/* 약사네 닷컴 — 단백질 쉐이크 정리글과 같은 디자인 언어
   영양정보 라벨처럼 굵은 괘선(섹션 위 6px 선) + 각진 카드 + IBM Plex.
   theme-senior: 글씨 크게 / theme-mom: 기본 글씨. 색과 레이아웃은 같아요. */
:root {
  --bg: #F5F6F3;
  --surface: #FFFFFF;
  --card: #FFFFFF;
  --ink: #1D2321;
  --ink-2: #5C6662;
  --muted: #5C6662;
  --line: #D7DBD6;
  --line-soft: #D7DBD6;
  --rule: #1D2321;
  --accent: #2C5B4E;
  --accent-bg: #E4EEE9;
  --accent-ink: #FFFFFF;
  --warn: #B03A4A;
  --warn-bg: #F9E7EA;
  --tip: #6D7A24;
  --tip-bg: #F1F3E1;
  --marker: #DCEBD9;
  --kakao: #FEE500;
  --sans: "IBM Plex Sans KR", -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --display: var(--sans);
  --wrap: 760px;
  --base: 16px;
}
html.theme-senior { --base: 18.5px; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: var(--base); line-height: 1.7; word-break: keep-all; overflow-wrap: anywhere; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
main.wrap { padding-top: 28px; padding-bottom: 64px; }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- 헤더 ---------- */
#site-header { background: var(--surface); border-bottom: 2px solid var(--rule); }
#site-header .bar, #site-header .nav { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
#site-header .bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 12px; padding-bottom: 8px; }
.logo { display: block; line-height: 0; }
.logo-img { height: 40px; width: auto; }
.logo-mom { display: none; }
.auth { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 600; }
.auth a { text-decoration: none; color: var(--accent); }
.me { color: var(--ink-2); font-weight: 400; }
.nav { display: flex; gap: 22px; overflow-x: auto; scrollbar-width: none; }
.nav a { text-decoration: none; padding: 8px 0 10px; font-weight: 600; font-size: 15px; color: var(--ink-2); white-space: nowrap; border-bottom: 3px solid transparent; }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* ---------- 타이포 ---------- */
h1, h2, h3 { font-family: var(--sans); font-weight: 700; line-height: 1.3; letter-spacing: -0.01em; text-wrap: balance; }
h1 { font-size: clamp(26px, 5vw, 36px); margin: 0 0 12px; }
h2 { font-size: clamp(20px, 3.4vw, 24px); margin: 40px 0 10px; }
h3 { font-size: 17px; margin: 24px 0 8px; }
p { margin: 0 0 14px; }
.lede { font-size: calc(var(--base) + 1px); color: var(--ink-2); max-width: 62ch; }
.eyebrow { display: block; font-size: 12.5px; font-weight: 500; letter-spacing: .06em; color: var(--muted); margin: 0 0 8px; }
.cap { font-size: 13px; color: var(--muted); }

/* 섹션 제목: 영양정보 라벨의 굵은 선 */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-top: 44px; border-top: 6px solid var(--rule); padding-top: 12px; margin-bottom: 14px; }
.section-head h2 { margin: 0; }
.section-head a { font-size: 14px; font-weight: 600; color: var(--accent); text-decoration: none; white-space: nowrap; padding-bottom: 3px; }
.section-head a::after { content: " →"; }

/* ---------- 버튼 ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px; background: var(--accent); color: var(--accent-ink); border: 0; font: 700 15px/1 var(--sans); text-decoration: none; cursor: pointer; }
.btn:disabled { opacity: .5; cursor: default; }
.btn.ghost { background: var(--surface); color: var(--accent); border: 2px solid var(--accent); }
.kakao { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 20px; background: var(--kakao); color: rgba(0,0,0,.85); border: 0; font: 700 15px/1 var(--sans); cursor: pointer; }
.kakao svg { width: 20px; height: 20px; fill: #000; }

/* ---------- 홈 ---------- */
.hero { padding: 20px 0 4px; }
.hero h1 { font-size: clamp(28px, 6vw, 40px); }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0 0; }
.badge { font-size: 12.5px; font-weight: 500; padding: 3px 9px; border: 1px solid var(--line); background: var(--surface); }
.search { margin: 20px 0 6px; }
.search input { width: 100%; min-height: 52px; padding: 0 16px; font: var(--base) var(--sans); color: var(--ink); background: var(--surface); border: 2px solid var(--rule); border-radius: 0; }
.search input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }

/* 카드 묶음 (세 가지 마음 등) */
.duo, .trio { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 14px 0; }
.trio { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.duo > div, .trio > div { background: var(--surface); border: 2px solid var(--rule); padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; }
.duo b, .trio b { font-size: 17px; font-weight: 700; }
.trio > div::before { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.trio > div:nth-child(1)::before { content: "01"; }
.trio > div:nth-child(2)::before { content: "02"; }
.trio > div:nth-child(3)::before { content: "03"; }
.duo span, .trio span { font-size: 14.5px; color: var(--ink-2); line-height: 1.6; }

/* ---------- 목록 ---------- */
.post-list, .thread-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.post-item a, .thread-item a { display: grid; gap: 4px; padding: 14px 16px; background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--accent); text-decoration: none; }
.post-item a:hover strong, .thread-item a:hover strong { text-decoration: underline; text-underline-offset: 4px; }
.post-item strong, .thread-item strong { font-size: calc(var(--base) + 2px); font-weight: 700; line-height: 1.45; }
.post-item .sum { color: var(--ink-2); font-size: 14.5px; line-height: 1.6; }
.post-item time, .thread-item .meta { color: var(--muted); font-size: 13px; font-family: var(--mono); }
.ch, .cat { justify-self: start; font-size: 12px; font-weight: 700; padding: 1px 8px; border: 1px solid var(--accent); color: var(--accent); background: var(--accent-bg); }
.ch-A { border-color: var(--tip); color: var(--tip); background: var(--tip-bg); }
.empty-state { color: var(--ink-2); padding: 16px; border: 1px dashed var(--line); background: transparent; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 16px; }
.filters button { min-height: 40px; padding: 0 14px; border: 1.5px solid var(--line); background: var(--surface); font: 500 14px var(--sans); color: var(--ink); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

.channels { display: grid; gap: 10px; margin-top: 12px; }
.channel { display: block; padding: 14px 16px; background: var(--surface); border: 2px solid var(--rule); }
.channel b { font-size: 19px; }
.channel .who { display: block; font-size: 14px; color: var(--ink-2); margin-bottom: 6px; }
.channel p { margin: 0; font-size: 15px; }
.channel .ch-links { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 10px; }
.channel .ch-links a { font-weight: 600; font-size: 14.5px; color: var(--accent); }

/* ---------- 정보글 상단 (단백질 쉐이크 글과 같은 구성) ---------- */
.topnav { display: flex; justify-content: space-between; align-items: center; font-size: 14px; margin-bottom: 18px; }
.topnav a { color: var(--accent); text-decoration: none; font-weight: 600; }
.article-head { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.article-head h1 { margin: 0; }
.article-head .sub { color: var(--ink-2); font-size: calc(var(--base) + 1px); margin: 0; max-width: 62ch; }
.article-head .badges { margin: 0; }
.article-head time { font-family: var(--mono); }

/* ---------- 정보글 본문 ---------- */
.article { font-size: var(--base); }
.article > p, .article li { max-width: 68ch; }
.article h2 { font-size: clamp(20px, 3.4vw, 24px); margin: 44px 0 14px; border-top: 6px solid var(--rule); padding-top: 12px; }
.article h3 { font-size: 17px; margin: 26px 0 8px; }
.article strong { font-weight: 700; background: linear-gradient(transparent 58%, var(--marker) 58%); }
.article a { color: var(--accent); font-weight: 600; }
.article ul, .article ol { padding-left: 1.3em; }
.article li { margin: 6px 0; }
.article figure { margin: 18px 0; }
.article figure img { display: block; width: 100%; border: 2px solid var(--rule); background: var(--surface); }
.article figure.sm { display: flex; align-items: center; gap: 14px; }
.article figure.sm img { width: 96px; flex: none; border: 0; background: transparent; }
.article figure.sm figcaption { margin: 0; font-size: 14px; color: var(--ink-2); font-weight: 600; }
.article figcaption { font-size: 13px; color: var(--muted); margin-top: 6px; }
.article table { display: block; overflow-x: auto; border-collapse: collapse; font-size: 14px; margin: 14px 0; background: var(--surface); border: 2px solid var(--rule); }
@media (min-width: 720px) { .article table { display: table; width: 100%; } }
.article th { font-size: 12px; color: var(--muted); font-weight: 500; text-align: left; padding: 9px 12px; border-bottom: 2px solid var(--rule); white-space: nowrap; }
.article td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; min-width: 7em; }
.article tr:last-child td { border-bottom: 0; }
.article td:first-child { font-weight: 700; white-space: nowrap; min-width: 0; }
.article .src { font-size: 13px; color: var(--muted); margin-top: 28px; border-top: 1px solid var(--line); padding-top: 10px; }

/* 대화: 왼쪽 = 이웃 질문, 오른쪽 = 약사 답 */
.talk { display: flex; flex-direction: column; gap: 8px; margin: 18px 0 22px; }
.talk p { margin: 0; max-width: 88%; padding: 10px 14px; line-height: 1.6; font-size: calc(var(--base) - 0.5px); }
.talk p::before { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; margin-bottom: 2px; }
.talk .q { align-self: flex-start; background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--line); }
.talk .q::before { content: "이웃"; color: var(--muted); }
.talk .a { align-self: flex-end; background: var(--accent); color: #FFFFFF; }
.talk .a::before { content: "약사"; color: #CFE3DA; }
.talk .a strong { background: none; color: #FFFFFF; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }

/* 안내 박스 (단백질 글의 tip 박스와 같은 모양) */
.box { margin: 20px 0; padding: 14px 16px; background: var(--tip-bg); border-left: 6px solid var(--tip); }
.box > :last-child { margin-bottom: 0; }
.box ul { margin: 6px 0 0; }
.box .t { display: block; font-weight: 700; margin-bottom: 4px; }
.box.warn { background: var(--warn-bg); border-left-color: var(--warn); }
.box.warn .t { color: var(--warn); }
.box strong { background: none; }

/* 비교표 (늘씬수 vs 당귀작약산 등) */
.vs { margin: 18px 0; background: var(--surface); border: 2px solid var(--rule); }
.vs-head { display: grid; grid-template-columns: 5.5em 1fr 1fr; border-bottom: 2px solid var(--rule); }
.vs-head > div { padding: 10px 12px; font-weight: 700; font-size: 15px; line-height: 1.35; }
.vs-head small { display: block; font-weight: 500; font-size: 12px; color: var(--muted); }
.vs-head .l { color: var(--accent); }
.vs-head .r { color: var(--warn); }
.vs-row { display: grid; grid-template-columns: 5.5em 1fr 1fr; border-bottom: 1px solid var(--line); }
.vs-row:last-child { border-bottom: 0; }
.vs-row > div { padding: 10px 12px; font-size: 14px; line-height: 1.55; }
.vs-row > div:first-child { font-size: 12.5px; font-weight: 700; color: var(--muted); }
.vs-row > div + div, .vs-head > div + div { border-left: 1px solid var(--line); }
.vs-row small { font-size: 12px; color: var(--muted); }
.herbs { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.herb { font-size: 12.5px; padding: 1px 7px; border: 1px solid var(--line); background: var(--bg); white-space: nowrap; }
.herb.y { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); font-weight: 700; }
.herb.n { color: var(--muted); text-decoration: line-through; border-style: dashed; background: transparent; }
.vs-sum { margin: 0; padding: 12px 14px; border-top: 2px solid var(--rule); font-size: 14.5px; background: var(--bg); }

/* ---------- 한 줄 처방 라벨 ---------- */
.rx { position: relative; margin: 36px 0; background: var(--surface); border: 2px solid var(--rule); overflow: hidden; }
.rx-top { display: flex; justify-content: space-between; align-items: center; background: var(--rule); color: #FFFFFF; padding: 7px 14px; font-size: 13px; font-weight: 700; }
.rx-body { margin: 0; padding: 16px 14px 20px; font-size: calc(var(--base) + 3px); font-weight: 700; line-height: 1.55; border-bottom: 1px dashed var(--line); }
.rx-foot { display: flex; justify-content: space-between; padding: 8px 14px; font-size: 12.5px; color: var(--muted); font-family: var(--mono); }

/* ---------- 다른 정보글 ---------- */
.more { margin-top: 48px; }
.more .section-head { margin-top: 0; }
.more .btn { margin-top: 14px; width: 100%; }

.video { position: relative; aspect-ratio: 16 / 9; margin: 20px 0; overflow: hidden; background: #000; border: 2px solid var(--rule); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- 댓글 ---------- */
.comments-wrap { margin-top: 40px; border-top: 6px solid var(--rule); padding-top: 4px; }
.comments-title { font-size: 20px; margin: 12px 0 8px; }
.comments { list-style: none; padding: 0; margin: 0 0 18px; }
.comments li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.comments li.hidden { opacity: .45; }
.comments li.empty { color: var(--ink-2); }
.c-head { display: flex; align-items: baseline; gap: 10px; font-size: 14px; }
.c-head time { color: var(--muted); font-size: 12.5px; font-family: var(--mono); }
.c-head .linklike { margin-left: auto; font-size: 13px; }
.comments p { margin: 4px 0 0; }
.comment-form, .stack { display: grid; gap: 10px; }
textarea, input[type=text], input[type=email], input[type=url], select { width: 100%; padding: 12px 14px; font: var(--base)/1.6 var(--sans); color: var(--ink); background: var(--surface); border: 2px solid var(--line); border-radius: 0; }
textarea:focus, input:focus, select:focus { border-color: var(--accent); outline: none; }
.comment-form .btn { justify-self: end; }
.login-ask { background: var(--surface); border: 1px dashed var(--line); padding: 16px; display: grid; gap: 4px; justify-items: start; }
.login-ask p { margin: 0 0 8px; color: var(--ink-2); }
.err { color: var(--warn); }
.pharm-badge { font-size: 11.5px; font-weight: 700; padding: 1px 7px; background: var(--accent); color: #FFFFFF; }

/* ---------- 커뮤니티 ---------- */
.guide { background: var(--surface); border: 1px solid var(--line); padding: 14px 16px; font-size: 14.5px; color: var(--ink-2); margin: 16px 0; }
.guide p { margin: 0 0 4px; }
.cat-guide { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 6px; font-size: 14.5px; color: var(--ink-2); }
.cat-guide b { color: var(--ink); margin-right: 6px; }
.write-box { margin-top: 24px; }
details.write > summary { list-style: none; cursor: pointer; }
details.write > summary::-webkit-details-marker { display: none; }
details.write[open] > summary { margin-bottom: 14px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-2); }
.consent input { margin-top: 6px; width: 20px; height: 20px; accent-color: var(--accent); }
.ok { font-weight: 700; }
.hint { font-size: 13.5px; color: var(--muted); }

/* ---------- 푸터 ---------- */
#site-footer { margin-top: 24px; padding: 0 16px 48px; color: var(--muted); font-size: 13px; }
#site-footer > * { max-width: var(--wrap); margin-left: auto; margin-right: auto; }
#site-footer > :first-child { border-top: 6px solid var(--rule); padding-top: 14px; }
#site-footer a, #site-footer .linklike { color: var(--ink-2); }
#site-footer .links, #site-footer .theme-switch { display: flex; flex-wrap: wrap; gap: 14px; }
.disclaimer, .biz { line-height: 1.6; }

/* ---------- 첫 방문 선택 화면 ---------- */
.chooser { position: fixed; inset: 0; z-index: 50; background: rgba(29,35,33,.55); display: grid; place-items: center; padding: 16px; }
.chooser-box { position: relative; width: 100%; max-width: 420px; background: var(--surface); color: var(--ink); padding: 28px 20px 20px; border: 2px solid var(--rule); display: grid; gap: 12px; justify-items: center; text-align: center; }
.chooser-logo { width: 130px; height: auto; margin-bottom: 4px; }
.chooser h2 { margin: 0; font-size: 22px; }
.chooser p { margin: 0 0 6px; font-size: 14.5px; color: var(--ink-2); }
.chooser-btn { display: grid; gap: 2px; width: 100%; padding: 14px 16px; text-align: left; text-decoration: none; background: var(--surface); color: var(--ink); border: 2px solid var(--rule); border-top-width: 6px; }
.chooser-btn b { font-size: 17px; }
.chooser-btn span { font-size: 13.5px; color: var(--ink-2); }
.chooser-btn.mom { border-top-color: var(--accent); }
.chooser .linklike { margin-top: 4px; font-size: 14.5px; min-height: 44px; }
.chooser-close { position: absolute; top: 4px; right: 4px; width: 44px; height: 44px; border: 0; background: none; font-size: 28px; line-height: 1; cursor: pointer; color: var(--ink-2); }

/* ---------- 관리자 ---------- */
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--surface); }
.admin-table td, .admin-table th { border-bottom: 1px solid var(--line); padding: 8px 6px; text-align: left; vertical-align: top; }

@media (max-width: 620px) {
  .trio { grid-template-columns: 1fr; }
  .duo { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .vs-head, .vs-row { grid-template-columns: 4.6em 1fr 1fr; }
  .vs-head > div, .vs-row > div { padding: 8px 9px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

.article td img.th { width: 30px; height: 30px; object-fit: contain; background: #fff; border-radius: 5px; vertical-align: middle; margin-right: 6px; border: 1px solid var(--line); }
.article tr:has(img.th) td { vertical-align: middle; }
.pick { display: flex; gap: 12px; align-items: flex-start; margin: 12px 0; }
.pick img { width: 210px; height: 210px; object-fit: contain; flex: none; border-radius: 10px; border: 1px solid var(--line); background: #fff; padding: 8px; }
.box img.prod { display: block; width: 210px; height: 210px; object-fit: contain; margin: 8px 0 4px; border-radius: 10px; border: 1px solid var(--line); background: #fff; padding: 8px; }
.box img.prod.wide { width: 100%; max-width: 420px; height: auto; padding: 0; background: none; object-fit: fill; }
@media (max-width: 560px) { .pick { flex-direction: column; gap: 10px; } }
.pick div { flex: 1; min-width: 0; }

/* 다이소 티어 글: 성분표 접기 */
.box details { margin-top: 8px; }
.box details > summary { cursor: pointer; font-size: 14px; font-weight: 600; color: var(--muted); }
.box details img { display: block; width: 100%; height: auto; margin-top: 8px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.box .t small { font-weight: 500; color: var(--muted); }