/* 실버브레인 9988 — 서브 페이지 공통 (style.css 다음에 불러옴) */
.gnb a[aria-current="page"] { color: var(--green); background: var(--lime-soft); }
.mnav > a[aria-current="page"] { color: var(--green); }

.page-hero { position: relative; padding: 64px 0 56px; background: var(--mint); overflow: hidden; }
.page-hero::after {
  content: ""; position: absolute; right: -120px; top: -140px; width: 420px; height: 420px; border-radius: 50%;
  border: 2px dashed var(--lime); opacity: .7; pointer-events: none;
}
.breadcrumb { display: flex; flex-wrap: wrap; gap: 6px; font-size: 15px; color: var(--ink-3); }
.breadcrumb li + li::before { content: "›"; margin-right: 6px; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: var(--green); text-decoration: underline; }
.page-hero h1 { margin-top: 16px; font-size: clamp(34px, 4.4vw, 54px); font-weight: 800; letter-spacing: -.03em; line-height: 1.2; }
.page-hero p { margin-top: 14px; max-width: 720px; font-size: 1.08em; color: var(--ink-2); }

.subnav { position: sticky; top: var(--header-h); z-index: 30; background: #fff; border-bottom: 1px solid var(--line); }
.subnav ul { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.subnav ul::-webkit-scrollbar { display: none; }
.subnav a {
  display: block; padding: 18px 20px; font-size: 17px; font-weight: 700; color: var(--ink-3); text-decoration: none;
  white-space: nowrap; border-bottom: 3px solid transparent;
}
.subnav a:hover { color: var(--ink); }
.subnav a[aria-current] { color: var(--green); border-bottom-color: var(--green); }
html { scroll-padding-top: calc(var(--header-h) + 64px); }

.sub-sec { padding: 96px 0; }
.sub-sec + .sub-sec { border-top: 1px solid var(--line); }
.sub-sec--tint { background: #fff; }
.sub-sec__head { max-width: 760px; margin-bottom: 48px; }
.sub-sec__head p:not(.eyebrow) { margin-top: 16px; color: var(--ink-2); }
.sub-title { font-size: clamp(28px, 3.2vw, 38px); line-height: 1.3; font-weight: 500; letter-spacing: -.02em; }
.sub-title span { font-weight: 800; color: var(--green); }
.todo-note { display: inline-block; margin-top: 12px; padding: 4px 12px; border-radius: 8px; background: #FFF4D6; color: #6E4E00; font-size: 15px; font-weight: 600; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split--top { align-items: start; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card { padding: 32px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.sub-sec--tint .card { background: var(--cream); }
.card h3 { font-size: 1.2em; font-weight: 800; letter-spacing: -.02em; }
.card p { margin-top: 8px; color: var(--ink-2); }
.card .checks { margin-top: 16px; }
.card__tag { display: inline-block; margin-bottom: 14px; padding: 2px 12px; border-radius: 999px; background: var(--lime-soft); color: var(--green-deep); font-size: 14px; font-weight: 800; }
.card--media { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.card--media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.card--media .card__body { padding: 24px 24px 28px; }

.quote-list { display: grid; gap: 16px; }
.news { padding: 24px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.news b { display: block; font-size: 1.08em; line-height: 1.5; }
.news span { display: block; margin-top: 6px; font-size: 15px; color: var(--ink-3); }

/* 막대 그래프 (치매 vs 암) */
.chart { padding: 36px 32px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.chart__title { font-weight: 800; font-size: 1.1em; }
.chart__sub { font-size: 15px; color: var(--ink-3); }
.chart__plot { margin-top: 36px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; align-items: end; height: 260px; border-bottom: 2px solid var(--ink-3); }
.chart__group { display: flex; justify-content: center; align-items: end; gap: 6px; height: 100%; }
.chart__bar { width: 30%; max-width: 34px; border-radius: 6px 6px 0 0; position: relative; }
.chart__bar--d { background: var(--green); }
.chart__bar--c { background: #B7DFC3; }
.chart__bar b { position: absolute; top: -28px; left: 50%; transform: translateX(-50%); font-size: 15px; color: var(--green); white-space: nowrap; }
.chart__labels { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 10px; text-align: center; font-size: 14px; color: var(--ink-2); }
.chart__legend { display: flex; gap: 20px; margin-top: 18px; font-size: 15px; }
.chart__legend span { display: inline-flex; align-items: center; gap: 8px; }
.chart__legend i { width: 14px; height: 14px; border-radius: 4px; display: inline-block; }
@media (prefers-reduced-motion: no-preference) {
  .chart__bar.reveal { opacity: 1; transform: scaleY(0); transform-origin: bottom; transition: transform .9s cubic-bezier(.2,.7,.2,1); }
  .chart__bar.reveal.is-in { transform: scaleY(1); }
}

/* 원형 사진 */
.circles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; text-align: center; }
.circles img { width: 100%; max-width: 220px; aspect-ratio: 1; margin: 0 auto; border-radius: 50%; object-fit: cover; }
.circles b { display: block; margin-top: 14px; font-size: 1.08em; color: var(--ink-2); }
.circles--x b::before { content: "✕ "; color: var(--red); }

/* 비교 */
.compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
.compare figure { margin: 0; text-align: center; }
.compare img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius); }
.compare figcaption { margin-top: 12px; font-weight: 800; }
.compare figcaption small { display: block; font-weight: 500; font-size: 15px; color: var(--ink-3); }
.compare__vs { font-size: 28px; font-weight: 900; color: var(--ink-3); }
.compare figure.is-new img { outline: 4px solid var(--green); outline-offset: -4px; }

/* 정보 표 */
.info-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; }
.info-table th, .info-table td { padding: 18px 24px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.info-table th { width: 30%; background: var(--mint); font-weight: 700; color: var(--ink-2); }
.info-table tr:last-child th, .info-table tr:last-child td { border-bottom: 0; }

/* 지도 자리 */
.map { aspect-ratio: 16 / 10; border-radius: var(--radius); background: var(--mint); border: 1px solid var(--line); display: grid; place-items: center; text-align: center; color: var(--ink-2); font-weight: 600; padding: 24px; }
.map a { color: var(--green); }

/* 갤러리 */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery figure { margin: 0; }
.gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 16px; }
.gallery figcaption { margin-top: 8px; font-size: 15px; color: var(--ink-2); }

/* 자료실 */
.board { border-top: 2px solid var(--ink); }
.board li { display: flex; align-items: center; gap: 16px; padding: 20px 8px; border-bottom: 1px solid var(--line); }
.board__cat { flex-shrink: 0; padding: 2px 12px; border-radius: 999px; background: var(--lime-soft); color: var(--green-deep); font-size: 14px; font-weight: 800; }
.board__title { flex: 1; font-weight: 600; }
.board__meta { font-size: 15px; color: var(--ink-3); }

/* FAQ */
.faq { display: grid; gap: 12px; }
.faq details { border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.faq details[open] { border-color: var(--green); }
.faq summary { list-style: none; cursor: pointer; display: flex; gap: 14px; align-items: center; padding: 22px 24px; font-weight: 700; font-size: 1.05em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q"; flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--green); color: #fff; display: grid; place-items: center; font-weight: 900; font-size: 15px; }
.faq summary::after { content: "+"; margin-left: auto; font-size: 26px; font-weight: 400; color: var(--ink-3); }
.faq details[open] summary::after { content: "−"; }
.faq details > div { padding: 0 24px 24px 70px; color: var(--ink-2); }

/* 단계 (밝은 배경용) */
.steps--light { margin-top: 0; }
.steps--light li { background: #fff; border-color: var(--line); color: var(--ink); }
.steps--light .steps__no { color: var(--green); }
.steps--light p { color: var(--ink-2); }

/* 하단 CTA 띠 */
.cta-band { padding: 72px 0; background: var(--green); color: #fff; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(26px, 3vw, 34px); font-weight: 800; letter-spacing: -.02em; line-height: 1.35; }
.cta-band p { margin-top: 6px; }
.cta-band__btns { display: flex; gap: 12px; flex-wrap: wrap; }
.btn--outline-white { border-color: #fff; color: #fff; }
.btn--outline-white:hover { background: #fff; color: var(--green-deep); }

@media (max-width: 1024px) {
  .cards, .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .page-hero { padding: 40px 0 36px; }
  .page-hero::after { width: 240px; height: 240px; right: -100px; top: -100px; }
  .subnav a { padding: 14px 14px; font-size: 16px; }
  .sub-sec { padding: 64px 0; }
  .cards, .cards--2, .cards--4 { grid-template-columns: 1fr; }
  .circles { gap: 12px; }
  .circles b { font-size: 15px; }
  .compare { grid-template-columns: 1fr; }
  .compare__vs { text-align: center; }
  .chart { padding: 28px 16px 20px; }
  .chart__plot { height: 200px; gap: 6px; }
  .chart__labels { gap: 6px; font-size: 12px; }
  .chart__bar b { font-size: 13px; }
  .info-table th, .info-table td { display: block; width: 100%; padding: 12px 18px; }
  .info-table th { border-bottom: 0; padding-bottom: 4px; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .board li { flex-wrap: wrap; gap: 8px 12px; }
  .board__title { flex-basis: 100%; order: 3; }
  .faq details > div { padding: 0 20px 20px 20px; }
  .cta-band__btns, .cta-band__btns .btn { width: 100%; }
}

/* 개인정보 처리방침 */
.policy { display: grid; grid-template-columns: 240px 1fr; gap: 56px; align-items: start; }
.policy__toc { position: sticky; top: calc(var(--header-h) + 24px); padding: 24px; border-radius: var(--radius); background: var(--mint); font-size: 15px; }
.policy__toc ol { list-style: decimal; padding-left: 20px; display: grid; gap: 8px; }
.policy__toc a { color: var(--ink-2); text-decoration: none; }
.policy__toc a:hover { color: var(--green); text-decoration: underline; }
.policy__body { max-width: 820px; color: var(--ink-2); }
.policy__body h2 { margin: 56px 0 16px; font-size: 1.3em; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.policy__body h2:first-child { margin-top: 0; }
.policy__body p, .policy__body ul, .policy__body .info-table { margin-top: 12px; }
.policy__body ul { list-style: disc; padding-left: 22px; display: grid; gap: 6px; }
.policy__body .info-table { border: 1px solid var(--line); }
@media (max-width: 900px) {
  .policy { grid-template-columns: 1fr; gap: 32px; }
  .policy__toc { position: static; }
}

/* 404 */
.notfound { padding: 120px 0; text-align: center; }
.notfound .notfound__code { font-size: clamp(64px, 10vw, 120px); font-weight: 900; color: var(--green); line-height: 1; letter-spacing: -.04em; }
.notfound h1 { margin-top: 20px; font-size: clamp(26px, 3vw, 34px); font-weight: 800; }
.notfound p { margin-top: 12px; color: var(--ink-2); }
.notfound__actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }