:root{
    --np-primary:#b08968;
    --np-primary-dark:#8a6246;
    --np-accent:#d4a373;
    --np-accent-rgb:212,163,115;
    --np-dark:#14100d;
    --np-dark-2:#1e1813;
    --np-bg:#faf7f4;
    --np-text:#2d2926;
    --np-muted:#6f6359;
    --np-border:#eadfd5;
    --np-radius:16px;
    --np-radius-lg:28px;
    --np-shadow:0 14px 44px rgba(45,41,38,.08);
    --np-shadow-lg:0 28px 70px rgba(45,41,38,.14);
    --np-glow:0 0 24px rgba(212,163,115,.32);
    --np-transition:.3s cubic-bezier(.25,.46,.45,.94);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
    font-family:"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;
    background:var(--np-bg);
    color:var(--np-text);
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:var(--np-primary);transition:var(--np-transition)}
a:hover{color:var(--np-primary-dark)}
img{max-width:100%;height:auto;display:block}
.container{max-width:1240px;padding-left:20px;padding-right:20px}
section{position:relative}

/* ===== 暗色霓虹导航 ===== */
.main-nav{
    position:sticky;top:0;z-index:1200;
    background:linear-gradient(135deg,#14100d 0%,#1e1813 100%);
    border-bottom:1px solid rgba(var(--np-accent-rgb),.22);
    box-shadow:0 6px 30px rgba(0,0,0,.35);
}
.main-nav::after{
    content:"";display:block;height:2px;
    background:linear-gradient(90deg,transparent,var(--np-accent),transparent);
    width:100%;position:absolute;left:0;bottom:-1px;
}
.main-nav .nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px}
.brand-logo{
    font-size:1.4rem;font-weight:800;color:#fff;letter-spacing:.5px;
    display:flex;align-items:center;gap:10px;line-height:1.2;
}
.brand-logo i{color:var(--np-accent);font-size:1.3rem;filter:drop-shadow(0 0 8px rgba(var(--np-accent-rgb),.6))}
.brand-logo:hover{color:var(--np-accent)}
.nav-links{display:flex;list-style:none;margin:0;padding:0;gap:4px}
.nav-links a{
    display:inline-flex;align-items:center;color:rgba(255,255,255,.68);
    font-size:.95rem;font-weight:500;padding:8px 18px;border-radius:999px;
    transition:var(--np-transition);position:relative;
}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.05)}
.nav-links a.active{
    color:#fff;background:rgba(var(--np-accent-rgb),.14);
    box-shadow:inset 0 0 0 1px rgba(var(--np-accent-rgb),.35),0 0 18px rgba(var(--np-accent-rgb),.15);
    text-shadow:0 0 10px rgba(var(--np-accent-rgb),.4);
}
.nav-links a.active::after{
    content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
    width:20px;height:2px;background:var(--np-accent);border-radius:2px;
    box-shadow:0 0 8px var(--np-accent);
}
.btn-glow{
    display:inline-flex;align-items:center;gap:8px;
    background:linear-gradient(135deg,var(--np-accent),var(--np-primary));
    color:#1a130e!important;font-weight:700;font-size:.92rem;
    padding:.55rem 1.35rem;border-radius:999px;border:none;
    box-shadow:0 4px 18px rgba(var(--np-accent-rgb),.3);
    transition:var(--np-transition);
}
.btn-glow:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(var(--np-accent-rgb),.45);color:#14100d!important}
.mobile-toggle{display:none;background:none;border:none;color:#fff;font-size:1.4rem;cursor:pointer;padding:8px}

/* ===== Hero 白皮书获客 ===== */
.hero{
    padding:110px 0 100px;
    background:linear-gradient(160deg,#14100d 0%,#211a14 55%,#2a211a 100%);
    overflow:hidden;
}
.hero-bg{
    position:absolute;inset:0;
    background-image:url('/assets/images/backpic/back-1.jpg');
    background-size:cover;background-position:center;
    opacity:.14;pointer-events:none;
}
.hero::before{
    content:"";position:absolute;top:-120px;right:-120px;
    width:420px;height:420px;border-radius:50%;
    background:radial-gradient(circle,rgba(var(--np-accent-rgb),.18),transparent 70%);
}
.hero .shape-dots{
    position:absolute;bottom:40px;left:30px;opacity:.12;
    background-image:radial-gradient(var(--np-accent) 2px,transparent 2px);
    background-size:24px 24px;width:180px;height:140px;
}
.hero-tag{
    display:inline-flex;align-items:center;gap:8px;
    background:rgba(var(--np-accent-rgb),.12);
    border:1px solid rgba(var(--np-accent-rgb),.3);
    color:var(--np-accent);font-size:.82rem;font-weight:600;
    padding:6px 16px;border-radius:999px;margin-bottom:20px;
    letter-spacing:.5px;
}
.hero-tag::before{content:"";width:6px;height:6px;background:var(--np-accent);border-radius:50%;box-shadow:0 0 10px var(--np-accent)}
.hero-copy h1{
    font-size:2.6rem;font-weight:800;color:#fff;line-height:1.3;margin-bottom:20px;
    text-shadow:0 2px 20px rgba(0,0,0,.3);
}
.hero-copy h1 .hl{
    background:linear-gradient(120deg,var(--np-accent),#f0c89a);
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-desc{color:rgba(255,255,255,.78);font-size:1.02rem;max-width:540px;margin-bottom:26px}
.hero-feature-list{display:flex;flex-wrap:wrap;gap:14px 26px;margin-bottom:32px}
.hero-feature-list .item{color:rgba(255,255,255,.82);font-size:.93rem;display:flex;align-items:center;gap:8px}
.hero-feature-list .item i{color:var(--np-accent)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px}
.hero-ctas .btn-primary-custom{
    display:inline-flex;align-items:center;gap:10px;
    background:linear-gradient(135deg,var(--np-accent),var(--np-primary));
    color:#1a130e!important;font-weight:700;font-size:.95rem;
    padding:.8rem 1.8rem;border-radius:999px;border:none;
    box-shadow:0 8px 28px rgba(var(--np-accent-rgb),.3);
    transition:var(--np-transition);
}
.hero-ctas .btn-primary-custom:hover{transform:translateY(-3px);box-shadow:0 14px 38px rgba(var(--np-accent-rgb),.45)}
.hero-ctas .btn-outline-custom{
    display:inline-flex;align-items:center;gap:8px;
    background:transparent;color:#fff;font-weight:600;font-size:.95rem;
    padding:.8rem 1.6rem;border-radius:999px;
    border:1px solid rgba(255,255,255,.35);transition:var(--np-transition);
}
.hero-ctas .btn-outline-custom:hover{background:rgba(255,255,255,.08);border-color:var(--np-accent);color:var(--np-accent)}
.hero-widget{
    background:rgba(255,255,255,.04);
    border:1px solid rgba(var(--np-accent-rgb),.22);
    border-radius:var(--np-radius-lg);
    padding:30px;
    backdrop-filter:blur(12px);
    box-shadow:0 30px 80px rgba(0,0,0,.4);
}
.cover-block{display:flex;gap:18px;margin-bottom:26px;align-items:flex-start}
.cover-block img{
    width:130px;height:170px;object-fit:cover;border-radius:12px;
    box-shadow:0 10px 30px rgba(0,0,0,.4);
    border:2px solid rgba(var(--np-accent-rgb),.3);
}
.cover-info{flex:1}
.cover-info h4{color:#fff;font-size:1rem;font-weight:700;margin-bottom:4px}
.cover-info p{color:rgba(255,255,255,.6);font-size:.82rem;margin-bottom:10px}
.cover-badge{
    display:inline-block;background:var(--np-accent);color:#14100d;
    font-size:.72rem;font-weight:700;padding:3px 12px;border-radius:999px;
    box-shadow:0 0 16px rgba(var(--np-accent-rgb),.4);
}
.cover-toc{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.cover-toc li{display:flex;gap:10px;align-items:center;color:rgba(255,255,255,.78);font-size:.88rem}
.cover-toc li span{color:var(--np-accent);font-weight:700;font-size:.75rem;min-width:22px}
.lead-form{background:rgba(0,0,0,.25);border-radius:18px;padding:24px;border:1px solid rgba(255,255,255,.06)}
.lead-form h3{color:#fff;font-size:1.05rem;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.lead-form h3 i{color:var(--np-accent)}
.lead-form input,.lead-form select{
    width:100%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
    color:#fff;font-size:.9rem;padding:.65rem 1rem;border-radius:10px;margin-bottom:12px;
    transition:var(--np-transition);
}
.lead-form input::placeholder{color:rgba(255,255,255,.4)}
.lead-form input:focus,.lead-form select:focus{outline:none;border-color:var(--np-accent);background:rgba(255,255,255,.09);box-shadow:0 0 0 3px rgba(var(--np-accent-rgb),.15)}
.lead-form select option{background:#2a211a;color:#fff}
.lead-form .btn-submit{
    width:100%;background:linear-gradient(135deg,var(--np-accent),var(--np-primary));
    color:#14100d;font-weight:700;padding:.7rem;border-radius:10px;border:none;font-size:.95rem;
    transition:var(--np-transition);display:flex;align-items:center;justify-content:center;gap:8px;
}
.lead-form .btn-submit:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(var(--np-accent-rgb),.35)}
.form-note{color:rgba(255,255,255,.45);font-size:.75rem;text-align:center;margin-top:12px;margin-bottom:0}

/* ===== 通用板块 ===== */
.page-section{padding:96px 0}
.section-head{text-align:center;max-width:740px;margin:0 auto 56px}
.section-head .eyebrow{
    display:inline-block;color:var(--np-primary);font-size:.82rem;font-weight:700;
    letter-spacing:2px;text-transform:uppercase;margin-bottom:10px;
}
.section-head h2{font-size:2rem;font-weight:800;line-height:1.35;margin-bottom:16px;color:var(--np-text)}
.section-head h2 .line{
    display:inline-block;width:42px;height:3px;background:linear-gradient(90deg,var(--np-primary),var(--np-accent));
    border-radius:3px;margin-bottom:6px;
}
.section-head p{color:var(--np-muted);font-size:.98rem}

/* ===== 功能亮点 ===== */
.features-section{background:#fff}
.feature-card{
    background:var(--np-bg);border:1px solid var(--np-border);border-radius:var(--np-radius);
    padding:38px 30px;height:100%;transition:var(--np-transition);position:relative;overflow:hidden;
}
.feature-card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:3px;
    background:linear-gradient(90deg,var(--np-primary),var(--np-accent));opacity:0;transition:var(--np-transition);
}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--np-shadow);border-color:rgba(var(--np-accent-rgb),.4)}
.feature-card:hover::before{opacity:1}
.feature-icon{
    width:58px;height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,rgba(var(--np-accent-rgb),.15),rgba(var(--np-accent-rgb),.05));
    border:1px solid rgba(var(--np-accent-rgb),.2);
    font-size:1.4rem;color:var(--np-primary);margin-bottom:22px;
}
.feature-card h3{font-size:1.15rem;font-weight:700;margin-bottom:12px}
.feature-card p{color:var(--np-muted);font-size:.9rem;margin-bottom:0}

/* ===== 服务范围 ===== */
.scope-section{background:var(--np-bg)}
.scope-card{
    position:relative;border-radius:var(--np-radius);overflow:hidden;height:100%;
    min-height:260px;display:flex;align-items:flex-end;
    box-shadow:var(--np-shadow);transition:var(--np-transition);border:none;
}
.scope-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.scope-card::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,transparent 30%,rgba(10,8,6,.88) 100%);
}
.scope-card:hover img{transform:scale(1.06)}
.scope-card:hover{box-shadow:var(--np-shadow-lg);transform:translateY(-4px)}
.scope-body{position:relative;z-index:2;padding:28px 24px;color:#fff}
.scope-body h3{font-size:1.08rem;font-weight:700;margin-bottom:6px}
.scope-body p{font-size:.84rem;color:rgba(255,255,255,.7);margin-bottom:0}

/* ===== 数据条 ===== */
.stats-section{
    background:linear-gradient(135deg,#1e1813,#14100d);
    padding:70px 0;border-top:1px solid rgba(var(--np-accent-rgb),.15);
    border-bottom:1px solid rgba(var(--np-accent-rgb),.15);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stat-item{text-align:center;padding:20px}
.stat-num{
    font-size:2.6rem;font-weight:800;color:var(--np-accent);
    line-height:1;margin-bottom:10px;
    text-shadow:0 0 30px rgba(var(--np-accent-rgb),.3);
}
.stat-num sup{font-size:1.3rem}
.stat-label{color:rgba(255,255,255,.6);font-size:.88rem;letter-spacing:.5px}

/* ===== 流程 ===== */
.process-section{background:#fff}
.process-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}
.process-step{position:relative;text-align:center;padding:40px 24px}
.process-step::before{
    content:"";position:absolute;top:50%;right:-20px;width:40px;height:2px;
    background:linear-gradient(90deg,var(--np-accent),transparent);
}
.process-step:last-child::before{display:none}
.step-num{
    width:64px;height:64px;margin:0 auto 22px;border-radius:50%;
    background:linear-gradient(135deg,var(--np-accent),var(--np-primary));
    color:#14100d;font-size:1.5rem;font-weight:800;display:flex;align-items:center;justify-content:center;
    box-shadow:0 0 0 8px rgba(var(--np-accent-rgb),.1),0 10px 24px rgba(var(--np-accent-rgb),.28);
}
.process-step h3{font-size:1.1rem;font-weight:700;margin-bottom:10px}
.process-step p{color:var(--np-muted);font-size:.88rem;margin:0 auto;max-width:260px}

/* ===== 评价 ===== */
.testimonial-section{background:var(--np-bg)}
.testimonial-card{
    background:#fff;border:1px solid var(--np-border);border-radius:var(--np-radius);
    padding:32px 28px;height:100%;display:flex;flex-direction:column;
    transition:var(--np-transition);position:relative;
}
.testimonial-card:hover{box-shadow:var(--np-shadow);transform:translateY(-4px)}
.testimonial-card .quote-icon{color:var(--np-accent);font-size:1.6rem;opacity:.5;margin-bottom:16px}
.testimonial-card p{font-size:.92rem;color:var(--np-text);flex:1;margin-bottom:20px}
.testimonial-user{display:flex;align-items:center;gap:14px;border-top:1px solid var(--np-border);padding-top:16px}
.testimonial-user .avatar{
    width:44px;height:44px;border-radius:50%;
    background:linear-gradient(135deg,var(--np-primary),var(--np-accent));
    display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:.9rem;
}
.testimonial-user .info strong{display:block;font-size:.9rem}
.testimonial-user .info span{font-size:.78rem;color:var(--np-muted)}
.stars{color:#f5b942;font-size:.8rem;margin-top:2px;letter-spacing:2px}

/* ===== 资讯区 ===== */
.articles-section{background:#fff}
.article-list{list-style:none;padding:0;margin:0}
.article-list li{
    display:flex;align-items:flex-start;gap:16px;padding:20px 0;
    border-bottom:1px solid var(--np-border);transition:var(--np-transition);
}
.article-list li:last-child{border-bottom:none}
.article-list li:hover{padding-left:8px}
.article-list .a-date{color:var(--np-primary);font-weight:700;font-size:.8rem;white-space:nowrap;padding-top:4px;min-width:48px}
.article-list .a-link{font-size:.96rem;font-weight:600;color:var(--np-text);line-height:1.4}
.article-list .a-link:hover{color:var(--np-primary)}
.article-list .a-desc{font-size:.83rem;color:var(--np-muted);margin-top:4px}
.recommend-box{
    background:linear-gradient(160deg,#1e1813,#14100d);
    border-radius:var(--np-radius);padding:32px 26px;position:relative;overflow:hidden;
    border:1px solid rgba(var(--np-accent-rgb),.2);
}
.recommend-box::before{
    content:"";position:absolute;top:-40px;right:-40px;width:120px;height:120px;border-radius:50%;
    background:rgba(var(--np-accent-rgb),.12);
}
.recommend-box h4{color:#fff;font-size:1.1rem;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.recommend-box h4 i{color:var(--np-accent)}
.recommend-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.recommend-list a{
    display:flex;gap:12px;align-items:center;color:rgba(255,255,255,.72);
    font-size:.88rem;padding:10px 12px;border-radius:10px;background:rgba(255,255,255,.04);
    transition:var(--np-transition);
}
.recommend-list a:hover{background:rgba(var(--np-accent-rgb),.12);color:#fff;transform:translateX(4px)}
.recommend-list a i{color:var(--np-accent);font-size:.75rem}

/* ===== FAQ ===== */
.faq-section{background:var(--np-bg)}
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{
    background:#fff;border:1px solid var(--np-border);border-radius:14px;
    margin-bottom:14px;overflow:hidden;transition:var(--np-transition);
}
.faq-item:hover{border-color:rgba(var(--np-accent-rgb),.4)}
.faq-item summary{
    cursor:pointer;display:flex;justify-content:space-between;align-items:center;
    padding:22px 26px;font-weight:600;font-size:.98rem;list-style:none;
    background:#fff;transition:var(--np-transition);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--np-primary)}
.faq-item summary .arrow{color:var(--np-primary);transition:transform .3s;font-size:.85rem}
.faq-item[open] .arrow{transform:rotate(180deg)}
.faq-item .faq-answer{padding:4px 26px 24px;color:var(--np-muted);font-size:.9rem;border-top:1px dashed var(--np-border);margin-top:0;padding-top:18px}

/* ===== CTA ===== */
.cta-section{
    background:url('/assets/images/backpic/back-2.jpg') center/cover fixed;
    padding:100px 0;position:relative;
}
.cta-section::before{
    content:"";position:absolute;inset:0;
    background:linear-gradient(135deg,rgba(20,16,13,.92),rgba(38,28,20,.84));
}
.cta-content{position:relative;z-index:2;text-align:center;max-width:680px;margin:0 auto;color:#fff}
.cta-content h2{font-size:2.2rem;font-weight:800;margin-bottom:20px}
.cta-content h2 span{color:var(--np-accent)}
.cta-content p{color:rgba(255,255,255,.75);font-size:1rem;margin-bottom:36px}
.cta-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.cta-buttons .btn-cta-main{
    background:linear-gradient(135deg,var(--np-accent),var(--np-primary));
    color:#14100d!important;font-weight:700;padding:.9rem 2.4rem;border-radius:999px;
    display:inline-flex;align-items:center;gap:10px;font-size:1rem;border:none;
    box-shadow:0 10px 36px rgba(var(--np-accent-rgb),.4);transition:var(--np-transition);
}
.cta-buttons .btn-cta-main:hover{transform:translateY(-3px);box-shadow:0 16px 46px rgba(var(--np-accent-rgb),.5)}
.cta-buttons .btn-cta-line{
    background:transparent;color:#fff;font-weight:600;padding:.9rem 2rem;border-radius:999px;
    border:1px solid rgba(255,255,255,.4);transition:var(--np-transition);font-size:.95rem;
}
.cta-buttons .btn-cta-line:hover{background:rgba(255,255,255,.08);border-color:var(--np-accent);color:var(--np-accent)}

/* ===== Footer ===== */
.site-footer{background:#14100d;color:rgba(255,255,255,.65);padding:70px 0 0}
.site-footer a{color:rgba(255,255,255,.6)}
.site-footer a:hover{color:var(--np-accent)}
.footer-brand{font-size:1.25rem;font-weight:800;color:#fff;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.footer-brand i{color:var(--np-accent)}
.footer-desc{font-size:.86rem;line-height:1.8;margin-bottom:24px}
.footer-title{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:18px;position:relative;padding-bottom:10px}
.footer-title::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--np-accent);border-radius:2px}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-links a{font-size:.87rem;display:inline-flex;align-items:center;gap:6px}
.footer-links a i{font-size:.7rem;color:var(--np-accent)}
.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:12px;font-size:.86rem}
.footer-contact i{color:var(--np-accent);width:20px}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.08);
    margin-top:50px;padding:22px 0;text-align:center;font-size:.8rem;
    color:rgba(255,255,255,.4);
}
.footer-bottom a{color:rgba(255,255,255,.5)}

/* ===== 移动端 ===== */
@media (max-width:991.98px){
    .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#1e1813;flex-direction:column;padding:16px 20px;gap:10px;border-bottom:1px solid rgba(var(--np-accent-rgb),.2)}
    .nav-links.show{display:flex}
    .nav-links a{padding:12px 16px;font-size:1rem}
    .mobile-toggle{display:block}
    .btn-glow.nav-cta{display:none}
    .hero{padding:70px 0 60px}
    .hero-copy h1{font-size:2rem}
    .stats-grid{grid-template-columns:repeat(2,1fr);gap:20px}
    .process-steps{grid-template-columns:1fr;gap:10px}
    .process-step::before{display:none}
    .page-section{padding:70px 0}
    .cta-section{background-attachment:scroll}
}
@media (max-width:767.98px){
    .hero-copy h1{font-size:1.7rem}
    .hero-feature-list{flex-direction:column;gap:10px}
    .hero-widget{padding:20px}
    .cover-block img{width:100px;height:140px}
    .section-head h2{font-size:1.55rem}
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .stat-num{font-size:2rem}
    .cta-content h2{font-size:1.6rem}
    .footer-bottom{font-size:.72rem}
}
@media (max-width:520px){
    .hero-ctas .btn-primary-custom,.hero-ctas .btn-outline-custom{width:100%;justify-content:center}
    .process-steps{grid-template-columns:1fr}
    .stats-grid{grid-template-columns:1fr;gap:10px}
    .article-list .a-desc{font-size:.78rem}
    .recommend-box{padding:24px 18px}
}

:root {
            --nav-bg: #0a0e16;
            --nav-border: rgba(120, 200, 220, .22);
            --primary: #d4a96a;
            --primary-light: #e9cb9b;
            --primary-dark: #9b7742;
            --teal: #2f8c86;
            --teal-glow: rgba(60, 180, 180, .45);
            --bg-soft: #f7f5f1;
            --bg-dark: #101520;
            --card-bg: #ffffff;
            --text-main: #22262e;
            --text-sub: #59616d;
            --text-weak: #8a929d;
            --border-light: #e9e3da;
            --radius-md: 14px;
            --radius-lg: 22px;
            --shadow-1: 0 10px 30px rgba(18, 23, 34, .07);
            --shadow-2: 0 22px 48px rgba(18, 23, 34, .13);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            background: var(--bg-soft);
            color: var(--text-main);
            line-height: 1.75;
            overflow-x: hidden;
            padding-bottom: 76px;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color .25s;
        }

        ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        h1,
        h2,
        h3,
        h4,
        h5 {
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: .5rem;
        }

        .container {
            max-width: 1200px;
        }

        .section-pad {
            padding: 88px 0;
        }

        .section-head {
            max-width: 720px;
            margin: 0 auto 52px;
            text-align: center;
        }

        .section-head h2 {
            font-size: 2rem;
            color: var(--text-main);
            margin-bottom: .6rem;
            position: relative;
            display: inline-block;
        }

        .section-head h2::after {
            content: "";
            display: block;
            width: 46px;
            height: 3px;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--primary), var(--teal));
            margin: 14px auto 0;
        }

        .section-head p {
            color: var(--text-sub);
            font-size: 1.02rem;
            margin-top: 14px;
        }

        /* ===== Buttons ===== */
        .btn-main {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            background: linear-gradient(135deg, var(--primary-light), var(--primary) 55%, var(--primary-dark));
            color: #1c1811;
            font-weight: 700;
            font-size: .98rem;
            padding: .85rem 1.9rem;
            border-radius: 50px;
            border: 0;
            box-shadow: 0 8px 22px rgba(212, 169, 106, .35), 0 0 18px rgba(212, 169, 106, .15);
            transition: transform .28s, box-shadow .28s;
        }

        .btn-main:hover {
            color: #111;
            transform: translateY(-3px);
            box-shadow: 0 14px 30px rgba(212, 169, 106, .45), 0 0 28px rgba(212, 169, 106, .25);
        }

        .btn-main:focus-visible {
            outline: 3px solid rgba(212, 169, 106, .55);
            outline-offset: 3px;
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .5rem;
            background: rgba(255, 255, 255, .06);
            color: #f2eadc;
            font-weight: 600;
            font-size: .98rem;
            padding: .85rem 1.9rem;
            border-radius: 50px;
            border: 1px solid rgba(255, 255, 255, .3);
            backdrop-filter: blur(4px);
            transition: transform .28s, background .28s, border-color .28s, box-shadow .28s;
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, .14);
            border-color: rgba(212, 169, 106, .7);
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
        }

        .btn-outline:focus-visible {
            outline: 3px solid rgba(212, 169, 106, .5);
            outline-offset: 3px;
        }

        .btn-block {
            width: 100%;
        }

        /* ===== Nav ===== */
        .main-nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1050;
            background: rgba(10, 14, 22, .92);
            backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--nav-border);
            box-shadow: 0 6px 28px rgba(0, 0, 0, .38), inset 0 -1px 0 rgba(255, 255, 255, .03);
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 76px;
            gap: 1rem;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: .7rem;
            color: #f3e6d2;
            font-size: 1.18rem;
            font-weight: 800;
            letter-spacing: 1px;
            white-space: nowrap;
        }

        .brand-logo i {
            color: var(--primary);
            font-size: 1.35rem;
            filter: drop-shadow(0 0 8px rgba(212, 169, 106, .65));
        }

        .nav-links {
            display: flex;
            gap: 1.4rem;
            margin-bottom: 0;
        }

        .nav-links a {
            position: relative;
            color: #b6bfcb;
            font-size: .95rem;
            font-weight: 500;
            padding: .6rem .2rem;
            white-space: nowrap;
            transition: color .25s;
        }

        .nav-links a::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 0;
            transform: translateX(-50%);
            width: 0;
            height: 2px;
            border-radius: 3px;
            background: var(--primary);
            box-shadow: 0 0 12px rgba(212, 169, 106, .8);
            transition: width .3s;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: #fff;
        }

        .nav-links a.active::after {
            width: 100%;
        }

        .btn-glow {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            background: linear-gradient(135deg, #e3bc7f, #bd8f4f);
            color: #16180f;
            font-weight: 700;
            font-size: .9rem;
            padding: .62rem 1.35rem;
            border-radius: 50px;
            border: 0;
            box-shadow: 0 0 16px rgba(212, 169, 106, .4), 0 4px 14px rgba(0, 0, 0, .22);
            transition: transform .25s, box-shadow .25s;
        }

        .btn-glow:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 28px rgba(212, 169, 106, .6), 0 8px 22px rgba(0, 0, 0, .3);
            color: #111;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: 0;
            color: #e8e2d6;
            font-size: 1.45rem;
            padding: .4rem;
            border-radius: 8px;
        }

        .mobile-toggle:focus-visible {
            outline: 2px solid var(--primary);
        }

        /* ===== Hero ===== */
        .cat-hero {
            position: relative;
            padding: 168px 0 104px;
            background: linear-gradient(105deg, rgba(8, 12, 20, .94) 0%, rgba(8, 12, 20, .78) 55%, rgba(17, 24, 36, .64) 100%),
                url('/assets/images/backpic/back-1.jpg') center center / cover no-repeat;
            color: #fff;
            border-bottom: 1px solid rgba(255, 255, 255, .06);
        }

        .cat-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: radial-gradient(600px 300px at 80% 20%, rgba(47, 140, 134, .18), transparent 70%);
            pointer-events: none;
        }

        .cat-hero-inner {
            position: relative;
            display: grid;
            grid-template-columns: 1.08fr .92fr;
            gap: 3.5rem;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            background: rgba(212, 169, 106, .14);
            border: 1px solid rgba(212, 169, 106, .4);
            color: var(--primary-light);
            font-weight: 600;
            font-size: .85rem;
            padding: .4rem 1.1rem;
            border-radius: 50px;
            letter-spacing: 1px;
            margin-bottom: 1.4rem;
            box-shadow: 0 0 18px rgba(212, 169, 106, .12);
        }

        .cat-hero h1 {
            font-size: 2.85rem;
            line-height: 1.22;
            font-weight: 800;
            letter-spacing: 1px;
            color: #fff;
            margin-bottom: 1.15rem;
            text-shadow: 0 6px 24px rgba(0, 0, 0, .3);
        }

        .cat-hero h1 span {
            color: var(--primary-light);
            text-shadow: 0 0 20px rgba(212, 169, 106, .35);
        }

        .cat-hero .hero-desc {
            color: #c7cdd8;
            font-size: 1.04rem;
            line-height: 1.85;
            margin-bottom: 2rem;
            max-width: 560px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin-bottom: 2.2rem;
        }

        .hero-metrics {
            display: flex;
            gap: 2.2rem;
            flex-wrap: wrap;
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding-top: 1.6rem;
        }

        .hero-metrics strong {
            display: block;
            font-size: 1.55rem;
            font-weight: 800;
            color: var(--primary-light);
            line-height: 1.2;
        }

        .hero-metrics span {
            font-size: .88rem;
            color: #aeb6c2;
        }

        .hero-card {
            position: relative;
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: var(--radius-lg);
            padding: 1rem;
            backdrop-filter: blur(16px);
            box-shadow: 0 24px 60px rgba(0, 0, 0, .4), 0 0 32px rgba(47, 140, 134, .08);
        }

        .hero-card img {
            border-radius: 16px;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            width: 100%;
            margin-bottom: 1rem;
        }

        .hero-card-tag {
            position: absolute;
            top: 1.5rem;
            left: 1.5rem;
            z-index: 2;
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            color: #17130c;
            font-weight: 700;
            font-size: .78rem;
            padding: .35rem 1rem;
            border-radius: 50px;
            box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
        }

        .hero-card h3 {
            color: #fff;
            font-size: 1.25rem;
            margin: .35rem 0 .8rem;
        }

        .feature-list {
            margin-bottom: 1.2rem;
        }

        .feature-list li {
            display: flex;
            align-items: center;
            gap: .6rem;
            color: #d5dae2;
            font-size: .93rem;
            padding: .38rem 0;
        }

        .feature-list li i {
            color: var(--primary-light);
            font-size: .95rem;
        }

        /* ===== Features ===== */
        .feature-card {
            background: var(--card-bg);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 2.2rem 1.9rem;
            height: 100%;
            box-shadow: var(--shadow-1);
            transition: transform .3s, box-shadow .3s, border-color .3s;
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--teal));
            opacity: 0;
            transition: opacity .3s;
        }

        .feature-card:hover {
            transform: translateY(-7px);
            box-shadow: var(--shadow-2);
            border-color: rgba(212, 169, 106, .45);
        }

        .feature-card:hover::before {
            opacity: 1;
        }

        .feature-icon {
            width: 58px;
            height: 58px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.45rem;
            color: #fff;
            background: linear-gradient(135deg, #3a9b94, #236e6b);
            margin-bottom: 1.4rem;
            box-shadow: 0 8px 18px rgba(47, 140, 134, .25);
        }

        .feature-icon.gold {
            background: linear-gradient(135deg, #dbb177, #a57a42);
            box-shadow: 0 8px 18px rgba(212, 169, 106, .28);
        }

        .feature-icon.teal {
            background: linear-gradient(135deg, #2f8c86, #175954);
        }

        .feature-card h3 {
            font-size: 1.25rem;
            margin-bottom: .7rem;
        }

        .feature-card p {
            color: var(--text-sub);
            font-size: .95rem;
            margin-bottom: 0;
        }

        /* ===== Scene ===== */
        .scene-section {
            background: #fff;
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

        .scene-row {
            align-items: center;
            margin-bottom: 3.2rem;
        }

        .scene-row:last-child {
            margin-bottom: 0;
        }

        .scene-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-2);
            position: relative;
        }

        .scene-media img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            transition: transform .5s;
        }

        .scene-media:hover img {
            transform: scale(1.035);
        }

        .scene-content .scene-tag {
            display: inline-block;
            font-size: .82rem;
            font-weight: 700;
            letter-spacing: 1px;
            color: var(--primary-dark);
            background: rgba(212, 169, 106, .12);
            padding: .3rem 1rem;
            border-radius: 50px;
            margin-bottom: 1rem;
        }

        .scene-content h3 {
            font-size: 1.55rem;
            margin-bottom: .8rem;
        }

        .scene-content p {
            color: var(--text-sub);
            font-size: .98rem;
            margin-bottom: 1.1rem;
        }

        .scene-points li {
            display: flex;
            gap: .6rem;
            align-items: center;
            color: var(--text-main);
            padding: .32rem 0;
            font-size: .94rem;
        }

        .scene-points i {
            color: var(--teal);
        }

        /* ===== Social Proof ===== */
        .social-proof {
            position: relative;
            background: linear-gradient(120deg, rgba(9, 13, 22, .95), rgba(16, 22, 34, .9)),
                url('/assets/images/backpic/back-2.jpg') center center / cover no-repeat;
            color: #fff;
            padding: 92px 0;
        }

        .social-proof .section-head h2 {
            color: #fff;
        }

        .social-proof .section-head p {
            color: #b9c1cd;
        }

        .proof-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            margin-bottom: 3rem;
        }

        .proof-stat {
            text-align: center;
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .09);
            border-radius: var(--radius-md);
            padding: 1.8rem 1rem;
            transition: transform .3s, background .3s, border-color .3s;
        }

        .proof-stat:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, .08);
            border-color: rgba(212, 169, 106, .4);
        }

        .proof-stat strong {
            display: block;
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-light);
            line-height: 1.3;
        }

        .proof-stat span {
            color: #b6bec9;
            font-size: .88rem;
        }

        .proof-quotes {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .proof-quote {
            background: rgba(255, 255, 255, .05);
            border: 1px solid rgba(255, 255, 255, .1);
            border-left: 3px solid var(--primary);
            border-radius: var(--radius-md);
            padding: 1.6rem 1.5rem;
        }

        .proof-quote p {
            color: #d8dde5;
            font-size: .94rem;
            margin-bottom: 1rem;
            font-style: italic;
        }

        .proof-quote footer {
            color: #96a0ad;
            font-size: .86rem;
        }

        .proof-quote footer strong {
            color: #c9d2dc;
            font-weight: 700;
        }

        /* ===== Process ===== */
        .process-wrap {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.8rem;
            margin-top: 26px;
        }

        .process-step {
            text-align: center;
            position: relative;
        }

        .process-step::after {
            content: "";
            position: absolute;
            top: 36px;
            right: -28%;
            width: 56%;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--teal));
            opacity: .35;
            border-radius: 2px;
        }

        .process-step:last-child::after {
            display: none;
        }

        .step-num {
            width: 72px;
            height: 72px;
            margin: 0 auto 1.2rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary-dark);
            background: linear-gradient(135deg, #f5e7d0, #e9d2a8);
            box-shadow: 0 10px 24px rgba(212, 169, 106, .25);
            border: 2px solid rgba(255, 255, 255, .8);
        }

        .process-step h3 {
            font-size: 1.1rem;
            margin-bottom: .45rem;
        }

        .process-step p {
            color: var(--text-sub);
            font-size: .9rem;
            margin-bottom: 0;
            max-width: 220px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #fff;
            border-top: 1px solid var(--border-light);
        }

        .faq-wrap {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-wrap .accordion-item {
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, .02);
            transition: border-color .25s, box-shadow .25s;
        }

        .faq-wrap .accordion-item:has(.accordion-button:not(.collapsed)) {
            border-color: rgba(212, 169, 106, .45);
            box-shadow: 0 8px 20px rgba(212, 169, 106, .08);
        }

        .faq-wrap .accordion-button {
            background: #fff;
            color: var(--text-main);
            font-weight: 600;
            font-size: .98rem;
            padding: 1.05rem 1.3rem;
            box-shadow: none;
        }

        .faq-wrap .accordion-button:not(.collapsed) {
            background: #faf7f1;
            color: var(--primary-dark);
        }

        .faq-wrap .accordion-button:focus {
            box-shadow: none;
            border-color: var(--primary);
        }

        .faq-wrap .accordion-button::after {
            background-size: 1rem;
            opacity: .8;
        }

        .faq-wrap .accordion-body {
            color: var(--text-sub);
            font-size: .94rem;
            padding: 0 1.3rem 1.2rem;
            line-height: 1.8;
        }

        /* ===== CTA ===== */
        .cat-cta {
            position: relative;
            padding: 100px 0;
            background: linear-gradient(120deg, rgba(9, 13, 22, .92), rgba(20, 27, 40, .86)),
                url('/assets/images/backpic/back-3.jpg') center center / cover no-repeat;
            color: #fff;
            text-align: center;
        }

        .cat-cta h2 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 1rem;
        }

        .cat-cta p {
            color: #c7ced9;
            max-width: 620px;
            margin: 0 auto 2rem;
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            justify-content: center;
        }

        .cta-phone {
            display: inline-flex;
            align-items: center;
            gap: .5rem;
            color: #fff;
            font-weight: 600;
            background: rgba(255, 255, 255, .07);
            border: 1px solid rgba(255, 255, 255, .22);
            padding: .85rem 1.7rem;
            border-radius: 50px;
            transition: background .25s, transform .25s, border-color .25s;
        }

        .cta-phone:hover {
            background: rgba(255, 255, 255, .13);
            border-color: rgba(212, 169, 106, .6);
            color: var(--primary-light);
            transform: translateY(-3px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-dark);
            color: #a7b0bc;
            padding: 64px 0 0;
            border-top: 1px solid rgba(255, 255, 255, .06);
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: .6rem;
            color: #f3e6d2;
            font-size: 1.2rem;
            font-weight: 800;
            margin-bottom: .8rem;
        }

        .footer-brand i {
            color: var(--primary);
            filter: drop-shadow(0 0 6px rgba(212, 169, 106, .5));
        }

        .footer-desc {
            color: #8d98a6;
            font-size: .92rem;
            max-width: 320px;
            line-height: 1.8;
        }

        .footer-title {
            color: #dbe0e7;
            font-size: 1.02rem;
            font-weight: 700;
            margin-bottom: 1.1rem;
        }

        .footer-links li,
        .footer-contact li {
            padding: .32rem 0;
            font-size: .9rem;
            color: #8d98a6;
        }

        .footer-links a {
            color: #8d98a6;
            transition: color .25s, padding-left .25s;
        }

        .footer-links a:hover {
            color: var(--primary-light);
            padding-left: 4px;
        }

        .footer-links i {
            font-size: .7rem;
            margin-right: .35rem;
            color: var(--primary);
        }

        .footer-contact i {
            width: 22px;
            color: var(--primary);
            margin-right: .3rem;
        }

        .footer-bottom {
            margin-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, .08);
            padding: 1.3rem 0;
        }

        .footer-bottom p {
            margin: 0;
            font-size: .85rem;
            color: #77818e;
            text-align: center;
        }

        /* ===== Fixed CTA Bar ===== */
        .fixed-cta-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 980;
            background: rgba(10, 14, 22, .94);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(212, 169, 106, .35);
            box-shadow: 0 -6px 24px rgba(0, 0, 0, .4);
            padding: .7rem 0;
        }

        .fixed-cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

        .fixed-cta-text {
            color: #e6dfd2;
            font-weight: 600;
            font-size: .93rem;
            margin: 0;
        }

        .fixed-cta-text i {
            color: var(--primary);
            margin-right: .4rem;
        }

        .fixed-cta-btn {
            background: linear-gradient(135deg, var(--primary-light), var(--primary-dark));
            color: #16180f;
            font-weight: 700;
            font-size: .88rem;
            padding: .55rem 1.5rem;
            border-radius: 50px;
            white-space: nowrap;
            box-shadow: 0 0 18px rgba(212, 169, 106, .35);
            transition: transform .25s, box-shadow .25s;
        }

        .fixed-cta-btn:hover {
            transform: translateY(-2px);
            color: #111;
            box-shadow: 0 0 28px rgba(212, 169, 106, .55);
        }

        /* ===== Responsive ===== */
        @media (max-width: 991.98px) {
            .cat-hero {
                padding: 140px 0 72px;
            }

            .cat-hero-inner {
                grid-template-columns: 1fr;
                gap: 2.4rem;
            }

            .cat-hero h1 {
                font-size: 2.3rem;
            }

            .hero-card {
                max-width: 560px;
            }

            .nav-links {
                position: absolute;
                top: 76px;
                left: 0;
                right: 0;
                flex-direction: column;
                gap: 0;
                background: rgba(10, 14, 22, .97);
                border-bottom: 1px solid rgba(255, 255, 255, .08);
                max-height: 0;
                overflow: hidden;
                transition: max-height .4s ease, padding .3s ease;
                padding: 0 1.2rem;
            }

            .nav-links.open {
                max-height: 360px;
                padding: .6rem 1.2rem 1rem;
            }

            .nav-links a {
                display: block;
                padding: .9rem .4rem;
                border-bottom: 1px solid rgba(255, 255, 255, .05);
            }

            .mobile-toggle {
                display: block;
            }

            .process-wrap {
                grid-template-columns: repeat(2, 1fr);
                gap: 2rem 1rem;
            }

            .process-step::after {
                display: none;
            }

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

            .proof-quotes {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 767.98px) {
            .section-pad {
                padding: 64px 0;
            }

            .section-head {
                margin-bottom: 36px;
            }

            .section-head h2 {
                font-size: 1.6rem;
            }

            .cat-hero {
                padding: 126px 0 58px;
            }

            .cat-hero h1 {
                font-size: 1.95rem;
            }

            .hero-actions {
                flex-direction: column;
            }

            .hero-actions .btn-main,
            .hero-actions .btn-outline {
                width: 100%;
            }

            .hero-metrics {
                gap: 1.4rem;
            }

            .hero-metrics strong {
                font-size: 1.3rem;
            }

            .social-proof {
                padding: 64px 0;
            }

            .proof-stats {
                grid-template-columns: 1fr 1fr;
                gap: .8rem;
            }

            .process-wrap {
                grid-template-columns: 1fr;
                gap: 1.8rem;
            }

            .cta-actions {
                flex-direction: column;
                align-items: center;
            }

            .cta-actions .btn-main,
            .cta-actions .cta-phone {
                width: 100%;
                max-width: 360px;
            }

            .fixed-cta-text {
                font-size: .82rem;
            }

            .fixed-cta-btn {
                padding: .5rem 1rem;
                font-size: .82rem;
            }
        }

        @media (max-width: 575.98px) {
            .nav-inner {
                gap: .5rem;
            }

            .brand-logo {
                font-size: 1rem;
            }

            .brand-logo i {
                font-size: 1.15rem;
            }

            .nav-cta {
                display: none;
            }

            .cat-hero h1 {
                font-size: 1.7rem;
            }

            .hero-card {
                padding: .7rem;
            }

            .hero-card h3 {
                font-size: 1.08rem;
            }

            .section-head h2 {
                font-size: 1.45rem;
            }

            .feature-card {
                padding: 1.6rem 1.3rem;
            }

            .proof-stats {
                grid-template-columns: 1fr;
            }

            .fixed-cta-inner {
                flex-direction: column;
                text-align: center;
                gap: .5rem;
            }

            .fixed-cta-btn {
                width: 100%;
            }
        }