.tour-section{padding-block:76px 12px}.tour-player{background:#071831;color:#eaf6ff;border:1px solid #254f73;border-radius:18px;overflow:hidden;box-shadow:0 24px 55px #102b491c}.tour-top{padding:22px 30px;border-bottom:1px solid #294565;display:flex;gap:15px;justify-content:space-between;align-items:center}.tour-top strong{font-size:19px}.tour-top strong span{color:#70e3ed;font-weight:400}.tour-top>span{font-size:10px;color:#b4ccdf}.tour-stage{min-height:330px;display:grid;grid-template-columns:1.15fr 1fr;gap:35px;padding:45px;align-items:center;background:radial-gradient(ellipse at 90% 60%,#15577280,transparent 60%)}.tour-copy h3{font-size:clamp(28px,3vw,44px);letter-spacing:-1.3px;line-height:1.15;margin:0 0 20px}.tour-copy .eyebrow{color:#77dfed;font-size:11px}.tour-copy>p:last-child{color:#c6d9eb;font-size:16px;line-height:1.8;margin:0}.tour-visual{position:relative;min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px}.tour-orbit{position:absolute;width:210px;height:210px;border:1px solid #4be5ee55;border-radius:50%;box-shadow:0 0 65px #30c4e215;pointer-events:none}.tour-visual>span{font-size:70px;color:#80eaf5;line-height:1;z-index:1;text-shadow:0 0 28px #61e2e765}#tour-cards{display:flex;flex-wrap:wrap;justify-content:center;gap:9px;z-index:1}#tour-cards span{padding:13px 15px;border:1px solid #396782;background:#143751;border-radius:9px;font-size:12px;box-shadow:0 8px 15px #0002}.tour-playing #tour-cards span{animation:tour-enter .7s both}.tour-playing #tour-cards span:nth-child(2){animation-delay:.12s}.tour-playing #tour-cards span:nth-child(3){animation-delay:.24s}.tour-disclosure{font-size:11px;color:#bdd1e3;margin:0;padding:16px 30px;min-height:47px;border-top:1px solid #294565;line-height:1.7}.tour-controls{display:flex;align-items:center;gap:12px;padding:15px 25px;flex-wrap:wrap}.tour-controls button{border:1px solid #466787;color:#effaff;background:#133551;border-radius:7px;padding:11px 15px;min-height:44px}.tour-controls button:disabled{opacity:.4;cursor:default}#tour-play{background:#76e2ed;color:#102d48;font-weight:650;min-width:145px}.tour-voice{font-size:12px;display:flex;align-items:center;gap:7px;cursor:pointer}.tour-voice input{width:18px;height:18px}#tour-time{font-size:12px;color:#c4d7e8;margin-left:auto}#tour-seek{display:block;width:calc(100% - 50px);margin:0 25px 14px;accent-color:#71e6f3;cursor:pointer;min-height:24px}.tour-seek-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#tour-chapters{display:flex;gap:6px;flex-wrap:wrap;padding:5px 25px 23px}#tour-chapters button{border:1px solid #365776;background:transparent;color:#bcd3e9;border-radius:20px;padding:10px 13px;font-size:11px}#tour-chapters button[aria-current=true]{background:#d0f7fa;color:#143650;border-color:#d0f7fa}.tour-after{display:flex;align-items:center;gap:20px;justify-content:space-between;padding-block:22px}.tour-after p{font-size:13px;line-height:1.7;color:var(--muted)}.tour-transcript{border-block:1px solid var(--line);padding:20px 0}.tour-transcript summary{cursor:pointer;font-size:14px}.tour-transcript li{margin:22px 0}.tour-transcript p{color:var(--muted);line-height:1.8;font-size:14px}@keyframes tour-enter{from{opacity:0;transform:translateY(13px)}to{opacity:1;transform:translateY(0)}}@media(max-width:740px){.tour-section{padding-top:45px}.tour-top{padding:19px;flex-wrap:wrap}.tour-stage{grid-template-columns:1fr;padding:25px;gap:16px;min-height:500px}.tour-copy h3{font-size:30px}.tour-copy>p:last-child{font-size:14px}.tour-visual{min-height:180px}.tour-orbit{width:150px;height:150px}.tour-visual>span{font-size:52px}#tour-cards span{font-size:11px;padding:10px}.tour-controls{padding:15px;gap:8px}.tour-disclosure{padding:15px;min-height:86px}.tour-after{align-items:flex-start;flex-direction:column}#tour-chapters{padding:8px 15px 20px}#tour-time{margin-left:0}.tour-voice{width:100%;margin-top:6px}}@media(prefers-reduced-motion:reduce){.tour-playing #tour-cards span{animation:none}}