:root{--color-prussian:#0b3c5d;--color-sky:#328cc1;--color-gold:#d9b310;--color-ivory-black:#1d2731;--color-canvas:#f7f4ec;--color-surface:#fff;--color-line:#d4d8de;--color-ink-muted:#5c6b76;--color-link:#1f6f9a;--color-danger:#b42318;--color-warning:#b54708;--color-success:#2f6f4e}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:var(--color-canvas);color:var(--color-ivory-black);line-height:1.5}a{color:var(--color-link);text-decoration:none}a:hover{color:var(--color-sky)}.topbar{background:var(--color-prussian);display:flex;align-items:center;gap:1.25rem;padding:0 1.5rem;height:52px}.topbar,.topbar a{color:var(--color-surface)}.topbar a.active{box-shadow:inset 0 -2px 0 var(--color-gold);padding-bottom:2px}.topbar .brand{font-weight:700;letter-spacing:.04em}.page,.topbar .spacer{flex:1 1}.page{max-width:1100px;margin:0 auto;padding:2rem 1.5rem;width:100%}.page-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}.page-head h1{margin:0;font-size:1.5rem}.empty{margin:0;color:var(--color-ink-muted)}.tenant-list{list-style:none;margin:0;padding:0}.tenant-list li{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--color-line)}.tenant-list li:last-child{border-bottom:0}.tenant-list .name{font-weight:600;display:block}.quota-hint{margin:-.5rem 0 1rem}.org-meta{display:flex;gap:2rem;margin:1.25rem 0}.org-meta dt{font-size:.8rem;color:var(--color-gold)}.org-meta dd{margin:.15rem 0 0}.card{background:var(--color-surface);color:var(--color-ivory-black);border:1px solid var(--color-line);border-radius:8px;padding:1.5rem}.btn{display:inline-block;background:var(--color-prussian);color:var(--color-surface);border:0;border-radius:4px;padding:.45rem 1rem;cursor:pointer}.btn-ghost{background:var(--color-surface);color:var(--color-prussian);border:1px solid var(--color-prussian)}.muted{color:var(--color-ink-muted)}.auth-wrap{min-height:100vh;display:flex;flex-direction:column;background:var(--color-prussian);color:var(--color-surface)}.auth-card{width:380px;margin:8vh auto 0;background:var(--color-surface);color:var(--color-ivory-black);padding:2rem;border-radius:8px}.auth-footer{margin-top:auto;text-align:center;padding:1rem;color:var(--color-surface)}.auth-footer a{color:var(--color-gold)}.account-wrap{min-height:100vh;display:flex;flex-direction:column;background:var(--color-canvas);color:var(--color-ivory-black)}.account-wrap .auth-footer{color:var(--color-ink-muted)}.account-wrap .auth-footer a{color:var(--color-link)}.product-tabs{display:flex;gap:1.25rem;border-bottom:1px solid var(--color-line);margin:1rem 0 1.5rem;padding-bottom:.25rem}.product-tabs a.active{box-shadow:inset 0 -2px 0 var(--color-gold)}.settings-wrap{display:grid;grid-template-columns:180px 1fr;grid-gap:2rem;gap:2rem}.settings-nav a{display:block;padding:.4rem 0}.hero-cover{background:var(--color-ivory-black);color:var(--color-surface);padding:4rem 1.5rem 3rem}.hero-cover h1{margin:0 0 .5rem;font-size:2.4rem}.hero-cover .gold{color:var(--color-gold);font-style:italic}label{display:block;margin:.75rem 0 .25rem;color:var(--color-ink-muted)}input,select,textarea{width:100%;padding:.45rem .6rem;border:1px solid var(--color-line);border-radius:4px;background:var(--color-surface);color:var(--color-ivory-black)}textarea{min-height:8rem;resize:vertical}.btn-danger{background:var(--color-danger)}.badge{display:inline-block;font-size:.75rem;padding:.1rem .45rem;border-radius:3px;background:var(--color-line)}.badge,.badge-gold{color:var(--color-ivory-black)}.badge-gold{background:var(--color-gold)}.badge-warn{background:#f3d5b5;color:var(--color-warning)}.badge-ok{background:#d5e8dc;color:var(--color-success)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:1rem;gap:1rem}.product-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:8px;padding:1.1rem 1.2rem}.product-card .icon{width:40px;height:40px;border-radius:8px;background:var(--color-prussian);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:.6rem}.product-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.5rem}.product-head h1{margin:0;font-size:1.6rem}.split-3{display:grid;grid-template-columns:180px 1fr 180px;grid-gap:1.5rem;gap:1.5rem}.split-2{display:grid;grid-template-columns:1fr 280px;grid-gap:1.75rem;gap:1.75rem}.filters label{margin-top:.4rem}.issue-list{list-style:none;margin:0;padding:0}.issue-list li{padding:.85rem 0;border-bottom:1px solid var(--color-line)}.issue-list li:last-child{border-bottom:0}.thread{margin-top:1.5rem}.thread-item{padding:1rem 0;border-top:1px solid var(--color-line)}.data-table{width:100%;border-collapse:collapse;font-size:.95rem}.data-table td,.data-table th{text-align:left;padding:.55rem .4rem;border-bottom:1px solid var(--color-line)}.data-table th{color:var(--color-ink-muted);font-weight:600}.form-page{max-width:640px}.bars{display:flex;align-items:flex-end;gap:10px;height:160px;padding:.5rem 0 0}.bars span{flex:1 1;background:var(--color-prussian);border-radius:3px 3px 0 0;min-height:4px}.demo-note{font-size:.8rem;color:var(--color-ink-muted);margin:0 0 1rem}.settings-nav a.active{box-shadow:inset 3px 0 0 var(--color-gold);padding-left:.6rem}@media (max-width:880px){.settings-wrap,.split-2,.split-3{grid-template-columns:1fr}}