:root {
    --paper: #f5f8fa;
    --white: #ffffff;
    --ink: #285067;
    --ink-soft: #506e7d;
    --muted: #647f8d;
    --steel: #8ba6b4;
    --silver: #d6e1e7;
    --silver-light: #eaf0f4;
    --line: #d2dfe6;
    --accent: #187b8a;
    --accent-light: #e1f1f1;
    --page-width: 1232px;
    --gutter: clamp(18px, 4vw, 64px);
    --space: clamp(50px, 5.8vw, 83px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif; font-size: 16px; line-height: 1.65; }
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible { outline: 3px solid #2d94a5; outline-offset: 4px; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; }
.container { width: min(calc(100% - var(--gutter)*2), var(--page-width)); margin-inline: auto; }
.site-header { background: rgba(250, 252, 253, .97); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 81px; display: flex; justify-content: space-between; align-items: center; gap: 25px; }
.brand { display: inline-flex; gap: 12px; align-items: center; font-size: 17px; font-weight: 800; letter-spacing: .13em; color: var(--ink); text-decoration: none; line-height: 1.1; white-space: nowrap; }
.brand-mark { width: 31px; height: 31px; border: 2px solid var(--steel); border-radius: 3px; display: inline-grid; place-items: center; transform: rotate(-5deg); background: repeating-linear-gradient(90deg, transparent 0, transparent 5px, #dce8ed 6px); }
.brand-mark::before { content: "Ag"; font-family: Georgia, serif; letter-spacing: -.05em; font-size: 14px; transform: rotate(5deg); }
.brand small { display: block; font-size: 10px; color: var(--muted); font-weight: 600; letter-spacing: .1em; margin-top: 5px; }
.site-nav { display: flex; align-items: center; gap: clamp(12px, 1.85vw, 28px); }
.site-nav a { text-decoration: none; color: var(--ink); font-weight: 650; font-size: 13px; white-space: nowrap; padding: 8px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); border-color: var(--accent); }
.menu-toggle { display: none; border: 1px solid var(--line); padding: 10px 14px; background: var(--white); color: var(--ink); border-radius: 4px; cursor: pointer; font-weight: 700; }
.topline { background: #e8f0f4; border-bottom: 1px solid var(--line); }
.topline-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 25px; padding: 10px 0; font-size: 12px; font-weight: 650; color: var(--ink-soft); letter-spacing: .02em; }
.topline .mini-dot { display: inline-block; width: 5px; height: 5px; background: var(--accent); border-radius: 50%; margin-right: 8px; vertical-align: 2px; }
.eyebrow { font-size: 11px; font-weight: 800; letter-spacing: .18em; color: var(--accent); text-transform: uppercase; margin: 0 0 12px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: 40px; line-height: 1.17; letter-spacing: -.035em; font-weight: 770; margin-bottom: 23px; }
h2 { font-size: 28px; line-height: 1.24; letter-spacing: -.025em; font-weight: 750; margin-bottom: 18px; }
h3 { font-size: 20px; line-height: 1.35; letter-spacing: -.015em; font-weight: 735; margin-bottom: 13px; }
p { font-size: 16px; line-height: 1.76; margin-bottom: 18px; }
.lead { font-size: 17px; line-height: 1.7; color: var(--ink-soft); max-width: 66ch; }
.small-text, .source { font-size: 13px; color: var(--muted); line-height: 1.65; }
.section { padding-block: var(--space); }
.section-tight { padding-block: 40px; }
.section-alt { background: #eaf1f5; border-block: 1px solid var(--line); }
.section-white { background: var(--white); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 25px; margin-bottom: 24px; border-bottom: 1px solid var(--line); padding-bottom: 17px; }
.section-head h2 { margin-bottom: 0; }
.section-head .small-text { max-width: 41ch; margin-bottom: 3px; }
.hero { background: linear-gradient(110deg, #f5f9fb 0%, #edf4f7 100%); border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(30px, 4vw, 65px); padding-block: clamp(45px, 5vw, 76px); }
.hero-copy { min-width: 0; }
.hero-copy .lead { max-width: 60ch; }
.hero-copy h1 { max-width: 18ch; }
.hero-actions { display: flex; gap: 11px; align-items: center; flex-wrap: wrap; margin-top: 25px; }
.action { display: inline-flex; justify-content: center; align-items: center; gap: 10px; padding: 12px 19px; min-height: 45px; text-decoration: none; color: var(--white); background: var(--ink); border: 1px solid var(--ink); border-radius: 3px; font-size: 13px; line-height: 1.25; font-weight: 750; }
.action:hover { background: var(--accent); color: var(--white); border-color: var(--accent); }
.action-ghost { background: transparent; color: var(--ink); border-color: #a8bdc9; }
.action-ghost:hover { background: var(--white); color: var(--accent); border-color: var(--accent); }
.hero-detail { display: flex; flex-wrap: wrap; gap: 18px; padding-top: 23px; margin-top: 29px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 13px; font-weight: 600; }
.hero-detail strong { color: var(--ink); font-size: 16px; margin-right: 4px; }
.hero-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-items: stretch; position: relative; padding: 17px 0 17px 17px; border-left: 3px solid var(--accent); }
.hero-gallery::before { content: ""; position: absolute; inset: 0 -2px 0 8px; pointer-events: none; background: repeating-linear-gradient(0deg, transparent 0, transparent 20px, rgba(129,159,175,.13) 21px); }
.hero-photo { position: relative; background: #fff; border: 1px solid var(--line); padding: clamp(8px, 1.6vw, 22px); display: flex; align-items: center; justify-content: center; min-height: 195px; }
.hero-photo img { width: 100%; max-height: 235px; object-fit: contain; }
.hero-photo:first-child { grid-row: span 2; }
.hero-photo:first-child img { max-height: 390px; }
.hero-photo figcaption { position: absolute; bottom: 8px; left: 12px; font-size: 10px; font-weight: 750; letter-spacing: .06em; color: var(--ink-soft); text-transform: uppercase; }
figure { margin: 0; }
.entry-hero { background: #f3f8fa; border-bottom: 1px solid var(--line); }
.entry-grid { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(0,.65fr); align-items: stretch; gap: 35px; padding-block: clamp(44px,5.5vw,72px); }
.entry-grid .entry-text { max-width: 770px; }
.entry-side { background: #e7f0f3; padding: 26px; border-top: 4px solid var(--accent); display: grid; align-content: center; gap: 12px; }
.entry-side strong { display: block; font-size: 27px; font-weight: 800; letter-spacing: -.03em; line-height: 1.2; }
.entry-side span { font-size: 13px; color: var(--ink-soft); }
.entry-side .rule { height: 1px; background: var(--line); }
.intro-rail { border-left: 3px solid var(--accent); padding-left: 23px; }
.coin-ledger { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.coin-row { display: grid; grid-template-columns: 116px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 16px 22px; background: var(--white); min-height: 145px; }
.coin-row-photo { width: 108px; height: 108px; display: grid; place-items: center; background: #f4f8fa; }
.coin-row-photo img { width: 103px; height: 103px; object-fit: contain; }
.coin-row strong { display: block; color: var(--ink); font-size: 19px; line-height: 1.35; margin-bottom: 5px; }
.coin-row p { font-size: 14px; line-height: 1.55; color: var(--ink-soft); margin: 0; }
.coin-row .meta { font-size: 11px; color: var(--accent); font-weight: 750; text-transform: uppercase; letter-spacing: .09em; }
.link-group { display: flex; flex-direction: column; align-items: flex-end; gap: 9px; white-space: nowrap; }
.link-group a { font-size: 13px; font-weight: 750; text-decoration: none; border-bottom: 1px solid currentColor; }
.link-group a:nth-child(2) { color: var(--ink-soft); }
.feature-columns { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.feature { padding: 25px 27px; border-left: 1px solid var(--steel); background: #f6fafc; }
.feature-index { font-size: 11px; letter-spacing: .14em; color: var(--accent); font-weight: 800; margin-bottom: 20px; display: block; }
.feature h3 { font-size: 19px; }
.feature p { font-size: 14px; color: var(--ink-soft); margin: 0; }
.text-split { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); align-items: start; gap: clamp(30px,4vw,58px); }
.text-split-even { grid-template-columns: 1fr 1fr; }
.side-note { background: var(--silver-light); border-top: 3px solid var(--accent); padding: 26px; }
.side-note h3 { font-size: 18px; }
.side-note p:last-child { margin-bottom: 0; }
.data-strip { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); background: var(--white); margin-top: 25px; }
.data-strip > div { padding: 22px; border-right: 1px solid var(--line); }
.data-strip > div:last-child { border-right: 0; }
.data-strip strong { display: block; font-size: clamp(22px, 2.7vw, 34px); line-height: 1.15; letter-spacing: -.035em; color: var(--ink); }
.data-strip span { display: block; font-size: 12px; color: var(--ink-soft); margin-top: 8px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--white); }
.data-table { width: 100%; border-collapse: collapse; min-width: 620px; text-align: left; }
.data-table th { font-size: 12px; letter-spacing: .06em; font-weight: 800; text-transform: uppercase; background: #e8f1f5; color: var(--ink); }
.data-table th, .data-table td { padding: 16px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table td { font-size: 14px; color: var(--ink-soft); line-height: 1.55; }
.data-table tr:last-child td { border-bottom: 0; }
.data-table strong { color: var(--ink); }
.data-table a { font-weight: 750; }
.coin-hero { background: #edf4f7; border-bottom: 1px solid var(--line); }
.coin-hero-inner { padding-block: 48px; display: grid; grid-template-columns: minmax(0,1.25fr) minmax(0,.75fr); gap: clamp(25px,3.8vw,60px); align-items: center; }
.coin-hero-inner h1 { max-width: 22ch; }
.coin-image { background: #fff; border: 1px solid var(--line); display: grid; place-items: center; padding: 20px; position: relative; min-height: 300px; }
.coin-image::after { content: ""; position: absolute; left: 13px; right: 13px; bottom: 12px; border-bottom: 1px solid var(--silver); }
.coin-image img { width: 100%; max-width: 360px; max-height: 345px; object-fit: contain; }
.coin-spec { display: flex; flex-wrap: wrap; gap: 11px 20px; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 23px 0; }
.coin-spec span { font-size: 13px; color: var(--ink-soft); white-space: nowrap; }
.coin-spec strong { color: var(--ink); font-size: 15px; margin-right: 4px; }
.insight { background: #e3eff2; border-left: 4px solid var(--accent); padding: 22px 26px; margin: 25px 0; }
.insight p { margin: 0; font-weight: 600; color: var(--ink); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.step { border-top: 2px solid var(--steel); padding-top: 17px; }
.step strong { font-size: 13px; color: var(--accent); display: block; margin-bottom: 13px; }
.step p { margin: 0; font-size: 15px; }
.catalogue { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; }
.catalogue .item { min-width: 0; background: var(--white); border: 1px solid var(--line); padding: 20px; display: flex; flex-direction: column; }
.item-image { height: 225px; display: grid; place-items: center; background: #f7fafc; margin-bottom: 19px; }
.item-image img { height: 207px; width: 100%; object-fit: contain; }
.catalogue .item h3 { font-size: 19px; }
.catalogue .item p { font-size: 14px; color: var(--ink-soft); }
.catalogue .item .action { align-self: flex-start; margin-top: auto; }
.offer-cta, .link-group a.offer-cta {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 46px;
    padding: 12px 20px;
    background: #c5203d;
    color: #ffffff;
    border: 1px solid #c5203d;
    border-radius: 4px;
    box-shadow: 0 3px 9px rgba(165, 22, 52, .14);
    font-size: 14px;
    font-weight: 800;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.offer-cta:hover, .link-group a.offer-cta:hover {
    color: #ffffff;
    background: #9e1831;
    border-color: #9e1831;
    box-shadow: 0 4px 12px rgba(165, 22, 52, .21);
}
.offer-cta:focus-visible { outline: 3px solid #ef8295; outline-offset: 3px; }
.chart-shell { background: var(--white); border: 1px solid var(--line); padding: 15px; }
.chart-shell .chart-embed { height: 445px; min-height: 360px; }
.chart-pair { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,.7fr); gap: 18px; align-items: start; }
.chart-caption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 5px 15px; font-size: 12px; color: var(--muted); margin-top: 11px; }
.num-factor { display: grid; grid-template-columns: auto 1fr; gap: 25px; align-items: center; border-top: 1px solid var(--line); padding: 26px 0; }
.num-factor strong { min-width: 130px; font-size: 32px; letter-spacing: -.045em; line-height: 1; }
.num-factor p { margin: 0; }
.source { border-top: 1px solid var(--line); padding-top: 13px; margin: 18px 0 0; }
.article-body { max-width: 830px; }
.article-body h2 { margin-top: 38px; }
.article-body p { margin-bottom: 18px; }
.faq-item { border-top: 1px solid var(--line); padding: 20px 0; }
.faq-item h3 { font-size: 17px; margin-bottom: 10px; }
.faq-item p { color: var(--ink-soft); margin-bottom: 0; }
.related { border-top: 1px solid var(--line); }
.related-inner { padding-block: 31px; display: flex; flex-wrap: wrap; align-items: center; gap: 15px 25px; }
.related-inner strong { font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.related-inner a { font-size: 13px; font-weight: 750; text-decoration: none; border-bottom: 1px solid currentColor; }
.site-footer { background: #dfeaf0; border-top: 1px solid #c9dce5; padding: 42px 0 30px; }
.footer-inner { display: grid; grid-template-columns: 1.15fr 1fr; gap: 35px; }
.site-footer p { color: var(--ink-soft); font-size: 14px; max-width: 44ch; }
.footer-nav { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px 18px; }
.footer-nav a { font-size: 13px; color: var(--ink); text-decoration: none; font-weight: 650; }
.footer-nav a:hover { color: var(--accent); }
.footer-bottom { margin-top: 28px; padding-top: 17px; border-top: 1px solid #c9dce5; font-size: 12px; color: var(--muted); }
@media (max-width: 1060px) {
    .site-nav { gap: 13px; }
    .site-nav a { font-size: 12px; }
    .header-inner { gap: 16px; }
    .coin-row { grid-template-columns: 96px minmax(0,1fr) auto; padding-inline: 14px; gap: 12px; }
    .coin-row-photo { width: 90px; height: 90px; }
    .coin-row-photo img { width: 88px; height: 88px; }
    .catalogue { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 800px) {
    .header-inner { flex-wrap: wrap; min-height: 75px; position: relative; }
    .menu-toggle { display: inline-flex; }
    .site-nav { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 0; border-top: 1px solid var(--line); padding: 12px 0 16px; }
    .site-nav.is-open { display: flex; }
    .site-nav a { font-size: 14px; padding: 10px 2px; }
    .hero-grid, .entry-grid, .coin-hero-inner { grid-template-columns: 1fr; }
    .hero-copy h1, .coin-hero-inner h1 { max-width: none; }
    .hero-gallery { max-width: 630px; width: 100%; padding-top: 4px; }
    .hero-photo { min-height: 160px; }
    .text-split, .text-split-even { grid-template-columns: 1fr; gap: 22px; }
    .feature-columns { grid-template-columns: 1fr; }
    .feature { padding-block: 20px; }
    .steps { grid-template-columns: 1fr; }
    .chart-pair { grid-template-columns: 1fr; }
    .chart-shell .chart-embed { height: 365px; }
    .coin-row { grid-template-columns: 95px minmax(0,1fr); }
    .link-group { grid-column: 2; align-items: flex-start; flex-direction: row; flex-wrap: wrap; gap: 15px; }
    .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    .container { width: calc(100% - 36px); }
    .topline-inner { gap: 5px 16px; font-size: 11px; }
    .hero-grid, .entry-grid { padding-block: 35px; }
    .hero-gallery { gap: 6px; padding-left: 7px; }
    .hero-photo { padding: 7px; min-height: 125px; }
    .hero-photo img { max-height: 165px; }
    .hero-photo:first-child img { max-height: 276px; }
    .hero-photo figcaption { left: 5px; bottom: 2px; font-size: 8px; }
    .hero-detail { gap: 9px 17px; }
    .section-head { flex-direction: column; align-items: flex-start; gap: 10px; }
    .coin-row { padding: 13px; grid-template-columns: 75px minmax(0,1fr); gap: 12px; }
    .coin-row-photo { width: 75px; height: 75px; }
    .coin-row-photo img { width: 73px; height: 73px; }
    .coin-row strong { font-size: 16px; }
    .coin-row p { font-size: 13px; }
    .data-strip { grid-template-columns: 1fr; }
    .data-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
    .data-strip > div:last-child { border-bottom: 0; }
    .catalogue { grid-template-columns: 1fr; }
    .item-image { height: 235px; }
    .coin-hero-inner { padding-block: 34px; }
    .coin-image { min-height: 230px; }
    .coin-image img { max-height: 255px; }
    .num-factor { grid-template-columns: 1fr; gap: 11px; }
}
.tradingview-widget-container, .tradingview-widget-container__widget { width: 100%; height: 100%; }