:root {
    --bg: #07111f;
    --surface: #101c2b;
    --surface-soft: #162538;
    --panel: #101c2b;
    --line: #24364a;
    --cyan: #38bdf8;
    --mint: #34d399;
    --amber: #fbbf24;
    --red: #fb7185;
    --text: #e6eef7;
    --muted: #b7c5d5;
    --shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
    --header-bg: #07111f;
    --header-text: #c9d7e6;
    --header-active: #34d399;
    --footer-bg: #07111f;
    --font-main: 'Noto Sans KR', 'Montserrat', sans-serif;
    --font-display: 'Montserrat', 'Noto Sans KR', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--text);
    font-family: var(--font-main);
    background: transparent;
    line-height: 1.65;
    min-height: 100vh;
    overflow-x: hidden;
}

.main-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body::before {
    content: none;
}

a { color: inherit; }
a[href^="mailto:"] {
    color: var(--cyan);
    font-weight: 800;
    text-decoration: none;
}

a[href^="mailto:"]:hover,
a[href^="mailto:"]:focus {
    text-decoration: underline;
    text-underline-offset: 4px;
}
button, input { font: inherit; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: var(--header-bg);
    backdrop-filter: blur(14px);
}

.nav {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.35rem;
    letter-spacing: 0;
    text-decoration: none;
    color: #ffffff;
}

.menu {
    display: flex;
    gap: 18px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.menu a {
    color: var(--header-text);
    text-decoration: none;
    font-size: 0.93rem;
    font-weight: 700;
    padding: 8px 0;
}

.menu a:hover, .menu a:focus { color: #ffffff; }
.menu a.active { color: var(--header-active); }

.nav-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-button {
    min-height: 36px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--surface-soft);
    color: var(--header-text);
    padding: 0 12px;
    font-size: 0.84rem;
    font-weight: 800;
    cursor: pointer;
}

.nav-button:hover,
.nav-button:focus {
    border-color: var(--cyan);
    color: #ffffff;
}

.nav-button.premium {
    border-color: rgba(251, 191, 36, 0.45);
    background: rgba(251, 191, 36, 0.12);
    color: #ffe6a7;
}

.nav-button.active-premium {
    border-color: rgba(52, 211, 153, 0.65);
    background: rgba(52, 211, 153, 0.14);
    color: var(--mint);
}

.language-picker {
    position: relative;
}

.language-button {
    min-width: 38px;
    padding: 0 10px;
    font-size: 1rem;
}

.language-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 80;
    display: grid;
    gap: 4px;
    min-width: 176px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow);
    padding: 8px;
}

.language-menu[hidden] {
    display: none;
}

.language-menu button {
    min-height: 36px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text);
    text-align: left;
    padding: 0 10px;
    font-weight: 800;
    cursor: pointer;
}

.language-menu button:hover,
.language-menu button.active {
    background: var(--surface-soft);
    color: #ffffff;
}

main {
    flex: 1;
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px;
}

.hero > *, .app-container > *, .grid-3 > * {
    min-width: 0;
}

p, li, h1, h2, h3, a, button {
    overflow-wrap: break-word;
}

section { padding: 92px 0; }

.page-section {
    display: none;
}

.page-section.active-section {
    display: block;
}

.hero {
    min-height: 720px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    gap: 44px;
    align-items: center;
    padding-top: 48px;
    padding-bottom: 64px;
}

.hero.page-section {
    display: none;
}

.hero.page-section.active-section {
    display: grid;
}

.eyebrow {
    display: inline-flex;
    width: fit-content;
    border: 1px solid #cfe0ee;
    border-radius: 999px;
    padding: 6px 10px;
    background: #eaf4fb;
    color: var(--cyan);
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: 800;
    margin: 0 0 14px;
}

h1, h2, h3 { margin: 0; line-height: 1.18; }

h1 {
    font-size: clamp(2.7rem, 7vw, 5.8rem);
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: 0;
}

h2 {
    font-size: clamp(1.9rem, 3vw, 3rem);
    margin-bottom: 18px;
}

h3 { font-size: 1.15rem; margin-bottom: 10px; }

.lead {
    color: var(--muted);
    font-size: 1.13rem;
    max-width: 720px;
    margin: 24px 0 30px;
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 6px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 6px 15px rgba(27, 43, 58, 0.06);
}

.button.primary {
    background: var(--cyan);
    border-color: var(--cyan);
    color: #ffffff;
}

.hero-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 8px;
    padding: 24px;
}

.metric-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.metric, .card {
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 8px;
    padding: 18px;
    box-shadow: 0 8px 20px rgba(27, 43, 58, 0.05);
}

.metric span {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.metric strong {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--cyan);
    font-weight: 800;
}

.app-container {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(320px, 0.8fr);
    gap: 22px;
    align-items: start;
}

.video-stage {
    position: sticky;
    top: 92px;
    width: 100%;
}

.video-box {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #0f1720;
    box-shadow: var(--shadow);
}

#input_video, #output_canvas, .canvas-container {
    position: absolute !important;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
}

#output_canvas { z-index: 5; pointer-events: none; }
.canvas-container { z-index: 10; }

.video-controls {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 10px;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 8px;
    background: rgba(7, 17, 31, 0.82);
    box-shadow: 0 10px 24px rgba(3, 8, 15, 0.2);
}

.video-controls-row {
    display: grid;
    grid-template-columns: auto auto auto 1fr;
    gap: 10px;
    align-items: center;
}

.video-seek-bar-container {
    width: 100%;
    padding: 0 4px;
}

.video-seek-bar {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
    transition: background 0.15s ease-in-out;
}

.video-seek-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--cyan);
    cursor: pointer;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
    transition: transform 0.1s;
}

.video-seek-bar::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--cyan);
    cursor: pointer;
    box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
    transition: transform 0.1s;
    border: none;
}

.video-seek-bar:hover::-webkit-slider-thumb {
    transform: scale(1.2);
}

.video-seek-bar:hover::-moz-range-thumb {
    transform: scale(1.2);
}

.video-controls[hidden] {
    display: none;
}

.video-control-buttons {
    display: flex;
    gap: 6px;
    align-items: center;
}

.video-control {
    min-width: 44px;
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    font-weight: 800;
    cursor: pointer;
}

.video-control.primary {
    min-width: 68px;
    background: var(--cyan);
    border-color: var(--cyan);
    color: #ffffff;
}

.view-mode-toggle {
    display: flex;
    gap: 6px;
    align-items: center;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
}

.view-mode-toggle button {
    min-height: 30px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--muted);
    padding: 0 10px;
    font-weight: 800;
    cursor: pointer;
}

.view-mode-toggle button.active {
    background: var(--cyan);
    color: #ffffff;
}

.playback-speed {
    min-height: 38px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    padding: 0 10px;
    font-weight: 800;
    cursor: pointer;
}

.video-time {
    justify-self: end;
    color: var(--text);
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 800;
    white-space: nowrap;
}

.empty-state {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 26px;
    text-align: center;
    color: var(--muted);
    z-index: 1;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02)),
        #111b25;
}

.dashboard {
    display: flex;
    flex-direction: column;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
    box-shadow: var(--shadow);
}

.dashboard > h3,
.dashboard > .label { order: 1; }
.dashboard > .actions { order: 2; }
.dashboard > .dashboard-tabs { order: 3; }
.dashboard > [data-panel-tab] { order: 4; }

.dashboard-tabs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    margin: 14px 0;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(7, 17, 31, 0.38);
}

.dashboard-tabs button {
    min-height: 38px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    white-space: nowrap;
    cursor: pointer;
}

.dashboard-tabs button.active {
    background: var(--cyan);
    color: #ffffff;
}

.dashboard > [data-panel-tab] {
    display: none !important;
}

.dashboard[data-active-tab="session"] > [data-panel-tab="session"],
.dashboard[data-active-tab="annotation"] > [data-panel-tab="annotation"],
.dashboard[data-active-tab="analysis"] > [data-panel-tab="analysis"],
.dashboard[data-active-tab="report"] > [data-panel-tab="report"] {
    display: block !important;
}

.dashboard[data-active-tab="annotation"] > .toolbar,
.dashboard[data-active-tab="analysis"] > .stats-grid {
    display: grid !important;
}

.session-list::-webkit-scrollbar,
.risk-timeline-list::-webkit-scrollbar {
    width: 10px;
}

.session-list::-webkit-scrollbar-track,
.risk-timeline-list::-webkit-scrollbar-track {
    background: rgba(7, 17, 31, 0.45);
}

.session-list::-webkit-scrollbar-thumb,
.risk-timeline-list::-webkit-scrollbar-thumb {
    background: rgba(183, 197, 213, 0.45);
    border-radius: 999px;
    border: 2px solid rgba(7, 17, 31, 0.45);
}

.toolbar, .stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 14px 0;
}

.btn-cyber {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: var(--surface-soft);
    color: var(--text);
    font-weight: 800;
    cursor: pointer;
}

.btn-cyber:hover, .btn-cyber:focus {
    border-color: var(--cyan);
    background: var(--surface-soft);
}

.stat-box {
    min-height: 96px;
    border: 1px solid var(--line);
    background: var(--surface-soft);
    border-radius: 8px;
    padding: 14px;
}

.label {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.value {
    font-family: var(--font-display);
    font-size: 1.72rem;
    color: var(--text);
    font-weight: 800;
}

#trackingHint {
    font-family: var(--font-main);
    font-size: 0.95rem;
    line-height: 1.45;
}

.risk-low { color: var(--mint); }
.risk-mid { color: var(--amber); }
.risk-high { color: var(--red); }
.quality-good { color: var(--mint); }
.quality-mid { color: var(--amber); }
.quality-low { color: var(--red); }

.premium-panel {
    margin-top: 14px;
    border: 1px solid rgba(251, 191, 36, 0.45);
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.14), rgba(56, 189, 248, 0.08)), var(--surface-soft);
    border-radius: 8px;
    padding: 14px;
}

.premium-panel h4 {
    margin: 0 0 8px;
    color: #ffffff;
    font-size: 0.98rem;
    line-height: 1.35;
}

.premium-panel p {
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.premium-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.premium-chip {
    min-height: 72px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.5);
    padding: 10px;
}

.premium-chip span {
    display: block;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.premium-chip strong {
    display: block;
    color: var(--amber);
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 800;
}

.risk-timeline {
    margin-top: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.42);
    padding: 12px;
}

.risk-timeline-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.risk-timeline-head span {
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
}

.risk-timeline-list {
    display: grid;
    gap: 8px;
    max-height: 172px;
    overflow: auto;
}

.risk-event {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 8px;
    background: rgba(16, 28, 43, 0.8);
}

.risk-event strong {
    color: var(--amber);
    font-family: var(--font-display);
    font-size: 0.95rem;
}

.risk-event span {
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.4;
}

.risk-event.high strong {
    color: var(--red);
}

.risk-locked {
    display: block;
    width: 100%;
    min-height: 42px;
    margin-top: 10px;
    border: 1px solid rgba(251, 191, 36, 0.42);
    border-radius: 6px;
    background: rgba(251, 191, 36, 0.12);
    color: #ffe6a7;
    font-weight: 800;
    cursor: pointer;
}

.session-panel {
    z-index: 4;
    margin: 14px 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    padding: 14px;
    box-shadow: 0 12px 28px rgba(3, 8, 15, 0.22);
}

.session-panel h4 {
    margin: 0 0 8px;
    color: #ffffff;
    font-size: 0.98rem;
    line-height: 1.35;
}

.session-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 10px;
}

.session-controls select,
.session-controls input,
.session-controls textarea,
.report-fields input {
    min-height: 42px;
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.62);
    color: var(--text);
    padding: 0 10px;
}

.session-controls textarea {
    grid-column: 1 / -1;
    min-height: 78px;
    padding: 10px;
    resize: vertical;
}

.report-fields,
.compare-panel {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 12px;
}

.ai-draft-panel {
    margin-top: 12px;
    border: 1px solid rgba(56, 189, 248, 0.24);
    border-radius: 8px;
    background: rgba(7, 17, 31, 0.46);
    padding: 12px;
}

.ai-draft-panel textarea {
    min-height: 148px;
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.72);
    color: var(--text);
    padding: 10px;
    resize: vertical;
    line-height: 1.55;
}

.ai-draft-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 8px;
}

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

.compare-panel select {
    min-height: 42px;
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.62);
    color: var(--text);
    padding: 0 10px;
}

.compare-result {
    display: grid;
    gap: 8px;
    margin-top: 10px;
}

.compare-card {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.42);
    padding: 10px;
}

.compare-card strong,
.compare-card span {
    display: block;
}

.compare-card span {
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.45;
    margin-top: 4px;
}

.capture-panel {
    margin-top: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(7, 17, 31, 0.38);
    padding: 12px;
}

.capture-list {
    display: grid;
    gap: 8px;
    margin-top: 10px;
}

.capture-item {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(16, 28, 43, 0.78);
    color: var(--text);
    padding: 8px;
    text-align: left;
}

.capture-item strong,
.capture-item span {
    display: block;
}

.capture-item img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 4px;
    margin-top: 6px;
}

.session-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 10px;
}

.session-meta .premium-chip {
    min-height: 64px;
}

.session-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
    max-height: 180px;
    overflow: auto;
}

.session-item {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.42);
    color: var(--text);
    padding: 10px;
    text-align: left;
    cursor: pointer;
}

.session-item strong,
.session-item span {
    display: block;
}

.session-item strong {
    color: #ffffff;
    font-size: 0.9rem;
}

.session-item span {
    color: var(--muted);
    font-size: 0.78rem;
    margin-top: 2px;
}

.session-item.active {
    border-color: rgba(52, 211, 153, 0.65);
    background: rgba(52, 211, 153, 0.12);
}

.locked-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.button.locked {
    position: relative;
    background: rgba(251, 191, 36, 0.12);
    border-color: rgba(251, 191, 36, 0.42);
    color: #ffe6a7;
}

.premium-tool {
    border-color: rgba(251, 191, 36, 0.42);
    color: #ffe6a7;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(3, 8, 15, 0.72);
    backdrop-filter: blur(10px);
}

.modal-backdrop.is-open {
    display: flex;
}

.premium-modal {
    width: min(520px, 100%);
    border: 1px solid rgba(251, 191, 36, 0.5);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow);
    padding: 22px;
}

.premium-modal h2 {
    margin-bottom: 12px;
    font-size: clamp(1.5rem, 4vw, 2.1rem);
}

.premium-list {
    margin: 14px 0 0;
    padding-left: 20px;
    color: var(--muted);
}

.premium-list li + li {
    margin-top: 6px;
}

.login-form {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.login-form label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 800;
}

.login-form input {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: rgba(7, 17, 31, 0.62);
    color: var(--text);
    padding: 0 12px;
}

.login-form input:focus {
    outline: none;
    border-color: var(--cyan);
}

.modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.section-head {
    max-width: 780px;
    margin-bottom: 28px;
}

.section-head p, .card p, .policy p, .policy li, .resource-article p, .resource-article li {
    color: var(--muted);
    margin: 0;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.policy {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.policy h3 { margin-top: 24px; }
.policy h3:first-child { margin-top: 0; }
.policy ul { margin: 10px 0 0; padding-left: 20px; }

.article-list {
    display: grid;
    gap: 18px;
}

.resource-article {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 8px 20px rgba(27, 43, 58, 0.05);
}

.resource-article h3 {
    color: var(--text);
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.resource-article p + p,
.resource-article p + ul,
.resource-article ul + p {
    margin-top: 12px;
}

.resource-article ul {
    margin: 12px 0 0;
    padding-left: 20px;
}

footer {
    border-top: 1px solid var(--line);
    color: var(--muted);
    padding: 32px 16px;
    text-align: center;
    background: var(--footer-bg);
}

footer nav {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

footer a {
    color: var(--muted);
    font-size: 0.92rem;
}

@media (max-width: 940px) {
    .hero, .app-container, .grid-3 { grid-template-columns: 1fr; }
    .hero { min-height: auto; }
    .video-stage {
        position: relative;
        top: auto;
    }
    .session-panel {
        position: relative;
        top: auto;
    }
    .nav { align-items: flex-start; flex-direction: column; padding: 16px 0; }
    section { padding: 64px 0; }
}

@media (max-width: 560px) {
    main, .nav {
        width: 340px;
        max-width: 100%;
        padding-left: 12px;
        padding-right: 12px;
    }
    .menu { gap: 10px 14px; justify-content: flex-start; }
    .nav-actions { flex-wrap: wrap; }
    .metric-row, .toolbar, .stats-grid, .premium-summary, .locked-actions, .session-controls, .session-meta, .report-fields, .compare-panel, .ai-draft-actions { grid-template-columns: 1fr; }
    .dashboard-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .hero-panel, .dashboard, .policy, .resource-article { padding: 16px; }
    h1 { font-size: 2.55rem; }
    .lead { font-size: 1rem; }
    .lead, .section-head p, .card p, .policy p, .policy li, .resource-article p, .resource-article li {
        word-break: break-all;
    }
    .video-controls-row {
        grid-template-columns: 1fr;
    }
    .video-control-buttons {
        flex-wrap: wrap;
    }
    .view-mode-toggle {
        width: 100%;
    }
    .view-mode-toggle button {
        flex: 1;
    }
    .video-control {
        flex: 1 1 48px;
    }
    .playback-speed {
        width: 100%;
    }
    .video-time {
        justify-self: start;
    }
}
/* Hyperspeed Background */
#hyperspeed-container {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: #000;
}
#hyperspeed-container canvas {
    width: 100% !important;
    height: 100% !important;
}