/* =========================================
   Slide 06: AI 工作台 (slide-06-workbench.css)
   风格：白底科技卡片墙，突出八大功能模块
   ========================================= */

#slide-7 {
    position: absolute;
    overflow: hidden;
    padding: 74px 92px 40px;
    color: var(--color-text-main);
    background:
        radial-gradient(circle at 14% 12%, rgba(30, 96, 248, 0.1) 0%, rgba(30, 96, 248, 0) 26%),
        radial-gradient(circle at 84% 16%, rgba(16, 185, 129, 0.09) 0%, rgba(16, 185, 129, 0) 28%),
        linear-gradient(180deg, #FCFEFF 0%, #F5F8FE 56%, #EEF4FB 100%);
}

.slide-06-bg-grid,
.slide-06-bg-glow {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.slide-06-bg-grid {
    background-image:
        linear-gradient(rgba(30, 96, 248, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 96, 248, 0.04) 1px, transparent 1px);
    background-size: 58px 58px;
    mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.94) 34%, rgba(0, 0, 0, 0.28) 74%, transparent 100%);
}

.slide-06-bg-glow {
    background:
        radial-gradient(circle at 50% 34%, rgba(96, 165, 250, 0.14) 0%, rgba(96, 165, 250, 0) 34%),
        radial-gradient(circle at 50% 34%, rgba(255, 255, 255, 0.42) 0%, rgba(255, 255, 255, 0) 44%);
}

.slide-06-header,
.slide-06-summary-strip,
.slide-06-grid,
.slide-06-footer {
    position: relative;
    z-index: 2;
}

.slide-06-header {
    max-width: 1260px;
    margin-bottom: 18px;
    opacity: 0;
    transform: translateY(-24px);
    transition: opacity 0.75s ease 0.12s, transform 0.75s ease 0.12s;
}

.slide-06-title {
    position: relative;
    display: inline-block;
    margin-bottom: 12px;
    font-size: 52px;
    font-weight: 800;
    color: #0F172A;
}

.slide-06-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -14px;
    width: 60px;
    height: 6px;
    border-radius: 3px;
    background: var(--color-primary);
}

.slide-06-subtitle {
    max-width: 1180px;
    margin-top: 14px;
    font-size: 20px;
    line-height: 1.6;
    color: #475569;
}

.slide-06-summary-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.75s ease 0.26s, transform 0.75s ease 0.26s;
}

.slide-06-summary-item {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(241, 245, 249, 0.88)),
        linear-gradient(135deg, rgba(30, 96, 248, 0.12), rgba(16, 185, 129, 0.12));
    border: 1px solid rgba(148, 163, 184, 0.14);
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.06);
    color: #1E3A8A;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.slide-06-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.slide-06-card {
    position: relative;
    min-height: 272px;
    padding: 20px 20px 18px;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.74);
    box-shadow: 0 24px 44px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    opacity: 0;
    transform: translateY(22px) scale(0.985);
    transition:
        opacity 0.7s ease,
        transform 0.7s ease,
        box-shadow 0.35s ease,
        border-color 0.35s ease;
}

#slide-7 .slide-06-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.18) 28%, rgba(255, 255, 255, 0) 56%),
        radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0) 26%);
    pointer-events: none;
}

.slide-06-card::after {
    content: '';
    position: absolute;
    inset: auto 22px 0 22px;
    height: 4px;
    border-radius: 999px;
    background: currentColor;
    opacity: 0.22;
}

.slide-06-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 52px rgba(15, 23, 42, 0.12);
}

.slide-06-card-topline {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
}

.slide-06-card-index {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid rgba(255, 255, 255, 0.72);
    font-size: 18px;
    font-weight: 800;
}

.slide-06-card-en {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.56);
}

.slide-06-card h3 {
    position: relative;
    z-index: 1;
    margin-bottom: 12px;
    font-size: 26px;
    color: #0F172A;
    line-height: 1.25;
}

.slide-06-card ul {
    position: relative;
    z-index: 1;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0;
    margin: 0;
}

.slide-06-card li {
    position: relative;
    padding-left: 16px;
    font-size: 15px;
    line-height: 1.48;
    color: #475569;
}

.slide-06-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

#slide-7 .slide-06-card.accent-blue {
    background: linear-gradient(180deg, rgba(254, 255, 255, 0.99), rgba(244, 248, 255, 0.94));
    border-color: rgba(30, 96, 248, 0.1);
    box-shadow: 0 20px 36px rgba(30, 96, 248, 0.05);
    color: #2563EB;
}

#slide-7 .slide-06-card.accent-green {
    background: linear-gradient(180deg, rgba(253, 255, 255, 0.99), rgba(242, 247, 255, 0.94));
    border-color: rgba(37, 99, 235, 0.09);
    box-shadow: 0 20px 36px rgba(37, 99, 235, 0.05);
    color: #1D4ED8;
}

#slide-7 .slide-06-card.accent-purple {
    background: linear-gradient(180deg, rgba(252, 254, 255, 0.99), rgba(239, 245, 255, 0.94));
    border-color: rgba(30, 64, 175, 0.09);
    box-shadow: 0 20px 36px rgba(30, 64, 175, 0.05);
    color: #1E40AF;
}

#slide-7 .slide-06-card.accent-indigo {
    background: linear-gradient(180deg, rgba(251, 253, 255, 0.99), rgba(237, 243, 255, 0.95));
    border-color: rgba(30, 58, 138, 0.09);
    box-shadow: 0 20px 36px rgba(30, 58, 138, 0.05);
    color: #1E3A8A;
}

#slide-7 .slide-06-card.accent-cyan {
    background: linear-gradient(180deg, rgba(253, 255, 255, 0.99), rgba(241, 246, 255, 0.94));
    border-color: rgba(30, 64, 175, 0.09);
    box-shadow: 0 20px 36px rgba(30, 64, 175, 0.05);
    color: #1E40AF;
}

#slide-7 .slide-06-card.accent-orange {
    background: linear-gradient(180deg, rgba(252, 254, 255, 0.99), rgba(239, 244, 255, 0.94));
    border-color: rgba(29, 78, 216, 0.09);
    box-shadow: 0 20px 36px rgba(29, 78, 216, 0.05);
    color: #1D4ED8;
}

#slide-7 .slide-06-card.accent-teal {
    background: linear-gradient(180deg, rgba(251, 253, 255, 0.99), rgba(236, 242, 255, 0.95));
    border-color: rgba(30, 58, 138, 0.09);
    box-shadow: 0 20px 36px rgba(30, 58, 138, 0.05);
    color: #1E3A8A;
}

#slide-7 .slide-06-card.accent-slate {
    background: linear-gradient(180deg, rgba(250, 253, 255, 0.99), rgba(234, 240, 252, 0.95));
    border-color: rgba(30, 58, 138, 0.09);
    box-shadow: 0 20px 36px rgba(30, 58, 138, 0.05);
    color: #1E3A8A;
}

.slide-06-card:nth-child(1) { transition-delay: 0.42s; }
.slide-06-card:nth-child(2) { transition-delay: 0.48s; }
.slide-06-card:nth-child(3) { transition-delay: 0.54s; }
.slide-06-card:nth-child(4) { transition-delay: 0.60s; }
.slide-06-card:nth-child(5) { transition-delay: 0.66s; }
.slide-06-card:nth-child(6) { transition-delay: 0.72s; }
.slide-06-card:nth-child(7) { transition-delay: 0.78s; }
.slide-06-card:nth-child(8) { transition-delay: 0.84s; }

.slide-06-footer {
    margin-top: 54px;
    padding: 22px 36px;
    border-radius: 18px;
    background: linear-gradient(135deg, #1E60F8 0%, #0F172A 100%);
    box-shadow: 0 22px 40px rgba(15, 23, 42, 0.12);
    color: #FFFFFF;
    font-size: 28px;
    font-weight: 800;
    text-align: center;
    letter-spacing: 0.03em;
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.75s ease 0.96s, transform 0.75s ease 0.96s;
}

#slide-7.active .slide-06-header,
#slide-7.active .slide-06-summary-strip,
#slide-7.active .slide-06-card,
#slide-7.active .slide-06-footer {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}