:root{--ink:#354631;--muted:#8b9381;--green:#6f8b56;--green-dark:#57723f;--paper:#f6f7ef;--line:#e5e8dc;--pink:#e8b9b5;--card:#fffefa;font-family:ui-rounded,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 52% 36%,#fcfcf7 0,transparent 65%),var(--paper)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}button:disabled{cursor:default}button,a{outline-offset:5px}button:focus-visible,a:focus-visible{outline:3px solid #a1b583}button{border:0}a{color:inherit;text-decoration:none}svg{display:block}button svg{pointer-events:none}h1,h2,p{margin:0}.ui-icon{width:22px;height:22px;flex-shrink:0}.site-header{max-width:1232px;margin:auto;height:104px;display:flex;align-items:center;justify-content:space-between;padding:0 36px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:750;letter-spacing:1.5px}.brand-mark{width:45px;height:48px;display:block;transform:rotate(-7deg)}.brand 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224px;gap:24px;align-items:start}.difficulty-panel{padding-top:19px}.panel-eyebrow{font-size:10px;letter-spacing:2px;color:#9aa18d}h2{font-size:18px;letter-spacing:.5px;font-weight:650}.difficulty-panel>h2{margin-top:9px;margin-bottom:21px}.difficulty-list{display:flex;flex-direction:column;gap:10px}.difficulty-option{width:100%;background:transparent;border:1px solid #e1e5d8;border-radius:13px;text-align:left;padding:15px 13px;display:flex;align-items:center;gap:11px;transition:background .2s,border .2s,transform .2s;position:relative;min-height:72px}.difficulty-option:hover{background:#f0f3e7;transform:translateX(2px)}.difficulty-option.selected{border:1.5px solid #84996b;background:#eaf0df;padding:14.5px 12.5px}.level-flower{width:28px;height:30px;color:#9da88b;display:flex;align-items:center;justify-content:center;flex-shrink:0}.level-flower svg{width:28px;height:28px;stroke-width:1.2}.selected .level-flower{color:#718b55}.difficulty-copy 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#63754606;position:relative;min-width:0}.game-topline{display:flex;align-items:center;justify-content:space-between}.level-chip{display:flex;align-items:center;gap:6px;background:#eef3e5;color:#6d8653;border-radius:7px;padding:7px 10px;font-size:11px;font-weight:550;line-height:1.2}.level-chip .ui-icon{width:15px;height:15px}.level-chip .chip-mood{opacity:.7;font-weight:400}.restart-button{display:flex;align-items:center;gap:5px;background:transparent;color:#919987;padding:7px 0 7px 9px;font-size:11px}.restart-button .ui-icon{width:15px;height:15px}.restart-button:hover{color:var(--green-dark)}.progress-label{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.5px;color:#969d8b;margin-top:21px}.progress-label 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.ui-icon{width:15px;height:15px;stroke-width:1}footer{display:flex;align-items:center;justify-content:center;gap:15px;color:#b0b7a4;font-size:9px;letter-spacing:1px;padding:34px 0 29px}.footer-leaf .ui-icon{width:15px;height:15px;stroke-width:1}.toast{position:fixed;z-index:100;bottom:max(26px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,15px);opacity:0;pointer-events:none;max-width:calc(100vw - 40px);width:max-content;padding:12px 21px;background:#46583dec;color:#fffef5;font-size:12px;line-height:1.7;border-radius:12px;box-shadow:0 4px 20px #35463116;transition:opacity .2s,transform .2s;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}.modal-backdrop{position:fixed;inset:0;z-index:90;background:#35452e45;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:22px;overflow-y:auto}.modal-backdrop[hidden]{display:none}.modal{width:min(420px,100%);background:#fffef7;border:1px solid #e5e9d9;border-radius:25px;padding:31px 28px 26px;position:relative;max-height:calc(100dvh - 44px);overflow-y:auto;box-shadow:0 20px 90px #24361e26;animation:modalEnter .2s}.modal-close{position:absolute;right:12px;top:12px;color:#9ba58d;width:30px;height:30px}.modal-close .ui-icon{width:18px;height:18px}.modal h2{font-size:23px;margin:4px 0 12px}.modal .modal-eyebrow{font:9px system-ui,sans-serif;letter-spacing:2px;color:#99a687;margin-bottom:12px}.modal p{font-size:12px;line-height:1.9;color:#97a08b}.modal .primary-button,.modal .secondary-button{width:100%;min-height:45px;display:flex;align-items:center;justify-content:center;gap:7px;border-radius:11px;font-size:13px;padding:12px;margin-top:12px}.primary-button{background:#718d56;color:#fffef7;box-shadow:0 3px 0 #5f7747}.primary-button:hover{background:#637f4a}.secondary-button{background:#edf1e3;color:#7e9168}.modal-hero-icon{width:90px;height:90px;margin:4px auto 12px}.modal-result{text-align:center}.result-stats{display:flex;justify-content:center;gap:24px;border-block:1px solid #e9ecdf;padding:17px 0;margin:21px 0;font-size:11px;color:#9da68f}.result-stats b{display:block;font-size:22px;color:#71875b;margin-bottom:6px;font-weight:500}.modal .level-info{display:flex;gap:10px;font-size:10px;color:#a3ab96;margin-top:8px}.modal-difficulties{display:flex;flex-direction:column;gap:8px;margin-top:21px}.modal-difficulties .difficulty-option{min-height:64px;padding-top:11px;padding-bottom:11px}.modal-difficulties .difficulty-copy small{margin-top:5px}.help-steps{display:flex;flex-direction:column;gap:19px;margin:22px 0}.help-step{display:flex;gap:12px}.step-number{width:25px;height:25px;background:#edf2e2;border-radius:8px;color:#8d9f76;display:flex;justify-content:center;align-items:center;font:13px Georgia,serif;flex-shrink:0}.help-step strong{font-size:13px;font-weight:550;display:block;margin-bottom:5px}.help-step p{font-size:11px;line-height:1.8}.help-demo{display:flex;align-items:center;justify-content:center;gap:8px;margin:18px 0 24px;padding:13px;background:#f1f4e8;border-radius:13px}.help-demo>svg{width:44px;height:44px;box-shadow:0 3px 0 #d3dcc2;border-radius:8px;background:#fffdf4;padding:3px}.help-demo>.ui-icon{background:none;box-shadow:none;width:22px;height:22px;margin:0 7px;color:#91a575;padding:0}.help-demo>.help-sparkle{font-size:25px;color:#e2bb72}.tools-help{border-top:1px solid #e9ecdf;margin-top:18px;padding-top:14px}.tools-help p{font-size:10px;margin:6px 0}.particles{position:absolute;inset:0;pointer-events:none;z-index:40;overflow:hidden}.particle{position:absolute;left:50%;top:48%;width:7px;height:10px;border-radius:4px;background:var(--particle-color);animation:particlePop 850ms ease-out forwards}.resume-badge{color:#96a580}.tray.clear-flash{animation:trayFlash .5s}.level-chip .chip-arrow{display:block}.save-note{font-size:10px!important;color:#a1ac91!important;margin-top:16px!important}.mobile-only{display:none}
@keyframes tileEnter{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}@keyframes pickOut{to{opacity:0;transform:scale(.65) translateY(12px)}}@keyframes trayEnter{from{transform:translateY(-8px) scale(.85);opacity:0}to{transform:none;opacity:1}}@keyframes hintPulse{50%{outline-color:#efcb7c;box-shadow:0 4px 0 #cbd4b9,0 0 17px #e9cb7577}}@keyframes modalEnter{from{transform:translateY(12px) scale(.97);opacity:0}to{transform:none;opacity:1}}@keyframes matchMessage{0%{opacity:0;transform:translateY(10px) scale(.8)}25%{opacity:1;transform:translateY(-3px) scale(1)}70%{opacity:1}100%{opacity:0;transform:translateY(-40px)}}@keyframes particlePop{from{transform:translate(0,0) rotate(0);opacity:1}to{transform:translate(var(--px),var(--py)) rotate(var(--rot));opacity:0}}@keyframes trayFlash{40%{background:#d7e4c4}}
@media(min-width:1081px){.site-header{height:88px;max-width:1080px}.intro{max-width:1008px;margin:auto;padding:32px 0 29px}.garden-layout{max-width:1008px;margin:auto;grid-template-columns:216px minmax(0,520px) 224px}h1{font-size:33px}.eyebrow{font-size:8px}}
@media(max-width:1080px){.site-header{padding:0 26px}main{padding:0 26px}.garden-layout{grid-template-columns:185px minmax(0,1fr);gap:24px;max-width:850px;margin:auto}.calm-panel{display:none}.difficulty-option{padding:15px 11px}.difficulty-option.selected{padding:14.5px 10.5px}.intro{max-width:850px;margin:auto}.game-card{padding:21px 25px 14px}.intro-stamp{margin-right:15px}.intro p{font-size:12px}h1{font-size:33px}}
@media(max-width:700px){.site-header{height:72px;padding:0 22px}.brand{font-size:19px;gap:8px;letter-spacing:1px}.brand-mark{width:34px;height:39px}.brand small{font-size:6px;letter-spacing:1.6px;line-height:14px}.header-note,.header-divider{display:none}.header-actions{gap:15px}.help-button{font-size:11px;gap:5px}.help-button .ui-icon{width:17px;height:17px}.icon-button{width:30px;height:30px}.icon-button .ui-icon{width:20px;height:20px}main{padding:0 15px;max-width:530px}.intro{padding:25px 5px 23px}.eyebrow{font-size:7px;letter-spacing:2.2px}.eyebrow>span{width:4px;height:4px}h1{font-size:27px;margin-top:7px;letter-spacing:.2px}.intro p{font-size:10px;letter-spacing:.3px;margin-top:6px}.intro-stamp{display:none}.garden-layout{display:block}.difficulty-panel{display:none}.game-card{padding:18px 18px 13px;border-radius:22px;box-shadow:0 5px 25px #63754605}.progress-label{margin-top:17px}.board-wrap{margin-top:13px;margin-left:-5px;margin-right:-5px}.board{border-radius:16px}.board:after{border-radius:11px}.tile{border-radius:8px;padding:2px}.tray-header{margin-top:17px}.tool-row{margin-top:15px;gap:8px}.tool-button{padding:12px 8px;gap:7px}.tool-button>span:nth-child(2){font-size:11px}.tool-button small{font-size:8px}.tool-symbol .ui-icon{width:24px;height:24px}.game-footnote{font-size:8px;letter-spacing:.2px;margin-top:13px}footer{font-size:8px;padding:24px 0 20px;gap:11px;letter-spacing:.4px}.level-chip{font-size:11px}.restart-button{font-size:10px}.tray{padding:8px 6px 10px;gap:4px}.tray-slot,.tray-item{border-radius:6px}.tray-header small{font-size:9px}.modal{padding:30px 23px 24px}.modal h2{font-size:22px}.modal-backdrop{padding:20px}.quiet-card{display:none}.mobile-only{display:block}}
@media(max-width:380px){main{padding:0 10px}.site-header{padding:0 17px;height:64px}.intro{padding:21px 6px 18px}h1{font-size:25px}.intro p{font-size:9px}.game-card{padding:16px 14px 12px}.tool-button{gap:5px;padding:11px 5px}.tool-button small{font-size:7px}.tool-symbol .ui-icon{width:23px;height:23px}.game-footnote{font-size:7px}.board-wrap{margin-left:-4px;margin-right:-4px}.progress-label{margin-top:14px}footer{padding-top:20px;font-size:7px}.header-actions{gap:9px}.board:after{inset:6px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-delay:0ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}