.support-main { width: min(1120px, calc(100% - 40px)); margin: 0 auto; padding: 56px 0 90px; }
.support-main > section { border: 1px solid var(--line); background: #fff; }
.support-hero { min-height: 430px; padding: 58px 60px; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(260px, .6fr); align-items: center; gap: 64px; overflow: hidden; position: relative; }
.support-hero::after { width: 260px; height: 260px; position: absolute; right: -110px; bottom: -140px; border: 34px solid var(--purple-soft); border-radius: 50%; content: ""; }
.support-hero > div, .support-hero > aside { position: relative; z-index: 1; }
.support-hero span, .support-guide header span, .support-naver-notice span, .support-faq header span, .support-contact-grid article > span { color: var(--purple); font-size: 9px; font-weight: 900; letter-spacing: .17em; }
.support-hero h1 { max-width: 620px; margin: 15px 0 0; font-size: clamp(42px, 6vw, 68px); line-height: .98; letter-spacing: -.065em; }
.support-hero > div > p { max-width: 620px; margin: 24px 0 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.support-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 10px; }
.support-actions a { min-height: 50px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--ink); font-size: 11px; font-weight: 900; }
.support-primary { background: var(--ink); color: #fff; }
.support-secondary { background: #fff; color: var(--ink); }
.support-hero > aside { min-height: 230px; padding: 34px; display: flex; flex-direction: column; justify-content: flex-end; background: var(--ink); color: #fff; }
.support-hero > aside i { width: 48px; height: 48px; margin-bottom: auto; display: grid; place-items: center; background: var(--purple); font-size: 17px; font-style: normal; font-weight: 950; }
.support-hero > aside strong { font-size: 18px; }
.support-hero > aside p { margin: 8px 0 0; color: rgba(255,255,255,.62); font-size: 10px; }
.support-hero > aside small { margin-top: 22px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.54); font-size: 9px; line-height: 1.7; }
.support-contact-grid { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; }
.support-contact-grid article { min-height: 250px; padding: 42px; }
.support-contact-grid article + article { border-left: 1px solid var(--line); }
.support-contact-grid h2 { margin: 14px 0 0; font-size: 24px; letter-spacing: -.035em; }
.support-contact-grid p { max-width: 420px; margin: 18px 0 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.support-contact-grid a { margin-top: 30px; display: inline-block; color: var(--purple-dark); font-size: 12px; font-weight: 900; }
.support-guide { margin-top: 18px; padding: 48px 52px; }
.support-guide h2, .support-faq h2 { margin: 12px 0 0; font-size: 30px; letter-spacing: -.04em; }
.support-guide ol { margin: 34px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; }
.support-guide li { min-height: 160px; padding: 26px; display: flex; gap: 18px; border: 1px solid var(--line); }
.support-guide li + li { border-left: 0; }
.support-guide li > b { color: var(--purple); font-size: 10px; }
.support-guide li strong { font-size: 13px; }
.support-guide li p { margin: 10px 0 0; color: var(--muted); font-size: 10px; line-height: 1.75; }
.support-security-note { margin: 20px 0 0; padding: 18px 20px; background: #fff7e8; color: #725126; font-size: 10px; line-height: 1.7; }
.support-security-note strong { margin-right: 8px; color: #a16613; }
.support-naver-notice { margin-top: 18px; padding: 44px 52px; display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 52px; border-color: #d8d1ff !important; background: linear-gradient(120deg, var(--purple-soft), #fff 72%) !important; }
.support-naver-notice h2 { margin: 12px 0 0; font-size: 23px; letter-spacing: -.035em; }
.support-naver-notice p { margin: 0; font-size: 14px; line-height: 1.7; }
.support-naver-notice small { grid-column: 2; margin-top: -36px; color: var(--muted); font-size: 10px; line-height: 1.7; }
.support-faq { margin-top: 18px; padding: 48px 52px; }
.support-faq header { margin-bottom: 28px; }
.support-faq details { border-top: 1px solid var(--line); }
.support-faq details:last-child { border-bottom: 1px solid var(--line); }
.support-faq summary { min-height: 66px; padding: 0 4px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; font-size: 12px; font-weight: 850; list-style: none; }
.support-faq summary::-webkit-details-marker { display: none; }
.support-faq summary::after { color: var(--purple); content: "+"; font-size: 20px; font-weight: 500; }
.support-faq details[open] summary::after { content: "−"; }
.support-faq details p { max-width: 820px; margin: -4px 0 22px; color: var(--muted); font-size: 11px; line-height: 1.8; }
.support-faq details a { color: var(--purple-dark); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.support-body .console-footer { margin-left: 0; }

@media (max-width: 760px) {
    .support-main { width: calc(100% - 28px); padding: 28px 0 70px; }
    .support-hero { min-height: 0; padding: 38px 24px 24px; grid-template-columns: 1fr; gap: 36px; }
    .support-hero h1 { font-size: 42px; }
    .support-hero > div > p { font-size: 12px; }
    .support-actions { display: grid; }
    .support-actions a { width: 100%; }
    .support-hero > aside { min-height: 210px; }
    .support-contact-grid { grid-template-columns: 1fr; }
    .support-contact-grid article { min-height: 220px; padding: 32px 24px; }
    .support-contact-grid article + article { border-top: 1px solid var(--line); border-left: 0; }
    .support-guide, .support-faq { padding: 36px 24px; }
    .support-guide ol { grid-template-columns: 1fr; }
    .support-guide li + li { border-top: 0; border-left: 1px solid var(--line); }
    .support-naver-notice { padding: 34px 24px; grid-template-columns: 1fr; gap: 24px; }
    .support-naver-notice small { grid-column: auto; margin-top: -10px; }
}