/* Cyber-Jack studio site - parent brand stylesheet */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.65;
    color: #E2E8F0;
    background: #0F172A;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: #38BDF8; text-decoration: none; transition: color 0.15s; }
a:hover { color: #7DD3FC; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -0.01em; }

:root {
    --bg: #0F172A;
    --bg-elev: #1E293B;
    --bg-elev-2: #334155;
    --border: rgba(148, 163, 184, 0.16);
    --border-strong: rgba(148, 163, 184, 0.28);
    --text: #E2E8F0;
    --text-mute: #94A3B8;
    --text-dim: #64748B;
    --accent: #38BDF8;
    --accent-2: #818CF8;
    --grad: linear-gradient(135deg, #38BDF8 0%, #818CF8 100%);
    --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 12px 40px -12px rgba(0,0,0,0.5);
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 720px; margin: 0 auto; padding: 0 24px; }

/* ── Nav ───────────────────────────────────────── */
.nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(15, 23, 42, 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    max-width: 1120px; margin: 0 auto;
    padding: 14px 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-brand {
    display: flex; align-items: center; gap: 10px;
    color: var(--text); font-weight: 700; font-size: 18px;
    letter-spacing: -0.01em;
}
.nav-brand:hover { color: var(--text); }
.nav-icon { width: 30px; height: 30px; border-radius: 7px; }
.nav-links { display: flex; gap: 30px; }
.nav-links a {
    font-size: 14px; font-weight: 500; color: var(--text-mute);
}
.nav-links a:hover { color: var(--text); }
.nav-menu-btn {
    display: none;
    flex-direction: column; gap: 5px;
    background: transparent; border: 0; padding: 6px; cursor: pointer;
}
.nav-menu-btn span {
    display: block; width: 22px; height: 2px;
    background: var(--text-mute); border-radius: 2px;
}

/* ── Hero ──────────────────────────────────────── */
.hero {
    padding: 96px 24px 88px;
    background:
        radial-gradient(800px 400px at 80% -10%, rgba(56, 189, 248, 0.12), transparent 60%),
        radial-gradient(600px 300px at 10% 30%, rgba(129, 140, 248, 0.10), transparent 60%);
}
.hero-inner { max-width: 880px; margin: 0 auto; text-align: center; }
.hero-title {
    font-size: clamp(40px, 6vw, 68px);
    font-weight: 800;
    margin-bottom: 22px;
    letter-spacing: -0.025em;
}
.hero-title .grad {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}
.hero-sub {
    font-size: clamp(16px, 1.6vw, 19px);
    color: var(--text-mute);
    max-width: 640px;
    margin: 0 auto 36px;
    line-height: 1.6;
}
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Buttons ──────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 22px; border-radius: 10px;
    font-size: 15px; font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s, border-color 0.15s;
    border: 1px solid transparent;
    line-height: 1;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
    background: var(--accent); color: #0B1220;
    box-shadow: 0 8px 24px -8px rgba(56, 189, 248, 0.5);
}
.btn-primary:hover { background: #7DD3FC; color: #0B1220; }
.btn-ghost {
    background: rgba(148, 163, 184, 0.08);
    border-color: var(--border-strong);
    color: var(--text);
}
.btn-ghost:hover { background: rgba(148, 163, 184, 0.14); color: var(--text); }
.btn-store {
    background: rgba(148, 163, 184, 0.06);
    border-color: var(--border);
    color: var(--text-mute);
    font-size: 14px; padding: 11px 18px;
}
.btn-store:hover { color: var(--text); border-color: var(--border-strong); }

/* ── Pillars ───────────────────────────────────── */
.pillars { padding: 64px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pillar-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.pillar { text-align: center; padding: 8px; }
.pillar-icon {
    width: 44px; height: 44px;
    background: var(--grad);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    color: #0F172A;
}
.pillar-icon svg { width: 22px; height: 22px; }
.pillar h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.pillar p { font-size: 14px; color: var(--text-mute); line-height: 1.55; }

/* ── Apps ──────────────────────────────────────── */
.apps { padding: 88px 0; }
.section-head { text-align: center; margin-bottom: 56px; }
.section-head h2 {
    font-size: clamp(30px, 4vw, 42px);
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.025em;
}
.section-head p { color: var(--text-mute); font-size: 17px; max-width: 540px; margin: 0 auto; }

.app-card {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 56px;
    align-items: center;
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.6) 0%, rgba(30, 41, 59, 0.3) 100%);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 44px;
    margin-bottom: 28px;
    box-shadow: var(--shadow-card);
    transition: border-color 0.2s, transform 0.2s;
}
.app-card:hover { border-color: var(--border-strong); }
.app-card.reverse { grid-template-columns: 1fr 280px; }
.app-card.reverse .app-art { order: 2; }
.app-card.reverse .app-copy { order: 1; }

.app-art {
    width: 240px; height: 240px;
    border-radius: 28px;
    background: linear-gradient(135deg, var(--brand-soft, #38BDF8), var(--brand, #0F172A));
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 24px 60px -16px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
    margin: 0 auto;
    overflow: hidden;
}
.app-art img { width: 200px; height: 200px; border-radius: 20px; }

.app-copy {}
.app-tag {
    display: inline-block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    font-weight: 600;
    margin-bottom: 10px;
}
.badge-soon {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 8px;
    background: rgba(56, 189, 248, 0.14);
    color: var(--accent);
    border-radius: 99px;
    font-size: 10px;
    letter-spacing: 0.06em;
}
.app-copy h3 {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}
.app-copy h3 a { color: var(--text); }
.app-copy h3 a:hover { color: var(--accent); }
.app-tagline {
    font-size: 17px;
    color: var(--text);
    font-weight: 500;
    margin-bottom: 14px;
}
.app-copy p:not(.app-tagline) {
    font-size: 15px;
    color: var(--text-mute);
    line-height: 1.65;
    margin-bottom: 18px;
}
.app-feat {
    list-style: none;
    margin-bottom: 22px;
}
.app-feat li {
    position: relative;
    padding-left: 24px;
    font-size: 14px;
    color: var(--text-mute);
    line-height: 1.7;
}
.app-feat li::before {
    content: '';
    position: absolute;
    left: 4px; top: 10px;
    width: 6px; height: 6px;
    border-radius: 99px;
    background: var(--accent);
}
.app-cta { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── What's next ──────────────────────────────── */
.next { padding: 88px 0; border-top: 1px solid var(--border); }
.next-inner {
    max-width: 720px; margin: 0 auto; text-align: center;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.05), rgba(129, 140, 248, 0.05));
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 56px 40px;
}
.next-badge {
    display: inline-block;
    font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--accent);
    background: rgba(56, 189, 248, 0.1);
    padding: 5px 12px; border-radius: 99px;
    font-weight: 600;
    margin-bottom: 18px;
}
.next-inner h2 { font-size: 32px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px; }
.next-inner p {
    color: var(--text-mute); font-size: 16px; line-height: 1.7;
    max-width: 580px; margin: 0 auto 12px;
}
.next-meta { color: var(--text-dim); font-size: 14px; margin-top: 18px; }

/* ── About ─────────────────────────────────────── */
.about { padding: 88px 0; border-top: 1px solid var(--border); }
.about h2 {
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 22px;
}
.about p {
    color: var(--text-mute);
    font-size: 17px;
    line-height: 1.75;
    margin-bottom: 16px;
}

/* ── Contact ───────────────────────────────────── */
.contact { padding: 64px 0 88px; border-top: 1px solid var(--border); }
.contact h2 {
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 18px;
}
.contact p {
    color: var(--text-mute);
    font-size: 16px;
    margin-bottom: 18px;
}
.contact-list { list-style: none; }
.contact-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    font-size: 15px;
}
.contact-list li:last-child { border-bottom: 0; }

/* ── Footer ────────────────────────────────────── */
.footer { padding: 56px 0 40px; background: #0A0F1F; border-top: 1px solid var(--border); }
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 40px;
}
.footer-brand-block p {
    color: var(--text-dim);
    font-size: 14px;
    margin-top: 10px;
    line-height: 1.6;
}
.footer-brand-row { display: flex; align-items: center; gap: 10px; }
.footer-icon { width: 28px; height: 28px; border-radius: 6px; }
.footer-logo { font-weight: 700; font-size: 17px; color: var(--text); }
.footer-copy { font-size: 13px; color: var(--text-dim); margin-top: 18px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    font-weight: 600;
    margin-bottom: 6px;
}
.footer-col a {
    font-size: 14px;
    color: var(--text-mute);
}
.footer-col a:hover { color: var(--text); }

/* ── Section lede ─────────────────────────────── */
.section-lede {
    color: var(--text-mute);
    font-size: 16px;
    margin-bottom: 32px;
    line-height: 1.6;
}

/* ── Subscribe form (in What's next) ──────────── */
.subscribe-form {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: left;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}
.subscribe-label {
    display: block;
    font-size: 14px;
    color: var(--text);
    margin-bottom: 10px;
    font-weight: 500;
    text-align: center;
}
.subscribe-row {
    display: flex; gap: 8px;
}
.subscribe-row input[type="email"] {
    flex: 1; min-width: 0;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-strong);
    background: rgba(15, 23, 42, 0.6);
    color: var(--text);
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s, background 0.15s;
}
.subscribe-row input[type="email"]:focus {
    border-color: var(--accent);
    background: rgba(15, 23, 42, 0.9);
}
.subscribe-row input[type="email"]::placeholder { color: var(--text-dim); }
.subscribe-meta {
    font-size: 13px;
    color: var(--text-dim);
    margin-top: 12px;
    text-align: center;
    transition: color 0.15s;
}
.subscribe-meta.is-success { color: #4ADE80; }
.subscribe-meta.is-error { color: #F87171; }

/* ── In-card tester signup form ───────────────── */
.tester-form {
    margin-top: 22px;
    padding: 18px 20px;
    border: 1px dashed var(--border-strong);
    border-radius: 12px;
    background: rgba(56, 189, 248, 0.04);
    max-width: 520px;
}
.tester-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    letter-spacing: 0.01em;
}
.tester-row {
    display: flex; gap: 8px;
}
.tester-row input[type="email"] {
    flex: 1; min-width: 0;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-strong);
    background: rgba(15, 23, 42, 0.6);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s, background 0.15s;
}
.tester-row input[type="email"]:focus {
    border-color: var(--accent);
    background: rgba(15, 23, 42, 0.9);
}
.tester-row input[type="email"]::placeholder { color: var(--text-dim); }
.tester-meta {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 10px;
    line-height: 1.5;
}
.tester-meta.is-success { color: #4ADE80; }
.tester-meta.is-error { color: #F87171; }

/* ── Changelog / timeline ─────────────────────── */
.changelog { padding: 88px 0; border-top: 1px solid var(--border); }
.changelog h2 {
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 12px;
}
.timeline { list-style: none; counter-reset: ts; padding: 0; }
.timeline > li {
    position: relative;
    padding: 22px 0 22px 32px;
    border-left: 2px solid var(--border);
    margin-left: 8px;
}
.timeline > li:hover { border-left-color: var(--accent); }
.timeline > li::before {
    content: '';
    position: absolute;
    left: -7px; top: 28px;
    width: 12px; height: 12px;
    border-radius: 99px;
    background: var(--accent);
    box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.18);
}
.timeline > li time {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    font-weight: 600;
    margin-bottom: 6px;
}
.timeline > li h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}
.timeline > li p {
    color: var(--text-mute);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

/* ── FAQ ──────────────────────────────────────── */
.faq { padding: 88px 0; border-top: 1px solid var(--border); }
.faq h2 {
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 12px;
}
.faq-item {
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
    background: rgba(30, 41, 59, 0.4);
    transition: border-color 0.15s, background 0.15s;
}
.faq-item[open] {
    border-color: var(--border-strong);
    background: rgba(30, 41, 59, 0.6);
}
.faq-item summary {
    cursor: pointer;
    padding: 18px 22px;
    font-weight: 600;
    font-size: 16px;
    color: var(--text);
    list-style: none;
    position: relative;
    user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 22px; top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    color: var(--text-mute);
    font-weight: 400;
    line-height: 1;
    transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item summary:hover { color: var(--accent); }
.faq-item p {
    padding: 0 22px 20px;
    color: var(--text-mute);
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}
.faq-item p a { color: var(--accent); }
.faq-item em { color: var(--text); font-style: italic; }

/* ── Cookie banner ────────────────────────────── */
.cookie-banner {
    position: fixed;
    bottom: 16px; left: 16px; right: 16px;
    z-index: 200;
    background: rgba(15, 23, 42, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    padding: 16px 20px;
    box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.6);
    animation: cookie-fade-up 0.3s ease-out;
}
@keyframes cookie-fade-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.cookie-banner-inner {
    display: flex;
    gap: 18px;
    align-items: center;
    max-width: 1080px;
    margin: 0 auto;
}
.cookie-banner-text {
    flex: 1; min-width: 0;
    font-size: 14px; color: var(--text-mute);
    line-height: 1.55;
}
.cookie-banner-text strong {
    display: block; color: var(--text);
    font-size: 15px; margin-bottom: 2px;
}
.cookie-banner-buttons {
    display: flex; gap: 8px; flex-shrink: 0;
}
.btn-sm { padding: 9px 16px; font-size: 14px; }

/* ── Reveal-on-scroll ─────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.55s ease-out, transform 0.55s ease-out;
}
.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ── Active nav link (scroll-spy) ─────────────── */
.nav-links a.active { color: var(--text); }
.nav-links a.active::after {
    content: '';
    display: block;
    width: 18px; height: 2px;
    background: var(--accent);
    border-radius: 2px;
    margin: 5px auto 0;
}

/* ── Focus visible (keyboard accessibility) ───── */
:focus { outline: none; }
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}
.btn:focus-visible { outline-offset: 4px; }

/* ── Reduced motion ───────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 880px) {
    .pillar-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .app-card,
    .app-card.reverse {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 32px 24px;
        text-align: center;
    }
    .app-card.reverse .app-art { order: 0; }
    .app-card.reverse .app-copy { order: 0; }
    .app-feat { display: inline-block; text-align: left; }
    .app-cta { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand-block { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
    .nav-links {
        display: none;
        position: absolute; top: 100%; left: 0; right: 0;
        background: rgba(15, 23, 42, 0.97);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column; gap: 18px;
        padding: 22px 24px;
        border-bottom: 1px solid var(--border);
    }
    .nav-links.open { display: flex; }
    .nav-menu-btn { display: flex; }
    .hero { padding: 64px 24px 72px; }
    .pillars, .apps, .next, .about, .contact { padding-top: 56px; padding-bottom: 56px; }
    .next-inner { padding: 36px 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .footer-brand-row, .footer-col { justify-content: center; align-items: center; }
}
@media (max-width: 720px) {
    .cookie-banner-inner { flex-direction: column; align-items: stretch; gap: 12px; }
    .cookie-banner-buttons { justify-content: flex-end; }
    .timeline > li { padding-left: 24px; }
}

@media (max-width: 480px) {
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { justify-content: center; }
    .subscribe-row { flex-direction: column; }
    .subscribe-row .btn { justify-content: center; }
    .tester-row { flex-direction: column; }
    .tester-row .btn { justify-content: center; }
    .cookie-banner { left: 8px; right: 8px; bottom: 8px; padding: 14px 16px; }
    .cookie-banner-buttons { flex-direction: column; }
    .cookie-banner-buttons .btn { justify-content: center; }
}

/* ── Journal ───────────────────────────────────── */
.journal-hero {
    padding: 64px 0 48px;
    border-bottom: 1px solid var(--border);
}
.journal-hero h1 {
    font-size: clamp(36px, 5.5vw, 56px);
    font-weight: 800;
    margin: 6px 0 14px;
}
.journal-hero-sub {
    color: var(--text-mute);
    font-size: 17px;
    max-width: 620px;
    margin-bottom: 32px;
}
.numbers-card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-card);
    overflow: hidden;
}
.numbers-card-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 22px;
    border-bottom: 1px solid var(--border);
    background: rgba(56, 189, 248, 0.04);
}
.numbers-card-label {
    font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--text-mute); font-weight: 600;
}
.rss-link {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 13px; font-weight: 600;
    color: var(--accent);
    padding: 4px 10px;
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 99px;
    transition: background 0.15s, border-color 0.15s;
}
.rss-link:hover {
    background: rgba(56, 189, 248, 0.08);
    border-color: var(--accent);
    color: var(--accent);
}
.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
}
.number-cell {
    background: var(--bg-elev);
    padding: 22px 18px;
    text-align: center;
}
.number-value {
    font-size: 30px; font-weight: 800; color: var(--text);
    line-height: 1.1;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.number-label {
    font-size: 12px; color: var(--text-mute);
    margin-top: 4px;
    text-transform: uppercase; letter-spacing: 0.06em;
    font-weight: 500;
}

.journal-list {
    padding: 56px 24px 72px;
    display: grid;
    gap: 28px;
}
.journal-list-item {
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
}
.journal-list-item:last-child { border-bottom: 0; }
.journal-list-item time {
    font-size: 13px; color: var(--text-mute);
    text-transform: uppercase; letter-spacing: 0.08em;
    font-weight: 600;
}
.journal-list-item h2 {
    font-size: 26px; font-weight: 700;
    margin: 8px 0 10px;
}
.journal-list-item h2 a { color: var(--text); }
.journal-list-item h2 a:hover { color: var(--accent); }
.journal-list-item p {
    color: var(--text-mute);
    font-size: 16px;
    margin-bottom: 12px;
}
.journal-list-read {
    font-size: 14px; font-weight: 600;
    color: var(--accent);
}
.journal-empty {
    color: var(--text-mute);
    text-align: center;
    padding: 48px 0;
}

.journal-post {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}
.journal-breadcrumb {
    margin-bottom: 28px;
    font-size: 14px;
}
.journal-breadcrumb a { color: var(--text-mute); }
.journal-breadcrumb a:hover { color: var(--accent); }
.journal-post-head { margin-bottom: 36px; }
.journal-post-head time {
    font-size: 13px; color: var(--text-mute);
    text-transform: uppercase; letter-spacing: 0.08em;
    font-weight: 600;
}
.journal-post-head h1 {
    font-size: clamp(30px, 4.5vw, 44px);
    font-weight: 800;
    margin-top: 10px;
    line-height: 1.2;
}
.journal-post-body {
    font-size: 17px;
    line-height: 1.75;
    color: var(--text);
}
.journal-post-body p { margin: 0 0 18px; }
.journal-post-body h2 {
    font-size: 24px; font-weight: 700;
    margin: 36px 0 14px;
    color: var(--text);
}
.journal-post-body h3 {
    font-size: 19px; font-weight: 600;
    margin: 28px 0 10px;
}
.journal-post-body ul, .journal-post-body ol {
    margin: 0 0 18px 24px;
    padding: 0;
}
.journal-post-body li { margin-bottom: 8px; }
.journal-post-body code {
    background: rgba(148, 163, 184, 0.14);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, monospace;
    color: #BAE6FD;
}
.journal-post-body blockquote {
    border-left: 3px solid var(--accent);
    padding: 4px 0 4px 18px;
    margin: 0 0 18px;
    color: var(--text-mute);
    font-style: italic;
}
.journal-post-body strong { color: var(--text); font-weight: 700; }
.journal-post-body a { color: var(--accent); border-bottom: 1px solid rgba(56, 189, 248, 0.3); }
.journal-post-body a:hover { border-bottom-color: var(--accent); }
.journal-post-foot {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--text-mute);
}
.journal-post-foot p { margin-bottom: 8px; }
.journal-post-meta { font-size: 14px; }

.journal-nav {
    display: flex; justify-content: space-between; gap: 16px;
    margin-top: 56px; padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 14px;
}
.journal-nav-prev, .journal-nav-next {
    color: var(--text-mute);
    max-width: 48%;
}
.journal-nav-prev:hover, .journal-nav-next:hover { color: var(--accent); }
.journal-nav-next { margin-left: auto; text-align: right; }

@media (max-width: 720px) {
    .numbers-grid { grid-template-columns: repeat(2, 1fr); }
    .number-value { font-size: 26px; }
    .journal-hero { padding: 48px 0 36px; }
    .journal-list { padding: 40px 24px 56px; }
    .journal-list-item h2 { font-size: 22px; }
    .journal-nav { flex-direction: column; }
    .journal-nav-next { text-align: left; margin-left: 0; }
}