:root{
  --bg:#120806; --paper:#1d0d09; --panel:#24100b; --panel2:#10231c;
  --gold:#e7c36b; --gold2:#fff0b8; --red:#8e1d18; --red2:#c23a29;
  --ink:#f7ecd6; --muted:#cdbb96; --line:rgba(231,195,107,.32);
  --radius:22px; --shadow:0 24px 70px rgba(0,0,0,.38);
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:radial-gradient(circle at 15% 0%,#33110d 0,#120806 38%,#080403 100%);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);line-height:1.78} a{color:inherit;text-decoration:none} img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 36px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(13,6,4,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(231,195,107,.18)}.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;min-width:210px}.brand img{width:48px;height:48px;border-radius:14px;object-fit:cover;box-shadow:0 8px 26px rgba(231,195,107,.18)}.brand strong{display:block;font-size:20px;color:var(--gold2);letter-spacing:.08em}.brand small{display:block;font-size:12px;color:var(--muted);letter-spacing:.04em}.main-nav{display:flex;align-items:center;gap:8px}.main-nav a{padding:10px 14px;border-radius:999px;color:#e8dcc5;font-size:14px}.main-nav a:hover,.main-nav a.active{background:linear-gradient(135deg,rgba(194,58,41,.45),rgba(231,195,107,.12));color:var(--gold2);box-shadow:inset 0 0 0 1px rgba(231,195,107,.22)}.nav-toggle{display:none;background:rgba(231,195,107,.12);border:1px solid var(--line);color:var(--gold2);border-radius:12px;font-size:20px;padding:7px 11px}.hero{padding:34px 0 56px}.hero-shell{display:grid;grid-template-columns:1fr 1.05fr;gap:28px;align-items:stretch}.hero-copy,.hero-visual,.section-panel,.content-index,.notice-box,.faq-item,.article-card,.article-body,.side-box,.news-hero{border:1px solid var(--line);background:linear-gradient(145deg,rgba(36,16,11,.92),rgba(20,8,5,.78));border-radius:var(--radius);box-shadow:var(--shadow)}.hero-copy{padding:42px 38px;position:relative;overflow:hidden}.hero-copy:before{content:"";position:absolute;inset:-70px auto auto -80px;width:240px;height:240px;border-radius:50%;background:rgba(231,195,107,.11);filter:blur(10px)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-weight:700;letter-spacing:.14em;font-size:13px}.hero h1{margin:18px 0 14px;font-size:clamp(34px,5vw,64px);line-height:1.08;color:var(--gold2);letter-spacing:.03em;text-shadow:0 2px 0 #6f2519,0 16px 36px rgba(0,0,0,.46)}.hero .lead{font-size:18px;color:#f2dfbd;margin:0 0 22px;max-width:620px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 20px;border:1px solid rgba(231,195,107,.45);background:linear-gradient(135deg,#b52e22,#6d1712);color:#fff3cf;font-weight:700}.btn.secondary{background:rgba(231,195,107,.08);color:var(--gold2)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}.hero-stats div{padding:14px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(231,195,107,.16)}.hero-stats b{display:block;color:var(--gold2);font-size:19px}.hero-stats span{font-size:13px;color:var(--muted)}.hero-visual{padding:14px;display:flex;align-items:center;justify-content:center;min-height:430px;background:linear-gradient(145deg,rgba(29,13,9,.86),rgba(82,19,13,.28))}.hero-visual img{width:100%;height:auto;max-height:560px;object-fit:contain;border-radius:18px}.section{padding:44px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.section-head h2{margin:0;color:var(--gold2);font-size:32px;line-height:1.25}.section-head p{margin:8px 0 0;color:var(--muted);max-width:680px}.content-index{padding:24px;display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center}.content-index img{border-radius:18px;width:100%;height:340px;object-fit:contain;background:#110906}.index-list{display:grid;gap:13px}.index-list a{display:grid;grid-template-columns:52px 1fr;gap:14px;padding:16px;border:1px solid rgba(231,195,107,.18);border-radius:18px;background:rgba(255,255,255,.035)}.index-list em{font-style:normal;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,#c43b2b,#422018);display:flex;align-items:center;justify-content:center;color:#ffe9a3;font-weight:800}.index-list strong{display:block;color:var(--gold2);font-size:18px}.index-list span{display:block;color:var(--muted);font-size:14px}.intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.section-panel{padding:30px}.section-panel h2,.section-panel h3{color:var(--gold2);margin:0 0 14px}.section-panel p{color:#eadabd;margin:0 0 14px}.steps{counter-reset:s;display:grid;gap:12px}.step{position:relative;padding:18px 18px 18px 68px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(231,195,107,.16)}.step:before{counter-increment:s;content:counter(s);position:absolute;left:18px;top:18px;width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#d6af51,#8c2b1c);color:#1b0805;font-weight:900}.article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.article-card{overflow:hidden;display:flex;flex-direction:column;min-height:100%}.article-card .thumb{aspect-ratio:4/3;background:#120806;overflow:hidden}.article-card .thumb img{width:100%;height:100%;object-fit:cover}.article-card.featured-card{grid-column:span 2}.article-card.featured-card .thumb{aspect-ratio:16/9}.card-body{padding:18px;display:flex;flex-direction:column;flex:1}.meta{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:10px;color:var(--muted);font-size:12px}.meta span{color:#ffe6a3;background:rgba(231,195,107,.10);border:1px solid rgba(231,195,107,.22);padding:3px 8px;border-radius:999px}.card-body h3{font-size:18px;line-height:1.38;margin:0 0 10px;color:var(--gold2);min-height:50px}.card-body p{margin:0 0 16px;color:#d7c8aa;font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.read-link{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;padding:9px 12px;border-radius:12px;background:rgba(231,195,107,.09);border:1px solid rgba(231,195,107,.18);color:var(--gold2);font-weight:700}.notice-box{padding:26px;border-left:4px solid var(--gold);background:linear-gradient(145deg,rgba(25,43,34,.86),rgba(36,16,11,.78))}.faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.faq-item{padding:22px}.faq-item h3{font-size:18px;color:var(--gold2);margin:0 0 8px}.faq-item p{margin:0;color:#dfd0b5}.site-footer{margin-top:60px;background:#0b0403;border-top:1px solid rgba(231,195,107,.18);padding:36px 0 18px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:26px}.footer-grid strong{color:var(--gold2);font-size:18px}.footer-grid p,.footer-grid a{display:block;color:#c9b999;margin:9px 0}.copyright{text-align:center;color:#97876c;font-size:13px;border-top:1px solid rgba(231,195,107,.12);padding-top:18px;margin-top:20px}.news-hero{padding:36px;margin:34px auto 24px}.news-hero h1{margin:0 0 10px;color:var(--gold2);font-size:42px}.news-hero p{max-width:780px;color:#dfcfb0}.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.pager{display:flex;justify-content:center;gap:10px;margin:30px 0}.pager a,.pager span{padding:10px 15px;border:1px solid rgba(231,195,107,.22);border-radius:12px;color:var(--gold2);background:rgba(255,255,255,.04)}.pager .active{background:linear-gradient(135deg,#a62b20,#5d1711)}.breadcrumb{margin:24px auto 0;color:var(--muted);font-size:14px}.breadcrumb a{color:var(--gold2)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;margin-top:24px}.article-body{padding:34px}.article-body h1{font-size:42px;line-height:1.22;color:var(--gold2);margin:0 0 14px}.article-body .summary{color:#ead6b6;font-size:18px;border-left:3px solid var(--gold);padding-left:16px}.article-hero{margin:24px 0;border-radius:20px;overflow:hidden;background:#120806}.article-hero img{width:100%;height:auto;max-height:500px;object-fit:contain;margin:auto}.article-body p{font-size:17px;color:#ecdcc0;margin:18px 0}.article-body h2{color:var(--gold2);margin-top:30px}.side-box{padding:22px;margin-bottom:18px}.side-box h3{margin:0 0 14px;color:var(--gold2)}.side-box a{display:block;padding:12px 0;border-bottom:1px solid rgba(231,195,107,.12);color:#ead8b5}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}.related-grid .article-card .thumb{aspect-ratio:16/10}.related-grid .card-body h3{font-size:15px;min-height:auto}.related-grid .card-body p{display:none}.related-grid .meta{font-size:11px}.related-grid .read-link{display:none}.mobile-only{display:none}
@media (max-width:980px){.hero-shell,.intro-grid,.content-index,.article-layout{grid-template-columns:1fr}.article-grid,.news-list{grid-template-columns:repeat(2,1fr)}.article-card.featured-card{grid-column:span 1}.hero-visual{min-height:auto}.content-index img{height:auto}.footer-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr 1fr}.main-nav{display:none;position:absolute;left:18px;right:18px;top:76px;flex-direction:column;align-items:stretch;background:rgba(13,6,4,.98);padding:12px;border:1px solid var(--line);border-radius:18px}.main-nav.open{display:flex}.nav-toggle{display:block}.nav-wrap{position:relative}.main-nav a{text-align:center}}
@media (max-width:620px){.container{width:min(100% - 24px,1180px)}.nav-wrap{height:68px}.brand strong{font-size:17px}.brand small{font-size:10px}.brand img{width:42px;height:42px}.main-nav{top:68px}.hero{padding:22px 0 34px}.hero-shell{gap:16px}.hero-copy{padding:26px 20px}.hero .lead{font-size:16px}.hero-stats{grid-template-columns:1fr}.hero-visual{padding:8px}.hero-visual img{border-radius:14px}.section{padding:30px 0}.section-head{display:block}.section-head h2{font-size:26px}.article-grid,.news-list,.faq-list,.related-grid{grid-template-columns:1fr}.article-card .thumb{aspect-ratio:16/10}.card-body h3{min-height:auto}.content-index{padding:16px}.index-list a{grid-template-columns:44px 1fr}.index-list em{width:44px;height:44px}.section-panel{padding:22px}.article-body{padding:22px}.article-body h1,.news-hero h1{font-size:30px}.article-body p{font-size:16px}.news-hero{padding:24px;margin-top:20px}.btn{width:100%}}

/* === niuniu final diff === */
body.niuniu-diff{--radius:24px;--shadow:0 22px 60px rgba(0,0,0,.34);background:radial-gradient(circle at 18% -6%,#3a140f 0,#140806 34%,#070302 100%)}
body.niuniu-diff:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at var(--decor-x,68%) var(--decor-y,12%),rgba(231,195,107,.12),transparent 26%),linear-gradient(120deg,rgba(255,255,255,.025),transparent 34%,rgba(194,58,41,.04));}
.site-header{min-height:76px}.nav-wrap{height:76px}.main-nav a{white-space:nowrap}.hero-ledger{padding-top:38px}.hero-shell{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:center}.hero-copy{min-height:430px;display:flex;flex-direction:column;justify-content:center}.hero-copy .lead{max-width:640px}.full-hero{min-height:420px}.full-hero img,.hero-visual img{width:100%;height:auto;max-height:520px;object-fit:contain;object-position:center;border-radius:20px}.panel-kicker{display:inline-block;color:var(--gold);font-weight:700;letter-spacing:.12em;font-size:13px;margin-bottom:8px}.intro-prose p{font-size:16.5px}.read-route .steps{display:grid;gap:14px}.read-route .step{padding:15px 16px;border-radius:16px;background:rgba(255,255,255,.045);border:1px solid rgba(231,195,107,.18)}.editorial-index{grid-template-columns:.95fr 1.05fr;align-items:stretch}.editorial-index picture,.editorial-index img{height:100%;min-height:360px;object-fit:cover;border-radius:18px}.index-list{display:grid;gap:12px}.index-list a{min-height:86px;align-items:center}.directory-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;align-items:stretch}.article-grid .article-card{height:100%;display:flex;flex-direction:column;overflow:hidden}.article-card .thumb{display:block;aspect-ratio:16/9;overflow:hidden;background:#160806}.article-card .thumb img{width:100%;height:100%;object-fit:cover;object-position:center}.featured-card{grid-row:span 2}.featured-card .thumb{aspect-ratio:4/3}.card-body{display:flex;flex-direction:column;gap:10px;flex:1}.card-body h3{min-height:3.2em}.card-body p{min-height:4.9em}.read-link{margin-top:auto}.formal-list{display:grid;grid-template-columns:1fr;gap:18px}.formal-list .article-card{display:grid;grid-template-columns:320px 1fr;min-height:230px}.formal-list .article-card .thumb{height:100%;aspect-ratio:auto}.pagination{display:flex;align-items:center;justify-content:center;gap:10px;margin:30px 0 54px}.pagination a,.pagination span{padding:9px 15px;border:1px solid var(--line);border-radius:999px;color:var(--gold2);background:rgba(231,195,107,.08)}.pagination .current{background:linear-gradient(135deg,#b52e22,#6d1712)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px;padding:36px 0}.article-main{min-width:0}.article-main h1{font-size:clamp(30px,4vw,48px);line-height:1.22;color:var(--gold2);margin:12px 0}.article-desc{font-size:18px;color:#eddcb9}.article-cover{margin:24px 0;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#170806;box-shadow:var(--shadow)}.article-cover img{width:100%;height:auto;max-height:520px;object-fit:contain;margin:auto}.article-body{font-size:17px}.article-body p{margin:0 0 20px}.article-note{margin-top:28px;padding:18px;border-radius:18px;background:rgba(231,195,107,.08);border:1px solid rgba(231,195,107,.22);color:#f4e4c4}.article-side{position:relative}.side-box{position:sticky;top:96px;display:grid;gap:10px}.side-box a{display:block;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.045);border:1px solid rgba(231,195,107,.16)}.related{padding-bottom:54px}.related-grid{grid-template-columns:repeat(3,1fr)}.news-hero{margin-top:34px;margin-bottom:24px;padding:32px}.breadcrumb{color:var(--muted);font-size:14px}.breadcrumb a{color:var(--gold2)}.site-footer{border-top:1px solid var(--line);background:rgba(7,3,2,.92);padding:34px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:28px}.footer-grid strong{color:var(--gold2);display:block;margin-bottom:10px}.footer-grid a{display:block;color:var(--muted);margin:4px 0}.copyright{color:var(--muted);font-size:13px;margin-top:22px;padding-top:16px;border-top:1px solid rgba(231,195,107,.16)}
body.skin-2{--red:#7f1f2b;--gold:#e4bc67}body.skin-3{--panel2:#14251b;--red2:#a53222}
@media(max-width:980px){.hero-shell,.intro-grid,.content-index,.article-layout{grid-template-columns:1fr}.hero-copy{min-height:auto;padding:34px 26px}.directory-grid,.related-grid{grid-template-columns:repeat(2,1fr)}.featured-card{grid-row:auto}.featured-card .thumb{aspect-ratio:16/9}.formal-list .article-card{grid-template-columns:260px 1fr}.footer-grid{grid-template-columns:1fr 1fr}.article-side{display:none}}
@media(max-width:720px){.container{width:min(100% - 24px,1180px)}.nav-wrap{height:auto;min-height:68px;flex-wrap:wrap;padding:10px 0}.brand{min-width:0}.brand strong{font-size:18px}.nav-toggle{display:block}.main-nav{display:none;width:100%;padding:8px 0 4px;grid-template-columns:1fr 1fr;gap:8px}.main-nav.open{display:grid}.main-nav a{text-align:center;border:1px solid rgba(231,195,107,.16)}.hero{padding:22px 0 34px}.hero-stats{grid-template-columns:1fr}.section{padding:30px 0}.section-head{display:block}.section-head .btn{margin-top:14px}.directory-grid,.related-grid{grid-template-columns:1fr}.formal-list .article-card{grid-template-columns:1fr}.formal-list .article-card .thumb{aspect-ratio:16/9}.card-body h3,.card-body p{min-height:auto}.editorial-index picture,.editorial-index img{min-height:auto;height:auto}.footer-grid{grid-template-columns:1fr}.article-cover img{max-height:none}.hero-visual{min-height:auto;padding:10px}.hero-visual img{max-height:none}}

/* === niuniu unique template v2: table-ledger magazine layout === */
body.niuniu-unique-v2{
  --bg:#090604;
  --paper:#140b07;
  --panel:#1b1008;
  --panel2:#082319;
  --gold:#e9c36a;
  --gold2:#fff1bd;
  --red:#8b2118;
  --green:#0f3827;
  background:
    radial-gradient(circle at 78% 4%,rgba(233,195,106,.18),transparent 24%),
    radial-gradient(circle at 8% 24%,rgba(142,33,24,.36),transparent 28%),
    linear-gradient(145deg,#070302,#170907 42%,#07120d 100%);
}
body.niuniu-unique-v2 .site-header{
  position:sticky;
  background:linear-gradient(90deg,rgba(8,3,2,.96),rgba(20,9,6,.9),rgba(7,18,13,.92));
  border-bottom:1px solid rgba(233,195,106,.26);
}
body.niuniu-unique-v2 .nav-wrap{height:82px;position:relative}
body.niuniu-unique-v2 .nav-wrap:after{
  content:"规则 / 牌型 / 资讯";
  position:absolute;left:64px;bottom:-10px;
  padding:3px 12px;border-radius:999px;
  background:#0b0604;border:1px solid rgba(233,195,106,.28);
  color:#d7bd75;font-size:12px;letter-spacing:.14em;
}
body.niuniu-unique-v2 .brand img{border-radius:50%;box-shadow:0 0 0 5px rgba(233,195,106,.08),0 16px 36px rgba(0,0,0,.42)}
body.niuniu-unique-v2 .brand strong{font-size:21px;letter-spacing:.12em}
body.niuniu-unique-v2 .main-nav{gap:4px;padding:6px;border:1px solid rgba(233,195,106,.16);border-radius:999px;background:rgba(255,255,255,.035)}
body.niuniu-unique-v2 .main-nav a{padding:9px 14px;border-radius:999px}

body.niuniu-unique-v2 .hero{padding:48px 0 58px;position:relative;overflow:hidden}
body.niuniu-unique-v2 .hero:before{
  content:"";position:absolute;inset:18px 0 auto 0;height:1px;background:linear-gradient(90deg,transparent,rgba(233,195,106,.5),transparent);
}
body.niuniu-unique-v2 .hero-shell{
  grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);
  gap:24px;align-items:stretch;
}
body.niuniu-unique-v2 .hero-copy{
  min-height:520px;border-radius:34px 18px 18px 34px;
  padding:42px 34px 34px 38px;
  background:
    linear-gradient(160deg,rgba(19,7,4,.98),rgba(42,13,9,.88) 48%,rgba(13,37,27,.84)),
    radial-gradient(circle at 0 0,rgba(233,195,106,.16),transparent 38%);
  border-color:rgba(233,195,106,.34);
}
body.niuniu-unique-v2 .hero-copy:after{
  content:"NIU NIU\A CONTENT LEDGER";white-space:pre;
  position:absolute;right:-38px;top:42px;writing-mode:vertical-rl;
  letter-spacing:.18em;color:rgba(233,195,106,.22);font-weight:900;font-size:22px;
}
body.niuniu-unique-v2 .hero h1{font-size:clamp(38px,5.8vw,72px);letter-spacing:.06em;margin-bottom:18px}
body.niuniu-unique-v2 .hero .lead{font-size:17px;line-height:1.9;color:#f4dfb8}
body.niuniu-unique-v2 .hero-actions .btn{border-radius:14px;padding:13px 18px;box-shadow:0 12px 28px rgba(0,0,0,.28)}
body.niuniu-unique-v2 .hero-stats{grid-template-columns:1fr;gap:10px;margin-top:26px}
body.niuniu-unique-v2 .hero-stats div{display:grid;grid-template-columns:56px 1fr;align-items:center;gap:10px;border-radius:16px;background:rgba(255,255,255,.055)}
body.niuniu-unique-v2 .hero-stats b{font-size:20px;text-align:center;color:#201006;background:linear-gradient(135deg,#fff0b8,#d4a64a);border-radius:12px;padding:6px 0}
body.niuniu-unique-v2 .hero-visual{
  min-height:520px;padding:18px;border-radius:18px 34px 34px 18px;
  background:
    linear-gradient(145deg,rgba(6,22,16,.78),rgba(30,10,6,.84)),
    repeating-linear-gradient(90deg,rgba(233,195,106,.08) 0 1px,transparent 1px 80px);
  border-color:rgba(233,195,106,.32);position:relative;overflow:hidden;
}
body.niuniu-unique-v2 .hero-visual:before{
  content:"规则先行 · 案例辅助";position:absolute;left:22px;top:22px;z-index:2;
  padding:6px 13px;border-radius:999px;background:rgba(5,3,2,.62);border:1px solid rgba(233,195,106,.28);color:#ffeab0;font-size:13px;letter-spacing:.08em;
}
body.niuniu-unique-v2 .hero-visual img{border-radius:20px;max-height:560px;filter:saturate(.98) contrast(1.02)}

body.niuniu-unique-v2 .section{padding:52px 0}
body.niuniu-unique-v2 .section-head{align-items:center;border-bottom:1px solid rgba(233,195,106,.18);padding-bottom:16px;margin-bottom:24px}
body.niuniu-unique-v2 .section-head h2{font-size:34px;letter-spacing:.04em}
body.niuniu-unique-v2 .intro-grid{grid-template-columns:1fr .82fr;gap:18px}
body.niuniu-unique-v2 .section-panel{
  border-radius:24px;background:linear-gradient(145deg,rgba(20,9,5,.96),rgba(10,32,22,.7));
  box-shadow:0 18px 54px rgba(0,0,0,.34);position:relative;overflow:hidden;
}
body.niuniu-unique-v2 .section-panel:before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:linear-gradient(#e9c36a,#8b2118)}
body.niuniu-unique-v2 .steps{gap:14px}.niuniu-unique-v2 .step{border-radius:14px;background:rgba(255,255,255,.045)}

body.niuniu-unique-v2 .editorial-index{
  grid-template-columns:420px 1fr;border-radius:30px;padding:18px;
  background:linear-gradient(135deg,rgba(9,34,24,.9),rgba(29,10,7,.92));
}
body.niuniu-unique-v2 .editorial-index picture{position:relative;overflow:hidden;border-radius:22px}
body.niuniu-unique-v2 .editorial-index img{object-fit:cover;min-height:430px;filter:saturate(.92)}
body.niuniu-unique-v2 .index-list{grid-template-columns:1fr 1fr;align-content:center;gap:14px}
body.niuniu-unique-v2 .index-list a{display:block;min-height:156px;padding:20px;border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.025));position:relative;overflow:hidden}
body.niuniu-unique-v2 .index-list em{width:42px;height:42px;margin-bottom:16px;border-radius:50%;font-size:14px}
body.niuniu-unique-v2 .index-list strong{font-size:20px;margin-bottom:8px}

body.niuniu-unique-v2 .directory-grid{
  grid-template-columns:1.08fr .92fr .92fr;
  grid-auto-rows:minmax(260px,auto);
}
body.niuniu-unique-v2 .article-card{border-radius:22px;background:linear-gradient(160deg,rgba(19,8,5,.98),rgba(7,23,17,.74));border-color:rgba(233,195,106,.22)}
body.niuniu-unique-v2 .article-card .thumb{aspect-ratio:16/10;border-bottom:1px solid rgba(233,195,106,.16)}
body.niuniu-unique-v2 .article-card .thumb img{transform:scale(1.001);transition:transform .45s ease,filter .45s ease}
body.niuniu-unique-v2 .article-card:hover .thumb img{transform:scale(1.045);filter:saturate(1.05)}
body.niuniu-unique-v2 .featured-card{grid-row:span 2}
body.niuniu-unique-v2 .featured-card .thumb{aspect-ratio:1/1;min-height:420px}
body.niuniu-unique-v2 .featured-card .card-body{padding:24px}
body.niuniu-unique-v2 .featured-card h3{font-size:25px;min-height:auto}
body.niuniu-unique-v2 .card-body h3{min-height:3.1em}
body.niuniu-unique-v2 .meta{border-bottom:1px solid rgba(233,195,106,.1);padding-bottom:8px}
body.niuniu-unique-v2 .read-link{border-radius:999px;background:linear-gradient(135deg,rgba(233,195,106,.18),rgba(139,33,24,.24))}

body.niuniu-unique-v2.news-template .news-hero{
  border-radius:30px;margin-top:40px;background:
    linear-gradient(135deg,rgba(8,27,19,.96),rgba(36,12,8,.9)),
    radial-gradient(circle at 90% 20%,rgba(233,195,106,.16),transparent 28%);
}
body.niuniu-unique-v2 .formal-list{gap:16px}
body.niuniu-unique-v2 .formal-list .article-card{
  grid-template-columns:280px 1fr;border-radius:24px;min-height:210px;position:relative;
}
body.niuniu-unique-v2 .formal-list .article-card:before{
  content:"资讯";position:absolute;left:14px;top:14px;z-index:3;padding:4px 10px;border-radius:999px;background:rgba(8,3,2,.65);border:1px solid rgba(233,195,106,.3);font-size:12px;color:#ffeab0;
}
body.niuniu-unique-v2 .formal-list .article-card .thumb{height:100%;aspect-ratio:auto}.niuniu-unique-v2 .formal-list .card-body{padding:22px}

body.niuniu-unique-v2 .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:28px;padding-top:28px}
body.niuniu-unique-v2 .article-main{border:1px solid rgba(233,195,106,.2);border-radius:28px;padding:28px;background:linear-gradient(145deg,rgba(17,8,5,.94),rgba(8,27,19,.78));box-shadow:var(--shadow)}
body.niuniu-unique-v2 .article-main h1{margin-top:0}.niuniu-unique-v2 .article-desc{border-left:4px solid var(--gold);padding-left:16px;color:#f1ddba}
body.niuniu-unique-v2 .article-body{background:transparent;border:0;box-shadow:none;padding:0}.niuniu-unique-v2 .article-body h2{padding-top:8px;border-top:1px solid rgba(233,195,106,.14)}
body.niuniu-unique-v2 .side-box{border-radius:22px;background:linear-gradient(145deg,rgba(30,12,7,.96),rgba(8,27,19,.8))}
body.niuniu-unique-v2 .faq-list{grid-template-columns:repeat(3,1fr)}
body.niuniu-unique-v2 .faq-item{border-radius:20px;background:linear-gradient(145deg,rgba(28,11,7,.92),rgba(8,26,19,.72))}

@media(max-width:1060px){body.niuniu-unique-v2 .directory-grid{grid-template-columns:1fr 1fr}body.niuniu-unique-v2 .faq-list{grid-template-columns:1fr 1fr}}
@media(max-width:980px){body.niuniu-unique-v2 .hero-shell,body.niuniu-unique-v2 .intro-grid,body.niuniu-unique-v2 .editorial-index{grid-template-columns:1fr}body.niuniu-unique-v2 .hero-copy,body.niuniu-unique-v2 .hero-visual{border-radius:24px;min-height:auto}body.niuniu-unique-v2 .editorial-index img{min-height:auto}body.niuniu-unique-v2 .article-layout{grid-template-columns:1fr}body.niuniu-unique-v2 .article-side{display:block}.side-box{position:static}}
@media(max-width:720px){body.niuniu-unique-v2 .nav-wrap:after{display:none}body.niuniu-unique-v2 .main-nav{border-radius:18px;background:rgba(8,3,2,.97)}body.niuniu-unique-v2 .hero{padding-top:24px}body.niuniu-unique-v2 .hero-copy{padding:28px 20px}body.niuniu-unique-v2 .hero-copy:after{display:none}body.niuniu-unique-v2 .hero-stats div{grid-template-columns:48px 1fr}body.niuniu-unique-v2 .index-list,body.niuniu-unique-v2 .directory-grid,body.niuniu-unique-v2 .faq-list{grid-template-columns:1fr}body.niuniu-unique-v2 .featured-card .thumb{min-height:0;aspect-ratio:16/10}body.niuniu-unique-v2 .formal-list .article-card{grid-template-columns:1fr}body.niuniu-unique-v2 .formal-list .article-card .thumb{aspect-ratio:16/9}body.niuniu-unique-v2 .article-main{padding:20px;border-radius:22px}.footer-grid{grid-template-columns:1fr}}


/* === final-polish-v3: alignment, full-image display and clean official-info layout === */
body.niuniu-unique-v2 .nav-wrap:after{content:none!important;display:none!important;}
body.niuniu-unique-v2 .site-header{min-height:76px;}
body.niuniu-unique-v2 .nav-wrap{height:76px;align-items:center;padding:0;}
body.niuniu-unique-v2 .brand{min-width:220px;align-items:center;}
body.niuniu-unique-v2 .brand img{width:46px;height:46px;flex:0 0 46px;object-fit:cover;}
body.niuniu-unique-v2 .main-nav{margin-left:auto;max-width:calc(100% - 245px);overflow:visible;}
body.niuniu-unique-v2 .main-nav a{line-height:1;white-space:nowrap;}

body.niuniu-unique-v2 .hero{padding:38px 0 48px;}
body.niuniu-unique-v2 .hero-shell{grid-template-columns:minmax(360px,.82fr) minmax(0,1.18fr);gap:22px;align-items:center;}
body.niuniu-unique-v2 .hero-copy{min-height:auto;border-radius:28px;padding:36px 32px;}
body.niuniu-unique-v2 .hero-copy:after{opacity:.45;}
body.niuniu-unique-v2 .hero h1{font-size:clamp(36px,5.2vw,62px);line-height:1.12;}
body.niuniu-unique-v2 .hero .lead{font-size:17px;line-height:1.85;}
body.niuniu-unique-v2 .hero-visual{min-height:auto;border-radius:28px;padding:12px;overflow:hidden;}
body.niuniu-unique-v2 .hero-visual:before{content:none!important;display:none!important;}
body.niuniu-unique-v2 .hero-visual picture{width:100%;display:block;}
body.niuniu-unique-v2 .hero-visual img,
body.niuniu-unique-v2 .full-hero img{width:100%;height:auto;max-height:560px;object-fit:contain;object-position:center;border-radius:18px;background:#0f0704;}

body.niuniu-unique-v2 .section{padding:46px 0;}
body.niuniu-unique-v2 .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px;padding-bottom:14px;}
body.niuniu-unique-v2 .section-head h2{font-size:32px;line-height:1.25;}
body.niuniu-unique-v2 .intro-grid{grid-template-columns:minmax(0,1.04fr) minmax(320px,.96fr);gap:18px;align-items:stretch;}
body.niuniu-unique-v2 .section-panel{padding:28px;border-radius:22px;}
body.niuniu-unique-v2 .intro-prose p{font-size:16px;line-height:1.9;}
body.niuniu-unique-v2 .read-route .steps{height:100%;display:grid;grid-template-columns:1fr;gap:12px;}
body.niuniu-unique-v2 .read-route .step{padding:16px 16px 16px 62px;min-height:86px;}

body.niuniu-unique-v2 .editorial-index{grid-template-columns:minmax(320px,.86fr) minmax(0,1.14fr);gap:18px;align-items:stretch;padding:18px;}
body.niuniu-unique-v2 .editorial-index picture{display:flex;align-items:center;justify-content:center;background:#100806;}
body.niuniu-unique-v2 .editorial-index img{width:100%;height:100%;min-height:360px;max-height:440px;object-fit:contain;object-position:center;background:#100806;}
body.niuniu-unique-v2 .index-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
body.niuniu-unique-v2 .index-list a{min-height:142px;display:flex;flex-direction:column;justify-content:flex-start;padding:18px;}
body.niuniu-unique-v2 .index-list em{flex:0 0 40px;width:40px;height:40px;margin-bottom:12px;}
body.niuniu-unique-v2 .index-list span{font-size:14px;line-height:1.65;}

body.niuniu-unique-v2 .directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch;grid-auto-rows:auto;}
body.niuniu-unique-v2 .featured-card{grid-row:auto!important;grid-column:auto!important;}
body.niuniu-unique-v2 .article-card{height:100%;min-height:0;display:flex;flex-direction:column;}
body.niuniu-unique-v2 .article-card .thumb,
body.niuniu-unique-v2 .featured-card .thumb,
body.niuniu-unique-v2 .related-grid .article-card .thumb{aspect-ratio:16/9!important;min-height:0!important;height:auto!important;background:#100806;display:flex;align-items:center;justify-content:center;}
body.niuniu-unique-v2 .article-card .thumb img,
body.niuniu-unique-v2 .featured-card .thumb img,
body.niuniu-unique-v2 .related-grid .article-card .thumb img{width:100%;height:100%;object-fit:contain!important;object-position:center;transform:none!important;background:#100806;}
body.niuniu-unique-v2 .article-card:hover .thumb img{transform:none!important;filter:saturate(1.02);}
body.niuniu-unique-v2 .card-body{padding:18px;gap:10px;display:flex;flex-direction:column;flex:1;}
body.niuniu-unique-v2 .card-body h3{min-height:3.1em;font-size:18px;line-height:1.42;margin:0;}
body.niuniu-unique-v2 .card-body p{min-height:4.85em;line-height:1.62;margin:0 0 4px;}
body.niuniu-unique-v2 .meta{min-height:30px;display:flex;align-items:center;}
body.niuniu-unique-v2 .read-link{margin-top:auto;min-height:38px;align-self:flex-start;padding:9px 14px;}

body.niuniu-unique-v2.news-template .news-hero{margin-top:28px;margin-bottom:22px;padding:30px;border-radius:26px;}
body.niuniu-unique-v2 .formal-list{display:grid;grid-template-columns:1fr;gap:16px;}
body.niuniu-unique-v2 .formal-list .article-card{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:198px;align-items:stretch;}
body.niuniu-unique-v2 .formal-list .article-card .thumb{height:100%!important;aspect-ratio:auto!important;}
body.niuniu-unique-v2 .formal-list .article-card .thumb img{object-fit:contain!important;background:#100806;}
body.niuniu-unique-v2 .formal-list .card-body{padding:20px;}
body.niuniu-unique-v2 .formal-list .card-body h3{min-height:auto;font-size:21px;}
body.niuniu-unique-v2 .formal-list .card-body p{min-height:auto;-webkit-line-clamp:2;}

body.niuniu-unique-v2 .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:24px;}
body.niuniu-unique-v2 .article-main{padding:28px;border-radius:24px;}
body.niuniu-unique-v2 .article-cover img,
body.niuniu-unique-v2 .article-hero img{width:100%;height:auto;max-height:520px;object-fit:contain;background:#100806;}
body.niuniu-unique-v2 .related-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:stretch;}
body.niuniu-unique-v2 .related-grid .card-body h3{min-height:3em;}

body.niuniu-unique-v2 .faq-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
body.niuniu-unique-v2 .faq-item{padding:20px;}
body.niuniu-unique-v2 .notice-box{padding:26px 28px;}
body.niuniu-unique-v2 .footer-grid{grid-template-columns:1.25fr .75fr .75fr;align-items:start;}

@media(max-width:1080px){
  body.niuniu-unique-v2 .hero-shell{grid-template-columns:1fr;}
  body.niuniu-unique-v2 .hero-copy{order:1;}
  body.niuniu-unique-v2 .hero-visual{order:2;}
  body.niuniu-unique-v2 .directory-grid,
  body.niuniu-unique-v2 .related-grid,
  body.niuniu-unique-v2 .faq-list{grid-template-columns:repeat(2,minmax(0,1fr));}
  body.niuniu-unique-v2 .intro-grid,
  body.niuniu-unique-v2 .editorial-index{grid-template-columns:1fr;}
  body.niuniu-unique-v2 .editorial-index img{height:auto;max-height:none;}
  body.niuniu-unique-v2 .article-layout{grid-template-columns:1fr;}
  body.niuniu-unique-v2 .article-side{display:block;}
  body.niuniu-unique-v2 .side-box{position:static;}
}
@media(max-width:760px){
  body.niuniu-unique-v2 .site-header{min-height:68px;}
  body.niuniu-unique-v2 .nav-wrap{height:auto;min-height:68px;flex-wrap:wrap;padding:10px 0;}
  body.niuniu-unique-v2 .brand{min-width:0;}
  body.niuniu-unique-v2 .brand img{width:42px;height:42px;flex-basis:42px;}
  body.niuniu-unique-v2 .brand strong{font-size:18px;}
  body.niuniu-unique-v2 .brand small{font-size:10px;}
  body.niuniu-unique-v2 .nav-toggle{display:block;margin-left:auto;}
  body.niuniu-unique-v2 .main-nav{display:none;max-width:none;width:100%;padding:10px;margin:6px 0 0;border-radius:18px;grid-template-columns:1fr 1fr;background:rgba(8,3,2,.98);}
  body.niuniu-unique-v2 .main-nav.open{display:grid;}
  body.niuniu-unique-v2 .main-nav a{border:1px solid rgba(233,195,106,.14);text-align:center;padding:11px 8px;}
  body.niuniu-unique-v2 .hero{padding:22px 0 34px;}
  body.niuniu-unique-v2 .hero-copy{padding:26px 20px;border-radius:22px;}
  body.niuniu-unique-v2 .hero h1{font-size:34px;}
  body.niuniu-unique-v2 .hero-stats div{grid-template-columns:46px 1fr;}
  body.niuniu-unique-v2 .hero-actions .btn{width:100%;}
  body.niuniu-unique-v2 .section-head{display:block;}
  body.niuniu-unique-v2 .section-head .btn{margin-top:14px;width:100%;}
  body.niuniu-unique-v2 .directory-grid,
  body.niuniu-unique-v2 .related-grid,
  body.niuniu-unique-v2 .faq-list,
  body.niuniu-unique-v2 .index-list{grid-template-columns:1fr;}
  body.niuniu-unique-v2 .formal-list .article-card{grid-template-columns:1fr;min-height:0;}
  body.niuniu-unique-v2 .formal-list .article-card .thumb{aspect-ratio:16/9!important;height:auto!important;}
  body.niuniu-unique-v2 .card-body h3,
  body.niuniu-unique-v2 .card-body p{min-height:auto;}
  body.niuniu-unique-v2 .article-main{padding:20px;border-radius:22px;}
  body.niuniu-unique-v2 .footer-grid{grid-template-columns:1fr;}
}