.game{--tile-gap:clamp(6px,1.2vw,10px);max-width:760px;padding-top:clamp(20px,4vw,44px)}.game-head{justify-content:space-between;align-items:center;gap:16px;display:flex}.game-sub{margin-top:14px;position:relative}.game-sub .switch{z-index:1;position:absolute;top:2px;right:0}.game-head h1{letter-spacing:-.045em;margin-top:8px;font-size:clamp(2.6rem,8vw,4.4rem);font-weight:760}.switch{appearance:none;min-height:44px;color:var(--ink-2);font:600 .92rem var(--font-body);cursor:pointer;touch-action:manipulation;background:0 0;border:0;align-items:center;gap:10px;padding:0 4px;display:inline-flex}.switch-track{background:var(--paper-3);width:42px;height:26px;box-shadow:inset 0 0 0 1px var(--line);border-radius:999px;transition:background-color .2s;position:relative}.switch-thumb{background:var(--paper);width:20px;height:20px;box-shadow:var(--shadow-1),0 1px 3px #151d2d40;transition:transform .22s var(--ease-out);border-radius:50%;position:absolute;top:3px;left:3px}@supports (color:lab(0% 0 0)){.switch-thumb{box-shadow:var(--shadow-1),0 1px 3px #151d2d40}@supports (color:lab(0% 0 0)){.switch-thumb{box-shadow:var(--shadow-1),0 1px 3px lab(10.4359% .786699 -12.6453/.25)}}}.switch[aria-checked=true]{color:var(--ink)}.switch[aria-checked=true] .switch-track{background:var(--ink)}.switch[aria-checked=true] .switch-thumb{transform:translate(16px)}.switch:active .switch-thumb{transform:scale(.92)}.switch[aria-checked=true]:active .switch-thumb{transform:translate(16px)scale(.92)}.howto{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.howto summary{width:-moz-fit-content;width:fit-content;min-height:48px;color:var(--ink-2);cursor:pointer;align-items:center;gap:10px;font-weight:600;list-style:none;display:flex}.howto summary::-webkit-details-marker{display:none}.howto summary:after{content:"";width:9px;height:9px;transition:transform .2s var(--ease-out);border-bottom:2px solid;border-right:2px solid;transform:translateY(-2px)rotate(45deg)}.howto[open] summary:after{transform:translateY(2px)rotate(-135deg)}.howto-body{color:var(--ink-2);max-width:62ch;animation:rise .26s var(--ease-out);gap:10px;padding-bottom:18px;display:grid}.chip{color:var(--on-route);border-radius:999px;padding:1px 9px;font-size:.85em;font-weight:650;display:inline-block}.chip-1{background:var(--route-1)}.chip-4{background:var(--route-4)}.board{margin-top:22px}.board-bar{justify-content:space-between;align-items:center;gap:12px;min-height:40px;margin-bottom:12px;display:flex}.hint-btn{appearance:none;border:1px solid var(--line);background:var(--paper-2);min-height:44px;color:var(--ink);font:600 .92rem var(--font-body);cursor:pointer;touch-action:manipulation;transition:transform .16s var(--ease-out),opacity .15s ease,border-color .15s ease;border-radius:999px;align-items:center;gap:7px;padding:0 8px 0 12px;display:inline-flex}.hint-btn:active:not(:disabled){transform:scale(.96)}.hint-btn:disabled{opacity:.45;cursor:not-allowed}.hint-count{background:var(--route-3);min-width:24px;height:24px;color:var(--on-route);font-family:var(--font-mono);border-radius:999px;place-items:center;padding:0 6px;font-size:.8rem;font-weight:700;display:grid}@media (hover:hover) and (pointer:fine){.hint-btn:hover:not(:disabled){border-color:var(--ink-3)}}.status{background:var(--ink);width:max-content;max-width:min(420px,100vw - 32px);color:var(--paper);text-align:center;box-shadow:var(--shadow-2);pointer-events:none;transition:opacity .18s ease,transform .22s var(--ease-out);border-radius:999px;padding:9px 16px;font-size:.92rem;font-weight:600;position:absolute;bottom:calc(100% + 10px);left:50%;transform:translate(-50%)}.status:empty{opacity:0;transform:translate(-50%,6px)}.result-msg{min-height:1.4em;color:var(--text-1);flex-basis:100%;font-weight:600}.result :focus-visible{outline-color:var(--ink)}@keyframes land{0%{opacity:0;transform:scale(.96)}}.actions{bottom:max(12px,env(safe-area-inset-bottom));z-index:5;background:var(--glass);-webkit-backdrop-filter:blur(16px)saturate(1.4);backdrop-filter:blur(16px)saturate(1.4);box-shadow:var(--shadow-2),inset 0 0 0 1px var(--line);margin-top:16px;border-radius:999px;justify-content:center;gap:8px;width:-moz-fit-content;width:fit-content;margin-inline:auto;padding:8px;display:flex;position:sticky}.actions .btn{min-width:96px}.actions .btn-ghost{border-color:#0000}.actions[hidden]{display:none}@media (prefers-reduced-transparency:reduce){.actions{background:var(--paper);-webkit-backdrop-filter:none;backdrop-filter:none}}@media (max-width:420px){.actions .btn{min-width:0;padding-inline:16px}}.noscript{border-radius:var(--r-md);background:var(--paper-2);padding:24px}.result{border-radius:var(--r-lg);background:var(--paper-2);background:var(--warm);box-shadow:inset 0 0 0 1.5px var(--warm-line);color:var(--ink);animation:land .48s var(--ease-out)both;margin-top:28px;padding:clamp(22px,4vw,34px)}.result h2{letter-spacing:-.04em;font-size:clamp(2rem,5.4vw,2.8rem);font-weight:760}.result-sub{color:var(--ink-2);max-width:50ch;margin-top:8px}.stats{border-block:1px solid var(--warm-line);grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:26px 0;padding-block:18px;display:grid}.stats div{gap:2px;display:grid}.stats dt{color:var(--ink-2);order:2;font-size:.78rem}.stats dd{font-family:var(--font-mono);font-variant-numeric:tabular-nums;margin:0;font-size:1.5rem;font-weight:700}.result-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.next{color:var(--ink-2);font-size:.92rem}.next time{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink);margin-left:4px;font-weight:600}@keyframes rise{0%{opacity:0;transform:translateY(8px)}}@media (max-width:520px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.status{font-size:.88rem}}.trip{flex:1;align-items:center;max-width:300px;margin:0;padding:0;list-style:none;display:flex}.trip li{flex:1;align-items:center;display:flex;position:relative}.trip li:last-child{flex:none}.trip li:after{content:"";background:var(--line);border-radius:2px;flex:1;height:3px;margin-inline:3px}.trip li:last-child:after{display:none}.trip li.is-done:after{background:var(--ink-3)}.stop{background:var(--paper-2);width:30px;height:30px;box-shadow:inset 0 0 0 2px var(--line);font-family:var(--font-mono);color:var(--ink-3);transition:transform .26s var(--ease-out),box-shadow .2s ease;border-radius:50%;flex:none;place-items:center;font-size:.74rem;font-weight:700;display:grid;overflow:hidden}.stop img{object-fit:cover;width:100%;height:100%}.trip li.is-current .stop{box-shadow:inset 0 0 0 2.5px var(--signal),0 0 0 4px color-mix(in oklch,var(--signal)22%,transparent);transform:scale(1.12)}.trip li.is-done .stop{box-shadow:0 0 0 2.5px var(--level)}@media (max-width:520px){.trip{max-width:220px}.stop{width:26px;height:26px}}.card{border-radius:var(--r-lg);background:var(--paper-2);box-shadow:inset 0 0 0 1px var(--line);padding:clamp(18px,3.4vw,30px)}.card-head{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;display:grid}.card-head h2{letter-spacing:-.04em;margin-top:4px;font-size:clamp(1.8rem,5.4vw,2.6rem);font-weight:760}.score{justify-items:end;line-height:1.1;display:grid}.score span{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-size:.7rem;font-weight:600}.score strong{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:1.7rem}.score strong.is-bump{animation:bump .42s var(--ease-out)}@keyframes bump{30%{transform:translateY(-4px)scale(1.15)}}.after{animation:rise .3s var(--ease-out)both;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 16px;margin-top:20px;animation-delay:.22s;display:flex}.after[hidden]{display:none}.verdict{font-family:var(--font-display);letter-spacing:-.02em;font-size:1.3rem;font-weight:720}.verdict .pts{font-family:var(--font-mono);vertical-align:3px;background:var(--level);color:var(--on-route);border-radius:999px;margin-left:8px;padding:2px 10px;font-size:.9rem;display:inline-block}.recap{margin-top:clamp(32px,6vw,56px)}.recap h2{letter-spacing:-.035em;margin-bottom:14px;font-size:clamp(1.6rem,4vw,2.2rem);font-weight:720}.card.is-leaving{animation:.17s ease-in both card-out}.card.is-entering{animation:card-in .34s var(--ease-out)both}@keyframes card-out{to{opacity:0;transform:translate(-18px)}}@keyframes card-in{0%{opacity:0;transform:translate(26px)}}@media (max-width:520px){.card{position:relative}.score{position:absolute;top:16px;right:18px}.score strong{font-size:1.35rem}.card-head{padding-right:72px}.card-head h2{overflow-wrap:anywhere;font-size:clamp(1.55rem,7.4vw,2.1rem)}}.rtw-status{min-height:1.4em;color:var(--ink-2);margin-top:12px;font-size:.92rem;font-weight:600}.after-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 16px;width:100%;display:flex}.after{flex-direction:column;align-items:stretch}@media (max-width:360px){.actions{gap:4px;padding:6px}.actions .btn{padding-inline:12px;font-size:.92rem}}.grade{border-bottom:1px solid var(--warm-line);align-items:center;gap:18px;margin-bottom:18px;padding-bottom:18px;display:flex}.grade-letter{background:var(--band,var(--paper));width:84px;height:84px;color:var(--on-route);font-family:var(--font-display);letter-spacing:-.04em;animation:grade-stamp .52s var(--ease-out)both;border-radius:22px;flex:none;place-items:center;font-size:2.6rem;font-weight:780;display:grid;transform:rotate(-4deg)}.grade[data-band=A]{--band:var(--route-1)}.grade[data-band=B]{--band:var(--route-2)}.grade[data-band=C]{--band:var(--route-3)}.grade[data-band=D],.grade[data-band=F]{--band:var(--route-4)}.grade-pct{font-size:1.1rem;font-weight:700}.grade-scale{color:var(--ink-2);margin-top:4px;font-size:.82rem}@keyframes grade-stamp{0%{opacity:0;transform:rotate(-4deg)scale(1.5)}60%{opacity:1;transform:rotate(-4deg)scale(.95)}to{opacity:1;transform:rotate(-4deg)scale(1)}}.test-tools{border-radius:var(--r-md);border:2px dashed var(--line);color:var(--ink-2);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:48px;padding:14px 16px;font-size:.9rem;display:flex}.card,.result{scroll-margin-top:0}.result-home{border-color:var(--warm-line)}@media (max-width:640px){.actions{bottom:calc(72px + env(safe-area-inset-bottom))}}