.auth-shell{--auth-navy-900:#07193a;--auth-navy-800:#0a1f44;--auth-blue-700:#1e3a8a;--auth-blue-600:#2563eb;--auth-blue-500:#3b82f6;--auth-blue-300:#93c5fd;--auth-blue-100:#dbeafe;--auth-blue-50:#eff6ff;--auth-line:#e3e9f4;--auth-ink-900:#0b1424;--auth-ink-700:#28344b;--auth-ink-500:#5b6781;--auth-ink-400:#8492ad;--auth-green-500:#16c172;--auth-serif:var(--font-serif,"Source Serif 4"), Georgia, "Times New Roman", serif;--auth-sans:var(--font-dm), system-ui, -apple-system, sans-serif;min-height:100vh;color:var(--auth-ink-900);font-family:var(--auth-sans);background:linear-gradient(#2563eb0f 1px,#0000 1px) 0 0/58px 58px,linear-gradient(90deg,#2563eb0f 1px,#0000 1px) 0 0/58px 58px,radial-gradient(86% 58% at 50% 4%,#60a5fa33,#0000 64%),linear-gradient(#fff 0%,#f7f9fc 52%,#fff 100%);position:relative;overflow:hidden}.auth-shell:before{content:"";pointer-events:none;background:linear-gradient(115deg,#0000 38%,#60a5fa17 50%,#0000 62%) 0 0/280% 100%;animation:9s ease-in-out infinite auth-sweep;position:absolute;inset:0}.auth-nav{z-index:2;justify-content:space-between;align-items:center;width:min(1120px,100% - 40px);margin:0 auto;padding:22px 0;display:flex;position:relative}.auth-logo{color:inherit;align-items:center;gap:11px;text-decoration:none;display:inline-flex}.auth-logo__mark{flex-shrink:0;display:block}.auth-logo__word{flex-direction:column;line-height:.92;display:flex}.auth-logo__uscis{color:var(--auth-navy-800);font-family:var(--auth-serif);letter-spacing:.04em;font-size:20px;font-weight:500}.auth-logo__guide{color:var(--auth-blue-500);letter-spacing:.42em;margin-top:2px;font-size:10.5px;font-weight:600}.auth-home{color:var(--auth-ink-500);-webkit-backdrop-filter:blur(16px)saturate(170%);backdrop-filter:blur(16px)saturate(170%);background:#ffffffb8;border:1px solid #d6deece6;border-radius:999px;padding:9px 16px;font-size:14px;font-weight:700;text-decoration:none;transition:color .2s,border-color .2s,transform .18s}.auth-home:hover{border-color:var(--auth-blue-300);color:var(--auth-blue-600);transform:translateY(-1px)}.auth-main{z-index:1;grid-template-columns:minmax(0,1fr) 430px;align-items:center;gap:clamp(36px,7vw,92px);width:min(1120px,100% - 40px);min-height:calc(100vh - 92px);margin:0 auto;padding:32px 0 72px;display:grid;position:relative}.auth-copy{max-width:590px}.auth-eyebrow{color:var(--auth-blue-600);letter-spacing:.15em;text-transform:uppercase;margin:0 0 14px;font-size:12.5px;font-weight:800}.auth-title{color:var(--auth-ink-900);font-family:var(--auth-serif);letter-spacing:0;margin:0;font-size:clamp(42px,6vw,72px);font-weight:400;line-height:1.02}.auth-subtitle{max-width:560px;color:var(--auth-ink-500);margin:18px 0 0;font-size:17px;line-height:1.7}.auth-highlights{flex-wrap:wrap;gap:10px;margin-top:28px;display:flex}.auth-chip{color:var(--auth-ink-500);background:#ffffffb8;border:1px solid #d6deecdb;border-radius:999px;align-items:center;gap:7px;padding:8px 12px;font-size:13px;font-weight:700;display:inline-flex;box-shadow:inset 0 1px #ffffffe6,0 6px 18px #07193a0d}.auth-chip i{background:var(--auth-green-500);border-radius:50%;width:7px;height:7px;box-shadow:0 0 8px #16c17273}.auth-panel{-webkit-backdrop-filter:blur(26px)saturate(180%);backdrop-filter:blur(26px)saturate(180%);background:linear-gradient(160deg,#ffffffe0,#ffffffbd);border:1px solid #ffffffbd;border-radius:22px;padding:18px;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffffeb,inset 0 -1px #0b14240d,0 30px 70px #07193a29,0 8px 22px #07193a1a}.auth-panel:before{content:"";pointer-events:none;background:linear-gradient(#ffffff8f,#fff0);height:46%;position:absolute;inset:0 0 auto}.auth-card-slot{z-index:1;position:relative}@keyframes auth-sweep{0%{background-position:130% 0}to{background-position:-30% 0}}@media (max-width:900px){.auth-main{grid-template-columns:1fr;gap:28px;padding-top:18px}.auth-copy{text-align:center;max-width:none}.auth-subtitle{margin-inline:auto}.auth-highlights{justify-content:center}.auth-panel{width:min(430px,100%);margin:0 auto}}@media (max-width:560px){.auth-nav{width:min(100% - 28px,1120px)}.auth-home{display:none}.auth-main{width:min(100% - 28px,1120px);padding-bottom:36px}.auth-title{font-size:38px}.auth-panel{border-radius:16px;padding:10px}}@media (prefers-reduced-motion:reduce){.auth-shell:before{animation:none}.auth-home{transition:none}}