:root{--bg:#f4f2ed;--panel:#fffdf8;--ink:#1e2723;--muted:#718078;--line:#dfe4de;--brand:#245c48;--brand-2:#d7a84b;--danger:#b94343;--shadow:0 12px 32px #22362d17}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--ink);margin:0;font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif}body{background-image:radial-gradient(circle at 15% 5%,#d7a84b1c,#0000 25%),radial-gradient(circle at 90% 0,#245c4817,#0000 23%)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.shell{max-width:1480px;margin:0 auto;padding:22px 28px 40px}.topbar{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:30;background:#fffdf8de;border-bottom:1px solid #245c481f;justify-content:space-between;align-items:center;height:70px;padding:0 28px;display:flex;position:sticky;top:0}.brand{letter-spacing:.04em;align-items:center;gap:12px;font-weight:800;display:flex}.brand-mark{background:var(--brand);color:#fff;border-radius:12px;place-items:center;width:38px;height:38px;display:grid;box-shadow:inset 0 0 0 2px #ffffff2e}.nav-actions{align-items:center;gap:10px;display:flex}.credit-pill{color:#755412;background:#f8efd9;border:1px solid #ead19e;border-radius:999px;padding:8px 13px;font-weight:700}.button{background:var(--brand);color:#fff;border:0;border-radius:10px;justify-content:center;align-items:center;gap:7px;padding:10px 16px;font-weight:700;transition:all .18s;display:inline-flex}.button:hover{filter:brightness(1.05);transform:translateY(-1px)}.button:disabled{opacity:.5;cursor:not-allowed;transform:none}.button.secondary{color:#29483c;background:#e7ece8}.button.gold{background:var(--brand-2);color:#2d240e}.button.danger{color:var(--danger);background:#f8e4e4}.button.ghost{color:var(--ink);border:1px solid var(--line);background:0 0}.button.small{border-radius:8px;padding:7px 10px;font-size:13px}.card{background:var(--panel);box-shadow:var(--shadow);border:1px solid #39574821;border-radius:18px}.hero{grid-template-columns:1.25fr .75fr;align-items:center;gap:32px;padding:42px;display:grid;overflow:hidden}.hero h1{letter-spacing:-.04em;max-width:760px;margin:0 0 18px;font-size:clamp(34px,5vw,64px);line-height:1.04}.hero p{color:var(--muted);max-width:680px;font-size:17px;line-height:1.8}.hero-art{background:linear-gradient(145deg,#1f4d3d,#193a31);border-radius:26px;min-height:300px;position:relative;overflow:hidden}.hero-art:before,.hero-art:after{content:"";border:2px solid #ffffff26;border-radius:45% 55% 60% 40%;position:absolute;inset:45px 70px;transform:rotate(18deg)}.hero-art:after{border-color:#d7a84b8c;inset:82px 30px;transform:rotate(-20deg)}.page-title{justify-content:space-between;align-items:end;gap:20px;margin:10px 0 24px;display:flex}.page-title h1{margin:0;font-size:32px}.page-title p{color:var(--muted);margin:7px 0 0}.grid{gap:18px;display:grid}.project-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.project-card{padding:20px;transition:all .18s}.project-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px #22362d21}.project-thumb{aspect-ratio:4/3;color:var(--muted);background:#e8ebe7;border-radius:12px;place-items:center;margin-bottom:15px;display:grid;overflow:hidden}.project-thumb img{object-fit:contain;width:100%;height:100%}.project-meta{color:var(--muted);justify-content:space-between;font-size:13px;display:flex}.upload-box{flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:24px;padding:26px;display:flex}.field{gap:7px;display:grid}.field label{color:#4f5e56;font-size:13px;font-weight:700}.input,.textarea,.select{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:10px;outline:none;width:100%;padding:10px 12px}.input:focus,.textarea:focus,.select:focus{border-color:var(--brand);box-shadow:0 0 0 3px #245c481a}.textarea{resize:vertical;min-height:88px}.auth-page{place-items:center;min-height:100vh;padding:30px;display:grid}.auth-card{width:min(440px,100%);padding:34px}.auth-card h1{margin:0 0 7px}.auth-card>p{color:var(--muted);margin:0 0 26px}.form-stack{gap:16px;display:grid}.notice{color:#315646;background:#eef4f0;border-radius:9px;padding:10px 13px;font-size:14px}.notice.error{color:#9c3434;background:#fbeaea}.editor-shell{background:#eceeea;grid-template-columns:270px minmax(460px,1fr) 340px;height:calc(100vh - 70px);display:grid;overflow:hidden}.editor-panel{background:var(--panel);border-right:1px solid var(--line);overflow:auto}.editor-panel.right{border-right:0;border-left:1px solid var(--line)}.panel-title{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:5;background:#fffdf8f2;padding:16px;position:sticky;top:0}.panel-title h3{margin:0;font-size:15px}.part-list{padding:8px}.subject-label{color:var(--muted);text-transform:uppercase;letter-spacing:.08em;padding:13px 8px 5px;font-size:11px;font-weight:800}.part-row{cursor:pointer;border-radius:9px;grid-template-columns:14px 1fr auto;align-items:center;gap:8px;padding:9px;font-size:14px;display:grid}.part-row:hover{background:#eef2ee}.part-row.active{color:#163f30;background:#dfece6;font-weight:700}.part-dot{border:1px solid #00000026;border-radius:50%;width:10px;height:10px}.status{color:var(--muted);background:#ecefec;border-radius:99px;padding:3px 6px;font-size:10px}.status.READY{color:#23643f;background:#ddefe5}.status.FAILED{color:#9f3232;background:#f8dddd}.status.QUEUED,.status.GENERATING{color:#795b18;background:#f7eaca}.workspace{grid-template-rows:auto 1fr;min-width:0;display:grid}.toolbar{border-bottom:1px solid var(--line);background:#f9faf7;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 14px;display:flex}.canvas-scroll{background-color:#dfe3df;background-image:linear-gradient(45deg,#d7dbd7 25%,#0000 25%),linear-gradient(-45deg,#d7dbd7 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#d7dbd7 75%),linear-gradient(-45deg,#0000 75%,#d7dbd7 75%);background-position:0 0,0 12px,12px -12px,-12px 0;background-size:24px 24px;place-items:center;padding:34px;display:grid;overflow:auto}.stage{background:#fff;flex:none;position:relative;overflow:hidden;box-shadow:0 16px 45px #00000038}.stage>img{object-fit:fill;width:100%;height:100%;position:absolute;inset:0}.stage .source{opacity:.3}.inspector{gap:14px;padding:16px;display:grid}.row{align-items:center;gap:9px;display:flex}.row>*{min-width:0}.chat{border-top:1px solid var(--line);margin-top:6px}.chat-messages{gap:10px;max-height:340px;padding:12px;display:grid;overflow:auto}.bubble{background:#edf1ee;border-radius:12px;padding:10px 12px;font-size:13px;line-height:1.55}.bubble.user{background:#dceae4;margin-left:30px}.bubble.assistant{margin-right:30px}.chat-form{border-top:1px solid var(--line);gap:8px;padding:12px;display:grid}.modal-backdrop{z-index:100;background:#121d18b8;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal{background:var(--panel);border-radius:18px;grid-template-rows:auto 1fr;width:min(1100px,100%);max-height:94vh;display:grid;overflow:hidden}.modal-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.mask-work{background:#d9ddd9;place-items:center;min-height:540px;padding:24px;display:grid;overflow:auto}.mask-work canvas{touch-action:none;background-image:linear-gradient(45deg,#eee 25%,#0000 25%),linear-gradient(-45deg,#eee 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#eee 75%),linear-gradient(-45deg,#0000 75%,#eee 75%);background-position:0 0,0 10px,10px -10px,-10px 0;background-size:20px 20px;max-width:100%;max-height:68vh;box-shadow:0 10px 30px #0003}.tabs{border-bottom:1px solid var(--line);gap:5px;padding:0 16px;display:flex}.tab{background:0 0;border:0;border-bottom:2px solid #0000;padding:12px}.tab.active{border-color:var(--brand);color:var(--brand);font-weight:700}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{border-bottom:1px solid var(--line);text-align:left;white-space:nowrap;padding:11px 12px}th{color:var(--muted);background:#f5f6f3;position:sticky;top:0}.admin-card{padding:18px}.stat-grid{grid-template-columns:repeat(4,1fr)}.stat{padding:18px}.stat strong{margin-top:5px;font-size:28px;display:block}.muted{color:var(--muted)}.empty{text-align:center;color:var(--muted);padding:48px 20px}@media (max-width:1000px){.editor-shell{grid-template-columns:230px 1fr}.editor-panel.right{z-index:20;width:340px;position:fixed;top:70px;bottom:0;right:0;box-shadow:-8px 0 30px #00000026}.hero{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:700px){.shell{padding:16px}.topbar{padding:0 15px}.hero{padding:26px}.hero-art{min-height:220px}.editor-shell{display:none}.mobile-editor-note{text-align:center;padding:40px 20px;display:block!important}.stat-grid{grid-template-columns:1fr}}