body.research-only-app { margin: 0; min-width: 0; background: #f6f7f9; color: var(--text); font-size: 16px; }
[hidden] { display: none !important; }
.auth-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-card { width: min(100%, 430px); border: 1px solid var(--panel-border); border-radius: 20px; background: white; padding: 32px; box-shadow: 0 20px 55px rgba(20,28,48,.1); }
.auth-card h1 { margin: 5px 0 8px; font-size: 34px; letter-spacing: -.04em; }
.auth-card > p:not(.eyebrow) { margin: 0 0 24px; color: var(--muted); }
.auth-form { display: grid; gap: 15px; }
.auth-form label { display: grid; gap: 6px; color: var(--text); font-size: 14px; font-weight: 750; }
.auth-form input { min-height: 48px; border: 1px solid #cfd5df; border-radius: 11px; padding: 10px 13px; color: var(--text); font: inherit; font-size: 16px; }
.auth-form .primary-button { min-height: 48px; margin-top: 4px; justify-content: center; font-size: 16px; }
.auth-form button:disabled { opacity: .6; cursor: wait; }
.auth-status { min-height: 22px; margin: 0; color: var(--muted); font-size: 14px; }
.auth-status.is-error { color: var(--red); }
.account-block { display: grid; justify-items: stretch; gap: 8px; margin-top: auto; color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.account-block .ghost-button { min-height: 36px; padding: 6px 11px; }
.auth-logo { display: block; width: 150px; height: auto; margin: -18px 0 -20px; object-fit: contain; object-position: left center; }
.research-app-shell { width: 100%; min-height: 100vh; display: grid; grid-template-columns: 212px minmax(0, 1fr); gap: 0; margin: 0; padding: 0; }
.research-sidebar { position: sticky; top: 0; align-self: start; min-height: 100vh; display: flex; flex-direction: column; gap: 12px; border-right: 1px solid #d8ddd6; background: #f0f2ed; padding: 16px 12px 14px; box-shadow: 5px 0 24px rgba(25,40,31,.035); }
.sidebar-brand { display: flex; align-items: center; gap: 10px; min-height: 58px; border: 1px solid #dde1da; border-radius: 13px; background: rgba(255,255,255,.72); padding: 7px 9px; }
.sidebar-brand span { color: #536057; font-size: 10px; font-weight: 850; letter-spacing: .07em; line-height: 1.25; text-transform: uppercase; }
.sidebar-logo { display: block; width: 58px; height: 58px; margin: 0; object-fit: contain; }
.sidebar-section-label { margin: 7px 7px 0; color: #869087; font-size: 10px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.sidebar-navigation { min-width: 0; }
.primary-navigation { min-width: 0; border-bottom: 1px solid #d8ddd6; padding-bottom: 10px; }
.primary-tabs { display: grid; gap: 4px; }
.primary-tab { min-height: 42px; border: 0; border-radius: 9px; background: transparent; padding: 9px 11px; color: #4e5d53; font: inherit; font-size: 14px; font-weight: 850; text-align: left; cursor: pointer; }
.primary-tab:hover { background: rgba(255,255,255,.72); }
.primary-tab.active { background: #dce7df; color: #173b2a; }
.research-main { min-width: 0; padding: 22px clamp(22px, 3vw, 48px) 64px; }
.research-app-brand { min-height: 22px; display: flex; align-items: center; justify-content: flex-end; margin: 0 0 14px; }
.library-status { color: var(--muted); font-size: 14px; text-align: right; }
.research-dashboard { display: grid; gap: 18px; font-size: 16px; }
.research-tabs { display: grid; grid-template-columns: 1fr; gap: 3px; }
.research-tab { position: relative; min-width: 0; min-height: 40px; border: 0; border-radius: 9px; padding: 8px 10px 8px 31px; background: transparent; color: #5e6861; font: inherit; font-size: 13px; font-weight: 760; cursor: pointer; text-align: left; }
.research-tab::before { content: ''; position: absolute; left: 12px; top: 50%; width: 7px; height: 7px; border: 1.5px solid #8b958d; border-radius: 50%; transform: translateY(-50%); }
.research-tab:hover { background: rgba(255,255,255,.72); color: #17251c; }
.research-tab.active { background: #173b2a; color: #fff; box-shadow: 0 7px 18px rgba(23,59,42,.16); }
.research-tab.active::before { border-color: #c7e6d4; background: #c7e6d4; }
.research-toolbar { display: grid; grid-template-columns: minmax(260px, 1fr) 220px auto auto; gap: 10px; align-items: end; padding: 14px; border: 1px solid var(--panel-border); border-radius: 16px; background: white; }
.research-search input, .research-select select { width: 100%; min-height: 46px; border: 1px solid #cfd5df; border-radius: 11px; background: white; padding: 10px 13px; color: var(--text); font: inherit; font-size: 16px; }
.research-select { display: grid; gap: 5px; }
.research-select span { color: var(--muted); font-size: 13px; font-weight: 750; }
.research-toolbar .primary-button, .research-toolbar .ghost-button, .card-actions .ghost-button, .load-local-button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; border-radius: 11px; padding: 10px 16px; font-size: 15px; font-weight: 800; }
.research-view { min-width: 0; }
.research-summary-line { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 4px 0 12px; color: var(--muted); font-size: 15px; }
.research-summary-line strong { color: var(--text); font-size: 18px; }
.source-browser-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.source-browser-head .research-summary-line { flex: 1; margin-bottom: 0; }
.research-view-toggle { display: inline-flex; flex: 0 0 auto; gap: 3px; padding: 3px; border: 1px solid var(--panel-border); border-radius: 11px; background: white; }
.research-view-toggle button { min-height: 44px; border: 0; border-radius: 8px; background: transparent; padding: 7px 12px; color: var(--muted); font: inherit; font-weight: 800; cursor: pointer; }
.research-view-toggle button.active { background: var(--blue-soft); color: var(--blue); }
.research-view-toggle button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.desire-list { border-top: 1px solid var(--panel-border); }
.desire-item { border-bottom: 1px solid var(--panel-border); }
.desire-row { width: 100%; min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border: 0; background: transparent; padding: 15px 5px; color: var(--text); text-align: left; cursor: pointer; }
.desire-row > span { font-size: clamp(20px, 2.1vw, 27px); line-height: 1.2; font-weight: 780; letter-spacing: -.025em; }
.desire-row strong { color: var(--muted); font-size: 18px; }
.desire-row:hover > span, .desire-item.is-open > .desire-row > span { color: var(--blue); }
.method-note { margin: -2px 0 14px; border: 1px solid #dfe4dd; border-radius: 12px; background: #f8faf7; padding: 0 13px; color: #5a675e; }
.method-note summary { min-height: 40px; display: flex; align-items: center; color: #284c38; font-size: 13px; font-weight: 800; cursor: pointer; }
.method-note p { max-width: 90ch; margin: 0 0 13px; font-size: 13px; line-height: 1.55; }
.language-filters { padding-top: 2px; }
.language-row-copy { display: grid; gap: 6px; min-width: 0; }
.language-row-copy > span { overflow-wrap: anywhere; }
.language-row-copy small { display: flex; flex-wrap: wrap; gap: 5px; font-size: 11px; font-weight: 750; letter-spacing: 0; }
.language-row-copy small b, .language-row-copy small em, .language-row-copy small i { border-radius: 999px; padding: 3px 7px; font-style: normal; line-height: 1; }
.language-row-copy small b { background: #e8f1ff; color: #195cad; }
.language-row-copy small em { background: #eef0f4; color: #626b79; }
.language-row-copy small .signal-urgency { background: #fff0e8; color: #a94713; }
.language-row-copy small .signal-staying { background: #eee9ff; color: #6540a4; }
.desire-detail { margin: 0 0 18px; padding: 18px; border: 1px solid var(--panel-border); border-radius: 16px; background: #f8f9fb; }
.signal-evidence-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0 0 14px; }
.signal-evidence-summary section { border: 1px solid #dfe3eb; border-radius: 12px; background: white; padding: 12px; }
.signal-evidence-summary section > strong { display: block; margin-bottom: 8px; font-size: 13px; }
.signal-evidence-summary section > div { display: flex; flex-wrap: wrap; gap: 6px; }
.signal-evidence-summary section span { border-radius: 999px; background: #f0f2f6; padding: 4px 8px; color: #555f70; font-size: 12px; font-weight: 700; }
.signal-evidence-summary section span b { color: #111827; }
@media (max-width: 640px) { .signal-evidence-summary { grid-template-columns: 1fr; } }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.filter-pill { min-height: 40px; border: 1px solid #d7dce5; border-radius: 999px; background: white; padding: 8px 13px; color: var(--muted); font: inherit; font-size: 14px; font-weight: 750; cursor: pointer; }
.filter-pill:hover { border-color: #aeb8ca; color: var(--text); }
.filter-pill.active { border-color: var(--blue); background: var(--blue-soft); color: var(--blue); }
.filter-pill-subtle { margin-left: auto; border-style: dashed; background: transparent; }
.desire-terms, .desire-quote-terms, .banger-tags, .banger-highlights { display: flex; flex-wrap: wrap; gap: 7px; }
.desire-terms { margin-bottom: 14px; }
.desire-terms > span, .desire-quote-terms > span, .banger-tags span, .banger-highlights mark { border: 1px solid #dbe0e8; border-radius: 999px; background: white; padding: 6px 10px; color: var(--muted); font-size: 13px; }
.desire-terms strong { color: var(--text); }
.desire-evidence, .source-evidence-list { display: grid; grid-template-columns: 1fr; gap: 9px; max-height: none; overflow: visible; padding: 0; }
.source-evidence-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 14px; }
.source-evidence-tiles .desire-quote { display: flex; flex-direction: column; min-height: 260px; box-shadow: 0 7px 22px rgba(25,38,29,.05); }
.source-evidence-tiles .desire-quote > p { max-width: none; }
.source-evidence-tiles .card-actions { margin-top: auto; padding-top: 18px; }
.desire-quote { min-width: 0; border: 1px solid #dde2ea; border-radius: 13px; background: white; padding: 15px 16px; }
.desire-quote p { max-width: 82ch; margin: 0; font-size: 17px; line-height: 1.58; overflow-wrap: anywhere; }
.research-result-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; color: var(--muted); font-size: 14px; }
.research-result-meta .evidence-author { color: var(--text); font-weight: 800; }
.research-result-meta > * + *::before { content: '·'; margin-right: 7px; color: #b6bdc8; }
.evidence-total { margin: 14px 0 0; color: var(--muted); font-size: 14px; }
.override-error { margin: 0 0 12px; border: 1px solid #efc2bc; border-radius: 10px; background: #fff2f0; padding: 9px 12px; color: #a33b2d; font-size: 13px; }
.language-moderation { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .7fr) auto; gap: 12px; align-items: end; margin-top: 18px; border-top: 1px solid #dfe3ea; padding-top: 16px; }
.language-moderation > div, .language-moderation label { display: grid; gap: 4px; }
.language-moderation span { color: var(--muted); font-size: 12px; line-height: 1.4; }
.language-moderation input { min-height: 40px; width: 100%; border: 1px solid #cfd5df; border-radius: 9px; background: white; padding: 7px 10px; color: var(--text); font: inherit; font-size: 13px; }
.language-moderation .ghost-button { min-height: 40px; }
.language-moderation button:disabled { opacity: .6; cursor: wait; }
@media (max-width: 760px) { .language-moderation { grid-template-columns: 1fr; } }
.solution-stage { display: grid; gap: 10px; }
.solution-stage + .solution-stage { margin-top: 20px; padding-top: 18px; border-top: 1px solid #dfe3ea; }
.solution-stage h3 { margin: 0; font-size: 18px; }
.solution-stage h3 span { color: var(--muted); font-weight: 650; }
.solution-family-map { margin: 0 0 14px; border: 1px solid #d7e2d9; border-radius: 12px; background: #f6faf7; padding: 13px; }
.solution-family-map > strong { font-size: 13px; }
.solution-family-map > div { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.solution-family-map span { border: 1px solid #d8e1da; border-radius: 999px; background: white; padding: 5px 9px; color: #4e5d53; font-size: 12px; }
.solution-family-map span b { color: #14281c; }
.solution-row-name { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.solution-family-pill { display: inline-flex; align-items: center; min-height: 22px; border: 1px solid #cbdacf; border-radius: 999px; background: #eef5f0; padding: 2px 8px; color: #355b42; font-size: 9px; font-weight: 850; letter-spacing: .04em; text-transform: uppercase; }
.solution-family-map p { margin: 9px 0 0; color: var(--muted); font-size: 12px; }
.solution-pros-cons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0 0 20px; }
.solution-pros-cons > section { border: 1px solid #dfe3ea; border-radius: 13px; background: white; padding: 14px; }
.solution-pros-cons h3 { margin: 0 0 10px; font-size: 18px; }
.solution-pros-cons h3 span { color: var(--muted); font-size: 13px; font-weight: 650; }
.solution-pros { box-shadow: inset 3px 0 #4ca679; }
.solution-cons { box-shadow: inset 3px 0 #d27565; }
.solution-pros-cons p { margin: 0; color: var(--muted); font-size: 13px; }
.pros-cons-count { margin: -4px 0 10px !important; }
.pros-cons-phrases { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.pros-cons-phrases li { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; border-top: 1px solid #edf0f3; padding: 9px 0; color: #374151; font-size: 14px; font-weight: 700; }
.pros-cons-phrases li::before { content: '•'; color: #87909d; }
.pros-cons-phrases li span { flex: 1; }
.pros-cons-phrases strong { color: #111827; }
@media (max-width: 640px) { .solution-pros-cons { grid-template-columns: 1fr; } }
.coverage-warning { margin: 0 0 14px; border: 1px solid #ebd9ad; border-radius: 12px; background: #fff9e9; padding: 11px 13px; color: #74591f; font-size: 13px; }
.product-switcher { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 20px; }
.product-card { min-width: 0; display: grid; gap: 4px; border: 1px solid #dce1e8; border-radius: 14px; background: white; padding: 14px; color: var(--text); text-align: left; cursor: pointer; }
.product-card:hover { border-color: #aeb8c7; }
.product-card.active { border-color: #1e5d3b; box-shadow: inset 0 0 0 1px #1e5d3b; background: #f5faf7; }
.product-card span { font-size: 15px; font-weight: 850; }
.product-card strong { font-size: 20px; letter-spacing: -.02em; }
.product-card small { color: var(--muted); font-size: 11px; line-height: 1.35; }
.mechanism-list { display: grid; gap: 10px; }
.mechanism-item { border: 1px solid var(--panel-border); border-radius: 15px; background: white; overflow: hidden; }
.mechanism-item.is-open { border-color: #b8c3d6; box-shadow: var(--shadow-soft); }
.mechanism-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; border: 0; background: transparent; padding: 16px 18px; text-align: left; cursor: pointer; }
.mechanism-row > span { display: grid; gap: 3px; }
.mechanism-row small { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.mechanism-row b { color: var(--text); font-size: 17px; }
.mechanism-row em { color: var(--muted); font-size: 13px; font-style: normal; font-weight: 600; }
.mechanism-row > strong { flex: 0 0 auto; color: var(--muted); font-size: 13px; }
.mechanism-detail { display: grid; gap: 12px; border-top: 1px solid #e2e6ed; background: #f8f9fb; padding: 16px 18px 18px; }
.mechanism-ingredients { display: flex; flex-wrap: wrap; gap: 6px; }
.mechanism-ingredients span { border: 1px solid #dbe0e8; border-radius: 999px; background: white; padding: 5px 9px; color: #4f5968; font-size: 12px; font-weight: 750; }
.mechanism-concept, .claim-boundary, .mechanism-studies article { border: 1px solid #dfe3ea; border-radius: 12px; background: white; padding: 13px; }
.mechanism-concept > span { color: #7b5b20; font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.mechanism-concept blockquote { margin: 7px 0 0; color: #1d2633; font-size: 18px; font-weight: 750; }
.claim-boundary { display: grid; grid-template-columns: 110px 1fr; gap: 7px 10px; }
.claim-boundary strong { font-size: 12px; }
.claim-boundary p { margin: 0; color: var(--muted); font-size: 13px; }
.mechanism-studies { display: grid; gap: 9px; }
.mechanism-studies article { display: grid; gap: 7px; }
.mechanism-studies article > div { display: grid; gap: 2px; }
.mechanism-studies span, .mechanism-studies small, .mechanism-gap { color: var(--muted); font-size: 12px; }
.mechanism-studies p { margin: 0; font-size: 14px; }
.mechanism-studies a { color: var(--blue); font-size: 13px; font-weight: 750; }
.mechanism-gap { margin: 0; }
.new-information-intro { display: flex; align-items: end; justify-content: space-between; gap: 28px; border: 1px solid #dfe4e9; border-radius: 18px; background: white; padding: 22px; }
.new-information-intro > div:first-child { max-width: 720px; }
.new-information-intro > div:first-child > span, .astonishing-numbers > span, .confirmation-kicker { color: #2f6a48; font-size: 11px; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.new-information-intro h2 { margin: 6px 0 7px; font-size: clamp(25px, 3vw, 36px); letter-spacing: -.035em; }
.new-information-intro p { margin: 0; color: var(--muted); line-height: 1.5; }
.new-information-stats { min-width: 360px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.new-information-stats span { display: grid; gap: 2px; border-left: 1px solid #e2e6eb; padding-left: 12px; color: var(--muted); font-size: 11px; }
.new-information-stats strong { color: var(--text); font-size: 23px; }
.new-information-list { display: grid; gap: 9px; }
.new-information-item { border: 1px solid #dfe3e9; border-radius: 15px; background: white; overflow: hidden; }
.new-information-item.is-open { border-color: #9eb6a7; box-shadow: var(--shadow-soft); }
.new-information-row { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 0; background: transparent; padding: 16px 18px; text-align: left; cursor: pointer; }
.new-information-row > span { min-width: 0; display: grid; gap: 4px; }
.new-information-row small { color: #3f7153; font-size: 10px; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.new-information-row b { font-size: 17px; line-height: 1.3; }
.new-information-row em { max-width: 100ch; overflow: hidden; color: var(--muted); font-size: 13px; font-style: normal; text-overflow: ellipsis; white-space: nowrap; }
.new-information-row i { overflow: hidden; color: #8a928d; font-size: 11px; font-style: normal; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.new-information-row > strong { flex: 0 0 auto; color: var(--muted); font-size: 12px; }
.new-information-detail { display: grid; gap: 14px; border-top: 1px solid #e2e6eb; background: #f8faf9; padding: 18px; }
.study-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.study-facts section, .study-guardrails section { border: 1px solid #dfe5e1; border-radius: 12px; background: white; padding: 13px; }
.study-facts section:last-child { grid-column: 1 / -1; }
.study-facts span { color: #607065; font-size: 11px; font-weight: 850; text-transform: uppercase; }
.study-facts p, .study-guardrails p { margin: 5px 0 0; line-height: 1.5; }
.study-provenance { border: 1px solid #d8dfda; border-radius: 12px; background: #f7faf7; padding: 13px; }
.study-provenance > span { color: #376249; font-size: 10px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.study-provenance p { margin: 7px 0 0; color: #59645c; font-size: 12px; }
.study-provenance code { display: block; margin-top: 8px; overflow-wrap: anywhere; color: #667068; font-size: 11px; }
.astonishing-numbers { border: 1px solid #d6e5da; border-radius: 13px; background: #f2f9f4; padding: 14px; }
.astonishing-numbers > div { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.astonishing-numbers article { display: grid; gap: 3px; border-radius: 10px; background: white; padding: 11px; }
.astonishing-numbers strong { font-size: 22px; }
.astonishing-numbers small { color: var(--muted); font-size: 11px; }
.study-guardrails { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.study-guardrails strong { font-size: 12px; }
.study-guardrails p { color: var(--muted); font-size: 13px; }
.new-information-detail footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }
.new-information-detail footer a { min-height: 40px; display: inline-flex; align-items: center; text-decoration: none; }
.education-list { display: grid; gap: 10px; }
.education-item { border: 1px solid var(--panel-border); border-radius: 15px; background: white; overflow: hidden; }
.education-item.is-open { border-color: #b8c3d6; box-shadow: var(--shadow-soft); }
.education-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: 100%; border: 0; background: transparent; padding: 16px 18px; text-align: left; cursor: pointer; }
.education-row > span { display: grid; gap: 4px; }
.education-row small { color: #7b5b20; font-size: 10px; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.education-row b { font-size: 18px; }
.education-row > strong { flex: 0 0 auto; color: var(--muted); font-size: 13px; }
.education-detail { display: grid; gap: 12px; border-top: 1px solid #e2e6ed; background: #f8f9fb; padding: 16px 18px 18px; }
.education-gap { border: 1px solid #eadab8; border-radius: 12px; background: #fffaf0; padding: 13px; }
.education-gap p { margin: 5px 0 0; color: #5f5031; line-height: 1.5; }
.education-proof-summary { display: flex; flex-wrap: wrap; gap: 7px; }
.education-proof-summary span { border-radius: 999px; background: #e9eef6; padding: 5px 9px; color: #4d5c70; font-size: 12px; font-weight: 750; }
.trend-groups { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.trend-groups > section { border: 1px solid var(--panel-border); border-radius: 15px; background: white; padding: 15px; }
.trend-groups h3 { margin: 0 0 10px; }
.trend-groups section > div { display: grid; gap: 2px; }
.trend-groups article { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid #edf0f4; padding: 9px 0; }
.trend-groups article span { color: var(--muted); font-size: 12px; text-align: right; }
@media (max-width: 760px) { .trend-groups { grid-template-columns: 1fr; } .education-row { align-items: start; } .education-row > strong { max-width: 115px; text-align: right; } }
.banger-controls { display: grid; gap: 2px; }
.banger-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.banger-card { display: grid; align-content: start; gap: 12px; min-width: 0; border: 1px solid var(--panel-border); border-radius: 16px; background: white; padding: 18px; box-shadow: var(--shadow-soft); }
.banger-card blockquote { margin: 0; font-size: 19px; line-height: 1.5; font-weight: 650; overflow-wrap: anywhere; }
.banger-tags span { background: #fff7e8; border-color: #f3d59e; color: #8b5b0a; }
.banger-highlights mark { background: #fff2a8; border-color: #f0d65d; color: #594600; }
.banger-context { border-top: 1px solid #e4e7ed; padding-top: 10px; color: var(--muted); }
.banger-context summary { min-height: 36px; display: flex; align-items: center; font-size: 14px; font-weight: 800; cursor: pointer; }
.banger-context p { margin: 8px 0 0; font-size: 15px; line-height: 1.55; white-space: pre-wrap; }
.card-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.card-actions .ghost-button { min-height: 40px; padding: 7px 12px; text-decoration: none; }
.load-local-button { width: 100%; margin-top: 14px; border: 1px solid #cfd5df; background: white; color: var(--text); cursor: pointer; }
.conversation-button { border-color: #bbd9c4 !important; color: #205e34 !important; background: #f2faf4 !important; }
.confirmation-backdrop { position: fixed; inset: 0; z-index: 1100; display: grid; place-items: center; background: rgba(17,24,39,.55); padding: 20px; }
.confirmation-dialog { width: min(100%, 520px); border-radius: 18px; background: white; padding: 24px; box-shadow: 0 30px 90px rgba(17,24,39,.28); }
.confirmation-dialog h2 { margin: 7px 0 10px; font-size: 25px; letter-spacing: -.025em; }
.confirmation-dialog blockquote { margin: 14px 0; border-left: 3px solid #d6a09a; background: #fff8f7; padding: 11px 14px; font-size: 18px; font-weight: 750; }
.confirmation-dialog > p { color: var(--muted); line-height: 1.5; }
.confirmation-dialog form { display: grid; gap: 15px; }
.confirmation-dialog label { display: grid; gap: 5px; color: var(--muted); font-size: 12px; font-weight: 750; }
.confirmation-dialog input { min-height: 44px; border: 1px solid #cfd5df; border-radius: 10px; padding: 9px 11px; font: inherit; }
.confirmation-dialog form > div { display: flex; justify-content: flex-end; gap: 8px; }
.danger-ghost { border-color: #e4b7b0 !important; color: #9e3527 !important; }
.danger-button { background: #a83c2d !important; }
.conversation-backdrop { position: fixed; inset: 0; z-index: 1000; display: grid; justify-items: end; background: rgba(17, 24, 39, .52); backdrop-filter: blur(4px); }
.conversation-panel { width: min(720px, 94vw); height: 100%; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; overflow: hidden; background: #fbfcfa; box-shadow: -24px 0 70px rgba(17, 24, 39, .22); }
.conversation-panel > header { display: flex; justify-content: space-between; gap: 20px; padding: 24px 26px 20px; border-bottom: 1px solid #dde4dc; background: white; }
.conversation-panel header span { color: #367049; font-size: 12px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.conversation-panel h2 { margin: 4px 0; font-size: 25px; }
.conversation-panel header p { margin: 0; color: var(--muted); font-size: 14px; }
.conversation-close { width: 42px; height: 42px; flex: 0 0 auto; border: 1px solid #d5dbe2; border-radius: 50%; background: white; color: var(--text); font-size: 28px; line-height: 1; cursor: pointer; }
.conversation-chain { overflow-y: auto; padding: 22px 26px 32px; }
.conversation-entry { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; padding-bottom: 18px; margin-left: calc(var(--thread-depth, 0) * 18px); }
.conversation-entry:not(:last-child)::before { content: ''; position: absolute; left: 11px; top: 20px; bottom: -1px; width: 2px; background: #d8e5da; }
.conversation-marker { position: relative; z-index: 1; width: 24px; height: 24px; border: 6px solid #f6fbf7; border-radius: 50%; background: #68a676; box-shadow: 0 0 0 1px #bed2c2; }
.conversation-entry.is-root .conversation-marker { background: #255c37; }
.conversation-entry > div:last-child { border: 1px solid #dfe5df; border-radius: 14px; background: white; padding: 15px 16px; }
.conversation-entry p { margin: 0; font-size: 16px; line-height: 1.58; white-space: pre-wrap; overflow-wrap: anywhere; }
.conversation-panel > footer { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 26px; border-top: 1px solid #dde4dc; background: white; }
.conversation-panel > footer a { text-decoration: none; }
.research-loading { min-height: 48vh; display: grid; place-content: center; justify-items: center; gap: 8px; color: var(--muted); text-align: center; }
.research-loading strong { color: var(--text); font-size: 19px; }
.loading-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--blue); animation: researchPulse 1s ease-in-out infinite alternate; }
@keyframes researchPulse { to { transform: scale(1.55); opacity: .45; } }
@media (max-width: 1050px) {
  .research-app-shell { width: 100%; grid-template-columns: 196px minmax(0, 1fr); gap: 0; padding: 0; }
  .research-sidebar { top: 0; min-height: 100vh; }
  .research-main { padding: 18px 22px 56px; }
  .research-app-brand { align-items: start; }
  .library-status { max-width: 58%; font-size: 12px; }
  .research-toolbar { grid-template-columns: 1fr 1fr; }
  .research-search { grid-column: 1 / -1; }
  .source-evidence-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .banger-grid { grid-template-columns: 1fr; }
  .product-switcher { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .new-information-intro { align-items: start; flex-direction: column; }
  .new-information-stats { width: 100%; min-width: 0; }
}
@media (max-width: 760px) {
  .research-app-shell { grid-template-columns: 1fr; gap: 14px; }
  .research-sidebar { position: static; min-height: 0; gap: 8px; padding: 9px 10px; }
  .sidebar-brand { min-height: 48px; padding: 4px 8px; }
  .sidebar-logo { width: 44px; height: 44px; margin: 0; }
  .sidebar-brand span { font-size: 9px; }
  .sidebar-section-label { display: none; }
  .research-main { padding: 0 12px 48px; }
  .research-tabs { display: flex; flex-wrap: nowrap; gap: 6px; overflow-x: auto; padding: 2px 0 5px; scrollbar-width: none; }
  .research-tabs::-webkit-scrollbar { display: none; }
  .research-tab { flex: 0 0 auto; min-height: 38px; padding: 8px 12px; text-align: center; }
  .research-tab::before { display: none; }
  .account-block { display: flex; align-items: center; justify-content: space-between; margin-top: 2px; }
  .research-app-brand { margin-top: 0; }
  .conversation-panel { width: 100vw; }
  .conversation-panel > header, .conversation-chain, .conversation-panel > footer { padding-left: 16px; padding-right: 16px; }
  .conversation-panel > footer { flex-wrap: wrap; }
  .study-facts, .study-guardrails { grid-template-columns: 1fr; }
  .study-facts section:last-child { grid-column: auto; }
  .astonishing-numbers > div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .research-app-brand h1 { font-size: 32px; }
  .research-tabs { gap: 5px; padding: 6px; }
  .research-tab { min-height: 44px; padding: 8px 3px; font-size: 12px; line-height: 1.15; white-space: normal; overflow-wrap: anywhere; }
  .research-toolbar { grid-template-columns: 1fr; padding: 12px; }
  .research-search { grid-column: auto; }
  .research-summary-line { display: grid; gap: 4px; }
  .source-browser-head { display: grid; gap: 10px; }
  .research-view-toggle { width: 100%; }
  .research-view-toggle button { flex: 1; min-height: 44px; }
  .source-evidence-tiles { grid-template-columns: 1fr; }
  .desire-row { min-height: 58px; padding: 13px 2px; }
  .desire-row > span { font-size: 21px; }
  .desire-row strong { font-size: 17px; }
  .desire-detail { margin-inline: -4px; padding: 12px; }
  .desire-quote { padding: 13px; }
  .desire-quote p { font-size: 16px; line-height: 1.55; }
  .filter-pill { min-height: 42px; font-size: 13px; }
  .filter-pill-subtle { margin-left: 0; }
  .product-switcher { grid-template-columns: 1fr; }
  .new-information-row { align-items: start; }
  .new-information-row > strong { max-width: 95px; text-align: right; }
  .new-information-detail, .new-information-intro { padding: 14px; }
  .new-information-stats { grid-template-columns: 1fr; }
  .new-information-stats span { border-left: 0; border-top: 1px solid #e2e6eb; padding: 8px 0 0; }
  .astonishing-numbers > div { grid-template-columns: 1fr; }
  .library-status { max-width: 58%; }
}