@charset "utf-8";
/* ============================================================
   hao35.cn 城市分站 · 现代蓝响应式主题 2026-09
   设计系统：手机 / 电脑自适应，简约科技商务风
   ============================================================ */
:root{
  --blue:#2563eb;          /* 主色 */
  --blue-d:#1d4ed8;        /* 深主色 */
  --blue-xd:#1e3a8a;       /* 最深 */
  --blue-l:#3b82f6;        /* 亮主色 */
  --cyan:#06b6d4;          /* 辅助青 */
  --ink:#0f172a;           /* 标题墨色 */
  --ink-2:#334155;         /* 正文 */
  --ink-3:#64748b;         /* 次要文字 */
  --line:#e2e8f0;          /* 分隔线 */
  --bg:#f5f7fb;            /* 页面底色 */
  --gold:#f59e0b;          /* 点缀橙（价格） */
  --radius:14px;
  --shadow:0 2px 12px rgba(15,23,42,.06);
  --shadow-lg:0 10px 30px rgba(30,64,175,.14);
  --grad:linear-gradient(135deg,#1e3a8a 0%,#1d4ed8 48%,#3b82f6 100%);
  --grad-btn:linear-gradient(135deg,#3b82f6,#2563eb);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{font:15px/1.7 "PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;color:var(--ink-2);background:var(--bg)}
a{color:var(--blue);text-decoration:none;transition:color .2s}
a:hover{color:var(--blue-d)}
img{max-width:100%;border:0;vertical-align:middle}
ul,ol,dl{list-style:none}
button{font-family:inherit}

.container{max-width:1160px;margin:0 auto;padding:0 16px}

/* ---------- 顶部 ---------- */
.site-header{background:#fff;box-shadow:0 1px 0 var(--line)}
.header-top{display:flex;align-items:center;gap:18px;padding:14px 16px;flex-wrap:wrap}
.logo img{height:44px;width:auto}
.site-title{flex:1;min-width:200px}
.site-title .st-main{display:block;font-size:22px;font-weight:700;color:var(--ink);letter-spacing:.5px}
.site-title .st-main em{font-style:normal;color:var(--blue)}
.site-title .st-sub{display:inline-block;margin-left:8px;font-size:12px;color:var(--blue);background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;padding:1px 10px;vertical-align:3px}
.hotline{text-align:right;line-height:1.4}
.hotline span{display:block;font-size:12px;color:var(--ink-3);letter-spacing:2px}
.hotline strong{font-size:24px;font-weight:800;color:var(--blue);letter-spacing:1px}
.nav-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 12px;font-size:14px;color:var(--ink-2);cursor:pointer}
.main-nav{background:var(--grad)}
.main-nav ul{display:flex;flex-wrap:wrap}
.main-nav li a{display:block;padding:0 20px;line-height:46px;color:rgba(255,255,255,.92);font-size:15px}
.main-nav li a:hover,.main-nav li.active a{background:rgba(255,255,255,.14);color:#fff}

/* ---------- 首屏 ---------- */
.hero{background:var(--grad);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.06)}
.hero::before{content:"";position:absolute;left:-80px;bottom:-160px;width:340px;height:340px;border-radius:50%;background:rgba(255,255,255,.05)}
.hero-inner{display:flex;align-items:center;gap:40px;padding:56px 16px;position:relative;z-index:1;flex-wrap:wrap}
.hero-text{flex:1;min-width:280px}
.hero-text h1{font-size:clamp(24px,4vw,38px);line-height:1.35;font-weight:800;margin-bottom:14px}
.hero-text h1 small{display:block;font-size:.5em;font-weight:400;opacity:.85;margin-top:8px;letter-spacing:1px}
.hero-text p{font-size:15px;opacity:.88;margin-bottom:24px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.hero-tags i{font-style:normal;font-size:13px;padding:5px 14px;border:1px solid rgba(255,255,255,.35);border-radius:999px;background:rgba(255,255,255,.08)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-card{width:300px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);color:var(--ink);padding:28px 26px;text-align:center}
.hero-card-title{font-size:15px;color:var(--ink-3);margin-bottom:6px}
.hero-card-phone{font-size:30px;font-weight:800;color:var(--blue);letter-spacing:1px;margin-bottom:6px}
.hero-card p{font-size:13px;color:var(--ink-3);margin-bottom:18px}

/* ---------- 按钮 ---------- */
.btn{display:inline-block;border:0;cursor:pointer;text-align:center;border-radius:10px;font-size:15px;padding:11px 30px;transition:all .2s}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:0 6px 16px rgba(37,99,235,.35)}
.btn-primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(37,99,235,.45)}
.btn-light{background:#fff;color:var(--blue-d);font-weight:700}
.btn-light:hover{color:var(--blue);transform:translateY(-2px)}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6)}
.btn-outline:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-sm{padding:5px 16px;font-size:13px;border-radius:8px}

/* ---------- 通用区块 ---------- */
.section{padding:46px 0 10px}
.sec-head{text-align:center;margin-bottom:28px}
.sec-head h2{display:inline-block;position:relative;font-size:26px;font-weight:800;color:var(--ink);padding:0 14px;margin-bottom:8px}
.sec-head h2::before,.sec-head h2::after{content:"";position:absolute;top:50%;width:36px;height:3px;border-radius:3px;background:linear-gradient(90deg,transparent,var(--blue-l));margin-top:-1.5px}
.sec-head h2::before{right:100%}
.sec-head h2::after{left:100%;background:linear-gradient(90deg,var(--blue-l),transparent)}
.sec-head p{color:var(--ink-3);font-size:14px}
.sec-head .sec-more{display:inline-block;margin-top:8px;font-size:13px;color:var(--blue)}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}

/* ---------- 介绍条 ---------- */
.intro-grid{display:grid;grid-template-columns:1fr 300px;gap:20px;align-items:stretch}
.intro-text h3{font-size:18px;color:var(--ink);margin-bottom:10px}
.intro-text p{font-size:14px;color:var(--ink-3);text-align:justify}
.intro-text .more-link{display:inline-block;margin-top:12px;font-size:13px}
.benefit-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.benefit-card h3{font-size:15px;color:var(--ink);margin-bottom:14px;padding-left:10px;border-left:3px solid var(--blue)}
.benefit-card li{position:relative;padding:5px 0 5px 20px;font-size:14px;color:var(--ink-2)}
.benefit-card li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}

/* ---------- 靓号推荐 ---------- */
.tabs{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.tabs li{padding:8px 24px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-2);font-size:14px;cursor:pointer;transition:all .2s;user-select:none}
.tabs li:hover{border-color:var(--blue-l);color:var(--blue)}
.tabs li.on{background:var(--grad-btn);border-color:transparent;color:#fff;box-shadow:0 5px 14px rgba(37,99,235,.35)}
.tab-pane{display:none}
.tab-pane.on{display:block;animation:fadeIn .3s}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.num-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.num-item{background:#fff;border-radius:12px;border:1px solid var(--line);padding:16px 12px;text-align:center;transition:all .2s}
.num-item:hover{border-color:var(--blue-l);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.num-item .num{font-size:21px;font-weight:800;color:var(--ink);letter-spacing:1px;font-family:"DIN Alternate","Arial",sans-serif;margin-bottom:10px}
.num-item .btn-sm{display:block;margin:0 auto;width:max-content}
.num-note{text-align:center;font-size:13px;color:var(--gold);margin-top:16px}

/* ---------- 套餐 ---------- */
.pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pkg{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;transition:all .2s;border:1px solid var(--line)}
.pkg:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.pkg-head{background:var(--grad);color:#fff;padding:16px 20px;display:flex;justify-content:space-between;align-items:center}
.pkg-head .pkg-name{font-size:18px;font-weight:700}
.pkg-head .pkg-tag{font-size:12px;background:rgba(255,255,255,.2);border-radius:999px;padding:2px 10px}
.pkg-body{padding:18px 20px;flex:1}
.pkg-price{font-size:15px;color:var(--ink-3);margin-bottom:6px}
.pkg-price b{font-size:26px;color:var(--gold);font-weight:800}
.pkg-price small{font-size:12px}
.pkg-meta{font-size:13px;color:var(--ink-3);margin-bottom:12px}
.pkg-gift{font-size:13px;color:var(--ink-2);background:#eff6ff;border-radius:8px;padding:8px 12px;margin-bottom:14px;line-height:1.7}
.pkg-nums li{display:flex;justify-content:space-between;align-items:center;padding:6px 0;border-bottom:1px dashed var(--line);font-size:14px}
.pkg-nums li:last-child{border-bottom:0}
.pkg-nums .pn{font-weight:700;color:var(--ink);letter-spacing:.5px}
.pkg-nums a{color:var(--blue);font-size:13px}
.pkg-nums a:hover{color:var(--blue-d);text-decoration:underline}
.pkg-foot{padding:0 20px 18px}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{position:relative;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 20px 22px;overflow:hidden}
.step::before{counter-increment:step;content:"0" counter(step);position:absolute;right:10px;top:2px;font-size:52px;font-weight:800;color:#eff6ff;line-height:1}
.step h3{font-size:16px;color:var(--ink);margin-bottom:8px;padding-left:12px;border-left:3px solid var(--blue)}
.step p{font-size:13px;color:var(--ink-3)}

/* ---------- 增值功能 ---------- */
.fn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.fn{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 22px;transition:all .2s}
.fn:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.fn .fn-tit{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:700;color:var(--ink);margin-bottom:10px}
.fn .fn-tit img{width:34px;height:34px;border-radius:8px}
.fn p{font-size:13px;color:var(--ink-3);margin-bottom:14px;min-height:66px}
.fn .fn-rate{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--ink-3);border-top:1px dashed var(--line);padding-top:12px}
.fn .fn-rate b{color:var(--blue);font-size:16px}
.fn .fn-rate a{color:var(--blue)}
.fn .fn-rate a:hover{text-decoration:underline}

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq{background:#fff;border-radius:12px;box-shadow:var(--shadow);padding:16px 20px}
.faq summary{cursor:pointer;font-size:15px;font-weight:700;color:var(--ink);list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:20px;color:var(--blue);font-weight:400;transition:transform .2s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding-top:10px;font-size:13px;color:var(--ink-3);line-height:1.8}

/* ---------- 资讯 ---------- */
.news-wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.news-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.news-box-tit{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line)}
.news-box-tit h3{font-size:16px;color:var(--ink);padding-left:10px;border-left:3px solid var(--blue)}
.news-box-tit a{font-size:13px;color:var(--ink-3)}
.news-box-tit a:hover{color:var(--blue)}
.news-box ul{padding:8px 22px 14px}
.news-box li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:14px}
.news-box li:last-child{border-bottom:0}
.news-box li a{color:var(--ink-2);display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-box li a:hover{color:var(--blue)}

/* ---------- 页脚 ---------- */
.site-footer{background:#0f1e3d;color:#94a7c9;margin-top:50px;padding:36px 0 26px;font-size:13px}
.friend-links{text-align:center;margin-bottom:18px}
.friend-links a{color:#94a7c9;margin:0 10px}
.friend-links a:hover{color:#fff}
.copyright{text-align:center;line-height:2;border-top:1px solid rgba(255,255,255,.08);padding-top:18px}
.copyright a{color:#c8d6ef}
.fenzhan-wrap{margin-top:24px}
.fenzhan-wrap .fz-label{text-align:center;font-size:12px;color:#5d6f92;letter-spacing:2px;margin-bottom:12px}
.fenzhan{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:12px}
.fenzhan a{font-size:12px;color:#aebdde;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:999px;padding:4px 13px;transition:all .2s}
.fenzhan a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.fenzhan a.fz-hot{background:var(--grad-btn);border-color:transparent;color:#fff}

/* ---------- 浮动件 ---------- */
#topcontrol{position:fixed;right:16px;bottom:90px;width:44px;height:44px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);cursor:pointer;display:none;z-index:99;text-align:center;line-height:44px;color:var(--blue);font-size:20px}
#topcontrol:hover{background:var(--blue);color:#fff}
.on_pic{position:fixed;right:16px;bottom:150px;z-index:98}
.on_pic img{width:140px;height:auto;border-radius:12px;box-shadow:0 10px 28px rgba(15,23,42,.25)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .num-grid{grid-template-columns:repeat(3,1fr)}
  .pkg-grid{grid-template-columns:repeat(2,1fr)}
  .fn-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .intro-grid{grid-template-columns:1fr}
  .hero-card{width:100%;max-width:340px;margin:0 auto;display:block}
  .hero-inner{justify-content:center;text-align:center}
  .hero-text{min-width:100%}
  .hero-tags,.hero-actions{justify-content:center}
}
@media (max-width:768px){
  .on_pic img{width:96px}
  .nav-toggle{display:inline-block}
  .main-nav ul{display:none;padding:6px 0;background:var(--grad)}
  .main-nav.open ul{display:block}
  .main-nav li a{padding:0 24px;line-height:44px}
  .header-top{gap:10px}
  .site-title .st-main{font-size:18px}
  .hotline strong{font-size:18px}
  .logo img{height:36px}
  .hero-inner{padding:36px 16px}
  .num-grid{grid-template-columns:repeat(2,1fr)}
  .pkg-grid,.fn-grid,.steps,.faq-wrap,.news-wrap{grid-template-columns:1fr}
  .section{padding:32px 0 6px}
  .sec-head h2{font-size:21px}
  .fn p{min-height:0}
  .step::before{font-size:40px}
}
@media (max-width:420px){
  .num-grid{grid-template-columns:repeat(2,1fr)}
  .num-item .num{font-size:17px}
  .hero-card-phone{font-size:24px}
  .btn{padding:10px 22px;font-size:14px}
}