:root{
  --bg:#f6f7fb;
  --bg-2:#ffffff;
  --surface:#ffffff;
  --surface-2:#ffffff;
  --line:#e8ebf2;
  --line-strong:#d9deea;
  --text:#1f2937;
  --muted:#667085;
  --primary:#2563eb;
  --primary-2:#1d4ed8;
  --primary-soft:#eff6ff;
  --accent:#0f766e;
  --accent-soft:#ecfdf5;
  --warning:#b45309;
  --warning-soft:#fff7ed;
  --success:#15803d;
  --success-soft:#f0fdf4;
  --danger:#dc2626;
  --danger-soft:#fef2f2;
  --shadow:0 20px 55px rgba(15,23,42,.06);
  --shadow-soft:0 10px 30px rgba(15,23,42,.05);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;color:var(--text);background:linear-gradient(180deg,var(--bg-2),var(--bg));font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:var(--primary);text-decoration:none} a:hover{color:var(--primary-2)}
.text-muted,.text-secondary{color:var(--muted)!important}
.container{position:relative;z-index:1;max-width:1180px}
code{padding:.2rem .4rem;border-radius:8px;background:#f3f4f6;color:#374151}
.navbar{background:rgba(255,255,255,.94)!important;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)!important;box-shadow:0 8px 24px rgba(15,23,42,.04)}
.navbar-brand{font-size:1.38rem;letter-spacing:.08px;color:var(--text)!important}
.navbar-toggler{border-color:var(--line-strong)} .navbar-toggler:focus{box-shadow:none}
.navbar-nav{gap:.25rem}
.nav-link{color:#667085!important;font-weight:700;padding:.72rem .98rem!important;border-radius:12px;transition:.18s ease}
.nav-link:hover,.nav-link.active{color:var(--text)!important;background:#f8fafc}
.version-badge{display:inline-flex;align-items:center;justify-content:center;padding:.24rem .56rem;border-radius:999px;background:#eef2ff;font-size:.72rem;color:#3452a5}
.btn{border-radius:14px;font-weight:800;letter-spacing:.05px;padding:.86rem 1.18rem;transition:.18s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{color:#fff;background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(37,99,235,.18)}
.btn-primary:hover{color:#fff;background:var(--primary-2);border-color:var(--primary-2)}
.btn-soft,.btn-outline-light,.btn-ghost{color:var(--text);border:1px solid var(--line-strong);background:#fff;box-shadow:none}
.btn-soft:hover,.btn-outline-light:hover,.btn-ghost:hover{color:var(--text);background:#f8fafc;border-color:#cfd8e6}
.btn-sm{padding:.56rem .94rem;border-radius:12px}.btn-lg{padding:1rem 1.42rem;font-size:1.03rem}
.hero{overflow:hidden;border:1px solid var(--line);border-radius:30px;padding:56px 52px;background:#fff;box-shadow:var(--shadow)}
.badge-soft{display:inline-flex;align-items:center;gap:8px;padding:.56rem .9rem;border-radius:999px;color:#355089;background:#eef4ff;border:1px solid #dbe7ff;font-weight:700}
.hero-title{font-size:clamp(2.35rem,4.5vw,4.05rem);line-height:1.08;font-weight:900;margin-bottom:1rem;letter-spacing:-.02em}
.hero-sub{font-size:1.12rem;line-height:1.75;color:#667085;max-width:780px}
.hero-panel{background:#f8fafc;border:1px solid var(--line);border-radius:24px;padding:24px}
.hero-stat{padding:1rem 1.05rem;border-radius:15px;font-weight:800;color:#1f2937;border:1px solid transparent}
.hero-stat.primary{background:#eef4ff;border-color:#dbe7ff}.hero-stat.success{background:var(--success-soft);border-color:#dcfce7}.hero-stat.warning{background:var(--warning-soft);border-color:#ffedd5}.hero-stat.info{background:#f0f9ff;border-color:#dbeafe}
.status-badge{display:inline-flex;align-items:center;gap:8px;padding:.58rem .82rem;border-radius:999px;background:#fff;border:1px solid var(--line);color:#475467;font-size:.92rem}
.status-badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--primary)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:22px}.section-kicker{font-size:.84rem;text-transform:uppercase;letter-spacing:.16em;color:#64748b;margin-bottom:8px;font-weight:800}.section-title{font-size:2.05rem;font-weight:900;margin:0}
.card,.table,.soft-panel,.glass-card{background:#fff;color:var(--text);border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.glass-card{border-radius:24px;padding:26px}.soft-panel{border-radius:24px;padding:24px}
.form-control,.form-select,.form-control:focus,.form-select:focus{background:#fff;color:var(--text);border-color:var(--line-strong);box-shadow:none;border-radius:14px;padding:.9rem .95rem}.form-control::placeholder{color:#98a2b3}.form-label{font-weight:700;color:#475467}.form-check-input{border-color:#cbd5e1}.form-check-input:checked{background-color:var(--primary);border-color:var(--primary)}
.service-card{position:relative;padding:26px;border-radius:24px;min-height:100%;overflow:hidden}.service-card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,#2563eb,#60a5fa,#cbd5e1)}
.meta{display:flex;gap:8px;flex-wrap:wrap}.meta-chip{font-size:.8rem;padding:.34rem .64rem;border-radius:999px;background:#f8fafc;border:1px solid var(--line);color:#475467;font-weight:700}
.service-price{font-size:1.95rem;font-weight:900}.service-desc{min-height:72px}.metric-row{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 18px}.metric-box{flex:1;min-width:110px;padding:12px 14px;border-radius:15px;background:#f8fafc;border:1px solid var(--line)}.metric-box .label{font-size:.76rem;color:#94a3b8;text-transform:uppercase;letter-spacing:.08em}.metric-box .value{font-size:.98rem;font-weight:800;margin-top:4px}
.process-step{position:relative;border-radius:22px;padding:24px;height:100%}.process-step .num{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;background:#eff6ff;color:var(--primary);font-weight:900;margin-bottom:1rem}
.feature-list,.faq-list,.list-clean{padding-left:1.2rem}.feature-list li,.faq-list li,.list-clean li{margin-bottom:.7rem;color:#667085;line-height:1.7}
.page-header{border-radius:26px;padding:32px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.kv-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.kv-item{padding:16px 18px;border-radius:16px;background:#fff;border:1px solid var(--line)}.kv-item .k{font-size:.82rem;color:#98a2b3}.kv-item .v{font-size:1.05rem;font-weight:800;margin-top:6px}
.table{--bs-table-bg:transparent;--bs-table-color:var(--text);--bs-table-border-color:var(--line)} .table thead th{color:#667085;font-size:.92rem;font-weight:800;border-bottom-width:1px}.table td,.table th{padding:.95rem .85rem}
.badge{padding:.52rem .7rem;border-radius:999px;font-weight:800}.empty-block{padding:28px;border-radius:20px;background:#fff;border:1px dashed #d0d7e5;text-align:center;color:#667085}
.login-shell{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}.side-card{min-height:100%;border-radius:28px;padding:36px;background:#fff;color:var(--text);border:1px solid var(--line);box-shadow:var(--shadow)}.side-card p{color:#667085}.side-points{list-style:none;padding:0;margin:24px 0 0}.side-points li{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px;color:#475467}.side-points span{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:#f8fafc;border:1px solid var(--line);font-size:.84rem;font-weight:800;flex:none}.auth-card{border-radius:28px;padding:34px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.stat-tile{padding:24px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}.stat-tile .num{font-size:2.3rem;font-weight:900;margin-top:8px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:20px} footer{background:transparent!important;border-top:none!important}.footer-wrap{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow-soft)} .footer-title{font-size:1rem;font-weight:800;margin-bottom:10px;color:var(--text)} .footer-list{list-style:none;padding-left:0;margin:0} .footer-list li+li{margin-top:8px} .footer-list a{color:#667085} .footer-list a:hover{color:var(--text)}
.alert{border-radius:18px;border:1px solid var(--line)!important;box-shadow:var(--shadow-soft)}
.detail-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.detail-card{padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line)}.detail-card .label{font-size:.84rem;color:#98a2b3}.detail-card .value{margin-top:6px;font-size:1rem;font-weight:800}
.order-stage{display:flex;flex-wrap:wrap;gap:12px}.order-stage .stage{flex:1;min-width:140px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:#fff}.order-stage .stage.active{border-color:#dbeafe;background:#f8fbff}
.file-chip{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 16px;border-radius:16px;background:#fff;border:1px solid var(--line)}.file-chip small{color:#98a2b3}.block-title{font-size:1.15rem;font-weight:900;margin-bottom:16px}
.timeline{display:grid;gap:14px}.timeline-item{position:relative;padding:18px 18px 18px 22px;border-radius:18px;background:#fff;border:1px solid var(--line)}.timeline-item::before{content:"";position:absolute;left:0;top:18px;bottom:18px;width:4px;border-radius:4px;background:#dbeafe}.timeline-item .time{font-size:.83rem;color:#98a2b3}.timeline-item .tag{display:inline-flex;padding:.25rem .55rem;border-radius:999px;background:#f8fafc;border:1px solid var(--line);font-size:.76rem;color:#475467;font-weight:700;margin-bottom:8px}.timeline-item .title{font-weight:800;font-size:1rem;margin-bottom:6px}
.case-card{padding:24px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)} .case-icon{width:48px;height:48px;border-radius:14px;background:#eff6ff;color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:1.1rem;margin-bottom:14px}
.contact-card{padding:22px;border-radius:20px;background:#fff;border:1px solid var(--line);height:100%}
@media (max-width:991px){.hero{padding:34px 22px;border-radius:24px}.hero-title{font-size:2.35rem}.section-title{font-size:1.7rem}.footer-grid,.login-shell,.detail-grid,.kv-grid{grid-template-columns:1fr}.side-card,.auth-card{padding:26px}}