.gc{--gc-accent: #c4a35a;--gc-ink: #1c1810;--gc-fill: #c4a35a;--gc-fill-h: #d4b56c;--gc-tint: rgba(196, 163, 90, .1);--gc-ring: rgba(196, 163, 90, .55);--gc-veil: rgba(17, 17, 17, .92)}[data-theme=light] .gc{--gc-accent: #8b6d2e;--gc-ink: #ffffff;--gc-fill: #8b6d2e;--gc-fill-h: #74591f;--gc-tint: rgba(139, 109, 46, .08);--gc-ring: rgba(139, 109, 46, .42);--gc-veil: rgba(255, 255, 255, .92)}.gc [hidden]{display:none!important}.gc-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.gc-hero{position:relative;padding:150px 20px 70px;background:var(--bg2);overflow:hidden}.gc-hero-inner{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center;max-width:1060px;margin:0 auto}.gc-kicker,.gc-eyebrow{margin:0 0 14px;font:600 12px/1.4 var(--sn);letter-spacing:3px;text-transform:uppercase;color:var(--gc-accent)}.gc-title{margin:0 0 20px;font-family:var(--sf);font-weight:500;font-size:clamp(40px,6vw,64px);line-height:1.05;color:var(--text)}.gc-title em,.gc-h2 em{font-style:italic;color:var(--gc-accent)}.gc-lede{margin:0 0 28px;max-width:560px;font-size:18px;line-height:1.6;color:var(--text-d)}.gc-actions{display:flex;flex-wrap:wrap;gap:12px}.gc-art{display:flex;justify-content:center}.gc-cardart{width:min(100%,380px);aspect-ratio:1.586;display:flex;flex-direction:column;justify-content:space-between;padding:24px 26px;border-radius:18px;background:radial-gradient(120% 80% at 10% 0%,rgba(255,255,255,.1),transparent 60%),linear-gradient(135deg,#15120c,#0b0a08 55%,#1a1610);border:1px solid rgba(196,163,90,.55);box-shadow:0 30px 60px -30px #000c,inset 0 0 0 1px #c4a35a1f;color:#f0ebe0;transform:rotate(-4deg)}[data-theme=light] .gc-cardart{box-shadow:0 30px 50px -28px #1c18108c}.gc-cardart-top{display:flex;justify-content:space-between;align-items:baseline}.gc-cardart-brand{font-family:var(--sf);font-size:17px;letter-spacing:4px;text-transform:uppercase}.gc-cardart-brand i{font-style:normal;color:#c4a35a}.gc-cardart-tag{font:600 11px/1 var(--sn);letter-spacing:2.5px;text-transform:uppercase;color:#c4a35a}.gc-cardart-code{font-family:var(--sf);font-size:clamp(22px,3vw,28px);letter-spacing:4px;color:#f4efe4}.gc-cardart-foot{display:flex;justify-content:space-between;align-items:baseline;font:11px/1.4 var(--sn);letter-spacing:2px;text-transform:uppercase;color:#8a8578}.gc-cardart-foot strong{font-family:var(--sf);font-size:22px;letter-spacing:1px;text-transform:none;color:#c4a35a}.gc-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 26px;border:1px solid transparent;border-radius:999px;background:var(--gc-fill);color:var(--gc-ink);font:600 15.5px/1.2 var(--sn);letter-spacing:.3px;text-decoration:none;cursor:pointer;transition:background .18s ease,transform .18s ease,border-color .18s ease}.gc-btn:hover{background:var(--gc-fill-h);transform:translateY(-1px)}.gc-btn:active{transform:translateY(0)}.gc-btn:focus-visible{outline:3px solid var(--gc-ring);outline-offset:3px}.gc-btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}.gc-btn.ghost{background:transparent;color:var(--text);border-color:var(--bdr-h)}.gc-btn.ghost:hover{border-color:var(--gc-accent);background:var(--gc-tint)}.gc-btn.wide{width:100%;min-height:54px;font-size:16.5px}.gc-section{padding:76px 20px;scroll-margin-top:70px}.gc-section.alt{background:var(--bg2)}.gc-wrap{max-width:760px;margin:0 auto}.gc-wrap.narrow{max-width:640px}.gc-h2{margin:0 0 18px;font-family:var(--sf);font-weight:500;font-size:clamp(28px,4vw,40px);line-height:1.12;color:var(--text)}.gc-intro{margin:18px 0 0;max-width:60ch;font-size:16.5px;line-height:1.65;color:var(--text-d)}.gc-intro a{color:var(--gc-accent)}.gc-step2{margin-top:36px}.gc-form,.gc-done{position:relative;padding:30px 28px 28px;border:1px solid var(--bdr-h);border-radius:18px;background:var(--card);scroll-margin-top:90px;outline:none}.gc-form fieldset{margin:0;padding:0;border:0;min-width:0}.gc-amounts{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:0 0 8px}.gc-amt{display:flex;align-items:center;justify-content:center;min-height:56px;padding:0 14px;border:1px solid var(--bdr-h);border-radius:12px;background:var(--bg3);color:var(--text);font:600 17px/1.2 var(--sn);cursor:pointer;transition:border-color .18s ease,background .18s ease}[data-theme=light] .gc-amt{background:#fffdf9}.gc-amt:hover{border-color:var(--gc-accent)}.gc-amt:focus-visible{outline:3px solid var(--gc-ring);outline-offset:2px}.gc-amt[aria-pressed=true],.gc-amt-other.is-on{border-color:var(--gc-accent);background:var(--gc-tint);box-shadow:inset 0 0 0 1px var(--gc-accent)}.gc-amt-other{flex-direction:column;gap:4px;padding:8px 12px;cursor:text;grid-column:span 2}.gc-amt-other>span:first-child{font:600 12px/1.2 var(--sn);letter-spacing:2px;text-transform:uppercase;color:var(--text-d)}.gc-amt-input{display:flex;align-items:baseline;gap:4px}.gc-amt-cur{font:600 15px/1.2 var(--sn);color:var(--text-d)}.gc-amt-other input{width:100%;min-width:0;max-width:150px;min-height:0;padding:2px 0;border:0;background:transparent;color:var(--text);font:600 18px/1.2 var(--sn);text-align:left;outline:none;-moz-appearance:textfield}.gc-amt-other input::-webkit-outer-spin-button,.gc-amt-other input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.gc-amt-other input::placeholder{color:var(--text-m);font-weight:400;font-size:15px}.gc-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px 18px}.gc-field{min-width:0}.gc-field.wide{grid-column:1 / -1}.gc-field label{display:block;margin-bottom:7px;font-size:14.5px;font-weight:600;color:var(--text)}.gc-field .opt{margin-left:4px;font-size:13px;font-weight:400;color:var(--text-d)}.gc-field input,.gc-field textarea{box-sizing:border-box;width:100%;min-height:52px;padding:12px 14px;border:1px solid var(--bdr-h);border-radius:10px;background:var(--bg3);color:var(--text);font:16px/1.4 var(--sn)}[data-theme=light] .gc-field input,[data-theme=light] .gc-field textarea{background:#fffdf9;border-color:#85682961}.gc-field textarea{min-height:96px;resize:vertical}.gc-field input::placeholder,.gc-field textarea::placeholder{color:var(--text-m)}.gc-field input:focus,.gc-field textarea:focus{outline:none;border-color:var(--gc-accent);box-shadow:0 0 0 3px var(--gc-ring)}.gc-field [aria-invalid=true]{border-color:var(--red)}.gc-err{margin:7px 0 0;font-size:14px;line-height:1.45;color:var(--red)}.gc-err:empty{display:none}.gc-err a{color:var(--gc-accent);font-weight:600}.gc-linkbtn{display:inline;min-height:0;padding:0;border:0;background:none;color:var(--gc-accent);font:inherit;font-weight:600;text-decoration:underline;cursor:pointer}.gc-consent{display:grid;grid-template-columns:26px 1fr;align-items:start;gap:10px;margin:18px 0 0;font-size:14px;line-height:1.55;color:var(--text-d)}.gc-consent input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--gc-fill)}.gc-consent label{cursor:pointer}.gc-consent strong{color:var(--text)}.gc-cardbox{margin:26px 0 0;padding:18px 18px 14px;border:1px dashed var(--gc-ring);border-radius:12px;background:var(--gc-tint)}.gc-cardbox-label{display:block;margin-bottom:10px;font-size:14.5px;font-weight:600;color:var(--text)}.gc-card-mount{min-height:52px}.gc-card-wait{padding:14px 0;font-size:14.5px;color:var(--text-d)}.gc-hint{margin:10px 0 0;font-size:13.5px;line-height:1.55;color:var(--text-d)}.gc-form-err{margin:20px 0 0;padding:12px 14px;border-left:3px solid var(--red);background:#d46b6b1a;font-size:15px;line-height:1.55;color:var(--text)}.gc-form-err a{color:var(--gc-accent);font-weight:600}.gc-submit{margin-top:24px}.gc-fine{margin:12px 0 0;text-align:center;font-size:14px;line-height:1.5;color:var(--text-d)}.gc-fine a{color:var(--gc-accent)}.gc-busy{position:absolute;inset:0;z-index:5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;border-radius:18px;background:var(--gc-veil);text-align:center}.gc-busy p{margin:0;font-family:var(--sf);font-size:19px;color:var(--text)}.gc-busy small{font-size:14px;color:var(--text-d)}.gc-code{display:flex;flex-direction:column;align-items:center;gap:8px;margin:8px 0 20px;padding:26px 20px;border:1px solid var(--gc-ring);border-radius:14px;background:var(--gc-tint);text-align:center}.gc-code-label{font:600 11px/1.2 var(--sn);letter-spacing:2.5px;text-transform:uppercase;color:var(--text-d)}.gc-code strong{font-family:var(--sf);font-weight:500;font-size:clamp(26px,5vw,36px);letter-spacing:4px;color:var(--text);user-select:all;-webkit-user-select:all}.gc-code-amount{font:600 16px/1.2 var(--sn);color:var(--gc-accent)}.gc-done-text{margin:0 0 22px;font-size:16px;line-height:1.6;color:var(--text-d)}.gc-balance{display:flex;gap:10px;margin:6px 0 0}.gc-balance input{flex:1;min-width:0;min-height:52px;padding:12px 14px;border:1px solid var(--bdr-h);border-radius:10px;background:var(--bg3);color:var(--text);font:16px/1.4 var(--sn);letter-spacing:1.5px;text-transform:uppercase}[data-theme=light] .gc-balance input{background:#fffdf9;border-color:#85682961}.gc-balance input:focus{outline:none;border-color:var(--gc-accent);box-shadow:0 0 0 3px var(--gc-ring)}.gc-balance input::placeholder{text-transform:none;letter-spacing:0;color:var(--text-m)}.gc-balance-out{min-height:24px;margin:14px 0 0;font-size:16px;line-height:1.5;color:var(--text)}.gc-balance-out:empty{display:none}@media(max-width:860px){.gc-hero{padding-top:120px}.gc-hero-inner{grid-template-columns:1fr;gap:36px}.gc-art{order:-1}.gc-cardart{transform:rotate(-2deg)}}@media(max-width:640px){.gc-section{padding:56px 16px}.gc-form,.gc-done{padding:24px 18px 22px}.gc-fields{grid-template-columns:1fr}.gc-amounts{grid-template-columns:1fr 1fr}.gc-amt-other{grid-column:1 / -1}.gc-amt-other input{max-width:none}.gc-balance{flex-direction:column}.gc-actions .gc-btn{width:100%}}@media(prefers-reduced-motion:reduce){.gc-btn,.gc-amt{transition:none}.gc-btn:hover{transform:none}}