/* 테이스트로그 활용법 랜딩 공용 스타일 (2026-07-25). about.html과 같은
   종이+도장+발자국 톤. 모든 /guides/*.html이 이 파일을 링크한다 — 색·간격을
   바꾸면 전 페이지에 반영된다. 새 활용법 페이지도 이 CSS를 링크하고 본문만
   작성할 것. */
:root {
  color-scheme: light dark;
  --paper: #F1EAD9;
  --paper-deep: #EAE1CB;
  --card: #FBF6EA;
  --ink: #2b2620;
  --muted: #7a7263;
  --line: #d9cdb4;
  --primary: #C2451F;
  --primary-deep: #A53817;
  --good: #3E7C4F;
  --meh: #C97F1B;
  --bad: #B03A2E;
  --shadow: rgba(60, 45, 20, 0.18);
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #1c1a16;
    --paper-deep: #17150f;
    --card: #26221b;
    --ink: #e7e0d2;
    --muted: #a49b88;
    --line: #3a352c;
    --primary: #E06437;
    --primary-deep: #C2451F;
    --shadow: rgba(0, 0, 0, 0.5);
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", Roboto, sans-serif;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  -webkit-text-size-adjust: 100%;
  word-break: keep-all;
  overflow-wrap: break-word;
}
.serif { font-family: "Gowun Batang", "Noto Serif KR", serif; }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }
a { color: var(--primary); }

/* 상단 바 */
.topbar { border-bottom: 1.5px dashed var(--line); background: var(--paper); }
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
}
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); }
.brand svg { fill: var(--primary); }
.brand b { font-size: 1.12rem; letter-spacing: 0.5px; }
.top-cta {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 0.92rem;
  color: var(--paper); background: var(--primary);
  padding: 8px 18px; border-radius: 10px; box-shadow: 2.5px 2.5px 0 var(--shadow);
}

/* 브레드크럼 */
.crumb { font-size: 0.84rem; color: var(--muted); padding: 16px 0 0; }
.crumb a { color: var(--muted); text-decoration: none; }
.crumb a:hover { text-decoration: underline; }
.crumb span { margin: 0 6px; opacity: 0.6; }

/* 히어로 */
.hero { padding: 44px 0 52px; text-align: center; position: relative; overflow: hidden; }
.hero h1 { font-size: clamp(1.7rem, 5.4vw, 2.7rem); line-height: 1.45; margin: 0 0 18px; letter-spacing: -0.5px; }
.hero h1 .accent { color: var(--primary); }
.hero .sub { max-width: 640px; margin: 0 auto 30px; font-size: 1.05rem; color: var(--muted); }
.cta-row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-main {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 1.05rem;
  color: #fff; background: var(--primary);
  padding: 14px 34px; border-radius: 14px; box-shadow: 3.5px 3.5px 0 var(--shadow);
  transform: rotate(-0.6deg);
}
.cta-main:hover { background: var(--primary-deep); }
.cta-sub {
  display: inline-block; text-decoration: none; font-weight: 600; font-size: 1.0rem;
  color: var(--primary); background: transparent;
  padding: 13px 26px; border-radius: 14px; border: 2px dashed var(--primary);
}
.cta-note { margin-top: 16px; font-size: 0.88rem; color: var(--muted); }
.paw-trail { margin-top: 34px; opacity: 0.85; }
.paw-trail svg { fill: var(--primary); margin: 0 5px; }
.paw-trail .t1 { transform: translateY(3px) rotate(12deg); }
.paw-trail .t2 { transform: translateY(-4px) rotate(24deg); opacity: 0.75; }
.paw-trail .t3 { transform: translateY(2px) rotate(14deg); opacity: 0.5; }
.paw-trail .t4 { transform: translateY(-5px) rotate(26deg); opacity: 0.3; }

/* 섹션 공통 */
section { padding: 52px 0; }
section.deep { background: var(--paper-deep); border-top: 1.5px dashed var(--line); border-bottom: 1.5px dashed var(--line); }
h2 { font-size: clamp(1.35rem, 3.6vw, 1.7rem); text-align: center; margin: 0 0 10px; letter-spacing: -0.3px; }
.h2-sub { text-align: center; color: var(--muted); margin: 0 auto 36px; max-width: 560px; font-size: 0.98rem; }

/* 공감(페인포인트) 카드 */
.pains { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.pain { background: var(--card); border: 1.5px solid var(--line); border-radius: 16px; padding: 22px 20px; box-shadow: 3px 3px 0 var(--shadow); }
.pain .q { font-weight: 700; font-size: 1.02rem; margin-bottom: 8px; }
.pain p { margin: 0; font-size: 0.93rem; color: var(--muted); }

/* 기능/스텝 */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.feature { background: var(--card); border: 1.5px solid var(--line); border-radius: 18px; padding: 26px 24px; box-shadow: 3px 3px 0 var(--shadow); }
.feature .badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 14px;
  border: 2px solid var(--primary); color: var(--primary);
  font-size: 1.3rem; transform: rotate(-3deg); background: transparent;
}
.feature h3 { margin: 0 0 8px; font-size: 1.08rem; }
.feature p { margin: 0; font-size: 0.93rem; color: var(--muted); }
.feature .tag {
  display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; vertical-align: 2px;
  color: var(--primary); border: 1.5px solid var(--primary);
}
.noti-demo { margin-top: 14px; background: var(--paper); border: 1.5px dashed var(--line); border-radius: 12px; padding: 12px 14px; font-size: 0.87rem; }
.noti-demo b { color: var(--primary); }

/* FAQ */
.faq { max-width: 720px; margin: 0 auto; }
details { background: var(--card); border: 1.5px solid var(--line); border-radius: 14px; padding: 4px 20px 4px 34px; margin-bottom: 12px; box-shadow: 2.5px 2.5px 0 var(--shadow); }
summary { cursor: pointer; font-weight: 700; padding: 12px 0; font-size: 0.99rem; list-style-position: outside; }
details p { margin: 0 0 14px; font-size: 0.94rem; color: var(--muted); }

/* 다른 활용법 링크 */
.more-guides { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.guide-link { display: block; text-decoration: none; color: var(--ink); background: var(--card); border: 1.5px solid var(--line); border-radius: 16px; padding: 20px; box-shadow: 3px 3px 0 var(--shadow); }
.guide-link:hover { border-color: var(--primary); }
.guide-link .g-t { font-weight: 700; font-size: 1.02rem; margin-bottom: 6px; }
.guide-link .g-t .arw { color: var(--primary); }
.guide-link p { margin: 0; font-size: 0.9rem; color: var(--muted); }

/* 마지막 CTA */
.last-cta { text-align: center; padding: 64px 0 72px; }
.last-cta h2 { margin-bottom: 24px; }

footer { border-top: 1.5px dashed var(--line); padding: 28px 0 44px; color: var(--muted); font-size: 0.88rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: center; }
footer a { color: var(--muted); }

/* ── 앱 미리보기(목업) ── */
.preview { padding: 6px 0 2px; }
.device { width: 322px; max-width: 86vw; margin: 0 auto; background: var(--card); border: 1.5px solid var(--line); border-radius: 26px; padding: 12px 12px 18px; box-shadow: 5px 6px 0 var(--shadow); }
.device .notch { width: 52px; height: 5px; border-radius: 3px; background: var(--line); margin: 2px auto 12px; }
.am-search { display: flex; align-items: center; gap: 7px; background: var(--paper); border: 1.5px solid var(--line); border-radius: 10px; padding: 7px 11px; margin: 0 2px 12px; font-size: 0.82rem; color: var(--muted); }
.am-search .q { color: var(--ink); font-weight: 700; }
.am-search .caret { display: inline-block; width: 1.5px; height: 13px; background: var(--primary); animation: blink 1.1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.am-head { display: flex; align-items: center; gap: 8px; padding: 0 4px 10px; border-bottom: 1.5px dashed var(--line); }
.am-head .nm { font-family: "Gowun Batang", "Noto Serif KR", serif; font-weight: 700; font-size: 1.06rem; }
.am-chip { font-size: 0.66rem; font-weight: 700; color: var(--primary); border: 1.4px solid var(--primary); border-radius: 999px; padding: 1px 7px; white-space: nowrap; }
.am-cnt { margin-left: auto; display: flex; align-items: center; gap: 4px; font-size: 0.72rem; color: var(--muted); white-space: nowrap; }
.am-cnt svg { fill: var(--primary); }
.am-list { display: flex; flex-direction: column; gap: 11px; padding: 12px 4px 0; }
.am-visit { display: flex; gap: 10px; align-items: flex-start; }
.am-visit.dim { opacity: 0.42; }
.am-visit.match { background: var(--paper-deep); border-radius: 12px; padding: 8px; margin: -8px -4px; }
.am-stamp {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--good); color: var(--good);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; font-weight: 800; line-height: 1; transform: rotate(-8deg); margin-top: 2px;
}
.am-stamp.hold { border-color: var(--meh); color: var(--meh); }
.am-stamp.bad { border-color: var(--bad); color: var(--bad); }
.am-stamp .bar { width: 9px; height: 2px; background: currentColor; display: block; }
.am-body { min-width: 0; flex: 1 1 auto; }
.am-date { font-size: 0.68rem; color: var(--muted); }
.am-menu { font-size: 0.86rem; font-weight: 700; margin: 1px 0; }
.am-memo { font-size: 0.8rem; color: var(--muted); line-height: 1.6; }
.am-photo { flex: 0 0 auto; width: 38px; height: 38px; border-radius: 9px; margin-top: 2px; }
.cap { text-align: center; color: var(--muted); font-size: 0.88rem; margin: 18px auto 0; max-width: 470px; }
.cap strong { color: var(--ink); }

/* ── 메모 인라인 강조(형광펜·굵게·글자색) 표현 — 실제 앱 기능 미리보기용 ── */
.mm-b { font-weight: 800; color: var(--ink); }
.mm-hl { background: #F5D26A; color: #2b2620; border-radius: 3px; padding: 0 2px; }
.mm-hl-g { background: #AFD98C; color: #2b2620; border-radius: 3px; padding: 0 2px; }
.mm-hl-p { background: #F2B8C6; color: #2b2620; border-radius: 3px; padding: 0 2px; }
.mm-hl-b { background: #A8CBE8; color: #2b2620; border-radius: 3px; padding: 0 2px; }
.mm-red { color: #D32F2F; font-weight: 700; }
.mm-blue { color: #1565C0; font-weight: 700; }
.mm-green { color: #2E7D32; font-weight: 700; }