.central-main{max-width:1400px;margin:auto;padding:42px 48px}.central-header{display:flex;justify-content:space-between;align-items:center;padding:24px 48px;border-bottom:1px solid #dfe7e6;background:white}.central-brand{display:flex;align-items:center;gap:14px;font-size:21px;font-weight:650}.central-brand small{display:block;font-size:10px;letter-spacing:2px;color:#79898a;margin-top:4px}.central-nav{display:flex;gap:24px;margin:30px 0;border-bottom:1px solid #dce5e2}.central-nav a{padding:12px 0}.central-nav a.active{color:#176b61;border-bottom:3px solid #176b61;font-weight:650}.project-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px}.project-card{background:white;border:1px solid #dfe7e4;border-radius:18px;padding:28px;display:flex;flex-direction:column;gap:16px}.project-card h2{font-size:25px;margin:0}.project-card p{min-height:45px;line-height:1.8;color:#627370}.project-meta{display:flex;gap:24px;border-top:1px solid #edf1ef;border-bottom:1px solid #edf1ef;padding:18px 0}.project-meta b{display:block;font-size:26px;color:#203f38}.project-meta span{font-size:12px;color:#647770}.project-card .actions{margin-top:auto}.central-hero{display:flex;justify-content:space-between;align-items:center;gap:20px}.central-hero h1{font-size:36px;letter-spacing:-1px;margin:10px 0}.central-hero p{color:#647770}.central-login{max-width:460px;margin:12vh auto;padding:36px}.central-error{color:#ad3e37;white-space:pre-wrap}.rule-item{border-bottom:1px solid #e0e8e3;padding:18px 0}.rule-item label{margin:8px 0}.central-notice{padding:16px 20px;background:#eaf3f0;border-radius:12px;margin:20px 0;line-height:1.8}#dialog{max-width:760px;width:calc(100% - 40px)}#dialog form{padding:24px}.wide-text{word-break:break-all}.company-label{text-transform:uppercase;font-size:12px;color:#647770;letter-spacing:1px}@media(max-width:700px){.central-header{padding:18px;gap:12px;flex-wrap:wrap}.central-main{padding:24px 18px}.central-hero{align-items:flex-start;flex-direction:column}.central-hero h1{font-size:28px}.project-grid{grid-template-columns:1fr}.project-card{padding:22px}}
/* The home page prioritizes project operations over presentation. */
.central-header{padding:14px 24px;min-height:64px}.central-brand{font-size:19px;gap:10px}.central-brand .brand-mark{width:32px;height:32px;font-size:11px;border-radius:8px}.central-main{padding:22px 24px;max-width:1600px}.central-hero h1{font-size:24px;margin:0 0 6px;letter-spacing:0}.central-hero p{margin:0;font-size:13px}.central-nav{margin:16px 0;gap:24px}.central-nav a{padding:9px 0}.central-header .actions button,.project-row .actions .btn,.project-row .actions button{padding:8px 12px;min-height:34px;font-size:12px}.project-toolbar{display:flex;align-items:center;gap:20px;font-size:13px;color:#536a62;margin-bottom:12px}.project-toolbar input{margin-left:auto;width:230px;padding:8px 12px;min-height:36px}.project-list{background:white;border:1px solid #dfe7e4;border-radius:10px;overflow:hidden}.project-row{display:grid;grid-template-columns:minmax(220px,1fr) 90px 135px 80px 290px;align-items:center;gap:16px;padding:16px 18px;border-bottom:1px solid #e8eeeb;font-size:13px}.project-row:last-child{border-bottom:0}.project-row[hidden]{display:none}.project-row-head{padding:10px 18px;background:#f5f8f6;color:#698077;font-size:12px}.project-row small{display:block;color:#6b7e76;font-size:11px;line-height:1.7}.project-row b{font-size:16px}.project-identity strong{font-size:16px}.project-identity a{display:block;margin-bottom:4px}.project-row .actions{gap:6px;flex-wrap:nowrap}.project-row .tag{padding:3px 7px}.project-row .actions a{white-space:nowrap}.central-hero>.primary{padding:9px 14px;min-height:36px;font-size:13px}.central-main .card{padding:20px}.central-notice{padding:12px 16px;margin:12px 0;font-size:13px}.rule-item{padding:12px 0}.rule-item h3{margin:5px 0}.rule-item p{margin:5px 0;font-size:13px}@media(max-width:1050px){.project-row{grid-template-columns:minmax(180px,1fr) 60px 100px 60px 260px;gap:10px;padding:14px 12px}.project-row .actions .btn,.project-row .actions button{padding:7px 9px}}@media(max-width:780px){.central-header{padding:12px 16px}.central-main{padding:18px 16px}.central-hero{flex-direction:row;align-items:center}.central-hero h1{font-size:22px}.central-hero p{display:none}.central-nav{gap:16px;font-size:13px}.project-toolbar{gap:12px;flex-wrap:wrap}.project-toolbar input{width:100%;margin-left:0}.project-row-head{display:none}.project-row{grid-template-columns:1fr 1fr 1fr;padding:16px}.project-identity{grid-column:1/-1}.project-row .actions{grid-column:1/-1}.central-brand{font-size:17px}.central-header .actions{gap:8px}.central-header .actions>span{display:none}}

.design-preview{width:100%;height:440px;border:1px solid #e5e9f0;border-radius:10px}