/* 다음칸 사이트 공통 스타일. 계획은 DESIGN.md */
:root {
  --paper: #F5F6F8;
  --ink: #1D1F3B;
  --tile: #FFCB1F;
  --line: #C9CDD6;
  --night: #241A3D;
  --cobalt: #0057FF;
  --muted: #555873;
  --frame: 3px;
  --gutter: 14px;
  --display: "Black Han Sans", "IBM Plex Sans KR", sans-serif;
  --body: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: break-word;
}

a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--tile); }

:focus-visible {
  outline: 3px solid var(--cobalt);
  outline-offset: 3px;
}

.wrap {
  width: min(1120px, 100% - 32px);
  margin-inline: auto;
}

/* 머리 */
.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
}

.logo {
  font-family: var(--display);
  font-size: 26px;
  line-height: 1;
  text-decoration: none;
  display: inline-flex;
  align-items: baseline;
}

.logo .dot {
  display: inline-block;
  width: 0.28em;
  height: 0.28em;
  margin-inline: 0.06em;
  background: var(--tile);
  outline: 2px solid var(--ink);
}

.site-nav { display: flex; gap: 20px; font-size: 15px; font-weight: 600; }
.site-nav a { text-decoration: none; padding-block: 4px; border-bottom: 2px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom-color: var(--ink); }

/* 첫 화면: 큰 칸 하나 */
.hero {
  border: var(--frame) solid var(--ink);
  background: #fff;
  padding: clamp(28px, 6vw, 72px);
  margin-top: 8px;
}

.hero-mark {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(76px, 17vw, 210px);
  line-height: 0.9;
  letter-spacing: -0.01em;
  margin: 0;
  display: flex;
  align-items: flex-end;
}

.hero-mark .dot {
  display: inline-block;
  width: 0.24em;
  height: 0.24em;
  margin: 0 0.08em 0.1em;
  background: var(--tile);
  outline: var(--frame) solid var(--ink);
  animation: land 900ms cubic-bezier(.2, .9, .3, 1.2) 250ms both;
}

@keyframes land {
  from { transform: translateY(-1.4em) rotate(-25deg); }
  to { transform: none; }
}

.hero-text {
  max-width: 34em;
  margin: clamp(24px, 4vw, 40px) 0 0;
  font-size: clamp(18px, 2.2vw, 21px);
}

/* 만들고 있는 것: 만화 한 페이지 */
.section-title {
  font-family: var(--display);
  font-weight: 400;
  font-size: 28px;
  line-height: 1.3;
  margin: 72px 0 18px;
}

.page {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(150px, auto);
  gap: var(--gutter);
}

.panel {
  position: relative;
  border: var(--frame) solid var(--ink);
  background: #fff;
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.panel h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  margin: 0;
}

.panel p { margin: 10px 0 0; max-width: 30em; }

.panel .status {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 12px;
}

.panel .art { margin-top: auto; padding-top: 20px; }
.panel .art svg { display: block; max-width: 100%; height: auto; }

.panel-ghost {
  grid-column: 1 / 5;
  grid-row: 1 / 3;
  background: var(--night);
  color: #F2EEFF;
}

.panel-ghost .live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 600;
  background: #E5374B;
  color: #fff;
  padding: 3px 10px;
  margin-bottom: 14px;
}

.panel-ghost .live::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
}

.panel-hair {
  grid-column: 5 / 7;
  grid-row: 1 / 2;
  background: var(--tile);
}

.panel-mandeok {
  grid-column: 5 / 7;
  grid-row: 2 / 3;
}

.panel-mandeok h3 a { text-decoration: none; }
.panel-mandeok h3 a:hover { color: var(--cobalt); }

.panel-next {
  grid-column: 1 / 7;
  border-style: dashed;
  background: transparent;
  flex-direction: row;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.panel-next h3 { font-size: 30px; }
.panel-next p { margin: 0; color: var(--muted); }

/* 조용한 부분 */
.quiet {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  margin-top: 72px;
}

.quiet h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 24px;
  margin: 0 0 8px;
}

.quiet p { margin: 0 0 10px; max-width: 30em; }

.button {
  display: inline-block;
  font-weight: 600;
  text-decoration: none;
  border: var(--frame) solid var(--ink);
  background: var(--tile);
  padding: 8px 18px;
}

.button:hover { background: #fff; }

/* 본문 쪽 (만덕, 문의, 개인정보처리방침) */
.doc {
  max-width: 44em;
  padding-block: 32px 24px;
}

.doc h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(36px, 6vw, 56px);
  line-height: 1.15;
  margin: 24px 0 16px;
}

.doc h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: 24px;
  line-height: 1.35;
  margin: 48px 0 10px;
}

.doc h3 { font-size: 17px; margin: 24px 0 6px; }

.doc .lead { font-size: 20px; margin: 0 0 8px; }

.doc ul, .doc ol { padding-left: 1.3em; }
.doc li { margin-bottom: 6px; }

.doc table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
  margin: 12px 0 8px;
}

.doc th, .doc td {
  text-align: left;
  vertical-align: top;
  border: 2px solid var(--ink);
  padding: 10px 12px;
}

.doc th { background: #fff; }

.table-scroll { overflow-x: auto; }

.mandeok-mark {
  border: var(--frame) solid var(--ink);
  background: var(--cobalt);
  color: #fff;
  padding: clamp(24px, 5vw, 48px);
  margin-top: 8px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.mandeok-mark h1 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(64px, 12vw, 140px);
  line-height: 0.95;
  margin: 0 0 18px;
}

.mandeok-mark p { margin: 0; max-width: 28em; font-size: 19px; }
.mandeok-mark svg { flex: none; max-width: 40%; height: auto; }

/* 기능 설명: 상자 대신 굵은 먹선 하나로 나눔 */
.features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px 48px;
  margin-top: 48px;
}

.features > div { border-top: var(--frame) solid var(--ink); padding-top: 14px; }
.features h2 { margin: 0 0 6px; font-size: 20px; font-weight: 600; line-height: 1.4; }
.features p { margin: 0; max-width: 28em; }

.contact-box {
  border: var(--frame) solid var(--ink);
  background: #fff;
  padding: 24px;
  margin-top: 16px;
}

.contact-box p { margin: 0 0 6px; }
.contact-box .mail { font-size: 22px; font-weight: 600; }

/* 바닥 */
.site-foot {
  border-top: var(--frame) solid var(--ink);
  margin-top: 88px;
  padding-block: 28px 40px;
  font-size: 14px;
  color: var(--muted);
}

.site-foot .wrap { display: grid; grid-template-columns: 1fr auto; gap: 24px; }
.site-foot dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; }
.site-foot dt { font-weight: 600; color: var(--ink); }
.site-foot dd { margin: 0; }
.site-foot nav { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; }

@media (max-width: 760px) {
  body { font-size: 16px; }
  .page { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .panel-ghost, .panel-hair, .panel-mandeok, .panel-next { grid-column: 1; grid-row: auto; }
  .panel-ghost { min-height: 380px; }
  .quiet, .features { grid-template-columns: 1fr; }
  .site-head { flex-wrap: wrap; }
  .site-foot .wrap { grid-template-columns: 1fr; }
  .site-foot nav { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-mark .dot { animation: none; }
}