*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--c-ivory-50);color:var(--c-ink);line-height:1.55}
img,video{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit}
.shell{width:min(calc(100% - 40px),var(--content-max));margin-inline:auto}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:100;background:#fff;padding:12px 16px;border-radius:8px}

.site-header{position:sticky;top:0;z-index:50;background:rgba(24,59,91,.97);backdrop-filter:blur(12px);color:#fff;border-bottom:1px solid rgba(255,255,255,.09)}
.site-header__inner{min-height:72px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:var(--sp-6)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap}.brand__mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--c-yellow-400);color:var(--c-blue-950);font-weight:900;letter-spacing:.02em}.brand__text{font-weight:750}
.nav{display:flex;align-items:center;gap:6px}.nav a,.account>a{padding:9px 11px;border-radius:8px;text-decoration:none;color:rgba(255,255,255,.88);font-size:.94rem}.nav a:hover,.account>a:hover{background:rgba(255,255,255,.09);color:#fff}
.account{display:flex;align-items:center;gap:10px;font-size:.9rem}.account__name{max-width:140px;overflow:hidden;text-overflow:ellipsis}.inline-form{display:inline}.link-button{border:0;background:transparent;color:inherit;padding:0;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.mobile-nav-toggle{display:none}

.main{padding-block:var(--sp-7) var(--sp-8);min-height:calc(100vh - 150px)}
.site-footer{border-top:1px solid var(--c-border);background:#fff}.site-footer__inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);color:var(--c-muted);font-size:.88rem}

h1,h2,h3{color:var(--c-blue-950);line-height:1.12;letter-spacing:-.02em}h1{font-size:clamp(2.15rem,4vw,4.2rem);margin:0}h2{font-size:clamp(1.45rem,2vw,2rem)}h3{font-size:1.1rem}.lede{max-width:800px;color:var(--c-muted);font-size:1.08rem}.muted{color:var(--c-muted)}.small{font-size:.86rem}.eyebrow{margin:0 0 var(--sp-2);text-transform:uppercase;letter-spacing:.1em;font-size:.74rem;font-weight:850;color:var(--c-blue-700)}

.hero{padding-block:var(--sp-7)}.hero--split{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(260px,.45fr);gap:var(--sp-7);align-items:stretch}.hero__copy{display:flex;flex-direction:column;justify-content:center}.hero__copy h1{max-width:900px}
.global-search{margin-top:var(--sp-5);display:flex;align-items:center;gap:var(--sp-2);padding:8px;background:#fff;border:1px solid var(--c-border);border-radius:18px;box-shadow:var(--shadow-card);max-width:900px}.global-search__icon{font-size:1.7rem;color:var(--c-teal-600);padding-left:8px}.global-search input{min-width:0;flex:1;border:0;outline:0;padding:0 6px;background:transparent}
.daily-card{display:flex;flex-direction:column;gap:10px;text-decoration:none;background:var(--c-blue-900);color:#fff;border-radius:var(--r-xl);padding:var(--sp-5);box-shadow:var(--shadow-card);min-height:280px}.daily-card .eyebrow{color:var(--c-yellow-400)}.daily-card img,.daily-card__placeholder{width:100%;aspect-ratio:16/10;object-fit:contain;border-radius:14px;background:#fff}.daily-card__placeholder{display:grid;place-items:center;color:var(--c-blue-900);font-size:2rem;font-weight:900}.daily-card strong{font-size:1.5rem}

.stats-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--c-border);border:1px solid var(--c-border);border-radius:var(--r-lg);overflow:hidden}.stats-strip>div{background:#fff;padding:var(--sp-4);display:flex;align-items:baseline;gap:8px}.stats-strip strong{font-size:1.35rem;color:var(--c-blue-900)}.stats-strip span{color:var(--c-muted);font-size:.88rem}

.section{margin-top:var(--sp-7)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:var(--sp-4);margin-bottom:var(--sp-4)}.section-heading h2{margin:0}.section-heading--compact{align-items:center;margin-bottom:var(--sp-3)}.section-heading--compact h2{font-size:1.12rem}
.page-header{padding-block:var(--sp-4) var(--sp-6)}.page-header--actions{display:flex;justify-content:space-between;align-items:end;gap:var(--sp-5)}.page-header h1{font-size:clamp(2rem,3.7vw,3.5rem)}.action-row{display:flex;gap:var(--sp-2);flex-wrap:wrap}

.panel{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
.button{min-height:var(--control);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 15px;border:1px solid var(--c-border);border-radius:10px;background:#fff;color:var(--c-ink);font-weight:750;text-decoration:none;cursor:pointer;white-space:nowrap}.button:hover{border-color:var(--c-blue-700);box-shadow:var(--shadow-sm)}.button--primary{background:var(--c-blue-900);border-color:var(--c-blue-900);color:#fff}.button--primary:hover{background:var(--c-blue-950)}.button--ghost{background:transparent}.button--wide{width:100%}
.control{width:100%;min-height:var(--control);border:1px solid var(--c-border);border-radius:10px;background:#fff;color:var(--c-ink);padding:8px 11px;outline:none}.control:focus{border-color:var(--c-teal-500);box-shadow:0 0 0 3px rgba(56,191,195,.16)}textarea.control{min-height:110px;resize:vertical}.control--multi{min-height:160px}

.badge,.chip{display:inline-flex;align-items:center;border-radius:var(--r-pill);font-size:.78rem;font-weight:800}.badge{min-height:28px;padding:3px 10px;background:var(--c-blue-100);color:var(--c-blue-900)}.badge--teal{background:var(--c-teal-100);color:#176D71}.badge--yellow{background:var(--c-yellow-100);color:#675500}.chip{padding:4px 9px;background:#F1F4F5;color:#53636A}.chip--teal{background:var(--c-teal-100);color:#176D71}.chips{display:flex;gap:6px;flex-wrap:wrap}

.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-4)}.feature-card{min-height:230px;padding:var(--sp-5);border-radius:var(--r-xl);background:#fff;border:1px solid var(--c-border);display:flex;flex-direction:column;gap:10px;text-decoration:none;box-shadow:var(--shadow-sm);transition:.18s transform,.18s box-shadow}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card)}.feature-card strong{font-size:1.35rem;color:var(--c-blue-950)}.feature-card p{margin:0;color:var(--c-muted)}.feature-card__icon{margin-bottom:auto;width:52px;height:52px;display:grid;place-items:center;border-radius:14px;background:var(--c-blue-100);font-weight:900;color:var(--c-blue-900)}.feature-card--blue{background:var(--c-blue-900);color:#fff;border-color:var(--c-blue-900)}.feature-card--blue strong,.feature-card--blue p{color:#fff}.feature-card--teal .feature-card__icon{background:var(--c-teal-100)}.feature-card--yellow .feature-card__icon{background:var(--c-yellow-100)}

.toolbar{padding:var(--sp-3);display:flex;align-items:center;gap:var(--sp-2);margin-bottom:var(--sp-5)}.toolbar__search{flex:1}.toolbar__select{max-width:260px}
.browse-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:var(--sp-5);align-items:start}.filters{padding:var(--sp-4);position:sticky;top:92px}.filters__title{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sp-4)}.filters form{display:grid;gap:var(--sp-4)}.filters label{display:grid;gap:6px;font-size:.88rem;font-weight:750}.filters__open,.filters__close{display:none}.browse-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--sp-3)}

.sign-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-4)}.sign-grid--compact{grid-template-columns:repeat(3,minmax(0,1fr))}.sign-card{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;box-shadow:var(--shadow-sm);transition:.16s transform,.16s box-shadow}.sign-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-card)}.sign-card__media{position:relative;background:#F7FAFB;aspect-ratio:4/3;display:grid;place-items:center;border-bottom:1px solid var(--c-border)}.sign-card__media img{width:100%;height:100%;object-fit:contain}.sign-card__placeholder{font-weight:900;font-size:1.65rem;color:var(--c-blue-700);opacity:.55}.sign-card__body{padding:var(--sp-3);display:flex;flex-direction:column;gap:7px}.sign-card__body strong{font-size:1.04rem;color:var(--c-blue-950)}.status-dot{position:absolute;right:10px;top:10px;width:10px;height:10px;border-radius:50%;background:var(--c-warning);box-shadow:0 0 0 3px #fff}

.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:var(--sp-5);align-items:start}.detail-main,.detail-aside{display:grid;gap:var(--sp-5)}.detail-aside{position:sticky;top:92px}.media-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-4)}.media-card{margin:0;background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}.media-card>img,.media-card>video{width:100%;aspect-ratio:4/3;object-fit:contain;background:#F8FAFA}.media-card figcaption{padding:var(--sp-3);display:grid;gap:3px;font-size:.86rem;color:var(--c-muted)}.external-media{min-height:220px;display:grid;place-items:center;background:var(--c-blue-100);color:var(--c-blue-900);font-weight:800;padding:20px;text-align:center}.prose{padding:var(--sp-5)}.prose h2{margin-top:0}.meta-panel{padding:var(--sp-4)}.meta-panel h2{margin-top:0;font-size:1.1rem}.meta-row{padding-block:10px;border-top:1px solid var(--c-border);display:flex;justify-content:space-between;gap:var(--sp-3)}.meta-row--stack{display:grid}.training-link{display:grid;gap:4px;padding:10px 0;border-top:1px solid var(--c-border);text-decoration:none}.training-link strong{font-size:.92rem;color:var(--c-blue-900)}.training-link span:not(.badge){font-size:.84rem;color:var(--c-muted)}

.list-cards{display:grid;gap:10px}.list-card{display:grid;gap:4px;padding:var(--sp-4);background:#fff;border:1px solid var(--c-border);border-radius:var(--r-md);text-decoration:none}.list-card:hover{border-color:var(--c-teal-500)}.list-card span{color:var(--c-muted);font-size:.9rem}
.empty-state{padding:var(--sp-6);border:1px dashed #B9C8CD;border-radius:var(--r-lg);background:rgba(255,255,255,.55);color:var(--c-muted);text-align:center}.empty-state strong{display:block;color:var(--c-blue-900);font-size:1.15rem}

.organisation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-4)}.organisation-card{padding:var(--sp-5)}.organisation-card__head{display:flex;justify-content:space-between;gap:10px;align-items:start}.organisation-card h2{margin:0}.count-badge{display:grid;place-items:center;min-width:40px;height:40px;border-radius:14px;background:var(--c-yellow-100);font-weight:900}.path-list{margin-top:var(--sp-4)}.path-row{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-top:1px solid var(--c-border);text-decoration:none}.path-row div{display:grid}.path-row span{font-size:.84rem;color:var(--c-muted)}
.timeline{position:relative}.timeline:before{content:"";position:absolute;left:16px;top:12px;bottom:12px;width:2px;background:var(--c-border)}.timeline__item{position:relative;display:grid;grid-template-columns:34px 120px 1fr;gap:var(--sp-3);align-items:start;padding:13px 0;text-decoration:none}.timeline__dot{z-index:1;width:12px;height:12px;border-radius:50%;background:var(--c-teal-500);margin:7px 0 0 11px;box-shadow:0 0 0 5px var(--c-ivory-50)}.timeline__date{font-size:.82rem;color:var(--c-muted);padding-top:4px}.timeline__content{display:grid;padding:var(--sp-3);background:#fff;border:1px solid var(--c-border);border-radius:var(--r-md)}.timeline__content span{font-size:.85rem;color:var(--c-muted)}.person-row{padding:9px 0;border-top:1px solid var(--c-border)}

.tabs{display:flex;gap:2px;border-bottom:1px solid var(--c-border);margin-bottom:var(--sp-5);overflow-x:auto}.tab{border:0;background:transparent;padding:12px 16px;font-weight:800;color:var(--c-muted);cursor:pointer;white-space:nowrap}.tab.is-active{color:var(--c-blue-900);box-shadow:inset 0 -3px var(--c-teal-500)}.tab-panel{display:none}.tab-panel.is-active{display:block}

.concept-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-4)}.concept-card{display:flex;flex-direction:column;gap:8px;min-height:210px;padding:var(--sp-5);background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);text-decoration:none;box-shadow:var(--shadow-sm)}.concept-card:hover{border-color:var(--c-teal-500)}.concept-card strong{font-size:1.25rem;color:var(--c-blue-950)}.concept-card p{color:var(--c-muted);margin:0}.concept-card__meta{margin-top:auto;display:flex;gap:12px;font-size:.8rem;color:var(--c-muted)}
.source-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-4)}.source-card{display:flex;flex-direction:column;gap:8px;padding:var(--sp-5);text-decoration:none}.source-card strong{font-size:1.15rem;color:var(--c-blue-950)}.source-card__foot{margin-top:auto;display:flex;justify-content:space-between;color:var(--c-muted);font-size:.83rem}

.graph-shell{overflow:hidden}.graph-toolbar{display:flex;align-items:end;gap:var(--sp-3);padding:var(--sp-3);border-bottom:1px solid var(--c-border)}.graph-toolbar label{display:grid;gap:4px;font-size:.78rem;font-weight:800}.graph-canvas{height:68vh;min-height:520px;background:linear-gradient(#fff,#fbfcfc)}
.flash-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-4)}.flash-card{position:relative;min-height:300px;border:1px solid var(--c-border);border-radius:var(--r-lg);background:#fff;box-shadow:var(--shadow-sm);overflow:hidden;cursor:pointer;text-align:inherit}.flash-card__front,.flash-card__back{position:absolute;inset:0;padding:var(--sp-4);display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;backface-visibility:hidden;transition:.35s transform}.flash-card__front img{width:100%;height:210px;object-fit:contain}.flash-card__back{transform:rotateY(180deg);background:var(--c-blue-900);color:#fff;text-align:center}.flash-card__back strong{font-size:1.6rem}.flash-card.is-flipped .flash-card__front{transform:rotateY(180deg)}.flash-card.is-flipped .flash-card__back{transform:rotateY(360deg)}.flash-placeholder{display:grid;place-items:center;width:100%;height:210px;background:var(--c-blue-100);font-size:2rem;font-weight:900;color:var(--c-blue-900)}

.form-panel{padding:var(--sp-5);max-width:950px}.form-stack,.form-panel{display:grid;gap:var(--sp-4)}.field{display:grid;gap:7px}.field__label-row{display:flex;justify-content:space-between;gap:10px}.field label,.form-panel label{font-weight:800;font-size:.9rem}.help{color:var(--c-muted);font-size:.8rem}.field__error{color:var(--c-danger);font-size:.86rem}.form-actions{display:flex;gap:var(--sp-2);padding-top:var(--sp-3);border-top:1px solid var(--c-border)}.auth-wrap{display:grid;place-items:center;min-height:65vh}.auth-card{width:min(100%,480px);background:#fff;border:1px solid var(--c-border);border-radius:var(--r-xl);padding:var(--sp-6);box-shadow:var(--shadow-card)}.auth-card h1{font-size:2.4rem}.auth-card form p{display:grid;gap:6px}.auth-card input{min-height:var(--control);border:1px solid var(--c-border);border-radius:10px;padding:8px 11px}

.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-4)}.result-block{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--sp-4)}.result-block h3{margin-top:0}.result-row{display:grid;gap:3px;padding:10px 0;border-top:1px solid var(--c-border);text-decoration:none}.result-row span{font-size:.86rem;color:var(--c-muted)}
.messages{padding-top:var(--sp-3)}.notice{background:var(--c-teal-100);border:1px solid #A4DDDF;border-radius:10px;padding:10px 12px}

.swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--sp-3)}.swatch{min-height:130px;border-radius:var(--r-lg);padding:var(--sp-4);display:flex;align-items:end;font-weight:850}.swatch--blue{background:var(--c-blue-900);color:#fff}.swatch--teal{background:var(--c-teal-500)}.swatch--yellow{background:var(--c-yellow-400)}.swatch--ivory{background:var(--c-ivory-50);border:1px solid var(--c-border)}.demo-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}

@media (max-width:1100px){
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sign-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .organisation-grid,.concept-grid,.source-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .flash-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .detail-grid{grid-template-columns:minmax(0,1fr) 300px}
}
@media (max-width:900px){
  .site-header__inner{grid-template-columns:auto auto;min-height:64px}.mobile-nav-toggle{display:inline-flex;justify-self:end;border:1px solid rgba(255,255,255,.25);background:transparent;color:#fff;border-radius:8px;padding:8px 10px}.nav{display:none;grid-column:1/-1;flex-wrap:wrap;padding-bottom:10px}.nav.is-open{display:flex}.account{position:absolute;right:110px}.account__name{display:none}
  .hero--split{grid-template-columns:1fr}.daily-card{min-height:0;max-width:440px}
  .browse-layout{grid-template-columns:1fr}.filters{display:none;position:fixed;inset:0 0 0 auto;width:min(90vw,380px);z-index:100;top:0;border-radius:0;padding:24px;box-shadow:var(--shadow-pop);overflow:auto}.filters.is-open{display:block}.filters__open,.filters__close{display:inline-flex}.detail-grid{grid-template-columns:1fr}.detail-aside{position:static}.sign-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stats-strip{grid-template-columns:repeat(3,1fr)}.media-gallery{grid-template-columns:1fr}.flash-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .shell{width:min(calc(100% - 24px),var(--content-max))}.main{padding-top:var(--sp-5)}.account{right:82px}.account .badge{display:none}
  .page-header--actions{align-items:start;flex-direction:column}.toolbar{align-items:stretch;flex-direction:column}.toolbar__select{max-width:none}.feature-grid,.organisation-grid,.concept-grid,.source-grid,.search-results{grid-template-columns:1fr}.sign-grid{gap:10px}.sign-card__body{padding:10px}.stats-strip{grid-template-columns:repeat(2,1fr)}.flash-grid{grid-template-columns:1fr}.graph-toolbar{align-items:stretch;flex-direction:column}.graph-toolbar label{width:100%}.timeline__item{grid-template-columns:34px 1fr}.timeline__date{grid-column:2}.timeline__content{grid-column:2}.site-footer__inner{align-items:flex-start;flex-direction:column;padding-block:18px}
}

.smart-select{display:grid;gap:8px}.smart-select__tools{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.smart-select__search{min-height:36px}
.import-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--sp-4)}.import-card{padding:var(--sp-5);display:grid;gap:12px}.import-card>strong{font-size:1.2rem;color:var(--c-blue-950)}.import-card p{margin:0;color:var(--c-muted)}.import-card form p,.import-card>p{font-size:.9rem}
@media (max-width:720px){.import-grid{grid-template-columns:1fr}.smart-select__tools{grid-template-columns:1fr}.smart-select__tools .button{width:100%}}


.legend-row{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:center;margin-bottom:16px}
.legend-item{display:inline-flex;align-items:center;gap:7px;color:var(--c-muted);font-size:.86rem}
.sign-card__topline{display:flex;justify-content:space-between;gap:8px;align-items:center}
.completion-badge{font-size:.75rem;font-weight:800;color:var(--c-muted)}
.progress-dots{display:flex;align-items:center;gap:7px;margin-top:10px}
.progress-dots--large{gap:10px;margin:4px 0 10px}
.dot{width:10px;height:10px;border-radius:999px;background:#E4EAED;border:1px solid #D5DFE3;display:inline-block}
.progress-dots--large .dot{width:12px;height:12px}
.dot--desc{background:color-mix(in srgb, var(--c-blue-700) 66%, white);border-color:color-mix(in srgb, var(--c-blue-700) 80%, white)}
.dot--media{background:color-mix(in srgb, var(--c-teal-500) 70%, white);border-color:color-mix(in srgb, var(--c-teal-600) 80%, white)}
.dot--source{background:color-mix(in srgb, var(--c-yellow-400) 75%, white);border-color:color-mix(in srgb, #B99700 70%, white)}
.dot--context{background:color-mix(in srgb, var(--c-blue-900) 55%, white);border-color:color-mix(in srgb, var(--c-blue-950) 70%, white)}
.completeness-block strong{display:block;margin:6px 0 12px;color:var(--c-blue-950)}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.checklist li{padding-left:18px;position:relative;font-size:.92rem}
.checklist li:before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:999px;transform:translateY(-50%)}
.checklist li.is-ok:before{background:var(--c-teal-500)}
.checklist li.is-missing:before{background:#D8E1E5}
@media (max-width:640px){.legend-row{margin-bottom:12px}}