:root{--fk-red:#ff173d;--fk-red2:#ff4061;--fk-bg:#050507;--fk-card:#101218c7;--fk-line:#ff173d47;--fk-text:#fff;--fk-muted:#a7abb7}.fk-shell{min-height:100vh;color:var(--fk-text);background:radial-gradient(circle at 0 0,#ff173d38,#0000 34%),linear-gradient(135deg,#030305,#0c0d12 55%,#090305);padding:110px 22px 70px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;position:relative;overflow:hidden}.fk-bg{pointer-events:none;background-color:#0000;background-image:linear-gradient(90deg,#ffffff09 1px,#0000 1px),linear-gradient(0deg,#ffffff06 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:44px 44px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0;-webkit-mask-image:radial-gradient(circle,#000 0%,#0000 74%);mask-image:radial-gradient(circle,#000 0%,#0000 74%)}.fk-hero,.fk-grid,.fk-steps{z-index:1;max-width:1180px;margin:0 auto;position:relative}.fk-hero{text-align:center;margin-bottom:34px}.fk-kicker{border:1px solid var(--fk-line);color:#ffbdc7;letter-spacing:.06em;text-transform:uppercase;background:#ff173d17;border-radius:999px;align-items:center;padding:10px 16px;font-size:12px;font-weight:800;display:inline-flex;box-shadow:0 0 28px #ff173d2e}.fk-hero h1{text-shadow:0 0 38px #ff173d52;margin:20px 0 16px;font-size:clamp(40px,7vw,82px);line-height:.95}.fk-hero p{max-width:740px;color:var(--fk-muted);margin:0 auto;font-size:18px;line-height:1.7}.fk-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.fk-card{border:1px solid var(--fk-line);background:linear-gradient(180deg,#ffffff0e,#ffffff06),var(--fk-card);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:28px;padding:22px;transition:all .25s;transform:translateZ(0);box-shadow:0 18px 70px #00000073,inset 0 0 0 1px #ffffff09,0 0 48px #ff173d1f}.fk-card:hover{transform:translateY(-3px);box-shadow:0 22px 90px #00000080,0 0 70px #ff173d2e}.fk-head{align-items:flex-start;gap:14px;margin-bottom:20px;display:flex}.fk-head>span{background:linear-gradient(135deg,var(--fk-red),#8c0017);border-radius:16px;place-items:center;width:44px;height:44px;font-weight:900;display:grid;box-shadow:0 0 34px #ff173d5c}.fk-head h2{margin:0;font-size:24px}.fk-head p{color:var(--fk-muted);margin:5px 0 0}.fk-plan-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:20px;display:grid}.fk-plan{color:#fff;text-align:left;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff14;border-radius:22px;min-height:132px;padding:18px 14px;position:relative;overflow:hidden}.fk-plan:before{content:"";background:radial-gradient(circle,#ff173d52,#0000 65%);height:100px;position:absolute;inset:auto -20% -60%}.fk-plan.active{background:linear-gradient(150deg,#ff173d38,#ffffff0f);border-color:#ff173dd9;box-shadow:0 0 0 1px #ff173d66,0 0 34px #ff173d3d}.fk-plan strong,.fk-plan em,.fk-plan span{display:block;position:relative}.fk-badge{text-transform:uppercase;color:#ffb5bf;margin-bottom:16px;font-size:11px}.fk-plan strong{font-size:22px}.fk-plan em{margin-top:12px;font-size:28px;font-style:normal;font-weight:900}.fk-main-btn{background:linear-gradient(135deg,var(--fk-red),#ff6f87);color:#fff;cursor:pointer;border:0;border-radius:18px;width:100%;padding:16px 18px;font-size:16px;font-weight:900;box-shadow:0 0 36px #ff173d47}.fk-main-btn:disabled{opacity:.55;cursor:not-allowed}.fk-empty{text-align:center;min-height:260px;color:var(--fk-muted);border:1px dashed #ffffff1f;border-radius:24px;place-items:center;padding:20px;display:grid}.fk-empty.small{min-height:190px}.fk-orb{color:#fff;background:radial-gradient(circle,#ff5d75,#68000f);border-radius:50%;place-items:center;width:110px;height:110px;font-size:48px;display:grid;box-shadow:0 0 62px #ff173d5c}.fk-pay-box{grid-template-columns:220px 1fr;align-items:center;gap:18px;display:grid}.fk-qr{background:#fff;border-radius:24px;place-items:center;padding:14px;display:grid;box-shadow:0 0 44px #ffffff1a}.fk-payment-lines{gap:10px;display:grid}.fk-line{background:#0000003d;border:1px solid #ffffff14;border-radius:16px;grid-template-columns:90px minmax(0,1fr) auto;align-items:center;gap:10px;padding:11px;display:grid}.fk-line span{color:var(--fk-muted);font-size:13px}.fk-line b{text-overflow:ellipsis;font-size:14px;overflow:hidden}.fk-line button,.fk-actions button{color:#fff;cursor:pointer;background:#ff173d1f;border:1px solid #ff173d8c;border-radius:12px;padding:9px 12px}.fk-address{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.fk-label{color:#ffb5bf;margin-bottom:8px;font-weight:800;display:block}.fk-confirm textarea{resize:vertical;color:#fff;background:#00000042;border:1px solid #ff173d66;border-radius:18px;outline:0;width:100%;margin-bottom:14px;padding:15px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.fk-link{color:#ffbcc7;margin-top:12px;text-decoration:none;display:inline-flex}.fk-key-box{background:linear-gradient(135deg,#ff173d2e,#ffffff0a);border:1px solid #ff173d73;border-radius:22px;padding:20px}.fk-key-box span{color:var(--fk-muted)}.fk-key-box strong{color:#fff;text-shadow:0 0 26px #ff173d59;word-break:break-all;margin:12px 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:clamp(22px,4vw,32px);display:block}.fk-actions{flex-wrap:wrap;gap:10px;display:flex}.fk-key-box ul{color:var(--fk-muted);margin-top:16px;line-height:1.8}.fk-steps{border:1px solid var(--fk-line);background:#ffffff09;border-radius:28px;margin-top:22px;padding:24px}.fk-steps-head h2{margin:0 0 8px}.fk-steps-head p{color:var(--fk-muted);margin:0 0 16px;line-height:1.7}.fk-steps-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px;display:grid}.fk-step-card{background:#00000038;border:1px solid #ffffff14;border-radius:18px;padding:18px}.fk-step-card h3{margin:0 0 10px;font-size:18px}.fk-step-card p{color:#d9dbe3;margin:0;line-height:1.8}.fk-fee-alert{background:linear-gradient(135deg,#ff73001f,#ffffff08);border:1px solid #ffa07a73;border-radius:22px;padding:18px 18px 16px;box-shadow:0 0 30px #ff73001a}.fk-fee-alert h3{color:#ffd4c6;margin:0 0 8px}.fk-fee-alert p{color:#ffe2d8;margin:0;line-height:1.85}.fk-txid-guide{grid-template-columns:minmax(0,1fr) 420px;align-items:start;gap:16px;margin-top:18px;display:grid}.fk-txid-copy{background:#0000002e;border:1px solid #ffffff14;border-radius:20px;padding:18px}.fk-txid-copy h3{margin:0 0 10px}.fk-txid-copy p{color:#d9dbe3;margin:0;line-height:1.8}.fk-txid-figure{background:#0000002e;border:1px solid #ffffff14;border-radius:20px;margin:0;padding:14px}.fk-txid-figure img{border:1px solid #ffffff14;border-radius:14px;width:100%;height:auto;display:block}.fk-txid-figure figcaption{color:var(--fk-muted);margin-top:10px;font-size:14px;line-height:1.6}.fk-toast{z-index:20;color:#fff;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#090a0eeb;border:1px solid #ff173d6b;border-radius:18px;max-width:min(720px,92vw);padding:14px 18px;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 0 50px #ff173d47}@media (max-width:980px){.fk-grid,.fk-pay-box,.fk-steps-list,.fk-txid-guide,.fk-plan-list{grid-template-columns:1fr}.fk-shell{padding-top:70px}.fk-line{grid-template-columns:1fr}.fk-line button{width:100%}}.fk-auth-card{z-index:1;border:1px solid var(--fk-line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:linear-gradient(135deg,#ff173d1f,#ffffff09);border-radius:30px;grid-template-columns:1fr auto;align-items:center;gap:18px;max-width:1180px;margin:0 auto 18px;padding:20px;display:grid;position:relative;box-shadow:0 18px 70px #0000006b,0 0 54px #ff173d24}.fk-auth-pill{color:#ffbdc7;text-transform:uppercase;letter-spacing:.04em;background:#ff173d1c;border:1px solid #ff173d73;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:900;display:inline-flex}.fk-auth-left h2{margin:12px 0 8px;font-size:28px}.fk-auth-left p{color:var(--fk-muted);max-width:780px;margin:0;line-height:1.65}.fk-auth-right{justify-content:flex-end;display:flex}.fk-google-btn{color:#111827;cursor:pointer;background:#fff;border:1px solid #ffffff24;border-radius:18px;align-items:center;gap:12px;padding:14px 18px;font-weight:900;display:inline-flex;box-shadow:0 0 38px #ffffff14}.fk-google-btn span{color:#fff;background:linear-gradient(135deg,#4285f4,#34a853,#fbbc05,#ea4335);border-radius:50%;place-items:center;width:30px;height:30px;font-weight:1000;display:grid}.fk-google-btn:disabled{opacity:.6;cursor:not-allowed}.fk-user-chip{background:#0000003d;border:1px solid #ffffff1a;border-radius:20px;align-items:center;gap:12px;min-width:320px;padding:10px;display:flex}.fk-user-chip img,.fk-user-chip>span{object-fit:cover;border-radius:50%;width:42px;height:42px}.fk-user-chip>span{background:var(--fk-red);place-items:center;font-weight:900;display:grid}.fk-user-chip div{flex:1;min-width:0}.fk-user-chip b,.fk-user-chip small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.fk-user-chip small{color:var(--fk-muted)}.fk-user-chip button{color:#fff;cursor:pointer;background:#ff173d1f;border:1px solid #ff173d73;border-radius:14px;padding:10px 12px}.fk-lock-note{color:#ffbdc7;text-align:center;background:#ff173d14;border:1px dashed #ff173d73;border-radius:16px;margin-bottom:14px;padding:12px 14px;font-weight:800}@media (max-width:900px){.fk-auth-card{grid-template-columns:1fr}.fk-auth-right{justify-content:stretch}.fk-google-btn,.fk-user-chip{justify-content:center;width:100%;min-width:0}.fk-user-chip{justify-content:flex-start}}.fk-min-note{color:#ffe7a3;background:#ffc10714;border:1px solid #ffc10759;border-radius:16px;margin-bottom:14px;padding:12px 14px;font-weight:800;line-height:1.5}.fk-plan.disabled{opacity:.42;cursor:not-allowed;filter:grayscale(.35);box-shadow:none}.fk-plan.disabled:hover{transform:none}.fk-plan small{color:#ffd6a0;margin-top:10px;font-size:11px;font-weight:700;line-height:1.35;display:block;position:relative}.fk-plan.disabled.active{box-shadow:none;border-color:#ffc10752}.fk-plan:disabled{pointer-events:auto}.fk-line b.fk-address{white-space:normal!important;text-overflow:clip!important;word-break:break-all!important;overflow-wrap:anywhere!important;text-align:left!important;direction:ltr!important;unicode-bidi:isolate!important;line-height:1.45!important;overflow:visible!important}[dir=rtl] .fk-head,[dir=rtl] .fk-user-chip{flex-direction:row}[dir=rtl] .fk-plan,[dir=rtl] .fk-step-card,[dir=rtl] .fk-txid-copy,[dir=rtl] .fk-fee-alert,[dir=rtl] .fk-key-box,[dir=rtl] .fk-auth-left,[dir=rtl] .fk-empty{text-align:right}