/* FTB V7 — consistent premium system for every route */
:root{--v7-ink:#0b1936;--v7-muted:#53627a;--v7-blue:#1464f4;--v7-cyan:#20bde8;--v7-line:#dce6f2;--v7-soft:#f4f8fd;--v7-card:#fff;--v7-navy:#071b3e;--v7-radius:20px;--v7-shadow:0 18px 48px rgba(26,70,126,.11)}
html{scroll-behavior:smooth}body{color:var(--v7-ink);background:#fff;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}body,button,input,select,textarea{font-family:Manrope,Inter,system-ui,sans-serif}main p,main li,main label{color:var(--v7-muted)}main h1,main h2,main h3,main h4{color:var(--v7-ink);letter-spacing:-.035em;line-height:1.13}main h1{font-size:clamp(2.55rem,5vw,4.9rem)}main h2{font-size:clamp(1.8rem,3vw,2.75rem)}main h3{font-size:1.15rem}.eyebrow{font-size:.78rem!important;letter-spacing:.15em;font-weight:800}.container{width:min(1180px,calc(100% - 40px))}.section{padding:88px 0}.section-soft{background:linear-gradient(180deg,#f6f9fd,#eef5fd)}
.site-header{background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(192,208,229,.75);box-shadow:0 5px 22px rgba(17,49,91,.06)}.brand-copy strong{font-size:1.65rem;letter-spacing:-.06em}.brand-copy small{font-size:.68rem;color:#63738c}.main-nav a,.article-top-nav a{font-size:.86rem;font-weight:700;color:#34435b}.main-nav a:hover,.article-top-nav a:hover{color:var(--v7-blue)}.btn{min-height:48px;border-radius:11px;font-size:.9rem;font-weight:800;transition:.22s ease}.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(20,100,244,.22)}
.page-hero,.market-page-head,.blog-page-hero{position:relative;overflow:hidden;padding:90px 0;background:radial-gradient(circle at 92% 15%,rgba(32,189,232,.17),transparent 32%),linear-gradient(135deg,#f7fbff 0%,#eaf3ff 100%);border-bottom:1px solid var(--v7-line)}.page-hero:after,.market-page-head:after,.blog-page-hero:after{content:"";position:absolute;right:7%;bottom:-110px;width:360px;height:360px;border:1px solid rgba(20,100,244,.13);border-radius:50%;box-shadow:0 0 0 42px rgba(20,100,244,.035),0 0 0 86px rgba(20,100,244,.025);pointer-events:none}.page-hero h1,.market-page-head h1,.blog-page-hero h1{max-width:900px;margin:.6rem 0 1rem}.page-hero p,.market-page-head p,.blog-page-hero p{max-width:720px;font-size:1.08rem}.breadcrumbs{font-size:.8rem;color:#70819a}.method-card{border:1px solid rgba(174,197,229,.8);border-radius:18px;background:rgba(255,255,255,.8);box-shadow:var(--v7-shadow);backdrop-filter:blur(12px)}
.card-grid>*,.check-grid>*,.course-card,.exchange-grid>*,.review-grid>*,.prompt-grid>*,.prompt-category-grid>a,.published-blog-grid>*,.principle-grid>*,.resource-grid>*,.directory-card{border:1px solid var(--v7-line)!important;border-radius:var(--v7-radius)!important;background:var(--v7-card);box-shadow:0 8px 30px rgba(17,55,107,.06);transition:transform .24s ease,box-shadow .24s ease,border-color .24s ease}.card-grid>*:hover,.check-grid>*:hover,.course-card:hover,.exchange-grid>*:hover,.review-grid>*:hover,.prompt-category-grid>a:hover,.directory-card:hover{transform:translateY(-5px);box-shadow:var(--v7-shadow);border-color:#b7cff1!important}.check-grid article{padding:30px}.check-grid article>span,.course-number{background:#eaf2ff;color:var(--v7-blue);border-radius:10px;font-weight:800}
/* Brokers, comparison and reviews */
.directory-layout{gap:28px}.broker-filters,.results-toolbar,.compare-workspace,.review-intro{border:1px solid var(--v7-line);border-radius:18px;background:#fff;box-shadow:0 10px 36px rgba(17,55,107,.07)}.broker-card{overflow:hidden}.broker-card:before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--v7-blue),var(--v7-cyan))}.broker-logo img{max-width:116px;max-height:40px}.compare-prompt{background:linear-gradient(125deg,#071b3e,#123b78);padding:58px 0}.compare-prompt h2,.compare-prompt p{color:#fff}.compare-table,.broker-table{border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--v7-line);border-radius:16px}.compare-table th,.broker-table th{background:#eaf2ff;color:#18345d;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.compare-table td,.broker-table td{font-size:.9rem;background:#fff}
/* Markets and crypto */
.market-workspace{background:#f6f9fd}.market-command,.market-cards>*,.chart-panel,.market-insight-panel,.crypto-controls{border:1px solid var(--v7-line);border-radius:18px;background:#fff;box-shadow:0 10px 38px rgba(17,55,107,.07)}.chart-panel{padding:26px}.live-chart{min-height:360px;border-radius:14px;background:linear-gradient(180deg,#f7fbff,#eef5ff)}.market-tabs button,.chart-range button{border-radius:9px;font-weight:800}.market-tabs button.active,.chart-range button.active{background:var(--v7-blue);color:#fff}.exchange-grid{gap:22px}.exchange-card{min-height:300px;padding:28px}.crypto-result-line{padding:10px 0 20px}
/* Tools */
.tool-grid,.calculator-grid{gap:22px}.tool-card,.calculator-card,.calc-card{border:1px solid var(--v7-line)!important;border-radius:20px!important;background:#fff;box-shadow:0 10px 34px rgba(17,55,107,.08);overflow:hidden}.tool-card:before,.calculator-card:before,.calc-card:before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--v7-blue),var(--v7-cyan))}.tool-card>*,.calculator-card>*,.calc-card>*{margin-left:26px;margin-right:26px}.calculator-card input,.calculator-card select,.calc-card input,.calc-card select{min-height:48px;border:1px solid #cad8eb;border-radius:10px;font-size:1rem}.calculator-card input:focus,.calc-card input:focus{outline:3px solid rgba(20,100,244,.13);border-color:var(--v7-blue)}.result,.calc-result{background:#eaf4ff;border-radius:13px;color:#0a3b87}
/* Learning and editorial */
.learn-hero,.prompt-hero,.about-hero{position:relative;padding:96px 0;background:radial-gradient(circle at 80% 10%,rgba(32,189,232,.22),transparent 34%),linear-gradient(130deg,#061a3c,#103c7a);overflow:hidden}.learn-hero h1,.learn-hero p,.prompt-hero h1,.prompt-hero p,.about-hero h1,.about-hero p{color:#fff}.learn-roadmap{gap:14px}.learn-step{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.23);border-radius:18px;backdrop-filter:blur(8px)}.course-grid{gap:22px}.course-card{padding:30px}.course-card.featured{background:linear-gradient(145deg,#fff,#edf5ff)}.lesson-list a{border-radius:15px;border:1px solid var(--v7-line);margin-bottom:12px;background:#fff}.glossary-card{background:linear-gradient(145deg,#071b3e,#123b78);border-radius:22px;box-shadow:var(--v7-shadow)}.guide-article>header,.article-hero{background:linear-gradient(135deg,#f7fbff,#eaf3ff)}.article-layout{gap:56px}.toc{border:1px solid var(--v7-line);border-radius:16px;background:#f7faff;padding:22px;top:110px}.article-body{max-width:760px}.article-body p,.policy-content p{font-size:1.04rem;line-height:1.85}.article-body section,.policy-content section{padding-bottom:34px;margin-bottom:34px;border-bottom:1px solid var(--v7-line)}.article-callout{border-radius:14px;background:#eaf4ff;border-left:4px solid var(--v7-blue)}
/* AI prompts and blog */
.prompt-hero-panel,.prompt-how{border-radius:20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(8px)}.prompt-category-grid>a{padding:34px}.prompt-category-grid>a>span{width:58px;height:58px;display:grid;place-items:center;border-radius:16px;background:#e8f2ff;color:var(--v7-blue);font-size:1.2rem}.prompt-card{padding:28px}.copy-prompt{border-radius:10px}.blog-writer-layout{gap:28px;align-items:start}.blog-writer-form,.blog-draft-panel{border:1px solid var(--v7-line);border-radius:22px;background:#fff;box-shadow:var(--v7-shadow);padding:32px}.blog-writer-form label{font-size:.86rem;font-weight:800}.blog-writer-form input,.blog-writer-form select{min-height:49px;border-radius:10px;border:1px solid #cad8eb;font-size:.95rem}.blog-draft{min-height:430px;border-radius:14px;background:#f7faff;border:1px solid var(--v7-line);padding:30px}.published-blog-grid{gap:22px}
/* Directory, contact and policy */
.resource-directory,.directory-section{background:#f6f9fd}.resource-card,.directory-card{padding:28px}.resource-card>a:last-child,.directory-card>a:last-child{color:var(--v7-blue);font-weight:800}.contact-section{padding:90px 0;background:radial-gradient(circle at 10% 20%,rgba(32,189,232,.13),transparent 30%),#f4f8fd}.contact-layout{gap:64px}.contact-copy h1{font-size:clamp(2.6rem,4.5vw,4.5rem)}.contact-form{border:1px solid var(--v7-line);border-radius:22px;background:#fff;padding:34px;box-shadow:var(--v7-shadow)}.contact-form input,.contact-form select,.contact-form textarea{border:1px solid #cbd9ec;border-radius:10px;font-size:1rem}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:3px solid rgba(20,100,244,.13);border-color:var(--v7-blue)}.contact-warning{border-radius:14px}.policy-layout{gap:60px}.policy-nav{border:1px solid var(--v7-line);border-radius:16px;background:#f7faff;padding:20px;top:110px}
/* Premium universal footer */
.site-footer{position:relative;background:linear-gradient(140deg,#04132e 0%,#082556 100%);border-top:0;padding-top:72px}.site-footer:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--v7-blue),var(--v7-cyan),#50e3b8)}.footer-grid{gap:54px}.site-footer h2{color:#fff;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase}.site-footer p,.site-footer a{color:#aec0dc;font-size:.88rem}.site-footer a:hover{color:#fff;transform:translateX(3px)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding:24px 0}.back-to-top{background:var(--v7-blue)!important;box-shadow:0 10px 25px rgba(0,0,0,.22)}
@media(max-width:900px){.section{padding:64px 0}.page-hero,.market-page-head,.blog-page-hero,.learn-hero,.prompt-hero,.about-hero{padding:68px 0}.page-hero-grid,.learn-hero-grid,.prompt-hero-grid,.contact-layout,.blog-writer-layout,.article-layout,.policy-layout,.market-dashboard-grid{grid-template-columns:1fr!important}.method-card{max-width:none}.toc,.policy-nav{position:static}.live-chart{min-height:280px}.footer-grid{gap:28px}}
@media(max-width:620px){.container{width:min(100% - 28px,1180px)}main h1{font-size:2.35rem}.section{padding:52px 0}.page-hero,.market-page-head,.blog-page-hero,.learn-hero,.prompt-hero,.about-hero{padding:54px 0}.blog-writer-form,.blog-draft-panel,.contact-form{padding:22px}.check-grid,.course-grid,.prompt-category-grid,.exchange-grid,.market-cards,.card-grid{grid-template-columns:1fr!important}.site-footer{padding-top:54px}.footer-grid{grid-template-columns:1fr!important}}