:root{
  --bg:#FFF9F6; --card:#FFFFFF; --ink:#5A3728; --ink2:#8A7570; --ink3:#B9A6A0;
  --line:#F2E6E0; --pink:#E8939F; --pink-d:#D97F8C; --pink-soft:#FDEDF0;
  --cream:#FAF3EE; --brown:#4E3125;
  --ok:#2C7A3F; --shadow:0 6px 22px rgba(90,55,40,.07);
  --shadow-lg:0 14px 40px rgba(90,55,40,.13);
  --r:18px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink); line-height:1.7;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN",
    "Hiragino Sans","Yu Gothic","Meiryo","Noto Sans JP","PingFang SC","Microsoft YaHei",sans-serif;
  overflow-x:hidden; -webkit-tap-highlight-color:transparent;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}

/* ---------- 顶栏 ---------- */
.hd{position:sticky;top:0;z-index:40;background:rgba(255,249,246,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:10px;height:58px}
.brand{display:flex;align-items:center;gap:9px;min-width:0}
.logo{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;
  background:linear-gradient(140deg,#F4A8B4,#E36B85);box-shadow:0 3px 10px rgba(217,127,140,.4)}
.logo svg{width:22px;height:22px}
.bt{display:flex;flex-direction:column;line-height:1.15;min-width:0;white-space:nowrap}
.bt b{font-size:14.5px;letter-spacing:.03em}
.bt small{font-size:10.5px;color:var(--ink2);font-weight:700}
.hd-r{display:flex;align-items:center;gap:8px}
.hbtn{font-size:12.5px;font-weight:800;color:var(--pink-d);border:1.5px solid #F3C6CF;border-radius:999px;
  padding:6px 13px;background:#fff;white-space:nowrap}
.hbtn:active{transform:scale(.97)}
.lang{display:flex;background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:2px}
.lang button{font-size:11px;font-weight:800;color:var(--ink2);padding:3px 8px;border-radius:999px;white-space:nowrap}
.lang button.on{background:var(--pink);color:#fff}

/* ---------- hero ---------- */
.hero{padding:20px 2px 16px}
.hero h1{font-size:22px;line-height:1.45;margin:0 0 6px;letter-spacing:.01em}
.hero .sub{margin:0;color:var(--ink2);font-size:13px}
.pills{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.pill{display:inline-flex;align-items:center;gap:5px;background:#fff;border:1.5px solid var(--line);
  border-radius:999px;padding:4px 10px 4px 7px;font-size:11.5px;font-weight:800;color:var(--ink2)}
.pill svg{width:14px;height:14px;color:var(--pink-d)}

/* ---------- 布局 ---------- */
.grid{display:grid;gap:14px;align-items:start;padding-bottom:22px}
.grid>*{min-width:0}
@media(min-width:980px){
  .grid{grid-template-columns:minmax(0,1fr) 412px;gap:22px}
  .col-stage{position:sticky;top:74px}
}

/* ---------- 画布舞台 ---------- */
.stage-card{background:#fff;border:1.5px solid var(--line);border-radius:22px;padding:12px;box-shadow:var(--shadow)}
.stage-head{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:800;color:var(--ink2);padding:0 4px 9px}
.stage-head .dot{width:7px;height:7px;border-radius:50%;background:#7BC98C;box-shadow:0 0 0 3px rgba(123,201,140,.18)}
.stage-tag{margin-left:auto;font-size:10px;font-weight:800;color:var(--pink-d);background:var(--pink-soft);
  border-radius:999px;padding:2px 8px}
.canvas-wrap{
  position:relative;width:100%;min-width:0;border-radius:18px;overflow:visible;
  background:
    radial-gradient(circle at 50% 40%, #FDF6F1 0%, #F7E9E1 58%, #F0DCD2 100%);
  border:1px solid #F7EDE7;
  display:flex;align-items:center;justify-content:center;
}
.canvas-wrap::before{
  content:"";position:absolute;inset:0;border-radius:18px;pointer-events:none;
  background-image:radial-gradient(#EFDFD7 1px,transparent 1px);
  background-size:16px 16px;opacity:.5;
}
.stage-inner{position:relative;margin:0 auto;z-index:2;max-width:100%}
.shape-bg{position:absolute;left:0;top:0;width:100%;height:100%;z-index:0;pointer-events:none}
.canvas-wrap .canvas-container{position:relative!important;z-index:2}
.empty-hint{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;color:#C7AFA6;font-size:12px;font-weight:800;text-align:center;line-height:1.6;
  pointer-events:none;z-index:3;transition:opacity .25s;
}
.empty-hint svg{width:30px;height:30px;color:#DCC6BD}
.empty-hint.off{opacity:0}

.objbar{display:flex;gap:6px;margin-top:10px;justify-content:center;flex-wrap:wrap}
.ob{width:42px;height:38px;border-radius:12px;background:#fff;border:1.5px solid var(--line);
  display:grid;place-items:center;color:var(--ink2);transition:.15s}
.ob svg{width:19px;height:19px}
.ob:active{transform:scale(.94);background:var(--cream)}
.ob.danger{color:#D9615F}
.hint{margin:9px 2px 2px;font-size:11px;color:var(--ink3);text-align:center;line-height:1.6}

/* ---------- 卡片 ---------- */
.card{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:14px;box-shadow:var(--shadow);margin-bottom:14px}
.card h2{display:flex;align-items:center;gap:8px;font-size:14px;margin:0 0 12px;letter-spacing:.01em}
.num{width:20px;height:20px;border-radius:7px;background:var(--pink);color:#fff;font-size:11.5px;font-weight:900;
  display:grid;place-items:center;font-style:normal;flex:0 0 auto}
.num.r{background:#F6E4E7;color:var(--pink-d)}
.mini{font-size:11.5px;color:var(--ink2);margin:-4px 0 10px;line-height:1.6}

/* 外形 */
.shapes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.shape-btn{background:#fff;border:1.75px solid var(--line);border-radius:14px;padding:8px 4px 7px;
  display:flex;flex-direction:column;align-items:center;gap:4px;transition:.15s}
.shape-btn .shp{width:100%;height:40px;display:grid;place-items:center;color:#E7CFC9}
.shape-btn .shp svg{width:40px;height:40px}
.shape-btn b{font-size:11.5px;font-weight:800;color:var(--ink2)}
.shape-btn.on{border-color:var(--pink);background:#FFFAFB;box-shadow:0 4px 14px rgba(232,147,159,.18)}
.shape-btn.on .shp{color:var(--pink)}
.shape-btn.on b{color:var(--pink-d)}
.shape-btn:active{transform:scale(.97)}

.sub-h{display:flex;align-items:center;justify-content:space-between;margin:14px 0 8px;
  font-size:11.5px;font-weight:800;color:var(--ink2)}
.hex{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10.5px;color:var(--ink3);font-weight:700}
.swatches{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}
.sw{aspect-ratio:1;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1.5px var(--line);
  transition:.15s;position:relative}
.sw.on{box-shadow:0 0 0 2.5px var(--pink);transform:scale(1.08)}
.sw:active{transform:scale(.92)}
.custom-color{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;
  background:var(--cream);border-radius:12px;padding:8px 10px;font-size:12px;font-weight:800;color:var(--ink2);cursor:pointer}
.custom-color input{width:46px;height:30px;border:1.5px solid #EBD9D1;padding:2px;background:#fff;border-radius:9px;cursor:pointer}

/* 上传 */
.drop{position:relative;border:2px dashed #F0CFD7;border-radius:14px;background:#FFFBFC;
  padding:18px 12px;display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;
  transition:.18s;cursor:pointer}
.drop.hot{border-color:var(--pink);background:#FFF4F6;transform:scale(1.01)}
.drop-ico{width:28px;height:28px;color:var(--pink);margin-bottom:2px}
.drop b{font-size:12.5px;font-weight:800;color:var(--pink-d)}
.drop small{font-size:10.5px;color:var(--ink3);font-weight:700}
.objlist{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.obj-row{display:flex;align-items:center;gap:7px;background:var(--cream);border-radius:10px;padding:6px 8px;cursor:pointer}
.obj-row.on{background:#FFF0F3;box-shadow:inset 0 0 0 1.5px #F6CBD4}
.obj-row .oi{width:17px;height:17px;border-radius:5px;background:#fff;color:var(--ink3);font-size:9.5px;font-weight:900;
  display:grid;place-items:center;flex:0 0 auto}
.obj-row .on2{flex:1;min-width:0;font-size:11.5px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.obj-row button{width:24px;height:24px;border-radius:7px;color:var(--ink3);font-size:13px;line-height:1;
  display:grid;place-items:center}
.obj-row button:active{background:#fff}
.obj-row button.x{color:#D9615F;font-size:15px}

/* 备注 */
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:9px}
.chip{font-size:11px;font-weight:800;color:var(--ink2);background:var(--cream);border:1px solid var(--line);
  border-radius:999px;padding:4px 10px;transition:.15s}
.chip:active{background:var(--pink-soft);color:var(--pink-d)}
textarea{width:100%;border:1.75px solid var(--line);border-radius:12px;padding:10px 11px;font-size:13px;
  font-family:inherit;color:var(--ink);background:#FFFBFC;resize:vertical;line-height:1.7;outline:none;transition:.15s}
textarea:focus{border-color:#F2C3CD;background:#fff;box-shadow:0 0 0 3.5px rgba(232,147,159,.12)}
textarea::placeholder{color:#CBB8B2}
.note-foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.note-foot span{font-size:10.5px;color:var(--ink3);font-weight:700}
.mini-btn{font-size:11.5px;font-weight:800;color:var(--pink-d);background:var(--pink-soft);
  border-radius:999px;padding:5px 12px}
.mini-btn:active{transform:scale(.96)}

/* 导出 */
.exp{width:100%;display:flex;align-items:center;gap:10px;background:#fff;border:1.75px solid #F3DDE2;
  border-radius:14px;padding:11px 12px;margin-bottom:9px;text-align:left;transition:.16s}
.exp:active{transform:scale(.985)}
.exp .exp-ico{width:34px;height:34px;border-radius:11px;background:var(--pink-soft);color:var(--pink-d);
  display:grid;place-items:center;flex:0 0 auto}
.exp .exp-ico svg{width:19px;height:19px}
.exp-txt{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.35}
.exp-txt b{font-size:12.5px;font-weight:800;color:var(--ink)}
.exp-txt small{font-size:10.5px;color:var(--ink3);font-weight:700;margin-top:2px}
.exp .exp-go{color:#D9BFC5;flex:0 0 auto}
.exp .exp-go svg{width:16px;height:16px}
.exp.dark{background:var(--brown);border-color:var(--brown)}
.exp.dark .exp-ico{background:rgba(255,255,255,.14);color:#fff}
.exp.dark .exp-txt b{color:#fff}
.exp.dark .exp-txt small{color:rgba(255,255,255,.65)}
.exp.dark .exp-go{color:rgba(255,255,255,.45)}

.switch{display:flex;align-items:center;gap:8px;font-size:11.5px;font-weight:700;color:var(--ink2);
  padding:2px 2px 10px;cursor:pointer}
.switch input{width:16px;height:16px;accent-color:var(--pink-d);flex:0 0 auto}
.switch.mini{margin-top:9px;padding:9px 10px;border-radius:11px;background:#FFF8F3;border:1px solid #F6E7DE}
.cut-hint{font-size:10.2px;line-height:1.55;color:#B39B90;margin:5px 2px 2px}
.disc{font-size:10.8px;color:#A88A80;background:#FFFCF5;border:1px solid #F6E9D8;border-radius:10px;
  padding:8px 10px;margin:0 0 10px;line-height:1.65}
.agree{display:flex;align-items:flex-start;gap:8px;font-size:11px;line-height:1.6;color:var(--ink2);
  background:var(--cream);border-radius:12px;padding:10px;cursor:pointer;border:1.5px solid transparent;transition:.2s}
.agree input{width:17px;height:17px;accent-color:var(--pink-d);margin-top:1px;flex:0 0 auto}
.agree.warn{border-color:#EFA3A0;background:#FFF1F1;animation:shake .4s}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}

/* 参考款式 */
.ref-strip{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 8px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.ref-strip::-webkit-scrollbar{height:5px}
.ref-strip::-webkit-scrollbar-thumb{background:#EDD9D1;border-radius:9px}
.ref-card{flex:0 0 auto;width:82px;border-radius:12px;border:1.5px solid var(--line);background:#fff;
  padding:3px;overflow:hidden;transition:.15s}
.ref-card img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:9px;background:var(--cream)}
.ref-card b{display:block;font-size:9.5px;font-weight:800;color:var(--ink3);text-align:center;padding:3px 0 1px}
.ref-card:active{transform:scale(.96);border-color:var(--pink)}
.ref-loading{font-size:11.5px;color:var(--ink3);padding:8px 2px}
.ref-all{display:inline-flex;align-items:center;gap:3px;font-size:11.5px;font-weight:800;color:var(--pink-d);margin-top:2px}
.ref-all svg{width:14px;height:14px}

/* 联系 */
.contacts{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.ct{border-radius:12px;padding:9px 6px;text-align:center;border:1.5px solid var(--line);background:#fff}
.ct b{display:block;font-size:11.5px;font-weight:900}
.ct small{font-size:9px;line-height:1.45;color:var(--ink3);font-weight:700;word-break:break-word}
.ct.line{border-color:#CFEBD3;background:#F4FCF5}.ct.line b{color:#1E9E4A}
.ct.wa{border-color:#CFE9DD;background:#F2FCF8}.ct.wa b{color:#128C5E}
.ct.tg{border-color:#CFE2F7;background:#F3F9FF}.ct.tg b{color:#1E7FC2}
.ct:active{transform:scale(.97)}

/* 页脚 */
.ft{padding:6px 0 30px;text-align:center;color:var(--ink3);font-size:11px}
.ft p{margin:2px 0}
.ft2{font-size:10px;line-height:1.6}

@media(max-width:620px){
  .hbtn{display:none}
  .hd-in{height:54px;gap:6px}
  .logo{width:30px;height:30px}
  .bt b{font-size:13.5px}
  .bt small{font-size:9.5px}
  .lang{padding:2px}
  .lang button{font-size:10px;padding:3px 6px}
  .hero h1{font-size:19.5px}
}

/* 移动端底栏 */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:45;display:none;gap:8px;padding:9px 12px calc(9px + env(safe-area-inset-bottom));
  background:rgba(255,251,249,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.btn{border-radius:12px;padding:11px 14px;font-size:13px;font-weight:900;flex:1;text-align:center}
.btn.ghost{background:#fff;border:1.75px solid #F3DDE2;color:var(--pink-d)}
.btn.primary{background:linear-gradient(135deg,#EE9AA6,#DD7286);color:#fff;box-shadow:0 6px 16px rgba(217,127,140,.35)}
.btn:active{transform:scale(.98)}
@media(max-width:979px){
  .mbar{display:flex}
  body{padding-bottom:76px}
}

/* toast */
.toast{position:fixed;left:50%;bottom:86px;transform:translate(-50%,14px);z-index:80;opacity:0;pointer-events:none;
  background:rgba(78,49,37,.94);color:#fff;font-size:12.5px;font-weight:800;padding:9px 16px;border-radius:999px;
  max-width:86vw;text-align:center;transition:.24s}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* modal */
.modal{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:16px}
.modal[hidden]{display:none}
.modal-bd{position:absolute;inset:0;background:rgba(60,38,28,.52);backdrop-filter:blur(3px)}
.modal-card{position:relative;background:#fff;border-radius:20px;padding:16px;width:min(480px,100%);
  max-height:88vh;overflow:auto;box-shadow:var(--shadow-lg);animation:pop .22s ease-out}
@keyframes pop{from{transform:translateY(10px) scale(.97);opacity:0}to{transform:none;opacity:1}}
.modal-x{position:absolute;right:10px;top:10px;width:32px;height:32px;border-radius:50%;background:var(--cream);
  display:grid;place-items:center;color:var(--ink2)}
.modal-x svg{width:16px;height:16px}
.modal-card h3{margin:2px 34px 10px 2px;font-size:15px}
.modal-body{font-size:12.5px;color:var(--ink2);line-height:1.7}
.modal-body img{width:100%;border-radius:14px;background:var(--cream);border:1px solid var(--line)}
.modal-body .mrow{display:flex;justify-content:space-between;gap:10px;padding:4px 0;border-bottom:1px dashed var(--line)}
.modal-body .mrow b{color:var(--ink);font-weight:800}
.modal-acts{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.modal-acts .btn{flex:1 1 40%;padding:10px 12px;font-size:12.5px}
.modal-acts .btn.sm{flex:1 1 100%}