.rm-content-page { width: 100%; padding: 34px 0 72px; color: var(--rm-home-text, #151922); }
.rm-content-hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; padding: 18px 0 32px; border-bottom: 1px solid var(--rm-home-border, #dce3ee); }
.rm-content-hero-compact { padding-bottom: 26px; }
.rm-content-hero h1 { max-width: 760px; margin: 0; font-size: var(--rm-type-page-title, 26px); font-weight: 800; line-height: 1.3; letter-spacing: -.01em; }
.rm-content-hero p { max-width: 680px; margin: 10px 0 0; color: var(--rm-home-muted, #6d788a); font-size: var(--rm-type-body); line-height: 1.7; }
.rm-content-secondary-link, .rm-content-back { display: inline-flex; align-items: center; min-height: 44px; color: var(--rm-home-primary-strong, #1f54c4); font-size: 14px; font-weight: 750; text-decoration: none; }
.rm-content-secondary-link { flex: 0 0 auto; padding: 0 18px; border: 1px solid #b9c9e8; border-radius: 10px; background: #fff; }
.rm-content-secondary-link:hover { border-color: var(--rm-home-primary, #2f6fed); background: var(--rm-home-primary-soft, #eaf1ff); }
.rm-content-back { min-height: 32px; margin-bottom: 8px; }
.rm-content-back::before { width: 7px; height: 7px; margin-right: 9px; border-bottom: 1.5px solid currentColor; border-left: 1.5px solid currentColor; content: ''; transform: rotate(45deg); }
.rm-content-page a:focus-visible, .rm-content-page button:focus-visible, .rm-content-page summary:focus-visible { outline: 3px solid rgba(47, 111, 237, .24); outline-offset: 3px; }

.rm-content-loading, .rm-content-empty, .rm-content-error { min-height: 230px; align-items: center; justify-content: center; flex-direction: column; padding: 34px 20px; text-align: center; }
.rm-content-loading:not([hidden]), .rm-content-empty:not([hidden]), .rm-content-error:not([hidden]) { display: flex; }
.rm-content-loading { gap: 14px; color: var(--rm-home-muted, #6d788a); font-size: 15px; }
.rm-content-spinner { width: 28px; height: 28px; border: 3px solid var(--rm-home-primary-soft, #eaf1ff); border-top-color: var(--rm-home-primary, #2f6fed); border-radius: 50%; animation: rm-content-spin .8s linear infinite; }
@keyframes rm-content-spin { to { transform: rotate(360deg); } }
.rm-content-empty strong, .rm-content-error strong { color: var(--rm-home-text, #151922); font-size: 18px; }
.rm-content-empty p, .rm-content-error p { margin: 8px 0 0; color: var(--rm-home-muted, #6d788a); font-size: 14px; }
.rm-content-error button { min-height: 44px; margin-top: 20px; padding: 0 20px; border: 0; border-radius: 10px; background: var(--rm-home-primary, #2f6fed); color: #fff; font-weight: 700; cursor: pointer; }

.rm-campaign-page { padding-top: 36px; }
.rm-campaign-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.rm-campaign-card { display: block; overflow: hidden; border: 1px solid #d3dce9; border-radius: 18px; background: #fff; color: var(--rm-home-text, #151922); text-decoration: none; box-shadow: 0 10px 28px rgba(30, 48, 82, .065); transition: transform .2s ease-out, border-color .2s ease-out, box-shadow .2s ease-out; }
.rm-campaign-card:hover { border-color: #aac0e8; box-shadow: 0 16px 34px rgba(30, 48, 82, .11); transform: translateY(-3px); }
.rm-campaign-card picture, .rm-campaign-card img { display: block; width: 100%; }
.rm-campaign-card img { aspect-ratio: 2.2 / 1; object-fit: cover; }
.rm-campaign-card-banner { grid-column: 1 / -1; }
.rm-campaign-card-banner img { aspect-ratio: auto; object-fit: contain; }
.rm-campaign-card-body { display: grid; gap: 7px; padding: 20px 22px 22px; }
.rm-campaign-card-body strong { font-size: 19px; line-height: 1.4; }
.rm-campaign-card-body small { color: var(--rm-home-muted, #6d788a); font-size: 14px; line-height: 1.55; }

.rm-article-page { max-width: 100%; }
.rm-article-surface { max-width: 920px; margin: 36px auto 0; padding: 48px 54px 56px; border: 1px solid #d3dce9; border-radius: 20px; background: #fff; box-shadow: 0 14px 36px rgba(28, 46, 82, .07); }
.rm-article-banner { display: block; width: 100%; max-height: 520px; margin-bottom: 34px; border-radius: 14px; object-fit: cover; }
.rm-rich-content { max-width: 74ch; margin: 0 auto; color: #3f4959; font-size: var(--rm-type-body); line-height: 1.82; overflow-wrap: anywhere; }
.rm-rich-content > :first-child { margin-top: 0; }
.rm-rich-content h1, .rm-rich-content h2, .rm-rich-content h3, .rm-rich-content h4, .rm-rich-content h5, .rm-rich-content h6 { margin: 42px 0 14px; color: var(--rm-home-text, #151922); font-weight: 800; line-height: 1.42; letter-spacing: -.025em; }
.rm-rich-content h1, .rm-rich-content h2 { font-size: 25px; }
.rm-rich-content h3, .rm-rich-content h4, .rm-rich-content h5 { font-size: 21px; }
.rm-rich-content h6 { font-size: 17px; }
.rm-rich-content p { margin: 0 0 14px; }
.rm-rich-content ul, .rm-rich-content ol { margin: 10px 0 18px; padding-left: 1.5em; }
.rm-rich-content ul { list-style: disc; }
.rm-rich-content ol { list-style: decimal; }
.rm-rich-content li + li { margin-top: 6px; }
.rm-rich-content img { display: block; max-width: 100%; height: auto; margin: 20px auto; }
.rm-rich-content a { color: var(--rm-home-primary-strong, #1f54c4); text-decoration: underline; text-underline-offset: 3px; }
.rm-rich-table-scroll { width: 100%; margin: 20px 0; overflow-x: auto; border: 1px solid var(--rm-home-border, #dce3ee); border-radius: 12px; -webkit-overflow-scrolling: touch; }
.rm-rich-content table { width: 100%; min-width: 600px; border-collapse: collapse; font-size: 13px; }
.rm-rich-content th, .rm-rich-content td { padding: 12px 14px; border-right: 1px solid var(--rm-home-border, #dce3ee); border-bottom: 1px solid var(--rm-home-border, #dce3ee); text-align: left; vertical-align: top; }
.rm-rich-content th { background: var(--rm-home-surface-soft, #f4f7fb); color: #273142; }

.rm-guide-jump { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; padding: 34px 0; }
.rm-guide-jump a { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 14px; align-items: center; min-height: 112px; padding: 20px; border: 1px solid #d3dce9; border-radius: 16px; background: #fff; color: var(--rm-home-text, #151922); text-decoration: none; transition: border-color .18s ease, background-color .18s ease, transform .18s ease; }
.rm-guide-jump a:hover { border-color: #aac0e8; background: var(--rm-home-primary-soft, #eaf1ff); transform: translateY(-2px); }
.rm-guide-jump svg { width: 34px; height: 34px; fill: none; stroke: var(--rm-home-primary, #2f6fed); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.rm-guide-jump svg.rm-icon-fill { fill: var(--rm-home-primary, #2f6fed); stroke: none; }
.rm-guide-jump span { display: grid; gap: 5px; min-width: 0; }
.rm-guide-jump strong { font-size: 16px; line-height: 1.4; }
.rm-guide-jump small { color: var(--rm-home-muted, #6d788a); font-size: 12px; line-height: 1.45; }
.rm-guide-sections { display: grid; gap: 12px; }
.rm-guide-section { scroll-margin-top: 100px; overflow: hidden; border: 1px solid #d3dce9; border-radius: 16px; background: #fff; }
.rm-guide-section summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 94px; padding: 22px 26px; cursor: pointer; list-style: none; }
.rm-guide-section summary::-webkit-details-marker { display: none; }
.rm-guide-section summary span { display: grid; gap: 5px; }
.rm-guide-section summary strong { font-size: 19px; line-height: 1.4; }
.rm-guide-section summary small { color: var(--rm-home-muted, #6d788a); font-size: 14px; line-height: 1.5; }
.rm-guide-section summary > svg { width: 24px; height: 24px; flex: 0 0 auto; fill: none; stroke: var(--rm-home-primary, #2f6fed); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; transition: transform .2s ease; }
.rm-guide-section[open] summary > svg { transform: rotate(180deg); }
.rm-guide-section[open] summary { border-bottom: 1px solid var(--rm-home-border, #dce3ee); background: var(--rm-home-surface-soft, #f4f7fb); }
.rm-guide-images { display: grid; gap: 22px; padding: 26px; }
.rm-guide-images img { display: block; width: 100%; height: auto; border-radius: 10px; }
.rm-guide-images-single img { max-width: 860px; margin: 0 auto; }

.rm-device-guide { max-width: 920px; margin: 36px auto 0; padding: 22px; border: 1px solid #d3dce9; border-radius: 18px; background: #fff; box-shadow: 0 12px 30px rgba(28, 46, 82, .06); }
.rm-device-guide img { display: block; width: 100%; height: auto; }

.rm-section-heading h2 { margin: 0; font-size: var(--rm-type-section-title, 21px); font-weight: 800; line-height: 1.3; letter-spacing: -.01em; }
.rm-section-heading p { margin: 8px 0 0; color: var(--rm-home-muted, #6d788a); font-size: 14px; line-height: 1.6; }
.rm-support-faq, .rm-support-actions { padding-top: 38px; }
.rm-faq-list { margin-top: 22px; border-top: 1px solid #cfd9e7; }
.rm-faq-item { border-bottom: 1px solid #cfd9e7; }
.rm-faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 74px; padding: 18px 8px; color: var(--rm-home-text, #151922); font-size: 16px; font-weight: 700; line-height: 1.5; cursor: pointer; list-style: none; }
.rm-faq-item summary::-webkit-details-marker { display: none; }
.rm-faq-mark { position: relative; width: 22px; height: 22px; flex: 0 0 auto; }
.rm-faq-mark::before, .rm-faq-mark::after { position: absolute; top: 10px; left: 4px; width: 14px; height: 2px; border-radius: 2px; background: var(--rm-home-primary, #2f6fed); content: ''; }
.rm-faq-mark::after { transform: rotate(90deg); transition: transform .18s ease; }
.rm-faq-item[open] .rm-faq-mark::after { transform: rotate(0); }
.rm-faq-content { padding: 2px 44px 24px 8px; color: #4d586a; font-size: 14px; line-height: 1.75; }
.rm-support-empty { min-height: 180px; }
.rm-support-action-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 22px; }
.rm-support-action { display: grid; grid-template-columns: 48px minmax(0, 1fr) 24px; gap: 15px; align-items: center; min-height: 118px; padding: 24px; border: 1px solid #d3dce9; border-radius: 16px; background: #fff; color: var(--rm-home-text, #151922); text-decoration: none; transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }
.rm-support-action:hover { border-color: #aac0e8; box-shadow: 0 12px 26px rgba(28, 46, 82, .08); transform: translateY(-2px); }
.rm-support-action > svg:not(.rm-support-action-arrow) { width: 38px; height: 38px; fill: none; stroke: var(--rm-home-primary, #2f6fed); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }
.rm-support-action-kakao > svg:not(.rm-support-action-arrow) { fill: #191919; stroke: none; }
.rm-support-action span:not(.rm-support-action-arrow) { display: grid; gap: 6px; }
.rm-support-action strong { font-size: 17px; }
.rm-support-action small { color: var(--rm-home-muted, #6d788a); font-size: 13px; line-height: 1.45; }
.rm-support-action-arrow { width: 21px; height: 21px; fill: none; stroke: #738096; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }

.rm-board-surface { margin-top: 36px; overflow: hidden; border-top: 2px solid #263247; border-bottom: 1px solid #cfd9e7; background: #fff; }
.rm-board-head, .rm-board-row { display: grid; grid-template-columns: 84px minmax(0, 1fr) 150px; align-items: center; }
.rm-board-head { min-height: 54px; border-bottom: 1px solid #cfd9e7; background: var(--rm-home-surface-soft, #f4f7fb); color: #4f5b6d; font-size: 13px; font-weight: 700; text-align: center; }
.rm-board-head span:nth-child(2) { text-align: left; }
.rm-board-row { min-height: 78px; border-bottom: 1px solid #e2e7ef; color: var(--rm-home-text, #151922); text-decoration: none; transition: background-color .16s ease; }
.rm-board-row:last-child { border-bottom: 0; }
.rm-board-row:hover { background: #f8faff; }
.rm-board-number, .rm-board-row time { color: var(--rm-home-muted, #6d788a); font-size: 13px; text-align: center; }
.rm-board-title-cell { display: flex; min-width: 0; align-items: center; gap: 10px; padding: 0 14px; }
.rm-board-title-cell strong { overflow: hidden; font-size: 15px; font-weight: 650; line-height: 1.5; text-overflow: ellipsis; white-space: nowrap; }
.rm-board-title-cell small { flex: 0 0 auto; padding: 4px 7px; border-radius: 6px; background: var(--rm-home-primary-soft, #eaf1ff); color: var(--rm-home-primary-strong, #1f54c4); font-size: 11px; font-weight: 700; }
.rm-board-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 28px; }
.rm-board-pagination button { min-width: 40px; height: 40px; padding: 0 10px; border: 1px solid #d3dce9; border-radius: 9px; background: #fff; color: #4f5b6d; font-size: 13px; font-weight: 700; cursor: pointer; }
.rm-board-pagination button:hover:not(:disabled) { border-color: #aac0e8; color: var(--rm-home-primary-strong, #1f54c4); }
.rm-board-pagination button.is-active { border-color: var(--rm-home-primary, #2f6fed); background: var(--rm-home-primary, #2f6fed); color: #fff; }
.rm-board-pagination button:disabled { opacity: .42; cursor: default; }

.rm-board-post-page { padding-top: 30px; }
.rm-board-post-frame { width: min(100%, 860px); margin: 0 auto; }
.rm-board-post-page-header { margin-bottom: 16px; }
.rm-board-post-page-header h1 { margin: 0; color: var(--rm-home-text, #191d26); font-size: var(--rm-type-page-title, 26px); font-weight: 800; line-height: 1.35; letter-spacing: -.01em; }
.rm-board-post-surface { overflow: hidden; border: 1px solid var(--rm-home-border, #e7ebf3); border-radius: 18px; background: #fff; box-shadow: 0 2px 8px rgba(23, 38, 84, .04); }
.rm-board-post-header { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 17px 26px; border-bottom: 1px solid #eef1f7; background: #fbfcfe; }
.rm-board-post-header h2 { min-width: 0; margin: 0; color: var(--rm-home-text, #191d26); font-size: var(--rm-type-section-title, 21px); font-weight: 800; line-height: 1.5; letter-spacing: -.01em; overflow-wrap: anywhere; }
.rm-board-post-header time { color: #8b94a5; font-size: 12.5px; line-height: 1.5; white-space: nowrap; }
.rm-board-category { display: inline-flex; min-height: 24px; align-items: center; padding: 0 10px; border-radius: 999px; background: var(--rm-home-primary-soft, #eaf1ff); color: var(--rm-home-primary-strong, #1f54c4); font-size: 11px; font-weight: 700; }
.rm-board-post-reading { padding: 24px 26px; }
.rm-board-post-content { max-width: none; margin: 0; color: var(--rm-home-text-secondary, #4b5566); font-size: var(--rm-type-body, 14px); font-weight: 400; line-height: 1.9; }
.rm-board-post-content h1, .rm-board-post-content h2, .rm-board-post-content h3, .rm-board-post-content h4, .rm-board-post-content h5, .rm-board-post-content h6 { margin: 28px 0 6px; color: var(--rm-home-text, #191d26); font-size: var(--rm-type-card-title); font-weight: 800; line-height: 1.5; letter-spacing: -.01em; }
.rm-board-post-actions { display: flex; justify-content: flex-end; margin-top: 16px; }
.rm-board-post-content :is(h4,h5,h6) { font-size: var(--rm-type-body); font-weight: 700; }
.rm-board-post-actions a { display: inline-flex; min-height: 38px; align-items: center; padding: 0 20px; border: 1px solid #d8e4fb; border-radius: 999px; background: #fff; color: var(--rm-home-primary-strong, #1f54c4); font-size: 13px; font-weight: 700; text-decoration: none; transition: border-color .16s ease, background-color .16s ease; }
.rm-board-post-actions a:hover { border-color: var(--rm-home-primary, #2f6fed); background: var(--rm-home-primary-soft, #eaf1ff); }

@media (max-width: 900px) {
    .rm-guide-jump { grid-template-columns: 1fr; }
    .rm-guide-jump a { min-height: 86px; }
}

@media (max-width: 767px) {
    .rm-content-page { padding: 14px 0 52px; }
    .rm-content-hero { display: block; padding: 12px 0 25px; }
    .rm-content-hero h1 { font-size: var(--rm-type-page-title, 16px); }
    .rm-content-hero p { margin-top: 8px; font-size: var(--rm-type-body, 13px); }
    .rm-content-secondary-link { width: 100%; justify-content: center; margin-top: 18px; }
    .rm-content-back { margin-bottom: 5px; font-size: 13px; }
    .rm-campaign-page { padding-top: 24px; }
    .rm-campaign-grid { grid-template-columns: 1fr; gap: 16px; }
    .rm-campaign-card { border-radius: 14px; }
    .rm-campaign-card img { aspect-ratio: auto; }
    .rm-campaign-card-body { padding: 17px 18px 19px; }
    .rm-campaign-card-body strong { font-size: var(--rm-type-card-title, 14px); }
    .rm-campaign-card-body small { font-size: var(--rm-type-support, 11.5px); }
    .rm-article-surface { margin-top: 24px; padding: 28px 20px 34px; border-radius: 16px; }
    .rm-article-banner { margin-bottom: 24px; border-radius: 10px; }
    .rm-rich-content { max-width: none; font-size: var(--rm-type-body); line-height: 1.78; }
    .rm-rich-content h1, .rm-rich-content h2 { font-size: var(--rm-type-section-title, 16px); }
    .rm-rich-content h3, .rm-rich-content h4, .rm-rich-content h5 { font-size: var(--rm-type-card-title, 14px); }
    .rm-rich-content table { min-width: 560px; font-size: 12px; }
    .rm-guide-jump { gap: 10px; padding: 24px 0; }
    .rm-guide-jump a { grid-template-columns: 38px minmax(0, 1fr); min-height: 82px; padding: 16px; border-radius: 13px; }
    .rm-guide-jump svg { width: 28px; height: 28px; }
    .rm-guide-jump strong { font-size: var(--rm-type-card-title, 14px); }
    .rm-guide-jump small { font-size: var(--rm-type-support, 11.5px); }
    .rm-guide-section { border-radius: 13px; }
    .rm-guide-section summary { min-height: 82px; padding: 17px 16px; }
    .rm-guide-section summary strong { font-size: 16px; }
    .rm-guide-section summary small { font-size: 12px; }
    .rm-guide-images { gap: 14px; padding: 14px; }
    .rm-guide-images img { border-radius: 7px; }
    .rm-device-guide { margin-top: 24px; padding: 10px; border-radius: 14px; }
    .rm-section-heading h2 { font-size: var(--rm-type-section-title, 16px); }
    .rm-support-faq, .rm-support-actions { padding-top: 30px; }
    .rm-faq-item summary { min-height: 68px; padding: 15px 4px; font-size: 14px; }
    .rm-faq-content { padding: 0 34px 22px 4px; font-size: 13px; }
    .rm-support-action-grid { grid-template-columns: 1fr; gap: 10px; }
    .rm-support-action { grid-template-columns: 42px minmax(0, 1fr) 20px; min-height: 94px; padding: 18px 16px; border-radius: 13px; }
    .rm-support-action > svg:not(.rm-support-action-arrow) { width: 32px; height: 32px; }
    .rm-support-action strong { font-size: var(--rm-type-card-title, 14px); }
    .rm-support-action small { font-size: var(--rm-type-support, 11.5px); }
    .rm-board-surface { margin-top: 24px; }
    .rm-board-head, .rm-board-row { grid-template-columns: minmax(0, 1fr) 92px; }
    .rm-board-head span:first-child, .rm-board-number { display: none; }
    .rm-board-head span:nth-child(2) { padding-left: 14px; }
    .rm-board-row { min-height: 72px; }
    .rm-board-title-cell { display: grid; gap: 4px; padding: 12px 10px 12px 14px; }
    .rm-board-title-cell strong { font-size: 14px; white-space: normal; }
    .rm-board-title-cell small { width: fit-content; }
    .rm-board-row time { padding-right: 4px; font-size: 11px; }
    .rm-board-pagination { gap: 4px; margin-top: 22px; }
    .rm-board-pagination button { min-width: 36px; height: 38px; padding: 0 8px; }
    .rm-board-post-page { padding-top: 14px; }
    .rm-board-post-page-header { display: none; }
    .rm-board-post-surface { border-radius: 15px; box-shadow: 0 8px 24px rgba(28, 46, 82, .055); }
    .rm-board-post-header { grid-template-columns: auto minmax(0, 1fr); gap: 10px; padding: 22px 20px 24px; }
    .rm-board-post-header h2 { grid-column: 1 / -1; grid-row: 2; font-size: var(--rm-type-page-title, 16px); line-height: 1.4; }
    .rm-board-post-header time { grid-column: 2; grid-row: 1; justify-self: end; font-size: 12px; }
    .rm-board-category { min-height: 24px; font-size: 11px; }
    .rm-board-post-reading { padding: 28px 20px 38px; }
    .rm-board-post-content { font-size: var(--rm-type-body); line-height: 1.78; }
    .rm-board-post-content h1, .rm-board-post-content h2, .rm-board-post-content h3, .rm-board-post-content h4, .rm-board-post-content h5, .rm-board-post-content h6 { margin-top: 34px; font-size: var(--rm-type-card-title); line-height: 1.5; }
    .rm-board-post-actions { margin-top: 14px; }
    .rm-board-post-actions a { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    .rm-content-spinner { animation: none; }
    .rm-campaign-card, .rm-guide-jump a, .rm-support-action, .rm-guide-section summary > svg { transition: none; }
}