:root{--teal:#0a6b62;--teal-d:#0a544d;--teal-tint:#e7f0ee;--maroon:#a01840;--maroon-d:#7a1533;--maroon-tint:#f7e8ed;--ink:#20302e;--muted:#63726f;--line:#ece4d8;--bg:#f7f4ef;--surface:#fff;--fav-active:#e0a020;--fav-inactive:#9aa8a5;--radius-card:16px;--radius-card-lg:22px;--radius-input:14px;--radius-icon:11px;--radius-pill:999px;--shadow-card:0 1px 3px #1428260a;--shadow-card-hover:0 10px 26px #14282617;--shadow-tier:0 2px 4px #14282608, 0 12px 28px #1428260d;--shadow-logomark:0 20px 50px #0a544d1f;--shadow-login:0 20px 50px #0a544d24}*{box-sizing:border-box}.mi{letter-spacing:normal;text-transform:none;white-space:nowrap;word-wrap:normal;-webkit-font-smoothing:antialiased;direction:ltr;font-family:Material Icons Round;font-style:normal;font-weight:400;line-height:1}body{background:var(--bg);min-height:100vh;color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Be Vietnam Pro,system-ui,sans-serif}#root{min-height:100vh}button,input{font-family:inherit}.landing-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1240px;margin:0 auto;padding:18px 40px;display:flex}.landing-logo{width:auto;height:40px;display:block}.landing-login-btn{white-space:nowrap;border:1.5px solid var(--teal);color:var(--teal);border-radius:var(--radius-pill);cursor:pointer;background:0 0;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:background .12s;display:inline-flex}.landing-login-btn:hover{background:var(--teal-tint)}.landing-hero{grid-template-columns:1.15fr .85fr;align-items:center;gap:40px;max-width:1240px;margin:0 auto;padding:28px 40px 8px;display:grid}.landing-eyebrow{background:var(--teal-tint);color:var(--teal-d);border-radius:var(--radius-pill);align-items:center;gap:8px;padding:7px 14px;font-size:13px;font-weight:600;display:inline-flex}.landing-h1{letter-spacing:-.5px;margin:18px 0 14px;font-size:44px;font-weight:800;line-height:1.12}.landing-h1-accent{color:var(--teal)}.landing-desc{color:var(--muted);max-width:520px;margin:0 0 24px;font-size:17px;line-height:1.6}.landing-search-form{gap:10px;max-width:520px;display:flex}.landing-search-box{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--radius-input);flex:1;align-items:center;gap:10px;padding:0 14px;display:flex}.landing-search-input{color:var(--ink);background:0 0;border:none;outline:none;flex:1;padding:14px 0;font-size:15px}.landing-search-btn{background:var(--teal);color:#fff;border-radius:var(--radius-input);cursor:pointer;border:none;padding:0 22px;font-size:15px;font-weight:600;transition:background .12s}.landing-search-btn:hover{background:var(--teal-d)}.landing-hero-visual{justify-content:center;align-items:center;display:flex}.landing-hero-circle{background:radial-gradient(circle at 50% 40%, #fff, var(--teal-tint));width:280px;height:280px;box-shadow:var(--shadow-logomark);border-radius:50%;justify-content:center;align-items:center;display:flex}.landing-hero-logomark{object-fit:contain;width:150px;height:150px}.landing-tiers-section{max-width:1240px;margin:0 auto;padding:32px 40px 12px}.landing-section-head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:18px;display:flex}.landing-h2{margin:0;font-size:24px;font-weight:700}.landing-section-hint{color:var(--muted);font-size:14px}.landing-tiers-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:22px;display:grid}.tier-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card-lg);box-shadow:var(--shadow-tier);flex-direction:column;display:flex;overflow:hidden}.tier-card-band{align-items:center;height:80px;padding:0 24px;display:flex;position:relative}.tier-card-icon{color:#fff;background:#ffffff2e;border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.tier-card-lock{color:#fff;border-radius:var(--radius-pill);background:#ffffff38;align-items:center;gap:6px;padding:6px 11px;font-size:12px;font-weight:600;display:inline-flex;position:absolute;top:16px;right:18px}.tier-card-body{flex-direction:column;flex:1;padding:22px 24px 24px;display:flex}.tier-card-title{margin:0 0 6px;font-size:20px;font-weight:700}.tier-card-tagline{color:var(--muted);margin:0 0 14px;font-size:14px}.tier-card-examples{color:var(--ink);background:var(--bg);border-radius:var(--radius-icon);flex:1;margin-bottom:16px;padding:12px 14px;font-size:13px;line-height:1.5}.tier-card-footer{justify-content:space-between;align-items:center;gap:12px;display:flex}.tier-card-count{color:var(--muted);font-size:13px;font-weight:600}.tier-card-cta{background:var(--teal);color:#fff;border-radius:var(--radius-icon);cursor:pointer;border:none;align-items:center;gap:7px;padding:11px 18px;font-size:14px;font-weight:600;transition:background .12s;display:inline-flex}.tier-card-cta:hover{background:var(--teal-d)}.landing-preview-section{max-width:1240px;margin:0 auto;padding:34px 40px 10px}.landing-h2-sm{margin:0 0 16px;font-size:20px;font-weight:700}.landing-preview-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.preview-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:16px 16px 14px}.preview-card-head{align-items:center;gap:9px;margin-bottom:12px;display:flex}.preview-card-icon{border-radius:9px;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.preview-card-type{font-size:12px;font-weight:600}.preview-card-title{margin-bottom:6px;font-size:15px;font-weight:600;line-height:1.35}.preview-card-meta{color:var(--muted);font-size:12.5px;line-height:1.45}.landing-footer{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:14px;max-width:1240px;margin:32px auto 0;padding:40px 40px 48px;display:flex}.landing-footer-logomark{width:34px;height:34px}.landing-footer-text{color:var(--muted);font-size:13px;line-height:1.5}@media (width<=860px){.landing-hero{grid-template-columns:1fr}.landing-hero-visual{order:-1}.landing-header,.landing-hero,.landing-tiers-section,.landing-preview-section,.landing-footer{padding-left:20px;padding-right:20px}}.login-page{background:linear-gradient(160deg, var(--teal-tint), var(--bg));justify-content:center;align-items:center;min-height:100vh;padding:48px 24px;display:flex}.login-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card-lg);width:100%;max-width:420px;box-shadow:var(--shadow-login);padding:34px 32px}.login-logo{height:36px;margin-bottom:24px}.login-tier-badge{background:var(--maroon-tint);color:var(--maroon-d);border-radius:var(--radius-pill);align-items:center;gap:8px;margin-bottom:16px;padding:7px 13px;font-size:12.5px;font-weight:600;display:inline-flex}.login-title{margin:0 0 6px;font-size:24px;font-weight:700}.login-subtitle{color:var(--muted);margin:0 0 22px;font-size:14px;line-height:1.5}.login-label{margin-bottom:7px;font-size:13px;font-weight:600;display:block}.login-input-box{border:1.5px solid var(--line);border-radius:var(--radius-icon);align-items:center;gap:10px;margin-bottom:16px;padding:0 13px;transition:border-color .12s;display:flex}.login-input-box:focus-within{border-color:var(--teal)}.login-input-box-pw{margin-bottom:8px}.login-input{background:0 0;border:none;outline:none;flex:1;padding:13px 0;font-size:15px}.login-notice{color:var(--maroon-d);background:var(--maroon-tint);border-radius:10px;margin:8px 0 4px;padding:9px 12px;font-size:13px;line-height:1.45}.login-submit{background:var(--teal);color:#fff;border-radius:var(--radius-icon);cursor:pointer;border:none;width:100%;margin-top:14px;padding:14px;font-size:15px;font-weight:700;transition:background .12s}.login-submit:hover{background:var(--teal-d)}.login-demo-hint{color:var(--muted);background:var(--bg);border-radius:10px;margin-top:16px;padding:11px 13px;font-size:12px;line-height:1.5}.login-back-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;align-items:center;gap:6px;margin-top:16px;font-size:14px;display:inline-flex}.sidebar{background:var(--surface);border-right:1px solid var(--line);flex-direction:column;flex-shrink:0;align-self:flex-start;width:270px;height:100%;min-height:100vh;padding:20px 16px;display:flex;position:sticky;top:0}.sidebar-logo{align-self:flex-start;height:32px;margin:4px 8px 22px}.sidebar-label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 10px 10px;font-size:11px;font-weight:700}.sidebar-nav{flex-direction:column;gap:3px;display:flex}.sidebar-cat-btn{text-align:left;width:100%;color:var(--ink);border-radius:var(--radius-icon);cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;padding:11px 12px;font-size:14px;font-weight:500;display:flex}.sidebar-cat-btn-active{background:var(--teal-tint);color:var(--teal-d);font-weight:600}.sidebar-cat-icon{color:#8a9794;font-size:20px}.sidebar-cat-btn-active .sidebar-cat-icon{color:var(--teal)}.sidebar-cat-name{flex:1}.sidebar-cat-count{color:var(--muted);font-size:12px;font-weight:600}.sidebar-add-btn{border:1.5px dashed var(--teal);background:var(--teal-tint);color:var(--teal-d);border-radius:var(--radius-icon);cursor:pointer;align-items:center;gap:8px;margin-top:10px;padding:10px 12px;font-size:13.5px;font-weight:600;display:flex}.sidebar-account-wrap{border-top:1px solid var(--line);margin-top:auto;padding-top:18px}.sidebar-account{align-items:center;gap:11px;padding:6px 8px;display:flex}.sidebar-avatar{border-radius:var(--radius-icon);background:var(--teal);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.sidebar-account-info{flex:1;min-width:0}.sidebar-account-name{font-size:13.5px;font-weight:600}.sidebar-account-status{color:var(--muted);font-size:11.5px}.sidebar-logout-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:6px}.sidebar-logout-btn:hover{color:var(--maroon)}@media (width<=900px){.sidebar{border-right:none;border-bottom:1px solid var(--line);width:100%;height:auto;min-height:0;position:static}}.toolbar{z-index:5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#f7f4efeb;padding:16px 32px;position:sticky;top:0}.toolbar-row{flex-wrap:wrap;align-items:center;gap:14px;display:flex}.toolbar-tier-group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-icon);gap:6px;padding:4px;display:flex}.toolbar-tier-btn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:9px;align-items:center;gap:7px;padding:8px 14px;font-size:13.5px;font-weight:600;display:inline-flex}.toolbar-tier-btn-active{background:var(--teal);color:#fff}.toolbar-search-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-icon);flex:1;align-items:center;gap:10px;min-width:200px;padding:0 13px;display:flex}.toolbar-search-input{background:0 0;border:none;outline:none;flex:1;padding:11px 0;font-size:14px}.toolbar-admin-btn{border:1.5px solid var(--teal);color:var(--teal-d);border-radius:var(--radius-icon);cursor:pointer;background:0 0;align-items:center;gap:8px;padding:9px 14px;font-size:13.5px;font-weight:600;display:inline-flex}.toolbar-admin-btn-active{background:var(--teal);color:#fff}.doc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-card);cursor:pointer;flex-direction:column;padding:18px;transition:transform .12s,box-shadow .12s;display:flex}.doc-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.doc-card-top{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:14px;display:flex}.doc-card-type{align-items:center;gap:10px;display:flex}.doc-card-type-icon{border-radius:var(--radius-icon);justify-content:center;align-items:center;width:40px;height:40px;display:flex}.doc-card-actions{align-items:center;gap:2px;display:flex}.doc-card-action-btn{cursor:pointer;background:0 0;border:none;padding:4px;line-height:0}.doc-card-del-btn .mi{color:var(--muted)}.doc-card-del-btn:hover .mi{color:var(--maroon)}.doc-card-title-row{align-items:center;gap:8px;margin-bottom:7px;display:flex}.doc-card-title{flex:1;font-size:16px;font-weight:600;line-height:1.35}.doc-card-badge-new{color:#fff;background:var(--maroon);border-radius:var(--radius-pill);flex-shrink:0;padding:3px 8px;font-size:11px;font-weight:700}.doc-card-desc{color:var(--muted);flex:1;margin:0 0 16px;font-size:13px;line-height:1.5}.doc-card-footer{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding-top:13px;display:flex}.doc-card-dept{color:var(--muted);align-items:center;gap:6px;font-size:12px;display:inline-flex}.doc-card-updated{color:var(--muted);font-size:12px}.app-view{align-items:stretch;min-height:100vh;display:flex}.app-main{flex-direction:column;flex:1;min-width:0;display:flex}.app-content{flex:1;padding:24px 32px 48px}.app-notice{color:var(--maroon-d);background:var(--maroon-tint);border-radius:var(--radius-icon);align-items:center;gap:10px;margin-bottom:20px;padding:12px 15px;font-size:13.5px;display:flex}.app-content-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:18px;display:flex}.app-content-title{margin:0;font-size:22px;font-weight:700}.app-content-count{color:var(--muted);font-size:14px}.app-doc-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;display:grid}.app-empty{text-align:center;color:var(--muted);padding:70px 20px}.app-empty-text{margin-top:12px;font-size:15px}@media (width<=900px){.app-view{flex-direction:column;min-height:0}}@media (width<=700px){.app-content{padding:20px 16px 40px}}