/* 편집실 콘셉트: 어두운 프로그램 모니터(히어로·수료작·평가) + 모니터 보정용 회색 작업면(정보 섹션).
   녹화 탈리 레드는 행동 버튼 전용, 크로마 블루는 타임라인 클립과 강조 */
:root {
  --ground: #eef1f5;
  --surface: #ffffff;
  --ink: #10182b;
  --ink-2: #2a3346;
  --muted: #566074;
  --line: #d3d9e3;
  --tally: #d22b25;
  --tally-press: #b4231f;
  --chroma: #1f47e0;
  --chroma-soft: #dfe6ff;
  --chroma-night: #8fa6ff;
  --track: #e3e8f0;
  --night: #0a0f1c;
  --night-2: #121a2c;
  --night-3: #1c2539;
  --night-line: rgba(255, 255, 255, 0.12);
  --on-night: #eef1f7;
  --on-night-2: #c2cada;
  --on-night-muted: #8c96aa;
  --radius-s: 4px;
  --radius-m: 10px;
  --radius-l: 16px;
  --measure: 40rem;
  --font: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: "IBM Plex Mono", "IBM Plex Sans KR", ui-monospace, Consolas, monospace;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.75;
  word-break: keep-all;
  overflow-wrap: break-word;
}
img { max-width: 100%; display: block; }
a { color: var(--chroma); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--chroma);
  outline-offset: 3px;
  border-radius: var(--radius-s);
}
h1, h2, h3 { text-wrap: balance; }

.wrap { width: 100%; max-width: 72rem; margin: 0 auto; padding-inline: 16px; }
@media (min-width: 720px) { .wrap { padding-inline: 32px; } }

/* 어두운 면 공통 */
.on-night { background: var(--night); color: var(--on-night); }
.on-night a:not(.btn) { color: var(--chroma-night); }

/* 머리말 */
.site-head {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: rgba(10, 15, 28, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--night-line);
  color: var(--on-night);
}
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 60px; }
.brand { display: grid; gap: 4px; color: var(--on-night); text-decoration: none; line-height: 1.25; min-width: 0; }
.brand img { height: 16px; width: auto; }
.brand span { font-size: 0.75rem; color: var(--on-night-2); }
@media (min-width: 720px) { .brand img { height: 20px; } .brand span { font-size: 0.8125rem; } }
.head-nav { display: none; gap: 24px; }
.head-nav a { color: var(--on-night-2); text-decoration: none; font-size: 0.9375rem; }
.head-nav a:hover { color: #fff; }
@media (min-width: 960px) { .head-nav { display: flex; } }

/* 버튼 */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 24px;
  border-radius: var(--radius-s);
  font-weight: 700; font-size: 1rem; text-decoration: none; white-space: nowrap;
  border: 2px solid transparent;
  transition: background-color .15s ease, border-color .15s ease;
}
.btn-rec { background: var(--tally); color: #fff; }
.btn-rec:hover { background: var(--tally-press); }
.btn-rec::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: #fff; margin-right: 10px; flex: none; }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line:hover { background: var(--surface); }
.on-night .btn-line, .final .btn-line { border-color: rgba(255, 255, 255, 0.7); color: #fff; }
.on-night .btn-line:hover, .final .btn-line:hover { background: rgba(255, 255, 255, 0.08); }
.btn-small { min-height: 40px; padding: 0 14px; font-size: 0.9375rem; }

/* 히어로: 왼쪽 문구, 오른쪽 프로그램 모니터 */
.hero { padding: 0 0 40px; }
.hero-grid { display: grid; gap: 24px; }
.hero-copy { min-width: 0; }
.eyebrow { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: 0.8125rem; color: var(--on-night-muted); margin: 0 0 14px; }
.eyebrow .rec { font-family: var(--mono); color: #fff; display: inline-flex; align-items: center; gap: 6px; letter-spacing: 0.06em; }
.eyebrow .rec::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--tally); animation: blink 1.6s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0.2; } }
.hero h1 { font-size: clamp(2rem, 6.4vw, 3.75rem); line-height: 1.18; letter-spacing: -0.025em; font-weight: 700; margin: 0 0 16px; color: #fff; }
.hero h1 .h1-sub { display: block; font-size: 0.5em; letter-spacing: -0.01em; line-height: 1.35; margin-bottom: 10px; color: var(--on-night-2); font-weight: 700; }
.hero .lead { max-width: 34rem; color: var(--on-night-2); margin: 0 0 22px; font-size: 1rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-note { font-size: 0.8125rem; color: var(--on-night-muted); margin: 14px 0 0; max-width: 34rem; line-height: 1.6; }

.monitor {
  position: relative; margin: 0 -16px; overflow: hidden; background: #000;
  aspect-ratio: 16 / 9;
}
.monitor .reel img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 1.2s ease;
}
.monitor .reel img.on { opacity: 1; }
.monitor::after { /* 아래쪽을 히어로 바탕으로 녹여 모바일에서 제목과 이어지게 */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 40%;
  background: linear-gradient(to bottom, rgba(10, 15, 28, 0), var(--night));
  pointer-events: none;
}
.hud { position: absolute; inset: 0; pointer-events: none; font-family: var(--mono); font-size: 0.75rem; color: #fff; }
.hud .safe { position: absolute; inset: 8% 6%; }
.hud .safe i { position: absolute; width: 18px; height: 18px; border-color: rgba(255, 255, 255, 0.6); border-style: solid; border-width: 0; }
.hud .safe i:nth-child(1) { top: 0; left: 0; border-top-width: 2px; border-left-width: 2px; }
.hud .safe i:nth-child(2) { top: 0; right: 0; border-top-width: 2px; border-right-width: 2px; }
.hud .safe i:nth-child(3) { bottom: 0; left: 0; border-bottom-width: 2px; border-left-width: 2px; }
.hud .safe i:nth-child(4) { bottom: 0; right: 0; border-bottom-width: 2px; border-right-width: 2px; }
.hud .tag { position: absolute; top: calc(8% + 6px); left: calc(6% + 10px); display: flex; gap: 6px; align-items: center; background: rgba(0, 0, 0, 0.55); padding: 2px 8px; border-radius: 3px; }
.hud .tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--tally); }
.hud .cap { position: absolute; left: calc(6% + 10px); right: calc(6% + 10px); bottom: calc(8% + 8px); font-family: var(--font); font-size: 0.8125rem; color: var(--on-night-2); text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8); z-index: 1; }
.hud .cap b { color: #fff; }

@media (min-width: 900px) {
  .hero { padding: 56px 0 56px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); grid-template-areas: "copy media" "copy tl"; grid-template-rows: auto 1fr; gap: 20px 48px; align-items: start; }
  .hero-copy { grid-area: copy; }
  .hero-media { grid-area: media; position: static; }
  .hero-grid > .timeline { grid-area: tl; align-self: start; margin: 0; }
  .monitor { margin: 0; border-radius: var(--radius-m); border: 1px solid var(--night-line); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45); }
  .monitor::after { display: none; }
  .hud .cap { bottom: calc(8% + 6px); }
  .media-note { margin-top: 12px; font-size: 0.8125rem; color: var(--on-night-muted); }
}
@media (max-width: 899px) {
  .hero-grid { gap: 0; }
  .hero-media { margin-bottom: 4px; }
  .eyebrow { margin-bottom: 8px; }
  .hero h1 { margin-bottom: 12px; }
  .hero .lead { margin-bottom: 16px; }
  .co { padding: 8px 0; }
  .cohorts { margin-bottom: 16px; }
  .hero-grid > .timeline { margin-top: 28px; }
  .monitor { aspect-ratio: 2.39 / 1; }
  .monitor::after { height: 45%; }
  .hud .safe { inset: 10% 4%; }
  .hud .tag { top: calc(10% + 4px); left: calc(4% + 8px); font-size: 0.6875rem; }
  .hud .cap { left: calc(4% + 8px); bottom: 10%; font-size: 0.75rem; }
  .media-note { display: none; }
}

/* 개강 일정 목록: 편집 리스트(EDL) */
.cohorts { list-style: none; margin: 0 0 22px; padding: 0; border-top: 1px solid var(--night-line); max-width: 36rem; }
.co { display: grid; grid-template-columns: 4.25rem minmax(0, 1fr) auto; gap: 2px 14px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--night-line); }
.co-date { font-family: var(--mono); font-size: 1.25rem; font-weight: 500; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: #fff; }
.co-name { min-width: 0; line-height: 1.35; }
.co-name b { display: block; color: #fff; }
.co-name small { color: var(--on-night-muted); font-size: 0.8125rem; font-variant-numeric: tabular-nums; }
.co-dday { font-family: var(--mono); font-size: 0.875rem; font-weight: 500; color: #fff; background: var(--tally); padding: 2px 8px; border-radius: var(--radius-s); white-space: nowrap; }
.co-seat { grid-column: 2 / -1; font-size: 0.8125rem; color: var(--on-night-2); }
.co.tbd .co-date { font-family: var(--font); font-size: 1.125rem; font-weight: 700; color: var(--on-night-muted); }
.co.tbd .co-name b { color: var(--on-night-2); }
.co.tbd .co-dday { background: transparent; color: var(--on-night-muted); border: 1px dashed var(--on-night-muted); }
.co.past .co-date, .co.past .co-name b { color: var(--on-night-muted); text-decoration: line-through; text-decoration-thickness: 1px; }
.co.past .co-dday { background: transparent; color: var(--on-night-muted); border: 1px solid var(--night-line); }

/* 편집 타임라인 */
.timeline { margin: 36px 0 0; background: var(--night-2); border: 1px solid var(--night-line); border-radius: var(--radius-m); padding: 18px 16px 20px; }
.tl-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.tl-top p { margin: 0; font-size: 0.875rem; color: var(--on-night-muted); }
.tc { font-family: var(--mono); font-size: 0.8125rem; color: var(--on-night-2); }
.tl-body { position: relative; }
.tl-ruler { position: relative; height: 24px; margin-left: 52px; border-bottom: 1px solid var(--night-line); }
.tl-ruler span { position: absolute; top: 0; transform: translateX(-1px); font-size: 0.75rem; color: var(--on-night-muted); padding-left: 4px; border-left: 1px solid var(--night-line); height: 24px; line-height: 20px; white-space: nowrap; }
.tl-track { display: flex; align-items: center; height: 44px; }
.tl-label { width: 52px; flex: none; font-size: 0.75rem; color: var(--on-night-muted); }
.tl-lane { position: relative; flex: 1; height: 30px; background: var(--night-3); border-radius: var(--radius-s); }
.tl-clip { position: absolute; top: 0; bottom: 0; background: var(--chroma); color: #fff; border-radius: var(--radius-s); font-size: 0.8125rem; font-weight: 700; padding: 0 10px; display: flex; align-items: center; white-space: nowrap; overflow: hidden; }
.tl-clip.tbd { background: transparent; color: var(--chroma-night); border: 2px dashed var(--chroma-night); }
.tl-head { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--tally); margin-left: 52px; pointer-events: none; }
.tl-head::before { content: ""; position: absolute; top: -6px; left: -5px; width: 12px; height: 12px; background: var(--tally); clip-path: polygon(0 0, 100% 0, 50% 100%); }
.tl-foot { margin: 14px 0 0; font-size: 0.8125rem; color: var(--on-night-muted); }
@media (max-width: 520px) {
  .timeline { padding: 16px 12px 18px; }
  .tl-clip { font-size: 0.75rem; padding: 0 6px; }
  .tl-ruler span.minor { display: none; }
}

/* 수료작 */
.works { padding: 8px 0 64px; border-top: 1px solid var(--night-line); }
.works .head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 8px 24px; padding-top: 48px; margin-bottom: 20px; }
.works h2 { color: #fff; font-size: clamp(1.5rem, 4vw, 2.125rem); line-height: 1.3; letter-spacing: -0.015em; margin: 0; max-width: 22em; }
.works .head p { margin: 0; color: var(--on-night-muted); font-size: 0.9375rem; }
.work-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; grid-auto-flow: column; grid-auto-columns: min(78%, 20rem); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; -webkit-overflow-scrolling: touch; }
.work-grid li { scroll-snap-align: start; min-width: 0; }
@media (min-width: 900px) {
  .work-grid { grid-auto-flow: row; grid-template-columns: repeat(4, minmax(0, 1fr)); overflow: visible; }
}
.work { display: block; color: var(--on-night); }
.work .thumb { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-s); overflow: hidden; background: var(--night-3); }
.work .thumb img { width: 100%; height: 100%; object-fit: cover; }
.work .meta { display: flex; gap: 8px; align-items: baseline; margin-top: 8px; font-size: 0.875rem; line-height: 1.4; }
.work .meta b { color: #fff; font-weight: 700; }
.badge { font-size: 0.75rem; font-weight: 700; padding: 1px 6px; border-radius: 3px; white-space: nowrap; }
.badge.c1 { background: rgba(143, 166, 255, 0.18); color: var(--chroma-night); }
.badge.c2 { background: rgba(255, 196, 120, 0.16); color: #ffcf8a; }
.work .meta span:last-child { color: var(--on-night-muted); margin-left: auto; white-space: nowrap; }

/* 밝은 정보 섹션 */
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section h2 { font-size: clamp(1.5rem, 4vw, 2.125rem); line-height: 1.3; letter-spacing: -0.015em; margin: 0 0 12px; max-width: 22em; }
.section .intro { max-width: var(--measure); color: var(--ink-2); margin: 0 0 32px; }
.kicker { display: block; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; color: var(--chroma); margin-bottom: 8px; }

/* 신청 전 확인 */
.check-grid { display: grid; gap: 24px; }
@media (min-width: 960px) { .check-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 40px; align-items: start; } }
.check { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 22px 20px; box-shadow: 0 1px 0 var(--line), 0 12px 30px rgba(16, 24, 43, 0.06); }
.check-form, .rv-form { display: grid; gap: 18px; margin: 0; }
.check fieldset, .rv-item { border: 0; margin: 0; padding: 0; min-width: 0; }
.check legend, .rv-item legend { font-weight: 700; padding: 0; margin-bottom: 8px; line-height: 1.5; }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opts label { position: relative; }
.opts input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.opts span { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 14px; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--ground); font-size: 0.9375rem; line-height: 1.4; cursor: pointer; }
.opts input:checked + span { border-color: var(--chroma); background: var(--chroma-soft); color: #13308f; font-weight: 700; }
.opts input:focus-visible + span { outline: 3px solid var(--chroma); outline-offset: 2px; }
.check-result { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.check-result p { margin: 0 0 14px; }
.check-result p b { display: block; }
.facts { margin: 0; display: grid; border-top: 2px solid var(--ink); }
.facts div { padding: 14px 0; border-bottom: 1px solid var(--line); display: grid; gap: 2px; }
.facts dt { font-weight: 700; font-size: 0.9375rem; }
.facts dd { margin: 0; color: var(--ink-2); font-size: 0.9375rem; line-height: 1.65; }

/* 과정 카드 */
.courses { display: grid; gap: 24px; }
@media (min-width: 860px) { .courses { grid-template-columns: 1fr 1fr; } }
.course { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); overflow: hidden; display: flex; flex-direction: column; min-width: 0; }
.course-cover { position: relative; margin: 0; aspect-ratio: 2.39 / 1; background: var(--night); overflow: hidden; }
.course-cover img { width: 100%; height: 100%; object-fit: cover; }
.course-cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 15, 28, .92) 0%, rgba(10, 15, 28, .7) 40%, rgba(10, 15, 28, 0) 80%); }
.course-cover .when { position: absolute; left: 16px; bottom: 12px; right: 16px; z-index: 1; display: flex; align-items: center; gap: 10px; margin: 0; color: #fff; }
.course-cover .when .co-date { font-size: 1.5rem; }
.course-cover .when small { font-size: .8125rem; color: var(--on-night-2); font-variant-numeric: tabular-nums; }
.course-cover .when .co-dday { margin-left: auto; }
.course-cover figcaption { position: absolute; top: 10px; right: 12px; z-index: 1; font-size: .75rem; color: #fff; background: rgba(10, 15, 28, .72); padding: 2px 8px; border-radius: 3px; }
@media (max-width: 519px) {
  .course-cover { aspect-ratio: 16 / 9; }
  .course-cover .when { flex-wrap: wrap; row-gap: 0; }
  .course-cover .when small { order: 3; flex-basis: 100%; }
}
.course-body { padding: 22px 20px 24px; display: flex; flex-direction: column; flex: 1; }
.course .no { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.06em; color: var(--chroma); }
.course h3 { font-size: 1.375rem; line-height: 1.35; margin: 2px 0 6px; }
.course .formal { font-size: 0.8125rem; color: var(--muted); margin: 0 0 16px; line-height: 1.55; }
.course-seat { margin: -6px 0 14px; font-size: 0.875rem; font-weight: 700; }
.course dl { margin: 0 0 20px; }
.course dt { font-size: 0.8125rem; color: var(--muted); margin-top: 14px; font-weight: 700; }
.course dd { margin: 4px 0 0; }
.tools { display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0; list-style: none; }
.tools li { background: var(--chroma-soft); color: #13308f; font-size: 0.8125rem; padding: 2px 9px; border-radius: var(--radius-s); }
.tools li.sub { background: var(--track); color: var(--ink-2); }
.flow { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-left: 2px solid var(--track); }
.flow li { position: relative; display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: 10px; font-size: 0.9375rem; line-height: 1.6; padding: 6px 0 6px 14px; }
.flow li::before { content: ""; position: absolute; left: -6px; top: 13px; width: 10px; height: 10px; border-radius: 50%; background: var(--surface); border: 2px solid var(--chroma); }
.flow b { font-size: 0.8125rem; font-weight: 700; color: var(--muted); padding-top: 1px; font-variant-numeric: tabular-nums; }
.course-cta { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 0; }
.course-closed { margin: 0 0 12px; font-size: 0.9375rem; color: var(--muted); width: 100%; }
.helper { margin: 24px 0 0; max-width: var(--measure); color: var(--ink-2); }

/* 강사진 */
.mentors { list-style: none; margin: 0; padding: 0 0 8px; display: grid; gap: 14px; grid-auto-flow: column; grid-auto-columns: min(62%, 15rem); overflow-x: auto; scroll-snap-type: x mandatory; }
@media (min-width: 960px) { .mentors { grid-auto-flow: row; grid-template-columns: repeat(5, minmax(0, 1fr)); overflow: visible; } }
.mentors li { scroll-snap-align: start; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); overflow: hidden; display: flex; flex-direction: column; }
.mentors .photo { aspect-ratio: 4 / 4.4; background: radial-gradient(120% 90% at 50% 100%, #2a3a6e 0%, var(--night) 70%); display: flex; align-items: flex-end; justify-content: center; overflow: hidden; }
.mentors .photo img { width: 82%; height: auto; }
.mentors .who { padding: 12px 14px 16px; display: grid; gap: 2px; }
.mentors b { font-size: 1.0625rem; }
.m-tool { font-size: 0.75rem; color: var(--chroma); font-weight: 700; }
.mentors .who span:last-child { color: var(--ink-2); font-size: 0.875rem; line-height: 1.6; margin-top: 4px; }

/* 평가: 어두운 띠 */
.proof { padding: 64px 0; }
.proof h2 { color: #fff; font-size: clamp(1.5rem, 4vw, 2.125rem); line-height: 1.3; margin: 0 0 8px; }
.score { display: grid; gap: 28px; align-items: center; }
@media (min-width: 860px) { .score { grid-template-columns: 0.8fr 1.2fr; } }
.score-big { font-size: clamp(3.5rem, 12vw, 6rem); font-weight: 700; line-height: 1; letter-spacing: -0.03em; color: #fff; font-variant-numeric: tabular-nums; }
.score-big small { font-size: 0.32em; color: var(--on-night-muted); font-weight: 700; margin-left: 8px; letter-spacing: 0; }
.score p { margin: 0 0 6px; color: var(--on-night-2); }
.bar { height: 12px; background: var(--night-3); border-radius: 6px; overflow: hidden; margin: 12px 0 8px; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--chroma), var(--chroma-night)); }
.score .pct { color: #fff; font-weight: 700; }
.src { font-size: 0.8125rem; color: var(--on-night-muted) !important; }
.quotes { display: grid; gap: 14px; margin-top: 36px; }
@media (min-width: 860px) { .quotes { grid-template-columns: repeat(3, 1fr); } }
.quotes blockquote { margin: 0; background: var(--night-2); border: 1px solid var(--night-line); border-radius: var(--radius-m); padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.quotes p { margin: 0; color: var(--on-night); }
.quotes footer { margin-top: auto; font-size: 0.8125rem; color: var(--on-night-muted); }

/* 수료 이후 */
.after { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
@media (min-width: 760px) { .after { grid-template-columns: 1fr 1fr; } }
.after li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 18px 20px; color: var(--ink-2); font-size: 0.9375rem; }
.after li b { display: block; color: var(--ink); font-size: 1.0625rem; margin-bottom: 4px; }

/* 진행 절차: 실제 순서라 번호를 쓴다 */
.steps { counter-reset: s; margin: 0; padding: 0; list-style: none; display: grid; gap: 0; }
.steps li { counter-increment: s; position: relative; display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 2px 14px; padding: 0 0 22px; }
.steps li::before { content: counter(s); grid-row: span 2; width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff; font-family: var(--mono); font-weight: 500; display: grid; place-items: center; position: relative; z-index: 1; }
.steps li:not(:last-child)::after { content: ""; position: absolute; left: 17px; top: 36px; bottom: 0; width: 2px; background: var(--line); }
.steps b { display: block; }
.steps span { color: var(--ink-2); font-size: 0.9375rem; }
@media (min-width: 860px) {
  .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
  .steps li { grid-template-columns: 1fr; padding: 0; }
  .steps li::before { grid-row: auto; margin-bottom: 10px; }
  .steps li:not(:last-child)::after { left: 44px; right: -20px; top: 17px; bottom: auto; width: auto; height: 2px; }
}

/* FAQ */
.faq { border-top: 2px solid var(--ink); max-width: 52rem; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 36px 18px 0; font-weight: 700; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: translateY(-70%) rotate(45deg); transition: transform .15s ease; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { margin: 0 0 18px; color: var(--ink-2); }

/* 마지막 신청 영역: 수료작 스틸을 깔고 어둡게 */
.final { position: relative; background: var(--night); color: #fff; padding: 0 0 72px; overflow: hidden; }
.final .bg { position: relative; display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; margin-bottom: -56px;
  -webkit-mask-image: linear-gradient(to bottom, #000 50%, transparent); mask-image: linear-gradient(to bottom, #000 50%, transparent); }
@media (min-width: 900px) {
  .final { padding: 96px 0; }
  .final .bg { position: absolute; top: 0; right: 0; bottom: 0; width: 60%; height: 100%; aspect-ratio: auto; margin: 0;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 45%); mask-image: linear-gradient(to right, transparent, #000 45%); }
  .final h2, .final p, .final ul { max-width: 30rem; }
}
.final .wrap { position: relative; }
.final h2 { color: #fff; font-size: clamp(1.75rem, 5vw, 2.75rem); line-height: 1.25; margin: 0 0 14px; max-width: 16em; }
.final p { color: var(--on-night-2); max-width: var(--measure); margin: 0 0 28px; }
.final ul { color: var(--on-night-2); font-size: 0.9375rem; padding-left: 1.1em; margin: 28px 0 0; max-width: var(--measure); }

/* 바닥글 */
.site-foot { background: var(--night); color: var(--on-night-muted); padding: 40px 0 120px; font-size: 0.8125rem; border-top: 1px solid var(--night-line); }
.site-foot p { margin: 0 0 8px; max-width: 54rem; line-height: 1.7; }
.site-foot a { color: var(--on-night-2); }
.site-foot nav { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 18px; font-size: 0.875rem; }
.site-foot .operator-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; color: var(--on-night-muted); font-size: 0.75rem; }
.site-foot .operator-logo img { height: 18px; width: auto; opacity: 0.85; }

/* 모바일 하단 고정 신청 바 */
.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: var(--surface); border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(16, 24, 43, 0.12);
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom, 0px));
  display: flex; gap: 10px; align-items: center;
  transform: translateY(110%); transition: transform .2s ease;
}
.dock.show { transform: none; }
.dock p { margin: 0; flex: 1; min-width: 0; font-size: 0.8125rem; line-height: 1.4; color: var(--muted); }
.dock p b { color: var(--ink); display: block; font-size: 0.9375rem; }
.dock .btn { min-height: 46px; padding: 0 18px; }
@media (min-width: 960px) { .dock { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .dock, .monitor .reel img { transition: none; }
  .eyebrow .rec::before { animation: none; }
}
@media (max-width: 959px) { body.dock-on .site-head .btn { visibility: hidden; } }

/* 가이드 글 */
.article { padding: 40px 0 24px; }
.article .crumb { font-size: 0.875rem; color: var(--muted); margin: 0 0 18px; }
.article .crumb a { color: var(--muted); }
.article h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); line-height: 1.3; letter-spacing: -0.02em; margin: 0 0 14px; max-width: 24em; }
.article .meta { font-size: 0.875rem; color: var(--muted); margin: 0 0 28px; }
.prose { max-width: var(--measure); }
.prose h2 { font-size: 1.375rem; line-height: 1.4; margin: 44px 0 10px; }
.prose h3 { font-size: 1.125rem; margin: 28px 0 6px; }
.prose p, .prose ul, .prose ol { margin: 0 0 16px; }
.prose li { margin-bottom: 6px; }
.prose .answer { background: var(--surface); border-left: 4px solid var(--chroma); padding: 16px 18px; border-radius: 0 var(--radius-s) var(--radius-s) 0; margin: 0 0 24px; }
.table-scroll { overflow-x: auto; margin: 0 0 20px; -webkit-overflow-scrolling: touch; }
.prose table { border-collapse: collapse; width: 100%; min-width: 34rem; font-size: 0.9375rem; background: var(--surface); }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.prose th { background: var(--track); font-weight: 700; }
.inline-cta { background: var(--night); color: var(--on-night-2); border-radius: var(--radius-m); padding: 22px 20px; margin: 36px 0; }
.inline-cta p { margin: 0 0 14px; }
.top-cta { display: flex; flex-wrap: wrap; gap: 10px; margin: -8px 0 32px; }
.related-h { font-size: 1.125rem; margin: 44px 0 6px; }
.related { max-width: var(--measure); padding: 0; list-style: none; margin: 0; }
.related li { border-bottom: 1px solid var(--line); }
.related a { display: block; padding: 14px 0; color: var(--ink); text-decoration: none; font-weight: 700; }
.related a:hover { color: var(--chroma); }

/* 검수용 시안 전용 */
.review-bar { background: #fff3c4; border-bottom: 1px solid #e8d48a; font-size: 0.875rem; color: var(--ink); }
.review-bar .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding-block: 10px; }
.review-bar p { margin: 0; flex: 1 1 20rem; line-height: 1.5; }
.review-bar b { margin-right: 8px; }
.review-open { font: inherit; font-weight: 700; min-height: 40px; padding: 0 14px; border: 2px solid var(--ink); border-radius: var(--radius-s); background: var(--surface); color: var(--ink); cursor: pointer; }
[data-review] { outline: 2px dashed #e6b800; outline-offset: 4px; border-radius: 2px; }
.rv-short { display: none; }
.review-bar b { margin-right: 8px; }
[data-review].rv-done { outline-color: #34a85a; }
.review-panel { position: fixed; z-index: 40; top: 0; right: 0; bottom: 0; width: min(28rem, 100%); background: var(--surface); color: var(--ink); border-left: 1px solid var(--line); box-shadow: -8px 0 24px rgba(16, 24, 43, .18); display: flex; flex-direction: column; }
.review-panel[hidden] { display: none; }
.rv-head { display: flex; gap: 12px; align-items: flex-start; padding: calc(16px + env(safe-area-inset-top, 0px)) 18px 12px; border-bottom: 1px solid var(--line); }
.rv-head p { margin: 0; flex: 1; font-size: 0.875rem; color: var(--muted); line-height: 1.5; }
.rv-head b { display: block; color: var(--ink); font-size: 1rem; }
.rv-close { font: inherit; font-size: 0.875rem; min-height: 40px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--surface); color: var(--ink); cursor: pointer; }
.rv-form { overflow-y: auto; padding: 16px 18px 24px; flex: 1; gap: 22px; }
.rv-item legend { font-weight: 700; font-size: 0.9375rem; }
.rv-tag { display: block; font-size: 0.75rem; color: var(--muted); font-weight: 700; }
.rv-item.rv-done .rv-tag { color: #2f8f4e; }
.rv-item textarea { width: 100%; margin-top: 8px; font: inherit; font-size: 0.9375rem; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--radius-s); background: var(--ground); color: var(--ink); resize: vertical; }
.rv-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 18px calc(12px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); }
.rv-status { font-size: 0.8125rem; color: var(--muted); }
.rv-copy-fallback { margin: 0 18px 12px; min-height: 8rem; font: inherit; font-size: 0.8125rem; }

/* ---- 디자인 검토 반영 (2026-10-06) ---- */
.on-night :focus-visible, .site-head :focus-visible, .final :focus-visible, .site-foot :focus-visible, .inline-cta :focus-visible { outline-color: var(--chroma-night); }
.co-dday { background: var(--chroma); }
.co.tbd .co-dday { font-family: var(--font); font-weight: 700; }
.course .no, .hud .tag { letter-spacing: .02em; }
.opts span { border-color: #868fa3; }
.opts input:checked + span { border-width: 2px; padding: 5px 13px; }
.btn-small { min-height: 44px; }
.site-foot nav a { display: inline-flex; align-items: center; min-height: 44px; }
.article .crumb a { display: inline-block; padding: 10px 8px 10px 0; }

/* 타임라인 눈금 글자가 재생헤드 위로, 모니터 캡션은 칩으로 */
.tl-ruler span { z-index: 1; background: var(--night-2); }
.hud .cap { right: auto; max-width: calc(88% - 20px); padding: 2px 8px; border-radius: 3px; background: rgba(10, 15, 28, .72); text-shadow: none; }
.reel-toggle { position: absolute; z-index: 2; top: calc(8% + 4px); right: calc(6% + 26px); min-width: 52px; min-height: 30px; padding: 0 10px; font: 500 .75rem/1 var(--mono); color: #fff; background: rgba(0, 0, 0, .6); border: 1px solid rgba(255, 255, 255, .45); border-radius: 3px; cursor: pointer; }
.reel-toggle:hover { background: rgba(0, 0, 0, .8); }
@media (max-width: 899px) { .reel-toggle { top: calc(10% + 2px); right: calc(4% + 22px); min-height: 28px; } }
.eyebrow .rec::before { animation-iteration-count: 3; }

/* 모바일 버튼 전폭 */
@media (max-width: 519px) {
  .cta-row .btn { flex: 1 1 100%; }
  .hero .cta-row .btn-line { min-height: 44px; }
  .course-cta { flex-direction: column; align-items: stretch; }
}

/* 하단 바: 숨었을 때 탭 포커스가 들어가지 않게, 자가진단 결과가 바 뒤에 숨지 않게 */
.dock { visibility: hidden; transition: transform .2s ease, visibility 0s linear .2s; }
.dock.show { visibility: visible; transition: transform .2s ease, visibility 0s; }
.check-result { scroll-margin-bottom: 88px; }
html { scroll-padding-top: 76px; }
@media (max-width: 959px) { html { scroll-padding-bottom: 92px; } }
@media (min-width: 960px) { .site-foot { padding-bottom: 48px; } }

/* 평가 띠를 수료작 바로 뒤에 */
.works + .proof { border-top: 1px solid var(--night-line); padding-top: 48px; }

/* 수료작: 레터박스 확대, 가장자리까지 넘기기 */
.work .thumb img { transform: scale(var(--z, 1)); }
@media (min-width: 900px) { .work-grid li:nth-child(n+9) { display: none; } }
@media (max-width: 899px) { .work-grid { grid-auto-columns: 72%; } }
@media (max-width: 719px) {
  .work-grid, .mentors { margin-inline: -16px; padding-inline: 16px; scroll-padding-inline: 16px; }
}
@media (min-width: 720px) and (max-width: 899px) { .work-grid { margin-inline: -32px; padding-inline: 32px; scroll-padding-inline: 32px; } }
@media (min-width: 720px) and (max-width: 959px) { .mentors { margin-inline: -32px; padding-inline: 32px; scroll-padding-inline: 32px; } }
.swipe-hint { display: inline-flex; gap: 6px; font-size: .8125rem; color: var(--on-night-2); margin-left: 6px; }
.swipe-hint::after { content: "→"; display: inline-block; animation: nudge 1.4s ease-in-out 3; }
@keyframes nudge { 50% { transform: translateX(4px); } }
@media (min-width: 900px) { .swipe-hint { display: none; } }
@media (prefers-reduced-motion: reduce) { .swipe-hint::after { animation: none; } }
.mentors .photo img { width: 92%; margin-bottom: -6%; }

/* 섹션 슬레이트(씬 번호) */
.kicker { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px; font-family: var(--font); font-size: .8125rem; font-weight: 700; letter-spacing: 0; color: var(--muted); }
.kicker b { font-family: var(--mono); font-weight: 500; font-size: .75rem; letter-spacing: .04em; color: #fff; background: var(--ink); padding: 1px 6px; border-radius: 3px; }
.on-night .kicker { color: var(--on-night-muted); }
.on-night .kicker b { background: var(--chroma); }
.section h2, .works h2, .proof h2 { font-size: clamp(1.75rem, 7vw, 2.375rem); line-height: 1.25; letter-spacing: -.025em; }
.section .intro { font-size: 1rem; line-height: 1.7; }
.hero h1 .h1-sub { color: #fff; font-size: .56em; }

/* 모바일 길이 줄이기 */
.flow-more > summary { cursor: pointer; list-style: none; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: .9375rem; font-weight: 700; color: var(--chroma); }
.flow-more > summary::-webkit-details-marker { display: none; }
.flow-more > summary::after { content: "+"; font-family: var(--mono); }
.flow-more[open] > summary::after { content: "−"; }
@media (min-width: 860px) { .flow-more > summary { display: none; } }
.faq-more { border-bottom: 0; }
.faq-more > summary { color: var(--chroma); }
.faq-more > summary::after { border-color: var(--chroma); }
.faq-more[open] > summary { display: none; }
@media (max-width: 859px) {
  .quotes { grid-auto-flow: column; grid-auto-columns: min(84%, 22rem); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
  .quotes blockquote { scroll-snap-align: start; }
}
@media (max-width: 719px) {
  .quotes { margin-inline: -16px; padding-inline: 16px; scroll-padding-inline: 16px; }
  .section, .proof { padding: 48px 0; }
  .section .intro { margin-bottom: 24px; }
  .works { padding-bottom: 48px; }
  .works .head { padding-top: 40px; }
  .review-bar { font-size: .8125rem; }
  .review-bar .wrap { padding-block: 6px; }
  .review-bar .rv-note { display: none; }
  .review-bar .rv-short { display: inline; }
}

/* 신청 절차 버튼, 제목 높이 정렬 */
.steps-cta { margin-top: 8px; }
@media (max-width: 519px) { .steps-cta { width: 100%; } }
@media (min-width: 860px) {
  .steps li { align-content: start; }
  .steps-cta { margin-top: 32px; }
}

/* 가이드: 모바일 비교표, 데스크톱 오른쪽 개강 목록 */
@media (max-width: 599px) {
  .top-cta .btn { flex: 1 1 100%; }
  .top-cta .btn-line { min-height: 44px; }
  .prose table { min-width: 0; table-layout: fixed; font-size: .875rem; }
  .prose th, .prose td { padding: 8px 6px; overflow-wrap: anywhere; }
  .prose th:first-child, .prose td:first-child { width: 4.5rem; }
}
.article-aside { display: none; }
@media (min-width: 1024px) {
  .article-grid { display: grid; grid-template-columns: minmax(0, 40rem) minmax(0, 20rem); gap: 56px; align-items: start; }
  .article-aside { display: block; position: sticky; top: 84px; padding: 20px; border-radius: var(--radius-m); }
  .article-aside .aside-h { margin: 0 0 8px; font-size: .8125rem; color: var(--on-night-muted); }
  .article-aside .cohorts { margin-bottom: 16px; }
  .article-aside .btn { width: 100%; }
}

/* 가이드 기준일·출처 줄 */
.prose .source { font-size: .8125rem; color: var(--muted); margin: -12px 0 20px; }

/* 가로 넘김 영역 스크롤바: 기본 회색 막대 대신 얇게, 면 색에 맞춰 */
.work-grid, .mentors, .quotes, .table-scroll { scrollbar-width: thin; scrollbar-color: rgba(16, 24, 43, .28) transparent; }
.on-night .work-grid, .on-night .quotes { scrollbar-color: rgba(255, 255, 255, .28) transparent; }
.work-grid::-webkit-scrollbar, .mentors::-webkit-scrollbar, .quotes::-webkit-scrollbar, .table-scroll::-webkit-scrollbar { height: 6px; }
.work-grid::-webkit-scrollbar-track, .mentors::-webkit-scrollbar-track, .quotes::-webkit-scrollbar-track, .table-scroll::-webkit-scrollbar-track { background: transparent; }
.work-grid::-webkit-scrollbar-thumb, .mentors::-webkit-scrollbar-thumb, .quotes::-webkit-scrollbar-thumb, .table-scroll::-webkit-scrollbar-thumb { background: rgba(16, 24, 43, .28); border-radius: 3px; }
.on-night .work-grid::-webkit-scrollbar-thumb, .on-night .quotes::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .28); }
.work-grid::-webkit-scrollbar-button, .mentors::-webkit-scrollbar-button, .quotes::-webkit-scrollbar-button, .table-scroll::-webkit-scrollbar-button { display: none; }