.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; height: 72px; padding: 0 max(1rem, calc((100vw - 1440px)/2)); border-bottom: 1px solid rgba(100,125,160,.2); background: rgba(8,17,31,.88); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: .7rem; }
.brand div { display: grid; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 40px; flex: 0 0 auto; }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: contain; }
.brand-byline { color: #c6d2e3; font-weight: 650; letter-spacing: .02em; }
.brand-byline span { color: var(--accent); font-weight: 800; letter-spacing: .035em; }
.topbar-meta { display: flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .8rem; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(105,213,159,.12); }
.shell { max-width: 1440px; margin: auto; padding: 2.5rem 1.2rem 5rem; }
.hero { display: flex; align-items: end; justify-content: space-between; gap: 2rem; min-height: 220px; padding: 1rem 0 2rem; }
.subtitle { margin: .7rem 0 0; color: var(--muted); font-size: 1.15rem; }
.hero-facts { display: flex; gap: 1rem; }
.hero-facts div { min-width: 125px; padding: 1rem 1.2rem; border-left: 1px solid var(--line); }
.hero-facts strong, .hero-facts span { display: block; }
.hero-facts strong { font-size: 2.2rem; line-height: 1; }
.hero-facts span { color: var(--muted); font-size: .78rem; margin-top: .45rem; }
.control-deck { display: flex; flex-wrap: wrap; align-items: end; gap: 1.2rem; margin-bottom: 1.2rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(16,27,46,.8); box-shadow: var(--shadow); }
.control-group { display: flex; align-items: end; gap: .6rem; }
.control-label { align-self: center; color: var(--muted); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.scenario-actions { flex: 1; flex-wrap: wrap; justify-content: flex-end; }
.scenario-actions label { min-width: 190px; }
.kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: .8rem; margin: 1.1rem 0; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(300px, .9fr); gap: 1rem; margin-bottom: 1rem; }
.lower-grid { grid-template-columns: 1.15fr .85fr; }
.card { margin-bottom: 1rem; padding: 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg,rgba(21,35,58,.92),rgba(13,24,42,.94)); box-shadow: var(--shadow); overflow: hidden; }
.dashboard-grid > .card { margin-bottom: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.inline-controls, .chart-switches, .comparison-controls, .subhead { display: flex; align-items: center; gap: .6rem; }
.coalition-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2rem; }
.card.methodology { padding: 0; }
.methodology-summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.2rem; list-style: none; }
.methodology-summary::-webkit-details-marker { display: none; }
.methodology-summary p { margin-bottom: .25rem; }
.methodology-toggle { position: relative; width: 34px; height: 34px; flex: 0 0 auto; border: 1px solid var(--line); border-radius: 50%; background: var(--surface-2); transition: border-color .2s ease, background-color .2s ease; }
.methodology-toggle::before, .methodology-toggle::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; border-radius: 2px; background: var(--accent); transform: translate(-50%, -50%); transition: opacity .2s ease, transform .2s ease; }
.methodology-toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.methodology-details[open] > .methodology-summary .methodology-toggle { border-color: var(--accent); background: rgba(96,165,250,.1); }
.methodology-details[open] > .methodology-summary .methodology-toggle::after { opacity: 0; transform: translate(-50%, -50%) rotate(0deg); }
.methodology-content { padding: 0 1.2rem 1.2rem; }
.method-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.method-grid article { padding: 1rem; background: var(--surface); }
.method-grid article > span { color: var(--accent); font: 800 .72rem/1 var(--font); letter-spacing: .1em; }
.method-grid h3 { margin: .45rem 0; }
.method-grid p { color: var(--muted); font-size: .86rem; margin-bottom: 0; }
.source-box { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 1rem; padding: 1rem; border-radius: 10px; background: var(--surface-2); }
.source-box p { margin: .2rem 0 0; color: var(--muted); font-size: .82rem; }
.legal { color: var(--muted); font-size: .78rem; margin: 1rem 0 0; }
.site-footer { border-top: 1px solid rgba(100,125,160,.2); background: rgba(8,17,31,.72); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; max-width: 1440px; margin: auto; padding: 1.35rem 1.2rem; color: var(--muted); font-size: .78rem; }
.footer-inner strong { color: var(--text); font-weight: 700; letter-spacing: .02em; }
.footer-inner strong a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.footer-inner strong a:hover { color: var(--accent); }