:root{--paper:#f8f7f0;--ink:#354b42;--muted:#839083;--green:#4c7561;--coral:#d77969;--line:#e4e7da;--font:'Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,-apple-system,BlinkMacSystemFont,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:14px}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,.garden:focus-visible{outline:3px solid #648d75;outline-offset:4px}button{transition:background .18s,transform .18s,box-shadow .18s}button:active:not(:disabled){transform:translateY(2px)}[hidden]{display:none!important}.page-shell{max-width:1328px;padding:0 54px;margin:auto}.site-header{display:flex;align-items:center;justify-content:space-between;padding:27px 0 25px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;color:var(--ink);text-decoration:none;font-size:22px;font-weight:800;letter-spacing:2px}.brand-flower{display:grid;place-items:center;width:48px;height:48px;background:#ebeedc;border-radius:16px;color:#729475;font-size:42px;line-height:1}.brand small{display:block;font-size:10px;letter-spacing:2px;font-weight:500;color:var(--muted);margin-top:4px}.header-note{color:#788a77;font-size:12px;letter-spacing:1.5px}.header-note>span{color:#bcaa69;margin-right:8px;font-size:19px}.intro{display:flex;align-items:center;justify-content:space-between;padding:35px 0 29px;gap:20px}.eyebrow{font-size:10px;letter-spacing:2.8px;font-weight:600;color:#86977e}.intro h1{font-size:30px;font-weight:700;letter-spacing:1px;margin:11px 0 12px;line-height:1.55}.intro h1 span{color:#ce8170;position:relative;white-space:nowrap}.intro h1 span:after{content:'';position:absolute;bottom:-4px;left:0;width:100%;height:6px;border-top:2px solid #dfb1a0;border-radius:50%;transform:rotate(-1deg)}.intro p{font-size:13px;line-height:1.9;color:#7c877c;margin:0}.intro-spark{text-align:center;color:#b4bd8e;font-size:57px;transform:rotate(8deg);padding-right:18px}.intro-spark span{display:block;font-size:11px;letter-spacing:2px;color:#879775;transform:rotate(-8deg);margin-top:5px}.garden-section{border:1px solid #dce3d3;border-radius:22px;overflow:hidden;background:#fffdf7;box-shadow:0 8px 30px #44513a04}.garden-topbar{height:51px;display:flex;align-items:center;justify-content:space-between;padding:0 23px;border-bottom:1px solid #dce3d3}.garden-title{font-weight:600;letter-spacing:1px;font-size:13px;display:flex;align-items:center;gap:9px}.garden-title>span{font-size:23px;color:#86a077}.plant-count{color:#799075;font-size:11px;padding:5px 12px;border-radius:20px;background:#eff3e8}.garden{height:440px;position:relative;isolation:isolate;background:#eff5e8;overflow:hidden;touch-action:manipulation}.scenery{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:-1}.landscape,.garden-border{position:absolute;inset:0;width:100%;height:100%}.sun{position:absolute;right:13%;top:43px;width:60px;height:60px;border-radius:50%;background:#f3dc97;color:#bda869;box-shadow:0 0 0 10px #f6e8b44d}.sun:before,.sun:after{content:'';position:absolute;top:26px;width:4px;height:5px;border-radius:50%;background:#baa572}.sun:before{left:19px}.sun:after{right:19px}.sun>span{position:absolute;top:25px;left:23px;font-size:19px}.sun i:before,.sun i:after{content:'';position:absolute;top:33px;width:8px;height:4px;border-radius:50%;background:#e4b98988}.sun i:before{left:10px}.sun i:after{right:10px}.cloud{position:absolute;background:#ffffffb3;width:95px;height:24px;border-radius:45px}.cloud:before,.cloud:after{content:'';position:absolute;border-radius:50%;background:#ffffffb3;bottom:10px}.cloud:before{width:42px;height:32px;left:13px}.cloud:after{width:36px;height:27px;left:45px}.cloud-one{top:78px;left:12%;transform:scale(1.15)}.cloud-two{top:137px;right:6%;transform:scale(.8)}.cloud-three{top:40px;left:55%;transform:scale(.55);opacity:.7}.butterfly{position:absolute;font-size:30px;letter-spacing:-8px;color:#c0a4c0;transform:rotate(-20deg)}.butterfly-one{top:48%;left:15%}.butterfly-two{top:60%;right:16%;color:#dcac7c;transform:rotate(15deg) scale(.8)}.empty-state{position:absolute;top:48%;left:50%;transform:translate(-50%,-50%);text-align:center;pointer-events:none;width:90%;color:#678165}.seed-icon{display:grid;place-items:center;width:69px;height:69px;border:1px solid #b9cda466;border-radius:23px;background:#fafff044;margin:0 auto 17px;font-size:34px;transform:rotate(-6deg)}.empty-state h2{font-size:21px;letter-spacing:1px;font-weight:600;margin:0 0 11px}.empty-state p{font-size:12px;line-height:2;color:#819477;margin:0}.empty-arrow{display:block;color:#92a77f;font-size:25px;font-weight:400;margin-top:16px}.garden-toolbar{min-height:85px;display:flex;align-items:center;gap:20px;padding:16px 22px}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:13px;background:var(--coral);color:#fffdf7;min-height:51px;padding:12px 24px;font-weight:600;font-size:15px;box-shadow:0 4px 0 #b85d4f22;white-space:nowrap}.primary-button:hover{background:#c96b5d;box-shadow:0 5px 14px #c7756933}.primary-button>span:first-child{font-size:24px;line-height:1;font-weight:400}.button-spark{font-size:22px;margin-left:10px}.garden-hint{font-size:12px;color:#8b9382;letter-spacing:.5px;flex:1}.save-status{font-size:11px;color:#89967c}.save-status.error{color:#b35f47;max-width:230px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0 30px}.step{display:flex;align-items:center;padding:19px 20px;gap:13px;border:1px solid var(--line);border-radius:15px;background:#faf9f3}.step-number{font-size:12px;display:grid;place-items:center;min-width:28px;height:28px;border-radius:50%;background:#eaf0e2;color:#6a8968}.step:nth-child(2) .step-number{background:#f3e8dc;color:#b58a67}.step:nth-child(3) .step-number{background:#ece7ee;color:#9a83a1}.step strong{display:block;font-size:12px;font-weight:600;margin-bottom:6px;letter-spacing:.5px}.step div>span{display:block;font-size:10px;color:#929785;line-height:1.6}.step-doodle{color:#b5b995;font-size:28px;margin-left:auto;transform:rotate(-12deg)}footer{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.8px;color:#9aa18e;margin:0 0 24px}footer>span:last-child{letter-spacing:1px}.footer-heart{color:#c98e7b;font-size:14px;margin-left:4px}
/* 畫板：透明畫布會讓作品自然融入花園。 */
dialog{border:1px solid #e3e5d9;border-radius:23px;padding:0;background:var(--paper);color:var(--ink);width:min(970px,calc(100% - 32px));max-height:calc(100dvh - 32px);box-shadow:0 24px 100px #283c4430;overflow:auto}dialog::backdrop{background:#263f3a66;backdrop-filter:blur(5px)}.editor-header{padding:23px 26px 18px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.editor-header h2{font-size:22px;margin:8px 0 0;letter-spacing:1px}.editor-header h2 span{color:#ce9a86;margin-left:6px}.icon-button{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);color:#768a77;background:#fdfcf8;font-size:18px}.editor-body{display:grid;grid-template-columns:minmax(0,1fr) 224px;gap:24px;padding:24px 26px 12px}.drawing-area{min-width:0}.canvas-wrap{border:1px solid #e4e7dd;border-radius:15px;overflow:hidden;position:relative;background-color:#fffefa;background-image:radial-gradient(#aebda540 .85px,transparent .85px);background-size:20px 20px;aspect-ratio:5/4}.canvas-wrap canvas{display:block;width:100%;height:100%;touch-action:none;cursor:crosshair}.canvas-hint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:9px;color:#a6ad98;pointer-events:none;font-size:13px;letter-spacing:2px}.canvas-hint>span{font-size:48px;color:#c6cbb6;transform:rotate(-15deg)}.canvas-actions{display:flex;align-items:center;gap:10px;margin-top:13px}.canvas-actions>span{font-size:10px;color:#9ca38f;margin-left:auto}.secondary-button{background:#fffdf6;border:1px solid #dfe4d5;border-radius:9px;color:#6c7f67;padding:9px 13px;min-height:40px;font-size:12px}.text-button{border:0;background:transparent;color:#7e8b73;padding:10px;font-size:12px;min-height:40px}.text-button:hover{background:#edf1e6;border-radius:8px}.tool-section{margin:0 0 19px;padding:0;border:0;min-width:0}.tool-section h3,.tool-section legend{font-size:12px;font-weight:600;letter-spacing:1px;margin:0 0 12px;padding:0}.palette{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.color-button{width:40px;height:40px;border-radius:50%;background:var(--swatch);border:4px solid var(--paper);box-shadow:0 0 0 1px transparent;display:grid;place-items:center;color:white;font-size:16px}.color-button[aria-pressed=true]{box-shadow:0 0 0 2px #697f66}.color-button[aria-pressed=true]:after{content:'✓';text-shadow:0 1px 4px #0005}.brush-sizes{display:flex;gap:9px}.brush-sizes button{border:1px solid #dfe4d7;background:#fffdf7;border-radius:10px;width:47px;height:42px;display:grid;place-items:center}.brush-sizes button[aria-pressed=true]{background:#e7eddc;border-color:#8fa380}.brush-sizes i{width:var(--dot-size);height:var(--dot-size);background:#789271;border-radius:50%}.eraser-button{width:100%;border:1px solid #e1e4d9;background:transparent;color:#7b8873;border-radius:9px;padding:9px;margin-top:10px;min-height:40px;font-size:12px}.eraser-button[aria-pressed=true]{background:#e7eddc;border-color:#8fa380}.magic-options label{display:flex;align-items:center;position:relative;gap:10px;border:1px solid #e2e6da;border-radius:11px;padding:10px;margin:8px 0;cursor:pointer;font-size:12px;min-height:57px;background:#fbfaf5}.magic-options label:has(input:checked){background:#ebf0e2;border-color:#9eb18c}.magic-options label:has(input:focus-visible){outline:3px solid #648d75;outline-offset:2px}.magic-options input{position:absolute;width:1px;height:1px;opacity:0}.magic-symbol{font-size:23px}.magic-options small{font-size:9px;color:#8d9781;display:block;margin-top:4px}.radio-mark{width:14px;height:14px;border:1px solid #bac7ac;border-radius:50%;margin-left:auto}.magic-options input:checked~.radio-mark{border:4px solid #8ca478;background:#fff}.editor-footer{padding:18px 26px 23px;display:flex;justify-content:space-between;gap:15px;align-items:center;border-top:1px solid var(--line)}.editor-footer p{font-size:11px;color:#8d9783;line-height:1.8;margin:0}.editor-footer .primary-button{font-size:13px;padding:12px 19px}.editor-footer .primary-button>span{font-size:19px}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#415e4d;color:#fffef3;padding:14px 23px;border-radius:15px;box-shadow:0 5px 20px #344e3222;font-size:13px;z-index:10;max-width:calc(100vw - 32px);width:max-content;text-align:center;line-height:1.7;pointer-events:none}.placement-guide{position:absolute;top:18px;left:50%;transform:translateX(-50%);border:1px solid #ffffffc9;background:#fffdf1ee;box-shadow:0 3px 10px #66795012;border-radius:14px;padding:4px 9px 4px 16px;display:flex;align-items:center;gap:18px;white-space:nowrap;font-size:13px;z-index:4}.garden.placing{cursor:copy}.garden.placing .empty-state{display:none}.garden.placing .garden-item{pointer-events:none}.garden-item{position:absolute;width:clamp(88px,13vw,158px);height:clamp(88px,13vw,158px);padding:0;border:0;background:transparent;transform:translate(-50%,-50%);touch-action:none;user-select:none;-webkit-user-select:none;cursor:grab;border-radius:25px;z-index:1}.garden-item:hover,.garden-item:focus-visible{background:#fbffe62e}.garden-item.dragging{cursor:grabbing;z-index:3}.garden-item img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none;filter:drop-shadow(0 5px 2px #567d4220);transform-origin:50% 90%}.garden-item.playing[data-magic=sway] img{animation:sway 1.4s ease-in-out}.garden-item.playing[data-magic=float] img{animation:float 1.5s ease-in-out}.garden-item.playing[data-magic=sparkle] img{animation:glow 1.4s ease-in-out}.particle{position:absolute;pointer-events:none;font-size:23px;color:var(--star-color,#fff9c7);text-shadow:0 1px 6px #bdac6855;z-index:5;animation:star 1.3s ease-out forwards}.placement-preview{position:absolute;width:clamp(88px,13vw,158px);height:clamp(88px,13vw,158px);transform:translate(-50%,-50%);opacity:.6;object-fit:contain;pointer-events:none;z-index:3}.garden-item.arriving img{animation:arrive .55s ease-out}@keyframes sway{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-14deg)}40%,80%{transform:rotate(14deg)}}@keyframes float{0%,100%{transform:translateY(0) rotate(0)}30%{transform:translateY(-43px) rotate(-7deg)}65%{transform:translateY(-23px) rotate(7deg)}}@keyframes glow{0%,100%{transform:scale(1)}40%{transform:scale(1.15);filter:drop-shadow(0 0 16px #fff5a8)}}@keyframes star{0%{opacity:0;transform:translate(-50%,-50%) scale(.3)}25%{opacity:1}100%{opacity:0;transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) scale(1.1) rotate(40deg)}}@keyframes arrive{0%{transform:scale(.5);opacity:.3}65%{transform:scale(1.13)}100%{transform:scale(1);opacity:1}}
@media(min-width:1500px){.garden{height:500px}.intro{padding-top:40px;padding-bottom:33px}}
@media(max-width:1000px){.page-shell{padding:0 30px}.intro h1{font-size:26px}.intro-spark{display:none}.step{padding:16px 12px;gap:9px}.step-doodle{display:none}.garden-hint{font-size:11px}.garden-toolbar{gap:12px}.save-status{font-size:10px}.garden{height:420px}.editor-body{grid-template-columns:minmax(0,1fr) 190px;gap:18px}.color-button{width:36px;height:36px}.palette{gap:8px}.canvas-actions>span{display:none}}
@media(max-width:650px){.page-shell{padding:0 16px}.site-header{padding:19px 0}.brand{font-size:19px}.brand-flower{width:42px;height:42px;font-size:36px}.brand small{font-size:9px;letter-spacing:1px}.header-note{font-size:0}.header-note>span{font-size:24px}.intro{padding:26px 0 23px}.eyebrow{font-size:9px;letter-spacing:2px}.intro h1{font-size:24px;max-width:340px;line-height:1.65;margin:9px 0}.intro p{font-size:11px;max-width:330px}.garden-section{border-radius:18px}.garden-topbar{padding:0 15px;height:47px}.garden-title{font-size:12px}.plant-count{font-size:10px;padding:5px 9px}.garden{height:390px}.sun{right:16%;width:50px;height:50px;top:35px}.sun:before{left:15px}.sun:after{right:15px}.sun>span{left:18px}.sun i:after{right:6px}.sun i:before{left:6px}.cloud-one{left:10%;top:84px;transform:scale(.7)}.cloud-two{top:123px}.empty-state h2{font-size:17px}.empty-state p{font-size:11px}.garden-toolbar{padding:15px;display:grid;grid-template-columns:1fr auto;gap:9px}.garden-toolbar .primary-button{min-height:50px;padding:11px 17px;font-size:14px}.garden-hint{display:none}.save-status{font-size:9px;max-width:120px;line-height:1.7}.steps{gap:0;margin:19px 0 24px;border:1px solid var(--line);border-radius:14px;overflow:hidden}.step{border:0;border-right:1px solid var(--line);border-radius:0;flex-direction:column;align-items:flex-start;padding:14px 11px;gap:9px}.step:last-child{border-right:0}.step-number{min-width:24px;width:24px;height:24px;font-size:10px}.step strong{font-size:11px}.step div>span{font-size:9px;line-height:1.8}.step div>span{max-width:94px}footer{font-size:7px;letter-spacing:.7px;gap:10px}footer>span:last-child{font-size:8px;letter-spacing:0}.editor-header{padding:18px}.editor-header h2{font-size:18px}.editor-header .eyebrow{font-size:8px}.editor-body{display:flex;flex-direction:column;padding:16px;gap:14px}.canvas-wrap{aspect-ratio:5/4}.drawing-tools{display:grid;grid-template-columns:1.1fr 1fr;gap:15px}.tool-section{margin:0}.palette{grid-template-columns:repeat(4,1fr);gap:7px}.color-button{width:33px;height:33px}.brush-sizes{gap:7px}.brush-sizes button{width:37px;height:38px}.tool-section h3,.tool-section legend{font-size:11px}.eraser-button{margin-top:8px;padding:7px;min-height:36px}.magic-options{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.magic-options legend{margin-bottom:5px}.magic-options label{margin:0;padding:9px 5px;flex-direction:column;gap:5px;font-size:10px;text-align:center;min-height:70px}.magic-symbol{font-size:21px}.magic-options small{display:none}.radio-mark{position:absolute;right:6px;top:6px;width:11px;height:11px}.magic-options input:checked~.radio-mark{border-width:3px}.editor-footer{padding:15px 16px;position:sticky;bottom:0;background:var(--paper);gap:8px}.editor-footer p{font-size:9px;max-width:130px}.editor-footer .primary-button{font-size:12px;min-height:47px;padding:10px 13px;gap:7px}.placement-guide{gap:4px;font-size:11px;padding-left:10px;max-width:calc(100% - 18px)}.placement-guide .text-button{font-size:10px;padding:8px}.garden-item,.placement-preview{width:105px;height:105px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition:none!important}}
.placement-guide{z-index:200}.placement-preview{z-index:190}.garden-item.dragging{z-index:180!important}