/* AI 客服系統 standalone conversion landing — Trafficholic lime / ink / paper */

body.aics-standalone-landing {
  --aics-ink: #111216;
  --aics-paper: #ffffff;
  --aics-soft: #f4f6f8;
  --aics-lime: #c6f135;
  --aics-lime-dim: rgba(198, 241, 53, 0.18);
  --aics-muted: #5a616c;
  --aics-line: rgba(17, 18, 22, 0.1);
  --aics-radius: 16px;
  --aics-max: min(1120px, 100%);
  --page-gutter: clamp(1.25rem, 3.75vw, 3.25rem);
}

body.aics-standalone-landing .site-wrap::before {
  display: none;
}

/* Clear the fixed site-wide header (no more aics-land-header chrome). */
body.aics-standalone-landing .site-main {
  padding-top: var(--site-header-offset, 5rem);
}

.aics-land-root {
  --aics-ink: #111216;
  --aics-paper: #ffffff;
  --aics-soft: #f4f6f8;
  --aics-lime: #c6f135;
  --aics-lime-dim: rgba(198, 241, 53, 0.18);
  --aics-muted: #5a616c;
  --aics-line: rgba(17, 18, 22, 0.1);
  --aics-radius: 16px;
  --aics-max: min(1120px, 100%);
}

.aics-kicker {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aics-muted);
  margin-bottom: 0.65rem;
}

.aics-hero {
  /* Top clearance comes from .site-main + --site-header-offset. */
  padding: clamp(1.5rem, 3.5vw, 2.75rem) var(--page-gutter) clamp(2rem, 4vw, 3rem);
  background: linear-gradient(180deg, #fafbfc 0%, var(--aics-paper) 70%);
}

.aics-hero-grid {
  max-width: min(1200px, 100%);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.aics-hero-copy h1 {
  font-family: var(--font-heading, "PingFang TC", system-ui, sans-serif);
  font-size: clamp(2rem, 4.2vw, 3.15rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--aics-ink);
  max-width: 16ch;
}

.aics-hero-lead {
  margin-top: 1.1rem;
  max-width: 38rem;
  color: var(--aics-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.aics-hero-price {
  margin-top: 1.25rem;
  font-size: 1rem;
  color: var(--aics-muted);
}

.aics-hero-price mark {
  background: var(--aics-lime);
  color: var(--aics-ink);
  padding: 0.12em 0.4em;
  border-radius: 6px;
  font-weight: 700;
}

.aics-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.aics-hero-visual {
  margin: 0;
  border-radius: calc(var(--aics-radius) + 4px);
  overflow: hidden;
  border: 1px solid var(--aics-line);
  box-shadow: 0 28px 72px rgba(17, 18, 22, 0.1);
  position: relative;
}

.aics-hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.aics-proof {
  padding: clamp(2rem, 4vw, 3rem) var(--page-gutter);
  background: var(--aics-paper);
  border-bottom: 1px solid var(--aics-line);
}

.aics-proof h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  max-width: 28rem;
  line-height: 1.3;
}

.aics-proof-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.75rem;
}

.aics-proof-grid li {
  background: var(--aics-soft);
  border: 1px solid var(--aics-line);
  border-radius: var(--aics-radius);
  padding: 1.25rem;
}

.aics-proof-grid strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--aics-ink);
}

.aics-proof-grid p {
  color: var(--aics-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.aics-proof-grid a {
  color: var(--aics-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.aics-faq {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter);
  background: var(--aics-soft);
}

.aics-faq-list {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.65rem;
}

.aics-faq-item {
  background: var(--aics-paper);
  border: 1px solid var(--aics-line);
  border-radius: 12px;
  padding: 0.35rem 1rem;
}

.aics-faq-item summary {
  cursor: pointer;
  font-weight: 600;
  padding: 0.65rem 0;
  list-style: none;
  color: var(--aics-ink);
}

.aics-faq-item summary::-webkit-details-marker {
  display: none;
}

.aics-faq-item p {
  padding-bottom: 0.85rem;
  color: var(--aics-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.aics-faq-cta {
  margin-top: 1.75rem;
}

.aics-land-root .section-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aics-muted);
}

.aics-land-root h2 {
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  line-height: 1.25;
  margin-top: 0.35rem;
}

.aics-chatbot-page {
  --aics-ink: #111216;
  --aics-paper: #ffffff;
  --aics-soft: #f4f6f8;
  --aics-lime: #c6f135;
  --aics-lime-dim: rgba(198, 241, 53, 0.18);
  --aics-muted: #5a616c;
  --aics-line: rgba(17, 18, 22, 0.1);
  --aics-radius: 16px;
  --aics-max: min(1120px, 100%);
}

.aics-land-root .aics-section-inner,
.aics-chatbot-page .aics-section-inner {
  width: var(--aics-max);
  margin-inline: auto;
}

.aics-land-root .aics-lead,
.aics-chatbot-page .aics-lead {
  max-width: 42rem;
  color: var(--aics-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-top: 0.75rem;
}

.aics-problem {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
  background: var(--aics-soft);
}

.aics-problem-grid {
  list-style: none;
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
  grid-template-columns: repeat(3, 1fr);
}

.aics-problem-grid li {
  background: var(--aics-paper);
  border: 1px solid var(--aics-line);
  border-radius: var(--aics-radius);
  padding: 1.35rem 1.25rem;
  box-shadow: 0 12px 40px rgba(17, 18, 22, 0.04);
}

.aics-problem-grid strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--aics-ink);
}

.aics-problem-grid p {
  color: var(--aics-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.aics-benefits {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
  background: var(--aics-ink);
  color: var(--aics-paper);
}

.aics-benefits .section-label,
.aics-benefits h2 {
  color: var(--aics-paper);
}

.aics-benefit-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.aics-benefit-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--aics-radius);
  padding: 1.5rem 1.25rem;
}

.aics-benefit-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.5rem;
  border-radius: 999px;
  background: var(--aics-lime);
  color: var(--aics-ink);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.aics-benefit-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.aics-benefit-card p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  line-height: 1.65;
}

.aics-atmosphere {
  padding: 0 var(--page-gutter, 1.25rem) clamp(2rem, 4vw, 3rem);
}

.aics-atmosphere-inner {
  position: relative;
  border-radius: calc(var(--aics-radius) + 4px);
  overflow: hidden;
  border: 1px solid var(--aics-line);
  box-shadow: 0 24px 64px rgba(17, 18, 22, 0.08);
}

.aics-atmosphere-picture img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.aics-atmosphere-cap {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  font-size: 0.75rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--aics-muted);
  border: 1px solid var(--aics-line);
}

.aics-platform {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
}

.aics-mock-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.aics-mock-tab {
  font-size: 0.8rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--aics-line);
  color: var(--aics-muted);
  background: var(--aics-paper);
}

.aics-mock-tab.is-active {
  background: var(--aics-lime-dim);
  border-color: rgba(198, 241, 53, 0.45);
  color: var(--aics-ink);
  font-weight: 600;
}

.aics-mock-stage {
  margin-top: 1.25rem;
  border-radius: calc(var(--aics-radius) + 2px);
  border: 1px solid var(--aics-line);
  background: var(--aics-paper);
  box-shadow: 0 20px 56px rgba(17, 18, 22, 0.07);
  overflow: hidden;
}

.aics-mock-chrome {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.65rem 1rem;
  background: var(--aics-soft);
  border-bottom: 1px solid var(--aics-line);
  flex-wrap: wrap;
}

.aics-mock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(17, 18, 22, 0.15);
}

.aics-mock-title {
  margin-left: 0.5rem;
  font-size: 0.8rem;
  color: var(--aics-muted);
  flex: 1;
}

.aics-mock-badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  background: var(--aics-lime);
  color: var(--aics-ink);
}

.aics-mock-layout {
  display: grid;
  grid-template-columns: 160px 1fr;
  min-height: 320px;
}

.aics-mock-sidebar {
  border-right: 1px solid var(--aics-line);
  padding: 1rem 0.75rem;
  background: #fafbfc;
}

.aics-mock-nav-item {
  font-size: 0.82rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  color: var(--aics-muted);
  margin-bottom: 0.25rem;
}

.aics-mock-nav-item.is-active {
  background: var(--aics-lime-dim);
  color: var(--aics-ink);
  font-weight: 600;
}

.aics-mock-main {
  display: grid;
  grid-template-columns: minmax(140px, 34%) 1fr;
  gap: 0;
}

.aics-mock-thread-list {
  border-right: 1px solid var(--aics-line);
  padding: 0.75rem;
}

.aics-mock-thread {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 0.5rem;
  align-items: start;
  padding: 0.55rem;
  border-radius: 10px;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
}

.aics-mock-thread.is-active {
  background: var(--aics-lime-dim);
}

.aics-mock-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--aics-ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
}

.aics-mock-thread strong {
  display: block;
  font-size: 0.78rem;
  margin-bottom: 0.15rem;
}

.aics-mock-thread p {
  color: var(--aics-muted);
  line-height: 1.4;
}

.aics-mock-score {
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--aics-ink);
  background: var(--aics-lime);
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  height: fit-content;
}

.aics-mock-convo {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.aics-mock-bubble {
  max-width: 88%;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.55;
}

.aics-mock-bubble--in {
  align-self: flex-start;
  background: var(--aics-soft);
  border: 1px solid var(--aics-line);
}

.aics-mock-bubble--out {
  align-self: flex-end;
  background: var(--aics-ink);
  color: #fff;
}

.aics-mock-analysis {
  margin-top: 0.5rem;
  border: 1px dashed rgba(17, 18, 22, 0.2);
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  background: #fcfdf8;
}

.aics-mock-analysis-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aics-muted);
  margin-bottom: 0.5rem;
}

.aics-mock-analysis ul {
  list-style: none;
  display: grid;
  gap: 0.35rem;
}

.aics-mock-analysis li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.78rem;
}

.aics-mock-analysis span {
  color: var(--aics-muted);
}

.aics-platform-points {
  list-style: none;
  margin-top: 1.5rem;
  display: grid;
  gap: 0.5rem;
}

.aics-platform-points li {
  padding-left: 1.1rem;
  position: relative;
  color: var(--aics-muted);
  font-size: 0.95rem;
}

.aics-platform-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aics-lime);
}

.aics-deliverables {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
  background: var(--aics-soft);
}

.aics-deliverable-grid {
  list-style: none;
  counter-reset: aics-del;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.aics-deliverable-grid > li {
  background: var(--aics-paper);
  border: 1px solid var(--aics-line);
  border-radius: var(--aics-radius);
  padding: 1.35rem 1.25rem;
}

.aics-deliverable-n {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--aics-muted);
  margin-bottom: 0.5rem;
}

.aics-deliverable-grid h3 {
  font-size: 1.05rem;
  margin-bottom: 0.45rem;
}

.aics-deliverable-grid p {
  color: var(--aics-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.aics-process {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
}

.aics-process-rail {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.aics-process-rail li {
  border-top: 3px solid var(--aics-lime);
  padding-top: 1rem;
}

.aics-process-rail span {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--aics-muted);
  margin-bottom: 0.35rem;
}

.aics-process-rail strong {
  display: block;
  margin-bottom: 0.35rem;
}

.aics-process-rail p {
  font-size: 0.88rem;
  color: var(--aics-muted);
  line-height: 1.55;
}

.aics-trust {
  padding: clamp(2rem, 4vw, 3rem) var(--page-gutter, 1.25rem);
  background: var(--aics-paper);
  border-block: 1px solid var(--aics-line);
}

.aics-trust-list {
  list-style: none;
  margin-top: 1.25rem;
  display: grid;
  gap: 0.65rem;
}

.aics-trust-list li {
  padding-left: 1rem;
  border-left: 3px solid var(--aics-lime);
  color: var(--aics-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.aics-trust-list a {
  color: var(--aics-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.aics-final-cta {
  padding: clamp(3rem, 6vw, 4.5rem) var(--page-gutter, 1.25rem);
  background: linear-gradient(165deg, var(--aics-lime-dim) 0%, var(--aics-paper) 55%);
}

.aics-final-cta-inner {
  width: var(--aics-max);
  margin-inline: auto;
  text-align: center;
}

.aics-final-cta .aics-lead {
  margin-inline: auto;
}

.aics-price-line {
  margin: 1.25rem auto 1.5rem;
  font-size: 1.05rem;
  color: var(--aics-muted);
}

.aics-price-line mark {
  background: var(--aics-lime);
  color: var(--aics-ink);
  padding: 0.1em 0.35em;
  border-radius: 6px;
  font-weight: 700;
}

.aics-final-cta .page-actions {
  justify-content: center;
  flex-wrap: wrap;
}

.aics-chatbot-page .service-rewrite-body {
  padding-top: 0;
}

.aics-chatbot-page .svc-snapshot {
  display: none;
}

.aics-carousel {
  padding: clamp(2rem, 4vw, 3rem) var(--page-gutter, 1.25rem);
  background: linear-gradient(180deg, #0f1a12 0%, #1a2e1f 45%, #243828 100%);
  color: #f4f6f8;
}

.aics-carousel .aics-kicker {
  color: rgba(198, 241, 53, 0.85);
}

.aics-carousel h2 {
  color: #fff;
  max-width: 36rem;
}

.aics-carousel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(0.75rem, 2vw, 1.25rem);
  margin-top: 2rem;
}

.aics-carousel-card {
  position: relative;
  margin: 0;
  border-radius: var(--aics-radius);
  overflow: hidden;
  border: 1px solid rgba(198, 241, 53, 0.22);
  background: rgba(0, 0, 0, 0.25);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  transform-origin: center center;
}

.aics-carousel-card picture {
  display: block;
  overflow: hidden;
}

.aics-carousel-card img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.45s ease;
  transform-origin: center center;
}

@media (hover: hover) and (pointer: fine) {
  .aics-carousel-card:hover,
  .aics-carousel-card:focus-within {
    transform: scale(1.035);
    z-index: 2;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.38);
  }

  .aics-carousel-card:hover img,
  .aics-carousel-card:focus-within img {
    transform: scale(1.06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .aics-carousel-card,
  .aics-carousel-card img {
    transition: none;
  }

  .aics-carousel-card:hover,
  .aics-carousel-card:focus-within {
    transform: none;
    box-shadow: none;
  }

  .aics-carousel-card:hover img,
  .aics-carousel-card:focus-within img {
    transform: none;
  }
}

.aics-carousel-card figcaption {
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--aics-lime);
}

.aics-why {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
  background: var(--aics-soft);
}

.aics-why-grid {
  list-style: none;
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.aics-why-grid li {
  background: var(--aics-paper);
  border: 1px solid var(--aics-line);
  border-radius: var(--aics-radius);
  padding: 1.25rem 1.15rem;
}

.aics-why-grid strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1.02rem;
}

.aics-why-grid p {
  color: var(--aics-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.aics-compare {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
}

.aics-compare-wrap {
  margin-top: 1.75rem;
  overflow-x: auto;
  border: 1px solid var(--aics-line);
  border-radius: var(--aics-radius);
  background: var(--aics-paper);
}

.aics-compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.aics-compare-table th,
.aics-compare-table td {
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--aics-line);
}

.aics-compare-table thead th {
  background: var(--aics-soft);
  font-weight: 600;
}

.aics-compare-table tbody th[scope="row"] {
  font-weight: 600;
  width: 14%;
  background: rgba(198, 241, 53, 0.08);
}

.aics-compare-table tbody td:last-child {
  background: rgba(198, 241, 53, 0.06);
}

.aics-insights {
  padding: clamp(2.5rem, 5vw, 4rem) var(--page-gutter, 1.25rem);
  background: linear-gradient(180deg, var(--aics-paper) 0%, var(--aics-soft) 100%);
  border-top: 1px solid var(--aics-line);
}

.aics-insights-grid {
  list-style: none;
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.aics-insights-card {
  border: 1px solid var(--aics-line);
  border-radius: var(--aics-radius);
  padding: 1.15rem 1.1rem;
  background: var(--aics-paper);
}

.aics-insights-card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.aics-insights-card p {
  font-size: 0.88rem;
  color: var(--aics-muted);
  line-height: 1.6;
}

@media (max-width: 960px) {
  .aics-hero-grid {
    grid-template-columns: 1fr;
  }

  .aics-proof-grid {
    grid-template-columns: 1fr;
  }

  .aics-problem-grid,
  .aics-benefit-cards,
  .aics-deliverable-grid {
    grid-template-columns: 1fr;
  }

  .aics-carousel-grid,
  .aics-why-grid,
  .aics-insights-grid {
    grid-template-columns: 1fr;
  }

  .aics-process-rail {
    grid-template-columns: 1fr 1fr;
  }

  .aics-mock-layout {
    grid-template-columns: 1fr;
  }

  .aics-mock-sidebar {
    display: none;
  }

  .aics-mock-main {
    grid-template-columns: 1fr;
  }

  .aics-mock-thread-list {
    border-right: none;
    border-bottom: 1px solid var(--aics-line);
  }
}

@media (max-width: 560px) {
  .aics-process-rail {
    grid-template-columns: 1fr;
  }
}