*{box-sizing:border-box}
:root{--green:#03c75a;--text:#222;--muted:#999;--line:#eee;--max:520px}
html{scroll-behavior:smooth}
body{margin:0;background:#f5f5f5;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif;-webkit-font-smoothing:antialiased}
button,a{font:inherit}.page{width:100%;max-width:var(--max);min-height:100vh;margin:0 auto;background:#fff;box-shadow:0 0 26px rgba(0,0,0,.035);padding-bottom:74px}
.appbar{height:54px;display:grid;grid-template-columns:48px 1fr 72px;align-items:center;position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid #f3f3f3}.plain{border:0;background:none;padding:0}.icon{font-size:23px}.blog-name{font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-actions{display:flex;gap:14px;justify-content:center;color:#333;font-size:18px}
.author{display:flex;align-items:center;gap:10px;padding:20px 14px 12px 16px}.avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;background:#eee;flex:0 0 auto}.author-info{min-width:0;display:flex;flex-direction:column;gap:4px}.author-info strong{font-size:13px}.author-info>span{font-size:11px;color:#999}.neighbor{margin-left:auto;min-width:76px;height:30px;padding:0 13px;border:1px solid var(--green);border-radius:5px;background:#fff;color:var(--green);font-size:11px;font-weight:700;line-height:28px;white-space:nowrap}.neighbor.is-following{background:#f7fff9;color:#6f7c74;border-color:#b7e9c9}
.post{padding:8px 20px 32px}.post h1{margin:9px 0 38px;font-size:24px;line-height:1.5;letter-spacing:-.045em;font-weight:700;word-break:keep-all}
.block{margin:0 0 28px}.block.text{margin-bottom:14px;text-align:left}.block.text p{display:block;box-decoration-break:clone;-webkit-box-decoration-break:clone;margin:0;white-space:pre-wrap;word-break:keep-all;font-size:17px;line-height:1.8;letter-spacing:-.026em}.block.text+.block.text{margin-top:0}.block.text p:empty{display:block;height:10px;}.block.text.left{text-align:left}.block.text.right{text-align:right}.block.text.big p{font-size:21px;line-height:1.75;font-weight:700}.block.text.quote{margin:34px 10px;padding:2px 0 2px 17px;border-left:3px solid #e6e6e6;text-align:left}.block.text.quote p{color:#555;white-space:pre-wrap;line-height:1.8}.quote-source{margin-top:9px;color:#999;font-size:12px;line-height:1.5}
.block.image{margin-left:-20px;margin-right:-20px}.block.image img{display:block;width:100%;height:auto}.block.image .caption{display:block;padding:8px 20px 0;text-align:center;font-size:11px;line-height:1.55;color:#999}.block.divider{height:1px;background:#ddd;margin:58px 0}.block.dots{text-align:center;color:#777;letter-spacing:.72em;font-size:16px;margin:44px 0}.block.spacer{height:32px;margin:0}
.sponsor-note{margin:56px 0 18px;padding:12px 14px;border:1px solid #eee;background:#fafafa;color:#8b8b8b;font-size:10px;line-height:1.65}.cta{display:flex;align-items:center;justify-content:center;min-height:54px;border-radius:5px;background:var(--green);color:white;text-decoration:none;font-size:14px;font-weight:700}
.feedback{display:flex;align-items:center;gap:18px;padding:17px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:#777;font-size:12px}.feedback .share{margin-left:auto;color:#777}.comment-area{padding:24px 20px 36px}.comment-heading{font-size:14px;font-weight:700;margin-bottom:3px}.comment{display:grid;grid-template-columns:38px 1fr;gap:10px;padding:18px 0;border-bottom:1px solid #f2f2f2}.comment img{width:38px;height:38px;border-radius:50%;object-fit:cover;background:#eee}.comment-meta{font-size:11px;margin-bottom:6px}.comment-meta b{margin-right:6px}.comment-meta span{color:#aaa;font-size:10px}.comment-text{font-size:13px;line-height:1.7;white-space:pre-line;color:#3f3f3f}
.bottom-nav{position:fixed;left:50%;bottom:0;z-index:30;transform:translateX(-50%);width:100%;max-width:var(--max);height:66px;display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #e9e9e9;background:#fff;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a,.bottom-nav .nav-static{text-decoration:none;color:#555;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:17px}.bottom-nav small{font-size:9px}.bottom-nav .write span{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--green);color:white;font-size:15px;margin-bottom:-2px}
@media(max-width:540px){body{background:#fff}.page{box-shadow:none}}

/* 공개 읽기 전용 페이지: 하단 메뉴는 디자인만 유지하고 클릭되지 않습니다. */
.bottom-nav-readonly{user-select:none}
.bottom-nav-readonly .nav-static{pointer-events:none;cursor:default}


/* v9: image gallery layouts */
.block.image-gallery{
  margin-left:-20px;
  margin-right:-20px;
}
.image-grid{
  display:grid;
  grid-template-columns:repeat(var(--cols,1),minmax(0,1fr));
  gap:3px;
  width:100%;
}
.image-grid .gallery-item{
  min-width:0;
  overflow:hidden;
  background:#fff;
}
.image-grid .gallery-item img{
  display:block;
  width:100%;
  height:100%;
  min-height:120px;
  object-fit:cover;
}
.image-grid.cols-1 .gallery-item img{
  height:auto;
  min-height:0;
  object-fit:contain;
}
.image-grid.cols-2 .gallery-item,
.image-grid.cols-3 .gallery-item,
.image-grid.cols-4 .gallery-item{
  aspect-ratio:1/1;
}
.image-gallery .caption{
  display:block;
  padding:8px 20px 0;
  text-align:center;
  font-size:11px;
  line-height:1.55;
  color:#999;
}


/* v10: link preview cards */
.block.link-card{
  margin:42px 0;
}
.link-preview{
  display:block;
  border:1px solid #e6e6e6;
  background:#fff;
  text-decoration:none;
  color:#222;
  overflow:hidden;
  border-radius: 10px;
}
.link-preview-image{
  width:100%;
  aspect-ratio:1.91/1;
  background:#fff;
  overflow:hidden;
}
.link-preview-image img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.link-preview-body{
  padding:14px 15px 13px;
}
.link-preview-title{
  margin:0 0 6px;
  font-size:15px;
  line-height:1.45;
  font-weight:700;
  word-break:keep-all;
}
.link-preview-desc{
  margin:0 0 8px;
  color:#777;
  font-size:12px;
  line-height:1.55;
  word-break:keep-all;
}
.link-preview-url{
  color:#03c75a;
  font-size:11px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}


/* v14 threaded comments */
.comment-thread{
  border-bottom:1px solid #f1f1f1;
}
.comment-thread > .comment{
  border-bottom:0;
}
.comment.reply{
  margin-left:42px;
  padding:14px 0 14px 10px;
  border-top:1px solid #f4f4f4;
  border-bottom:0;
  position:relative;
}
.comment.reply::before{
  content:"↳";
  position:absolute;
  left:-16px;
  top:18px;
  color:#aaa;
  font-size:12px;
}
.author-badge{
  display:inline-flex;
  align-items:center;
  margin-left:5px;
  padding:2px 5px;
  border-radius:3px;
  background:#e8f8ef;
  color:#03a84f;
  font-size:9px;
  font-weight:700;
  vertical-align:1px;
}
.reply-label{
  margin-right:5px;
  color:#999;
  font-size:11px;
}
.bookmark-jump{text-align:center;margin:20px 0}.bookmark-jump a{display:inline-block;color:#2878d4;text-decoration:underline;text-underline-offset:3px;font-size:15px;font-weight:650;cursor:pointer}.block.anchor{scroll-margin-top:72px}.like-btn{display:inline-flex;align-items:center;gap:4px;cursor:pointer;color:#777;font-size:12px}.like-btn .like-heart{font-size:20px;line-height:1;transition:transform .15s ease}.like-btn.active{color:#ff4d6d}.like-btn.active .like-heart{transform:scale(1.08)}.like-btn:disabled{opacity:.55;cursor:default}


/* v16.3: reference-style floating quick navigation */
.quick-nav{position:fixed;z-index:45;left:calc(50% + 282px);top:112px;width:188px;font-family:inherit}
.quick-nav[hidden]{display:none!important}
.quick-nav-toggle{display:none}
.quick-nav-panel{border:1px solid #e8e8e8;border-radius:12px;background:rgba(255,255,255,.96);box-shadow:0 8px 28px rgba(0,0,0,.07);padding:14px 10px;backdrop-filter:blur(8px)}
.quick-nav-title{padding:0 8px 9px;color:#888;font-size:11px;font-weight:700;letter-spacing:-.02em;border-bottom:1px solid #f1f1f1;margin-bottom:5px}
.quick-nav-list{display:flex;flex-direction:column;gap:1px;max-height:60vh;overflow:auto}
.quick-nav-item{width:100%;display:grid;grid-template-columns:12px 1fr;gap:6px;align-items:start;border:0;background:transparent;padding:8px 7px;text-align:left;color:#888;cursor:pointer;border-radius:7px;font-size:12px;line-height:1.45;word-break:keep-all}
.quick-nav-item:hover{background:#f7f7f7;color:#333}
.quick-nav-dot{width:5px;height:5px;border-radius:50%;background:#d5d5d5;margin-top:6px;transition:.18s}
.quick-nav-item.active{color:#222;font-weight:700;background:#f7fff9}
.quick-nav-item.active .quick-nav-dot{background:var(--green);transform:scale(1.25)}
.block.anchor{scroll-margin-top:76px}
@media(max-width:940px){
  .quick-nav{left:auto;right:12px;top:96px;width:auto;display:flex;align-items:flex-start;gap:7px}
  .quick-nav-toggle{display:block;border:1px solid #e2e2e2;background:#fff;border-radius:18px;padding:8px 10px;box-shadow:0 4px 18px rgba(0,0,0,.08);font-size:11px;font-weight:700;color:#555;cursor:pointer}
  .quick-nav-panel{display:none;width:min(220px,calc(100vw - 86px));max-height:66vh;padding:12px 9px}
  .quick-nav.open .quick-nav-panel{display:block}
}
@media(max-width:540px){
  .quick-nav{right:8px;top:82px}
  .quick-nav-toggle{padding:7px 9px;background:rgba(255,255,255,.96)}
  .quick-nav-panel{width:min(220px,calc(100vw - 72px))}
}

/* Tiptap 리치 본문 블록 */
.block.text.rich{text-align:left}
.block.text.rich p{margin:0 0 14px;white-space:pre-wrap;word-break:keep-all;font-size:17px;line-height:1.8;letter-spacing:-.026em}
.block.text.rich p:last-child{margin-bottom:0}
.block.text.rich strong,.block.text.rich b{font-weight:700}
.block.text.rich mark{color:inherit;padding:0 .08em}
.block.text.rich a:not(.link-preview){color:#2878d4;text-decoration:underline;text-underline-offset:2px}
.block.text.rich ul,.block.text.rich ol{margin:0 0 14px;padding-left:20px}
.block.text.rich img{max-width:100%;display:block;margin:14px 0}
.block.text.rich blockquote{margin:20px 0;padding:2px 0 2px 17px;border-left:3px solid #e6e6e6}
.block.text.rich blockquote p{color:#555}
.block.text.rich hr{border:0;border-top:1px solid #ddd;margin:36px 0}
.block.text.rich .image-gallery{margin:14px -20px}
.block.text.rich .link-preview{margin:20px 0}

.img-slide{position:relative;margin:14px 0}
.img-slide-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:0;scrollbar-width:none}
.img-slide-track::-webkit-scrollbar{display:none}
.img-slide-item{flex:0 0 100%;scroll-snap-align:start}
.img-slide-item img{width:100%;display:block}
.img-slide-dots{display:flex;justify-content:center;gap:6px;margin-top:9px}
.img-slide-dot{width:6px;height:6px;padding:0;border:0;border-radius:50%;background:#ddd;cursor:pointer}
.img-slide-dot.active{background:var(--green)}

@media (max-width:720px){
  .block.text.rich p:not(:empty){min-height:30.6px}
  .block.text.rich p>span{position:relative;top:1px}
}