@charset "UTF-8";
:root{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;color:#282424;background:#faf7f2;font-synthesis:none;--red:#cd362b;--muted:#8e827b;--line:#eee5dc;--focus:#a6231d}
*{box-sizing:border-box}body{margin:0}button,input,a{-webkit-tap-highlight-color:transparent}button,a,input{touch-action:manipulation}button{font:inherit;cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,canvas:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:5px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button{border:0;background:none}button[hidden]{display:none}
.site-header{height:91px;max-width:1200px;margin:auto;border-bottom:1px solid #e9e1d7;display:flex;align-items:center;justify-content:space-between;padding:0 20px}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:650;letter-spacing:.5px}.brand-symbol{display:grid;place-items:center;background:var(--red);color:#ffe39b;width:34px;height:34px;border-radius:10px;font-size:23px}.brand-en{font-family:Georgia,serif;font-size:10px;letter-spacing:1.5px;color:#9a8c84;margin-left:8px;font-weight:400}.header-note{font-size:12px;color:#796f65;display:flex;align-items:center;gap:8px}.status-dot{width:5px;height:5px;background:var(--red);border-radius:50%}
main{max-width:1060px;margin:auto;padding:0 28px}.intro{text-align:center;padding:43px 0 32px}.eyebrow{display:inline-flex;align-items:center;gap:12px;color:#b64b39;font-size:11px;letter-spacing:2px}.eyebrow span{width:23px;height:1px;background:#d5a68e}h1{font-size:clamp(28px,3.8vw,46px);font-weight:650;letter-spacing:1px;margin:18px 0 13px;line-height:1.4}h1 span{color:var(--red)}.intro p{color:#8a7d73;font-size:13px;line-height:1.8;margin:0}
.studio{display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid #e9e0d8;border-radius:22px;box-shadow:0 12px 45px #694a3010;overflow:hidden}.preview-column{background:#f4eee5;padding:27px 42px 18px;background-image:radial-gradient(#b8a38825 .8px,transparent .8px);background-size:9px 9px}.section-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.small-label{font-size:12px;letter-spacing:1px;color:#72665e}.sample-badge{font-size:10px;background:#fff9;border:1px solid #e9ddcf;border-radius:6px;padding:4px 8px;color:#a28c79;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.canvas-wrap{position:relative;max-width:362px;margin:auto;line-height:0;border-radius:16px;overflow:hidden;box-shadow:0 12px 25px #71553c16;border:6px solid #fff;background:#eadcc6;aspect-ratio:1}#preview{width:100%;height:100%;display:block;cursor:grab;touch-action:none}#preview:active{cursor:grabbing}.drag-hint{position:absolute;pointer-events:none;bottom:13px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:5px;white-space:nowrap;background:#fff9;backdrop-filter:blur(8px);border:1px solid #fff8;color:#60564d;border-radius:20px;font-size:10px;padding:6px 9px;line-height:1.4}.drag-hint svg{width:12px;height:12px}.drop-hint{display:none;position:absolute;inset:0;border:3px dashed var(--red);background:#fffD;align-items:center;justify-content:center;font-size:16px;color:var(--red);pointer-events:none}.dragging .drop-hint{display:flex}.preview-tools{display:flex;align-items:center;justify-content:center;gap:17px;margin:19px 0 17px}.text-button{color:#756c64;font-size:11px;padding:6px 0;display:flex;align-items:center;gap:5px}.text-button:hover,.text-button[aria-pressed=true]{color:var(--red)}.text-button svg{width:14px;height:14px}.tool-divider{width:1px;height:12px;background:#ddd1c3}.preview-note{margin:0;display:flex;align-items:center;justify-content:center;gap:5px;font-size:10px;color:#9d8e7e}.preview-note svg{width:13px;height:13px}
.control-column{padding:29px 33px 25px}.control-section{margin-bottom:25px}h2{font-size:14px;margin:0 0 17px;font-weight:600;display:flex;align-items:center;gap:10px}.step-number{font-family:Georgia,serif;font-size:12px;color:#c07460;background:#faf0e9;display:grid;place-items:center;width:25px;height:25px;border-radius:50%}.upload-button{display:flex;align-items:center;gap:9px;padding:14px 16px;width:100%;background:#fbf7f2;border:1px dashed #ddcbb9;border-radius:9px;text-align:left;font-size:13px;font-weight:550;transition:background .2s,border-color .2s}.upload-button:hover{border-color:var(--red);background:#fff3ed}.upload-button svg{color:var(--red);width:19px;height:19px}.upload-plus{margin-left:auto;font-size:20px;color:#b69c85;font-weight:300}.upload-help{font-size:9px;color:#a59589;line-height:1.9;margin:9px 0 0;display:flex;justify-content:space-between;gap:5px;flex-wrap:wrap}.upload-help button{font-size:10px;color:#b5644d;padding:0}.heading-row{display:flex;justify-content:space-between;align-items:baseline}.tiny-note{font-size:10px;color:#a09185}.styles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:22px}.style-option{display:flex;flex-direction:column;align-items:center;padding:0;color:#786d63;font-size:11px;gap:7px;min-width:0}.style-image{display:block;position:relative;border-radius:10px;padding:4px;width:100%;border:1.5px solid #eee8df;line-height:0;transition:border-color .2s,background .2s}.style-image canvas{width:100%;height:auto;aspect-ratio:1;display:block;border-radius:5px}.style-check{display:none;position:absolute;right:-5px;bottom:-5px;width:18px;height:18px;border-radius:50%;line-height:15px;font-size:10px;color:white;background:var(--red);border:2px solid #fff}.style-option.selected{color:var(--red);font-weight:600}.style-option.selected .style-image{border-color:var(--red);background:#fff5f1}.style-option.selected .style-check{display:block}.style-caption{font-size:9px;font-weight:400;color:#af9e91;margin-top:-4px}.slider-control{display:flex;align-items:center;gap:15px;margin-top:16px;font-size:11px;color:#817268}.slider-control label{white-space:nowrap}.slider-control output{width:37px;text-align:right;font-variant-numeric:tabular-nums;color:#a08e80}.slider-control input{min-width:0;width:100%;height:4px;accent-color:var(--red);cursor:pointer}.generate-section{border-top:1px solid var(--line);padding-top:22px}.primary-button{width:100%;background:var(--red);color:#fffaf0;padding:15px 20px;display:flex;justify-content:center;align-items:center;gap:8px;font-size:14px;border-radius:10px;font-weight:500;border:1px solid #bf3127;box-shadow:0 5px 12px #bb3c2517;transition:background .15s,transform .15s;cursor:pointer}.primary-button:hover{background:#b92c23;transform:translateY(-1px)}.primary-button:active{transform:translateY(0)}.primary-button>span:last-child:not(:first-child){margin-left:auto;font-size:18px}.primary-button>svg+span{margin-left:auto}.primary-button svg{width:18px;height:18px}.export-note{font-size:9px;color:#ac9b8d;text-align:center;letter-spacing:.2px;margin:11px 0 0}.export-note span{margin:0 6px}.how-it-works{display:flex;justify-content:center;align-items:center;gap:24px;margin:29px 0 33px;color:#938475;font-size:11px}.how-it-works div{display:flex;gap:9px;align-items:center}.how-it-works span{font-size:11px;font-family:Georgia,serif;color:#bd8d72}.how-it-works i{color:#cfc0b0;font-style:normal}footer{max-width:1160px;margin:0 auto;padding:23px 0 25px;border-top:1px solid #e9e1d7;font-size:10px;color:#a39585;display:flex;align-items:center;gap:9px}.footer-mark{color:#c48b76;font-size:13px}.footer-right{margin-left:auto}
.toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,20px);max-width:calc(100% - 30px);padding:12px 19px;border-radius:10px;background:#3c3029;color:#fff;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:20;line-height:1.6}.toast.visible{opacity:1;transform:translate(-50%,0)}dialog{width:min(410px,calc(100vw - 30px));border:1px solid #e9ddcf;border-radius:22px;padding:27px;background:#fffdf9;color:#332922;text-align:center;box-shadow:0 20px 100px #33221133;max-height:calc(100dvh - 30px);overflow:auto}dialog::backdrop{background:#281f1ba3;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:12px;top:9px;font-size:26px;color:#a19285;width:34px;height:34px}.dialog-eyebrow{font-size:10px;color:#b5745f;letter-spacing:2px}dialog h2{font-size:24px;display:block;margin:12px 0 20px}dialog img{width:min(100%,285px);height:auto;aspect-ratio:1;border-radius:12px;margin-bottom:20px;display:block;margin-left:auto;margin-right:auto;-webkit-touch-callout:default}dialog p{font-size:10px;color:#a29183;line-height:1.8;margin:13px 0 0}.share-button{margin-top:10px;color:var(--red);font-size:12px;padding:8px;width:100%}body.modal-open{overflow:hidden}
@media(min-width:1300px){.intro{padding-top:52px;padding-bottom:39px}.studio{margin-top:4px}.preview-column{padding:29px 48px 22px}.canvas-wrap{max-width:362px}.control-column{padding:32px 38px 26px}.how-it-works{margin:31px 0 38px}}
@media(max-width:760px){.site-header{height:72px;margin:0 22px;padding:0}.brand{font-size:17px;gap:9px}.brand-en{display:none}.header-note{font-size:10px}main{max-width:530px;padding:0 19px}.intro{padding:30px 0 25px}.eyebrow{font-size:9px;letter-spacing:1.5px}h1{font-size:29px;margin:14px 0 10px;letter-spacing:0}.intro p{font-size:11px;max-width:290px;margin:auto}.studio{grid-template-columns:1fr;border-radius:17px}.preview-column{padding:20px 30px 17px}.section-top{margin-bottom:14px}.canvas-wrap{max-width:310px}.preview-tools{margin:13px 0 10px}.control-column{padding:23px 24px}.control-section{margin-bottom:22px}.styles{gap:16px;margin-bottom:20px}.style-image{max-width:112px}.style-option{font-size:12px}.upload-help{font-size:9px}.how-it-works{gap:12px;font-size:9px;margin:25px 0}.how-it-works div{gap:5px}.how-it-works i{font-size:10px}footer{margin:0 22px;font-size:9px;padding:18px 0 25px}.footer-right{font-size:8px}.generate-section{padding-top:19px}.primary-button{min-height:50px}.preview-note{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}