:root {
    --bg: #080b0f;
    --panel: #121711;
    --panel-strong: #1b2118;
    --line: rgba(214, 191, 132, 0.22);
    --text: #f3efe4;
    --muted: #b8b19e;
    --soft: #8d8675;
    --gold: #d8b96b;
    --green: #9db46a;
    --red: #d47658;
    --blue: #80a8bf;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: radial-gradient(circle at top left, rgba(112, 126, 75, 0.18), transparent 34%),
        linear-gradient(180deg, #090b0d 0%, #0e120d 42%, #080a08 100%);
    color: var(--text);
    font-family: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.75;
}

a {
    color: var(--gold);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--line);
    background: rgba(8, 11, 15, 0.9);
    backdrop-filter: blur(16px);
}

.nav-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--text);
}

.nav-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--muted);
    font-size: 0.95rem;
}

.hero {
    max-width: 1120px;
    margin: 0 auto;
    padding: 5rem 1.5rem 3rem;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid rgba(216, 185, 107, 0.28);
    border-radius: 999px;
    color: var(--gold);
    background: rgba(216, 185, 107, 0.08);
    padding: 0.35rem 0.8rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    max-width: 940px;
    margin: 1.4rem 0 1.2rem;
    font-size: clamp(2.15rem, 5vw, 4.2rem);
    line-height: 1.04;
    letter-spacing: -0.03em;
}

.dek {
    max-width: 820px;
    color: var(--muted);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.meta {
    margin-top: 1.6rem;
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
    color: var(--soft);
    font-size: 0.95rem;
}

.pill {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    background: rgba(255, 255, 255, 0.03);
}

.hero-image {
    max-width: 1120px;
    margin: 0 auto 3.5rem;
    padding: 0 1.5rem;
}

.hero-image img,
.figure img,
.sheet-grid img {
    width: 100%;
    display: block;
}

.hero-image img,
.figure {
    border: 1px solid var(--line);
    border-radius: 18px;
    overflow: hidden;
    background: var(--panel);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.35);
}

.article-shell {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 1.5rem 5rem;
}

.content-card {
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(18, 23, 17, 0.72);
    padding: clamp(1.35rem, 4vw, 3rem);
}

.toc {
    margin-bottom: 2.7rem;
    padding: 1.4rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.18);
}

.toc h2 {
    margin: 0 0 0.7rem;
    font-size: 1.1rem;
    color: var(--gold);
}

.toc ol {
    margin-left: 1.2rem;
    color: var(--muted);
}

.toc li {
    margin: 0.35rem 0;
}

h2 {
    margin: 3.2rem 0 1rem;
    font-size: clamp(1.55rem, 3vw, 2.15rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

h3 {
    margin: 2rem 0 0.75rem;
    font-size: 1.22rem;
    color: var(--gold);
}

p {
    margin: 0 0 1.35rem;
    color: var(--muted);
    font-size: 1.08rem;
}

strong {
    color: var(--text);
}

ul,
ol {
    margin: 0 0 1.5rem 1.3rem;
    color: var(--muted);
    font-size: 1.06rem;
}

li {
    margin-bottom: 0.55rem;
}

.figure {
    margin: 2.4rem 0;
}

.figure figcaption {
    padding: 0.9rem 1rem;
    color: var(--soft);
    font-size: 0.94rem;
    background: rgba(0, 0, 0, 0.22);
}

.note {
    margin: 2rem 0;
    padding: 1.25rem 1.4rem;
    border-left: 4px solid var(--gold);
    border-radius: 12px;
    background: rgba(216, 185, 107, 0.08);
    color: var(--muted);
}

.sheet-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin: 2rem 0;
}

.sheet-grid figure {
    border: 1px solid var(--line);
    border-radius: 14px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
}

.sheet-grid figcaption {
    padding: 0.7rem 0.85rem;
    color: var(--soft);
    font-size: 0.9rem;
}

.related {
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--line);
}

.related h2 {
    margin-top: 0;
}

.footer {
    border-top: 1px solid var(--line);
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--soft);
    background: rgba(0, 0, 0, 0.24);
}

@media (max-width: 720px) {
    .nav-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero {
        padding-top: 3.5rem;
    }

    .sheet-grid {
        grid-template-columns: 1fr;
    }
}