:root{color-scheme:light;--paper:#f0f5f7;--surface:#fff;--ink:#173249;--muted:#647c8c;--line:#d8e4e9;--accent:#2c8ea1;--accent-dark:#1f6d7d;--soft:#e7f3f5;--danger:#ad443d;--success:#30795c;--radius:18px;--shadow:0 12px 38px rgba(32,67,84,.045);font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;font-size:14px;line-height:1.65}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}a{color:var(--accent-dark);text-decoration:none}a:hover{text-decoration:underline}button:disabled{cursor:not-allowed;opacity:.48}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #6eb5c3;outline-offset:3px}button,input,select,textarea{border-radius:10px}input,select,textarea{width:100%;border:1px solid var(--line);background:#fbfdfe;color:var(--ink);padding:11px 13px}textarea{resize:vertical;line-height:1.8}input:focus,textarea:focus,select:focus{border-color:var(--accent)}input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}h1,h2,h3,p{margin:0}h1{font-size:29px;line-height:1.3;letter-spacing:.015em}h2{font-size:20px;line-height:1.4}h3{font-size:15px}label{display:block;font-size:13px;font-weight:600}label>input,label>select,label>textarea{margin-top:7px}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--ink)}.brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:37px;height:37px;border:1.5px solid var(--accent);border-radius:12px;transform:rotate(-5deg);background:var(--surface);color:var(--accent);font-family:SimSun,serif;font-size:23px}.brand-name{font-family:SimSun,"Songti SC",serif;font-size:21px;font-weight:700;letter-spacing:.12em}.brand-note{font-size:11px;color:var(--muted);letter-spacing:.12em}.topbar{height:86px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.76);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 36px}.topbar-right{display:flex;align-items:center;gap:16px}.wallet-chip{background:var(--soft);border:0;color:var(--ink);border-radius:100px;padding:8px 15px;white-space:nowrap;font-size:12px}.wallet-chip strong{font-family:Consolas,monospace;font-size:18px;margin-right:4px}.account-name{font-size:13px}.btn{border:0;background:var(--accent);color:#fff;padding:11px 17px;font-weight:600;display:inline-flex;justify-content:center;align-items:center;gap:7px;line-height:1.5;min-height:42px}.btn:hover:not(:disabled){background:var(--accent-dark);text-decoration:none}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.secondary:hover:not(:disabled){background:#f6fafb}.btn.quiet{background:transparent;color:var(--muted);padding:8px 12px;font-weight:400}.btn.quiet:hover:not(:disabled){background:var(--soft);color:var(--ink)}.btn.small{padding:6px 11px;min-height:34px;font-size:12px}.btn.full{width:100%}.page{max-width:1500px;margin:0 auto;padding:34px 36px 44px}.page-intro{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:25px}.page-intro p{color:var(--muted);margin-top:6px;font-size:13px}.eyebrow{font-size:11px;color:var(--accent-dark);font-weight:700;letter-spacing:.12em;margin-bottom:8px}.studio-layout{display:grid;grid-template-columns:minmax(290px,355px) minmax(0,1fr);gap:28px;align-items:start}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.composer{padding:24px;position:sticky;top:25px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.panel-heading .muted{font-size:11px}.composer textarea{min-height:190px;margin-top:9px}.input-hint{font-size:11px;color:var(--muted);margin:7px 0 0}.field{margin-top:23px}.field-label{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:600;margin-bottom:9px}.field-label span{font-size:11px;font-weight:400;color:var(--muted)}.ratio-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.ratio-option{display:flex;min-width:0;padding:12px 5px 9px;align-items:center;justify-content:center;flex-direction:column;gap:9px;line-height:1.2;background:#f8fbfc;border:1px solid var(--line);color:var(--muted);font-family:Consolas,monospace;font-size:11px}.ratio-option[aria-pressed=true]{background:var(--soft);border-color:var(--accent);color:var(--accent-dark);box-shadow:inset 0 0 0 1px var(--accent)}.ratio-frame{width:23px;height:23px;border:1.5px solid currentColor;border-radius:2px;display:block}.ratio-frame.landscape{width:31px;height:18px}.ratio-frame.portrait{width:18px;height:31px}.ratio-frame.wide{width:29px;height:20px}.ratio-frame.tall{width:20px;height:29px}.advanced{border-top:1px solid var(--line);padding-top:17px;margin-top:23px}.advanced summary{font-size:12px;color:var(--muted);cursor:pointer}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:15px}.composer-meta{display:flex;gap:7px;flex-wrap:wrap;margin:21px 0 15px}.tag{border:1px solid var(--line);border-radius:6px;padding:3px 7px;font-size:10px;color:var(--muted);background:#fafcfd}.price-note{font-size:12px;text-align:center;color:var(--muted);margin-top:11px}.service-note{padding:10px 13px;border-radius:10px;background:#f7f9ed;color:#756f35;font-size:12px;margin-bottom:15px}.service-note[hidden]{display:none}.result-header{display:flex;align-items:center;justify-content:space-between;margin:0 0 17px;gap:15px}.result-tabs{display:flex;gap:20px}.result-tab{padding:8px 0;border:0;border-bottom:2px solid transparent;border-radius:0;background:transparent;color:var(--muted);font-size:13px}.result-tab[aria-selected=true]{color:var(--ink);border-color:var(--accent);font-weight:700}.result-tab .count{margin-left:6px;color:var(--muted);font-family:Consolas,monospace;font-size:11px}.empty-state{min-height:385px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 25px;background:linear-gradient(135deg,#fbfdfe,#f6fafb);border:1px dashed #c9dce3;border-radius:var(--radius)}.empty-frame{height:84px;width:105px;position:relative;border:1px solid #b6d2dc;border-radius:10px;margin-bottom:25px;background:#edf6f8;overflow:hidden}.empty-frame:before{content:"";position:absolute;width:70px;height:70px;background:#d3e8ee;transform:rotate(45deg);left:5px;top:46px;border-radius:7px}.empty-frame:after{content:"";position:absolute;width:18px;height:18px;background:#bbdce5;border-radius:50%;right:18px;top:15px}.empty-state h3{font-size:17px;font-weight:600}.empty-state p{color:var(--muted);font-size:12px;margin-top:9px;max-width:330px}.jobs-list{display:flex;flex-direction:column;gap:18px}.job-card{padding:20px 22px}.job-head{display:flex;align-items:center;justify-content:space-between;gap:15px}.job-head time{color:var(--muted);font-size:11px}.status-label{display:inline-flex;gap:7px;align-items:center;font-size:12px;font-weight:600}.status-dot{width:7px;height:7px;border-radius:50%;background:#9aacb8}.status-label.active .status-dot{background:var(--accent);box-shadow:0 0 0 3px #e7f3f5}.status-label.complete .status-dot{background:var(--success)}.status-label.issue .status-dot{background:#b38344}.job-prompt{margin:13px 0 9px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.8}.job-details{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:11px}.job-message{font-size:12px;margin-top:13px;color:var(--muted);padding-top:12px;border-top:1px solid #edf2f4}.job-message.issue{color:#8b6435}.job-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.image-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:17px}.image-link{display:block;position:relative;border-radius:11px;overflow:hidden;background:#e9f0f3;aspect-ratio:1;color:var(--ink)}.image-link img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .2s}.image-link:hover img{transform:scale(1.015)}.image-link span{position:absolute;bottom:9px;right:9px;border-radius:7px;background:rgba(255,255,255,.93);padding:4px 9px;color:var(--ink);font-size:10px}.gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.gallery-tile{overflow:hidden;border-radius:13px;background:#fff;border:1px solid var(--line)}.gallery-tile .image-link{border-radius:0}.gallery-caption{padding:11px 13px}.gallery-caption p{font-size:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;line-height:1.65}.gallery-caption time{font-size:10px;color:var(--muted);display:block;margin-top:7px}.notice{border-radius:11px;background:var(--soft);color:var(--accent-dark);padding:12px 17px;margin-bottom:21px;font-size:13px;overflow-wrap:anywhere}.notice:empty{display:none}.notice.error{background:#fff0ee;color:var(--danger)}.muted{color:var(--muted)}.small{font-size:12px}.footer-note{color:#879ba7;font-size:11px;margin-top:24px}.modal{border:1px solid var(--line);padding:0;border-radius:20px;max-width:560px;width:calc(100% - 34px);color:var(--ink);box-shadow:0 26px 100px #1732492b;background:#fff}.modal::backdrop{background:rgba(23,50,73,.35);backdrop-filter:blur(3px)}.modal-body{padding:26px}.modal-header{display:flex;justify-content:space-between;gap:15px;align-items:start;margin-bottom:20px}.modal pre{font-family:inherit;font-size:13px;background:#f2f7f9;padding:16px;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--line);border-radius:11px;max-height:230px;overflow:auto;margin:13px 0}.review-meta{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.review-price{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:18px 0}.review-price strong{font-family:Consolas,monospace;font-size:23px}.review-price strong small{font-family:"Microsoft YaHei",sans-serif;font-size:12px;font-weight:400}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:22px}.check-row{display:flex;gap:9px;align-items:center;cursor:pointer}.check-row input{margin:0}.review-warning{font-size:12px;color:var(--muted);line-height:1.8}.inline-error{margin-top:15px;color:var(--danger);font-size:12px;overflow-wrap:anywhere}.inline-error:empty{display:none}.login-page{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;max-width:1280px;margin:auto;padding:70px 75px;align-items:center;gap:95px}.login-art{position:relative}.login-art h1{font-family:SimSun,"Songti SC",serif;font-size:42px;line-height:1.5;margin-top:50px;letter-spacing:.07em}.login-art p{margin-top:22px;color:var(--muted);font-size:13px;max-width:330px}.login-art-frames{display:flex;gap:15px;align-items:center;margin-top:45px;height:103px}.login-art-frames i{border:1px solid #a9cbd6;display:block;border-radius:10px;background:linear-gradient(160deg,#e4f1f4,#f8fbfc);width:76px;height:76px;transform:rotate(-5deg)}.login-art-frames i:nth-child(2){width:115px;height:76px;transform:rotate(3deg);background:#daeaf0}.login-art-frames i:nth-child(3){width:60px;height:100px;transform:rotate(-3deg)}.login-card{padding:34px}.login-modes{display:grid;grid-template-columns:1fr 1fr;background:#edf4f6;border-radius:10px;padding:4px;gap:4px;margin-bottom:25px}.login-modes button{border:0;padding:9px 8px;background:transparent;color:var(--muted);font-size:12px}.login-modes button[aria-selected=true]{background:#fff;color:var(--ink);box-shadow:0 2px 5px #1732490a}.login-card h2{font-size:23px}.login-card .field{margin-top:20px}.login-card .btn.full{margin-top:25px}.login-bottom{font-size:11px;color:var(--muted);margin-top:18px;text-align:center}.admin-page{max-width:1450px}.admin-tabs{display:flex;gap:7px;border-bottom:1px solid var(--line);margin:26px 0}.admin-tab{border:0;border-radius:10px 10px 0 0;padding:12px 22px;background:transparent;color:var(--muted)}.admin-tab[aria-selected=true]{background:#fff;border:1px solid var(--line);border-bottom:1px solid #fff;margin-bottom:-1px;color:var(--ink);font-weight:700}.admin-section{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}.admin-section[hidden],section[hidden],.result-content[hidden]{display:none}.admin-card{padding:23px}.admin-card h2{font-size:17px;margin-bottom:4px}.admin-card>.muted{font-size:12px}.admin-card .field{margin-top:17px}.table-scroll{overflow:auto;margin-top:19px}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}th{font-size:11px;color:var(--muted);font-weight:400;background:#f6fafb;padding:12px;white-space:nowrap}td{padding:14px 12px;border-bottom:1px solid #edf2f4;vertical-align:middle}td strong{font-weight:600}td .muted{font-size:10px}.table-actions{display:flex;gap:6px}.state-pill{display:inline-block;border-radius:100px;padding:3px 9px;font-size:10px;background:#eaf4ef;color:var(--success);white-space:nowrap}.state-pill.off{background:#f0f3f5;color:var(--muted)}.state-pill.issue{background:#faf0df;color:#8b6435}.metric-pair{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0}.mini-metric{background:#f5f9fb;border:1px solid #e7eff2;border-radius:11px;padding:13px}.mini-metric strong{font-family:Consolas,monospace;font-size:22px;display:block}.mini-metric span{color:var(--muted);font-size:11px}.admin-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px}.admin-toolbar input{width:200px;font-size:12px;padding:8px 11px}.ledger-list{display:flex;flex-direction:column;margin-top:18px}.ledger-item{border-top:1px solid var(--line);padding:14px 0;display:flex;justify-content:space-between;gap:15px}.ledger-item p{font-size:12px;overflow-wrap:anywhere}.ledger-item time{font-size:10px;color:var(--muted)}.ledger-delta{font-family:Consolas,monospace;font-size:16px;white-space:nowrap;color:var(--accent-dark)}.ledger-delta.negative{color:var(--ink)}.ledger-empty{padding:30px 0;color:var(--muted);font-size:12px}.pool-frame{width:100%;min-height:780px;border:0;background:#fff;border-radius:12px}.pool-wrap{padding:15px}.admin-section.full-width{display:block}.edit-form .field:first-child{margin-top:0}.ledger-modal{max-width:600px}.ledger-modal .ledger-list{max-height:370px;overflow:auto}.spinner{width:13px;height:13px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media(min-width:1300px){.image-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1100px){.page,.topbar{padding-left:25px;padding-right:25px}.studio-layout{grid-template-columns:315px minmax(0,1fr);gap:20px}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-section{grid-template-columns:minmax(0,1fr) 275px;gap:18px}.login-page{padding:55px 40px;gap:45px}}@media(max-width:820px){.studio-layout{grid-template-columns:1fr}.composer{position:static}.composer textarea{min-height:125px}.ratio-options{grid-template-columns:repeat(6,minmax(0,1fr))}.admin-section{grid-template-columns:1fr}.admin-section>.admin-card:last-child{order:-1}.admin-tabs{overflow:auto}.admin-tab{white-space:nowrap;padding:11px 17px}.login-page{display:flex;flex-direction:column;align-items:stretch;padding:35px 24px;gap:30px;max-width:500px}.login-art h1,.login-art p,.login-art-frames{display:none}.login-card{padding:27px}.topbar{height:77px}.brand-note{display:none}.wallet-chip{padding:5px 11px}.topbar-right{gap:8px}.account-name{max-width:90px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}@media(max-width:520px){.page{padding:26px 16px 30px}.topbar{padding:0 16px;gap:10px}.brand{gap:8px}.brand-name{font-size:18px}.brand-mark{width:31px;height:31px;font-size:20px}.topbar-right{gap:2px}.account-name{display:none}.wallet-chip{font-size:10px}.wallet-chip strong{font-size:15px}.btn.quiet{padding:8px}.page-intro h1{font-size:24px}.page-intro p{font-size:12px}.composer,.admin-card{padding:20px}.ratio-options{grid-template-columns:repeat(3,minmax(0,1fr))}.ratio-option{flex-direction:row;min-height:48px;padding:7px}.ratio-frame{transform:scale(.75)}.result-tabs{gap:16px}.gallery-grid{gap:10px}.job-card{padding:17px}.job-head{align-items:flex-start}.job-head time{font-size:10px}.admin-toolbar{flex-direction:column;align-items:stretch}.admin-toolbar input{width:100%}.modal-body{padding:22px}.modal-actions .btn{flex:1}.page-intro .btn{font-size:11px;padding:8px 10px;min-height:36px}.empty-state{min-height:290px}.pool-wrap{padding:0}.footer-note{font-size:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* hidden 属性始终优先于布局规则，避免未选中的后台面板显示。 */
[hidden]{display:none!important}

/* 表单间距放在同源样式文件，兼容严格内容安全策略。 */
#create-user-button,#grant-button,#pricing-button{margin-top:21px}
.panel-heading.ledger-heading{margin:26px 0 0}
.input-hint.pricing-hint{margin-top:19px}
#login-subtitle{margin-top:7px}