/* ============================================
   三角洲行动 陪玩页 - 军事战术风
   主色：#7c3aed 紫色；辅助色：#84cc16 黄绿
   布局：全宽Hero + 数据横条 + 护航大卡 + 三档对比
   ============================================ */

.dt-hero {
    position: relative;
    padding: 100px 0 80px;
    background: var(--bg-dark);
    overflow: hidden;
}

.dt-hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(132, 204, 22, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(132, 204, 22, 0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 70%);
}

.dt-hero-inner {
    position: relative;
    max-width: 700px;
}

.dt-hero-tag {
    display: inline-block;
    padding: 5px 14px;
    border: 1px solid rgba(132, 204, 22, 0.4);
    color: #bef264;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    border-radius: 3px;
    margin-bottom: 24px;
    font-family: 'Courier New', monospace;
}

.dt-hero-title {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.2;
    color: #fff;
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.dt-lime {
    color: #84cc16;
    text-shadow: 0 0 30px rgba(132, 204, 22, 0.4);
}

.dt-hero-sub {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 32px;
    max-width: 560px;
}

.dt-hero-actions {
    display: flex;
    gap: 14px;
}

.dt-btn-lime {
    padding: 15px 32px;
    background: linear-gradient(135deg, #84cc16, #65a30d);
    color: #0f0a1e;
    border-radius: 4px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(132, 204, 22, 0.35);
    transition: all 0.2s;
}

.dt-btn-lime:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(132, 204, 22, 0.5);
    color: #0f0a1e;
}

.dt-btn-outline {
    padding: 15px 32px;
    border: 1px solid rgba(132, 204, 22, 0.5);
    color: #bef264;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
}

.dt-btn-outline:hover {
    background: rgba(132, 204, 22, 0.1);
}

/* 数据横条 */
.dt-stats-bar {
    background: linear-gradient(90deg, rgba(132, 204, 22, 0.08), rgba(124, 58, 237, 0.08));
    border-top: 1px solid rgba(132, 204, 22, 0.2);
    border-bottom: 1px solid rgba(132, 204, 22, 0.2);
    padding: 30px 0;
}

.dt-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.dt-stat-item {
    text-align: center;
    padding: 10px;
}

.dt-stat-icon {
    font-size: 22px;
    margin-bottom: 8px;
}

.dt-stat-num {
    font-size: 30px;
    font-weight: 900;
    color: #bef264;
    font-family: 'Courier New', monospace;
    margin-bottom: 4px;
}

.dt-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

/* section */
.dt-section {
    padding: 70px 0;
}

.dt-section-alt {
    background: var(--bg-card);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.dt-section-head {
    text-align: center;
    margin-bottom: 44px;
}

.dt-section-title {
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
}

.dt-section-head p {
    color: var(--text-secondary);
    font-size: 15px;
}

/* 护航大卡片 */
.dt-hero-feature {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 40px;
    background: linear-gradient(135deg, rgba(132, 204, 22, 0.08), rgba(124, 58, 237, 0.08));
    border: 1px solid rgba(132, 204, 22, 0.3);
    border-radius: 16px;
    padding: 40px;
    align-items: center;
}

.dt-hf-badge {
    display: inline-block;
    padding: 4px 12px;
    background: #84cc16;
    color: #0f0a1e;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    border-radius: 3px;
    margin-bottom: 16px;
    font-family: 'Courier New', monospace;
}

.dt-hf-title {
    font-size: 32px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 14px;
}

.dt-hf-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.dt-hf-points {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.dt-hf-point {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.dt-hf-check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: rgba(132, 204, 22, 0.2);
    color: #bef264;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
}

.dt-hf-point strong {
    display: block;
    color: #fff;
    font-size: 14px;
    margin-bottom: 2px;
}

.dt-hf-point small {
    color: var(--text-muted);
    font-size: 12px;
}

/* 右侧价值卡 */
.dt-hf-right {
    display: flex;
    justify-content: center;
}

.dt-hf-value-card {
    background: #0f0a1e;
    border: 1px solid rgba(132, 204, 22, 0.4);
    border-radius: 12px;
    padding: 30px;
    width: 100%;
    max-width: 340px;
    box-shadow: 0 20px 50px rgba(132, 204, 22, 0.15);
}

.dt-hf-vlabel {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.dt-hf-vnum {
    font-size: 56px;
    font-weight: 900;
    color: #84cc16;
    font-family: 'Courier New', monospace;
    line-height: 1;
    margin-bottom: 16px;
}

.dt-hf-vnum span {
    font-size: 24px;
    margin-left: 4px;
}

.dt-hf-vbar {
    height: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 20px;
}

.dt-hf-vfill {
    height: 100%;
    background: linear-gradient(90deg, #84cc16, #bef264);
    border-radius: 4px;
}

.dt-hf-vrow {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-light);
    font-size: 13px;
}

.dt-hf-vrow span {
    color: var(--text-muted);
}

.dt-hf-vrow strong {
    color: #fff;
    font-family: 'Courier New', monospace;
}

.dt-hf-btn {
    display: block;
    text-align: center;
    margin-top: 20px;
    padding: 13px;
    background: linear-gradient(135deg, #84cc16, #65a30d);
    color: #0f0a1e;
    border-radius: 6px;
    font-weight: 800;
    text-decoration: none;
}

.dt-hf-btn:hover {
    color: #0f0a1e;
    opacity: 0.9;
}

/* 三档对比 */
.dt-tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    align-items: stretch;
}

.dt-tier-card {
    position: relative;
    background: var(--bg-dark);
    border: 1px solid var(--border-light);
    border-radius: 14px;
    padding: 32px 26px;
    display: flex;
    flex-direction: column;
    transition: all 0.25s;
}

.dt-tier-card:hover {
    transform: translateY(-6px);
    border-color: rgba(132, 204, 22, 0.5);
}

.dt-tier-recommend {
    background: linear-gradient(180deg, rgba(132, 204, 22, 0.1), var(--bg-dark));
    border: 1px solid #84cc16;
    box-shadow: 0 12px 40px rgba(132, 204, 22, 0.2);
}

.dt-tier-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #84cc16, #65a30d);
    color: #0f0a1e;
    font-size: 12px;
    font-weight: 800;
    padding: 4px 16px;
    border-radius: 20px;
    white-space: nowrap;
}

.dt-tier-icon {
    font-size: 40px;
    margin-bottom: 12px;
    text-align: center;
}

.dt-tier-name {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    text-align: center;
    margin-bottom: 4px;
}

.dt-tier-value {
    font-size: 13px;
    color: #bef264;
    text-align: center;
    margin-bottom: 18px;
}

.dt-tier-price {
    text-align: center;
    margin-bottom: 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border-light);
}

.dt-tier-num {
    font-size: 40px;
    font-weight: 900;
    color: #fff;
    font-family: 'Courier New', monospace;
}

.dt-tier-unit {
    font-size: 14px;
    color: var(--text-muted);
    margin-left: 4px;
}

.dt-tier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    flex: 1;
}

.dt-tier-features li {
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-secondary);
    padding-left: 18px;
    position: relative;
}

.dt-tier-features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: #84cc16;
}

.dt-tier-btn {
    display: block;
    text-align: center;
    padding: 13px;
    background: transparent;
    border: 1px solid #84cc16;
    color: #bef264;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.2s;
}

.dt-tier-btn:hover {
    background: #84cc16;
    color: #0f0a1e;
}

.dt-tier-recommend .dt-tier-btn {
    background: linear-gradient(135deg, #84cc16, #65a30d);
    color: #0f0a1e;
    border: none;
}

/* 游戏互链 */
.dt-games-link {
    padding: 60px 0;
    background: linear-gradient(180deg, rgba(132, 204, 22, 0.05), var(--bg-dark));
}

.dt-games-title {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: #fff;
}

.dt-games-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.dt-game-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-left: 3px solid var(--gcolor, var(--primary));
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.2s;
}

.dt-game-chip:hover {
    transform: translateX(4px);
    border-color: var(--gcolor, var(--primary));
}

.dt-gc-icon {
    font-size: 16px;
}

.dt-gc-name {
    font-size: 13px;
    color: #fff;
    font-weight: 600;
}

/* 响应式 */
@media (max-width: 992px) {
    .dt-hero-title {
        font-size: 40px;
    }
    .dt-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dt-hero-feature {
        grid-template-columns: 1fr;
        padding: 28px;
    }
    .dt-tier-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .dt-hero-title {
        font-size: 30px;
    }
    .dt-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }
    .dt-stat-num {
        font-size: 22px;
    }
    .dt-hf-vnum {
        font-size: 42px;
    }
}