.atlas-nav{background:#15283f;color:#f5dcad;padding:12px 18px;display:flex;gap:18px;flex-wrap:wrap;align-items:center}.atlas-nav a{color:#ffe1ae;text-decoration:none}.atlas-nav strong{font:italic 22px Georgia,serif;margin-right:auto}.atlas-version{font:600 12px system-ui;letter-spacing:.04em;color:#c8e3cf}.atlas-head{background:linear-gradient(#14273acc,#14273add),url('../../starry-night/bg_wide.webp') center/cover;color:#fff0db;text-align:center;padding:46px 18px}.atlas-head h1{font:italic clamp(32px,5vw,55px) Georgia,serif;margin:10px}.atlas-head p{margin:auto;max-width:650px}.atlas-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.atlas-tabs button{border:1px solid #9c8091;border-radius:25px;background:white;color:#624b62;padding:10px 16px}.atlas-tabs button.active{background:#67445d;color:white}.atlas-card{background:#fffdfa;border:1px solid #eadcd0;border-radius:16px;padding:18px;margin-bottom:15px}.atlas-visual{width:100%;height:430px;border-radius:14px;overflow:hidden;background:#203449}.atlas-note{font-size:13px;color:#7b6569}.atlas-tree{overflow:auto;max-height:500px;background:radial-gradient(ellipse at 40% 20%,#405370,#192b43 75%);color:#fff0dc;padding:30px 20px;border-radius:14px}.atlas-tree ul{list-style:none;margin:0;padding-left:29px;border-left:1px solid #c8a97880}.atlas-tree li{position:relative;margin:13px 0}.atlas-tree li:before{content:'';position:absolute;left:-29px;top:17px;width:25px;border-top:1px solid #c8a97880}.atlas-tree .tree-person{border:1px solid #e6ca9c80;border-radius:15px;padding:11px 15px;display:inline-block;max-width:420px;background:#ffffff12}.atlas-tree .tree-person strong{color:#ffe4aa}.atlas-tree .tree-person small{display:block;color:#f0dfce}.atlas-tree .tree-person button{background:none;color:#fff4d2;border:0;text-decoration:underline;cursor:pointer;font-size:12px;padding:4px}.atlas-node{font-size:14px;font-family:system-ui}.atlas-keepsake{background:linear-gradient(140deg,#20324c,#4d496a 68%,#8b6476);border-radius:17px;padding:24px;color:#ffebcb;text-align:center;min-height:230px}.atlas-keepsake .radiance{display:block;font:40px Georgia,serif;text-shadow:0 0 22px #ffd17a;animation:softglow 4s alternate infinite}.atlas-keepsake h2{font:italic 29px Georgia,serif}.atlas-keepsake .small{font-size:13px;color:#f0dabb}.atlas-pill{display:inline-block;border:1px solid #ead09f8c;padding:7px 12px;margin:6px;border-radius:24px;color:#fbe7c3}.atlas-visual a{color:inherit}@keyframes softglow{to{opacity:.7;filter:brightness(1.4)}}@media(max-width:640px){.atlas-visual{height:360px}.atlas-nav strong{width:100%}}