@import url('/assets/fonts.css');
:root{--ink:#152033;--muted:#748095;--line:#e6ebf2;--bg:#f7f9fd;--green:#1889f9;--mint:#e9f3ff;--navy:#12294b;--white:#fff;--red:#b34741;font-family:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang TC','Microsoft JhengHei','Microsoft YaHei','WenQuanYi Zen Hei',Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,select,input{outline-offset:4px}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{opacity:.5;cursor:wait}button,.button{border:1px solid var(--line);background:white;border-radius:9px;padding:10px 17px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:550;color:var(--ink)}button:hover,.button:hover{border-color:var(--green)}.primary{background:var(--green);color:white;border-color:var(--green)}.ghost{background:transparent}.danger{color:var(--red)}.small{font-size:12px;padding:7px 11px}header{height:82px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1340px)/2));gap:24px;position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand-mark{display:grid;place-items:center;background:var(--navy);border-radius:11px;width:40px;height:40px;color:var(--mint);font-size:24px;font-weight:700}.brand b{font-size:19px;letter-spacing:.3px}.brand small{display:block;font-size:10px;letter-spacing:1.6px;margin-top:4px;color:var(--muted)}.top-nav{display:flex;gap:25px;align-items:center}.top-nav a{font-size:14px;color:var(--muted)}.top-nav a.active{color:var(--green)}.header-actions{display:flex;gap:12px;align-items:center}.lang{border:1px solid var(--line);border-radius:8px;padding:9px 11px;background:white;color:var(--ink);font-size:13px}.user-name{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page{max-width:1340px;margin:0 auto;padding:45px 28px 65px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2.2px;color:var(--green);text-transform:uppercase}.hero{background:var(--navy);color:white;border-radius:18px;padding:60px;display:grid;grid-template-columns:1.2fr 1fr;gap:45px;overflow:hidden;position:relative;min-height:440px}.hero:after{content:'';position:absolute;width:540px;height:540px;border:1px solid #a0d9cb20;border-radius:50%;right:-200px;top:-130px;pointer-events:none}.hero .eyebrow{color:#8cc8b4}.hero h1{font-size:clamp(30px,4vw,51px);font-weight:550;letter-spacing:-1px;line-height:1.32;margin:22px 0}.hero p{color:#a9bdc3;max-width:500px;line-height:1.9;font-size:15px}.hero .primary{background:var(--mint);border-color:var(--mint);color:var(--ink)}.hero .ghost{color:white;border-color:#45616a}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.code-card{background:#132f3d;border:1px solid #36505a;border-radius:13px;align-self:center;position:relative;z-index:1;box-shadow:0 20px 55px #0003;min-width:0}.code-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid #36505a;font:12px monospace;color:#abc7d0}.dots{color:#83bba6;letter-spacing:4px}.code-card pre{color:#cbe2d9;font-size:12px;line-height:1.9;padding:20px;white-space:pre-wrap;overflow-wrap:anywhere}.hero-foot{display:flex;gap:25px;margin-top:30px;font-size:12px;color:#b4c8c5}.hero-foot span:before{content:'✓';color:#98d5bd;margin-right:7px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:42px 0 20px}.section-head h2{font-size:25px;font-weight:550;margin:6px 0}.muted{color:var(--muted)}.subtitle{color:var(--muted);line-height:1.7;font-size:14px;margin:8px 0 24px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature,.panel,.model-card,.stat{background:white;border:1px solid var(--line);border-radius:12px;padding:25px}.feature .number{font-size:11px;color:var(--green);font-family:monospace}.feature h3{font-size:17px;font-weight:550;margin:20px 0 10px}.feature p{font-size:14px;line-height:1.8;color:var(--muted);margin-bottom:0}.footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding:25px 0;margin-top:50px;font-size:12px;color:var(--muted);gap:15px}.workspace{display:grid;grid-template-columns:205px minmax(0,1fr);gap:35px}.side{padding-top:4px}.side-title{font-size:10px;letter-spacing:1.5px;color:var(--muted);margin:12px 12px 16px}.side a{display:block;padding:13px;border-radius:8px;margin-bottom:5px;font-size:14px}.side a.active{background:#e0eee7;color:var(--green);font-weight:650}.side .account-balance{margin-top:35px;background:#eaf0ec;padding:18px;border-radius:10px;font-size:12px}.account-balance strong{display:block;font-size:22px;margin-top:9px;font-variant-numeric:tabular-nums}.heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:24px}.heading h1{font-weight:550;font-size:28px;margin:0 0 7px}.heading p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.model-top{display:flex;gap:17px;align-items:center}.model-icon{background:#eaf0fc;color:#4569c0;display:grid;place-items:center;font-size:25px;width:55px;height:55px;border-radius:12px}.model-top h2{font-size:22px;margin:0 0 8px;overflow-wrap:anywhere}.model-top small{color:var(--muted)}.badge{display:inline-flex;align-items:center;font-size:11px;color:var(--green);padding:5px 9px;border-radius:5px;background:#edf5ef}.badges{display:flex;gap:7px;margin:22px 0;flex-wrap:wrap}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0;gap:18px}.price-grid small{color:var(--muted);font-size:12px}.price-grid strong{display:block;margin-top:8px;font-size:24px;font-weight:550;font-variant-numeric:tabular-nums}.price-grid em{font-size:11px;font-style:normal;color:var(--muted)}.note{font-size:12px;color:var(--muted);line-height:1.8}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat{padding:21px}.stat small{color:var(--muted);font-size:12px}.stat strong{display:block;font-size:24px;font-weight:550;margin-top:13px;overflow-wrap:anywhere}.filters{display:flex;align-items:end;gap:12px;flex-wrap:wrap;margin:18px 0}.filters label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:7px}input,select{max-width:100%;background:white;border:1px solid #cddcdb;border-radius:7px;padding:11px;color:var(--ink)}input:focus,select:focus{border-color:var(--green)}input[type=date]{min-width:145px}.table-wrap{overflow:auto;background:white;border:1px solid var(--line);border-radius:10px}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}th{text-align:left;background:#f8faf9;color:var(--muted);font-size:11px;font-weight:550;padding:16px}td{padding:17px 16px;border-top:1px solid #edf1f0;font-variant-numeric:tabular-nums}td .small{margin-right:6px}.empty{text-align:center;padding:55px 25px;color:var(--muted);font-size:14px}.empty-icon{display:block;font-size:30px;color:#99b2a8;margin-bottom:14px}.status{font-size:11px;border-radius:5px;padding:5px 8px;background:#eaf3ed;color:var(--green)}.status.pending,.status.running,.status.tokenizing{background:#fff0d5;color:#8d6a26}.status.failed,.status.rejected{background:#fcebea;color:var(--red)}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px}.login-shell{display:grid;grid-template-columns:1fr 1fr;max-width:1020px;margin:55px auto;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:white}.login-art{background:var(--navy);padding:55px;color:white;display:flex;flex-direction:column;justify-content:center}.login-art h1{font-size:36px;line-height:1.4;font-weight:500}.login-art p{color:#a7c2c8;line-height:1.8;font-size:14px}.login-form{padding:50px}.login-form h2{font-weight:550;font-size:25px}.field{display:flex;flex-direction:column;gap:8px;margin:18px 0;font-size:13px}.field input{width:100%}.full{width:100%}.error{background:#fbeeed;border:1px solid #edceca;border-radius:8px;color:#a3423a;padding:13px;font-size:13px;line-height:1.6;margin:12px 0}.alert{background:#fff6df;border:1px solid #efe2bc;padding:15px 18px;border-radius:8px;font-size:13px;line-height:1.7;margin-bottom:20px}.docs{line-height:1.8}.docs h3{font-weight:550}.docs pre{background:#102f3b;color:#d4e9df;padding:25px;border-radius:10px;overflow:auto;font-size:12px;line-height:1.8}.docs code:not(pre code){background:#eaf0ec;padding:2px 5px;border-radius:4px;font-size:12px;overflow-wrap:anywhere}.chart{height:180px;position:relative;background:linear-gradient(#fff,#f4faf7);border-bottom:1px solid var(--line)}.chart svg{width:100%;height:100%}.chart-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:12px}.chart-summary{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;font-size:13px}.pager{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:18px;font-size:13px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.info-grid label{font-size:12px;color:var(--muted);display:block;margin-bottom:5px}.info-grid p{margin:0;overflow-wrap:anywhere}.secret{background:#eef6f1;border:1px solid #c6dfd2;padding:18px;border-radius:9px;overflow-wrap:anywhere;font:13px monospace;line-height:1.8;user-select:all}.divider{height:1px;background:var(--line);margin:25px 0}dialog{width:min(560px,calc(100vw - 32px));border:1px solid var(--line);border-radius:15px;padding:30px;max-height:88vh;overflow:auto;color:var(--ink)}dialog::backdrop{background:#071d2b80;backdrop-filter:blur(3px)}dialog h2{font-size:22px;font-weight:550;margin:0 0 20px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:14px 22px;background:var(--navy);color:white;border-radius:9px;z-index:30;display:none;max-width:90vw;font-size:14px;box-shadow:0 8px 25px #0002}.notice{margin:18px 0;color:var(--muted);font-size:12px;line-height:1.8}.admin-stack{display:grid;gap:20px}.loading{padding:70px;text-align:center;color:var(--muted)}.balance-row{display:flex;gap:25px;align-items:center;flex-wrap:wrap}.mobile-only{display:none}
@media(max-width:1000px){header{padding:0 20px}.top-nav{gap:13px}.brand small{display:none}.hero{padding:35px;gap:25px}.workspace{grid-template-columns:160px minmax(0,1fr);gap:20px}.stats{grid-template-columns:repeat(2,1fr)}.page{padding:30px 20px}.hero-foot{flex-wrap:wrap;gap:12px}.brand b{font-size:16px}}
@media(max-width:700px){header{height:auto;min-height:72px;flex-wrap:wrap;gap:10px;padding:14px 16px}.brand-mark{width:33px;height:33px;font-size:20px}.brand b{font-size:14px}.header-actions{gap:7px}.lang{max-width:100px;font-size:12px;padding:8px}.header-actions .button{padding:8px 11px;font-size:12px}.top-nav{order:3;width:100%;justify-content:center;padding-top:5px;gap:28px}.top-nav a{font-size:12px}.user-name{max-width:85px}.hero{grid-template-columns:1fr;padding:30px 23px;border-radius:12px;gap:25px}.hero h1{font-size:34px}.hero p{font-size:14px}.code-card pre{font-size:10px;padding:15px}.grid3{grid-template-columns:1fr;gap:12px}.section-head h2{font-size:23px}.feature{padding:23px}.feature h3{margin-top:10px}.page{padding:22px 14px 35px}.workspace{display:block}.side{display:flex;overflow:auto;gap:3px;margin-bottom:25px;white-space:nowrap;padding-bottom:5px}.side a{font-size:12px;padding:10px}.side-title,.side .account-balance{display:none}.heading{align-items:flex-start}.heading h1{font-size:24px}.heading p{font-size:12px}.price-grid{gap:9px}.price-grid strong{font-size:21px}.price-grid small{font-size:11px}.model-card{padding:22px 18px}.model-top h2{font-size:17px}.model-icon{width:45px;height:45px;flex-shrink:0}.stat{padding:17px}.stat strong{font-size:21px}.filters{gap:8px}.filters input{font-size:12px;min-width:0}.filters label{flex:1;min-width:120px}.login-shell{grid-template-columns:1fr;margin:15px auto}.login-art{padding:28px}.login-art h1{font-size:27px;margin:10px 0}.login-art p{margin:0}.login-form{padding:27px}.info-grid{grid-template-columns:1fr}.panel{padding:20px}.footer{flex-direction:column;font-size:11px;line-height:1.8}.stats{gap:9px}.docs pre{padding:15px}.balance-row{gap:14px}.notice{font-size:11px}.chart{height:140px}}
/* Qianhai identity: light blue, open whitespace, concise public landing. */
header{height:82px;padding:0 max(28px,calc((100vw - 1296px)/2));box-shadow:0 1px 6px #213e6a05;border-bottom:1px solid #eaf0f8}
.brand{gap:12px}.brand-logo{width:68px;height:57px;object-fit:contain;display:block;flex-shrink:0}.brand b{font-size:18px;font-weight:600;color:#193f65;letter-spacing:0}.brand small{font-size:10px;letter-spacing:1px;color:#7890a4;font-weight:400}.top-nav{gap:32px}.top-nav a{font-size:14px;color:#536174}.top-nav a.active{color:#178afd}.header-actions .primary{min-width:80px;font-weight:500}.lang{border-color:#e5ebf2;background:#fff}.page{max-width:1340px;padding-top:32px}button,.button{border-radius:7px;font-weight:500;padding:11px 18px;transition:background .16s,border-color .16s,box-shadow .16s}button:hover,.button:hover{background:#f1f7ff;border-color:#aed2ff}.primary:hover{background:#0876e9;border-color:#0876e9;color:white}.primary{box-shadow:0 4px 12px #168cff14}.home-hero{margin:-32px -28px 0;padding:63px 42px 0;position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 5%,#e4f1ff 0,transparent 62%),linear-gradient(#f4f9ff,#f7f9fd);text-align:center;border-bottom:1px solid #e7edf7}.home-hero:before{content:'';position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#458be308 1px,transparent 1px),linear-gradient(90deg,#458be308 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(#0009,transparent 70%)}.hero-content{position:relative;max-width:800px;margin:0 auto}.hero-kicker{display:inline-block;font-size:13px;letter-spacing:.5px;color:#267fcc;background:#edf6ff;border:1px solid #d6eaff;padding:8px 17px;border-radius:30px}.home-hero h1{font-size:54px;line-height:1.33;letter-spacing:1px;margin:24px 0 19px;font-weight:650;color:#172b47}.home-hero h1 span{color:#1689f8}.hero-description{font-size:16px;line-height:1.9;color:#718198;margin:0}.hero-actions{display:flex;gap:15px;align-items:center;justify-content:center;margin:29px 0 20px}.hero-actions .button{min-width:142px;padding:13px 25px;font-size:14px}.hero-actions .primary{gap:20px;box-shadow:0 7px 18px #168cff20}.catalog-note{font-size:12px;line-height:1.8;color:#8b99ad;margin-bottom:45px}.capability-strip{position:relative;display:grid;grid-template-columns:repeat(4,1fr);max-width:1040px;margin:0 auto;border-top:1px solid #e4edf8;padding:22px 0 23px}.capability-strip>div{display:flex;align-items:center;justify-content:center;gap:10px;font-size:13px;color:#62738a}.capability-strip>div+div{border-left:1px solid #e3eaf4}.capability-icon{width:22px;height:22px;color:#3694ed;display:inline-flex}.capability-icon svg,.service-icon svg{width:100%;height:100%}.home-services{max-width:1150px;margin:0 auto}.home-services .section-head{text-align:center;justify-content:center;margin:46px 0 28px}.home-services .section-head h2{font-size:26px;font-weight:600;color:#24364e}.home-services .subtitle{margin:11px 0 0;color:#8691a3;font-size:14px}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.service-card{display:block;background:white;border:1px solid #e7edf5;border-radius:13px;padding:29px 30px 25px;box-shadow:0 3px 10px #27446903;transition:box-shadow .2s,border-color .2s}.service-card:hover{border-color:#c1dcfb;box-shadow:0 8px 26px #315a9410}.service-title{display:flex;align-items:center;gap:13px}.service-title h3{font-size:20px;font-weight:600;margin:0}.service-icon{width:42px;height:42px;background:#eaf4ff;color:#1689f8;padding:10px;border-radius:9px}.service-card>p{font-size:14px;line-height:1.85;color:#7a879b;margin:20px 0}.service-tags{display:flex;gap:8px;flex-wrap:wrap}.service-tags span{font-size:11px;color:#8693a5;background:#f5f8fc;border-radius:4px;padding:6px 10px}.service-link{display:flex;gap:12px;align-items:center;color:#1486f6;font-size:13px;margin-top:24px}.footer{max-width:1150px;margin:45px auto 0;padding:23px 0;color:#93a0b1;border-color:#e6edf6;font-size:11px}.home-services+.footer{margin-top:45px}.side a.active{background:#e9f3ff;color:#1387f8}.side .account-balance{background:#edf4fc}.badge{background:#edf5ff;color:#3986d4}.model-icon{background:#eaf4ff;color:#1689f8}.feature,.panel,.model-card,.stat{border-color:#e6ecf4;box-shadow:0 2px 8px #16355802}.status.completed,.status.active{background:#eaf4ff;color:#3180c9}.login-shell{box-shadow:0 12px 48px #22568c08;border-color:#e1eaf5}.login-art{background:radial-gradient(ellipse at top left,#e2f0ff,transparent),#f2f7fe;color:#254e79;padding:44px}.login-art h1{font-size:34px;color:#1e4976}.login-art p{color:#7389a2}.login-art .hero-foot{color:#527fa7}.login-art .hero-foot span:before{color:#1689f8}.login-art .eyebrow{font-size:10px;letter-spacing:1.5px;color:#6095bd}.login-logo{width:106px;height:89px;object-fit:contain;margin-bottom:25px}.login-form{padding:44px}.secret{background:#eef6ff;border-color:#c5ddf6}.docs pre{background:#152c4a;color:#dbe9fa}.chart{background:linear-gradient(#fff,#f1f7ff)}.heading h1{font-weight:600}.home-hero~.home-services .service-card{min-height:235px}
@media(min-width:1340px){.home-hero{margin-left:calc((1340px - 100vw)/2 - 28px);margin-right:calc((1340px - 100vw)/2 - 28px)}}
@media(max-width:1000px){header{padding:0 20px}.brand b{font-size:16px}.brand-logo{width:60px;height:51px}.top-nav{gap:20px}.home-hero{margin:-30px -20px 0;padding:50px 25px 0}.home-hero h1{font-size:46px}.service-card{padding:25px}.hero-description{font-size:15px}}
@media(max-width:700px){header{height:auto;padding:12px 16px;gap:10px}.brand{gap:8px}.brand-logo{width:50px;height:42px}.brand b{font-size:14px}.brand small{display:block;font-size:8px;letter-spacing:.5px;margin-top:3px}.header-actions{gap:6px}.header-actions .primary{min-width:0}.top-nav{padding-top:6px;gap:32px}.page{padding-top:22px}.home-hero{margin:-22px -14px 0;padding:39px 20px 0}.hero-kicker{font-size:11px;padding:7px 13px}.home-hero h1{font-size:35px;margin:25px 0 17px;letter-spacing:0}.hero-description{font-size:13px;line-height:1.95}.hero-description br{display:none}.hero-actions{gap:10px;margin-top:23px}.hero-actions .button{min-width:120px;padding:12px 15px;font-size:13px}.catalog-note{font-size:11px;margin:21px 0 27px}.capability-strip{grid-template-columns:1fr 1fr;padding:18px 0;gap:16px 0}.capability-strip>div{font-size:11px;gap:8px}.capability-strip>div:nth-child(3){border-left:0}.capability-icon{width:19px;height:19px}.home-services .section-head{margin:33px 0 21px}.home-services .section-head h2{font-size:23px}.home-services .subtitle{font-size:12px;line-height:1.8}.service-grid{grid-template-columns:1fr;gap:15px}.service-card{padding:24px}.service-title h3{font-size:18px}.service-card>p{font-size:13px;margin:16px 0}.service-tags span{font-size:10px}.service-link{margin-top:20px}.footer{margin-top:30px;padding:21px 5px;text-align:center;gap:8px;align-items:center}.login-art{padding:27px}.login-logo{width:80px;height:68px;margin-bottom:20px}.login-art h1{font-size:28px}.login-form{padding:27px}.side a.active{background:#e9f3ff}}
@media(prefers-reduced-motion:reduce){button,.button,.service-card{transition:none}}