/* youvisa.com — 共享样式 */
:root{
  --ink:#13202B; --ink-2:#3A4750; --muted:#56636B;
  --ground:#F4F6F5; --card:#FFFFFF; --line:#DDE3E1; --line-2:#CFD8D5;
  --accent:#1A5A86; --accent-dark:#0E3D5E; --warm:#8A4B10; --ok:#0F6B5C; --err:#A33A1C;
  --serif:'Noto Serif SC','Songti SC',serif;
  --sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --wrap:1200px;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.75}
img{max-width:100%}
a{color:var(--accent)} a:hover{color:var(--accent-dark)}
h1,h2,h3{line-height:1.3}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:10}

/* header */
.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:14px;flex-wrap:wrap;text-decoration:none;color:var(--ink)}
.brand-logo{display:block;height:44px;width:auto}
.brand-sub{font-size:13px;color:#4F5D66;max-width:260px;line-height:1.4}
.lang{display:flex;gap:2px;font-size:13px;border:1px solid var(--line-2);border-radius:999px;padding:2px}
.lang a{text-decoration:none;color:var(--muted);padding:4px 10px;border-radius:999px;min-height:28px;display:inline-flex;align-items:center}
.lang a:hover{color:var(--accent)}
.lang a[aria-current="page"]{background:var(--ink);color:#fff}
@media (max-width:1240px){ .brand-sub{display:none} }
@media (max-width:960px){
  .site-header .lang{order:2;margin-left:auto}
  .site-header .nav{order:3;flex-basis:100%}
}
html:not([lang^="zh"]){--serif:'Noto Serif',Georgia,serif;--sans:'Noto Sans','Helvetica Neue',Arial,sans-serif}
html:not([lang^="zh"]) .eyebrow{letter-spacing:1.5px;text-transform:uppercase;font-size:13px}
.nav{display:flex;flex-wrap:wrap;gap:6px 22px;align-items:center;font-size:15px}
.nav a{text-decoration:none;color:var(--ink);padding:8px 0}
.nav a[aria-current="page"]{color:var(--accent);font-weight:500}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 22px;border-radius:8px;border:1px solid transparent;font:inherit;font-weight:500;text-decoration:none;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-ghost{background:#fff;border-color:var(--line-2);color:var(--ink)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.nav .btn{padding:8px 18px;min-height:42px;color:#fff}

/* sections */
.eyebrow{font-size:14px;font-weight:500;color:var(--warm);letter-spacing:2px}
.section{padding:72px 0}
.section-white{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-dark{background:var(--ink);color:#fff}
.section-dark p{color:#C9D3D8}
.section-dark a{color:#9FD0F0}
.h-display{margin:0;font-family:var(--serif);font-weight:900;font-size:clamp(34px,5vw,52px);line-height:1.2}
.h-section{margin:0;font-family:var(--serif);font-weight:900;font-size:clamp(26px,3.4vw,34px)}
.lead{font-size:18px;color:var(--ink-2);margin:0}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}
.row > *{flex:1 1 400px;min-width:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px}
.card-soft{background:var(--ground);border-radius:12px;padding:24px}
.card h3{margin:0 0 6px;font-size:19px}
.card p{margin:0;color:var(--ink-2);font-size:15px}
.card-link{text-decoration:none;color:inherit;display:block;transition:border-color .15s}
.card-link:hover{border-color:var(--accent);color:inherit}
.tag{font-size:13px;color:var(--warm);font-weight:500;margin-bottom:6px}
.step-num{font-family:var(--serif);font-size:32px;font-weight:900;color:var(--accent);line-height:1}
.checks{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;color:var(--ink-2);font-size:15px}
.checks li{display:flex;gap:10px;align-items:flex-start}
.checks svg{flex:none;margin-top:5px}

/* quiz */
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:32px;box-shadow:0 12px 32px rgba(19,32,43,.08)}
.quiz-top{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:#4F5D66;min-height:44px}
.linkbtn{background:none;border:0;color:var(--accent);font:inherit;font-size:14px;cursor:pointer;min-height:44px;padding:0 4px}
.bar{height:6px;background:#E7ECEA;border-radius:3px;overflow:hidden;margin:4px 0 20px}
.bar > div{height:6px;background:var(--accent);transition:width .25s}
.quiz-q{margin:0 0 18px;font-size:24px;font-weight:700;line-height:1.4}
.opts{display:flex;flex-direction:column;gap:12px}
.opt{text-align:left;background:#F7F9F8;border:1px solid var(--line-2);border-radius:10px;padding:14px 18px;font:inherit;color:var(--ink);cursor:pointer;min-height:52px;display:flex;flex-direction:column;gap:2px}
.opt:hover,.opt:focus-visible{border-color:var(--accent);background:#EEF4F8}
.opt b{font-weight:500}
.opt small{font-size:13px;color:var(--muted)}
.result{border:1px solid var(--line-2);border-radius:10px;padding:16px 18px;margin-bottom:12px}
.result b{display:block;font-size:18px;color:var(--accent-dark)}
.result span{font-size:15px;color:var(--ink-2)}
.fine{font-size:13px;color:var(--muted);margin:0}

/* form */
.form{display:flex;flex-direction:column;gap:18px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:500}
.field input,.field select,.field textarea{font:inherit;font-size:16px;padding:12px 14px;border:1px solid #B9C5C1;border-radius:8px;background:#fff;color:var(--ink);min-height:50px}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.ack{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-2);line-height:1.6}
.ack input{width:20px;height:20px;margin-top:3px;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.notice{border-radius:8px;padding:12px 16px;font-size:14px}
.notice-info{background:#EEF4F8;color:var(--accent-dark)}
.notice-err{background:#FBEDE8;color:var(--err)}
.notice-ok{background:#E6F2EF;color:var(--ok)}
[hidden]{display:none!important}

/* services */
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.toc a{text-decoration:none;font-size:14px;padding:8px 14px;border:1px solid var(--line-2);border-radius:999px;background:#fff;color:var(--ink);min-height:36px;display:inline-flex;align-items:center}
.toc a:hover{border-color:var(--accent);color:var(--accent)}
.svc{scroll-margin-top:80px}
.svc-head{flex:1 1 300px!important}
.svc-head p{margin:0;color:var(--ink-2)}
.svc-list{flex:2 1 560px!important;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.svc-list .card p{margin-top:4px}
.section-white .svc-list .card,.section-white .card{background:var(--ground);border-color:transparent}

/* faq */
.faqs{display:flex;flex-direction:column;gap:10px}
.faq{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:0 18px}
.section-white .faq{background:var(--ground);border-color:transparent}
.faq summary{cursor:pointer;font-weight:500;padding:16px 28px 16px 0;list-style:none;position:relative;min-height:24px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:22px;color:var(--accent);line-height:1.2}
.faq[open] summary::after{content:"–"}
.faq p{margin:0 0 16px;color:var(--ink-2);font-size:15px}
.article .faq p{font-size:16px}

/* article */
.article{max-width:760px;margin:0 auto;padding:56px 24px 72px}
.article h1{font-family:var(--serif);font-weight:900;font-size:clamp(30px,4.4vw,42px);margin:8px 0 12px}
.article h2{font-size:24px;margin:40px 0 10px}
.article h3{font-size:19px;margin:28px 0 8px}
.article p,.article li{color:#26333C;font-size:17px}
.article .meta{font-size:14px;color:var(--muted)}
.callout{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin:28px 0}
.callout p{margin:0;font-size:15px}
.table-box{overflow-x:auto;margin:20px 0;border:1px solid var(--line);border-radius:10px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15px}
th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#EEF2F0;font-weight:700}
tr:last-child td{border-bottom:0}
.crumbs{font-size:14px;color:var(--muted)}.crumbs a{color:var(--muted)}

/* footer */
.site-footer{padding:40px 0 56px;font-size:13px;color:#4F5D66;line-height:1.8}
.site-footer .wrap{display:flex;flex-direction:column;gap:10px}
.site-footer strong{color:var(--ink)}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 20px}

@media (max-width:640px){
  .site-header{position:static}
  .brand-sub{display:none}
  .section{padding:52px 0}
  .panel{padding:22px}
  .quiz-q{font-size:21px}
  .nav{gap:4px 16px;font-size:14px}
}

#booking-done:focus{outline:none}