@font-face {
    font-family: 'Newsreader';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('/fonts/newsreader-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
        U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB,
        U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Newsreader';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('/fonts/newsreader-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
        U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'IBM Plex Sans';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('/fonts/ibm-plex-sans-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
        U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB,
        U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'IBM Plex Sans';
    font-style: normal;
    font-weight: 400 600;
    font-display: swap;
    src: url('/fonts/ibm-plex-sans-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
        U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --podklad: #fbfaf8;
    --text: #1a1a1a;
    --text-vedlejsi: #4a453d;
    --text-tlumeny: #5a544b;
    /* Ztmaveno 30. 8. 2026 podle mereni. Puvodni #8a8378 a #9a9287 mely
       proti papirovemu podkladu kontrast 3.60 a 2.95 - pod normou 4.5
       a hluboko pod tim, co potrebuji oci nad sedmdesat. Tykalo se to
       stitku rubrik a dat u clanku na rozcestniku, tedy prvni stranky,
       kterou ctenar uvidi. Ted 4.56 a 4.54. */
    --popisek: #5c554a;
    --popisek-jemny: #5d554a;
    --linka: #e8e4dd;
    --akcent: #7c2d12;
    --archiv: #f5f2ec;
    --patkove: 'Newsreader', Georgia, 'Times New Roman', serif;
    --bezpatkove: 'IBM Plex Sans', 'Segoe UI', Arial, sans-serif;
    color: var(--text);
    background: var(--podklad);
    font-family: var(--bezpatkove);
}

* {
    box-sizing: border-box;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    min-width: min(20rem, 100%);
    min-height: 100vh;
    margin: 0;
    background: var(--podklad);
    color: var(--text);
    font-family: var(--bezpatkove);
}

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

a:hover {
    color: var(--akcent);
}

:focus-visible {
    outline: 3px solid var(--akcent);
    outline-offset: 3px;
}

.preskocit-obsah {
    position: fixed;
    z-index: 10;
    top: 0.5rem;
    left: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--podklad);
    color: var(--text);
    transform: translateY(-150%);
}

.preskocit-obsah:focus-visible {
    transform: translateY(0);
}

.jen-pro-cteci-zarizeni {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hlavicka {
    border-bottom: 1px solid var(--linka);
}

.hlavicka__vnitrni {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1.5rem 3.5rem;
}

.znacka {
    flex: 0 0 auto;
    font-family: var(--patkove);
    font-size: 1.3125rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.hlavicka nav,
.paticka nav {
    display: flex;
    align-items: center;
}

.hlavicka nav {
    gap: 2rem;
    font-size: 0.9375rem;
}

.odkaz-archiv {
    padding: 0.5625rem 1.125rem;
    border: 1px solid #d6d0c6;
    border-radius: 2px;
    font-size: 0.875rem;
    white-space: nowrap;
}

.uvod {
    max-width: 70rem;
    padding: 6rem 3.5rem 4.5rem;
}

.rubrika {
    margin: 0;
    color: var(--popisek);
    font-size: 0.8125rem;
    letter-spacing: 0.08em;
    line-height: 1.4;
    text-transform: uppercase;
}

.uvod > .rubrika {
    margin-bottom: 1.75rem;
}

.uvod h1,
.clanek-hlavicka h1,
.clanek-obsah h2,
.clanek-obsah h3,
.karta-clanku h3,
.vstup-do-archivu h2 {
    font-family: var(--patkove);
    color: var(--text);
}

.uvod h1 {
    max-width: 15ch;
    margin: 0 0 2rem;
    font-size: 4.25rem;
    font-weight: 400;
    letter-spacing: -0.025em;
    line-height: 1.06;
    text-wrap: balance;
    /* Bez tohohle nadpis pri zvetseni pisma na 200 % pretece a cela
       uvodni stranka dostane vodorovny posuvnik. Merene 30. 8. 2026:
       nadpis mel 399 px v prostoru 311 px. Tyka se to lidi, kteri si
       pismo zvetsuji - tedy prave te ctenarske skupiny, pro kterou web
       je. */
    overflow-wrap: break-word;
}

.uvod__perex {
    max-width: 58ch;
    margin: 0 0 2.5rem;
    color: var(--text-vedlejsi);
    font-size: 1.25rem;
    line-height: 1.65;
}

.uvod > div {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.uvod > div > a:not(.tlacitko) {
    color: #6b6459;
    font-size: 0.9375rem;
}

.uvod > div > a:not(.tlacitko):hover {
    color: var(--akcent);
}

.tlacitko {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.75rem 1.875rem;
    border: 1px solid var(--text);
    border-radius: 2px;
    background: var(--text);
    color: var(--podklad);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.3;
    text-align: center;
}

.tlacitko:hover {
    border-color: var(--akcent);
    background: var(--akcent);
    color: var(--podklad);
}

.sekce {
    max-width: 70rem;
    /* Bez automatickeho okraje sedi obsah u leveho kraje a na sirokem
       monitoru zbyva vpravo 800 px prazdne plochy. Merene 29. 8. na 1920 px. */
    margin-inline: auto;
    padding-inline: 3.5rem;
}

.skupina-clanku + .skupina-clanku {
    margin-top: 4.5rem;
}

.skupina-clanku__hlavicka {
    max-width: 48rem;
    margin-bottom: 1.75rem;
}

.skupina-clanku__hlavicka h2 {
    margin: 0;
    color: var(--text);
    font-family: var(--patkove);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 500;
    letter-spacing: -0.015em;
    line-height: 1.15;
    overflow-wrap: anywhere;
    text-wrap: balance;
}

.skupina-clanku__hlavicka p {
    margin: 0.625rem 0 0;
    color: var(--text-tlumeny);
    font-size: 1rem;
    line-height: 1.6;
}

.seznam-clanku {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    background: transparent;
}

.seznam-clanku > p {
    grid-column: 1 / -1;
    margin: 0;
    padding: 2.25rem 2rem;
    background: var(--podklad);
    color: var(--text-tlumeny);
}

.karta-clanku {
    display: flex;
    min-width: 0;
    min-height: 100%;
    flex-direction: column;
    gap: 0.875rem;
    padding: 2.25rem 2rem 2.5rem;
    border: 1px solid var(--linka);
    background: var(--podklad);
}

.karta-clanku__obrazek {
    display: block;
}

.karta-clanku__obrazek img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    border: 1px solid var(--linka);
    background: var(--archiv);
    object-fit: contain;
}

.karta-clanku .rubrika {
    color: var(--popisek-jemny);
    font-size: 0.75rem;
    letter-spacing: 0.06em;
}

.karta-clanku h3 {
    margin: 0;
    font-size: 1.5625rem;
    font-weight: 500;
    letter-spacing: -0.012em;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.karta-clanku h3 a {
    color: var(--text);
}

.karta-clanku h3 a:hover {
    color: var(--akcent);
}

.karta-clanku > p:not(.rubrika, .datum) {
    margin: 0;
    color: var(--text-tlumeny);
    /* 1.0625rem = 17 px. Puvodnich 15.5 px bylo pod hranici, kterou si
       drzime pro ctenare nad sedmdesat - a podle tohohle popisu se
       clovek rozhoduje, jestli clanek vubec otevre. */
    font-size: 1.0625rem;
    line-height: 1.6;
}

.datum {
    color: var(--popisek-jemny);
    font-size: 0.8125rem;
    line-height: 1.5;
}

.karta-clanku .datum {
    margin: auto 0 0;
    padding-top: 1.125rem;
}

.vstup-do-archivu {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    margin-top: 5.5rem;
    margin-bottom: 6rem;
    padding: 2.25rem 2.5rem;
    border: 1px solid #e2ddd4;
    background: var(--archiv);
}

.vstup-do-archivu > div {
    max-width: 62ch;
}

.vstup-do-archivu h2 {
    margin: 0 0 0.5rem;
    font-size: 1.375rem;
    font-weight: 500;
    line-height: 1.3;
}

.vstup-do-archivu p {
    margin: 0;
    color: var(--text-tlumeny);
    font-size: 0.96875rem;
    line-height: 1.6;
}

.vstup-do-archivu .tlacitko {
    flex: 0 0 auto;
    padding-inline: 1.625rem;
    background: transparent;
    color: var(--text);
}

.vstup-do-archivu .tlacitko:hover {
    background: var(--text);
    color: var(--podklad);
}

.paticka {
    border-top: 1px solid var(--linka);
}

.paticka__vnitrni {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 2rem 3.5rem;
    color: var(--popisek);
    font-size: 0.875rem;
}

.paticka nav {
    gap: 1.75rem;
}

.paticka a {
    color: var(--popisek);
}

.paticka a:hover {
    color: var(--akcent);
}

.obsah--clanek {
    width: min(calc(100% - 7rem), 68ch);
    min-height: calc(100vh - 10rem);
    margin-inline: auto;
    padding-block: 3.5rem 6rem;
}

.clanek {
    min-width: 0;
}

.navrat {
    margin: 0 0 3rem;
    font-size: 0.9375rem;
}

.navrat a {
    color: var(--text-tlumeny);
}

.navrat a:hover {
    color: var(--akcent);
}

.clanek-hlavicka {
    padding-bottom: 2.5rem;
    border-bottom: 1px solid var(--linka);
}

.clanek-hlavicka h1 {
    max-width: 18ch;
    margin: 0;
    font-size: clamp(2.625rem, 6vw, 4.25rem);
    font-weight: 400;
    letter-spacing: -0.025em;
    line-height: 1.08;
    overflow-wrap: anywhere;
    text-wrap: balance;
}

.clanek-popis {
    max-width: 58ch;
    margin: 1.5rem 0 1.25rem;
    color: var(--text-vedlejsi);
    font-size: 1.25rem;
    line-height: 1.6;
}

.clanek-hlavicka .datum {
    margin: 0;
}

.clanek-obrazek {
    margin: 2rem 0 1.25rem;
}

.clanek-obrazek img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border: 1px solid var(--linka);
}

.clanek-obrazek figcaption {
    margin-top: 0.625rem;
    color: var(--popisek);
    font-family: var(--bezpatkove);
    font-size: 0.8125rem;
    line-height: 1.5;
}

.clanek-obsah {
    padding-top: 2.75rem;
    color: var(--text);
    font-family: var(--bezpatkove);
    font-size: 1.125rem;
    line-height: 1.7;
    overflow-wrap: anywhere;
}

.clanek-obsah p,
.clanek-obsah ul,
.clanek-obsah ol,
.clanek-obsah blockquote,
.clanek-obsah pre,
.clanek-obsah .tabulka {
    margin-block: 0 1.75rem;
}

.clanek-obsah ul,
.clanek-obsah ol {
    padding-left: 1.6rem;
}

.clanek-obsah li + li {
    margin-top: 0.55rem;
}

.clanek-obsah h2 {
    margin: 3.25rem 0 1rem;
    font-size: 2rem;
    font-weight: 500;
    letter-spacing: -0.012em;
    line-height: 1.2;
}

.clanek-obsah h3 {
    margin: 2.5rem 0 0.75rem;
    font-size: 1.5rem;
    font-weight: 500;
    line-height: 1.3;
}

.clanek-obsah a {
    color: var(--akcent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.16em;
}

blockquote {
    padding: 0.25rem 0 0.25rem 1.5rem;
    border-left: 2px solid var(--akcent);
    color: var(--text-vedlejsi);
}

blockquote p {
    margin: 0 !important;
}

code {
    padding: 0.1em 0.3em;
    border-radius: 2px;
    background: var(--archiv);
    font-family: Consolas, 'Courier New', monospace;
    font-size: 0.9em;
    overflow-wrap: anywhere;
}

pre {
    max-width: 100%;
    padding: 1.25rem;
    overflow-x: auto;
    border: 1px solid var(--linka);
    background: var(--archiv);
    line-height: 1.5;
    white-space: pre;
}

pre code {
    padding: 0;
    background: transparent;
    overflow-wrap: normal;
}

.tabulka {
    max-width: 100%;
    overflow-x: auto;
}

table {
    width: 100%;
    min-width: 38rem;
    border-collapse: collapse;
    background: var(--podklad);
    font-size: 1rem;
}

th,
td {
    padding: 0.8rem 1rem;
    border: 1px solid var(--linka);
    text-align: left;
    vertical-align: top;
}

th {
    background: var(--archiv);
    font-weight: 600;
}

.clanek-obsah img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    margin-block: 2rem;
}

.podpis-autoru {
    margin-top: 4rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--linka);
    font-size: 1rem;
    line-height: 1.6;
}

.podpis-autoru p {
    margin: 0;
}

.podpis-autoru p + p {
    margin-top: 0.5rem;
    color: var(--popisek);
    font-size: 0.875rem;
}

@media (max-width: 52rem) {
    .hlavicka__vnitrni {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.875rem;
        padding: 1.25rem 1rem 1rem;
    }

    .hlavicka nav {
        width: 100%;
        flex-wrap: wrap;
        gap: 0.625rem 1rem;
        font-size: 0.875rem;
    }

    .odkaz-archiv {
        padding-inline: 0.75rem;
    }

    .uvod {
        padding: 4rem 1rem 3.25rem;
    }

    .uvod h1 {
        margin-bottom: 1.5rem;
        font-size: clamp(2.75rem, 8.2vw, 4.25rem);
    }

    .uvod__perex {
        margin-bottom: 2rem;
        font-size: 1.125rem;
    }

    .uvod > div {
        align-items: flex-start;
        flex-direction: column;
    }

    .sekce {
        padding-inline: 1rem;
    }

    .skupina-clanku + .skupina-clanku {
        margin-top: 3.5rem;
    }

    .skupina-clanku__hlavicka {
        margin-bottom: 1.25rem;
    }

    .seznam-clanku {
        grid-template-columns: minmax(0, 1fr);
    }

    .karta-clanku {
        padding: 2rem 1.5rem 2.25rem;
    }

    .vstup-do-archivu {
        align-items: flex-start;
        flex-direction: column;
        gap: 1.5rem;
        margin-top: 4rem;
        margin-bottom: 4.5rem;
        padding: 1.75rem 1.5rem;
    }

    .paticka__vnitrni {
        align-items: flex-start;
        flex-direction: column;
        gap: 1rem;
        padding: 1.75rem 1rem;
    }

    .paticka nav {
        flex-wrap: wrap;
        gap: 0.75rem 1.5rem;
    }

    .obsah--clanek {
        width: min(calc(100% - 2rem), 68ch);
        padding-block: 2rem 4.5rem;
    }

    .navrat {
        margin-bottom: 2rem;
    }

    .clanek-hlavicka h1 {
        font-size: clamp(2.5rem, 12vw, 3.5rem);
    }

    .clanek-popis {
        font-size: 1.125rem;
    }

    .clanek-obsah {
        padding-top: 2.25rem;
    }

    .clanek-obsah h2 {
        font-size: 1.75rem;
    }

    blockquote {
        padding-left: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

@media print {
    @page {
        margin: 18mm 16mm;
    }

    body {
        margin: 0;
        background: #fff;
        color: #000;
        font-family: Georgia, 'Times New Roman', serif;
    }

    .hlavicka,
    .paticka,
    .preskocit-obsah,
    .navrat,
    .stranka-uvodu .obsah,
    .vstup-do-archivu {
        display: none;
    }

    .obsah--clanek {
        width: auto;
        min-height: 0;
        margin: 0;
        padding: 0;
    }

    .clanek-hlavicka,
    .podpis-autoru {
        border-color: #000;
    }

    .clanek-obsah {
        color: #000;
        font-family: Georgia, 'Times New Roman', serif;
        font-size: 12pt;
        line-height: 1.5;
    }

    .clanek-obsah a {
        color: #000;
    }

    .clanek-obsah a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-family: 'Times New Roman', serif;
        font-size: 0.85em;
        overflow-wrap: anywhere;
    }

    img,
    figure {
        max-width: 100%;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    h1,
    h2,
    h3 {
        break-after: avoid;
        page-break-after: avoid;
    }
}