/* Contribution steps: neutral paper cards, with native dialog focus handling. */
.arena-contribution-open{overflow:hidden}
.arena-contribution-dialog{box-sizing:border-box;width:min(570px,calc(100vw - 32px));max-height:calc(100dvh - 48px);margin:auto;padding:0;border:1px solid #ffffffc9;border-radius:30px;background:#f3f3f4;color:#242426;box-shadow:0 28px 100px #15151a30,0 4px 20px #15151a12;overflow:auto;overscroll-behavior:contain}
.arena-contribution-dialog::backdrop{background:#28282c59;backdrop-filter:blur(5px)}
.contribution-shell{padding:27px 22px 22px}
.contribution-header{position:relative;padding:0 8px 24px}
.contribution-eyebrow{display:block;padding-right:42px;color:#66666e;font-size:11px;font-weight:500;letter-spacing:.015em}
.contribution-header h2{margin:16px 36px 10px 0;font-size:30px;font-weight:600;line-height:1.18;letter-spacing:-1.1px}
.contribution-header h2:focus{outline:none}
.contribution-header p{max-width:440px;margin:0;color:#66666e;font-size:13px;line-height:1.7}
.contribution-close{position:absolute;right:2px;top:-7px;display:grid;place-items:center;width:36px;height:36px;border:1px solid #e4e4e7;border-radius:50%;background:#fff;color:#343439;cursor:pointer}
.contribution-close svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round}
.contribution-steps{display:grid;gap:8px;margin:0;padding:0;list-style:none;counter-reset:contribution-step}
.contribution-steps li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;align-items:start;padding:20px;background:#fff;border:1px solid #ececef;border-radius:22px;box-shadow:0 2px 0 #23232e03}
.contribution-step-number{display:grid;place-items:center;width:32px;height:32px;border-radius:11px;background:#f3f3f5;color:#66666e;font-size:11px;font-variant-numeric:tabular-nums}
.contribution-steps h3,.contribution-access-card h3{margin:3px 0 6px;font-size:15px;line-height:1.4;letter-spacing:-.3px;font-weight:600;color:#252529}
.contribution-steps p,.contribution-access-card p{margin:0;font-size:12px;line-height:1.7;color:#66666e}
.contribution-next{padding:15px 8px 22px}
.contribution-review-note{margin:0 0 15px;font-size:11px;line-height:1.6;color:#66666e}
.contribution-primary{display:flex;align-items:center;justify-content:center;gap:20px;width:100%;box-sizing:border-box;min-height:44px;padding:12px 18px;border:1px solid #27272a;border-radius:14px;background:#27272a;color:#fff;text-decoration:none;font:500 12px var(--font-sans);cursor:pointer;box-shadow:0 2px 2px #15151a0a}
.contribution-primary:hover{background:#3b3b40;color:#fff;text-decoration:none}
.contribution-primary>span{font-size:16px;font-weight:400}
.contribution-access-card{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;padding:20px;background:#eaeaec;border:1px solid #e6e6e9;border-radius:22px}
.contribution-access-icon{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:#fff;color:#56565d}
.contribution-access-icon svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.contribution-access-link,.contribution-back{display:inline-flex;gap:9px;align-items:center;padding:0;border:0;background:transparent;color:#303036;font:500 12px var(--font-sans);line-height:1.6;cursor:pointer;text-align:left}
.contribution-access-link{margin-top:12px}
.contribution-access-link:hover,.contribution-back:hover{text-decoration:underline;text-underline-offset:3px}
.contribution-back{margin:0 8px 16px;color:#66666e}
.contribution-access-form{display:grid;gap:17px;padding:23px;background:#fff;border:1px solid #e8e8ec;border-radius:24px}
.contribution-form-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contribution-access-form label{display:flex;flex-wrap:wrap;gap:7px;align-items:center;min-width:0;color:#55555b;font-size:11px;font-weight:500}
.contribution-access-form :is(input,textarea){box-sizing:border-box;display:block;width:100%;min-width:0;margin:0;padding:11px 12px;border:1px solid #e5e5e9;border-radius:11px;background:#f8f8f9;color:#25252b;font:400 12px/1.55 var(--font-sans);box-shadow:none}
.contribution-access-form textarea{min-height:110px;resize:vertical}
.contribution-access-form :is(input,textarea)::placeholder{color:#66666e}
.contribution-optional{color:#66666e;font-weight:400}
.contribution-email-note{margin:0;color:#66666e;font-size:11px;line-height:1.7;overflow-wrap:anywhere}
.contribution-email-recipient{color:#55555d}
.contribution-form-status{margin:0;color:#666670;font-size:11px;line-height:1.6}
.contribution-form-status:empty{display:none}
.arena-contribution-dialog [hidden]{display:none!important}
@media(max-width:540px){.arena-contribution-dialog{width:calc(100vw - 20px);max-height:calc(100dvh - 24px);border-radius:25px}.contribution-shell{padding:23px 14px 14px}.contribution-header{padding:0 7px 20px}.contribution-header h2{font-size:27px}.contribution-steps li,.contribution-access-card{padding:17px;gap:11px}.contribution-access-form{padding:18px}.contribution-form-pair{grid-template-columns:1fr}}
@media(prefers-reduced-motion:no-preference){.arena-contribution-dialog[open]{animation:contribution-appear .18s ease-out}@keyframes contribution-appear{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}}