:root{--bg:#f3f7ff;--text:#14213d;--muted:#5b6988;--line:#d9e1f2;--soft:#edf2ff;--accent:#2b58ff;--warn:#fff5e8;--ok:#eaf8ef;--accent-2:#6d47ff;--accent-3:#00a7b7;--paper:#ffffff;--navy-2:#1f315f}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.72}
.container{width:min(1180px,92%);margin:0 auto}.site-header{border-bottom:1px solid rgba(166,184,230,.35);background:rgba(255,255,255,.8);backdrop-filter:blur(18px);position:sticky;top:0;z-index:9}
.nav-wrap{display:flex;justify-content:space-between;align-items:center;padding:14px 0}.logo{font-weight:800;color:var(--text);text-decoration:none;letter-spacing:-.03em;font-size:1.02rem}
nav a{margin-left:14px;color:var(--muted);text-decoration:none;font-size:.95rem}.editorial-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:30px;padding:34px 0 40px}
.kicker{text-transform:uppercase;letter-spacing:.09em;font-size:.75rem;color:#5c7dff}h1{line-height:1.2;font-size:clamp(1.8rem,4.2vw,2.7rem);margin-bottom:.5rem}
.intro{font-size:1.12rem;color:#2d3c60;max-width:50rem}.trust-row{display:flex;gap:10px;flex-wrap:wrap;color:#4f638f;font-size:.84rem;margin:14px 0 12px}
.trust-row span{background:var(--soft);border:1px solid #c8d5f5;border-radius:999px;padding:6px 10px}
article{background:linear-gradient(180deg,#fff,#fbfcff 55%,#f7faff);border:1px solid rgba(190,205,241,.8);border-radius:24px;padding:24px;box-shadow:0 24px 60px rgba(21,39,87,.08)}.article-section{margin:26px 0;padding-bottom:10px;border-bottom:1px dashed var(--line)}
.editorial-note{margin:0 0 12px;color:#46608f;font-size:.95rem}.key-points{background:linear-gradient(135deg,#eef4ff,#f7f3ff);border:1px solid #c6d5f7;border-radius:16px;padding:16px;margin:14px 0 18px}.key-points h2{font-size:1rem;margin:0 0 8px}

.article-section h2{margin-bottom:8px;font-size:1.34rem;letter-spacing:-.02em}.article-section ul{padding-left:20px}.article-section p{margin:.6rem 0}.internal-links a{color:var(--accent)}
.table-wrap{margin:14px 0;overflow:auto}.table-caption{font-size:.9rem;color:var(--muted);margin-bottom:8px}.editorial-table{width:100%;border-collapse:collapse;font-size:.95rem}
.editorial-table th,.editorial-table td{border:1px solid var(--line);padding:10px 11px;vertical-align:top}.editorial-table th{background:#eef4ff;text-align:left}
.callout{border-radius:16px;padding:14px 16px;border:1px solid #cfdafb;margin:14px 0;background:linear-gradient(135deg,#fbfdff,#f3f7ff)}.callout p{margin:.4rem 0 0}.callout.warning{background:linear-gradient(135deg,#fffaf1,#fff2dc);border-color:#f3d3a3}.callout.success{background:linear-gradient(135deg,#effcf3,#e5f7eb);border-color:#b7e5c3}
.checklist-box{background:linear-gradient(135deg,#f6f9ff,#eef4ff);border:1px solid #ccd8f6;border-radius:16px;padding:14px;margin:12px 0}.checklist-title{font-weight:650;margin:0 0 6px}
.sidebar .card{border:1px solid rgba(192,206,240,.9);background:linear-gradient(180deg,#fff,#f7faff);border-radius:18px;padding:18px;margin-bottom:16px;box-shadow:0 14px 32px rgba(21,39,87,.06)}
.ad-slot{border:1px dashed #b8c6eb;background:linear-gradient(135deg,#eef4ff,#f6fbff);color:#4e6399;border-radius:16px;padding:14px;margin:20px 0;font-size:.91rem;text-align:center}
.btn{display:inline-block;padding:11px 16px;background:linear-gradient(90deg,var(--accent),var(--accent-2));color:#fff;border-radius:12px;text-decoration:none;box-shadow:0 10px 24px rgba(43,88,255,.18)}.footer{padding:34px 0 30px;color:var(--muted)}
.network-section{border-bottom:none}
.blogs-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin-top:18px}
.blog-card{display:flex;flex-direction:column;gap:6px;background:linear-gradient(180deg,#f9fbff,#edf4ff);border:1px solid #c8d5f5;border-radius:16px;padding:18px;text-decoration:none;color:var(--text);transition:border-color .2s,box-shadow .2s,transform .2s}
.blog-card:hover{border-color:var(--accent);box-shadow:0 14px 30px rgba(43,88,255,.12);transform:translateY(-2px)}
.blog-card strong{font-size:1rem}
.blog-tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#2b58ff}
.blog-desc{font-size:.84rem;color:var(--muted);flex:1}
.blog-lang{font-size:.75rem;color:#1a7a45;background:#eaf8ef;border:1px solid #b7e5c3;border-radius:6px;padding:2px 8px;align-self:flex-start}
@media(max-width:920px){.editorial-layout{grid-template-columns:1fr}nav{display:none}}

.hero-media{margin:18px 0 22px}.hero-media img{display:block;width:100%;height:auto;border-radius:18px;border:1px solid rgba(186,203,240,.9);background:#eef3ff;box-shadow:0 16px 34px rgba(31,49,95,.08)}
.support-snapshot{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0 22px}
.support-card{background:rgba(255,255,255,.88);border:1px solid #d7e2fb;border-radius:18px;padding:16px;box-shadow:0 12px 24px rgba(31,49,95,.06);backdrop-filter:blur(5px)}
.support-card-label{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#6078ab;margin-bottom:6px}
.support-card strong{display:block;font-size:1rem;color:#18284d;margin-bottom:6px}
.support-card p{margin:0;color:#496081;font-size:.92rem}
.quick-faq{background:linear-gradient(135deg,#fbfcff,#f4f7ff);border:1px solid #cbd8f6;border-radius:16px;padding:16px;margin:18px 0 22px}.quick-faq h2{font-size:1rem;margin:0 0 10px}.quick-faq dl{margin:0}.quick-faq dt{font-weight:700;margin:.85rem 0 .25rem}.quick-faq dd{margin:0;color:#33476f}
.toc{background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid #d9e1f2;border-radius:16px;padding:16px;margin:18px 0 20px}.toc h2{font-size:1rem;margin:0 0 8px}.toc ol{margin:0;padding-left:20px}.toc a{text-decoration:none;color:var(--accent)}
.reading-time{color:#57709f;font-size:.92rem;margin:8px 0 0}
.hero-shell{position:relative;overflow:hidden;border-radius:22px;padding:16px 16px 6px;background:
linear-gradient(135deg,rgba(43,88,255,.1),rgba(109,71,255,.08) 45%,rgba(0,167,183,.07));
border:1px solid rgba(123,145,214,.34);box-shadow:inset 0 1px 0 rgba(255,255,255,.7)}
.hero-glow{position:absolute;border-radius:999px;filter:blur(10px);pointer-events:none}
.hero-glow-a{width:260px;height:260px;right:-90px;top:-90px;background:radial-gradient(circle,rgba(43,88,255,.22),transparent 70%)}
.hero-glow-b{width:220px;height:220px;left:-50px;bottom:0;background:radial-gradient(circle,rgba(0,167,183,.15),transparent 70%)}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:14px 0 18px}
.hero-stat{position:relative;background:#ffffffde;border:1px solid #d7e2fb;border-radius:16px;padding:12px 14px;backdrop-filter:blur(4px);box-shadow:0 10px 22px rgba(31,49,95,.06)}
.hero-stat-label{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#6078ab;margin-bottom:4px}
.hero-stat strong{font-size:.97rem;color:#18284d}
.visual-panel{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.9fr);gap:20px;align-items:stretch;margin:18px 0 20px;padding:18px;border-radius:20px;background:linear-gradient(135deg,#172446,#1d2f61 52%,#0d6e86);color:#f4f8ff;overflow:hidden;position:relative}
.visual-panel:before{content:"";position:absolute;inset:auto -40px -60px auto;width:220px;height:220px;border-radius:999px;background:radial-gradient(circle,rgba(255,255,255,.12),transparent 70%)}
.visual-kicker{margin:0 0 8px;font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:#a9bcff}
.visual-panel h2{margin:0 0 10px;font-size:1.45rem;line-height:1.2}
.visual-panel p{margin:0;color:rgba(244,248,255,.82)}
.visual-pill-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.visual-pill{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);font-size:.82rem}
.visual-graphic{display:grid;gap:12px;align-content:center}
.signal-card{border-radius:16px;padding:14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px)}
.signal-label{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:#afc6ff;margin-bottom:6px}
.signal-card strong{font-size:1rem;line-height:1.4}
.signal-bars{display:grid;gap:10px}
.signal-bar{display:grid;grid-template-columns:92px 1fr;gap:10px;align-items:center}
.signal-bar span{font-size:.82rem;color:#dce7ff}
.signal-bar i{display:block;height:10px;border-radius:999px;background:linear-gradient(90deg,#7fb0ff,#fff);opacity:.92}
.visual-svg{width:100%;height:auto;overflow:visible}
.support-visual-panel{background:linear-gradient(135deg,#183156,#26457b 50%,#376295)}
.method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0 22px}
.method-card{background:linear-gradient(180deg,#ffffff,#f3f8ff);border:1px solid #d7e2fb;border-radius:18px;padding:16px;box-shadow:0 12px 24px rgba(31,49,95,.05)}
.method-step{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:.82rem;font-weight:700;margin-bottom:12px}
.method-card h3{margin:0 0 8px;font-size:1.02rem}
.method-card p{margin:0;color:#496081;font-size:.93rem}
.accent-card{background:linear-gradient(180deg,#f7f3ff,#eef5ff);border-color:#d8d0ff}
.accent-card h3{color:#2f2b76}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:22px;padding:18px 0}
.footer-nav ul{list-style:none;padding:0;margin:0}
.footer-nav li{margin:6px 0}
.footer-brand-link{color:var(--text);text-decoration:none}
.footer-brand-link:hover,.logo:hover,nav a:hover,.footer-nav a:hover{color:var(--accent)}
.footer-bottom{padding-top:12px;border-top:1px solid var(--line);font-size:.92rem}
@media(max-width:860px){.visual-panel,.method-grid,.support-snapshot{grid-template-columns:1fr}}
@media(max-width:700px){.hero-stats,.footer-grid,.support-snapshot{grid-template-columns:1fr}}
.visually-hidden{position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}