:root{
  --primary:#B8764A;
  --primary-dark:#9E5F3A;
  --primary-light:#D99E63;
  --secondary:#1F3D2B;
  --secondary-dark:#142A1C;
  --cream:#F5F0E6;
  --cream-dark:#E8E0D2;
  --text-dark:#1F1B16;
  --text-light:#F5F0E6;
  --text-muted:rgba(245,240,230,0.78);
  --border:rgba(255,255,255,0.08);
  --card-bg:#17261E;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:8px;
  --shadow:0 8px 30px rgba(184,118,74,0.12);
  --shadow-hover:0 14px 44px rgba(184,118,74,0.28);
  --transition:all 0.3s cubic-bezier(0.25,0.46,0.45,0.94);
  --spacing-section:80px;
  --font-stack:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-stack);background:var(--cream);color:var(--text-dark);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:var(--transition);}
ul,ol{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input{font-family:inherit;border:none;outline:none;}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px;}
.section{padding:var(--spacing-section) 0;}
.section-header{text-align:center;max-width:760px;margin:0 auto 48px;}
.section-header .section-tag{display:inline-block;font-size:14px;font-weight:600;color:var(--primary);background:rgba(184,118,74,0.12);padding:6px 16px;border-radius:999px;letter-spacing:1px;margin-bottom:14px;}
.section-header h2{font-size:32px;font-weight:800;color:var(--text-dark);line-height:1.3;margin-bottom:12px;}
.section-header p{font-size:16px;color:rgba(31,27,22,0.65);line-height:1.7;}
section{scroll-margin-top:80px;}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:var(--secondary);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:19px;box-shadow:0 4px 14px rgba(184,118,74,0.35);}
.logo-text{font-size:19px;font-weight:800;color:var(--text-light);white-space:nowrap;letter-spacing:0.5px;}
.logo-text span{color:var(--primary-light);}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;}
.nav-link{font-size:15px;font-weight:500;color:rgba(245,240,230,0.72);padding:8px 14px;border-radius:999px;position:relative;white-space:nowrap;}
.nav-link:hover{color:var(--text-light);background:rgba(255,255,255,0.06);}
.nav-link.active{color:var(--primary-light);font-weight:600;background:rgba(184,118,74,0.15);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.search-box{display:flex;align-items:center;background:rgba(255,255,255,0.1);border-radius:999px;padding:0 6px 0 16px;height:38px;width:200px;border:1px solid rgba(255,255,255,0.08);transition:var(--transition);}
.search-box:focus-within{border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(184,118,74,0.2);}
.search-box input{background:transparent;border:none;color:var(--text-light);font-size:14px;width:100%;outline:none;}
.search-box input::placeholder{color:rgba(245,240,230,0.5);}
.search-box button{padding:6px;color:rgba(245,240,230,0.7);font-size:14px;transition:var(--transition);}
.search-box button:hover{color:var(--primary-light);}
.btn-login{font-size:14px;font-weight:500;color:rgba(245,240,230,0.78);padding:8px 14px;border-radius:999px;transition:var(--transition);}
.btn-login:hover{color:var(--text-light);background:rgba(255,255,255,0.06);}
.btn-header-cta{font-size:14px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-light));padding:9px 22px;border-radius:999px;box-shadow:0 4px 16px rgba(184,118,74,0.35);transition:var(--transition);}
.btn-header-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(184,118,74,0.45);}
.menu-toggle{display:none;font-size:24px;color:var(--text-light);padding:8px 10px;border-radius:8px;background:rgba(255,255,255,0.06);}
.menu-toggle:hover{background:rgba(255,255,255,0.1);}

/* ===== Hero ===== */
.hero{position:relative;background:var(--secondary-dark);overflow:hidden;padding:70px 0 90px;}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:0.15;}
.hero-bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 20%,rgba(184,118,74,0.18),transparent 65%);}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;}
.hero-content .hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(184,118,74,0.15);border:1px solid rgba(184,118,74,0.3);color:var(--primary-light);font-size:13px;font-weight:600;padding:6px 18px;border-radius:999px;letter-spacing:1px;margin-bottom:22px;}
.hero-content .hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--primary-light);display:inline-block;}
.hero-content h1{font-size:44px;font-weight:800;line-height:1.25;color:var(--text-light);margin-bottom:20px;letter-spacing:1px;}
.hero-content h1 .gradient-text{background:linear-gradient(135deg,var(--primary-light),var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hero-content .hero-subtitle{font-size:16px;line-height:1.8;color:rgba(245,240,230,0.78);margin-bottom:32px;max-width:520px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:36px;}
.btn-primary{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-light));padding:13px 32px;border-radius:999px;box-shadow:0 6px 24px rgba(184,118,74,0.4);transition:var(--transition);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(184,118,74,0.5);}
.btn-primary:active{transform:scale(0.97);}
.btn-primary:focus-visible{outline:2px dashed var(--primary-light);outline-offset:3px;}
.btn-outline{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:500;color:var(--text-light);border:1px solid rgba(245,240,230,0.28);padding:13px 30px;border-radius:999px;transition:var(--transition);}
.btn-outline:hover{background:rgba(255,255,255,0.08);border-color:var(--primary-light);color:var(--primary-light);transform:translateY(-2px);}
.btn-outline:active{transform:scale(0.97);}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap;}
.stat{display:flex;flex-direction:column;}
.stat strong{font-size:28px;font-weight:800;color:var(--primary-light);line-height:1.2;}
.stat em{font-style:normal;font-size:13px;color:rgba(245,240,230,0.55);margin-top:2px;}
.hero-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,0.35);}
.hero-visual img{width:100%;height:460px;object-fit:cover;transition:transform 0.6s ease;}
.hero-visual:hover img{transform:scale(1.03);}
.hero-visual .visual-float{position:absolute;bottom:20px;left:20px;right:20px;background:rgba(20,42,28,0.85);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:16px;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;}
.visual-float .vf-label{font-size:13px;color:rgba(245,240,230,0.7);}
.visual-float .vf-value{font-size:18px;font-weight:700;color:var(--primary-light);}

/* ===== Pain Points ===== */
.pain-points{background:var(--cream);}
.pain-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.pain-text .section-tag{display:inline-block;font-size:14px;font-weight:600;color:var(--primary);background:rgba(184,118,74,0.12);padding:6px 16px;border-radius:999px;letter-spacing:1px;margin-bottom:16px;}
.pain-text h2{font-size:32px;font-weight:800;line-height:1.3;margin-bottom:16px;color:var(--text-dark);}
.pain-text .pain-desc{font-size:15px;color:rgba(31,27,22,0.6);margin-bottom:30px;line-height:1.8;}
.pain-list{display:flex;flex-direction:column;gap:18px;}
.pain-item{display:flex;gap:16px;align-items:flex-start;background:#fff;border-radius:var(--radius-md);padding:20px 22px;box-shadow:var(--shadow);transition:var(--transition);}
.pain-item:hover{transform:translateX(6px);box-shadow:var(--shadow-hover);}
.pain-icon{width:44px;height:44px;flex-shrink:0;border-radius:12px;background:rgba(184,118,74,0.12);display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--primary);}
.pain-item h3{font-size:16px;font-weight:700;color:var(--text-dark);margin-bottom:4px;}
.pain-item p{font-size:14px;color:rgba(31,27,22,0.58);line-height:1.6;}
.pain-image{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);position:relative;}
.pain-image img{width:100%;height:520px;object-fit:cover;}
.pain-image .image-caption{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(20,42,28,0.9),transparent);padding:40px 24px 20px;color:var(--text-light);font-size:14px;font-weight:500;}

/* ===== Solutions ===== */
.solutions{background:var(--secondary-dark);position:relative;overflow:hidden;}
.solutions::before{content:'';position:absolute;top:0;right:0;width:400px;height:400px;background:radial-gradient(circle,rgba(184,118,74,0.15),transparent 70%);}
.solutions .section-header h2{color:var(--text-light);}
.solutions .section-header p{color:rgba(245,240,230,0.65);}
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;position:relative;z-index:2;}
.solution-card{background:var(--card-bg);border:1px solid var(--border);border-radius:24px;overflow:hidden;transition:var(--transition);}
.solution-card:hover{transform:translateY(-6px);box-shadow:0 16px 50px rgba(184,118,74,0.2);}
.solution-img{position:relative;height:220px;overflow:hidden;}
.solution-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.6s;}
.solution-card:hover .solution-img img{transform:scale(1.05);}
.solution-img .badge{position:absolute;top:16px;left:16px;background:rgba(184,118,74,0.92);color:#fff;font-size:13px;font-weight:600;padding:5px 14px;border-radius:999px;backdrop-filter:blur(4px);}
.solution-content{padding:28px;}
.solution-content h3{font-size:22px;font-weight:700;color:var(--text-light);margin-bottom:10px;}
.solution-content .sol-desc{font-size:14px;color:rgba(245,240,230,0.6);line-height:1.7;margin-bottom:18px;}
.solution-list{display:flex;flex-direction:column;gap:10px;margin-bottom:24px;}
.solution-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(245,240,230,0.75);line-height:1.6;}
.solution-list li i{color:var(--primary-light);font-style:normal;font-size:16px;line-height:1.4;flex-shrink:0;}
.solution-btn{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;padding:10px 26px;border-radius:999px;transition:var(--transition);}
.solution-btn.primary-btn{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;box-shadow:0 4px 18px rgba(184,118,74,0.3);}
.solution-btn.primary-btn:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(184,118,74,0.45);}
.solution-btn.secondary-btn{border:1px solid rgba(245,240,230,0.28);color:var(--text-light);}
.solution-btn.secondary-btn:hover{background:rgba(255,255,255,0.06);border-color:var(--primary-light);color:var(--primary-light);}

/* ===== Results ===== */
.results{background:linear-gradient(to right,var(--cream),#FDFAF4);}
.results-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.result-item{background:#fff;border-radius:var(--radius-lg);padding:36px 28px;text-align:center;box-shadow:var(--shadow);transition:var(--transition);}
.result-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.result-num{font-size:42px;font-weight:800;color:var(--primary);line-height:1.1;letter-spacing:-1px;}
.result-label{font-size:14px;color:rgba(31,27,22,0.6);margin-top:8px;}
.result-item .result-icon{font-size:26px;margin-bottom:12px;}

/* ===== Ranking ===== */
.ranking{background:var(--secondary-dark);overflow:hidden;}
.ranking .section-header h2{color:var(--text-light);}
.ranking .section-header p{color:rgba(245,240,230,0.65);}
.ranking-track{display:flex;gap:24px;overflow-x:auto;padding-bottom:20px;scrollbar-width:none;-ms-overflow-style:none;}
.ranking-track::-webkit-scrollbar{display:none;}
.ranking-card{min-width:280px;max-width:280px;background:var(--card-bg);border:1px solid var(--border);border-radius:20px;overflow:hidden;transition:var(--transition);flex-shrink:0;}
.ranking-card:hover{transform:translateY(-6px);box-shadow:0 16px 44px rgba(184,118,74,0.24);}
.ranking-img{position:relative;height:180px;overflow:hidden;}
.ranking-img img{width:100%;height:100%;object-fit:cover;}
.ranking-rank{position:absolute;top:12px;left:12px;background:rgba(184,118,74,0.95);color:#fff;font-size:15px;font-weight:800;padding:4px 14px;border-radius:999px;box-shadow:0 4px 12px rgba(0,0,0,0.3);}
.ranking-info{padding:22px;}
.ranking-info h3{font-size:17px;font-weight:700;color:var(--text-light);margin-bottom:4px;}
.ranking-info .rank-area{font-size:13px;color:rgba(245,240,230,0.55);margin-bottom:10px;}
.ranking-info .rank-features{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px;}
.rank-features span{font-size:12px;background:rgba(255,255,255,0.06);color:rgba(245,240,230,0.7);padding:3px 10px;border-radius:6px;}
.ranking-info .rank-bottom{display:flex;justify-content:space-between;align-items:center;}
.rank-price{font-size:16px;font-weight:700;color:var(--primary-light);}
.rank-price em{font-style:normal;font-size:12px;font-weight:400;color:rgba(245,240,230,0.5);}
.rank-btn{font-size:13px;font-weight:600;color:var(--primary-light);border:1px solid rgba(184,118,74,0.4);padding:6px 18px;border-radius:999px;transition:var(--transition);}
.rank-btn:hover{background:rgba(184,118,74,0.15);}

/* ===== Process ===== */
.process{background:var(--cream);}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;}
.process-steps::before{content:'';position:absolute;top:36px;left:12.5%;right:12.5%;height:2px;background:linear-gradient(90deg,var(--primary-light),rgba(184,118,74,0.2));}
.process-step{text-align:center;position:relative;background:#fff;border-radius:var(--radius-lg);padding:32px 20px;box-shadow:var(--shadow);transition:var(--transition);}
.process-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.step-num{width:72px;height:72px;margin:0 auto 16px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;color:#fff;box-shadow:0 6px 20px rgba(184,118,74,0.35);;}
.process-step h3{font-size:18px;font-weight:700;color:var(--text-dark);margin-bottom:8px;}
.process-step p{font-size:14px;color:rgba(31,27,22,0.58);line-height:1.7;}

/* ===== Testimonials ===== */
.testimonials{background:#fff;}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.testimonial-card{background:var(--cream);border-radius:var(--radius-lg);padding:32px;border:1px solid rgba(184,118,74,0.08);transition:var(--transition);}
.testimonial-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.testimonial-stars{display:flex;gap:4px;margin-bottom:16px;color:var(--primary-light);font-size:18px;letter-spacing:2px;}
.testimonial-text{font-size:15px;color:rgba(31,27,22,0.72);line-height:1.8;margin-bottom:24px;font-style:normal;}
.testimonial-user{display:flex;align-items:center;gap:14px;}
.t-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:800;flex-shrink:0;}
.t-info strong{font-size:15px;font-weight:700;color:var(--text-dark);display:block;}
.t-info span{font-size:13px;color:rgba(31,27,22,0.5);}
.testimonial-tag{display:inline-block;margin-top:12px;font-size:12px;background:rgba(184,118,74,0.12);color:var(--primary);padding:4px 14px;border-radius:999px;font-weight:500;}

/* ===== FAQ ===== */
.faq{background:var(--cream);}
.faq-list{max-width:820px;margin:0 auto;}
.faq-item{background:#fff;border-radius:var(--radius-md);margin-bottom:12px;box-shadow:var(--shadow);overflow:hidden;transition:var(--transition);}
.faq-item:hover{box-shadow:var(--shadow-hover);}
.faq-question{width:100%;text-align:left;display:flex;justify-content:space-between;align-items:center;padding:22px 28px;font-size:16px;font-weight:600;color:var(--text-dark);background:transparent;transition:var(--transition);}
.faq-question:hover{color:var(--primary);}
.faq-question .faq-icon{width:24px;height:24px;border-radius:50%;background:rgba(184,118,74,0.12);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--primary);transition:var(--transition);flex-shrink:0;}
.faq-item.open .faq-icon{transform:rotate(45deg);background:var(--primary);color:#fff;}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.4s ease;padding:0 28px;}
.faq-answer p{padding-bottom:22px;font-size:15px;color:rgba(31,27,22,0.62);line-height:1.8;}
.faq-item.open .faq-answer{max-height:300px;}

/* ===== CTA ===== */
.cta-section{position:relative;background:var(--secondary-dark);padding:100px 0;overflow:hidden;}
.cta-section::before{content:'';position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.jpg');background-size:cover;background-position:center;opacity:0.12;}
.cta-section::after{content:'';position:absolute;bottom:-100px;left:50%;transform:translateX(-50%);width:600px;height:300px;background:radial-gradient(ellipse,rgba(184,118,74,0.25),transparent 70%);}
.cta-inner{position:relative;z-index:2;text-align:center;max-width:680px;margin:0 auto;}
.cta-inner .cta-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(184,118,74,0.2);border:1px solid rgba(184,118,74,0.4);color:var(--primary-light);font-size:14px;font-weight:600;padding:7px 20px;border-radius:999px;margin-bottom:24px;}
.cta-inner h2{font-size:40px;font-weight:800;color:var(--text-light);line-height:1.3;margin-bottom:16px;}
.cta-inner p{font-size:17px;color:rgba(245,240,230,0.7);line-height:1.8;margin-bottom:40px;}
.cta-actions{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;}
.cta-actions .btn-primary{font-size:17px;padding:15px 40px;}
.cta-actions .btn-outline{font-size:16px;padding:15px 36px;}

/* ===== Footer ===== */
.site-footer{background:var(--secondary-dark);border-top:1px solid var(--border);padding:70px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:50px;}
.footer-brand .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-brand .footer-logo .logo-icon{width:32px;height:32px;font-size:16px;}
.footer-brand .footer-logo .logo-text{font-size:17px;}
.footer-desc{font-size:14px;color:rgba(245,240,230,0.55);line-height:1.8;max-width:320px;}
.footer-links h4,.footer-contact h4{font-size:16px;font-weight:700;color:var(--text-light);margin-bottom:20px;}
.footer-links ul{display:flex;flex-direction:column;gap:12px;}
.footer-links a{font-size:14px;color:rgba(245,240,230,0.55);transition:var(--transition);}
.footer-links a:hover{color:var(--primary-light);padding-left:6px;}
.footer-contact p{font-size:14px;color:rgba(245,240,230,0.55);line-height:2;}
.footer-contact .contact-item{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(245,240,230,0.55);margin-bottom:12px;}
.footer-contact .contact-item i{font-style:normal;color:var(--primary-light);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.06);padding:22px 0;text-align:center;font-size:13px;color:rgba(245,240,230,0.4);}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .container{padding:0 20px;}
  .hero-inner{grid-template-columns:1fr;gap:40px;}
  .hero-visual img{height:380px;}
  .solution-grid{grid-template-columns:1fr;}
  .testimonial-grid{grid-template-columns:1fr;max-width:560px;margin:0 auto;}
  .results-grid{grid-template-columns:repeat(2,1fr);}
  .process-steps{grid-template-columns:repeat(2,1fr);}
  .process-steps::before{display:none;}
  .pain-inner{grid-template-columns:1fr;gap:40px;}
  .pain-image img{height:380px;}
  .main-nav{display:none;}
  .menu-toggle{display:block;}
  .header-actions .search-box{display:none;}
  .header-actions .btn-login{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:768px){
  .hero{padding:50px 0 70px;}
  .hero-content h1{font-size:32px;}
  .hero-visual img{height:300px;}
  .section{padding:60px 0;}
  .section-header h2{font-size:28px;}
  .results-grid{gap:16px;}
  .result-item{padding:28px 16px;}
  .result-num{font-size:34px;}
  .ranking-card{min-width:240px;max-width:240px;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-inner h2{font-size:30px;}
  .hero-stats{gap:24px;}
  .hero-stats .stat strong{font-size:24px;}
}
@media(max-width:520px){
  .container{padding:0 16px;}
  .header-inner{height:64px;}
  .logo-text{font-size:16px;white-space:normal;line-height:1.2;}
  .logo-icon{width:30px;height:30px;font-size:14px;}
  .btn-header-cta{display:none;}
  .hero-content h1{font-size:26px;}
  .hero-content .hero-subtitle{font-size:14px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .btn-primary,.btn-outline{justify-content:center;text-align:center;}
  .hero-stats{justify-content:space-between;gap:16px;}
  .stat strong{font-size:20px;}
  .solution-content{padding:22px;}
  .process-steps{grid-template-columns:1fr;}
  .testimonial-card{padding:24px;}
  .faq-question{font-size:15px;padding:18px 20px;}
  .faq-answer p{padding-bottom:18px;}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn-primary,.cta-actions .btn-outline{text-align:center;justify-content:center;}
  .footer-grid{gap:32px;}
}

:root{
 --primary:#B8764A;
 --primary-dark:#9E5F3A;
 --primary-light:#D99E63;
 --secondary:#1F3D2B;
 --secondary-dark:#142A1C;
 --cream:#F5F0E6;
 --cream-dark:#E8E0D2;
 --text-dark:#1F1B16;
 --text-light:#F5F0E6;
 --text-muted:rgba(245,240,230,0.78);
 --border:rgba(255,255,255,0.08);
 --card-bg:#17261E;
 --radius-lg:24px;
 --radius-md:16px;
 --radius-sm:8px;
 --shadow:0 8px 30px rgba(184,118,74,0.12);
 --shadow-hover:0 14px 44px rgba(184,118,74,0.28);
 --transition:all 0.3s cubic-bezier(0.25,0.46,0.45,0.94);
 --spacing-section:80px;
 --font-stack:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-stack);background:var(--cream);color:var(--text-dark);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:var(--transition);}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input{font-family:inherit;border:none;outline:none;}
ul{list-style:none;}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 24px;}
.section{padding:var(--spacing-section) 0;}
.section-header{text-align:center;max-width:760px;margin:0 auto 48px;}
.section-header .section-tag{display:inline-block;font-size:14px;font-weight:600;color:var(--primary);background:rgba(184,118,74,0.12);padding:6px 16px;border-radius:999px;letter-spacing:1px;margin-bottom:14px;}
.section-header h2{font-size:32px;font-weight:800;color:var(--text-dark);line-height:1.3;margin-bottom:12px;}
.section-header p{font-size:16px;color:rgba(31,27,22,0.65);line-height:1.7;}
section{scroll-margin-top:80px;}
/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:var(--secondary);border-bottom:1px solid var(--border);backdrop-filter:blur(12px);}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--primary-light));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:19px;box-shadow:0 4px 14px rgba(184,118,74,0.35);}
.logo-text{font-size:19px;font-weight:800;color:var(--text-light);white-space:nowrap;letter-spacing:0.5px;}
.logo-text span{color:var(--primary-light);}
.main-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;}
.nav-link{font-size:15px;font-weight:500;color:rgba(245,240,230,0.72);padding:8px 14px;border-radius:999px;position:relative;white-space:nowrap;}
.nav-link:hover{color:var(--text-light);background:rgba(255,255,255,0.06);}
.nav-link.active{color:var(--primary-light);font-weight:600;background:rgba(184,118,74,0.15);}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.search-box{display:flex;align-items:center;background:rgba(255,255,255,0.1);border-radius:999px;padding:0 6px 0 16px;height:38px;width:200px;border:1px solid rgba(255,255,255,0.08);transition:var(--transition);}
.search-box:focus-within{border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(184,118,74,0.2);}
.search-box input{background:transparent;border:none;color:var(--text-light);font-size:14px;width:100%;outline:none;}
.search-box input::placeholder{color:rgba(245,240,230,0.5);}
.search-box button{padding:6px;color:rgba(245,240,230,0.7);font-size:14px;transition:var(--transition);}
.search-box button:hover{color:var(--primary-light);}
.btn-login{font-size:14px;font-weight:500;color:rgba(245,240,230,0.78);padding:8px 14px;border-radius:999px;transition:var(--transition);}
.btn-login:hover{color:var(--text-light);background:rgba(255,255,255,0.06);}
.btn-header-cta{font-size:14px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-light));padding:9px 22px;border-radius:999px;box-shadow:0 4px 16px rgba(184,118,74,0.35);transition:var(--transition);}
.btn-header-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(184,118,74,0.45);}
.menu-toggle{display:none;font-size:24px;color:var(--text-light);padding:8px 10px;border-radius:8px;background:rgba(255,255,255,0.06);}
.menu-toggle:hover{background:rgba(255,255,255,0.1);}
/* ===== 按钮 ===== */
.btn-primary{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-light));padding:13px 32px;border-radius:999px;box-shadow:0 6px 24px rgba(184,118,74,0.4);transition:var(--transition);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(184,118,74,0.5);}
.btn-primary:active{transform:scale(0.97);}
.btn-primary:focus-visible{outline:2px dashed var(--primary-light);outline-offset:3px;}
.btn-outline{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--text-light);border:1px solid rgba(245,240,230,0.4);padding:12px 32px;border-radius:999px;transition:var(--transition);}
.btn-outline:hover{border-color:var(--primary-light);color:var(--primary-light);transform:translateY(-2px);background:rgba(184,118,74,0.1);}
.btn-outline:active{transform:scale(0.97);}
.btn-outline:focus-visible{outline:2px dashed var(--primary-light);outline-offset:3px;}
/* ===== 页面横幅 ===== */
.page-hero{position:relative;background:var(--secondary-dark);overflow:hidden;padding:76px 0 64px;}
.page-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.jpg');background-size:cover;background-position:center;opacity:0.18;}
.page-hero-bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 20%,rgba(184,118,74,0.22),transparent 65%);}
.page-hero-inner{position:relative;z-index:2;}
.page-hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(184,118,74,0.16);border:1px solid rgba(184,118,74,0.32);color:var(--primary-light);font-size:13px;font-weight:600;padding:6px 18px;border-radius:999px;letter-spacing:1px;margin-bottom:18px;}
.page-hero-tag i{width:6px;height:6px;border-radius:50%;background:var(--primary-light);display:inline-block;}
.page-hero h1{font-size:40px;font-weight:800;line-height:1.25;color:var(--text-light);margin-bottom:16px;letter-spacing:1px;}
.page-hero h1 .gradient-text{background:linear-gradient(135deg,var(--primary-light),var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.page-hero-sub{font-size:16px;line-height:1.8;color:rgba(245,240,230,0.78);max-width:640px;margin-bottom:28px;}
/* ===== 筛选条 ===== */
.filter-bar{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.1);border-radius:var(--radius-md);padding:16px 18px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;backdrop-filter:blur(8px);}
.filter-group{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.filter-label{font-size:13px;font-weight:600;color:rgba(245,240,230,0.6);}
.filter-select{position:relative;}
.filter-select select{appearance:none;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.12);border-radius:999px;color:var(--text-light);font-size:14px;padding:8px 34px 8px 16px;outline:none;cursor:pointer;font-family:inherit;transition:var(--transition);}
.filter-select select:hover{border-color:var(--primary-light);}
.filter-select select:focus-visible{outline:2px dashed var(--primary-light);outline-offset:2px;}
.filter-select::after{content:'▾';position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--primary-light);pointer-events:none;font-size:13px;}
.filter-btn{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;font-size:14px;font-weight:600;padding:8px 22px;border-radius:999px;transition:var(--transition);}
.filter-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(184,118,74,0.4);}
.filter-btn:active{transform:scale(0.97);}
.filter-btn:focus-visible{outline:2px dashed var(--primary-light);outline-offset:3px;}
.filter-result-info{color:rgba(245,240,230,0.7);font-size:14px;margin-left:auto;flex-shrink:0;}
/* ===== 海选标准 ===== */
.standard-section{background:var(--cream-dark);padding:64px 0;}
.standard-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;}
.standard-item{background:#fff;border-radius:var(--radius-md);padding:24px 20px;text-align:center;box-shadow:0 4px 18px rgba(31,27,22,0.06);transition:var(--transition);}
.standard-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.standard-icon{width:48px;height:48px;border-radius:14px;background:rgba(184,118,74,0.12);display:flex;align-items:center;justify-content:center;font-size:22px;margin:0 auto 14px;}
.standard-item h4{font-size:16px;font-weight:700;color:var(--text-dark);margin-bottom:6px;}
.standard-item p{font-size:13px;color:rgba(31,27,22,0.55);line-height:1.6;}
/* ===== 榜单列表 ===== */
.rank-section{padding:var(--spacing-section) 0;background:var(--cream);}
.rank-list{display:flex;flex-direction:column;gap:24px;}
.rank-card{background:#fff;border-radius:var(--radius-lg);display:grid;grid-template-columns:320px 1fr;overflow:hidden;box-shadow:0 4px 20px rgba(31,27,22,0.06);transition:var(--transition);border:1px solid rgba(31,27,22,0.04);}
.rank-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.rank-card-img{position:relative;overflow:hidden;min-height:230px;}
.rank-card-img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;}
.rank-card:hover .rank-card-img img{transform:scale(1.04);}
.rank-card-img .rank-no{position:absolute;top:14px;left:14px;background:rgba(20,42,28,0.82);color:var(--primary-light);font-size:13px;font-weight:700;padding:5px 14px;border-radius:999px;letter-spacing:1px;backdrop-filter:blur(4px);z-index:2;}
.rank-card-img .rank-badge{position:absolute;top:14px;right:14px;background:rgba(184,118,74,0.92);color:#fff;font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px;z-index:2;}
.rank-card-body{padding:28px 30px;display:flex;flex-direction:column;gap:14px;}
.rank-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.rank-name{font-size:22px;font-weight:800;color:var(--text-dark);}
.rank-meta{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.rating{display:inline-flex;align-items:center;gap:4px;background:rgba(184,118,74,0.1);color:var(--primary-dark);font-size:14px;font-weight:700;padding:4px 12px;border-radius:999px;}
.rating .stars{color:var(--primary-light);font-size:13px;letter-spacing:1px;}
.rank-tags{display:flex;flex-wrap:wrap;gap:8px;}
.rank-tags span{font-size:12px;font-weight:500;color:var(--secondary);background:rgba(31,61,43,0.08);padding:4px 12px;border-radius:6px;letter-spacing:0.5px;}
.rank-desc{font-size:15px;color:rgba(31,27,22,0.68);line-height:1.65;}
.rank-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:auto;padding-top:8px;}
.rank-price{font-size:15px;font-weight:600;color:var(--primary-dark);}
.rank-price small{display:block;font-weight:400;color:rgba(31,27,22,0.5);font-size:12px;}
.btn-sm{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-light));padding:9px 22px;border-radius:999px;transition:var(--transition);box-shadow:0 4px 14px rgba(184,118,74,0.3);}
.btn-sm:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(184,118,74,0.4);}
.btn-sm:active{transform:scale(0.97);}
.btn-sm:focus-visible{outline:2px dashed var(--primary-dark);outline-offset:3px;}
.btn-sm-outline{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary-dark);border:1px solid rgba(184,118,74,0.4);padding:8px 18px;border-radius:999px;transition:var(--transition);}
.btn-sm-outline:hover{background:rgba(184,118,74,0.1);border-color:var(--primary);}
.btn-sm-outline:active{transform:scale(0.97);}
.btn-sm-outline:focus-visible{outline:2px dashed var(--primary-dark);outline-offset:3px;}
/* ===== 数据成果条 ===== */
.stats-row{background:var(--secondary);padding:48px 0;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat-item{text-align:center;padding:20px 16px;border-radius:var(--radius-md);background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.07);transition:var(--transition);}
.stat-item:hover{background:rgba(255,255,255,0.07);border-color:rgba(184,118,74,0.3);}
.stat-num{font-size:38px;font-weight:800;color:var(--primary-light);line-height:1.2;margin-bottom:6px;letter-spacing:1px;}
.stat-label{font-size:14px;color:rgba(245,240,230,0.72);}
/* ===== 证言 ===== */
.testimonial-section{padding:var(--spacing-section) 0;background:var(--cream);}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.testimonial-card{background:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:0 4px 18px rgba(31,27,22,0.05);border:1px solid rgba(31,27,22,0.04);transition:var(--transition);}
.testimonial-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.testimonial-stars{color:var(--primary-light);font-size:16px;letter-spacing:2px;margin-bottom:14px;}
.testimonial-text{font-size:15px;line-height:1.75;color:rgba(31,27,22,0.72);margin-bottom:18px;}
.testimonial-author{display:flex;align-items:center;gap:12px;border-top:1px solid rgba(31,27,22,0.06);padding-top:16px;}
.testimonial-author img{width:42px;height:42px;border-radius:50%;object-fit:cover;}
.testimonial-author-name{font-size:14px;font-weight:600;color:var(--text-dark);}
.testimonial-author-scene{font-size:12px;color:rgba(31,27,22,0.5);}
.testimonial-tag{display:inline-block;font-size:12px;font-weight:500;color:var(--primary-dark);background:rgba(184,118,74,0.1);padding:3px 10px;border-radius:6px;margin-top:10px;}
/* ===== 预约引导 CTA ===== */
.cta-banner{position:relative;background:var(--secondary-dark);overflow:hidden;padding:72px 0;}
.cta-banner::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(184,118,74,0.18),transparent 70%);}
.cta-banner-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:48px;flex-wrap:wrap;}
.cta-banner h2{font-size:32px;font-weight:800;color:var(--text-light);line-height:1.35;margin-bottom:12px;}
.cta-banner p{font-size:15px;color:rgba(245,240,230,0.75);max-width:540px;line-height:1.7;}
.cta-banner-actions{display:flex;gap:16px;flex-wrap:wrap;flex-shrink:0;}
/* ===== FAQ ===== */
.faq-section{padding:var(--spacing-section) 0;background:var(--cream-dark);}
.faq-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.faq-item{background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:0 2px 12px rgba(31,27,22,0.04);border:1px solid rgba(31,27,22,0.04);transition:var(--transition);}
.faq-item:hover{border-color:rgba(184,118,74,0.2);}
.faq-question{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;font-size:16px;font-weight:600;color:var(--text-dark);cursor:pointer;transition:var(--transition);}
.faq-question:hover{color:var(--primary-dark);}
.faq-question .faq-icon{font-size:20px;color:var(--primary-light);transition:transform 0.3s ease;flex-shrink:0;}
.faq-item.open .faq-icon{transform:rotate(45deg);}
.faq-answer{max-height:0;overflow:hidden;transition:max-height 0.35s ease;padding:0 24px;}
.faq-item.open .faq-answer{max-height:300px;padding:0 24px 20px;}
.faq-answer p{font-size:15px;color:rgba(31,27,22,0.65);line-height:1.75;padding-top:12px;border-top:1px solid rgba(31,27,22,0.06);}
/* ===== 最终 CTA ===== */
.final-cta{position:relative;background:var(--secondary-dark);padding:90px 0;overflow:hidden;}
.final-cta-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:0.12;}
.final-cta-bg::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(184,118,74,0.18),transparent 70%);}
.final-cta-inner{position:relative;z-index:2;text-align:center;}
.final-cta h2{font-size:40px;font-weight:800;color:var(--text-light);line-height:1.3;margin-bottom:16px;}
.final-cta h2 .gradient-text{background:linear-gradient(135deg,var(--primary-light),var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.final-cta p{font-size:16px;color:rgba(245,240,230,0.78);max-width:560px;margin:0 auto 36px;line-height:1.75;}
.final-cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.final-cta-actions .btn-primary{font-size:16px;padding:15px 42px;}
.final-cta-actions .btn-outline{font-size:16px;padding:14px 40px;}
.pulse-btn{position:relative;}
.pulse-btn::after{content:'';position:absolute;inset:0;border-radius:999px;box-shadow:0 0 0 0 rgba(184,118,74,0.5);animation:pulse 2s infinite;pointer-events:none;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(184,118,74,0.5);}70%{box-shadow:0 0 0 14px rgba(184,118,74,0);}100%{box-shadow:0 0 0 0 rgba(184,118,74,0);}}
/* ===== Footer ===== */
.site-footer{background:var(--secondary-dark);color:var(--text-light);padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.2fr 0.8fr 1fr;gap:48px;padding-bottom:40px;}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.footer-logo .logo-icon{width:34px;height:34px;font-size:17px;}
.footer-logo .logo-text{font-size:18px;color:var(--text-light);}
.footer-desc{font-size:14px;line-height:1.75;color:rgba(245,240,230,0.62);max-width:360px;}
.footer-links h4,.footer-contact h4{font-size:16px;font-weight:700;color:var(--text-light);margin-bottom:18px;position:relative;padding-bottom:10px;}
.footer-links h4::after,.footer-contact h4::after{content:'';position:absolute;left:0;bottom:0;width:32px;height:2px;background:var(--primary);border-radius:2px;}
.footer-links ul{display:flex;flex-direction:column;gap:10px;}
.footer-links ul a{font-size:14px;color:rgba(245,240,230,0.62);transition:var(--transition);}
.footer-links ul a:hover{color:var(--primary-light);padding-left:4px;}
.footer-contact{display:flex;flex-direction:column;gap:10px;}
.contact-item{font-size:14px;color:rgba(245,240,230,0.68);display:flex;align-items:center;gap:10px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding:20px 0;font-size:13px;color:rgba(245,240,230,0.45);text-align:center;}
/* ===== 响应式 ===== */
@media (max-width:1024px){
 .main-nav{display:none;}
 .menu-toggle{display:flex;align-items:center;justify-content:center;}
 .search-box{width:160px;}
 .standard-grid{grid-template-columns:repeat(3,1fr);}
 .rank-card{grid-template-columns:260px 1fr;}
 .testimonial-grid{grid-template-columns:repeat(2,1fr);}
 .stats-grid{grid-template-columns:repeat(2,1fr);}
 .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
}
@media (max-width:768px){
 .page-hero h1{font-size:30px;}
 .page-hero{padding:56px 0 44px;}
 .filter-result-info{display:none;}
 .filter-bar{flex-direction:column;align-items:stretch;}
 .filter-group{justify-content:space-between;}
 .filter-group select{flex:1;}
 .standard-grid{grid-template-columns:repeat(2,1fr);}
 .rank-card{grid-template-columns:1fr;}
 .rank-card-img{min-height:200px;max-height:260px;}
 .rank-card-body{padding:20px 22px;}
 .rank-name{font-size:19px;}
 .testimonial-grid{grid-template-columns:1fr;}
 .stats-grid{grid-template-columns:repeat(2,1fr);gap:14px;}
 .stat-num{font-size:28px;}
 .cta-banner-inner{flex-direction:column;text-align:center;}
 .cta-banner h2{font-size:26px;}
 .final-cta h2{font-size:30px;}
 .site-header .header-inner{height:64px;}
 .search-box{display:none;}
 .btn-login{display:none;}
 .btn-header-cta{font-size:13px;padding:8px 16px;}
 .footer-grid{grid-template-columns:1fr;gap:32px;}
 .section{padding:56px 0;}
 .section-header h2{font-size:26px;}
}
@media (max-width:520px){
 .container{padding:0 16px;}
 .page-hero h1{font-size:26px;}
 .page-hero-sub{font-size:15px;}
 .filter-btn{width:100%;justify-content:center;}
 .standard-grid{grid-template-columns:1fr;}
 .rank-card-body{padding:18px;}
 .rank-bottom{flex-direction:column;align-items:flex-start;gap:12px;}
 .final-cta h2{font-size:26px;}
 .final-cta-actions{flex-direction:column;align-items:center;}
 .final-cta-actions .btn-primary,.final-cta-actions .btn-outline{width:100%;justify-content:center;}
}