*{box-sizing:border-box}:root{color:#24452f;font-synthesis:none;text-rendering:optimizelegibility;background:#f8edb8;font-family:Microsoft YaHei,PingFang SC,ui-rounded,system-ui,sans-serif}html,body,#app{width:100%;min-height:100%;margin:0}body{background:radial-gradient(circle at 14% 8%,#ffffffb8 0 6%,#0000 18%),radial-gradient(circle at 88% 18%,#95d5a36b 0 8%,#0000 23%),linear-gradient(145deg,#fff6ca 0%,#f7e7a1 48%,#dff0b5 100%);min-width:320px;overflow-x:hidden}button,input{font:inherit}button{cursor:pointer}.page-shell{place-items:center;min-height:100dvh;padding:22px;display:grid;position:relative}.social-links{z-index:20;top:max(14px, env(safe-area-inset-top));right:max(14px, env(safe-area-inset-right));gap:9px;display:flex;position:fixed}.social-link{color:#315b3c;background:#fffce2e6;border:1px solid #2c523333;border-radius:50%;place-items:center;width:42px;height:42px;transition:transform .14s,background .14s,color .14s;display:grid;box-shadow:0 6px 18px #2d533129}.social-link:hover{transform:translateY(-1px)}.github-link:hover{color:#fffbe5;background:#315b3c}.bilibili-link{color:#df658a}.bilibili-link:hover{color:#fff;background:#df658a}.social-link:focus-visible{outline-offset:3px;outline:3px solid #4f966061}.social-link svg{fill:currentColor;width:23px;height:23px}.game-card{background:#fffce2f0;border:3px solid #3e754c33;border-radius:30px;grid-template-rows:auto auto auto;width:min(100%,520px);display:grid;overflow:hidden;box-shadow:0 28px 70px #41683938,inset 0 1px #ffffffeb}.hero-bar{background:linear-gradient(115deg,#fff8c9f5,#daefaec7);border-bottom:1px solid #467b4c29;justify-content:space-between;align-items:center;gap:22px;padding:18px 22px 16px;display:flex}.brand-block{min-width:0}.eyebrow,h1,.tagline,h2,p{margin-top:0}.eyebrow{color:#6c944b;letter-spacing:.16em;margin-bottom:4px;font-size:11px;font-weight:900}h1{color:#28553a;letter-spacing:-.04em;margin-bottom:6px;font-size:clamp(28px,5vw,42px);line-height:1}.tagline{color:#66815d;max-width:330px;margin-bottom:0;font-size:12px;line-height:1.5}.score-board{flex:none;gap:9px;display:flex}.score-item{text-align:center;background:#ffffff9e;border:1px solid #37744a2b;border-radius:17px;min-width:82px;padding:10px 12px}.score-item.best{background:#c3e49a8a}.score-item span{color:#728568;margin-bottom:2px;font-size:10px;font-weight:700;display:block}.score-item strong{color:#28553a;font-size:24px;line-height:1}.control-bar{background:#fffbe2;border-bottom:1px solid #467b4c24;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.preview-group,.audio-controls{align-items:center;display:flex}.preview-group{gap:8px}.preview-item{grid-template-columns:auto 38px;align-items:center;gap:6px;display:grid}.preview-item>span{color:#778b6e;font-size:10px;font-weight:800}.preview-arrow{color:#9caf79;font-weight:900}.mini-ball{background:var(--ball-color);color:#294b34;border:3px solid #ffffffc2;border-radius:50%;place-items:center;width:38px;height:38px;font-size:14px;font-weight:900;display:grid;position:relative;overflow:hidden;box-shadow:0 3px 8px #2d6a4f33}.mini-ball span{z-index:0;position:relative}.mini-ball img{z-index:1;object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.audio-controls{gap:8px}.soft-button,.primary-button{border:0;font-weight:800;transition:transform .14s,background .14s,box-shadow .14s}.soft-button{color:#3e6d49;background:#edf6cf;border:1px solid #3567412e;border-radius:12px;min-height:38px;padding:0 12px}.soft-button:hover,.primary-button:hover{transform:translateY(-1px)}.sound-toggle[aria-pressed=false]{color:#8a8c7d;background:#f2eed7}.volume-control{gap:2px;width:105px;display:grid}.volume-control span{color:#76866e;justify-content:space-between;font-size:10px;font-weight:700;display:flex}.volume-control b{color:#3d6948}.volume-control input{accent-color:#63a66f;width:100%}.volume-control input:disabled{opacity:.45}.game-stage{aspect-ratio:2/3;touch-action:none;background:radial-gradient(circle at 50% 8%,#fffc,#0000 28%),linear-gradient(#5184480b 1px,#0000 1px) 0 0/30px 30px,linear-gradient(90deg,#5184480b 1px,#0000 1px) 0 0/30px 30px,linear-gradient(#fffdf0 0%,#f6f2cf 65%,#e8efbd 100%);width:100%;min-height:0;position:relative;overflow:hidden}.game-stage:after{content:"";pointer-events:none;background:#7bb46229;border-radius:50%;width:210px;height:170px;position:absolute;bottom:-74px;right:-55px}.game-stage canvas{z-index:1;display:block;position:absolute;inset:0}.danger-label{z-index:2;color:#d45b70;pointer-events:none;background:#ffefdcdb;border-radius:999px;padding:3px 8px;font-size:10px;font-weight:900;position:absolute;top:calc(21% - 21px);left:12px}.game-tip{z-index:2;color:#45653da6;text-align:center;pointer-events:none;font-size:12px;font-weight:650;position:absolute;bottom:10px;left:12px;right:12px}.game-overlay{z-index:6;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#2a462a94;place-items:center;padding:20px;display:grid;position:absolute;inset:0}.game-overlay.hidden{display:none}.overlay-panel{text-align:center;background:#fffbe5;border:3px solid #ffffffb8;border-radius:26px;width:min(100%,330px);padding:28px;box-shadow:0 22px 55px #22482747}.game-overlay[data-result=win] .overlay-panel{background:radial-gradient(circle at 20% 12%,#ffffffe6,#0000 25%),linear-gradient(150deg,#fff5b3,#d7efad)}.overlay-kicker{color:#729553;letter-spacing:.13em;margin-bottom:7px;font-size:11px;font-weight:900}.overlay-panel h2{color:#27543a;margin-bottom:10px;font-size:34px}.overlay-message{color:#667e5d;margin-bottom:20px;font-size:13px;line-height:1.65}.result-score{background:#ffffff9e;border-radius:18px;gap:3px;margin-bottom:7px;padding:14px;display:grid}.result-score span,.result-best{color:#788870;font-size:11px;font-weight:700}.result-score strong{color:#28553a;font-size:36px}.result-best{margin-bottom:18px}.primary-button{color:#fff;background:#4f9660;border-radius:15px;width:100%;min-height:48px;box-shadow:0 8px 18px #36774540}.primary-button:hover{background:#408451}.mode-card{text-align:center;background:#fffce2f5;border:3px solid #3e754c33;border-radius:30px;width:min(100%,680px);padding:42px;box-shadow:0 28px 70px #41683938}.mode-intro,.mode-note{color:#66815d;line-height:1.65}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:28px 0 18px;display:grid}.mode-option{color:#28553a;text-align:left;background:#fffbe2;border:2px solid #467b4c2e;border-radius:24px;align-content:center;gap:12px;min-height:190px;padding:26px;transition:transform .14s,border-color .14s,background .14s;display:grid}.mode-option:hover{background:#f4f7cf;border-color:#4f96608c;transform:translateY(-3px)}.mode-option.endless{background:#e9f5d1}.mode-option strong{font-size:21px}.mode-option small{color:#6f8266;font-size:13px;line-height:1.6}.mode-badge{color:#fff;background:#4f9660;border-radius:999px;width:fit-content;padding:5px 10px;font-size:11px;font-weight:800}.mode-secondary-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.secondary-wide-button{color:#356543;background:#edf6cf;border:1px solid #35674133;border-radius:15px;width:100%;min-height:48px;font-weight:800}.secondary-wide-button:hover{background:#e4f0bf}.game-actions,.result-actions,.modal-actions{gap:8px;display:flex}.result-actions{margin-top:14px}.result-actions .soft-button{flex:none}.result-actions .primary-button{flex:1}.submit-status{color:#6e8066;min-height:20px;margin:8px 0 0;font-size:11px;line-height:1.5}.submit-status[data-state=success]{color:#347244}.submit-status[data-state=error],.submit-status[data-state=warning]{color:#b25849}.app-modal{z-index:50;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#254126ad;place-items:center;padding:22px;display:grid;position:fixed;inset:0;overflow:auto}.modal-panel{background:#fffbe5;border:2px solid #ffffffb8;border-radius:25px;width:min(100%,430px);padding:26px;box-shadow:0 22px 55px #22482747}.modal-panel h2{color:#28553a;margin-bottom:10px;font-size:28px}.modal-panel p{color:#667e5d;line-height:1.6}.nickname-panel input{color:#24452f;background:#fff;border:2px solid #467b4c3d;border-radius:14px;outline:none;width:100%;min-height:48px;margin:8px 0 4px;padding:0 14px}.nickname-panel input:focus{border-color:#63a66f;box-shadow:0 0 0 3px #63a66f29}.form-error{min-height:20px;margin-bottom:10px;font-size:12px;color:#c15353!important}.modal-actions{justify-content:flex-end}.modal-actions .primary-button{width:auto;min-width:130px;padding:0 20px}.leaderboard-panel{grid-template-rows:auto auto minmax(0,1fr) auto;width:min(100%,560px);height:min(760px,100dvh - 44px);min-height:min(620px,100dvh - 44px);display:grid;overflow:hidden}.appearance-panel{grid-template-rows:auto minmax(0,1fr) auto;width:min(100%,900px);max-height:calc(100dvh - 44px);display:grid;overflow:hidden}.appearance-heading,.appearance-footer{justify-content:space-between;align-items:center;gap:14px;display:flex}.appearance-heading p{margin-bottom:0;font-size:13px}.appearance-grid{overscroll-behavior:contain;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;min-height:0;margin:18px 0;padding-right:5px;display:grid;overflow-y:auto}.appearance-level-card{background:#fff6;border:1px solid #467b4c29;border-radius:18px;padding:13px}.appearance-level-title{color:#315d3e;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.gif-badge{color:#6c5920;background:#e9d88c;border-radius:999px;padding:3px 7px;font-size:9px;font-weight:900}.appearance-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.appearance-option{color:#426b4b;text-align:left;background:#f1f3d7;border:2px solid #0000;border-radius:14px;grid-template-columns:54px minmax(0,1fr);align-items:center;gap:9px;min-width:0;min-height:66px;padding:6px 9px;font-size:12px;font-weight:800;display:grid}.appearance-option.selected{background:#e4f2c8;border-color:#4f9660;box-shadow:0 0 0 3px #4f96601f}.appearance-option:focus-visible{outline-offset:2px;outline:3px solid #4f966052}.appearance-thumb{background:#fff8d6;border:2px solid #ffffffd1;border-radius:50%;width:50px;height:50px;position:relative;overflow:hidden;box-shadow:0 3px 9px #2d6a4f29}.appearance-thumb img{object-fit:cover;width:100%;height:100%}.appearance-footer{border-top:1px solid #467b4c24;justify-content:flex-end;padding-top:14px}.appearance-footer .primary-button{width:auto;min-width:150px;padding:0 22px}.leaderboard-heading,.leaderboard-footer{justify-content:space-between;align-items:center;gap:12px;display:flex}.modal-close{color:#456c4c;background:#edf4d5;border:0;border-radius:50%;width:40px;height:40px;font-size:25px;line-height:1}.leaderboard-tabs{grid-template-columns:repeat(2,1fr);gap:8px;margin:18px 0 14px;display:grid}.leaderboard-tabs button{color:#62755b;background:#f0f2d8;border:1px solid #3567412e;border-radius:12px;min-height:42px;font-weight:800}.leaderboard-tabs button.active{color:#fff;background:#4f9660}.leaderboard-body{grid-template-rows:minmax(0,1fr) auto;min-height:0;display:grid;overflow:hidden}.rank-scroll{overscroll-behavior:contain;scrollbar-gutter:stable;-webkit-overflow-scrolling:touch;background:#ffffff52;border:1px solid #467b4c21;border-radius:14px;min-height:0;overflow-y:auto}.rank-scroll:focus-visible{outline-offset:2px;outline:3px solid #4f966052}.rank-list{margin:0;padding:0;list-style:none}.rank-row{border-bottom:1px solid #467b4c1f;grid-template-columns:48px minmax(0,1fr) minmax(72px,auto);align-items:center;gap:10px;height:46px;padding:0 12px;display:grid}.rank-row:last-child{border-bottom:0}.rank-row.current-player{background:#e7f2ca;border-radius:10px}.rank-number{color:#809071;text-align:center;font-weight:800}.rank-name{color:#365f40;text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rank-row strong{color:#28553a}.my-ranking{color:#52705a;background:#edf6cf;border-radius:14px;grid-template-columns:minmax(0,1fr) auto minmax(76px,auto);align-items:center;gap:10px;height:50px;margin-top:12px;padding:0 13px;display:grid}.leaderboard-footer{color:#64775d;border-top:1px solid #467b4c24;margin-top:14px;padding-top:14px;font-size:12px}.loading-text,.leaderboard-error,.empty-ranking,.launch-status{color:#6c8063;text-align:center;padding:40px 14px}@media (width<=680px){.page-shell{padding:0}.game-card{border:0;border-radius:0;width:100%}.hero-bar{gap:10px;padding:11px 94px 10px 12px}.social-links{top:max(9px, env(safe-area-inset-top));right:max(9px, env(safe-area-inset-right));gap:6px}.social-link{width:36px;height:36px;box-shadow:none}.social-link svg{width:20px;height:20px}h1{font-size:28px}.eyebrow,.tagline{display:none}.score-board{gap:6px}.score-item{border-radius:13px;min-width:67px;padding:8px}.score-item strong{font-size:20px}.control-bar{flex-wrap:wrap;gap:8px;padding:7px 9px}.game-actions{order:3;margin-left:auto}.game-actions .soft-button{padding:0 7px;font-size:10px}.mode-page{padding:12px}.mode-card{border-radius:24px;padding:30px 18px}.mode-grid,.mode-secondary-actions{grid-template-columns:1fr}.mode-option{min-height:145px}.app-modal{padding:10px}.modal-panel{border-radius:20px;padding:20px 16px}.leaderboard-panel{height:calc(100dvh - 20px);min-height:0}.appearance-panel{width:100%;max-height:calc(100dvh - 20px)}.appearance-heading{align-items:flex-start}.appearance-heading p{font-size:12px}.appearance-grid{grid-template-columns:1fr}.appearance-footer{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.appearance-footer .primary-button{grid-column:1/-1;width:100%}.leaderboard-footer{flex-direction:row;align-items:center}.rank-row{grid-template-columns:42px minmax(0,1fr) minmax(64px,auto);height:44px;padding:0 8px}.my-ranking{grid-template-columns:minmax(0,1fr) auto minmax(68px,auto);height:48px;padding:0 10px}.audio-controls{order:4;justify-content:center;width:100%}.volume-control{width:min(180px,48vw)}.preview-item{grid-template-columns:31px;justify-items:center;gap:1px}.preview-item>span{font-size:8px}.mini-ball{border-width:2px;width:31px;height:31px}.soft-button{min-height:34px;padding:0 10px;font-size:12px}}@media (width<=430px){.appearance-option{grid-template-columns:46px minmax(0,1fr);padding:5px 7px;font-size:11px}.appearance-thumb{width:43px;height:43px}}@media (width<=380px){.score-item{min-width:60px}.score-item span{font-size:9px}.restart-button{padding:0 6px}.game-actions{justify-content:center;width:100%}}