.exchange-page {
    min-height: calc(100vh - 72px);
    background: #ffffff;
    color: #111827;
}

/* =========================
   Exchange Detail Page
========================= */

.exchange-detail-hero {
    position: relative;
    overflow: hidden;
    padding: 64px 0;
    color: #ffffff;
}

.exchange-detail-hero-bright {
    padding: 72px 0 86px;
    background:
            radial-gradient(circle at 12% 8%, rgba(125, 211, 252, 0.26), transparent 30%),
            radial-gradient(circle at 88% 12%, rgba(191, 219, 254, 0.7), transparent 34%),
            linear-gradient(180deg, #ffffff 0%, #f3f9ff 48%, #f8fbff 100%);
    color: #0f172a;
}

.exchange-detail-hero .tm-eyebrow,
.exchange-detail-hero-bright .tm-eyebrow {
    color: #2563eb;
}

.exchange-back-link {
    display: inline-flex;
    align-items: center;
    margin-bottom: 24px;
    padding: 9px 14px;
    border: 1px solid rgba(37, 99, 235, 0.22);
    border-radius: 999px;
    background: #ffffff;
    color: #2563eb;
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
}

.exchange-back-link:hover {
    background: #eff6ff;
    color: #1d4ed8;
}

.exchange-back-link-light {
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.08);
}

.exchange-detail-title {
    margin: 12px 0 20px;
    color: #0f172a;
    font-size: clamp(46px, 6vw, 78px);
    line-height: 1.08;
    letter-spacing: -0.075em;
    font-weight: 900;
    word-break: keep-all;
}

.exchange-detail-description {
    max-width: 720px;
    color: #334155 !important;
    font-size: 20px !important;
    line-height: 1.78 !important;
    font-weight: 700;
}

.exchange-detail-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 34px;
}

.exchange-hero-range-btn {
    height: 42px;
    padding: 0 16px;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    background: #ffffff;
    color: #2563eb;
    font-size: 13px;
    font-weight: 900;
}

.exchange-hero-range-btn:hover,
.exchange-hero-range-btn.active {
    border-color: #2563eb;
    background: #2563eb;
    color: #ffffff;
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.18);
}

.exchange-decision-card {
    position: relative;
    overflow: hidden;
    padding: 30px;
    border: 1px solid #bfdbfe;
    border-radius: 34px;
    background:
        radial-gradient(circle at 100% 0%, rgba(147, 197, 253, 0.24), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(224, 242, 254, 0.72), transparent 30%),
        #ffffff;
    box-shadow: 0 26px 66px rgba(37, 99, 235, 0.12);
}

.exchange-decision-card.status-good {
    border-color: #93c5fd;
    background:
        radial-gradient(circle at 100% 0%, rgba(96, 165, 250, 0.24), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(224, 242, 254, 0.72), transparent 30%),
        #ffffff;
}

.exchange-decision-card.status-normal {
    border-color: #bfdbfe;
    background:
        radial-gradient(circle at 100% 0%, rgba(191, 219, 254, 0.5), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(240, 249, 255, 0.9), transparent 30%),
        #ffffff;
}

.exchange-decision-card.status-bad {
    border-color: #fed7aa;
    background:
        radial-gradient(circle at 100% 0%, rgba(253, 186, 116, 0.24), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(255, 247, 237, 0.8), transparent 32%),
        #ffffff;
}

.exchange-decision-card.status-none {
    border-color: #e5e7eb;
    background: #ffffff;
}

.exchange-decision-top {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 22px;
}

.exchange-decision-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 76px;
    height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 900;
}

.status-good {
    background: #eff6ff;
    color: #2563eb;
}

.status-normal {
    background: #f1f5f9;
    color: #475569;
}

.status-bad {
    background: #fff7ed;
    color: #ea580c;
}

.status-none {
    background: #f8fafc;
    color: #64748b;
}

.exchange-decision-top small {
    color: #64748b;
    font-size: 13px;
    font-weight: 800;
}

.exchange-decision-card h2 {
    position: relative;
    z-index: 1;
    margin: 0 0 12px;
    color: #0f172a;
    font-size: 34px;
    line-height: 1.2;
    letter-spacing: -0.06em;
    font-weight: 900;
    word-break: keep-all;
}

.exchange-decision-card p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: #64748b !important;
    font-size: 15px !important;
    line-height: 1.75 !important;
    font-weight: 700;
}

.exchange-decision-rate-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.exchange-decision-rate-box {
    padding: 20px;
    border: 1px solid #dbeafe;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.07);
}

.exchange-decision-rate-box.current {
    border-color: #93c5fd;
    background:
        linear-gradient(180deg, #dbeafe 0%, #eff6ff 100%);
}

.exchange-decision-rate-box.average {
    border-color: #bae6fd;
    background:
        linear-gradient(180deg, #e0f2fe 0%, #f8fbff 100%);
}

.exchange-decision-rate-box span {
    display: block;
    margin-bottom: 8px;
    color: #475569;
    font-size: 13px;
    font-weight: 900;
}

.exchange-decision-rate-box strong {
    display: block;
    color: #0f172a;
    font-size: 27px;
    line-height: 1.12;
    letter-spacing: -0.055em;
    font-weight: 900;
}

.exchange-content-section {
    padding: 40px 0 88px;
    background: #ffffff;
}

.exchange-detail-content-section {
    padding-top: 0;
    margin-top: 40px;
}

.exchange-detail-filter-panel,
.exchange-detail-chart-panel,
.exchange-detail-month-section,
.exchange-detail-history-section {
    margin-bottom: 30px;
    padding: 30px;
    border: 1px solid #dbeafe;
    border-radius: 30px;
    background:
        linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    box-shadow: 0 20px 54px rgba(37, 99, 235, 0.08);
}

.exchange-detail-filter-panel {
    position: relative;
    z-index: 2;
    background:
        radial-gradient(circle at 100% 0%, rgba(219, 234, 254, 0.75), transparent 30%),
        #ffffff;
}

.exchange-card-header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.exchange-detail-filter-head h2,
.exchange-detail-section-header h2 {
    margin: 8px 0 8px;
    color: #111827;
    font-size: 32px;
    line-height: 1.25;
    letter-spacing: -0.055em;
    font-weight: 900;
}

.exchange-detail-filter-head p,
.exchange-detail-section-header p,
#chartSummary {
    margin: 0;
    color: #64748b;
    font-size: 15px;
    line-height: 1.75;
    font-weight: 700;
}

.exchange-period-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 22px 0 18px;
}

.exchange-range-btn {
    height: 40px;
    padding: 0 15px;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    background: #ffffff;
    color: #2563eb;
    font-size: 13px;
    font-weight: 900;
}

.exchange-range-btn:hover,
.exchange-range-btn.active {
    border-color: #2563eb;
    background: #2563eb;
    color: #ffffff;
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.18);
}

.exchange-form-label {
    color: #334155;
    font-size: 13px;
    font-weight: 900;
}

.exchange-form-control {
    min-height: 50px;
    border-radius: 15px;
    border-color: #e5e7eb;
    background: #ffffff;
    color: #111827;
    font-size: 15px;
    font-weight: 800;
}

.exchange-form-control:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.exchange-date-input {
    cursor: pointer;
}

.exchange-date-input::placeholder {
    color: #94a3b8;
    font-weight: 800;
}

.exchange-search-btn {
    width: 100%;
    min-height: 50px;
}

.exchange-detail-metric-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.exchange-metric-card {
    position: relative;
    overflow: hidden;
    padding: 22px;
    border: 1px solid #dbeafe;
    border-radius: 26px;
    background: #ffffff;
    box-shadow: 0 14px 34px rgba(37, 99, 235, 0.07);
}

.exchange-metric-card.primary {
    border-color: #93c5fd;
    background:
        linear-gradient(180deg, #dbeafe 0%, #ffffff 100%);
}

.exchange-metric-card.average {
    border-color: #bae6fd;
    background:
        linear-gradient(180deg, #e0f2fe 0%, #ffffff 100%);
}

.exchange-metric-card.min {
    border-color: #93c5fd;
    background:
        linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.exchange-metric-card.max {
    border-color: #fed7aa;
    background:
        linear-gradient(180deg, #fff7ed 0%, #ffffff 100%);
}

.exchange-metric-card.status-good {
    border-color: #93c5fd;
    background:
        linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.exchange-metric-card.status-normal {
    border-color: #dbeafe;
    background:
        linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.exchange-metric-card.status-bad {
    border-color: #fed7aa;
    background:
        linear-gradient(180deg, #fff7ed 0%, #ffffff 100%);
}

.exchange-metric-card.status-none {
    border-color: #e5e7eb;
    background: #ffffff;
}

.exchange-metric-card span {
    display: block;
    margin-bottom: 10px;
    color: #64748b;
    font-size: 13px;
    font-weight: 900;
}

.exchange-metric-card strong {
    display: block;
    color: #0f172a;
    font-size: 24px;
    line-height: 1.15;
    letter-spacing: -0.055em;
    font-weight: 900;
}

.exchange-metric-card small {
    display: block;
    margin-top: 10px;
    color: #94a3b8;
    font-size: 12px;
    line-height: 1.5;
    font-weight: 800;
}

.exchange-chart-legend {
    display: flex;
    align-items: center;
    gap: 8px;
}

.exchange-chart-legend span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 32px;
    padding: 0 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
}

.exchange-chart-legend .good {
    background: #eff6ff;
    color: #2563eb;
}

.exchange-chart-legend .zero {
    background: #f1f5f9;
    color: #64748b;
}

.exchange-chart-legend .bad {
    background: #fff7ed;
    color: #ea580c;
}

.exchange-advantage-guide {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 20px;
}

.exchange-advantage-guide div {
    padding: 16px;
    border: 1px solid #dbeafe;
    border-radius: 18px;
    background: #fbfdff;
}

.exchange-advantage-guide strong {
    display: block;
    margin-bottom: 5px;
    color: #111827;
    font-size: 15px;
    font-weight: 900;
}

.exchange-advantage-guide span {
    color: #64748b;
    font-size: 13px;
    font-weight: 700;
}

.exchange-chart-box {
    min-height: 300px;
}

.exchange-advantage-chart-box {
    height: 420px;
    padding: 18px;
    border: 1px solid #dbeafe;
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(37, 99, 235, 0.05) 0%, rgba(255, 255, 255, 0) 48%, rgba(251, 146, 60, 0.045) 100%),
        #ffffff;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.exchange-month-highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-bottom: 22px;
}

.monthly-highlight-card {
    height: 100%;
    padding: 24px;
    border: 1px solid #e5e7eb;
    border-radius: 24px;
    background: #f8fafc;
}

.monthly-highlight-card.good {
    border-color: #93c5fd;
    background:
        linear-gradient(180deg, #dbeafe 0%, #ffffff 100%);
}

.monthly-highlight-card.bad {
    border-color: #fed7aa;
    background:
        linear-gradient(180deg, #fff7ed 0%, #ffffff 100%);
}

.monthly-highlight-card p {
    margin: 0 0 10px;
    color: #64748b;
    font-size: 14px;
    font-weight: 900;
}

.monthly-highlight-card h3 {
    margin: 0 0 8px;
    color: #111827;
    font-size: 30px;
    letter-spacing: -0.055em;
    font-weight: 900;
}

.monthly-highlight-card span {
    color: #2563eb;
    font-size: 15px;
    font-weight: 900;
}

.monthly-highlight-card.bad span {
    color: #ea580c;
}

.exchange-month-card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.exchange-month-card {
    padding: 18px;
    border: 1px solid #dbeafe;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.06);
}

.exchange-month-card.status-good {
    border-color: #93c5fd;
    background:
        linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.exchange-month-card.status-normal {
    border-color: #dbeafe;
    background:
        linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.exchange-month-card.status-bad {
    border-color: #fed7aa;
    background:
        linear-gradient(180deg, #fff7ed 0%, #ffffff 100%);
}

.exchange-month-card.status-none {
    border-color: #e5e7eb;
    background: #ffffff;
}

.exchange-month-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 14px;
}

.exchange-month-card-top span {
    color: #111827;
    font-size: 14px;
    font-weight: 900;
}

.exchange-month-card-top strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    background: #eff6ff;
    color: #2563eb;
    font-size: 11px;
    font-weight: 900;
}

.exchange-month-card.status-bad .exchange-month-card-top strong {
    background: #fff7ed;
    color: #ea580c;
}

.exchange-month-card.status-normal .exchange-month-card-top strong {
    background: #f1f5f9;
    color: #64748b;
}

.exchange-month-card.status-none .exchange-month-card-top strong {
    background: #f8fafc;
    color: #64748b;
}

.exchange-month-card-rate {
    color: #0f172a;
    font-size: 22px;
    letter-spacing: -0.05em;
    font-weight: 900;
}

.exchange-month-card p {
    margin: 8px 0 0;
    color: #64748b;
    font-size: 12px;
    font-weight: 800;
}

.exchange-month-table-wrap {
    margin-top: 22px;
}

.exchange-table-toggle-btn {
    height: 40px;
    padding: 0 15px;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    background: #ffffff;
    color: #2563eb;
    font-size: 13px;
    font-weight: 900;
}

.exchange-table-toggle-btn:hover {
    background: #eff6ff;
}

.exchange-table {
    font-size: 14px;
}

.exchange-table thead th {
    padding: 14px 12px;
    border-bottom: 1px solid #e5e7eb;
    background: #eff6ff;
    color: #334155;
    font-size: 13px;
    font-weight: 900;
}

.exchange-table tbody td {
    padding: 13px 12px;
    border-bottom: 1px solid #eef2f7;
    color: #475569;
}

.exchange-row-good td {
    background: rgba(239, 246, 255, 0.65);
}

.exchange-row-normal td {
    background: #ffffff;
}

.exchange-row-bad td {
    background: rgba(255, 247, 237, 0.68);
}

.exchange-row-none td {
    background: #ffffff;
}

.exchange-table-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 58px;
    height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
}

.exchange-table-status.status-good {
    background: #eff6ff;
    color: #2563eb;
}

.exchange-table-status.status-normal {
    background: #f1f5f9;
    color: #64748b;
}

.exchange-table-status.status-bad {
    background: #fff7ed;
    color: #ea580c;
}

.exchange-table-status.status-none {
    background: #f8fafc;
    color: #64748b;
}

.exchange-empty-card {
    grid-column: 1 / -1;
    padding: 30px 20px;
    border: 1px dashed #cbd5e1;
    border-radius: 20px;
    background: #ffffff;
    color: #64748b;
    font-size: 14px;
    font-weight: 800;
    text-align: center;
}

.exchange-source-note {
    margin: 28px 0 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.7;
}

/* =========================
   Flatpickr Exchange Detail Theme
========================= */

.flatpickr-calendar {
    width: 760px !important;
    padding: 0 !important;
    overflow: hidden;
    border: 1px solid #e5e7eb !important;
    border-radius: 28px !important;
    background: #ffffff !important;
    box-shadow: 0 28px 80px rgba(15, 23, 42, 0.22) !important;
    font-family: inherit !important;
}

.exchange-flatpickr-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 26px;
    border-bottom: 1px solid #e5e7eb;
    background: #ffffff;
}

.exchange-flatpickr-top strong {
    display: block;
    color: #0f172a;
    font-size: 18px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.exchange-flatpickr-top span {
    display: block;
    margin-top: 4px;
    color: #64748b;
    font-size: 13px;
    font-weight: 700;
}

.exchange-flatpickr-apply-btn {
    min-width: 82px;
    height: 46px;
    border: 0;
    border-radius: 14px;
    background: #2563eb;
    color: #ffffff;
    font-size: 15px;
    font-weight: 900;
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.24);
}

.exchange-flatpickr-apply-btn:hover {
    background: #1d4ed8;
}

.flatpickr-calendar .flatpickr-months {
    position: relative;
    align-items: center;
    padding: 22px 36px 10px;
}

.flatpickr-calendar .flatpickr-prev-month,
.flatpickr-calendar .flatpickr-next-month {
    top: 22px !important;
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important;
    border-radius: 50%;
    color: #0f172a !important;
    background: #f8fafc;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    font-size: 34px !important;
    font-weight: 800;
    transition: background 0.15s ease, color 0.15s ease;
}

.flatpickr-calendar .flatpickr-prev-month:hover,
.flatpickr-calendar .flatpickr-next-month:hover {
    background: #eff6ff;
    color: #2563eb !important;
}

.flatpickr-calendar .flatpickr-prev-month {
    left: 24px !important;
}

.flatpickr-calendar .flatpickr-next-month {
    right: 24px !important;
}

.flatpickr-calendar .flatpickr-prev-month svg,
.flatpickr-calendar .flatpickr-next-month svg {
    display: none;
}

.flatpickr-calendar .flatpickr-current-month {
    padding: 0;
    color: #0f172a;
    font-size: 20px;
    font-weight: 900;
}

.flatpickr-calendar .flatpickr-monthDropdown-months,
.flatpickr-calendar .numInputWrapper {
    pointer-events: none;
}

.flatpickr-calendar .flatpickr-monthDropdown-months {
    appearance: none;
    border: 0;
    background: transparent;
    color: #0f172a;
    font-size: 20px;
    font-weight: 900;
}

.flatpickr-calendar .numInput.cur-year {
    color: #0f172a;
    font-size: 20px;
    font-weight: 900;
}

.flatpickr-calendar .flatpickr-weekdays {
    padding: 0 34px;
}

.flatpickr-calendar .flatpickr-weekday {
    color: #475569 !important;
    font-size: 14px;
    font-weight: 900 !important;
}

.flatpickr-calendar .flatpickr-innerContainer {
    padding: 0 34px 24px;
}

.flatpickr-calendar .flatpickr-rContainer {
    width: 100%;
}

.flatpickr-calendar .dayContainer {
    width: 330px;
    min-width: 330px;
    max-width: 330px;
}

.flatpickr-calendar .flatpickr-days {
    width: 100% !important;
}

.flatpickr-calendar .flatpickr-day {
    width: 42px;
    max-width: 42px;
    height: 42px;
    margin: 2px;
    border: 0 !important;
    border-radius: 50% !important;
    color: #0f172a;
    font-size: 15px;
    font-weight: 900;
    line-height: 42px;
}

.flatpickr-calendar .flatpickr-day:hover {
    background: #eff6ff !important;
    color: #2563eb !important;
}

.flatpickr-calendar .flatpickr-day.today {
    box-shadow: inset 0 0 0 2px #2563eb;
    color: #2563eb;
}

.flatpickr-calendar .flatpickr-day.selected,
.flatpickr-calendar .flatpickr-day.startRange,
.flatpickr-calendar .flatpickr-day.endRange {
    background: #2563eb !important;
    color: #ffffff !important;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.28) !important;
}

.flatpickr-calendar .flatpickr-day.inRange {
    border-radius: 0 !important;
    background: #dbeafe !important;
    color: #0f172a !important;
    box-shadow: none !important;
}

.flatpickr-calendar .flatpickr-day.prevMonthDay,
.flatpickr-calendar .flatpickr-day.nextMonthDay {
    color: #cbd5e1 !important;
}

.flatpickr-calendar .flatpickr-day.flatpickr-disabled,
.flatpickr-calendar .flatpickr-day.flatpickr-disabled:hover {
    background: transparent !important;
    color: #e2e8f0 !important;
    cursor: not-allowed;
}

.flatpickr-calendar.arrowTop::before,
.flatpickr-calendar.arrowTop::after,
.flatpickr-calendar.arrowBottom::before,
.flatpickr-calendar.arrowBottom::after {
    display: none !important;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    margin: 0;
    -webkit-appearance: none;
}

input[type="number"] {
    -moz-appearance: textfield;
}

@media (max-width: 1200px) {
    .exchange-detail-metric-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .exchange-month-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .exchange-detail-hero {
        padding: 52px 0;
    }

    .exchange-detail-hero-bright {
        padding: 56px 0 86px;
    }

    .exchange-detail-section-header {
        flex-direction: column;
    }

    .exchange-chart-legend {
        justify-content: flex-start;
    }

    .exchange-advantage-guide {
        grid-template-columns: 1fr;
    }

    .flatpickr-calendar {
        width: calc(100vw - 32px) !important;
    }

    .flatpickr-calendar .flatpickr-innerContainer {
        overflow-x: auto;
    }
}

@media (max-width: 768px) {
    .exchange-detail-metric-grid,
    .exchange-month-highlight-grid,
    .exchange-month-card-grid,
    .exchange-decision-rate-grid {
        grid-template-columns: 1fr;
    }

    .exchange-detail-title {
        font-size: 44px;
    }

    .exchange-decision-card h2 {
        font-size: 28px;
    }

    .exchange-decision-rate-box strong {
        font-size: 28px;
    }

    .exchange-advantage-chart-box {
        height: 360px;
    }
}

@media (max-width: 576px) {
    .exchange-content-section {
        padding: 28px 0 64px;
    }

    .exchange-detail-filter-panel,
    .exchange-detail-chart-panel,
    .exchange-detail-month-section,
    .exchange-detail-history-section {
        padding: 22px;
        border-radius: 22px;
    }

    .exchange-detail-filter-head h2,
    .exchange-detail-section-header h2 {
        font-size: 26px;
    }

    .exchange-detail-hero-actions {
        gap: 8px;
    }

    .exchange-hero-range-btn,
    .exchange-range-btn {
        height: 38px;
        padding: 0 13px;
        font-size: 12px;
    }

    .exchange-flatpickr-top {
        flex-direction: column;
        align-items: flex-start;
    }

    .exchange-flatpickr-apply-btn {
        width: 100%;
    }
}