:root{--bg:#07111f;--bg2:#0b1830;--surface:#0f2039;--surface2:#142943;--card:#fff;--ink:#0d1b2a;--muted:#607086;--line:#dce5ee;--blue:#1769e0;--cyan:#24d7d0;--lime:#a6f36b;--warn:#ffb454;--danger:#ff6b78;--max:1180px;--radius:20px;--shadow:0 18px 60px rgba(6,20,40,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f5f8fb;color:var(--ink);line-height:1.65}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}img,svg{max-width:100%}button,input,select{font:inherit}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px 14px;z-index:999;border-radius:8px}.site-header{position:sticky;top:0;z-index:40;background:rgba(7,17,31,.96);backdrop-filter:blur(15px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-wrap{max-width:var(--max);margin:auto;padding:13px 20px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:850;letter-spacing:-.03em;white-space:nowrap}.brand-mark{width:34px;height:34px;border:1px solid rgba(255,255,255,.2);border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(36,215,208,.22),rgba(23,105,224,.35));box-shadow:inset 0 0 22px rgba(36,215,208,.08)}.brand-mark:before{content:"↗";font-weight:900;color:var(--cyan)}.nav{display:flex;gap:6px;margin-left:auto;align-items:center}.nav a{color:#d8e6f5;font-size:.92rem;padding:8px 10px;border-radius:10px}.nav a:hover{background:rgba(255,255,255,.07);text-decoration:none;color:#fff}.official-btn{background:var(--cyan)!important;color:#04111e!important;font-weight:800}.menu-btn{display:none;margin-left:auto;background:none;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:10px;padding:8px 10px}.security-bar{background:#08182c;color:#e8f2ff;border-bottom:1px solid rgba(255,255,255,.06);font-size:.86rem}.security-inner{max-width:var(--max);margin:auto;padding:8px 20px;display:flex;gap:10px;align-items:center}.security-inner strong{color:var(--lime)}.security-inner a{color:#9ff9f3;font-weight:700}.hero{background:radial-gradient(circle at 80% 15%,rgba(36,215,208,.17),transparent 25%),radial-gradient(circle at 15% 15%,rgba(23,105,224,.26),transparent 25%),linear-gradient(135deg,var(--bg),var(--bg2));color:#fff;overflow:hidden}.hero-inner{max-width:var(--max);margin:auto;padding:82px 20px 72px;display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:.76rem;font-weight:850;text-transform:uppercase;letter-spacing:.12em;color:#a6fff8}.hero h1{font-size:clamp(2.5rem,6vw,5.2rem);line-height:.96;letter-spacing:-.055em;margin:14px 0 22px;max-width:760px}.hero p{color:#c4d3e7;font-size:1.1rem;max-width:720px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border-radius:12px;border:1px solid transparent;font-weight:800;cursor:pointer;text-decoration:none!important}.btn-primary{background:var(--cyan);color:#06111f}.btn-secondary{border-color:rgba(255,255,255,.22);color:#fff;background:rgba(255,255,255,.05)}.btn-blue{background:var(--blue);color:#fff}.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.trust-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);padding:17px;border-radius:16px}.trust-card b{display:block;font-size:1.1rem}.trust-card span{color:#a8b9cd;font-size:.86rem}.section{padding:70px 20px}.container{max-width:var(--max);margin:auto}.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:28px}.section-head h2,.article h2{font-size:clamp(1.7rem,3vw,2.35rem);letter-spacing:-.035em;line-height:1.1;margin:0}.section-head p{max-width:660px;margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 30px rgba(7,29,57,.05)}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px);transition:.2s}.card .kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;font-weight:850;color:var(--blue)}.card h3{margin:8px 0 8px;font-size:1.18rem;line-height:1.25}.card p{color:var(--muted);font-size:.95rem;margin:0 0 16px}.card .go{font-weight:800}.icon{width:44px;height:44px;border-radius:13px;background:linear-gradient(145deg,#e8f3ff,#e9fffc);display:grid;place-items:center;color:var(--blue);font-weight:900;margin-bottom:14px}.cluster{background:#eef5fb}.cluster-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.cluster-link{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;font-weight:760;color:#17304b}.cluster-link small{display:block;font-weight:500;color:var(--muted);margin-top:4px}.ad-slot{border:1px dashed #a8b4c3;border-radius:14px;padding:18px;text-align:center;color:#77869a;background:#fbfcfe;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.page-hero{background:linear-gradient(135deg,#081526,#0d2546);color:#fff}.page-hero .container{padding:62px 20px 54px}.breadcrumbs{font-size:.85rem;color:#a9bdd2;margin-bottom:14px}.breadcrumbs a{color:#a6fff8}.page-hero h1{font-size:clamp(2.15rem,5vw,4rem);line-height:1.02;letter-spacing:-.05em;margin:0 0 16px;max-width:900px}.page-hero p{color:#c8d6e7;max-width:800px;font-size:1.05rem;margin:0}.page-main{max-width:var(--max);margin:auto;padding:44px 20px 75px;display:grid;grid-template-columns:minmax(0,760px) 1fr;gap:42px}.article{min-width:0}.article h2{margin-top:40px}.article h3{font-size:1.25rem;line-height:1.2;margin:30px 0 9px}.article p,.article li{color:#34475d}.article ul,.article ol{padding-left:22px}.callout{border-left:4px solid var(--cyan);background:#edfdfb;padding:16px 18px;border-radius:0 14px 14px 0;margin:22px 0}.warning{border-left-color:var(--warn);background:#fff8ec}.danger{border-left-color:var(--danger);background:#fff1f3}.official-box{background:#08182c;color:#fff;padding:22px;border-radius:18px;margin:28px 0}.official-box p{color:#bfcee0}.official-box a{color:#06111f}.source-list{padding-left:0!important;list-style:none}.source-list li{padding:10px 0;border-bottom:1px solid var(--line)}.source-list a{font-weight:750}.side{min-width:0}.side-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:16px;position:sticky;top:92px}.side-card h2{font-size:1rem;margin:0 0 12px}.side-card a{display:block;padding:8px 0;border-bottom:1px solid #edf2f6;font-size:.92rem}.meta-line{font-size:.82rem;color:#9eb0c6;margin-top:17px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;margin:22px 0}.data-table{width:100%;border-collapse:collapse;min-width:620px;background:#fff}.data-table th,.data-table td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line);font-size:.92rem}.data-table th{background:#edf4fa;color:#213c57}.faq details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:0 16px;margin:10px 0}.faq summary{font-weight:800;padding:15px 0;cursor:pointer}.faq p{margin-top:0}.tool-shell{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow);margin:25px 0}.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field label{display:block;font-weight:750;font-size:.88rem;margin-bottom:6px}.field input,.field select{width:100%;border:1px solid #bccada;border-radius:11px;padding:11px 12px;background:#fff}.result-box{margin-top:18px;padding:18px;border-radius:15px;background:#eff8ff;border:1px solid #c9e3fb}.result-big{font-size:2rem;font-weight:900;letter-spacing:-.04em}.checklist label{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}.footer{background:#06111f;color:#c6d3e1}.footer-inner{max-width:var(--max);margin:auto;padding:46px 20px 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px}.footer h2{font-size:1rem;color:#fff;margin-top:0}.footer a{display:block;color:#c9d8e7;padding:4px 0;font-size:.9rem}.footer-note{border-top:1px solid rgba(255,255,255,.08);margin-top:30px;padding-top:18px;font-size:.82rem;color:#8fa3b8}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;background:#eaf3ff;color:#174269;padding:6px 10px;font-size:.77rem;font-weight:800}.search-box{display:flex;background:#fff;border-radius:14px;padding:5px;border:1px solid #cdd9e5;max-width:650px}.search-box input{flex:1;border:0;outline:0;padding:9px 12px;min-width:0}.search-results{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);width:min(650px,calc(100vw - 40px));z-index:30;margin-top:8px;max-height:420px;overflow:auto;display:none}.search-results.show{display:block}.search-results a{display:block;padding:12px 14px;border-bottom:1px solid var(--line)}.search-wrap{position:relative}.search-results b{display:block;color:#18334f}.search-results span{font-size:.84rem;color:var(--muted)}.status-dot{width:8px;height:8px;background:#5ad66f;border-radius:50%;display:inline-block;box-shadow:0 0 0 5px rgba(90,214,111,.12)}
@media(max-width:900px){.hero-inner{grid-template-columns:1fr;padding-top:58px}.grid{grid-template-columns:repeat(2,1fr)}.cluster-grid{grid-template-columns:repeat(2,1fr)}.page-main{grid-template-columns:1fr}.side-card{position:static}.footer-grid{grid-template-columns:1fr 1fr}.nav{display:none;position:absolute;left:12px;right:12px;top:67px;background:#0a1a2d;border:1px solid rgba(255,255,255,.1);padding:12px;border-radius:14px;flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-btn{display:block}.official-btn{text-align:center}.trust-grid{max-width:650px}.side{order:2}}
@media(max-width:600px){.nav-wrap{padding:11px 14px}.security-inner{padding:8px 14px;align-items:flex-start}.hero-inner{padding:50px 16px 52px;gap:30px}.hero h1{font-size:2.55rem}.section{padding:50px 16px}.grid,.cluster-grid,.tool-grid{grid-template-columns:1fr}.page-hero .container,.page-main{padding-left:16px;padding-right:16px}.page-main{padding-top:30px}.footer-inner{padding-left:16px;padding-right:16px}.footer-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr}.hero-actions .btn{width:100%}.card{padding:20px}.table-wrap{margin-left:-4px;margin-right:-4px}.page-hero h1{font-size:2.35rem}}
@media print{.site-header,.security-bar,.footer,.ad-slot,.side{display:none!important}.page-main{display:block;max-width:none}.page-hero{background:#fff;color:#000}.page-hero p{color:#333}.article a{color:#000;text-decoration:underline}}

/* LiteBlue Cloud premium visual layer */
:root{--blue:#27489a;--cyan:#31a7ff;--bg:#0a214f;--bg2:#123b7a;--max:1220px}
body{background:linear-gradient(180deg,#f8fbff 0,#f4f8fc 40%,#eef4fa 100%)}
.site-header{background:rgba(18,44,91,.97);box-shadow:0 10px 30px rgba(12,34,77,.12)}
.brand-logo{width:42px;height:42px;border-radius:12px;object-fit:cover;box-shadow:0 5px 18px rgba(0,0,0,.18);flex:0 0 auto}
.brand span{font-size:1.02rem;letter-spacing:-.02em}.official-btn{background:#fff!important;color:#173d81!important}
.security-bar{background:#f0f6ff;color:#22446f;border-bottom:1px solid #d4e2f3}.security-inner strong{color:#1b4d9b}.security-inner a{color:#174d9f}
.hero{background:radial-gradient(circle at 78% 18%,rgba(86,192,255,.28),transparent 28%),radial-gradient(circle at 15% 12%,rgba(255,255,255,.10),transparent 18%),linear-gradient(135deg,#0c2a63,#174d9b 60%,#1e67bd)}
.hero-inner{grid-template-columns:1.05fr .95fr;gap:44px}.hero-visual{margin:0 0 16px;background:#fff;border:1px solid rgba(255,255,255,.25);border-radius:22px;overflow:hidden;box-shadow:0 28px 80px rgba(0,0,0,.28)}.hero-visual img{width:100%;display:block;aspect-ratio:3/2;object-fit:cover}.hero-visual figcaption{background:#f7fbff;color:#52677e;font-size:.72rem;padding:8px 11px}
.trust-card{background:rgba(255,255,255,.095)}.card{border-radius:22px}.card:hover{transform:translateY(-3px)}
.content-visual{margin:26px 0;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:#fff;box-shadow:0 18px 45px rgba(14,45,85,.10)}.content-visual img{display:block;width:100%;max-height:520px;object-fit:cover}.content-visual figcaption{padding:10px 14px;color:#63768c;font-size:.8rem;background:#f8fbfe}.content-visual figcaption a{font-weight:750}
.update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.update-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 10px 28px rgba(20,55,92,.07)}.update-card h3{margin:8px 0}.update-card p{color:var(--muted);font-size:.94rem}.resource-band{background:linear-gradient(135deg,#edf5ff,#f7fbff)}
.footer{background:#0a1c3b}.footer .brand-logo{width:38px;height:38px}
@media(max-width:900px){.hero-inner{grid-template-columns:1fr}.hero-visual{max-width:760px}.update-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.brand span{font-size:.92rem}.brand-logo{width:36px;height:36px;border-radius:10px}.update-grid{grid-template-columns:1fr}.hero-visual{border-radius:16px}}