/* 灵雀官网 — 产品能力 / 配置说明（Alauda 介绍页，视觉对齐官网） */

.yike-lmd-product {
  background: #fff;
  color: #120b2b;
  padding: 72px 0 96px;
  height: auto !important;
  min-height: 0 !important;
  overflow: visible !important;
}

.yike-lmd-product__wrap {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto;
}

.yike-lmd-product__title {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-align: center;
  color: #120b2b;
}

.yike-lmd-product__lead {
  margin: 0 auto 40px;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.6;
  text-align: center;
  color: rgba(18, 11, 43, 0.62);
}

.yike-lmd-product__intro {
  margin-bottom: 8px;
}

.yike-lmd-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 72px;
}

.yike-lmd-card {
  background: #fcfbff;
  border: 1px solid rgba(94, 64, 223, 0.12);
  border-radius: 16px;
  padding: 24px 22px 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.yike-lmd-card:hover {
  transform: translateY(-2px);
  border-color: rgba(94, 64, 223, 0.28);
  box-shadow: 0 12px 40px rgba(94, 64, 223, 0.1);
}

.yike-lmd-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #5e40df 0%, #7c5cff 100%);
  margin-bottom: 16px;
}

.yike-lmd-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
}

.yike-lmd-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(18, 11, 43, 0.65);
}

.yike-lmd-block {
  padding-top: 16px;
  margin-bottom: 64px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.yike-lmd-block--relay {
  background: linear-gradient(180deg, #faf9ff 0%, #fff 48%);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: max(24px, calc(50vw - 520px));
  padding-right: max(24px, calc(50vw - 520px));
  padding-bottom: 48px;
  border-top: none;
}

.yike-lmd-block--tech {
  margin-bottom: 0;
}

.yike-lmd-steps {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.yike-lmd-steps li {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.yike-lmd-steps__num {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #5e40df, #7c5cff);
  box-shadow: 0 8px 24px rgba(94, 64, 223, 0.25);
}

.yike-lmd-steps strong {
  display: block;
  font-size: 15px;
  margin-bottom: 6px;
  color: #120b2b;
}

.yike-lmd-steps p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(18, 11, 43, 0.62);
}

.yike-lmd-product__cta {
  text-align: center;
  margin: 0;
}

.yike-lmd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, #5e40df 0%, #7c5cff 100%);
  box-shadow: 0 8px 28px rgba(94, 64, 223, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.yike-lmd-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(94, 64, 223, 0.42);
}

.yike-lmd-panel {
  max-width: 720px;
  margin: 0 auto 32px;
  padding: 24px 26px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(18, 11, 43, 0.04);
}

.yike-lmd-panel h3 {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 600;
}

.yike-lmd-panel ol {
  margin: 0;
  padding-left: 1.25em;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(18, 11, 43, 0.78);
}

.yike-lmd-panel li + li {
  margin-top: 8px;
}

.yike-lmd-panel a {
  color: #5e40df;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.yike-lmd-panel a:hover {
  color: #4a32b8;
}

.yike-lmd-panel--note {
  max-width: 720px;
  border-color: rgba(94, 64, 223, 0.18);
}

.yike-lmd-prose p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(18, 11, 43, 0.78);
}

.yike-lmd-prose p:last-child {
  margin-bottom: 0;
}

.yike-lmd-muted {
  font-size: 13px !important;
  color: rgba(18, 11, 43, 0.55) !important;
}

.yike-lmd-subtitle {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 600;
  text-align: center;
}

.yike-lmd-config-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 900px;
  margin: 0 auto 28px;
}

.yike-lmd-config-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.yike-lmd-config-card:hover {
  border-color: rgba(94, 64, 223, 0.35);
  box-shadow: 0 10px 28px rgba(94, 64, 223, 0.1);
  transform: translateY(-2px);
}

.yike-lmd-config-card strong {
  font-size: 14px;
  color: #120b2b;
}

.yike-lmd-config-card span {
  font-size: 13px;
  line-height: 1.45;
  color: rgba(18, 11, 43, 0.58);
}

.yike-lmd-config-card--wide {
  grid-column: 1 / -1;
}

.yike-lmd-product code {
  font-size: 0.9em;
  padding: 0.12em 0.45em;
  border-radius: 6px;
  background: rgba(94, 64, 223, 0.08);
  color: #4a32b8;
  font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
}

.yike-lmd-tech {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 20px;
}

.yike-lmd-tech li {
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: #5e40df;
  background: #f6f5ff;
  border: 1px solid rgba(94, 64, 223, 0.15);
}

/* 灵雀官网 — 产品能力（对齐 xyq 首页：白底、轻字重、圆角卡片） */

.yike-lmd-screen {
  --yike-lmd-text: #120b2b;
  --yike-lmd-muted: rgba(18, 11, 43, 0.62);
  --yike-lmd-accent: #5e40df;
  --yike-lmd-surface: #fcfbff;
  --yike-lmd-radius: 28px;
  font-family: "PingFang SC", var(--sans, system-ui, sans-serif);
}

.yike-lmd-product__title {
  font-weight: 300;
  font-size: clamp(28px, 3.2vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.yike-lmd-product__lead {
  font-size: 15px;
  line-height: 1.55;
  color: var(--yike-lmd-muted);
}

.yike-lmd-card {
  background: var(--yike-lmd-surface);
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--yike-lmd-radius);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.04);
}

.yike-lmd-card__icon {
  border-radius: 14px;
  background: #120b2b;
  background: linear-gradient(135deg, #120b2b 0%, #2a2248 100%);
}

.yike-lmd-steps__num {
  border-radius: 16px;
  background: #120b2b;
  box-shadow: 0 4px 12px rgba(18, 11, 43, 0.15);
}

.yike-lmd-btn {
  border-radius: 999px;
  color: #120b2b;
  background: #fff;
  border: 0.5px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.04);
}

.yike-lmd-btn:hover {
  background: #fafafa;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.yike-lmd-btn--ghost {
  background: transparent;
  box-shadow: none;
  font-size: 14px;
  padding: 10px 20px;
}

.yike-lmd-btn--ghost:hover {
  background: rgba(18, 11, 43, 0.04);
  box-shadow: none;
}

.yike-lmd-step-chip {
  border-radius: 20px;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  background: #fff;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.03);
}

.yike-lmd-step-chip span {
  background: var(--yike-lmd-accent);
  border-radius: 10px;
}

.yike-lmd-step-chip a {
  color: var(--yike-lmd-accent);
}

.yike-lmd-config-card {
  border-radius: 20px;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  background: #fff;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.03);
}

.yike-lmd-config-card:hover {
  border-color: rgba(94, 64, 223, 0.25);
  box-shadow: 0 12px 32px rgba(94, 64, 223, 0.08);
}

.yike-lmd-config-card__tag {
  background: rgba(18, 11, 43, 0.06);
  color: rgba(18, 11, 43, 0.72);
}

.yike-lmd-config-card em {
  color: var(--yike-lmd-accent);
}

.yike-lmd-screen--relay {
  background: #fff;
}

.yike-lmd-screen--seedream {
  background: var(--yike-lmd-surface);
  color: var(--yike-lmd-text);
}

.yike-lmd-screen--seedream .yike-lmd-screen__eyebrow {
  color: rgba(18, 11, 43, 0.45);
}

.yike-lmd-screen--seedream .yike-lmd-product__title {
  color: var(--yike-lmd-text);
}

.yike-lmd-screen--seedream .yike-lmd-product__lead {
  color: var(--yike-lmd-muted);
}

.yike-lmd-seedream-card {
  background: #fff;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  border-radius: 20px;
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.03);
}

.yike-lmd-seedream-card--accent {
  background: linear-gradient(135deg, #5e40df 0%, #7c5cff 100%);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(94, 64, 223, 0.22);
}

.yike-lmd-seedream-card h3 {
  color: #120b2b;
  font-weight: 600;
  font-size: 16px;
}

.yike-lmd-seedream-card p {
  color: rgba(18, 11, 43, 0.72);
}

.yike-lmd-seedream-card--accent h3 {
  color: #fff;
}

.yike-lmd-seedream-card--accent p {
  color: rgba(255, 255, 255, 0.92);
}

.yike-lmd-screen--seedream code {
  background: rgba(94, 64, 223, 0.08);
  color: #4a32b8;
}

.yike-lmd-screen--seedream a {
  color: var(--yike-lmd-accent);
  font-weight: 500;
}

.yike-lmd-tech li {
  background: #fff;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  color: rgba(18, 11, 43, 0.78);
}

.yike-lmd-screen__eyebrow {
  color: rgba(18, 11, 43, 0.45);
  letter-spacing: 0.08em;
  text-transform: none;
  font-weight: 500;
}

/* 分屏区块 */
.yike-lmd-screen {
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 0 56px;
  box-sizing: border-box;
  background: #fff;
  color: #120b2b;
  height: auto !important;
  overflow: visible !important;
}

.yike-lmd-screen--features {
  background: #fff;
  align-items: flex-start;
  min-height: auto;
  padding-top: 72px;
  padding-bottom: 88px;
  overflow: visible !important;
}

.yike-lmd-screen--features .yike-lmd-feature-grid {
  margin-bottom: 40px;
}

.yike-lmd-product__cta--features {
  position: relative;
  z-index: 2;
  margin: 0;
  padding-top: 8px;
}

.yike-lmd-product__cta--features .yike-lmd-btn--ghost {
  border: 1px solid rgba(94, 64, 223, 0.28);
  background: #fff;
  color: #5e40df;
}

.yike-lmd-screen--start {
  background: #fcfbff;
}

.yike-lmd-screen--relay {
  background: linear-gradient(165deg, #f6f5ff 0%, #fff 55%);
}

.yike-lmd-screen--configs {
  align-items: flex-start;
  padding-top: 72px;
  padding-bottom: 72px;
  background: #fff;
}

.yike-lmd-screen--seedream {
  background: var(--yike-lmd-surface, #fcfbff);
  color: #120b2b;
}

.yike-lmd-screen--tech {
  background: #faf9ff;
  min-height: min(100svh, 520px);
}

.yike-lmd-screen__inner {
  width: min(1040px, calc(100% - 48px));
  margin: 0 auto;
}

.yike-lmd-screen__inner--narrow {
  width: min(720px, calc(100% - 48px));
}

.yike-lmd-screen__eyebrow {
  margin: 0 0 10px;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: rgba(18, 11, 43, 0.45);
}

.yike-lmd-product__lead--left {
  text-align: left;
  max-width: none;
  margin-bottom: 28px;
}

.yike-lmd-screen__hint {
  margin: 28px 0 0;
  text-align: center;
  font-size: 13px;
  color: rgba(18, 11, 43, 0.45);
}

.yike-lmd-steps-inline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 8px;
}

.yike-lmd-step-chip {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid rgba(94, 64, 223, 0.14);
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(18, 11, 43, 0.78);
}

.yike-lmd-step-chip span {
  flex: 0 0 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  color: #fff;
  background: linear-gradient(135deg, #5e40df, #7c5cff);
}

.yike-lmd-step-chip a {
  color: #5e40df;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.yike-lmd-feature-grid {
  margin-bottom: 0;
}

.yike-lmd-screen--features .yike-lmd-feature-grid {
  margin-bottom: 40px;
}

.yike-lmd-config-card__tag {
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(94, 64, 223, 0.1);
  color: #5e40df;
}

.yike-lmd-config-card em {
  margin-top: 4px;
  font-size: 12px;
  font-style: normal;
  font-weight: 600;
  color: #5e40df;
}

.yike-lmd-config-card--doc {
  background: #fcfbff;
}

.yike-lmd-seedream-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.yike-lmd-seedream-card {
  padding: 20px 18px 22px;
  border-radius: 16px;
  background: #fff;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 4px rgba(0, 0, 0, 0.03);
}

.yike-lmd-seedream-card--accent {
  background: linear-gradient(135deg, #5e40df 0%, #7c5cff 100%);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(94, 64, 223, 0.22);
}

.yike-lmd-seedream-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 600;
  color: #120b2b;
}

.yike-lmd-seedream-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(18, 11, 43, 0.72);
}

.yike-lmd-seedream-card--accent h3 {
  color: #fff;
}

.yike-lmd-seedream-card--accent p {
  color: rgba(255, 255, 255, 0.92);
}

.yike-lmd-seedream-card--accent code {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.yike-lmd-screen [data-scroll-item],
.yike-lmd-screen {
  opacity: 1 !important;
  filter: none !important;
  translate: none !important;
}

@media (max-width: 900px) {
  .yike-lmd-steps-inline {
    grid-template-columns: 1fr;
  }

  .yike-lmd-seedream-grid {
    grid-template-columns: 1fr;
  }

  .yike-lmd-config-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .yike-lmd-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .yike-lmd-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (max-width: 560px) {
  .yike-lmd-screen {
    padding: 56px 0 48px;
  }

  .yike-lmd-screen__inner,
  .yike-lmd-screen__inner--narrow {
    width: calc(100% - 32px);
  }

  .yike-lmd-config-grid {
    grid-template-columns: 1fr;
  }

  .yike-lmd-feature-grid {
    grid-template-columns: 1fr;
  }

  .yike-lmd-steps {
    grid-template-columns: 1fr;
  }
}