:root{
  --faraku-navy:#082457;
  --faraku-blue:#126be8;
  --faraku-blue-2:#eaf4ff;
  --faraku-sky:#f3f9ff;
  --faraku-text:#12294b;
  --faraku-muted:#637391;
  --faraku-line:#dce8f7;
  --faraku-panel:#ffffff;
  --faraku-yellow:#ffcf4b;
  --faraku-green:#44bd6b;
  --faraku-red:#f04438;
  --radius:18px;
  --shadow:0 16px 40px rgba(18,107,232,.10);
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--faraku-text);
  background:#fff;
}
a{color:inherit}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}
.help-header{
  background:#fff;
  border-bottom:1px solid var(--faraku-line);
  position:sticky;
  top:0;
  z-index:50;
}
.help-header-inner{height:58px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{text-decoration:none;font-weight:950;font-size:30px;color:var(--faraku-blue);letter-spacing:-.02em;display:inline-flex;align-items:center;gap:12px;min-width:0}
.brand span{font-size:16px;color:var(--faraku-navy);font-weight:850;margin-left:12px;border-left:1px solid #b8c7dc;padding-left:14px}
.brand-logo{display:block;width:auto;object-fit:contain}
.brand-logo-header{height:38px;max-width:150px}
.header-nav{display:flex;align-items:center;gap:26px}
.header-nav a{text-decoration:none;color:#293d63;font-weight:700;font-size:14px}
.header-nav a:first-child{color:var(--faraku-blue);border-bottom:2px solid var(--faraku-blue);padding-bottom:7px}
.header-nav a:last-child{border:1px solid #9dc5ff;color:var(--faraku-blue);border-radius:999px;padding:10px 18px}
.home-hero{
  position:relative;
  overflow:hidden;
  min-height:305px;
  padding:58px 0 36px;
  background:linear-gradient(180deg,#f1f8ff 0%,#f8fbff 100%);
}
.hero-center{position:relative;z-index:2;text-align:center;max-width:800px}
.hero-center h1{margin:0 0 10px;color:var(--faraku-navy);font-size:38px;line-height:1.12;font-weight:900}
.hero-center p{margin:0;color:var(--faraku-muted);font-size:17px;line-height:1.6}
.hero-figure{position:absolute;bottom:0;z-index:1;display:flex;align-items:flex-end;gap:10px;pointer-events:none}
.hero-figure-left{left:18px}
.hero-figure-right{right:28px}
.hero-figure img{display:block;width:230px;max-width:23vw;max-height:260px;object-fit:contain}
.hero-avatar{
  width:150px;height:150px;border-radius:40px;display:grid;place-items:center;
  font-size:70px;font-weight:950;color:#fff;box-shadow:var(--shadow);
}
.hero-avatar-blue{background:linear-gradient(145deg,#0f75ff,#0a47ba)}
.hero-avatar-yellow{background:linear-gradient(145deg,#ffd75c,#ff9e2d)}
.hero-note{
  align-self:flex-start;margin-top:26px;background:#ffdf76;color:#111f3d;
  border-radius:14px;padding:12px 16px;font-size:13px;font-weight:850;max-width:170px;
  transform:rotate(-6deg);
}
.hero-note-right{background:#fff;box-shadow:0 10px 26px rgba(8,36,87,.10);transform:none}
.search-box{
  margin:24px auto 0;max-width:720px;background:#fff;border:1px solid #b9d7ff;
  box-shadow:0 10px 28px rgba(18,107,232,.10);border-radius:999px;padding:6px;display:flex;gap:8px;
}
.search-box input{
  flex:1;border:0;outline:0;padding:13px 18px;font-size:14px;background:transparent;color:var(--faraku-text);
}
.search-box input::placeholder{color:#73839d}
.btn{
  display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;
  padding:11px 18px;text-decoration:none;font-weight:850;cursor:pointer;
}
.btn-primary{background:var(--faraku-blue);color:#fff;box-shadow:0 8px 20px rgba(18,107,232,.22)}
.search-box .btn{border-radius:999px;min-width:96px}
.topic-row{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:18px;font-size:13px}
.topic-row strong{color:var(--faraku-navy)}
.topic-row a{background:#e6f0fb;color:#234269;text-decoration:none;border-radius:999px;padding:8px 14px;font-weight:700}
.home-section{padding:30px 0}
.home-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.home-section-head h2{margin:0;color:var(--faraku-navy);font-size:24px}
.home-section-head a{color:var(--faraku-blue);font-weight:850;text-decoration:none}
.category-grid{display:flex;flex-wrap:wrap;gap:14px}
.category-card{
  width:calc((100% - 42px)/4);min-width:240px;min-height:122px;position:relative;display:grid;grid-template-columns:66px 1fr 16px;gap:14px;align-items:center;
  border:1px solid var(--faraku-line);border-radius:10px;padding:16px;text-decoration:none;overflow:hidden;
  box-shadow:0 8px 20px rgba(8,36,87,.04);
}
.category-tone-1{background:#eef6ff}.category-tone-2{background:#eefbef}.category-tone-3{background:#fff4e7}.category-tone-4{background:#f0f4ff}
.category-tone-5{background:#eef7ff}.category-tone-6{background:#ecfbff}.category-tone-7{background:#f6efff}.category-tone-8{background:#fbf0ff}
.category-image{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.64);
  color:var(--faraku-blue);font-weight:900;font-size:25px;overflow:hidden;
}
.category-image img{width:100%;height:100%;object-fit:cover}
.category-card h3{margin:0 0 5px;color:var(--faraku-navy);font-size:15px}
.category-card p{margin:0 0 8px;color:var(--faraku-muted);font-size:13px;line-height:1.45}
.category-card small{font-weight:850;color:#263d66}
.card-arrow{font-weight:900;color:#365681}
.panel-grid{display:flex;gap:18px;align-items:stretch}
.panel-grid > *{flex:1 1 0;min-width:0}
.home-panel,.support-panel{
  background:#fff;border:1px solid var(--faraku-line);border-radius:10px;padding:22px;box-shadow:0 8px 22px rgba(8,36,87,.04);
}
.home-panel h2,.support-panel h2{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:var(--faraku-navy);font-size:21px}
.panel-icon{color:#ffb020;font-size:24px}.panel-icon-blue{color:var(--faraku-blue)}
.home-list a{
  display:grid;grid-template-columns:24px 1fr 16px;gap:12px;align-items:center;
  text-decoration:none;padding:12px 0;border-bottom:1px solid var(--faraku-line);font-size:14px;
}
.home-list a:last-child{border-bottom:0}.doc-icon{color:var(--faraku-blue)}
.quick-guide-list{display:grid;gap:12px}
.quick-guide{
  display:grid;grid-template-columns:46px 1fr;gap:12px;align-items:center;text-decoration:none;border-radius:14px;padding:14px 18px;
}
.quick-guide-1{background:#fff0ed}.quick-guide-2{background:#eef7ff}.quick-guide-3{background:#eefbea}
.quick-guide span{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#fff;color:var(--faraku-blue);font-weight:900}
.quick-guide strong{display:block;color:var(--faraku-navy);font-size:14px}.quick-guide small{display:block;color:var(--faraku-muted);margin-top:4px}
.support-panel{display:grid;grid-template-columns:1fr 128px;align-items:end;background:linear-gradient(135deg,#eef7ff,#f7fbff)}
.support-panel p{color:var(--faraku-muted);line-height:1.55;margin:0 0 18px}
.support-panel img{width:150px;max-width:100%;max-height:180px;object-fit:contain;justify-self:end}
.support-bot{
  width:120px;height:120px;border-radius:36px;background:linear-gradient(145deg,#e7f5ff,#0d73eb);
  color:#fff;display:grid;place-items:center;font-size:34px;font-weight:950;justify-self:end;
}
.section{padding:56px 0}
.section-title{text-align:center;margin-bottom:26px}
.section-title h2{font-size:30px;margin:0 0 8px;color:var(--faraku-navy)}
.section-title p{margin:0;color:var(--faraku-muted)}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:#fff;border:1px solid var(--faraku-line);border-radius:14px;padding:22px;text-decoration:none;box-shadow:0 5px 16px rgba(23,50,77,.03)}
.card h3{margin:0 0 8px;color:var(--faraku-navy)}.card p{margin:0;color:var(--faraku-muted);line-height:1.6}
.card-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#eef5ff;color:var(--faraku-blue);font-size:22px;margin-bottom:14px}
.list-panel{background:#fff;border:1px solid var(--faraku-line);border-radius:14px;overflow:hidden}
.article-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;border-bottom:1px solid var(--faraku-line);text-decoration:none}
.article-row:last-child{border-bottom:0}.article-row strong{color:var(--faraku-navy)}.article-row small{color:var(--faraku-muted)}
.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;font-size:14px;color:var(--faraku-muted);padding:24px 0}
.breadcrumb a{text-decoration:none;color:var(--faraku-blue)}
.page-shell{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:start}
.article-panel{background:#fff;border:1px solid var(--faraku-line);border-radius:18px;padding:34px}
.article-title{font-size:40px;line-height:1.15;color:var(--faraku-navy);margin:0 0 12px}
.article-summary{font-size:18px;line-height:1.7;color:var(--faraku-muted);margin-bottom:24px}
.article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.badge{background:#eef3f8;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800;color:var(--faraku-navy)}
.article-body{font-size:17px;line-height:1.78}.article-body h2{margin-top:34px;color:var(--faraku-navy);font-size:26px}.article-body h3{margin-top:28px;color:var(--faraku-navy);font-size:21px}
.side-panel{background:#fff;border:1px solid var(--faraku-line);border-radius:18px;padding:20px;position:sticky;top:82px}
.side-panel h3{margin-top:0;color:var(--faraku-navy)}.side-panel a{display:block;text-decoration:none;padding:8px 0;color:var(--faraku-muted)}
.feedback{margin-top:36px;padding-top:28px;border-top:1px solid var(--faraku-line)}.feedback-actions{display:flex;gap:10px}.feedback button{border:1px solid var(--faraku-line);background:#fff;border-radius:10px;padding:10px 14px;cursor:pointer}
.search-result{padding:19px 0;border-bottom:1px solid var(--faraku-line)}.search-result h3{margin:0 0 6px;color:var(--faraku-navy)}.search-result a{text-decoration:none}.search-result p{margin:0;color:var(--faraku-muted);line-height:1.6}
.help-footer{background:#fff;color:#42526e;padding:30px 0 18px;margin-top:28px;border-top:1px solid var(--faraku-line)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px;align-items:start}
.help-footer strong{display:block;color:var(--faraku-blue);font-size:28px;margin-bottom:8px}
.footer-logo{display:block;height:40px;max-width:160px;width:auto;object-fit:contain;margin-bottom:10px}
.help-footer h3{margin:0 0 10px;color:var(--faraku-navy);font-size:15px}
.help-footer p{max-width:270px;color:var(--faraku-muted);line-height:1.5;margin:0 0 12px}
.help-footer a{display:block;text-decoration:none;color:#42526e;margin:7px 0;font-size:14px}
.footer-feedback{border-left:1px solid var(--faraku-line);padding-left:28px}
.footer-feedback .btn{display:inline-flex;border:1px solid #9dc5ff;color:var(--faraku-blue);background:#fff;border-radius:999px;margin-top:8px}
.help-footer small{display:block;border-top:1px solid var(--faraku-line);padding-top:14px;margin-top:24px;color:var(--faraku-muted)}
.empty{padding:34px;text-align:center;color:var(--faraku-muted)}.notice{border-radius:12px;padding:12px 14px;margin:12px 0;background:#edf9f1;color:#176b36}
@media(max-width:1080px){
  .hero-figure{opacity:.22}.category-card{width:calc((100% - 14px)/2)}.panel-grid{flex-direction:column}
}
@media(max-width:760px){
  .container{width:min(100% - 28px,1120px)}.help-header-inner{height:auto;padding:14px 0;align-items:flex-start}.header-nav{gap:12px;flex-wrap:wrap;justify-content:flex-end}.header-nav a{font-size:13px}.header-nav a:not(:last-child):not(:first-child){display:none}
  .brand{font-size:25px}.brand span{font-size:14px;margin-left:8px;padding-left:9px}.home-hero{padding:44px 0 30px}.hero-center h1{font-size:32px}.hero-center p{font-size:15px}
  .hero-figure{display:none}.search-box{border-radius:16px;flex-direction:column}.search-box .btn{width:100%}.topic-row{justify-content:flex-start}.home-section-head{align-items:flex-start;flex-direction:column}.category-card{width:100%;min-width:0}.support-panel{grid-template-columns:1fr}.support-panel img,.support-bot{display:none}
  .card-grid{grid-template-columns:1fr}.page-shell{grid-template-columns:1fr}.side-panel{position:static}.article-panel{padding:22px}.article-title{font-size:32px}.footer-grid{grid-template-columns:1fr;gap:18px}.footer-feedback{border-left:0;padding-left:0}
}