/* 梦境AI · 出海增长交付台介绍页 */

.ai-page .dl-bg__flow,
.ai-page .dl-bg__orb,
.ai-page .dl-bg__particles {
  display: none !important;
}

.ai {
  --ai-ink: #14110e;
  --ai-mute: rgba(20, 17, 14, 0.58);
  --ai-line: rgba(20, 17, 14, 0.1);
  --ai-gold: #b8924a;
  --ai-paper: #f2ebe0;
  --ai-display: "Instrument Serif", "Songti SC", "Noto Serif SC", Georgia, serif;
  --ai-sans: "Manrope", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-family: var(--ai-sans);
  padding-bottom: 5.8rem;
  position: relative;
  z-index: 1;
}

.ai-body {
  content-visibility: auto;
  contain-intrinsic-size: 1px 2400px;
  padding-top: 0.5rem;
}

.ai-wrap {
  margin: 0 auto;
  max-width: 74rem;
  padding: 0 1.25rem;
}

.ai-kicker {
  align-items: center;
  color: var(--ai-gold);
  display: flex;
  flex-wrap: wrap;
  font-size: 0.68rem;
  font-weight: 800;
  gap: 0.45rem;
  letter-spacing: 0.28em;
  margin-bottom: 0.7rem;
}

.ai-badge {
  background: rgba(232, 213, 168, 0.14);
  border: 1px solid rgba(232, 213, 168, 0.42);
  border-radius: 999rem;
  color: #e8d5a8;
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  padding: 0.28rem 0.55rem;
}

.ai-body .ai-kicker .ai-badge {
  background: rgba(184, 146, 74, 0.12);
  border-color: rgba(184, 146, 74, 0.4);
  color: #b8924a;
}

.ai-meter-strip {
  display: none;
}

.ai-sec {
  margin-bottom: 1.5rem;
  max-width: 38rem;
}

.ai-sec h2 {
  color: var(--ai-ink);
  font-family: var(--ai-display);
  font-size: clamp(1.75rem, 3.6vw, 2.55rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 0 0 0.55rem;
}

.ai-sec p {
  color: var(--ai-mute);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0;
}

/* Header fusion on this page */
html[data-theme="light"] .ai-page .dl-header {
  background: rgba(12, 10, 8, 0.94);
  border-bottom-color: rgba(232, 213, 168, 0.12);
  box-shadow: none;
}

html[data-theme="light"] .ai-page .dl-brand__cn,
html[data-theme="light"] .ai-page .dl-nav__link {
  color: rgba(246, 239, 224, 0.82);
}

html[data-theme="light"] .ai-page .dl-nav__link:hover,
html[data-theme="light"] .ai-page .dl-nav__link.is-active {
  color: #f6efe0;
}

html[data-theme="light"] .ai-page .dl-nav__cta {
  background: #e8d5a8;
  border-color: #e8d5a8;
  color: #14110e;
}

html[data-theme="light"] .ai-page .dl-nav__login {
  color: rgba(246, 239, 224, 0.78);
}

html[data-theme="light"] .ai-page .dl-nav__login:hover {
  color: #e8d5a8;
}

html[data-theme="light"] .ai-page .dl-nav__toggle {
  border-color: rgba(232, 213, 168, 0.28);
  color: #f6efe0;
}

html[data-theme="light"] .ai-page .dl-lang__track {
  background: rgba(255, 248, 230, 0.06);
  border-color: rgba(232, 213, 168, 0.22);
}

html[data-theme="light"] .ai-page .dl-lang__opt {
  color: rgba(246, 239, 224, 0.42);
}

html[data-theme="light"] .ai-page .dl-lang__opt.is-active {
  color: #e8d5a8;
}

html[data-theme="light"] .ai-page .mp-toggle__track {
  background: rgba(255, 248, 230, 0.08);
  border-color: rgba(232, 213, 168, 0.22);
}

/* Mast */
.ai-mast {
  background:
    radial-gradient(56rem 34rem at 88% -12%, rgba(184, 146, 74, 0.28), transparent 58%),
    radial-gradient(40rem 26rem at -4% 110%, rgba(232, 213, 168, 0.1), transparent 52%),
    linear-gradient(165deg, #1c1712 0%, #0b0908 68%, #090807 100%);
  border-bottom: 1px solid rgba(232, 213, 168, 0.12);
  border-radius: 0 0 2.25rem 2.25rem;
  color: #f6efe0;
  margin-bottom: 0;
  min-height: calc(100svh - 0.5rem);
  overflow: hidden;
  padding:
    calc(var(--header-h) + clamp(1.5rem, 3.2vw, 2.6rem))
    0
    clamp(2rem, 3.8vw, 2.9rem);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ai-mast__glow {
  animation: ai-glow 9s ease-in-out infinite alternate;
  background: radial-gradient(32rem 20rem at 72% 28%, rgba(228, 197, 122, 0.2), transparent 70%);
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.ai-mast__grain {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  inset: 0;
  mix-blend-mode: soft-light;
  opacity: 0.18;
  pointer-events: none;
  position: absolute;
}

@keyframes ai-glow {
  from { opacity: 0.5; transform: translate3d(0, 0, 0) scale(1); }
  to { opacity: 1; transform: translate3d(-2.5%, 4%, 0) scale(1.07); }
}

.ai-mast__inner {
  align-items: center;
  display: grid;
  gap: 2.1rem 2.6rem;
  grid-template-columns: minmax(0, 1.08fr) minmax(18rem, 0.92fr);
  margin: 0 auto;
  max-width: 74rem;
  padding: 0 1.25rem;
  position: relative;
  width: 100%;
  z-index: 1;
}

.ai-mast__brand {
  animation: ai-rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) both;
  color: #f6efe0;
  font-family: var(--ai-display);
  font-size: clamp(3.2rem, 8.5vw, 5.6rem);
  font-style: normal;
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.92;
  margin: 0 0 0.85rem;
}

.ai-mast__line {
  animation: ai-rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) both;
  display: block;
  font-family: var(--ai-display);
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.ai-mast__line:nth-of-type(2) {
  animation-delay: 0.06s;
}

.ai-mast__line--italic {
  animation-delay: 0.12s;
  color: #e4c57a;
  font-style: italic;
  margin-top: 0.06em;
}

@keyframes ai-rise {
  from { opacity: 0; transform: translate3d(0, 1.15rem, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

.ai-mast__lead {
  animation: ai-rise 1s cubic-bezier(0.22, 1, 0.36, 1) 0.14s both;
  color: rgba(246, 239, 224, 0.62);
  font-size: 1.08rem;
  line-height: 1.72;
  margin: 1.35rem 0 0;
  max-width: 34rem;
}

.ai-mast__cta {
  animation: ai-rise 1.05s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.65rem;
}

.ai-mast__note {
  animation: ai-rise 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.24s both;
  color: rgba(246, 239, 224, 0.45);
  font-size: 0.85rem;
  line-height: 1.55;
  margin: 1.15rem 0 0;
}

.ai-mast__note a,
.ai-mast__note button {
  appearance: none;
  background: none;
  border: 0;
  color: #e8d5a8;
  cursor: pointer;
  font: inherit;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

/* Buttons */
.ai-btn {
  appearance: none;
  border: 0;
  border-radius: 999rem;
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 750;
  padding: 0.85rem 1.25rem;
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.ai-btn--gold {
  background: #e8d5a8;
  color: #14110e;
}

.ai-btn--gold:hover {
  background: #f0e4c0;
}

.ai-btn--ghost {
  background: transparent;
  border: 1px solid rgba(246, 239, 224, 0.28);
  color: #f6efe0;
}

.ai-btn--ghost:hover {
  background: rgba(255, 248, 230, 0.08);
}

.ai-btn--ink {
  background: #14110e;
  color: #f6efe0;
}

.ai-btn--ink:hover {
  background: #2a2318;
}

.ai-btn--dark {
  border-color: rgba(20, 17, 14, 0.16);
  color: var(--ai-ink);
}

/* Stage mock */
.ai-stage {
  animation: ai-float 7s ease-in-out infinite alternate, ai-rise 1.1s cubic-bezier(0.22, 1, 0.36, 1) 0.18s both;
  background: rgba(255, 252, 246, 0.045);
  border: 1px solid rgba(232, 213, 168, 0.2);
  border-radius: 1.3rem;
  box-shadow:
    0 1.8rem 3.4rem rgba(0, 0, 0, 0.32),
    0 0 0 1px rgba(232, 213, 168, 0.04) inset;
  overflow: hidden;
}

@keyframes ai-float {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, -0.55rem, 0); }
}

.ai-stage__chrome {
  align-items: center;
  background: rgba(0, 0, 0, 0.28);
  border-bottom: 1px solid rgba(232, 213, 168, 0.12);
  display: flex;
  gap: 0.35rem;
  padding: 0.65rem 0.85rem;
}

.ai-stage__chrome span {
  background: rgba(246, 239, 224, 0.28);
  border-radius: 50%;
  height: 0.45rem;
  width: 0.45rem;
}

.ai-stage__chrome em {
  color: rgba(246, 239, 224, 0.45);
  font-size: 0.68rem;
  font-style: normal;
  margin-left: 0.55rem;
}

.ai-stage__body {
  display: grid;
  grid-template-columns: 7.2rem 1fr;
  min-height: 18rem;
}

.ai-stage__rail {
  background: rgba(0, 0, 0, 0.22);
  border-right: 1px solid rgba(232, 213, 168, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.85rem 0.55rem;
}

.ai-stage__rail b {
  color: rgba(246, 239, 224, 0.4);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  margin-bottom: 0.35rem;
}

.ai-stage__rail i {
  background: transparent;
  border-radius: 0.45rem;
  color: rgba(246, 239, 224, 0.5);
  font-size: 0.68rem;
  font-style: normal;
  font-weight: 650;
  line-height: 1.3;
  padding: 0.4rem 0.4rem;
}

.ai-stage__rail i.is-on {
  background: rgba(232, 213, 168, 0.12);
  color: #e8d5a8;
}

.ai-stage__main {
  padding: 0.95rem 1rem 1.05rem;
}

.ai-stage__main header span {
  color: var(--ai-gold);
  display: block;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.ai-stage__main header strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 750;
  margin-top: 0.25rem;
}

.ai-stage__meter {
  display: grid;
  gap: 0.3rem;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0.9rem 0 1rem;
}

.ai-stage__meter span {
  background: rgba(255, 248, 230, 0.06);
  border-radius: 0.35rem;
  color: rgba(246, 239, 224, 0.4);
  font-size: 0.58rem;
  font-weight: 700;
  padding: 0.35rem 0.15rem;
  text-align: center;
}

.ai-stage__meter .is-done {
  background: rgba(232, 213, 168, 0.14);
  color: #e8d5a8;
}

.ai-stage__meter .is-on {
  animation: ai-pulse 2.4s ease-in-out infinite;
  background: #e8d5a8;
  color: #14110e;
}

@keyframes ai-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232, 213, 168, 0.35); }
  50% { box-shadow: 0 0 0 0.35rem rgba(232, 213, 168, 0); }
}

.ai-stage__pts {
  display: grid;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ai-stage__pts li {
  background: rgba(255, 248, 230, 0.05);
  border: 1px solid rgba(232, 213, 168, 0.12);
  border-radius: 0.55rem;
  padding: 0.5rem 0.6rem;
}

.ai-stage__pts em {
  color: rgba(246, 239, 224, 0.45);
  display: block;
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 700;
}

.ai-stage__pts b {
  display: block;
  font-size: 0.78rem;
  font-weight: 650;
  margin-top: 0.15rem;
}

.ai-stage__pts .is-mark {
  border-color: rgba(232, 213, 168, 0.35);
}

/* Promise strip */
.ai-promise {
  border-bottom: 1px solid var(--ai-line);
  margin: 0 auto 3.2rem;
  max-width: 74rem;
  padding: 2.4rem 1.25rem 2.2rem;
  text-align: center;
}

.ai-promise__eyebrow {
  color: var(--ai-gold);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  margin: 0 0 1rem;
}

.ai-promise__track {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.35rem;
  justify-content: center;
  margin: 0 0 1rem;
}

.ai-promise__track span {
  color: var(--ai-ink);
  font-family: var(--ai-display);
  font-size: clamp(1.45rem, 3.2vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.ai-promise__track i {
  background: linear-gradient(90deg, transparent, var(--ai-gold), transparent);
  display: inline-block;
  height: 1px;
  margin: 0 0.35rem;
  opacity: 0.55;
  width: 1.6rem;
}

.ai-promise__line {
  color: var(--ai-mute);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0 auto;
  max-width: 32rem;
}

/* Power */
.ai-power {
  margin-bottom: 3.2rem;
}

.ai-power__rail {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ai-power article {
  border-left: 1px solid var(--ai-line);
  padding: 0.2rem 1.35rem 0.4rem;
}

.ai-power article:first-child {
  border-left: 0;
  padding-left: 0;
}

.ai-power b {
  color: var(--ai-gold);
  display: block;
  font-family: var(--ai-display);
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.ai-power h3 {
  color: var(--ai-ink);
  font-size: 1.12rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin: 0 0 0.45rem;
}

.ai-power p {
  color: var(--ai-mute);
  font-size: 0.94rem;
  line-height: 1.65;
  margin: 0;
}

/* Who */
.ai-who {
  margin-bottom: 3rem;
}

.ai-who__grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr 1fr;
}

.ai-who article {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), #fff),
    #fff;
  border: 1px solid var(--ai-line);
  border-radius: 1.25rem;
  padding: 1.4rem 1.35rem 1.3rem;
  transition: border-color 0.25s ease, transform 0.35s ease;
}

.ai-who article:hover {
  border-color: rgba(184, 146, 74, 0.42);
  transform: translateY(-2px);
}

.ai-who span {
  color: var(--ai-gold);
  display: block;
  font-family: var(--ai-display);
  font-size: 1.45rem;
  font-style: italic;
  font-weight: 400;
  margin-bottom: 0.45rem;
}

.ai-who h3 {
  color: var(--ai-ink);
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.ai-who p {
  color: var(--ai-mute);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0;
}

.ai-who ul {
  color: var(--ai-mute);
  font-size: 0.88rem;
  line-height: 1.55;
  margin: 0.95rem 0 0;
  padding-left: 1.05rem;
}

.ai-who li + li {
  margin-top: 0.25rem;
}

/* Caps */
.ai-caps {
  margin-bottom: 3.2rem;
}

.ai-caps__list {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ai-cap {
  background: #fff;
  border: 1px solid var(--ai-line);
  border-radius: 1.3rem;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.35rem 1.3rem 1.25rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.ai-cap:hover {
  border-color: rgba(184, 146, 74, 0.4);
  box-shadow: 0 0.9rem 1.8rem rgba(20, 14, 6, 0.05);
}

.ai-cap.is-hot {
  background:
    radial-gradient(22rem 12rem at 100% 0%, rgba(184, 146, 74, 0.1), transparent 55%),
    #171410;
  border-color: rgba(232, 213, 168, 0.22);
  color: #f6efe0;
}

.ai-cap--wide {
  grid-column: span 1;
}

@media (min-width: 64.01rem) {
  .ai-cap--wide {
    grid-column: span 1;
  }

  .ai-caps__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.ai-cap__no {
  color: var(--ai-gold);
  display: block;
  font-family: var(--ai-display);
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 400;
  margin-bottom: 0.45rem;
}

.ai-cap h3 {
  color: inherit;
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.ai-cap.is-hot h3 {
  color: #f6efe0;
}

.ai-cap > p {
  color: var(--ai-mute);
  font-size: 0.94rem;
  line-height: 1.65;
  margin: 0;
}

.ai-cap.is-hot > p {
  color: rgba(246, 239, 224, 0.58);
}

.ai-cap ul {
  color: var(--ai-mute);
  font-size: 0.88rem;
  line-height: 1.6;
  margin: 0.85rem 0 0;
  padding-left: 1.05rem;
}

.ai-cap.is-hot ul {
  color: rgba(246, 239, 224, 0.55);
}

/* Flow */
.ai-flow {
  border-top: 1px solid var(--ai-line);
  margin-bottom: 3rem;
  padding-top: 2.6rem;
}

.ai-flow__list {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

.ai-flow__list li {
  border-left: 1px solid var(--ai-line);
  padding: 0.15rem 1.15rem 0.3rem;
}

.ai-flow__list li:first-child {
  border-left: 0;
  padding-left: 0;
}

.ai-flow__list span {
  color: var(--ai-gold);
  display: block;
  font-family: var(--ai-display);
  font-size: 1.25rem;
  font-style: italic;
  font-weight: 400;
  margin-bottom: 0.45rem;
}

.ai-flow__list h3 {
  color: var(--ai-ink);
  font-size: 1.08rem;
  font-weight: 750;
  margin: 0 0 0.45rem;
}

.ai-flow__list p {
  color: var(--ai-mute);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
}

/* Mark */
.ai-mark {
  align-items: center;
  background: var(--ai-paper);
  border: 1px solid var(--ai-line);
  border-radius: 1.5rem;
  display: grid;
  gap: 1.5rem 2rem;
  grid-template-columns: minmax(0, 1.1fr) minmax(14rem, 0.9fr);
  margin-bottom: 2.8rem;
  overflow: hidden;
  padding: 1.7rem 1.6rem;
}

.ai-mark__copy h2 {
  color: var(--ai-ink);
  font-family: var(--ai-display);
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 0 0 0.7rem;
}

.ai-mark__copy > p {
  color: var(--ai-mute);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 0.7rem;
}

.ai-mark__sub {
  color: rgba(20, 17, 14, 0.48) !important;
  font-size: 0.9rem !important;
}

.ai-mark__card {
  perspective: 800px;
}

.ai-mark__page {
  background: #fff;
  border: 1px solid rgba(20, 17, 14, 0.1);
  border-radius: 1rem;
  box-shadow: 0 1.2rem 2.4rem rgba(20, 14, 6, 0.1);
  padding: 0.85rem;
  position: relative;
  transform: rotateY(-6deg) rotateX(2deg);
}

.ai-mark__hero {
  background: linear-gradient(135deg, #1a1612, #3a3228);
  border-radius: 0.55rem;
  height: 4.2rem;
}

.ai-mark__grid {
  display: grid;
  gap: 0.45rem;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 0.55rem;
}

.ai-mark__grid i {
  background: #f2ebe0;
  border-radius: 0.4rem;
  display: block;
  height: 3.2rem;
}

.ai-mark__grid .is-hit {
  animation: ai-hit 2.8s ease-in-out infinite;
  box-shadow: 0 0 0 2px #b8924a;
  position: relative;
}

@keyframes ai-hit {
  0%, 100% { box-shadow: 0 0 0 2px #b8924a; }
  50% { box-shadow: 0 0 0 4px rgba(184, 146, 74, 0.35); }
}

.ai-mark__tip {
  background: #171410;
  border-radius: 0.7rem;
  bottom: -0.65rem;
  color: #f6efe0;
  padding: 0.65rem 0.75rem;
  position: absolute;
  right: 0.5rem;
  width: 10.5rem;
}

.ai-mark__tip b {
  color: #e4c57a;
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
}

.ai-mark__tip span {
  display: block;
  font-size: 0.72rem;
  line-height: 1.4;
  margin-top: 0.2rem;
  opacity: 0.75;
}

/* Beta */
.ai-beta {
  background:
    radial-gradient(40rem 18rem at 12% 0%, rgba(184, 146, 74, 0.2), transparent 55%),
    linear-gradient(145deg, #1c1814 0%, #0e0c0a 100%);
  border: 1px solid rgba(232, 213, 168, 0.18);
  border-radius: 1.5rem;
  color: #f6efe0;
  margin-bottom: 2.8rem;
  padding: 1.8rem 1.6rem 1.7rem;
}

.ai-beta h2 {
  font-family: var(--ai-display);
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 0 0 0.7rem;
}

.ai-beta > p {
  color: rgba(246, 239, 224, 0.6);
  font-size: 1rem;
  line-height: 1.7;
  margin: 0 0 1.3rem;
  max-width: 42rem;
}

.ai-beta__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

/* FAQ */
.ai-faq {
  margin-bottom: 2rem;
}

.ai-faq h2 {
  color: var(--ai-ink);
  font-family: var(--ai-display);
  font-size: clamp(1.55rem, 3vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 0 0 1.1rem;
}

.ai-faq details {
  border-bottom: 1px solid var(--ai-line);
}

.ai-faq details:first-of-type {
  border-top: 1px solid var(--ai-line);
}

.ai-faq summary {
  color: var(--ai-ink);
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  list-style: none;
  padding: 1.1rem 0.1rem;
}

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

.ai-faq details p {
  color: var(--ai-mute);
  font-size: 0.94rem;
  line-height: 1.7;
  margin: 0;
  padding: 0 0.1rem 1.15rem;
}

.ai-faq a {
  color: var(--ai-gold);
}

/* Sticky */
.ai-sticky {
  background: rgba(18, 14, 10, 0.96);
  border-top: 1px solid rgba(232, 213, 168, 0.18);
  bottom: 0;
  left: 0;
  padding: 0.7rem 1.2rem calc(0.7rem + env(safe-area-inset-bottom, 0px));
  position: fixed;
  right: 0;
  z-index: 80;
}

.ai-sticky__inner {
  align-items: center;
  display: flex;
  gap: 0.9rem;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 74rem;
}

.ai-sticky p {
  color: rgba(246, 239, 224, 0.55);
  font-size: 0.82rem;
  margin: 0;
}

.ai-sticky b {
  color: #f6efe0;
  margin-right: 0.4rem;
}

.ai-sticky__actions {
  display: flex;
  flex-shrink: 0;
  gap: 0.45rem;
}

.ai-sticky .ai-btn {
  font-size: 0.82rem;
  padding: 0.6rem 1.05rem;
}

.seo-sr {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

html[data-theme="dark"] .ai {
  --ai-ink: #f3ebe0;
  --ai-mute: rgba(243, 235, 224, 0.6);
  --ai-line: rgba(243, 235, 224, 0.12);
  --ai-paper: #171410;
}

html[data-theme="dark"] .ai-who article,
html[data-theme="dark"] .ai-cap:not(.is-hot) {
  background: #171410;
}

@media (prefers-reduced-motion: reduce) {
  .ai-mast__glow,
  .ai-mast__brand,
  .ai-mast__line,
  .ai-mast__lead,
  .ai-mast__cta,
  .ai-mast__note,
  .ai-stage,
  .ai-stage__meter .is-on,
  .ai-mark__grid .is-hit,
  .ai-who article {
    animation: none !important;
    transform: none !important;
  }
}

@media (max-width: 64rem) {
  .ai-mast {
    min-height: auto;
    justify-content: flex-start;
  }

  .ai-mast__inner,
  .ai-who__grid,
  .ai-caps__list,
  .ai-mark,
  .ai-flow__list,
  .ai-power__rail {
    grid-template-columns: 1fr;
  }

  .ai-mast__brand {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .ai-stage {
    display: none;
  }

  .ai-promise__track i {
    width: 1rem;
  }

  .ai-meter-strip {
    display: grid;
    gap: 0.35rem;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin: 0 auto;
    max-width: 74rem;
    padding: 0 1.25rem 1.5rem;
    position: relative;
    z-index: 1;
  }

  .ai-meter-strip span {
    background: rgba(255, 248, 230, 0.06);
    border-radius: 0.4rem;
    color: rgba(246, 239, 224, 0.42);
    font-size: 0.62rem;
    font-weight: 700;
    padding: 0.45rem 0.2rem;
    text-align: center;
  }

  .ai-meter-strip .is-done {
    background: rgba(232, 213, 168, 0.14);
    color: #e8d5a8;
  }

  .ai-meter-strip .is-on {
    background: #e8d5a8;
    color: #14110e;
  }

  .ai-power article,
  .ai-flow__list li {
    border-left: 0;
    border-top: 1px solid var(--ai-line);
    padding: 1.15rem 0 0;
  }

  .ai-power article:first-child,
  .ai-flow__list li:first-child {
    border-top: 0;
    padding-top: 0;
  }
}

@media (max-width: 40rem) {
  .ai {
    padding-bottom: 5.2rem;
  }

  .ai-wrap {
    padding: 0 1rem;
  }

  .ai-mast {
    border-radius: 0 0 1.25rem 1.25rem;
    margin-bottom: 2rem;
    padding:
      calc(var(--header-h) + 1.25rem)
      0
      0.35rem;
  }

  .ai-mast__inner {
    gap: 1.15rem;
    padding: 0 1rem;
  }

  .ai-mast__brand {
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
  }

  .ai-mast__line {
    font-size: clamp(2rem, 9.5vw, 2.65rem);
    letter-spacing: -0.03em;
  }

  .ai-mast__lead {
    font-size: 0.95rem;
    line-height: 1.62;
    margin-top: 0.95rem;
  }

  .ai-mast__cta {
    gap: 0.5rem;
    margin-top: 1.2rem;
  }

  .ai-mast__cta .ai-btn {
    flex: 1 1 calc(50% - 0.25rem);
    justify-content: center;
    min-width: 0;
    padding: 0.8rem 0.7rem;
  }

  .ai-mast__note {
    font-size: 0.8rem;
    margin-top: 0.9rem;
  }

  .ai-meter-strip {
    padding: 0.85rem 1rem 1.35rem;
  }

  .ai-sec {
    margin-bottom: 1.15rem;
  }

  .ai-sec h2 {
    font-size: clamp(1.45rem, 6.5vw, 1.85rem);
  }

  .ai-power,
  .ai-who,
  .ai-caps,
  .ai-flow {
    margin-bottom: 2.2rem;
  }

  .ai-who article,
  .ai-cap {
    border-radius: 1.05rem;
    padding: 1.15rem 1.05rem 1.1rem;
  }

  .ai-who span,
  .ai-cap__no,
  .ai-power b,
  .ai-flow__list span {
    font-size: 1.15rem;
  }

  .ai-who h3,
  .ai-cap h3 {
    font-size: 1.08rem;
  }

  .ai-mark {
    border-radius: 1.15rem;
    gap: 1.15rem;
    margin-bottom: 2rem;
    padding: 1.2rem 1.05rem;
  }

  .ai-mark__copy h2 {
    font-size: clamp(1.45rem, 6vw, 1.85rem);
  }

  .ai-mark__page {
    transform: none;
  }

  .ai-mark__tip {
    bottom: -0.4rem;
    right: 0.35rem;
    width: 9.5rem;
  }

  .ai-beta {
    border-radius: 1.15rem;
    margin-bottom: 2rem;
    padding: 1.35rem 1.1rem 1.25rem;
  }

  .ai-beta h2 {
    font-size: clamp(1.45rem, 6vw, 1.85rem);
  }

  .ai-beta__cta {
    gap: 0.5rem;
  }

  .ai-beta__cta .ai-btn {
    flex: 1 1 100%;
    justify-content: center;
  }

  .ai-faq h2 {
    font-size: 1.4rem;
  }

  .ai-faq summary {
    font-size: 0.98rem;
    padding: 0.95rem 0.05rem;
  }

  .ai-who ul {
    font-size: 0.84rem;
    margin-top: 0.8rem;
  }

  .ai-cap > p,
  .ai-who p,
  .ai-power p,
  .ai-flow__list p {
    font-size: 0.9rem;
  }

  .ai-cap ul {
    font-size: 0.84rem;
  }

  .ai-kicker {
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    margin-bottom: 0.55rem;
  }

  .ai-badge {
    letter-spacing: 0.14em;
    padding: 0.26rem 0.5rem;
  }

  .ai-sticky {
    padding: 0.55rem 0.85rem calc(0.55rem + env(safe-area-inset-bottom, 0px));
  }

  .ai-sticky p {
    display: none;
  }

  .ai-sticky__actions {
    gap: 0.4rem;
    width: 100%;
  }

  .ai-sticky__actions .ai-btn {
    flex: 1;
    justify-content: center;
    padding: 0.72rem 0.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-btn,
  .ai-cap {
    transition: none;
  }
}