:root{--bg:#f7f7fb;--surface:#fff;--ink:#182033;--muted:#687086;--line:#e7e8ef;--brand:#7157f6;--brand2:#f4705d;--success:#087c61;--warn:#9a6100;--danger:#c53e47;--radius:16px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:9;background:#fff;padding:10px}
.shell{display:grid;grid-template-columns:244px 1fr;min-height:100dvh}
.side{padding:28px 16px;background:#17172a;color:#fff;position:sticky;top:0;height:100dvh}
.brand{font-weight:800;font-size:20px;padding:0 10px 24px}
.brand i{display:inline-grid;place-items:center;width:30px;height:30px;margin-right:7px;border-radius:9px;background:linear-gradient(135deg,var(--brand2),#f9bd62);font-size:11px;font-style:normal}
.nav{display:grid;gap:13px}
.nav-group{display:grid;gap:4px}
.nav-group>span{padding:0 13px 4px;color:#8588a8;font-size:12px;font-weight:800;letter-spacing:.08em}
.nav a{padding:11px 13px;border-radius:10px;text-decoration:none;color:#c4c5d7;font-weight:600}
.nav a:hover,.nav a.active{color:#fff;background:#30304b}
.side-foot{position:absolute;bottom:22px;left:26px;right:26px;color:#b6b7c9;font-size:13px}
.avatar{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#514b81;color:#fff;margin-right:8px}
.main{width:min(1200px,100%);padding:32px;margin:auto}
.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.top h1{font-size:25px;margin:0}.top p{margin:4px 0 0;color:var(--muted)}
.button{border:0;border-radius:10px;padding:11px 16px;background:var(--brand);color:#fff;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;min-height:44px}
.button:hover{filter:brightness(.96)}.button.secondary{background:#f0efff;color:#5642d0}.button.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.button.danger{color:var(--danger);background:#fff1f1}
.hero{display:flex;justify-content:space-between;gap:24px;padding:35px 38px;border-radius:var(--radius);color:#fff;background:linear-gradient(115deg,#4032a2,#7157f6 58%,#f4705d);margin-bottom:20px}
.commerce-hero{background:linear-gradient(115deg,#2c245c,#7157f6 58%,#f4705d)}
.studio-hero{background:linear-gradient(115deg,#111a35,#2357d3 58%,#14b8a6)}
.hero h2{font-size:30px;line-height:1.25;margin:8px 0}.hero p{max-width:700px;opacity:.88}
.eyebrow{font-size:11px;letter-spacing:1.6px;font-weight:800;color:#e4ddff}
.hero .button{align-self:center;background:#fff;color:#503dc5;white-space:nowrap}
.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:20px 0}
.workspace-card{position:relative;overflow:hidden;display:block;min-height:280px;padding:28px;border-radius:22px;color:#fff;text-decoration:none;background:linear-gradient(135deg,#4d36c2,#f4705d);box-shadow:0 18px 50px #3d2a7c18}
.workspace-card.studio{background:linear-gradient(135deg,#0f2148,#2563eb 58%,#16a394)}
.workspace-card:after{content:'';position:absolute;right:-58px;bottom:-70px;width:190px;height:190px;border-radius:50%;border:34px solid #ffffff20}
.workspace-card h2{margin:8px 0;font-size:28px}.workspace-card p{max-width:520px;color:#ffffffd9}.workspace-card strong{display:inline-block;margin-top:18px}
.steps{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:22px 0 0;list-style:none}
.steps li{padding:7px 10px;border-radius:999px;background:#ffffff1f;color:#fff;font-size:13px;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0}
.stat,.panel,.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.stat{padding:20px}.stat span,.muted{color:var(--muted)}.stat strong{display:block;font-size:28px;margin:6px 0}
.panel{padding:22px;margin:20px 0}
.section-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}
.section-head h2{font-size:18px;margin:0}.section-head p{margin:3px 0;color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tool-card{display:block;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff;text-decoration:none;color:var(--ink)}
.tool-card b{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:#f0efff;color:#5642d0;margin-bottom:12px}
.tool-card h3{margin:0 0 6px}.tool-card p{margin:0;color:var(--muted);font-size:14px}
.tool-card.ready:hover{border-color:#c8c0ff;box-shadow:0 12px 35px #42319712}
.tool-card.pending{background:linear-gradient(180deg,#fff,#f9fbff)}.tool-card.pending .button{margin-top:14px}
.split-panel{display:flex;justify-content:space-between;gap:20px;align-items:center}
.card{padding:15px}
.cover,.product-image{height:156px;border-radius:11px;display:grid;place-items:center;white-space:pre-line;text-align:center;color:white;font-weight:800;font-size:25px;background:linear-gradient(135deg,#c05d92,#563da7)}
.cover.c2{background:linear-gradient(135deg,#ff9564,#d24b64)}.cover.c3{background:linear-gradient(135deg,#327980,#6a49a0)}
.product-image{font-size:13px;background:#f0eff5;color:#9691a3}.product-image img{width:100%;height:100%;object-fit:cover;border-radius:11px}
.card h3{margin:12px 0 4px;font-size:17px}.card p{margin:0;color:var(--muted);font-size:14px}
.tag,.status{display:inline-block;border-radius:20px;padding:4px 9px;font-size:12px;font-weight:700;background:#f1efff;color:#5b46ce}
.template .tag{margin-top:12px}.template .button{width:100%;margin-top:14px}
.jobs{display:grid;gap:2px}
.job{display:grid;grid-template-columns:minmax(190px,1.4fr) minmax(150px,1fr) 110px;gap:20px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
.job:last-child{border:0}.job small{color:var(--muted);display:block;margin-top:4px}
.job-video{width:150px;max-width:100%;display:block;margin:8px 0;border-radius:10px;background:#000}
.bar{height:8px;border-radius:6px;background:#ececf3;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,#7157f6,#b665dd)}
.status.queued{background:#fff4dd;color:var(--warn)}.status.processing{background:#eeedff;color:#5845c8}.status.completed{background:#e4f6ee;color:var(--success)}.status.failed{background:#ffeaeb;color:var(--danger)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:6px;font-weight:650}.field.full{grid-column:1/-1}
input,select,textarea{width:100%;min-height:44px;border:1px solid #dfe0e9;border-radius:10px;background:#fff;padding:10px 12px;color:var(--ink);font:inherit}
textarea{min-height:100px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid #dcd6ff;border-color:var(--brand)}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.product-card{position:relative}.product-card .actions{display:flex;gap:8px;margin-top:13px}.product-card .button{padding:8px 11px;min-height:36px;font-size:13px}
.upload{border:1px dashed #b9b4e4;border-radius:12px;padding:18px;color:var(--muted);text-align:center}
.credit-value{font-size:42px;margin:4px 0}.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.plan{padding:18px;border:1px solid #e0dbff;border-radius:12px;background:#faf9ff}.plan strong{font-size:20px;display:block}
.notice{padding:12px 14px;background:#e4f6ee;color:#087c61;border-radius:10px;margin:0 0 16px}.empty{padding:32px;color:var(--muted);text-align:center}
.auth-page{min-height:100dvh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 85% 10%,#d9d2ff,transparent 28%),#f8f7ff}
.auth-card{width:min(430px,100%);padding:32px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 18px 60px #362b7a1a}.auth-card h1{margin:8px 0}
.tabs{display:flex;gap:20px;margin:22px 0 16px;border-bottom:1px solid var(--line)}.tabs button{padding:8px 0;border:0;border-bottom:2px solid transparent;background:none;font:inherit;cursor:pointer}.tabs button.active{color:var(--brand);border-color:var(--brand);font-weight:700}
.error{color:var(--danger);font-size:13px}
@media(max-width:760px){.shell{display:block}.side{position:sticky;z-index:2;height:auto;padding:13px 14px;display:flex;align-items:center;gap:12px}.brand{padding:0;white-space:nowrap;font-size:16px}.brand i{width:25px;height:25px}.nav{display:flex;overflow:auto;gap:8px}.nav-group{display:flex;align-items:center;gap:5px}.nav-group>span{display:none}.nav a{font-size:13px;white-space:nowrap;padding:9px}.side-foot{display:none}.main{padding:20px 16px 32px}.top{align-items:flex-start}.top .button{font-size:0;padding:11px}.top .button:after{content:'退出';font-size:14px}.hero{padding:26px;display:block}.hero h2{font-size:25px}.hero .button{margin-top:12px}.stats,.grid,.workspace-grid,.tool-grid{grid-template-columns:1fr}.workspace-card{min-height:auto}.job{grid-template-columns:1fr;gap:8px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.plans{grid-template-columns:1fr}.split-panel{display:block}.split-panel .button{margin-top:14px}table{font-size:13px}.hide-mobile{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}