/* Preview 4 — "Sonderausgabe": brutalist broadsheet.
   Cream newsprint, heavy black rules, IKB blue + stamp red accents.
   Playfair Display masthead, Oswald kickers, Libre Caslon body. */

:root {
    --newsprint: #f4f0e6;
    --ink: #141210;
    --ink-soft: #4a453d;
    --ikb: #1832e6;
    --stamp-red: #c8281e;
    --rule: #141210;
    --hairline: rgba(20, 18, 16, 0.25);
    --serif-display: "Playfair Display", Georgia, serif;
    --serif-body: "Libre Caslon Text", Georgia, serif;
    --condensed: "Oswald", "Arial Narrow", sans-serif;
    color-scheme: light;
}

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

@media (prefers-reduced-motion: no-preference) {
    html { scroll-behavior: smooth; }
}

body {
    background:
        radial-gradient(140% 90% at 50% 0%, rgba(20, 18, 16, 0.04), transparent 60%),
        var(--newsprint);
    color: var(--ink);
    font-family: var(--serif-body);
    font-size: 1rem;
    line-height: 1.6;
}

.page {
    max-width: 76rem; margin: 0 auto;
    padding: 0.75rem clamp(1rem, 3.5vw, 2.75rem) 3rem;
}

/* Scroll reveals. preview-4.js adds html.js, then .is-in per element —
   without JS nothing is ever hidden. */
@media (prefers-reduced-motion: no-preference) {
    html.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    html.js [data-reveal].is-in { opacity: 1; transform: none; }
}

.sr-only {
    position: absolute; width: 1px; height: 1px; overflow: hidden;
    clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link {
    position: absolute; left: 1rem; top: -3rem; z-index: 30;
    background: var(--ink); color: var(--newsprint);
    padding: 0.5rem 1rem; text-decoration: none;
    transition: top 0.15s ease;
}
.skip-link:focus-visible { top: 1rem; }
.gallery-link {
    position: fixed; right: 1rem; bottom: 1rem; z-index: 30;
    font-family: var(--condensed); font-size: 0.75rem; text-transform: uppercase;
    letter-spacing: 0.08em; color: var(--ink); text-decoration: none;
    background: var(--newsprint); border: 2px solid var(--ink);
    padding: 0.3rem 0.7rem; box-shadow: 3px 3px 0 var(--ink);
}
.gallery-link:hover, .gallery-link:focus-visible {
    transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink);
}
a:focus-visible { outline: 3px solid var(--ikb); outline-offset: 2px; }

/* ── Topline & masthead ────────────────────────────────────────── */
.topline {
    display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
    font-family: var(--condensed); font-size: 0.7rem; text-transform: uppercase;
    letter-spacing: 0.12em; color: var(--ink-soft);
    border-bottom: 1px solid var(--ink); padding-bottom: 0.4rem;
}
.masthead { position: relative; text-align: center; padding: clamp(1.5rem, 4vw, 2.75rem) 0 1rem; }
.masthead__title {
    font-family: var(--serif-display); font-weight: 900;
    font-size: clamp(2rem, 10vw, 8.75rem);
    line-height: 0.95; letter-spacing: 0.01em;
    text-transform: uppercase;
}
.masthead__sub {
    margin-top: 0.9rem;
    font-family: var(--condensed); font-size: clamp(0.7rem, 1.4vw, 0.85rem);
    text-transform: uppercase; letter-spacing: 0.28em; color: var(--ink-soft);
}

/* Rubber stamps */
.stamp {
    position: absolute; display: grid; place-content: center; text-align: center;
    font-family: var(--condensed); font-weight: 600; text-transform: uppercase;
    line-height: 1.1; letter-spacing: 0.08em;
    border: 3px double currentColor; border-radius: 50%;
    width: 5.2rem; height: 5.2rem; font-size: 0.8rem;
    opacity: 0.85; user-select: none; pointer-events: none;
}
.stamp--blue { color: var(--ikb); top: 8%; right: 2%; transform: rotate(12deg); }
.stamp--black { color: var(--ink); bottom: 4%; left: 2.5%; transform: rotate(-9deg); opacity: 0.6; }
.stamp--red {
    color: var(--stamp-red); width: 4rem; height: 4rem; font-size: 0.9rem;
    border-width: 2px;
}
.stamp--corner { top: -1.1rem; right: -0.6rem; transform: rotate(14deg); }

/* ── Nav rule ──────────────────────────────────────────────────── */
.navrule {
    display: flex; justify-content: center; gap: clamp(1rem, 3.5vw, 2.75rem); flex-wrap: wrap;
    border-top: 4px solid var(--rule); border-bottom: 1px solid var(--rule);
    padding: 0.55rem 0; margin-bottom: 0;
}
.navrule a {
    font-family: var(--condensed); font-size: 0.85rem; font-weight: 500;
    text-transform: uppercase; letter-spacing: 0.16em;
    color: var(--ink); text-decoration: none; padding: 0.1rem 0.3rem;
}
.navrule a:hover { background: var(--ink); color: var(--newsprint); }

/* ── Breaking strip ────────────────────────────────────────────── */
.breaking {
    display: flex; align-items: stretch;
    border-bottom: 1px solid var(--rule);
    overflow: hidden;
}
.breaking__label {
    flex: none; background: var(--stamp-red); color: #fff;
    font-family: var(--condensed); font-size: 0.72rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.14em;
    padding: 0.4rem 0.8rem; display: flex; align-items: center;
}
.breaking__viewport { overflow: hidden; flex: 1; display: flex; align-items: center; }
.breaking__track {
    display: inline-flex; gap: 2.5rem; white-space: nowrap;
    font-family: var(--condensed); font-size: 0.78rem; text-transform: uppercase;
    letter-spacing: 0.1em; color: var(--ink); padding-left: 1rem;
}
@media (prefers-reduced-motion: no-preference) {
    .breaking__track { animation: crawl 35s linear infinite; }
    @keyframes crawl { to { transform: translateX(-50%); } }
}

/* ── Lead section ──────────────────────────────────────────────── */
.lead {
    display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: clamp(1.5rem, 3.5vw, 3rem);
    padding: clamp(1.75rem, 4vw, 3rem) 0;
    border-bottom: 4px solid var(--rule);
}
.kicker {
    font-family: var(--condensed); font-size: 0.75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.2em; color: var(--stamp-red);
    margin-bottom: 0.7rem;
}
.kicker--research { color: var(--ikb); }
.kicker--writing { color: var(--stamp-red); }
.lead__headline {
    font-family: var(--serif-display); font-weight: 700;
    font-size: clamp(1.9rem, 4.6vw, 3.4rem); line-height: 1.06;
    letter-spacing: -0.01em; margin-bottom: 1rem;
}
.lead__deck {
    font-family: var(--serif-display); font-style: italic; font-weight: 500;
    font-size: clamp(1.05rem, 2vw, 1.3rem); line-height: 1.45;
    color: var(--ink-soft); margin-bottom: 1.25rem;
    border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline);
    padding: 0.8rem 0;
}
.lead__body { column-count: 2; column-gap: 2rem; column-rule: 1px solid var(--hairline); }
.lead__body p { font-size: 0.95rem; margin-bottom: 0.8rem; }
.lead__body p:first-child::first-letter {
    font-family: var(--serif-display); font-weight: 900;
    font-size: 3.2em; line-height: 0.8; float: left;
    padding: 0.08em 0.1em 0 0; color: var(--ikb);
}
.smallcaps { font-variant: small-caps; font-weight: 700; letter-spacing: 0.04em; }
.lead__cont { font-style: italic; color: var(--ink-soft); }
.lead__cont a { color: var(--ikb); }
.lead__actions { display: flex; gap: 0.85rem; margin-top: 1.4rem; flex-wrap: wrap; }

.btn {
    font-family: var(--condensed); font-size: 0.85rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.12em; text-decoration: none;
    background: var(--ink); color: var(--newsprint);
    border: 2px solid var(--ink); padding: 0.6rem 1.3rem;
    box-shadow: 4px 4px 0 var(--ikb);
    transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ikb); }
.btn:active { transform: translate(4px, 4px); box-shadow: 0 0 0 var(--ikb); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--invert { background: var(--newsprint); color: var(--ink); border-color: var(--newsprint); box-shadow: 4px 4px 0 var(--stamp-red); }

/* ── Sidebar notices ───────────────────────────────────────────── */
.sidebar { border-left: 1px solid var(--rule); padding-left: clamp(1rem, 2.5vw, 1.75rem); }
.sidebar__head {
    font-family: var(--condensed); font-size: 0.8rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.2em;
    border-bottom: 4px solid var(--rule); padding-bottom: 0.45rem; margin-bottom: 1rem;
}
.notice { padding: 0.9rem 0; border-bottom: 1px solid var(--hairline); }
.notice:last-child { border-bottom: none; }
.notice__no {
    font-family: var(--condensed); font-size: 0.7rem; text-transform: uppercase;
    letter-spacing: 0.14em; color: var(--ink-soft); margin-bottom: 0.3rem;
}
.notice__no span { color: var(--ikb); }
.notice h4 { font-family: var(--serif-display); font-weight: 700; font-size: 1.05rem; line-height: 1.25; margin-bottom: 0.4rem; }
.notice__sum { font-size: 0.82rem; color: var(--ink-soft); }
.notice__focus {
    margin-top: 0.45rem; font-family: var(--condensed); font-size: 0.68rem;
    text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink);
}

/* ── Stories ───────────────────────────────────────────────────── */
.rulehead {
    display: flex; align-items: center; gap: 1rem;
    font-family: var(--condensed); font-size: 0.85rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.24em;
    margin: clamp(1.75rem, 4vw, 2.75rem) 0 1.5rem;
}
.rulehead::before, .rulehead::after { content: ""; flex: 1; border-top: 4px solid var(--rule); }
.stories__grid {
    display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
}
.story { position: relative; }
.story--lead { grid-row: span 2; border-right: 1px solid var(--hairline); padding-right: clamp(1rem, 2.5vw, 2rem); }
.story h3 { font-family: var(--serif-display); font-weight: 700; line-height: 1.12; margin-bottom: 0.6rem; }
.story--lead h3 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
.story:not(.story--lead) h3 { font-size: clamp(1.15rem, 2.2vw, 1.45rem); }
.story:not(.story--lead) { border-bottom: 1px solid var(--hairline); padding-bottom: 1.25rem; }
.story h3 a { color: var(--ink); text-decoration: none; }
.story h3 a:hover { color: var(--ikb); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; }
.story__deck { font-size: 0.95rem; color: var(--ink-soft); max-width: 58ch; }
.story__deck--small { font-size: 0.85rem; }
.story__tags {
    margin-top: 0.7rem; font-family: var(--condensed); font-size: 0.7rem;
    text-transform: uppercase; letter-spacing: 0.14em; color: var(--ink-soft);
}
.stories__more { display: flex; gap: 2rem; margin-top: 1.75rem; }
.stories__more a {
    font-family: var(--condensed); font-size: 0.85rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.12em;
    color: var(--ink); text-decoration: none;
    border-bottom: 2px solid var(--ikb);
}
.stories__more a:hover { color: var(--ikb); }

/* ── Letters / contact ─────────────────────────────────────────── */
.rulehead--invert { margin-bottom: 0; }
.letters { margin-top: clamp(1.75rem, 4vw, 2.75rem); }
.letters__inner {
    background: var(--ink); color: var(--newsprint);
    padding: clamp(1.5rem, 3.5vw, 2.5rem);
    box-shadow: 8px 8px 0 var(--ikb);
}
.letters__pitch {
    font-family: var(--serif-display); font-style: italic;
    font-size: clamp(1.05rem, 2vw, 1.3rem); line-height: 1.5;
    max-width: 60ch; margin-bottom: 1.75rem;
}
.letters__row { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Impressum ─────────────────────────────────────────────────── */
.impressum {
    margin-top: 2.5rem; border-top: 1px solid var(--rule); padding-top: 0.8rem;
    font-size: 0.78rem; color: var(--ink-soft);
}

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 920px) {
    .lead { grid-template-columns: 1fr; }
    .sidebar { border-left: none; border-top: 4px solid var(--rule); padding: 1.25rem 0 0; }
    .stories__grid { grid-template-columns: 1fr; }
    .story--lead { border-right: none; padding-right: 0; border-bottom: 1px solid var(--hairline); padding-bottom: 1.25rem; }
}
@media (max-width: 600px) {
    .lead__body { column-count: 1; }
    .topline span:last-child { display: none; }
    .stamp--black, .stamp--blue { display: none; }
}

/* ── Audit fixes (impeccable + web-interface-guidelines) ───────── */
a, button { touch-action: manipulation; }
.masthead__title, .lead__headline, .story h3, .contact__headline { text-wrap: balance; }
.navrule a { padding: 0.5rem 0.4rem; }