:root{
--bg-deep:#08141C;--bg-raised:#0E1E29;--bg-glass:rgba(16,36,48,.55);
--stroke:rgba(255,255,255,.08);--stroke-bright:rgba(255,255,255,.16);
--text-hi:#EAF2F6;--text-mid:#A2B4BF;--text-low:#60727D;
--primary-blue:#2E7CF6;--tea-amber:#D8A05F;--tea-amber-deep:#B07E42;--tea-green:#4E9B7A;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
background-color:var(--bg-deep);color:var(--text-hi);
font-family:'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
font-feature-settings:"tnum";-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
::selection{background:rgba(216,160,95,.3);color:var(--text-hi)}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;outline:none}

.glass-card{
background:linear-gradient(135deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
border:1px solid var(--stroke);border-radius:1rem;box-shadow:0 8px 32px rgba(0,0,0,.35);
transition:all .3s ease;
}
.glass-card-hover:hover{
border-color:rgba(216,160,95,.35);
box-shadow:0 0 0 1px rgba(216,160,95,.35),0 12px 40px rgba(216,160,95,.12);
transform:translateY(-4px);
}
.btn-primary{
background:linear-gradient(135deg,#D8A05F,#B07E42);color:#08141C;font-weight:600;
border-radius:9999px;box-shadow:0 0 24px rgba(216,160,95,.35);
transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 0 32px rgba(216,160,95,.55)}
.btn-primary:active{transform:scale(.98)}
.btn-primary:focus-visible{outline:2px solid #D8A05F;outline-offset:3px}
.btn-glass{
background:rgba(255,255,255,.05);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.15);
color:var(--text-hi);border-radius:9999px;transition:all .3s ease;
display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
}
.btn-glass:hover{background:rgba(255,255,255,.1);border-color:rgba(216,160,95,.6)}
.btn-glass:focus-visible{outline:2px solid #D8A05F;outline-offset:3px}
.btn-text-link{color:var(--primary-blue);transition:all .3s ease;display:inline-flex;align-items:center;gap:.25rem}
.btn-text-link:hover{color:var(--tea-amber)}
.btn-text-link:hover .arrow{transform:translateX(4px)}
.btn-text-link .arrow{transition:transform .3s ease;display:inline-block}
.btn-text-link:focus-visible{outline:2px solid #D8A05F;outline-offset:3px;border-radius:4px}

.nav-link{position:relative;color:var(--text-mid);font-size:.875rem;transition:color .3s ease;padding:.25rem 0}
.nav-link:hover{color:#fff}
.nav-link.active{color:#fff}
.nav-link.active::after{
content:'';position:absolute;left:0;right:0;bottom:-4px;height:2px;border-radius:2px;
background:linear-gradient(90deg,#D8A05F,transparent);
}

.section-badge{
display:inline-flex;align-items:center;gap:.5rem;padding:.375rem 1rem .375rem .75rem;
border-radius:9999px;font-size:.75rem;font-weight:500;color:var(--text-mid);
background:rgba(255,255,255,.04);border:1px solid var(--stroke);
}
.section-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--tea-amber);box-shadow:0 0 8px rgba(216,160,95,.8)}

.section-title-bar{width:4px;height:24px;background:linear-gradient(180deg,#D8A05F,#B07E42);border-radius:2px;display:inline-block}

.voucher-main{
background:linear-gradient(145deg,rgba(216,160,95,.10),rgba(255,255,255,.02));
backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
border:1px solid rgba(216,160,95,.25);border-radius:1.5rem;position:relative;overflow:hidden;
box-shadow:0 20px 60px rgba(0,0,0,.5),0 0 40px rgba(216,160,95,.08);
}
.voucher-main::before{
content:'';position:absolute;top:0;left:0;right:0;height:4px;
background:linear-gradient(90deg,#D8A05F,#B07E42,transparent);
}
.voucher-main::after{
content:'';position:absolute;bottom:-40px;right:-40px;width:160px;height:160px;border-radius:50%;
background:radial-gradient(circle,rgba(216,160,95,.15),transparent 70%);
}
.voucher-dashed{border-left:2px dashed rgba(216,160,95,.25)}
.voucher-mini{
background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.02));
backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
border:1px solid rgba(255,255,255,.1);border-radius:1rem;
box-shadow:0 8px 24px rgba(0,0,0,.35);
transition:all .3s ease;
}
.voucher-mini:hover{transform:translateY(-2px);border-color:rgba(216,160,95,.4)}

.hero-bg{
background-image:url('/assets/images/backpic/back-1.jpg'),radial-gradient(circle at 75% 40%,rgba(216,160,95,.14),transparent 45%);
background-size:cover,cover;background-position:center;background-blend-mode:overlay,normal;
}
.hero-bg::before{
content:'';position:absolute;inset:0;
background:linear-gradient(90deg,rgba(8,20,28,.92) 0%,rgba(8,20,28,.78) 55%,rgba(8,20,28,.55) 100%);
}

.stat-number{font-size:2rem;font-weight:bold;color:#fff;line-height:1.2}
@media(max-width:767px){.stat-number{font-size:1.5rem}}

.topic-card{
background:linear-gradient(135deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
border:1px solid var(--stroke);border-radius:1.25rem;overflow:hidden;position:relative;
transition:all .3s ease;box-shadow:0 8px 32px rgba(0,0,0,.3);
}
.topic-card:hover{
border-color:rgba(216,160,95,.4);transform:translateY(-4px);
box-shadow:0 0 0 1px rgba(216,160,95,.2),0 16px 40px rgba(216,160,95,.1);
}
.topic-card .topic-img{height:160px;overflow:hidden;position:relative}
.topic-card .topic-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.topic-card:hover .topic-img img{transform:scale(1.05)}

.scenario-card{
background:var(--bg-glass);border:1px solid var(--stroke);border-radius:1.25rem;overflow:hidden;
transition:all .3s ease;
}
.scenario-card:hover{border-color:rgba(216,160,95,.35);transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.35)}

.testimonial-card{
background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
border:1px solid var(--stroke);border-left:3px solid var(--tea-amber);
border-radius:1rem;padding:1.5rem;transition:all .3s ease;
}
.testimonial-card:hover{background:rgba(255,255,255,.06);border-left-color:#f0c68a;transform:translateY(-2px)}

.pricing-card{
background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
border:1px solid var(--stroke);border-radius:1.5rem;overflow:hidden;position:relative;
transition:all .3s ease;
}
.pricing-card:hover{transform:translateY(-6px);box-shadow:0 16px 48px rgba(0,0,0,.4)}
.pricing-card .sticky-bar{height:4px;background:linear-gradient(90deg,#D8A05F,transparent)}
.pricing-card-featured{
border:1px solid rgba(216,160,95,.4);
box-shadow:0 0 40px rgba(216,160,95,.1);
}
.pricing-card-featured:hover{box-shadow:0 0 0 1px rgba(216,160,95,.35),0 16px 48px rgba(216,160,95,.18)}
.pricing-card-featured .sticky-bar{background:linear-gradient(90deg,#D8A05F,#E8C48C,#D8A05F)}

.price-number{
font-size:2.5rem;font-weight:bold;color:transparent;
background:linear-gradient(135deg,#D8A05F,#E8C48C);-webkit-background-clip:text;background-clip:text;
}
.form-input{
width:100%;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
border-radius:.75rem;padding:.875rem 1.25rem;color:var(--text-hi);font-size:.875rem;
transition:all .3s ease;
}
.form-input::placeholder{color:var(--text-low)}
.form-input:focus{border-color:rgba(216,160,95,.6);background:rgba(255,255,255,.06);box-shadow:0 0 0 3px rgba(216,160,95,.12)}
.form-input:focus-visible{outline:2px solid #D8A05F;outline-offset:2px}
.form-label{display:block;font-size:.8125rem;color:var(--text-mid);margin-bottom:.5rem;font-weight:500}

.faq-item{border-bottom:1px solid rgba(255,255,255,.05)}
.faq-item:last-child{border-bottom:none}
.faq-question{
display:flex;justify-content:space-between;align-items:center;width:100%;
padding:1.25rem 0;text-align:left;font-weight:500;color:#fff;background:transparent;border:none;
font-size:1rem;transition:color .3s ease;
}
.faq-question:hover{color:var(--tea-amber)}
.faq-question .icon{transition:transform .3s ease;color:var(--tea-amber);flex-shrink:0}
.faq-item.active .faq-question .icon{transform:rotate(45deg)}
.faq-item.active .faq-question{color:var(--tea-amber)}
.faq-answer{
max-height:0;overflow:hidden;transition:max-height .4s ease,opacity .3s ease;opacity:0;
}
.faq-item.active .faq-answer{max-height:400px;opacity:1}
.faq-answer-inner{padding-bottom:1.25rem;color:var(--text-mid);line-height:1.85;font-size:.9375rem}

.cta-banner{
background-image:url('/assets/images/backpic/back-2.jpg');
background-size:cover;background-position:center;position:relative;overflow:hidden;
}
.cta-banner::before{
content:'';position:absolute;inset:0;
background:linear-gradient(135deg,#08141C 10%,rgba(8,20,28,.85) 50%,rgba(8,20,28,.45) 90%);
}
.cta-banner::after{
content:'';position:absolute;top:-60px;right:-60px;width:260px;height:260px;border-radius:50%;
background:radial-gradient(circle,rgba(216,160,95,.2),transparent 70%);
}

.avatar-circle{
width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;
font-weight:bold;font-size:1.125rem;color:#fff;
background:linear-gradient(135deg,#2E7CF6,#1B4B8A);flex-shrink:0;
}
.avatar-circle.gold{background:linear-gradient(135deg,#D8A05F,#B07E42)}
.avatar-circle.green{background:linear-gradient(135deg,#4E9B7A,#2D6B52)}

.mobile-drawer{
position:fixed;top:0;left:0;right:0;bottom:0;z-index:100;
background:rgba(8,20,28,.95);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2rem;
opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.mobile-drawer.open{opacity:1;pointer-events:auto}

.search-expanded{
position:absolute;right:0;top:calc(100% + 8px);width:280px;padding:8px;
background:rgba(8,20,28,.9);backdrop-filter:blur(16px);border:1px solid var(--stroke);
border-radius:1rem;display:none;z-index:50;
}
.search-expanded.open{display:block}

.scrollbar-none::-webkit-scrollbar{display:none}
.scrollbar-none{-ms-overflow-style:none;scrollbar-width:none}

.bg-texture{
background-image:url('/assets/images/backpic/back-3.jpg');
background-size:cover;background-position:center;background-attachment:fixed;
}

@media(max-width:767px){
.voucher-main{margin:0 1rem}
.stat-number{font-size:1.5rem}
.btn-primary,.btn-glass{width:100%}
.hero-cta-wrap .btn-primary,.hero-cta-wrap .btn-glass{width:auto}
}

:root{
--bg-deep:#08141C;--bg-raised:#0E1E29;--bg-glass:rgba(16,36,48,.55);
--stroke:rgba(255,255,255,.08);--stroke-bright:rgba(255,255,255,.16);
--text-hi:#EAF2F6;--text-mid:#A2B4BF;--text-low:#60727D;
--primary-blue:#2E7CF6;--tea-amber:#D8A05F;--tea-amber-deep:#B07E42;--tea-green:#4E9B7A;
}
html{scroll-behavior:smooth}
body{
background-color:var(--bg-deep);color:var(--text-hi);
font-family:'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
font-feature-settings:"tnum";-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;outline:none}
.glass-card{
background:linear-gradient(135deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
border:1px solid var(--stroke);border-radius:1rem;box-shadow:0 8px 32px rgba(0,0,0,.35);
transition:all .3s ease;
}
.glass-card-hover:hover{
border-color:rgba(216,160,95,.35);
box-shadow:0 0 0 1px rgba(216,160,95,.35),0 12px 40px rgba(216,160,95,.12);
transform:translateY(-4px);
}
.btn-primary{
background:linear-gradient(135deg,#D8A05F,#B07E42);color:#08141C;font-weight:600;
border-radius:9999px;box-shadow:0 0 24px rgba(216,160,95,.35);
transition:all .3s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 0 32px rgba(216,160,95,.55)}
.btn-primary:active{transform:scale(.98)}
.btn-primary:focus-visible{outline:2px solid #D8A05F;outline-offset:3px}
.btn-glass{
background:rgba(255,255,255,.05);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.15);
color:var(--text-hi);border-radius:9999px;transition:all .3s ease;
display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
}
.btn-glass:hover{background:rgba(255,255,255,.1);border-color:rgba(216,160,95,.6)}
.btn-glass:focus-visible{outline:2px solid #D8A05F;outline-offset:3px}
.btn-text-link{color:var(--primary-blue);transition:all .3s ease;display:inline-flex;align-items:center;gap:.25rem;font-size:.875rem;font-weight:500}
.btn-text-link:hover{color:var(--tea-amber)}
.btn-text-link:hover .arrow{transform:translateX(4px)}
.btn-text-link .arrow{transition:transform .3s ease;display:inline-block}
.btn-text-link:focus-visible{outline:2px solid #D8A05F;outline-offset:3px;border-radius:4px}
.nav-link{position:relative;color:var(--text-mid);font-size:.875rem;transition:color .3s ease;padding:.25rem 0;font-weight:500}
.nav-link:hover{color:#fff}
.nav-link.active{color:#fff}
.nav-link.active::after{
content:'';position:absolute;left:0;right:0;bottom:-4px;height:2px;border-radius:2px;
background:linear-gradient(90deg,#D8A05F,transparent);
}
.section-badge{
display:inline-flex;align-items:center;gap:.5rem;padding:.375rem 1rem .375rem .75rem;
border-radius:9999px;font-size:.75rem;font-weight:500;color:var(--text-mid);
background:rgba(255,255,255,.04);border:1px solid var(--stroke);
}
.section-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--tea-amber);box-shadow:0 0 8px rgba(216,160,95,.8)}
.section-title-bar{width:4px;height:24px;background:linear-gradient(180deg,#D8A05F,#B07E42);border-radius:2px;display:inline-block}
.hero-bg{
background-image:url('/assets/images/backpic/back-1.jpg'),radial-gradient(circle at 75% 40%,rgba(216,160,95,.14),transparent 45%);
background-size:cover,cover;background-position:center;background-blend-mode:overlay,normal;position:relative;
}
.hero-bg::before{
content:'';position:absolute;inset:0;
background:linear-gradient(90deg,rgba(8,20,28,.92) 0%,rgba(8,20,28,.78) 55%,rgba(8,20,28,.55) 100%);
}
.article-body{
font-size:17px;line-height:1.9;color:var(--text-mid);
}
.article-body h2{
font-size:1.5rem;font-weight:700;color:var(--text-hi);margin-top:2.5rem;margin-bottom:1rem;
display:flex;align-items:center;gap:.75rem;letter-spacing:-.02em;
}
.article-body h2::before{
content:'';width:4px;height:24px;background:linear-gradient(180deg,#D8A05F,#B07E42);border-radius:2px;display:inline-block;flex-shrink:0;
}
.article-body h3{
font-size:1.25rem;font-weight:600;color:var(--text-hi);margin-top:2rem;margin-bottom:.75rem;letter-spacing:-.01em;
}
.article-body p{color:var(--text-mid);margin-bottom:1.25rem}
.article-body img{
border-radius:1rem;border:1px solid var(--stroke);margin:1.5rem 0;width:100%;height:auto;
}
.article-body blockquote{
background:var(--bg-glass);border-left:3px solid var(--tea-amber);
padding:1rem 1.5rem;border-radius:.5rem;color:var(--text-mid);margin:1.5rem 0;font-style:normal;
}
.article-body ul,.article-body ol{padding-left:1.5rem;margin:1rem 0 1.5rem}
.article-body ul li,.article-body ol li{margin-bottom:.5rem;color:var(--text-mid);line-height:1.8}
.article-body ul{list-style:none}
.article-body ul li{position:relative;padding-left:1.25rem}
.article-body ul li::before{
content:'';position:absolute;left:0;top:.65em;width:6px;height:6px;border-radius:50%;background:var(--tea-amber);
}
.article-body a{color:var(--primary-blue);border-bottom:1px solid transparent;transition:all .3s}
.article-body a:hover{color:var(--tea-amber);border-bottom-color:var(--tea-amber)}
.article-body code{
background:rgba(255,255,255,.05);padding:.2em .4em;border-radius:.25rem;
font-size:.875rem;color:#e0e8ed;
}
.article-body pre{
background:rgba(255,255,255,.05);padding:1rem;border-radius:.75rem;overflow-x:auto;
margin:1.5rem 0;border:1px solid var(--stroke);
}
.article-body pre code{background:none;padding:0;font-size:.875rem}
.article-body hr{border:none;border-top:1px solid var(--stroke);margin:2rem 0}
.article-body figure{margin:1.5rem 0}
.article-body figcaption{font-size:.875rem;color:var(--text-low);text-align:center;margin-top:.5rem}
.form-input{
width:100%;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);
border-radius:.75rem;padding:.875rem 1.25rem;color:var(--text-hi);font-size:.875rem;
transition:all .3s ease;
}
.form-input::placeholder{color:var(--text-low)}
.form-input:focus{border-color:rgba(216,160,95,.6);background:rgba(255,255,255,.06);box-shadow:0 0 0 3px rgba(216,160,95,.12)}
.form-input:focus-visible{outline:2px solid #D8A05F;outline-offset:2px}
@media (max-width:768px){
.article-body{font-size:16px;line-height:1.85}
.article-body h2{font-size:1.35rem}
.article-body h3{font-size:1.15rem}
}