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20px;margin-top:30px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:60px}.footer-brand{color:#f4f0e7}.footer-grid p{color:#949a94;font-size:13px;max-width:340px;margin-top:15px}.footer-grid h2{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#e1bd60}.footer-grid>div:not(:first-child){display:grid;align-content:start;gap:9px}.footer-grid a{font-size:13px;color:#b8bcb7}.footer-grid a:hover{color:#e5bd58}.legal{border-top:1px solid #242a28;margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:30px;color:#808680;font-size:11px}.legal p{margin:0;max-width:800px}
@media(max-width:1000px){.main-nav{gap:16px}.hero-grid{grid-template-columns:1fr 350px}.gold-visual{opacity:.78;transform:scale(.9);transform-origin:center}.hero-price-grid{grid-template-columns:1fr 1fr}.hero-price-card:last-child{display:none}.guide-grid{grid-template-columns:1fr 1fr}.weight-grid{grid-template-columns:repeat(3,1fr)}.investment-grid{grid-template-columns:repeat(3,1fr)}.choice-card{grid-template-columns:110px 1fr}.choice-visual{width:100px;height:90px}.coin-mini{height:100px}.stats-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.shell,.narrow-shell{width:min(calc(100% - 24px),var(--shell))}.section{padding:46px 0}.site-header .navbar{height:60px}.mobile-menu-btn{display:inline-flex;margin-left:auto}.main-nav{display:none;position:absolute;top:60px;left:0;right:0;background:var(--dark);padding:12px 16px 18px;border-top:1px solid rgba(255,255,255,.08);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a,.main-nav button{padding:12px;border-bottom:1px solid rgba(255,255,255,.06);text-align:left;justify-content:flex-start}.hero-grid{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:42px 0 34px}.gold-visual{display:none}.home-hero h1{font-size:43px}.hero-lead{font-size:15px}.hero-price-grid{grid-template-columns:1fr 1fr}.hero-price-card{padding:15px}.hero-price-card strong{font-size:25px}.hero-meta-row{align-items:flex-start;flex-direction:column}.section-heading{align-items:flex-start;flex-direction:column}.section-heading h2{font-size:28px}.chart-summary{display:none}.chart-shell{height:230px}.two-col-feature,.calculator-page,.split-content{grid-template-columns:1fr}.form-grid.three{grid-template-columns:1fr}.guide-grid,.trust-grid{grid-template-columns:1fr}.trust-grid{gap:4px}.page-title-row{align-items:flex-start;flex-direction:column}.page-hero{padding:38px 0 30px}.page-hero h1,.article-hero h1{font-size:39px}.chart-large .chart-shell{height:300px}.chart-ranges{max-width:100%}.card-toolbar{align-items:flex-start;flex-direction:column}.weight-grid{grid-template-columns:1fr 1fr}.value-layers{grid-template-columns:1fr}.table-preview{display:none}.investment-choice{grid-template-columns:1fr}.choice-card{grid-template-columns:90px 1fr;padding:20px}.choice-visual{width:80px;height:72px;font-size:17px}.coin-mini{height:80px}.investment-grid{grid-template-columns:1fr 1fr}.history-years{grid-template-columns:1fr 1fr}.guide-index-card{grid-template-columns:34px 1fr}.guide-index-card>b{display:none}.article-meta{flex-direction:column;gap:4px}.footer-grid{grid-template-columns:1fr;gap:30px}.legal{flex-direction:column}.inline-link{display:block;margin:14px 0 0}.calculator-results{grid-template-columns:1fr}.calculator-results>div.highlight{grid-column:auto}}
@media(max-width:480px){.home-hero h1{font-size:38px}.hero-price-grid{grid-template-columns:1fr}.hero-price-card:last-child{display:block}.hero-price-card strong{font-size:29px}.form-grid{grid-template-columns:1fr}.calc-result{grid-template-columns:1fr}.calc-result strong{grid-row:auto;grid-column:auto;margin-top:6px}.weight-grid,.investment-grid,.history-years,.stats-grid{grid-template-columns:1fr}.chart-card{padding:14px}.table th,.table td{padding:12px}.single-price{width:100%;grid-template-columns:1fr}.single-price small{grid-column:1;grid-row:auto}.article-actions{flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.purity-filter{display:flex;flex-wrap:wrap;gap:7px;justify-content:flex-end}.sponsored-badge{display:inline-flex;margin-left:8px;padding:3px 6px;border-radius:999px;background:var(--gold-soft);color:var(--gold-deep);font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.05em}.table-sub{display:block;color:var(--muted);font-size:10px;margin-top:3px}.dealer-table td{vertical-align:middle}.dealer-table .text-link{white-space:nowrap}
@media(max-width:760px){.purity-filter{justify-content:flex-start}}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.history-years .year-card small{grid-row:3;color:var(--muted);font-size:11px;margin-top:4px}

/* v4 editorial depth */
.article-sources{margin-top:34px;padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2)}.article-sources h2{margin-top:0}.article-sources p{color:var(--muted);font-size:13px}.article-sources ul{margin:0;padding-left:20px;display:grid;gap:9px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.faq-card{padding:22px}.faq-card h3{font:700 20px Georgia,Cambria,serif;margin:0 0 8px}.faq-card p{margin:0;color:var(--muted);font-size:13px}.investment-facts{padding-bottom:0}.prose-card .kicker{margin-bottom:8px}
@media(max-width:760px){.faq-grid{grid-template-columns:1fr}}

/* v5 investment entities + specialist calculators */
.entity-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.entity-card{padding:22px;transition:.2s}.entity-card:hover,.tool-link-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.entity-card h3{font:700 23px Georgia,Cambria,serif;margin:14px 0 6px}.entity-card p{color:var(--muted);font-size:13px}.entity-card b{color:var(--gold-deep);font-size:12px}.entity-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:start}.entity-spec-card,.entity-value-card{padding:28px}.entity-spec-card h2,.entity-value-card h2,.tool-card h2{font:700 30px Georgia,Cambria,serif;margin:8px 0 18px}.spec-list{display:grid;margin:0}.spec-list div{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}.spec-list dt{color:var(--muted);font-size:12px}.spec-list dd{margin:0;font-weight:800;text-align:right}.entity-value-card>strong{display:block;font:700 clamp(34px,5vw,54px) Georgia,Cambria,serif;color:var(--gold-deep);margin:14px 0 4px}.entity-value-card>small{color:var(--muted)}.entity-value-note{margin:22px 0;padding:14px;border-radius:10px;background:var(--surface-2);color:var(--muted);font-size:13px}.entity-actions{display:flex;gap:10px;flex-wrap:wrap}.entity-size-list{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 16px}.entity-size-list span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:12px;font-weight:800}.tool-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:22px;align-items:start}.tool-card{padding:30px}.tool-result{margin-top:24px;padding:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2)}.tool-result span,.tool-result small{display:block;color:var(--muted);font-size:12px}.tool-result strong{display:block;font:700 42px Georgia,Cambria,serif;margin:4px 0;color:var(--gold-deep)}.conversion-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px}.conversion-grid div{padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}.conversion-grid span{display:block;color:var(--muted);font-size:11px}.conversion-grid strong{display:block;margin-top:5px;font:700 23px Georgia,Cambria,serif}.tool-link-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.tool-link-card{padding:22px;transition:.2s}.tool-link-card>span{width:38px;height:38px;border-radius:10px;background:var(--gold-soft);color:var(--gold-deep);display:grid;place-items:center;font-weight:900}.tool-link-card h3{font:700 20px Georgia,Cambria,serif;margin:14px 0 6px}.tool-link-card p{color:var(--muted);font-size:12px;margin:0}
@media(max-width:900px){.entity-card-grid{grid-template-columns:1fr 1fr}.tool-link-grid{grid-template-columns:1fr 1fr}.entity-hero-grid,.tool-layout{grid-template-columns:1fr}}
@media(max-width:560px){.entity-card-grid,.tool-link-grid,.conversion-grid{grid-template-columns:1fr}.spec-list div{grid-template-columns:1fr;gap:4px}.spec-list dd{text-align:left}.entity-spec-card,.entity-value-card,.tool-card{padding:20px}}

/* v6 dealer governance admin + public comparison */
.admin-body{background:var(--surface-2);min-height:100vh}.admin-header{background:var(--dark);color:#f8f4e9;border-bottom:1px solid rgba(255,255,255,.08)}.admin-nav{min-height:66px;display:flex;align-items:center;gap:28px}.admin-nav nav{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:13px}.admin-nav nav form{margin:0}.admin-main{min-height:calc(100vh - 66px)}.admin-login{min-height:calc(100vh - 100px);display:grid;place-items:center;padding:40px 0}.admin-login-card{width:min(100%,480px);padding:34px}.admin-login-card h1,.admin-main h1{font:700 38px Georgia,Cambria,serif;margin:8px 0}.admin-login-card>p,.admin-main .section-heading p{color:var(--muted)}.admin-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.admin-stat{padding:22px}.admin-stat span{display:block;color:var(--muted);font-size:12px}.admin-stat strong{display:block;font:700 36px Georgia,Cambria,serif;margin-top:6px;color:var(--gold-deep)}.admin-actions{display:flex;gap:10px;margin-top:22px}.admin-create,.admin-panel{padding:24px;margin-bottom:22px}.admin-create h2,.admin-panel h2,.admin-subsection h2{font:700 25px Georgia,Cambria,serif;margin:0 0 14px}.admin-span-3{grid-column:1/-1}.admin-search{display:flex;gap:8px;min-width:340px}.admin-two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}.admin-check{display:flex;align-items:center;gap:9px;font-size:13px;font-weight:800}.admin-check input{width:18px;height:18px}.admin-subsection{margin-top:34px}.admin-inline-actions{display:flex;align-items:center;gap:6px;margin:0}.admin-import-message td{background:var(--surface-2);color:var(--muted);white-space:normal!important}.admin-rule-list{display:grid;gap:11px;padding-left:20px}.select-compact{min-height:34px;padding:4px 8px;width:auto}.status-badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.04em;background:var(--surface-2);border:1px solid var(--line)}.status-badge.ok,.status-badge.approved,.status-badge.allowed{background:rgba(18,132,74,.09);color:var(--success);border-color:rgba(18,132,74,.25)}.status-badge.pending,.status-badge.pending_review,.status-badge.partial{background:var(--gold-soft);color:var(--gold-deep);border-color:#e5cd92}.status-badge.blocked,.status-badge.rejected,.status-badge.failed{background:rgba(183,58,52,.09);color:var(--danger);border-color:rgba(183,58,52,.25)}.comparison-filter{padding:22px}.comparison-filter .form-grid{margin:0}.comparison-filter-actions{display:flex;gap:8px;margin-top:16px}.empty-state{padding:34px;text-align:center}.empty-state h2{font:700 28px Georgia,Cambria,serif}.empty-state p{color:var(--muted);max-width:620px;margin:0 auto}.comparison-link-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
@media(max-width:900px){.admin-stat-grid{grid-template-columns:1fr 1fr}.admin-two-col{grid-template-columns:1fr}.admin-nav nav{gap:10px}.admin-search{min-width:0}}
@media(max-width:760px){.admin-nav{align-items:flex-start;padding-block:14px;flex-direction:column}.admin-nav nav{margin-left:0;width:100%;overflow-x:auto;padding-bottom:5px}.admin-stat-grid{grid-template-columns:1fr}.admin-search{width:100%}.admin-main .section-heading{gap:12px}.comparison-filter-actions{flex-direction:column}.admin-inline-actions{align-items:stretch;flex-direction:column}}

.callout.success{border-left-color:var(--success);background:rgba(18,132,74,.09)}
.callout.warning{border-left-color:#c89528;background:rgba(200,149,40,.10)}
.investment-item[href]{display:block;transition:.18s}
.investment-item[href]:hover{transform:translateY(-2px);border-color:#d8be7f;box-shadow:var(--shadow)}

/* v8 editorial clusters + contextual internal linking */
.section-intro{margin:7px 0 0;color:var(--muted);font-size:13px;max-width:720px}.cluster-nav{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.cluster-nav a{display:inline-flex;padding:8px 11px;border:1px solid rgba(255,255,255,.16);border-radius:999px;color:#e9e8e1;font-size:12px;font-weight:800}.cluster-nav a:hover{border-color:#d6ae4e;color:#e6bd55}.guide-cluster{scroll-margin-top:88px}.guide-cluster:nth-of-type(even){background:var(--surface-2);border-block:1px solid var(--line)}.cluster-heading{display:flex;align-items:flex-start;gap:16px;margin-bottom:14px}.cluster-heading h2{font:700 32px Georgia,Cambria,serif;margin:5px 0 6px}.cluster-heading p{margin:0;color:var(--muted);max-width:780px}.cluster-icon{flex:0 0 48px;width:48px;height:48px;display:grid;place-items:center;border-radius:13px;background:var(--gold-soft);color:var(--gold-deep);font-weight:900}.cluster-utilities{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}.cluster-utilities a{font-size:12px;font-weight:800;color:var(--gold-deep);padding:7px 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.related-section{border-top:1px solid var(--line);background:linear-gradient(180deg,var(--surface-2),var(--bg))}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.related-card{display:block;padding:22px;transition:.18s}.related-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#d8be7f}.related-card>span{display:block;color:var(--gold-deep);font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.related-card h3{font:700 20px Georgia,Cambria,serif;margin:10px 0 6px}.related-card p{color:var(--muted);font-size:12px;margin:0 0 16px}.related-card b{font-size:12px;color:var(--gold-deep)}.quick-weight-links{display:grid;grid-template-columns:repeat(8,1fr);gap:10px}.quick-weight-links a{padding:17px 12px;text-align:center;transition:.18s}.quick-weight-links a:hover{transform:translateY(-2px);border-color:#d8be7f}.quick-weight-links span{display:block;color:var(--gold-deep);font:700 19px Georgia,Cambria,serif}.quick-weight-links b{display:block;font-size:10px;margin-top:4px;color:var(--muted)}@media(max-width:980px){.related-grid{grid-template-columns:repeat(2,1fr)}.quick-weight-links{grid-template-columns:repeat(4,1fr)}}@media(max-width:560px){.related-grid{grid-template-columns:1fr}.quick-weight-links{grid-template-columns:repeat(2,1fr)}.cluster-heading{display:block}.cluster-icon{margin-bottom:12px}}

/* v9 search + launch polish */
.search-hero-form{display:flex;gap:10px;max-width:760px;margin-top:22px}.search-hero-form .input{min-height:48px}.search-results{display:grid;gap:12px}.search-result{display:grid;grid-template-columns:1fr auto;gap:18px;padding:20px}.search-result h2{font:700 21px Georgia,Cambria,serif;margin:4px 0 6px}.search-result p{color:var(--muted);font-size:13px;margin:0}.search-result-type{font-size:10px;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-deep)}.search-result-score{align-self:center;color:var(--muted);font-size:11px}.search-empty{padding:30px}.nav-search-link{white-space:nowrap}@media(max-width:760px){.search-hero-form{flex-direction:column}.search-result{grid-template-columns:1fr}.search-result-score{display:none}}