body.intro-page{--intro-surface:var(--site-surface);--intro-border:var(--site-border);--intro-text:var(--site-text);--intro-muted:var(--site-muted);--intro-accent:var(--site-accent)}
body.intro-page .hero-badge{margin-top:58px;padding:54px 20px 48px;background:linear-gradient(135deg,#17375b,#275d91);text-align:left}
body.intro-page .hero-badge > *{position:relative;z-index:1;display:block;max-width:900px;margin-left:auto;margin-right:auto}
body.intro-page .rank-pill{width:max-content;margin-bottom:12px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);color:#fff;font-size:.72rem;font-weight:700}
body.intro-page .hero-badge h1{font-size:clamp(1.8rem,4.5vw,2.8rem);line-height:1.35;margin-bottom:10px}
body.intro-page .hero-badge h1 span{font-family:inherit;color:#cfe2f7;font-size:.65em;letter-spacing:.08em}
body.intro-page .hero-badge p{font-size:.91rem;font-weight:400;line-height:1.7}
body.intro-page .cta-banner{padding:20px;border:0;background:var(--site-bg)}
body.intro-page .cta-inner{max-width:900px;padding:24px;border:1px solid var(--intro-border);border-radius:10px;background:var(--intro-surface);box-shadow:0 2px 12px rgba(15,23,42,.05);text-align:left}
body.intro-page .cta-label{margin-bottom:12px;color:var(--intro-text);font-size:1rem;letter-spacing:0}
body.intro-page .cta-actions{display:flex;flex-wrap:wrap;gap:10px}
body.intro-page .cta-number{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;margin:0;padding:10px 16px;border:1px solid var(--intro-accent);border-radius:6px;background:var(--intro-accent);color:#fff;box-shadow:none;font-family:inherit;font-size:.84rem;font-weight:700;letter-spacing:0}
body.intro-page .cta-number:hover{background:#2e67ae;color:#fff;transform:none}
body.intro-page .cta-number.cta-sms{background:var(--intro-surface);color:var(--intro-accent)}
body.intro-page .cta-number.cta-sms:hover{background:color-mix(in srgb,var(--intro-accent) 10%,var(--intro-surface))}
body.intro-page .cta-sub{margin-top:10px;color:var(--intro-muted);font-size:.76rem}
body.intro-page .intro-video{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:center;gap:24px;max-width:900px;margin:0 auto 12px;padding:24px;border:1px solid var(--intro-border);border-radius:10px;background:var(--intro-surface)}
body.intro-page .intro-eyebrow{display:block;margin-bottom:8px;color:var(--intro-accent);font-size:.7rem;font-weight:800;letter-spacing:.07em}
body.intro-page .intro-video h2{color:var(--intro-text);font-size:1.25rem;line-height:1.4}
body.intro-page .intro-video p{margin-top:8px;color:var(--intro-muted);font-size:.85rem}
body.intro-page .intro-video-frame{width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:7px;background:#111}
body.intro-page .intro-video iframe{display:block;width:100%;height:100%;border:0}
body.intro-page .content-wrap{max-width:940px;padding:20px 20px 60px}
body.intro-page .intro-showcase,body.intro-page .intro-photo-section{margin:16px 0 36px}
body.intro-page .intro-section-heading{margin:0 0 18px}
body.intro-page .intro-section-heading h2{color:var(--intro-text);font-size:clamp(1.2rem,3vw,1.55rem);line-height:1.4}
body.intro-page .intro-section-heading p{margin-top:7px;color:var(--intro-muted);font-size:.85rem}
body.intro-page .intro-feature{display:grid;grid-template-columns:1.1fr .9fr;gap:0;margin:0 0 16px;border:1px solid var(--intro-border);border-radius:10px;background:var(--intro-surface);overflow:hidden;box-shadow:0 2px 12px rgba(15,23,42,.05)}
body.intro-page .intro-feature-reverse{grid-template-columns:.9fr 1.1fr}
body.intro-page .intro-feature-reverse img{order:2}
body.intro-page .intro-feature img{display:block;width:100%;height:100%;min-height:330px;object-fit:cover}
body.intro-page .intro-feature > div{display:flex;flex-direction:column;justify-content:center;padding:28px}
body.intro-page .intro-feature-number{color:var(--intro-accent);font-size:.7rem;font-weight:800;letter-spacing:.06em}
body.intro-page .intro-feature h3{margin:8px 0 12px;color:var(--intro-text);font-size:1.12rem;line-height:1.45}
body.intro-page .intro-feature p{color:var(--intro-muted);font-size:.82rem;line-height:1.75}
body.intro-page .intro-feature ul{margin:16px 0 0;padding-left:18px;color:var(--intro-text);font-size:.78rem;line-height:1.9}
body.intro-page .intro-learning-path{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}
body.intro-page .intro-learning-path div{display:grid;gap:4px;padding:15px;border:1px solid var(--intro-border);border-radius:7px;background:var(--intro-surface)}
body.intro-page .intro-learning-path strong{color:var(--intro-accent);font-size:.82rem}
body.intro-page .intro-learning-path span{color:var(--intro-muted);font-size:.74rem;line-height:1.5}
body.intro-page .intro-founder{display:grid;grid-template-columns:160px 1fr;align-items:center;gap:24px;margin:26px 0 38px;padding:22px;border:1px solid var(--intro-border);border-radius:10px;background:var(--intro-surface)}
body.intro-page .intro-founder img{display:block;width:160px;height:160px;border-radius:8px;object-fit:cover;object-position:right center}
body.intro-page .intro-founder h2{margin:4px 0 8px;color:var(--intro-text);font-size:1.22rem}
body.intro-page .intro-founder p{color:var(--intro-muted);font-size:.84rem;line-height:1.75}
body.intro-page .intro-photo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
body.intro-page .intro-photo-grid figure{position:relative;min-height:210px;overflow:hidden;border-radius:9px;background:var(--intro-surface);box-shadow:0 2px 12px rgba(15,23,42,.08)}
body.intro-page .intro-photo-grid figure.intro-photo-main{grid-row:span 2;min-height:432px}
body.intro-page .intro-photo-grid img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:cover;filter:brightness(1.05) saturate(.92);transition:transform .3s ease}
body.intro-page .intro-photo-grid figure:hover img{transform:scale(1.025)}
body.intro-page .intro-photo-grid figure:nth-child(2) img{object-position:center 48%}
body.intro-page .intro-photo-grid figure:nth-child(3) img{object-position:center 58%}
body.intro-page .intro-photo-grid figcaption{position:absolute;inset:auto 0 0;padding:30px 16px 14px;background:linear-gradient(transparent,rgba(8,21,37,.74));color:#fff;font-size:.8rem;font-weight:700}
body.intro-page .intro-alumni-link{margin-top:12px;color:var(--intro-muted);font-size:.8rem}
body.intro-page .intro-alumni-link a{color:var(--intro-accent);font-weight:700}
body.intro-page .section-title{margin:34px 0 14px;padding:0 0 0 12px;border:0;border-left:3px solid var(--intro-accent);border-radius:0;background:none;color:var(--intro-text);font-size:1.08rem}
body.intro-page .section-title.yellow{border-left-color:#d39b2b;color:var(--intro-text);background:none}
body.intro-page .intro-box,body.intro-page .schedule-card,body.intro-page .hw-list,body.intro-page .policy-card,body.intro-page .intro-reviews{border:1px solid var(--intro-border);background:var(--intro-surface);color:var(--intro-text);box-shadow:0 2px 12px rgba(15,23,42,.05)}
body.intro-page .intro-box,body.intro-page .hw-list,body.intro-page .policy-card{padding:22px 24px}
body.intro-page .intro-box strong,body.intro-page .time-desc strong{color:var(--intro-text)}
body.intro-page .card-header{background:#275d91}
body.intro-page .card-header.yellow-hd{background:#b98522;color:#fff}
body.intro-page .time-row,body.intro-page .hw-item,body.intro-page .policy-row{border-color:var(--intro-border)}
body.intro-page .time-label{border-color:var(--intro-border);background:var(--site-bg);color:var(--intro-text)}
body.intro-page .time-desc,body.intro-page .hw-item,body.intro-page .policy-card{color:var(--intro-muted)}
body.intro-page .policy-label{background:var(--site-bg);color:var(--intro-text)}
body.intro-page .intro-reviews{margin-bottom:32px}
body.intro-page .intro-reviews .acad-review-card{background:var(--site-bg);border-color:var(--intro-border)}
body.intro-page .intro-reviews .acad-review-kind{color:var(--intro-accent)}
body.intro-page .intro-reviews .acad-review-quote{color:var(--intro-text)}
body.intro-page .intro-reviews .acad-review-meta{color:var(--intro-muted)}
body.intro-page .intro-gallery{margin-top:34px;border:1px solid var(--intro-border);border-radius:10px;background:var(--intro-surface);overflow:hidden}
body.intro-page .intro-gallery summary{display:flex;justify-content:space-between;gap:12px;padding:18px 22px;color:var(--intro-text);font-size:.9rem;font-weight:700;cursor:pointer}
body.intro-page .intro-gallery summary span{color:var(--intro-accent);font-size:.76rem}
body.intro-page .intro-gallery[open] summary{border-bottom:1px solid var(--intro-border)}
body.intro-page .img-strip{display:grid;gap:14px;padding:20px;background:var(--intro-surface)}
body.intro-page .img-strip img{width:100%;max-width:850px;margin:0 auto;border:1px solid var(--intro-border);box-shadow:none}
body.intro-page footer:not(.site-footer){background:#17375b}
@media(max-width:700px){body.intro-page .hero-badge{padding:40px 20px 34px}body.intro-page .intro-video{grid-template-columns:1fr;margin:0 20px 8px;padding:20px}body.intro-page .cta-actions{display:grid;grid-template-columns:1fr 1fr}body.intro-page .cta-number{font-size:.78rem;padding:10px 8px}}
@media(max-width:700px){body.intro-page .intro-feature,body.intro-page .intro-feature-reverse{grid-template-columns:1fr}body.intro-page .intro-feature-reverse img{order:0}body.intro-page .intro-feature img{height:auto;min-height:0;aspect-ratio:16/10}body.intro-page .intro-feature > div{padding:22px}body.intro-page .intro-learning-path{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){body.intro-page .intro-photo-grid{grid-template-columns:1fr}body.intro-page .intro-photo-grid figure,body.intro-page .intro-photo-grid figure.intro-photo-main{min-height:230px;grid-row:auto}}
@media(max-width:540px){body.intro-page .intro-founder{grid-template-columns:1fr;gap:16px}}
@media(max-width:460px){body.intro-page .cta-actions{grid-template-columns:1fr}body.intro-page .content-wrap{padding:16px 16px 48px}}