/* nhentai-vn.com ・ giao diện masonry + tường thẻ. Nền gần đen, tím chỉ dùng cho nhãn và nút. */

:root{
  --bg:#0b0a10;
  --bg2:#100d16;
  --card:#17141c;
  --card2:#1d1826;
  --line:#2a2333;
  --line2:#221c2b;
  --tx:#ece9f2;
  --mu:#a09aae;
  --mu2:#7d7689;
  --ac:#a78bfa;
  --ac2:#c4b5fd;
  --head:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"Noto Sans","Segoe UI",Arial,sans-serif;
  --w:1220px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--tx);
  font-family:var(--body);font-size:15px;line-height:1.68;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--head);font-weight:700;letter-spacing:.005em;line-height:1.08}
p{margin:0 0 13px}
p:last-child{margin-bottom:0}

.nv-wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.nv-skip{position:absolute;left:-9999px}
.nv-skip:focus{left:14px;top:10px;z-index:99;background:var(--ac);color:#120e19;padding:8px 14px}

/* ---------- đầu trang: một hàng, wordmark trái, nav phải ---------- */
.nv-head{
  position:sticky;top:0;z-index:60;
  background:rgba(11,10,16,.94);
  border-bottom:1px solid var(--line2);
  backdrop-filter:blur(12px);
}
.nv-head-in{
  max-width:var(--w);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:26px;min-height:66px;
}
.nv-brand{display:flex;align-items:center;gap:10px;min-width:0}
.nv-mark{display:flex;align-items:flex-end;gap:3px;height:26px;flex:0 0 auto}
.nv-mark i{display:block;width:5px;background:var(--ac);border-radius:1px}
.nv-mark i:nth-child(1){height:14px;opacity:.55}
.nv-mark i:nth-child(2){height:26px}
.nv-mark i:nth-child(3){height:19px;opacity:.75}
.nv-word{font-family:var(--head);font-weight:700;font-size:25px;letter-spacing:-.02em;text-transform:lowercase}
.nv-word span{color:var(--ac)}
.nv-nav{margin-left:auto;display:flex;align-items:center;gap:22px;min-width:0}
.nv-nav a{
  font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--mu);
  padding:6px 0;border-bottom:1px solid transparent;white-space:nowrap;
}
.nv-nav a:hover{color:var(--tx);border-bottom-color:var(--ac)}
.nv-nav a[aria-current="page"]{color:var(--tx);border-bottom-color:var(--ac)}
.nv-cta{
  flex:0 0 auto;background:var(--ac);color:#141020;
  font-family:var(--head);font-weight:700;font-size:16px;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 16px;border-radius:2px;
}
.nv-cta:hover{background:var(--ac2)}

/* dải chip thẻ dưới đầu trang, không có ô nhập */
.nv-strip{
  border-bottom:1px solid var(--line2);background:var(--bg2);
}
.nv-strip-in{
  max-width:var(--w);margin:0 auto;padding:9px 24px;
  display:flex;gap:9px;align-items:center;overflow-x:auto;scrollbar-width:none;
}
.nv-strip-in::-webkit-scrollbar{display:none}
.nv-strip-lead{
  font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--mu2);
  flex:0 0 auto;padding-right:4px;
}
.nv-chip{
  flex:0 0 auto;font-size:12px;color:var(--mu);
  border:1px solid var(--line);border-radius:999px;padding:4px 11px;white-space:nowrap;
}
.nv-chip b{color:var(--ac);font-weight:600;margin-left:5px}

/* ---------- hero ---------- */
.nv-hero{padding:52px 0 34px;position:relative}
.nv-hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:46px;align-items:center}
.nv-kicker{
  font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ac);
  display:flex;align-items:center;gap:9px;margin-bottom:16px;
}
.nv-kicker em{font-style:normal;color:var(--mu2)}
.nv-h1{font-size:62px;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:16px}
.nv-h1 em{font-style:normal;color:var(--ac)}
.nv-lead{color:var(--mu);font-size:15.5px;max-width:52ch}
.nv-stats{display:flex;flex-wrap:wrap;gap:26px;margin:24px 0 26px;padding-top:20px;border-top:1px solid var(--line2)}
.nv-stat{min-width:96px}
.nv-stat b{display:block;font-family:var(--head);font-size:29px;font-weight:700;letter-spacing:-.01em}
.nv-stat span{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--mu2)}
.nv-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.nv-btn{
  background:var(--ac);color:#141020;font-family:var(--head);font-weight:700;
  font-size:18px;letter-spacing:.05em;text-transform:uppercase;padding:11px 22px;border-radius:2px;
}
.nv-btn:hover{background:var(--ac2)}
.nv-btn-ghost{
  border:1px solid var(--line);color:var(--tx);font-family:var(--head);font-weight:600;
  font-size:18px;letter-spacing:.05em;text-transform:uppercase;padding:10px 20px;border-radius:2px;
}
.nv-btn-ghost:hover{border-color:var(--ac);color:var(--ac2)}

.nv-fig{margin:0;position:relative}
.nv-shot{
  position:relative;border:1px solid var(--line);background:#0f0c14;
  border-radius:3px;overflow:hidden;
}
.nv-shot img{width:100%;height:auto;display:block}
.nv-shot-tag{
  position:absolute;top:10px;left:10px;background:var(--ac);color:#141020;
  font-family:var(--head);font-weight:700;font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  padding:3px 9px;
}
.nv-shot-ov{
  position:absolute;left:0;right:0;bottom:0;
  display:flex;gap:1px;background:rgba(11,10,16,.82);
  border-top:1px solid rgba(167,139,250,.28);
  backdrop-filter:blur(6px);
}
.nv-shot-ov div{flex:1 1 0;padding:8px 10px;min-width:0}
.nv-shot-ov b{display:block;font-family:var(--head);font-size:17px;line-height:1.1}
.nv-shot-ov span{font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--mu2)}
.nv-fig-cap{margin-top:9px;font-size:11.5px;color:var(--mu2);line-height:1.5}

/* ----------伙伴 ---------- */
.nv-partners{padding:20px 0 34px;border-top:1px solid var(--line2)}
.nv-plabel{
  font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--mu2);margin-bottom:12px;
}
.nv-plist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.nv-pitem{
  background:var(--card);border:1px solid var(--line2);border-radius:3px;
  min-height:84px;display:flex;align-items:center;justify-content:center;padding:8px;
}
.nv-pitem img{height:60px;width:auto;max-width:100%;object-fit:contain}

/* ---------- khối chung ---------- */
.nv-sec{padding:44px 0;border-top:1px solid var(--line2)}
.nv-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.nv-eyebrow{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ac);margin-bottom:7px}
.nv-h2{font-size:40px;text-transform:uppercase}
.nv-sub{color:var(--mu);max-width:64ch;font-size:14.5px;margin-top:9px}
.nv-more{
  flex:0 0 auto;font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ac);border-bottom:1px solid rgba(167,139,250,.4);padding-bottom:3px;
}
.nv-more:hover{color:var(--ac2)}

/* ---------- masonry ---------- */
.nv-mason{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start}
.nv-col{display:flex;flex-direction:column;gap:18px;min-width:0}
.nv-card{
  background:var(--card);border:1px solid var(--line2);
  border-radius:3px;overflow:hidden;min-width:0;
}
.nv-cover{position:relative;background:#0e0b13}
.nv-cover img{width:100%;object-fit:cover;object-position:top center;display:block}
.nv-r34 .nv-cover img{aspect-ratio:3/4}
.nv-r45 .nv-cover img{aspect-ratio:4/5}
.nv-r23 .nv-cover img{aspect-ratio:2/3}
.nv-lang{
  position:absolute;top:0;left:0;background:var(--ac);color:#141020;
  font-family:var(--head);font-weight:700;font-size:12px;letter-spacing:.1em;padding:2px 7px;
}
.nv-pages{
  position:absolute;right:0;bottom:0;background:rgba(11,10,16,.88);color:var(--tx);
  font-size:11.5px;letter-spacing:.04em;padding:3px 8px;border-top-left-radius:2px;
}
.nv-card-body{padding:12px 13px 14px}
.nv-title{font-size:18px;line-height:1.22;margin-bottom:5px}
.nv-artist{font-size:12px;color:var(--ac2);letter-spacing:.04em;margin-bottom:7px}
.nv-tagline{font-size:12px;color:var(--mu2);line-height:1.5}

/* ---------- tường thẻ ---------- */
.nv-wall{
  display:flex;flex-wrap:wrap;gap:9px;align-items:baseline;
  background:var(--card);border:1px solid var(--line2);border-radius:3px;padding:22px;
}
.nv-tag{
  border:1px solid var(--line);border-radius:2px;padding:5px 10px;color:var(--mu);
  background:#131019;line-height:1.2;white-space:nowrap;
}
.nv-tag b{color:var(--ac);font-weight:600;font-size:.86em;margin-left:6px}
.nv-s1{font-size:13px}
.nv-s2{font-size:15px;color:var(--tx)}
.nv-s3{font-size:17px;color:var(--tx);border-color:#3a2f4d}
.nv-s4{font-size:20px;color:var(--tx);border-color:#4b3d63;background:#1b1626}

/* ---------- bảng xếp hạng ---------- */
.nv-rank{border-top:1px solid var(--line)}
.nv-row{
  display:grid;grid-template-columns:56px minmax(0,1fr) 92px 104px;gap:16px;align-items:center;
  padding:14px 4px;border-bottom:1px solid var(--line2);
}
.nv-rk{font-family:var(--head);font-size:34px;color:#3d3450;line-height:1}
.nv-rk-meta{min-width:0}
.nv-rk-title{font-family:var(--head);font-size:19px;line-height:1.25;margin-bottom:3px}
.nv-rk-sub{font-size:12px;color:var(--mu2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nv-rk-pages{font-size:12.5px;color:var(--mu);text-align:right}
.nv-rk-fav{text-align:right;font-family:var(--head);font-size:17px;color:var(--ac2)}
.nv-rk-fav span{display:block;height:3px;background:var(--ac);margin-top:5px;margin-left:auto;border-radius:2px}

/* ---------- ngôn ngữ ---------- */
.nv-langs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:20px}
.nv-lang-cell{background:var(--card);border:1px solid var(--line2);padding:16px}
.nv-lang-cell b{display:block;font-family:var(--head);font-size:30px;line-height:1.1}
.nv-lang-cell span{font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--mu2)}
.nv-lang-cell p{font-size:12.5px;color:var(--mu);margin-top:8px}

/* ---------- teaser ---------- */
.nv-teaser{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}
.nv-tease{background:var(--card);border:1px solid var(--line2);padding:20px}
.nv-tease .n{font-family:var(--head);font-size:13px;color:var(--ac);letter-spacing:.14em}
.nv-tease h3{font-size:22px;margin:8px 0 8px}
.nv-tease p{font-size:13px;color:var(--mu)}

/* ---------- chân trang ---------- */
.nv-foot{border-top:1px solid var(--line);background:#090810;padding:38px 0 20px}
.nv-foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.nv-foot h4{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--mu2);margin-bottom:11px}
.nv-foot a{display:block;font-size:13px;color:var(--mu);padding:3px 0}
.nv-foot a:hover{color:var(--ac2)}
.nv-foot p{font-size:12.5px;color:var(--mu2);max-width:38ch}
.nv-18{
  margin-top:26px;padding-top:14px;border-top:1px solid var(--line2);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:11.5px;color:var(--mu2);
}
.nv-18 b{color:#e8b4b4}

/* ---------- trang trong ---------- */
.nv-page-head{padding:40px 0 26px;border-bottom:1px solid var(--line2);background:var(--bg2)}
.nv-crumb{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mu2);margin-bottom:12px}
.nv-page-head h1{font-size:52px;text-transform:uppercase;max-width:20ch}
.nv-page-head .nv-lead{margin-top:12px;max-width:72ch}
.nv-body{padding:34px 0 48px}
.nv-prose{max-width:78ch}
.nv-prose h2{font-size:30px;margin:32px 0 10px}
.nv-prose h2:first-child{margin-top:0}
.nv-prose h3{font-size:21px;margin:22px 0 7px}
.nv-prose p{color:#cfc9d9;font-size:14.5px}
.nv-prose ul{margin:0 0 14px;padding-left:18px;list-style:disc}
.nv-prose li{color:#cfc9d9;font-size:14.5px;margin-bottom:6px}

/* danh sách tác phẩm */
.nv-works{border-top:1px solid var(--line2)}
.nv-work{
  display:grid;grid-template-columns:132px minmax(0,1fr);gap:22px;
  padding:20px 0;border-bottom:1px solid var(--line2);
}
.nv-work-thumb{position:relative;background:var(--card);border:1px solid var(--line2)}
.nv-work-thumb img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top}
.nv-work-main{min-width:0}
.nv-work h2{font-size:24px;line-height:1.25;margin-bottom:4px}
.nv-work .by{font-size:12.5px;color:var(--ac2);letter-spacing:.05em;margin-bottom:9px}
.nv-work p{font-size:14px;color:#c6c0d0;max-width:74ch}
.nv-work-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px}
.nv-work-meta span{
  font-size:11.5px;color:var(--mu);border:1px solid var(--line);padding:3px 9px;border-radius:2px;
}
.nv-work-meta span b{color:var(--tx);font-weight:600}

/* thẻ phân loại */
.nv-cats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.nv-cat{background:var(--card);border:1px solid var(--line2);padding:20px}
.nv-cat-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}
.nv-cat h2{font-size:25px}
.nv-cat .cnt{font-family:var(--head);font-size:19px;color:var(--ac)}
.nv-cat p{font-size:13.5px;color:var(--mu)}
.nv-cat p+p{margin-top:8px}
.nv-cat .use{color:#cfc9d9}
.nv-cat .mini{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.nv-cat .mini i{font-style:normal;font-size:11px;color:var(--mu2);border:1px solid var(--line2);padding:2px 7px}
.nv-shot-wide{margin:0 0 26px;border:1px solid var(--line);background:#0f0c14}
.nv-shot-wide img{width:100%;height:auto}
.nv-shot-wide figcaption{font-size:11.5px;color:var(--mu2);padding:9px 12px;border-top:1px solid var(--line2)}

/* hỏi đáp */
.nv-faq{border-top:1px solid var(--line2);max-width:86ch}
.nv-qa{padding:16px 0;border-bottom:1px solid var(--line2)}
.nv-qa h2{font-size:21px;line-height:1.3;margin-bottom:6px}
.nv-qa p{font-size:14px;color:#c6c0d0}

/* 404 */
.nv-404{padding:80px 0 90px;text-align:center}
.nv-404 .code{font-family:var(--head);font-size:150px;line-height:.9;color:#241d31;letter-spacing:-.02em}
.nv-404 h1{font-size:42px;text-transform:uppercase;margin:10px 0 12px}
.nv-404 p{color:var(--mu);max-width:52ch;margin:0 auto 22px}
.nv-404-links{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ---------- hẹp ---------- */
@media (max-width:1020px){
  .nv-h1{font-size:52px}
  .nv-hero-grid{gap:30px}
  .nv-mason{display:block;columns:2;column-gap:18px}
  .nv-col{display:contents}
  .nv-card{break-inside:avoid;margin:0 0 18px}
  .nv-langs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nv-foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nv-head-in{flex-wrap:wrap;gap:10px 16px;padding:10px 20px}
  .nv-nav{order:3;width:100%;margin-left:0;gap:4px 16px;flex-wrap:wrap;overflow:visible;padding-bottom:2px}
  .nv-nav a{font-size:11.5px;letter-spacing:.1em}
  .nv-cta{margin-left:auto}
  .nv-hero{padding:34px 0 26px}
  .nv-hero-grid{grid-template-columns:minmax(0,1fr)}
  .nv-h1{font-size:44px}
  .nv-fig{order:-1}
  .nv-sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .nv-h2{font-size:32px}
  .nv-page-head h1{font-size:38px}
  .nv-cats{grid-template-columns:minmax(0,1fr)}
  .nv-teaser{grid-template-columns:minmax(0,1fr)}
  .nv-row{grid-template-columns:44px minmax(0,1fr) 84px;gap:12px}
  .nv-rk-fav{grid-column:2/4;text-align:left}
  .nv-rk-fav span{margin-left:0;max-width:120px}
}
@media (max-width:560px){
  .nv-wrap,.nv-head-in,.nv-strip-in{padding-left:16px;padding-right:16px}
  .nv-strip-in{flex-wrap:wrap;overflow:visible;gap:7px;padding-top:8px;padding-bottom:8px}
  .nv-strip-lead{width:100%}
  .nv-chip{font-size:11px;padding:3px 9px}
  .nv-h1{font-size:37px}
  .nv-lead{font-size:14.5px}
  .nv-stats{gap:18px}
  .nv-stat b{font-size:25px}
  .nv-mason{display:block;columns:2;column-gap:18px}
  .nv-plist{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nv-pitem{min-height:78px;padding:6px}
  .nv-pitem img{height:46px}
  .nv-work{grid-template-columns:96px minmax(0,1fr);gap:14px}
  .nv-work h2{font-size:20px}
  .nv-page-head h1{font-size:31px}
  .nv-404 .code{font-size:110px}
  .nv-404 h1{font-size:30px}
  .nv-note{min-height:0}
  .nv-note-num{font-size:64px}
  .nv-shot-ov div{padding:6px 7px}
  .nv-shot-ov b{font-size:14px}
  .nv-foot-grid{grid-template-columns:minmax(0,1fr)}
}

/* thẻ ghi chú chèn cuối dòng masonry */
.nv-note{background:#1b1626;border-color:#3a2f4d;padding:20px 18px;min-height:640px;display:flex;flex-direction:column;justify-content:space-between;gap:18px}
.nv-note-num{font-family:var(--head);font-size:148px;line-height:.82;color:var(--ac);letter-spacing:-.02em;margin:4px 0 10px}
.nv-note .nv-eyebrow{margin-bottom:8px}
.nv-note .nv-title{font-size:20px;margin-bottom:8px}
.nv-note .nv-tagline{color:var(--mu);font-size:12.5px}
.nv-note-link{margin-top:12px;font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.nv-note-link a{color:var(--ac);border-bottom:1px solid rgba(167,139,250,.45);padding-bottom:2px}
.nv-note>div:last-child{border-top:1px solid #2f2740;padding-top:14px}
.nv-note-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.nv-note-chips span{font-size:11px;color:var(--mu);border:1px solid #3a2f4d;padding:3px 8px}
.nv-note-list li{font-size:12px;color:var(--mu);padding:5px 0;border-bottom:1px dashed #2f2740;list-style:none}
.nv-note-list li:last-child{border-bottom:0}