/* ── 深色背景下的面包屑 ── */
/* 基础布局 */
.techd-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
/* 深色背景覆盖：所有文字为白色（与 demo.reemoon.com/support 一致） */
.hero-breadcrumb .techd-breadcrumb,
.hero-breadcrumb .techd-breadcrumb a,
.hero-breadcrumb .techd-breadcrumb span[aria-hidden],
.hero-breadcrumb .techd-breadcrumb span[aria-current] {
    color: rgba(255, 255, 255, 0.62) !important;
    font-size: 13px;
    font-weight: 400;
}
/* 链接稍亮 */
.hero-breadcrumb .techd-breadcrumb a {
    color: rgba(255, 255, 255, 0.82) !important;
}
.hero-breadcrumb .techd-breadcrumb a:hover {
    color: var(--support-brand-bright) !important;
    text-decoration: none;
}

.home-hero {
    position: relative;
    min-height: clamp(520px, 68vh, 720px);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: clamp(64px, 8vw, 112px);
    overflow: hidden;
}
.home-hero .video-container {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    background:
        radial-gradient(ellipse 70% 55% at 75% 35%, rgba(0, 168, 138, 0.28), transparent 55%),
        linear-gradient(145deg, #001a16 0%, var(--rm-color-brand-800) 40%, #005a4a 100%);
}
.home-hero .video-container video {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center 45%;
    opacity: 0.38;
}

.home-hero .container {
    position: relative;
    z-index: 2;
    padding: 0;
    max-width: 1320px !important;
    width: 100% !important;
    margin: 0 auto !important;
    display: flex;
    justify-content: center;
}

.hero-content {
    text-align: left;
    color: var(--rm-color-neutral-0);
    max-width: 850px;
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.hero-eyebrow {
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--support-brand-bright);
    font-family: 'Montserrat', var(--rm-font-sans);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    display: block;
}

.hero-breadcrumb {
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    letter-spacing: 0.1em;
    font-weight: 300;
    color: rgba(255,255,255,0.85);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}
.hero-breadcrumb a {
    color: inherit;
    text-decoration: none;
}
.hero-breadcrumb a:hover {
    text-decoration: underline;
}
.hero-title {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 1.25rem;
    line-height: 1.2;
    color: var(--rm-color-neutral-0);
    text-shadow: 0 4px 15px rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.7);
}
.hero-subtitle {
    font-size: 1rem;
    opacity: 0.95;
    margin: 1.5rem 0 2.5rem;
    line-height: 1.6;
    max-width: 650px;
    color: rgba(255,255,255,0.95);
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: flex-start;
    align-items: flex-start;
}
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2.5rem;
    background: var(--rm-color-surface);
    color: #082b21;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}
.btn-hero-primary:hover {
    transform: scale(1.05);
    color: #082b21;
}

.stats-section {
    position: relative;
    z-index: 20;
    padding: 0;
    background: transparent !important; 
    padding-bottom: clamp(24px, 3vw, 40px);
}

.stats-section .container {
    max-width: 1320px !important; 
    width: 100% !important;
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
    margin: 0 auto !important;
}
.stats-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    background: var(--rm-color-surface);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 56, 40, 0.15); 
    overflow: hidden;
    margin-top: -65px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 0.75rem;
    border-right: 1px solid #eef2f1;
}

.stat-card:last-child {
    border-right: none;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--support-brand);
    line-height: 1.1;
}

.stat-label {
    font-size: clamp(0.8125rem, 1vw, 0.9375rem);
    color: #64748b;
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

@media (max-width: 767px) {
    .stats-section .container {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .stat-card {
        padding: 1rem 0.25rem;
    }
    .stat-number {
        font-size: 1.5rem;
    }
    .stat-label {
        font-size: 0.7rem;
        margin-top: 0.15rem;
    }
}

.section-header {
    margin-bottom: 2.5rem;
}
.title-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--rm-color-brand-500);
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.75rem;
}
.section-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 0.75rem;
}
.section-desc {
    font-size: 0.95rem;
    color: #666;
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.6;
}



.support-highlights {
    position: relative;
    padding: clamp(72px, 9vw, 120px) 0;
    overflow: hidden;
}
.support-highlights__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,133,111,0.08), transparent 60%),
        linear-gradient(180deg, #f3faf7 0%, var(--rm-color-brand-muted) 45%, var(--rm-color-surface) 100%);
    pointer-events: none;
}
.support-highlights__bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,133,111,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,133,111,0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(rgba(0,0,0,0.5), transparent 85%);
    opacity: 0.6;
}
.support-highlights__inner {
    position: relative;
    z-index: 1;
}
.support-highlights__head {
    max-width: 720px;
    margin: 0 auto clamp(48px, 6vw, 72px);
    text-align: center;
}
.support-highlights__eyebrow {
    margin: 0 0 14px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--support-brand);
}
.support-highlights__title {
    margin: 0 0 16px;
    font-size: clamp(1.75rem, 3.2vw, 2.625rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--rm-color-brand-900);
}
.support-highlights__lead {
    margin: 0;
    font-size: clamp(1rem, 1.15vw, 1.125rem);
    line-height: 1.85;
    color: var(--rm-color-neutral-500);
}
.support-highlights__grid {
    display: grid;
    gap: clamp(20px, 2.5vw, 28px);
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    max-width: 520px;
    margin: 0 auto;
}
@media (min-width: 900px) {
    .support-highlights__grid {
        grid-template-columns: repeat(3, 1fr);
        align-items: stretch;
        max-width: 1200px;
    }
}

.support-highlight {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: clamp(28px, 3vw, 36px);
    text-decoration: none;
    color: inherit;
    background: var(--rm-color-surface);
    border: 1px solid rgba(0,133,111,0.12);
    border-radius: 24px;
    box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 12px 40px rgba(0,77,65,0.07);
    overflow: hidden;
    transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), box-shadow 0.35s, border-color 0.35s;
}
.support-highlight::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--support-brand-dark), var(--support-brand), var(--support-brand-light));
    opacity: 0;
    transition: opacity 0.35s;
}
.support-highlight:hover {
    transform: translateY(-6px);
    border-color: rgba(0,133,111,0.28);
    box-shadow: 0 1px 0 rgba(255,255,255,0.9) inset, 0 24px 56px rgba(0,77,65,0.14);
    color: inherit;
}
.support-highlight:hover::before { opacity: 1; }

.support-highlight__index {
    position: absolute;
    top: clamp(16px, 2vw, 24px);
    right: clamp(20px, 2.5vw, 28px);
    font-size: clamp(2.5rem, 4vw, 3.25rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: rgba(0,133,111,0.08);
    user-select: none;
    pointer-events: none;
}
.support-highlight__icon-wrap {
    display: flex;
    margin-bottom: clamp(20px, 2.5vw, 28px);
}
.support-highlight__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: clamp(64px, 7vw, 76px);
    height: clamp(64px, 7vw, 76px);
    color: var(--rm-color-neutral-0);
    background: linear-gradient(145deg, var(--support-brand) 0%, var(--support-brand-deep) 100%);
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0,133,111,0.35), 0 0 0 1px rgba(255,255,255,0.12) inset;
    transition: transform 0.35s cubic-bezier(0.22,1,0.36,1), box-shadow 0.35s;
}
.support-highlight:hover .support-highlight__icon {
    transform: scale(1.06);
    box-shadow: 0 12px 32px rgba(0,133,111,0.42), 0 0 0 1px rgba(255,255,255,0.18) inset;
}

.support-highlight__svg {
    width: clamp(32px, 4vw, 40px);
    height: clamp(32px, 4vw, 40px);
}
.support-highlight__svg-img {
    width: clamp(32px, 4vw, 40px);
    height: clamp(32px, 4vw, 40px);
    object-fit: contain;
    display: block;
    filter: brightness(0) saturate(100%) invert(1) brightness(2);
}
.support-highlight__body {
    display: flex;
    flex: 1;
    flex-direction: column;
}
.support-highlight__heading {
    margin: 0 0 12px;
    padding-right: 2.5rem;
    font-size: clamp(1.0625rem, 1.4vw, 1.3125rem);
    font-weight: 700;
    line-height: 1.35;
    color: var(--rm-color-brand-900);
}
.support-highlight__desc {
    flex: 1;
    margin: 0 0 clamp(20px, 2.5vw, 28px);
    font-size: 0.9375rem;
    line-height: 1.75;
    color: var(--rm-color-neutral-500);
}
.support-highlight__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--support-brand);
    transition: gap 0.25s, color 0.25s;
}
.support-highlight__cta svg {
    flex-shrink: 0;
    transition: transform 0.25s;
}
.support-highlight:hover .support-highlight__cta {
    color: var(--support-brand-deep);
    gap: 12px;
}
.support-highlight:hover .support-highlight__cta svg {
    transform: translateX(4px);
}

:root {
    --support-brand-glow: rgba(0,133,111,0.18);
}
.support-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s, border-color 0.2s;
}
.support-btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}
.support-btn--accent {
    color: var(--rm-color-neutral-0);
    background: var(--support-brand);
    box-shadow: 0 8px 28px var(--support-brand-glow);
}

.support-cta {
    padding: clamp(36px, 4.5vw, 52px) 0;
    background:
        radial-gradient(ellipse 60% 80% at 100% 50%, rgba(0,168,138,0.15), transparent 55%),
        linear-gradient(135deg, var(--support-brand-dark) 0%, var(--support-brand) 50%, var(--support-brand-deep) 100%);
}
.support-cta__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.support-cta__copy {
    flex: 1;
    min-width: min(100%, 520px);
}
.support-cta__title {
    margin: 0 0 8px;
    font-size: clamp(1.25rem, 2.2vw, 1.625rem);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--rm-color-neutral-0);
}
.support-cta__lead {
    margin: 0;
    max-width: 640px;
    font-size: clamp(0.9375rem, 1vw, 1rem);
    line-height: 1.65;
    color: rgba(255,255,255,0.85);
}
.support-cta .support-btn--accent {
    flex-shrink: 0;
    padding: 12px 24px;
    font-size: 0.875rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

@media (max-width: 639px) {
    .support-cta__inner {
        flex-direction: column;
        align-items: flex-start;
    }
    .support-cta .support-btn--accent {
        width: 100%;
    }
}

@media (min-width: 768px) {
    .hero-title { font-size: 3rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .hero-actions { 
        flex-direction: row; 
        gap: 1.5rem; 
        justify-content: flex-start;
        align-items: center;
    }
    .section-title { font-size: 2.25rem; }
    .stat-number { font-size: 2.25rem; }
    
    .home-hero .container {
        max-width: 1320px !important;
    }
}
@media (min-width: 1024px) {
    .hero-title { font-size: 3.25rem; }
}
main + hr { display: none; }