:root{
  --ngm-primary:#13b28c;--ngm-primary-hover:#0e9e7c;--ngm-ink:#263238;--ngm-muted:#66747a;
  --ngm-line:#dfe7e4;--ngm-soft:#f4faf8;--ngm-gold:#fac96d;
  --ngm-radius:10px;--ngm-radius-field:8px;--ngm-space-1:6px;--ngm-space-2:10px;--ngm-space-3:14px;
  --ngm-space-4:20px;--ngm-space-5:28px;--ngm-shadow:0 8px 24px rgba(38,50,56,.05)
}
.ngm-core-wrap{max-width:1500px;color:var(--ngm-ink)}
.ngm-core-wrap h1,.ngm-core-wrap h2,.ngm-core-wrap h3{color:var(--ngm-ink)}
.ngm-core-wrap .ngm-version{font-size:13px;color:var(--ngm-muted);font-weight:400}
.ngm-kicker{display:block;color:var(--ngm-primary);font-size:11px;line-height:1.3;text-transform:uppercase;letter-spacing:.14em;font-weight:700}
.ngm-muted{color:var(--ngm-muted)}
.ngm-card{background:#fff;border:1px solid var(--ngm-line);border-radius:var(--ngm-radius);box-shadow:var(--ngm-shadow)}
.ngm-button-primary.button,.ngm-core-wrap .button-primary{background:var(--ngm-primary);border-color:var(--ngm-primary);color:#fff}
.ngm-button-primary.button:hover,.ngm-button-primary.button:focus,.ngm-core-wrap .button-primary:hover,.ngm-core-wrap .button-primary:focus{background:var(--ngm-primary-hover);border-color:var(--ngm-primary-hover);color:#fff}
.ngm-button-secondary.button{background:#fff;border-color:var(--ngm-primary);color:#17735b}.ngm-button-secondary.button:hover,.ngm-button-secondary.button:focus{background:var(--ngm-soft);border-color:var(--ngm-primary-hover);color:#135e4c}
.ngm-core-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:28px 0 20px;border-bottom:1px solid var(--ngm-line);margin-bottom:20px}.ngm-core-hero.compact{padding-bottom:18px}.ngm-core-hero h1{font-size:34px;line-height:1.15;margin:6px 0 8px}.ngm-core-hero p{font-size:15px;color:var(--ngm-muted);margin:0;max-width:760px;line-height:1.55}
.ngm-core-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 24px}.ngm-stat-card{padding:18px 20px}.ngm-stat-card>span{display:block;color:var(--ngm-muted);font-size:11px;text-transform:uppercase;letter-spacing:.07em}.ngm-stat-card>strong{display:block;font-size:25px;line-height:1.2;margin:6px 0 4px}.ngm-stat-card small{color:var(--ngm-muted)}
.ngm-core-section{margin:0 0 26px}.ngm-section-head{display:flex;align-items:flex-end;justify-content:space-between;margin:0 0 12px}.ngm-section-head h2{margin:0 0 3px}.ngm-section-head p{margin:0;color:var(--ngm-muted)}
.ngm-app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.ngm-app-card{padding:20px}.ngm-app-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.ngm-app-card-top>div{display:flex;align-items:center;gap:8px}.ngm-app-card h3{margin:0;font-size:17px}.ngm-app-card p{color:var(--ngm-muted);line-height:1.5;min-height:44px}.ngm-app-dot{width:9px;height:9px;border-radius:50%;background:var(--ngm-primary);box-shadow:0 0 0 4px var(--ngm-soft)}.ngm-badge{font-size:11px;font-weight:700;border-radius:999px;padding:4px 8px;background:var(--ngm-soft);color:#17735b}.ngm-empty-state{padding:24px}.ngm-empty-state h3{margin-top:0}.ngm-empty-state p{margin-bottom:0;color:var(--ngm-muted)}
.ngm-roadmap-card{padding:22px}.ngm-roadmap-card h2{margin:5px 0 16px}.ngm-roadmap-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.ngm-roadmap-grid>div{background:var(--ngm-soft);border-radius:8px;padding:14px}.ngm-roadmap-grid strong{display:block;margin-bottom:4px}.ngm-roadmap-grid span{color:var(--ngm-muted);line-height:1.45}
.ngm-brand-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.6fr);gap:18px;align-items:start}.ngm-brand-form,.ngm-brand-preview{padding:22px}.ngm-brand-form h2,.ngm-brand-preview h2{margin-top:0}.ngm-brand-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px;margin:22px 0}.ngm-color-field{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px;border:1px solid var(--ngm-line);border-radius:8px;background:#fff}.ngm-color-field>span:first-child{display:flex;flex-direction:column;gap:3px}.ngm-color-field small{color:var(--ngm-muted);line-height:1.35}.ngm-color-control{display:flex;align-items:center;gap:7px}.ngm-color-control input[type=color]{width:42px;height:36px;padding:2px;border:1px solid var(--ngm-line);border-radius:6px;background:#fff}.ngm-color-control .ngm-hex-input{width:92px;min-width:92px}.ngm-brand-preview{position:sticky;top:48px}.ngm-brand-preview>p{color:var(--ngm-muted);line-height:1.5}.ngm-preview-metrics{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0}.ngm-preview-metrics>div{background:var(--ngm-soft);border-radius:8px;padding:12px}.ngm-preview-metrics span{display:block;color:var(--ngm-muted);font-size:11px}.ngm-preview-metrics strong{font-size:20px}.ngm-preview-actions{display:flex;gap:8px;flex-wrap:wrap}.ngm-preview-note{margin-top:18px;border-left:4px solid var(--ngm-gold);background:#fffaf0;border-radius:6px;padding:12px}.ngm-preview-note strong,.ngm-preview-note span{display:block}.ngm-preview-note span{margin-top:3px;color:var(--ngm-muted);line-height:1.4}.ngm-reset-form{margin-top:14px}
@media(max-width:1050px){.ngm-core-summary,.ngm-app-grid,.ngm-roadmap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ngm-brand-layout{grid-template-columns:1fr}.ngm-brand-preview{position:static}}
@media(max-width:700px){.ngm-core-hero{align-items:stretch;flex-direction:column}.ngm-core-summary,.ngm-app-grid,.ngm-roadmap-grid,.ngm-brand-grid{grid-template-columns:1fr}.ngm-color-field{align-items:flex-start;flex-direction:column}.ngm-color-control{width:100%}.ngm-color-control .ngm-hex-input{flex:1;width:auto}}

/* Typography reference — Core v0.1.1 */
.ngm-type-section{margin-top:28px}.ngm-type-section .ngm-section-head{margin-bottom:14px}.ngm-type-section .ngm-section-head h2{margin:5px 0 3px}.ngm-type-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.ngm-type-card{padding:20px;min-width:0}.ngm-type-meta{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.ngm-type-meta span{font-family:var(--ngm-font-ui);font-size:10px;line-height:1.3;letter-spacing:.14em;font-weight:700;color:var(--ngm-muted)}.ngm-type-meta strong{font-size:14px;text-align:right}.ngm-type-sample{border:1px solid var(--ngm-line);background:var(--ngm-soft);border-radius:9px;padding:18px;margin-bottom:14px;color:var(--ngm-ink)}.ngm-type-sample.heading{font-family:var(--ngm-font-heading);font-size:29px;line-height:1.2;font-weight:500;letter-spacing:-.01em}.ngm-type-sample.print{font-family:var(--ngm-font-heading);font-size:24px;line-height:1.25;font-weight:500;letter-spacing:.03em}.ngm-type-sample.body{font-family:var(--ngm-font-body);font-size:17px;line-height:1.55}.ngm-type-card p{font-family:var(--ngm-font-body);color:var(--ngm-muted);line-height:1.55;margin:0 0 12px}.ngm-type-card code{display:block;white-space:normal;word-break:break-word;background:#f7f7f7;border:1px solid var(--ngm-line);border-radius:6px;padding:8px 10px;color:var(--ngm-ink);font-size:11px;line-height:1.4;margin:0 0 8px}.ngm-type-card>small{display:block;color:var(--ngm-muted);line-height:1.45}.ngm-type-ui-demo{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:0 0 14px;font-family:var(--ngm-font-ui)}.ngm-type-ui-demo>span:first-child{font-size:11px;font-weight:700;letter-spacing:.11em;color:var(--ngm-muted)}.ngm-montessori-paper{position:relative;height:110px;border:1px solid #d7dde2;border-radius:8px;background:#fff;overflow:hidden;margin:0 0 14px}.ngm-writing-line{position:absolute;left:14px;right:14px;height:0;z-index:1}.ngm-writing-line.top{top:25px;border-top:2px solid #4478bd}.ngm-writing-line.middle{top:55px;border-top:2px dotted #c53b36}.ngm-writing-line.bottom{top:85px;border-top:2px solid #4478bd}.ngm-montessori-word{position:absolute;z-index:2;left:50%;top:50%;transform:translate(-50%,-49%);font-family:var(--ngm-font-montessori);font-size:37px;line-height:1;white-space:nowrap;background:rgba(255,255,255,.78);padding:0 8px}.ngm-montessori-word .c{color:#c53b36}.ngm-montessori-word .v{color:#2769b0}.ngm-type-rule{font-family:var(--ngm-font-body);font-size:12px;line-height:1.5;border-left:4px solid var(--ngm-gold);background:#fffaf0;border-radius:6px;padding:10px 12px;margin:0 0 12px;color:var(--ngm-muted)}.ngm-type-rule strong{color:var(--ngm-ink)}.ngm-type-guidance{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:14px;overflow:hidden}.ngm-type-guidance>div{padding:15px 16px;border-right:1px solid var(--ngm-line);font-family:var(--ngm-font-body)}.ngm-type-guidance>div:last-child{border-right:0}.ngm-type-guidance strong,.ngm-type-guidance span{display:block}.ngm-type-guidance strong{margin-bottom:4px}.ngm-type-guidance span{font-size:12px;line-height:1.45;color:var(--ngm-muted)}
@media(max-width:1050px){.ngm-type-guidance{grid-template-columns:repeat(2,minmax(0,1fr))}.ngm-type-guidance>div:nth-child(2){border-right:0}.ngm-type-guidance>div:nth-child(-n+2){border-bottom:1px solid var(--ngm-line)}}
@media(max-width:700px){.ngm-type-grid,.ngm-type-guidance{grid-template-columns:1fr}.ngm-type-meta{flex-direction:column;gap:4px}.ngm-type-meta strong{text-align:left}.ngm-type-guidance>div{border-right:0!important;border-bottom:1px solid var(--ngm-line)}.ngm-type-guidance>div:last-child{border-bottom:0}.ngm-type-sample.heading{font-size:24px}.ngm-type-sample.print{font-size:21px}.ngm-montessori-word{font-size:31px}}


/* App Groups — Core v0.1.2 */
.ngm-app-group{margin:0 0 28px}.ngm-app-group:last-child{margin-bottom:0}.ngm-app-group-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:0 0 12px;padding:0 2px}.ngm-app-group-head h3{font-size:20px;line-height:1.25;margin:4px 0 3px}.ngm-app-group-head p{margin:0;color:var(--ngm-muted);line-height:1.45;max-width:760px}.ngm-group-count{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;border:1px solid var(--ngm-line);background:var(--ngm-soft);color:var(--ngm-muted);font-size:11px;font-weight:700;line-height:1;border-radius:999px;padding:7px 10px}.ngm-app-group .ngm-app-card{height:auto}.ngm-app-group .ngm-app-card p{min-height:44px}
@media(max-width:700px){.ngm-app-group-head{align-items:flex-start;flex-direction:column;gap:8px}.ngm-group-count{align-self:flex-start}.ngm-app-group{margin-bottom:24px}}

/* Brand Assets Library — Core v0.1.3 */
.ngm-assets-section{margin-top:30px}.ngm-assets-head{align-items:center}.ngm-assets-head code{font-size:12px}.ngm-assets-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 16px;margin:0 0 18px}.ngm-assets-toolbar>div{display:flex;flex-direction:column;gap:2px}.ngm-assets-toolbar span{color:var(--ngm-muted);font-size:12px}.ngm-assets-toolbar input[type=search]{width:min(360px,100%);min-height:38px;border-color:var(--ngm-line);border-radius:8px}.ngm-assets-empty{padding:22px}.ngm-assets-empty h3{margin-top:0}.ngm-assets-group{margin:0 0 24px}.ngm-assets-group-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:0 0 10px;padding:0 2px}.ngm-assets-group-head h3{margin:0 0 3px;font-size:18px}.ngm-assets-group-head p{margin:0;color:var(--ngm-muted)}.ngm-assets-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.ngm-asset-card{display:flex;min-width:0;overflow:hidden}.ngm-asset-card.is-featured{border-color:var(--ngm-primary);box-shadow:0 0 0 1px rgba(19,178,140,.12),var(--ngm-shadow)}.ngm-asset-preview{width:118px;min-width:118px;min-height:130px;background:var(--ngm-soft);border-right:1px solid var(--ngm-line);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--ngm-muted);overflow:hidden}.ngm-asset-preview img{width:100%;height:100%;min-height:130px;object-fit:cover}.ngm-asset-preview .dashicons{font-size:32px;width:32px;height:32px}.ngm-asset-preview small{font-weight:700;letter-spacing:.08em}.ngm-asset-body{padding:14px;min-width:0;display:flex;flex:1;flex-direction:column}.ngm-asset-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.ngm-asset-title-row strong{font-size:14px;line-height:1.35;overflow-wrap:anywhere}.ngm-asset-path{display:block;color:var(--ngm-muted);font-size:11px;line-height:1.35;overflow-wrap:anywhere;margin:5px 0 9px}.ngm-asset-meta{display:flex;gap:10px;color:var(--ngm-muted);font-size:11px;margin-bottom:12px}.ngm-asset-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:auto}.ngm-assets-no-results{padding:22px;text-align:center;color:var(--ngm-muted);border:1px dashed var(--ngm-line);border-radius:10px}.ngm-core-credit{text-align:right;color:var(--ngm-muted);font-size:11px;letter-spacing:.02em;padding:14px 2px 2px}
@media(max-width:1200px){.ngm-assets-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.ngm-assets-head,.ngm-assets-toolbar,.ngm-assets-group-head{align-items:stretch;flex-direction:column}.ngm-assets-toolbar input[type=search]{width:100%}.ngm-assets-grid{grid-template-columns:1fr}.ngm-asset-preview{width:92px;min-width:92px}.ngm-core-credit{text-align:left}}