:root{--ink:#1f2328;--muted:#5f6672;--line:#e3e6ea;--soft:#f6f8fa;--blue:#185fa5;--blue-soft:#eef5fc;--warn:#a32d2d;--warn-soft:#fdf0f0;--ok:#0f6e56;--radius:10px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
h1{font-size:24px;line-height:1.4;margin:8px 0 12px;font-weight:600}
h2{font-size:19px;line-height:1.5;margin:28px 0 12px;font-weight:600}
h3{font-size:16px;margin:18px 0 8px;font-weight:600}
p{margin:8px 0}
.small,.meta{font-size:13px;color:var(--muted)}
.tag{display:inline-block;background:var(--soft);border:1px solid var(--line);border-radius:4px;padding:1px 7px;font-size:12px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border-radius:8px;background:var(--blue);color:#fff;font-size:15px;border:0;cursor:pointer;text-align:center}
.btn:hover{background:#124b83;color:#fff;text-decoration:none}
.btn-quiet{background:var(--blue-soft);color:var(--blue);border:1px solid #cfe1f4}
.btn-quiet:hover{background:#dfeaf7;color:var(--blue)}
.btn-sm{min-height:36px;padding:6px 12px;font-size:13px}
.site-head{border-bottom:1px solid var(--line);background:#fff}
.head-inner{padding-top:12px;padding-bottom:8px}
.brand{display:inline-block;font-size:19px;font-weight:600;color:var(--ink);margin-right:10px}
.brand:hover{text-decoration:none}
.slogan{font-size:12px;color:var(--muted);white-space:nowrap}
.nav{display:flex;gap:6px;overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:10px;padding-bottom:4px;scrollbar-width:thin}
.nav a{flex:0 0 auto;min-height:40px;display:inline-flex;align-items:center;padding:6px 12px;border-radius:6px;font-size:14px;color:var(--ink);border:1px solid transparent;white-space:nowrap}
.nav a:hover{background:var(--soft);text-decoration:none}
.nav a.on{color:var(--blue);border-color:#cfe1f4;background:var(--blue-soft)}
main{padding-top:20px;padding-bottom:44px;min-height:60vh}
.hero{padding:12px 0 22px}
.hero h1{font-size:26px}
.lead{font-size:17px;color:#333}
.hero-sub{color:var(--muted);font-size:14px}
.feature{display:block;background:var(--blue-soft);border:1px solid #cfe1f4;border-left:4px solid var(--blue);border-radius:var(--radius);padding:18px;margin:16px 0 28px;color:var(--ink)}
.feature:hover{text-decoration:none;background:#e4f0fb}
.feature-label{display:inline-block;font-size:12px;color:var(--blue);border:1px solid #b9d5ef;border-radius:4px;padding:1px 8px;margin-bottom:8px}
.feature h2{margin:6px 0;font-size:19px}
.feature p{font-size:14px;color:#39434f;margin:6px 0}
.feature-action{display:inline-block;margin-top:8px;font-size:14px;color:var(--blue)}
.section-title{margin-top:26px}
.stages{display:grid;grid-template-columns:1fr;gap:12px}
.stage{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:14px;color:var(--ink)}
.stage:hover{text-decoration:none;border-color:#b9d5ef;background:var(--soft)}
.stage h3{margin:0 0 4px}
.stage p{font-size:13px;color:var(--muted);margin:4px 0}
.stage-count{font-size:12px;color:var(--blue)}
.group{margin-top:28px}
.group h2{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:8px}
.group h2 a{font-size:13px;font-weight:400}
.cards{display:grid;grid-template-columns:1fr;gap:12px}
.card{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:14px;color:var(--ink)}
.card:hover{text-decoration:none;border-color:#b9d5ef;background:var(--soft)}
.card-kind{display:inline-block;font-size:12px;color:var(--blue);background:var(--blue-soft);border-radius:4px;padding:1px 7px}
.card h3{margin:8px 0 6px;font-size:16px}
.card p{font-size:13px;color:var(--muted);margin:4px 0}
.card-more{display:inline-block;margin-top:8px;font-size:13px;color:var(--blue)}
.crumbs{font-size:13px;color:var(--muted);margin:0 0 14px}
.item-head{border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:8px}
.summary{font-size:16px;background:var(--blue-soft);border-radius:8px;padding:12px 14px;color:#223}
.item section{border-bottom:1px solid var(--line);padding-bottom:8px}
.item section h2{border-left:3px solid var(--blue);padding-left:10px}
.materials,.steps,.pitfalls,.plain-list{padding-left:20px}
.materials li,.steps li,.pitfalls li{margin:10px 0}
.materials .meta,.steps .meta{display:block;margin-top:2px}
.materials .reject{display:block;font-size:13px;color:var(--warn);margin-top:2px}
.fee{background:var(--soft);border-radius:8px;padding:10px 12px;font-size:14px}
.faq details{border:1px solid var(--line);border-radius:8px;padding:10px 12px;margin:8px 0}
.faq summary{cursor:pointer;min-height:32px;font-weight:500}
.case{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:12px;margin:10px 0}
.case h3{margin:0 0 6px}
.case p{font-size:14px;margin:4px 0}
.policy{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin:18px 0;font-size:14px}
.cta{background:var(--blue-soft);border:1px solid #cfe1f4;border-radius:var(--radius);padding:18px;margin:24px 0;text-align:center}
.cta h2{margin:0 0 6px;border:0;padding:0;font-size:18px}
.cta p{font-size:14px;color:#39434f;margin:6px 0 14px}
.related{margin-top:24px}
.terms-link{font-size:13px;color:var(--muted)}
.selfcheck{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:14px;margin:18px 0}
.check-row{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;margin:10px 0;font-size:14px}
.check-row span{flex:1 1 100%}
.check-row label{display:inline-flex;align-items:center;gap:4px;min-height:40px}
.check-result{font-size:14px;color:var(--blue);margin-top:12px;min-height:20px}
.glossary dt{font-weight:600;margin-top:12px}
.glossary dd{margin:2px 0 8px;color:#39434f;font-size:14px}
.contact-grid{display:grid;grid-template-columns:1fr;gap:18px;margin-top:18px}
.contact-form,.contact-alt{border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.form label{display:block;font-size:14px;margin:12px 0}
.form input,.form select,.form textarea{display:block;width:100%;min-height:44px;margin-top:6px;padding:10px 12px;border:1px solid #ccd3db;border-radius:8px;font:15px/1.5 inherit;background:#fff;color:var(--ink)}
.form textarea{min-height:96px;resize:vertical}
.req{color:var(--warn)}
.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0}
.ok{background:#e7f5ef;color:var(--ok);border-radius:8px;padding:10px 12px}
.err{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:10px 12px}
.alt{border-top:1px solid var(--line);padding-top:12px;margin-top:14px}
.alt:first-of-type{border-top:0;margin-top:0;padding-top:0}
.copyable{display:inline-block;background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:8px 10px;font-size:14px;user-select:all;word-break:break-all}
.qr{width:160px;height:160px;margin-top:10px;border:1px dashed #b9c4cf;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;font-size:13px;color:var(--muted)}
.site-foot{border-top:1px solid var(--line);background:var(--soft);padding:20px 0 30px;font-size:13px;color:var(--muted)}
.foot-brand{font-size:15px;color:var(--ink);font-weight:600}
.foot-legal{font-size:12px;line-height:1.7}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:13px;margin:10px 0}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--soft)}
tr:nth-child(even) td{background:#fbfcfd}
.admin-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:14px}
.admin-head h1{font-size:20px;margin:0}
.admin-nav{display:flex;gap:6px;overflow-x:auto;margin-bottom:16px}
.admin-nav a{flex:0 0 auto;min-height:40px;display:inline-flex;align-items:center;padding:6px 12px;border:1px solid var(--line);border-radius:6px;font-size:13px;color:var(--ink)}
.admin-nav a.on{background:var(--blue-soft);border-color:#cfe1f4;color:var(--blue)}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:12px 0 20px}
.stat{border:1px solid var(--line);border-radius:8px;padding:12px}
.stat strong{display:block;font-size:22px;line-height:1.3;color:var(--blue)}
.stat span{font-size:12px;color:var(--muted)}
.status{display:inline-block;font-size:12px;border-radius:4px;padding:1px 7px;border:1px solid var(--line)}
.st-published{background:#e7f5ef;color:var(--ok);border-color:#bfe5d6}
.st-pending{background:#fff5e2;color:#8a5a00;border-color:#f0d9a8}
.st-draft{background:var(--soft);color:var(--muted)}
.st-expired,.st-due{background:var(--warn-soft);color:var(--warn);border-color:#f0c9c9}
.admin-form label{display:block;font-size:13px;margin:10px 0}
.admin-form input,.admin-form select,.admin-form textarea{display:block;width:100%;min-height:42px;margin-top:4px;padding:8px 10px;border:1px solid #ccd3db;border-radius:6px;font:14px/1.6 inherit;background:#fff;color:var(--ink)}
.admin-form textarea{min-height:78px;resize:vertical}
.admin-form fieldset{border:1px solid var(--line);border-radius:8px;margin:14px 0;padding:10px 12px}
.admin-form legend{font-size:14px;font-weight:600;padding:0 6px}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.alert{padding:10px 12px;border-radius:8px;font-size:14px;margin:10px 0}
.alert-warn{background:var(--warn-soft);color:var(--warn);border:1px solid #f0c9c9}
.alert-ok{background:#e7f5ef;color:var(--ok);border:1px solid #bfe5d6}
.alert-info{background:var(--blue-soft);color:#124b83;border:1px solid #cfe1f4}
.login-box{max-width:380px;margin:40px auto;border:1px solid var(--line);border-radius:var(--radius);padding:20px}
@media(min-width:768px){
  .wrap{padding:0 24px}
  h1{font-size:28px}
  .head-inner{display:flex;flex-wrap:wrap;align-items:baseline;gap:0 10px;padding-top:16px}
  .nav{margin-top:8px;flex:1 1 100%;gap:8px}
  .nav a{padding:6px 14px}
  .stages{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1.2fr 1fr}
  .stat-grid{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:1024px){
  .stages{grid-template-columns:repeat(4,1fr)}
  .cards{grid-template-columns:repeat(3,1fr)}
  .stat-grid{grid-template-columns:repeat(6,1fr)}
  .item-head,.item section{padding-left:6px;padding-right:6px}
}
@media print{.site-head .nav,.site-foot,.cta,.btn{display:none}body{font-size:12pt}}