/*!
Theme Name:        Osservatorio Industria
Theme URI:         https://osservatorioindustria.it
Author:            Giuseppe Lecis
Author URI:        https://giuseppelecis.com
Description:       Tema editoriale custom per Osservatorio Industria — il quotidiano forense della sicurezza dei macchinari. Gutenberg-first, SSR-friendly, ottimizzato per la suite di blocchi osi/*.
Version:           0.1.0
Requires at least: 6.4
Requires PHP:      8.0
License:           GPL v2 or later
License URI:       https://www.gnu.org/licenses/gpl-2.0.html
Text Domain:       osservatorio
Tags:              magazine, news, custom-colors, custom-menu, custom-logo, editor-style, full-width-template, sticky-post, threaded-comments, translation-ready, block-styles
*/

/* =========================================================================
 * Design tokens
 * ====================================================================== */
:root {
    --bg: #f1ece1;
    --bg-soft: #e8e1d2;
    --paper: #f7f3ea;
    --ink: #0a0e1a;
    --ink-2: #1a1f2e;
    --muted: #5b6473;
    --muted-2: #8a8273;
    --rule: #c9bfa9;
    --rule-strong: #1a1f2e;
    --navy: #0b1f3a;
    --navy-2: #163055;
    --red: #9c1f1f;
    --red-2: #7a1414;
    --gold: #a8842a;
    --ochre: #b85c1f;
    --teal: #1f4d4a;
    --cat-sen: #0b1f3a;
    --cat-ce:  #a8842a;
    --cat-std: #1f4d4a;
    --cat-alr: #9c1f1f;
    --cat-prx: #2a2a2a;
    --cat-evi: #7a1414;

    --ff-serif: "Source Serif 4", "Source Serif Pro", "Newsreader", Georgia, serif;
    --ff-sans:  "IBM Plex Sans", ui-sans-serif, system-ui, sans-serif;
    --ff-mono:  "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

    --gap: 24px;
    --gap-lg: 40px;
    --col-gap: 28px;
    --pad-card: 18px;
    --max-w: 1320px;
}

[data-density="compact"]     { --gap: 16px; --gap-lg: 28px; --col-gap: 20px; --pad-card: 14px; }
[data-density="comfortable"] { --gap: 32px; --gap-lg: 56px; --col-gap: 36px; --pad-card: 22px; }

[data-palette="midnight"] {
    --bg: #ffffff; --bg-soft: #f5f1e6; --paper: #fbf8f0;
    --ink: #0e1626; --ink-2: #1a2a3a; --muted: #5e6573; --rule: #d5cdb8; --rule-strong: #1a2a3a;
    --navy: #1a2a3a; --red: #b5882f; --gold: #c69a3a;
    --cat-sen: #1a2a3a; --cat-ce: #b5882f; --cat-std: #2f4a4a; --cat-alr: #8a5a1a; --cat-prx: #2f2a1a; --cat-evi: #8a5a1a;
}
[data-palette="forest"] {
    --bg: #f4f1e7; --bg-soft: #e6e0cf; --paper: #faf6ec;
    --ink: #0a1410; --muted: #5b6363; --rule: #c5bea9; --rule-strong: #11332e;
    --navy: #11332e; --red: #b85c1f; --gold: #8a6420;
    --cat-sen: #11332e; --cat-ce: #8a6420; --cat-std: #3a3327; --cat-alr: #b85c1f; --cat-prx: #2a2a2a; --cat-evi: #b85c1f;
}
[data-palette="dark"] {
    --bg: #0e1118; --bg-soft: #161a24; --paper: #161a24;
    --ink: #e9e4d5; --ink-2: #d4cfbf; --muted: #8a8f9c; --rule: #2a2f3a; --rule-strong: #d4cfbf;
    --navy: #c2cad6; --red: #d4543e; --gold: #d1a44a;
    --cat-sen: #c2cad6; --cat-ce: #d1a44a; --cat-std: #6fb0a2; --cat-alr: #d4543e; --cat-prx: #b8b3a3; --cat-evi: #d4543e;
}

/* =========================================================================
 * Reset / base
 * ====================================================================== */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--ff-serif);
    color: var(--ink);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    font-feature-settings: "kern", "liga", "calt";
}
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a.link { border-bottom: 1px solid currentColor; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
::selection { background: var(--ink); color: var(--bg); }

/* Type helpers */
.osi-sans { font-family: var(--ff-sans); }
.osi-mono { font-family: var(--ff-mono); }
.osi-serif { font-family: var(--ff-serif); }
.osi-eyebrow {
    font-family: var(--ff-sans);
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
}

.osi-h1 { font-family: var(--ff-serif); font-weight: 600; font-size: 44px; line-height: 1.04; letter-spacing: -0.015em; margin: 0; }
.osi-h2 { font-family: var(--ff-serif); font-weight: 600; font-size: 32px; line-height: 1.08; letter-spacing: -0.012em; margin: 0; }
.osi-h3 { font-family: var(--ff-serif); font-weight: 600; font-size: 22px; line-height: 1.18; letter-spacing: -0.008em; margin: 0; }
.osi-lede { font-family: var(--ff-serif); font-size: 18.5px; line-height: 1.5; color: var(--ink-2); font-weight: 400; }

/* Container */
.osi-wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.osi-wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* Cards / rules / buttons */
.osi-card { background: var(--paper); border: 1px solid var(--rule); }
.osi-hr { height: 1px; background: var(--rule); border: 0; margin: var(--gap) 0; }
.osi-hr-strong { height: 2px; background: var(--rule-strong); border: 0; margin: var(--gap) 0; }
.osi-btn {
    font-family: var(--ff-sans); font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
    padding: 10px 16px; border-radius: 2px; border: 1px solid var(--ink);
    background: transparent; color: var(--ink); cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
}
.osi-btn:hover { background: var(--ink); color: var(--bg); }
.osi-btn-primary { background: var(--ink); color: var(--bg); }
.osi-btn-primary:hover { background: var(--red); border-color: var(--red); color: var(--bg); }

/* =========================================================================
 * Site header / masthead
 * ====================================================================== */
.site-header .osi-wrap {
    max-width: none;
    width: 100%;
}

.site-utility-bar {
    background: var(--ink);
    color: var(--bg);
    font-family: var(--ff-sans);
    font-size: 10.5px;
    letter-spacing: 0.02em;
    overflow: hidden;
}
.site-utility-bar .osi-wrap {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 24px; min-height: 32px;
    gap: 16px; flex-wrap: nowrap; min-width: 0; overflow: hidden;
}
.site-utility-bar .util-left,
.site-utility-bar .util-right { display: flex; align-items: center; gap: 14px; flex-wrap: nowrap; white-space: nowrap; min-width: 0; }
.site-utility-bar .util-left { overflow: hidden; text-overflow: ellipsis; }
.site-utility-bar .util-right { flex: 0 0 auto; }
.site-utility-bar .util-links { display: flex; align-items: center; gap: 14px; list-style: none; margin: 0; padding: 0; white-space: nowrap; }
.site-utility-bar .date { font-family: var(--ff-mono); font-size: 11px; }
.site-utility-bar .edition { opacity: 0.7; }
.site-utility-bar a:hover { color: #fff; text-decoration: underline; }
.site-utility-bar .sep { width: 1px; height: 12px; background: rgba(255,255,255,0.25); }

.site-masthead { background: var(--bg); border-bottom: 2px solid var(--rule-strong); }
.site-masthead .osi-wrap {
    display: grid; grid-template-columns: 1fr; align-items: center; justify-items: center; gap: 0;
    padding: 18px 24px 16px;
}
@media (max-width: 768px) {
    .site-masthead .osi-wrap { grid-template-columns: 1fr; text-align: center; }
}
.masthead-left, .masthead-right {
    font-family: var(--ff-sans);
    font-size: 11px;
    color: var(--muted);
}
.masthead-left { display: none; }
.masthead-left .lat-key { color: var(--ink); font-weight: 600; }
.wordmark {
    display: block;
    text-align: center;
    font-family: var(--ff-serif);
    font-weight: 700;
    font-size: clamp(36px, 5.4vw, 64px);
    line-height: 0.95;
    letter-spacing: 0;
    color: var(--ink);
    white-space: nowrap;
}
.wordmark:hover { text-decoration: none; }
.wordmark .wm-i { color: var(--red); font-style: italic; font-weight: 500; }
.custom-logo-wrap {
    display: flex;
    justify-content: center;
}
.custom-logo-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.custom-logo-link:hover { text-decoration: none; }
.custom-logo {
    display: block;
    width: auto;
    max-width: min(520px, 82vw);
    max-height: 110px;
}
.tagline {
    text-align: center;
    font-family: var(--ff-serif);
    font-style: italic;
    font-size: 13px;
    color: var(--muted);
    margin-top: 6px;
    letter-spacing: 0.01em;
}
.masthead-right { display: none; }
.masthead-right .iss { font-family: var(--ff-mono); }
.masthead-right .login {
    font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
    border: 1px solid var(--ink); padding: 5px 10px;
}
.masthead-right .login:hover { background: var(--ink); color: var(--bg); }

/* Breaking-news ticker: lives in the masthead in the React mockup. */
.site-ticker {
    background: var(--ink);
    color: var(--bg);
    border-bottom: 1px solid var(--rule);
    font-family: var(--ff-sans);
    font-size: 12px;
}
.site-ticker .osi-wrap {
    display: flex;
    align-items: center;
    min-height: 32px;
    padding: 0 24px;
    min-width: 0;
    overflow: hidden;
}
.site-ticker__label {
    background: var(--red);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 11px;
    padding: 5px 12px;
    margin-right: 16px;
    white-space: nowrap;
}
.site-ticker__viewport {
    overflow: hidden;
    flex: 1;
    min-width: 0;
}
.site-ticker__marquee {
    display: flex;
    width: max-content;
    max-width: none;
    animation: osiTickerLoop var(--osi-ticker-duration, 42s) linear infinite;
    will-change: transform;
}
.site-ticker:hover .site-ticker__marquee,
.site-ticker:focus-within .site-ticker__marquee {
    animation-play-state: paused;
}
.site-ticker__track {
    display: flex;
    align-items: center;
    gap: 24px;
    flex: 0 0 auto;
    padding-right: 24px;
    white-space: nowrap;
}
.site-ticker__item { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.site-ticker__item .time,
.site-ticker__item .code {
    font-family: var(--ff-mono);
    font-size: 11px;
    color: rgba(255,255,255,0.55);
}
.site-ticker__item .sep-dot { color: rgba(255,255,255,0.25); }
.site-ticker__item:hover .text { color: #fff; text-decoration: underline; }
@keyframes osiTickerLoop {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-50%, 0, 0); }
}
@media (prefers-reduced-motion: reduce) {
    .site-ticker__marquee {
        animation: none;
    }
    .site-ticker__viewport {
        overflow-x: auto;
        scrollbar-width: none;
    }
    .site-ticker__viewport::-webkit-scrollbar { display: none; }
}

/* Primary nav */
.site-nav {
    background: var(--paper);
    border-bottom: 1px solid var(--rule-strong);
    position: sticky;
    top: 0;
    z-index: 50;
}
.site-nav .osi-wrap {
    display: flex; align-items: stretch; gap: 0; padding: 0 24px; flex-wrap: nowrap;
}
.site-nav__menu { display: flex; list-style: none; margin: 0; padding: 0; flex-wrap: nowrap; min-width: 0; flex: 1 1 auto; }
.site-nav__menu li { display: flex; flex: 1 1 0; min-width: 0; }
.site-nav__menu a {
    font-family: var(--ff-sans);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 18px 16px;
    min-height: 78px;
    color: var(--ink);
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    border-right: 1px solid var(--rule);
    position: relative;
    width: 100%;
    text-align: center;
}
.site-nav__menu li:first-child a { border-left: 1px solid var(--rule); }
.site-nav__menu a:hover { background: var(--bg-soft); }
.site-nav__menu a::before {
    content: "";
    width: 3px;
    height: 14px;
    background: var(--cat-color, var(--ink));
    flex: 0 0 auto;
}
.site-nav__menu a[href*="sentenze"] { --cat-color: var(--cat-sen); }
.site-nav__menu a[href*="marcatura"] { --cat-color: var(--cat-ce); }
.site-nav__menu a[href*="standard"] { --cat-color: var(--cat-std); }
.site-nav__menu a[href*="richiami"] { --cat-color: var(--cat-alr); }
.site-nav__menu a[href*="prassi"] { --cat-color: var(--cat-prx); }
.site-nav__menu a[href*="in-evidenza"] { --cat-color: var(--cat-evi); }
.site-nav__menu .current-menu-item > a {
    color: var(--red);
    box-shadow: inset 0 3px 0 var(--red);
}
.site-nav__tools {
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    min-width: 0;
    border-right: 1px solid var(--rule);
}
.site-search-toggle {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--rule);
    background: var(--bg);
    color: var(--ink);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.site-search-toggle:hover,
.site-search-toggle[aria-expanded="true"] {
    background: var(--ink);
    color: var(--bg);
    border-color: var(--ink);
}
.site-search-toggle svg { display: block; }

@media (max-width: 1000px) {
    .site-nav .osi-wrap { padding: 0 24px; }
    .site-nav__menu a {
        width: 100%;
        padding: 18px 10px;
        font-size: 11px;
    }
}

/* Mobile nav toggle */
.site-nav__toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--ink);
    padding: 0 14px;
    min-height: 44px;
    font-family: var(--ff-sans);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--ink);
    background: var(--bg);
}
.site-nav__toggle-icon,
.site-nav__toggle-icon::before,
.site-nav__toggle-icon::after {
    display: block;
    width: 16px;
    height: 2px;
    background: currentColor;
    content: "";
}
.site-nav__toggle-icon {
    position: relative;
    flex: 0 0 auto;
}
.site-nav__toggle-icon::before,
.site-nav__toggle-icon::after {
    position: absolute;
    left: 0;
}
.site-nav__toggle-icon::before { top: -5px; }
.site-nav__toggle-icon::after { top: 5px; }
.site-nav.is-open .site-nav__toggle {
    background: var(--ink);
    color: var(--bg);
}
@media (max-width: 900px) {
    .site-nav .osi-wrap {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr) auto;
        align-items: center;
        gap: 10px;
        padding: 8px 16px;
    }
    .site-nav__toggle { display: inline-flex; margin: 0; }
    .site-nav__menu {
        grid-column: 1 / -1;
        grid-row: 2;
        display: none;
        flex-direction: column;
        width: auto;
        background: var(--bg);
        border: 1px solid var(--rule);
        border-bottom: 0;
    }
    .site-nav.is-open .site-nav__menu {
        position: fixed;
        inset: var(--osi-mobile-menu-top, 0px) 0 0 0;
        z-index: 49;
        display: flex;
        padding: 22px 20px 28px;
        overflow-y: auto;
        border-left: 0;
        border-right: 0;
        border-bottom: 0;
        box-shadow: 0 28px 60px rgba(6, 12, 24, 0.18);
    }
    .site-nav__menu li { display: block; flex: 0 0 auto; width: 100%; }
    .site-nav__menu li:first-child a { border-left: 0; }
    .site-nav__menu a {
        min-height: 58px;
        justify-content: flex-start;
        text-align: left;
        border-right: 0;
        border-bottom: 1px solid var(--rule);
        width: 100%;
        padding: 16px 4px;
        font-size: 12px;
        letter-spacing: 0.08em;
        background: transparent;
    }
    .site-nav__tools {
        grid-column: 3;
        grid-row: 1;
        width: auto;
        min-width: 0;
        margin-left: 0;
        padding: 0;
        border-right: 0;
        justify-content: flex-end;
    }
    .site-search-toggle {
        width: 44px;
        height: 44px;
    }
    .site-nav.is-open .site-nav__toggle-icon { background: transparent; }
    .site-nav.is-open .site-nav__toggle-icon::before { top: 0; transform: rotate(45deg); }
    .site-nav.is-open .site-nav__toggle-icon::after { top: 0; transform: rotate(-45deg); }
    body.osi-nav-open { overflow: hidden; }
}

@media (max-width: 760px) {
    .site-utility-bar { display: none; }
    .site-masthead .osi-wrap { padding: 16px 16px 14px; }
    .wordmark {
        font-size: 34px;
        line-height: 1;
        white-space: normal;
    }
    .tagline {
        font-size: 12px;
        line-height: 1.25;
    }
    .site-ticker .osi-wrap {
        padding: 0 16px;
    }
    .site-ticker__label {
        font-size: 10px;
        padding: 5px 10px;
        margin-right: 10px;
    }
    .site-ticker__track {
        gap: 18px;
        padding-right: 18px;
    }
    .site-ticker__item {
        flex: 0 0 auto;
        max-width: none;
        min-width: 0;
    }
    .site-ticker__item .code { display: none; }
    .site-ticker__item .text {
        display: inline-block;
        max-width: none;
        overflow: visible;
        text-overflow: clip;
        vertical-align: bottom;
    }
}

@media (max-width: 380px) {
    .site-nav .osi-wrap { grid-template-columns: minmax(0, 1fr) auto; }
    .site-nav__toggle { width: 100%; }
    .site-nav__tools { grid-column: 2; grid-row: 1; }
    .site-nav__menu { grid-row: 2; }
}

/* AJAX search modal */
.osi-search-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    visibility: hidden;
    pointer-events: none;
}
.osi-search-overlay.is-open {
    visibility: visible;
    pointer-events: auto;
}
.osi-search-overlay__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 13, 24, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.25s ease;
}
.osi-search-overlay.is-open .osi-search-overlay__backdrop { opacity: 1; }
.osi-search-overlay__container {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(720px, 92vw);
    max-height: min(78vh, 760px);
    display: flex;
    flex-direction: column;
    background: var(--bg);
    border: 1px solid var(--rule);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
    transform: translate(-50%, -47%) scale(0.97);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.2s ease;
    overflow: hidden;
}
.osi-search-overlay.is-open .osi-search-overlay__container {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}
.osi-search-overlay__close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--rule);
    background: var(--bg);
    color: var(--ink);
    cursor: pointer;
    z-index: 2;
}
.osi-search-overlay__close:hover {
    background: var(--ink);
    color: var(--bg);
    border-color: var(--ink);
}
.osi-search-overlay__form {
    padding: 34px 34px 20px;
    flex: 0 0 auto;
}
.osi-search-overlay__label {
    display: block;
    margin: 0 54px 14px 0;
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--red);
}
.osi-search-overlay__input-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 2px solid var(--rule-strong);
    padding-bottom: 12px;
    color: var(--muted);
}
.osi-search-overlay__input-wrap:focus-within {
    border-color: var(--red);
    color: var(--red);
}
.osi-search-overlay__input {
    flex: 1;
    min-width: 0;
    border: 0;
    outline: none;
    background: transparent;
    color: var(--ink);
    font-family: var(--ff-serif);
    font-size: 28px;
    font-weight: 600;
    line-height: 1.15;
}
.osi-search-overlay__input::placeholder {
    color: var(--muted);
    font-weight: 400;
}
.osi-search-overlay__spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--rule);
    border-top-color: var(--red);
    border-radius: 50%;
    animation: osi-spin 0.7s linear infinite;
    flex: 0 0 auto;
}
.osi-search-overlay__spinner.is-active { display: block; }
@keyframes osi-spin { to { transform: rotate(360deg); } }
.osi-search-overlay__results {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 0 34px 22px;
    -webkit-overflow-scrolling: touch;
}
.osi-search-overlay__total {
    margin: 0;
    padding: 8px 0 4px;
    font-family: var(--ff-sans);
    font-size: 12px;
    color: var(--muted);
}
.osi-search-result {
    display: grid;
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--rule);
    color: var(--ink);
    text-decoration: none;
}
.osi-search-result:hover .osi-search-result__title { color: var(--red); }
.osi-search-result__thumb,
.osi-search-result__thumb--placeholder {
    width: 80px;
    height: 62px;
    background: var(--paper);
    border: 1px solid var(--rule);
    object-fit: cover;
}
.osi-search-result__thumb--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
}
.osi-search-result__body { min-width: 0; }
.osi-search-result__cat {
    display: block;
    margin-bottom: 4px;
    font-family: var(--ff-sans);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--red);
}
.osi-search-result__title {
    display: block;
    margin: 0 0 6px;
    font-family: var(--ff-serif);
    font-size: 20px;
    line-height: 1.1;
    color: var(--ink);
}
.osi-search-result__excerpt {
    display: block;
    margin: 0;
    font-family: var(--ff-sans);
    font-size: 12.5px;
    line-height: 1.45;
    color: var(--muted);
}
.osi-search-result__date {
    display: inline-block;
    margin-top: 6px;
    font-family: var(--ff-mono);
    font-size: 11px;
    color: var(--muted);
}
.osi-search-overlay__more {
    width: 100%;
    margin-top: 14px;
    padding: 12px 14px;
    border: 1px solid var(--rule-strong);
    background: var(--paper);
    color: var(--ink);
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
}
.osi-search-overlay__more:hover {
    background: var(--ink);
    color: var(--bg);
}
.osi-search-overlay__empty,
.osi-search-overlay__hint {
    margin: 0;
    padding: 20px 34px 28px;
    text-align: center;
    font-family: var(--ff-sans);
    font-size: 13px;
    color: var(--muted);
}
.osi-search-overlay__empty { padding-top: 34px; }

@media (max-width: 640px) {
    .osi-search-overlay__container {
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: auto;
        max-height: none;
        transform: translateY(20px);
    }
    .osi-search-overlay.is-open .osi-search-overlay__container {
        transform: translateY(0);
    }
    .osi-search-overlay__form { padding: 28px 20px 18px; }
    .osi-search-overlay__label { margin-right: 52px; }
    .osi-search-overlay__input { font-size: 22px; }
    .osi-search-overlay__results { padding: 0 20px 20px; }
    .osi-search-result {
        grid-template-columns: 64px minmax(0, 1fr);
        gap: 12px;
    }
    .osi-search-result__thumb,
    .osi-search-result__thumb--placeholder {
        width: 64px;
        height: 52px;
    }
    .osi-search-result__title { font-size: 18px; }
}

/* =========================================================================
 * Site footer
 * ====================================================================== */
.site-footer {
    background: var(--ink);
    color: var(--bg);
    margin-top: var(--gap-lg);
    padding: 72px 0 0;
}
.site-footer a {
    color: rgba(255, 255, 255, 0.78);
    transition: color 160ms ease, opacity 160ms ease;
}
.site-footer a:hover {
    color: #fff;
    text-decoration: none;
}
.site-footer__grid {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) repeat(2, minmax(160px, 220px));
    gap: clamp(28px, 5vw, 72px);
    align-items: start;
    justify-content: space-between;
}
.ft-col {
    justify-self: end;
    width: min(100%, 220px);
}
.ft-brand .ft-wm {
    font-family: var(--ff-serif);
    font-weight: 700;
    font-size: clamp(30px, 3vw, 42px);
    line-height: 1;
    margin: 0 0 10px;
}
.ft-brand .ft-tag {
    font-family: var(--ff-serif);
    font-style: italic;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.65);
    margin: 0 0 18px;
}
.ft-brand p {
    max-width: 390px;
    margin: 0;
    font-family: var(--ff-sans);
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.62);
}
.site-footer .footer-widget,
.site-footer .widget_block,
.site-footer .widget {
    margin: 0;
}
.site-footer .footer-widget + .footer-widget {
    margin-top: 18px;
}
.site-footer .footer-widget > *:first-child,
.site-footer .widget_block > *:first-child {
    margin-top: 0;
}
.site-footer .footer-widget > *:last-child,
.site-footer .widget_block > *:last-child {
    margin-bottom: 0;
}
.ft-col h5,
.ft-col .wp-block-heading,
.footer-widget-title {
    font-family: var(--ff-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0 0 12px;
    color: var(--gold);
}
.ft-links {
    display: grid;
    gap: 9px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.ft-col ul {
    list-style: none;
    margin-left: 0;
    padding-left: 0;
}
.ft-col li {
    margin: 0;
}
.ft-col a,
.ft-bottom a {
    display: block;
    font-family: var(--ff-sans);
    font-size: 14px;
    line-height: 1.35;
}
.ft-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    font-family: var(--ff-sans);
    font-size: 11px;
    color: rgba(255, 255, 255, 0.55);
    margin-top: 56px;
    padding-top: 22px;
    padding-bottom: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.ft-bottom__links {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}
.ft-bottom__copy,
.ft-bottom__links .footer-widget,
.ft-bottom__links .widget_block,
.ft-bottom__links .wp-block-html,
.ft-bottom__links p {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    margin: 0;
}
.ft-bottom__copy p {
    margin: 0;
}
.ft-cookie-settings {
    appearance: none;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.38);
    border-radius: 0;
    padding: 0 0 2px;
    background: transparent;
    color: rgba(255, 255, 255, 0.78);
    cursor: pointer;
    font: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
}
.ft-cookie-settings:hover {
    color: #fff;
    border-bottom-color: #fff;
}
.sas-cookie-settings-link {
    display: none !important;
}
@media (max-width: 1024px) {
    .site-footer__grid {
        grid-template-columns: minmax(220px, 1fr) repeat(2, minmax(150px, 200px));
        gap: 32px;
    }
}
@media (max-width: 640px)  {
    .site-footer {
        padding-top: 52px;
    }
    .site-footer__grid { grid-template-columns: 1fr; }
    .ft-col {
        justify-self: start;
        width: 100%;
    }
    .ft-bottom {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* =========================================================================
 * Single-post layout
 * ====================================================================== */
.osi-article {
    padding: var(--gap-lg) 0;
}
.osi-article__breadcrumb {
    font-family: var(--ff-sans);
    font-size: 11px;
    color: var(--muted);
    margin-bottom: var(--gap);
}
.osi-article__breadcrumb a { border-bottom: 1px solid transparent; }
.osi-article__breadcrumb a:hover { border-bottom-color: currentColor; }
.osi-article__head { margin-bottom: var(--gap); border-bottom: 2px solid var(--rule-strong); padding-bottom: var(--gap); }
.osi-article__title {
    font-family: var(--ff-serif);
    font-weight: 600;
    font-size: clamp(32px, 4vw, 56px);
    line-height: 1.04;
    letter-spacing: -0.015em;
    margin: 8px 0 14px;
}
.osi-article__lede {
    font-family: var(--ff-serif);
    font-size: 19px;
    line-height: 1.5;
    color: var(--ink-2);
}
.osi-article__byline {
    display: grid; grid-template-columns: 48px 1fr auto; gap: 12px; align-items: center;
    font-family: var(--ff-sans); font-size: 12px; color: var(--muted);
    padding: var(--gap) 0;
    border-bottom: 1px solid var(--rule);
    margin-bottom: var(--gap);
}
.osi-article__byline .avatar {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--ink); color: var(--bg);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    object-fit: cover;
    border: 1px solid var(--rule);
}
.osi-article__byline .name { color: var(--ink); font-weight: 600; }
.osi-article__body {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--gap-lg);
}
@media (max-width: 1024px) {
    .osi-article__body { grid-template-columns: 1fr; }
}
.osi-article__content {
    font-family: var(--ff-serif);
    font-size: 18px;
    line-height: 1.65;
    color: var(--ink-2);
}
.osi-article__content > * + * { margin-top: 1em; }
.osi-article__content h2 {
    font-family: var(--ff-serif);
    font-weight: 600;
    font-size: 26px;
    line-height: 1.15;
    margin: 1.6em 0 0.4em;
    color: var(--ink);
}
.osi-article__content h3 {
    font-family: var(--ff-serif);
    font-weight: 600;
    font-size: 22px;
    margin: 1.4em 0 0.4em;
    color: var(--ink);
}
.osi-article__content blockquote {
    border-left: 3px solid var(--red);
    padding-left: 16px;
    margin: 1.2em 0;
    font-style: italic;
}
.osi-article__sidebar > * + * { margin-top: var(--gap); }

/* =========================================================================
 * Archive layout
 * ====================================================================== */
.osi-archive-page {
    width: 100%;
    max-width: none;
}
.osi-archive-band {
    width: 100%;
    border-bottom: 1px solid var(--rule);
}
.osi-archive-band--hero {
    background: var(--bg);
    border-bottom: 2px solid var(--ink);
}
.osi-archive-band--body {
    background: var(--bg);
}
.osi-archive-page .osi-article__breadcrumb {
    margin: 0;
    padding: 14px 0;
    border-bottom: 1px solid var(--rule);
}
.osi-archive-page .osi-archive-hero {
    padding: 36px 0 34px;
    border-bottom: 0;
}
.osi-archive-page .osi-archive-hero__title {
    max-width: 980px;
}
.osi-archive-page .osi-archive-hero__stats {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    margin-top: 22px;
}
.osi-archive-page .osi-archive-hero__stat {
    border-left: 1px solid var(--rule);
    padding: 14px 16px;
    min-height: 78px;
}
.osi-archive-page .osi-archive-hero__stat:first-child {
    border-left: 0;
}
.osi-archive { padding: var(--gap-lg) 0; }
.osi-archive__layout {
    display: grid;
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
    padding: 28px 0 44px;
}
.osi-archive__filters {
    position: sticky;
    top: 12px;
    border-right: 1px solid var(--rule);
    padding-right: 24px;
}
.osi-archive__main {
    min-width: 0;
}
@media (max-width: 1024px) {
    .osi-archive-page .osi-archive-hero__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .osi-archive__layout { grid-template-columns: 1fr; }
    .osi-archive__filters {
        position: static;
        border-right: 0;
        padding-right: 0;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 22px;
        border-bottom: 1px solid var(--rule);
        padding-bottom: 18px;
    }
}
@media (max-width: 640px) {
    .osi-archive-page .osi-archive-hero { padding: 26px 0; }
    .osi-archive-page .osi-archive-hero__stats { grid-template-columns: 1fr; }
    .osi-archive-page .osi-archive-hero__stat { border-left: 0; border-top: 1px solid var(--rule); }
    .osi-archive-page .osi-archive-hero__stat:first-child { border-top: 0; }
    .osi-archive__filters { grid-template-columns: 1fr; }
}
.osi-filter-block { border-top: 1px solid var(--rule); padding: 14px 0; }
.osi-filter-block__head {
    font-family: var(--ff-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink);
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 10px;
}
.osi-filter-block .count { font-family: var(--ff-mono); font-size: 10px; color: var(--muted); text-transform: none; font-weight: 500; letter-spacing: 0; }
.osi-filter-block ul { list-style: none; padding: 0; margin: 0; }
.osi-filter-block li {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 6px 0;
    font-family: var(--ff-sans); font-size: 13px;
    cursor: pointer;
}
.osi-filter-block li:hover { color: var(--red); }
.osi-filter-block li .n { font-family: var(--ff-mono); font-size: 11px; color: var(--muted); flex: 0 0 auto; }

/* Archive toolbar */
.osi-archive__toolbar {
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 12px 0;
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    font-family: var(--ff-sans); font-size: 12px; color: var(--muted);
    margin-bottom: var(--gap);
    flex-wrap: wrap; gap: 12px;
}
.osi-archive__toolbar .total b { color: var(--ink); }
.osi-archive__toolbar .sort a {
    margin-left: 10px;
    color: var(--muted);
    border-bottom: 1px solid transparent;
}
.osi-archive__toolbar .sort a.active { color: var(--ink); border-bottom-color: var(--red); }
.osi-archive__toolbar .sort a:hover { color: var(--ink); }

/* Filter applied chips */
.osi-filter-applied {
    display: flex; align-items: center; flex-wrap: wrap; gap: 6px;
    margin-bottom: var(--gap);
    font-family: var(--ff-sans); font-size: 12px;
}
.osi-filter-applied .lbl { color: var(--muted); }
.osi-filter-applied .chip {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--bg-soft);
    border: 1px solid var(--rule);
    padding: 4px 10px;
    color: var(--ink);
    font-size: 11px;
}
.osi-filter-applied .chip .key { color: var(--muted); font-weight: 500; }
.osi-filter-applied .chip .x { color: var(--muted); }
.osi-filter-applied .chip:hover { border-color: var(--red); color: var(--red); }
.osi-filter-applied .chip:hover .x { color: var(--red); }
.osi-filter-applied .chip--clear { background: transparent; color: var(--muted); }

/* Filter checkbox indicator */
.osi-checkbox {
    width: 12px; height: 12px;
    border: 1px solid var(--rule-strong);
    background: var(--bg);
    flex-shrink: 0;
    position: relative;
}
.osi-checkbox.is-on { background: var(--ink); }
.osi-checkbox.is-on::after {
    content: "";
    position: absolute; left: 2px; top: 2px;
    width: 6px; height: 6px; background: var(--bg);
}
.osi-filter-block li a {
    display: flex; align-items: flex-start; gap: 8px; flex: 1;
    color: inherit;
    min-width: 0;
}
.osi-filter-block li .label { min-width: 0; }
.osi-filter-block li.is-active { color: var(--ink); font-weight: 600; }

/* Date range */
.osi-filter-block--date .osi-date-range {
    display: flex; gap: 6px; margin-bottom: 8px;
}
.osi-filter-block--date .osi-date-range input {
    flex: 1;
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 5px 8px;
    font-size: 12px;
    font-family: var(--ff-sans);
}
.osi-filter-block--date .osi-btn {
    width: 100%;
    justify-content: center;
}
.osi-filter-block--date .osi-btn-clear {
    margin-top: 4px;
    border-color: transparent;
}

/* Archive list */
.osi-archive__list { display: grid; gap: 0; }
.osi-archive__row {
    display: grid;
    grid-template-columns: 88px minmax(420px, 1fr) 168px;
    column-gap: 28px;
    padding: 26px 0;
    border-bottom: 1px solid var(--rule);
    position: relative;
    transition: background 0.15s ease;
}
.osi-archive__row:hover { background: rgba(247, 243, 234, 0.7); }
.osi-archive__row-link {
    position: absolute; inset: 0; z-index: 1;
    grid-column: 1 / -1;
    grid-row: 1 / -1;
    text-indent: -9999px; overflow: hidden;
}
.osi-archive__row > *:not(.osi-archive__row-link) { position: relative; z-index: 2; pointer-events: none; }
.osi-archive__row > .osi-archive__row-link {
    position: absolute;
    z-index: 3;
    pointer-events: auto;
}
@media (max-width: 1180px) {
    .osi-archive__row {
        grid-template-columns: 82px minmax(0, 1fr);
        row-gap: 10px;
    }
    .osi-archive__row .arc-aside {
        grid-column: 2;
        align-items: flex-start;
        text-align: left;
        border-left: 0;
        padding-left: 0;
    }
}
@media (max-width: 768px) {
    .osi-archive__row { grid-template-columns: 1fr; }
    .osi-archive__row .arc-aside {
        grid-column: auto;
        align-items: flex-start;
        text-align: left;
    }
}
.osi-archive__row .arc-date { font-family: var(--ff-mono); font-size: 12px; color: var(--muted); padding-top: 3px; }
.osi-archive__row .arc-date .d { font-size: 14px; color: var(--ink); font-weight: 700; letter-spacing: 0.02em; }
.osi-archive__row .arc-date .t { margin-top: 2px; }
.osi-archive__row .arc-body { min-width: 0; }
.osi-archive__row .arc-cat { margin-bottom: 8px; }
.osi-archive__row .arc-h {
    font-family: var(--ff-serif); font-weight: 600; font-size: 25px; line-height: 1.14;
    margin: 0 0 8px;
    letter-spacing: -0.005em;
    max-width: 900px;
}
.osi-archive__row .arc-l { font-family: var(--ff-serif); font-size: 15.5px; line-height: 1.48; color: var(--ink-2); margin: 0 0 12px; max-width: 860px; }
.osi-archive__row .arc-tags { display: flex; gap: 14px; flex-wrap: wrap; }
.osi-archive__row .arc-tag {
    font-family: var(--ff-sans);
    font-size: 11px;
    line-height: 1.4;
    display: inline-flex; gap: 4px;
}
.osi-archive__row .arc-tag .key { color: var(--muted); font-weight: 500; }
.osi-archive__row .arc-tag .val { color: var(--ink); font-weight: 600; }
.osi-archive__row .arc-aside {
    display: flex; flex-direction: column; align-items: flex-start; gap: 6px;
    font-family: var(--ff-sans); font-size: 11px; color: var(--muted);
    text-align: left;
    border-left: 1px solid var(--rule);
    padding-left: 18px;
    min-width: 0;
}
.osi-archive__row .doc-code {
    font-family: var(--ff-mono);
    font-size: 12px;
    font-weight: 700;
    color: var(--ink);
}
.osi-archive__row .doc-label { color: var(--muted); }
.osi-archive__row .arc-format {
    display: inline-block;
    padding: 3px 8px;
    border: 1px solid currentColor;
    font-family: var(--ff-sans);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.osi-archive__row .arc-format[data-type="A"] { color: var(--cat-sen); }
.osi-archive__row .arc-format[data-type="B"] { color: var(--cat-ce); }
.osi-archive__row .arc-format[data-type="C"] { color: var(--cat-alr); }

/* Article footer */
.osi-article-related,
.osi-author-box {
    margin-top: var(--gap-lg);
    border-top: 1px solid var(--rule);
    padding-top: var(--gap);
}
.osi-article-related__head span,
.osi-author-box span {
    display: block;
    font-family: var(--ff-sans);
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 4px;
}
.osi-article-related__head h2,
.osi-author-box h2 {
    font-family: var(--ff-serif);
    font-size: 28px;
    line-height: 1.15;
    margin: 0 0 16px;
}
.osi-article-related__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--col-gap);
}
.osi-article-related__card {
    display: grid;
    gap: 7px;
    border-top: 1px solid var(--rule);
    padding-top: 10px;
    text-decoration: none;
}
.osi-article-related__card .num {
    font-family: var(--ff-mono);
    font-size: 11px;
    color: var(--muted);
}
.osi-article-related__card b {
    font-family: var(--ff-serif);
    font-size: 16px;
    line-height: 1.25;
}
.osi-article-related__card small {
    font-family: var(--ff-sans);
    color: var(--muted);
}
.osi-author-box {
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
    padding-bottom: var(--gap);
    border-bottom: 1px solid var(--rule);
}
.osi-author-box img {
    width: 88px;
    height: 88px;
    object-fit: cover;
    border: 1px solid var(--rule);
    background: var(--paper);
}
.osi-author-box p {
    margin: 0;
    color: var(--ink-2);
}
@media (max-width: 900px) {
    .osi-article-related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .osi-article-related__grid,
    .osi-author-box { grid-template-columns: 1fr; }
}

/* Pagination */
.osi-pagination {
    display: flex; gap: 4px; padding: var(--gap) 0; flex-wrap: wrap;
    font-family: var(--ff-mono);
}
.osi-pagination .page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 36px; height: 36px;
    border: 1px solid var(--rule);
    background: var(--paper);
    font-size: 13px;
    padding: 0 10px;
}
.osi-pagination .current { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* =========================================================================
 * Search Marketing Italia-style archive and single layouts
 * ====================================================================== */
.osi-smi-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}
.osi-smi-container--article {
    max-width: 908px;
}
.osi-smi-container--single {
    max-width: 1240px;
}
.osi-smi-container--wide {
    max-width: 1128px;
}
.osi-smi-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 0;
    border-bottom: 1px solid var(--rule);
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--muted);
}
.osi-smi-breadcrumb .osi-smi-container {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 0 24px;
}
.osi-smi-breadcrumb a {
    color: var(--ink);
    flex: 0 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.osi-smi-breadcrumb a:hover {
    color: var(--red);
}
.osi-smi-breadcrumb a:first-child {
    flex: 0 0 auto;
    overflow: visible;
}
.osi-smi-breadcrumb__sep {
    flex: 0 0 auto;
    color: var(--muted);
}
.osi-smi-breadcrumb__current {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.osi-smi-breadcrumb a:not(:first-child) {
    max-width: 260px;
}

.osi-smi-archive {
    background: var(--bg);
}
.osi-smi-archive-hero {
    padding: 56px 0 0;
}
.osi-smi-archive-hero__inner {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--rule);
}
.osi-smi-archive-hero__text {
    min-width: 0;
}
.osi-smi-archive-hero__title {
    margin: 0;
    font-family: var(--ff-serif);
    font-size: 58px;
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: 0;
}
.osi-smi-archive-hero__desc {
    max-width: 680px;
    margin-top: 18px;
    font-family: var(--ff-serif);
    font-size: 18px;
    line-height: 1.55;
    color: var(--muted);
}
.osi-smi-archive-hero__desc > * {
    margin: 0;
}
.osi-smi-archive-hero__count {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 0 0 120px;
    width: 120px;
    height: 120px;
    background: var(--bg-soft);
    border: 1px solid var(--rule);
    border-radius: 4px;
}
.osi-smi-archive-hero__number {
    font-family: var(--ff-serif);
    font-size: 44px;
    line-height: 1;
    font-weight: 700;
    color: var(--ink);
}
.osi-smi-archive-hero__label {
    margin-top: 6px;
    font-family: var(--ff-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--red);
}
.osi-smi-archive-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 56px;
    align-items: start;
    padding-top: 36px;
    padding-bottom: 64px;
}
.osi-smi-archive-main {
    min-width: 0;
}
.osi-smi-archive-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
}
.osi-smi-archive-card {
    padding: 28px 22px 30px 0;
    border-bottom: 1px solid var(--rule);
}
.osi-smi-archive-card:nth-child(odd) {
    border-right: 1px solid var(--rule);
    padding-right: 28px;
}
.osi-smi-archive-card:nth-child(even) {
    padding-left: 28px;
}
.osi-smi-archive-card__meta {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 12px;
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}
.osi-smi-archive-card__cat {
    color: var(--ink);
}
.osi-smi-archive-card__cat:hover {
    color: var(--red);
}
.osi-smi-archive-card__sep,
.osi-smi-archive-card__time {
    color: var(--muted);
    font-weight: 500;
    text-transform: none;
}
.osi-smi-archive-card__sticky {
    display: inline-flex;
    align-items: center;
    background: var(--red);
    color: var(--paper);
    border-radius: 2px;
    padding: 2px 7px;
    font-size: 10px;
    line-height: 1.4;
}
.osi-smi-archive-card__title {
    margin: 0;
    font-family: var(--ff-serif);
    font-size: 28px;
    line-height: 1.14;
    font-weight: 700;
    letter-spacing: 0;
}
.osi-smi-archive-card__title a {
    text-decoration: none;
}
.osi-smi-archive-card__title a:hover {
    color: var(--muted);
}
.osi-smi-archive-card__excerpt {
    display: block;
    margin: 12px 0 0;
    font-size: 17px;
    line-height: 1.45;
    font-weight: 400;
    color: var(--muted);
}
.osi-smi-archive-sidebar {
    position: sticky;
    top: 96px;
    display: flex;
    flex-direction: column;
    gap: 34px;
}
.osi-smi-side-block {
    border-top: 2px solid var(--ink);
    padding-top: 16px;
}
.osi-smi-side-block__title {
    margin: 0 0 16px;
    font-family: var(--ff-sans);
    font-size: 12px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}
.osi-smi-category-list,
.osi-smi-latest-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.osi-smi-category-list li {
    border-bottom: 1px solid var(--rule);
}
.osi-smi-category-list a {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    font-family: var(--ff-sans);
    font-size: 14px;
    font-weight: 700;
}
.osi-smi-category-list b {
    font-family: var(--ff-mono);
    font-size: 12px;
    color: var(--muted);
}
.osi-smi-category-list li.is-active a,
.osi-smi-category-list a:hover {
    color: var(--red);
}
.osi-smi-latest-list {
    counter-reset: osi-smi-latest;
}
.osi-smi-latest-list li {
    border-bottom: 1px solid var(--rule);
}
.osi-smi-latest-list a {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 14px;
    padding: 14px 0;
}
.osi-smi-latest-list__num {
    font-family: var(--ff-mono);
    font-size: 13px;
    font-weight: 800;
    color: var(--muted);
}
.osi-smi-latest-list__body {
    display: grid;
    gap: 5px;
    min-width: 0;
}
.osi-smi-latest-list strong {
    font-family: var(--ff-serif);
    font-size: 17px;
    line-height: 1.2;
    font-weight: 700;
}
.osi-smi-latest-list small {
    font-family: var(--ff-sans);
    font-size: 12px;
    color: var(--muted);
}
.osi-smi-latest-list a:hover strong {
    color: var(--red);
}
.osi-smi-archive-sidebar .archive-widget {
    margin: 0;
}
.osi-smi-archive-sidebar .archive-widget > *:first-child {
    margin-top: 0;
}
.osi-smi-archive-sidebar .archive-widget > *:last-child {
    margin-bottom: 0;
}
.osi-smi-archive-sidebar .wp-block-latest-posts,
.osi-smi-archive-sidebar .wp-block-latest-posts__list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.osi-smi-archive-sidebar .wp-block-latest-posts li {
    margin: 0;
    padding: 14px 0;
    border-bottom: 1px solid var(--rule);
}
.osi-smi-archive-sidebar .wp-block-latest-posts li:first-child {
    padding-top: 0;
}
.osi-smi-archive-sidebar .wp-block-latest-posts a {
    display: block;
    font-family: var(--ff-serif);
    font-size: 18px;
    line-height: 1.2;
    font-weight: 700;
}
.osi-smi-archive-sidebar .wp-block-latest-posts a:hover {
    color: var(--red);
}
.osi-smi-archive-sidebar .wp-block-latest-posts__post-date {
    display: block;
    margin-top: 7px;
    font-family: var(--ff-sans);
    font-size: 12px;
    line-height: 1.4;
    color: var(--muted);
}

.osi-smi-single {
    --osi-article-width: 860px;
    --osi-article-wide: 1080px;
    background: var(--bg);
}
.osi-smi-single__breadcrumb {
    padding: 12px 0;
}
.osi-smi-single .osi-smi-breadcrumb a:not(:first-child) {
    max-width: none;
}
.osi-smi-single .osi-smi-breadcrumb__current {
    max-width: 280px;
}
.osi-smi-single__hero {
    margin: 32px 0 42px;
}
.osi-smi-single__image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 4px;
}
.osi-smi-single__header {
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--rule);
}
.osi-smi-single__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
}
.osi-smi-label {
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    text-transform: uppercase;
}
.osi-smi-label:hover {
    color: var(--red);
}
.osi-smi-meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--muted);
    text-transform: none;
}
.osi-smi-meta::before {
    content: "✦";
    font-size: 8px;
    line-height: 1;
}
.osi-smi-single__title {
    margin: 0;
    font-family: var(--ff-serif);
    font-size: 45px;
    line-height: 1.15;
    font-weight: 700;
    letter-spacing: 0;
}
.osi-smi-single__excerpt {
    max-width: 640px;
    margin: 20px 0 0;
    font-family: var(--ff-serif);
    font-size: 19px;
    line-height: 1.6;
    color: var(--muted);
}
.osi-smi-single__content {
    margin-bottom: 42px;
}
.osi-smi-single__layout {
    display: block;
}
.osi-smi-single__body {
    min-width: 0;
}
.osi-smi-prose {
    font-family: var(--ff-serif);
    font-size: 18px;
    line-height: 1.8;
    color: var(--ink-2);
    word-break: break-word;
    overflow-wrap: break-word;
}
.osi-smi-prose > * {
    margin-top: 0;
    margin-bottom: 1.45em;
}
.osi-smi-prose h2,
.osi-smi-prose h3,
.osi-smi-prose h4,
.osi-smi-prose h5,
.osi-smi-prose h6 {
    font-family: var(--ff-serif);
    line-height: 1.2;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: 0;
    margin-top: 2em;
    margin-bottom: 0.75em;
}
.osi-smi-prose h2 {
    font-size: 30px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--rule);
}
.osi-smi-prose h3 {
    font-size: 24px;
}
.osi-smi-prose h4 {
    font-size: 21px;
}
.osi-smi-prose h5,
.osi-smi-prose h6 {
    font-family: var(--ff-sans);
    font-size: 14px;
    text-transform: uppercase;
}
.osi-smi-prose a {
    color: var(--red);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}
.osi-smi-prose a:hover {
    color: var(--ink);
}
.osi-smi-prose ul,
.osi-smi-prose ol {
    padding-left: 1.4em;
}
.osi-smi-prose li + li {
    margin-top: 0.35em;
}
.osi-smi-prose blockquote {
    margin: 2em 0;
    padding: 20px 24px;
    border-left: 4px solid var(--red);
    background: var(--bg-soft);
    border-radius: 0 4px 4px 0;
    font-style: italic;
    color: var(--ink);
}
.osi-smi-prose table {
    width: 100%;
    min-width: 640px;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0;
    font-family: var(--ff-sans);
    font-size: 14px;
    line-height: 1.5;
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: 6px;
    overflow: hidden;
}
.osi-smi-prose th,
.osi-smi-prose td {
    padding: 14px 16px;
    border-right: 1px solid rgba(201, 191, 169, 0.72);
    border-bottom: 1px solid rgba(201, 191, 169, 0.82);
    text-align: left;
    vertical-align: top;
}
.osi-smi-prose th:last-child,
.osi-smi-prose td:last-child {
    border-right: 0;
}
.osi-smi-prose tr:last-child td {
    border-bottom: 0;
}
.osi-smi-prose th {
    background: var(--navy);
    color: var(--paper);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}
.osi-smi-prose tbody tr:nth-child(even) td {
    background: rgba(232, 225, 210, 0.48);
}
.osi-smi-prose tbody tr:hover td {
    background: rgba(168, 132, 42, 0.11);
}
.osi-smi-prose tbody td:first-child {
    width: 34%;
    background: rgba(11, 31, 58, 0.045);
    box-shadow: inset 3px 0 0 var(--gold);
    color: var(--ink);
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}
.osi-smi-prose tbody td:first-child strong {
    color: inherit;
    font-weight: 700;
}
.osi-smi-prose .wp-block-table {
    margin: 2.25em 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.osi-smi-prose .wp-block-table table {
    margin-bottom: 0;
}
.osi-smi-prose .wp-block-table figcaption {
    margin: 10px 0 0;
    padding-left: 14px;
    border-left: 3px solid var(--gold);
    font-family: var(--ff-sans);
    font-size: 13px;
    line-height: 1.45;
    color: var(--muted);
}
.osi-smi-prose .wp-block-table.is-style-stripes {
    border-bottom: 0;
}
.osi-smi-prose .wp-block-table.is-style-stripes tbody tr:nth-child(odd) td {
    background: rgba(232, 225, 210, 0.48);
}
.osi-smi-prose .wp-block-table.is-style-stripes tbody tr:nth-child(even) td {
    background: var(--paper);
}
.osi-smi-prose .wp-block-table.is-style-stripes tbody tr td:first-child {
    background: rgba(11, 31, 58, 0.055);
}
.osi-smi-prose > table {
    margin: 2.25em 0;
}
.osi-smi-prose img {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}
.osi-smi-prose figure {
    margin: 2em 0;
}
.osi-smi-prose figcaption,
.osi-smi-prose .wp-element-caption {
    margin-top: 10px;
    font-family: var(--ff-sans);
    font-size: 13px;
    line-height: 1.5;
    color: var(--muted);
}
.osi-smi-prose .alignwide {
    width: min(var(--osi-article-wide), calc(100vw - 48px));
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
}
.osi-smi-prose .alignfull {
    width: 100vw;
    max-width: none;
    margin-left: 50%;
    transform: translateX(-50%);
    border-radius: 0;
}
.osi-smi-prose .aligncenter {
    margin-left: auto;
    margin-right: auto;
}
.osi-smi-prose::after {
    content: "";
    display: table;
    clear: both;
}
.osi-smi-author-box {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    margin-top: 42px;
    padding-top: 28px;
    border-top: 1px solid var(--rule);
}
.osi-smi-author-box__avatar-link {
    flex: 0 0 auto;
    line-height: 0;
}
.osi-smi-author-box__avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--rule);
    background: var(--paper);
}
.osi-smi-author-box__label {
    display: block;
    margin-bottom: 4px;
    font-family: var(--ff-sans);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--muted);
}
.osi-smi-author-box__name {
    display: inline-block;
    font-family: var(--ff-serif);
    font-size: 22px;
    line-height: 1.15;
    font-weight: 700;
}
.osi-smi-author-box__name:hover {
    color: var(--red);
}
.osi-smi-author-box__bio {
    margin: 8px 0 0;
    font-family: var(--ff-sans);
    font-size: 14px;
    line-height: 1.55;
    color: var(--muted);
}
.osi-smi-related {
    margin-top: 52px;
    padding-top: 32px;
    padding-bottom: 64px;
    border-top: 2px solid var(--rule);
}
.osi-smi-related__title {
    margin: 0 0 22px;
    font-family: var(--ff-sans);
    font-size: 12px;
    line-height: 1.3;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}
.osi-smi-related__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}
.osi-smi-related-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.osi-smi-related-card:hover {
    color: var(--red);
}
.osi-smi-related-card__image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 4px;
}
.osi-smi-related-card__cat {
    font-family: var(--ff-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
    color: var(--red);
}
.osi-smi-related-card__title {
    margin: 0;
    font-family: var(--ff-serif);
    font-size: 18px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 0;
}

@media (max-width: 1024px) {
    .osi-smi-archive-hero__title {
        font-size: 46px;
    }
    .osi-smi-archive-layout {
        grid-template-columns: 1fr;
    }
    .osi-smi-archive-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 28px;
    }
    .osi-smi-single__title {
        font-size: 42px;
    }
}
@media (max-width: 760px) {
    .osi-smi-archive-hero {
        padding-top: 36px;
    }
    .osi-smi-archive-hero__inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 24px;
    }
    .osi-smi-archive-hero__title {
        font-size: 38px;
    }
    .osi-smi-archive-hero__count {
        width: 100px;
        height: 100px;
        flex-basis: 100px;
    }
    .osi-smi-archive-grid {
        grid-template-columns: 1fr;
    }
    .osi-smi-archive-card,
    .osi-smi-archive-card:nth-child(odd),
    .osi-smi-archive-card:nth-child(even) {
        border-right: 0;
        padding-left: 0;
        padding-right: 0;
    }
    .osi-smi-archive-sidebar {
        grid-template-columns: 1fr;
    }
    .osi-smi-related__grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 560px) {
    .osi-smi-container,
    .osi-smi-breadcrumb .osi-smi-container {
        padding-left: 18px;
        padding-right: 18px;
    }
    .osi-smi-breadcrumb {
        font-size: 11px;
    }
    .osi-smi-breadcrumb a:not(:first-child) {
        max-width: 126px;
    }
    .osi-smi-single .osi-smi-breadcrumb a:not(:first-child) {
        max-width: none;
    }
    .osi-smi-single .osi-smi-breadcrumb__current {
        max-width: 160px;
    }
    .osi-smi-archive-hero__title {
        font-size: 32px;
    }
    .osi-smi-archive-hero__desc {
        font-size: 16px;
    }
    .osi-smi-archive-layout {
        padding-top: 24px;
    }
    .osi-smi-archive-card__title {
        font-size: 25px;
    }
    .osi-smi-archive-card__excerpt {
        display: block;
        margin-left: 0;
        margin-top: 8px;
        font-size: 16px;
    }
    .osi-smi-single__hero {
        margin: 24px 0 30px;
    }
    .osi-smi-single__title {
        font-size: 34px;
    }
    .osi-smi-single__excerpt {
        font-size: 19px;
    }
    .osi-smi-prose {
        font-size: 17px;
        line-height: 1.7;
    }
    .osi-smi-prose h2 {
        font-size: 25px;
    }
    .osi-smi-prose h3 {
        font-size: 22px;
    }
    .osi-smi-author-box {
        flex-direction: column;
    }
}

/* =========================================================================
 * 404 / search / empty states
 * ====================================================================== */
.osi-empty {
    padding: var(--gap-lg) 0;
    text-align: center;
}
.osi-empty h1 {
    font-family: var(--ff-serif);
    font-weight: 600;
    font-size: clamp(32px, 4vw, 56px);
}
.osi-empty p { font-family: var(--ff-serif); font-size: 18px; color: var(--muted); }

/* =========================================================================
 * GDPR / forms
 * ====================================================================== */
input[type="email"], input[type="text"], input[type="search"], textarea {
    font-family: var(--ff-sans);
    font-size: 14px;
    padding: 10px 12px;
    border: 1px solid var(--rule);
    background: var(--paper);
    color: var(--ink);
    width: 100%;
}
input:focus, textarea:focus {
    border-color: var(--ink);
}