@font-face{font-family:BYekan;src:local("B Yekan"),local("BYekan");font-display:swap}
:root{--auth-green:#063f32;--auth-gold:#c9a341;--page:#edf3ee;--surface:#fff;--surface-soft:#f7faf7;--ink:#173229;--muted:#65766f;--line:#d9e3dc;--shadow:0 22px 60px rgba(5,45,36,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -10%,color-mix(in srgb,var(--auth-gold),transparent 83%),transparent 33%),var(--page);color:var(--ink);font-family:BYekan,Tahoma,Arial,sans-serif;line-height:1.8}
a{color:inherit;text-decoration:none}.auth-header{min-height:128px;padding:24px 5% 30px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:linear-gradient(145deg,color-mix(in srgb,var(--auth-green),#000 8%),#032b23);border-bottom:1px solid color-mix(in srgb,var(--auth-gold),transparent 42%);color:#f4d77d;text-align:center}.auth-brand{display:grid;place-items:center}.auth-brand img{display:block;width:auto;height:52px;max-width:min(70vw,340px);object-fit:contain}.auth-brand>span{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--auth-gold);font-size:25px}.auth-header p{margin:0;color:#d8c57f;font-size:12px}
.auth-main{width:min(920px,calc(100% - 28px));margin:34px auto 50px;display:grid;gap:18px}.demo-ribbon{display:flex;justify-content:center;align-items:center;gap:10px;padding:9px 15px;border:1px dashed #b38725;border-radius:12px;background:#fff7d8;color:#74550d;font-size:11px}.demo-ribbon b{font-size:12px}
.status-card,.product-panel,.history-panel,.security-guide,.scope-note{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.status-card{position:relative;overflow:hidden;padding:30px 34px;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:20px}.status-card:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:currentColor}.status-mark{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;font-family:Arial,sans-serif;font-size:31px;font-weight:800;border:1px solid currentColor;background:color-mix(in srgb,currentColor,transparent 89%)}.status-copy{min-width:0}.status-kicker,.section-heading>span,.history-panel span{display:block;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.2px}.status-copy h1{font-size:26px;line-height:1.45;margin:3px 0 6px}.status-copy p{margin:0;color:var(--muted);font-size:12px}.crypto-ok{grid-column:1/-1;margin-top:3px;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:8px;color:#167154;font-size:11px;font-weight:700}.crypto-ok i{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#147052;color:#fff;font-style:normal}.tone-success{color:#147052;border-color:#a9d6c5}.tone-warning{color:#9a6813;border-color:#dec58d}.tone-danger{color:#a64137;border-color:#e5b2aa}.tone-neutral{color:#4f6b62}
.product-panel,.security-guide{padding:30px 34px}.section-heading{text-align:center;margin-bottom:20px}.section-heading h2{margin:3px 0 0;font-size:21px}.serial-hero{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;padding:22px;border-radius:17px;background:linear-gradient(135deg,#063f32,#082d26);color:#f3d77b;border:1px solid color-mix(in srgb,var(--auth-gold),transparent 35%)}.serial-hero>div{display:grid;gap:5px;text-align:center}.serial-hero small{color:#c7b36d;font-size:9px}.serial-hero strong{font-family:Tahoma,Arial,sans-serif;font-size:18px;letter-spacing:1px}.serial-hero>span{color:var(--auth-gold);font-size:20px}.compare-note{margin:12px 0 22px;display:flex;align-items:flex-start;gap:8px;color:#5d6e67;font-size:10px}.compare-note i{flex:0 0 20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#efe2b5;color:#705216;font-style:normal;font-weight:700}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border:1px solid var(--line);border-radius:15px;overflow:hidden}.product-grid>div{padding:14px 12px;text-align:center}.product-grid>div+div{border-right:1px solid var(--line)}.product-grid dt{color:var(--muted);font-size:9px}.product-grid dd{margin:2px 0 0;font-size:13px;font-weight:800}
.history-panel{padding:22px 28px;display:flex;align-items:center;gap:16px}.history-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:#ecf3ee;color:var(--auth-green);font-size:22px}.history-panel h2{margin:1px 0 3px;font-size:17px}.history-panel p{margin:0;color:var(--muted);font-size:10px}.history-panel b{font-family:Tahoma,Arial,sans-serif;font-weight:400}
.security-guide ol{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;list-style:none;margin:0;padding:0}.security-guide li{padding:17px;border:1px solid var(--line);border-radius:14px;background:var(--surface-soft);display:flex;gap:10px;align-items:flex-start}.security-guide li>i{flex:0 0 26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--auth-green);color:#f3d77b;font-style:normal;font-size:11px}.security-guide li span{display:grid;color:var(--muted);font-size:9px}.security-guide li b{color:var(--ink);font-size:11px;margin-bottom:2px}.scope-note{padding:17px 20px;display:flex;gap:12px;align-items:flex-start;background:color-mix(in srgb,var(--auth-gold),#fff 91%);border-color:color-mix(in srgb,var(--auth-gold),transparent 55%)}.scope-note>i{flex:0 0 25px;height:25px;border:1px solid var(--auth-gold);border-radius:50%;display:grid;place-items:center;color:#785b18;font-family:Georgia,serif;font-style:normal}.scope-note p{margin:0;color:#695b37;font-size:10px}.scope-note b{display:block;color:#493d20;font-size:11px}.support-action{padding:16px 22px;border-radius:16px;background:linear-gradient(135deg,var(--auth-green),#032c24);color:#f3d77b;display:flex;align-items:center;justify-content:space-between;gap:14px;box-shadow:0 16px 38px rgba(4,54,43,.18)}.support-action span{font-size:11px}.support-action b{font:800 20px Tahoma,Arial,sans-serif}.auth-footer{padding:22px;display:flex;justify-content:center;gap:22px;color:#718078;font-size:9px}.auth-footer a{color:#8d6d20;font-weight:700}
@media(max-width:680px){.auth-header{min-height:105px;padding:17px 14px 21px}.auth-brand img{height:40px}.auth-main{width:min(100% - 20px,920px);margin:20px auto 34px;gap:12px}.demo-ribbon{flex-direction:column;gap:0}.status-card{padding:22px 18px;grid-template-columns:auto 1fr;gap:13px;border-radius:17px}.status-mark{width:48px;height:48px;font-size:23px}.status-copy h1{font-size:20px}.status-copy p{font-size:10px}.product-panel,.security-guide{padding:22px 14px;border-radius:17px}.serial-hero{grid-template-columns:1fr;padding:16px;gap:8px}.serial-hero>span{transform:rotate(90deg);font-size:16px}.serial-hero strong{font-size:16px}.product-grid{grid-template-columns:1fr 1fr}.product-grid>div+div{border-right:0}.product-grid>div:nth-child(even){border-right:1px solid var(--line)}.product-grid>div:nth-child(n+3){border-top:1px solid var(--line)}.history-panel{padding:17px}.security-guide ol{grid-template-columns:1fr;gap:8px}.security-guide li{padding:13px}.support-action{flex-direction:column;text-align:center;gap:2px}.support-action b{font-size:18px}}
@media(prefers-color-scheme:dark){:root{--page:#071c17;--surface:#0b2c25;--surface-soft:#0d342b;--ink:#f2e7c4;--muted:#aebdb4;--line:#285046;--shadow:0 22px 60px rgba(0,0,0,.25)}body{background:radial-gradient(circle at 50% -10%,color-mix(in srgb,var(--auth-gold),transparent 87%),transparent 33%),var(--page)}.demo-ribbon{background:#3a3015;color:#efd887;border-color:#8e722e}.serial-hero{background:linear-gradient(135deg,#052a23,#021d18)}.history-icon{background:#123c32;color:#e2c870}.scope-note{background:#332b17}.scope-note p{color:#d1c495}.scope-note b{color:#f2df9a}.compare-note{color:#aebdb4}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}