/* =====================================================
   LOOP75 디자인 시스템
   ===================================================== */
:root {
  --ink: #16211c;
  --ink-soft: #47554e;
  --ink-faint: #7a877f;
  --paper: #f7f6f1;
  --card: #ffffff;
  --line: #e4e2d8;
  --accent: #0e6f5c;        /* 딥 그린 — 신뢰/학습 */
  --accent-strong: #0a5646;
  --accent-soft: #e3f0ec;
  --amber: #b45309;         /* 함정/스트릭 */
  --amber-soft: #fdf1e0;
  --blue: #1d4ed8;
  --blue-soft: #e7edfc;
  --red: #b91c1c;
  --red-soft: #fdeaea;
  --navy: #0f2420;          /* 랜딩 히어로 다크 */
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 3px rgba(22,33,28,.06), 0 6px 20px rgba(22,33,28,.05);
  --shadow-lift: 0 4px 10px rgba(22,33,28,.08), 0 14px 34px rgba(22,33,28,.10);
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
}
button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* ---------- 상단 내비게이션 ---------- */
.topnav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,246,241,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topnav .bar {
  max-width: 1080px; margin: 0 auto; padding: 0 20px;
  height: 58px; display: flex; align-items: center; gap: 22px;
}
.logo { font-weight: 800; font-size: 19px; letter-spacing: -.02em; display: flex; align-items: baseline; gap: 2px; }
.logo .l75 { color: var(--accent); }
.topnav nav { display: flex; gap: 4px; margin-left: 6px; }
.topnav nav a {
  padding: 7px 12px; border-radius: 8px; font-size: 14.5px; font-weight: 600; color: var(--ink-soft);
}
.topnav nav a:hover { background: #eeede5; color: var(--ink); }
.topnav nav a.active { color: var(--accent-strong); background: var(--accent-soft); }
.topnav .spacer { flex: 1; }
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 700; padding: 4px 10px;
  border-radius: 99px; background: var(--card); border: 1px solid var(--line);
  white-space: nowrap;
}
.chip.streak { color: var(--amber); border-color: #f0dcc0; background: var(--amber-soft); }
.chip.dday { color: var(--blue); border-color: #ccd8f5; background: var(--blue-soft); }

/* 모바일 하단 탭 */
.bottomtab {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  background: rgba(255,255,255,.96); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.bottomtab .row { display: flex; }
.bottomtab a {
  flex: 1; text-align: center; padding: 9px 0 7px;
  font-size: 11px; font-weight: 600; color: var(--ink-faint);
}
.bottomtab a .ico { display: block; font-size: 20px; line-height: 1.2; }
.bottomtab a.active { color: var(--accent-strong); }

@media (max-width: 720px) {
  .topnav nav { display: none; }
  .bottomtab { display: block; }
  body.has-bottomtab { padding-bottom: 68px; }
}

/* ---------- 공통 컴포넌트 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: none; border-radius: 11px; font-weight: 700; font-size: 15.5px;
  padding: 13px 24px; transition: transform .06s ease, background .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); }
.btn-ghost { background: transparent; color: var(--ink-soft); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink-faint); color: var(--ink); }
.btn-amber { background: var(--amber); color: #fff; }
.btn-lg { font-size: 17px; padding: 16px 30px; border-radius: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .45; cursor: default; }

.card-box {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.tag {
  display: inline-block; font-size: 12px; font-weight: 700;
  padding: 3px 9px; border-radius: 6px; letter-spacing: .01em;
}
.tag-freq { background: var(--red-soft); color: var(--red); }
.tag-area { background: var(--blue-soft); color: var(--blue); }
.tag-concept { background: var(--accent-soft); color: var(--accent-strong); }
.tag-trap { background: var(--amber-soft); color: var(--amber); }

.muted { color: var(--ink-faint); }
.small { font-size: 13.5px; }

/* ---------- 학습 화면 공통 ---------- */
.study-main { padding: 26px 0 70px; }
.mode-switch {
  display: flex; gap: 8px; background: #edece4; padding: 5px; border-radius: 12px;
  width: fit-content; margin-bottom: 6px;
}
.mode-switch button {
  border: none; background: transparent; padding: 9px 18px; border-radius: 9px;
  font-weight: 700; font-size: 14.5px; color: var(--ink-faint);
}
.mode-switch button.active { background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
.mode-desc { font-size: 13.5px; color: var(--ink-faint); margin: 8px 2px 20px; }

/* 진행 점 */
.loop-progress { display: flex; gap: 6px; margin: 18px 0 22px; }
.loop-progress .dot {
  height: 6px; flex: 1; border-radius: 99px; background: #e2e1d7; transition: background .2s;
}
.loop-progress .dot.done { background: var(--accent); }
.loop-progress .dot.now { background: var(--amber); }

/* 회상 카드 */
.recall-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-lift); padding: 30px 26px; text-align: center;
  min-height: 240px; display: flex; flex-direction: column; justify-content: center; gap: 14px;
}
.recall-card .q { font-size: 19px; font-weight: 700; line-height: 1.5; word-break: keep-all; }
.recall-card .a {
  font-size: 16.5px; line-height: 1.65; color: var(--accent-strong); font-weight: 600;
  border-top: 1px dashed var(--line); padding-top: 16px; word-break: keep-all;
}
.recall-actions { display: flex; gap: 10px; margin-top: 16px; }
.recall-actions .btn { flex: 1; }

/* 문제 화면 */
.q-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.q-stem { font-size: 16.5px; line-height: 1.7; margin-bottom: 20px; }
.choices { display: flex; flex-direction: column; gap: 10px; }
.choice {
  text-align: left; background: var(--card); border: 1.5px solid var(--line);
  border-radius: var(--radius-sm); padding: 13px 16px; font-size: 15.5px; line-height: 1.55;
  display: flex; gap: 11px; align-items: baseline; transition: border-color .12s, background .12s;
}
.choice:hover { border-color: var(--ink-faint); }
.choice .letter {
  font-weight: 800; color: var(--ink-faint); flex: 0 0 auto;
}
.choice.correct { border-color: var(--accent); background: var(--accent-soft); }
.choice.correct .letter { color: var(--accent-strong); }
.choice.wrong { border-color: var(--red); background: var(--red-soft); }
.choice.wrong .letter { color: var(--red); }
.choice.dim { opacity: .5; }
.choice:disabled { cursor: default; }

/* 해설 패널 */
.explain { margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.explain-block {
  border-radius: var(--radius); padding: 18px 20px; font-size: 15px; line-height: 1.7;
}
.explain-block h4 {
  font-size: 13px; font-weight: 800; letter-spacing: .04em; margin-bottom: 8px;
  display: flex; align-items: center; gap: 6px;
}
.explain-main { background: var(--card); border: 1px solid var(--line); }
.explain-main h4 { color: var(--accent-strong); }
.explain-trap { background: var(--amber-soft); border: 1px solid #f0dcc0; }
.explain-trap h4 { color: var(--amber); }
.explain-card { background: var(--accent-soft); border: 1px solid #cde3dc; }
.explain-card h4 { color: var(--accent-strong); }
.explain-terms { background: var(--blue-soft); border: 1px solid #ccd8f5; }
.explain-terms h4 { color: var(--blue); }
.explain-terms dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; }
.explain-terms dt { font-weight: 700; font-style: italic; }
.explain-terms dd { color: var(--ink-soft); }
.saved-note {
  font-size: 13px; color: var(--accent-strong); font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}

/* 데스크톱: 문제+해설 2단 */
@media (min-width: 960px) {
  .focus-grid { display: grid; grid-template-columns: minmax(0,1fr) 380px; gap: 26px; align-items: start; }
  .focus-side { position: sticky; top: 80px; }
}

/* 세션 리포트 / 완료 화면 */
.report-hero { text-align: center; padding: 34px 20px 26px; }
.report-hero .big { font-size: 44px; font-weight: 800; letter-spacing: -.02em; }
.report-hero .sub { color: var(--ink-soft); margin-top: 6px; word-break: keep-all; }
.stat-row { display: flex; gap: 12px; margin: 18px 0; }
.stat {
  flex: 1; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px 10px; text-align: center;
}
.stat .num { font-size: 22px; font-weight: 800; }
.stat .lbl { font-size: 12px; color: var(--ink-faint); font-weight: 600; }

/* 함정노트 */
.trap-item {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; margin-bottom: 12px;
}
.trap-item .t-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.trap-item .t-name { font-weight: 800; font-size: 15.5px; }
.trap-item .t-detail { font-size: 14.5px; color: var(--ink-soft); line-height: 1.65; }
.trap-item .t-meta { font-size: 12.5px; color: var(--ink-faint); margin-top: 8px; }

/* 설정 패널 (집중 세션 시작) */
.setup-panel { padding: 26px; }
.setup-panel h3 { font-size: 18px; margin-bottom: 4px; }
.field-label { font-size: 13px; font-weight: 700; color: var(--ink-faint); margin: 18px 0 8px; letter-spacing: .03em; }
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  border: 1.5px solid var(--line); background: var(--card); border-radius: 99px;
  padding: 8px 16px; font-size: 14px; font-weight: 600; color: var(--ink-soft);
}
.pill.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-strong); }

/* ---------- 랜딩 ---------- */
.hero {
  background: var(--navy); color: #f2f5f3; padding: 74px 0 66px;
}
.hero .eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .05em;
  color: #8fd6c3; border: 1px solid rgba(143,214,195,.35); padding: 5px 13px; border-radius: 99px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(30px, 5.4vw, 50px); font-weight: 800; line-height: 1.28;
  letter-spacing: -.025em; word-break: keep-all;
}
.hero h1 em { font-style: normal; color: #6ee7c8; }
.hero .lede {
  margin-top: 20px; font-size: clamp(15.5px, 2.2vw, 18px); color: #b9c8c2;
  max-width: 620px; line-height: 1.75; word-break: keep-all;
}
.hero .cta-row { margin-top: 32px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero .note { margin-top: 14px; font-size: 13px; color: #7d918a; }

.section { padding: 66px 0; }
.section.alt { background: #efeee7; }
.section h2 {
  font-size: clamp(23px, 3.4vw, 32px); font-weight: 800; letter-spacing: -.02em;
  line-height: 1.35; word-break: keep-all; margin-bottom: 12px;
}
.section .sec-lede { color: var(--ink-soft); max-width: 640px; word-break: keep-all; margin-bottom: 36px; }

.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 860px) { .grid3 { grid-template-columns: 1fr; } .grid2 { grid-template-columns: 1fr; } }

.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow);
}
.feature .ico { font-size: 26px; margin-bottom: 12px; }
.feature h3 { font-size: 17px; margin-bottom: 8px; word-break: keep-all; }
.feature p { font-size: 14.5px; color: var(--ink-soft); word-break: keep-all; }

/* 가격 */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.price-grid-2 { grid-template-columns: repeat(2, 1fr); max-width: 760px; }
@media (max-width: 860px) { .price-grid, .price-grid-2 { grid-template-columns: 1fr; } }
.price {
  background: var(--card); border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; display: flex; flex-direction: column;
}
.price.hot { border-color: var(--accent); box-shadow: var(--shadow-lift); position: relative; }
.price .badge {
  position: absolute; top: -12px; left: 24px; background: var(--accent); color: #fff;
  font-size: 12px; font-weight: 700; padding: 3px 12px; border-radius: 99px;
}
.price h3 { font-size: 16px; color: var(--ink-soft); }
.price .amount { font-size: 30px; font-weight: 800; margin: 8px 0 2px; letter-spacing: -.02em; }
.price .per { font-size: 13px; color: var(--ink-faint); margin-bottom: 16px; }
.price ul { list-style: none; margin: 0 0 22px; flex: 1; }
.price li { font-size: 14.5px; padding: 6px 0 6px 24px; position: relative; color: var(--ink-soft); word-break: keep-all; }
.price li::before { content: "✓"; position: absolute; left: 2px; color: var(--accent); font-weight: 800; }
.price li.no { color: var(--ink-faint); }
.price li.no::before { content: "—"; color: var(--ink-faint); }

/* FAQ */
.faq details {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 16px 20px; margin-bottom: 10px;
}
.faq summary { font-weight: 700; cursor: pointer; font-size: 15.5px; word-break: keep-all; }
.faq details p { margin-top: 10px; font-size: 14.5px; color: var(--ink-soft); word-break: keep-all; }

/* 푸터 */
footer.site { background: var(--navy); color: #7d918a; padding: 38px 0; font-size: 13.5px; }
footer.site .cols { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer.site a { color: #b9c8c2; }

/* ---------- 커뮤니티 ---------- */
.board-tabs { display: flex; gap: 8px; margin: 22px 0 18px; flex-wrap: wrap; }
.post {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; margin-bottom: 12px;
}
.post .p-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 6px; }
.post .p-title { font-weight: 700; font-size: 15.5px; word-break: keep-all; }
.post .p-body { font-size: 14.5px; color: var(--ink-soft); word-break: keep-all; }
.post .p-meta { font-size: 12.5px; color: var(--ink-faint); margin-top: 10px; display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------- 채널 ---------- */
.media-item {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; margin-bottom: 12px; display: flex; gap: 16px; align-items: flex-start;
}
.media-item .thumb {
  flex: 0 0 92px; height: 64px; border-radius: 9px; background: var(--navy);
  display: flex; align-items: center; justify-content: center; color: #6ee7c8; font-size: 22px;
}
.media-item h3 { font-size: 15.5px; margin-bottom: 4px; word-break: keep-all; }
.media-item p { font-size: 13.5px; color: var(--ink-soft); word-break: keep-all; }
.media-item .len { font-size: 12px; color: var(--ink-faint); }

/* 유틸 */
.hide { display: none !important; }
.center { text-align: center; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 26px; } .mt-4 { margin-top: 40px; }

/* 좁은 화면 상단바 보정 */
@media (max-width: 480px) {
  .topnav .bar { gap: 8px; padding: 0 12px; }
  .logo { font-size: 17px; }
  .chip { font-size: 11px; padding: 3px 8px; }
}

/* ---------- 진도 대시보드 ---------- */
.dash-h { font-size: 14px; font-weight: 800; margin-bottom: 14px; }
.bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.bar-label { flex: 0 0 104px; font-size: 13px; font-weight: 600; color: var(--ink-soft); text-align: right; }
.bar-track { flex: 1; height: 22px; background: #edece4; border-radius: 6px; position: relative; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 6px; background: var(--accent); }
.bar-fill.low { background: var(--amber); }
.bar-val { font-size: 12px; font-weight: 700; width: 82px; color: var(--ink-soft); }
.guide75 { position: absolute; top: 0; bottom: 0; left: 75%; width: 2px; background: rgba(185,28,28,.5); }
.days { display: flex; gap: 4px; align-items: flex-end; height: 96px; }
.day { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 4px; }
.day .bar { width: 100%; background: #d8e6e1; border-radius: 4px 4px 0 0; }
.day .bar.hit { background: var(--accent); }
.day .dl { font-size: 9.5px; color: var(--ink-faint); }
@media (max-width: 480px) { .bar-label { flex-basis: 76px; font-size: 11.5px; } .bar-val { width: 70px; font-size: 11px; } }

/* 좁은 화면: 탭 4개 한 줄 유지 */
@media (max-width: 480px) {
  .mode-switch { width: 100%; }
  .mode-switch button { flex: 1; padding: 8px 6px; font-size: 12.5px; white-space: nowrap; }
}

/* 과목 선택 배지 */
.pill-badge { display: inline-block; min-width: 17px; text-align: center; padding: 1px 5px; border-radius: 99px; background: var(--amber); color: #fff; font-size: 10.5px; font-weight: 700; margin-left: 6px; vertical-align: 1px; }

/* ---------- 암기·구조 ---------- */
.grid-table { border-collapse: collapse; width: 100%; font-size: 13.5px; margin: 6px 0; }
.grid-table th, .grid-table td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; word-break: keep-all; }
.grid-table thead th { background: var(--accent-soft); color: var(--accent-strong); font-size: 12.5px; }
.grid-table tbody th { background: #f2f1ea; font-weight: 700; }
.mem-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.mem-row:last-child { border-bottom: none; }
.mem-row .mr-front { color: var(--ink-soft); word-break: keep-all; }
.struct-item { padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; margin-bottom: 8px; cursor: pointer; background: var(--paper); }
.struct-item .si-h { font-weight: 700; font-size: 14.5px; word-break: keep-all; }
.struct-item .si-d { font-size: 13.5px; color: var(--ink-soft); margin-top: 4px; word-break: keep-all; }
.selftest .struct-item .si-d { display: none; }
.selftest .struct-item.revealed .si-d { display: block; }
.selftest .struct-item { border-style: dashed; }
.recall-card .a p { margin-top: 8px; }

/* ---------- 영어 가이드 ---------- */
.korean-guide { background: var(--blue-soft); border: 1px solid #ccd8f5; color: var(--blue); font-weight: 600; padding: 8px 12px; border-radius: 8px; word-break: keep-all; }
u.gloss { text-decoration: none; background: linear-gradient(transparent 55%, #cfe0fb 55%); border-radius: 3px; padding: 0 1px; }
.gloss-box { background: var(--blue-soft); border: 1px solid #ccd8f5; border-radius: var(--radius-sm); padding: 12px 14px; font-size: 13px; line-height: 1.7; margin-bottom: 18px; color: var(--ink-soft); }
.gloss-box b { color: var(--blue); font-size: 12px; letter-spacing: .03em; margin-right: 6px; }
.gloss-box .gloss-item { display: inline-block; margin-right: 14px; word-break: keep-all; }
.gloss-box .gloss-item i { font-style: italic; font-weight: 600; color: var(--ink); }

/* 탭 5개: 좁은 화면 가로 스크롤 */
@media (max-width: 480px) {
  .mode-switch { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .mode-switch button { flex: 0 0 auto; padding: 8px 11px; }
}

/* ---------- 커뮤니티 상호작용 ---------- */
.p-act { border: none; background: transparent; color: var(--ink-faint); font-size: 12.5px; font-weight: 600; cursor: pointer; padding: 2px 4px; }
.p-act:hover { color: var(--accent-strong); }
.p-act.did { color: var(--amber); }
.replies { border-top: 1px dashed var(--line); margin-top: 10px; padding-top: 10px; }
.reply { font-size: 13.5px; padding: 5px 0; display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; }
.reply .r-author { font-weight: 700; flex: 0 0 auto; }
.reply .r-body { color: var(--ink-soft); word-break: keep-all; }
.reply .r-time { color: var(--ink-faint); font-size: 11.5px; }

/* 영어 가이드 가독 모드 */
.q-stem.guided { font-size: 17px; line-height: 1.9; }
.hint-btn { border-color: #ccd8f5; color: var(--blue); background: #fff; font-size: 12.5px; padding: 6px 14px; }
.hint-btn:hover { border-color: var(--blue); }

/* ---------- 구조 직접 맞추기 ---------- */
.ex-opt { background: #fff; }
.ex-wrong-flash { border-color: var(--red) !important; background: var(--red-soft) !important; color: var(--red) !important; animation: exshake .3s; }
@keyframes exshake { 25% { transform: translateX(-3px); } 75% { transform: translateX(3px); } }
.ex-filled { color: var(--accent-strong); font-weight: 600; }
.ex-cur { display: inline-block; min-width: 22px; text-align: center; background: var(--amber-soft); color: var(--amber); font-weight: 800; border-radius: 5px; padding: 0 6px; }
.ex-blank { display: inline-block; min-width: 40px; }
.struct-item.ex-placed { border-color: #cde3dc; background: var(--accent-soft); cursor: default; }
.struct-item { cursor: default; }

/* 가격 앵커 (정가 취소선) */
.amount .was { text-decoration: line-through; color: var(--ink-faint); font-size: 17px; font-weight: 600; margin-right: 6px; }

/* ---------- 지문 해부 (영어 가이드 P0) ---------- */
.g-negwarn { background: var(--red-soft); border: 1px solid #f0c8c8; color: var(--red); border-radius: 9px; padding: 9px 13px; font-size: 13.5px; margin-bottom: 10px; }
.g-askline { background: var(--accent-soft); border: 1px solid #cde3dc; border-radius: 9px; padding: 9px 13px; font-size: 14px; margin-bottom: 12px; word-break: keep-all; }
.g-num, .g-sig { display: inline; border: none; font: inherit; cursor: pointer; padding: 0 3px; border-radius: 4px; }
.g-num.g-core { background: #d9efe6; box-shadow: inset 0 -2px 0 var(--accent); }
.g-num.g-bait { background: var(--amber-soft); box-shadow: inset 0 -2px 0 var(--amber); }
.g-num.g-bgn { background: #eeede5; color: var(--ink-soft); }
.g-sig { background: linear-gradient(transparent 55%, #cfe0fb 55%); }
.g-ask { background: #fdf6dc; box-shadow: inset 0 -2px 0 #d5b64a; border-radius: 3px; padding: 0 1px; }
.g-strip { background: var(--card); border: 1.5px solid var(--line); border-radius: 9px; padding: 10px 13px; font-size: 13.5px; margin: 0 0 14px; color: var(--ink-soft); word-break: keep-all; }
.g-chunks { border: 1px dashed var(--line); border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 14px; background: var(--paper); }
.g-chunk { padding: 7px 0; border-bottom: 1px dashed var(--line); }
.g-chunk:last-of-type { border-bottom: none; }
.g-ch-en { font-size: 13px; color: var(--ink-faint); line-height: 1.5; }
.g-ch-ko { font-size: 13.5px; font-weight: 600; margin-top: 2px; word-break: keep-all; }
.g-ch-sigs { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--line); font-size: 13px; }
.g-ch-sigs b { color: var(--blue); font-size: 12px; }
.g-ch-sig { margin-top: 5px; color: var(--ink-soft); word-break: keep-all; }
.g-ch-sig i { font-weight: 600; color: var(--ink); }
.g-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.g-btns .hint-btn.on { border-color: var(--blue); background: var(--blue-soft); }

/* ---------- 자립 훈련 ---------- */
.g-trainbar { background: var(--blue-soft); border: 1px solid #ccd8f5; color: var(--ink-soft); border-radius: 9px; padding: 9px 13px; font-size: 13.5px; margin-bottom: 12px; word-break: keep-all; }
.g-trainbar b { color: var(--blue); }
.g-num.g-neutral { background: #eeede5; box-shadow: inset 0 -2px 0 var(--ink-faint); }
.g-num.g-neutral.gm-on { background: #dbe6fb; box-shadow: inset 0 -2px 0 var(--blue); font-weight: 700; }
.g-grade { border: 1px solid #ccd8f5; background: var(--blue-soft); border-radius: var(--radius); padding: 16px 18px; font-size: 13.5px; }
.g-grade h4 { font-size: 13px; color: var(--blue); margin-bottom: 8px; letter-spacing: .02em; }
.gg-row { padding: 5px 0; border-bottom: 1px dashed #ccd8f5; word-break: keep-all; color: var(--ink-soft); }
.gg-row:last-child { border-bottom: none; }
.gg-ok b { color: var(--accent-strong); }
.gg-miss b { color: var(--red); }
.gg-bait { background: var(--amber-soft); border-radius: 6px; padding-left: 6px; }
.gg-bait b { color: var(--amber); }
.gg-extra b, .gg-avoid b { color: var(--ink); }