:root{color-scheme:dark;--ink:#111c1b;--paper:#f1eddc;--muted:#9bac9e;--line:#31413a;--lime:#d4e69c;--gold:#efc57d}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 0,#23332c 0,#101918 64%);color:var(--paper);font-family:Inter,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;min-height:100vh}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:3px solid var(--gold);outline-offset:4px}button:disabled{cursor:default}button{touch-action:manipulation}.shell{max-width:1440px;padding:0 48px 22px;margin:auto}.topbar{height:100px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:14px;align-items:center;text-decoration:none;color:var(--paper);font-size:21px;font-weight:800;letter-spacing:3px}.brand small{display:block;font-size:10px;letter-spacing:2.2px;font-weight:500;color:var(--muted);margin-top:5px}.brand-mark{background:var(--lime);color:#263525;height:46px;width:46px;border-radius:12px 4px 12px 4px;display:grid;place-items:center;font-family:serif;font-size:28px}.top-actions{display:flex;align-items:center;gap:10px}.edition{font-size:13px;color:var(--muted);margin-right:22px;letter-spacing:1px}.icon-button{background:transparent;border:1px solid var(--line);border-radius:6px;padding:9px 13px;color:var(--paper);font-size:13px}.icon-button:hover{background:#2f4135}.game-frame{position:relative;border:1px solid #526248;border-radius:14px;overflow:hidden;background:#294b3b;box-shadow:0 24px 70px #0005}canvas{display:block;width:100%;aspect-ratio:2/1;touch-action:none}.hud{position:absolute;top:0;left:0;width:100%;z-index:2;padding:23px 28px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(#10211cba,transparent);pointer-events:none}.stage-label{display:flex;align-items:center;gap:12px}.stage-label>span{border:1px solid #cdddc66b;border-radius:50%;display:grid;place-items:center;width:41px;height:41px;font-size:16px;color:#e7efca}.stage-label small{display:block;font-size:10px;letter-spacing:2px;margin-bottom:5px;color:#d2debe}.stage-label strong{font-size:18px;letter-spacing:2px}.stats{display:flex;gap:25px;align-items:center}.hearts{font-size:20px;color:#ffb6a1;letter-spacing:3px;filter:drop-shadow(0 2px 2px #0005)}.score{display:flex;gap:8px;align-items:center}.score small{font-size:11px;color:#d0d9bd}.score b{font-variant-numeric:tabular-nums;font-size:22px;letter-spacing:2px}.pause{pointer-events:auto;width:35px;height:35px;background:#12251b66;border:1px solid #ffffff4a;border-radius:5px;color:white;font-size:20px}.bottom-game{position:absolute;bottom:0;left:0;width:100%;padding:17px 28px;display:flex;justify-content:space-between;color:#e6ead7;font-size:12px;letter-spacing:.6px;background:linear-gradient(transparent,#122619d9);pointer-events:none}.bottom-game span:first-child{color:var(--lime)}.overlay{position:absolute;inset:0;z-index:3;display:flex;align-items:center;padding:7%;background:linear-gradient(90deg,#0b211ce8 0%,#102a228f 48%,#142c1910 100%)}.overlay[hidden]{display:none}.menu-card{max-width:630px}.chapter{font-size:12px;letter-spacing:3px;color:var(--gold);margin-bottom:20px}h1{font-family:"Noto Serif TC","Songti TC","PMingLiU",serif;font-size:clamp(28px,4vw,57px);line-height:1.45;letter-spacing:5px;margin:0 0 16px;font-weight:800}h1 em{font-style:normal;color:var(--lime)}.menu-card p{font-size:15px;line-height:1.9;color:#d9dfcd;margin:0 0 25px}.primary{background:var(--lime);color:#20331d;border:0;border-radius:5px;padding:15px 25px;min-height:48px;font-weight:800;font-size:16px;letter-spacing:2px;box-shadow:0 4px 0 #8c9f6b}.primary:hover{background:#e7f2bd;transform:translateY(-1px)}.primary span{padding-left:35px;font-size:12px}.start-hint{margin-top:19px;color:#b5c3ac;font-size:12px}.menu-seal{position:absolute;right:9%;bottom:22%;border:2px solid #dfd5a891;outline:1px solid #dfd5a84d;outline-offset:5px;padding:10px;font-size:24px;line-height:1.25;letter-spacing:5px;font-family:serif;color:#f3dfb2;transform:rotate(5deg);background:#56674844}.toast{position:absolute;z-index:4;top:95px;left:50%;transform:translateX(-50%);background:#152b22e8;border:1px solid #d4e69c77;border-radius:30px;padding:10px 20px;font-size:14px;opacity:0;transition:opacity .2s;white-space:nowrap;pointer-events:none}.toast.show{opacity:1}.boss-hud{position:absolute;z-index:2;bottom:52px;left:32%;right:32%;text-align:center;font-size:13px;color:#ffd0af}.boss-hud>div{height:8px;background:#281e1ddd;border:1px solid #bf7c65;border-radius:5px;margin-top:5px;overflow:hidden}.boss-hud i{display:block;height:100%;background:#e48162;transition:width .15s}.adventure-bar{display:flex;align-items:center;border-bottom:1px solid var(--line);padding:25px 0;gap:45px}.trail-label{font-size:15px;letter-spacing:1px;min-width:155px}.trail-label>span{display:block;font-size:9px;color:var(--muted);letter-spacing:1.7px;margin-top:6px}.route{display:flex;align-items:center;width:100%;gap:18px}.route-stop{display:flex;gap:12px;align-items:center;background:none;border:0;text-align:left;color:#899a8e;white-space:nowrap;padding:0}.route-stop>span{border:1px solid #53614b;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;font-size:12px}.route-stop 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p{display:none}.menu-seal{bottom:24%}.chapter{margin-bottom:8px}.start-hint{display:none}}