:root{--paper:#eef1fa;--ink:#263045;--muted:#536077;--accent:#6556c8;--panel:#fff;--line:#ced6e6;--c0:#c24a35;--c1:#3e66b7;--c2:#30816d;--c3:#a77315;--c4:#995db3;--c5:#178993;--c6:#b94179;--c7:#657242}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Trebuchet MS","Microsoft YaHei",sans-serif}main{width:min(100% - 32px,1080px);margin:30px auto 42px}h1{font-size:clamp(26px,4vw,40px);letter-spacing:-.025em;margin:0 0 9px}p{line-height:1.8}.intro{color:var(--muted);margin:0 0 24px}.layout{display:grid;grid-template-columns:minmax(0,650px) minmax(230px,1fr);gap:32px;align-items:start}.playfield{min-width:0}.levelbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:14px;font-variant-numeric:tabular-nums}.levelbar span{margin-left:auto;font-size:13px}.levelbar label{font-size:13px}select{max-width:210px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:10px;color:var(--ink);font:inherit;font-size:13px}button{font:inherit;cursor:pointer;min-height:44px;border:none;border-radius:10px;padding:10px 16px;color:var(--ink);background:#dfe4f1;touch-action:manipulation}button:hover{background:#d1d9eb}button:active{transform:translateY(1px)}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:3px}::selection{background:#6556c8;color:#fff}.stage{position:relative;border-radius:16px;background:#fff;overflow:hidden;box-shadow:0 10px 30px #26304512}.stage svg{display:block;width:100%;height:auto;touch-action:none}.stage svg [role=button]{cursor:pointer;outline:none}.stage svg [role=button]:focus-visible{filter:drop-shadow(0 0 3px #263045);stroke:#263045;stroke-width:.06px}.stage .selected{stroke:#172339;stroke-width:.08px}.stage .hinted{stroke:#172339;stroke-width:.09px;stroke-dasharray:.16 .1}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.primary{background:var(--accent);color:#fff}.primary:hover{background:#50429e}.tools{margin-top:22px;border-top:1px solid var(--line);padding-top:18px;display:flex;gap:18px;flex-wrap:wrap}.tools button{font-size:13px;padding:9px 12px}.tools label{display:flex;align-items:center;gap:8px;font-size:13px;min-height:44px;cursor:pointer}.tools input{width:18px;height:18px;accent-color:var(--accent)}#message{min-height:32px;font-size:13px;color:var(--muted);line-height:1.7;margin:14px 0;overflow-wrap:anywhere}#outcome{padding:15px;background:#dcece3;border-radius:10px;font-weight:700}#pause-note{position:absolute;inset:0;background:#eef1faef;display:grid;place-items:center;font-size:22px;pointer-events:none;border-radius:16px}.stagewrap{position:relative}aside{padding-top:6px}aside h2{font-size:18px;margin:0 0 12px}aside p{font-size:14px;color:var(--muted);margin:0 0 20px}aside .fine{font-size:12px;padding-top:20px;border-top:1px solid var(--line)}.grid{display:grid;gap:3px;padding:14px;aspect-ratio:1}.cell{padding:0;border-radius:7px;min-height:0;position:relative;font-size:20px}.cell .flower{width:60%;height:60%}.cell.marked:after{content:'';position:absolute;inset:32%;border-radius:50%;background:#26304570}.cell.conflict{outline:3px solid #bd2f42;outline-offset:-3px}.cell.hinted{outline:4px solid #172339;outline-offset:-4px}.bottles{display:grid;grid-template-columns:repeat(5,1fr);gap:22px 12px;padding:28px 18px}.bottle{background:transparent;padding:0 8px;height:160px;border-radius:8px;display:flex;flex-direction:column;justify-content:end;border:3px solid #a4b6d3;border-top:0;position:relative;overflow:visible}.bottle:hover{background:#f1f4fa}.bottle .layer{height:32px;width:100%;display:grid;place-items:center;color:#fff;font-size:12px}.bottle.selected{outline:3px solid var(--accent);outline-offset:5px}.bottle.hinted{outline:3px dashed #172339;outline-offset:5px}.bottle small{position:absolute;bottom:-21px;left:0;right:0;font-size:11px;color:var(--muted)}.status-row{display:flex;gap:8px;justify-content:center;padding:10px 12px;flex-wrap:wrap}.slot{min-width:54px;min-height:50px;border-radius:8px;background:#edf1f8;display:flex;align-items:center;justify-content:center;gap:4px;padding:6px;font-size:13px}.slot.colored{color:#fff}.sectionlabel{text-align:center;font-size:12px;color:var(--muted);margin:9px 0 2px}.queue{display:flex;gap:7px;overflow-x:auto;padding:10px 12px;scrollbar-color:#a4b6d3 #eef1fa}.launcher{min-width:65px;color:#fff}.launcher:hover{filter:brightness(1.12)}.hinted.launcher{outline:3px dashed #172339;outline-offset:-3px}.queue .launcher:disabled{opacity:.6}.direction-controls{display:flex;justify-content:center;gap:8px;padding:12px}.direction-controls button{min-width:50px;font-weight:700}.reduced *{transition:none!important;animation:none!important}[hidden]{display:none!important}@media(max-width:760px){main{margin:20px auto 32px;width:min(100% - 24px,540px)}.layout{grid-template-columns:1fr;gap:24px}.intro{font-size:13px;margin-bottom:18px}.toolbar button{flex:1 1 auto;padding:10px 12px}.bottles{gap:25px 12px;padding:24px 18px 30px;grid-template-columns:repeat(4,1fr)}.bottle{height:138px;padding:0 5px}.bottle .layer{height:28px}aside p{font-size:13px}.slot{min-width:45px}.grid{padding:10px;gap:3px}.cell{font-size:17px}.tools{gap:12px}.levelbar span{font-size:11px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.scroll-board{overflow:auto;scrollbar-color:#a4b6d3 #edf1f8}.scroll-board svg{touch-action:pan-x pan-y}.direction-controls svg{width:24px;height:24px}.hall-link{display:inline-block;color:var(--accent);font-size:13px;min-height:44px;padding:10px 0;margin-bottom:12px;text-underline-offset:4px}#pause-note{inset:12px 12px auto auto;padding:9px 14px;background:#263045;color:#fff;font-size:13px;border-radius:8px}.grid{min-width:372px}.cell{min-width:44px;min-height:44px}.region-number{position:absolute;top:2px;left:5px;font-size:9px;color:#344158}.stage:has(.grid){overflow:auto}