:root{--g-pink: #ff6b9d;--d-cyan: #4dd0e1;--ink: #0d1120;--panel: rgba(16, 20, 38, .82);--line: rgba(255, 255, 255, .14);--text: #eef1ff;--dim: #9aa3c7}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{height:100%;overflow:hidden}body{background:#05060d;color:var(--text);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,system-ui,sans-serif;-webkit-user-select:none;user-select:none}.hidden{display:none!important}#vn{position:absolute;top:0;right:0;bottom:0;left:0}#bg{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center;transition:opacity .6s ease}#sprites{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.sprite{position:absolute;bottom:0;height:86%;transform:translate(-50%);filter:drop-shadow(0 8px 24px rgba(0,0,0,.55));transition:left .35s ease,opacity .35s ease,filter .25s ease}.sprite.pos-left{left:24%}.sprite.pos-center{left:50%}.sprite.pos-right{left:76%}.sprite.enter,.sprite.exit{opacity:0}.sprite.dim{filter:drop-shadow(0 8px 24px rgba(0,0,0,.55)) brightness(.55)}@keyframes hop{0%{transform:translate(-50%) translateY(0)}30%{transform:translate(-50%) translateY(-18px)}55%{transform:translate(-50%) translateY(0)}75%{transform:translate(-50%) translateY(-6px)}to{transform:translate(-50%) translateY(0)}}.sprite.talking{animation:hop .45s ease}#dialog{position:absolute;left:50%;bottom:3.2%;transform:translate(-50%);width:min(1060px,92%);min-height:148px;background:var(--panel);border:1px solid var(--line);border-radius:14px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px 28px 26px;cursor:pointer;box-shadow:0 12px 40px #00000080}#name{position:absolute;top:-18px;left:22px;background:linear-gradient(135deg,var(--g-pink),#b06bff);color:#fff;font-weight:700;font-size:17px;padding:6px 18px;border-radius:999px;letter-spacing:2px;box-shadow:0 4px 14px #ff6b9d66}#name:empty{display:none}#text{font-size:19px;line-height:1.85;letter-spacing:.5px;white-space:pre-wrap}#next-hint{position:absolute;right:20px;bottom:10px;color:var(--g-pink);font-size:14px;animation:bob 1s infinite ease-in-out}@keyframes bob{50%{transform:translateY(4px)}}#choices{position:absolute;left:50%;bottom:32%;transform:translate(-50%);display:flex;flex-direction:column;gap:14px;width:min(560px,86%);z-index:5}.choice-btn{background:var(--panel);border:1px solid var(--g-pink);color:var(--text);font-size:18px;letter-spacing:1px;padding:14px 22px;border-radius:12px;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:all .18s ease;text-align:center}.choice-btn:hover{background:#ff6b9d2e;transform:translateY(-2px);box-shadow:0 8px 24px #ff6b9d40}#train{position:absolute;top:0;right:0;bottom:0;left:0;z-index:10;background:radial-gradient(1200px 600px at 70% -10%,rgba(77,208,225,.12),transparent),radial-gradient(1000px 500px at 10% 110%,rgba(255,107,157,.12),transparent),#0a0d1a;display:flex;flex-direction:column;padding:18px 26px;gap:12px}.train-header{display:flex;align-items:baseline;gap:16px}.train-title{font-size:22px;font-weight:800;letter-spacing:2px}.train-title .g{color:var(--g-pink)}.train-title .d{color:var(--d-cyan)}.train-goal{color:var(--dim);font-size:14px}.train-main{flex:1;display:flex;gap:20px;min-height:0;flex-wrap:wrap;align-content:flex-start;overflow-y:auto}.stage-wrap{position:relative;flex:none;width:min(540px,38vw,calc(100vh - 200px));aspect-ratio:1;background:#080a16e6;border:1px solid var(--line);border-radius:14px;overflow:hidden}#scatter{width:100%;height:100%;display:block}@media (max-aspect-ratio: 1/1){.train-main{flex-direction:column;flex-wrap:nowrap;align-items:center}.stage-wrap{width:min(92vw,calc(100vh - 520px));min-width:300px}.side{width:min(92vw,560px);min-width:0}}.side{flex:1;display:flex;flex-direction:column;gap:12px;min-width:340px}.mascots{display:flex;gap:12px}.mascot{flex:1;display:flex;gap:10px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 12px;min-height:92px}.mascot img{height:76px;width:auto}.mascot .bubble{font-size:13.5px;line-height:1.55;color:var(--text);min-width:96px}.mascot .who{font-size:12px;font-weight:700;margin-bottom:2px}.mascot.g .who{color:var(--g-pink)}.mascot.d .who{color:var(--d-cyan)}.stats{display:flex;flex-direction:column;gap:8px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px}.stat-row{display:flex;align-items:center;gap:10px;font-size:13px}.stat-row .label{width:118px;color:var(--dim)}.bar{flex:1;height:10px;border-radius:999px;background:#ffffff14;overflow:hidden;position:relative}.bar>i{position:absolute;top:0;right:0;bottom:0;left:0;width:50%;border-radius:999px;transition:width .2s ease}.bar.d>i{background:var(--d-cyan)}.bar.g>i{background:var(--g-pink)}.bar>.target{position:absolute;top:-2px;bottom:-2px;width:2px;background:#fff;opacity:.7;left:50%}.stat-val{width:46px;text-align:right;font-variant-numeric:tabular-nums}.lights{display:flex;gap:6px;align-items:center;flex-wrap:nowrap}.light-dot{width:16px;height:16px;border-radius:50%;flex:none;background:#ffffff14;border:1px solid var(--line);transition:all .3s ease}.light-dot.on{background:radial-gradient(circle at 35% 35%,#ffd1e0,var(--g-pink));box-shadow:0 0 12px var(--g-pink);border-color:transparent}.step-count{margin-left:auto;color:var(--dim);font-size:12.5px;font-variant-numeric:tabular-nums}.knobs{display:flex;flex-direction:column;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 16px}.knob-row{display:flex;align-items:center;gap:10px}.knob-label{width:118px;font-size:13.5px;color:var(--dim)}.seg{display:flex;gap:6px;flex:1}.seg button{flex:1;padding:7px 2px;font-size:13px;white-space:nowrap;background:#ffffff0f;color:var(--text);border:1px solid transparent;border-radius:8px;cursor:pointer;transition:all .15s ease}.seg button:hover{background:#ffffff1f}.seg button.active{background:#ff6b9d40;border-color:var(--g-pink)}.knob-hint{font-size:11.5px;color:var(--dim);width:118px}.controls{display:flex;gap:10px}.big-btn{flex:1;padding:14px 0;font-size:16px;font-weight:700;letter-spacing:2px;border-radius:12px;border:1px solid var(--line);cursor:pointer;background:#ffffff0f;color:var(--text);transition:all .15s ease}.big-btn:hover{background:#ffffff1f}.big-btn.primary{background:linear-gradient(135deg,var(--g-pink),#b06bff);border:none}.big-btn.primary:hover{filter:brightness(1.15)}.big-btn.dawn{background:linear-gradient(135deg,#ffb347,#ff6b9d);border:none;animation:pulse 1.6s infinite}@keyframes pulse{50%{box-shadow:0 0 26px #ffb3478c}}.toast{position:absolute;left:50%;top:12%;transform:translate(-50%);background:var(--panel);border:1px solid var(--g-pink);padding:14px 26px;border-radius:12px;font-size:16px;z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 8px 30px #00000080;opacity:0;pointer-events:none;transition:opacity .3s ease,top .3s ease;max-width:70%;text-align:center;line-height:1.6}.toast.show{opacity:1;top:14%}#overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:30;pointer-events:none}.overlay-card{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;background:#05060db8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.game-title{font-size:54px;font-weight:900;letter-spacing:10px}.game-title .g{color:var(--g-pink)}.game-title .d{color:var(--d-cyan)}.game-sub{color:var(--dim);letter-spacing:3px;font-size:15px}.epi{width:min(720px,90%);max-height:78vh;overflow-y:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:26px 34px;box-shadow:0 12px 40px #00000080;text-align:left}.epi h2{font-size:20px;letter-spacing:3px;margin-bottom:4px}.epi .epi-sub{color:var(--dim);font-size:13px;margin-bottom:18px}.epi-row{display:flex;gap:16px;padding:14px 0;border-top:1px solid var(--line)}.epi-icon{font-size:26px;flex:none;width:40px;text-align:center}.epi-body{font-size:14px;line-height:1.75;color:var(--text)}.epi-body b{color:var(--g-pink);letter-spacing:1px}.epi-body i{font-style:normal;color:var(--d-cyan)}.epi-foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);color:var(--dim);font-size:12.5px;line-height:1.8}