/* =============================================================
   Editorial v2 — 라이트 페이퍼 매거진 톤 전면 재작업
   라이언 ultrathink 2026-06-04

   v1 (다크 base + 시리프 헤드라인) → v2 (라이트 페이퍼 + 풀 컬러 전환)

   컨셉: 잡지 article, 인쇄 매거진 톤. 진짜 editorial.
   ============================================================= */

:root {
  /* ── 컬러 팔레트 — 라이트 페이퍼 ── */
  --paper: #f4f0e6;             /* 메인 종이 배경 (크림) */
  --paper-alt: #ede8db;          /* 약간 진한 종이 (sidebar/box) */
  --paper-deep: #e3dcca;         /* 가장 진한 종이 (강조 박스) */
  --ink: #171717;                /* 잉크 블랙 (헤드라인 + 본문) */
  --ink-soft: rgba(23, 23, 23, 0.72);
  --ink-mute: rgba(23, 23, 23, 0.52);
  --ink-faint: rgba(23, 23, 23, 0.30);
  --rule: rgba(23, 23, 23, 0.16);
  --rule-strong: rgba(23, 23, 23, 0.32);
  --rule-double: rgba(23, 23, 23, 0.20);

  /* 액센트 — 라이언 보라 (절제) + 매거진 레드 */
  --accent: #9c2618;             /* 보라 제거 — 따뜻한 매거진 레드로 통일 (2026-06-15) */
  --accent-soft: rgba(156, 38, 24, 0.10);
  --accent-warm: #9c2618;        /* 매거진 레드 — 강조 카드 */
  --accent-warm-soft: rgba(156, 38, 24, 0.10);

  /* 타이포 */
  --font-display: 'Noto Serif KR', 'Newsreader', Georgia, 'Times New Roman', serif;
  --font-serif-en: 'Newsreader', 'Times New Roman', Georgia, serif;
  /* 본문 폰트는 기존 var(--font-sans) 유지 (Pretendard / Inter) */

  --text-display-xs: 1.625rem;
  --text-display-sm: 2.25rem;
  --text-display-md: 3.25rem;
  --text-display-lg: 4.5rem;
  --text-display-xl: 6rem;
  --text-display-2xl: 8rem;

  --letter-display-tight: -0.055em;
  --letter-display: -0.035em;
  --letter-display-loose: -0.015em;

  /* 섹션 패딩 */
  --section-pad: clamp(5rem, 12vh, 10rem);
  --section-pad-tight: clamp(3.5rem, 8vh, 6rem);
}

/* =============================================================
   Body — 종이 base
   ============================================================= */
html {
  background: var(--paper) !important;
}
body {
  background: var(--paper) !important;
  color: var(--ink-soft) !important;
  font-family: var(--font-sans);
}

/* main 영역 명시적 종이 */
main {
  background: var(--paper);
}

/* =============================================================
   Header — 잡지 마스트헤드
   ============================================================= */
.site-header {
  background: var(--paper) !important;
  border-bottom: 1px solid var(--rule) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
}
.header-inner {
  padding-top: calc(1.1rem + env(safe-area-inset-top, 0px)) !important;
  padding-bottom: 1.1rem !important;
}
.brand-mark {
  color: var(--accent-warm) !important;
}
.brand-name {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em !important;
  font-size: 1.0625rem !important;
  color: var(--ink) !important;
}
.nav-main a {
  font-family: var(--font-sans);
  font-weight: 500 !important;
  font-size: 0.875rem !important;
  letter-spacing: 0.01em !important;
  color: var(--ink-soft) !important;
}
.nav-main a:hover {
  color: var(--ink) !important;
}
.nav-main a.cta-link {
  font-family: var(--font-sans);
  background: var(--ink) !important;
  color: var(--paper) !important;
  padding: 0.5rem 1.1rem !important;
  border-radius: 999px !important;
  border: none !important;
  font-weight: 600 !important;
}

/* 모바일 하단 고정 탭바 (페이퍼 톤) */
.tabbar { display: none; }
@media (max-width: 768px) {
  .nav-main { display: none !important; }
  .floating-cta { display: none !important; }
  body { padding-bottom: calc(5rem + env(safe-area-inset-bottom, 0px)); }

  /* Liquid Glass 스타일 floating 탭바 — 화면 끝에 안 붙이고 떠 있는 둥근 pill.
     떠 있으니 '탭바 아래 갭'이 아예 없어 Safari 26 하단 주소창 비침이 원천 차단됨. */
  .tabbar {
    display: flex;
    position: fixed;
    left: 0.75rem;
    right: 0.75rem;
    bottom: calc(0.55rem + env(safe-area-inset-bottom, 0px));
    z-index: 200;
    align-items: stretch;
    /* Safari 26 은 fixed 요소 background 를 툴바 틴트로 샘플링하며 렌더가 깨지므로
       배경은 absolute 자식(::before)에 둠. SSOT: 1ar.io/updates/safari-26-liquid-glass-web */
    background: transparent;
    padding: 0.3rem 0.35rem;
  }
  /* 둥근 pill 배경·보더·그림자 = absolute 자식 (Safari 틴트 알고리즘 무시) */
  .tabbar::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 22px;
    background: var(--paper);
    border: 1px solid var(--rule-strong);
    pointer-events: none;
  }
  /* 탭/링크는 배경(::before) 위로 */
  .tabbar > * {
    position: relative;
    z-index: 1;
  }
  .tabbar a {
    flex: 1 1 0;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: var(--font-sans) !important;
    font-size: 0.72rem !important;
    font-weight: 500 !important;
    letter-spacing: -0.01em;
    color: var(--ink-mute) !important;
    padding: 0.6rem 0.15rem !important;
    border-radius: 8px;
    position: relative;
  }
  .tabbar a.active {
    color: var(--ink) !important;
    font-weight: 700 !important;
  }
  .tabbar a.active::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 18px;
    height: 2px;
    border-radius: 0 0 2px 2px;
    background: var(--accent);
  }
  .tabbar a.tabbar-cta {
    flex: 0 0 auto;
    background: var(--ink) !important;
    color: var(--paper) !important;
    font-weight: 700 !important;
    padding: 0.6rem 1rem !important;
    border-radius: 999px;
    margin-left: 0.2rem;
  }
  .tabbar a.tabbar-cta.active::before { display: none; }
}

/* =============================================================
   Section 공통 — 여백 + hairline separator
   ============================================================= */
section {
  background: transparent !important;
}
.depth-tiers,
.origin-section,
.shift-section,
.usp-section,
.voice-section,
.agents,
.tools-section,
.workflow-section,
.meta-section,
.day-flow,
.vs-section,
.pricing,
.claude-section,
.privacy-section,
.trust-section,
.final-cta-section {
  padding: var(--section-pad) 0 !important;
  border-top: 1px solid var(--rule) !important;
  background: var(--paper) !important;
}

/* 매 두 번째 섹션 약간 다른 paper 톤 (편집 리듬) */
.origin-section--alt,
.shift-section,
.agents,
.workflow-section,
.day-flow,
.pricing,
.privacy-section,
.final-cta-section {
  background: var(--paper-alt) !important;
}

/* =============================================================
   Section title — 시리프 디스플레이
   ============================================================= */
.section-title {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(2rem, 5vw, 3.75rem) !important;
  letter-spacing: var(--letter-display-tight) !important;
  line-height: 1.05 !important;
  color: var(--ink) !important;
  text-align: center;
}
.section-sub {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.4vw, 1.125rem) !important;
  color: var(--ink-soft) !important;
  line-height: 1.7 !important;
  max-width: 640px;
  margin: 1.25rem auto 0 !important;
  text-align: center;
}

/* =============================================================
   Origin — 라이언 1인칭 서사 섹션 (③~⑩)
   ============================================================= */
.origin-inner {
  max-width: 720px;
}
.origin-section .eyebrow {
  text-align: center;
}
.origin-title {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(1.75rem, 4vw, 2.85rem) !important;
  letter-spacing: var(--letter-display-tight) !important;
  line-height: 1.22 !important;
  color: var(--ink) !important;
  text-align: center;
  margin: 0.75rem auto 2rem !important;
}
.origin-body {
  max-width: 600px;
  margin: 0 auto;
}
.origin-body p {
  font-family: var(--font-sans) !important;
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem) !important;
  line-height: 1.9 !important;
  color: var(--ink-soft) !important;
  margin: 0 0 1.35rem !important;
}
.origin-body p:last-child {
  margin-bottom: 0 !important;
}
.origin-body strong {
  color: var(--ink) !important;
  font-weight: 700 !important;
}

/* ⑥ 청구서 이미지 자리 */
.origin-bill {
  max-width: 460px;
  margin: 0 auto 2rem;
}
.origin-bill-scroll {
  max-height: 540px;
  overflow: hidden;
  border: 1px solid var(--rule);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 8px 30px rgba(23,23,23,0.10);
  -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 70%, transparent 100%);
}
.origin-bill-scroll img {
  width: 100%;
  display: block;
}
.origin-bill figcaption {
  margin-top: 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-mute) !important;
  text-align: center;
  line-height: 1.6;
}
.origin-note {
  color: var(--ink-mute) !important;
  font-size: 0.92em;
}

/* ⑤·⑧·⑩ 구동 장면 · 산출물 증거 (디스코드 캡처 / 다이어그램) */
.origin-proof {
  max-width: 600px;
  margin: 2.4rem auto 0;
}
.origin-proof-frame {
  border: 1px solid var(--rule);
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: 0 10px 34px rgba(23, 23, 23, 0.12);
}
.origin-proof-frame img {
  width: 100%;
  display: block;
}
.origin-proof figcaption {
  margin-top: 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-mute) !important;
  text-align: center;
  line-height: 1.6;
}

/* 증거 mockup — 페이퍼 톤 채팅·산출물 (이미지 대체, 보라/다크 제거) */
.proof-card {
  text-align: left;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: var(--paper-alt);
  padding: 1.2rem 1.25rem 1.4rem;
  box-shadow: 0 10px 30px rgba(23, 23, 23, 0.07);
}
.proof-card-head {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-mute);
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
}
.proof-card-head::before {
  content: "#";
  color: var(--ink-faint);
  margin-right: 0.3rem;
}
.proof-msg {
  display: flex;
  gap: 0.7rem;
}
.proof-msg + .proof-msg {
  margin-top: 1rem;
}
.proof-avatar {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--paper);
}
.proof-avatar--user { background: var(--accent); }
.proof-avatar--bot { background: var(--ink); }
.proof-msg-body {
  flex: 1 1 auto;
  min-width: 0;
}
.proof-msg-name {
  font-family: var(--font-sans) !important;
  font-size: 0.85rem !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
  margin: 0 0 0.2rem !important;
}
.proof-msg-name span {
  font-weight: 600;
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  color: var(--ink-faint);
  margin-left: 0.4rem;
  vertical-align: middle;
}
.proof-msg-text {
  font-family: var(--font-sans) !important;
  font-size: 0.92rem !important;
  line-height: 1.6 !important;
  color: var(--ink-soft) !important;
  margin: 0 !important;
}
.proof-result {
  margin-top: 0.75rem;
  border-left: 3px solid var(--accent);
  background: var(--paper-deep);
  border-radius: 0 8px 8px 0;
  padding: 0.85rem 1rem;
}
.proof-result-title {
  font-family: var(--font-sans) !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
  margin: 0 0 0.55rem !important;
}
.proof-result-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.9rem;
  font-family: var(--font-sans) !important;
  font-size: 0.88rem !important;
  line-height: 1.85 !important;
  color: var(--ink-soft) !important;
  margin: 0 !important;
}
.proof-result-row .score {
  flex: 0 0 auto;
  color: var(--ink-mute);
  font-variant-numeric: tabular-nums;
}
.proof-result-row .best {
  flex: 0 0 auto;
  color: var(--accent);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ⑩ 어디서나 폰 → 사무실 Mac 연결 (크림 톤, SVG 디바이스) */
.proof-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(0.5rem, 3vw, 1.6rem);
  padding: 2rem 1rem 1.8rem;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: var(--paper-alt);
}
.proof-flow-node {
  flex: 0 0 auto;
  width: clamp(92px, 26%, 138px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--ink-mute);
}
.proof-flow-glyph {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}
.proof-flow-link {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.proof-flow-link .proof-flow-glyph {
  color: var(--accent);
}
.proof-flow-link-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--ink-mute);
}
.proof-flow-status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--ink-soft);
}
.proof-flow-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #2e7d32;
  display: inline-block;
}

/* 워크플로우 카드 미니 mockup (wf-cat-mock 이미지 대체) */
.wf-cat-mock .proof-mini {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--paper-alt);
  padding: 0.75rem 0.85rem;
  text-align: left;
}
.proof-mini-cmd {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem;
  font-family: var(--font-sans) !important;
  font-size: 0.8rem !important;
  line-height: 1.5 !important;
  color: var(--ink-soft) !important;
  margin: 0 0 0.55rem !important;
}
.proof-mini-at {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-warm);
}
.proof-mini-out {
  border-left: 2px solid var(--accent);
  background: var(--paper-deep);
  border-radius: 0 6px 6px 0;
  padding: 0.5rem 0.7rem;
  font-family: var(--font-sans) !important;
  font-size: 0.78rem !important;
  line-height: 1.75 !important;
  color: var(--ink-soft) !important;
  margin: 0 !important;
}
.proof-mini-out strong {
  color: var(--ink);
  font-weight: 700;
}
.proof-mini-out .tag {
  color: var(--accent);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* Before/After — 실제 콘텐츠 (원본 촬영 → 완성 릴스) */
.proof-ba {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin: 0 auto;
}
.proof-ba-frame {
  aspect-ratio: 3 / 4;
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
  background: var(--paper-deep);
  box-shadow: 0 8px 24px rgba(23, 23, 23, 0.10);
}
.proof-ba-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.proof-ba-cap {
  margin-top: 0.55rem;
  text-align: center;
}
.proof-ba-label {
  font-family: var(--font-sans) !important;
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  margin: 0 !important;
}
.proof-ba-item--before .proof-ba-label {
  color: var(--ink-mute) !important;
}
.proof-ba-item--after .proof-ba-label {
  color: var(--accent) !important;
}
.proof-ba-sub {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-mute);
  margin-top: 0.1rem;
}

/* 완성 릴스 영상 임베드 (R2 호스팅, 세로 9:16) */
.proof-video {
  max-width: 300px;
  margin: 0 auto;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--rule);
  box-shadow: 0 12px 36px rgba(23, 23, 23, 0.16);
  background: var(--ink);
  line-height: 0;
}
.proof-video video {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

/* Before/After 영상 나란히 (대표 컷, 자동재생 루프) */
.proof-vs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  max-width: 460px;
  margin: 0 auto;
}
.proof-vs-frame {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--rule);
  box-shadow: 0 8px 24px rgba(23, 23, 23, 0.12);
  background: var(--ink);
  line-height: 0;
}
.proof-vs-frame video {
  width: 100%;
  display: block;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

/* ── 작동 방식(install) 페이퍼 톤 다이어그램 ── */
.howflow {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.howflow-node {
  flex: 1 1 0;
  min-width: 130px;
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--paper-alt) !important;
  padding: 1.1rem 0.85rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.howflow-node-icon { color: var(--ink); line-height: 0; }
.howflow-node-title {
  font-family: var(--font-sans) !important;
  font-size: 0.86rem !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
  margin: 0 !important;
}
.howflow-node-desc {
  font-family: var(--font-sans) !important;
  font-size: 0.72rem !important;
  color: var(--ink-mute) !important;
  line-height: 1.5 !important;
  margin: 0 !important;
}
.howflow-arrow {
  align-self: center;
  color: var(--accent);
  font-size: 1.3rem;
  flex: 0 0 auto;
}
.howflow-arrow--return {
  flex-basis: 100%;
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-mute);
  margin-top: 0.2rem;
}
/* flow 4단계 카드 */
.howstep {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}
.howstep-card {
  border: 1px solid var(--rule);
  border-radius: 12px;
  background: var(--paper-alt) !important;
  padding: 1.1rem 1rem;
}
.howstep-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}
.howstep-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 700;
  flex: 0 0 auto;
}
.howstep-icon { color: var(--ink); line-height: 0; }
.howstep-title {
  font-family: var(--font-sans) !important;
  font-weight: 700 !important;
  font-size: 0.92rem !important;
  color: var(--ink) !important;
  margin: 0 !important;
}
.howstep-desc {
  font-family: var(--font-sans) !important;
  font-size: 0.8rem !important;
  color: var(--ink-soft) !important;
  line-height: 1.6 !important;
  margin: 0 !important;
}

/* ② depth-foot — 멈춤 닫는 한 줄 */
.depth-foot {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-size: clamp(1.15rem, 2vw, 1.5rem) !important;
  color: var(--ink) !important;
  text-align: center;
  margin: 2.75rem auto 0 !important;
}

/* =============================================================
   Hero — 매거진 표지
   ============================================================= */
.hero {
  background: var(--paper) !important;
  padding: clamp(4rem, 10vh, 7rem) 0 clamp(3.5rem, 8vh, 5.5rem) !important;
  border-bottom: 1px solid var(--rule) !important;
  position: relative;
}
.hero::before {
  content: "ISSUE 01 · 2026 EDITION";
  display: block;
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
  margin-bottom: 2.25rem;
  /* styles.css Purple Haze 광원 무력화 */
  background: none !important;
  position: static !important;
  inset: auto !important;
  z-index: auto !important;
}
.hero::after {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background: var(--rule-strong);
  margin: 2.5rem auto 0;
}

.hero-inner {
  text-align: center;
}

.badge-positioning {
  font-family: var(--font-serif-en) !important;
  font-style: italic !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.25em !important;
  text-transform: uppercase !important;
  background: transparent !important;
  border: 1px solid var(--rule-strong) !important;
  color: var(--ink) !important;
  padding: 0.4rem 1rem !important;
  border-radius: 0 !important;
}

.hero-title,
.hero h1 {
  font-family: var(--font-display) !important;
  font-weight: 900 !important;
  font-size: clamp(2.5rem, 7vw, 5.5rem) !important;
  line-height: 1.05 !important;
  letter-spacing: var(--letter-display-tight) !important;
  color: var(--ink) !important;
  /* styles.css 의 gradient text-clip(투명 fill) 해제 — editorial 은 단색 잉크 */
  background: none !important;
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  -webkit-text-fill-color: var(--ink) !important;
  margin: 1.5rem 0 !important;
}

/* Hero equation icons — 잉크 색 */
.hero-icon { color: var(--ink) !important; }
.hero-icon-claude,
.hero-icon-mac { fill: var(--ink) !important; }
.hero-op { color: var(--ink-mute) !important; font-family: var(--font-display) !important; }
.hero-label {
  font-family: var(--font-display) !important;
  font-weight: 900 !important;
  letter-spacing: var(--letter-display-tight) !important;
  color: var(--ink) !important;
}

.hero-sub-block {
  margin: 2rem auto 2rem !important;
  max-width: 620px;
}
.hero-pain {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem) !important;
  color: var(--ink) !important;
  line-height: 1.5 !important;
}
.hero-divider {
  font-family: var(--font-serif-en);
  color: var(--ink-faint) !important;
  margin: 1rem 0;
}
.hero-resolve {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.4vw, 1.125rem) !important;
  line-height: 1.65 !important;
  color: var(--ink-soft) !important;
}
.hero-resolve strong {
  color: var(--ink) !important;
}

.hero-lifetime {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-size: clamp(0.95rem, 1.3vw, 1.125rem) !important;
  color: var(--ink) !important;
}
.hero-lifetime strong {
  color: var(--accent-warm) !important;
}

.hero-identity {
  margin: 1.5rem auto 0 !important;
  max-width: 640px;
  font-family: var(--font-sans) !important;
  font-size: clamp(0.95rem, 1.4vw, 1.1rem) !important;
  line-height: 1.6 !important;
  color: var(--ink-soft) !important;
}
.hero-identity strong {
  color: var(--accent-warm) !important;
  font-weight: 700 !important;
}

.hero-cta {
  margin: 2rem 0 1.5rem !important;
}

.hero-note {
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 0.75rem !important;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-mute) !important;
  line-height: 1.7;
}

/* =============================================================
   Buttons
   ============================================================= */
.btn-primary {
  font-family: var(--font-sans) !important;
  background: var(--ink) !important;
  color: var(--paper) !important;
  border: none !important;
  border-radius: 999px !important;
  padding: 0.9rem 1.85rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.01em !important;
  box-shadow: none !important;
}
.btn-primary:hover {
  background: var(--accent-warm) !important;
}
.btn-secondary {
  font-family: var(--font-sans) !important;
  background: transparent !important;
  color: var(--ink) !important;
  border: 1px solid var(--rule-strong) !important;
  border-radius: 999px !important;
  padding: 0.9rem 1.85rem !important;
  font-weight: 500 !important;
}
.btn-secondary:hover {
  border-color: var(--ink) !important;
}

/* =============================================================
   Eyebrow (챕터 라벨)
   ============================================================= */
.eyebrow {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 800;
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--accent-warm);
  text-align: center;
  margin: 0 0 1.2rem;
  position: relative;
}
.eyebrow::after {
  content: "";
  display: block;
  width: 36px;
  height: 2px;
  background: var(--accent-warm);
  margin: 0.7rem auto 0;
  opacity: 0.55;
}
/* 텍스트 뺀 eyebrow — 빨간 선만 (서사 섹션) */
.eyebrow:empty {
  line-height: 0;
  margin: 0 0 1.6rem;
}
.eyebrow:empty::after {
  margin: 0 auto;
}

/* =============================================================
   Glass card → 평탄 paper 카드
   ============================================================= */
.glass-card {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-radius: 4px !important;
  box-shadow: none !important;
}
.glass-card--glow {
  border-color: var(--rule-strong) !important;
  box-shadow: none !important;
}
.glass-card--hi {
  background: var(--paper) !important;
}

/* =============================================================
   Depth-tiers (자기 진단)
   ============================================================= */
.depth-tiers .container > * {
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
/* sub 카피와 진단 카드 사이 호흡 (공용 .section-sub 의 margin-bottom:0 보정) */
.depth-tiers .section-sub {
  margin-bottom: 2.75rem !important;
}
.depth-tier,
.depth-block {
  border-bottom: 1px solid var(--rule);
  padding: 2.5rem 0 !important;
}
.depth-tier:last-child,
.depth-block:last-child {
  border-bottom: 0;
}
.depth-tier-q,
.depth-tier h3,
.depth-block h3 {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-style: italic !important;
  font-size: clamp(1.4rem, 2.3vw, 1.75rem) !important;
  line-height: 1.4 !important;
  color: var(--ink) !important;
  margin: 0 0 1rem !important;
}
.depth-tier-a,
.depth-tier p,
.depth-block p {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-soft) !important;
}

/* =============================================================
   Shift section (Before / After)
   ============================================================= */
.shift-card {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.shift-before {
  background: var(--paper-deep) !important;
}
.shift-after {
  background: var(--paper) !important;
  border-color: var(--rule-strong) !important;
}
.shift-label {
  font-family: var(--font-serif-en);
  font-style: italic !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.25em !important;
  text-transform: uppercase !important;
  color: var(--ink-mute) !important;
}
.shift-list li {
  font-family: var(--font-sans);
  color: var(--ink-soft);
  border-bottom: 1px solid var(--rule);
}
.shift-arrow {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--ink-mute);
}
.shift-message {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem) !important;
  line-height: 1.5 !important;
  color: var(--ink) !important;
}
.shift-foot {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute) !important;
}

/* =============================================================
   USP / Voice section
   ============================================================= */
.usp-input,
.voice-input {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem) !important;
  color: var(--ink) !important;
  line-height: 1.55 !important;
  border-left: 2px solid var(--accent-warm) !important;
  padding-left: 1.25rem !important;
  margin: 1rem 0 !important;
}

/* =============================================================
   Agents (Designer / Writer / Brain ...)
   ============================================================= */
.agent-card {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.agent-name {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em !important;
  color: var(--ink) !important;
}
.agent-role {
  font-family: var(--font-serif-en);
  font-style: italic !important;
  color: var(--ink-mute) !important;
}
.agent-example {
  font-family: var(--font-sans);
  color: var(--ink-soft) !important;
}

/* =============================================================
   Tools cards (/create *)
   ============================================================= */
.tool-card {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.tool-cat {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.025em !important;
  font-size: 1.0625rem !important;
  color: var(--ink) !important;
}
.tool-cmd {
  font-family: var(--font-mono);
  color: var(--accent-warm) !important;
}
.tool-cmd code {
  background: transparent !important;
  color: var(--accent-warm) !important;
}
.tool-desc {
  color: var(--ink-soft) !important;
}

/* =============================================================
   Workflow section (Live + Coming)
   ============================================================= */
.workflow-col {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.workflow-live {
  border-top: 3px solid var(--accent) !important;
}
.workflow-coming {
  border-top: 3px solid var(--accent-warm) !important;
}
.workflow-status {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.025em !important;
  color: var(--ink) !important;
}
.workflow-list li {
  color: var(--ink-soft) !important;
  border-bottom: 1px dotted var(--rule);
  padding-bottom: 0.65rem !important;
}
.workflow-list li::before {
  color: var(--ink-mute) !important;
}
.wf-cmd {
  font-family: var(--font-mono);
  color: var(--accent-warm) !important;
  background: transparent !important;
}
.wf-cmd-desc {
  color: var(--ink-soft) !important;
}
.workflow-foot {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute) !important;
}

/* =============================================================
   Meta section (Creator-OS made by Creator-OS)
   ============================================================= */
.meta-quote {
  background: var(--paper-deep) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
  position: relative;
}
.meta-quote::before {
  content: "“";
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--accent-warm);
  position: absolute;
  top: 0.5rem;
  left: 1.5rem;
  opacity: 0.3;
}

/* =============================================================
   Day-flow section
   ============================================================= */
.day-flow-item {
  border-bottom: 1px solid var(--rule);
  padding: 1.5rem 0;
}
.day-flow-time {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute) !important;
  letter-spacing: 0.05em;
}

/* =============================================================
   VS section (왜 이런 방식)
   ============================================================= */
.vs-card,
.vs-creator,
.vs-grid > * {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.vs-creator {
  border-color: var(--rule-strong) !important;
  background: var(--paper-deep) !important;
}
.vs-label {
  font-family: var(--font-serif-en);
  font-style: italic !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.25em !important;
  text-transform: uppercase !important;
  color: var(--ink-mute) !important;
}
.vs-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em !important;
  color: var(--ink) !important;
}
.vs-desc {
  color: var(--ink-soft) !important;
}

/* =============================================================
   Pricing section
   ============================================================= */
.pricing {
  background: var(--paper-alt) !important;
}
.plan-card {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
  backdrop-filter: none !important;
  box-shadow: none !important;
}
.plan-card--featured {
  border: 2px solid var(--ink) !important;
  box-shadow: none !important;
}
.plan-badge {
  font-family: var(--font-serif-en) !important;
  font-style: italic !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.25em !important;
  text-transform: uppercase !important;
  background: var(--ink) !important;
  border: none !important;
  color: var(--paper) !important;
  padding: 0.3rem 0.75rem !important;
}
.plan-name {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(1.875rem, 3vw, 2.5rem) !important;
  letter-spacing: var(--letter-display-tight) !important;
  color: var(--ink) !important;
}
.plan-price {
  font-family: var(--font-serif-en) !important;
  font-weight: 800 !important;
  font-size: clamp(2.75rem, 5.5vw, 4.5rem) !important;
  letter-spacing: var(--letter-display-tight) !important;
  color: var(--ink) !important;
  margin: 0.5rem 0 !important;
  line-height: 1 !important;
}
.plan-price-unit {
  font-family: var(--font-sans);
  font-size: 0.875rem !important;
  font-weight: 400 !important;
  color: var(--ink-mute) !important;
  font-style: italic;
  margin-left: 0.5rem !important;
}
.plan-tagline,
.plan-lifetime,
.plan-period {
  font-family: var(--font-sans);
  color: var(--ink-soft) !important;
}
.plan-features li {
  font-family: var(--font-sans);
  line-height: 1.7;
  color: var(--ink-soft) !important;
  border-bottom: 1px dotted var(--rule);
  padding-bottom: 0.6rem;
}
.plan-features li strong {
  color: var(--ink) !important;
}
.plan-features code {
  background: transparent !important;
  color: var(--accent-warm) !important;
  font-family: var(--font-mono);
}
.plan-credit-matrix {
  background: var(--paper-deep) !important;
  border: 1px solid var(--rule);
  padding: 1rem 1.25rem;
  border-radius: 4px;
}
.plan-credit-label {
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute) !important;
}
.plan-credit-list li {
  border-bottom: 0 !important;
  color: var(--ink-soft) !important;
}
.plan-cta {
  margin-top: 1rem !important;
}

.pricing-prereq {
  background: var(--paper-deep) !important;
  border: 1px solid var(--rule) !important;
  border-left: 2px solid var(--accent-warm) !important;
  border-radius: 4px !important;
}
.pricing-prereq-label {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: 0.95rem !important;
  color: var(--ink) !important;
}
.pricing-prereq-list li {
  color: var(--ink-soft) !important;
}
.pricing-prereq-list strong {
  color: var(--ink) !important;
}
.pricing-prereq-list li::before {
  color: var(--accent-warm) !important;
}
.pricing-prereq-foot {
  color: var(--ink-mute) !important;
  border-top-color: var(--rule) !important;
}

.features-common {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  backdrop-filter: none !important;
  border-radius: 4px !important;
}
.features-common-label {
  font-family: var(--font-serif-en);
  font-style: italic !important;
  letter-spacing: 0.2em !important;
  color: var(--ink-mute) !important;
}
.features-common-list li {
  color: var(--ink-soft) !important;
}
.features-common-list li::before {
  color: var(--accent) !important;
}
.features-common-list strong {
  color: var(--ink) !important;
}
.features-common-foot {
  color: var(--ink-mute) !important;
  border-top-color: var(--rule) !important;
}

.pricing-footnote {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute);
}

/* =============================================================
   Claude vs API section
   ============================================================= */
.claude-col {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.claude-col-api {
  background: var(--paper-deep) !important;
}
.claude-col-sub {
  border: 2px solid var(--ink) !important;
}
.claude-col-label {
  font-family: var(--font-serif-en);
  font-style: italic !important;
  letter-spacing: 0.2em !important;
  text-transform: uppercase !important;
  color: var(--ink-mute) !important;
}
.claude-col-price {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(1.5rem, 2.5vw, 2.25rem) !important;
  color: var(--ink) !important;
}
.claude-col-price strong {
  color: var(--ink) !important;
}
.claude-col-detail {
  color: var(--ink-soft) !important;
}
.claude-col-note {
  color: var(--ink-mute) !important;
  font-family: var(--font-serif-en);
  font-style: italic;
}
.claude-vs {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-weight: 400 !important;
  color: var(--ink-mute) !important;
}
.claude-pitch {
  background: var(--paper-deep) !important;
  border-left: 3px solid var(--accent-warm) !important;
  padding: 1.5rem 2rem !important;
  border-radius: 0 4px 4px 0 !important;
}
.claude-pitch p {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  font-size: clamp(1.125rem, 1.8vw, 1.375rem) !important;
  line-height: 1.5 !important;
  color: var(--ink) !important;
}
.claude-pitch p strong {
  color: var(--accent-warm) !important;
}
.claude-pitch-sub {
  font-style: normal !important;
  font-family: var(--font-sans) !important;
  font-size: var(--text-sm) !important;
  color: var(--ink-soft) !important;
}

/* =============================================================
   Privacy section
   ============================================================= */
.privacy-pillar {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.privacy-pillar-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em !important;
  color: var(--ink) !important;
}
.privacy-pillar-desc {
  color: var(--ink-soft) !important;
}
.privacy-backup {
  background: var(--paper-deep) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.privacy-backup-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
}
.privacy-backup-sub,
.privacy-backup-result {
  color: var(--ink-soft) !important;
}
.privacy-backup-cmd {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
}
.privacy-backup-mention {
  color: var(--accent-warm) !important;
}
.privacy-backup-text {
  color: var(--ink-soft) !important;
}

/* =============================================================
   Trust cards
   ============================================================= */
.trust-card {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.trust-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.03em !important;
  color: var(--ink) !important;
}
.trust-desc {
  color: var(--ink-soft) !important;
}

/* =============================================================
   Final CTA
   ============================================================= */
.final-cta-section {
  background: var(--paper) !important;
  border-top: 2px solid var(--ink) !important;
}
.final-cta-section .section-title {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
}
.final-cta-note {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute) !important;
}

/* =============================================================
   Workflow page (별도 페이지 — wf-* 클래스)
   ============================================================= */
.wf-cat,
.wf-coming-card,
.wf-agent,
.wf-system-card,
.wf-matrix-wrap {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
  backdrop-filter: none !important;
}
.wf-cat-title,
.wf-coming-name {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  letter-spacing: -0.025em !important;
  color: var(--ink) !important;
}
.wf-tier-name {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
}
.wf-tier-count {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute) !important;
}
.wf-status-badge {
  font-family: var(--font-serif-en) !important;
  font-style: italic !important;
  letter-spacing: 0.25em !important;
  text-transform: uppercase !important;
  background: var(--ink) !important;
  color: var(--paper) !important;
  border-radius: 0 !important;
}
.wf-status-badge--coming {
  background: var(--accent-warm) !important;
}
.wf-status-sub {
  color: var(--ink-soft) !important;
}
.wf-h2 {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  letter-spacing: var(--letter-display-tight) !important;
  font-size: clamp(1.625rem, 3.2vw, 2.5rem) !important;
  color: var(--ink) !important;
}
.wf-h2-sub {
  font-family: var(--font-sans);
  color: var(--ink-soft) !important;
}
.wf-agent .mono-label {
  font-family: var(--font-mono);
  color: var(--accent-warm) !important;
  background: transparent !important;
  text-transform: none !important;
  padding: 0 !important;
  font-size: 0.98rem !important;
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
}
.wf-agent-role {
  font-family: var(--font-display) !important;
  font-style: italic !important;
  color: var(--ink) !important;
}
.wf-agent-ex {
  color: var(--ink-soft) !important;
}
.wf-cat-list li {
  color: var(--ink-soft) !important;
  border-bottom: 1px dotted var(--rule);
}
.wf-cat-list code {
  background: transparent !important;
  color: var(--accent-warm) !important;
}
.wf-cat-intro,
.wf-tier-intro,
.wf-tier-foot,
.wf-coming-intro,
.wf-coming-foot {
  color: var(--ink-soft) !important;
}
.wf-credit-pill {
  font-family: var(--font-mono) !important;
  background: var(--paper-deep) !important;
  color: var(--ink) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 999px !important;
}
.wf-credit-pill--free {
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
  border-color: var(--rule) !important;
}
.wf-cmd-list li {
  color: var(--ink-soft) !important;
  border-bottom: 1px dotted var(--rule);
}
.wf-matrix {
  color: var(--ink-soft);
}
.wf-matrix th {
  font-family: var(--font-serif-en) !important;
  font-style: italic !important;
  letter-spacing: 0.15em !important;
  text-transform: uppercase !important;
  color: var(--ink-mute) !important;
  border-bottom-color: var(--rule) !important;
}
.wf-matrix-creator {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-style: normal !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--ink) !important;
}
.wf-matrix tr {
  border-bottom-color: var(--rule) !important;
}
.wf-matrix td {
  color: var(--ink-soft) !important;
}
.wf-matrix td strong {
  color: var(--ink) !important;
}
.wf-matrix-foot {
  color: var(--ink-mute) !important;
}
.wf-cta-wrap {
  text-align: center;
}

/* =============================================================
   Welcome / Install page-hero
   ============================================================= */
.page-hero {
  background: var(--paper) !important;
  padding: clamp(3.5rem, 9vh, 6rem) 0 clamp(2.5rem, 6vh, 4rem) !important;
  border-bottom: 1px solid var(--rule);
}
.page-hero h1 {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(2.25rem, 5vw, 3.75rem) !important;
  letter-spacing: var(--letter-display-tight) !important;
  line-height: 1.05 !important;
  color: var(--ink) !important;
  text-align: center;
}
.page-hero p {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.4vw, 1.125rem) !important;
  color: var(--ink-soft) !important;
  text-align: center;
}

/* =============================================================
   FAQ markdown body
   ============================================================= */
.markdown-body {
  color: var(--ink-soft) !important;
}
.markdown-body h2 {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  font-size: clamp(1.5rem, 2.5vw, 2rem) !important;
  letter-spacing: var(--letter-display-tight) !important;
  color: var(--ink) !important;
  border: 0 !important;
  border-bottom: 1px solid var(--rule) !important;
  padding-bottom: 0.5rem !important;
  margin: 3rem 0 1.5rem !important;
}
.markdown-body h3 {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  font-size: clamp(1.125rem, 1.5vw, 1.375rem) !important;
  color: var(--ink) !important;
}
.markdown-body details {
  border-bottom: 1px solid var(--rule) !important;
  padding: 1.25rem 0 !important;
}
.markdown-body summary {
  font-family: var(--font-display) !important;
  font-weight: 600 !important;
  font-size: 1.0625rem !important;
  color: var(--ink) !important;
  cursor: pointer;
}
.markdown-body p,
.markdown-body li {
  font-family: var(--font-sans);
  line-height: 1.75 !important;
  color: var(--ink-soft) !important;
}
.markdown-body strong {
  color: var(--ink) !important;
  font-weight: 600;
}
.markdown-body a {
  color: var(--accent-warm) !important;
  border-bottom: 1px solid var(--rule-strong) !important;
}
.markdown-body code {
  background: var(--paper-deep) !important;
  color: var(--accent-warm) !important;
  padding: 0.1rem 0.35rem !important;
  border-radius: 2px !important;
  font-family: var(--font-mono) !important;
}
.markdown-body hr {
  border: 0;
  border-top: 1px solid var(--rule);
}
.faq-content {
  max-width: 880px;
}
.faq-divider {
  border: 0;
  border-top: 1px solid var(--rule-strong);
  margin: 3rem 0 1.5rem;
}
.muted {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute) !important;
}

/* =============================================================
   Step card (install / welcome 가이드)
   ============================================================= */
.install-step,
.welcome-step,
.glass-card[id^="discord"],
.glass-card[id^="bot"],
.glass-card[id^="sleep"] {
  background: var(--paper) !important;
  border: 1px solid var(--rule) !important;
  border-radius: 4px !important;
}
.mono-label {
  font-family: var(--font-serif-en) !important;
  font-style: italic !important;
  font-weight: 600 !important;
  letter-spacing: 0.15em !important;
  text-transform: uppercase !important;
  background: var(--ink) !important;
  color: var(--paper) !important;
  border-radius: 0 !important;
}

/* =============================================================
   Form inputs (welcome resend form)
   ============================================================= */
.glass-input {
  background: var(--paper) !important;
  border: 1px solid var(--rule-strong) !important;
  color: var(--ink) !important;
  border-radius: 4px !important;
  font-family: var(--font-sans);
}
.glass-input:focus {
  border-color: var(--ink) !important;
  outline: none !important;
}
.form-label {
  font-family: var(--font-serif-en);
  font-style: italic;
  letter-spacing: 0.05em;
  color: var(--ink-mute) !important;
}
.hint-line {
  color: var(--ink-mute) !important;
}
.welcome-result-row {
  border-bottom: 1px solid var(--rule);
}
.welcome-result-row dt {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--ink-mute);
}
.welcome-result-row dd {
  color: var(--ink) !important;
}
.modal-title {
  font-family: var(--font-display) !important;
  font-weight: 700 !important;
  color: var(--ink) !important;
}

/* =============================================================
   Footer — colophon
   ============================================================= */
.site-footer {
  background: var(--paper-deep) !important;
  border-top: 1px solid var(--rule) !important;
}
.footer-tag {
  font-family: var(--font-serif-en) !important;
  font-style: italic !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.25em !important;
  text-transform: uppercase !important;
  color: var(--ink-mute) !important;
}
.footer-nav a {
  font-family: var(--font-sans);
  font-size: 0.8125rem !important;
  letter-spacing: 0.02em !important;
  color: var(--ink-soft) !important;
}
.footer-nav a:hover {
  color: var(--ink) !important;
}

/* =============================================================
   Drop cap
   ============================================================= */
.drop-cap::first-letter {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 4.5rem;
  line-height: 0.85;
  float: left;
  margin: 0.2rem 0.6rem 0 0;
  color: var(--accent-warm);
}

/* =============================================================
   Pull quote
   ============================================================= */
.pull-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.4;
  color: var(--ink);
  border-left: 3px solid var(--accent-warm);
  padding-left: 1.5rem;
  margin: 2rem 0;
  max-width: 720px;
}

/* =============================================================
   Editorial rule (구분선)
   ============================================================= */
.editorial-rule {
  width: 60px;
  height: 1px;
  background: var(--rule-strong);
  margin: 1.5rem auto;
  border: 0;
}

/* =============================================================
   Brand mark icon (header)
   ============================================================= */
.brand:hover .brand-mark { color: var(--accent-warm) !important; }

/* =============================================================
   Hint / section sub variation
   ============================================================= */
.hint-line {
  font-family: var(--font-serif-en);
  font-style: italic;
}
.form-error {
  color: var(--accent-warm) !important;
}

/* =============================================================
   모바일 — 사이즈 축소
   ============================================================= */
@media (max-width: 768px) {
  :root {
    --section-pad: clamp(3rem, 7vh, 5rem);
  }
  .hero {
    padding: clamp(2.5rem, 7vh, 4.5rem) 0 clamp(2rem, 5vh, 3.5rem) !important;
  }
  .hero::before {
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    margin-bottom: 1.5rem;
  }
  .hero::after {
    margin-top: 2rem;
  }
  .plan-price {
    font-size: clamp(2.25rem, 9vw, 3rem) !important;
  }
  .eyebrow {
    font-size: 0.65rem;
    letter-spacing: 0.3em;
  }
}

/* =============================================================
   Mock UI — 다크 스크린샷 mockup → 라이트 페이퍼 변환
   (라이언 머지 2026-06-15)

   index.html 의 .mock-ui--web (일반 AI 터미널) / .mock-ui--discord
   (Creator-OS Discord) 는 styles.css 에서 하드코딩 다크 hex 로 칠해져
   editorial-paper 테마 위에서 검은 카드로 떠 보임. 종이 톤 스크린샷으로 변환.
   styles.css 규칙엔 !important 가 없으므로 여기 !important 로 덮어씀.
   ============================================================= */

/* mock 프레임 공통 — 종이 카드 */
.mock-ui {
  border: 1px solid var(--rule-strong) !important;
  box-shadow: 0 6px 22px rgba(23, 23, 23, 0.08) !important;
}

/* ── 일반 AI = 웹/터미널 mock ── */
.mock-ui--web {
  background: #faf7ee !important;
}
.mock-browser-bar {
  background: var(--paper-deep) !important;
  border-bottom: 1px solid var(--rule) !important;
}
.mock-browser-url {
  color: var(--ink-mute) !important;
  background: var(--paper-alt) !important;
}
.mock-web-body pre {
  background: #efe8d6 !important;
  border: 1px solid var(--rule) !important;
}
.mock-web-body pre code {
  color: var(--ink-soft) !important;
}
.mock-web-submit {
  background: var(--paper-deep) !important;
  color: var(--ink-soft) !important;
  border: 1px solid var(--rule) !important;
}

/* ── Creator-OS = Discord mock ── */
.mock-ui--discord,
.hero-mockup .mock-ui--discord {
  background: #fbf9f1 !important;
  border: 1px solid var(--accent-soft) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: 0 8px 26px rgba(23, 23, 23, 0.10),
              0 0 28px var(--accent-soft) !important;
}
.mock-discord-channel,
.hero-mockup .mock-discord-channel {
  background: var(--paper-deep) !important;
  border-bottom: 1px solid var(--rule) !important;
}
.mock-discord-icon { color: var(--ink-mute) !important; }
.mock-discord-channelname { color: var(--ink) !important; }
.mock-discord-user { color: var(--ink) !important; }
.mock-discord-time { color: var(--ink-faint) !important; }
.mock-discord-text { color: var(--ink) !important; }
.mock-discord-reply { color: var(--ink-mute) !important; }
.mock-discord-reply::before {
  border-top-color: var(--ink-faint) !important;
  border-left-color: var(--ink-faint) !important;
}
.mock-discord-reply-user { color: var(--accent) !important; }
.mock-discord-reply-text { color: var(--ink-mute) !important; }

/* ── 비교 섹션 가독성 보정 — 페이퍼 위에서 깨지는 흰 텍스트/저대비 ── */
.compare-result--coscale .compare-result-stats li > strong {
  color: var(--ink) !important;
  -webkit-text-fill-color: var(--ink) !important;
}
.compare-result--coscale .compare-result-stats li > span {
  color: var(--ink-mute) !important;
}
.compare-col--general .compare-stage {
  background: var(--paper-deep) !important;
  color: var(--ink-mute) !important;
}
.cost-summary-tag--out {
  background: var(--paper-deep) !important;
  color: var(--ink-mute) !important;
}

/* =============================================================
   Selection color
   ============================================================= */
::selection {
  background: var(--accent-warm);
  color: var(--paper);
}

/* =============================================================
   tier-card — editorial 평탄 + hairline 라인 (휑함 보정)
   ============================================================= */
.tier-card {
  background: var(--paper) !important;
  border: 1px solid var(--rule-strong) !important;
  border-radius: 4px !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: none !important;
}
.tier-card:hover {
  border-color: var(--accent-warm) !important;
  background: var(--paper) !important;
  box-shadow: none !important;
  transform: none !important;
}