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pre{padding:15px;background:#f1f5fa;border-radius:8px;white-space:pre-wrap;overflow:auto}.prose blockquote{border-left:3px solid #8bb0ff;margin-left:0;padding:5px 18px;color:#8191aa;background:#f6f9ff}.prose table{white-space:normal}.qr{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:240px;padding:15px;background:white}.qr img{max-width:100%}.qr canvas{display:none}.messages{max-height:42vh;overflow:auto;padding:3px}.message{margin-bottom:15px;padding:15px;background:#f4f6fa;border-radius:11px;max-width:90%}.message.me{margin-left:auto;background:#edf3ff}.message-meta{font-size:10px;color:#96a5bc;margin-bottom:8px}.message p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;margin:0}.auth-layout{min-height:100dvh;display:grid;grid-template-columns:46% 54%;background:#fff}.auth-art{background:#eaf1ff;min-height:100dvh;padding:42px 55px;position:relative;display:flex;flex-direction:column;overflow:hidden}.auth-art:after{content:'';position:absolute;width:500px;height:500px;border:1px solid #dbe6fd;bottom:-200px;left:-100px;border-radius:50%;pointer-events:none}.auth-message{margin:auto 0;padding:70px 15px;text-align:left}.auth-message .eyebrow{font-size:10px}.auth-message h1{font-size:43px;font-weight:600;line-height:1.65;color:#33558e;letter-spacing:1px;margin:15px 0}.auth-message>p{color:#8aa0c3;font-size:13px}.auth-cat{width:170px;height:170px;transform:rotate(-10deg);margin:45px auto}.auth-cat img{width:100%;filter:drop-shadow(0 15px 20px #7297da30)}.auth-note{font-size:11px;color:#92a9cb;letter-spacing:2px;display:block;text-align:center}.auth-copyright{font-size:11px;color:#9bb0d2}.auth-content{padding:55px;display:flex;align-items:center;flex-direction:column;justify-content:center;position:relative;min-width:0}.auth-form-wrap{width:100%;max-width:365px;padding:30px 0}.auth-form-wrap>.badge{font-size:9px;letter-spacing:1.7px;padding:6px 10px;margin-bottom:20px}.auth-form-wrap>h2{font-size:28px;letter-spacing:-.5px;margin-bottom:10px}.auth-form-wrap>.muted{font-size:12px;margin-bottom:33px}.auth-form-wrap .form-stack{gap:19px}.auth-form-wrap input{min-height:45px}.auth-form-wrap .btn{min-height:45px}.auth-switch{text-align:center;font-size:12px;color:#a1adbf;margin-top:26px}.auth-switch a{margin-left:5px}.auth-link-row{display:flex;align-items:center;justify-content:space-between;font-size:11px;margin-top:-4px;color:#a5b1c3}.auth-footer{display:flex;align-items:center;gap:6px;font-size:10px;color:#abb6c8;margin-top:35px}.auth-footer .icon{width:13px;height:13px}.auth-status{font-size:12px;color:#d77c7c;margin-top:15px}.password-field{position:relative}.password-field input{padding-right:54px}.show-password{position:absolute;right:11px;top:50%;transform:translateY(-50%);border:0;background:transparent;font-size:10px;color:#91a2bf}.input-with-button{display:flex;gap:8px}.input-with-button input{flex:1}.input-with-button button{font-size:10px;white-space:nowrap}.auth-mobile-brand{display:none}.recaptcha{overflow:auto;max-width:100%}
@media(min-width:1600px){.welcome-banner{min-height:260px}.cat-scene{margin-right:80px}.stat-card{padding:26px}.panel{padding:28px}.notice-item h3{max-width:330px}}
@media(max-height:850px) and (min-width:901px){.sidebar{padding-top:25px}.sidebar .brand{margin-bottom:24px}.nav-link{padding:9px 15px}.nav-caption.second{margin-top:18px}.sidebar-bottom{padding-top:15px}.sidebar-tip{padding:8px 12px}}
@media(max-width:1200px){.sidebar{width:215px;padding-left:15px;padding-right:15px}.main-shell{margin-left:215px}.topbar{padding:0 27px}#view{padding:29px 27px 20px}.stats-grid{gap:12px}.stat-card{padding:18px 15px}.stat-value{font-size:22px}.stat-icon{width:29px;height:29px}.dashboard-grid{grid-template-columns:1.4fr 1fr;gap:17px}.panel{padding:20px}.quick-card{padding:15px;gap:9px}.quick-card p{font-size:9px}.quick-icon{width:31px;height:31px}.quick-grid{gap:12px}.welcome-banner{padding:27px}.cat-scene{width:250px;margin-right:-10px}.welcome-banner h2{font-size:24px}.plans-grid{gap:15px}.plan-card{padding:23px}.plan-price{font-size:30px}.notice-item h3{max-width:190px}footer{padding-left:27px;padding-right:27px}}
@media(max-width:1000px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}.quick-grid{grid-template-columns:1fr 1fr}.quick-grid .quick-card:last-child{grid-column:1/-1}.notice-item h3{max-width:none}.cat-scene{transform:scale(.85);transform-origin:right center;margin-right:-20px}.welcome-banner h2{font-size:23px}.welcome-banner{padding:25px}.plans-grid{grid-template-columns:1fr 1fr}.settings-grid{grid-template-columns:1fr}.auth-art{padding:35px}.auth-message{padding:30px 0}.auth-message h1{font-size:34px}.auth-content{padding:35px}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:transform .2s;width:236px}.main-shell{margin-left:0}.menu-open .sidebar{transform:translateX(0)}.menu-open .sidebar-backdrop{display:block;position:fixed;inset:0;background:#132b4f66;border:0;z-index:25}.mobile-menu{display:inline-flex}.topbar{height:64px;padding:0 18px}.topbar-right{gap:7px}.breadcrumb{gap:11px}.breadcrumb>span{display:none}.breadcrumb b{display:none}#view{padding:26px 20px 18px}.page-heading{gap:10px;margin-bottom:22px}.page-heading h1{font-size:23px}.page-heading p{font-size:11px;line-height:1.9}.date-chip{display:none}.page-heading>.btn{font-size:10px;padding:8px 11px;white-space:nowrap}.welcome-banner{min-height:213px;padding:25px;margin-bottom:19px}.welcome-banner h2{font-size:22px}.welcome-banner p{font-size:10px}.eyebrow{font-size:8px;letter-spacing:1.6px}.cat-scene{width:230px;flex-shrink:0;transform:scale(.8);margin-left:-20px;margin-right:-25px}.welcome-banner>div:first-child{position:relative;z-index:1}.stats-grid{gap:12px;margin-bottom:19px}.stat-card{padding:18px}.stat-value{font-size:25px}.stat-card small{font-size:9px}.panel{padding:21px}.panel-heading{margin-bottom:21px}.quick-grid{grid-template-columns:1fr;gap:12px}.quick-grid .quick-card:last-child{grid-column:auto}.quick-card{padding:19px;gap:14px}.quick-icon{width:37px;height:37px}.quick-card p{font-size:10px}.dashboard-grid{gap:19px;margin-bottom:19px}footer{padding:20px;font-size:9px}footer>span:last-child{display:none}.plans-grid{gap:17px}.plan-card{padding:23px}.stats-grid.three{grid-template-columns:1fr}.invite-row{flex-wrap:wrap;gap:12px}.invite-row .muted{font-size:10px}.settings-grid{gap:18px}.auth-layout{grid-template-columns:1fr}.auth-art{display:none}.auth-content{min-height:100dvh;padding:30px 25px}.auth-mobile-brand{display:flex;align-self:flex-start;margin-bottom:35px}.auth-form-wrap{padding:10px 0}.auth-form-wrap>h2{font-size:27px}.auth-footer{margin-top:40px}.form-stack .check-label{font-size:10px}.modal-body{padding:20px}.modal-head{padding:16px 20px}}
@media(max-width:480px){.welcome-banner{padding:24px 21px;min-height:205px}.welcome-banner h2{font-size:21px}.welcome-banner>div:first-child{max-width:225px}.welcome-banner .eyebrow{font-size:7px;letter-spacing:1px}.cat-scene{position:absolute;right:-8px;bottom:-9px;transform:scale(.62);opacity:.72;transform-origin:right bottom;width:300px;height:250px}.welcome-banner p{max-width:175px;line-height:1.9}.welcome-banner .cat-badge{display:none}.stats-grid{gap:10px}.stat-card{padding:16px 13px;position:relative}.stat-icon{width:25px;height:25px;margin-top:0}.stat-icon .icon{width:14px;height:14px}.stat-value{font-size:21px}.stat-card>div>span{font-size:10px}.stat-card small{font-size:8px}.panel{padding:18px}.plan-overview{gap:11px}.plan-overview h3{font-size:14px}.plan-overview p{font-size:9px}.text-link{font-size:9px}.plan-cube{width:35px;height:35px;flex-shrink:0}.plan-cube .icon{width:21px}.subscription-actions{gap:7px}.subscription-actions .btn{font-size:10px;padding:8px 9px}.usage-label{font-size:10px}.usage-label strong{font-size:10px}.plans-grid{grid-template-columns:1fr}.plan-card{padding:27px}.plan-card h2{font-size:23px}.plan-price{font-size:36px}.plan-content{min-height:0}.page-heading h1{font-size:21px;letter-spacing:-.5px}.page-heading>.btn .icon{width:14px}.notice-item h3{max-width:230px;font-size:11px}.auth-content{padding-left:23px;padding-right:23px}.auth-mobile-brand{font-size:21px}.modal-body{padding:18px}.modal-head{padding:14px 18px}.detail-row{font-size:11px}.order-actions .btn{font-size:11px}.bar-chart{gap:6px;padding-left:0;padding-right:0}.section-note{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.dialog-toast{position:sticky;bottom:12px;margin:0 18px 16px;padding:12px 15px;background:#243c61;color:#fff;font-size:12px;border-radius:10px;z-index:3;box-shadow:0 4px 20px #182b4920}

.welcome-banner h2>span{display:inline-block;white-space:nowrap}

/* Header controls and announcement dialog. */
:root{color-scheme:light;--surface:#fff;--surface-soft:#f0f5ff}
:root[data-theme="dark"]{color-scheme:dark;--ink:#e1eafa;--muted:#9eacc1;--line:#29374d;--bg:#101827;--blue:#76a5ff;--blue-dark:#346be7;--surface:#182335;--surface-soft:#223553}
.sidebar-brand{min-height:42px}
.sidebar-brand>span{font-size:25px}
.theme-toggle,.notices-toggle{flex-shrink:0}
.theme-toggle[aria-pressed="true"]{color:#f0c878}
.auth-theme-toggle{position:absolute;top:24px;right:28px;z-index:2}
.announcement-row{display:flex;align-items:center;gap:13px;width:100%;padding:18px 0;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);text-align:left}
.announcement-row:hover .announcement-copy strong{color:var(--blue)}
.announcement-mark{width:35px;height:35px;display:grid;place-items:center;flex-shrink:0;background:var(--surface-soft);color:#7198e4;border-radius:10px}
.announcement-mark .icon{width:17px;height:17px}
.announcement-copy{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}
.announcement-copy strong{font-size:13px;line-height:1.7;overflow-wrap:anywhere;font-weight:550}
.announcement-copy time{font-size:10px;color:var(--muted)}
.announcement-row>.icon{width:15px;height:15px;color:var(--muted)}
.announcement-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px}
.announcement-pagination>span{font-size:11px;color:var(--muted)}
.announcement-detail-footer{margin-top:25px;padding-top:20px;border-top:1px solid var(--line)}
.announcement-error{text-align:center;padding:25px 5px}
/* Dark surfaces retain the blue identity and white payment QR backgrounds. */
[data-theme="dark"] .sidebar,[data-theme="dark"] .panel,[data-theme="dark"] .stat-card,[data-theme="dark"] .plan-card,[data-theme="dark"] .quick-card{background:var(--surface);border-color:var(--line)}
[data-theme="dark"] .topbar{background:#141f31ed;border-color:var(--line)}
[data-theme="dark"] .brand,[data-theme="dark"] .profile-summary h3{color:var(--ink)}
[data-theme="dark"] .brand small,[data-theme="dark"] .nav-caption,[data-theme="dark"] .breadcrumb>span,[data-theme="dark"] .breadcrumb strong{color:#9cacc5}
[data-theme="dark"] .nav-link{color:#a1b0c9}
[data-theme="dark"] .nav-link:hover,[data-theme="dark"] .nav-link.active{background:#223859;color:#9dbfff}
[data-theme="dark"] .sidebar-tip{background:#1d2f4a;border-color:#2c4262}
[data-theme="dark"] .sidebar-tip p,[data-theme="dark"] .sidebar-tip strong{color:#a6bcde}
[data-theme="dark"] .logout,[data-theme="dark"] .icon-btn{color:#a4b6d1}
[data-theme="dark"] .icon-btn:hover{background:#263b5d;color:#d4e2ff}
[data-theme="dark"] .theme-toggle[aria-pressed="true"]{color:#f2cc81}
[data-theme="dark"] .page-heading p,[data-theme="dark"] .plan-overview p,[data-theme="dark"] .stat-card>div>span{color:#a5b4cb}
[data-theme="dark"] .date-chip{background:var(--surface);border-color:var(--line);color:#afbed4}
[data-theme="dark"] .welcome-banner{background:linear-gradient(115deg,#1c3153,#1d3b66);border-color:#2b466c}
[data-theme="dark"] .welcome-banner h2{color:#dce9ff}
[data-theme="dark"] .welcome-banner p,[data-theme="dark"] .eyebrow{color:#a8c2eb}
[data-theme="dark"] .orbit{border-color:#43628e}
[data-theme="dark"] .cat-badge{background:#203956;border-color:#4a6588;color:#c1d5ee}
[data-theme="dark"] .btn.primary{background:#346fea;color:#fff;box-shadow:none}
[data-theme="dark"] .btn.primary:hover{background:#447ff6}
[data-theme="dark"] .btn.secondary{background:#1e2d43;border-color:#374b68;color:#c4d2e9}
[data-theme="dark"] .btn.secondary:hover{background:#2b3c56}
[data-theme="dark"] .btn.white{background:#e1ecff;color:#2451a0}
[data-theme="dark"] .btn.danger{background:#38262f;border-color:#663b46;color:#ffb1b4}
[data-theme="dark"] .stat-icon,[data-theme="dark"] .plan-cube,[data-theme="dark"] .quick-icon{background:#233b5e;border-color:#2c476e;color:#a6c5ff}
[data-theme="dark"] .quick-icon.mint{background:#1c3b38;color:#8dd8bd}
[data-theme="dark"] .quick-icon.peach{background:#423426;color:#edc292}
[data-theme="dark"] .stat-card small,[data-theme="dark"] .stat-value em,[data-theme="dark"] .usage-footer,[data-theme="dark"] .quick-card p,[data-theme="dark"] footer{color:#a0aec3}
[data-theme="dark"] .panel-heading h2 .icon,[data-theme="dark"] .notice-item>.icon{color:#a0b3d1}
[data-theme="dark"] .usage-label,[data-theme="dark"] .usage-label strong span{color:#a7b5cb}
[data-theme="dark"] .usage-label strong{color:#b9d2ff}
[data-theme="dark"] .progress{background:#2b3b53}
[data-theme="dark"] .notice-item,[data-theme="dark"] .article-row{border-color:var(--line)}
[data-theme="dark"] .notice-item p,[data-theme="dark"] .profile-summary p{color:#a4b2c8}
[data-theme="dark"] .badge.green{background:#173f35;color:#8de2bd}
[data-theme="dark"] .badge.blue{background:#263f67;color:#b0cdff}
[data-theme="dark"] .badge.gray{background:#2b3749;color:#bdc8d9}
[data-theme="dark"] .section-note{background:#203758;color:#bdd1ef}
[data-theme="dark"] .plan-card.featured{border-color:#6398ff;box-shadow:0 6px 30px #0002}
[data-theme="dark"] .plan-number,[data-theme="dark"] .plan-features,[data-theme="dark"] .plan-content{color:#aebdd4}
[data-theme="dark"] .plan-price{color:#bbd4ff}
[data-theme="dark"] .plan-price small,[data-theme="dark"] .plan-card label{color:#acbbd2}
[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:#111d2e;border-color:#3b4b65;color:#e0eafb}
[data-theme="dark"] input::placeholder,[data-theme="dark"] textarea::placeholder{color:#95a6c0}
[data-theme="dark"] .search-bar{background:var(--surface);border-color:var(--line)}
[data-theme="dark"] .search-bar input{background:transparent}
[data-theme="dark"] th{background:#1b2b42;color:#adbed5}
[data-theme="dark"] td{color:#b3c1d7}
[data-theme="dark"] td strong{color:#d1dff2}
[data-theme="dark"] td small,[data-theme="dark"] .filters label{color:#9cacc4}
[data-theme="dark"] .protocol{background:#263850;color:#bed0e8}
[data-theme="dark"] .bar-track{border-color:#354763}
[data-theme="dark"] .bar-column small{color:#adbad0}
[data-theme="dark"] .article-row{background:transparent;color:#c4d3e9}
[data-theme="dark"] .detail-row>span:first-child,[data-theme="dark"] .form-stack>label{color:#b1bed4}
[data-theme="dark"] dialog{background:var(--surface);border-color:#3b4e6d;color:var(--ink);box-shadow:0 25px 100px #0007}
[data-theme="dark"] dialog::backdrop{background:#050b16a8}
[data-theme="dark"] .modal-head{background:var(--surface)}
[data-theme="dark"] .purchase-summary{background:#203655}
[data-theme="dark"] .prose pre{background:#101b2c;color:#d8e4f7}
[data-theme="dark"] .prose blockquote{background:#203655;color:#c0d2ed}
[data-theme="dark"] .message{background:#25334a}
[data-theme="dark"] .message.me{background:#233d63}
[data-theme="dark"] .message-meta{color:#b0c2dd}
[data-theme="dark"] .empty h3{color:#bccde5}
[data-theme="dark"] .inline-loading,[data-theme="dark"] .error-state p{color:#acbbd2}
[data-theme="dark"] .auth-layout,[data-theme="dark"] .auth-content{background:#121d2f}
[data-theme="dark"] .auth-art{background:#192f50}
[data-theme="dark"] .auth-art:after{border-color:#365174}
[data-theme="dark"] .auth-message h1{color:#d3e2ff}
[data-theme="dark"] .auth-message>p,[data-theme="dark"] .auth-note,[data-theme="dark"] .auth-copyright{color:#afc3e4}
[data-theme="dark"] .auth-switch,[data-theme="dark"] .auth-link-row,[data-theme="dark"] .auth-footer{color:#a6b6ce}
[data-theme="dark"] #toast,[data-theme="dark"] .dialog-toast{background:#dfe9fb;color:#16283f}
[data-theme="dark"] .skeleton div{background:linear-gradient(100deg,#1a2940 30%,#243750 50%,#1a2940 70%);background-size:200% 100%}
@media(max-width:480px){.topbar-right{gap:3px}.topbar-right>.badge{display:none}.topbar-right .icon-btn{width:32px;height:34px}.auth-theme-toggle{top:23px;right:20px}.announcement-row{gap:10px}.announcement-copy strong{font-size:12px}}

/* Compact node status grid. */
.nodes-panel{padding:16px}
.nodes-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.node-card{min-width:0;padding:12px 13px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
.node-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;min-height:36px}
.node-card h3{min-width:0;margin:0;font-size:12px;font-weight:550;line-height:1.5;color:var(--ink);overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.node-card .badge{flex-shrink:0;padding:2px 6px;font-size:9px;line-height:1.65;letter-spacing:0}
.node-card .badge.green:before{width:4px;height:4px}
.node-card-meta{display:flex;align-items:center;justify-content:space-between;gap:7px;margin-top:10px;min-width:0}
.node-protocol{min-width:0;max-width:calc(100% - 35px);padding:2px 6px;border-radius:5px;background:#f0f4fa;color:#71819c;font-size:10px;line-height:1.6;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.node-rate{font-size:10px;line-height:1.6;color:var(--muted);white-space:nowrap}
[data-theme="dark"] .node-card{background:#142033}
[data-theme="dark"] .node-protocol{background:#263951;color:#c2d2e9}
@media(min-width:1600px){.nodes-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1200px){.nodes-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.nodes-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nodes-panel{padding:12px}}
@media(max-width:480px){.nodes-grid{gap:8px}.node-card{padding:10px}.node-card-top{gap:6px}.node-card h3{font-size:11px}.node-card .badge{padding:2px 5px;font-size:8px}.node-card-meta{margin-top:8px;gap:5px}.node-protocol{padding:2px 4px;font-size:9px}.node-rate{font-size:9px}}

.node-card h3{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif}
.node-card h3 img.node-emoji{display:inline-block;width:1.15em;height:1.15em;max-width:none;margin:0 .06em;vertical-align:-.18em;object-fit:contain;flex-shrink:0}
.emoji-attribution{margin:10px 0 0;text-align:right;font-size:9px;line-height:1.5;color:var(--muted)}
.emoji-attribution a{color:inherit}
.emoji-attribution a:hover{color:var(--blue)}