:root { --source-panel: rgba(22, 30, 38, .86); --source-border: rgba(148, 163, 184, .18); }
.sources-shell { width: min(1140px, calc(100% - 2rem)); margin: 0 auto; }
.sources-hero { padding: clamp(1rem, 2vw, 1.75rem) 0 clamp(3.5rem, 9vw, 7rem); border-bottom: 1px solid var(--border); background: radial-gradient(90% 85% at 88% -15%, rgba(212,175,55,.18), transparent 65%), radial-gradient(60% 70% at 8% 20%, rgba(45,212,191,.10), transparent 62%), var(--bg); }
.sources-nav { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-bottom: clamp(2.5rem, 6vw, 5rem); }
.sources-brand { font-family: var(--font-serif); color: var(--text); font-size: 1.45rem; font-weight: 700; letter-spacing: .01em; }
.sources-brand span { color: var(--accent); font-family: var(--font-sans); font-size: .85em; }
.sources-nav__actions { display: flex; align-items: center; gap: .9rem; color: var(--text-dim); font-size: .86rem; }
.sources-nav__actions a:hover { color: var(--accent); }
.sources-hero h1 { max-width: 780px; margin: .25rem 0 1rem; font: 700 clamp(2.25rem, 5.8vw, 4.9rem)/.98 var(--font-serif); letter-spacing: -.03em; color: #fff; }
.sources-hero__lede { max-width: 760px; margin: 0; color: var(--text-dim); font-size: clamp(1rem, 1.8vw, 1.18rem); }
.sources-hero__facts { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: clamp(2rem, 5vw, 3.5rem); }
.sources-hero__facts div { display: grid; gap: .1rem; min-width: 150px; padding: .85rem 1rem; border: 1px solid var(--source-border); border-radius: 14px; background: rgba(255,255,255,.03); }
.sources-hero__facts strong { color: var(--accent); font-size: 1.25rem; line-height: 1; }
.sources-hero__facts span { color: var(--text-mute); font-size: .76rem; }
.sources-main { padding: clamp(2.5rem, 6vw, 5rem) 0; }
.source-principles { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 6vw, 6rem); padding-bottom: clamp(2.25rem, 5vw, 4rem); border-bottom: 1px solid var(--source-border); }
.source-principles h2 { margin: 0; font: 700 clamp(1.9rem, 3.5vw, 2.9rem)/1.05 var(--font-serif); color: var(--text); }
.source-principles ul { display: grid; gap: .9rem; margin: 0; padding: 0; list-style: none; color: var(--text-dim); }
.source-principles li { position: relative; padding-left: 1.4rem; }
.source-principles li::before { content: ""; position: absolute; top: .55rem; left: 0; width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(212,175,55,.12); }
.registry-controls { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .45rem 1rem; align-items: end; max-width: 680px; margin: clamp(2.25rem, 5vw, 4rem) 0 2rem; }
.registry-controls label { color: var(--text); font-size: .88rem; font-weight: 700; }
.registry-controls input { grid-column: 1; width: 100%; min-height: 48px; padding: .7rem 1rem; border: 1px solid var(--border-strong); border-radius: 12px; outline: none; background: var(--surface); color: var(--text); font: inherit; }
.registry-controls input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(212,175,55,.14); }
.registry-controls p { grid-column: 2; grid-row: 1 / span 2; margin: 0; color: var(--text-mute); font-size: .8rem; }
.source-list { display: grid; gap: 1.25rem; }
.source-card { overflow: hidden; border: 1px solid var(--source-border); border-radius: var(--radius-lg); background: linear-gradient(145deg, var(--source-panel), rgba(15,21,27,.9)); box-shadow: var(--shadow-sm); }
.source-card__header { padding: clamp(1.25rem, 3vw, 2rem); border-bottom: 1px solid var(--source-border); }
.source-card__header h2 { margin: 0; color: var(--text); font: 700 clamp(1.45rem, 2.8vw, 2.1rem)/1.05 var(--font-serif); }
.source-card__kind { margin: .45rem 0 .7rem; color: var(--accent); font-size: .8rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.source-card__site { color: var(--text-mute); font-size: .85rem; text-decoration: underline; text-underline-offset: .2em; }
.source-card__site:hover, .source-row__name:hover { color: var(--accent); }
.source-card__columns { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.source-card__section { min-width: 0; padding: clamp(1.25rem, 3vw, 2rem); }
.source-card__section + .source-card__section { border-left: 1px solid var(--source-border); background: rgba(255,255,255,.018); }
.source-card__section h3 { margin: 0 0 1rem; color: var(--text); font-size: .94rem; }
.source-rows, .next-layers { display: grid; gap: .9rem; margin: 0; padding: 0; list-style: none; }
.source-row__name { display: inline-flex; gap: .35rem; align-items: baseline; color: var(--text); font-size: .9rem; font-weight: 700; }
.source-row__arrow { color: var(--accent); font-size: .85em; }
.source-row__use { margin: .25rem 0 0; color: var(--text-mute); font-size: .82rem; line-height: 1.45; }
.next-layers { counter-reset: layer; }
.next-layers li { position: relative; padding-left: 1.85rem; color: var(--text-dim); font-size: .86rem; line-height: 1.45; }
.next-layers li::before { counter-increment: layer; content: "0" counter(layer); position: absolute; left: 0; color: var(--accent); font-weight: 800; font-size: .73rem; letter-spacing: .04em; }
.source-empty { margin: 0; padding: 2rem; border: 1px dashed var(--border-strong); border-radius: 14px; color: var(--text-mute); text-align: center; }
.source-noscript { color: var(--text-dim); }
.sources-footer { display: flex; justify-content: space-between; gap: 1rem; padding: 1.5rem 0 2.5rem; border-top: 1px solid var(--source-border); color: var(--text-mute); font-size: .8rem; }
.sources-footer p { margin: 0; }
.sources-footer div { display: flex; gap: 1rem; }.sources-footer a:hover { color: var(--accent); }
@media (max-width: 720px) { .sources-shell { width: min(100% - 1.25rem, 1140px); } .sources-nav__actions { gap: .55rem; font-size: .75rem; } .sources-nav__actions a:first-child { display: none; } .source-principles, .source-card__columns { grid-template-columns: 1fr; } .source-card__section + .source-card__section { border-top: 1px solid var(--source-border); border-left: 0; } .registry-controls { grid-template-columns: 1fr; } .registry-controls p { grid-column: 1; grid-row: auto; } .sources-footer { align-items: flex-start; flex-direction: column; } }