/* ==========================================================================
   Cybernews — 08:00 SOC Shift Brief
   ========================================================================== */

.cybernews {
    --cyber-bg: #090b0e;
    --cyber-panel: #11161b;
    --cyber-panel-strong: #171d23;
    --cyber-line: #29323a;
    --cyber-control-line: #5f6d77;
    --cyber-line-soft: rgba(164, 177, 187, 0.14);
    --cyber-paper: #f5f4ef;
    --cyber-muted: #aab4bc;
    --cyber-gold: #d2aa3a;
    --cyber-coral: #ff6b5e;
    --cyber-cyan: #6cc8d5;
    --cyber-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
    --cyber-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
    background:
        radial-gradient(circle at 82% 4%, rgba(108, 200, 213, 0.07), transparent 28rem),
        var(--cyber-bg);
}

.cybernews .main-content {
    padding: 0;
}

.cybernews .header {
    background-color: rgba(9, 11, 14, 0.82);
}

.cybernews .header.scrolled {
    background-color: rgba(9, 11, 14, 0.96);
}

.cybernews__main {
    overflow: hidden;
}

/* Shift hero */
.shift-hero {
    position: relative;
    min-height: 760px;
    display: flex;
    align-items: center;
    padding: 9.5rem 0 5rem;
    border-bottom: 1px solid var(--cyber-line);
    isolation: isolate;
}

.shift-hero::before {
    content: '';
    position: absolute;
    width: 34rem;
    height: 34rem;
    right: -11rem;
    top: 5rem;
    border: 1px solid rgba(210, 170, 58, 0.2);
    border-radius: 50%;
    box-shadow:
        0 0 0 5rem rgba(210, 170, 58, 0.025),
        0 0 0 10rem rgba(210, 170, 58, 0.018);
    z-index: -1;
}

.shift-hero__grid {
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: 0.24;
    background-image:
        linear-gradient(var(--cyber-line-soft) 1px, transparent 1px),
        linear-gradient(90deg, var(--cyber-line-soft) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, black, transparent 88%);
    -webkit-mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.shift-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 3rem 5rem;
    align-items: end;
}

.shift-hero__copy {
    max-width: 850px;
}

.shift-kicker {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.shift-kicker__pulse {
    position: relative;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--cyber-cyan);
    box-shadow: 0 0 14px rgba(108, 200, 213, 0.68);
}

.shift-kicker__pulse::after {
    content: '';
    position: absolute;
    inset: -6px;
    border: 1px solid var(--cyber-cyan);
    border-radius: inherit;
    animation: cyberPulse 2.4s ease-out infinite;
}

.shift-kicker__divider {
    color: var(--cyber-gold);
}

.shift-hero h1 {
    max-width: 900px;
    margin: 0;
    color: var(--cyber-paper);
    font-family: var(--cyber-display);
    font-size: clamp(4.8rem, 9vw, 8.7rem);
    font-weight: 700;
    line-height: 0.82;
    letter-spacing: -0.045em;
    text-transform: uppercase;
}

.shift-hero h1 span {
    color: transparent;
    -webkit-text-stroke: 1px rgba(245, 244, 239, 0.58);
    text-stroke: 1px rgba(245, 244, 239, 0.58);
}

.shift-hero__lede {
    max-width: 680px;
    margin-top: 2rem;
    color: var(--cyber-muted);
    font-size: clamp(1rem, 1.6vw, 1.25rem);
    line-height: 1.7;
}

.sync-card {
    position: relative;
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 1.1rem;
    align-items: center;
    min-height: 148px;
    padding: 1.4rem;
    color: var(--cyber-paper);
    background: rgba(17, 22, 27, 0.83);
    border: 1px solid var(--cyber-line);
    clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.sync-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 22px;
    height: 22px;
    border-left: 1px solid var(--cyber-line);
    transform: rotate(-45deg) translate(-8px, -3px);
    transform-origin: center;
}

.sync-card__dial {
    position: relative;
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border: 1px solid rgba(108, 200, 213, 0.45);
    border-radius: 50%;
    background: repeating-conic-gradient(from 0deg, rgba(108, 200, 213, 0.58) 0 2deg, transparent 2deg 15deg);
}

.sync-card__dial::before {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: inherit;
    background: var(--cyber-panel);
    border: 1px solid var(--cyber-line);
}

.sync-card__dial span {
    position: relative;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cyber-cyan);
    box-shadow: 0 0 13px var(--cyber-cyan);
}

.sync-card__label,
.sync-card span:last-child {
    display: block;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.68rem;
    line-height: 1.45;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.sync-card strong {
    display: block;
    margin: 0.35rem 0;
    color: var(--cyber-paper);
    font-family: var(--cyber-display);
    font-size: 1.55rem;
    line-height: 1;
    letter-spacing: 0.01em;
    text-transform: uppercase;
}

.threat-tape {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.2rem;
    min-height: 54px;
    padding: 0.75rem 0;
    border-top: 1px solid var(--cyber-line);
    border-bottom: 1px solid var(--cyber-line);
    font-family: var(--cyber-mono);
    font-size: 0.75rem;
}

.threat-tape__label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--cyber-bg);
    background: var(--cyber-gold);
    padding: 0.35rem 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.threat-tape__window {
    min-width: 0;
    overflow: hidden;
}

.threat-tape__window p {
    margin: 0;
    color: var(--cyber-paper);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.threat-tape__time {
    color: var(--cyber-muted);
    white-space: nowrap;
}

/* Briefing */
.briefing {
    padding: 5rem 0 7rem;
    background:
        linear-gradient(180deg, rgba(17, 22, 27, 0.5), transparent 18rem),
        var(--cyber-bg);
}

.briefing-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--cyber-line);
    background: var(--cyber-panel);
}

.briefing-stat {
    position: relative;
    min-height: 154px;
    padding: 1.5rem;
    border-right: 1px solid var(--cyber-line);
}

.briefing-stat:last-child {
    border-right: 0;
}

.briefing-stat::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 34%;
    height: 2px;
    background: var(--cyber-gold);
}

.briefing-stat--critical::before {
    background: var(--cyber-coral);
}

.briefing-stat--cyan::before {
    background: var(--cyber-cyan);
}

.briefing-stat > span,
.briefing-stat small {
    display: block;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.67rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.briefing-stat strong {
    display: block;
    margin: 0.5rem 0 0.25rem;
    color: var(--cyber-paper);
    font-family: var(--cyber-display);
    font-size: 3.3rem;
    font-weight: 600;
    line-height: 1;
}

.briefing-stat--critical strong {
    color: var(--cyber-coral);
}

.briefing-stat--cyan strong {
    color: var(--cyber-cyan);
}

.priority-radar {
    margin-top: 6rem;
}

.section-heading,
.signal-stream__header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
}

.section-heading h2,
.signal-stream__header h2,
.l1-console h2 {
    color: var(--cyber-paper);
    font-family: var(--cyber-display);
    font-size: clamp(2.4rem, 5vw, 4.5rem);
    font-weight: 600;
    line-height: 0.95;
    text-transform: uppercase;
    letter-spacing: -0.025em;
}

.section-heading__eyebrow,
.l1-console__eyebrow {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--cyber-gold);
    font-family: var(--cyber-mono);
    font-size: 0.69rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.section-heading > p {
    max-width: 390px;
    margin: 0;
    color: var(--cyber-muted);
    font-size: 0.9rem;
    text-align: right;
}

.priority-radar__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.8fr);
    gap: 1rem;
}

.priority-radar__grid .news-card:first-child {
    grid-row: span 2;
}

/* Controls */
.briefing-controls {
    position: sticky;
    top: 76px;
    z-index: 30;
    display: grid;
    grid-template-columns: minmax(300px, 1fr) auto auto;
    gap: 1.5rem;
    align-items: end;
    margin-top: 5rem;
    padding: 1rem;
    background: rgba(9, 11, 14, 0.92);
    border: 1px solid var(--cyber-line);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.briefing-search label,
.filter-group legend,
.briefing-sort label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.64rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.briefing-search__field {
    position: relative;
}

.briefing-search__field svg {
    position: absolute;
    top: 50%;
    left: 0.9rem;
    width: 18px;
    height: 18px;
    transform: translateY(-50%);
    fill: none;
    stroke: var(--cyber-muted);
    stroke-width: 1.6;
}

.briefing-search input,
.briefing-sort select {
    width: 100%;
    height: 46px;
    color: var(--cyber-paper);
    background: var(--cyber-panel-strong);
    border: 1px solid var(--cyber-control-line);
    border-radius: 0;
    font: 0.82rem var(--cyber-mono);
}

.briefing-search input {
    padding: 0 1rem 0 2.8rem;
}

.briefing-search input::placeholder {
    color: #89969f;
}

.briefing-search input:focus,
.briefing-sort select:focus {
    outline: 2px solid var(--cyber-gold);
    outline-offset: 2px;
}

.briefing-sort select {
    min-width: 150px;
    padding: 0 2rem 0 0.75rem;
}

.filter-group {
    min-width: 0;
    border: 0;
}

.filter-group__rail,
.category-rail > div {
    display: flex;
    gap: 0.4rem;
}

.filter-chip,
.category-chip {
    min-height: 44px;
    padding: 0.65rem 0.85rem;
    color: var(--cyber-muted);
    background: transparent;
    border: 1px solid var(--cyber-line);
    border-radius: 0;
    font-family: var(--cyber-mono);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.filter-chip:hover,
.category-chip:hover {
    color: var(--cyber-paper);
    border-color: var(--cyber-muted);
}

.filter-chip.active,
.category-chip.active {
    color: var(--cyber-bg);
    background: var(--cyber-gold);
    border-color: var(--cyber-gold);
}

.filter-chip--critical.active {
    background: var(--cyber-coral);
    border-color: var(--cyber-coral);
}

.category-rail {
    margin: 1rem 0 3rem;
    overflow-x: auto;
    scrollbar-width: thin;
}

.category-rail > div {
    width: max-content;
    min-width: 100%;
}

.category-chip span {
    margin-left: 0.45rem;
    color: currentColor;
    opacity: 0.7;
}

/* Main briefing layout */
.briefing-layout {
    display: grid;
    grid-template-columns: 275px minmax(0, 1fr);
    gap: 3rem;
    align-items: start;
}

.l1-console {
    position: sticky;
    top: 188px;
    padding: 1.5rem;
    background: var(--cyber-panel);
    border: 1px solid var(--cyber-line);
    border-top: 3px solid var(--cyber-cyan);
}

.l1-console h2 {
    margin-bottom: 1.5rem;
    font-size: 2.25rem;
}

.l1-console__steps {
    padding: 0;
    list-style: none;
    counter-reset: l1-step;
}

.l1-console__steps li {
    position: relative;
    margin: 0;
    padding: 1rem 0 1rem 2.3rem;
    border-top: 1px solid var(--cyber-line);
    counter-increment: l1-step;
}

.l1-console__steps li::before {
    content: counter(l1-step, decimal-leading-zero);
    position: absolute;
    top: 1.1rem;
    left: 0;
    color: var(--cyber-cyan);
    font-family: var(--cyber-mono);
    font-size: 0.65rem;
}

.l1-console__steps strong,
.l1-console__steps span {
    display: block;
}

.l1-console__steps strong {
    color: var(--cyber-paper);
    font-size: 0.84rem;
}

.l1-console__steps span {
    margin-top: 0.2rem;
    color: var(--cyber-muted);
    font-size: 0.76rem;
    line-height: 1.5;
}

.l1-console__note {
    margin-top: 1.2rem;
    padding-left: 0.85rem;
    color: #8e9aa3;
    border-left: 2px solid var(--cyber-gold);
    font-size: 0.73rem;
    line-height: 1.55;
}

.source-health {
    margin-top: 1.5rem;
    border-top: 1px solid var(--cyber-line);
}

.source-health summary {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0 0;
    color: var(--cyber-paper);
    font-family: var(--cyber-mono);
    font-size: 0.69rem;
    cursor: pointer;
}

.source-health summary span {
    color: var(--cyber-cyan);
}

.source-health ul {
    padding: 0.75rem 0 0;
    list-style: none;
}

.source-health li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin: 0;
    padding: 0.4rem 0;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.62rem;
    border-bottom: 1px solid rgba(41, 50, 58, 0.5);
}

.source-health__state {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    color: var(--cyber-cyan);
    font-size: 0.56rem;
    text-transform: uppercase;
}

.source-health__state::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
}

.source-health li.is-error .source-health__state {
    color: var(--cyber-coral);
}

.signal-stream__header {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--cyber-line);
}

.signal-stream__header h2 {
    font-size: 3.25rem;
}

.signal-stream__header p {
    margin: 0;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.72rem;
}

.signal-stream__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

/* News cards */
.news-card {
    --card-signal: var(--cyber-gold);
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 1.35rem;
    color: var(--cyber-paper);
    background: var(--cyber-panel);
    border: 1px solid var(--cyber-line);
    clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
    transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 34%;
    height: 2px;
    background: var(--card-signal);
}

.news-card:hover {
    z-index: 2;
    transform: translateY(-4px);
    background: var(--cyber-panel-strong);
    border-color: color-mix(in srgb, var(--card-signal) 55%, var(--cyber-line));
}

.news-card[data-priority="critical"] {
    --card-signal: var(--cyber-coral);
}

.news-card[data-priority="watch"] {
    --card-signal: var(--cyber-cyan);
}

.news-card[data-priority="context"] {
    --card-signal: #7d8992;
}

.news-card__signal {
    display: flex;
    align-items: end;
    gap: 3px;
    height: 38px;
    margin: 0 0 1rem;
    color: var(--card-signal);
    overflow: hidden;
}

.news-card__signal span {
    flex: 1;
    min-width: 2px;
    max-width: 7px;
    height: var(--signal-height, 40%);
    background: currentColor;
    opacity: 0.6;
    transform-origin: bottom;
    animation: signalRise 560ms cubic-bezier(0.16, 1, 0.3, 1) both;
    animation-delay: var(--signal-delay, 0ms);
}

.news-card__meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 0.9rem;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.62rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.priority-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0.25rem 0.45rem;
    color: var(--cyber-bg);
    background: var(--card-signal);
    font-weight: 600;
}

.news-card__category::before,
.news-card__time::before {
    content: '·';
    margin-right: 0.55rem;
    color: var(--cyber-line);
}

.news-card__title {
    margin: 0;
    color: var(--cyber-paper);
    font-family: var(--cyber-display);
    font-size: clamp(1.65rem, 2.6vw, 2.25rem);
    font-weight: 600;
    line-height: 1.02;
    letter-spacing: -0.01em;
}

.news-card__summary {
    display: -webkit-box;
    margin: 1rem 0 0;
    color: var(--cyber-muted);
    font-size: 0.86rem;
    line-height: 1.65;
    overflow: hidden;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.news-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
}

.news-card__tags span {
    padding: 0.28rem 0.45rem;
    color: #9da8b0;
    border: 1px solid var(--cyber-line);
    font-family: var(--cyber-mono);
    font-size: 0.58rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.news-card__tags span.is-cve {
    color: var(--cyber-gold);
    border-color: rgba(210, 170, 58, 0.35);
}

.alert-path {
    position: relative;
    display: grid;
    gap: 0;
    margin-top: 1.2rem;
    border-top: 1px solid var(--cyber-line);
}

.alert-path::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 4px;
    width: 1px;
    background: linear-gradient(var(--card-signal), var(--cyber-line));
}

.alert-path__node {
    position: relative;
    margin-left: 1rem;
    padding: 1rem 0;
}

.alert-path__node::before {
    content: '';
    position: absolute;
    top: 1.25rem;
    left: calc(-1rem - 3px);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--card-signal);
    box-shadow: 0 0 0 4px var(--cyber-panel);
}

.news-card:hover .alert-path__node::before {
    box-shadow: 0 0 0 4px var(--cyber-panel-strong);
}

.alert-path__node > span,
.alert-path__node summary {
    color: var(--cyber-paper);
    font-family: var(--cyber-mono);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.alert-path__node > p {
    margin: 0.45rem 0 0;
    color: #a9b3ba;
    font-size: 0.76rem;
    line-height: 1.55;
}

.alert-path__node summary {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
    list-style: none;
}

.alert-path__node summary::-webkit-details-marker {
    display: none;
}

.alert-path__node summary span {
    color: var(--card-signal);
}

.alert-path__node[open] summary span {
    font-size: 0;
}

.alert-path__node[open] summary span::after {
    content: 'Close';
    font-size: 0.65rem;
}

.alert-path__checks {
    margin: 0.8rem 0 0;
    padding-left: 1.25rem;
}

.alert-path__checks li {
    margin-bottom: 0.45rem;
    color: #b6c0c7;
    font-size: 0.75rem;
    line-height: 1.5;
}

.alert-path__escalate {
    margin: 0.9rem 0 0;
    padding: 0.7rem;
    color: var(--cyber-paper);
    background: color-mix(in srgb, var(--card-signal) 9%, transparent);
    border-left: 2px solid var(--card-signal);
    font-size: 0.72rem;
    line-height: 1.5;
}

.news-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--cyber-line);
}

.news-card__source {
    min-width: 0;
    color: var(--cyber-muted);
    font-family: var(--cyber-mono);
    font-size: 0.62rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    color: var(--cyber-paper);
    font-family: var(--cyber-mono);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.news-card__link:hover {
    color: var(--card-signal);
}

.news-card__link svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
}

.priority-radar__grid .news-card {
    min-height: 320px;
}

.priority-radar__grid .news-card:first-child {
    min-height: 656px;
    padding: 1.75rem;
}

.priority-radar__grid .news-card:first-child .news-card__signal {
    height: 68px;
}

.priority-radar__grid .news-card:first-child .news-card__title {
    max-width: 720px;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 0.95;
}

.priority-radar__grid .news-card:not(:first-child) .news-card__summary {
    -webkit-line-clamp: 2;
}

.priority-radar__grid .news-card:not(:first-child) .alert-path {
    display: none;
}

/* Loading and empty states */
.news-skeleton {
    min-height: 320px;
    border: 1px solid var(--cyber-line);
    background:
        linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.04), transparent),
        var(--cyber-panel);
    background-size: 200% 100%;
    animation: skeletonSweep 1.6s linear infinite;
}

.news-skeleton--large {
    min-height: 656px;
    grid-row: span 2;
}

.signal-stream__empty {
    padding: 5rem 1.5rem;
    text-align: center;
    border: 1px dashed var(--cyber-line);
}

.signal-stream__empty > span {
    color: var(--cyber-coral);
    font-family: var(--cyber-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.signal-stream__empty h3 {
    margin-top: 0.75rem;
    color: var(--cyber-paper);
    font-family: var(--cyber-display);
    font-size: 2.5rem;
    text-transform: uppercase;
}

.signal-stream__empty p {
    color: var(--cyber-muted);
}

.load-more {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 58px;
    margin-top: 1rem;
    padding: 0 1.2rem;
    color: var(--cyber-paper);
    background: transparent;
    border: 1px solid var(--cyber-line);
    font-family: var(--cyber-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
}

.load-more:hover {
    color: var(--cyber-gold);
    border-color: var(--cyber-gold);
}

.noscript-notice {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 999;
    max-width: 420px;
    padding: 1rem;
    color: var(--cyber-paper);
    background: var(--cyber-panel);
    border: 1px solid var(--cyber-coral);
    font-size: 0.85rem;
}

/* Motion */
@keyframes cyberPulse {
    0% {
        transform: scale(0.55);
        opacity: 0.9;
    }

    75%,
    100% {
        transform: scale(1.35);
        opacity: 0;
    }
}

@keyframes signalRise {
    from {
        transform: scaleY(0);
        opacity: 0;
    }

    to {
        transform: scaleY(1);
        opacity: 0.6;
    }
}

@keyframes skeletonSweep {
    to {
        background-position: -200% 0;
    }
}

/* Responsive */
@media (max-width: 1100px) {
    .shift-hero__inner {
        gap: 3rem;
    }

    .briefing-controls {
        grid-template-columns: 1fr auto;
    }

    .briefing-search {
        grid-column: 1 / -1;
    }

    .briefing-layout {
        grid-template-columns: 240px minmax(0, 1fr);
        gap: 1.5rem;
    }

    .signal-stream__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .shift-hero {
        min-height: auto;
        padding-top: 9rem;
    }

    .shift-hero__inner {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .sync-card {
        max-width: 360px;
    }

    .threat-tape {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .threat-tape__time {
        display: none;
    }

    .briefing-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .briefing-stat:nth-child(2) {
        border-right: 0;
    }

    .briefing-stat:nth-child(-n + 2) {
        border-bottom: 1px solid var(--cyber-line);
    }

    .priority-radar__grid {
        grid-template-columns: 1fr;
    }

    .priority-radar__grid .news-card:first-child {
        min-height: 0;
        grid-row: auto;
    }

    .news-skeleton--large {
        min-height: 420px;
        grid-row: auto;
    }

    .briefing-layout {
        grid-template-columns: 1fr;
    }

    .l1-console {
        position: relative;
        top: 0;
    }

    .l1-console__steps {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .shift-hero {
        padding: 7.5rem 0 3rem;
    }

    .shift-hero::before {
        width: 22rem;
        height: 22rem;
        right: -13rem;
    }

    .shift-hero__grid {
        background-size: 48px 48px;
    }

    .shift-kicker {
        flex-wrap: wrap;
        font-size: 0.65rem;
    }

    .shift-hero h1 {
        font-size: clamp(3.7rem, 17vw, 5.6rem);
    }

    .shift-hero__lede {
        font-size: 0.95rem;
    }

    .sync-card {
        width: 100%;
        max-width: none;
    }

    .threat-tape {
        gap: 0.75rem;
    }

    .threat-tape__label {
        font-size: 0;
    }

    .threat-tape__label::after {
        content: 'Live';
        font-size: 0.65rem;
    }

    .briefing {
        padding: 2.5rem 0 5rem;
    }

    .briefing-stat {
        min-height: 130px;
        padding: 1.1rem;
    }

    .briefing-stat strong {
        font-size: 2.55rem;
    }

    .priority-radar {
        margin-top: 4rem;
    }

    .section-heading,
    .signal-stream__header {
        display: block;
    }

    .section-heading > p {
        margin-top: 1rem;
        text-align: left;
    }

    .priority-radar__grid .news-card:first-child {
        padding: 1.35rem;
    }

    .priority-radar__grid .news-card:first-child .news-card__title {
        font-size: 2.7rem;
    }

    .briefing-controls {
        position: relative;
        top: 0;
        grid-template-columns: 1fr;
        margin-top: 3.5rem;
    }

    .briefing-search {
        grid-column: auto;
    }

    .filter-group__rail {
        overflow-x: auto;
    }

    .filter-chip {
        flex: 0 0 auto;
    }

    .briefing-sort select {
        min-width: 100%;
    }

    .category-rail {
        margin-bottom: 2rem;
    }

    .l1-console__steps {
        grid-template-columns: 1fr;
    }

    .news-card__title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .briefing-stats {
        grid-template-columns: 1fr 1fr;
    }

    .briefing-stat {
        padding: 0.9rem;
    }

    .briefing-stat > span,
    .briefing-stat small {
        font-size: 0.56rem;
    }

    .news-card {
        padding: 1.05rem;
    }

    .news-card__category::before {
        display: none;
    }

    .news-card__footer {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .shift-kicker__pulse::after,
    .news-card__signal span,
    .news-skeleton {
        animation: none;
    }

    .news-card {
        transition: none;
    }
}