/* ============ 长安步量门户 · 共享样式 ============ */
:root{
  --wall:#5a5650;
  --wall-light:#8a8478;
  --apricot:#f2b880;
  --peach:#f6c9b3;
  --apricot-light:#fdf0dd;
  --cream:#fffaf3;
  --mint:#cfe3d2;
  --paper:#fffaf3;
  --ink:#3a352e;
  --green:#6f9a72;
  --red:#d97f70;
  --line:#f0e6d4;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);line-height:1.7}
h1,h2,h3,h4,.logo,.btn,.price,.amount,.hero-tag,.tag,.tab,.badge,.pcard .amount,.faq-q,.nav-links{font-family:"ZCOOL KuaiLe Local","ZCOOL KuaiLe","PingFang SC","Microsoft YaHei",sans-serif;font-weight:400;letter-spacing:1px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{text-decoration:none;color:inherit}
img{max-width:100%}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;border:none;cursor:pointer;font-size:15px;border-radius:999px;padding:10px 24px;transition:.2s;font-family:inherit;gap:6px}
.btn-primary{background:var(--wall);color:#fff}
.btn-primary:hover{background:var(--ink)}
.btn-apricot{background:linear-gradient(135deg,var(--apricot),var(--peach));color:var(--ink);font-weight:600;box-shadow:0 4px 12px rgba(242,184,128,.35)}
.btn-apricot:hover{filter:brightness(1.04);transform:translateY(-1px)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn-block{width:100%}

/* ---------- 导航 ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,250,243,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:400;font-size:19px;letter-spacing:2px}
.logo-seal{width:34px;height:34px;border-radius:10px;background:var(--wall);color:var(--apricot-light);display:flex;align-items:center;justify-content:center;font-size:13px;letter-spacing:0}
.nav-links{display:flex;gap:26px;font-size:15px;color:var(--wall-light)}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav .btn{padding:8px 20px}
.nav-burger{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--wall)}
@media(max-width:820px){
  .nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:var(--cream);flex-direction:column;padding:16px 20px;gap:14px;border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(90,86,80,.1)}
  .nav-links.show{display:flex}
  .nav-burger{display:block}
  .nav-cta{display:none}
}

/* ---------- 通用板块 ---------- */
section{padding:56px 0}
.sec-head{text-align:center;margin-bottom:36px}
.sec-head .kicker{font-size:13px;letter-spacing:4px;color:#c98d4e;font-weight:600;margin-bottom:8px}
.sec-head h2{font-size:clamp(22px,3.6vw,30px)}
.sec-head p{color:var(--wall-light);font-size:15px;margin-top:6px}
.bg-tint{background:#f7efe1}

/* ---------- 向导卡片 ---------- */
.tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}
.tab{border:1px solid #ddd3c2;background:#fff;border-radius:999px;padding:8px 20px;font-size:14px;cursor:pointer;color:var(--wall-light)}
.tab.active{background:var(--wall);color:#fff;border-color:var(--wall)}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.gcard{background:#fff;border-radius:22px;overflow:hidden;border:1px solid var(--line);transition:.2s;cursor:pointer;box-shadow:0 3px 10px rgba(90,86,80,.05)}
.gcard:hover{transform:translateY(-4px) rotate(-.4deg);box-shadow:0 14px 30px rgba(90,86,80,.12)}
.gcard-photo{height:170px;position:relative;display:flex;align-items:center;justify-content:center;font-size:52px}
.verify{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);border-radius:999px;font-size:12px;padding:3px 10px;color:var(--green);font-weight:600;font-family:inherit;letter-spacing:0}
.gcard-body{padding:16px}
.gcard-body h3{font-size:18px;margin-bottom:2px}
.gcard-body .meta{font-size:13px;color:#9a938a;margin-bottom:10px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.tag{font-size:12px;background:var(--apricot-light);color:#96703f;border-radius:999px;padding:3px 10px;font-family:"PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:0}
.tag.green{background:var(--mint);color:#4d7a53}
.gcard-foot{display:flex;align-items:center;justify-content:space-between}
.stars{font-size:13px;color:#e2a63d}
.price{font-size:17px;color:var(--red)}
.price small{font-size:12px;color:#9a938a}

/* ---------- 路线卡 ---------- */
.routes-scroll{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.rcard{background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;box-shadow:0 3px 10px rgba(90,86,80,.05)}
.rcard-cover{height:120px;display:flex;align-items:flex-end;padding:12px;color:#fff}
.rcard-body{padding:14px 16px;font-size:14px;color:var(--wall-light);flex:1}
.rcard-body .row{display:flex;gap:14px;margin-top:6px;flex-wrap:wrap}
.rcard-foot{padding:0 16px 14px;display:flex;justify-content:space-between;align-items:center}
.rcard-foot a{font-size:14px;color:var(--wall);font-weight:600}

/* ---------- 价格卡 ---------- */
.price-table{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:720px){.price-table{grid-template-columns:1fr}}
.pcard{background:#fff;border-radius:24px;border:1px solid var(--line);padding:26px 22px;text-align:center;position:relative;box-shadow:0 3px 10px rgba(90,86,80,.05)}
.pcard.featured{border:2px solid var(--peach);background:linear-gradient(180deg,#fffdf6,#fff);box-shadow:0 10px 26px rgba(246,201,179,.3)}
.pcard .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--peach),var(--apricot));color:var(--ink);font-size:12px;border-radius:999px;padding:4px 16px;box-shadow:0 3px 8px rgba(242,184,128,.4);white-space:nowrap}
.pcard h3{font-size:17px;margin-bottom:4px}
.pcard .dur{font-size:13px;color:#9a938a;margin-bottom:14px}
.pcard .amount{font-size:32px;color:#b06a4e}
.pcard .amount small{font-size:14px;color:#9a938a}
.pcard ul{list-style:none;text-align:left;margin:18px 0;font-size:14px;color:var(--wall-light)}
.pcard li{padding:5px 0;border-bottom:1px dashed #efe8da}
.pcard li::before{content:"· ";color:var(--apricot);font-weight:700}

/* ---------- 安全卡 ---------- */
.safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.safety-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.safety-grid{grid-template-columns:1fr}}
.scard{background:#fff;border-radius:20px;border:1px solid var(--line);padding:22px;box-shadow:0 3px 10px rgba(90,86,80,.05)}
.scard .ico{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--apricot-light),var(--mint));display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:12px}
.scard h4{font-size:16px;margin-bottom:6px}
.scard p{font-size:13.5px;color:var(--wall-light)}

/* ---------- FAQ ---------- */
.faq{max-width:720px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden}
.faq-q{padding:16px 20px;font-size:15px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.faq-a{padding:0 20px 16px;font-size:14px;color:var(--wall-light);display:none}
.faq-item.open .faq-a{display:block}
.faq-item .arrow{transition:.2s;color:#b8ad99}
.faq-item.open .arrow{transform:rotate(180deg)}

/* ---------- 招募横幅 ---------- */
.join{background:linear-gradient(120deg,var(--peach),var(--apricot));border-radius:26px;padding:40px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;color:var(--ink);box-shadow:0 10px 26px rgba(246,201,179,.35)}
.join h2{font-size:24px;margin-bottom:6px}
.join p{font-size:14.5px;opacity:.85;max-width:520px}

/* ---------- 页脚 ---------- */
footer{background:#4c463f;color:#b5ab9c;padding:40px 0 28px;font-size:13.5px}
.foot-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:24px}
footer h5{color:#f2e8d8;margin-bottom:10px;font-size:14px}
.flinks{display:flex;flex-direction:column;gap:6px}
footer a:hover{color:var(--apricot)}
.foot-bottom{border-top:1px solid #5e574e;padding-top:16px;font-size:12.5px;color:#8d8478}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(30,28,25,.62);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:18px;max-width:460px;width:100%;max-height:84vh;overflow-y:auto;padding:28px 26px}
.modal h3{font-size:20px;text-align:center;margin-bottom:4px}
.modal .m-sub{text-align:center;font-size:13px;color:#9a938a;margin-bottom:18px}
.rule{border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:13.5px;color:var(--wall-light);margin-bottom:10px}
.rule b{color:var(--ink)}
.agree-row{display:flex;gap:10px;align-items:flex-start;background:var(--apricot-light);border-radius:10px;padding:12px 14px;margin:16px 0;font-size:13.5px;cursor:pointer}
.agree-row input{margin-top:4px;accent-color:var(--wall)}
.modal .btn{padding:13px;font-size:16px}

/* ---------- 表单 ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:520px){.form-grid{grid-template-columns:1fr}}
.form-grid .full{grid-column:1/-1}
.finput,.fselect,textarea.finput{width:100%;border:1px solid #ddd3c2;border-radius:10px;padding:11px 14px;font-size:14.5px;font-family:inherit;background:#fdfcf9}
.finput:focus,.fselect:focus,textarea.finput:focus{outline:2px solid var(--apricot);border-color:transparent}
.flabel{font-size:13px;color:var(--wall-light);margin-bottom:5px;display:block}
.mini-notice{font-size:12.5px;color:#9a938a;background:#f6f2ea;border-radius:8px;padding:10px 12px;margin-top:14px;line-height:1.6}
.form-success{text-align:center;padding:24px 8px}
.form-success .big{font-size:48px;margin-bottom:10px}
.form-success h4{font-size:19px;margin-bottom:8px}
.form-success p{font-size:14px;color:var(--wall-light)}

/* ---------- 子页面通用 ---------- */
.page-hero{background:linear-gradient(150deg,#6b6257,#8a7a63);color:#fdf3e3;padding:48px 0}
.page-hero h1{font-size:clamp(24px,4vw,34px);letter-spacing:2px}
.page-hero p{color:#e4d6c0;font-size:15px;margin-top:8px;max-width:640px}
.crumbs{font-size:13px;color:#b8ad99;margin-bottom:14px}
.crumbs a:hover{color:var(--apricot)}
.prose{max-width:760px;margin:0 auto;font-size:15px;color:var(--wall-light)}
.prose h3{color:var(--ink);margin:26px 0 10px;font-size:18px}
.prose p{margin-bottom:12px}
.prose ul{margin:0 0 12px 20px}
.prose li{margin-bottom:6px}
.empty-state{text-align:center;padding:60px 20px;color:#9a938a}
.empty-state .big{font-size:44px;margin-bottom:10px}