/* 과목내비 발표 화면: 사이트(navi.milky.kr)와 같은 흰 바탕·회색 면·파란 계열, Pretendard */
/* 발표는 어느 컴퓨터에서나 같아 보여야 해서 밝은 화면 하나만 쓴다 */

:root {
  --bg: #ffffff;
  --bg-soft: #f2f4f6;
  --bg-sunk: #e5e8eb;
  --line: #e5e8eb;
  --line-strong: #d1d6db;
  --ink: #191f28;
  --ink-2: #4e5968;
  --ink-3: #636d7a;
  --primary: #256ef0;
  --primary-hover: #1b64da;
  --primary-soft: #e8f3ff;
  --primary-soft-2: #c9e2ff;
  --primary-text: #1b64da;
  --mark: #3182f6;
  --mark-soft: #e8f3ff;
  --mark-line: #c9e2ff;
  --mark-on-dark: #8fc0ff;
  --bar-bg: #191f28;
  --bar-ink: #ffffff;
  --warn: #c2410c;
  --shadow: 0 2px 6px rgb(0 27 55 / 0.05), 0 10px 28px rgb(0 27 55 / 0.08);
  --shadow-lg: 0 8px 20px rgb(0 27 55 / 0.08), 0 28px 64px rgb(0 27 55 / 0.16);
  --ease: cubic-bezier(0.2, 0, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  /* 사이트 화면 전환과 같은 곡선·시간 */
  --ease-fade: cubic-bezier(0.25, 0.1, 0.25, 1);
  --vt-page: 360ms;
  --font: 'Pretendard Variable', Pretendard, -apple-system, 'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;

  color-scheme: light;
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
}
body {
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 var(--font);
  word-break: keep-all;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style: none;
}
button {
  font: inherit;
  color: inherit;
}
img {
  display: block;
}
.num {
  font-variant-numeric: tabular-nums;
}
kbd {
  display: inline-block;
  min-width: 1.7em;
  padding: 0 0.4em;
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: var(--bg);
  font: 600 0.85em/1.5 var(--font);
  text-align: center;
}

/* ---- 무대: 1920×1080을 창에 맞춰 줄이고 늘린다 (deck.js) ---- */
html.view-deck,
html.view-deck body {
  height: 100%;
  overflow: hidden;
}
.deck {
  position: fixed;
  left: 0;
  top: 0;
  width: 1920px;
  height: 1080px;
  transform-origin: 0 0;
}
.slide {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--bg);
  opacity: 0;
  visibility: hidden;
}
/* 들어오는 장이 위에서 짙어지고, 나가는 장은 그 아래 그대로 있다가 사라진다 (두 장 합이 늘 1) */
.slide.is-on {
  z-index: 2;
  opacity: 1;
  visibility: visible;
  transition: opacity var(--vt-page) var(--ease-fade);
}
.slide.is-leaving {
  z-index: 1;
  opacity: 1;
  visibility: visible;
}
.slide .notes {
  display: none;
}
@keyframes rise {
  from {
    transform: translateY(18px);
  }
}
.slide.is-on .rise {
  animation: rise 560ms var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 50ms);
}
/* 움직임 줄이기: 옮겨 오는 움직임만 빼고 옅어지고 짙어지는 전환은 남긴다 */
@media (prefers-reduced-motion: reduce) {
  .slide.is-on .rise {
    animation: none;
  }
}
.no-anim .slide,
.static.slide {
  transition: none !important;
}
.no-anim .rise,
.static .rise {
  animation: none !important;
}

/* ---- 사이트 머리글 ---- */
.top {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  align-items: center;
  gap: 44px;
  height: 104px;
  padding: 0 120px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.brand {
  flex: none;
  font-size: 34px;
  font-weight: 850;
  letter-spacing: -0.04em;
}
.brand-mark {
  background: linear-gradient(transparent 55%, var(--mark-line) 55%);
}
.nav {
  display: flex;
  gap: 4px;
}
.nav-link {
  padding: 10px 20px;
  border: 0;
  border-radius: 14px;
  background: none;
  color: var(--ink-2);
  font-size: 24px;
  font-weight: 600;
  cursor: pointer;
  transition:
    background-color 200ms var(--ease),
    color 200ms var(--ease);
}
.nav-link:hover {
  background: var(--bg-soft);
  color: var(--ink);
}
.nav-link.is-on {
  background: var(--bg-soft);
  color: var(--ink);
}
.top-meta {
  margin-left: auto;
  color: var(--ink-3);
  font-size: 22px;
  font-weight: 600;
}
.foot {
  position: absolute;
  right: 120px;
  bottom: 34px;
  color: var(--ink-3);
  font-size: 22px;
  font-weight: 600;
}

/* ---- 장 공통 ---- */
.body {
  position: absolute;
  left: 120px;
  right: 120px;
  top: 104px;
  bottom: 92px;
  display: flex;
  flex-direction: column;
  padding-top: 48px;
}
.eyebrow {
  margin-bottom: 14px;
  color: var(--primary-text);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.title {
  font-size: 68px;
  font-weight: 850;
  line-height: 1.22;
  letter-spacing: -0.04em;
}
.mark {
  padding: 0 4px;
  background: linear-gradient(transparent 58%, var(--mark-line) 58%);
}
.label {
  color: var(--ink-3);
  font-size: 23px;
  font-weight: 700;
}
.content {
  flex: 1;
  min-height: 0;
  margin-top: 44px;
}
.step-no {
  display: inline-grid;
  flex: none;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary-text);
  font-size: 25px;
  font-weight: 800;
}

/* ---- 1. 표지 (사이트 첫 화면과 같은 짜임) ---- */
.cover {
  position: absolute;
  left: 120px;
  right: 120px;
  top: 104px;
  bottom: 92px;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 96px;
  align-items: center;
}
.cover h1 {
  font-size: 92px;
  font-weight: 850;
  line-height: 1.17;
  letter-spacing: -0.045em;
}
.cover .lead {
  margin-top: 36px;
  color: var(--ink-2);
  font-size: 32px;
  line-height: 1.55;
}
.byline {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-top: 56px;
  font-size: 29px;
}
.byline strong {
  font-weight: 800;
}
.byline span {
  color: var(--ink-3);
}
.hero-demo {
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: var(--bg-soft);
}
.demo-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--bg);
  box-shadow: var(--shadow);
}
.demo-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.demo-head strong {
  font-size: 27px;
}
.demo-head span {
  color: var(--ink-3);
  font-size: 22px;
}
.demo-group {
  margin: 22px 0 12px;
  color: var(--ink-3);
  font-size: 22px;
}
.demo-group em {
  margin-left: 10px;
  color: var(--ink);
  font-style: normal;
  font-weight: 650;
}
.demo-list {
  display: grid;
  gap: 10px;
}
.demo-list li {
  padding: 15px 20px;
  border-radius: 18px;
  font-size: 25px;
  font-weight: 700;
  line-height: 1.4;
}
.demo-list small {
  display: block;
  color: var(--ink-2);
  font-size: 20px;
  font-weight: 500;
}
.demo-list .is-pick {
  background: var(--mark-soft);
  box-shadow: inset 6px 0 0 var(--mark);
}
.demo-list .is-free {
  border: 2px dashed var(--line-strong);
  color: var(--ink-3);
  font-weight: 500;
}
.demo-caption {
  margin-top: 18px;
  color: var(--ink-3);
  font-size: 21px;
}

/* ---- 2. 읽은 책 · 탐구 질문 ---- */
/* 책 카드는 오른쪽 내용 높이에 맞추고, 묶음을 세로 가운데에 */
.book {
  display: grid;
  grid-template-columns: 400px minmax(0, 1fr);
  align-content: center;
  gap: 52px;
}
.book-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 420px;
  padding: 48px 44px 40px;
  border-radius: 28px;
  background: var(--bar-bg);
  color: var(--bar-ink);
  box-shadow: var(--shadow-lg);
}
.book-title {
  font-size: 52px;
  font-weight: 850;
  line-height: 1.25;
  letter-spacing: -0.04em;
}
.book-meta {
  color: rgb(255 255 255 / 0.75);
  font-size: 25px;
  line-height: 1.5;
}
.steps4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.steps4 li {
  padding: 24px 24px 26px;
  border-radius: 22px;
  background: var(--bg-soft);
}
.steps4 .step-no {
  width: 44px;
  height: 44px;
  font-size: 21px;
}
.steps4 strong {
  display: block;
  margin-top: 16px;
  font-size: 26px;
  font-weight: 750;
  line-height: 1.3;
  white-space: nowrap;
}
.steps4 .sub {
  display: block;
  margin-top: 4px;
  color: var(--ink-2);
  font-size: 21px;
}
.book-note {
  margin-top: 24px;
  color: var(--ink-2);
  font-size: 25px;
  line-height: 1.5;
}
.book-note strong {
  margin-right: 12px;
  color: var(--ink);
  font-weight: 750;
}
.ask-box {
  margin-top: 24px;
  padding: 34px 40px;
  border-radius: 26px;
  background: var(--primary-soft);
}
.ask-box .label {
  color: var(--primary-text);
}
.ask-text {
  margin-top: 10px;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: -0.03em;
}
.ask-text em {
  color: var(--primary-text);
  font-style: normal;
}

/* ---- 3. 문제 찾기 ---- */
.q {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-content: center;
  gap: 48px;
}
.q-src {
  display: grid;
  align-content: start;
  gap: 16px;
}
.q-src .label {
  margin-bottom: 6px;
}
.src {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  padding: 30px 34px;
  border-radius: 24px;
  background: var(--bg-soft);
}
.src strong {
  font-size: 28px;
  font-weight: 750;
}
.src span {
  color: var(--ink-2);
  font-size: 26px;
}
.q-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: 52px;
  border-radius: 28px;
  background: var(--primary-soft);
}
.q-box .label {
  color: var(--primary-text);
}
.q-text {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: -0.03em;
}
.q-text em {
  color: var(--primary-text);
  font-style: normal;
}


/* ---- 4. 해결 아이디어 · 제안서 ---- */
.prop {
  display: grid;
  grid-template-columns: 600px minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.docs {
  position: relative;
  height: 452px;
  margin: 0;
}
.docs figcaption {
  position: absolute;
  left: 24px;
  bottom: 0;
  color: var(--ink-3);
  font-size: 22px;
  font-weight: 650;
}
.doc {
  position: absolute;
  width: 270px;
  height: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  box-shadow: var(--shadow-lg);
}
.doc-front {
  left: 24px;
  top: 0;
  z-index: 2;
}
.doc-back {
  left: 296px;
  top: 14px;
  transform: rotate(3deg);
}
.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-size: 26px;
}
.chip {
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--bg-soft);
  font-weight: 650;
  white-space: nowrap;
}
.chip.is-on {
  background: var(--primary);
  color: #fff;
}
.op {
  color: var(--ink-3);
  font-weight: 700;
}
.prop-list {
  display: grid;
  gap: 22px;
  margin-top: 40px;
}
.prop-list li {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 20px;
  font-size: 26px;
  line-height: 1.5;
}
.prop-list strong {
  font-weight: 750;
}
.prop-list span {
  color: var(--ink-2);
}

/* ---- 5. 개발 · 배포 ---- */
.dates {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 27px;
  font-weight: 700;
}
.pill {
  padding: 10px 24px;
  border-radius: 999px;
  background: var(--bg-soft);
}
.pill.is-key {
  background: var(--primary);
  color: #fff;
}
.asks-label {
  margin-top: 40px;
}
.asks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 14px;
}
/* 내가 한 말은 대화 말풍선처럼 */
.ask {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 28px;
  border-radius: 24px;
  background: var(--bg-soft);
}
.ask q {
  display: block;
  padding: 18px 22px;
  border-radius: 20px 20px 20px 6px;
  background: var(--bg);
  font-size: 25px;
  font-weight: 650;
  line-height: 1.45;
  quotes: '“' '”';
}
.res {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 24px;
  font-weight: 650;
}
.res .num {
  flex: none;
  color: var(--ink-3);
  font-size: 21px;
  font-weight: 600;
}
.build .stats {
  margin-top: 40px;
}
/* 사이트 첫 화면의 어두운 숫자 띠 */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 36px;
  padding: 32px 48px;
  border-radius: 28px;
  background: var(--bar-bg);
  color: var(--bar-ink);
}
.stats strong {
  display: block;
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.stats span {
  display: block;
  margin-top: 4px;
  font-size: 22px;
  opacity: 0.75;
}
.asof {
  margin-top: 12px;
  color: var(--ink-3);
  font-size: 20px;
  text-align: right;
}

/* ---- 6. AI 성능 테스트 ---- */
.two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}
.panel {
  display: flex;
  flex-direction: column;
  padding: 34px 44px;
  border-radius: 28px;
  background: var(--bg-soft);
}
.panel-title {
  margin-top: 6px;
  font-size: 30px;
  font-weight: 750;
}
.facts {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}
.facts li {
  position: relative;
  padding-left: 26px;
  color: var(--ink-2);
  font-size: 24px;
  line-height: 1.5;
}
.facts li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 0.66em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-3);
}
.panel .bars + .facts {
  margin-top: 18px;
}
/* 막대: 한 계열이라 한 색, 기준선에서 자라고 끝만 둥글게, 값은 맨 위·맨 아래만 */
.bars {
  position: relative;
  isolation: isolate;
  display: grid;
  gap: 6px;
  margin-top: 22px;
  --name: 280px;
  --val: 76px;
  --gap: 16px;
}
.bar-row {
  display: grid;
  grid-template-columns: var(--name) minmax(0, 1fr) var(--val);
  align-items: center;
  gap: var(--gap);
  height: 28px;
}
.bar-name {
  color: var(--ink-2);
  font-size: 22px;
  font-weight: 600;
  white-space: nowrap;
}
.bar-track {
  position: relative;
  height: 20px;
}
.bar-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: calc(var(--v) * 100%);
  border-radius: 0 4px 4px 0;
  background: var(--mark);
}
.bar-val {
  color: var(--ink);
  font-size: 22px;
  font-weight: 700;
}
/* 눈금선은 막대 뒤에: 0은 기준선이라 조금 진하게 */
.bar-grid {
  position: absolute;
  z-index: -1;
  top: -6px;
  bottom: 32px;
  left: calc(var(--name) + var(--gap));
  right: calc(var(--val) + var(--gap));
}
.bar-grid span {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line-strong);
}
.bar-grid span + span {
  background: var(--bg-sunk);
}
.bar-axis {
  position: relative;
  height: 30px;
  margin: 2px calc(var(--val) + var(--gap)) 0 calc(var(--name) + var(--gap));
}
.bar-axis span {
  position: absolute;
  top: 0;
  color: var(--ink-3);
  font-size: 20px;
  transform: translateX(-50%);
}
.test {
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
}
.stat-list {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}
.stat {
  padding: 20px 26px;
  border-radius: 20px;
  background: var(--bg);
}
.stat strong {
  display: block;
  font-size: 46px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.stat span {
  display: block;
  margin-top: 8px;
  color: var(--ink-2);
  font-size: 21px;
  line-height: 1.45;
}

/* ---- 7. 결론: 탐구 질문의 답 ---- */
.ans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.ans-card {
  padding: 30px 34px;
  border-radius: 26px;
  background: var(--bg-soft);
}
/* 확인은 내 몫: 사이트에서 '고른 과목'처럼 파란 막대 */
.ans-card.is-me {
  background: var(--mark-soft);
  box-shadow: inset 6px 0 0 var(--mark);
}
.ans-big {
  margin-top: 6px;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.ans-text {
  margin-top: 10px;
  color: var(--ink-2);
  font-size: 23px;
  line-height: 1.5;
}
.ans-text strong {
  color: var(--ink);
  font-weight: 750;
}
.end-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  margin-top: 28px;
}
.end-card {
  padding: 24px 38px;
  border: 1px solid var(--line);
  border-radius: 28px;
}
.end-text {
  margin-top: 8px;
  font-size: 27px;
  font-weight: 650;
  line-height: 1.5;
}
.was {
  color: var(--ink-3);
  font-weight: 500;
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

/* ---- 8. 시연 ---- */
.demo {
  display: grid;
  grid-template-columns: 620px minmax(0, 1fr);
  gap: 72px;
  align-items: start;
}
.url {
  display: inline-block;
  padding: 18px 32px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.qr-row {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 32px;
}
.qr {
  flex: none;
  width: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
}
.qr img {
  width: 100%;
  height: auto;
  image-rendering: pixelated;
}
.qr-cap {
  color: var(--ink-2);
  font-size: 25px;
  line-height: 1.5;
}
.demo-steps {
  display: grid;
  gap: 10px;
  margin-top: 32px;
}
.demo-steps .step-no {
  width: 46px;
  height: 46px;
  font-size: 22px;
}
.demo-steps li {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 29px;
  font-weight: 700;
}
.shots {
  position: relative;
  height: 640px;
}
.shot {
  position: absolute;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow-lg);
}
.shot img {
  width: 100%;
  height: auto;
}
.shot-front {
  right: 0;
  top: 56px;
  z-index: 2;
  width: 660px;
}
.shot-back {
  left: 0;
  top: 0;
  width: 600px;
}
.thanks {
  margin-top: 22px;
  font-size: 34px;
  font-weight: 800;
}

/* ---- 조작 단추 (마우스를 움직이면 나타난다) ---- */
.controls {
  position: fixed;
  right: 20px;
  bottom: 18px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgb(255 255 255 / 0.94);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition:
    opacity 200ms var(--ease),
    transform 200ms var(--ease);
}
.pointer .controls,
.controls:focus-within {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.ctl {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 38px;
  min-width: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: 12px;
  background: var(--bg-soft);
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
  transition: background-color 200ms var(--ease);
}
.ctl:hover {
  background: var(--bg-sunk);
}
.ctl kbd {
  font-size: 12px;
}
.ctl-count {
  min-width: 54px;
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 650;
  text-align: center;
}
.idle,
.idle * {
  cursor: none !important;
}
.black::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 20;
  background: #000;
}
/* 휴대폰을 세로로 들면 16:9 화면이 작아서 한 줄 안내 */
@media screen and (orientation: portrait) and (max-width: 700px) {
  .view-deck body::after {
    content: '가로로 돌리면 크게 보여요';
    position: fixed;
    left: 50%;
    bottom: 28px;
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--bg-soft);
    color: var(--ink-2);
    font-size: 14px;
    font-weight: 650;
    transform: translateX(-50%);
  }
}
.view-presenter .deck,
.view-script .deck,
.view-presenter .controls,
.view-script .controls {
  display: none;
}

/* ---- 미리보기 (발표자 화면·대본에 쓰는 작은 장) ---- */
.thumb {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
}
.thumb-stage {
  position: absolute;
  left: 0;
  top: 0;
  width: 1920px;
  height: 1080px;
  transform: scale(var(--k, 0.2));
  transform-origin: 0 0;
  pointer-events: none;
}
.thumb .slide {
  opacity: 1;
  visibility: visible;
}
.thumb-end {
  display: grid;
  place-items: center;
  color: var(--ink-3);
  font-size: 15px;
  font-weight: 650;
}

/* ---- 노트 글 ---- */
.note-body p + p {
  margin-top: 0.7em;
}
.note-body b {
  margin-right: 0.35em;
  color: var(--primary-text);
}
.note-body .cue {
  color: var(--primary-text);
  font-weight: 700;
}
.note-body .cue::before,
.cue-tag {
  content: '동작';
  display: inline-block;
  margin-right: 0.5em;
  padding: 0 0.6em;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-text);
  font-size: 0.72em;
  font-weight: 700;
  line-height: 1.7;
  vertical-align: 0.12em;
}
.note-body .opt {
  color: var(--ink-3);
}
.note-body .opt::before,
.opt-tag {
  content: '생략 가능';
  display: inline-block;
  margin-right: 0.5em;
  padding: 0 0.6em;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--ink-3);
  font-size: 0.72em;
  font-weight: 700;
  line-height: 1.7;
  vertical-align: 0.12em;
}

/* ---- 발표자 화면 (?view=presenter) ---- */
.view-presenter,
.view-presenter body {
  height: 100%;
}
.view-presenter body {
  background: var(--bg-soft);
}
.pv {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  height: 100%;
  padding: 14px 18px 18px;
}
.pv-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}
.pv-brand {
  font-size: 18px;
  font-weight: 850;
  letter-spacing: -0.04em;
}
.pv-count {
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--bg);
  font-weight: 700;
}
.pv-timer {
  margin-left: auto;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.pv-pace {
  color: var(--ink-2);
  font-size: 15px;
  font-weight: 600;
}
.pv-pace.is-late {
  color: var(--warn);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 38px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: var(--bg);
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 650;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 200ms var(--ease);
}
.btn:hover {
  background: var(--bg-sunk);
}
.btn-primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  border-color: var(--primary-hover);
  background: var(--primary-hover);
}
/* 읽을 노트가 가장 크게, 지금 장·다음 장은 오른쪽에 */
.pv-main {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: 18px;
  min-height: 0;
}
.pv-notes {
  overflow: auto;
  padding: 22px 28px;
  border-radius: 16px;
  background: var(--bg);
  font-size: 24px;
  line-height: 1.7;
}
.pv-notes-head {
  margin-bottom: 10px;
  color: var(--ink-3);
  font-size: 15px;
  font-weight: 700;
}
.pv-side {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 0;
}
.pv-label {
  color: var(--ink-3);
  font-size: 14px;
  font-weight: 700;
}
.pv-next-title {
  color: var(--ink);
}
.pv-next {
  width: 72%;
}
.pv-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 6px;
}
.pv-nav .btn {
  height: 56px;
  font-size: 17px;
}
.pv-keys {
  color: var(--ink-3);
  font-size: 13.5px;
  line-height: 1.7;
}

/* ---- 발표 대본 (?view=script) ---- */
.view-script body {
  background: var(--bg-soft);
}
.sv {
  max-width: 1040px;
  margin: 0 auto;
  padding: 44px 20px 80px;
}
.sv-head .eyebrow {
  margin-bottom: 6px;
  font-size: 14px;
}
.sv-head h1 {
  font-size: 34px;
  font-weight: 850;
  line-height: 1.3;
  letter-spacing: -0.03em;
}
.sv-meta {
  margin-top: 8px;
  color: var(--ink-2);
  font-size: 16px;
}
.sv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.sv-box {
  margin-top: 16px;
  padding: 22px 26px;
  border-radius: 18px;
  background: var(--bg);
}
.sv-box h2 {
  margin-bottom: 10px;
  font-size: 19px;
  font-weight: 800;
}
.sv-box p + p,
.sv-box table + p {
  margin-top: 10px;
}
.sv-box p {
  color: var(--ink-2);
  font-size: 15.5px;
}
.sv-check {
  display: grid;
  gap: 6px;
}
.sv-check li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
}
.sv-check li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 0.32em;
  width: 15px;
  height: 15px;
  border: 1.5px solid var(--line-strong);
  border-radius: 4px;
}
.sv-list {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}
.sv-item {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 24px;
  padding: 22px;
  border-radius: 18px;
  background: var(--bg);
  break-inside: avoid;
}
.sv-item h2 {
  font-size: 20px;
  font-weight: 800;
}
.sv-time {
  margin-top: 2px;
  color: var(--ink-3);
  font-size: 13.5px;
  font-weight: 650;
}
.sv-item .note-body {
  margin-top: 12px;
  font-size: 16.5px;
  line-height: 1.75;
}
.sv-table {
  width: 100%;
  margin-top: 10px;
  border-collapse: collapse;
  font-size: 14.5px;
}
.sv-table th,
.sv-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.sv-table th {
  background: var(--bg-soft);
  color: var(--ink-2);
  font-weight: 700;
}
.sv-table td.num,
.sv-table th:nth-child(n + 2) {
  white-space: nowrap;
}
@media (max-width: 760px) {
  .sv-item {
    grid-template-columns: minmax(0, 1fr);
  }
  .pv-main {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---- 인쇄: 발표 화면은 장마다 한 쪽, 대본은 A4 (쪽 크기는 deck.js가 정한다) ---- */
@media print {
  * {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  html.view-deck,
  html.view-deck body {
    height: auto;
    overflow: visible;
  }
  .view-deck .deck {
    position: static;
    height: auto;
    transform: none !important;
  }
  .view-deck .slide {
    position: relative;
    width: 1920px;
    height: 1080px;
    opacity: 1 !important;
    visibility: visible !important;
    break-after: page;
  }
  .view-deck .slide .rise {
    animation: none !important;
  }
  .controls,
  .sv-actions {
    display: none !important;
  }
  .view-script body {
    background: #fff;
  }
  .sv {
    padding: 0;
  }
  .sv-box,
  .sv-item {
    border: 1px solid var(--line);
    break-inside: avoid;
  }
}