:root{--primary:#14bfed;--black:#111111;--dark:#1C1C1C;--mid:#2B2B2B;--light:#F5F5F5;--white:#ffffff;--muted:#6f7782;--line:#e7edf2;--shadow:0 18px 45px rgba(17,17,17,.10);--radius:18px;}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--black);background:var(--light);line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}header,.site-header{position:sticky;top:0;z-index:20;background:linear-gradient(135deg,var(--primary),#dff8ff);box-shadow:0 8px 26px rgba(0,0,0,.08)}.container{width:min(1120px,calc(100% - 32px));margin:0 auto}.header-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.3px;color:var(--black)}.logo img{width:42px;height:42px;border-radius:12px;object-fit:contain;background:#fff;padding:4px}.logo span{font-size:1.2rem}nav{position:absolute;left:16px;right:16px;top:78px;display:none;flex-direction:column;padding:16px;background:#fff;border-radius:18px;box-shadow:var(--shadow)}nav a{padding:10px 12px;border-radius:12px;font-weight:700;color:var(--dark)}nav a:hover{background:#edfaff;color:#086f8d}.nav-toggle{display:none}.nav-toggle:checked~nav{display:flex}.mobile-nav{display:flex;flex-direction:column;gap:5px;padding:10px;border-radius:12px;background:rgba(255,255,255,.45);cursor:pointer}.mobile-nav span{width:24px;height:2px;background:var(--black);display:block}.hero,.banner{padding:42px 0;background:radial-gradient(circle at top right,rgba(20,191,237,.28),transparent 42%),linear-gradient(180deg,#fff,#f1fbfe)}.hero-grid{display:grid;gap:28px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#e6faff;border:1px solid #c5f3ff;color:#076984;border-radius:999px;padding:7px 12px;font-weight:800;font-size:.88rem}.hero h1,.page-hero h1{font-size:clamp(2rem,7vw,4.2rem);line-height:1.08;margin:18px 0 16px;color:var(--black);letter-spacing:-.04em}.hero p,.page-hero p{font-size:1.04rem;color:#424b55;margin:0 0 18px}.hero-card{background:#fff;border-radius:28px;padding:18px;box-shadow:var(--shadow);border:1px solid var(--line)}.hero-card img{border-radius:22px;margin:auto}.tags{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.tag{background:#fff;border:1px solid #caeef8;border-radius:999px;padding:8px 12px;font-size:.9rem;font-weight:700;color:#126f88}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border-radius:999px;background:var(--primary);color:#052d38;font-weight:800;box-shadow:0 10px 22px rgba(20,191,237,.28);border:0}.btn:hover{transform:translateY(-1px)}section{padding:34px 0}.section-title{font-size:clamp(1.55rem,4vw,2.35rem);line-height:1.15;margin:0 0 14px;letter-spacing:-.02em}.section-lead{color:var(--muted);max-width:780px;margin:0 0 24px}.grid{display:grid;gap:18px}.grid.two,.grid.three{grid-template-columns:1fr}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 12px 28px rgba(17,17,17,.06)}.card h2,.card h3{margin-top:0;line-height:1.25;color:var(--dark)}.card p:last-child{margin-bottom:0}.notice{background:#e8faff;border:1px solid #bdefff;border-left:6px solid var(--primary);border-radius:18px;padding:18px;color:#183843}.notice strong{color:#075f78}.page-hero{padding:42px 0;background:#fff;border-bottom:1px solid var(--line)}.content{background:#fff;border-radius:24px;padding:24px;box-shadow:var(--shadow);border:1px solid var(--line)}.list{padding-left:20px}.list li{margin:8px 0}.faq{display:grid;gap:14px}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 8px 18px rgba(17,17,17,.05)}.faq summary{font-weight:800;cursor:pointer;color:var(--dark)}.faq p{color:#4c5660}.inline-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.inline-links a{padding:9px 12px;border:1px solid #cbeefa;border-radius:999px;background:#fff;color:#0b6781;font-weight:700}.footer{background:var(--dark);color:#edf6f9;margin-top:34px;padding:38px 0 0}.footer-grid{display:grid;gap:24px}.footer a{display:block;color:#d9f7ff;margin:8px 0}.footer h3,.footer-brand{margin:0 0 12px;font-size:1.1rem;color:#fff;font-weight:800}.footer p{color:#cfd8dc}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);text-align:center;padding:18px;margin-top:24px;color:#b8c7cc}.mini-banner{background:linear-gradient(135deg,#e6faff,#fff);border:1px solid #c9f0fa;border-radius:24px;padding:22px}.steps{counter-reset:step;display:grid;gap:14px}.step{counter-increment:step;position:relative;padding-left:58px}.step:before{content:counter(step);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:14px;background:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:900;color:#053240}.safe-list{display:grid;gap:12px}.safe-list div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;font-weight:700}
@media (min-width:768px){.hero-grid{grid-template-columns:1.05fr .95fr}.grid.two{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.4fr .8fr 1.2fr}.content{padding:34px}.hero,.banner{padding:64px 0}section{padding:46px 0}}
@media (min-width:1024px){.mobile-nav{display:none}nav{position:static;display:flex!important;flex-direction:row;background:transparent;box-shadow:none;padding:0;gap:6px}nav a{color:#062d38}.hero h1{font-size:4.35rem}.container{width:min(1160px,calc(100% - 48px))}}