.boat{cursor:pointer}.boat-popover{z-index:6;border-radius:var(--radius);-webkit-backdrop-filter:blur(10px);color:#e8f1f7;min-width:170px;max-width:280px;box-shadow:var(--shadow-lg);background:#08222fe0;border:1px solid #cfe4f047;padding:12px 14px;font-size:13px;line-height:1.35;position:absolute;transform:translate(-50%,-100%)translateY(-10px)}.boat-popover__title{text-transform:uppercase;letter-spacing:.06em;color:var(--color-sync);margin:0 0 6px;font-size:12px;font-weight:700}.boat-popover__list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.boat-popover__row{flex-direction:column;gap:1px;display:flex}.boat-popover__role{text-transform:uppercase;letter-spacing:.06em;opacity:.85;font-size:10px}.boat-popover__idle{opacity:.8;margin:0}.ghost-trail{fill:none;stroke:var(--color-boat-red);stroke-width:1.6px;stroke-dasharray:6 5;stroke-linecap:round;opacity:.75}.ghost-boat__hull{fill:#ee667747;stroke:#e67c;stroke-width:.8px}.mistakes{border-radius:var(--radius-lg);background:var(--color-deep-surface);border:1px solid var(--color-deep-line);padding:14px 16px}.mistakes__title{font-family:var(--font-heading-stack);margin:0 0 10px;font-size:16px;font-weight:700}.mistakes__list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.mistakes__item{border-radius:var(--radius);transition:border-color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);background:#ffffff0a;border:1px solid #0000;justify-content:space-between;align-items:center;gap:12px;padding:8px 12px;font-size:14px;line-height:1.4;display:flex}.mistakes__item.is-shown{background:#ee66771a;border-color:#e679}.mistakes__ghost-btn{border-radius:var(--radius-pill);min-height:44px;color:inherit;font:inherit;cursor:pointer;white-space:nowrap;transition:background-color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);background:0 0;border:1px solid #e679;flex:none;padding:8px 16px;font-size:13px;font-weight:600}.mistakes__ghost-btn:hover{border-color:var(--color-boat-red);background:#ee66771f}.mistakes__ghost-btn.is-active{background:var(--color-boat-red);border-color:var(--color-boat-red);color:var(--color-deep-2);font-weight:700}@media (min-width:1000px){.mistakes{grid-column:1/-1}}.hint-toggle{border-radius:var(--radius-pill);min-height:44px;color:var(--color-sync);font:inherit;cursor:pointer;white-space:nowrap;transition:background-color var(--dur-1) var(--ease), color var(--dur-1) var(--ease);background:#08222fd1;border:1px solid #ffd76e8c;margin-left:8px;padding:8px 16px;font-size:14px;font-weight:600;box-shadow:inset 0 1px #ffffff14}.hint-toggle.is-active{background:var(--color-sync);border-color:var(--color-sync);color:var(--color-deep-2);font-weight:700}.presentation{z-index:60;color:#e8f1f7;background:radial-gradient(120% 80% at 50% 0,#0b2a3d 0%,#04141e 62%);flex-direction:column;gap:10px;padding:12px 16px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.presentation__bar{border-bottom:1px solid var(--color-deep-line);flex:none;align-items:center;gap:14px;padding-bottom:10px;display:flex}.presentation__exit{min-height:44px;color:var(--color-deep-ink);border-radius:var(--radius-pill);transition:color var(--dur-1) var(--ease), border-color var(--dur-1) var(--ease);border:1px solid #9fc3d559;flex:none;align-items:center;padding:6px 16px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.presentation__exit:hover{color:#fff;border-color:#e8f1f799}.presentation__title{min-width:0;font-family:var(--font-heading-stack);white-space:nowrap;text-overflow:ellipsis;flex:1;margin:0;font-size:18px;font-weight:700;line-height:1.2;overflow:hidden}.presentation__qr{flex:none;align-items:center;gap:10px;display:flex}.presentation__qr-svg{border-radius:var(--radius-sm);background:#fff;width:68px;height:68px;padding:3px}.presentation__qr-url{max-width:200px;font-family:var(--font-mono);color:#cfe4f0cc;word-break:break-all;font-size:12px;line-height:1.3}.player--presentation{box-shadow:none;background:0 0;padding:0}.player--presentation .step-card__caption{font-size:26px;line-height:1.25}.player--presentation .step-card__detail{font-size:17px}@media (min-width:1000px){.player--presentation .step-card__caption{font-size:34px}.presentation .player__stage{height:76vh}}@media (max-width:640px){.presentation__qr-url{display:none}.presentation__title{font-size:15px}}