.account-certificate {
    --cert-accent: #f77514;
    --cert-ink: #242424;
    --cert-muted: #60646b;
    --cert-line: #ece7e2;
    max-width: 1280px; margin: 0 auto; padding: 12px 16px 48px;
    color: var(--cert-ink); font: 16px/1.65 'Play-Regular', sans-serif;
    overflow-wrap: anywhere;
}
.account-certificate *, .account-certificate *::before, .account-certificate *::after { box-sizing: border-box; }
.account-certificate h2, .account-certificate h3 { font-family: 'Play-Bold', sans-serif; color: var(--cert-ink); text-transform: none; }
.account-certificate h2 { margin: 0; font-size: clamp(24px, 2.6vw, 34px); line-height: 1.2; }
.account-certificate h3 { margin: 0 0 12px; font-size: 19px; line-height: 1.35; }
.account-certificate p { margin: 0; }
.account-certificate__back { display: inline-flex; align-items: center; min-height: 44px; margin-bottom: 20px; color: #b73745; text-decoration: none; }
.account-certificate__back:hover { color: #8e2631; text-decoration: underline; }
.account-certificate__hero {
    display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: center; gap: 48px;
    padding: clamp(24px, 4vw, 56px); border: 1px solid #f7dfcb; border-radius: 28px;
    background: linear-gradient(125deg, #fff8f1, #fff1e4); overflow: hidden;
}
.account-certificate__eyebrow { display: block; color: #a74b05; font-size: 13px; letter-spacing: .06em; margin-bottom: 12px; }
.account-certificate__hero h2 { font-size: clamp(29px, 3.4vw, 46px); line-height: 1.12; letter-spacing: -.025em; }
.account-certificate__hero h2 span { color: #c75100; }
.account-certificate__hero .account-certificate__lead { margin: 24px 0 12px; font: 20px/1.4 'Play-Bold', sans-serif; color: #b94b00; }
.account-certificate__intro > p { max-width: 640px; }
.account-certificate__primary {
    display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 48px;
    padding: 12px 22px; border: 0; border-radius: 12px; background: linear-gradient(95deg, #ff6801, #ff8a00);
    color: #242424; font: 700 15px/1.4 'Play-Bold', sans-serif; text-decoration: none; cursor: pointer; text-align: center;
}
.account-certificate__primary:hover { background: #f77514; color: #242424; box-shadow: 0 6px 18px #f7751426; }
.account-certificate__intro > .account-certificate__primary { margin-top: 28px; }
.account-certificate :is(a, button, summary):focus-visible { outline: 3px solid #a74b05; outline-offset: 4px; }
.account-certificate__gift {
    min-width: 0; padding: 28px; aspect-ratio: 1.45; display: flex; flex-direction: column; justify-content: space-between;
    border-radius: 20px; border: 1px solid #ffffffb3; background: #242424;
    background-image: radial-gradient(ellipse at 95% 5%, #f7751480, transparent 60%);
    color: #fff; box-shadow: 0 24px 40px #6d360b24; transform: rotate(3deg);
}
.account-certificate__gift-top, .account-certificate__gift-bottom { display: flex; gap: 16px; justify-content: space-between; align-items: center; font-size: 11px; }
.account-certificate__gift-top span:first-child { font-family: 'Play-Bold', sans-serif; font-size: 17px; }
.account-certificate__gift-content { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; padding: 24px 0; }
.account-certificate__gift-logo { display: block; flex: 0 0 auto; width: 142px; max-width: 100%; height: auto; padding: 12px 8px; border-radius: 12px; background: #fff; }
.account-certificate__gift-title { flex: 1 1 150px; min-width: 0; padding: 0; font: 30px/1.05 'Play-Bold', sans-serif; }
.account-certificate__gift-title > span { display: block; color: #ffac65; font: 14px/1.5 'Play-Regular', sans-serif; margin-top: 10px; }
.account-certificate__gift-bottom { padding-top: 14px; border-top: 1px solid #ffffff30; }
.account-certificate__gift-bottom span:first-child { color: #ffac65; font-size: 19px; }
.account-certificate__facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 24px 0 0; border: 1px solid var(--cert-line); border-radius: 20px; }
.account-certificate__fact { display: flex; align-items: flex-start; gap: 14px; min-width: 0; padding: 24px 18px; }
.account-certificate__fact + .account-certificate__fact { border-left: 1px solid var(--cert-line); }
.account-certificate__fact img { width: 40px; height: 40px; object-fit: contain; flex-shrink: 0; }
.account-certificate__fact h3 { font-size: 15px; margin-bottom: 6px; }
.account-certificate__fact p { color: var(--cert-muted); font-size: 13px; line-height: 1.5; }
.account-certificate__section { margin-top: 64px; min-width: 0; }
.account-certificate__section-heading { margin-bottom: 28px; max-width: 850px; }
.account-certificate__benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.account-certificate__benefit { min-width: 0; padding: 28px; background: #f7f7f7; border: 1px solid var(--cert-line); border-radius: 20px; }
.account-certificate__number { display: inline-flex; padding: 4px 10px; margin-bottom: 20px; border-radius: 8px; color: #a74b05; background: #ffead8; font: 15px/1.5 'Play-Bold', sans-serif; }
.account-certificate__benefit p, .account-certificate__steps p { color: #50545a; font-size: 15px; }
.account-certificate__steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; list-style: none; counter-reset: certificate-step; margin: 0; padding: 0; }
.account-certificate__steps li { counter-increment: certificate-step; min-width: 0; border-top: 2px solid #ffd9b9; padding-top: 20px; }
.account-certificate__steps li::before { content: counter(certificate-step); display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; margin-bottom: 18px; border-radius: 50%; color: #a74b05; background: #fff0e3; font-family: 'Play-Bold', sans-serif; }
.account-certificate__steps h3 { font-size: 17px; }
.account-certificate__notice { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 24px; margin-top: 28px; padding: 24px 28px; border-radius: 16px; background: #fff5ec; border-left: 4px solid var(--cert-accent); }
.account-certificate__notice h3 { margin: 0; }
.account-certificate__notice ul { margin: 0; padding-left: 20px; list-style: disc; }
.account-certificate__notice li + li { margin-top: 8px; }
.account-certificate__selection { scroll-margin-top: 24px; }
.account-certificate__designs { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 20px; }
.account-certificate__design { display: flex; flex-direction: column; min-width: 0; padding: 16px; border: 1px solid var(--cert-line); border-radius: 18px; background: #fff; }
.account-certificate__preview { display: flex; align-items: center; justify-content: center; aspect-ratio: 220 / 305; border-radius: 10px; background: #f5f3f0; overflow: hidden; }
.account-certificate__preview img { display: block; width: 100%; height: 100%; object-fit: contain; }
.account-certificate__preview > span { padding: 16px; text-align: center; }
.account-certificate__design h3 { margin: 16px 0; font-size: 16px; }
.account-certificate__design .account-certificate__primary { margin-top: auto; width: 100%; padding: 12px 8px; font-size: 14px; }
.account-certificate__empty { padding: 24px; background: #f7f7f7; border-radius: 16px; }
.account-certificate__faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; padding-top: 40px; border-top: 1px solid var(--cert-line); }
.account-certificate__faq h2 { margin-bottom: 16px; }
.account-certificate__faq > div > p { color: var(--cert-muted); font-size: 15px; }
.account-certificate__questions { min-width: 0; }
.account-certificate__question { border: 1px solid var(--cert-line); border-radius: 14px; background: #fafafa; }
.account-certificate__question + .account-certificate__question { margin-top: 12px; }
.account-certificate__question summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; cursor: pointer; list-style: none; font-family: 'Play-Bold', sans-serif; line-height: 1.5; }
.account-certificate__question summary::-webkit-details-marker { display: none; }
.account-certificate__question summary > span { flex: 0 0 26px; text-align: center; font-size: 24px; color: #a74b05; }
.account-certificate__question[open] { background: #fff; border-color: #f7c79e; }
.account-certificate__question[open] summary > span { transform: rotate(45deg); }
.account-certificate__answer { padding: 0 20px 20px; color: #50545a; font-size: 15px; overflow-x: auto; }
.account-certificate__answer p + p { margin-top: 12px; }
.account-certificate__answer :is(img, video, iframe) { max-width: 100%; }
.account-certificate__answer ol { list-style: decimal; }
.account-certificate__answer ul { list-style: disc; }
@media (max-width: 1100px) {
    .account-certificate__hero { gap: 32px; }
    .account-certificate__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .account-certificate__fact:nth-child(3) { border-left: 0; }
    .account-certificate__fact:nth-child(n+3) { border-top: 1px solid var(--cert-line); }
    .account-certificate__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
    .account-certificate { padding: 8px 0 32px; }
    .account-certificate__hero { grid-template-columns: minmax(0, 1fr); padding: 28px; gap: 32px; border-radius: 20px; }
    .account-certificate__gift { width: min(100%, 380px); margin: 0 auto; transform: none; }
    .account-certificate__benefits { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .account-certificate__benefit { padding: 24px; }
    .account-certificate__number { margin-bottom: 14px; }
    .account-certificate__section { margin-top: 40px; }
    .account-certificate__notice { grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 20px; }
    .account-certificate__faq { grid-template-columns: minmax(0, 1fr); gap: 24px; padding-top: 28px; }
    .account-certificate__designs { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
}
@media (max-width: 420px) {
    .account-certificate__hero { padding: 22px 18px; }
    .account-certificate__hero h2 { font-size: 29px; }
    .account-certificate__gift { padding: 20px; }
    .account-certificate__gift-title { font-size: 27px; }
    .account-certificate__facts, .account-certificate__steps, .account-certificate__designs { grid-template-columns: minmax(0, 1fr); }
    .account-certificate__fact + .account-certificate__fact { border-left: 0; border-top: 1px solid var(--cert-line); }
    .account-certificate__design { max-width: 340px; width: 100%; margin: 0 auto; }
    .account-certificate__question summary { padding: 16px; }
    .account-certificate__intro > .account-certificate__primary { width: 100%; }
}