:root{--ink:#10111a;--muted:#626875;--line:#e9e9f0;--soft:#f7f8fc;--v:#ad48f2;--b:#778ce5;--c:#31ceca;--navy:#0b3852;--shadow:0 22px 60px rgba(41,38,70,.10)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;background:#fff}
a{color:inherit;text-decoration:none}
button{font:inherit}
.wrap{width:min(1120px,calc(100% - 48px));margin:auto}
.library-hero{padding:34px 0 28px;background:linear-gradient(145deg,#fff 25%,#faf7ff 65%,#f0fffe);border-bottom:1px solid var(--line)}
.library-hero-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px;align-items:end}
.kicker,.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#707684;font-size:.73rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.kicker:before{content:"";width:28px;height:2px;background:linear-gradient(90deg,var(--v),var(--c))}
h1{max-width:900px;margin:14px 0 12px;font-size:clamp(2.4rem,4.4vw,4rem);line-height:1;letter-spacing:-.055em}
.lead{max-width:590px;margin:0;color:var(--muted);font-size:1rem;line-height:1.6}
.series-panel{min-width:0}
.filter-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:10px;color:#6d7380;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.filter-all{border:1px solid var(--line);border-radius:999px;padding:7px 12px;background:#fff;color:#5d6370;font-size:.72rem;font-weight:800;letter-spacing:0;text-transform:none;cursor:pointer}
.filter-all.is-active,.filter-all[aria-pressed="true"]{border-color:#b9a4e9;background:#f7f2ff;color:#6246a5}
.series-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}
.series-card{--series-accent:var(--line);position:relative;overflow:hidden;min-width:0;padding:15px 16px 15px 20px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.9);text-align:left;color:var(--ink);cursor:pointer;transition:.18s}
.series-card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--series-accent)}
.series-card[data-series-filter="radar-do-investidor"]{--series-accent:var(--v)}
.series-card[data-series-filter="estrutura-mercado"]{--series-accent:var(--c)}
.series-card[data-series-filter="tmj-perspectivas"]{--series-accent:linear-gradient(180deg,var(--v),var(--b) 50%,var(--c))}
.series-card[hidden]{display:none}
.series-card:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(41,38,70,.07)}
.series-card.is-active,.series-card[aria-pressed="true"]{border-color:#b9a4e9;background:linear-gradient(145deg,#fff,#f8f3ff)}
.series-card[data-series-filter="radar-do-investidor"][aria-pressed="true"]{border-color:#d6a8f5;background:linear-gradient(145deg,#fff,#fcf7ff)}
.series-card[data-series-filter="estrutura-mercado"][aria-pressed="true"]{border-color:#8ededa;background:linear-gradient(145deg,#fff,#f4fffe)}
.series-card[data-series-filter="tmj-perspectivas"][aria-pressed="true"]{border-color:#b7c8eb;background:linear-gradient(145deg,#fff,#faf6ff 48%,#f2fffd)}
.series-card b{display:block;margin-bottom:6px;font-size:.92rem}
.series-card span{display:block;color:var(--muted);font-size:.76rem;line-height:1.45}
main.library{padding:28px 0 88px}
.library-layout{display:grid;grid-template-columns:minmax(280px,.68fr) minmax(0,1.32fr);gap:24px;align-items:start}
.library-sidebar{min-width:0}
.section-title{display:block;margin-bottom:14px}
.section-title h2{margin:7px 0 4px;font-size:1.55rem;letter-spacing:-.035em}
.section-title p{margin:0;color:var(--muted);font-size:.82rem;line-height:1.5}
.article-list{display:grid;gap:10px}
.article-card{--series-accent:var(--line);position:relative;overflow:hidden;display:block;padding:18px 18px 18px 22px;border:1px solid var(--line);border-radius:17px;background:#fff;transition:.18s}
.article-card::before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:var(--series-accent)}
.article-card[data-series="radar-do-investidor"]{--series-accent:var(--v)}
.article-card[data-series="estrutura-mercado"]{--series-accent:var(--c)}
.article-card[data-series="tmj-perspectivas"]{--series-accent:linear-gradient(180deg,var(--v),var(--b) 50%,var(--c))}
.article-card[hidden]{display:none}
.article-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(41,38,70,.07)}
.article-card.is-selected{border-color:#b9a4e9;box-shadow:0 10px 26px rgba(89,73,150,.08);background:linear-gradient(145deg,#fff,#fbf8ff)}
.article-meta{margin-bottom:8px;color:#7b8190;font-size:.68rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;line-height:1.45}
.article-card h3{margin:0 0 7px;font-size:1rem;line-height:1.27;letter-spacing:-.022em}
.article-card p{margin:0;color:var(--muted);line-height:1.45;font-size:.79rem}
.article-open{display:inline-block;margin-top:10px;color:#6e5aae;font-size:.76rem;font-weight:800}
.empty-state{margin:12px 0 0;padding:16px;border:1px dashed var(--line);border-radius:14px;color:var(--muted);font-size:.82rem}
.article-reader{min-width:0;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 18px 48px rgba(41,38,70,.06);overflow:hidden}
.reader-placeholder{padding:38px}
.reader-placeholder h2{margin:10px 0;font-size:2rem;letter-spacing:-.04em}
.reader-placeholder p{color:var(--muted)}
.reader-placeholder a,.reader-direct a{color:#6751a8;font-weight:800}
.reader-label{color:#797f8c;font-size:.72rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.reader-hero{padding:30px 34px 24px;background:linear-gradient(145deg,#fff,#faf7ff 70%,#f1fffe);border-bottom:1px solid var(--line)}
.reader-hero .breadcrumb{font-size:.72rem;color:#747b89}
.reader-hero .article-label{margin-top:24px;color:#747b89;font-size:.68rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.reader-hero h1{max-width:none;margin:10px 0 12px;font-size:clamp(1.85rem,3vw,2.7rem);line-height:1.05;letter-spacing:-.045em}
.reader-hero .dek{max-width:none;margin:0;color:var(--muted);font-size:.98rem;line-height:1.6}
.reader-hero .byline{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:.76rem;color:#555c69}
.reader-hero .byline strong{color:var(--ink)}
.reader-body{padding:30px 34px 8px}
.reader-body p{margin:0 0 24px;font-family:Georgia,"Times New Roman",serif;font-size:1rem;line-height:1.78;color:#262a31}
.reader-content .references{width:auto;margin:10px 34px 26px;padding:24px;border:1px solid var(--line);border-radius:17px;background:var(--soft)}
.reader-content .references h2{margin:0 0 14px;font-size:1.05rem}
.reader-content .references ol{margin:0;padding-left:20px}
.reader-content .references li{margin:9px 0;color:#555c69;font-size:.8rem;line-height:1.5}
.reader-content .references a{text-decoration:underline;text-underline-offset:3px}
.reader-content .disclaimer{width:auto;margin:0 34px 24px;color:#808692;font-size:.7rem;line-height:1.5}
.reader-direct{margin:0;padding:0 34px 30px;font-size:.8rem}
.article-hero{padding:72px 0 52px;background:linear-gradient(145deg,#fff,#faf7ff 70%,#f1fffe);border-bottom:1px solid var(--line)}
.breadcrumb{font-size:.78rem;color:#747b89}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}
.article-label{margin-top:40px;color:#747b89;font-size:.73rem;font-weight:850;letter-spacing:.14em;text-transform:uppercase}
.article-hero h1{max-width:980px;font-size:clamp(2.4rem,4.7vw,4.4rem);margin-top:14px}
.dek{max-width:840px;color:var(--muted);font-size:1.15rem;line-height:1.7}
.byline{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:27px;padding-top:22px;border-top:1px solid var(--line);font-size:.86rem;color:#555c69}.byline strong{color:var(--ink)}
.article-body{width:min(830px,calc(100% - 48px));margin:0 auto;padding:68px 0 38px}
.article-body p{margin:0 0 30px;font-family:Georgia,"Times New Roman",serif;font-size:1.11rem;line-height:1.88;color:#262a31}
.references{width:min(830px,calc(100% - 48px));margin:0 auto 72px;padding:30px;border:1px solid var(--line);border-radius:20px;background:var(--soft)}
.references h2{margin:0 0 18px;font-size:1.15rem}.references ol{margin:0;padding-left:22px}.references li{margin:10px 0;color:#555c69;font-size:.88rem;line-height:1.55}.references a{text-decoration:underline;text-underline-offset:3px}
.disclaimer{width:min(830px,calc(100% - 48px));margin:-42px auto 80px;color:#808692;font-size:.73rem;line-height:1.55}
footer{padding:30px 0 18px;border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1fr 1fr .8fr;gap:30px}.footer-logo{width:112px}.footer-grid h3{margin:0 0 8px;font-size:.68rem;letter-spacing:.11em;text-transform:uppercase}.footer-grid p,.footer-grid a{margin:0;color:#707684;font-size:.75rem;line-height:1.5}
.legal{display:flex;justify-content:space-between;gap:24px;margin-top:22px;padding-top:14px;border-top:1px solid var(--line);color:#8a8f99;font-size:.64rem;line-height:1.45}.legal span:first-child{max-width:820px}
@media(min-width:901px){.library-sidebar{position:sticky;top:128px;min-width:0}.article-list{max-height:calc(100vh - 250px);overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding-right:8px;scrollbar-width:thin;scrollbar-color:#c9ccd7 transparent}.article-list::-webkit-scrollbar{width:8px}.article-list::-webkit-scrollbar-track{background:transparent}.article-list::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:999px;background:#c9ccd7;background-clip:padding-box}}
@media(max-width:900px){.library-hero-grid,.library-layout{grid-template-columns:1fr}.library-hero{padding:30px 0 24px}.series-panel{margin-top:2px}.article-reader{scroll-margin-top:100px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}}
@media(max-width:600px){.wrap,.article-body,.references,.disclaimer{width:min(100% - 30px,1120px)}.library-hero{padding:28px 0 22px}h1{font-size:2.45rem}.series-grid{grid-template-columns:1fr}.filter-heading{align-items:flex-start}.reader-hero,.reader-body,.reader-placeholder{padding-left:22px;padding-right:22px}.reader-content .references{margin-left:22px;margin-right:22px}.reader-content .disclaimer{margin-left:22px;margin-right:22px}.reader-direct{padding-left:22px;padding-right:22px}.article-hero{padding:52px 0 40px}.article-body{padding-top:48px}.article-body p{font-size:1.03rem;line-height:1.8}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.legal{flex-direction:column}}