/* ==========================================================================
   Bridge Flow - Sub Pages Stylesheet (About/Services/Subsidy/OA/News/Contact)
   ========================================================================== */

/* --- About Page --- */
.message-section {
    background: var(--color-white);
    position: relative;
}

.message-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: start;
}

.message-visual {
    position: sticky;
    top: 140px;
}

.message-visual-box {
    position: relative;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue) 100%);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.message-visual-box svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.45;
}

.message-visual-box .visual-label {
    position: absolute;
    bottom: 30px;
    left: 30px;
    right: 30px;
    color: var(--color-white);
}

.message-visual-box .visual-label-en {
    font-family: var(--font-serif);
    font-size: 18px;
    font-style: italic;
    color: var(--color-gold);
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.message-visual-box .visual-label-jp {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.message-content .section-title {
    font-size: clamp(24px, 3vw, 36px);
    line-height: 1.6;
    margin-bottom: 40px;
}

.message-content .section-title .highlight {
    color: var(--color-gold);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
}

.message-content p {
    margin-bottom: 24px;
    font-size: 15px;
    line-height: 2.1;
    color: var(--color-text-light);
}

.message-signature {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-gray-light);
    font-size: 14px;
    color: var(--color-text-light);
}

.message-signature strong {
    display: block;
    font-size: 18px;
    color: var(--color-navy);
    margin-top: 8px;
    letter-spacing: 0.06em;
}

/* Mission/Vision/Value */
.mvv-section {
    background: var(--color-off-white);
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.mvv-card {
    background: var(--color-white);
    padding: 56px 40px;
    position: relative;
    text-align: center;
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s var(--ease-out);
}

.mvv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.mvv-card:hover::before {
    transform: scaleX(1);
}

.mvv-label {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    font-style: italic;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 24px;
}

.mvv-en {
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-text-light);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.mvv-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 20px;
    letter-spacing: 0.06em;
}

.mvv-desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 2;
}

/* Company Info Table */
.company-section {
    background: var(--color-white);
}

.company-table {
    width: 100%;
    max-width: 900px;
    margin: 60px auto 0;
    border-collapse: collapse;
}

.company-table tr {
    border-bottom: 1px solid var(--color-gray-light);
    transition: background 0.3s var(--ease);
}

.company-table tr:hover {
    background: var(--color-off-white);
}

.company-table th,
.company-table td {
    padding: 24px 20px;
    text-align: left;
    font-size: 15px;
    vertical-align: top;
}

.company-table th {
    width: 220px;
    color: var(--color-navy);
    font-weight: 600;
    letter-spacing: 0.1em;
    position: relative;
    padding-left: 32px;
}

.company-table th::before {
    content: '';
    position: absolute;
    left: 0;
    top: 32px;
    width: 16px;
    height: 1px;
    background: var(--color-gold);
}

.company-table td {
    color: var(--color-text-light);
    line-height: 1.9;
}

/* Timeline */
.timeline-section {
    background: var(--color-off-white);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 60px auto 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 120px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--color-gray-light);
}

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 40px;
    padding: 24px 0 40px 0;
    align-items: start;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 114px;
    top: 34px;
    width: 13px;
    height: 13px;
    border-radius: 50%;
    background: var(--color-gold);
    border: 3px solid var(--color-off-white);
    box-shadow: 0 0 0 1px var(--color-gold);
    z-index: 2;
}

.timeline-date {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-navy);
    text-align: right;
    padding-right: 40px;
    padding-top: 20px;
}

.timeline-date small {
    display: block;
    font-family: var(--font-en);
    font-size: 11px;
    font-style: normal;
    color: var(--color-gold);
    letter-spacing: 0.2em;
    margin-top: 4px;
    font-weight: 500;
}

.timeline-content {
    background: var(--color-white);
    padding: 28px 32px;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s var(--ease);
}

.timeline-item:hover .timeline-content {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.timeline-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 8px;
    letter-spacing: 0.04em;
}

.timeline-desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.9;
}

/* Access */
.access-section {
    background: var(--color-white);
}

.access-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-top: 60px;
    align-items: stretch;
}

.access-info {
    padding: 40px;
    background: var(--color-navy);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.access-info::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(212, 168, 87, 0.2), transparent 60%);
}

.access-info-inner {
    position: relative;
    z-index: 2;
}

.access-info h3 {
    font-size: 20px;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    letter-spacing: 0.08em;
}

.access-info dl {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 16px 24px;
    font-size: 14px;
}

.access-info dt {
    color: var(--color-gold);
    font-weight: 500;
    letter-spacing: 0.15em;
    font-family: var(--font-en);
    font-size: 11px;
    text-transform: uppercase;
    padding-top: 4px;
}

.access-info dd {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
}

.access-map {
    background: var(--color-gray-light);
    border-radius: 4px;
    overflow: hidden;
    min-height: 400px;
}

.access-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    border: 0;
    display: block;
}

/* --- Services List Page --- */
.services-list-section {
    background: var(--color-white);
}

.service-detail-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-bottom: 60px;
    min-height: 420px;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.5s var(--ease-out);
}

.service-detail-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.service-detail-card.reverse {
    direction: rtl;
}

.service-detail-card.reverse > * {
    direction: ltr;
}

.service-detail-visual {
    background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 55%, var(--color-blue) 100%);
    position: relative;
    overflow: hidden;
    display: block;
    isolation: isolate;
    min-height: 340px;
}

/* — number tag (replaces inline-styled span) — */
.service-detail-visual .service-detail-tag {
    position: absolute;
    top: 24px;
    left: 28px;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.2em;
    z-index: 4;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

/* — tech grid overlay — */
.service-detail-visual .sdv-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
    background-position: center center;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, #000 38%, transparent 88%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 38%, transparent 88%);
    z-index: 1;
}

/* — gold / blue radial glow — */
.service-detail-visual .sdv-glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 78% 22%, rgba(212, 168, 87, 0.32), transparent 55%),
        radial-gradient(circle at 18% 80%, rgba(58, 123, 213, 0.28), transparent 60%);
    pointer-events: none;
    z-index: 1;
    transition: opacity 0.6s var(--ease-out);
}
.service-detail-card:hover .service-detail-visual .sdv-glow {
    opacity: 1.15;
}

/* — main SVG composition — */
.service-detail-visual .sdv-art {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    color: var(--color-gold);
    filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.35));
}

/* — layered hover motion — */
.service-detail-visual .sdv-layer {
    transition: transform 0.8s var(--ease-out);
    transform-origin: center;
    transform-box: fill-box;
}
.service-detail-card:hover .service-detail-visual .sdv-layer-back {
    transform: translate(-5px, -3px) rotate(-7.6deg);
}
.service-detail-card:hover .service-detail-visual .sdv-layer-mid {
    transform: translateY(-5px);
}
.service-detail-card:hover .service-detail-visual .sdv-layer-front {
    transform: translateY(-7px) scale(1.04);
}
.service-detail-card:hover .service-detail-visual .sdv-layer-float {
    transform: translateY(-3px);
}

/* — highlight rings on key elements — */
.service-detail-card:hover .service-detail-visual .sdv-stamp,
.service-detail-card:hover .service-detail-visual .sdv-shield,
.service-detail-card:hover .service-detail-visual .sdv-chip {
    filter: drop-shadow(0 0 16px rgba(212, 168, 87, 0.6));
}

/* — blinking cursor inside code editor — */
.service-detail-visual .sdv-cursor {
    animation: sdvCursorBlink 1.1s steps(1) infinite;
}
@keyframes sdvCursorBlink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* — sweeping highlight (scan light) — */
.service-detail-visual::after {
    content: '';
    position: absolute;
    top: -40%;
    right: -20%;
    width: 60%;
    height: 180%;
    background: linear-gradient(115deg, transparent 35%, rgba(232, 200, 131, 0.08) 50%, transparent 65%);
    pointer-events: none;
    z-index: 3;
    transform: translateX(0);
    transition: transform 1.2s var(--ease-out);
}
.service-detail-card:hover .service-detail-visual::after {
    transform: translateX(-40%);
}

/* — per-card accent tone — */
.service-detail-visual--oa .sdv-glow {
    background:
        radial-gradient(circle at 60% 35%, rgba(58, 123, 213, 0.35), transparent 55%),
        radial-gradient(circle at 22% 80%, rgba(212, 168, 87, 0.22), transparent 60%);
}
.service-detail-visual--software .sdv-glow {
    background:
        radial-gradient(circle at 80% 60%, rgba(212, 168, 87, 0.4), transparent 55%),
        radial-gradient(circle at 20% 25%, rgba(58, 123, 213, 0.28), transparent 60%);
}

.service-detail-body {
    padding: 60px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-detail-num {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 14px;
    color: var(--color-gold);
    letter-spacing: 0.2em;
    margin-bottom: 12px;
}

.service-detail-body h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 20px;
    letter-spacing: 0.04em;
}

.service-detail-body .en {
    display: block;
    font-family: var(--font-en);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-gold);
    letter-spacing: 0.3em;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.service-detail-body p {
    font-size: 14px;
    line-height: 2;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

.service-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.service-detail-tags span {
    padding: 6px 16px;
    font-size: 12px;
    color: var(--color-navy);
    background: var(--color-off-white);
    border-radius: 20px;
    letter-spacing: 0.08em;
}

/* Why Choose Us */
.why-section {
    background: var(--color-off-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.why-item {
    background: var(--color-white);
    padding: 40px 28px;
    text-align: center;
    transition: all 0.4s var(--ease-out);
    border-top: 3px solid transparent;
}

.why-item:hover {
    border-top-color: var(--color-gold);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.why-num {
    font-family: var(--font-serif);
    font-size: 48px;
    font-style: italic;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 20px;
}

.why-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 12px;
    letter-spacing: 0.04em;
}

.why-desc {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.9;
}

/* --- Subsidy Detail Page --- */
.subsidy-intro {
    background: var(--color-white);
}

.subsidy-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.subsidy-intro-visual {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue) 100%);
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.subsidy-intro-visual svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.5;
}

.subsidy-intro-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    padding: 10px 20px;
    background: var(--color-gold);
    color: var(--color-navy);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    z-index: 2;
    text-transform: uppercase;
}

/* Trust numbers */
.trust-section {
    background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
    color: var(--color-white);
    overflow: hidden;
    position: relative;
}

.trust-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(212, 168, 87, 0.15), transparent 50%);
}

.trust-section .section-title {
    color: var(--color-white);
}

.trust-section .section-lead {
    color: rgba(255, 255, 255, 0.85);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.trust-item {
    padding: 40px 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    transition: all 0.4s var(--ease);
}

.trust-item:hover {
    border-color: var(--color-gold);
    background: rgba(212, 168, 87, 0.05);
    transform: translateY(-6px);
}

.trust-value {
    font-family: var(--font-serif);
    font-size: clamp(48px, 6vw, 68px);
    font-weight: 700;
    font-style: italic;
    color: var(--color-gold);
    line-height: 1;
    margin-bottom: 16px;
}

.trust-value small {
    font-size: 0.4em;
    font-family: var(--font-en);
    font-style: normal;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    margin-left: 4px;
}

.trust-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.1em;
    margin-bottom: 6px;
}

.trust-label-en {
    font-family: var(--font-en);
    font-size: 10px;
    color: var(--color-gold);
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

/* Subsidy types */
.subsidy-types-section {
    background: var(--color-off-white);
}

.subsidy-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 60px;
}

.subsidy-type-card {
    background: var(--color-white);
    padding: 36px 28px;
    position: relative;
    transition: all 0.5s var(--ease-out);
    border: 1px solid transparent;
}

.subsidy-type-card:hover {
    border-color: var(--color-gold);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.subsidy-type-num {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.subsidy-type-num .n {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 32px;
    font-weight: 700;
    color: var(--color-gold);
    line-height: 1;
}

.subsidy-type-num .line {
    flex: 1;
    height: 1px;
    background: var(--color-gray-light);
}

.subsidy-type-card h4 {
    font-size: 17px;
    color: var(--color-navy);
    margin-bottom: 14px;
    line-height: 1.5;
    letter-spacing: 0.04em;
}

.subsidy-type-card p {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.9;
}

/* Services content */
.support-section {
    background: var(--color-white);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.support-item {
    padding: 40px 32px;
    background: var(--color-off-white);
    position: relative;
    transition: all 0.4s var(--ease-out);
    overflow: hidden;
}

.support-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out);
}

.support-item:hover {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-6px);
}

.support-item:hover::before {
    transform: scaleX(1);
}

.support-icon {
    width: 56px;
    height: 56px;
    color: var(--color-gold);
    margin-bottom: 24px;
}

.support-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 14px;
    letter-spacing: 0.04em;
}

.support-item p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 2;
}

/* Flow steps */
.flow-section {
    background: var(--color-off-white);
    overflow: hidden;
}

.flow-list {
    margin-top: 60px;
    position: relative;
}

.flow-step {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 40px;
    padding: 28px 0;
    align-items: center;
    position: relative;
}

.flow-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 50px;
    bottom: -10px;
    width: 1px;
    height: 36px;
    background: var(--color-gold);
    opacity: 0.5;
}

.flow-step-num {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 700;
    line-height: 1;
    box-shadow: var(--shadow-md);
    transition: all 0.4s var(--ease);
}

.flow-step:hover .flow-step-num {
    transform: scale(1.08);
    box-shadow: var(--shadow-gold);
}

.flow-step-num span {
    font-size: 28px;
}

.flow-step-num small {
    font-family: var(--font-en);
    font-size: 10px;
    font-style: normal;
    color: var(--color-gold);
    letter-spacing: 0.2em;
    margin-top: 4px;
}

.flow-step-content {
    background: var(--color-white);
    padding: 28px 36px;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s var(--ease);
    flex: 1;
}

.flow-step:hover .flow-step-content {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.flow-step-content h4 {
    font-size: 18px;
    color: var(--color-navy);
    margin-bottom: 8px;
    letter-spacing: 0.04em;
}

.flow-step-content p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.9;
}

/* FAQ */
.faq-section {
    background: var(--color-white);
}

.faq-list {
    max-width: 900px;
    margin: 60px auto 0;
}

.faq-item {
    border-bottom: 1px solid var(--color-gray-light);
    transition: all 0.3s var(--ease);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 28px 0;
    cursor: pointer;
    width: 100%;
    text-align: left;
    background: none;
    font-family: inherit;
    color: var(--color-navy);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.04em;
    line-height: 1.5;
    transition: color 0.3s var(--ease);
}

.faq-question:hover {
    color: var(--color-gold);
}

.faq-q-mark {
    flex-shrink: 0;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 24px;
    color: var(--color-gold);
    font-weight: 700;
    line-height: 1;
    width: 28px;
}

.faq-question span:not(.faq-q-mark):not(.faq-icon) {
    flex: 1;
}

.faq-icon {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
    transition: transform 0.4s var(--ease);
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--color-navy);
    transition: all 0.3s var(--ease);
}

.faq-icon::before {
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    transform: translateY(-50%);
}

.faq-icon::after {
    top: 0;
    left: 50%;
    width: 1px;
    height: 100%;
    transform: translateX(-50%);
}

.faq-item.is-open .faq-icon::after {
    transform: translateX(-50%) rotate(90deg);
    opacity: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s var(--ease-out);
}

.faq-answer-inner {
    display: flex;
    gap: 20px;
    padding: 0 0 32px 0;
}

.faq-a-mark {
    flex-shrink: 0;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 24px;
    color: var(--color-navy);
    font-weight: 700;
    line-height: 1;
    width: 28px;
}

.faq-answer p {
    flex: 1;
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 2;
}

/* --- OA Products Page --- */
.product-section {
    background: var(--color-white);
    position: relative;
}

.product-section:nth-child(even) {
    background: var(--color-off-white);
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.product-grid.reverse {
    direction: rtl;
}

.product-grid.reverse > * {
    direction: ltr;
}

.product-visual {
    position: relative;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue) 100%);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.product-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(212, 168, 87, 0.25), transparent 60%);
}

.product-visual svg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 55%;
    height: 55%;
    color: var(--color-gold);
    z-index: 2;
    transition: transform 0.6s var(--ease-out);
}

.product-visual:hover svg {
    transform: translate(-50%, -50%) scale(1.1);
}

.product-number {
    position: absolute;
    top: 24px;
    left: 28px;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.2em;
    z-index: 3;
}

.product-content .section-label {
    margin-bottom: 16px;
}

.product-content h3 {
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 24px;
    letter-spacing: 0.04em;
}

.product-content p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 2.1;
    margin-bottom: 20px;
}

.product-features {
    margin-top: 32px;
    display: grid;
    gap: 14px;
}

.product-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 16px 20px;
    background: var(--color-white);
    border-left: 3px solid var(--color-gold);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s var(--ease);
}

.product-feature:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
}

.product-section:nth-child(even) .product-feature {
    background: var(--color-white);
}

.product-feature-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-gold);
    margin-top: 2px;
}

.product-feature-text {
    font-size: 14px;
    color: var(--color-navy);
    line-height: 1.7;
    font-weight: 500;
}

/* OA Flow */
.oa-flow-section {
    background: var(--color-navy);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.oa-flow-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 20%, rgba(212, 168, 87, 0.15), transparent 60%);
}

.oa-flow-section .section-title {
    color: var(--color-white);
}

.oa-flow-section .section-lead {
    color: rgba(255, 255, 255, 0.85);
}

.oa-flow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.oa-flow-item {
    padding: 40px 24px;
    text-align: center;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    transition: all 0.4s var(--ease);
}

.oa-flow-item:hover {
    border-color: var(--color-gold);
    background: rgba(212, 168, 87, 0.06);
    transform: translateY(-6px);
}

.oa-flow-item:not(:last-child)::after {
    content: '→';
    position: absolute;
    right: -16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gold);
    font-size: 20px;
    z-index: 3;
}

.oa-flow-num {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 36px;
    font-weight: 700;
    color: var(--color-gold);
    margin-bottom: 16px;
}

.oa-flow-item h4 {
    font-size: 16px;
    color: var(--color-white);
    margin-bottom: 10px;
    letter-spacing: 0.06em;
}

.oa-flow-item p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

/* --- News Page --- */
.news-section {
    background: var(--color-white);
    padding-top: 80px;
    padding-bottom: 140px;
}

.news-categories {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.news-cat-btn {
    padding: 10px 24px;
    font-size: 13px;
    color: var(--color-text-light);
    border: 1px solid var(--color-gray-light);
    border-radius: 40px;
    background: transparent;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.news-cat-btn:hover,
.news-cat-btn.active {
    background: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
}

.news-list article {
    border-bottom: 1px solid var(--color-gray-light);
    transition: background 0.3s var(--ease);
}

.news-list article:first-child {
    border-top: 1px solid var(--color-gray-light);
}

/* Header (clickable button) */
.news-item-header {
    display: grid;
    grid-template-columns: 160px 120px 1fr auto;
    gap: 40px;
    align-items: center;
    width: 100%;
    padding: 32px 0;
    background: transparent;
    border: none;
    text-align: left;
    font: inherit;
    color: inherit;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.news-item-header:hover {
    padding-left: 20px;
    background: var(--color-off-white);
}

.news-item-header:hover .news-title {
    color: var(--color-gold);
}

.news-item-header:hover .news-arrow {
    color: var(--color-gold);
}

.news-item-header:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 4px;
}

/* Arrow icon (chevron) */
.news-arrow {
    transition: transform 0.3s var(--ease), color 0.3s var(--ease);
}

.news-list article.is-open .news-item-header {
    padding-left: 20px;
    background: var(--color-off-white);
}

.news-list article.is-open .news-title {
    color: var(--color-gold);
}

.news-list article.is-open .news-arrow {
    color: var(--color-gold);
    transform: rotate(180deg);
}

/* Body (collapsible region) */
.news-item-body[hidden] {
    display: none;
}

.news-item-body-inner {
    padding: 8px 32px 40px 180px;
    max-width: 920px;
    color: var(--color-text);
    line-height: 1.9;
    font-size: 15px;
}

.news-item-body-inner > p {
    margin: 0 0 18px;
}

.news-body-subheading {
    margin: 24px 0 12px;
    padding-left: 14px;
    border-left: 3px solid var(--color-gold);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-navy);
}

.news-body-list {
    margin: 0 0 18px;
    padding-left: 22px;
    list-style: disc;
}

.news-body-list li {
    margin-bottom: 6px;
    line-height: 1.8;
}

.news-body-note {
    margin: 18px 0 0;
    padding: 12px 16px;
    background: var(--color-off-white);
    border-left: 2px solid var(--color-gray-light);
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.7;
}

.news-body-cta {
    margin-top: 24px;
}

/* Small button variant */
.btn-small {
    padding: 12px 28px;
    font-size: 13px;
    letter-spacing: 0.12em;
}

.btn-small i {
    font-size: 12px;
}

/* --- Contact Page --- */
.contact-section {
    background: var(--color-white);
    padding-bottom: 140px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info-box {
    padding: 48px 40px;
    background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
    color: var(--color-white);
    position: sticky;
    top: 140px;
    overflow: hidden;
}

.contact-info-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(212, 168, 87, 0.15), transparent 60%);
    pointer-events: none;
}

.contact-info-box-inner {
    position: relative;
    z-index: 2;
}

.contact-info-box h3 {
    font-size: 22px;
    margin-bottom: 24px;
    letter-spacing: 0.06em;
}

.contact-info-box .en {
    font-family: var(--font-en);
    font-size: 11px;
    color: var(--color-gold);
    letter-spacing: 0.3em;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.contact-info-box > p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 2;
    margin-bottom: 32px;
}

.contact-info-list {
    list-style: none;
}

.contact-info-list li {
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 16px;
    align-items: center;
}

.contact-info-list li:last-child {
    border-bottom: none;
}

.contact-info-label {
    font-family: var(--font-en);
    font-size: 10px;
    font-weight: 600;
    color: var(--color-gold);
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.contact-info-value {
    font-size: 14px;
    color: var(--color-white);
    line-height: 1.7;
}

.contact-info-value .big {
    display: block;
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700;
    font-style: italic;
    color: var(--color-gold);
    margin-bottom: 2px;
}

/* Form */
.contact-form {
    display: grid;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-navy);
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label .required {
    display: inline-block;
    padding: 2px 8px;
    font-size: 10px;
    color: var(--color-white);
    background: var(--color-gold);
    letter-spacing: 0.1em;
    border-radius: 2px;
}

.form-group label .optional {
    display: inline-block;
    padding: 2px 8px;
    font-size: 10px;
    color: var(--color-text-light);
    background: var(--color-gray-light);
    letter-spacing: 0.1em;
    border-radius: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 16px 20px;
    font-family: inherit;
    font-size: 15px;
    color: var(--color-navy);
    background: var(--color-off-white);
    border: 1px solid transparent;
    border-radius: 2px;
    transition: all 0.3s var(--ease);
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    background: var(--color-white);
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 168, 87, 0.15);
}

.form-group textarea {
    min-height: 160px;
    resize: vertical;
    line-height: 1.8;
}

.form-agreement {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 20px;
    background: var(--color-off-white);
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
}

.form-agreement input {
    margin-top: 4px;
    accent-color: var(--color-gold);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    cursor: pointer;
}

.form-agreement a {
    color: var(--color-navy);
    text-decoration: underline;
}

.form-submit-wrap {
    text-align: center;
    margin-top: 16px;
}

.form-submit-wrap .btn {
    min-width: 280px;
}

.form-message {
    padding: 20px 24px;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
    display: none;
    line-height: 1.7;
}

.form-message.success {
    background: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #A5D6A7;
    display: block;
}

.form-message.error {
    background: #FFEBEE;
    color: #C62828;
    border: 1px solid #EF9A9A;
    display: block;
}

/* Responsive */
@media (max-width: 1024px) {
    .message-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .message-visual {
        position: relative;
        top: 0;
        max-width: 440px;
        margin: 0 auto;
    }

    .mvv-grid {
        grid-template-columns: 1fr;
    }

    .service-detail-card,
    .service-detail-card.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .service-detail-visual {
        min-height: 260px;
    }

    .service-detail-visual .service-detail-tag {
        top: 18px;
        left: 22px;
        font-size: 13px;
    }

    .service-detail-body {
        padding: 40px 32px;
    }

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

    .subsidy-intro-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

    .support-grid {
        grid-template-columns: 1fr;
    }

    .product-grid,
    .product-grid.reverse {
        grid-template-columns: 1fr;
        gap: 48px;
        direction: ltr;
    }

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

    .oa-flow-item:nth-child(2)::after {
        display: none;
    }

    .access-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-info-box {
        position: relative;
        top: 0;
    }
}

@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 16px;
        padding-left: 60px;
    }

    .timeline-item::before {
        left: 14px;
        top: 28px;
    }

    .timeline-date {
        text-align: left;
        padding-right: 0;
        padding-top: 0;
        font-size: 17px;
    }

    .company-table th,
    .company-table td {
        display: block;
        padding: 12px 16px;
    }

    .company-table th {
        width: 100%;
        padding-top: 20px;
        padding-left: 16px;
        background: var(--color-off-white);
    }

    .company-table th::before {
        display: none;
    }

    .company-table td {
        padding-bottom: 16px;
    }

    .flow-step {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .flow-step:not(:last-child)::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .flow-step-num {
        margin: 0 auto;
        width: 80px;
        height: 80px;
    }

    .flow-step-num span {
        font-size: 22px;
    }

    .trust-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .trust-item {
        padding: 28px 16px;
    }

    .oa-flow-grid {
        grid-template-columns: 1fr;
    }

    .oa-flow-item::after {
        display: none !important;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .news-item-header {
        grid-template-columns: 1fr auto;
        grid-template-areas:
            "date arrow"
            "cat arrow"
            "title arrow";
        gap: 8px 12px;
        padding: 24px 16px;
        align-items: center;
    }

    .news-item-header .news-date { grid-area: date; }
    .news-item-header .news-cat { grid-area: cat; justify-self: start; }
    .news-item-header .news-title { grid-area: title; }
    .news-item-header .news-arrow {
        grid-area: arrow;
        align-self: center;
    }

    .news-item-header:hover {
        padding-left: 16px;
    }

    .news-list article.is-open .news-item-header {
        padding-left: 16px;
    }

    .news-item-body-inner {
        padding: 4px 16px 28px 16px;
        font-size: 14px;
    }

    .news-body-subheading {
        font-size: 14px;
    }

    .contact-info-box {
        padding: 36px 28px;
    }

    .contact-info-list li {
        grid-template-columns: 1fr;
        gap: 6px;
    }
}

/* ==========================================================================
   Remote Support (TeamViewer) — contact.html
   独立プレミアムパネル：ネイビー × エレクトリックブルー × アクア
   ========================================================================== */
.teamviewer-support {
    background: linear-gradient(180deg, #f4f7fb 0%, #e8eef6 100%);
    padding: 96px 0 120px;
    position: relative;
}

.tv-panel {
    position: relative;
    overflow: hidden;
    border-radius: 6px;
    background: linear-gradient(135deg, #050d1d 0%, #071429 55%, #0a1e3f 100%);
    color: #fff;
    box-shadow:
        0 30px 60px -20px rgba(5, 13, 29, 0.55),
        0 18px 40px -20px rgba(36, 95, 231, 0.35);
    isolation: isolate;
}

/* 細いグリッド背景（回路線的） */
.tv-panel-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(120, 219, 227, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 219, 227, 0.08) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, black 20%, black 80%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

/* 控えめな光 */
.tv-panel-glow {
    position: absolute;
    right: -10%;
    top: 30%;
    width: 620px;
    height: 620px;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(36, 95, 231, 0.42) 0%, rgba(120, 219, 227, 0.16) 45%, transparent 75%);
    filter: blur(20px);
    pointer-events: none;
    z-index: 0;
}
.tv-panel-glow::after {
    content: "";
    position: absolute;
    inset: 20%;
    border-radius: 50%;
    background: radial-gradient(closest-side, rgba(120, 219, 227, 0.35), transparent 70%);
}

/* 本体 2カラム */
.tv-panel-body {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
    padding: 64px 64px;
}

/* 左：説明＋モニター */
.tv-panel-left {
    min-width: 0;
}
.tv-en {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: "Montserrat", "Noto Sans JP", sans-serif;
    font-size: 11px;
    letter-spacing: 0.45em;
    color: #78dbe3;
    margin-bottom: 20px;
}
.tv-en::before {
    content: "";
    width: 34px;
    height: 1px;
    background: #78dbe3;
}
.tv-title {
    font-family: "Montserrat", "Noto Sans JP", sans-serif;
    font-weight: 500;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.3;
    letter-spacing: 0.01em;
    color: #fff;
    margin: 0 0 18px;
}
.tv-desc {
    color: rgba(255, 255, 255, 0.82);
    font-size: 15px;
    line-height: 2;
    margin: 0 0 30px;
    max-width: 560px;
}

/* CSS モニター */
.tv-monitor {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    margin-top: 6px;
    transform: translateZ(0);
}
.tv-monitor-frame {
    width: 220px;
    height: 140px;
    border-radius: 8px;
    background: linear-gradient(160deg, #0f2a55 0%, #05122a 100%);
    border: 1px solid rgba(120, 219, 227, 0.25);
    padding: 6px;
    box-shadow:
        0 12px 30px -10px rgba(0, 0, 0, 0.55),
        inset 0 0 0 1px rgba(255, 255, 255, 0.04);
    position: relative;
    overflow: hidden;
}
.tv-monitor-bar {
    display: flex;
    gap: 6px;
    padding: 4px 6px 8px;
}
.tv-monitor-bar .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
}
.tv-monitor-bar .dot:nth-child(1) { background: #ff6b5b; }
.tv-monitor-bar .dot:nth-child(2) { background: #ffca55; }
.tv-monitor-bar .dot:nth-child(3) { background: #7fd47f; }

.tv-monitor-screen {
    position: relative;
    height: calc(100% - 22px);
    border-radius: 4px;
    background:
        radial-gradient(240px 140px at 60% 40%, rgba(36, 95, 231, 0.35), transparent 70%),
        linear-gradient(180deg, #071429 0%, #050d1d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.tv-monitor-icon {
    font-size: 34px;
    color: #78dbe3;
    opacity: 0.9;
    filter: drop-shadow(0 0 12px rgba(120, 219, 227, 0.45));
}
.tv-monitor-lines {
    position: absolute;
    right: 14px;
    bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: flex-end;
}
.tv-monitor-lines span {
    display: block;
    height: 3px;
    background: rgba(120, 219, 227, 0.5);
    border-radius: 2px;
}
.tv-monitor-lines span:nth-child(1) { width: 48px; }
.tv-monitor-lines span:nth-child(2) { width: 32px; background: rgba(255, 255, 255, 0.35); }
.tv-monitor-lines span:nth-child(3) { width: 22px; background: rgba(120, 219, 227, 0.8); }

/* 呼吸するパルス */
.tv-monitor-pulse {
    position: absolute;
    left: 14px;
    top: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #78dbe3;
    box-shadow: 0 0 10px #78dbe3;
    animation: tvPulse 2.4s ease-in-out infinite;
}
@keyframes tvPulse {
    0%, 100% { opacity: 0.35; transform: scale(1); }
    50%      { opacity: 1;    transform: scale(1.25); }
}

.tv-monitor-stand {
    width: 36px;
    height: 12px;
    background: linear-gradient(180deg, #0f2a55, #05122a);
    border-radius: 0 0 4px 4px;
    margin-top: -1px;
}
.tv-monitor-base {
    width: 90px;
    height: 5px;
    background: linear-gradient(180deg, #0f2a55, #05122a);
    border-radius: 3px;
    margin-top: 2px;
}

/* 右：ダウンロードボタン */
.tv-panel-right {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
}

.tv-download-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 22px 26px;
    background: linear-gradient(120deg, #245fe7 0%, #3a7bd5 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid rgba(120, 219, 227, 0.35);
    box-shadow:
        0 18px 40px -14px rgba(36, 95, 231, 0.55),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05);
    overflow: hidden;
    transition:
        transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
        box-shadow 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
        background 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.tv-download-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -60%;
    width: 40%;
    height: 100%;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.28) 50%, transparent 100%);
    transform: skewX(-20deg);
    transition: left 0.7s cubic-bezier(0.19, 1, 0.22, 1);
    pointer-events: none;
}
.tv-download-btn:hover,
.tv-download-btn:focus-visible {
    transform: translateY(-2px);
    box-shadow:
        0 22px 50px -14px rgba(36, 95, 231, 0.7),
        0 0 0 3px rgba(120, 219, 227, 0.35);
    background: linear-gradient(120deg, #2c6bff 0%, #4a8bee 100%);
}
.tv-download-btn:hover::before,
.tv-download-btn:focus-visible::before {
    left: 120%;
}
.tv-download-btn:focus-visible {
    outline: none;
}

.tv-btn-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: #fff;
}
.tv-btn-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
    min-width: 0;
}
.tv-btn-lead {
    font-family: "Montserrat", "Noto Sans JP", sans-serif;
    font-weight: 600;
    font-size: 17px;
    letter-spacing: 0.02em;
    line-height: 1.35;
}
.tv-btn-sub {
    font-size: 12px;
    letter-spacing: 0.14em;
    color: rgba(255, 255, 255, 0.78);
}
.tv-btn-external {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #fff;
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.tv-download-btn:hover .tv-btn-external,
.tv-download-btn:focus-visible .tv-btn-external {
    transform: translate(3px, -3px);
}

.tv-note {
    margin: 0;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(120, 219, 227, 0.22);
    border-radius: 6px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    line-height: 1.85;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.tv-note i {
    flex-shrink: 0;
    margin-top: 3px;
    color: #78dbe3;
    font-size: 14px;
}

/* Tablet */
@media (max-width: 992px) {
    .teamviewer-support { padding: 72px 0 96px; }
    .tv-panel-body {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 48px 40px;
    }
    .tv-panel-right { align-items: stretch; }
}

/* Mobile (390px 基準) */
@media (max-width: 640px) {
    .teamviewer-support { padding: 56px 0 76px; }
    .tv-panel-body {
        padding: 36px 22px;
        gap: 30px;
    }
    .tv-title { font-size: 22px; }
    .tv-desc { font-size: 14px; line-height: 1.9; }

    .tv-monitor-frame { width: 180px; height: 116px; }

    .tv-download-btn {
        padding: 18px 18px;
        gap: 14px;
    }
    .tv-btn-icon { width: 46px; height: 46px; font-size: 20px; }
    .tv-btn-lead { font-size: 15px; }
    .tv-btn-sub  { font-size: 11px; letter-spacing: 0.12em; }
    .tv-btn-external { width: 28px; height: 28px; font-size: 11px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .tv-monitor-pulse { animation: none; opacity: 0.7; }
    .tv-download-btn,
    .tv-download-btn::before,
    .tv-btn-external {
        transition: none !important;
    }
    .tv-download-btn:hover,
    .tv-download-btn:focus-visible {
        transform: none;
    }
}