:root{--blue: #007ccf;--blue-dark: #045f9c;--ink: #17364c;--cloud: #f4faff}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{overflow:hidden;font-family:Zen Maru Gothic,Hiragino Maru Gothic ProN,sans-serif;background:#b8ddf4;color:var(--ink);user-select:none;-webkit-user-select:none}#root{position:fixed;top:0;right:0;bottom:0;left:0}canvas{display:block}.vignette{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;pointer-events:none;background:radial-gradient(ellipse at center,transparent 55%,rgba(9,46,72,.22) 100%)}.crosshair{position:fixed;left:50%;top:50%;z-index:20;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:#ffffffeb;box-shadow:0 0 0 2px #007ccf59;pointer-events:none}.start-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;background:linear-gradient(180deg,#f4faff80,#b8ddf49e);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);cursor:pointer}.start-card{text-align:center;padding:42px 54px;background:#ffffffe6;border-radius:28px;box-shadow:0 24px 60px #045f9c40;max-width:580px;margin:16px}.start-clouds{font-size:26px;letter-spacing:10px;opacity:.9}.start-title{margin-top:8px;font-size:44px;font-weight:900;color:var(--blue);letter-spacing:3px}.start-sub{margin-top:6px;font-size:13px;color:#4a6b82;font-weight:700}.start-desc{margin-top:16px;font-size:13px;line-height:1.9;color:#33566e;font-weight:500}.controls-row{display:flex;gap:16px;justify-content:center;margin-top:20px;flex-wrap:wrap}.control-chip{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#33566e}kbd{display:inline-block;min-width:26px;padding:4px 7px;border-radius:8px;background:#eef6fc;border:1px solid #c8dfef;box-shadow:0 2px #c8dfef;font-family:inherit;font-size:11px;font-weight:800;color:var(--blue-dark);text-align:center}.start-btn{margin-top:26px;padding:14px 46px;font-family:inherit;font-size:17px;font-weight:900;letter-spacing:2px;color:#fff;background:var(--blue);border:none;border-radius:999px;cursor:pointer;box-shadow:0 10px 24px #007ccf73;transition:transform .15s ease,box-shadow .15s ease}.start-btn:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 14px 30px #007ccf80}.start-note{margin-top:14px;font-size:10px;color:#8aa7ba}.enter-prompt{position:fixed;left:50%;bottom:56px;transform:translate(-50%);z-index:30;display:flex;align-items:center;gap:18px;background:#fffffff0;padding:14px 22px;border-radius:18px;box-shadow:0 12px 34px #045f9c4d;border-left:6px solid var(--blue);pointer-events:none;white-space:nowrap}.enter-name{font-weight:900;font-size:16px}.enter-tag{font-size:11px;color:#557a93;font-weight:700}.enter-key{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:800;color:var(--blue-dark)}.legend{position:fixed;top:18px;right:18px;z-index:30;background:#ffffffd9;border-radius:16px;padding:12px 16px;font-size:12px;box-shadow:0 8px 24px #045f9c2e;pointer-events:none}.legend h3{font-size:10px;color:#557a93;margin-bottom:6px;letter-spacing:1px}.legend ul{list-style:none}.legend li{display:flex;align-items:center;gap:8px;padding:2px 0;font-weight:700}.legend .swatch{width:10px;height:10px;border-radius:4px;flex:none}.fade-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:none;place-items:center;background:radial-gradient(circle at 50% 42%,#fff,#e2f2fd 45%,#bfe1f6)}.fade-inner{text-align:center;color:var(--blue)}.fade-icon{font-size:44px}.fade-title{font-size:22px;font-weight:900;margin-top:10px}.fade-dots span{display:inline-block;width:8px;height:8px;margin:18px 4px 0;border-radius:50%;background:var(--blue);opacity:.3;animation:dotpulse 1s infinite}.fade-dots span:nth-child(2){animation-delay:.18s}.fade-dots span:nth-child(3){animation-delay:.36s}@keyframes dotpulse{0%,to{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}.interior{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;flex-direction:column;background:#eef5fb}.interior-header{display:flex;align-items:center;gap:16px;padding:10px 16px;background:#fff;box-shadow:0 2px 12px #045f9c1f;z-index:2}.back-btn{display:flex;align-items:center;gap:8px;font-family:inherit;font-size:13px;font-weight:900;color:#fff;background:var(--blue);border:none;border-radius:999px;padding:9px 18px;cursor:pointer;box-shadow:0 4px 12px #007ccf59;transition:transform .12s ease;white-space:nowrap}.back-btn:hover{transform:scale(1.04)}.interior-title{display:flex;align-items:baseline;gap:10px;flex:1;min-width:0;overflow:hidden}.interior-title .ja{font-size:16px;font-weight:900;white-space:nowrap}.interior-title .en{font-size:11px;color:#7d9cb2;font-weight:700;letter-spacing:1px;text-transform:uppercase;white-space:nowrap}.open-tab{font-size:12px;font-weight:800;color:var(--blue-dark);text-decoration:none;padding:8px 14px;border-radius:999px;border:2px solid #cfe4f2;background:#f2f9fe;white-space:nowrap}.open-tab:hover{background:#e3f2fc}.interior-body{position:relative;flex:1}.interior-body iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;z-index:1}.iframe-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:#7d9cb2;font-weight:800;font-size:13px;z-index:0}.panel-scroll{position:absolute;top:0;right:0;bottom:0;left:0;overflow-y:auto;padding:40px 20px 80px}.panel-card{max-width:780px;margin:0 auto;background:#fff;border-radius:24px;padding:36px 40px;box-shadow:0 16px 44px #045f9c24}.panel-card h2{color:var(--blue);font-size:24px}.panel-lead{margin-top:10px;color:#33566e;font-size:14px;line-height:1.9}.panel-lead strong{color:var(--blue)}h3.sec{margin-top:28px;font-size:15px;color:var(--ink)}.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:24px}.plan{border:2px solid #dcebf5;border-radius:18px;padding:22px;position:relative}.plan.biz{border-color:var(--blue)}.plan-name{font-weight:900;letter-spacing:1px;color:#557a93;font-size:13px}.plan-price{font-size:30px;font-weight:900;color:var(--ink);margin-top:6px}.plan-price small{font-size:12px;color:#7d9cb2}.plan ul{margin-top:12px;list-style:none}.plan li{font-size:13px;padding:4px 0;color:#33566e;font-weight:700}.plan li:before{content:"☁ ";color:var(--blue)}.badge{position:absolute;top:-12px;left:18px;background:var(--blue);color:#fff;font-size:10px;font-weight:900;border-radius:999px;padding:4px 12px;letter-spacing:1px}.cta-row{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}.cta{display:inline-block;text-decoration:none;text-align:center;background:var(--blue);color:#fff;font-weight:900;font-size:14px;padding:13px 30px;border-radius:999px;box-shadow:0 8px 20px #007ccf66}.cta.ghost{background:#fff;color:var(--blue-dark);border:2px solid #cfe4f2;box-shadow:none}.note{margin-top:16px;font-size:11px;color:#8aa7ba}.dir-list{margin-top:14px}.dir-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:14px;background:#f4f9fd;margin-bottom:8px;font-weight:700;font-size:13px}.dir-item .swatch{width:12px;height:12px;border-radius:5px;flex:none}.dir-item .en{margin-left:auto;font-size:10px;color:#7d9cb2;letter-spacing:1px;text-transform:uppercase}.hud-chips{position:fixed;top:18px;left:18px;z-index:30;display:flex;flex-direction:column;gap:8px;pointer-events:none}.chip{display:flex;align-items:center;gap:8px;width:max-content;background:#ffffffe0;border-radius:999px;padding:8px 14px;font-size:12px;font-weight:800;color:var(--ink);box-shadow:0 6px 18px #045f9c2e}.chip kbd{min-width:20px;padding:2px 5px;font-size:10px}.bubble-wrap{pointer-events:none!important}.npc-bubble{background:#fff;border:2px solid #cfe4f2;border-radius:14px 14px 14px 4px;padding:6px 12px;font-family:Zen Maru Gothic,Hiragino Maru Gothic ProN,sans-serif;font-size:13px;font-weight:800;color:var(--ink);white-space:nowrap;box-shadow:0 6px 16px #045f9c38;pointer-events:none}.toast{position:fixed;left:50%;bottom:116px;transform:translate(-50%);z-index:35;background:#17364ce0;color:#fff;font-weight:800;font-size:13px;padding:10px 20px;border-radius:999px;pointer-events:none;white-space:nowrap}.complete-banner{position:fixed;top:0;right:0;bottom:0;left:0;z-index:45;display:grid;place-items:center;pointer-events:none}.cb-inner{text-align:center;background:linear-gradient(135deg,#ffd166,#ff9f68);color:#5a3b00;font-weight:900;font-size:24px;line-height:1.7;padding:28px 48px;border-radius:26px;box-shadow:0 24px 60px #ff9f688c}.cb-inner small{font-size:14px;font-weight:800}.settings{margin-top:22px;padding:14px 18px;background:#f2f9fe;border:2px solid #dcebf5;border-radius:16px;display:flex;flex-direction:column;gap:10px;cursor:default}.settings-row{display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px;font-weight:800;color:var(--ink)}.settings-label{color:#557a93;min-width:64px;text-align:right}.cam-row{display:flex;gap:6px}.cam-btn{font-family:inherit;font-size:12px;font-weight:800;padding:7px 14px;border-radius:999px;border:2px solid #cfe4f2;background:#fff;color:#557a93;cursor:pointer;transition:transform .12s ease}.cam-btn:hover{transform:translateY(-1px)}.cam-btn.active{background:var(--blue);border-color:var(--blue);color:#fff}.settings input[type=range]{width:150px;accent-color:var(--blue)}.sens-val{min-width:34px;color:#557a93}.start-lore{margin-top:14px;font-size:12.5px;line-height:2;color:#33566e;font-weight:600;background:#f4faff;border-radius:14px;padding:12px 18px}.legend-foot{margin-top:8px;padding-top:8px;border-top:1px dashed #cfe4f2;font-size:10.5px;color:#557a93;font-weight:700;line-height:1.8}canvas{touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab}canvas:active{cursor:grabbing}