/* AI 大模型实战训练营 · 实践定制详情（独立页，无公共头） */
html,
body.ai-camp-body {
  margin: 0;
  padding: 0;
  background: #f3faf7;
}
body.ai-camp-body .sly-ai-btn,
body.ai-camp-body .sly-ai-btn2,
body.ai-camp-body .sly-ai-btn3 {
  display: none !important;
}
.ai-camp-page {
  --brand: #0ea47a;
  --brand-deep: #0b7e60;
  --brand-2: #06b6d4;
  --violet: #1fb98f;
  --ink: #0e1f1a;
  --muted: #54665f;
  --bg: #f3faf7;
  --card: #ffffff;
  --line: rgba(15, 31, 26, 0.09);
  --gold: #d9a441;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 70px;
}
.ai-camp-page a {
  text-decoration: none;
  color: inherit;
}
.ai-camp-page .wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 16px;
}
.ai-camp-page .grad-text {
  background: linear-gradient(110deg, #0b9e74, #06b6d4 60%, #1fb98f);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ai-camp-page .progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  z-index: 99;
  width: 0;
  background: linear-gradient(90deg, var(--brand), var(--brand-2), var(--violet));
}
.ai-camp-page .top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  background: rgba(243, 250, 247, 0.92);
  border-bottom: 1px solid var(--line);
}
.ai-camp-page .nav-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  gap: 12px;
}
.ai-camp-page .logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: var(--ink);
  flex: none;
  font-size: 14px;
  white-space: nowrap;
}
.ai-camp-page .logo .dot {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 0 14px rgba(14, 164, 122, 0.45);
}
.ai-camp-page .nav-links {
  display: none;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
}
.ai-camp-page .nav-links a {
  position: relative;
  transition: 0.2s;
}
.ai-camp-page .nav-links a:hover {
  color: var(--brand-deep);
}
.ai-camp-page .nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
  margin-left: auto;
}
.ai-camp-page .nav-consult,
.ai-camp-page button.nav-consult {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  font-family: inherit;
  min-width: 52px;
  height: 32px;
  padding: 0 14px;
  border: 1.5px solid rgba(14, 164, 122, 0.35);
  background: #fff;
  color: #0b7e60 !important;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  flex: none;
}
.ai-camp-page .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff !important;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  box-shadow: 0 8px 18px -8px rgba(14, 164, 122, 0.6);
  flex: none;
  text-decoration: none;
  line-height: 1.2;
}
.ai-camp-page .nav-cta.disable {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}
.ai-camp-page .hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 28px;
  background: linear-gradient(180deg, #ffffff, #eaf6f1);
}
.ai-camp-page .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
}
.ai-camp-page .b1 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, #5fe0bb, transparent 70%);
  top: -100px;
  left: -80px;
}
.ai-camp-page .b2 {
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, #7fd9f5, transparent 70%);
  top: -40px;
  right: -60px;
}
.ai-camp-page .grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.45;
  background-image: linear-gradient(rgba(14, 164, 122, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 164, 122, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
}
.ai-camp-page .hero-grid {
  position: relative;
  z-index: 2;
}
.ai-camp-page .badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.ai-camp-page .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(14, 164, 122, 0.1);
  color: var(--brand-deep);
  border: 1px solid rgba(14, 164, 122, 0.3);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}
.ai-camp-page .badge.summer {
  background: linear-gradient(135deg, #ffb347, #ffce79);
  color: #6b3500;
  border-color: rgba(255, 179, 71, 0.5);
}
.ai-camp-page .badge-ic {
  width: 14px;
  height: 14px;
}
.ai-camp-page .pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  flex: none;
}
.ai-camp-page .hero h1 {
  font-size: 26px;
  line-height: 1.35;
  font-weight: 800;
  margin: 8px 0 0;
}
/* 与标题其他文字保持同一字号/字重，避免全局样式覆盖 */
.ai-camp-page .hero h1 .hl,
.ai-camp-page .hero h1 .grad-text {
  font-size: 1em;
  font-weight: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  vertical-align: baseline;
}
.ai-camp-page .hl {
  position: relative;
  white-space: nowrap;
  display: inline;
}
.ai-camp-page .hl::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 10px;
  background: linear-gradient(90deg, rgba(14, 164, 122, 0.4), rgba(31, 185, 143, 0.4));
  z-index: -1;
  border-radius: 6px;
}
.ai-camp-page .lead {
  margin: 14px 0 20px;
  font-size: 14px;
  color: var(--muted);
}
.ai-camp-page .hero-cta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.ai-camp-page .hero-cta.cta-center {
  justify-content: center;
}
.ai-camp-page .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 14px;
  font-weight: 800;
  font-size: 14px;
  border: 0;
  cursor: pointer;
}
.ai-camp-page .btn-ic {
  width: 14px;
  height: 14px;
  filter: brightness(0) invert(1);
}
.ai-camp-page .btn-ic.dark {
  filter: none;
}
.ai-camp-page .btn-primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 10px 22px -10px rgba(14, 164, 122, 0.6);
}
.ai-camp-page .btn-primary.disable,
.ai-camp-page .btn.disable {
  opacity: 0.55;
  pointer-events: none;
}
.ai-camp-page .btn-ghost {
  background: #fff;
  color: var(--brand-deep);
  border: 1.5px solid rgba(14, 164, 122, 0.25);
}
.ai-camp-page .hero-poster {
  margin-top: 22px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 40px -20px rgba(11, 46, 58, 0.4);
}
.ai-camp-page .hero-poster img {
  display: block;
  width: 100%;
  height: auto;
}
.ai-camp-page section {
  padding: 40px 0;
  position: relative;
}
.ai-camp-page .sec-tint {
  background: linear-gradient(180deg, #eef6f2, #e6f2ec);
}
.ai-camp-page .sec-tint-rev {
  background: linear-gradient(180deg, #e6f2ec, #eef6f2);
}
.ai-camp-page .sec-head {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 28px;
}
.ai-camp-page .sec-head .kick {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--brand);
}
.ai-camp-page .sec-head h2 {
  font-size: 22px;
  font-weight: 800;
  margin: 10px 0 10px;
}
.ai-camp-page .sec-head p {
  color: var(--muted);
  font-size: 14px;
}
.ai-camp-page .sec-pad {
  padding: 40px 0;
}
.ai-camp-page .sec-head.support-head {
  margin-top: 40px;
}
.ai-camp-page .pain-grid,
.ai-camp-page .feat-grid,
.ai-camp-page .path-grid,
.ai-camp-page .tgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.ai-camp-page .feat-grid-2,
.ai-camp-page .pain-grid-2 {
  grid-template-columns: 1fr;
}
.ai-camp-page .pain-span,
.ai-camp-page .feat-span {
  grid-column: 1 / -1;
}
.ai-camp-page .pain,
.ai-camp-page .feat,
.ai-camp-page .path,
.ai-camp-page .tcard {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 10px 22px -16px rgba(15, 31, 26, 0.22);
}
.ai-camp-page .pain-illust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.ai-camp-page .pain-illust-bg {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: none;
  margin: 0;
}
.ai-camp-page .pain-illust-bg img {
  width: 48px;
  height: 48px;
}
.ai-camp-page .pain .q {
  font-size: 16px;
  font-weight: 750;
  color: #0aa47a;
  margin: 0;
  line-height: 1.35;
}
.ai-camp-page .pain p,
.ai-camp-page .feat p {
  font-size: 13.5px;
  color: var(--muted);
  margin: 0;
}
.ai-camp-page .feat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.ai-camp-page .feat .ic {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(14, 164, 122, 0.16), rgba(6, 182, 212, 0.16));
  border: 1px solid rgba(14, 164, 122, 0.25);
  display: grid;
  place-items: center;
  flex: none;
  margin: 0;
  font-size: 22px;
  line-height: 1;
}
.ai-camp-page .feat .ic img {
  width: 24px;
  height: 24px;
  display: block;
}
.ai-camp-page .instructor-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.ai-camp-page .instructor-head .q {
  margin: 0;
}
.ai-camp-page .instructor-ava {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex: none;
  font-size: 18px;
  font-weight: 800;
  color: var(--brand);
  background: linear-gradient(135deg, rgba(14, 164, 122, 0.16), rgba(6, 182, 212, 0.16));
  border: 1px solid rgba(14, 164, 122, 0.25);
}
.ai-camp-page .outcome-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.ai-camp-page .outcome-no {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 4px 14px rgba(14, 164, 122, 0.28);
}
.ai-camp-page .outcome-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 6px;
}
.ai-camp-page .support-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 14px;
}
.ai-camp-page .support-bottom .pain {
  width: 100%;
}
.ai-camp-page .feat h3,
.ai-camp-page .path h3 {
  font-size: 16px;
  font-weight: 780;
  margin: 0;
  line-height: 1.35;
}
.ai-camp-page .feat-illust {
  margin-top: 14px;
  border-radius: 10px;
  overflow: hidden;
}
.ai-camp-page .feat-illust img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.ai-camp-page .cert-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.ai-camp-page .cert {
  position: relative;
  border-radius: 18px;
  padding: 22px 18px;
  overflow: hidden;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(155deg, #0c3026, #0e3a30);
}
.ai-camp-page .cert.c2 {
  background: linear-gradient(155deg, #0c2e44, #0d3f5c);
}
.ai-camp-page .cert .tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.16);
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.ai-camp-page .cert h3 {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 12px;
}
.ai-camp-page .cert-illust {
  margin: 0 0 14px;
  border-radius: 10px;
  overflow: hidden;
}
.ai-camp-page .cert-illust img {
  display: block;
  width: 100%;
  height: auto;
}
.ai-camp-page .cert ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.ai-camp-page .cert li {
  display: flex;
  gap: 8px;
  font-size: 13.5px;
  color: #cdeee3;
  margin-bottom: 8px;
}
.ai-camp-page .cert li::before {
  content: "✓";
  font-weight: 800;
  color: #5fe0bb;
}
.ai-camp-page .cert-note {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  margin-top: 14px;
}
.ai-camp-page .honor-extra-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 24px;
}
.ai-camp-page .honor-extra-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fff;
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 4px 24px rgba(15, 31, 26, 0.06);
  border: 1px solid var(--line);
}
.ai-camp-page .honor-extra-card .card-img {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f3faf7, #e8f5f0);
  border-radius: 12px;
  overflow: hidden;
  height: 280px;
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
}
.ai-camp-page .honor-extra-card .card-img img {
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.08));
}
.ai-camp-page .honor-extra-card .card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}
.ai-camp-page .honor-extra-card .card-tag {
  display: inline-block;
  padding: 4px 12px;
  background: linear-gradient(135deg, #e6f7f1, #cdeee3);
  color: #0b7e60;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
  align-self: flex-start;
  letter-spacing: 0.5px;
}
.ai-camp-page .honor-extra-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.3;
}
.ai-camp-page .honor-extra-card .card-body > p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}
.ai-camp-page .honor-extra-card .card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ai-camp-page .honor-extra-card .mini-tag {
  padding: 4px 11px;
  background: #f0faf6;
  color: #0b7e60;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid rgba(14, 164, 122, 0.25);
}
.ai-camp-page .honor-extra-section {
  padding-bottom: 0;
}
.ai-camp-page .honor-extra-section .cert-note {
  margin-top: 20px;
}
.ai-camp-page .path-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.ai-camp-page .path .emoji {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(14, 164, 122, 0.16), rgba(6, 182, 212, 0.16));
  border: 1px solid rgba(14, 164, 122, 0.25);
  display: grid;
  place-items: center;
  flex: none;
  margin: 0;
}
.ai-camp-page .path .emoji img {
  width: 24px;
  height: 24px;
  display: block;
}
.ai-camp-page .path-tit {
  min-width: 0;
}
.ai-camp-page .path .sub {
  font-size: 12.5px;
  color: var(--brand-deep);
  font-weight: 700;
  margin: 4px 0 0;
}
.ai-camp-page .path ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.ai-camp-page .path li {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  align-items: flex-start;
}
.ai-camp-page .path li .pin {
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 2px;
}
.ai-camp-page .path li .pin img {
  width: 16px;
  height: 16px;
  display: block;
}
.ai-camp-page .path li b {
  color: var(--ink);
}
.ai-camp-page .honor {
  border-radius: 20px;
  padding: 24px 14px;
  background: linear-gradient(160deg, #eafaf3, #e7f5ee);
  border: 1px solid var(--line);
}
.ai-camp-page .honor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.ai-camp-page .hcard {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 14px;
  padding: 14px;
}
.ai-camp-page .hcard .ava {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  font-size: 15px;
  margin-bottom: 10px;
}
.ai-camp-page .hcard .name {
  font-weight: 780;
  font-size: 14px;
}
.ai-camp-page .hcard .sch {
  font-size: 12px;
  color: #3f8c78;
  margin-bottom: 8px;
}
.ai-camp-page .hcard .gain {
  font-size: 12.5px;
  line-height: 1.5;
  color: #33433d;
}
.ai-camp-page .hcard .gain b {
  color: #b07d18;
}
.ai-camp-page .tcard .quote {
  font-size: 13.5px;
  margin-bottom: 14px;
  color: #33433d;
}
.ai-camp-page .tcard .who {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ai-camp-page .tcard .av {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff !important;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  line-height: 1;
  flex: none;
}
.ai-camp-page .tcard .who b {
  display: block;
  font-size: 13px;
  color: var(--ink);
}
.ai-camp-page .tcard .who > div span {
  font-size: 12px;
  color: var(--muted);
}
.ai-camp-page .tl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.ai-camp-page .tl-item {
  text-align: left;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
}
.ai-camp-page .tl-icon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 780;
  margin: 0 0 8px;
}
.ai-camp-page .tl-icon img {
  width: 20px;
  height: 20px;
}
.ai-camp-page .tl-item p {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}
.ai-camp-page .faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 2px 16px;
  margin-bottom: 10px;
}
.ai-camp-page .faq summary {
  cursor: pointer;
  font-weight: 720;
  font-size: 14px;
  padding: 14px 0;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ai-camp-page .faq summary::-webkit-details-marker {
  display: none;
}
.ai-camp-page .faq summary::after {
  content: "+";
  font-size: 20px;
  color: var(--brand-2);
  font-weight: 700;
}
.ai-camp-page .faq details[open] summary::after {
  content: "−";
}
.ai-camp-page .faq p {
  padding: 0 0 14px;
  font-size: 13.5px;
  color: var(--muted);
  margin: 0;
}
.ai-camp-page .cta-band {
  border-radius: 20px;
  padding: 32px 18px;
  text-align: center;
  color: #fff;
  background: linear-gradient(130deg, var(--brand), var(--brand-2) 55%, var(--violet));
  box-shadow: 0 20px 40px -20px rgba(6, 182, 212, 0.55);
}
.ai-camp-page .cta-band h2 {
  font-size: 20px;
  font-weight: 850;
  margin: 0 0 12px;
}
.ai-camp-page .cta-band p {
  font-size: 14px;
  color: #eafffb;
  margin: 0 auto 20px;
  font-weight: 600;
}
.ai-camp-page .cta-band .btn {
  background: #fff;
  color: var(--brand-deep);
}
.ai-camp-page .ai-camp-fixed {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--line);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
}
.ai-camp-page .ai-camp-fixed .btn {
  justify-content: center;
  max-width: none;
}
.ai-camp-page .ai-camp-fixed .btn-consult {
  flex: 1;
}
.ai-camp-page .ai-camp-fixed .btn-join {
  flex: 2.2;
}
.ai-camp-page .qr-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(10, 18, 35, 0.55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}
.ai-camp-page .qr-modal-overlay.active {
  display: flex;
}
.ai-camp-page .qr-modal-overlay.active .qr-modal {
  transform: translateY(0) scale(1);
}
.ai-camp-page .qr-modal {
  position: relative;
  background: #fff;
  border-radius: 18px;
  padding: 24px 28px 28px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
  transform: translateY(10px) scale(0.98);
  transition: transform 0.25s ease;
  max-width: 360px;
  width: 90%;
  box-sizing: border-box;
}
.ai-camp-page .qr-modal img {
  width: 220px;
  height: 220px;
  margin: 8px auto 0;
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
  display: block;
}
.ai-camp-page .qr-modal-title {
  font-size: 18px;
  font-weight: 700;
  color: #0e1f1a;
  text-align: left;
  padding-right: 36px;
  line-height: 1.3;
}
.ai-camp-page .qr-modal-desc {
  margin-top: 14px;
  font-size: 14px;
  color: #54665f;
}
.ai-camp-page .qr-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: #f0f2f5;
  color: #6b7280;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

@media (min-width: 768px) {
  .ai-camp-page .nav-in {
    height: 66px;
  }
  .ai-camp-page .logo {
    font-size: 16px;
    gap: 11px;
  }
  .ai-camp-page .logo .dot {
    width: 32px;
    height: 32px;
    font-size: 15px;
    border-radius: 10px;
  }
  .ai-camp-page .nav-links {
    display: flex;
  }
  .ai-camp-page .nav-consult,
  .ai-camp-page button.nav-consult {
    padding: 9px 18px;
    font-size: 14px;
  }
  .ai-camp-page .nav-cta {
    padding: 10px 20px;
    font-size: 14px;
  }
  .ai-camp-page .hero {
    padding: 90px 0 48px;
  }
  .ai-camp-page .hero h1 {
    font-size: 40px;
  }
  .ai-camp-page .lead {
    font-size: 16px;
    max-width: 560px;
  }
  .ai-camp-page .hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: center;
  }
  .ai-camp-page .hero-poster {
    margin-top: 0;
  }
  .ai-camp-page .pain-grid,
  .ai-camp-page .feat-grid,
  .ai-camp-page .path-grid,
  .ai-camp-page .tgrid {
    grid-template-columns: repeat(3, 1fr);
  }
  .ai-camp-page .feat-grid-2,
  .ai-camp-page .pain-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-camp-page .support-bottom .pain {
    width: calc(50% - 7px);
    max-width: 360px;
  }
  .ai-camp-page .sec-pad {
    padding: 64px 0;
  }
  .ai-camp-page .sec-head.support-head {
    margin-top: 56px;
  }
  .ai-camp-page .cert-wrap {
    grid-template-columns: 1fr 1fr;
  }
  .ai-camp-page .honor-extra-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 36px;
  }
  .ai-camp-page .honor-extra-card {
    flex-direction: row;
    gap: 24px;
    padding: 24px;
  }
  .ai-camp-page .honor-extra-card h3 {
    font-size: 24px;
  }
  .ai-camp-page .honor-extra-card .card-img {
    flex: 0 0 200px;
    height: auto;
    align-self: stretch;
  }
  .ai-camp-page .honor-extra-section .cert-note {
    margin-top: 24px;
  }
  .ai-camp-page .honor-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .ai-camp-page .tl {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-camp-page .sec-head h2 {
    font-size: 30px;
  }
  .ai-camp-page section {
    padding: 64px 0;
  }
  .ai-camp-page .honor-extra-section {
    padding-bottom: 0;
  }
}