:root{--ink:#252820;--muted:#85867e;--line:#e6e7df;--lime:#d6f27c}*{box-sizing:border-box}body{margin:0;background:#fafbf7;color:var(--ink);font:14px -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer;background:white;border:1px solid var(--line);border-radius:9px;padding:10px 14px;color:inherit}button:hover{border-color:#818875}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible{outline:3px solid #78983b;outline-offset:3px}.primary{background:var(--ink);color:#fff;border-color:var(--ink)}aside{width:216px;position:fixed;inset:0 auto 0 0;border-right:1px solid var(--line);padding:34px 22px;background:#f1f3eb}.brand{font-size:22px;color:inherit;text-decoration:none;letter-spacing:-1px}.brand:first-letter{color:#72972e}.tiny{font-size:8px;letter-spacing:1.3px;margin-top:10px;color:var(--muted)}nav{display:grid;gap:9px;margin-top:55px}nav button{text-align:left;border:0;background:transparent;padding:15px}nav button.active{background:var(--lime);font-weight:600}.aside-foot{position:absolute;bottom:28px;font-size:12px}.aside-foot p{font-size:10px;line-height:1.8;color:var(--muted)}.dot{display:inline-block;width:6px;height:6px;background:#839e44;border-radius:50%;margin-right:6px}main{margin-left:216px;padding:0 40px;max-width:1700px}header{height:88px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:12px}header i{color:#b9bcb0;margin:0 12px}header div{display:flex;gap:8px}.intro{padding:40px 0 32px}.eyebrow{font-size:10px;letter-spacing:2px;color:#7b8468}h1{font-size:36px;font-weight:550;letter-spacing:-1.6px;margin:15px 0}h1 em{font-style:normal;color:#718a43}.intro p{color:var(--muted);font-size:13px}.workspace{display:grid;grid-template-columns:340px minmax(0,1fr);gap:28px;align-items:start}.controls{background:white;border:1px solid var(--line);border-radius:14px;padding:22px}h2{font-size:15px;display:flex;justify-content:space-between;align-items:center;margin:0 0 18px}h2 small{font-size:10px;font-weight:400;color:var(--muted)}.templates{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.template{height:112px;border:0;overflow:hidden;text-align:left;padding:12px 9px;font-size:15px;font-weight:700;position:relative;white-space:pre-line;line-height:1.5}.template small{display:block;font-size:8px;margin-top:13px;font-weight:400}.template.selected{outline:2px solid #859b53;outline-offset:3px}.note{font-size:11px;line-height:1.8;color:var(--muted);margin:14px 0}.common{border-top:1px solid var(--line);padding-top:22px;margin-top:22px}label{display:block;font-size:12px;color:#73776b;margin-top:15px}input:not([type=checkbox]),textarea,select{display:block;width:100%;margin-top:8px;border:1px solid var(--line);border-radius:7px;padding:10px;background:#fbfcf9;color:var(--ink);outline-color:#97ac6e}textarea{resize:vertical;line-height:1.6}input[type=color]{height:38px;padding:3px}input[type=range]{accent-color:#7d964a;padding:0;height:30px}.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stage{border:1px solid var(--line);border-radius:14px;overflow:hidden;position:sticky;top:20px;background:#eceee7}.stage-top,.stage-bottom{padding:16px 22px;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#7f8575}.stage-top{background:#f5f6f0;border-bottom:1px solid var(--line)}.canvas-wrap{display:flex;align-items:center;justify-content:center;min-height:480px;padding:25px;background-image:radial-gradient(#d7dbce 1px,transparent 1px);background-size:16px 16px}canvas{display:block;max-width:100%;max-height:620px;width:auto;height:auto;box-shadow:0 12px 30px #2830161a}.stage-bottom button{font-size:11px;background:transparent}.upload{border:1px dashed #a7b58c;border-radius:9px;padding:15px;text-align:center;cursor:pointer;background:#f5f8ec}.upload input{font-size:10px}.full{width:100%;margin-top:18px}.consent{line-height:1.8}.consent input{vertical-align:middle}footer{display:flex;justify-content:space-between;color:#999e90;font-size:10px;padding:32px 0}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#252820;color:white;border-radius:12px;padding:14px 22px;max-width:90vw;display:none;z-index:9}@media(min-width:1450px){.workspace{grid-template-columns:380px minmax(0,1fr)}}@media(max-width:1050px){aside{width:174px;padding:30px 15px}main{margin-left:174px;padding:0 22px}.workspace{grid-template-columns:290px minmax(0,1fr);gap:16px}.controls{padding:17px}.canvas-wrap{min-height:380px;padding:18px}h1{font-size:30px}}@media(max-width:760px){aside{position:static;width:100%;padding:18px;border-right:0;border-bottom:1px solid var(--line)}.tiny,.aside-foot{display:none}nav{display:flex;margin-top:18px;gap:5px}nav button{flex:1;padding:11px 6px;font-size:12px}main{margin:0;padding:0 16px}header{height:70px}header>span{display:none}header div{width:100%}header button{flex:1;font-size:12px;padding:10px 5px}.intro{padding:24px 0 15px}h1{font-size:27px}.workspace{display:flex;flex-direction:column}.stage{order:-1;position:static;width:100%}.controls{width:100%}.canvas-wrap{min-height:260px;padding:18px}canvas{max-height:440px}.template{height:100px}footer{font-size:9px}}