:root {
    --black: #050505;
    --charcoal: #0c0c0b;
    --ink: #f7f0df;
    --paper: #ebe1c8;
    --muted: #9b927f;
    --line: #343027;
    --line-2: #514a3c;
    --cyan: #42d9ff;
    --mono: "Berkeley Mono", "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
    --display: "DIN Condensed", "Avenir Next Condensed", Impact, sans-serif;
    --body: "Avenir Next", "Gill Sans", "Trebuchet MS", sans-serif;
    --article: Charter, "Bitstream Charter", "Iowan Old Style", Georgia, serif;
}

* { box-sizing: border-box; }

html { background: var(--black); scroll-behavior: smooth; }

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 180px),
        var(--black);
    font-family: var(--body);
    line-height: 1.5;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        repeating-linear-gradient(90deg, rgba(247, 240, 223, 0.045) 0 1px, transparent 1px 80px),
        repeating-linear-gradient(0deg, rgba(247, 240, 223, 0.018) 0 1px, transparent 1px 9px);
    mask-image: linear-gradient(90deg, black, transparent 78%);
    opacity: 0.45;
}

a { color: inherit; }

.shell {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(5, 5, 5, 0.92);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.nav-shell {
    min-height: 58px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { display: block; height: 28px; width: auto; }

nav {
    display: flex;
    gap: 6px;
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
}

nav a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border: 1px solid var(--line-2);
    color: var(--paper);
    text-decoration: none;
    background: rgba(247, 240, 223, 0.04);
    white-space: nowrap;
}

nav a:hover,
nav a:focus-visible {
    border-color: var(--cyan);
    color: var(--cyan);
    outline: none;
}

nav a.cta {
    border-color: var(--cyan);
    color: var(--cyan);
}

.blog-hero {
    position: relative;
    z-index: 1;
    padding: 76px 0 40px;
}

.kicker,
.post-card time,
.article-head time,
.back-link,
.article-next span,
.post-card span {
    font-family: var(--mono);
    letter-spacing: 0;
    text-transform: uppercase;
}

.kicker {
    margin: 0 0 18px;
    color: var(--cyan);
    font-size: 0.76rem;
}

h1,
h2,
h3 {
    margin: 0;
    color: var(--ink);
}

.blog-hero h1 {
    max-width: 900px;
    font-family: var(--display);
    font-size: clamp(3.2rem, 8vw, 6.2rem);
    line-height: 0.88;
    text-transform: uppercase;
    letter-spacing: 0;
}

.article-head h1 {
    max-width: 860px;
    font-family: var(--display);
    font-size: clamp(2.55rem, 7vw, 5.4rem);
    line-height: 0.92;
    text-transform: uppercase;
    letter-spacing: 0;
}

.lead,
.article-head p {
    max-width: 680px;
    margin: 24px 0 0;
    color: var(--paper);
    font-size: clamp(1.06rem, 1.6vw, 1.28rem);
}

.blog-disclaimer {
    max-width: 760px;
    margin-top: 24px;
    padding-left: 16px;
    border-left: 1px solid rgba(66, 217, 255, 0.72);
    color: var(--muted);
    font-size: clamp(0.92rem, 1.15vw, 1rem);
    line-height: 1.62;
}

.blog-disclaimer p { margin: 0; }

.blog-disclaimer strong {
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 0.76em;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: uppercase;
}

.post-list {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--line);
    padding: 40px 0 84px;
}

.post-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    max-width: 820px;
}

.post-card a {
    display: grid;
    min-height: 260px;
    align-content: start;
    gap: 14px;
    padding: 24px;
    border: 1px solid var(--line);
    background: rgba(247, 240, 223, 0.025);
    color: var(--paper);
    text-decoration: none;
    transition: border-color 0.18s ease, background 0.18s ease;
}

.post-card a:hover,
.post-card a:focus-visible {
    border-color: var(--cyan);
    background: rgba(247, 240, 223, 0.045);
    outline: none;
}

.post-card time,
.article-head time,
.back-link,
.article-next span,
.post-card span {
    color: var(--cyan);
    font-size: 0.7rem;
}

.post-card h2 {
    font-family: var(--display);
    font-size: clamp(2.15rem, 4vw, 3.5rem);
    line-height: 0.9;
    text-transform: uppercase;
}

.post-card p {
    max-width: 62ch;
    margin: 0;
    color: var(--muted);
    font-size: 1rem;
}

.article-shell {
    position: relative;
    z-index: 1;
    width: min(900px, calc(100% - 40px));
    margin: 0 auto;
    padding: 70px 0 96px;
}

.article-head {
    padding-bottom: 34px;
    border-bottom: 1px solid var(--line);
}

.back-link {
    display: inline-flex;
    margin-bottom: 24px;
    color: var(--muted);
    text-decoration: none;
}

.back-link:hover,
.back-link:focus-visible { color: var(--cyan); outline: none; }

.article-head time {
    display: block;
    margin-bottom: 18px;
}

.article-body {
    width: min(68ch, 100%);
    padding-top: 38px;
    color: var(--paper);
    font-family: var(--article);
    font-size: clamp(1.15rem, 1.7vw, 1.34rem);
    line-height: 1.62;
}

.article-body p,
.article-body ul,
.article-body ol,
.article-body pre {
    margin: 0 0 1.45em;
}

.article-body h2,
.article-body h3,
.article-body h4,
.article-body h5 {
    margin: 2.1em 0 0.65em;
    color: var(--ink);
    font-family: var(--body);
    font-size: clamp(1.45rem, 2vw, 1.9rem);
    line-height: 1.08;
}

.article-body a {
    color: var(--cyan);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

.article-body code,
.article-body pre {
    font-family: var(--mono);
    font-size: 0.92em;
}

.article-body pre {
    overflow-x: auto;
    padding: 16px;
    border: 1px solid var(--line);
    background: rgba(247, 240, 223, 0.035);
}

.article-image {
    margin: 2rem 0;
}

.article-image img {
    display: block;
    width: 100%;
    height: auto;
    border: 1px solid var(--line);
    background: rgba(247, 240, 223, 0.035);
}

.article-image figcaption {
    margin-top: 0.65rem;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 0.72rem;
    line-height: 1.45;
    text-transform: uppercase;
}

.article-discussion {
    width: min(68ch, 100%);
    margin-top: 42px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

.article-discussion a {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 14px;
    border: 1px solid var(--cyan);
    color: var(--cyan);
    font-family: var(--mono);
    font-size: 0.72rem;
    text-decoration: none;
    text-transform: uppercase;
}

.article-discussion a:hover,
.article-discussion a:focus-visible {
    background: rgba(66, 217, 255, 0.08);
    outline: none;
}

.article-next {
    display: grid;
    gap: 8px;
    margin-top: 60px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

.article-next a {
    color: var(--paper);
    text-decoration: none;
    font-size: 1.05rem;
}

.article-next a:hover,
.article-next a:focus-visible { color: var(--cyan); outline: none; }

.site-foot {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--line);
    padding: 24px 0;
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    color: var(--muted);
}

.site-foot .shell {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
}

.site-foot a {
    color: var(--muted);
    text-decoration: none;
}

.site-foot a:hover,
.site-foot a:focus-visible {
    color: var(--paper);
    outline: none;
}

.cookie-banner {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    background: var(--charcoal);
    border: 1px solid var(--line-2);
    padding: 14px 16px;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--paper);
    z-index: 50;
    display: none;
    line-height: 1.55;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.cookie-banner.is-visible { display: block; }

.cookie-banner p {
    margin: 0 0 12px;
    color: var(--paper);
}

.cookie-banner a { color: var(--cyan); }

.cookie-banner .actions {
    display: flex;
    gap: 8px;
}

.cookie-banner button {
    padding: 6px 12px;
    border: 1px solid var(--line-2);
    background: rgba(247, 240, 223, 0.04);
    color: var(--paper);
    font-family: var(--mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    cursor: pointer;
}

.cookie-banner button.allow {
    border-color: var(--cyan);
    color: var(--cyan);
}

.cookie-banner button:hover,
.cookie-banner button:focus-visible {
    background: rgba(247, 240, 223, 0.08);
    outline: none;
}

@media (max-width: 760px) {
    .shell,
    .article-shell { width: min(100% - 24px, 1180px); }

    .nav-shell {
        flex-wrap: wrap;
        gap: 12px;
        min-height: 54px;
        padding: 9px 0;
    }

    .brand img { height: 26px; }

    nav {
        flex: 0 0 100%;
        margin-left: 0;
        justify-content: flex-end;
        gap: 4px;
        font-size: 0.66rem;
    }

    nav a {
        min-height: 32px;
        padding: 0 8px;
    }

    .blog-hero { padding: 50px 0 30px; }
    .post-card a { min-height: 220px; padding: 18px; }
    .article-shell { padding: 48px 0 76px; }
    .article-head h1 { font-size: clamp(2.35rem, 10vw, 3.1rem); }
}

@media (max-width: 430px) {
    .nav-shell { gap: 8px; }

    nav {
        gap: 3px;
        font-size: 0.58rem;
    }

    nav a {
        min-height: 30px;
        padding: 0 6px;
    }

    .blog-hero h1 {
        font-size: 2.75rem;
        line-height: 0.94;
    }

    .post-card h2 {
        font-size: 2rem;
    }

    .cookie-banner .actions {
        flex-wrap: wrap;
    }
}

.draft-badge {
    display: inline-block;
    background: #f4c430;
    color: #1a1300;
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    padding: 3px 8px;
    border-radius: 3px;
    margin-left: 0.6rem;
    vertical-align: middle;
}

.post-card--draft a {
    border-color: #f4c430;
}

.article-shell--draft .article-head {
    border-left: 3px solid #f4c430;
    padding-left: 1rem;
}