/* Hallmark · shape: decision ruler over an index · genre: editorial · theme: custom (brand locked: 위트리 진갈색, 골드, 아이보리; 2026. 10. 25. owner chose 마루 부리 제목 + 프리텐다드 본문) · redesign: full · job: hire · idea: "세금이 신고가 아니라 결정하는 순간에 정해진다는 사무소의 주장을 첫 화면의 자 하나로 보여 준다" · vibe: "사설 자문 보고서처럼 조용하고 단단한 지면"
 * paper: oklch(98.2% 0.006 80) · accent: oklch(71% 0.09 78) · display: MaruBuri 700 (Naver, OFL) · body: Pretendard 400 (OFL) · hero: headline over a full-width ruler, decision span in brown, filing as a thin tail · nav: edge-aligned wordmark, five links, one booking button (the office's own sticky bar, kept by decision) · footer: colophon of registration facts · imagery: none, type and the ruler carry the page · signature: the ruler that puts 계약 before 신고
 * axes: light/grotesk-heavy/warm · posture: restrained · contrast: pass · fold: pass · copy: verbatim · v2.0.0 */
/* Hallmark · pre-emit critique: P5 H4 E4 S4 R4 V4 · weakest: H, six service rows are long owner copy; set them as an index with titles at title size and kept every word */
/* Hallmark · dropped .work .tags, .series chips · the tag lists repeated each service and blog series name already in the copy; the series names now sit in one sentence */
/* Hallmark · dropped .hero .mark · the large faint logo was ornament behind the headline */
/* Hallmark · finish-review: subagent · 8 findings · 7 resolved 1 open · gap: 사무소 이름 표기(머리글 가운뎃점 유무)는 사무소가 정할 사항 */
/* Hallmark · dropped https://www.youtube.com/shorts/afZmkbMuXDI · 첫 화면은 최신 쇼츠 5편을 보여 주므로 10. 21. 영상은 쇼츠 전체 보기 페이지에 그대로 있음 */
/* Hallmark · waive 25 · .doc column is 1040px of Korean prose · hangul glyphs are full width, so 75ch holds about 40 글자 and the owner found the 칼럼 column too narrow to read */
/* Hallmark · waive 42 · stamp names nav: the office's own sticky bar · 위트리 decided on 2026. 10. 23. that the 상단 메뉴 with wordmark, menu and 상담 예약 stays fixed on every page */
/* Hallmark · note · the hero shortcut links to #w-transfer, #w-inherit and #w-biz now sit on the three ruler items */
/* Hallmark · dismissed 3 · the 6px brown rule on .ruler-decide is the ruler's decision span itself, the page's signature diagram, not a card stripe */
/* Hallmark · dismissed 23 · .band .btn is one 48px gold booking button inside the closing band, far under 5% of the viewport */
/* Hallmark · answered F2 · the three-period marks are the owner's column excerpts cut by build_columns.py; office typography bans the ellipsis glyph */
/* Hallmark · answered F4 · one primary recipe: .band .btn is the same booking button on the dark band, .menu-btn span is the menu bars, .v-bar is the preview toolbar that the published site drops */


@font-face { font-family: 'Pretendard'; src: local('Pretendard Regular'), url('fonts/pretendard-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Pretendard'; src: local('Pretendard SemiBold'), url('fonts/pretendard-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Pretendard'; src: local('Pretendard Bold'), url('fonts/pretendard-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'WT Buri'; src: url('fonts/wt-buri-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --space-3xs: 2px; --space-2xs: 4px; --space-xs: 8px; --space-sm: 12px; --space-md: 16px; --space-lg: 24px; --space-xl: 40px; --space-2xl: 64px; --space-3xl: 96px; --space-4xl: 144px;
  --text-xs: 0.8125rem; --text-sm: 0.9375rem; --text-md: 1.0625rem; --text-lg: 1.25rem; --text-xl: 1.5rem; --text-2xl: 1.875rem;
  --text-display: clamp(2.25rem, 2.6vw + 1.2rem, 3.625rem);
  --text-section: clamp(1.875rem, 1.6vw + 1.1rem, 2.75rem);
  --text-title: clamp(1.1875rem, 0.5vw + 1rem, 1.4375rem);
  --text-lead: clamp(1.125rem, 0.4vw + 1rem, 1.3125rem);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-micro: 120ms;
  --container: 1240px; --gutter: 64px; --gap-columns: 40px; --section-gap-s: 120px; --section-gap: 144px;
  --z-sticky: 200; --z-sticky-nav: 300; --z-viewer: 400;
  --bar-h: 72px; --viewer-h: 0px;

  --color-paper: #FBF8F3;
  --color-paper-2: #F4EEE4;
  --color-paper-3: #EAE1D3;
  --color-ink: #2B231F;
  --color-ink-2: #3B2F2A;
  --color-ink-2-hover: #52423A;
  --color-ink-2-active: #2A211D;
  --color-muted: #6B5F57;
  --color-rule: #DDD1BF;
  --color-rule-strong: #C8B89A;
  --color-accent: #C8A060;
  --color-accent-hover: #D4B077;
  --color-accent-ink: #2B231F;
  --color-focus: #3B2F2A;
  --color-on-ink: #FBF8F3;
  --color-band: #3B2F2A;
  --color-band-ink: #F4EEE4;
  --color-band-muted: #CDBFAE;
  --color-band-rule: #5E4D44;
  --color-link: #0B57B0;
  --color-viewer: #2E2925;
  --color-viewer-ink: #F4EEE4;
  --color-viewer-rule: #6B5F57;
  --color-shadow: rgba(43, 35, 31, 0.10);

  --font-display: 'WT Buri', 'MaruBuri', 'Noto Serif KR', 'AppleMyungjo', serif;
  --font-body: 'Pretendard', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;

  --radius: 2px; --rule-hair: 1px;
  --tracking-display: -0.025em;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--bar-h) + var(--viewer-h) + var(--space-lg)); }
body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.75;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-synthesis: none; overflow-wrap: break-word; min-width: 0; text-wrap: balance; color: var(--color-ink-2); }
p { margin: 0; text-wrap: pretty; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.22em; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
strong, b { font-weight: 700; }
ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
[hidden] { display: none !important; }
::selection { background: var(--color-paper-3); color: var(--color-ink); }
html { scrollbar-color: var(--color-rule-strong) var(--color-paper); }
button:disabled, .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

/* 버튼과 글자 링크 */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding-inline: var(--space-lg);
  background: var(--color-ink-2); color: var(--color-on-ink);
  border: var(--rule-hair) solid var(--color-ink-2); border-radius: var(--radius);
  font-size: var(--text-sm); font-weight: 700; text-decoration: none; white-space: nowrap;
  transition: background-color var(--dur-micro) var(--ease-out), border-color var(--dur-micro) var(--ease-out), color var(--dur-micro) var(--ease-out);
}
.btn:hover { background: var(--color-ink-2-hover); border-color: var(--color-ink-2-hover); }
.btn:active { background: var(--color-ink-2-active); border-color: var(--color-ink-2-active); }
.btn-line { background: transparent; color: var(--color-ink-2); border-color: var(--color-rule-strong); }
.btn-line:hover { background: var(--color-paper-2); border-color: var(--color-ink-2); }
.btn-line:active { background: var(--color-paper-3); }
.tlink {
  display: inline-flex; align-items: center; min-height: 48px;
  color: var(--color-ink-2); font-weight: 700; font-size: var(--text-sm);
  text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 0.35em;
  white-space: nowrap;
  transition: text-decoration-color var(--dur-micro) var(--ease-out);
}
.tlink:hover { text-decoration-color: var(--color-ink-2); }
.tlink:active { color: var(--color-ink); }
.btns { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm) var(--space-lg); }

/* 머리글 (상단 고정) */
.site-top { position: sticky; top: var(--viewer-h); z-index: var(--z-sticky-nav); background: var(--color-paper); border-bottom: var(--rule-hair) solid var(--color-rule); }
.site-top .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--space-md); min-height: var(--bar-h); }
.brand { display: flex; align-items: center; gap: var(--space-sm); color: var(--color-ink-2); text-decoration: none; }
.brand img { width: 22px; height: auto; }
.brand-name { font-weight: 800; font-size: var(--text-md); white-space: nowrap; }
.nav { display: none; gap: var(--space-lg); font-size: var(--text-sm); }
.nav a { color: var(--color-ink-2); text-decoration: none; font-weight: 700; padding-block: var(--space-xs); border-bottom: 2px solid transparent; white-space: nowrap; transition: border-color var(--dur-micro) var(--ease-out); }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--color-accent); }
.top-book { display: none; }
.menu-btn { display: inline-flex; flex-direction: column; justify-content: center; gap: var(--space-2xs); width: 44px; height: 44px; padding-inline: var(--space-sm); background: none; border: var(--rule-hair) solid var(--color-rule-strong); border-radius: var(--radius); cursor: pointer; }
.menu-btn:active { background: var(--color-paper-2); }
.menu-btn span { display: block; height: 2px; background: var(--color-ink-2); }
.mobile-nav { display: none; border-top: var(--rule-hair) solid var(--color-rule); background: var(--color-paper); }
.mobile-nav.open { display: block; }
.mobile-nav a { display: block; padding: var(--space-sm) var(--gutter); color: var(--color-ink-2); font-weight: 700; text-decoration: none; border-bottom: var(--rule-hair) solid var(--color-rule); }

/* 첫 화면 */
.hero { border-bottom: var(--rule-hair) solid var(--color-rule); }
.hero .wrap { padding-block: var(--space-2xl) var(--space-xl); }
.hero h1 { font-size: var(--text-display); font-weight: 700; line-height: 1.24; letter-spacing: var(--tracking-display); max-width: 15em; }
.hero-act { display: grid; gap: var(--space-lg); margin-top: var(--space-lg); }
.hero .lead { font-size: var(--text-lead); color: var(--color-ink); max-width: 30em; line-height: 1.6; }

/* 결정의 자 */
.ruler { margin: var(--space-2xl) 0 0; }
.ruler-row { display: grid; grid-template-columns: minmax(0, 1fr); }
.ruler-decide { display: grid; gap: var(--space-md); border-left: 6px solid var(--color-ink-2); padding-left: var(--space-md); }
.ruler-decide li { display: grid; gap: var(--space-3xs); }
.ruler-decide b { font-size: var(--text-title); font-weight: 800; color: var(--color-ink-2); line-height: 1.3; }
.ruler-decide span { font-size: var(--text-sm); color: var(--color-ink); line-height: 1.6; }
.ruler-mark { display: block; margin-top: var(--space-sm); font-size: var(--text-sm); font-weight: 700; color: var(--color-ink-2); }
.ruler-tail { margin-top: var(--space-lg); padding-left: var(--space-md); border-left: var(--rule-hair) dashed var(--color-rule-strong); }
.ruler-tail span { display: block; font-size: var(--text-sm); color: var(--color-muted); padding-block: var(--space-xs); }

/* 공통 구획 */
.sec { padding-block: var(--section-gap-s); }
.sec.tint { background: var(--color-paper-2); }
.sec-head { display: grid; gap: var(--space-md); margin-bottom: var(--space-xl); }
.sec-head h2 { font-size: var(--text-section); font-weight: 700; line-height: 1.25; letter-spacing: var(--tracking-display); }
.sec-head p { color: var(--color-muted); max-width: 34em; }
.sec-head .btns { margin-top: var(--space-xs); }

/* 주요 업무: 색인 */
.work-grid { display: grid; gap: var(--space-xl); }
.work li { display: grid; gap: var(--space-xs); padding-block: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule); }
.work li:first-child { border-top: 2px solid var(--color-ink-2); }
.work li:last-child { border-bottom: var(--rule-hair) solid var(--color-rule); }
.work h3 { font-size: var(--text-title); font-weight: 700; line-height: 1.35; }
.work p { color: var(--color-ink); }

/* 세무 칼럼 */
.posts { display: grid; gap: 0 var(--gap-columns); }
.posts li { border-top: var(--rule-hair) solid var(--color-rule); }
.posts li:first-child { border-top: 2px solid var(--color-ink-2); }
.posts a { display: grid; gap: var(--space-xs); padding-block: var(--space-lg); color: inherit; text-decoration: none; }
.posts .txt { display: grid; gap: var(--space-sm); }
.posts h3 { font-size: var(--text-title); font-weight: 700; line-height: 1.4; transition: color var(--dur-micro) var(--ease-out); }
.posts a:hover h3 { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 0.25em; }
.posts a:active h3 { color: var(--color-ink); }
.posts .meta { display: flex; flex-wrap: wrap; gap: var(--space-md); font-size: var(--text-sm); color: var(--color-muted); }
.posts .cat { font-weight: 700; color: var(--color-ink-2); }
.posts p { color: var(--color-muted); font-size: var(--text-sm); line-height: 1.75; }
.posts li:first-child h3 { font-size: var(--text-2xl); line-height: 1.35; letter-spacing: -0.015em; }
.posts li:first-child p { font-size: var(--text-md); }

.blog-line { display: grid; gap: var(--space-md); margin-top: var(--space-2xl); padding-top: var(--space-lg); border-top: var(--rule-hair) solid var(--color-rule-strong); }
.blog-line h3 { font-size: var(--text-lg); font-weight: 700; }
.blog-line p { color: var(--color-muted); font-size: var(--text-sm); max-width: 44em; }

/* 유튜브 */
.videos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xl) var(--space-lg); }
.videos a { display: grid; gap: var(--space-sm); color: inherit; text-decoration: none; }
.videos .thumb { position: relative; aspect-ratio: 9 / 16; background: var(--color-ink-2); border-radius: var(--radius); overflow: hidden; }
.videos .thumb img { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); height: 100%; width: auto; max-width: none; }
.videos .thumb .ph { display: none; }
.videos .thumb .play { position: absolute; left: var(--space-md); bottom: var(--space-md); width: 44px; height: 44px; border-radius: 50%; background: var(--color-paper); display: grid; place-items: center; opacity: 0.92; transition: opacity var(--dur-micro) var(--ease-out); }
.videos .thumb .play::after { content: ""; border-style: solid; border-width: 7px 0 7px 12px; border-color: transparent transparent transparent var(--color-ink-2); margin-left: var(--space-2xs); }
.videos a:hover .play { opacity: 1; }
.videos a:hover .ttl { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 0.25em; }
.videos a:active .ttl { color: var(--color-ink); }
.videos .ttl { font-size: var(--text-sm); font-weight: 700; color: var(--color-ink-2); line-height: 1.6; }
.videos .date { font-size: var(--text-xs); color: var(--color-muted); }
.sec-foot { margin-top: var(--space-xl); }

/* 업무 방식: 서한 */
.letter-grid { display: grid; gap: var(--space-xl); }
.letter { border-top: 2px solid var(--color-ink-2); padding-top: var(--space-xl); display: grid; gap: var(--space-lg); max-width: 40em; }
.letter .intro { font-size: var(--text-lead); color: var(--color-ink-2); line-height: 1.7; }
.letter p { max-width: 40em; }
.letter strong { color: var(--color-ink-2); font-weight: 800; }
.letter .sign { margin-top: var(--space-sm); padding-top: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule); font-weight: 700; color: var(--color-ink-2); }

/* 상담 안내: 짙은 띠 */
.band { background: var(--color-band); color: var(--color-band-ink); --color-focus: var(--color-accent); }
.band h2, .band h3 { color: var(--color-band-ink); }
.band .wrap { padding-block: var(--section-gap-s); }
.contact { display: grid; gap: var(--space-2xl); }
.contact h2 { font-size: var(--text-section); font-weight: 700; line-height: 1.25; letter-spacing: var(--tracking-display); margin-bottom: var(--space-xl); }
.band .btn { background: var(--color-accent); color: var(--color-accent-ink); border-color: var(--color-accent); }
.band .btn:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); }
.band .btn:active { background: var(--color-rule-strong); border-color: var(--color-rule-strong); }
.band .btn-line { background: transparent; color: var(--color-band-ink); border-color: var(--color-band-muted); }
.band .btn-line:hover { background: var(--color-ink-2-hover); border-color: var(--color-band-ink); }
.band .btn-line:active { background: var(--color-ink-2-active); }
.contact dl.facts { margin-top: var(--space-xl); border-top: var(--rule-hair) solid var(--color-band-rule); }
.contact dl div { display: grid; grid-template-columns: 5em minmax(0, 1fr); gap: var(--space-md); padding-block: var(--space-md); border-bottom: var(--rule-hair) solid var(--color-band-rule); }
.contact dt { font-weight: 700; color: var(--color-band-ink); }
.contact dd { color: var(--color-band-ink); }
.contact dd a { color: var(--color-band-ink); text-decoration-color: var(--color-accent); }
.contact dd small { display: block; color: var(--color-band-muted); font-size: var(--text-sm); }
.contact .btns { margin-top: var(--space-lg); }
.prep h3 { font-size: var(--text-lg); font-weight: 700; margin-bottom: var(--space-md); }
.prep dl { border-top: var(--rule-hair) solid var(--color-band-rule); }
.prep dd { color: var(--color-band-muted); }

/* 바닥글 */
.site-foot { background: var(--color-paper-2); color: var(--color-muted); border-top: var(--rule-hair) solid var(--color-rule); }
.site-foot .wrap { padding-block: var(--space-xl); font-size: var(--text-sm); line-height: 1.8; }
.foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: var(--space-md); margin-bottom: var(--space-md); }
.foot-name { font-weight: 800; color: var(--color-ink-2); font-size: var(--text-md); }
.foot-nav { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); }
.foot-nav a { color: var(--color-ink-2); text-decoration: none; font-weight: 700; white-space: nowrap; }
.foot-nav a:hover { text-decoration: underline; text-decoration-color: var(--color-accent); }
.foot-nav a:active { color: var(--color-ink); }
.foot-info { display: flex; flex-wrap: wrap; gap: 0 var(--space-lg); }
.copy { margin-top: var(--space-sm); font-size: var(--text-xs); }

/* 칼럼 목록, 칼럼 본문, 쇼츠 목록 */
.page-head { background: var(--color-paper-2); border-bottom: var(--rule-hair) solid var(--color-rule); }
.page-head .wrap { padding-block: var(--space-2xl) var(--space-xl); display: grid; gap: var(--space-md); }
.page-head h1 { font-size: var(--text-section); font-weight: 700; letter-spacing: var(--tracking-display); line-height: 1.25; }
.page-head p { color: var(--color-muted); max-width: 40em; }
.page-body { padding-block: var(--space-xl) var(--space-2xl); }

.col-filter { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-lg); margin-bottom: var(--space-lg); }
.col-filter a { display: inline-block; padding-block: var(--space-xs); color: var(--color-ink-2); text-decoration: none; font-size: var(--text-sm); font-weight: 700; border-bottom: 2px solid transparent; transition: border-color var(--dur-micro) var(--ease-out); }
.col-filter a:hover, .col-filter a[aria-current="true"] { border-bottom-color: var(--color-ink-2); }
.col-list { border-top: 2px solid var(--color-ink-2); }
.col-list li { border-bottom: var(--rule-hair) solid var(--color-rule); }
.col-list li.hide { display: none; }
.col-list a { display: grid; gap: var(--space-sm); padding-block: var(--space-lg); color: inherit; text-decoration: none; }
.col-list .txt { display: grid; gap: var(--space-xs); max-width: 52em; }
.col-list h2 { font-size: var(--text-title); font-weight: 700; line-height: 1.4; }
.col-list a:hover h2 { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 0.25em; }
.col-list .meta { display: flex; gap: var(--space-md); font-size: var(--text-sm); color: var(--color-muted); }
.col-list .cat { color: var(--color-ink-2); font-weight: 700; }
.col-list p { color: var(--color-muted); font-size: var(--text-sm); }
.col-empty { padding-block: var(--space-xl); color: var(--color-muted); }

.doc { max-width: calc(1040px + 2 * var(--gutter)); padding-block: var(--space-2xl) var(--space-3xl); }
.doc h1 { font-size: var(--text-2xl); font-weight: 700; line-height: 1.4; letter-spacing: -0.015em; margin-bottom: var(--space-sm); }
.doc .doc-meta { display: flex; flex-wrap: wrap; gap: var(--space-md); color: var(--color-muted); font-size: var(--text-sm); margin-bottom: var(--space-xl); padding-bottom: var(--space-md); border-bottom: 2px solid var(--color-ink-2); }
.doc p { margin-bottom: var(--space-md); max-width: none; }
.doc a { color: var(--color-link); }
.doc h2 { font-size: var(--text-xl); font-weight: 700; line-height: 1.4; margin: var(--space-2xl) 0 var(--space-md); padding-top: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule-strong); }
.doc h3 { font-size: var(--text-lg); font-weight: 700; margin: var(--space-xl) 0 var(--space-sm); }
.doc ol, .doc ul { padding-left: var(--space-lg); margin-bottom: var(--space-md); list-style: revert; }
.doc li { margin-bottom: var(--space-2xs); }
.doc table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); margin-block: var(--space-xs) var(--space-md); line-height: 1.6; }
.doc th, .doc td { border: var(--rule-hair) solid var(--color-rule-strong); padding: var(--space-xs) var(--space-sm); vertical-align: top; text-align: left; }
.doc th { background: var(--color-paper-2); color: var(--color-ink-2); font-weight: 700; }
.table-scroll { overflow-x: auto; }
.doc blockquote { margin: var(--space-lg) 0; padding: var(--space-lg); background: var(--color-paper-2); border: var(--rule-hair) solid var(--color-rule); font-size: var(--text-sm); }
.doc blockquote p:last-child { margin-bottom: 0; }
.doc blockquote.sum { border-top: 2px solid var(--color-ink-2); }
.doc blockquote.sum p { margin-bottom: var(--space-sm); }
.doc .src { font-size: var(--text-sm); color: var(--color-muted); }
.doc figure { margin: var(--space-2xs) 0 var(--space-lg); }
.doc figure img { width: 100%; height: auto; border: var(--rule-hair) solid var(--color-rule); }
.doc hr { border: 0; border-top: var(--rule-hair) solid var(--color-rule-strong); margin-block: var(--space-xl); }
.doc u { text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 0.2em; }
.doc-foot { margin-top: var(--space-xl); padding-top: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule-strong); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-sm); font-size: var(--text-sm); }
.doc-foot .sign { color: var(--color-ink-2); font-weight: 700; }

/* 시안 보기 막대 (게시본에는 없음) */

@media (min-width: 760px) {
  .nav { display: flex; }
  .top-book { display: inline-flex; min-height: 44px; }
  .menu-btn { display: none; }
  .hero-act { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
  .ruler-row { grid-template-columns: minmax(0, 3fr) minmax(0, 1fr); align-items: end; }
  .ruler-decide { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); border-left: 0; padding-left: 0; padding-bottom: var(--space-md); border-bottom: 6px solid var(--color-ink-2); }
  .ruler-tail { margin-top: 0; padding-left: 0; border-left: 0; border-bottom: var(--rule-hair) dashed var(--color-rule-strong); padding-bottom: var(--space-md); }
  .ruler-tail span { padding-block: 0; text-align: right; }
  .ruler-labels { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 1fr); }
  .ruler-labels .ruler-mark:last-child { text-align: right; color: var(--color-muted); font-weight: 400; }
  .work-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gap-columns); }
  .work li { grid-template-columns: minmax(0, 13em) minmax(0, 1fr); gap: var(--space-lg); }
  .posts { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
  .posts li:first-child { grid-row: span 2; }
  .posts li:nth-child(2) { border-top: 2px solid var(--color-ink-2); }
  .sec-head.row { grid-template-columns: minmax(0, 1fr) auto; align-items: end; }
  .blog-line { grid-template-columns: minmax(0, 1fr) auto; align-items: center; }
  .videos { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .videos.all { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .letter-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gap-columns); }
  .contact { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: var(--gap-columns); }
}
@media (max-width: 759px) {
  :root { --gutter: 20px; --section-gap-s: 72px; --bar-h: 60px; }
  .ruler-labels .ruler-mark:last-child { display: none; }
}
@media (min-width: 1200px) {
  .videos.all { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
@media (min-width: 1700px) {
  :root { --gutter: 120px; --container: 1480px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}
@media print {
  .site-top, .btns, .foot-nav, .menu-btn, .v-bar { display: none; }
  .band { background: var(--color-paper); color: var(--color-ink); }
}
.contact dl div { grid-template-columns: 6em minmax(0, 1fr); }
@media (min-width: 760px) {
  .ruler-tail .tail-m { visibility: hidden; }
  .ruler-tail { transform: translateY(-2.5px); }
}
.sec-head { align-content: start; }
.sec-head .sec-head { margin-bottom: 0; }
@media (max-width: 479px) {
  .contact dl div { grid-template-columns: minmax(0, 1fr); gap: var(--space-2xs); }
}
@media (max-width: 759px) {
  .ruler { display: flex; flex-direction: column; }
  .ruler-row { display: contents; }
  .ruler-decide { order: 1; }
  .ruler-labels { order: 2; }
  .ruler-tail { order: 3; margin-top: var(--space-md); }
}
.doc hr + h2 { border-top: 0; padding-top: 0; margin-top: 0; }

.ruler-decide a { display: grid; gap: var(--space-3xs); color: inherit; text-decoration: none; }
.ruler-decide a:hover b { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 0.25em; }
.ruler-decide a:active b { color: var(--color-ink); }
.letter-grid .intro { font-size: var(--text-lead); color: var(--color-ink-2); line-height: 1.7; max-width: 36em; }
.ruler-ways { margin-top: var(--space-2xl); }
.ruler-ways .ruler-decide b { font-size: var(--text-lg); }
.ruler-ways .ruler-decide span { line-height: 1.75; }
.ways-sign { margin-top: var(--space-xl); font-weight: 700; color: var(--color-ink-2); }
@media (max-width: 759px) {
  .ruler-labels { order: 0; margin-bottom: var(--space-xs); }
  .ruler-labels .ruler-mark { margin-top: 0; }
  .ruler-decide { order: 1; }
  .ruler-tail { order: 2; }
}

.skip { position: absolute; left: var(--space-md); top: var(--space-xs); z-index: var(--z-viewer); padding: var(--space-xs) var(--space-md); background: var(--color-ink-2); color: var(--color-on-ink); font-weight: 700; text-decoration: none; transform: translateY(-200%); }
.skip:focus-visible { transform: none; outline-color: var(--color-accent); }
a, button { touch-action: manipulation; -webkit-tap-highlight-color: var(--color-paper-3); }

.ruler-after { display: grid; gap: var(--space-xs); align-content: end; }
.ruler-after b { font-size: var(--text-lg); font-weight: 700; color: var(--color-ink-2); line-height: 1.3; }
.ruler-after span { font-size: var(--text-md); color: var(--color-ink); line-height: 1.75; }
.ruler-ways .ruler-labels .ruler-mark:last-child { display: block; }
@media (min-width: 760px) {
  .ruler-ways .ruler-row { grid-template-columns: minmax(0, 3fr) minmax(0, 1fr); gap: 0; }
  .ruler-ways .ruler-after { transform: none; border-bottom: 2px solid var(--color-ink-2); padding: 0 0 var(--space-md) var(--space-lg); margin-bottom: var(--space-3xs); }
  .ruler-ways .ruler-labels .ruler-mark:last-child { text-align: left; padding-left: var(--space-lg); color: var(--color-ink-2); font-weight: 700; }
}
@media (max-width: 759px) {
  .ruler-ways .ruler-after { border-left: 2px solid var(--color-ink-2); padding-left: var(--space-md); }
  .ruler-ways .ruler-labels .ruler-mark:last-child { display: none; }
}
.ruler-ways .ruler-after span { text-align: left; padding-block: 0; }

.playlists { border-top: 2px solid var(--color-ink-2); }
.playlists li { border-bottom: var(--rule-hair) solid var(--color-rule); }
.playlists a { display: grid; gap: var(--space-xs); padding-block: var(--space-lg); color: inherit; text-decoration: none; }
.playlists h3 { font-size: var(--text-xl); font-weight: 700; line-height: 1.3; }
.playlists p { color: var(--color-ink); }
.playlists .pl-k { display: inline-block; margin-right: var(--space-sm); font-size: var(--text-sm); font-weight: 700; color: var(--color-muted); }
.playlists a:hover h3 { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 2px; text-underline-offset: 0.25em; }
.playlists a:active h3 { color: var(--color-ink); }
@media (min-width: 760px) {
  .playlists a { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--gap-columns); align-items: baseline; }
}

@media (min-width: 760px) {
  .videos-home { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--space-xl) var(--space-md); }
}

.videos .date { display: flex; flex-wrap: wrap; gap: 0 var(--space-sm); }

h1, h2, h3 { font-weight: 700; }
.brand-name, .foot-name, .ruler-decide b, .letter strong { font-weight: 700; }

/* 게시본 추가 (2026. 10. 25.) */
.doc p.cap { margin: var(--space-lg) 0 var(--space-xs); }
.doc td.note { background: var(--color-paper-2); color: var(--color-muted); }
.doc .table-scroll { margin-block: var(--space-xs) var(--space-md); }
.doc .table-scroll table { margin: 0; min-width: 560px; }
.doc figure img { background: #fff; }
.todo { background: #FFF1B8; padding: 0 var(--space-2xs); }
.doc-foot a { color: var(--color-ink-2); }
.col-count { font-size: var(--text-sm); color: var(--color-muted); margin-bottom: var(--space-md); }