/* ==========================================================================
   ISADES — main stylesheet
   Visual reference: main.png (approved homepage design)
   ========================================================================== */

:root {
    /* Brand (overridden at runtime from config/conference.php) */
    --color-primary: #0b2d5b;
    --color-primary-dark: #031a3a;
    --color-secondary: #0a78b4;
    --color-accent: #1ec8e6;

    /* Neutrals */
    --color-navy-900: #021430;
    --color-navy-800: #04214a;
    --color-blue-600: #0d5fa8;
    --color-light: #f3f8fc;
    --color-light-2: #eaf3fa;
    --color-tile: #e8f2fa;
    --color-text: #0f2a4a;
    --color-muted: #5d7189;
    --color-border: #dbe7f1;
    --color-border-strong: #c9dbea;
    --color-white: #ffffff;

    /* Layout */
    --container-width: 1320px;
    --gutter: 24px;
    --header-height: 88px;
    --section-space: 64px;

    /* Radii & shadows */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --shadow-sm: 0 1px 2px rgba(10, 40, 80, .05);
    --shadow-md: 0 6px 20px rgba(10, 40, 80, .07);
    --shadow-lg: 0 18px 44px rgba(3, 26, 58, .16);

    /* Type */
    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-display: "Montserrat", "Inter", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

    --transition: .2s ease;
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.2; color: var(--color-primary); font-weight: 700; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--color-secondary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary); }

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

main:focus { outline: none; }

.container {
    width: 100%;
    max-width: calc(var(--container-width) + var(--gutter) * 2);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0);
    white-space: nowrap; border: 0;
}

.skip-link {
    position: absolute;
    left: 16px; top: -60px;
    z-index: 1000;
    padding: 10px 18px;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 600;
}
.skip-link:focus { top: 12px; color: #fff; }

/* --------------------------------------------------------------------------
   Buttons & links
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    padding: 11px 24px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font: 600 15px/1.2 var(--font-sans);
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
    white-space: nowrap;
}
.btn i { font-size: .9em; transition: transform var(--transition); }
.btn:hover i { transform: translateX(3px); }

.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-primary-dark); color: #fff; }

.btn--outline { background: transparent; border-color: var(--color-border-strong); color: var(--color-primary); }
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn--accent { background: var(--color-accent); color: var(--color-primary-dark); }
.btn--accent:hover { background: #fff; color: var(--color-primary-dark); }

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-secondary);
    white-space: nowrap;
}
.link-arrow i { font-size: 13px; transition: transform var(--transition); }
.link-arrow:hover i { transform: translateX(3px); }

/* --------------------------------------------------------------------------
   Headings
   -------------------------------------------------------------------------- */
.eyebrow {
    margin: 0 0 12px;
    font: 700 14px/1.3 var(--font-sans);
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--color-secondary);
}

.section-title { font-size: clamp(1.6rem, 2.2vw, 2rem); letter-spacing: -.01em; }
.section-title--lg { font-size: clamp(1.8rem, 2.8vw, 2.5rem); line-height: 1.18; }

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}
.section-head .eyebrow,
.section-head .section-title { margin-bottom: 0; }
.section-head__text .eyebrow + .section-title { margin-top: 6px; }

.section { padding: var(--section-space) 0; }
.section--tight { padding: 32px 0; }
.section--tint { background: var(--color-light); }

.icon-tile {
    flex: none;
    display: inline-grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: var(--radius-md);
    background: var(--color-tile);
    color: var(--color-blue-600);
    font-size: 26px;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid rgba(219, 231, 241, .7);
    transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: 0 4px 18px rgba(3, 26, 58, .08); }

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: var(--header-height);
}

.brand { flex: none; display: block; }
.brand__logo { height: 62px; width: auto; }

.primary-nav {
    display: flex;
    align-items: center;
    gap: 36px;
    flex: 1;
    justify-content: flex-end;
}

.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-right: auto;
    margin-left: auto;
}

.nav-item { position: relative; }

.nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 12px;
    border: 0;
    background: none;
    font: 500 15px/1.2 var(--font-sans);
    color: var(--color-primary);
    cursor: pointer;
    white-space: nowrap;
}
.nav-link::after {
    content: "";
    position: absolute;
    left: 12px; right: 12px; bottom: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--color-secondary);
    transform: scaleX(0);
    transition: transform var(--transition);
}
.nav-link:hover,
.nav-item.is-active > .nav-link { color: var(--color-secondary); }
.nav-item.is-active > .nav-link::after { transform: scaleX(1); }

.nav-caret { font-size: 10px; transition: transform var(--transition); }
.nav-link[aria-expanded="true"] .nav-caret { transform: rotate(180deg); }

.subnav {
    list-style: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 270px;
    padding: 10px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(6px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 20;
}
.subnav::before { /* hover bridge */
    content: "";
    position: absolute;
    left: 0; right: 0; top: -12px;
    height: 12px;
}
.subnav a {
    display: block;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    font-size: 14.5px;
    color: var(--color-text);
}
.subnav a:hover,
.subnav a:focus-visible { background: var(--color-light); color: var(--color-secondary); }

.nav-item.is-open > .subnav { opacity: 1; visibility: visible; transform: translateY(0); }

@media (hover: hover) and (min-width: 1200px) {
    .nav-item.has-children:hover > .subnav { opacity: 1; visibility: visible; transform: translateY(0); }
}

.nav-cta { min-width: 132px; min-height: 48px; }

.nav-toggle {
    display: none;
    position: relative;
    width: 46px;
    height: 46px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fff;
    cursor: pointer;
}
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
    position: absolute;
    left: 50%;
    width: 20px;
    height: 2px;
    margin-left: -10px;
    background: var(--color-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle__bars { top: 50%; margin-top: -1px; }
.nav-toggle__bars::before,
.nav-toggle__bars::after { content: ""; left: 0; margin-left: 0; }
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        linear-gradient(100deg, #021531 0%, #031b3e 38%, #052a5c 72%, #073575 100%);
    padding: 24px 0 84px;
    isolation: isolate;
}

.hero__bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }

.hero__image {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: right center;
}

.hero__grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(90, 170, 255, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(90, 170, 255, .07) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: linear-gradient(100deg, transparent 32%, #000 70%);
            mask-image: linear-gradient(100deg, transparent 32%, #000 70%);
}

.hero__glow {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 38% 55% at 80% 62%, rgba(30, 200, 230, .30), transparent 70%),
        radial-gradient(ellipse 30% 40% at 96% 8%, rgba(56, 132, 255, .38), transparent 70%),
        radial-gradient(ellipse 25% 30% at 64% 20%, rgba(34, 120, 230, .22), transparent 70%);
}

/* Vertical signal traces with glowing nodes */
.hero__traces span {
    position: absolute;
    left: var(--x);
    top: var(--t);
    width: 1px;
    height: var(--h);
    background: linear-gradient(to bottom, rgba(64, 200, 255, 0), rgba(64, 200, 255, .55));
    overflow: visible;
}
.hero__traces span::after {
    content: "";
    position: absolute;
    left: -3px; bottom: -3px;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #7fe9ff;
    box-shadow: 0 0 10px 3px rgba(40, 210, 245, .75);
}
.hero__traces span::before {
    content: "";
    position: absolute;
    left: -1px; top: 0;
    width: 3px; height: 28px;
    border-radius: 3px;
    background: linear-gradient(to bottom, transparent, #bff6ff);
    opacity: 0;
    animation: trace-pulse 4.5s linear infinite;
    animation-delay: var(--d);
}
@keyframes trace-pulse {
    0%   { top: 0; opacity: 0; }
    15%  { opacity: 1; }
    85%  { opacity: 1; }
    100% { top: calc(100% - 28px); opacity: 0; }
}

/* Hexagonal structures */
.hero__hex {
    position: absolute;
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
    background: linear-gradient(160deg, rgba(120, 220, 255, .95), rgba(20, 110, 220, .35));
    animation: hex-float 9s ease-in-out infinite;
}
.hero__hex::before {
    content: "";
    position: absolute;
    inset: 2px;
    clip-path: inherit;
    background: linear-gradient(165deg, rgba(30, 130, 235, .72), rgba(4, 40, 100, .55));
}
.hero__hex::after { /* cube facets */
    content: "";
    position: absolute;
    inset: 2px;
    clip-path: polygon(50% 0, 100% 25%, 50% 50%, 0 25%);
    background: rgba(170, 235, 255, .28);
}
.hero__hex--1 { width: 118px; height: 136px; left: 63%; top: 12%; }
.hero__hex--2 { width: 78px;  height: 90px;  left: 75%; top: 38%; animation-delay: -3s; opacity: .85; }
.hero__hex--3 { width: 54px;  height: 62px;  left: 90%; top: 6%;  animation-delay: -6s; opacity: .6; }

@keyframes hex-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}

.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero__fade {
    position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 21, 49, .96) 0%, rgba(2, 21, 49, .82) 34%, rgba(2, 21, 49, .15) 60%, rgba(2, 21, 49, 0) 75%);
}

.hero__inner { position: relative; }
.hero__content { max-width: 800px; }

.hero__eyebrow {
    margin: 0 0 6px;
    font: 600 14px/1.3 var(--font-sans);
    letter-spacing: .32em;
    text-transform: uppercase;
    color: #e6f1ff;
}

.hero__title {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.3rem, 3.8vw, 3.6rem);
    line-height: 1.02;
    letter-spacing: -.01em;
    color: #fff;
}
.hero__acronym { color: #fff; }
.hero__year {
    color: var(--color-accent);
    background: linear-gradient(180deg, #45dcf3 0%, #13b8dc 100%);
    -webkit-background-clip: text;
            background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__subtitle {
    margin: 2px 0 10px;
    font-weight: 600;
    font-size: clamp(1.35rem, 2.05vw, 1.95rem);
    line-height: 1.2;
    color: #fff;
}

.hero__lead {
    max-width: 640px;
    margin: 0 0 18px;
    font-size: clamp(1rem, 1.25vw, 1.2rem);
    line-height: 1.65;
    color: #dbe7f6;
}

.hero__highlights {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.hero__highlight {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 4px 22px;
    border-left: 1px solid rgba(160, 200, 240, .28);
}
.hero__highlight:first-child { padding-left: 0; border-left: 0; }
.hero__highlight-icon {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    font-size: 32px;
    color: var(--color-accent);
}
.hero__highlight-text {
    max-width: 118px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.35;
    color: #eef5ff;
}

/* --------------------------------------------------------------------------
   Featured announcement (overlaps the hero)
   -------------------------------------------------------------------------- */
.featured-announcement { position: relative; z-index: 2; margin-top: -60px; }

.featured-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 28px;
    padding: 18px 28px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}
.featured-card__head {
    display: flex;
    align-items: center;
    padding-right: 24px;
    border-right: 1px solid var(--color-border);
    align-self: stretch;
}
.featured-card__icon { font-size: 24px; color: var(--color-blue-600); line-height: 1; }

/* Announcements side by side */
.featured-card__list {
    list-style: none;
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    min-width: 0;
}
.featured-card__list li {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
    padding: 0 22px;
    border-left: 1px solid var(--color-border);
}
.featured-card__list li:first-child { padding-left: 0; border-left: 0; }
.featured-card__list time {
    font-size: 12.5px;
    color: var(--color-muted);
    font-variant-numeric: tabular-nums;
}
.featured-card__list a {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.featured-card__list a:hover { color: var(--color-secondary); }
.featured-card__btn { min-height: 42px; padding: 9px 20px; font-size: 14px; }

/* --------------------------------------------------------------------------
   Event information bar
   -------------------------------------------------------------------------- */
.event-info { padding-top: 18px; }

.event-bar {
    display: grid;
    grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr));
    align-items: stretch;
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 12px 0;
}
.event-bar__cell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    padding: 2px 20px;
    border-left: 1px solid var(--color-border-strong);
}
.event-bar__cell:first-child { border-left: 0; }
.event-bar__item { gap: 14px; }
.event-bar__icon { flex: none; font-size: 24px; color: var(--color-primary); width: 30px; text-align: center; }
.event-bar__value { margin: 0; font-size: 15px; font-weight: 700; line-height: 1.3; color: var(--color-primary); }
.event-bar__label { margin: 1px 0 0; font-size: 14px; line-height: 1.35; color: var(--color-muted); }

.event-bar__group { flex-direction: column; gap: 6px; text-align: center; }
.event-bar__group-label {
    margin: 0;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-muted);
    white-space: nowrap;
}
.event-bar__group-logos { display: flex; align-items: center; justify-content: center; gap: 16px; }
.event-bar__logo { display: block; border-radius: 4px; transition: opacity var(--transition), transform var(--transition); }
a.event-bar__logo:hover { opacity: .85; transform: translateY(-1px); }
.event-bar__logo img { height: 38px; width: auto; }

/* --------------------------------------------------------------------------
   Panels, Important Dates & Countdown
   -------------------------------------------------------------------------- */
.panel {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 26px 30px 30px;
}
.panel--list { background: #fff; padding: 8px 24px; }

.panel__title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 26px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--color-primary);
}
.panel__title i { font-size: 22px; color: var(--color-secondary); letter-spacing: 0; }

.dates-countdown {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
}

.timeline {
    list-style: none;
    display: flex;
    counter-reset: step;
}
.timeline__item {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 8px;
}
.timeline__item::before { /* connecting line */
    content: "";
    position: absolute;
    top: 8px;
    left: -50%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
    opacity: .7;
}
.timeline__item:first-child::before { display: none; }
.timeline__dot {
    position: relative;
    z-index: 1;
    width: 18px;
    height: 18px;
    margin-bottom: 16px;
    border-radius: 50%;
    border: 2px solid var(--color-secondary);
    background: #fff;
    box-shadow: 0 0 0 4px var(--color-light);
}
.timeline__dot::after {
    content: "";
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: .55;
}
.timeline__item.is-conference .timeline__dot {
    border-color: var(--color-accent);
    background: var(--color-accent);
    box-shadow: 0 0 0 4px var(--color-light), 0 0 0 8px rgba(30, 200, 230, .22);
}
.timeline__item.is-conference .timeline__dot::after { background: #fff; opacity: .9; inset: 5px; }
.timeline__item.is-past .timeline__dot { background: var(--color-secondary); }

.timeline__label {
    min-height: 2.7em;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-primary);
}
.timeline__date { margin-top: 6px; font-size: 14px; color: var(--color-muted); }
.timeline__item.is-conference .timeline__date { color: var(--color-secondary); font-weight: 600; }
.timeline__item.is-tba .timeline__date { font-style: normal; }

.countdown__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.countdown__grid[hidden] { display: none; }
.countdown__unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 18px 6px 14px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.countdown__value {
    font-size: clamp(1.9rem, 2.6vw, 2.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-blue-600);
    font-variant-numeric: tabular-nums;
}
.countdown__label { margin-top: 6px; font-size: 14px; color: var(--color-muted); }
.countdown__status {
    margin: 0;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-secondary);
}

/* --------------------------------------------------------------------------
   About summary
   -------------------------------------------------------------------------- */
.about-summary { padding-top: 40px; }
.about-summary__grid {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: 0;
}
.about-summary__text { padding-right: 48px; border-right: 1px solid var(--color-border); }
.about-summary__lead { margin-bottom: 26px; font-size: 16.5px; color: var(--color-muted); max-width: 560px; }

.benefits {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding-left: 32px;
}
.benefit {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 22px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}
.benefit:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.benefit__title { margin: 2px 0 6px; font-size: 17px; }
.benefit__text { margin: 0; font-size: 15px; color: var(--color-muted); line-height: 1.5; }

/* --------------------------------------------------------------------------
   Topics
   -------------------------------------------------------------------------- */
.topics-section { padding: 36px 0 40px; }
.topic-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
}
.topic-card {
    display: flex;
    align-items: center;
    gap: 16px;
    height: 100%;
    min-height: 84px;
    padding: 16px 18px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.topic-card:hover { border-color: var(--color-secondary); box-shadow: var(--shadow-md); transform: translateY(-2px); color: var(--color-text); }
.topic-card__icon { flex: none; width: 40px; font-size: 30px; text-align: center; color: var(--color-blue-600); }
.topic-card__title { font-size: 14.5px; line-height: 1.4; }

/* --------------------------------------------------------------------------
   Keynote speakers
   -------------------------------------------------------------------------- */
.keynotes-section { padding: 36px 0 20px; }
.speaker-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.speaker-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 18px 20px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.speaker-card__photo { flex: none; width: 96px; height: 96px; }
.speaker-card__photo img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; }
.avatar-placeholder {
    display: grid;
    place-items: center;
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 35%, rgba(255, 255, 255, .6), transparent 60%),
        linear-gradient(160deg, #dcebf7, #b9d3ea);
    color: #fff;
    font-size: 40px;
    box-shadow: inset 0 0 0 3px #fff, 0 0 0 1px var(--color-border);
}
.speaker-card__name { margin: 0 0 4px; font-size: 16px; }
.speaker-card__name a { color: inherit; }
.speaker-card__meta { margin: 0; font-size: 14.5px; line-height: 1.45; color: var(--color-muted); }
.speaker-card__talk { margin: 10px 0 0; font-size: 14px; color: var(--color-text); }
.speaker-card__talk span { font-weight: 600; color: var(--color-secondary); }

/* --------------------------------------------------------------------------
   News & past editions
   -------------------------------------------------------------------------- */
.news-editions { padding-top: 28px; padding-bottom: 48px; }
.news-editions__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
}


.news-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border);
}
.news-item:last-child { border-bottom: 0; }
.news-item__meta { display: flex; gap: 10px; align-items: center; margin: 0 0 2px; font-size: 13.5px; color: var(--color-muted); }
.news-item__type {
    padding: 1px 8px;
    border-radius: 20px;
    background: var(--color-light-2);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--color-secondary);
}
.news-item__title { margin: 0 0 3px; font-size: 16.5px; }
.news-item__title a { color: var(--color-primary); }
.news-item__title a:hover { color: var(--color-secondary); }
.news-item__summary { margin: 0; font-size: 15px; color: var(--color-muted); line-height: 1.5; }

.edition-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}
.edition-grid--1 { grid-template-columns: minmax(0, 1fr); }
.edition-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.edition-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}
.edition-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.edition-card__thumb {
    position: relative;
    height: 96px;
    margin: 8px 8px 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background:
        radial-gradient(ellipse 60% 90% at 70% 110%, rgba(30, 200, 230, .55), transparent 60%),
        radial-gradient(ellipse 40% 60% at 15% 0%, rgba(56, 132, 255, .45), transparent 70%),
        linear-gradient(120deg, #03204a, #0a4f98);
}
.edition-card__thumb::before { /* abstract data waves */
    content: "";
    position: absolute;
    inset: -40% -10%;
    background:
        repeating-radial-gradient(ellipse 120% 60% at 30% 120%, transparent 0 10px, rgba(120, 220, 255, .22) 11px, transparent 12px);
}
.edition-card__thumb::after { /* grid */
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(140, 200, 255, .08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(140, 200, 255, .08) 1px, transparent 1px);
    background-size: 18px 18px;
}
.edition-card__thumb.has-image::before,
.edition-card__thumb.has-image::after { display: none; }
.edition-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.edition-card__watermark {
    position: absolute;
    right: 12px;
    bottom: 4px;
    z-index: 1;
    font: 800 34px/1 var(--font-display);
    color: rgba(255, 255, 255, .16);
}
.edition-card__body { display: flex; flex-direction: column; flex: 1; padding: 14px 16px 16px; }
.edition-card__title { margin: 0 0 4px; font-size: 16px; }
.edition-card__title a { color: var(--color-primary); }
.edition-card__title a:hover { color: var(--color-secondary); }
.edition-card__edition { margin: 0 0 8px; font-size: 14px; color: var(--color-text); }
.edition-card__meta { margin: 0; font-size: 14px; color: var(--color-muted); line-height: 1.45; }
.edition-card__link { margin-top: auto; padding-top: 8px; font-size: 15px; font-weight: 700; color: var(--color-blue-600); }

.edition-card--detailed .edition-card__thumb { height: 140px; }
.edition-card--detailed .edition-card__title { font-size: 20px; }
.edition-card__facts {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 14px;
    margin: 14px 0;
    font-size: 14.5px;
}
.edition-card__facts dt { font-weight: 600; color: var(--color-primary); }
.edition-card__facts dd { margin: 0; color: var(--color-muted); }
.edition-card__links { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.edition-card__links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
}
.edition-card__links a:hover { border-color: var(--color-secondary); background: var(--color-light); }

/* --------------------------------------------------------------------------
   Publication strip
   -------------------------------------------------------------------------- */
.publication-strip {
    background: var(--color-light);
    border-top: 1px solid var(--color-border);
    padding: 32px 0;
}
.publication-strip__inner { display: flex; align-items: center; gap: 0; }
.publication-strip__text { flex: 0 1 400px; padding-right: 36px; }
.publication-strip__text p { margin: 0 0 8px; font-size: 15px; color: var(--color-muted); }
.publication-strip__group { padding: 0 36px; border-left: 1px solid var(--color-border-strong); }
.publication-strip__label { margin: 0 0 10px; font-size: 12.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-muted); }

.logo-row { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.logo-row__item { display: block; }
.logo-row__item img { height: 56px; width: auto; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background:
        radial-gradient(ellipse 50% 80% at 100% 0%, rgba(30, 120, 220, .18), transparent 70%),
        var(--color-navy-900);
    color: #b7c7da;
    font-size: 15px;
}
.site-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.4fr;
    gap: 40px;
    padding-top: 60px;
    padding-bottom: 48px;
}
.footer-brand__logo {
    display: inline-block;
    padding: 12px 18px;
    background: #fff;
    border-radius: var(--radius-md);
}
.footer-brand__logo img { height: 58px; width: auto; }
.footer-brand__title { margin: 18px 0 12px; font-weight: 600; color: #fff; line-height: 1.45; }
.footer-brand__meta { font-size: 14.5px; line-height: 1.9; }
.footer-brand__meta i { width: 18px; color: var(--color-accent); }

.footer-col__title {
    margin: 0 0 18px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #fff;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.site-footer a { color: #cddaea; }
.site-footer a:hover { color: var(--color-accent); }

.footer-contact li { display: flex; gap: 12px; align-items: baseline; word-break: break-word; }
.footer-contact i { width: 16px; color: var(--color-accent); }

.footer-relations { margin: 20px 0 0; font-size: 14px; }
.footer-relations dt { font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: #8ea4bf; }
.footer-relations dd { margin: 2px 0 12px; color: #fff; }

.footer-social { list-style: none; display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
    display: grid; place-items: center;
    width: 38px; height: 38px;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 50%;
}

.site-footer__bottom { border-top: 1px solid rgba(255, 255, 255, .1); }
.site-footer__bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-top: 20px;
    padding-bottom: 20px;
    font-size: 14px;
}
.site-footer__bottom p { margin: 0; }
.back-to-top { display: inline-flex; gap: 8px; align-items: center; }

/* ==========================================================================
   Internal pages
   ========================================================================== */
.page-hero {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    padding: 48px 0 56px;
    color: #fff;
    background: linear-gradient(100deg, #021531 0%, #031b3e 45%, #062e66 100%);
}
.page-hero__bg { position: absolute; inset: 0; z-index: -1; }
.page-hero .hero__hex--2 { left: auto; right: 8%; top: 22%; }
.page-hero__inner { position: relative; }
.page-hero__eyebrow {
    margin: 0 0 8px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--color-accent);
}
.page-hero__title { margin: 0; font-size: clamp(2rem, 3.6vw, 3rem); color: #fff; letter-spacing: -.01em; }
.page-hero__lead { max-width: 760px; margin: 14px 0 0; font-size: 17.5px; color: #d3e1f2; }

.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; font-size: 14px; }
.breadcrumbs li { display: flex; align-items: center; gap: 8px; color: #9fb5cf; }
.breadcrumbs li + li::before { content: "/"; color: #5f7a99; }
.breadcrumbs a { color: #cfe0f3; }
.breadcrumbs a:hover { color: var(--color-accent); }
.breadcrumbs [aria-current] { color: #fff; }

.page-body { padding: 56px 0 72px; }
.page-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 48px;
    align-items: start;
}
.page-sidebar { position: sticky; top: calc(var(--header-height) + 24px); display: grid; gap: 20px; }

.content-block { margin-bottom: 56px; }
.content-block:last-child { margin-bottom: 0; }
.content-block > h2 {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-bottom: 14px;
    margin-bottom: 22px;
    border-bottom: 1px solid var(--color-border);
    font-size: clamp(1.45rem, 2vw, 1.8rem);
}
.content-block > h2 i { color: var(--color-secondary); font-size: .85em; }
.content-block h3 { font-size: 18px; margin-top: 1.6em; }

.prose { font-size: 16.5px; color: #2b4462; max-width: 820px; }
.prose p { margin-bottom: 1.1em; }
.prose ul, .prose ol { padding-left: 1.3em; margin-bottom: 1.1em; }
.prose li { margin-bottom: .45em; }
.prose a { text-decoration: underline; text-underline-offset: 2px; }

.lead { font-size: 18px; color: var(--color-muted); }

.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}
.card--tint { background: var(--color-light); }
.card__title { font-size: 16px; margin-bottom: 14px; display: flex; gap: 10px; align-items: center; }
.card__title i { color: var(--color-secondary); }
.card p:last-child { margin-bottom: 0; }

.tba-note {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    background: var(--color-light);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-md);
    color: var(--color-muted);
}
.tba-note i { font-size: 22px; color: var(--color-secondary); }
.tba-note p { margin: 0; }
.tba-note strong { color: var(--color-primary); }

.notice {
    padding: 16px 20px;
    border-left: 4px solid var(--color-secondary);
    background: var(--color-light);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 15px;
    color: #34506f;
}

.fact-list { display: grid; gap: 0; margin: 0; }
.fact-list > div {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 16px;
    padding: 13px 0;
    border-bottom: 1px solid var(--color-border);
}
.fact-list > div:last-child { border-bottom: 0; }
.fact-list dt { font-weight: 600; color: var(--color-primary); }
.fact-list dd { margin: 0; color: #34506f; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }

.steps { list-style: none; counter-reset: step; display: grid; gap: 12px; }
.steps li {
    counter-increment: step;
    position: relative;
    padding: 14px 18px 14px 62px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}
.steps li::before {
    content: counter(step);
    position: absolute;
    left: 16px; top: 50%;
    transform: translateY(-50%);
    display: grid; place-items: center;
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
}

.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.table { width: 100%; border-collapse: collapse; min-width: 520px; font-size: 15px; }
.table th, .table td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--color-border); }
.table th { background: var(--color-light); color: var(--color-primary); font-weight: 600; }
.table tr:last-child td { border-bottom: 0; }

/* Dates table (authors page) */
.date-rows { display: grid; gap: 10px; }
.date-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-secondary);
    border-radius: var(--radius-sm);
}
.date-row.is-conference { border-left-color: var(--color-accent); background: var(--color-light); }
.date-row__label { font-weight: 600; color: var(--color-primary); }
.date-row__note { display: block; font-size: 14px; font-weight: 400; color: var(--color-muted); }
.date-row__date { font-weight: 600; color: var(--color-secondary); white-space: nowrap; }
.date-row.is-tba .date-row__date { color: var(--color-muted); font-weight: 500; }

/* Topics page */
.track-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.track {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.track__num { display: block; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-secondary); }
.track__title { margin: 2px 0 12px; font-size: 18px; }
.track__items { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; font-size: 14.5px; color: #34506f; }
.track__items li { position: relative; padding-left: 14px; }
.track__items li::before {
    content: "";
    position: absolute;
    left: 0; top: .6em;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
}

/* Committees */
.committee-group { margin-bottom: 30px; }
.committee-group h3 { margin: 0 0 14px; font-size: 16px; letter-spacing: .06em; text-transform: uppercase; color: var(--color-secondary); }
.member-grid { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.member {
    padding: 14px 18px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}
.member__name { display: block; font-weight: 600; color: var(--color-primary); }
.member__aff { display: block; font-size: 14px; color: var(--color-muted); line-height: 1.45; }

.subnav-pills { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.subnav-pills a {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--color-primary);
    background: #fff;
}
.subnav-pills a:hover { border-color: var(--color-secondary); color: var(--color-secondary); }

/* Organizations */
.org-card { display: flex; gap: 24px; align-items: center; }
.org-card__logo { flex: none; width: 150px; display: grid; place-items: center; }
.org-card__logo img { max-height: 100px; width: auto; }
.org-card__role { margin: 0 0 4px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-secondary); }
.org-card__name { margin: 0 0 6px; font-size: 19px; }

/* Keynotes page */
.speaker-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.speaker-card--detailed { align-items: flex-start; padding: 24px; }
.speaker-card--detailed .speaker-card__photo,
.speaker-card--detailed .speaker-card__photo img,
.speaker-card--detailed .avatar-placeholder { width: 120px; height: 120px; }
.speaker-card__bio { margin-top: 12px; font-size: 15px; color: #34506f; }

/* News page */
.news-list .news-item { padding: 22px 0; }
.article-meta { display: flex; gap: 12px; align-items: center; margin-bottom: 18px; color: var(--color-muted); font-size: 14.5px; }

/* Contact */
.contact-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.contact-card { display: flex; flex-direction: column; gap: 10px; }
.contact-card .icon-tile { margin-bottom: 6px; }
.contact-card a { font-weight: 600; word-break: break-word; }

.empty-note { padding: 18px 0; margin: 0; color: var(--color-muted); }

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
    .hero__traces span::before { display: none; }
}

/* ==========================================================================
   Page components & utilities
   ========================================================================== */
.sidebar-date {
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 14.5px;
}
.sidebar-date:last-child { border-bottom: 0; padding-bottom: 0; }
.page-sidebar .date-rows { gap: 0; }
.sidebar-date__label { font-weight: 600; color: var(--color-primary); }
.sidebar-date__value { color: var(--color-secondary); font-weight: 500; }
.sidebar-date__value.is-tba { color: var(--color-muted); font-weight: 400; }
.sidebar-cta .btn { width: 100%; }
.page-sidebar .card__title { font-size: 15px; letter-spacing: .02em; }

.benefits--page { padding-left: 0; }

.edition-grid--page { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }

.map-embed { position: relative; margin-top: 20px; padding-top: 50%; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); }
.map-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.compact-list { margin: 0; padding-left: 1.1em; font-size: 15px; color: #34506f; }
.compact-list li { margin-bottom: .35em; }

.mt-0 { margin-top: 0 !important; }
.mt-20 { margin-top: 20px; }
.mt-24 { margin-top: 24px; }
.mt-48 { margin-top: 48px; }
.mb-28 { margin-bottom: 28px; }

@media (max-width: 768px) {
    .edition-grid--page { grid-template-columns: 1fr; }
}

@media (min-width: 993px) {
    .hero__highlights { flex-wrap: nowrap; }
}
.event-bar__logo img.is-square { height: 48px; margin: -5px 0; }

/* Separate author pages */
.narrow { max-width: 880px; }

.topic-links { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.topic-links a {
    display: flex;
    flex-direction: column;
    gap: 2px;
    height: 100%;
    padding: 14px 18px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-primary);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.topic-links a:hover { border-color: var(--color-secondary); box-shadow: var(--shadow-md); }
.topic-links span { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-secondary); }

.steps--detailed li { display: flex; flex-direction: column; gap: 4px; }
.steps--detailed li strong { color: var(--color-primary); }
.steps--detailed li span { font-size: 15px; color: #34506f; }

@media (max-width: 768px) {
    .topic-links { grid-template-columns: 1fr; }
}
.subnav a[aria-current="page"] { background: var(--color-light); color: var(--color-secondary); font-weight: 600; }

/* Publication options */
.pub-options { display: grid; gap: 20px; }
.pub-option { padding: 26px 28px; }
.pub-option__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 12px; }
.pub-option__type { margin: 0 0 4px; font-size: 12.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-secondary); }
.pub-option__title { margin: 0; font-size: 19px; }
.pub-option__logo { height: 44px; width: auto; flex: none; }
.pub-option > p { color: #34506f; }
.pub-option .fact-list { margin-top: 6px; }

.link-list { list-style: none; display: grid; gap: 6px; }

@media (max-width: 576px) {
    .pub-option { padding: 20px; }
    .pub-option__head { flex-direction: column-reverse; }
}

/* Topics page: track description & chair */
.track__desc { margin: 0 0 12px; font-size: 15px; line-height: 1.55; color: var(--color-muted); }
.track__chair { margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--color-border); font-size: 14px; color: var(--color-primary); }
.track__chair i { color: var(--color-secondary); margin-right: 4px; }

/* Archive: publishers, indexes, materials */
.edition-card__heading {
    margin: 18px 0 10px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--color-secondary);
}
.edition-card--detailed .edition-card__facts { margin: 10px 0 4px; }
.edition-pub + .edition-pub { margin-top: 14px; }
.edition-pub__logo { height: 40px; width: auto; }
.edition-pub__type { display: block; font-size: 13px; color: var(--color-muted); }
.index-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 2px 0 0; padding: 0; }
.index-tags li {
    padding: 2px 10px;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: var(--color-light);
    font-size: 12.5px;
    color: var(--color-primary);
}
.edition-card--detailed .edition-card__links { margin-top: 0; }

/* Homepage edition cards: whole card links to the archive */
.edition-card { position: relative; }
.edition-card__stretched::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.edition-card__stretched:focus-visible { outline: none; }
.edition-card:has(.edition-card__stretched:focus-visible) { outline: 3px solid var(--color-accent); outline-offset: 2px; }
.edition-card:has(.edition-card__stretched) { cursor: pointer; }
.edition-card:has(.edition-card__stretched):hover .edition-card__title a { color: var(--color-secondary); }
.edition-card__publisher { margin-top: 4px; font-weight: 500; color: var(--color-text); }
span.edition-card__link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; }
span.edition-card__link i { font-size: 12px; transition: transform var(--transition); }
.edition-card:hover span.edition-card__link i { transform: translateX(3px); }

/* Footer bottom links */
.site-footer__bottom-links { display: flex; align-items: center; gap: 22px; }
.footer-linkbtn {
    padding: 0;
    border: 0;
    background: none;
    font: inherit;
    color: #cddaea;
    cursor: pointer;
}
.footer-linkbtn:hover { color: var(--color-accent); }

/* Cookie consent banner */
.cookie-banner {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 200;
    display: flex;
    justify-content: center;
    pointer-events: none;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner__inner {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 24px;
    width: 100%;
    max-width: 960px;
    padding: 18px 22px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 50px rgba(3, 26, 58, .22);
}
.cookie-banner__text { margin: 0; font-size: 14.5px; line-height: 1.55; color: var(--color-text); }
.cookie-banner__text i { color: var(--color-secondary); margin-right: 6px; }
.cookie-banner__text a { font-weight: 600; }
.cookie-banner__actions { display: flex; gap: 10px; flex: none; }
.cookie-banner__actions .btn { min-height: 42px; padding: 9px 20px; font-size: 14px; }

@media (max-width: 768px) {
    .cookie-banner__inner { flex-direction: column; align-items: stretch; gap: 14px; }
    .cookie-banner__actions .btn { flex: 1; }
    .site-footer__bottom-links { flex-wrap: wrap; gap: 14px; }
}