:root{
  --yellow:#FFD400;
  --yellow-2:#FFE55C;
  --yellow-soft:#FFF6CC;
  --yellow-line:#F2DE9A;
  --ink:#16150F;
  --ink-2:#3A372C;
  --muted:#6E6A5B;
  --line:#EAE3CE;
  --bg:#FFFCF2;
  --radius:18px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--ink);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  background:
    radial-gradient(900px 460px at 92% -8%, rgba(255,212,0,.30), transparent 62%),
    radial-gradient(760px 420px at -12% 30%, rgba(255,212,0,.13), transparent 60%),
    radial-gradient(720px 420px at 55% 105%, rgba(255,212,0,.14), transparent 62%),
    var(--bg);
}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.28;letter-spacing:-.01em;color:var(--ink);}
p{margin:0;}
a{color:inherit;text-decoration:none;}
ul,ol{margin:0;padding:0;list-style:none;}
img{max-width:100%;height:auto;display:block;}
button{font-family:inherit;}

.container{width:100%;max-width:1160px;margin:0 auto;padding-inline:20px;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,252,242,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:1160px;margin:0 auto;padding:10px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{width:130px;flex:0 0 auto;display:flex;align-items:center;}
.nav-links{display:flex;align-items:center;gap:0;flex-wrap:nowrap;}
.nav-links a{
  display:block;padding:8px 9px;font-size:14px;font-weight:600;
  color:var(--ink-2);border-radius:10px;
  transition:background .2s ease,color .2s ease;
  white-space:nowrap;
}
.nav-links a:hover{background:var(--yellow-soft);color:var(--ink);}
.nav-cta{flex:0 0 auto;}
.nav-toggle{
  display:none;align-items:center;gap:6px;
  padding:8px 14px;font-size:14px;font-weight:700;
  background:#fff;border:1.5px solid var(--ink);border-radius:10px;
  color:var(--ink);cursor:pointer;
}
.nav-toggle:active{transform:scale(.97);}
.mobile-nav{display:none;padding:6px 20px 18px;border-top:1px solid var(--line);background:#FFFCF2;}
.mobile-nav.open{display:block;}
.mobile-nav a{display:block;padding:11px 4px;font-size:15px;font-weight:600;border-bottom:1px solid var(--line);color:var(--ink-2);}
.mobile-nav a:last-child{border-bottom:0;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;font-size:15px;font-weight:700;
  border:2px solid var(--ink);border-radius:12px;cursor:pointer;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  text-align:center;
}
.btn-ink{background:var(--ink);color:#FFF6CC;box-shadow:4px 4px 0 rgba(22,21,15,.18);}
.btn-ink:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 rgba(22,21,15,.2);}
.btn-solid{background:var(--yellow);color:var(--ink);box-shadow:3px 3px 0 rgba(22,21,15,.16);}
.btn-solid:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 rgba(22,21,15,.18);}
.btn-ghost{background:#fff;color:var(--ink);}
.btn-ghost:hover{background:var(--yellow-soft);transform:translateY(-2px);}
.btn-block{width:100%;}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:58px 0 62px;
  background:linear-gradient(158deg,#FFE55C 0%,#FFD400 46%,#FFC800 100%);
  border-bottom:1px solid rgba(22,21,15,.14);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(22,21,15,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(22,21,15,.055) 1px,transparent 1px);
  background-size:46px 46px;
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:440px;height:440px;
  border-radius:50%;border:2px solid rgba(22,21,15,.13);pointer-events:none;
}
.hero-inner{position:relative;z-index:2;}
.pill{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.86);border:1px solid rgba(22,21,15,.16);
  border-radius:999px;padding:6px 14px;font-size:13px;font-weight:700;color:#4E4730;
}
.pill::before{
  content:"";width:8px;height:8px;border-radius:50%;background:var(--ink);
  animation:pulse 2.2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(.82);}}
.hero h1{
  margin:18px 0 16px;
  font-size:clamp(2rem,5.4vw,3.6rem);
  line-height:1.1;letter-spacing:-.025em;
  max-width:16em;
}
.hero-sub{
  max-width:640px;font-size:clamp(15px,1.5vw,17px);color:#4A4433;font-weight:500;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.hero-note{margin-top:16px;font-size:13.5px;font-weight:600;color:#5A5340;}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px;
}
.stat{
  background:rgba(255,255,255,.84);
  border:1px solid rgba(22,21,15,.14);
  border-radius:16px;padding:16px 18px;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease;
}
.stat:hover{transform:translateY(-4px);background:#fff;box-shadow:0 16px 30px -20px rgba(22,21,15,.55);}
.stat strong{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em;line-height:1.2;}
.stat span{display:block;margin-top:4px;font-size:13px;font-weight:600;color:#544E3B;}

/* ---------- section ---------- */
.section{padding:66px 0;scroll-margin-top:84px;}
.section-alt{background:linear-gradient(180deg,rgba(255,246,204,.55),rgba(255,246,204,0));}
.section-head{max-width:760px;margin-bottom:34px;}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.06em;
  color:#7A5E00;background:var(--yellow-soft);border:1px solid var(--yellow-line);
  border-radius:999px;padding:5px 13px;margin-bottom:14px;
}
.section-head h2{font-size:clamp(23px,3.1vw,33px);}
.section-head .lead{margin-top:12px;color:var(--muted);font-size:15.5px;}

/* ---------- grids & cards ---------- */
.grid{display:grid;gap:18px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-auto{grid-template-columns:repeat(auto-fit,minmax(248px,1fr));}
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 20px 36px -24px rgba(22,21,15,.5);border-color:#E3D6A6;}
.card h3{font-size:17px;margin-bottom:8px;}
.card p{font-size:14.5px;color:var(--muted);}
.card-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;
  background:var(--yellow);color:var(--ink);font-weight:800;font-size:14px;
  margin-bottom:12px;
}
.service-card{position:relative;overflow:hidden;padding-top:26px;}
.service-card::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--yellow),#FFEF9E);
  transform:scaleX(0);transform-origin:left;
  transition:transform .3s ease;
}
.service-card:hover::before{transform:scaleX(1);}

/* ---------- about list ---------- */
.about-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;}
.about-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;
  border-left:4px solid var(--yellow);
  transition:transform .2s ease,box-shadow .2s ease;
}
.about-item:hover{transform:translateX(3px);box-shadow:0 14px 26px -22px rgba(22,21,15,.6);}
.about-item h3{font-size:15.5px;margin-bottom:6px;}
.about-item p{font-size:14px;color:var(--muted);}

/* ---------- tag cloud ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.tag-cloud li{
  font-size:13.5px;font-weight:600;color:#4A4433;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:7px 15px;
  transition:background .2s ease,color .2s ease,transform .2s ease,border-color .2s ease;
}
.tag-cloud li:hover{background:var(--yellow);color:var(--ink);border-color:#E0C500;transform:translateY(-2px);}

/* ---------- media ---------- */
.studio-media{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:34px;align-items:start;}
.studio-media figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;overflow:hidden;}
.studio-media img{width:100%;height:auto;border-radius:10px;}
.studio-media figcaption{font-size:13.5px;color:var(--muted);margin-top:10px;font-weight:600;}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step;}
.step{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:24px 22px 22px;
  transition:transform .22s ease,box-shadow .22s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:0 20px 34px -24px rgba(22,21,15,.5);}
.step::after{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;right:18px;top:14px;
  font-size:13px;font-weight:800;color:#B7A44E;letter-spacing:.05em;
}
.step h3{font-size:16px;margin-bottom:8px;}
.step p{font-size:14px;color:var(--muted);}

/* ---------- case ---------- */
.case-card{padding:14px;}
.case-media{border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#FFFCF2;}
.case-media img{width:100%;height:auto;}
.case-card h3{font-size:16px;margin:14px 4px 6px;}
.case-card p{font-size:14px;padding:0 4px 4px;color:var(--muted);}

/* ---------- reviews ---------- */
.review-card{display:flex;flex-direction:column;gap:12px;}
.review-text{font-size:14.5px;color:var(--ink-2);line-height:1.75;}
.review-user{display:flex;align-items:center;gap:10px;margin-top:auto;padding-top:6px;}
.avatar{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  background:var(--yellow);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;border:1.5px solid rgba(22,21,15,.14);
}
.review-user strong{display:block;font-size:14px;line-height:1.3;}
.review-user span{font-size:12.5px;color:var(--muted);}

/* ---------- review score ---------- */
.score-wrap{
  display:grid;grid-template-columns:280px 1fr;gap:22px;align-items:stretch;margin-bottom:26px;
}
.score-card{
  background:linear-gradient(160deg,#FFE55C,#FFD400);
  border:2px solid var(--ink);border-radius:20px;padding:26px 24px;
  box-shadow:6px 6px 0 rgba(22,21,15,.16);
  display:flex;flex-direction:column;justify-content:center;gap:8px;
}
.score-stars{font-size:22px;letter-spacing:4px;color:var(--ink);}
.score-number{font-size:52px;font-weight:800;line-height:1;letter-spacing:-.03em;color:var(--ink);}
.score-number span{font-size:18px;font-weight:700;color:#5A4E10;margin-left:4px;}
.score-card p{font-size:13.5px;font-weight:700;color:#4A3F0A;}
.score-desc{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;
}
.score-desc h3{font-size:17px;margin-bottom:10px;}
.score-desc p{font-size:14.5px;color:var(--muted);}
.score-desc p + p{margin-top:10px;}

/* ---------- table ---------- */
.table-wrap{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  background:#fff;border:1px solid var(--line);border-radius:16px;
}
table{width:100%;border-collapse:collapse;min-width:760px;font-size:14.5px;}
thead th{
  background:var(--yellow-soft);color:var(--ink);font-weight:800;
  text-align:left;padding:14px 16px;border-bottom:1px solid var(--yellow-line);
  white-space:nowrap;
}
tbody td{padding:13px 16px;border-bottom:1px solid #F2EDDD;color:var(--ink-2);vertical-align:top;}
tbody tr:last-child td{border-bottom:0;}
tbody tr:hover td{background:#FFFDF3;}
td.col-key{font-weight:700;color:var(--ink);white-space:nowrap;}
td.col-good{color:#1F6B3C;font-weight:700;}

/* ---------- pricing ---------- */
.price-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:26px;}
.price-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s;
}
.price-card.featured{background:linear-gradient(170deg,#FFFBEA,#FFF6CC);border-color:#E7D27A;}
.price-card:hover{transform:translateY(-4px);box-shadow:0 20px 34px -24px rgba(22,21,15,.5);}
.price-card h3{font-size:16px;margin-bottom:6px;}
.price-card .price-tag{font-size:14px;font-weight:800;color:#7A5E00;margin-bottom:10px;display:block;}
.price-card p{font-size:14px;color:var(--muted);}
.notice{
  margin-top:18px;font-size:13.5px;color:#6E6A5B;
  background:#fff;border:1px dashed #E2D9BA;border-radius:12px;padding:14px 16px;
}

/* ---------- wiki ---------- */
.wiki-card{border-left:0;border-top:4px solid var(--yellow);}
.wiki-card h3{font-size:16px;}
.wiki-card p{font-size:14px;}

/* ---------- news ---------- */
.news-list{display:grid;gap:14px;}
.news-item{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:16px 20px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-item:hover{transform:translateX(4px);border-color:#E3D6A6;box-shadow:0 16px 28px -24px rgba(22,21,15,.6);}
.news-item h3{font-size:15.5px;font-weight:700;}
.news-item p{font-size:13.5px;color:var(--muted);margin-top:4px;}
.news-arrow{
  flex:0 0 auto;font-size:13px;font-weight:800;color:var(--ink);
  background:var(--yellow-soft);border:1px solid var(--yellow-line);
  border-radius:999px;padding:6px 14px;white-space:nowrap;
}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:0 20px;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#E3D6A6;box-shadow:0 16px 30px -26px rgba(22,21,15,.7);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 0;font-size:15.5px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";flex:0 0 auto;
  width:26px;height:26px;border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  background:var(--yellow-soft);color:var(--ink);font-weight:800;font-size:16px;
  transition:transform .25s ease,background .25s ease;
}
.faq-item[open] summary::after{content:"–";background:var(--yellow);transform:rotate(180deg);}
.faq-item .faq-body{
  padding:0 0 18px;font-size:14.5px;color:var(--muted);line-height:1.75;
  animation:fadeIn .3s ease;
}
@keyframes fadeIn{from{opacity:0;transform:translateY(-4px);}to{opacity:1;transform:none;}}

/* ---------- agent ---------- */
.agent-band{
  background:linear-gradient(135deg,#FFE55C,#FFD400);
  border:2px solid var(--ink);border-radius:22px;
  padding:34px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  box-shadow:8px 8px 0 rgba(22,21,15,.12);
}
.agent-band h2{font-size:clamp(21px,2.6vw,28px);margin-bottom:10px;}
.agent-band p{font-size:14.5px;color:#4A4433;max-width:640px;}
.agent-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:22px;align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:block;margin-bottom:16px;}
.field span{display:block;font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:7px;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;font-size:14.5px;font-family:inherit;color:var(--ink);
  background:#FFFDF6;border:1.5px solid var(--line);border-radius:11px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder,.field textarea::placeholder{color:#A9A390;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--yellow);background:#fff;
  box-shadow:0 0 0 3px rgba(255,212,0,.28);
}
.field textarea{resize:vertical;min-height:110px;}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:12px;}

.contact-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;}
.contact-card h3{font-size:16px;margin-bottom:14px;}
.qr-box{
  width:170px;margin:0 auto 16px;padding:10px;background:#FFFDF3;
  border:1px solid var(--line);border-radius:14px;
}
.qr-box img{width:100%;height:auto;border-radius:8px;}
.contact-list{display:grid;gap:10px;font-size:14px;color:var(--ink-2);}
.contact-list li{
  display:flex;justify-content:space-between;gap:12px;
  padding:9px 0;border-bottom:1px dashed #EFE9D6;
}
.contact-list li:last-child{border-bottom:0;}
.contact-list b{font-weight:700;color:var(--ink);white-space:nowrap;}

/* ---------- footer ---------- */
.site-footer{
  margin-top:10px;
  background:#FFF8E1;
  border-top:1px solid #E9DCAF;
  color:#3A372C;
  padding:40px 0 22px;
}
.footer-top{
  display:grid;grid-template-columns:1.1fr 1.6fr;gap:28px;
  padding-bottom:24px;border-bottom:1px solid #E9DCAF;
}
.footer-brand{display:flex;flex-direction:column;gap:12px;}
.footer-brand img{width:130px;height:auto;}
.footer-brand p{font-size:14px;color:#4A4433;max-width:340px;}
.footer-meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:13.5px;color:#5A5340;}
.footer-links h3{font-size:15px;margin-bottom:12px;color:#2B281E;}
.friend-links{display:flex;flex-wrap:wrap;gap:8px 10px;}
.friend-links a{
  font-size:13px;font-weight:600;color:#3A372C;
  background:#fff;border:1px solid #E9DCAF;border-radius:999px;
  padding:5px 12px;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.friend-links a:hover{background:var(--yellow);border-color:#DCBE00;transform:translateY(-2px);}
.footer-bottom{
  padding-top:18px;font-size:13px;color:#5A5340;
  display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;align-items:center;
}
.footer-bottom a{color:#3A372C;font-weight:600;}
.footer-bottom a:hover{text-decoration:underline;}

/* ---------- float dock ---------- */
.float-dock{
  position:fixed;right:16px;bottom:18px;z-index:80;
  display:flex;flex-direction:column;align-items:flex-end;gap:10px;
}
.dock-btn{
  border:1.5px solid var(--ink);border-radius:12px;
  background:#fff;color:var(--ink);font-size:13.5px;font-weight:700;
  padding:10px 14px;cursor:pointer;
  box-shadow:3px 3px 0 rgba(22,21,15,.14);
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,opacity .2s ease;
}
.dock-btn:hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 rgba(22,21,15,.16);}
.dock-main{background:var(--yellow);}
.dock-top{opacity:0;pointer-events:none;}
.dock-top.show{opacity:1;pointer-events:auto;}
.service-panel{
  position:fixed;right:16px;bottom:132px;width:246px;z-index:81;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;
  box-shadow:0 24px 44px -24px rgba(22,21,15,.5);
}
.service-panel[hidden]{display:none;}
.service-panel h4{font-size:14.5px;margin-bottom:10px;}
.service-panel .qr-box{width:100%;margin-bottom:12px;}
.service-tips{display:grid;gap:6px;font-size:13px;color:var(--ink-2);}

/* ---------- reveal ---------- */
html.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
html.js .reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  html.js .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .nav-links{display:none;}
  .nav-cta{display:none;}
  .nav-toggle{display:inline-flex;}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .score-wrap{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .agent-band{grid-template-columns:1fr;padding:28px;}
}
@media (max-width:760px){
  .hero{padding:44px 0 48px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:30px;}
  .stat strong{font-size:22px;}
  .section{padding:48px 0;}
  .grid-2,.grid-3,.steps,.price-cards{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .news-item{flex-direction:column;align-items:flex-start;gap:10px;}
  .news-arrow{align-self:flex-start;}
  .footer-bottom{justify-content:flex-start;}
  .qr-box{width:150px;margin-left:0;}
}
@media (max-width:420px){
  .hero h1{font-size:1.85rem;}
  .btn{padding:11px 18px;font-size:14px;}
  .hero-actions .btn{flex:1 1 auto;}
}