/* AI 语音客服正文。导航、底部 CTA 和 footer 沿用全站组件；英日页由中文页生成。 */
body.core-product-voice { --shulex-brand-blue: #3157ff; --subpage-accent: #3157ff; }
.voice-page { color: #101828; background: #fff; font-family: var(--site-font-sans), 'Noto Sans SC', sans-serif; }
.voice-page * { box-sizing: border-box; }
.voice-page a { text-decoration: none; }
.voice-page .vp-shell, .voice-page .voice-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.voice-page .vp-kicker { display: inline-block; color: #3157ff; font-size: 13px; font-weight: 650; letter-spacing: .035em; }
.voice-page h1, .voice-page h2, .voice-page h3, .voice-page p { font-family: inherit; }
.voice-page h2 { margin: 12px 0 0; color: #101828; font-size: clamp(36px, 3.5vw, 48px); font-weight: 600; line-height: 1.16; letter-spacing: -.045em; }
.voice-page .vp-section { padding: 96px 0; }
.voice-page .vp-section-intro { max-width: 720px; margin-bottom: 40px; }
.voice-page .vp-section-intro p { margin: 18px 0 0; color: #5c697d; font-size: 16px; line-height: 1.8; }

.voice-page .vp-hero { padding: 100px 0 82px; overflow: hidden; background: radial-gradient(ellipse 54% 74% at 4% 0%, rgba(87,117,247,.12), transparent 74%), radial-gradient(ellipse 44% 60% at 98% 100%, rgba(110,170,240,.1), transparent 76%), #f5f7fd; }
.voice-page .vp-hero-grid { display: grid; grid-template-columns: minmax(0,.95fr) minmax(0,1.05fr); gap: clamp(36px,4vw,72px); align-items: center; }
.voice-page .vp-hero-copy h1 { margin: 20px 0 0; color: #101828; font-size: clamp(40px, 3.65vw, 54px); font-weight: 700; line-height: 1.13; letter-spacing: -.05em; }
.voice-page .vp-hero-copy h1 em { color: #3157ff; font-style: normal; }
.voice-page .vp-hero-copy > p { max-width: 560px; margin: 25px 0 0; color: #536178; font-size: 16px; line-height: 1.8; }
.voice-page .vp-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.voice-page .vp-button { display: inline-flex; align-items: center; justify-content: center; gap: 15px; min-height: 48px; padding: 0 20px; border: 1px solid #d3dbeb; border-radius: 7px; color: #243756; background: #fff; font-size: 15px; font-weight: 600; transition: transform .2s, box-shadow .2s; }
.voice-page .vp-button:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(49,87,255,.12); }
.voice-page .vp-button-primary { border-color: #3157ff; color: #fff; background: #3157ff; }
.voice-page .vp-hero-facts { display: flex; flex-wrap: wrap; gap: 10px 20px; margin: 27px 0 0; padding: 0; list-style: none; color: #64738a; font-size: 12px; }
.voice-page .vp-hero-facts li::before { content: '✓'; margin-right: 7px; color: #3157ff; font-weight: 700; }
.voice-page .vp-hero-media { margin: 0; padding: 12px; border: 1px solid #dbe4f5; border-radius: 23px; background: rgba(255,255,255,.9); box-shadow: 0 28px 65px rgba(51,78,153,.13); }
.voice-page .vp-hero-media img { display: block; width: 100%; height: auto; border-radius: 13px; }
.voice-page .vp-hero-media figcaption { margin: 10px 4px 2px; color: #67758e; font-size: 12px; }

.voice-page .vp-process { background: #fff; border-block: 1px solid #e5eaf3; }
.voice-page .vp-process-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); }
.voice-page .vp-process-grid > div { min-height: 134px; padding: 28px 26px; border-right: 1px solid #e5eaf3; }
.voice-page .vp-process-grid > div:first-child { padding-left: 0; }
.voice-page .vp-process-grid > div:last-child { border-right: 0; }
.voice-page .vp-process b { display: inline-block; margin-right: 13px; color: #3157ff; font-size: 13px; }
.voice-page .vp-process strong { color: #1b2b47; font-size: 18px; font-weight: 600; }
.voice-page .vp-process p { margin: 8px 0 0 33px; color: #627087; font-size: 13px; line-height: 1.65; }

.voice-page .vp-showcase { background: #fff; }
.voice-page .vp-showcase .vp-section-intro { max-width: 780px; }
.voice-page .vp-showcase-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; width: min(100%,1040px); margin-inline: auto; }
.voice-page .vp-showcase-card { min-width: 0; margin: 0; overflow: hidden; border: 1px solid #dfe6f2; border-radius: 18px; background: #fff; box-shadow: 0 16px 40px rgba(32,55,104,.06); }
.voice-page .vp-showcase-stage { display: flex; align-items: center; justify-content: center; height: 390px; overflow: hidden; background: #0b0d12; }
.voice-page .vp-showcase-stage video { display: block; width: auto; height: 100%; max-width: 100%; object-fit: contain; }
.voice-page .vp-showcase-card figcaption { padding: 22px 24px 25px; }
.voice-page .vp-showcase-card figcaption span { display: block; margin-bottom: 10px; color: #3157ff; font-size: 12px; font-weight: 700; }
.voice-page .vp-showcase-card figcaption strong { display: block; color: #172640; font-size: 20px; font-weight: 650; line-height: 1.4; }
.voice-page .vp-showcase-card figcaption p { margin: 9px 0 0; color: #64738a; font-size: 14px; line-height: 1.7; }

.voice-page .vp-product { border-top: 1px solid #e8edf6; }
.voice-page .vp-product-soft { background: #f7f9fd; }
.voice-page .vp-split { display: grid; grid-template-columns: minmax(0,.94fr) minmax(0,1.06fr); gap: clamp(40px,5vw,82px); align-items: center; }
.voice-page .vp-split-media-first .vp-copy { order: 2; }
.voice-page .vp-split-media-first .vp-product-media { order: 1; }
.voice-page .vp-copy h2 { margin-bottom: 22px; }
.voice-page .vp-copy > p { margin: 0; color: #5c697d; font-size: 16px; line-height: 1.8; }
.voice-page .vp-list { display: grid; gap: 0; margin: 27px 0 0; padding: 0; list-style: none; border-top: 1px solid #dfe6f3; }
.voice-page .vp-list li { position: relative; padding: 14px 0 14px 22px; border-bottom: 1px solid #dfe6f3; color: #344259; font-size: 14px; line-height: 1.6; }
.voice-page .vp-list li::before { content: ''; position: absolute; left: 0; top: 23px; width: 6px; height: 6px; border-radius: 50%; background: #3157ff; }
.voice-page .vp-product-media { min-width: 0; margin: 0; padding: 15px; border: 1px solid #dce5f3; border-radius: 18px; background: #fff; box-shadow: 0 22px 48px rgba(43,69,127,.09); }
.voice-page .vp-product-media-square { width: 100%; max-width: 500px; justify-self: center; }
.voice-page .vp-product-media img { display: block; width: 100%; height: auto; border-radius: 9px; }
.voice-page .vp-product-media figcaption { margin: 11px 3px 1px; color: #69768d; font-size: 12px; }

.voice-page .vp-sync { background: #edf3ff; }
.voice-page .vp-sync-grid { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); gap: clamp(44px,5vw,80px); align-items: center; }
.voice-page .vp-sync-copy { max-width: 480px; }
.voice-page .vp-sync-copy p { margin: 22px 0 0; color: #586a85; font-size: 16px; line-height: 1.8; }
.voice-page .vp-sync-flow { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin: 0; padding: 0; list-style: none; }
.voice-page .vp-sync-flow li { min-width: 0; min-height: 172px; padding: 24px; border: 1px solid #d9e3f6; border-radius: 16px; background: #fff; box-shadow: 0 12px 28px rgba(43,69,127,.05); }
.voice-page .vp-sync-flow li > span { display: block; margin-bottom: 21px; color: #3157ff; font-size: 13px; font-weight: 700; }
.voice-page .vp-sync-flow strong { display: block; color: #172640; font-size: 19px; font-weight: 650; line-height: 1.35; }
.voice-page .vp-sync-flow p { margin: 8px 0 0; color: #64738a; font-size: 13px; line-height: 1.7; }

.voice-page .vp-use { background: #f7f9fd; }
.voice-page .vp-use-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; }
.voice-page .vp-use-grid article { min-height: 222px; padding: 26px 23px; border: 1px solid #dfe6f3; border-radius: 14px; background: #fff; }
.voice-page .vp-use-grid span { color: #3157ff; font-size: 12px; font-weight: 700; }
.voice-page .vp-use-grid h3 { margin: 40px 0 10px; color: #1a2a45; font-size: 21px; font-weight: 600; }
.voice-page .vp-use-grid p { margin: 0; color: #657188; font-size: 13px; line-height: 1.7; }

/* FAQ 与 AI 智能客服页使用相同的两栏标题和手风琴结构。 */
.voice-page .vp-faq.voice-section.voice-section-soft { padding: 96px 0 !important; background: #fff !important; }
.voice-page .vp-faq .voice-faq-grid { display: grid; grid-template-columns: minmax(0,.72fr) minmax(0,1fr); gap: 82px; align-items: start; }
.voice-page .vp-faq .voice-heading { position: sticky; top: 110px; max-width: 720px; margin: 0; }
.voice-page .vp-faq .voice-heading h2 { margin: 0; font-size: clamp(36px,3.5vw,48px); font-weight: 600; line-height: 1.16; }
.voice-page .vp-faq .voice-heading h2 span { display: block; margin-bottom: 6px; color: #667085; font-size: 15px; font-weight: 600; line-height: 1.15; letter-spacing: 0; }
.voice-page .vp-faq .voice-heading h2 strong { display: block; color: #101828; font-weight: 600; }
.voice-page .vp-faq .voice-faq-list { border-top: 1px solid #dfe6f3; }
.voice-page .vp-faq .voice-faq-list details { border-bottom: 1px solid #dfe6f3; }
.voice-page .vp-faq .voice-faq-list summary { position: relative; padding: 25px 42px 25px 0; color: #111827; font-size: 18px; font-weight: 600; line-height: 1.6; list-style: none; cursor: pointer; }
.voice-page .vp-faq .voice-faq-list summary::-webkit-details-marker { display: none; }
.voice-page .vp-faq .voice-faq-list summary::after { content: '+'; position: absolute; top: 22px; right: 4px; color: #3157ff; font-size: 22px; font-weight: 600; line-height: 1.6; }
.voice-page .vp-faq .voice-faq-list details[open] summary::after { content: '−'; }
.voice-page .vp-faq .voice-faq-list p { margin: -5px 42px 24px 0; color: #636b78; font-size: 15px; line-height: 1.8; }

@media (max-width: 1000px) {
  .voice-page .vp-hero-grid, .voice-page .vp-split, .voice-page .vp-sync-grid { grid-template-columns: 1fr; }
  .voice-page .vp-hero-media { max-width: 760px; }
  .voice-page .vp-sync-copy { max-width: 720px; }
  .voice-page .vp-split-media-first .vp-copy, .voice-page .vp-split-media-first .vp-product-media { order: initial; }
  .voice-page .vp-use-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .voice-page .vp-faq .voice-faq-grid { grid-template-columns: 1fr; gap: 28px; }
  .voice-page .vp-faq .voice-heading { position: static; }
}
@media (max-width: 700px) {
  .voice-page .vp-shell, .voice-page .voice-shell { width: calc(100% - 36px); }
  .voice-page .vp-section { padding: 72px 0; }
  .voice-page .vp-hero { padding: 64px 0 65px; }
  .voice-page .vp-hero-grid { gap: 42px; }
  .voice-page .vp-hero-copy h1 { font-size: clamp(38px,10vw,46px); }
  .voice-page .vp-hero-copy > p, .voice-page .vp-section-intro p, .voice-page .vp-copy > p, .voice-page .vp-sync-copy p { font-size: 15px; }
  .voice-page h2 { font-size: 36px; }
  .voice-page .vp-actions { display: grid; }
  .voice-page .vp-button { width: 100%; }
  .voice-page .vp-process-grid { grid-template-columns: 1fr; }
  .voice-page .vp-process-grid > div, .voice-page .vp-process-grid > div:first-child { min-height: 0; padding: 20px 0; border-right: 0; border-bottom: 1px solid #e5eaf3; }
  .voice-page .vp-process-grid > div:last-child { border-bottom: 0; }
  .voice-page .vp-showcase-grid { grid-template-columns: 1fr; gap: 14px; }
  .voice-page .vp-showcase-stage { height: 390px; }
  .voice-page .vp-showcase-card figcaption { padding: 19px 20px 22px; }
  .voice-page .vp-showcase-card figcaption strong { font-size: 18px; }
  .voice-page .vp-split, .voice-page .vp-sync-grid { gap: 30px; }
  .voice-page .vp-sync-flow { grid-template-columns: 1fr; gap: 10px; }
  .voice-page .vp-sync-flow li { min-height: 0; padding: 20px; }
  .voice-page .vp-sync-flow li > span { margin-bottom: 10px; }
  .voice-page .vp-product-media { padding: 9px; }
  .voice-page .vp-use-grid { grid-template-columns: 1fr; }
  .voice-page .vp-use-grid article { min-height: 170px; }
  .voice-page .vp-use-grid h3 { margin-top: 28px; }
  .voice-page .vp-faq.voice-section.voice-section-soft { padding: 72px 0 !important; }
  .voice-page .vp-faq .voice-heading h2 { font-size: 36px; }
  .voice-page .vp-faq .voice-faq-list summary { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) { .voice-page .vp-button { transition: none; } }