:root{
  --color-primary:#9A6B3F;
  --color-primary-dark:#6E4B25;
  --color-secondary:#3B322A;
  --color-accent:#D4AF6A;
  --color-accent-light:#E8C98E;
  --color-bg:#F8F5F0;
  --color-surface:#FFFFFF;
  --color-text:#2A2621;
  --color-muted:#8A8275;
  --color-dark:#201C17;
  --color-dark-2:#2A241D;
  --color-border:rgba(32,28,23,0.08);
  --gradient-primary:linear-gradient(135deg,#9A6B3F 0%,#D4AF6A 100%);
  --gradient-cta:linear-gradient(135deg,#201C17 0%,#4A3D2E 100%);
  --radius-lg:1.5rem;
  --radius-md:1.125rem;
  --radius-sm:0.75rem;
  --shadow-sm:0 2px 12px rgba(32,28,23,0.04);
  --shadow-md:0 8px 28px rgba(32,28,23,0.08);
  --shadow-lg:0 18px 44px rgba(32,28,23,0.13);
  --font-sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC","Helvetica Neue",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-sans);
  background:var(--color-bg);
  color:var(--color-text);
  line-height:1.8;
  font-size:1rem;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;object-fit:cover}
a{color:inherit;text-decoration:none;transition:color .25s ease}
a:hover{color:var(--color-primary)}
button{font-family:inherit}
input,select,textarea{font-family:inherit}
ul,ol{list-style:none}

.container-custom{
  max-width:1280px;
  padding-left:2rem;
  padding-right:2rem;
  margin:0 auto;
}

/* ===== 桌面端侧边导航 ===== */
.sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:280px;
  background:var(--color-dark);
  display:flex;
  flex-direction:column;
  z-index:1040;
  border-right:1px solid rgba(255,255,255,0.04);
}
.sidebar-brand{
  padding:2.5rem 2rem 1.5rem;
  border-bottom:1px solid rgba(255,255,255,0.07);
}
.brand-logo{
  font-size:1.5rem;
  font-weight:800;
  letter-spacing:0.02em;
  background:linear-gradient(135deg,#F0D9A8,#D4AF6A);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  line-height:1.3;
  display:inline-block;
}
.brand-sub{
  display:block;
  font-size:0.8rem;
  color:rgba(255,255,255,0.45);
  letter-spacing:0.12em;
  margin-top:0.35rem;
}
.sidebar-nav{
  flex:1;
  padding:2rem 0;
  overflow-y:auto;
}
.sidebar-nav .nav-item{
  display:block;
  padding:0.7rem 2rem;
  color:rgba(255,255,255,0.72);
  font-size:0.95rem;
  font-weight:500;
  position:relative;
  border-left:3px solid transparent;
  transition:all .25s ease;
}
.sidebar-nav .nav-item:hover{
  color:#F0D9A8;
  background:rgba(255,255,255,0.04);
  border-left-color:var(--color-accent);
}
.sidebar-nav .nav-item.active{
  color:#F0D9A8;
  background:rgba(212,175,106,0.08);
  border-left-color:var(--color-accent);
  font-weight:600;
}
.sidebar-nav .nav-lable{
  display:block;
  padding:1.5rem 2rem 0.5rem;
  font-size:0.75rem;
  letter-spacing:0.18em;
  color:rgba(255,255,255,0.3);
  text-transform:uppercase;
}
.sidebar-foot{
  padding:1.75rem 2rem;
  border-top:1px solid rgba(255,255,255,0.07);
  font-size:0.75rem;
  color:rgba(255,255,255,0.4);
  line-height:1.6;
}

/* ===== 移动端顶部导航 ===== */
.mobile-header{
  background:var(--color-dark);
  position:sticky;
  top:0;z-index:1050;
}
.mobile-header-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0.85rem 1.25rem;
}
.mobile-brand{
  color:#F0D9A8;
  font-size:1.15rem;
  font-weight:800;
}
.mobile-brand small{
  display:block;
  font-size:0.7rem;
  color:rgba(255,255,255,0.45);
  font-weight:400;
  letter-spacing:0.08em;
}
.mobile-toggle{
  width:40px;height:40px;
  background:transparent;
  border:1px solid rgba(255,255,255,0.15);
  border-radius:10px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  cursor:pointer;
}
.mobile-toggle span{
  display:block;
  width:18px;height:2px;
  background:#F0D9A8;
  border-radius:2px;
  transition:all .3s ease;
}
.mobile-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mobile-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.mobile-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{
  background:var(--color-dark-2);
  border-top:1px solid rgba(255,255,255,0.06);
  padding:0.5rem 1rem 1rem;
}
.mobile-menu-link{
  display:block;
  padding:0.7rem 0.5rem;
  color:rgba(255,255,255,0.8);
  font-size:0.95rem;
  border-bottom:1px solid rgba(255,255,255,0.05);
}
.mobile-menu-link:last-child{border-bottom:none}
.mobile-menu-link:hover,.mobile-menu-link.active{color:#F0D9A8}

/* ===== 主内容区 ===== */
.content-main{margin-left:280px;min-height:100vh}
@media (max-width:991.98px){
  .content-main{margin-left:0}
}

/* ===== 通用区块样式 ===== */
.section{
  padding:6rem 0;
}
.sec-inner{
  max-width:1280px;
  padding:0 2rem;
  margin:0 auto;
}
.sec-tag{
  display:inline-flex;
  align-items:center;
  gap:0.4rem;
  font-size:0.8rem;
  font-weight:700;
  letter-spacing:0.15em;
  color:var(--color-primary);
  background:rgba(154,107,63,0.1);
  border:1px solid rgba(154,107,63,0.15);
  padding:0.3rem 1rem;
  border-radius:999px;
  margin-bottom:1.2rem;
}
.sec-tag::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--color-accent);
}
.sec-head{margin-bottom:3rem}
.sec-head .sec-title{
  font-size:2.25rem;
  font-weight:800;
  line-height:1.3;
  letter-spacing:0.01em;
  color:var(--color-text);
  margin-bottom:0.75rem;
}
.sec-head .sec-desc{
  font-size:1.05rem;
  color:var(--color-muted);
  max-width:640px;
  line-height:1.8;
}
.sec-head-center{
  text-align:center;
  margin-bottom:3rem;
}
.sec-head-center .sec-desc{
  max-width:680px;
  margin-left:auto;
  margin-right:auto;
}

/* ===== Hero ===== */
.hero{
  position:relative;
  min-height:620px;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:var(--color-dark);
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
  opacity:0.38;
}
.hero-bg::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(32,28,23,0.35) 0%,rgba(32,28,23,0.75) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  max-width:980px;
  padding:4rem 3rem;
  margin:0 auto;
  text-align:center;
}
.hero-badge{
  display:inline-block;
  background:rgba(212,175,106,0.14);
  border:1px solid rgba(212,175,106,0.3);
  color:#F0D9A8;
  font-size:0.8rem;
  font-weight:600;
  letter-spacing:0.18em;
  padding:0.35rem 1.2rem;
  border-radius:999px;
  margin-bottom:1.8rem;
  backdrop-filter:blur(4px);
}
.hero h1{
  font-size:clamp(2.2rem,5vw,3.6rem);
  font-weight:900;
  line-height:1.3;
  color:#fff;
  letter-spacing:0.01em;
  margin-bottom:1.25rem;
  text-shadow:0 2px 24px rgba(0,0,0,0.3);
}
.hero-sub{
  font-size:1.05rem;
  color:rgba(255,255,255,0.82);
  max-width:640px;
  margin:0 auto 2.2rem;
  line-height:1.85;
}
.hero-search{
  display:flex;
  max-width:560px;
  margin:0 auto 1.5rem;
  background:rgba(255,255,255,0.96);
  border-radius:999px;
  padding:0.4rem;
  box-shadow:0 12px 40px rgba(0,0,0,0.25);
}
.hero-search input{
  flex:1;
  border:none;
  outline:none;
  background:transparent;
  padding:0.6rem 1.2rem;
  font-size:0.95rem;
  color:var(--color-text);
  border-radius:999px;
}
.hero-search input::placeholder{color:#A79F92}
.hero-search button{
  background:var(--gradient-primary);
  border:none;
  color:#fff;
  font-weight:600;
  font-size:0.9rem;
  padding:0.6rem 1.8rem;
  border-radius:999px;
  cursor:pointer;
  transition:all .3s ease;
  white-space:nowrap;
}
.hero-search button:hover{
  filter:brightness(1.08);
  transform:translateY(-1px);
  box-shadow:0 6px 20px rgba(154,107,63,0.4);
}
.hero-tags{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:0.6rem;
  margin-bottom:2rem;
}
.hero-tags .tag-label{
  font-size:0.85rem;
  color:rgba(255,255,255,0.55);
  margin-right:0.3rem;
}
.hero-tags a{
  display:inline-block;
  font-size:0.85rem;
  color:rgba(255,255,255,0.85);
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.18);
  padding:0.28rem 1rem;
  border-radius:999px;
  transition:all .25s ease;
}
.hero-tags a:hover{
  background:rgba(212,175,106,0.2);
  border-color:var(--color-accent);
  color:#F0D9A8;
}
.hero-stats{
  display:flex;
  justify-content:center;
  gap:2.5rem;
  flex-wrap:wrap;
  margin-top:0.5rem;
}
.hero-stats span{
  font-size:0.85rem;
  color:rgba(255,255,255,0.55);
  letter-spacing:0.04em;
}
.hero-stats strong{
  font-size:1.25rem;
  font-weight:800;
  color:#F0D9A8;
  margin-right:0.2rem;
}
.scroll-indicator{
  position:absolute;
  bottom:2rem;
  left:50%;
  transform:translateX(-50%);
  color:rgba(255,255,255,0.4);
  font-size:0.75rem;
  letter-spacing:0.15em;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0.3rem;
}
.scroll-indicator::after{
  content:"";
  width:1px;height:36px;
  background:linear-gradient(180deg,rgba(255,255,255,0.4),transparent);
}
@media (max-width:991.98px){
  .hero{min-height:auto;padding:3.5rem 0 3rem}
  .hero-inner{padding:2rem 1.25rem}
  .hero-stats{gap:1.2rem}
}

/* ===== 痛点洞察 ===== */
.pain{
  background:var(--color-bg);
  padding:6.5rem 0;
}
.pain-grid .col-md-6{
  display:flex;
}
.pain-card{
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:2.2rem 1.8rem;
  display:flex;
  gap:1.2rem;
  align-items:flex-start;
  box-shadow:var(--shadow-sm);
  transition:all .3s ease;
  width:100%;
}
.pain-card:hover{
  box-shadow:var(--shadow-lg);
  transform:translateY(-4px);
}
.pain-icon{
  flex-shrink:0;
  width:48px;height:48px;
  border-radius:14px;
  background:rgba(154,107,63,0.1);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--color-primary);
}
.pain-card h3{
  font-size:1.15rem;
  font-weight:700;
  margin-bottom:0.35rem;
  color:var(--color-text);
}
.pain-card p{
  font-size:0.92rem;
  color:var(--color-muted);
  line-height:1.7;
  margin-bottom:0;
}

/* ===== 服务方案 ===== */
.solutions{
  background:var(--color-surface);
  padding:6.5rem 0;
}
.solution-intro{
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:3rem;
  align-items:start;
  margin-bottom:3.5rem;
}
.solution-copy p{
  color:var(--color-muted);
  margin-bottom:1.2rem;
  line-height:1.85;
}
.solution-copy p:first-of-type{
  color:var(--color-text);
  font-size:1.15rem;
  font-weight:500;
}
.solution-quote{
  background:var(--color-bg);
  border-left:4px solid var(--color-accent);
  border-radius:0 var(--radius-lg) var(--radius-lg) 0;
  padding:2rem 1.8rem;
  position:relative;
}
.solution-quote .quote-mark{
  font-family:Georgia,serif;
  font-size:3.5rem;
  color:var(--color-accent);
  line-height:1;
  display:block;
  margin-bottom:0.3rem;
}
.solution-quote p{
  font-size:1.1rem;
  font-weight:600;
  color:var(--color-text);
  line-height:1.7;
  margin-bottom:0.8rem;
}
.solution-quote .quote-author{
  font-size:0.85rem;
  color:var(--color-muted);
  letter-spacing:0.05em;
}
@media (max-width:991.98px){
  .solution-intro{grid-template-columns:1fr;gap:2rem}
}
.service-card{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--color-surface);
  border:1px solid var(--color-border);
  box-shadow:var(--shadow-sm);
  transition:all .35s ease;
  height:100%;
  display:flex;
  flex-direction:column;
}
.service-card:hover{
  box-shadow:var(--shadow-lg);
  transform:translateY(-6px);
}
.service-card .service-img{
  position:relative;
  aspect-ratio:16/10;
  overflow:hidden;
}
.service-card .service-img img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.service-card:hover .service-img img{
  transform:scale(1.05);
}
.service-card .service-img::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(32,28,23,0.35) 100%);
  opacity:0.6;
  transition:opacity .35s ease;
}
.service-card:hover .service-img::after{
  opacity:0.85;
}
.service-badge{
  position:absolute;
  top:1rem;left:1rem;
  z-index:2;
  background:rgba(32,28,23,0.75);
  backdrop-filter:blur(6px);
  color:#F0D9A8;
  font-size:0.75rem;
  font-weight:600;
  letter-spacing:0.08em;
  padding:0.28rem 0.9rem;
  border-radius:999px;
  border:1px solid rgba(212,175,106,0.25);
}
.service-body{
  padding:1.6rem 1.5rem 1.4rem;
  flex:1;
  display:flex;
  flex-direction:column;
}
.service-body h3{
  font-size:1.3rem;
  font-weight:800;
  margin-bottom:0.5rem;
  color:var(--color-text);
}
.service-body p{
  font-size:0.9rem;
  color:var(--color-muted);
  line-height:1.7;
  flex:1;
  margin-bottom:1rem;
}
.service-link{
  display:inline-flex;
  align-items:center;
  gap:0.4rem;
  font-size:0.88rem;
  font-weight:600;
  color:var(--color-primary);
  transition:gap .25s ease;
}
.service-link:hover{
  gap:0.7rem;
  color:var(--color-primary-dark);
}
.service-link svg{width:16px;height:16px}

/* ===== 数据成果 ===== */
.results{
  background:linear-gradient(135deg,#201C17 0%,#3B322A 100%);
  padding:6rem 0;
  position:relative;
  overflow:hidden;
}
.results::before{
  content:"";
  position:absolute;
  top:0;right:0;
  width:480px;height:480px;
  background:radial-gradient(circle,rgba(212,175,106,0.07) 0%,transparent 70%);
  pointer-events:none;
}
.results .sec-title{color:#fff}
.results .sec-desc{color:rgba(255,255,255,0.55)}
.results .sec-tag{
  color:#F0D9A8;
  background:rgba(212,175,106,0.12);
  border-color:rgba(212,175,106,0.2);
}
.results .sec-tag::before{background:#F0D9A8}
.data-badge{
  text-align:center;
  padding:2.8rem 1.5rem;
  border:1px solid rgba(255,255,255,0.08);
  border-radius:var(--radius-lg);
  background:rgba(255,255,255,0.03);
  backdrop-filter:blur(8px);
  position:relative;
  transition:background .3s ease,transform .3s ease;
}
.data-badge:hover{
  background:rgba(255,255,255,0.06);
  transform:translateY(-3px);
}
.data-badge::after{
  content:"";
  position:absolute;
  bottom:1.2rem;left:50%;
  transform:translateX(-50%);
  width:36px;height:2px;
  background:linear-gradient(90deg,transparent,var(--color-accent),transparent);
}
.data-num{
  font-size:clamp(2.4rem,5vw,3.5rem);
  font-weight:900;
  line-height:1.15;
  background:linear-gradient(135deg,#F0D9A8,#D4AF6A 55%,#B8934E);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  letter-spacing:0.02em;
}
.data-label{
  margin-top:0.6rem;
  font-size:0.9rem;
  color:rgba(255,255,255,0.6);
  letter-spacing:0.1em;
}
.data-note{
  text-align:center;
  color:rgba(255,255,255,0.35);
  font-size:0.8rem;
  margin-top:2.5rem;
  letter-spacing:0.08em;
}

/* ===== 客户证言 ===== */
.testimonials{
  background:var(--color-bg);
  padding:6.5rem 0;
}
.testimonial-card{
  background:#FBF8F4;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:2rem 1.8rem 1.6rem;
  box-shadow:var(--shadow-sm);
  transition:all .3s ease;
  height:100%;
  display:flex;
  flex-direction:column;
  position:relative;
}
.testimonial-card:hover{
  box-shadow:var(--shadow-md);
  transform:translateY(-3px);
}
.testimonial-card .quote-icon{
  font-family:Georgia,serif;
  font-size:2.8rem;
  line-height:1;
  color:var(--color-accent);
  margin-bottom:0.5rem;
  display:block;
}
.testimonial-card .stars{
  color:var(--color-accent);
  font-size:0.9rem;
  letter-spacing:0.15em;
  margin-bottom:0.75rem;
}
.testimonial-card .quote-text{
  font-size:0.95rem;
  color:var(--color-text);
  line-height:1.8;
  flex:1;
  margin-bottom:1.4rem;
}
.testimonial-card .quote-author{
  display:flex;
  align-items:center;
  gap:0.8rem;
  border-top:1px solid var(--color-border);
  padding-top:1.2rem;
}
.avatar-circle{
  width:42px;height:42px;
  border-radius:50%;
  background:var(--gradient-primary);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1rem;
  font-weight:700;
  flex-shrink:0;
}
.quote-author .author-name{
  font-size:0.92rem;
  font-weight:700;
  color:var(--color-text);
}
.quote-author .author-tag{
  font-size:0.78rem;
  color:var(--color-muted);
  letter-spacing:0.04em;
}

/* ===== 资讯指南 ===== */
.insights{
  background:var(--color-surface);
  padding:6.5rem 0;
}
.insight-list{
  border-top:1px solid var(--color-border);
}
.insight-list li{
  border-bottom:1px solid var(--color-border);
  transition:background .25s ease;
}
.insight-list li:hover{background:rgba(154,107,63,0.03)}
.insight-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  padding:1.25rem 0.5rem;
}
.insight-list .insight-title{
  font-size:1rem;
  font-weight:600;
  color:var(--color-text);
  transition:color .25s ease;
}
.insight-list a:hover .insight-title{color:var(--color-primary)}
.insight-list .insight-meta{
  display:flex;
  align-items:center;
  gap:1rem;
  flex-shrink:0;
}
.insight-list .insight-type{
  font-size:0.75rem;
  color:var(--color-primary);
  background:rgba(154,107,63,0.1);
  padding:0.2rem 0.7rem;
  border-radius:999px;
  letter-spacing:0.04em;
}
.insight-list .insight-date{
  font-size:0.78rem;
  color:var(--color-muted);
}
.insight-list .arrow{
  color:var(--color-muted);
  font-size:1.1rem;
  transition:transform .25s ease,color .25s ease;
}
.insight-list a:hover .arrow{
  transform:translateX(4px);
  color:var(--color-primary);
}
.insight-side{
  background:linear-gradient(160deg,#F8F5F0,#EFE8DE);
  border-radius:var(--radius-lg);
  padding:2.2rem 1.8rem;
  border:1px solid var(--color-border);
  position:sticky;
  top:2rem;
}
.insight-side h3{
  font-size:1.2rem;
  font-weight:800;
  color:var(--color-text);
  margin-bottom:0.8rem;
}
.insight-side .side-desc{
  font-size:0.9rem;
  color:var(--color-muted);
  margin-bottom:1.2rem;
  line-height:1.75;
}
.insight-side .side-list li{
  display:flex;
  align-items:center;
  gap:0.5rem;
  padding:0.45rem 0;
  font-size:0.88rem;
  color:var(--color-text);
}
.insight-side .side-list li::before{
  content:"";
  width:4px;height:4px;
  background:var(--color-accent);
  border-radius:50%;
  flex-shrink:0;
}
@media (max-width:991.98px){
  .insight-side{position:static;margin-top:1.5rem}
  .insight-list .insight-date{display:none}
}

/* ===== CTA ===== */
.cta-section{
  padding:6.5rem 0;
  background:var(--color-bg);
}
.cta-panel{
  background:var(--gradient-cta);
  border-radius:calc(var(--radius-lg) + 0.5rem);
  padding:4rem 3.5rem;
  position:relative;
  overflow:hidden;
  color:#fff;
}
.cta-panel::before{
  content:"";
  position:absolute;
  top:-80px;right:-80px;
  width:320px;height:320px;
  background:radial-gradient(circle,rgba(212,175,106,0.14) 0%,transparent 70%);
  pointer-events:none;
}
.cta-panel::after{
  content:"";
  position:absolute;
  bottom:-120px;left:-60px;
  width:280px;height:280px;
  background:radial-gradient(circle,rgba(212,175,106,0.08) 0%,transparent 70%);
  pointer-events:none;
}
.cta-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:3rem;
  align-items:center;
}
.cta-content .cta-kicker{
  display:inline-block;
  font-size:0.8rem;
  letter-spacing:0.18em;
  color:rgba(212,175,106,0.9);
  text-transform:uppercase;
  margin-bottom:1rem;
}
.cta-content h2{
  font-size:clamp(1.8rem,3.5vw,2.5rem);
  font-weight:800;
  line-height:1.35;
  margin-bottom:1rem;
}
.cta-content p{
  font-size:0.95rem;
  color:rgba(255,255,255,0.7);
  line-height:1.8;
  margin-bottom:1.8rem;
  max-width:460px;
}
.cta-buttons{
  display:flex;
  gap:1rem;
  flex-wrap:wrap;
}
.btn-brand{
  background:var(--gradient-primary);
  color:#fff;
  border:none;
  border-radius:999px;
  padding:0.8rem 2.2rem;
  font-weight:600;
  font-size:0.95rem;
  cursor:pointer;
  transition:all .3s ease;
  display:inline-flex;
  align-items:center;
  gap:0.5rem;
}
.btn-brand:hover{
  filter:brightness(1.08);
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(212,175,106,0.35);
  color:#fff;
}
.btn-brand:active{transform:translateY(0)}
.btn-brand:focus-visible{
  outline:3px solid rgba(212,175,106,0.6);
  outline-offset:2px;
}
.btn-ghost{
  background:transparent;
  color:rgba(255,255,255,0.9);
  border:1px solid rgba(255,255,255,0.35);
  border-radius:999px;
  padding:0.8rem 2.2rem;
  font-weight:600;
  font-size:0.95rem;
  cursor:pointer;
  transition:all .3s ease;
  display:inline-flex;
  align-items:center;
  gap:0.5rem;
}
.btn-ghost:hover{
  background:rgba(255,255,255,0.08);
  border-color:rgba(255,255,255,0.55);
  color:#fff;
  transform:translateY(-2px);
}
.btn-ghost:focus-visible{
  outline:3px solid rgba(255,255,255,0.4);
  outline-offset:2px;
}
.cta-form{
  background:rgba(255,255,255,0.97);
  border-radius:var(--radius-lg);
  padding:1.8rem;
  box-shadow:0 20px 60px rgba(0,0,0,0.25);
}
.cta-form .form-title{
  font-size:1.05rem;
  font-weight:700;
  color:var(--color-text);
  margin-bottom:0.25rem;
}
.cta-form .form-sub{
  font-size:0.8rem;
  color:var(--color-muted);
  margin-bottom:1.2rem;
}
.cta-form .form-control{
  background:#F8F5F0;
  border:1px solid var(--color-border);
  border-radius:12px;
  padding:0.7rem 1rem;
  font-size:0.9rem;
  color:var(--color-text);
  margin-bottom:0.9rem;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.cta-form .form-control:focus{
  border-color:var(--color-primary);
  box-shadow:0 0 0 3px rgba(154,107,63,0.12);
  background:#fff;
}
.cta-form .form-control::placeholder{color:#AFA693}
.cta-form .btn-brand{width:100%;justify-content:center}
.cta-trust{
  display:flex;
  gap:1rem;
  margin-top:1rem;
  flex-wrap:wrap;
}
.cta-trust-item{
  display:flex;
  align-items:center;
  gap:0.35rem;
  font-size:0.78rem;
  color:rgba(255,255,255,0.6);
}
.cta-trust-item svg{
  width:14px;height:14px;
  color:var(--color-accent);
}
@media (max-width:991.98px){
  .cta-grid{grid-template-columns:1fr;gap:2rem}
  .cta-panel{padding:3rem 1.8rem}
}

/* ===== FAQ ===== */
.faq{
  padding:6.5rem 0;
  background:var(--color-surface);
}
.custom-accordion{
  max-width:860px;
  margin:0 auto;
}
.custom-accordion .accordion-item{
  background:transparent;
  border:none;
  border-bottom:1px solid var(--color-border);
  border-radius:0 !important;
}
.custom-accordion .accordion-button{
  background:transparent;
  box-shadow:none;
  font-size:1.05rem;
  font-weight:600;
  color:var(--color-text);
  padding:1.4rem 0.25rem;
  border-radius:0 !important;
  transition:color .25s ease;
}
.custom-accordion .accordion-button::after{
  background-image:none;
  content:"+";
  font-size:1.4rem;
  font-weight:400;
  color:var(--color-muted);
  width:auto;height:auto;
  transition:transform .3s ease,color .25s ease;
}
.custom-accordion .accordion-button:not(.collapsed){
  background:transparent;
  color:var(--color-primary);
  font-weight:700;
}
.custom-accordion .accordion-button:not(.collapsed)::after{
  content:"−";
  color:var(--color-primary);
  transform:none;
}
.custom-accordion .accordion-button:focus{
  box-shadow:none;
  outline:none;
}
.custom-accordion .accordion-button:focus-visible{
  outline:2px solid rgba(154,107,63,0.4);
  outline-offset:2px;
}
.custom-accordion .accordion-body{
  padding:0 0.25rem 1.6rem;
  font-size:0.93rem;
  color:var(--color-muted);
  line-height:1.8;
}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--color-dark);
  color:#fff;
  padding:4rem 0 2rem;
}
.footer-brand{
  font-size:1.6rem;
  font-weight:800;
  background:linear-gradient(135deg,#F0D9A8,#D4AF6A);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
  display:inline-block;
  margin-bottom:0.3rem;
}
.footer-sub{
  font-size:0.85rem;
  color:rgba(255,255,255,0.45);
  letter-spacing:0.1em;
}
.footer-nav{
  display:flex;
  flex-wrap:wrap;
  gap:1.5rem;
  padding:1.5rem 0;
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.footer-nav a{
  font-size:0.9rem;
  color:rgba(255,255,255,0.7);
  transition:color .25s ease;
}
.footer-nav a:hover{color:#F0D9A8}
.footer-keywords{
  padding:1.5rem 0;
  font-size:0.78rem;
  color:rgba(255,255,255,0.3);
  line-height:1.9;
  letter-spacing:0.03em;
  max-width:900px;
}
.footer-meta{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:0.8rem;
  border-top:1px solid rgba(255,255,255,0.05);
  padding-top:1.5rem;
  font-size:0.8rem;
  color:rgba(255,255,255,0.35);
}
.footer-meta .copyright span{
  color:rgba(255,255,255,0.2);
  margin-left:0.3rem;
}

/* ===== 栅格响应式修复 ===== */
@media (max-width:991.98px){
  .section{padding:4.5rem 0}
  .sec-inner{padding:0 1.25rem}
  .sec-title{font-size:1.9rem}
  .footer-meta{flex-direction:column;align-items:flex-start}
}
@media (max-width:575.98px){
  .section{padding:3.5rem 0}
  .sec-inner{padding:0 1rem}
  .sec-title{font-size:1.65rem}
  .hero-inner{padding:2rem 1rem}
  .pain-card{padding:1.6rem 1.2rem}
  .hero-stats{flex-direction:column;gap:0.5rem;align-items:center}
  .cta-panel{padding:2.4rem 1.2rem}
  .service-body{padding:1.4rem 1.2rem}
  .insight-list a{flex-direction:column;align-items:flex-start;gap:0.2rem;padding:1rem 0.25rem}
}
/* ===== 图片用户反馈 ===== */
.pain-icon svg,.service-link svg,.cta-trust-item svg,.quote-icon{flex-shrink:0}
/* ===== 焦点样式 ===== */
a:focus-visible,.nav-item:focus-visible{
  outline:2px solid rgba(212,175,106,0.7);
  outline-offset:2px;
  border-radius:4px;
}