*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:#f6f4ee;color:#16181c;font-family:'Geist',system-ui,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;}
a{color:#2443a8;}
a:hover{color:#1a3282;}
::selection{background:#2443a826;}
button{font-family:inherit;}
@keyframes ibReveal{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes ibFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes ibPulse{0%,100%{opacity:1}50%{opacity:.35}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;}html{scroll-behavior:auto;}}

.serif{font-family:'Newsreader',Georgia,serif;}
.mono{font-family:'Geist Mono',ui-monospace,monospace;}
.wrap{max-width:1160px;margin:0 auto;padding-left:20px;padding-right:20px;}
.hidden{display:none!important;}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(246,244,238,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid #e3e0d6;}
.site-header .wrap{padding-top:12px;padding-bottom:12px;display:flex;align-items:center;justify-content:space-between;gap:12px 16px;flex-wrap:wrap;}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:#16181c;}
.brand:hover{color:#16181c;}
.brand-mark{width:22px;height:22px;border-radius:50%;background:#2443a8;display:inline-flex;align-items:center;justify-content:center;color:#f6f4ee;font-family:'Newsreader',serif;font-style:italic;font-size:14px;line-height:1;}
.brand-name{font-family:'Newsreader',serif;font-size:22px;font-weight:500;letter-spacing:-.015em;}
.brand-name em,.foot-brand em{font-style:italic;}
.main-nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap;order:3;}
.main-nav a{text-decoration:none;font-size:14px;font-weight:500;color:#5e6066;border-bottom:1.5px solid transparent;padding:6px 0 4px;}
.main-nav a:hover{color:#16181c;}
.main-nav a.active{color:#16181c;border-bottom-color:#2443a8;}
.header-actions{display:flex;align-items:center;gap:10px;order:2;}
.lang-toggle{display:flex;border:1px solid #d8d4c8;border-radius:999px;padding:2px;}
.pill-btn{min-height:28px;padding:0 10px;border-radius:999px;border:none;cursor:pointer;font-family:'Geist Mono',monospace;font-size:11.5px;font-weight:500;background:transparent;color:#5e6066;}
.pill-btn[aria-pressed="true"]{background:#16181c;color:#f6f4ee;}
.subscribe-btn{background:#16181c;color:#f6f4ee;text-decoration:none;padding:8px 14px;border-radius:999px;font-size:13px;font-weight:500;}
.subscribe-btn:hover{background:#2443a8;color:#fff;}
@media (max-width:640px){.main-nav{width:100%;gap:18px;}}

/* Hero */
.hero{padding-top:56px;padding-bottom:48px;}
.hero-inner{max-width:820px;}
.eyebrow{display:flex;align-items:center;gap:10px;font-family:'Geist Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#2443a8;margin-bottom:22px;flex-wrap:wrap;}
.eyebrow .rule{width:28px;height:1px;background:#2443a8;display:inline-block;}
.eyebrow .muted{color:#7a7c80;letter-spacing:.08em;margin-left:6px;}
.hero h1{font-family:'Newsreader',serif;font-weight:500;font-size:clamp(36px,6.2vw,64px);line-height:1.04;letter-spacing:-.025em;margin:0 0 20px;text-wrap:balance;}
.hero h1 em{font-style:italic;color:#2443a8;}
.hero .subhead{font-size:clamp(16.5px,2vw,19px);line-height:1.55;color:#4e5157;margin:0 0 30px;max-width:60ch;text-wrap:pretty;}

/* Signup forms */
.signup{max-width:520px;}
.signup-row{display:flex;gap:8px;flex-wrap:wrap;}
.signup input[type=email]{flex:999 1 220px;min-width:0;min-height:48px;border:1px solid #d3cfc2;border-radius:10px;padding:0 16px;font-family:'Geist',sans-serif;font-size:16px;background:#fff;color:#16181c;outline:none;}
.signup input[type=email]:focus{border-color:#2443a8;box-shadow:0 0 0 3px #2443a822;}
.signup input.invalid{border-color:#b23a2a;}
.signup button{flex:1 1 auto;min-height:48px;background:#2443a8;color:#fff;border:none;border-radius:10px;padding:0 20px;font-size:15px;font-weight:500;cursor:pointer;}
.signup button:hover{background:#1a3282;}
.signup button:disabled{opacity:.6;cursor:default;}
.signup .err{color:#b23a2a;font-size:13px;margin-top:8px;}
.signup .note{font-size:13.5px;color:#7a7c80;margin-top:12px;line-height:1.5;}
.signup .success{background:#e9ecf6;border-radius:12px;padding:16px 18px;animation:ibFade .35s ease both;}
.signup .success strong{display:block;font-weight:600;font-size:15.5px;margin-bottom:3px;}
.signup .success span{font-size:14px;color:#4e5157;line-height:1.5;}
.hp{display:none;}

/* Main grid */
.main-grid{padding-bottom:64px;display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start;}
.feed{flex:1 1 560px;min-width:0;}
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;border-top:2px solid #16181c;padding-top:16px;margin-bottom:18px;}
.section-head h2,.lib-head h2{font-family:'Newsreader',serif;font-weight:500;font-size:30px;letter-spacing:-.015em;margin:0;}
.date-label{font-family:'Geist Mono',monospace;font-size:12px;color:#7a7c80;}
.filters{display:flex;flex-direction:column;gap:10px;margin-bottom:22px;}
.chip-row{display:flex;gap:6px;flex-wrap:wrap;}
.chip{min-height:34px;padding:0 13px;border-radius:999px;cursor:pointer;font-size:13px;font-weight:500;transition:all .15s;border:1px solid #dcd8cc;background:transparent;color:#3d4046;}
.chip.topic{border-color:transparent;background:#ebe8df;}
.chip[aria-pressed="true"]{border-color:#16181c;background:#16181c;color:#f6f4ee;}
.cards{display:flex;flex-direction:column;gap:16px;}

.card{background:#fff;border:1px solid #e6e3d9;border-radius:14px;padding:20px 20px 18px;animation:ibFade .35s ease both;}
.card-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:#5e6066;margin-bottom:12px;}
.card-meta .src{font-weight:600;color:#16181c;}
.card-meta .dot{color:#b9b6ab;}
.card-meta .date{font-family:'Geist Mono',monospace;font-size:12px;}
.lang-tag{font-family:'Geist Mono',monospace;font-size:10.5px;font-weight:500;letter-spacing:.06em;padding:2px 6px;border-radius:4px;margin-left:auto;border:1px solid #16181c;background:#fff;color:#16181c;}
.lang-tag.pt{background:#16181c;color:#f6f4ee;}
.card-headline{display:block;text-decoration:none;color:#16181c;margin-bottom:12px;}
.card-headline:hover{color:#2443a8;}
.card-headline h3{font-family:'Newsreader',serif;font-weight:500;font-size:clamp(20px,2.6vw,23px);line-height:1.22;letter-spacing:-.01em;margin:0;text-wrap:pretty;}
.card-headline .arrow{font-family:'Geist',sans-serif;font-size:.7em;color:#2443a8;margin-left:6px;white-space:nowrap;}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px;}
.tag{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:6px;color:#5e6066;border:1px solid #e0ddd2;}
.tag.region{color:#2443a8;border-color:#c9d1ec;}
.take{background:#eef0f7;border-radius:10px;padding:14px 16px;}
.take-label{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#2443a8;margin-bottom:8px;}
.take p{margin:0;font-family:'Newsreader',serif;font-size:17px;line-height:1.5;color:#23262c;text-wrap:pretty;}
.take p.clamped{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.take-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:12px;flex-wrap:wrap;}
.byline{display:flex;align-items:center;gap:8px;font-size:13px;color:#3d4046;}
.avatar{width:24px;height:24px;border-radius:50%;background:#16181c;color:#f6f4ee;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;letter-spacing:.02em;}
.toggle-take{background:none;border:none;padding:6px 0;cursor:pointer;font-size:13px;font-weight:500;color:#2443a8;}
.read-at{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:14px;font-weight:500;color:#16181c;text-decoration:none;border-bottom:1px solid #c7c3b6;padding:4px 0 2px;}
.read-at:hover{color:#2443a8;border-color:#2443a8;}
.read-at span{color:#2443a8;}

.empty-box{border:1px dashed #d3cfc2;border-radius:14px;padding:32px 20px;text-align:center;color:#5e6066;font-size:15px;line-height:1.5;}
.empty-box .link-btn{margin-top:10px;background:none;border:none;cursor:pointer;color:#2443a8;font-size:14px;font-weight:500;}
.launch-box{background:#fff;border:1px solid #e6e3d9;border-radius:14px;padding:28px 24px;}
.launch-box .take-label{margin-bottom:10px;}
.launch-box h3{font-family:'Newsreader',serif;font-weight:500;font-size:24px;line-height:1.25;letter-spacing:-.01em;margin:0 0 10px;}
.launch-box p{margin:0;color:#4e5157;font-size:15.5px;line-height:1.55;max-width:56ch;}
.launch-box a{display:inline-block;margin-top:16px;font-weight:500;text-decoration:none;}

/* Data panel */
.data{flex:1 1 320px;min-width:0;position:sticky;top:84px;align-self:flex-start;}
@media (max-width:960px){.data{position:static;}}
.live{display:inline-flex;align-items:center;gap:6px;font-family:'Geist Mono',monospace;font-size:11px;color:#2443a8;}
.live i{width:6px;height:6px;border-radius:50%;background:#2443a8;display:inline-block;animation:ibPulse 2s ease infinite;}
.fx-card{background:#16181c;color:#f2f1ec;border-radius:16px;padding:20px;}
.fx-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;}
.fx-label{font-family:'Geist Mono',monospace;font-size:12px;color:#a3a6ad;letter-spacing:.04em;}
.fx-value{font-family:'Newsreader',serif;font-size:48px;font-weight:500;letter-spacing:-.02em;line-height:1.05;margin-top:4px;}
.fx-change{font-family:'Geist Mono',monospace;font-size:12.5px;margin-top:4px;color:#9fb3f0;min-height:1.2em;}
.fx-change.down{color:#f0a596;}
.range{display:flex;border:1px solid #33363d;border-radius:999px;padding:2px;}
.range .pill-btn{color:#a3a6ad;}
.range .pill-btn[aria-pressed="true"]{background:#f2f1ec;color:#16181c;}
.chart{position:relative;height:96px;margin:16px 0 6px;}
.chart svg{display:block;overflow:visible;width:100%;height:100%;}
.chart .reveal{transform-box:fill-box;transform-origin:left;animation:ibReveal 1.1s cubic-bezier(.3,.7,.2,1) both;}
.chart .end-dot{position:absolute;width:8px;height:8px;margin:-4px 0 0 -4px;border-radius:50%;background:#fff;animation:ibFade .3s 1s ease both;}
.hl{display:flex;justify-content:space-between;font-family:'Geist Mono',monospace;font-size:11px;color:#80838a;}
.fx-src{font-size:11.5px;color:#8f9299;margin-top:12px;padding-top:12px;border-top:1px solid #2b2e34;}
.rates{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#e3e0d6;border:1px solid #e3e0d6;border-radius:14px;overflow:hidden;margin-top:12px;}
.rate{background:#fff;padding:14px 14px 12px;}
.rate-label{font-size:12.5px;color:#5e6066;margin-bottom:6px;}
.rate-val{display:flex;align-items:baseline;gap:8px;}
.rate-val b{font-family:'Newsreader',serif;font-size:28px;font-weight:500;letter-spacing:-.01em;}
.rate-val span{font-family:'Geist Mono',monospace;font-size:11.5px;color:#8a8c90;}
.rate-val span.up{color:#2443a8;}
.rate-val span.down{color:#b23a2a;}
.rate-src{font-size:11px;color:#8a8c90;margin-top:6px;line-height:1.4;}
.spread{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#e9ecf6;border-radius:12px;padding:12px 14px;margin-top:12px;}
.spread span{font-size:13px;color:#3d4046;}
.spread b{font-family:'Newsreader',serif;font-size:22px;font-weight:500;color:#2443a8;}
.data-note{font-size:12px;color:#8a8c90;margin-top:12px;line-height:1.5;}

/* Library */
.library{border-top:1px solid #e3e0d6;}
.library .wrap{padding-top:56px;padding-bottom:56px;}
.lib-head{margin-bottom:22px;}
.lib-head h2{margin-bottom:6px;}
.lib-head p{font-size:15px;color:#5e6066;margin:0;}
.lib-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;}
.lib-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid #e6e3d9;border-radius:14px;padding:18px;text-decoration:none;color:#16181c;transition:border-color .15s,transform .15s;}
.lib-card:hover{border-color:#2443a8;transform:translateY(-2px);color:#16181c;}
.lib-top{display:flex;justify-content:space-between;align-items:center;gap:8px;}
.lib-kind{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#5e6066;}
.lib-ext{font-family:'Geist Mono',monospace;font-size:10.5px;color:#2443a8;}
.lib-name{font-family:'Newsreader',serif;font-size:21px;font-weight:500;line-height:1.2;letter-spacing:-.01em;}
.lib-desc{font-size:14px;line-height:1.5;color:#5e6066;}
.lib-domain{font-family:'Geist Mono',monospace;font-size:11.5px;color:#8a8c90;margin-top:auto;}

/* Newsletter band */
.band{background:#2443a8;color:#fff;}
.band .wrap{padding-top:56px;padding-bottom:56px;display:flex;flex-wrap:wrap;gap:32px;align-items:center;justify-content:space-between;}
.band-copy{flex:1 1 380px;}
.band-eyebrow{font-family:'Geist Mono',monospace;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#c6d0f1;margin-bottom:12px;}
.band h2{font-family:'Newsreader',serif;font-weight:500;font-size:clamp(28px,4vw,40px);line-height:1.1;letter-spacing:-.02em;margin:0;text-wrap:balance;}
.band .signup{flex:1 1 360px;max-width:480px;}
.band .signup input[type=email]{border:none;}
.band .signup button{background:#16181c;}
.band .signup button:hover{background:#000;}
.band .signup .err{color:#ffd7cf;}
.band .signup .note{color:#d3dbf5;}
.band .signup .success{background:rgba(255,255,255,.12);}
.band .signup .success span{color:#dfe5f8;}

/* Footer */
.site-footer .wrap{padding-top:40px;padding-bottom:48px;}
.foot-top{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:24px;}
.foot-brand{font-family:'Newsreader',serif;font-size:21px;font-weight:500;}
.foot-nav{display:flex;gap:22px;flex-wrap:wrap;}
.foot-nav a,.foot-links a{font-size:14px;color:#3d4046;text-decoration:none;}
.foot-nav a:hover,.foot-links a:hover{color:#2443a8;}
.foot-bottom{border-top:1px solid #e3e0d6;padding-top:20px;display:flex;flex-wrap:wrap;gap:16px 32px;justify-content:space-between;align-items:flex-start;}
.disclaimer{flex:1 1 420px;font-size:13px;line-height:1.55;color:#6c6e73;margin:0;max-width:70ch;}
.foot-links{display:flex;align-items:center;gap:18px;}
.foot-links a{font-size:13px;}
.copyright{font-size:12px;color:#8a8c90;margin-top:16px;}

/* Inner pages */
.page{padding-top:56px;padding-bottom:72px;}
.page-inner{max-width:720px;}
.page h1{font-family:'Newsreader',serif;font-weight:500;font-size:clamp(34px,5vw,52px);line-height:1.06;letter-spacing:-.025em;margin:0 0 24px;}
.page h2{font-family:'Newsreader',serif;font-weight:500;font-size:26px;letter-spacing:-.015em;margin:40px 0 12px;border-top:2px solid #16181c;padding-top:14px;}
.page p,.page li{font-size:16.5px;line-height:1.65;color:#33363c;}
.page .lede{font-size:clamp(17px,2vw,19.5px);color:#4e5157;}
.page ul{padding-left:20px;}
.contact-form{display:flex;flex-direction:column;gap:12px;max-width:520px;margin-top:8px;}
.contact-form label{font-size:13px;font-weight:500;color:#3d4046;display:flex;flex-direction:column;gap:6px;}
.contact-form input,.contact-form textarea{border:1px solid #d3cfc2;border-radius:10px;padding:12px 14px;font-family:'Geist',sans-serif;font-size:16px;background:#fff;color:#16181c;outline:none;}
.contact-form input:focus,.contact-form textarea:focus{border-color:#2443a8;box-shadow:0 0 0 3px #2443a822;}
.contact-form textarea{min-height:140px;resize:vertical;}
.contact-form button{align-self:flex-start;min-height:46px;background:#2443a8;color:#fff;border:none;border-radius:10px;padding:0 22px;font-size:15px;font-weight:500;cursor:pointer;}
.contact-form button:hover{background:#1a3282;}
.form-msg{background:#e9ecf6;border-radius:12px;padding:14px 16px;font-size:15px;}

.foot-links .li-btn{width:32px;height:32px;border-radius:7px;background:#16181c;color:#f6f4ee;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;text-decoration:none;}
.foot-links .li-btn:hover{background:#2443a8;color:#fff;}