:root{--cube-ink:#362b28;--cube-muted:#776457;--cube-line:#ecd8c2;--cube-orange:#bc510e;--cube-cream:#fffaf4}body{background:radial-gradient(circle at 88% 8%,#ffd7a4 0,transparent 30%),linear-gradient(180deg,#fff3e3 0,#ffe9cd 70%,#fff3e3 100%);color:var(--cube-ink)}header{height:70px;background:#fffdfa;border-bottom:1px solid #ead8c4;box-shadow:0 2px 12px #72411f0b}header .logo{background:linear-gradient(145deg,#df792c,#a63d09);box-shadow:0 4px 0 #813205,0 8px 18px #ab591536}main{max-width:1536px;padding-top:26px}.usage-guide{background:#fffaf3;border-color:#eccba7;box-shadow:0 4px 20px #8d4e1c0b;margin-bottom:18px;padding:15px 20px}.usage-top strong{color:#9c400c;font-size:15px}.usage-top span{font-size:13px}.usage-steps{gap:8px;margin-top:12px}.usage-steps span{background:#fff1df;border:1px solid #f0d9bc;border-radius:10px;padding:7px 11px;white-space:nowrap}.usage-steps b{width:22px;height:22px;margin-right:5px;border-radius:6px;background:#d66e25;color:white;box-shadow:2px 2px 0 #a94511}.usage-guide summary{padding-top:10px}.heading{position:relative;overflow:hidden;min-height:182px;border-radius:22px;border:1px solid #f0c9a1;background:linear-gradient(112deg,#fffdf9 0%,#fff4e6 58%,#ffdfb9 100%);box-shadow:0 12px 34px #98572619;padding:27px 32px;margin-bottom:18px;gap:22px}.heading::before,.heading::after{content:"";position:absolute;width:98px;height:98px;right:23%;top:-52px;border:14px solid #f6b66e25;transform:rotate(28deg);border-radius:18px;pointer-events:none}.heading::after{width:48px;height:48px;right:3%;top:auto;bottom:-35px;border-width:10px;transform:rotate(-20deg)}.hero-title-row{display:flex;align-items:center;gap:18px;min-width:0;position:relative;z-index:1}.hero-copy{min-width:0}.hero-copy .eyebrow{margin:0 0 8px;color:#ae4e16;font-size:11px;letter-spacing:2.2px}.hero-copy h1{font-size:32px;line-height:1.18;letter-spacing:-.7px;margin:0 0 8px;color:#332922}.hero-copy p:last-child{margin:0;color:#795c47;font-size:14px;line-height:1.5}.heading-actions{position:relative;z-index:1;max-width:500px;gap:8px}.heading-actions .badge{border:1px solid #eed0aa;background:#fff9f0;font-weight:600}.heading-actions .button,.heading-actions .account-settings summary{background:#fffdf9;border-color:#e8c7a4}.heading-actions small{font-size:12px;color:#886446}.cube-scene{width:122px;height:122px;flex:none;perspective:460px;display:grid;place-items:center}.cube-art{position:relative;width:82px;height:82px;transform-style:preserve-3d;transform:rotateX(-24deg) rotateY(-34deg);filter:drop-shadow(0 14px 10px #ae5d2170);transition:transform .45s ease}.heading:hover .cube-art{transform:rotateX(-22deg) rotateY(-45deg)}.cube-face{position:absolute;inset:0;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:4px;padding:5px;border:2px solid #71310f;border-radius:7px;backface-visibility:visible}.cube-face i{display:block;border-radius:3px;box-shadow:inset 0 1px 2px #ffffff70,inset 0 -2px 2px #71310f27}.cube-front{transform:translateZ(41px);background:#8c360d}.cube-front i{background:#ee8b38}.cube-front i:nth-child(3n+2),.cube-front i:nth-child(7){background:#ffc87d}.cube-front i:nth-child(5){background:#fff0cb}.cube-right{transform:rotateY(90deg) translateZ(41px);background:#75290d}.cube-right i{background:#ca541b}.cube-right i:nth-child(3n),.cube-right i:nth-child(1){background:#f49b46}.cube-top{transform:rotateX(90deg) translateZ(41px);background:#ae6330}.cube-top i{background:#ffe3ad}.cube-top i:nth-child(2n){background:#fff3d5}.work-main>.panel{position:relative;border:1px solid #ecd4b8;border-top:4px solid #cc6826;border-radius:18px;box-shadow:0 10px 25px #8c4a1a13;padding:24px 26px;margin-bottom:18px}.work-main>.panel:nth-child(2){border-top-color:#e69a48}.work-main>.panel:nth-child(3){border-top-color:#bd521b}.section-title{padding-bottom:14px;border-bottom:1px solid #f2e5d7}.section-title h2{font-size:18px;display:flex;align-items:center;gap:10px}.section-title h2 b{display:inline-grid;place-items:center;min-width:33px;height:33px;margin:0;border:1px solid #e9b27c;border-radius:8px;background:linear-gradient(145deg,#fff4df,#ffd6a7);color:#aa480d;font-size:12px;font-variant-numeric:tabular-nums;box-shadow:2px 2px 0 #e3a46f}.section-title span{color:#8a7563}.import{background:linear-gradient(115deg,#fff9ef,#fff2df);border:1px dashed #dcaa75;padding:20px 22px;margin:18px 0 10px}.import h3{font-size:17px}.import p{line-height:1.55}.button{border-radius:9px;font-weight:600;transition:background .16s ease,border-color .16s ease,transform .16s ease,box-shadow .16s ease}.button:not(:disabled):hover{border-color:#cf8045;transform:translateY(-1px);box-shadow:0 5px 14px #a7511b20}.button.primary:not(:disabled){background:linear-gradient(145deg,#d66d23,#af450c);border-color:#ab420a;color:#fff;box-shadow:0 3px 0 #8f3508}.button.primary:not(:disabled):hover{background:linear-gradient(145deg,#e0782a,#b64a0f);box-shadow:0 5px 0 #8f3508,0 8px 18px #a7511b30}.button:disabled{opacity:.75}.batch-overview{border:1px solid #eed5b7;background:#fff9ef}.process-bar{border-top-color:#f0e3d6}#batch-state{color:#927964}.issue{border:1px solid #f0dcbd;background:#fff8ec;border-radius:11px}.issue strong{color:#76430f}.stat{border:1px solid #f0dcc5;background:linear-gradient(145deg,#fffaf2,#ffefd9);border-radius:12px}.stat strong{color:#99400c;font-variant-numeric:tabular-nums}.filters{border-top:1px solid #f3e7da;padding-top:16px}.tabs .active{font-weight:800}th{background:#fff2e1;color:#765c48;font-weight:700}#result tbody tr:hover,#file-table tbody tr:hover{background:#fffaf3}#result tfoot td{background:#fff4e6}.empty{min-height:118px;padding:30px;margin-top:16px;border:1px dashed #eed6bb;border-radius:12px;background:linear-gradient(135deg,#fffdf9,#fff7eb);color:#9a7f68}dialog{border:1px solid #e7c8a8;box-shadow:0 28px 90px #47280f55}dialog::backdrop{background:#3b2a1e91}#feishu-import-stores .export-store:has(input:checked),#export-stores .export-store:has(input:checked){border-color:#e8a466;background:#fff8ed}.export-store:hover{border-color:#d98342}footer{color:#987c64;padding-top:10px}@media(max-width:1050px){.heading{align-items:flex-start;flex-direction:column;min-height:0}.heading-actions{max-width:none;justify-content:flex-start}.heading-actions small{text-align:left}.hero-title-row{width:100%}}@media(max-width:760px){main{padding:16px 12px}.heading{padding:18px;gap:14px}.cube-scene{width:86px;height:90px}.cube-art{scale:.72}.hero-title-row{gap:8px}.hero-copy h1{font-size:24px}.hero-copy .eyebrow{font-size:9px;letter-spacing:1.3px}.hero-copy p:last-child{font-size:12px}.work-main>.panel{padding:18px}.usage-steps span{white-space:normal}.section-title{align-items:flex-start}.section-title h2{font-size:16px}.import{padding:16px}.actions{flex-wrap:wrap}.empty{min-height:100px}.heading-actions .badge{white-space:normal}}@media(prefers-reduced-motion:reduce){.cube-art,.button{transition:none}}
.write-progress{margin:12px 0 20px;padding:16px 18px;border:1px solid #e7ba88;border-radius:12px;background:linear-gradient(135deg,#fffaf2,#ffedd6);box-shadow:0 6px 16px #a65d1c12}.write-progress-head{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#8c3d0d}.write-progress-head span{font-size:12px;font-variant-numeric:tabular-nums;color:#8d6548}.write-progress progress{display:block;width:100%;height:12px;margin:12px 0 7px;accent-color:#c75c16}.write-progress p{margin:0;color:#805d43;font-size:13px;line-height:1.5}.write-progress.success{border-color:#9bc7a8;background:#f2fbf3}.write-progress.success .write-progress-head{color:#277044}.write-progress.error{border-color:#e7a493;background:#fff5f1}.write-progress.error .write-progress-head{color:#a33422}