:root {
  --bg: #090b10;
  --surface: #10141c;
  --surface-2: #151a24;
  --surface-3: #1a2030;
  --text: #f4f6fb;
  --muted: #a8b0c1;
  --line: #293143;
  --accent: #37d59b;
  --accent-dark: #082a20;
  --violet: #9c80ff;
  --gold: #e8be68;
  --danger: #ffbd7a;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1180px, calc(100% - 36px)); margin-inline: auto; }
.metric { position: absolute; left: -9999px; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 14px; color: #06110d; background: var(--accent); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 30; background: rgba(9, 11, 16, .94); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.header-row { min-height: 76px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: max-content; color: var(--text); text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #58e5b1; border-radius: 12px; color: #06110d; background: var(--accent); font-weight: 900; font-size: 1.25rem; }
.brand strong, .brand small { display: block; }
.brand strong { letter-spacing: -.02em; }
.brand small { color: var(--muted); font-size: .69rem; letter-spacing: .06em; text-transform: uppercase; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a { padding: 10px 12px; border-radius: 10px; color: var(--muted); text-decoration: none; font-size: .9rem; }
.nav a:hover, .nav a:focus-visible { color: var(--text); background: var(--surface-2); }
.header-cta { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; padding: 0 17px; border: 1px solid var(--accent); border-radius: 12px; color: #07110d; background: var(--accent); font-weight: 800; text-decoration: none; }

.hero { padding: 76px 0 66px; border-bottom: 1px solid var(--line); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(380px, .98fr); gap: 62px; align-items: center; }
.status { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px; color: #b9f4dc; font-size: .78rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.status span { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(55, 213, 155, .12); }
h1, h2, h3 { margin: 0 0 .55em; line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 720px; font-size: clamp(2.65rem, 5.5vw, 5.3rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3.25rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1.15em; }
.lead { max-width: 720px; color: #c5ccda; font-size: clamp(1.08rem, 1.5vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 18px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 21px; border-radius: 13px; font-weight: 850; text-align: center; text-decoration: none; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #06110d; background: var(--accent); border: 1px solid var(--accent); }
.button-primary:hover { background: #58e5b1; }
.button-secondary { color: var(--text); background: var(--surface-2); border: 1px solid var(--line); }
.button-secondary:hover { border-color: #4d5c77; }
.risk-note { max-width: 690px; color: var(--muted); font-size: .86rem; }
.author-line { display: flex; align-items: center; gap: 12px; margin-top: 28px; }
.author-avatar { flex: 0 0 auto; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid #46516a; border-radius: 14px; color: var(--violet); background: var(--surface-3); font-size: .78rem; font-weight: 900; }
.author-line strong, .author-line span { display: block; }
.author-line span { color: var(--muted); font-size: .83rem; }
.hero-media { margin: 0; padding: 9px; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); box-shadow: var(--shadow); }
.hero-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 15px; }
.hero-media figcaption { padding: 9px 5px 1px; color: #818b9e; font-size: .75rem; }

.quick-panel { padding: 68px 0; background: #0c1017; border-bottom: 1px solid var(--line); }
.section-heading { max-width: 760px; }
.section-heading.compact { margin-bottom: 30px; }
.kicker { margin-bottom: 9px; color: var(--accent); font-size: .76rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.summary-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr); gap: 24px; align-items: stretch; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.facts div { min-height: 102px; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.facts div:nth-child(odd) { border-right: 1px solid var(--line); }
.facts div:nth-last-child(-n + 2) { border-bottom: 0; }
.facts dt { color: #8791a5; font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.facts dd { margin: 7px 0 0; font-weight: 780; }
.source-card { padding: 27px; border: 1px solid #4d416f; border-radius: var(--radius); background: #171426; }
.source-label, .side-label { display: block; margin-bottom: 12px; color: var(--violet); font-size: .72rem; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.source-card p { color: #c1bcd4; font-size: .92rem; }
.source-links { display: flex; flex-wrap: wrap; gap: 10px; }
.source-links a { padding-bottom: 2px; color: #c4b8ff; border-bottom: 1px solid #6856af; text-decoration: none; font-size: .85rem; }

.section { padding: 78px 0 100px; }
.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 60px; align-items: start; }
.article { min-width: 0; }
.article > h2 { max-width: 800px; }
.article p, .article li { color: #c2c9d7; font-size: 1.03rem; }
.large-copy { color: #edf0f7 !important; font-size: clamp(1.18rem, 1.8vw, 1.38rem) !important; line-height: 1.65; }
.verdict-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 32px 0 0; }
.verdict-card { padding: 23px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.verdict-card span { display: block; margin-bottom: 9px; font-weight: 850; }
.verdict-card p { margin: 0; font-size: .92rem; }
.verdict-card.good { border-top: 3px solid var(--accent); }
.verdict-card.caution { border-top: 3px solid var(--danger); }
.article-section { padding-top: 74px; scroll-margin-top: 95px; }
.article-section h2 { max-width: 830px; }
.bonus-table { margin: 28px 0; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--surface); }
.table-row { display: grid; grid-template-columns: 1.05fr 1.45fr .8fr; align-items: center; min-height: 76px; border-bottom: 1px solid var(--line); }
.table-row:last-child { border-bottom: 0; }
.table-row > * { padding: 16px 18px; }
.table-head { min-height: 48px; color: #8e98ab; background: var(--surface-2); font-size: .72rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.table-row span { color: #bec5d3; font-size: .91rem; }
.tag { color: var(--gold) !important; font-weight: 780; }
.callout { margin-top: 25px; padding: 20px 22px; border-left: 3px solid var(--accent); background: var(--accent-dark); color: #d1efe4 !important; }
.steps { margin: 30px 0 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 56px 1fr; gap: 18px; padding: 25px 0; border-top: 1px solid var(--line); }
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li > span { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid #3f4b61; border-radius: 14px; color: var(--accent); background: var(--surface); font-size: .78rem; font-weight: 900; }
.steps h3 { margin-top: 2px; }
.steps p { margin-bottom: 0; font-size: .96rem; }
.check-list { margin: 24px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 13px 0 13px 30px; border-bottom: 1px solid #222a39; }
.check-list li::before { content: ""; position: absolute; left: 4px; top: 23px; width: 8px; height: 8px; border-radius: 3px; background: var(--accent); }
.faq-section details { border-top: 1px solid var(--line); }
.faq-section details:last-of-type { border-bottom: 1px solid var(--line); }
.faq-section summary { position: relative; padding: 20px 40px 20px 0; cursor: pointer; font-size: 1.05rem; font-weight: 820; list-style: none; }
.faq-section summary::-webkit-details-marker { display: none; }
.faq-section summary::after { content: "+"; position: absolute; right: 5px; top: 14px; color: var(--accent); font-size: 1.5rem; }
.faq-section details[open] summary::after { content: "−"; }
.faq-section details p { padding-right: 35px; }
.method { margin-top: 76px; padding: 28px; border: 1px solid #424d62; border-radius: var(--radius); background: var(--surface); }
.method-top { display: flex; align-items: center; gap: 15px; }
.method-top .kicker, .method-top h2 { margin: 0; }
.method-top h2 { margin-top: 3px; font-size: 1.45rem; }
.method > p { margin-top: 21px; }
.method ul { margin-bottom: 0; padding-left: 20px; }
.method li { color: var(--muted); font-size: .88rem; }
.method code { color: #cfc6fa; }

.sidebar { position: sticky; top: 98px; display: grid; gap: 16px; }
.toc-card, .age-card, .cta-card { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.toc-card { display: grid; gap: 3px; }
.toc-card a { padding: 9px 10px; border-radius: 9px; color: var(--muted); text-decoration: none; font-size: .88rem; }
.toc-card a:hover { color: var(--text); background: var(--surface-2); }
.age-card { border-color: #61482c; background: #1a1510; }
.age-card strong { display: block; color: var(--danger); font-size: 2.2rem; line-height: 1; }
.age-card p { margin: 14px 0; color: #cabcae; font-size: .87rem; }
.age-card a { color: #f2c897; font-size: .84rem; }
.cta-card h3 { font-size: 1.35rem; }
.cta-card p { color: var(--muted); font-size: .88rem; }
.cta-card .button { width: 100%; }

.footer { padding: 60px 0 24px; border-top: 1px solid var(--line); background: #07090d; }
.footer-grid { display: grid; grid-template-columns: 1.7fr .7fr .7fr; gap: 44px; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-grid p { max-width: 540px; margin-top: 12px; color: var(--muted); font-size: .9rem; }
.footer-grid > div > strong { margin-bottom: 5px; font-size: .85rem; }
.footer-grid > div > a:not(.brand) { color: var(--muted); text-decoration: none; font-size: .86rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 40px; padding-top: 20px; border-top: 1px solid #1b2230; color: #70798b; font-size: .78rem; }

@media (max-width: 980px) {
  .nav { display: none; }
  .header-cta { margin-left: auto; }
  .hero-grid, .summary-layout, .article-grid { grid-template-columns: 1fr; }
  .hero-media { max-width: 720px; }
  .sidebar { position: static; grid-template-columns: 1fr 1fr; }
  .toc-card { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .container { width: min(100% - 24px, 1180px); }
  .site-header { position: relative; }
  .header-row { min-height: 68px; gap: 14px; }
  .brand small { display: none; }
  .brand-mark { width: 38px; height: 38px; }
  .header-cta { min-height: 40px; padding: 0 12px; font-size: .8rem; }
  .hero { padding: 50px 0; }
  .hero-grid { gap: 36px; }
  h1 { font-size: clamp(2.55rem, 14vw, 4rem); }
  .hero-actions .button { width: 100%; }
  .quick-panel, .section { padding: 54px 0; }
  .facts { grid-template-columns: 1fr; }
  .facts div, .facts div:nth-child(odd), .facts div:nth-last-child(-n + 2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .facts div:last-child { border-bottom: 0; }
  .verdict-cards, .sidebar { grid-template-columns: 1fr; }
  .table-head { display: none; }
  .table-row { grid-template-columns: 1fr; padding: 16px 0; }
  .table-row > * { padding: 5px 17px; }
  .steps li { grid-template-columns: 45px 1fr; gap: 12px; }
  .steps li > span { width: 42px; height: 42px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}