.registration-layout {
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.2fr);
    gap: clamp(28px, 5vw, 56px);
    padding: 12px;
}

.registration-intro { padding-top: 12px; }
.registration-eyebrow {
    margin: 0 0 18px;
    color: var(--accent);
    font: 700 .75rem/1.5 Arial, sans-serif;
    letter-spacing: .14em;
    text-transform: uppercase;
}
.registration-intro h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 20px;
}
.registration-intro > p:not(.registration-eyebrow) { font-size: 1.05rem; }
.registration-benefits {
    list-style: none;
    padding: 0;
    margin: 32px 0;
}
.registration-benefits li {
    border-left: 2px solid var(--accent);
    padding-left: 16px;
    margin-bottom: 24px;
}
.registration-benefits strong { display: block; margin-bottom: 6px; font-size: 1.1rem; }
.registration-benefits span { color: var(--muted); line-height: 1.5; }
.registration-login { border-top: 1px solid var(--border); padding-top: 24px; }
.registration-login a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.registration-form-panel { min-width: 0; }
.registration-form-panel h2 { font-size: 1.65rem; margin: 0 0 8px; }
.registration-form-intro { margin: 0 0 26px; font-size: .9rem; }
.registration-form { font-family: Arial, sans-serif; }
.registration-form fieldset { min-width: 0; border: 0; padding: 0; margin: 0 0 24px; }
.registration-form legend {
    width: 100%;
    padding: 0 0 10px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border);
    color: var(--accent);
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.registration-name-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.registration-field { margin-bottom: 18px; min-width: 0; }
.registration-field:last-child { margin-bottom: 0; }
.registration-form label { font-size: .9rem; margin-bottom: 8px; }
.registration-form input { margin-bottom: 0; min-width: 0; font-size: 1rem; background: var(--panel-strong); }
.registration-form .registration-help { margin: 7px 0 0; font-size: .8rem; line-height: 1.5; }
.registration-form button { width: 100%; margin-top: 20px; padding: 15px 20px; border-radius: 10px; }
.registration-layout a:focus-visible,
.registration-form button:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

@media (max-width: 760px) {
    .registration-layout { grid-template-columns: minmax(0, 1fr); padding: 0; gap: 28px; }
    .registration-intro { padding-top: 0; }
    .registration-benefits { display: none; }
    .registration-login { padding-top: 14px; margin-bottom: 0; }
}
@media (max-width: 420px) {
    .registration-name-row { grid-template-columns: minmax(0, 1fr); gap: 0; }
    .registration-name-row .registration-field { margin-bottom: 18px; }
}