/* ========== 鹿鸣音乐工作室 全站样式 ========== */
:root{
  --ink:#2b2118;
  --ink-soft:#5c4f42;
  --amber:#e8930c;
  --amber-deep:#c2740a;
  --cream:#faf6ef;
  --paper:#fffdf9;
  --line:#e8ddcc;
  --dark:#1d1712;
  --radius:16px;
  --shadow:0 10px 30px rgba(43,33,24,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  color:var(--ink);background:var(--cream);line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.container{max-width:1140px;margin:0 auto;padding:0 22px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(250,246,239,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:44px;border-radius:12px;object-fit:cover}
.brand-name{font-size:20px;font-weight:700;letter-spacing:1px}
.brand-name small{display:block;font-size:11px;font-weight:400;color:var(--ink-soft);letter-spacing:2px}
.nav-menu{display:flex;gap:6px;align-items:center}
.nav-menu a{
  padding:8px 14px;border-radius:10px;font-size:15px;color:var(--ink-soft);
  transition:.2s;
}
.nav-menu a:hover{color:var(--amber-deep);background:#f3e9d8}
.nav-menu a.active{color:var(--amber-deep);font-weight:600;background:#f3e9d8}
.nav-cta{
  background:var(--amber);color:#fff !important;font-weight:600;
  padding:9px 18px !important;border-radius:999px !important;
}
.nav-cta:hover{background:var(--amber-deep) !important}
.nav-toggle{display:none;background:none;border:none;font-size:26px;cursor:pointer;color:var(--ink)}

/* ---------- 首屏 Hero ---------- */
.hero{
  background:linear-gradient(160deg,#241a10 0%,#3a2a16 55%,#5b3d12 100%);
  color:#fdf6ea;padding:84px 0 76px;position:relative;overflow:hidden;
}
.hero::after{
  content:"♪";position:absolute;right:4%;top:8%;font-size:300px;opacity:.06;
  font-family:serif;transform:rotate(12deg);
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-tag{
  display:inline-block;background:rgba(232,147,12,.18);color:#f5b545;
  border:1px solid rgba(232,147,12,.4);padding:5px 16px;border-radius:999px;
  font-size:14px;letter-spacing:2px;margin-bottom:20px;
}
.hero h1{font-size:42px;line-height:1.3;margin-bottom:18px;font-weight:800}
.hero h1 em{color:var(--amber);font-style:normal}
.hero-sub{font-size:17px;color:#e6d9c4;margin-bottom:30px;max-width:560px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.hero-badges span{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  padding:7px 16px;border-radius:999px;font-size:14px;color:#f3e8d5;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:13px 30px;border-radius:999px;font-weight:600;
  font-size:16px;transition:.2s;cursor:pointer;border:none;
}
.btn-primary{background:var(--amber);color:#fff}
.btn-primary:hover{background:var(--amber-deep);transform:translateY(-2px)}
.btn-ghost{border:1px solid rgba(255,255,255,.4);color:#fdf6ea}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.hero-photo{border-radius:20px;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.hero-photo img{width:100%;height:420px;object-fit:cover}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0}
.section-alt{background:var(--paper)}
.sec-kicker{
  color:var(--amber-deep);font-size:14px;font-weight:700;letter-spacing:3px;
  text-transform:uppercase;margin-bottom:8px;
}
.sec-title{font-size:32px;font-weight:800;margin-bottom:14px}
.sec-desc{color:var(--ink-soft);max-width:720px;margin-bottom:40px}
.center{text-align:center}
.center .sec-desc{margin-left:auto;margin-right:auto}

/* ---------- 卡片网格 ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;box-shadow:var(--shadow);transition:.25s;
}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 40px rgba(43,33,24,.13)}
.card-icon{
  width:52px;height:52px;border-radius:14px;background:#f7ead2;color:var(--amber-deep);
  display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px;
}
.card h3{font-size:19px;margin-bottom:10px}
.card p{font-size:15px;color:var(--ink-soft)}
.card .more{
  display:inline-block;margin-top:14px;color:var(--amber-deep);font-weight:600;font-size:14px;
}

/* ---------- 编号优势 ---------- */
.adv-item{display:flex;gap:18px;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.adv-num{
  flex:none;width:44px;height:44px;border-radius:50%;background:var(--amber);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;
}
.adv-item h4{font-size:17px;margin-bottom:6px}
.adv-item p{font-size:14px;color:var(--ink-soft)}

/* ---------- 案例 ---------- */
.case-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow)}
.case-tag{
  display:inline-block;background:#f7ead2;color:var(--amber-deep);font-size:13px;
  font-weight:600;padding:4px 12px;border-radius:999px;margin-bottom:10px;
}
.case-body{padding:24px}
.case-body h3{font-size:18px;margin-bottom:8px}
.case-body p{font-size:14px;color:var(--ink-soft)}

/* ---------- 评价 ---------- */
.quote-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);position:relative}
.quote-card::before{
  content:"“";position:absolute;top:6px;left:18px;font-size:56px;color:var(--amber);
  font-family:serif;opacity:.35;
}
.quote-card p{font-size:15px;color:var(--ink-soft);margin:18px 0 16px}
.quote-who{font-weight:700;font-size:15px}
.quote-who small{display:block;font-weight:400;color:var(--amber-deep);font-size:13px}

/* ---------- FAQ ---------- */
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:14px;
  margin-bottom:14px;overflow:hidden}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:20px 24px;
  font-size:16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;color:var(--ink);font-family:inherit;
}
.faq-q::after{content:"+";font-size:22px;color:var(--amber-deep);transition:.2s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 24px 20px;color:var(--ink-soft);font-size:15px}

/* ---------- 图片展示 ---------- */
.photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.photo-grid img{
  width:100%;height:260px;object-fit:cover;border-radius:14px;box-shadow:var(--shadow);
  transition:.25s;
}
.photo-grid img:hover{transform:scale(1.02)}
.photo-tall{height:340px !important}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(135deg,#2a1e10,#4a3212);color:#fdf6ea;
  border-radius:24px;padding:56px 48px;text-align:center;
}
.cta-band h2{font-size:30px;margin-bottom:12px}
.cta-band p{color:#e6d9c4;margin-bottom:28px}
.cta-phone{font-size:34px;font-weight:800;color:var(--amber);letter-spacing:1px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--dark);color:#b9ab97;padding:56px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}
.site-footer h4{color:#fdf6ea;font-size:16px;margin-bottom:16px}
.site-footer a{display:block;font-size:14px;padding:4px 0;color:#b9ab97}
.site-footer a:hover{color:var(--amber)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.footer-brand img{width:48px;height:48px;border-radius:12px}
.footer-brand span{color:#fdf6ea;font-size:18px;font-weight:700}
.site-footer p{font-size:14px}
.footer-bottom{
  border-top:1px solid #38302a;padding-top:22px;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:10px;font-size:13px;color:#8a7d6b;
}
.footer-bottom a{color:#8a7d6b;margin-left:16px}
.footer-bottom a:hover{color:var(--amber)}

/* ---------- 页面头图 ---------- */
.page-hero{
  background:linear-gradient(160deg,#241a10,#4a3212);color:#fdf6ea;
  padding:64px 0;text-align:center;
}
.page-hero h1{font-size:36px;margin-bottom:12px}
.page-hero p{color:#e6d9c4;max-width:680px;margin:0 auto}
.breadcrumb{font-size:13px;color:#a89474;margin-bottom:14px}
.breadcrumb a{color:#d8c39a}

/* ---------- 收费标准 ---------- */
.price-note{
  background:#fdf3e0;border:1px dashed var(--amber);border-radius:var(--radius);
  padding:26px 30px;margin-bottom:36px;
}
.price-note h3{color:var(--amber-deep);margin-bottom:8px}
.price-table{width:100%;border-collapse:collapse;background:var(--paper);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.price-table th,.price-table td{padding:16px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:15px}
.price-table th{background:#f7ead2;color:var(--ink);font-weight:700}
.price-table tr:last-child td{border-bottom:none}

/* ---------- 联系页 ---------- */
.contact-card{display:flex;gap:18px;align-items:flex-start;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.contact-card .card-icon{margin-bottom:0}
.contact-card h3{font-size:17px;margin-bottom:4px}
.contact-card p{font-size:15px;color:var(--ink-soft)}
.contact-big{font-size:26px;font-weight:800;color:var(--amber-deep)}

/* ---------- 时间线/流程 ---------- */
.flow-list{counter-reset:step}
.flow-item{display:flex;gap:20px;margin-bottom:26px}
.flow-dot{
  flex:none;width:46px;height:46px;border-radius:50%;background:var(--paper);
  border:2px solid var(--amber);color:var(--amber-deep);font-weight:800;
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
.flow-item h4{font-size:17px;margin-bottom:4px}
.flow-item p{font-size:14px;color:var(--ink-soft)}

/* ---------- 响应式 ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr}
  .hero-photo img{height:300px}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .photo-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .nav-toggle{display:block}
  .nav-menu{
    display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:stretch;padding:14px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);
  }
  .nav-menu.show{display:flex}
  .nav-menu a{padding:12px 16px}
  .hero h1{font-size:30px}
  .sec-title{font-size:26px}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .photo-grid{grid-template-columns:1fr}
  .cta-band{padding:40px 24px}
  .cta-phone{font-size:26px}
  .page-hero h1{font-size:28px}
}