/* ========================================
   黑客24小时在线接单网站 - 深色科技风
   百变模板前缀: cssjz
   主题色: 蓝紫渐变 #6366f1 → #8b5cf6 → #06b6d4
   ======================================== */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: #e2e8f0;
    background: #0f0f1a;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; border: none; display: block; }
h1, h2, h3, h4, h5, h6 { font-weight: 700; }

.cssjz-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== 通用按钮 ===== */
.cssjz-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
    text-decoration: none;
    gap: 8px;
}
.cssjz-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.5);
}
.cssjz-btn-arrow { font-style: normal; transition: transform 0.3s ease; }
.cssjz-btn-primary:hover .cssjz-btn-arrow { transform: translateX(4px); }
.cssjz-btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}
.cssjz-btn-ghost:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: #6366f1;
    color: #fff;
}
.cssjz-btn-outline-p {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    color: #6366f1;
    border: 1px solid #6366f1;
    transition: all 0.3s ease;
}
.cssjz-btn-outline-p:hover {
    background: #6366f1;
    color: #fff;
}
.cssjz-btn-full { width: 100%; padding: 16px; font-size: 16px; }

/* ===== 通用区块标题 ===== */
.cssjz-sec-head {
    text-align: center;
    margin-bottom: 60px;
}
.cssjz-sec-tag {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(99, 102, 241, 0.1);
    color: #818cf8;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
    border: 1px solid rgba(99, 102, 241, 0.2);
}
.cssjz-tag-glow {
    background: rgba(139, 92, 246, 0.15);
    color: #c4b5fd;
    border-color: rgba(139, 92, 246, 0.3);
}
.cssjz-sec-title {
    font-size: 36px;
    color: #f8fafc;
    margin-bottom: 16px;
    line-height: 1.3;
}
.cssjz-sec-sub {
    font-size: 16px;
    color: #94a3b8;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ===== 顶部导航 ===== */
.cssjz-navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 15, 26, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.15);
}
.cssjz-navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.cssjz-brand {
    flex-shrink: 0;
}
.cssjz-brand-link {
    display: flex;
    align-items: center;
    gap: 10px;
}
.cssjz-brand-dot {
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    border-radius: 50%;
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.8);
    animation: cssjz-blink 2s ease-in-out infinite;
}
@keyframes cssjz-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.cssjz-brand-name {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #818cf8, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.cssjz-menu-list {
    display: flex;
    gap: 4px;
}
.cssjz-menu-item a {
    display: block;
    padding: 10px 22px;
    color: #94a3b8;
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
}
.cssjz-menu-item a:hover {
    color: #a5b4fc;
    background: rgba(99, 102, 241, 0.1);
}
.cssjz-menu-item.cssjz-current a {
    color: #818cf8;
    background: rgba(99, 102, 241, 0.15);
}
.cssjz-navbar-cta { display: flex; align-items: center; }
.cssjz-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}
.cssjz-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}
.cssjz-cta-icon { font-size: 16px; }

/* ===== Hero 区域 ===== */
.cssjz-hero {
    position: relative;
    padding: 100px 0 120px;
    overflow: hidden;
    background: #0f0f1a;
}
.cssjz-hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
}
.cssjz-hero-grid {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
}
.cssjz-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}
.cssjz-glow-1 {
    width: 400px; height: 400px;
    top: -100px; left: -100px;
    background: #6366f1;
}
.cssjz-glow-2 {
    width: 500px; height: 500px;
    bottom: -150px; right: -100px;
    background: #8b5cf6;
}
.cssjz-hero-main {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}
.cssjz-hero-content {
    position: relative;
    z-index: 2;
}
.cssjz-hero-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50px;
    color: #a5b4fc;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 28px;
}
.cssjz-hero-pulse {
    width: 8px; height: 8px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 10px #22c55e;
    animation: cssjz-pulse 2s ease-in-out infinite;
}
@keyframes cssjz-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}
.cssjz-hero-title {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
}
.cssjz-hero-titleline {
    display: block;
    color: #f8fafc;
    font-weight: 700;
}
.cssjz-hero-gradient {
    display: block;
    background: linear-gradient(135deg, #818cf8 0%, #22d3ee 50%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}
.cssjz-hero-desc {
    font-size: 16px;
    color: #94a3b8;
    line-height: 1.9;
    margin-bottom: 36px;
}
.cssjz-hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}
.cssjz-hero-trust {
    display: flex;
    align-items: center;
    gap: 0;
    padding-top: 32px;
    border-top: 1px solid rgba(99, 102, 241, 0.15);
}
.cssjz-trust-item {
    flex: 1;
    text-align: center;
}
.cssjz-trust-num {
    display: block;
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, #818cf8, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}
.cssjz-trust-label {
    font-size: 13px;
    color: #64748b;
}
.cssjz-trust-divider {
    width: 1px;
    height: 40px;
    background: rgba(99, 102, 241, 0.2);
}

/* Hero 右侧 */
.cssjz-hero-visual {
    position: relative;
}
.cssjz-hero-cardwrap {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(99, 102, 241, 0.3);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2);
}
.cssjz-hero-img { width: 100%; display: block; }
.cssjz-hero-scanline {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #6366f1, transparent);
    animation: cssjz-scan 3s linear infinite;
    opacity: 0.6;
}
@keyframes cssjz-scan {
    0% { top: 0; }
    100% { top: 100%; }
}
.cssjz-hero-corner {
    position: absolute;
    width: 24px;
    height: 24px;
    border-color: #6366f1;
    border-style: solid;
}
.cssjz-corner-tl { top: 12px; left: 12px; border-width: 2px 0 0 2px; }
.cssjz-corner-tr { top: 12px; right: 12px; border-width: 2px 2px 0 0; }
.cssjz-corner-bl { bottom: 12px; left: 12px; border-width: 0 0 2px 2px; }
.cssjz-corner-br { bottom: 12px; right: 12px; border-width: 0 2px 2px 0; }

.cssjz-hero-float {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 10px;
    padding: 14px 18px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}
.cssjz-float-a {
    top: 30px;
    left: -40px;
    animation: cssjz-floaty 3s ease-in-out infinite;
}
.cssjz-float-b {
    bottom: 40px;
    right: -30px;
    animation: cssjz-floaty 3s ease-in-out infinite 0.8s;
}
@keyframes cssjz-floaty {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.cssjz-float-icn {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border-radius: 8px;
    font-size: 18px;
}
.cssjz-float-data strong {
    display: block;
    font-size: 16px;
    color: #a5b4fc;
    font-weight: 700;
    line-height: 1.2;
}
.cssjz-float-data span {
    font-size: 11px;
    color: #64748b;
}

/* ===== 服务专区 ===== */
.cssjz-service {
    padding: 100px 0;
    background: #12121f;
    position: relative;
}
.cssjz-service::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), transparent);
}
.cssjz-service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.cssjz-svc-card {
    position: relative;
    background: linear-gradient(145deg, #1a1a2e, #16162a);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 12px;
    padding: 32px 24px;
    transition: all 0.4s ease;
}
.cssjz-svc-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}
.cssjz-svc-featured {
    border-color: rgba(139, 92, 246, 0.4);
    background: linear-gradient(145deg, #1e1b3a, #181530);
}
.cssjz-svc-ribbon {
    position: absolute;
    top: -1px;
    right: 20px;
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    color: #fff;
    padding: 4px 14px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 0 0 6px 6px;
}
.cssjz-svc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.cssjz-svc-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15));
    border-radius: 12px;
    font-size: 28px;
    border: 1px solid rgba(99, 102, 241, 0.2);
}
.cssjz-svc-num {
    font-size: 32px;
    font-weight: 800;
    color: rgba(99, 102, 241, 0.15);
    line-height: 1;
}
.cssjz-svc-name {
    font-size: 18px;
    color: #f1f5f9;
    margin-bottom: 12px;
}
.cssjz-svc-desc {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 16px;
}
.cssjz-svc-list {
    margin-bottom: 20px;
}
.cssjz-svc-list li {
    font-size: 13px;
    color: #cbd5e1;
    padding: 5px 0;
    border-bottom: 1px dashed rgba(99, 102, 241, 0.1);
}
.cssjz-svc-list li:last-child { border-bottom: none; }
.cssjz-svc-link {
    display: inline-block;
    color: #818cf8;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}
.cssjz-svc-link:hover {
    color: #a5b4fc;
    transform: translateX(4px);
}

/* ===== 广告位 ===== */
.cssjz-ad-box {
    padding: 30px 0;
    background: #0f0f1a;
}
.cssjz-ad-inner {
    background: #1a1a2e;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    border: 1px dashed rgba(99, 102, 241, 0.2);
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 13px;
}

/* ===== 追款详情 ===== */
.cssjz-recover {
    padding: 100px 0;
    background: #0f0f1a;
}
.cssjz-recover-row {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}
.cssjz-recover-media { position: relative; }
.cssjz-recover-imgbox {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(99, 102, 241, 0.25);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.cssjz-recover-img { width: 100%; display: block; }
.cssjz-recover-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(15, 15, 26, 0.8));
}
.cssjz-recover-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 10px;
    padding: 14px 20px;
}
.cssjz-badge-num {
    display: block;
    font-size: 26px;
    font-weight: 700;
    background: linear-gradient(135deg, #818cf8, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}
.cssjz-badge-text {
    font-size: 12px;
    color: #94a3b8;
}
.cssjz-recover-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 16px;
}
.cssjz-metric-card {
    background: #1a1a2e;
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 10px;
    padding: 18px 12px;
    text-align: center;
}
.cssjz-metric-val {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: #a5b4fc;
    margin-bottom: 4px;
}
.cssjz-metric-label {
    font-size: 11px;
    color: #64748b;
}
.cssjz-recover-text {
    position: relative;
}
.cssjz-recover-title {
    font-size: 34px;
    color: #f8fafc;
    margin: 16px 0 20px;
    line-height: 1.3;
}
.cssjz-recover-desc {
    font-size: 16px;
    color: #94a3b8;
    line-height: 1.9;
    margin-bottom: 28px;
}
.cssjz-recover-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}
.cssjz-point-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.cssjz-point-icon {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}
.cssjz-point-body h4 {
    font-size: 16px;
    color: #e2e8f0;
    margin-bottom: 4px;
}
.cssjz-point-body p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.7;
}
.cssjz-recover-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* ===== 定位找人 ===== */
.cssjz-locate {
    padding: 100px 0;
    background: linear-gradient(180deg, #12121f 0%, #0f0f1a 100%);
    position: relative;
    overflow: hidden;
}
.cssjz-locate-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}
.cssjz-locate-text {
    position: relative;
}
.cssjz-locate-title {
    font-size: 34px;
    color: #f8fafc;
    margin: 16px 0 20px;
    line-height: 1.3;
}
.cssjz-locate-desc {
    font-size: 16px;
    color: #94a3b8;
    line-height: 1.9;
    margin-bottom: 32px;
}
.cssjz-locate-feats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}
.cssjz-loc-feat {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: rgba(99, 102, 241, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 10px;
    padding: 16px;
    transition: all 0.3s ease;
}
.cssjz-loc-feat:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
}
.cssjz-loc-icn { font-size: 24px; }
.cssjz-loc-feat h4 {
    font-size: 15px;
    color: #e2e8f0;
    margin-bottom: 4px;
}
.cssjz-loc-feat p {
    font-size: 12px;
    color: #64748b;
}

.cssjz-locate-visual {
    position: relative;
    display: flex;
    justify-content: center;
}
.cssjz-locate-ringwrap {
    position: relative;
    width: 320px;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cssjz-locate-img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(139, 92, 246, 0.5);
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.3);
    position: relative;
    z-index: 3;
}
.cssjz-pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    margin: -100px 0 0 -100px;
    border: 2px solid rgba(139, 92, 246, 0.4);
    border-radius: 50%;
    animation: cssjz-ringPulse 2.5s ease-out infinite;
}
.cssjz-ring1 { animation-delay: 0s; }
.cssjz-ring2 { animation-delay: 0.8s; }
.cssjz-ring3 { animation-delay: 1.6s; }
@keyframes cssjz-ringPulse {
    0% { transform: scale(0.5); opacity: 1; }
    100% { transform: scale(1.6); opacity: 0; }
}
.cssjz-locate-pin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 36px;
    z-index: 4;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    animation: cssjz-bounce 1.5s ease-in-out infinite;
}
@keyframes cssjz-bounce {
    0%, 100% { transform: translate(-50%, -50%); }
    50% { transform: translate(-50%, -60%); }
}

/* ===== 聊天记录 ===== */
.cssjz-record {
    padding: 100px 0;
    background: #12121f;
}
.cssjz-record-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.cssjz-rec-card {
    position: relative;
    background: linear-gradient(145deg, #1a1a2e, #16162a);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 12px;
    padding: 36px 30px;
    transition: all 0.4s ease;
}
.cssjz-rec-card:hover {
    transform: translateY(-6px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}
.cssjz-rec-popular {
    border-color: rgba(139, 92, 246, 0.4);
    background: linear-gradient(145deg, #1e1b3a, #181530);
}
.cssjz-rec-hot {
    position: absolute;
    top: -1px;
    right: 24px;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: #fff;
    padding: 4px 14px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 0 0 6px 6px;
}
.cssjz-rec-icon {
    font-size: 44px;
    margin-bottom: 20px;
}
.cssjz-rec-card h3 {
    font-size: 20px;
    color: #f1f5f9;
    margin-bottom: 14px;
}
.cssjz-rec-card p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 20px;
}
.cssjz-rec-list li {
    font-size: 13px;
    color: #cbd5e1;
    padding: 6px 0;
    border-bottom: 1px dashed rgba(99, 102, 241, 0.1);
}
.cssjz-rec-list li:last-child { border-bottom: none; }

/* ===== 服务流程 ===== */
.cssjz-flow {
    padding: 100px 0;
    background: #0f0f1a;
}
.cssjz-flow-line {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    position: relative;
}
.cssjz-flow-step {
    flex: 1;
    text-align: center;
    padding: 0 10px;
    position: relative;
    z-index: 2;
}
.cssjz-step-circle {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #1e1b3a, #1a1a2e);
    border: 2px solid #6366f1;
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    position: relative;
}
.cssjz-step-num {
    font-size: 20px;
    font-weight: 700;
    background: linear-gradient(135deg, #818cf8, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.cssjz-step-content h3 {
    font-size: 18px;
    color: #f1f5f9;
    margin-bottom: 10px;
}
.cssjz-step-content p {
    font-size: 13px;
    color: #64748b;
    line-height: 1.8;
}
.cssjz-flow-linebar {
    flex: 0 0 60px;
    height: 2px;
    margin-top: 34px;
    background: linear-gradient(90deg, #6366f1, rgba(99, 102, 241, 0.2));
    position: relative;
}
.cssjz-flow-linebar::after {
    content: '→';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    color: #6366f1;
    font-size: 14px;
}

/* ===== 成功案例 ===== */
.cssjz-case {
    padding: 100px 0;
    background: #12121f;
}
.cssjz-case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.cssjz-case-item {
    background: linear-gradient(145deg, #1a1a2e, #16162a);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 12px;
    padding: 28px 24px;
    transition: all 0.3s ease;
}
.cssjz-case-item:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.15);
}
.cssjz-case-type {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 14px;
}
.cssjz-case-item h3 {
    font-size: 17px;
    color: #f1f5f9;
    margin-bottom: 12px;
    line-height: 1.5;
}
.cssjz-case-item p {
    font-size: 13px;
    color: #94a3b8;
    line-height: 1.8;
    margin-bottom: 18px;
}
.cssjz-case-foot {
    display: flex;
    gap: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}
.cssjz-case-foot span {
    font-size: 12px;
    color: #818cf8;
    font-weight: 500;
}

/* ===== 客户评价 ===== */
.cssjz-review {
    padding: 100px 0;
    background: #0f0f1a;
}
.cssjz-review-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.cssjz-review-card {
    background: linear-gradient(145deg, #1a1a2e, #16162a);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 12px;
    padding: 28px 24px;
    transition: all 0.3s ease;
}
.cssjz-review-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.3);
}
.cssjz-review-stars {
    color: #fbbf24;
    font-size: 14px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}
.cssjz-review-text {
    font-size: 14px;
    color: #cbd5e1;
    line-height: 1.9;
    margin-bottom: 22px;
}
.cssjz-review-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 18px;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}
.cssjz-user-avatar {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border-radius: 50%;
    font-size: 16px;
    font-weight: 700;
}
.cssjz-user-info strong {
    display: block;
    font-size: 14px;
    color: #f1f5f9;
    margin-bottom: 2px;
}
.cssjz-user-info span {
    font-size: 12px;
    color: #64748b;
}

/* ===== 常见问题 ===== */
.cssjz-faq {
    padding: 100px 0;
    background: #12121f;
}
.cssjz-faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.cssjz-faq-item {
    background: #1a1a2e;
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 10px;
    padding: 24px 28px;
    transition: all 0.3s ease;
}
.cssjz-faq-item:hover {
    border-color: rgba(99, 102, 241, 0.4);
    background: #1e1e35;
}
.cssjz-faq-item h4 {
    font-size: 16px;
    color: #e2e8f0;
    margin-bottom: 10px;
    padding-left: 28px;
    position: relative;
}
.cssjz-faq-item h4::before {
    content: "Q";
    position: absolute;
    left: 0;
    top: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
}
.cssjz-faq-item p {
    font-size: 14px;
    color: #94a3b8;
    line-height: 1.9;
    padding-left: 28px;
}

/* ===== 联系我们 ===== */
.cssjz-touch {
    padding: 100px 0;
    background: #0f0f1a;
}
.cssjz-touch-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
}
.cssjz-touch-form {
    background: #1a1a2e;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    padding: 40px 36px;
}
.cssjz-touch-title {
    font-size: 26px;
    color: #f8fafc;
    margin-bottom: 8px;
}
.cssjz-touch-sub {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 28px;
}
.cssjz-form-box {
    width: 100%;
}
.cssjz-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}
.cssjz-form-field { margin-bottom: 14px; }
.cssjz-field-input,
.cssjz-field-select,
.cssjz-field-textarea {
    width: 100%;
    padding: 12px 16px;
    background: #12121f;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    color: #e2e8f0;
    transition: all 0.3s ease;
}
.cssjz-field-input:focus,
.cssjz-field-select:focus,
.cssjz-field-textarea:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.cssjz-field-select option {
    background: #1a1a2e;
    color: #e2e8f0;
}
.cssjz-field-textarea {
    resize: vertical;
    min-height: 120px;
}
.cssjz-form-note {
    text-align: center;
    font-size: 12px;
    color: #64748b;
    margin-top: 14px;
}
.cssjz-touch-info {
    padding: 40px 36px;
}
.cssjz-info-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 28px;
}
.cssjz-info-item {
    display: flex;
    gap: 14px;
    align-items: center;
}
.cssjz-info-icn {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 10px;
    font-size: 22px;
    flex-shrink: 0;
}
.cssjz-info-item h4 {
    font-size: 15px;
    color: #e2e8f0;
    margin-bottom: 2px;
}
.cssjz-info-item p {
    font-size: 13px;
    color: #64748b;
}
.cssjz-info-tip {
    background: rgba(251, 191, 36, 0.08);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 10px;
    padding: 18px;
    font-size: 13px;
    color: #fcd34d;
    line-height: 1.8;
}

/* ===== 底部 ===== */
.cssjz-footer {
    background: #0a0a14;
    color: #64748b;
    padding: 60px 0 24px;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}
.cssjz-footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(99, 102, 241, 0.08);
}
.cssjz-footer-col {
    min-width: 0;
}
.cssjz-footer-brand {
    font-size: 22px;
    font-weight: 700;
    background: linear-gradient(135deg, #818cf8, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}
.cssjz-footer-desc {
    font-size: 13px;
    line-height: 1.9;
    margin-bottom: 18px;
    color: #64748b;
}
.cssjz-footer-contact p {
    font-size: 12px;
    margin-bottom: 6px;
    color: #64748b;
}
.cssjz-footer-title {
    font-size: 15px;
    color: #cbd5e1;
    margin-bottom: 18px;
    font-weight: 600;
}
.cssjz-footer-rel { margin-top: 28px; }
.cssjz-footer-links li { margin-bottom: 8px; }
.cssjz-footer-links a {
    font-size: 13px;
    color: #64748b;
    transition: color 0.3s ease;
}
.cssjz-footer-links a:hover { color: #818cf8; }
.cssjz-footer-flink {
    font-size: 12px;
    line-height: 2;
}
.cssjz-footer-flink a {
    color: #475569;
    margin-right: 8px;
    transition: color 0.3s ease;
}
.cssjz-footer-flink a:hover { color: #818cf8; }
.cssjz-footer-bottom {
    padding-top: 24px;
    text-align: center;
}
.cssjz-copy {
    font-size: 12px;
    color: #475569;
    margin-bottom: 6px;
}
.cssjz-copy a { color: #6366f1; }
.cssjz-copy strong { color: #818cf8; }
.cssjz-footer-keywords {
    font-size: 11px;
    color: #334155;
    margin-top: 14px;
    line-height: 1.8;
    word-break: break-all;
}

/* ===== 悬浮按钮 ===== */
.cssjz-side-btns {
    position: fixed;
    right: 20px;
    bottom: 80px;
    z-index: 99;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.cssjz-side-btn {
    width: 52px;
    height: 52px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}
.cssjz-side-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.5);
}
.cssjz-side-qq {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}
.cssjz-side-icn { font-size: 20px; margin-bottom: 1px; }
.cssjz-side-txt { font-size: 10px; }
.cssjz-side-top {
    background: #1a1a2e;
    color: #818cf8;
    border: 1px solid rgba(99, 102, 241, 0.3);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}
.cssjz-side-top:hover {
    background: #6366f1;
    color: #fff;
}

/* ===== 响应式 - 1200px ===== */
@media (max-width: 1200px) {
    .cssjz-wrap { max-width: 960px; }
    .cssjz-service-grid { grid-template-columns: repeat(2, 1fr); }
    .cssjz-hero-title { font-size: 40px; }
    .cssjz-sec-title { font-size: 32px; }
    .cssjz-hero-float { display: none; }
}

/* ===== 响应式 - 992px ===== */
@media (max-width: 992px) {
    .cssjz-wrap { max-width: 720px; }
    .cssjz-menu { display: none; }
    .cssjz-hero-main { grid-template-columns: 1fr; gap: 40px; }
    .cssjz-hero-visual { max-width: 400px; margin: 0 auto; }
    .cssjz-hero-title { font-size: 36px; text-align: center; }
    .cssjz-hero-desc { text-align: center; }
    .cssjz-hero-actions { justify-content: center; }
    .cssjz-hero-label { display: flex; margin: 0 auto 28px; width: fit-content; }
    .cssjz-recover-row { grid-template-columns: 1fr; gap: 40px; }
    .cssjz-locate-row { grid-template-columns: 1fr; gap: 40px; }
    .cssjz-record-grid { grid-template-columns: 1fr; }
    .cssjz-case-grid { grid-template-columns: repeat(2, 1fr); }
    .cssjz-review-grid { grid-template-columns: 1fr; }
    .cssjz-faq-grid { grid-template-columns: 1fr; }
    .cssjz-touch-row { grid-template-columns: 1fr; }
    .cssjz-footer-main { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .cssjz-flow-line { flex-direction: column; align-items: center; }
    .cssjz-flow-linebar {
        flex: none;
        width: 2px;
        height: 40px;
        margin-top: 0;
        background: linear-gradient(180deg, #6366f1, rgba(99, 102, 241, 0.2));
    }
    .cssjz-flow-linebar::after {
        right: 50%;
        top: auto;
        bottom: -4px;
        transform: translateX(50%) rotate(90deg);
    }
}

/* ===== 响应式 - 768px ===== */
@media (max-width: 768px) {
    .cssjz-wrap { max-width: 540px; }
    .cssjz-hero { padding: 60px 0 80px; }
    .cssjz-hero-title { font-size: 30px; }
    .cssjz-sec-title { font-size: 26px; }
    .cssjz-service,
    .cssjz-recover,
    .cssjz-locate,
    .cssjz-record,
    .cssjz-flow,
    .cssjz-case,
    .cssjz-review,
    .cssjz-faq,
    .cssjz-touch { padding: 70px 0; }
    .cssjz-service-grid { grid-template-columns: 1fr; }
    .cssjz-case-grid { grid-template-columns: 1fr; }
    .cssjz-recover-title { font-size: 26px; }
    .cssjz-locate-title { font-size: 26px; }
    .cssjz-touch-form { padding: 30px 24px; }
    .cssjz-touch-info { padding: 30px 0 0; }
    .cssjz-form-row { grid-template-columns: 1fr; gap: 0; }
    .cssjz-hero-trust { flex-direction: column; gap: 20px; }
    .cssjz-trust-divider { width: 60px; height: 1px; }
    .cssjz-recover-metrics { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .cssjz-metric-card { padding: 14px 8px; }
    .cssjz-metric-val { font-size: 16px; }
}

/* ===== 响应式 - 480px ===== */
@media (max-width: 480px) {
    .cssjz-wrap { padding: 0 16px; }
    .cssjz-navbar-inner { height: 60px; }
    .cssjz-brand-name { font-size: 17px; }
    .cssjz-cta-btn { padding: 8px 16px; font-size: 13px; }
    .cssjz-hero { padding: 50px 0 60px; }
    .cssjz-hero-title { font-size: 26px; }
    .cssjz-hero-desc { font-size: 14px; }
    .cssjz-hero-actions { flex-direction: column; }
    .cssjz-hero-actions .cssjz-btn-primary,
    .cssjz-hero-actions .cssjz-btn-ghost { width: 100%; }
    .cssjz-sec-title { font-size: 24px; }
    .cssjz-locate-feats { grid-template-columns: 1fr; }
    .cssjz-footer-main { grid-template-columns: 1fr; gap: 28px; }
    .cssjz-side-btns { right: 12px; bottom: 60px; }
    .cssjz-side-btn { width: 46px; height: 46px; }
    .cssjz-side-icn { font-size: 18px; }
    .cssjz-locate-ringwrap { width: 260px; height: 260px; }
    .cssjz-locate-img { width: 140px; height: 140px; }
}