:root{
  --bg:#142236;--bg2:#eef2f7;--panel:#ffffff;--panel2:#f6f8fb;--line:#d5ddea;--text:#182433;--muted:#5d6b79;--accent:#41b36f;--accent2:#69c58c;--shadow:0 18px 42px rgba(20,34,54,.10);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:linear-gradient(180deg,#15263a 0%,#eef3f8 30%,#fff 100%);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}
.skip-link{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:10}.skip-link:focus{left:16px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{position:sticky;top:0;z-index:30;background:rgba(21,38,58,.78);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}.header-a .header-inner{display:grid;grid-template-columns:auto 1fr auto auto;gap:18px;align-items:center;min-height:74px}.brand-logo{height:34px}.site-nav{display:flex;justify-content:center;gap:22px;font-size:14px;color:#dce6ef}.header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:14px;background:#fff;color:#132236;font-weight:700}.menu-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:10px 11px;width:46px;height:42px}.menu-toggle span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px}
.issue-hero{padding:34px 0 22px}.issue-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:22px;align-items:start}.issue-copy,.status-panel,.side-card,.problem-grid article,.device-table,.note-box,.steps-grid,.faq-card-grid article,.footer-inner{box-shadow:var(--shadow)}.issue-copy{background:linear-gradient(180deg,#fff,#f8fbff);border:1px solid var(--line);border-radius:28px;padding:32px}.eyebrow{display:inline-flex;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}.issue-copy h1{margin:0;font-size:clamp(34px,5vw,58px);line-height:1.06;letter-spacing:-.03em}.lead{margin:14px 0 0;color:var(--muted);max-width:55ch;font-size:17px}
.status-panel{margin-top:24px;border:1px solid var(--line);border-radius:24px;padding:18px;background:linear-gradient(180deg,#fff,#f7fafc)}.status-head{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.status-track{height:12px;border-radius:999px;background:#e5ebf2;margin:14px 0;overflow:hidden}.status-track i{display:block;width:58%;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2))}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.status-grid span{display:inline-flex;justify-content:center;padding:10px 8px;border-radius:999px;background:#edf3ef;border:1px solid rgba(65,179,111,.16);font-size:13px}
.side-card{background:linear-gradient(180deg,#fff,#f4f8fb);border:1px solid var(--line);border-radius:28px;padding:18px;display:grid;gap:16px}.side-card img{border-radius:22px;border:1px solid var(--line)}.side-copy{padding:16px;border-radius:20px;background:#f8fbfd;border:1px solid var(--line)}.side-copy p{margin:6px 0 0;color:var(--muted)}
.section{padding:28px 0}.soft{background:#f4f7fb}.muted{background:rgba(255,255,255,.8)}.section-head{margin-bottom:18px}.section-head.left{text-align:left}.section-head h2{margin:0;font-size:clamp(24px,3vw,38px);line-height:1.12}.section-head p{margin:8px 0 0;color:var(--muted)}
.problem-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.problem-grid article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;min-height:164px}.problem-grid h3{margin:0 0 8px}.problem-grid p{margin:0;color:var(--muted)}
.device-table-wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:18px;align-items:start}.device-table{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden}.device-table .row{display:grid;grid-template-columns:1fr 1fr 1fr}.device-table .row span{padding:14px 16px;border-top:1px solid var(--line)}.device-table .head span{background:#f2f6fb;font-weight:700;border-top:none}.note-box{background:#fff;border:1px solid var(--line);border-radius:26px;padding:22px}.note-box.accent{background:linear-gradient(180deg,#f8fcf8,#eef7f1)}.checklist{list-style:none;margin:0;padding:0;display:grid;gap:10px}.checklist li{position:relative;padding:12px 12px 12px 36px;border-radius:16px;background:#f8fbfd;border:1px solid var(--line)}.checklist li::before{content:"";position:absolute;left:14px;top:18px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.steps-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(260px,.9fr);gap:18px;align-items:start}.ordered-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px}.ordered-steps li{display:grid;grid-template-columns:68px 1fr;gap:16px;align-items:start;padding:18px 20px;border-radius:22px;background:#fff;border:1px solid var(--line)}.ordered-steps span{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:rgba(65,179,111,.12);color:var(--accent);font-weight:800}.ordered-steps h3{margin:0 0 6px}.ordered-steps p{margin:0;color:var(--muted)}
.faq-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.faq-card-grid article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px}.faq-card-grid h3{margin:0 0 8px}.faq-card-grid p{margin:0;color:var(--muted)}
.site-footer{padding:30px 0 44px}.footer-inner{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:24px}.footer-logo{height:30px;width:auto;margin-bottom:12px}.footer-brand p{margin:0;color:var(--muted)}.footer-links{display:grid;gap:10px}.footer-links h2{margin:0}.footer-links a{color:var(--muted)}.footer-links a:hover{color:var(--text)}
@media (max-width:980px){.issue-grid,.device-table-wrap,.steps-grid,.footer-inner{grid-template-columns:1fr}.problem-grid,.faq-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:760px){.header-a .header-inner{grid-template-columns:auto 1fr auto}.site-nav,.header-cta{display:none}.menu-toggle{display:block}.site-nav{position:absolute;left:16px;right:16px;top:74px;flex-direction:column;align-items:stretch;background:#16283b;border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:14px}.site-nav.is-open{display:flex}.issue-copy,.side-card,.note-box,.steps-grid,.footer-inner{padding:20px;border-radius:22px}.problem-grid,.faq-card-grid{grid-template-columns:1fr}.device-table .row{grid-template-columns:1fr}.status-grid{grid-template-columns:repeat(2,1fr)}}