:root {
    --bg-main: #0d0e11;
    --bg-panel: #13151a;
    --fg-main: #e6e4de;
    --fg-muted: #8b8d96;
    --line-color: #262932;
    --accent-primary: #d94e28;
    --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'Courier Prime', monospace;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
}

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

body {
    background-color: var(--bg-main);
    color: var(--fg-main);
    font-family: var(--font-sans);
    line-height: 1.65;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

.shell {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* Top Bar */
.top-bar {
    border-bottom: 1px solid var(--line-color);
    background-color: var(--bg-main);
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 68px;
    gap: 20px;
    flex-wrap: wrap;
    padding-top: 12px;
    padding-bottom: 12px;
}

.site-mark {
    text-decoration: none;
    display: flex;
    flex-direction: column;
}

.mark-code {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--accent-primary);
}

.mark-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--fg-main);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.site-nav a {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-decoration: none;
    color: var(--fg-muted);
    padding: 6px 12px;
    border: 1px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--fg-main);
    border-color: var(--line-color);
    background-color: var(--bg-panel);
}

/* Overview Masthead */
.editorial-masthead {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--line-color);
}

.masthead-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--fg-muted);
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.editorial-masthead h1 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    line-height: 1.06;
    letter-spacing: -0.03em;
    max-width: 18ch;
    margin-bottom: 20px;
}

.masthead-lead {
    font-size: 1.1rem;
    color: var(--fg-muted);
    max-width: 66ch;
}

/* Overview Index Rows */
.index-grid {
    display: flex;
    flex-direction: column;
}

.index-row {
    display: grid;
    grid-template-columns: 70px 1fr 220px;
    gap: 32px;
    padding: 40px 0;
    border-bottom: 1px solid var(--line-color);
    align-items: start;
}

.row-num {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--fg-muted);
    padding-top: 2px;
}

.row-kicker {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-primary);
    margin-bottom: 6px;
}

.index-row h2 {
    font-family: var(--font-display);
    font-size: 1.65rem;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.index-row h2 a {
    color: var(--fg-main);
    text-decoration: none;
}

.index-row h2 a:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.index-row p {
    color: #c2c0b8;
    margin-bottom: 0;
    max-width: 64ch;
}

.row-aside {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.action-link {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--fg-main);
    text-decoration: none;
    padding: 9px 14px;
    border: 1px solid var(--line-color);
    background-color: var(--bg-panel);
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.action-link:hover {
    border-color: var(--fg-main);
}

.steam-pill {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--fg-muted);
    text-decoration: none;
}

.steam-pill:hover {
    color: var(--fg-main);
    text-decoration: underline;
}

.world-main {
    flex: 1;
    padding-top: 52px;
    padding-bottom: 80px;
}

.world-footer-actions {
    margin-top: 44px;
    padding-top: 24px;
    border-top: 1px solid var(--line-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.world-cta {
    font-family: var(--font-mono);
    font-size: 0.84rem;
    font-weight: 700;
    text-decoration: none;
    padding: 10px 18px;
}

.mono-label {
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.dossier-frame {
    border: 1px solid var(--line-color);
    background: var(--bg-panel);
    padding: 40px;
}

/* Footer */
.site-footer {
    margin-top: auto;
    border-top: 1px solid var(--line-color);
    padding: 28px 0;
    font-size: 0.84rem;
    color: var(--fg-muted);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bridge a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* WORLD 1: RUSTY LAKE */
body[data-world="rustylake"] {
    --line-color: #2c241d;
    --accent-primary: #8c2318;
    background-color: #161311;
    background-image: repeating-linear-gradient(
        90deg,
        #161311 0px,
        #161311 28px,
        #1c1815 28px,
        #1c1815 31px,
        #13100e 31px,
        #13100e 56px
    );
    color: #1b1815;
}

body[data-world="rustylake"] .top-bar,
body[data-world="rustylake"] .site-footer {
    background-color: #110e0c;
    color: #c7bca9;
}

body[data-world="rustylake"] .mark-title,
body[data-world="rustylake"] .site-nav a.active {
    color: #e8dfc8;
}

.rl-paper-sheet {
    background-color: #e6dec8;
    color: #191614;
    border: 2px solid #14110f;
    outline: 1px solid #8a7f6d;
    outline-offset: -8px;
    padding: 52px 56px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.75);
}

.rl-stamp-row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: #5a4f42;
    border-bottom: 1px solid #b8ad96;
    padding-bottom: 14px;
    margin-bottom: 32px;
}

.rl-title-block {
    text-align: center;
    margin-bottom: 32px;
}

.rl-black-cube {
    width: 26px;
    height: 26px;
    background-color: #111;
    margin: 0 auto 16px;
    border: 1px solid #4a4238;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.22);
}

.rl-title-block h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 700;
    line-height: 1.1;
    color: #12100e;
    margin-bottom: 8px;
}

.rl-epigraph {
    font-family: var(--font-mono);
    font-style: italic;
    color: #781e14;
    font-size: 0.95rem;
}

.rl-evidence-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    background-color: #dcd2b8;
    border-top: 2px solid #191614;
    border-bottom: 2px solid #191614;
    padding: 14px 18px;
    margin-bottom: 36px;
}

.rl-section {
    margin-bottom: 28px;
}

.rl-section h2 {
    font-family: var(--font-serif);
    font-size: 1.65rem;
    border-bottom: 1px solid #b8ad96;
    padding-bottom: 6px;
    margin-bottom: 14px;
    color: #12100e;
}

.rl-section p {
    font-family: var(--font-mono);
    font-size: 0.96rem;
    line-height: 1.75;
    margin-bottom: 16px;
    color: #24201c;
}

.rl-telegram {
    background-color: #191614;
    color: #e6dec8;
    font-family: var(--font-mono);
    padding: 22px 26px;
    margin: 30px 0;
    border-left: 4px solid #8c2318;
}

.telegram-head {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: #c2594b;
    margin-bottom: 8px;
}

.rl-curator-box {
    border: 1px dashed #3d352c;
    background-color: #dfd6be;
    padding: 22px 26px;
    font-family: var(--font-mono);
    font-size: 0.92rem;
}

.rl-box-title {
    display: block;
    font-weight: 700;
    color: #781e14;
    letter-spacing: 0.1em;
    font-size: 0.78rem;
    margin-bottom: 8px;
}

body[data-world="rustylake"] .action-link {
    background-color: transparent;
    color: #191614;
    border-color: #191614;
}

body[data-world="rustylake"] .world-cta {
    background-color: #191614;
    color: #e6dec8;
    border: 1px solid #191614;
}

body[data-world="rustylake"] .world-cta:hover {
    background-color: #781e14;
    border-color: #781e14;
}

/* WORLD 2: HORIZON ZERO DAWN */
body[data-world="horizon"] {
    --bg-main: #060b10;
    --bg-panel: #0b141e;
    --fg-main: #d8ecf2;
    --fg-muted: #6c8c99;
    --line-color: #173242;
    --accent-primary: #2bd9c6;
    background-color: #060b10;
    background-image:
        radial-gradient(circle at 85% 10%, rgba(43, 217, 198, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 15% 80%, rgba(224, 60, 49, 0.06) 0%, transparent 50%);
}

.hzd-holo-panel {
    background-color: rgba(11, 20, 30, 0.92);
    border: 1px solid #1d4257;
    border-top: 3px solid #2bd9c6;
    padding: 48px;
}

.hzd-telemetry {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: #6c8c99;
    padding-bottom: 18px;
    margin-bottom: 28px;
    border-bottom: 1px solid #173242;
}

.hzd-status-crit {
    color: #ff584d;
    font-weight: 700;
}

.hzd-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.8vw, 2.9rem);
    color: #ffffff;
    margin: 10px 0 16px;
}

.hzd-lead {
    font-size: 1.1rem;
    color: #9ec0cc;
    max-width: 68ch;
    margin-bottom: 32px;
}

.hzd-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 36px;
}

.hzd-metric-cell {
    background-color: #070e15;
    border: 1px solid #173242;
    border-left: 3px solid #2bd9c6;
    padding: 14px 16px;
}

.cell-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: #6c8c99;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.cell-val {
    font-family: var(--font-display);
    font-size: 0.92rem;
    color: #e9f6fa;
}

.hzd-section {
    margin-bottom: 30px;
}

.hzd-section h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: #2bd9c6;
    margin-bottom: 12px;
}

.hzd-section p {
    margin-bottom: 16px;
    color: #c9dfe6;
}

.hzd-voice-log {
    background-color: rgba(224, 60, 49, 0.07);
    border: 1px solid rgba(224, 60, 49, 0.35);
    border-left: 4px solid #e03c31;
    padding: 22px 26px;
    margin: 32px 0;
    font-family: var(--font-mono);
}

.log-meta {
    font-size: 0.74rem;
    color: #ff6e63;
    letter-spacing: 0.12em;
    margin-bottom: 10px;
}

.hzd-focus-verdict {
    background-color: #070e15;
    border: 1px solid #1d4257;
    padding: 24px 28px;
}

.hzd-focus-verdict .mono-label {
    color: #2bd9c6;
    display: block;
    margin-bottom: 8px;
}

body[data-world="horizon"] .world-cta {
    background-color: #2bd9c6;
    color: #041014;
}

body[data-world="horizon"] .world-cta:hover {
    background-color: #5ce8d8;
}

/* WORLD 3: DELIVER US THE MOON */
body[data-world="delivermoon"] {
    --bg-main: #090a0d;
    --bg-panel: #101218;
    --fg-main: #dde2ea;
    --fg-muted: #7f8796;
    --line-color: #222733;
    --accent-primary: #e5a135;
    background-color: #090a0d;
    background-image: radial-gradient(circle at 50% 0%, rgba(229, 161, 53, 0.07) 0%, transparent 55%);
}

.moon-deck {
    background-color: var(--bg-panel);
    border: 1px solid #2b3140;
    border-top: 3px solid #e5a135;
    padding: 48px;
}

.moon-telemetry-bar {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--fg-muted);
    background-color: #07080a;
    border: 1px solid var(--line-color);
    padding: 10px 16px;
    margin-bottom: 28px;
}

.moon-alert {
    color: #e5a135;
    font-weight: 700;
}

.moon-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.8vw, 2.95rem);
    color: #f4f6f9;
    margin: 10px 0 14px;
}

.moon-lead {
    font-size: 1.08rem;
    color: #a9b1bf;
    max-width: 66ch;
    margin-bottom: 32px;
}

.moon-specs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 36px;
}

.moon-cell {
    background-color: #07080a;
    border: 1px solid var(--line-color);
    border-top: 2px solid #e5a135;
    padding: 14px 16px;
}

.moon-section {
    margin-bottom: 28px;
}

.moon-section h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: #e5a135;
    margin-bottom: 12px;
}

.moon-section p {
    margin-bottom: 16px;
    color: #cfd5df;
}

.moon-transmission {
    background-color: #07080a;
    border: 1px dashed #3d3524;
    border-left: 4px solid #e5a135;
    padding: 22px 26px;
    margin: 30px 0;
    font-family: var(--font-mono);
}

.trans-head {
    display: block;
    font-size: 0.72rem;
    color: #e5a135;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
}

.moon-verdict {
    background-color: #07080a;
    border: 1px solid var(--line-color);
    padding: 24px 28px;
}

.moon-verdict .mono-label {
    color: #e5a135;
    display: block;
    margin-bottom: 8px;
}

body[data-world="delivermoon"] .world-cta {
    background-color: #e5a135;
    color: #090a0d;
}

body[data-world="delivermoon"] .world-cta:hover {
    background-color: #f2b755;
}

/* WORLD 4: DEUS EX: MANKIND DIVIDED */
body[data-world="deusex"] {
    --bg-main: #08080a;
    --bg-panel: #11100f;
    --fg-main: #eae6dd;
    --fg-muted: #8f8a7d;
    --line-color: #2b2720;
    --accent-primary: #d4a23c;
    background-color: #08080a;
    background-image:
        linear-gradient(135deg, rgba(212, 162, 60, 0.03) 25%, transparent 25%),
        linear-gradient(225deg, rgba(212, 162, 60, 0.03) 25%, transparent 25%);
    background-size: 48px 48px;
}

.dx-prism-frame {
    background-color: rgba(17, 16, 15, 0.96);
    border: 1px solid #3a3326;
    border-top: 3px solid #d4a23c;
    border-bottom: 3px solid #d4a23c;
    padding: 48px;
}

.dx-status-bar {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--fg-muted);
    border-bottom: 1px solid var(--line-color);
    padding-bottom: 14px;
    margin-bottom: 28px;
}

.dx-gold-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    color: #d4a23c;
    margin-bottom: 8px;
}

.dx-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 4vw, 3rem);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: #ffffff;
    margin-bottom: 14px;
}

.dx-lead {
    font-size: 1.08rem;
    color: #bfb9ac;
    max-width: 66ch;
    margin-bottom: 32px;
}

.dx-aug-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 36px;
}

.dx-cell {
    background-color: #090807;
    border: 1px solid var(--line-color);
    border-left: 2px solid #d4a23c;
    padding: 14px 16px;
}

.cell-k {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: #d4a23c;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.dx-section {
    margin-bottom: 28px;
}

.dx-section h2 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: #d4a23c;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.dx-section p {
    margin-bottom: 16px;
    color: #d6d0c4;
}

.dx-cipher-quote {
    background-color: #090807;
    border: 1px solid #423724;
    border-left: 4px solid #d4a23c;
    padding: 20px 24px;
    margin: 30px 0;
    font-family: var(--font-mono);
    font-size: 0.93rem;
    color: #efe9dc;
}

.cipher-tag {
    display: block;
    font-size: 0.72rem;
    color: #d4a23c;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
}

.dx-verdict {
    background-color: #090807;
    border: 1px solid var(--line-color);
    padding: 24px 28px;
}

body[data-world="deusex"] .world-cta {
    background-color: #d4a23c;
    color: #08080a;
}

body[data-world="deusex"] .world-cta:hover {
    background-color: #ebba54;
}

@media (max-width: 820px) {
    .index-row {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .row-aside {
        align-items: flex-start;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .rl-paper-sheet,
    .hzd-holo-panel,
    .moon-deck,
    .dx-prism-frame {
        padding: 28px 20px;
    }
}