/* 锦屿咨询 - 简洁治愈风网页样式
   你可以按需改色：只改 :root 里的变量即可
*/
:root{
  --bg: #f6fbfb;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --brand: #0f766e;     /* 主色：青绿 */
  --brand-2:#14b8a6;    /* 辅色：薄荷 */
  --line: #e2e8f0;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
  --radius: 18px;
  --max: 1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  background: radial-gradient(1200px 600px at 20% 0%, rgba(20,184,166,.10), transparent 70%),
              radial-gradient(900px 500px at 90% 10%, rgba(15,118,110,.10), transparent 60%),
              var(--bg);
  color:var(--text);
  line-height:1.65;
}

a{color:inherit; text-decoration:none}
a:hover{color:var(--brand)}
img{max-width:100%; display:block}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

header{
  position:sticky; top:0; z-index:50;
  background: rgba(246, 251, 251, .80);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226,232,240,.7);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:14px;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:800;
  letter-spacing:.2px;
}
.logo{
  width:36px; height:36px; border-radius:12px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 12px 24px rgba(20,184,166,.22);
  position:relative;
}
.logo:after{
  content:""; position:absolute; inset:9px;
  border-radius:10px;
  border: 2px solid rgba(255,255,255,.8);
}
.navlinks{display:flex; flex-wrap:wrap; gap:14px; align-items:center}
.navlinks a{
  font-size:14px; color:var(--muted);
  padding:8px 10px; border-radius:12px;
}
.navlinks a.active, .navlinks a:hover{
  color:var(--text);
  background: rgba(20,184,166,.10);
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:10px 14px;
  border-radius: 14px;
  border:1px solid rgba(15,118,110,.18);
  background: rgba(255,255,255,.75);
  color:var(--text);
  box-shadow: 0 10px 22px rgba(15,23,42,.06);
  cursor:pointer;
}
.btn:hover{border-color: rgba(15,118,110,.38)}
.btn.primary{
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color:white; border-color: transparent;
}
.btn.primary:hover{filter:saturate(1.05); transform: translateY(-1px)}
.btn.small{padding:8px 12px; font-size:14px}

.hero{
  padding:54px 0 30px;
}
.hero-grid{
  display:grid; grid-template-columns: 1.1fr .9fr;
  gap:24px;
  align-items:stretch;
}
@media (max-width: 920px){
  .hero-grid{grid-template-columns: 1fr}
}
.h-eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px;
  color: rgba(15,118,110,.95);
  background: rgba(20,184,166,.10);
  border: 1px solid rgba(20,184,166,.20);
  padding:6px 10px; border-radius: 999px;
}
h1{font-size:40px; line-height:1.15; margin:14px 0 10px}
@media (max-width: 520px){
  h1{font-size:32px}
}
.lead{font-size:16px; color:var(--muted); margin:0 0 18px}
.hero-actions{display:flex; flex-wrap:wrap; gap:12px; margin-top:14px}

.card{
  background: rgba(255,255,255,.78);
  border: 1px solid rgba(226,232,240,.85);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero-card{
  padding:18px;
  display:flex; flex-direction:column; gap:14px;
  position:relative;
  overflow:hidden;
}
.hero-card:before{
  content:"";
  position:absolute; inset:-120px -80px auto auto;
  width:240px; height:240px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(20,184,166,.35), rgba(20,184,166,0));
  filter: blur(1px);
}
.kv{
  display:grid; gap:10px;
}
.kv .row{
  display:flex; align-items:flex-start; justify-content:space-between; gap:12px;
  padding:10px 12px; border-radius: 14px;
  background: rgba(15,118,110,.06);
  border: 1px solid rgba(15,118,110,.10);
}
.kv .row strong{font-size:14px}
.kv .row span{color:var(--muted); font-size:13px}

.section{padding:34px 0}
.section h2{font-size:26px; margin:0 0 12px}
.section p{color:var(--muted); margin:0 0 14px}

.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap:16px}
@media (max-width: 920px){.grid3{grid-template-columns: 1fr}}
.grid2{display:grid; grid-template-columns: repeat(2, 1fr); gap:16px}
@media (max-width: 920px){.grid2{grid-template-columns: 1fr}}

.feature{
  padding:16px;
}
.badge{
  display:inline-flex; align-items:center;
  font-size:12px; color: rgba(15,118,110,.95);
  background: rgba(20,184,166,.12);
  border: 1px solid rgba(20,184,166,.18);
  padding:5px 10px; border-radius: 999px;
}
.feature h3{margin:10px 0 6px; font-size:18px}
.feature p{margin:0; color:var(--muted); font-size:14px}

.price{
  padding:18px;
}
.price h3{margin:8px 0 0; font-size:18px}
.price .money{
  font-size:30px; font-weight:900; margin:6px 0 6px;
  letter-spacing:.3px;
}
.price ul{margin:10px 0 0; padding-left:18px; color:var(--muted)}
.price li{margin:6px 0}
.price .cta{margin-top:14px; display:flex; gap:10px; flex-wrap:wrap}

hr.sep{
  border:0; height:1px; background: rgba(226,232,240,.95);
  margin:12px 0;
}

blockquote{
  margin:0; padding:14px 16px;
  border-left: 4px solid rgba(15,118,110,.55);
  background: rgba(15,118,110,.06);
  border-radius: 14px;
  color: var(--muted);
}

.faq-item{
  padding:14px 16px;
  cursor:pointer;
}
.faq-q{
  display:flex; align-items:center; justify-content:space-between;
  gap:10px;
  font-weight:700;
}
.faq-a{
  margin-top:8px;
  color:var(--muted);
  display:none;
}
.faq-item.open .faq-a{display:block}
.faq-item .chev{transition: transform .2s ease}
.faq-item.open .chev{transform: rotate(180deg)}

.form{
  padding:18px;
}
label{font-size:14px; color:var(--muted); display:block; margin:10px 0 6px}
input, textarea, select{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(226,232,240,.95);
  background: rgba(255,255,255,.86);
  padding:10px 12px;
  font-size:15px;
  outline:none;
}
input:focus, textarea:focus, select:focus{
  border-color: rgba(15,118,110,.45);
  box-shadow: 0 0 0 4px rgba(20,184,166,.12);
}
textarea{min-height:120px; resize:vertical}

.footer{
  padding:24px 0 40px;
  color: var(--muted);
  font-size:13px;
}
.footer .cols{
  display:grid; grid-template-columns: 1.2fr .8fr; gap:16px;
}
@media (max-width: 920px){.footer .cols{grid-template-columns: 1fr}}
.footer a{color: var(--muted)}
.footer a:hover{color: var(--brand)}
.note{
  font-size:12px;
  color: rgba(71,85,105,.95);
  background: rgba(2,132,199,.06);
  border: 1px solid rgba(2,132,199,.15);
  padding:10px 12px;
  border-radius: 14px;
}

.breadcrumb{
  padding:18px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.breadcrumb a{color: var(--muted)}
.breadcrumb a:hover{color: var(--brand)}

.kicker{
  margin-top:8px;
  color: var(--muted);
  font-size: 14px;
}

.table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: var(--radius);
  border:1px solid rgba(226,232,240,.95);
  background: rgba(255,255,255,.78);
}
.table th, .table td{
  padding:12px 12px;
  border-bottom:1px solid rgba(226,232,240,.75);
  text-align:left;
  vertical-align: top;
}
.table th{font-size:14px; color:var(--muted); background: rgba(15,118,110,.04)}
.table tr:last-child td{border-bottom:0}

.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding:6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(226,232,240,.95);
  background: rgba(255,255,255,.8);
  color: var(--muted);
  font-size: 13px;
}