/* 一线牵跑腿官网 V1 - Styles */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#2d2d2d;background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.header{position:fixed;top:0;left:0;width:100%;z-index:100;background:rgba(255,255,255,0.95);backdrop-filter:blur(8px);border-bottom:1px solid #eee}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#2c4a3e}
.logo-img{width:36px;height:36px;border-radius:6px;object-fit:contain}
.logo-text{font-size:1.2rem;font-weight:600;letter-spacing:.5px}
.nav{display:flex;gap:24px}
@media (min-width:769px){.nav{gap:18px}}
.nav-link{text-decoration:none;color:#555;font-size:.9rem;transition:color .2s;position:relative;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:#2c4a3e}
.nav-link::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:#2c4a3e;transition:width .2s}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.menu-toggle span{display:block;width:24px;height:2px;background:#2c4a3e;transition:.3s}
.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,#f8f6f3 0%,#edebe6 100%);padding-top:64px}
.hero-content{text-align:center;padding:80px 0}
.hero-title{font-size:3rem;font-weight:700;color:#2c4a3e;letter-spacing:2px;margin-bottom:16px}
.hero-slogan{font-size:1.5rem;color:#2d2d2d;margin-bottom:12px;font-weight:500}
.hero-subtitle{font-size:1.1rem;color:#666;margin-bottom:24px}
.hero-desc{max-width:560px;margin:0 auto 40px;color:#777;font-size:1rem;line-height:1.8}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:14px 32px;border-radius:8px;font-size:1rem;font-weight:500;text-decoration:none;transition:all .2s;cursor:pointer}
.btn-primary{background:#2c4a3e;color:#fff}
.btn-primary:hover{background:#1f362d;transform:translateY(-1px);box-shadow:0 4px 12px rgba(44,74,62,0.25)}
.btn-outline{background:transparent;color:#2c4a3e;border:1.5px solid #2c4a3e}
.btn-outline:hover{background:#2c4a3e;color:#fff;transform:translateY(-1px)}
.hero-mini-status{margin-top:48px}
.status-badge{display:inline-block;padding:8px 20px;border-radius:20px;background:#fff;color:#888;font-size:.9rem;border:1px solid #ddd}
.section{padding:80px 0}
.section-alt{background:#f8f6f3}
.section-title{text-align:center;font-size:2rem;font-weight:600;color:#2c4a3e;margin-bottom:12px}
.section-desc{text-align:center;color:#888;margin-bottom:48px;font-size:1rem}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:#fff;border-radius:10px;padding:36px 24px;text-align:center;border:1px solid #eee;transition:transform .2s,box-shadow .2s}
.service-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.06)}
.service-icon{color:#2c4a3e;margin-bottom:16px}
.service-name{font-size:1.15rem;font-weight:600;margin-bottom:8px;color:#2d2d2d}
.service-desc{font-size:.9rem;color:#888;line-height:1.6}
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.guarantee-item{text-align:center;padding:32px 16px}
.guarantee-icon{color:#2c4a3e;margin-bottom:16px}
.guarantee-title{font-size:1.1rem;font-weight:600;margin-bottom:8px;color:#2d2d2d}
.guarantee-desc{font-size:.9rem;color:#888;line-height:1.6}
.process-steps{display:flex;align-items:center;justify-content:center;flex-wrap:wrap}
.step{text-align:center;flex:1;min-width:140px;max-width:200px}
.step-number{width:48px;height:48px;border-radius:50%;background:#2c4a3e;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:600;margin:0 auto 16px}
.step-title{font-size:.95rem;font-weight:600;margin-bottom:8px;color:#2d2d2d}
.step-desc{font-size:.85rem;color:#888;line-height:1.5}
.step-arrow{color:#ccc;flex-shrink:0}
.partner-box{max-width:720px;margin:0 auto;text-align:center}
.partner-text{font-size:1rem;color:#555;line-height:1.8;margin-bottom:24px}
.partner-tags{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}
.ptag{padding:8px 20px;background:#fff;border:1px solid #ddd;border-radius:20px;color:#555;font-size:.9rem}
.partner-btn{text-align:center}
.recruit-box{max-width:720px;margin:0 auto}
.recruit-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-bottom:32px}
.ritem{display:flex;align-items:center;gap:12px;padding:16px;background:#fff;border-radius:8px;border:1px solid #eee}
.ricon{color:#2c4a3e;flex-shrink:0}
.ritem span{font-size:.9rem;color:#444;line-height:1.4}
.recruit-btn{text-align:center}
.faq-list{max-width:720px;margin:0 auto}
.faq-item{border:1px solid #eee;border-radius:8px;margin-bottom:12px;overflow:hidden;background:#fff}
.faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:16px 20px;background:none;border:none;cursor:pointer;font-size:.95rem;color:#2d2d2d;font-weight:500;text-align:left}
.faq-q:hover{background:#fafafa}
.faq-q .faq-arr{transition:transform .3s;flex-shrink:0;margin-left:12px;color:#999}
.faq-q[aria-expanded="true"] .faq-arr{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;padding:0 20px}
.faq-q[aria-expanded="true"]+.faq-a{max-height:300px;padding:0 20px 16px}
.faq-a p{font-size:.9rem;color:#666;line-height:1.7}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:900px;margin:0 auto}
.contact-item{text-align:center;padding:32px 16px}
.contact-label{font-size:.9rem;color:#2c4a3e;font-weight:500;margin-bottom:8px}
.contact-value{font-size:1rem;color:#444;line-height:1.6}
.section-motto{padding:60px 0;background:#fff}
.motto-content{text-align:center}
.motto-text{font-size:1.3rem;color:#888;font-weight:300;letter-spacing:2px}
.footer{background:#2d2d2d;color:#aaa;padding:40px 0}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.footer-brand{font-size:1.1rem;font-weight:600;color:#ccc}
.footer-company,.footer-service{font-size:.85rem;color:#999}
.footer-copyright{font-size:.9rem;margin-top:4px}
.footer-links{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:center;margin-top:8px}
.footer-link{color:#999;text-decoration:none;font-size:.85rem;transition:color .2s}
.footer-link:hover{color:#ddd}
.footer-split{color:#555;font-size:.8rem}
@media (max-width:768px){
.nav{display:none;position:fixed;top:64px;left:0;width:100%;background:rgba(255,255,255,0.98);flex-direction:column;align-items:center;padding:24px 0;gap:16px;border-bottom:1px solid #eee}
.nav.nav-open{display:flex}
.menu-toggle{display:flex}
.hero-title{font-size:2rem}
.hero-slogan{font-size:1.2rem}
.hero-subtitle{font-size:.95rem}
.section{padding:56px 0}
.section-title{font-size:1.6rem}
.services-grid{grid-template-columns:repeat(2,1fr);gap:16px}
.guarantee-grid{grid-template-columns:repeat(2,1fr);gap:16px}
.process-steps{flex-direction:column;gap:8px}
.step-arrow{transform:rotate(90deg)}
.step{max-width:280px}
.recruit-list{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.footer-links{flex-direction:column;gap:8px}
}
@media (max-width:480px){
.hero-title{font-size:1.6rem}
.services-grid{grid-template-columns:1fr}
.guarantee-grid{grid-template-columns:1fr}
}