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solid #dbe2d4;border-radius:10px;background:#fffef8;transition:all .16s ease;cursor:pointer}.level-card:hover:not(.is-locked){transform:translateY(-2px);border-color:#558763;box-shadow:0 4px 14px #2b4f3618}.level-card.is-active{border-color:#3b7450;background:#f2faee;box-shadow:0 0 0 2px #4b856033}.level-card.is-locked{opacity:.55;cursor:not-allowed;background:#edf0e7;border-style:dashed}.level-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.level-badge{padding:1px 6px;border-radius:5px;background:#2f5a3f;color:#fff;font:700 10px DM Mono,monospace}.level-stars{display:flex;gap:2px}.star-icon{font-size:13px;line-height:1}.star-icon.is-won{color:#f59e0b;text-shadow:0 0 3px #f59e0b66}.star-icon.is-dim{color:#cbd6c7}.level-title{margin:2px 0 3px;color:#2d4f3a;font-size:13px;font-weight:700}.level-intro{margin:0 0 8px;color:#7f8e81;font-size:10px;line-height:1.4;min-height:28px}.level-goals{display:flex;flex-direction:column;gap:3px;margin:6px 0 10px;padding:6px 8px;border-radius:6px;background:#f4f6ec}.goal-line{display:flex;align-items:center;gap:5px;color:#6f7f72;font-size:9px}.goal-line.is-won{color:#2c633f;font-weight:600}.goal-dot{font-size:9px;font-weight:700;width:10px}.level-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:7px;border-top:1px dashed #e2e8dc}.level-deck-info{color:#8e9b8f;font-size:9px;font-weight:600}.level-play-btn{padding:4px 10px;border:0;border-radius:6px;color:#fff;background:#3b6d4e;font-size:10px;font-weight:700;cursor:pointer;transition:background .15s}.level-play-btn:hover{background:#2a553a}.level-lock-label{color:#94a194;font-size:9px}.level-goals-tracker{margin-top:10px;padding:8px 10px;border-radius:8px;background:#f3f7ed;border:1px solid #d5e0cd;display:flex;flex-direction:column;gap:4px}.level-goals-tracker .tracker-title{font-size:9px;font-weight:700;color:#3b6348;display:flex;align-items:center;justify-content:space-between}.level-goals-tracker .tracker-item{font-size:9px;display:flex;align-items:center;gap:5px;color:#68796b}.level-goals-tracker .tracker-item.is-won{color:#245e36;font-weight:700}.end-stars{margin-top:6px;font-size:20px;display:flex;align-items:center;justify-content:center;gap:5px}.help-overlay{position:absolute;z-index:10;inset:0;display:grid;place-items:center;padding:20px;background:#263a3278;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.help-overlay[hidden]{display:none}.help-modal-card{display:flex;flex-direction:column;width:min(640px,100%);max-height:min(640px,calc(100dvh - 40px));padding:22px 24px;border:1px solid #ffffffc4;border-radius:16px;background:#f7f6ec;box-shadow:0 24px 80px #1a2b2255;animation:card-in .3s ease}.help-header{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}.help-header h2{margin:0 0 3px;color:#295039;font:700 20px Manrope,sans-serif}.help-subtitle{margin:0;color:#76887a;font-size:11px}.help-tabs{display:flex;gap:6px;margin:12px 0 10px;overflow-x:auto;padding-bottom:4px}.help-tab-btn{padding:6px 12px;border:1px solid #c7d4c2;border-radius:8px;background:#edf2e8;color:#496350;font-size:11px;font-weight:700;cursor:pointer;transition:all .16s ease;white-space:nowrap}.help-tab-btn.is-active{background:#326444;color:#fffef8;border-color:#275236}.help-content{overflow-y:auto;padding:6px 4px 12px 0;color:#405747;font-size:12px;line-height:1.6}.help-section h3{margin:4px 0 8px;color:#284c36;font-size:14px;font-weight:700}.help-card-callout{margin-top:10px;padding:12px 14px;border:1px solid #d5dfd0;border-radius:10px;background:#fffef8}.help-card-callout.highlight-box{border-color:#e4c868;background:#fffdf2}.help-card-callout h4{margin:0 0 6px;color:#274d35;font-size:12px;font-weight:700}.help-card-callout ul,.help-controls-list{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:6px}.help-card-callout li,.help-controls-list li{margin:0}.perfect-bonus-note{margin:8px 0;padding:8px 12px;border-radius:8px;background:#fef3c7;color:#854d0e;font-weight:700;font-size:12px}.help-footer{display:flex;justify-content:flex-end;padding-top:10px;border-top:1px solid var(--line)}.help-action-btn{padding:8px 18px;border:0;border-radius:8px;color:#fff;background:#326444;font-size:12px;font-weight:700;cursor:pointer;transition:background .16s}.help-action-btn:hover{background:#254e34}.snapshot-overlay{position:absolute;z-index:10;inset:0;display:grid;place-items:center;padding:20px;background:#263a3285;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.snapshot-overlay[hidden]{display:none}.snapshot-modal-card{display:flex;flex-direction:column;width:min(720px,100%);max-height:min(680px,calc(100dvh - 36px));padding:20px 22px;border:1px solid #ffffffc4;border-radius:16px;background:#f6f5eb;box-shadow:0 24px 80px #1a2b2266;animation:card-in .3s ease}.snapshot-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid var(--line)}.snapshot-header h2{margin:0;color:#2e543d;font:700 18px Manrope,sans-serif}.snapshot-preview-container{margin:12px 0;display:grid;place-items:center;overflow:hidden;border-radius:12px;border:1px solid #cedac9;background:#e8eee4}.snapshot-preview-img{width:100%;height:auto;max-height:440px;object-fit:contain;border-radius:10px;box-shadow:0 6px 20px #243d2c20}.snapshot-footer{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding-top:10px;border-top:1px solid var(--line)}.snapshot-btn{padding:8px 14px;border:1px solid #5a826433;border-radius:8px;color:#32573e;background:#eef4e8;font-size:12px;font-weight:700;cursor:pointer;transition:all .16s ease}.snapshot-btn:hover{background:#dff0d8;transform:translateY(-1px)}.snapshot-btn.primary{border:0;color:#fff;background:#2f6a44}.snapshot-btn.primary:hover{background:#235435}.snapshot-btn.secondary{border:0;background:transparent;color:#738478}.snapshot-btn.secondary:hover{color:#314d3b;background:#e3ebd9}@media(max-width:720px){.topbar{top:max(13px,env(safe-area-inset-top));left:14px;right:14px}.brand-mark{width:33px;height:33px;border-radius:11px;font-size:19px}.brand strong{font-size:11px}.brand small{font-size:10px}.seed-label{display:none}.community-open{padding:7px 9px;font-size:10px}.score-panel{top:66px;left:13px;width:164px;padding:12px 13px 11px;border-radius:11px}.score-value{margin:4px 0 9px;font-size:31px}.score-meta{font-size:9px}.placement-hint{top:17px;max-width:43vw;padding:8px 11px;font-size:10px}.hand-panel{right:13px;bottom:max(13px,env(safe-area-inset-bottom));width:187px;padding:11px 12px 10px;border-radius:12px}.hand-main{height:116px}.current-face{width:112px}.rotation-controls{left:0;gap:6px}.tile-turn{width:29px;height:29px;font-size:19px}.pocket-strip{padding:4px 6px;gap:5px}.hold-slot-btn,.next-tile{width:38px;height:38px}.hold-face,.next-face{width:34px;height:34px}.hand-footer{margin-top:3px;padding-top:8px;font-size:8px}.terrain-legend{left:12px;bottom:max(14px,env(safe-area-inset-bottom));width:min(178px,calc(100vw - 222px));display:grid;grid-template-columns:1fr 1fr;gap:8px 6px;padding:10px;border-radius:10px}.terrain-legend span{gap:4px;font-size:9px}.terrain-legend i{width:7px;height:7px}.toast{bottom:202px;font-size:11px}.end-actions{grid-template-columns:1fr;gap:7px}.admire-banner{font-size:10px;padding:6px 10px 6px 12px;gap:8px;width:min(340px,calc(100% - 24px));justify-content:space-between}.admire-btn{padding:5px 9px;font-size:9px}}@media(max-width:390px){.placement-hint{top:57px;left:auto;right:12px;max-width:46vw;transform:none;font-size:9px}.score-panel{top:61px}.terrain-legend{width:calc(100vw - 216px);grid-template-columns:1fr;gap:6px}.hand-panel{width:177px}.gameover{top:auto;bottom:max(13px,env(safe-area-inset-bottom));width:min(340px,calc(100% - 26px))}.gameover-card{padding:17px 19px 15px}.community-panel{padding:17px}.visit-banner{top:max(57px,env(safe-area-inset-top));max-width:calc(100% - 26px);font-size:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}