lj-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--lj-copper-hi);
  border-bottom: 1px solid rgba(214, 163, 106, 0.5);
}

.prod-table td {
  padding: 12px 8px;
  vertical-align: top;
  line-height: 1.65;
  color: rgba(244, 239, 228, 0.85);
  border-bottom: 1px solid rgba(244, 239, 228, 0.14);
}

.prod-table td:first-child {
  font-family: var(--lj-sans);
  font-weight: 700;
  color: var(--lj-cream);
  white-space: nowrap;
}

.prod-table tbody tr {
  transition: background var(--lj-ease);
}

.prod-table tbody tr:hover {
  background: rgba(244, 239, 228, 0.08);
}

.prod-tick {
  color: var(--lj-copper-hi);
  font-weight: 700;
}

.prod-version__media {
  margin-top: clamp(22px, 3vw, 32px);
}

/* ---------- 开始使用 ---------- */
.prod-begin__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.prod-begin__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px 22px;
  background: rgba(231, 221, 203, 0.36);
  border: 1px solid var(--prod-line);
  color: inherit;
  transition: transform var(--lj-ease), border-color var(--lj-ease), background var(--lj-ease);
}

.prod-begin__card:hover,
.prod-begin__card:focus-visible {
  transform: translateY(-3px);
  border-color: var(--lj-copper);
  background: var(--lj-mist);
}

.prod-begin__num {
  font-family: var(--lj-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--lj-copper);
}

.prod-begin__card h3 {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--lj-deep);
}

.prod-begin__card p {
  flex: 1;
  font-size: 0.88rem;
  color: rgba(23, 26, 23, 0.76);
}

.prod-begin__go {
  align-self: flex-start;
  margin-top: 8px;
  padding-bottom: 2px;
  font-family: var(--lj-sans);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--lj-deep);
  border-bottom: 2px solid var(--lj-signal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .prod-desk__rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .prod-scenes__list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }
}

@media (min-width: 820px) {
  .prod-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .prod-step--key {
    grid-column: 1 / -1;
  }

  .prod-begin__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .prod-sec__head--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.62fr);
    align-items: end;
  }

  .prod-tool {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: start;
    padding: 22px 12px;
  }

  .prod-tool__plate {
    grid-column: 3;
    margin-top: 2px;
  }

  .prod-tool:hover {
    background: rgba(231, 221, 203, 0.55);
  }

  .prod-find__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .prod-find__grid--flip > figure {
    order: 1;
  }

  .prod-find__grid--flip > div {
    order: 2;
  }
}

@media (min-width: 960px) {
  .prod-desk__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: start;
  }

  .prod-desk__badge {
    position: absolute;
    right: -1px;
    bottom: -1px;
    width: min(64%, 264px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
  }
}

@media (min-width: 1024px) {
  .prod-body__grid {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 64px);
    align-items: start;
  }

  .prod-index {
    position: sticky;
    top: 96px;
  }

  .prod-index__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
    transform: none !important;
  }
}