.dtt-promotion{box-sizing:border-box;width:min(520px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;margin:auto;padding:36px;border:1px solid #344d64;border-radius:18px;background:linear-gradient(135deg,#071522,#152d45);color:#edf4fc;box-shadow:0 24px 90px #0008;font:16px/1.6 system-ui,sans-serif;text-align:start}
.dtt-promotion:not([open]){display:none}
.dtt-promotion::backdrop{background:#020b17b8}
.dtt-promotion .dtt-promotion__close{position:absolute;inset-block-start:8px;inset-inline-end:8px;display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:50%;background:transparent;color:#fff;font:32px/1 system-ui;cursor:pointer}
.dtt-promotion .dtt-promotion__close:hover{background:#ffffff18}
.dtt-promotion .dtt-promotion__eyebrow{padding-inline-end:24px;color:#ffbb35;font-size:11px;font-weight:750;letter-spacing:.12em;text-transform:uppercase}
#diyai-testing-promotion h2{margin:14px 0 12px;color:white!important;font-size:clamp(28px,6vw,38px);line-height:1.15}
.dtt-promotion p{margin:0 0 18px;color:#d5e2f0}
.dtt-promotion .dtt-promotion__deal{font-size:23px;line-height:1.3;font-weight:750;color:#ffbb35}
.dtt-promotion .dtt-promotion__coupon{display:flex;flex-wrap:wrap;gap:6px 16px;padding:12px 16px;border:1px dashed #6b8194;border-radius:8px;font-size:14px}
.dtt-promotion__coupon strong{color:#fff;letter-spacing:.04em}
.dtt-promotion .dtt-promotion__button{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 18px;padding:14px 18px;border-radius:10px;background:#ffb000;color:#071522;text-decoration:none;font-weight:750}
.dtt-promotion small{display:block;color:#b6c9dc;font-size:12px;line-height:1.6}
.dtt-promotion :focus-visible{outline:3px solid #fff;outline-offset:3px}
.dtt-promotion-applied{padding:12px 16px;border:1px solid #ffb000;border-radius:8px;color:inherit;font-weight:650}
@media(max-width:480px){.dtt-promotion{padding:28px 22px}.dtt-promotion .dtt-promotion__deal{font-size:21px}}