#session-clock {
    --sc-navy: #1e334f;
    --sc-navy-deep: #15263d;
    --sc-blue: #1e4ed8;
    --sc-green: #0f9f6e;
    --sc-gold: #d4a017;
    --sc-red: #c45c65;
    --sc-ink: #1c2536;
    --sc-muted: #5b6576;
    --sc-line: #e2e6ee;
    --sc-soft: #f4f6fa;
    --sc-white: #fff;
    --sc-sydney: #5b9fff;
    --sc-tokyo: #e85d9a;
    --sc-london: #f0c14a;
    --sc-newyork: #3dd6c6;
    color: var(--sc-ink);
    background: var(--sc-soft);
}

#session-clock .sc-hero { padding: 18px 0 0; }
#session-clock .sc-main { padding: 18px 0 8px; }
#session-clock .sc-article,
#session-clock .sc-faq { padding: 24px 0; }

.sc-hero {
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 28%, #3d5a82 0%, #2a4468 42%, #1e334f 100%);
    color: #fff;
}

.sc-hero > .container { position: relative; z-index: 1; }

.sc-crumb { margin-bottom: 10px; }
.sc-crumb .breadcrumb-item a { color: rgba(255,255,255,.62); font-size: .82rem; font-weight: 600; text-decoration: none; }
.sc-crumb .breadcrumb-item a:hover { color: #fff; }
.sc-crumb .breadcrumb-item.active { color: rgba(255,255,255,.4) !important; }
.sc-crumb .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.28); }

.sc-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
}

.sc-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 4px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: #9ad7c2;
}

.sc-live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 0 0 rgba(52, 211, 153, .7);
    animation: scPulse 1.8s ease-out infinite;
}

@keyframes scPulse {
    0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); }
    70% { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
}

.sc-hero-title {
    font-size: clamp(1.35rem, 2.2vw, 1.85rem);
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1.15;
    margin: 0;
    color: #fff;
}

.sc-toolbar-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.sc-status-pill {
    display: inline-flex;
    align-items: center;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    background: rgba(15, 159, 110, .22);
    color: #6ee7b7;
}

.sc-status-pill.is-closed {
    background: rgba(196, 92, 101, .22);
    color: #fca5a5;
}

.sc-hero-clock {
    font-variant-numeric: tabular-nums;
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: .04em;
}

.sc-tz-select {
    min-height: 42px;
    min-width: 200px;
    background: rgba(15, 28, 48, .55);
    color: #fff;
    border-color: rgba(255,255,255,.18);
}

.sc-hero-meta {
    margin: 6px 0 0;
    font-size: .78rem;
    color: rgba(255,255,255,.55);
}

.sc-map-stage {
    position: relative;
    max-width: 920px;
    margin: 0 auto;
}

.sc-map-stage picture,
.sc-map-art {
    display: block;
    width: 100%;
    height: auto;
}

.sc-map-art {
    pointer-events: none;
    user-select: none;
}

.sc-map-pin {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transform: translate(-50%, -100%);
    text-align: center;
    z-index: 2;
    pointer-events: none;
}

.sc-map-pin--newyork { left: 26.8%; top: 36.5%; color: var(--sc-newyork); }
.sc-map-pin--london { left: 48.8%; top: 32.5%; color: var(--sc-london); }
.sc-map-pin--tokyo { left: 85%; top: 38%; color: var(--sc-tokyo); }
.sc-map-pin--sydney { left: 88.5%; top: 74.5%; color: var(--sc-sydney); }

.sc-map-label { display: grid; gap: 2px; justify-items: center; }
.sc-map-city {
    font-size: .76rem;
    font-weight: 600;
    color: rgba(255,255,255,.7);
    letter-spacing: .02em;
}
.sc-map-pin.is-open .sc-map-city { color: currentColor; }
.sc-map-time {
    font-size: 1.42rem;
    font-weight: 800;
    letter-spacing: .03em;
    font-variant-numeric: tabular-nums;
    color: rgba(255,255,255,.88);
    line-height: 1;
}
.sc-map-pin.is-open .sc-map-time { color: currentColor; text-shadow: 0 0 18px currentColor; }
.sc-map-cd {
    font-size: .7rem;
    font-weight: 700;
    color: #f0b35a;
    white-space: nowrap;
}
.sc-map-cd.is-open { color: #6ee7b7; }

.sc-map-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 4px rgba(255,255,255,.08), 0 0 10px currentColor;
}

.sc-map-pin.is-open .sc-map-dot {
    box-shadow: 0 0 0 6px rgba(255,255,255,.1), 0 0 18px currentColor;
    animation: scDotGlow 2.2s ease-out infinite;
}

@keyframes scDotGlow {
    0% { box-shadow: 0 0 0 5px rgba(255,255,255,.08), 0 0 12px currentColor; }
    70% { box-shadow: 0 0 0 10px rgba(255,255,255,0), 0 0 22px currentColor; }
    100% { box-shadow: 0 0 0 5px rgba(255,255,255,.08), 0 0 12px currentColor; }
}

.sc-dock {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    position: relative;
    z-index: 3;
    margin-top: -18px;
    padding-bottom: 22px;
}

.sc-session-card {
    background: rgba(255,255,255,.1);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 14px;
    padding: 12px 14px;
    backdrop-filter: blur(14px);
    color: #fff;
}

.sc-session-card[data-session="sydney"] { border-top: 3px solid var(--sc-sydney); }
.sc-session-card[data-session="tokyo"] { border-top: 3px solid var(--sc-tokyo); }
.sc-session-card[data-session="london"] { border-top: 3px solid var(--sc-london); }
.sc-session-card[data-session="newyork"] { border-top: 3px solid var(--sc-newyork); }

.sc-session-card header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 4px;
}

.sc-session-card h3 { margin: 0; font-size: .92rem; font-weight: 800; color: #fff; }
.sc-badge {
    padding: 3px 8px;
    border-radius: 999px;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    background: rgba(252, 165, 165, .18);
    color: #fecaca;
}

.sc-session-card.is-open { border-color: rgba(110, 231, 183, .35); }
.sc-session-card.is-open .sc-badge { background: rgba(52, 211, 153, .2); color: #6ee7b7; }

.sc-session-times,
.sc-session-pairs,
.sc-countdown { margin: 0; font-size: .78rem; color: rgba(255,255,255,.62); }
.sc-countdown { font-weight: 700; color: #fff; margin-bottom: 2px; font-variant-numeric: tabular-nums; }
.sc-session-times strong { color: #fff; font-variant-numeric: tabular-nums; }

.sc-board {
    background: var(--sc-white);
    border: 1px solid var(--sc-line);
    border-radius: 18px;
    padding: 16px 18px 12px;
}

.sc-overlap-strip h2,
.sc-timeline-block h2 {
    font-size: .92rem;
    font-weight: 800;
    margin: 0 0 10px;
}

.sc-overlap-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.sc-overlap-card {
    background: var(--sc-soft);
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 10px 12px;
}

.sc-overlap-tag {
    display: inline-flex;
    margin: 0 0 4px;
    padding: 2px 7px;
    border-radius: 999px;
    background: #eff6ff;
    color: var(--sc-blue);
    font-size: .64rem;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.sc-overlap-card h3 { margin: 0 0 2px; font-size: .88rem; font-weight: 800; }
.sc-overlap-card.is-live { border-color: rgba(15, 159, 110, .4); background: #ecfdf5; }
.sc-overlap-when { margin: 0; font-weight: 800; font-variant-numeric: tabular-nums; font-size: .92rem; }

.sc-timeline-block { margin-bottom: 8px; }
.sc-timeline { display: grid; gap: 8px; margin: 0 0 8px; }
.sc-tl-row { display: grid; grid-template-columns: 88px 1fr; gap: 10px; align-items: center; }
.sc-tl-label { font-size: .78rem; font-weight: 800; }
.sc-tl-track {
    position: relative;
    height: 12px;
    border-radius: 999px;
    background: #eef2f7;
    overflow: hidden;
}
.sc-tl-bar { position: absolute; top: 0; height: 100%; border-radius: inherit; opacity: .9; }
.sc-tl-bar.sydney { background: var(--sc-sydney); }
.sc-tl-bar.tokyo { background: var(--sc-tokyo); }
.sc-tl-bar.london { background: var(--sc-london); }
.sc-tl-bar.newyork { background: var(--sc-newyork); }
.sc-tl-now { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--sc-navy); z-index: 2; }

.sc-timeline-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: .75rem;
    color: var(--sc-muted);
}
.sc-leg::before {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 3px;
    margin-inline-end: 6px;
    vertical-align: -1px;
}
.sc-leg--sydney::before { background: var(--sc-sydney); }
.sc-leg--tokyo::before { background: var(--sc-tokyo); }
.sc-leg--london::before { background: var(--sc-london); }
.sc-leg--newyork::before { background: var(--sc-newyork); }

.sc-fold {
    border-top: 1px solid var(--sc-line);
    margin-top: 8px;
    padding-top: 8px;
}
.sc-fold summary,
.sc-guide summary {
    cursor: pointer;
    font-weight: 800;
    list-style: none;
    padding: 8px 0;
}
.sc-fold summary::-webkit-details-marker,
.sc-guide summary::-webkit-details-marker { display: none; }
.sc-fold summary::after,
.sc-guide summary::after {
    content: " +";
    color: var(--sc-muted);
    font-weight: 700;
}
.sc-fold[open] summary::after,
.sc-guide[open] summary::after { content: " –"; }
.sc-fold-lead { color: var(--sc-muted); font-size: .88rem; margin: 0 0 10px; }

.sc-table-wrap { overflow-x: auto; }
.sc-table { width: 100%; border-collapse: collapse; min-width: 620px; }
.sc-table th, .sc-table td { padding: 8px 10px; border-bottom: 1px solid var(--sc-line); text-align: start; font-size: .88rem; }
.sc-table th { color: var(--sc-muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; }

.sc-article { background: #fff; }
.sc-article .tool-quick-answer { margin-bottom: 14px; }
.sc-article-lead { font-size: 1.02rem; line-height: 1.7; margin: 8px 0 16px; }

.sc-guide {
    background: var(--sc-soft);
    border-radius: 16px;
    padding: 4px 16px 8px;
    margin: 16px 0 20px;
}
.sc-guide[open] { padding-bottom: 18px; }

.sc-geo {
    display: grid;
    gap: 8px;
    margin: 0 0 22px;
}
.sc-geo p { margin: 0; line-height: 1.65; }
.sc-info-list { margin: 0 0 12px; padding-inline-start: 18px; }
.sc-tip {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 12px;
    padding: 12px 14px;
    font-weight: 600;
}

.sc-best-grid,
.sc-strat-grid,
.sc-pairs-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}
.sc-best-grid article,
.sc-strat-grid article,
.sc-pairs-grid article {
    background: #fff;
    border-radius: 14px;
    padding: 14px 16px;
}
.sc-best-grid h3, .sc-strat-grid h3, .sc-pairs-grid h3 { font-size: .98rem; font-weight: 800; margin: 0 0 6px; }
.sc-best-grid p, .sc-strat-grid p, .sc-pairs-grid p { margin: 0; color: var(--sc-muted); }

.sc-dst-steps, .sc-check { padding-inline-start: 18px; margin-bottom: 24px; }
.sc-check { list-style: disc; }
.sc-glossary dt { font-weight: 800; margin-top: 12px; }
.sc-glossary dd { margin: 4px 0 0; color: var(--sc-muted); }

.sc-quote {
    margin: 28px 0 8px;
    padding: 20px 22px;
    border-radius: 16px;
    background: var(--sc-navy);
    color: #fff;
}
.sc-quote p { margin: 0 0 12px; font-size: 1.05rem; line-height: 1.6; }
.sc-quote footer { display: grid; gap: 2px; color: #a7f3d0; font-size: .88rem; }
.sc-quote cite { font-style: normal; font-weight: 800; color: #fff; }

.sc-warning {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    border-radius: 12px;
    padding: 12px 14px;
    font-size: .92rem;
}

.sc-related {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0;
    list-style: none;
    margin: 10px 0 16px;
}
.sc-related a {
    display: inline-block;
    font-weight: 700;
    text-decoration: none;
    background: var(--sc-soft);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: .85rem;
}
.sc-sources { font-size: .84rem; color: var(--sc-muted); }
.sc-sources a { display: inline-block; margin-inline-end: 12px; }

.sc-faq { background: var(--sc-soft); }
.sc-faq header { margin-bottom: 12px; }
.sc-faq-accordion .accordion-item { border: 1px solid var(--sc-line); border-radius: 12px; overflow: hidden; margin-bottom: 8px; background: #fff; }
.sc-faq-accordion .accordion-button { font-weight: 700; box-shadow: none; }

@media (max-width: 991.98px) {
    .sc-dock,
    .sc-overlap-grid,
    .sc-best-grid,
    .sc-strat-grid,
    .sc-pairs-grid { grid-template-columns: 1fr 1fr; }
    .sc-tl-row { grid-template-columns: 72px 1fr; }
    .sc-map-time { font-size: 1.1rem; }
    .sc-map-city { font-size: .7rem; }
}

@media (max-width: 767.98px) {
    .sc-map-label { display: none; }
    .sc-map-stage { margin: 0; }
    .sc-map-pin { transform: translate(-50%, -50%); gap: 0; }
    .sc-map-dot { width: 12px; height: 12px; }
    .sc-dock { grid-template-columns: 1fr 1fr; margin-top: 8px; }
    .sc-overlap-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    .sc-live-dot, .sc-map-pin.is-open .sc-map-dot { animation: none; }
}

@media (max-width: 575.98px) {
    .sc-hero { padding-top: 16px; }
    .sc-main, .sc-article, .sc-faq { padding: 18px 0; }
    .sc-best-grid, .sc-strat-grid, .sc-pairs-grid, .sc-dock { grid-template-columns: 1fr; }
    .sc-tz-select { min-width: 0; width: 100%; }
    .sc-toolbar-controls { width: 100%; }
}