/* roulang page: index */
:root{
--gold-300:#E8CD91;
--gold-400:#DDBB74;
--gold-500:#D4AF6A;
--gold-600:#B8914A;
--gold-grad:linear-gradient(135deg,#E8CD91 0%,#C49B4F 55%,#8F6B2F 100%);
--ember-500:#C0512F;
--ember-600:#A33E22;
--bg-950:#121010;
--bg-900:#181513;
--bg-850:#201C19;
--bg-800:#28221E;
--line:rgba(212,175,106,0.18);
--line-weak:rgba(255,255,255,0.06);
--text-primary:#F2E9D8;
--text-secondary:#BCAE93;
--text-muted:#7E7360;
--success:#4CAF8D;
--error:#E05A3C;
--radius-lg:20px;
--radius-md:14px;
--radius-sm:10px;
--shadow-card:0 6px 24px rgba(0,0,0,0.28);
--shadow-hover:0 14px 36px rgba(0,0,0,0.45);
--ease:cubic-bezier(0.2,0.8,0.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
background:var(--bg-900);
color:var(--text-primary);
line-height:1.9;
font-size:1rem;
overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit;transition:color 0.25s ease}
a:hover{color:var(--gold-400)}
button,input,select,textarea{font-family:inherit}
.container{max-width:1320px;padding:0 24px;margin:0 auto}
h1,h2,h3,h4,h5,h6{
font-family:"Noto Serif SC","Source Han Serif SC","STSong","SimSun",serif;
line-height:1.25;
font-weight:600;
}
.section{padding:88px 0;position:relative}
.section-dark{background:var(--bg-850)}
.section-head{
margin-bottom:48px;
position:relative;
}
.section-head .sec-title{
font-size:clamp(1.6rem,3vw,2.3rem);
font-weight:600;
margin-bottom:10px;
}
.section-head .sec-sub{
color:var(--text-secondary);
font-size:1rem;
max-width:600px;
}
.sec-title-line{
display:inline-block;
width:48px;
height:3px;
background:var(--gold-grad);
border-radius:999px;
margin-bottom:16px;
}
.empty-state{
border:2px dashed rgba(212,175,106,0.25);
border-radius:var(--radius-lg);
padding:48px 24px;
text-align:center;
color:var(--text-muted);
background:rgba(212,175,106,0.03);
}
.empty-state .empty-icon{
font-size:34px;
display:block;
margin-bottom:10px;
color:var(--gold-500);
opacity:0.6;
}
/* ========== 导航 ========== */
.site-header{
position:fixed;
top:0;left:0;right:0;
z-index:1000;
background:rgba(18,16,16,0.72);
backdrop-filter:blur(14px);
-webkit-backdrop-filter:blur(14px);
transition:background 0.3s ease,box-shadow 0.3s ease;
}
.site-header.scrolled{
background:var(--bg-950);
box-shadow:0 8px 32px rgba(0,0,0,0.5);
border-bottom:1px solid var(--line);
}
.navbar{
padding:14px 0;
}
.brand-icon{
display:inline-flex;
align-items:center;
justify-content:center;
width:38px;height:38px;
margin-right:10px;
font-size:18px;
color:#1A1512;
background:var(--gold-grad);
border-radius:10px;
box-shadow:0 0 18px rgba(212,175,106,0.45);
}
.navbar-brand{
font-size:18px;
font-weight:700;
color:var(--text-primary) !important;
letter-spacing:0.02em;
display:flex;
align-items:center;
}
.navbar-brand:hover{color:var(--gold-300) !important}
.navbar-nav{gap:4px}
.navbar-nav .nav-link{
padding:10px 14px !important;
color:var(--text-secondary) !important;
font-size:15px;
font-weight:500;
border-radius:999px;
transition:color 0.25s ease;
position:relative;
}
.navbar-nav .nav-link::after{
content:'';
position:absolute;
bottom:4px;left:50%;
transform:translateX(-50%) scaleX(0);
width:60%;height:2px;
background:var(--gold-grad);
border-radius:999px;
transition:transform 0.3s ease;
transform-origin:center;
}
.navbar-nav .nav-link:hover{color:var(--gold-300) !important}
.navbar-nav .nav-link:hover::after{transform:translateX(-50%) scaleX(1)}
.navbar-nav .nav-link.active{color:var(--gold-300) !important;font-weight:600}
.navbar-nav .nav-link.active::after{transform:translateX(-50%) scaleX(1)}
.nav-right{
display:flex;
align-items:center;
gap:12px;
}
.countdown-pill{
display:inline-flex;
align-items:center;
gap:8px;
padding:6px 14px;
background:rgba(0,0,0,0.35);
border:1px solid var(--line);
border-radius:999px;
font-size:13px;
color:var(--text-secondary);
}
.pulse-dot{
width:7px;height:7px;
background:var(--ember-500);
border-radius:50%;
animation:pulse 1.6s infinite;
}
@keyframes pulse{
0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(192,81,47,0.6)}
50%{opacity:0.6;box-shadow:0 0 0 6px rgba(192,81,47,0)}
}
.cd-num{
font-family:"Consolas","Menlo",monospace;
color:var(--gold-300);
font-weight:700;
letter-spacing:1px;
}
.official-badge{
display:inline-flex;
align-items:center;
gap:6px;
padding:6px 14px;
background:var(--gold-grad);
color:#1A1512;
border-radius:999px;
font-size:13px;
font-weight:600;
letter-spacing:0.03em;
}
.official-badge i{font-size:14px}
.btn-gold{
display:inline-flex;
align-items:center;
gap:8px;
padding:10px 24px;
background:var(--gold-grad);
color:#1A1512;
border-radius:999px;
font-size:14px;
font-weight:600;
border:none;
cursor:pointer;
transition:transform 0.3s var(--ease),box-shadow 0.3s ease,filter 0.3s ease;
}
.btn-gold:hover{
transform:translateY(-3px);
color:#1A1512;
box-shadow:0 8px 24px rgba(212,175,106,0.35);
}
.btn-gold:active{transform:translateY(-1px)}
.navbar-toggler{
border:1px solid var(--line);
background:transparent;
padding:6px 10px;
border-radius:8px;
}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(212,175,106,0.25)}
.navbar-toggler span{
display:block;
width:20px;height:2px;
background:var(--gold-500);
margin:4px auto;
border-radius:2px;
}
.navbar-collapse{flex-grow:0}
@media (max-width:991px){
.nav-right{flex-direction:column;align-items:stretch;padding:16px 0 8px}
.nav-right>*{width:100%;justify-content:center}
.navbar-nav{gap:8px;padding-top:10px}
}
/* ========== Hero ========== */
.hero-section{
position:relative;
min-height:100vh;
min-height:640px;
display:flex;
align-items:center;
background-image:url('/assets/images/backpic/back-1.webp');
background-size:cover;
background-position:center top;
overflow:hidden;
}
.hero-section::before{
content:'';
position:absolute;
inset:0;
background:linear-gradient(90deg,rgba(18,16,16,0.94) 0%,rgba(18,16,16,0.68) 45%,rgba(18,16,16,0.35) 100%);
z-index:1;
}
.hero-section::after{
content:'';
position:absolute;
inset:0;
background:linear-gradient(0deg,var(--bg-900) 0%,rgba(18,16,16,0) 35%);
z-index:1;
}
.hero-content{
position:relative;
z-index:2;
width:100%;
padding:120px 0 80px;
max-width:820px;
}
.hero-badges{
display:flex;
gap:10px;
flex-wrap:wrap;
margin-bottom:28px;
}
.hero-badge{
display:inline-flex;
align-items:center;
gap:8px;
padding:9px 18px;
background:rgba(32,28,25,0.85);
border:1px solid var(--line);
border-radius:999px;
font-size:14px;
font-weight:600;
color:var(--gold-300);
backdrop-filter:blur(6px);
}
.hero-badge .badge-num{
font-family:"Consolas",monospace;
font-size:15px;
font-weight:700;
background:var(--gold-grad);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
}
.hero-badge i{color:var(--gold-500);font-size:15px}
.hero-title{
font-size:clamp(2.4rem,5.5vw,4rem);
font-weight:700;
line-height:1.15;
margin-bottom:22px;
color:var(--text-primary);
}
.hero-title .gold-text{
background:var(--gold-grad);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
}
.hero-sub{
font-size:clamp(1rem,1.6vw,1.25rem);
color:var(--text-secondary);
line-height:1.8;
margin-bottom:34px;
max-width:600px;
}
.hero-cta{
display:flex;
gap:16px;
flex-wrap:wrap;
}
.btn-gold-lg{
display:inline-flex;
align-items:center;
gap:10px;
padding:14px 34px;
background:var(--gold-grad);
color:#1A1512;
border-radius:999px;
font-size:15px;
font-weight:700;
border:none;
cursor:pointer;
box-shadow:0 4px 20px rgba(212,175,106,0.3);
transition:transform 0.3s var(--ease),box-shadow 0.3s ease;
}
.btn-gold-lg:hover{
transform:translateY(-3px);
color:#1A1512;
box-shadow:0 10px 32px rgba(212,175,106,0.4);
}
.btn-ghost-lg{
display:inline-flex;
align-items:center;
gap:10px;
padding:14px 34px;
background:transparent;
border:1px solid var(--line);
border-radius:999px;
color:var(--gold-300);
font-size:15px;
font-weight:500;
cursor:pointer;
transition:all 0.3s ease;
}
.btn-ghost-lg:hover{
background:rgba(212,175,106,0.08);
border-color:var(--gold-500);
color:var(--gold-300);
transform:translateY(-2px);
}
.scroll-down{
position:absolute;
bottom:32px;
right:40px;
z-index:2;
color:var(--gold-500);
font-size:22px;
opacity:0.8;
animation:bounceDown 2s infinite;
}
@keyframes bounceDown{
0%,20%,50%,80%,100%{transform:translateY(0)}
40%{transform:translateY(-8px)}
60%{transform:translateY(-4px)}
}
@media (max-width:767px){
.hero-section{min-height:76vh}
.hero-content{padding:110px 0 60px}
.hero-cta .btn-gold-lg,.hero-cta .btn-ghost-lg{flex:1;justify-content:center;padding:14px 18px;font-size:14px}
.scroll-down{right:20px;bottom:20px}
}
/* ========== 横滑片库 ========== */
.slider-wrap{position:relative}
.slider-track{
display:flex;
gap:20px;
overflow-x:auto;
scroll-snap-type:x mandatory;
padding:4px 4px 18px;
margin:-4px -4px 0;
}
.slider-track::-webkit-scrollbar{display:none}
.slider-track{-ms-overflow-style:none;scrollbar-width:none}
.slide-card{
min-width:280px;
max-width:280px;
scroll-snap-align:start;
background:var(--bg-850);
border:1px solid var(--line);
border-radius:var(--radius-lg);
overflow:hidden;
box-shadow:var(--shadow-card);
transition:transform 0.35s var(--ease),box-shadow 0.35s var(--ease),border-color 0.35s ease;
}
.slide-card:hover{
transform:translateY(-6px);
box-shadow:var(--shadow-hover);
border-color:rgba(212,175,106,0.35);
}
.card-img-wrap{
position:relative;
overflow:hidden;
border-radius:var(--radius-lg) var(--radius-lg) 0 0;
}
.card-img-wrap img{
width:100%;
aspect-ratio:16/9;
object-fit:cover;
transition:transform 0.5s ease;
}
.slide-card:hover .card-img-wrap img{transform:scale(1.04)}
.card-img-wrap::after{
content:'';
position:absolute;
inset:0;
background:linear-gradient(0deg,rgba(0,0,0,0.45) 0%,transparent 55%);
pointer-events:none;
}
.card-badge{
position:absolute;
top:12px;left:12px;
z-index:2;
padding:4px 12px;
border-radius:999px;
font-size:12px;
font-weight:600;
background:var(--ember-500);
color:#fff;
letter-spacing:0.03em;
}
.card-num-badge{
position:absolute;
top:12px;right:12px;
z-index:2;
padding:4px 12px;
border-radius:999px;
font-size:12px;
font-weight:700;
background:var(--gold-grad);
color:#1A1512;
letter-spacing:0.04em;
}
.card-duration{
position:absolute;
bottom:10px;right:12px;
z-index:2;
padding:3px 10px;
border-radius:6px;
background:rgba(0,0,0,0.65);
color:var(--gold-300);
font-size:12px;
font-weight:500;
}
.card-body{padding:16px 18px 18px}
.card-title{
font-size:1.1rem;
font-weight:600;
margin-bottom:6px;
line-height:1.4;
color:var(--text-primary);
}
.card-tags{
display:flex;
gap:8px;
flex-wrap:wrap;
}
.card-tag{
padding:3px 12px;
border-radius:999px;
background:rgba(212,175,106,0.12);
color:var(--gold-300);
font-size:12px;
border:1px solid rgba(212,175,106,0.15);
}
.slider-arrows{
position:absolute;
top:-50px;right:0;
display:flex;
gap:10px;
}
.arrow-btn{
width:40px;height:40px;
border-radius:50%;
border:1px solid var(--line);
background:var(--bg-850);
color:var(--gold-300);
font-size:14px;
cursor:pointer;
transition:all 0.3s ease;
display:flex;
align-items:center;
justify-content:center;
}
.arrow-btn:hover{
background:rgba(212,175,106,0.15);
border-color:var(--gold-500);
transform:translateY(-2px);
}
@media (max-width:767px){
.slide-card{min-width:210px;max-width:210px}
.slider-arrows{display:none}
}
/* ========== 热播推荐 ========== */
.section-hot{
padding:96px 0;
background:var(--bg-850);
position:relative;
}
.hot-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:28px;
margin-bottom:36px;
}
.hot-card{
background:var(--bg-900);
border:1px solid var(--line);
border-radius:var(--radius-lg);
overflow:hidden;
box-shadow:var(--shadow-card);
transition:transform 0.35s var(--ease),box-shadow 0.35s var(--ease);
display:flex;
flex-direction:column;
}
.hot-card:hover{
transform:translateY(-6px);
box-shadow:var(--shadow-hover);
}
.hot-card-img{
position:relative;
overflow:hidden;
}
.hot-card-img img{
width:100%;
aspect-ratio:3/4;
object-fit:cover;
transition:transform 0.5s ease;
}
.hot-card:hover .hot-card-img img{transform:scale(1.05)}
.hot-card-img::after{
content:'';
position:absolute;
inset:0;
background:linear-gradient(0deg,rgba(0,0,0,0.65) 0%,transparent 60%);
}
.rank-badge{
position:absolute;
top:14px;left:14px;
z-index:2;
font-family:"Noto Serif SC",serif;
font-size:clamp(2rem,4vw,3rem);
font-weight:700;
background:var(--gold-grad);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
line-height:1;
filter:drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}
.hot-tag{
position:absolute;
bottom:12px;right:12px;
z-index:2;
padding:4px 12px;
border-radius:999px;
background:rgba(192,81,47,0.9);
color:#fff;
font-size:12px;
font-weight:600;
}
.hot-card-body{
padding:18px 20px 22px;
flex:1;
display:flex;
flex-direction:column;
}
.hot-card-body h3{
font-size:1.2rem;
font-weight:600;
margin-bottom:8px;
color:var(--text-primary);
}
.hot-card-body p{
font-size:0.875rem;
color:var(--text-secondary);
line-height:1.7;
flex:1;
margin-bottom:14px;
display:-webkit-box;
-webkit-line-clamp:2;
-webkit-box-orient:vertical;
overflow:hidden;
}
.btn-text{
display:inline-flex;
align-items:center;
gap:6px;
color:var(--gold-300);
font-size:14px;
font-weight:500;
background:none;
border:none;
padding:0;
cursor:pointer;
transition:gap 0.3s ease,color 0.3s ease;
}
.btn-text:hover{gap:10px;color:var(--gold-400)}
.hot-list{
display:flex;
flex-direction:column;
gap:12px;
}
.hot-list-item{
display:flex;
align-items:center;
gap:18px;
padding:14px 20px;
background:var(--bg-900);
border:1px solid var(--line-weak);
border-radius:var(--radius-md);
transition:background 0.3s ease,border-color 0.3s ease,transform 0.3s ease;
}
.hot-list-item:hover{
background:rgba(212,175,106,0.06);
border-color:rgba(212,175,106,0.25);
transform:translateX(4px);
}
.hot-list-rank{
font-family:"Noto Serif SC",serif;
font-size:1.5rem;
font-weight:700;
background:var(--gold-grad);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
min-width:44px;
text-align:center;
}
.hot-list-info{
flex:1;
display:flex;
flex-direction:column;
gap:2px;
}
.hot-list-title{
font-size:1rem;
font-weight:500;
color:var(--text-primary);
}
.hot-list-meta{
font-size:13px;
color:var(--text-muted);
}
.hot-list-tag{
padding:4px 12px;
border-radius:999px;
background:rgba(212,175,106,0.12);
color:var(--gold-300);
font-size:12px;
white-space:nowrap;
}
@media (max-width:991px){
.hot-grid{grid-template-columns:1fr;gap:20px}
.hot-card{flex-direction:row}
.hot-card-img{width:220px;flex-shrink:0}
.hot-card-img img{aspect-ratio:3/4;height:100%}
}
@media (max-width:575px){
.hot-card{flex-direction:column}
.hot-card-img{width:100%}
.hot-list-item{gap:12px;flex-wrap:wrap}
.hot-list-tag{display:none}
}
/* ========== 片单分区 ========== */
.zone-section{
background:var(--bg-900);
}
.zone-title-wrap{
display:flex;
align-items:center;
gap:16px;
margin-bottom:32px;
}
.zone-title{
font-size:clamp(1.4rem,2.5vw,2rem);
font-weight:600;
color:var(--text-primary);
}
.zone-line{
flex:1;
height:1px;
background:linear-gradient(90deg,var(--line),transparent);
}
.zone-more{
color:var(--gold-400);
font-size:14px;
transition:gap 0.3s ease;
display:inline-flex;
align-items:center;
gap:6px;
}
.zone-more:hover{gap:10px;color:var(--gold-300)}
/* ========== 资讯 ========== */
.news-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:32px;
}
.news-main{
background:var(--bg-850);
border:1px solid var(--line);
border-radius:var(--radius-lg);
overflow:hidden;
box-shadow:var(--shadow-card);
transition:transform 0.35s var(--ease),box-shadow 0.35s var(--ease);
}
.news-main:hover{
transform:translateY(-6px);
box-shadow:var(--shadow-hover);
}
.news-main-img{
position:relative;
overflow:hidden;
}
.news-main-img img{
width:100%;
aspect-ratio:16/9;
object-fit:cover;
transition:transform 0.5s ease;
}
.news-main:hover .news-main-img img{transform:scale(1.04)}
.news-main-img::after{
content:'';
position:absolute;
inset:0;
background:linear-gradient(0deg,rgba(0,0,0,0.5) 0%,transparent 60%);
}
.news-main-img .cat-tag{
position:absolute;
top:14px;left:14px;
z-index:2;
padding:4px 14px;
border-radius:999px;
background:var(--gold-grad);
color:#1A1512;
font-size:13px;
font-weight:600;
}
.news-main-body{padding:22px 24px 28px}
.news-main-body h3{
font-size:1.35rem;
font-weight:600;
margin-bottom:10px;
line-height:1.4;
}
.news-main-body p{
font-size:0.95rem;
color:var(--text-secondary);
line-height:1.7;
margin-bottom:16px;
display:-webkit-box;
-webkit-line-clamp:3;
-webkit-box-orient:vertical;
overflow:hidden;
}
.news-meta{
display:flex;
align-items:center;
gap:16px;
font-size:13px;
color:var(--text-muted);
}
.news-meta i{color:var(--gold-500);margin-right:4px}
.news-list{
display:flex;
flex-direction:column;
gap:14px;
}
.news-list-item{
background:var(--bg-850);
border:1px solid var(--line-weak);
border-radius:var(--radius-md);
padding:14px;
transition:background 0.3s ease,border-color 0.3s ease,transform 0.3s ease;
}
.news-list-item:hover{
background:rgba(212,175,106,0.05);
border-color:rgba(212,175,106,0.25);
transform:translateX(4px);
}
.news-list-item a{
display:flex;
gap:16px;
align-items:center;
}
.news-thumb{
width:110px;height:72px;
flex-shrink:0;
border-radius:10px;
overflow:hidden;
}
.news-thumb img{
width:100%;height:100%;
object-fit:cover;
}
.news-text{flex:1;min-width:0}
.news-text h4{
font-size:0.95rem;
font-weight:500;
margin-bottom:4px;
color:var(--text-primary);
line-height:1.4;
white-space:nowrap;
overflow:hidden;
text-overflow:ellipsis;
}
.news-text .item-cat{
font-size:12px;
color:var(--gold-400);
margin-bottom:2px;
display:block;
}
.news-text .item-date{
font-size:12px;
color:var(--text-muted);
}
@media (max-width:991px){
.news-grid{grid-template-columns:1fr}
}
@media (max-width:575px){
.news-list-item a{flex-direction:row;align-items:flex-start}
.news-thumb{width:90px;height:60px}
}
/* ========== CTA ========== */
.cta-section{
position:relative;
padding:96px 0;
background-image:url('/assets/images/backpic/back-2.webp');
background-size:cover;
background-position:center;
text-align:center;
overflow:hidden;
}
.cta-section::before{
content:'';
position:absolute;
inset:0;
background:linear-gradient(180deg,rgba(18,16,16,0.88) 0%,rgba(18,16,16,0.8) 100%);
}
.cta-section::after{
content:'';
position:absolute;
top:-40%;left:-20%;
width:50%;height:80%;
background:radial-gradient(circle,rgba(212,175,106,0.2) 0%,transparent 70%);
pointer-events:none;
}
.cta-content{
position:relative;
z-index:2;
max-width:680px;
margin:0 auto;
}
.cta-content h2{
font-size:clamp(1.8rem,3.5vw,2.6rem);
font-weight:700;
margin-bottom:16px;
color:var(--text-primary);
}
.cta-content p{
font-size:1.05rem;
color:var(--text-secondary);
margin-bottom:36px;
line-height:1.8;
}
.cta-stats{
display:flex;
justify-content:center;
gap:40px;
margin-top:40px;
flex-wrap:wrap;
}
.cta-stat{
text-align:center;
}
.cta-stat-num{
font-family:"Noto Serif SC",serif;
font-size:clamp(1.6rem,3vw,2.2rem);
font-weight:700;
background:var(--gold-grad);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
line-height:1.2;
}
.cta-stat-label{
font-size:13px;
color:var(--text-muted);
margin-top:4px;
}
/* ========== FAQ ========== */
.faq-wrap{
max-width:800px;
margin:0 auto;
}
.accordion-item{
background:var(--bg-850) !important;
border:1px solid var(--line) !important;
border-radius:var(--radius-md) !important;
margin-bottom:12px;
overflow:hidden;
}
.accordion-button{
background:var(--bg-850) !important;
color:var(--text-primary) !important;
font-size:15px;
font-weight:500;
padding:18px 22px;
box-shadow:none !important;
transition:color 0.3s ease;
}
.accordion-button:hover{
color:var(--gold-300) !important;
}
.accordion-button:not(.collapsed){
color:var(--gold-300) !important;
background:rgba(212,175,106,0.06) !important;
}
.accordion-button::after{
background-image:none !important;
font-family:"Font Awesome 6 Free";
font-weight:900;
content:"\f078";
color:var(--gold-500);
width:16px;height:16px;
display:inline-flex;
align-items:center;
justify-content:center;
transition:transform 0.3s ease;
}
.accordion-button:not(.collapsed)::after{
transform:rotate(180deg);
color:var(--gold-300);
}
.accordion-button:focus{
box-shadow:0 0 0 3px rgba(212,175,106,0.25) !important;
border-radius:var(--radius-md);
}
.accordion-body{
background:var(--bg-850);
color:var(--text-secondary);
font-size:0.95rem;
line-height:1.8;
padding:4px 22px 20px;
border-top:1px solid var(--line-weak);
}
.faq-item .faq-icon{
color:var(--gold-500);
margin-right:8px;
font-size:13px;
}
/* ========== 页脚 ========== */
.site-footer{
background:var(--bg-950);
padding:72px 0 0;
border-top:1px solid var(--line);
}
.footer-top{
display:grid;
grid-template-columns:2fr 1fr 1fr 1.5fr;
gap:40px;
padding-bottom:48px;
}
.footer-brand .footer-logo{
display:flex;
align-items:center;
font-size:18px;
font-weight:700;
margin-bottom:16px;
color:var(--text-primary);
}
.footer-brand p{
font-size:14px;
color:var(--text-muted);
line-height:1.9;
max-width:320px;
}
.footer-col h5{
font-size:15px;
font-weight:600;
color:var(--gold-300);
margin-bottom:20px;
position:relative;
padding-bottom:10px;
}
.footer-col h5::after{
content:'';
position:absolute;
bottom:0;left:0;
width:28px;height:2px;
background:var(--gold-grad);
border-radius:999px;
}
.footer-col ul{
list-style:none;
padding:0;
margin:0;
}
.footer-col ul li{
margin-bottom:10px;
}
.footer-col ul a{
color:var(--text-secondary);
font-size:14px;
transition:color 0.3s ease,padding-left 0.3s ease;
}
.footer-col ul a:hover{
color:var(--gold-300);
padding-left:4px;
}
.footer-bottom{
border-top:1px solid rgba(255,255,255,0.06);
padding:22px 0;
text-align:center;
font-size:13px;
color:var(--text-muted);
background:rgba(0,0,0,0.25);
}
.footer-bottom .brand-name{
color:var(--gold-400);
font-weight:600;
}
@media (max-width:991px){
.footer-top{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:575px){
.footer-top{grid-template-columns:1fr;gap:28px}
.section{padding:56px 0}
.section-hot{padding:64px 0}
.cta-section{padding:64px 0}
.hot-grid{grid-template-columns:1fr}
}
@media (max-width:767px){
.section{padding:48px 0}
.section-hot{padding:56px 0}
.cta-section{padding:56px 0}
.section-head{margin-bottom:32px}
}
/* ========== 按钮焦点 ========== */
.btn-gold:focus-visible,.btn-gold-lg:focus-visible,.btn-ghost-lg:focus-visible,.arrow-btn:focus-visible{
outline:none;
box-shadow:0 0 0 3px rgba(212,175,106,0.35);
}
a:focus-visible{
outline:2px solid var(--gold-400);
outline-offset:2px;
}

/* roulang page: category1 */
:root {
    --gold-300: #E8CD91;
    --gold-500: #D4AF6A;
    --gold-600: #B8914A;
    --gold-grad: linear-gradient(135deg, #E8CD91 0%, #C49B4F 55%, #8F6B2F 100%);
    --ember-500: #C0512F;
    --ember-600: #A33E22;
    --bg-950: #121010;
    --bg-900: #181513;
    --bg-850: #201C19;
    --bg-800: #28221E;
    --line: rgba(212, 175, 106, 0.18);
    --line-weak: rgba(255, 255, 255, 0.06);
    --text-primary: #F2E9D8;
    --text-secondary: #BCAE93;
    --text-muted: #7E7360;
    --success: #4CAF8D;
    --error: #E05A3C;
    --radius-card: 20px;
    --shadow-card: 0 6px 24px rgba(0, 0, 0, 0.28);
    --shadow-hover: 0 14px 36px rgba(0, 0, 0, 0.45);
    --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    background: var(--bg-900);
    color: var(--text-primary);
    line-height: 1.9;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

img {
    max-width: 100%;
    display: block;
}

button {
    border: none;
    background: none;
    font-family: inherit;
}

.container {
    max-width: 1320px;
    padding-left: 20px;
    padding-right: 20px;
}

/* ========== Header / Nav ========== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(18, 16, 16, 0.72);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

.site-header.scrolled {
    background: var(--bg-950);
    box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(0, 0, 0, 0.45);
}

.site-header .navbar {
    padding: 14px 0;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--text-primary);
}

.navbar-brand:hover {
    color: var(--gold-300);
}

.brand-icon {
    height: 36px;
    width: 36px;
    border-radius: 10px;
    background: var(--gold-grad);
    color: #1A1512;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex: 0 0 auto;
    box-shadow: 0 4px 14px rgba(212, 175, 106, 0.25);
}

.navbar-nav {
    gap: 4px;
}

.navbar-nav .nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 8px 16px;
    border-radius: 8px;
    position: relative;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link::after {
    content: "";
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 2px;
    height: 2px;
    background: var(--gold-grad);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.35s var(--ease);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--gold-300);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    transform: scaleX(1);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.countdown-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(18, 16, 16, 0.6);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ember-500);
    animation: pulse 1.6s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

.cd-num {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    color: var(--gold-300);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.official-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: var(--gold-grad);
    border-radius: 999px;
    color: #1A1512;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold-grad);
    color: #1A1512;
    font-size: 14px;
    font-weight: 700;
    padding: 10px 26px;
    border-radius: 999px;
    border: none;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), filter 0.3s ease;
    box-shadow: 0 4px 18px rgba(212, 175, 106, 0.18);
}

.btn-gold:hover {
    color: #1A1512;
    transform: translateY(-3px);
    filter: brightness(1.08);
    box-shadow: 0 8px 28px rgba(212, 175, 106, 0.32);
}

.btn-gold:active {
    transform: translateY(-1px);
}

.navbar-toggler {
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.navbar-toggler span {
    width: 22px;
    height: 2px;
    background: var(--gold-500);
    border-radius: 2px;
    transition: transform 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(212, 175, 106, 0.3);
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--bg-950);
        border: 1px solid var(--line);
        border-radius: 16px;
        padding: 20px 18px;
        margin-top: 12px;
    }

    .navbar-nav {
        gap: 2px;
        margin-bottom: 14px;
    }

    .navbar-nav .nav-link {
        padding: 10px 14px;
        border-radius: 10px;
    }

    .navbar-nav .nav-link::after {
        display: none;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
        background: rgba(212, 175, 106, 0.08);
        color: var(--gold-300);
    }

    .nav-right {
        width: 100%;
    }
}

/* ========== 分类 Banner ========== */
.cat-banner {
    position: relative;
    min-height: 320px;
    padding: 140px 0 60px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    margin-top: 0;
}

.banner-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, rgba(18, 16, 16, 0.95) 0%, rgba(18, 16, 16, 0.8) 45%, rgba(24, 21, 19, 0.55) 100%);
    z-index: 1;
}

.banner-overlay::before {
    content: "";
    position: absolute;
    right: -10%;
    top: -40%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(192, 81, 47, 0.28) 0%, rgba(192, 81, 47, 0) 70%);
    z-index: 0;
}

.cat-banner .container {
    position: relative;
    z-index: 2;
}

.cat-banner-inner {
    max-width: 760px;
}

.breadcrumb-cat {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 18px;
}

.breadcrumb-cat a {
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

.breadcrumb-cat a:hover {
    color: var(--gold-300);
}

.breadcrumb-cat .sep {
    color: var(--gold-600);
}

.cat-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--gold-300);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
    background: rgba(212, 175, 106, 0.1);
    border: 1px solid var(--line);
    padding: 6px 14px;
    border-radius: 999px;
}

.cat-banner h1 {
    font-family: "Noto Serif SC", "Source Han Serif SC", STSong, SimSun, serif;
    font-size: clamp(1.9rem, 4.2vw, 3rem);
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: 0.01em;
}

.cat-banner h1 .brand-mark {
    background: var(--gold-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.cat-banner p {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 640px;
    margin-bottom: 0;
}

/* ========== 分类数据条 ========== */
.cat-stats {
    padding: 40px 0 8px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-item {
    background: var(--bg-850);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.stat-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gold-grad);
    opacity: 0.6;
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.stat-num {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 700;
    background: var(--gold-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    line-height: 1.2;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ========== 分类内容主体 ========== */
.cat-content {
    padding: 48px 0 72px;
}

.section-heading {
    margin-bottom: 28px;
}

.section-heading h2 {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.section-heading .sub-line {
    font-size: 14px;
    color: var(--text-muted);
}

.rank-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.rank-card {
    background: var(--bg-850);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.rank-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(212, 175, 106, 0.4);
}

.rank-card-cover {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: var(--bg-800);
}

.rank-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s var(--ease);
}

.rank-card:hover .rank-card-cover img {
    transform: scale(1.04);
}

.rank-card-cover::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(18, 16, 16, 0.78) 100%);
}

.rank-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    background: var(--gold-grad);
    color: #1A1512;
    font-size: 12px;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 999px;
    letter-spacing: 0.04em;
}

.rank-hot {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    background: var(--ember-500);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 999px;
}

.rank-info {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.rank-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.rank-card h3 {
    font-size: 1.12rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
    line-height: 1.5;
}

.rank-score {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--gold-300);
    white-space: nowrap;
    background: rgba(212, 175, 106, 0.1);
    border: 1px solid var(--line);
    padding: 2px 10px;
    border-radius: 999px;
}

.rank-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.rank-tags .tag {
    font-size: 12px;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--line-weak);
    padding: 3px 10px;
    border-radius: 999px;
    transition: border-color 0.3s ease, color 0.3s ease;
}

.rank-tags .tag:hover {
    color: var(--gold-300);
    border-color: var(--line);
}

.rank-card p {
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ========== 侧栏 ========== */
.cat-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.side-card {
    background: var(--bg-850);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
    padding: 24px;
    box-shadow: var(--shadow-card);
}

.side-card h4 {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.side-card h4 i {
    color: var(--gold-500);
    font-size: 0.9em;
}

.top-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.top-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line-weak);
    transition: background 0.3s ease;
}

.top-list li:last-child {
    border-bottom: none;
}

.top-rank {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: 1.1rem;
    font-weight: 700;
    width: 30px;
    flex: 0 0 auto;
    text-align: center;
    color: var(--gold-500);
    background: rgba(212, 175, 106, 0.08);
    border-radius: 8px;
    padding: 2px 0;
}

.top-list li:nth-child(-n+3) .top-rank {
    background: var(--gold-grad);
    color: #1A1512;
}

.top-info {
    flex: 1;
    min-width: 0;
}

.top-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
    transition: color 0.3s ease;
}

.top-list li:hover .top-title {
    color: var(--gold-300);
}

.top-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    gap: 8px;
    align-items: center;
}

.top-score {
    color: var(--gold-300);
    font-weight: 600;
}

.timeline-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.timeline-list li {
    display: flex;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line-weak);
    position: relative;
}

.timeline-list li:last-child {
    border-bottom: none;
}

.timeline-date {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: 12px;
    color: var(--gold-600);
    white-space: nowrap;
    padding-top: 3px;
}

.timeline-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========== 分类介绍区 ========== */
.cat-intro {
    padding: 64px 0;
    background: var(--bg-950);
}

.intro-panel {
    background: var(--bg-850);
    border: 1px solid var(--line);
    border-radius: var(--radius-card);
    padding: 40px 44px;
    position: relative;
    overflow: hidden;
    display: flex;
    gap: 28px;
    align-items: flex-start;
}

.intro-quote-line {
    flex: 0 0 4px;
    align-self: stretch;
    background: var(--gold-grad);
    border-radius: 4px;
    position: relative;
}

.intro-quote-line::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(192, 81, 47, 0.35);
    border-radius: 4px;
    filter: blur(6px);
}

.intro-content h2 {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.intro-content p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 14px;
    font-size: 15px;
}

.intro-content p:last-child {
    margin-bottom: 0;
}

.intro-content strong {
    color: var(--gold-300);
    font-weight: 600;
}

/* ========== FAQ ========== */
.faq-section {
    padding: 72px 0;
    background: var(--bg-900);
}

.faq-section .section-heading {
    text-align: center;
    margin-bottom: 36px;
}

.faq-section .section-heading h2 {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: clamp(1.5rem, 2.8vw, 2.1rem);
    font-weight: 600;
}

.faq-section .section-heading p {
    color: var(--text-muted);
    font-size: 14px;
}

.accordion {
    max-width: 860px;
    margin: 0 auto;
}

.accordion-item {
    background: var(--bg-850);
    border: 1px solid var(--line);
    border-radius: 14px !important;
    margin-bottom: 12px;
    overflow: hidden;
    box-shadow: none;
}

.accordion-button {
    background: transparent;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 600;
    padding: 18px 22px;
    box-shadow: none;
    border: none;
    transition: color 0.3s ease, background 0.3s ease;
    border-radius: 14px !important;
}

.accordion-button:not(.collapsed) {
    background: rgba(212, 175, 106, 0.08);
    color: var(--gold-300);
}

.accordion-button:hover {
    background: rgba(212, 175, 106, 0.04);
}

.accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(212, 175, 106, 0.25);
    border-radius: 14px !important;
    outline: none;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23D4AF6A'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    background-size: 14px;
    transition: transform 0.35s var(--ease);
}

.accordion-button:not(.collapsed)::after {
    transform: rotate(180deg);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E8CD91'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.accordion-body {
    padding: 4px 22px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.8;
    border-top: 1px solid var(--line-weak);
}

/* ========== CTA ========== */
.cat-cta {
    position: relative;
    padding: 88px 0;
    overflow: hidden;
    text-align: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/backpic/back-3.png');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.cta-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(18, 16, 16, 0.88) 0%, rgba(18, 16, 16, 0.92) 100%);
}

.cta-bg::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 600px;
    height: 600px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(192, 81, 47, 0.22) 0%, rgba(192, 81, 47, 0) 70%);
    z-index: 1;
}

.cat-cta .container {
    position: relative;
    z-index: 2;
}

.cat-cta h2 {
    font-family: "Noto Serif SC", STSong, serif;
    font-size: clamp(1.7rem, 3.2vw, 2.5rem);
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--text-primary);
}

.cat-cta p {
    color: var(--text-secondary);
    font-size: 15px;
    max-width: 520px;
    margin: 0 auto 30px;
}

.cta-badges {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.cta-badge {
    font-size: 13px;
    color: var(--gold-300);
    background: rgba(212, 175, 106, 0.08);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-badge i {
    color: var(--ember-500);
}

/* ========== 空态 ========== */
.empty-state {
    border: 1px dashed var(--line);
    border-radius: 16px;
    padding: 48px 24px;
    text-align: center;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--gold-600);
}

/* ========== 页脚 ========== */
.site-footer {
    background: var(--bg-950);
    border-top: 1px solid var(--line);
    padding-top: 64px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
}

.footer-brand .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 320px;
}

.footer-col h5 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul a {
    font-size: 14px;
    color: var(--text-secondary);
    transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-col ul a:hover {
    color: var(--gold-300);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--line-weak);
    padding: 20px 0;
    text-align: center;
}

.footer-bottom span {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom .brand-name {
    color: var(--gold-500);
    font-weight: 600;
}

/* ========== 响应式 ========== */
@media (max-width: 1199.98px) {
    .navbar-nav .nav-link {
        padding: 8px 12px;
    }

    .nav-right {
        gap: 10px;
    }

    .countdown-pill {
        display: none;
    }
}

@media (max-width: 991.98px) {
    .cat-banner {
        min-height: 300px;
        padding-top: 120px;
    }

    .stats-row {
        gap: 14px;
    }

    .stat-item {
        padding: 20px;
    }

    .cat-sidebar {
        position: static;
        margin-top: 36px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 767.98px) {
    .cat-banner {
        min-height: 260px;
        padding: 110px 0 44px;
    }

    .cat-banner h1 {
        font-size: 1.7rem;
    }

    .cat-banner p {
        font-size: 14px;
    }

    .stats-row {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 10px;
    }

    .stat-item {
        padding: 16px 14px;
        border-radius: 14px;
    }

    .stat-num {
        font-size: 1.2rem;
    }

    .stat-label {
        font-size: 11px;
    }

    .rank-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .cat-content {
        padding: 36px 0 56px;
    }

    .intro-panel {
        padding: 28px 24px;
        flex-direction: column;
        gap: 16px;
    }

    .intro-quote-line {
        flex: 0 0 40px;
        width: 4px;
    }

    .faq-section {
        padding: 56px 0;
    }

    .accordion-button {
        font-size: 14px;
        padding: 16px 18px;
    }

    .accordion-body {
        padding: 4px 18px 16px;
        font-size: 13px;
    }

    .cat-cta {
        padding: 64px 0;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 28px;
        padding-bottom: 32px;
    }
}

@media (max-width: 575.98px) {
    .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .stat-item {
        padding: 16px 20px;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    .rank-card h3 {
        font-size: 1rem;
    }

    .cat-cta .btn-gold {
        width: 100%;
        justify-content: center;
    }

    .cta-badges {
        flex-direction: column;
        gap: 10px;
    }
}

/* roulang page: article */
:root {
            --gold-300: #E8CD91;
            --gold-500: #D4AF6A;
            --gold-600: #B8914A;
            --gold-grad: linear-gradient(135deg, #E8CD91 0%, #C49B4F 55%, #8F6B2F 100%);
            --ember-500: #C0512F;
            --ember-600: #A33E22;
            --bg-950: #121010;
            --bg-900: #181513;
            --bg-850: #201C19;
            --bg-800: #28221E;
            --line: rgba(212, 175, 106, 0.18);
            --line-weak: rgba(255, 255, 255, 0.06);
            --text-primary: #F2E9D8;
            --text-secondary: #BCAE93;
            --text-muted: #7E7360;
            --success: #4CAF8D;
            --error: #E05A3C;
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 12px;
            --shadow-card: 0 6px 24px rgba(0, 0, 0, 0.28);
            --shadow-hover: 0 14px 36px rgba(0, 0, 0, 0.45);
            --transition: 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            background: var(--bg-900);
            color: var(--text-primary);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.25s ease;
        }

        a:hover {
            color: var(--gold-500);
        }

        img {
            max-width: 100%;
            display: block;
        }

        button {
            border: none;
            background: none;
            font: inherit;
        }

        .container {
            max-width: 1320px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== 按钮 ===== */
        .btn-gold {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--gold-grad);
            color: #1A1512 !important;
            font-size: 14px;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: 999px;
            border: 0;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
            box-shadow: 0 4px 18px rgba(212, 175, 106, 0.25);
        }

        .btn-gold:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 28px rgba(212, 175, 106, 0.38);
            filter: brightness(1.06);
            color: #1A1512;
        }

        .btn-gold:active {
            transform: translateY(-1px);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--gold-500);
            font-size: 14px;
            font-weight: 500;
            padding: 10px 24px;
            border-radius: 999px;
            border: 1px solid var(--line);
            cursor: pointer;
            transition: background 0.3s ease, border-color 0.3s ease, transform 0.2s ease;
        }

        .btn-secondary:hover {
            background: rgba(212, 175, 106, 0.08);
            border-color: var(--gold-500);
            color: var(--gold-300);
            transform: translateY(-2px);
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--gold-500);
            font-size: 14px;
            font-weight: 500;
            transition: gap 0.3s ease;
        }

        .text-link:hover {
            gap: 10px;
            color: var(--gold-300);
        }

        /* ===== 徽章 ===== */
        .official-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--gold-grad);
            color: #1A1512;
            font-size: 12px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .official-badge i {
            font-size: 12px;
        }

        .meta-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(192, 81, 47, 0.15);
            color: var(--ember-500);
            font-size: 13px;
            font-weight: 500;
            padding: 5px 12px;
            border-radius: 999px;
        }

        /* ===== 导航 ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(18, 16, 16, 0.72);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            transition: background 0.35s ease, box-shadow 0.35s ease;
        }

        .site-header.scrolled {
            background: var(--bg-950);
            box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(0, 0, 0, 0.4);
        }

        .site-header .navbar {
            padding: 12px 0;
            transition: padding 0.3s ease;
        }

        .site-header.scrolled .navbar {
            padding: 8px 0;
        }

        .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 700;
            letter-spacing: 0.02em;
            color: var(--text-primary) !important;
            white-space: nowrap;
        }

        .navbar-brand .brand-icon {
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gold-grad);
            border-radius: 10px;
            color: #1A1512;
            font-size: 16px;
            box-shadow: 0 3px 12px rgba(212, 175, 106, 0.3);
        }

        .navbar-toggler {
            border: none;
            padding: 8px 10px;
            display: flex;
            flex-direction: column;
            gap: 5px;
            background: transparent;
        }

        .navbar-toggler span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--gold-500);
            border-radius: 2px;
            transition: transform 0.3s ease;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(212, 175, 106, 0.25);
        }

        .navbar-nav {
            gap: 8px;
        }

        .navbar-nav .nav-link {
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 999px;
            position: relative;
            transition: color 0.3s ease, background 0.3s ease;
        }

        .navbar-nav .nav-link::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 2px;
            width: 0;
            height: 2px;
            background: var(--gold-grad);
            border-radius: 2px;
            transform: translateX(-50%);
            transition: width 0.3s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--gold-300);
        }

        .navbar-nav .nav-link:hover::after {
            width: 60%;
        }

        .navbar-nav .nav-link.active {
            color: var(--gold-300);
            background: rgba(212, 175, 106, 0.08);
        }

        .navbar-nav .nav-link.active::after {
            width: 60%;
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-left: 12px;
        }

        .countdown-pill {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-850);
            border: 1px solid var(--line);
            color: var(--text-secondary);
            font-size: 13px;
            padding: 7px 14px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .pulse-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--ember-500);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.3);
            }
            100% {
                opacity: 1;
                transform: scale(1);
            }
        }

        .cd-num {
            font-family: "SF Mono", "Consolas", monospace;
            color: var(--gold-300);
            font-weight: 600;
            letter-spacing: 1px;
        }

        /* ===== 面包屑 ===== */
        .breadcrumb-nav {
            margin-bottom: 18px;
        }

        .breadcrumb-list {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            list-style: none;
            padding: 0;
            font-size: 13px;
            color: var(--text-muted);
        }

        .breadcrumb-list li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb-list li:not(:last-child)::after {
            content: "/";
            color: var(--text-muted);
            opacity: 0.5;
        }

        .breadcrumb-list a {
            color: var(--text-secondary);
            transition: color 0.25s;
        }

        .breadcrumb-list a:hover {
            color: var(--gold-500);
        }

        .breadcrumb-list li.current {
            color: var(--text-primary);
            max-width: 220px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* ===== 文章头部 ===== */
        .article-hero {
            position: relative;
            padding: 140px 0 60px;
            background: linear-gradient(135deg, rgba(18, 16, 16, 0.94) 0%, rgba(24, 21, 19, 0.82) 60%, rgba(32, 28, 25, 0.7) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            border-bottom: 1px solid var(--line);
        }

        .article-hero .hero-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .article-route {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--gold-500);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .gold-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--gold-grad);
            flex-shrink: 0;
            box-shadow: 0 0 8px rgba(212, 175, 106, 0.5);
        }

        .article-hero h1 {
            font-family: "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 18px;
            letter-spacing: 0.01em;
        }

        .article-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 16px;
            padding-top: 4px;
        }

        .meta-date {
            color: var(--text-muted);
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .meta-divider {
            width: 1px;
            height: 14px;
            background: var(--line);
        }

        /* ===== 正文区 ===== */
        .article-main {
            padding: 64px 0 48px;
        }

        .article-content-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .article-body {
            max-width: 760px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-primary);
        }

        .article-body p {
            margin-bottom: 1.5em;
            color: rgba(242, 233, 216, 0.92);
        }

        .article-body h2 {
            font-family: "Noto Serif SC", serif;
            font-size: 1.45rem;
            font-weight: 600;
            line-height: 1.4;
            margin: 2em 0 0.8em;
            color: var(--text-primary);
            letter-spacing: 0.01em;
        }

        .article-body h3 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1.6em 0 0.6em;
            color: var(--gold-300);
        }

        .article-body figure,
        .article-body img {
            max-width: 100%;
            border-radius: 16px;
            margin: 1.5em 0;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
        }

        .article-body blockquote {
            border-left: 3px solid var(--gold-500);
            background: var(--bg-850);
            padding: 1em 1.5em;
            border-radius: 0 14px 14px 0;
            margin: 1.5em 0;
            color: var(--text-secondary);
            font-style: normal;
        }

        .article-body ul,
        .article-body ol {
            margin: 1em 0 1.5em;
            padding-left: 1.4em;
        }

        .article-body li {
            margin-bottom: 0.5em;
            color: rgba(242, 233, 216, 0.88);
        }

        .article-body a {
            color: var(--gold-500);
            border-bottom: 1px solid rgba(212, 175, 106, 0.3);
            transition: border-color 0.25s;
        }

        .article-body a:hover {
            border-color: var(--gold-500);
            color: var(--gold-300);
        }

        .article-body hr {
            border: 0;
            height: 1px;
            background: var(--line-weak);
            margin: 2em 0;
        }

        .article-empty {
            text-align: center;
            padding: 60px 20px;
            border: 1px dashed var(--line);
            border-radius: var(--radius-lg);
            color: var(--text-muted);
            max-width: 760px;
            margin: 0 auto;
        }

        .article-empty i {
            font-size: 44px;
            color: var(--text-muted);
            opacity: 0.6;
            margin-bottom: 16px;
            display: block;
        }

        .article-empty p {
            font-size: 16px;
            margin-bottom: 24px;
        }

        /* ===== 文末标签分享 ===== */
        .article-footer-tags {
            max-width: 760px;
            margin: 40px auto 0;
            padding-top: 28px;
            border-top: 1px solid var(--line-weak);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }

        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-item {
            background: var(--bg-850);
            border: 1px solid var(--line-weak);
            color: var(--text-secondary);
            font-size: 13px;
            padding: 6px 14px;
            border-radius: 999px;
            transition: border-color 0.3s, color 0.3s;
        }

        .tag-item:hover {
            border-color: var(--line);
            color: var(--gold-500);
        }

        .share-row {
            display: flex;
            gap: 12px;
        }

        /* ===== 相关推荐 ===== */
        .related-section {
            padding: 80px 0;
            background: var(--bg-850);
            border-top: 1px solid var(--line-weak);
        }

        .section-title {
            font-family: "Noto Serif SC", serif;
            font-size: clamp(1.4rem, 2.5vw, 1.8rem);
            font-weight: 600;
            margin-bottom: 30px;
            display: flex;
            align-items: center;
            gap: 14px;
            color: var(--text-primary);
        }

        .section-title::before {
            content: "";
            width: 4px;
            height: 22px;
            background: var(--gold-grad);
            border-radius: 2px;
        }

        .scroll-row {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            padding: 4px 4px 12px;
            scrollbar-width: none;
        }

        .scroll-row::-webkit-scrollbar {
            display: none;
        }

        .scroll-card {
            min-width: 260px;
            max-width: 260px;
            flex-shrink: 0;
            scroll-snap-align: start;
            background: var(--bg-900);
            border-radius: var(--radius-lg);
            border: 1px solid var(--line-weak);
            overflow: hidden;
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
            text-decoration: none;
            color: inherit;
        }

        .scroll-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--line);
            color: inherit;
        }

        .scroll-card .card-cover {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }

        .scroll-card .card-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .scroll-card:hover .card-cover img {
            transform: scale(1.04);
        }

        .scroll-card .card-cover::after {
            content: "";
            position: absolute;
            left: 0;
            right: 0;
            bottom: 0;
            height: 60%;
            background: linear-gradient(to bottom, transparent, rgba(18, 16, 16, 0.8));
        }

        .scroll-card .cover-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            background: var(--ember-500);
            color: #fff;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: 999px;
            font-weight: 500;
        }

        .scroll-card .cover-num {
            position: absolute;
            top: 12px;
            right: 12px;
            z-index: 2;
            background: var(--gold-grad);
            color: #1A1512;
            font-family: "SF Mono", monospace;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
        }

        .scroll-card .card-info {
            padding: 16px 18px 18px;
        }

        .scroll-card .card-info h3 {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.45;
            margin-bottom: 8px;
            color: var(--text-primary);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .scroll-card .card-info .tag-row {
            display: flex;
            gap: 8px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .scroll-card .card-info .tag-row span {
            background: rgba(212, 175, 106, 0.08);
            color: var(--gold-500);
            padding: 3px 8px;
            border-radius: 6px;
        }

        /* ===== 返回入口 ===== */
        .article-back {
            padding: 48px 0 72px;
            text-align: right;
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            justify-content: flex-end;
            gap: 16px;
            align-items: center;
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--bg-950);
            border-top: 1px solid var(--line);
            padding: 60px 0 0;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            padding-bottom: 48px;
        }

        .footer-brand .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .footer-brand .footer-logo .brand-icon {
            width: 34px;
            height: 34px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--gold-grad);
            border-radius: 8px;
            color: #1A1512;
            font-size: 14px;
        }

        .footer-brand p {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.8;
            margin: 0;
        }

        .footer-col h5 {
            color: var(--text-primary);
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul a {
            color: var(--text-muted);
            font-size: 14px;
            transition: color 0.25s;
        }

        .footer-col ul a:hover {
            color: var(--gold-500);
        }

        .footer-bottom {
            border-top: 1px solid var(--line-weak);
            padding: 24px 0;
            text-align: center;
        }

        .footer-bottom span {
            color: var(--text-muted);
            font-size: 13px;
        }

        .footer-bottom .brand-name {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1199.98px) {
            .footer-top {
                grid-template-columns: 1.5fr 1fr 1fr;
            }
        }

        @media (max-width: 991.98px) {
            .navbar-nav {
                margin-top: 12px;
                gap: 0;
            }

            .navbar-nav .nav-link {
                padding: 12px 16px;
                border-radius: 10px;
            }

            .nav-right {
                margin: 12px 0 4px;
                flex-wrap: wrap;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 767.98px) {
            .article-hero {
                padding: 110px 0 44px;
            }

            .article-main {
                padding: 44px 0 32px;
            }

            .article-body {
                font-size: 15px;
                line-height: 1.85;
            }

            .article-footer-tags {
                flex-direction: column;
                align-items: flex-start;
            }

            .related-section {
                padding: 56px 0;
            }

            .scroll-card {
                min-width: 220px;
                max-width: 220px;
            }

            .article-back {
                padding: 36px 0 56px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 575.98px) {
            .article-hero h1 {
                font-size: 1.5rem;
            }

            .breadcrumb-list li.current {
                max-width: 150px;
            }

            .article-meta {
                gap: 10px;
            }

            .scroll-card {
                min-width: 200px;
                max-width: 200px;
            }

            .article-back {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
            }

            .article-back .btn-secondary {
                justify-content: center;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        .form-control:focus {
            border-color: var(--gold-500);
            box-shadow: 0 0 0 3px rgba(212, 175, 106, 0.2);
        }

/* roulang page: category2 */
:root {
  --gold-300: #E8CD91;
  --gold-500: #D4AF6A;
  --gold-600: #B8914A;
  --gold-grad: linear-gradient(135deg, #E8CD91 0%, #C49B4F 55%, #8F6B2F 100%);
  --ember-500: #C0512F;
  --ember-600: #A33E22;
  --bg-950: #121010;
  --bg-900: #181513;
  --bg-850: #201C19;
  --bg-800: #28221E;
  --line: rgba(212,175,106,0.18);
  --line-weak: rgba(255,255,255,0.06);
  --text-primary: #F2E9D8;
  --text-secondary: #BCAE93;
  --text-muted: #7E7360;
  --success: #4CAF8D;
  --danger: #E05A3C;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-card: 0 6px 24px rgba(0,0,0,0.28);
  --shadow-hover: 0 14px 36px rgba(0,0,0,0.45);
  --transition: 0.35s cubic-bezier(0.2,0.8,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-900);
  color: var(--text-primary);
  font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 1rem;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
button { border: none; background: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }

.container { max-width: 1320px; }

section { position: relative; }

/* ---------- 导航 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  background: rgba(18,16,16,0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: background 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: var(--bg-950);
  border-bottom: 1px solid rgba(212,175,106,0.35);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

.navbar { padding: 14px 0; }

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary) !important;
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gold-grad);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1A1512 !important;
  font-size: 16px;
  box-shadow: 0 4px 18px rgba(212,175,106,0.35);
  flex-shrink: 0;
}

.navbar-nav { column-gap: 8px; }

.navbar-nav .nav-link {
  position: relative;
  color: var(--text-secondary) !important;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 2px;
  height: 2px;
  background: var(--gold-grad);
  border-radius: 2px;
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--gold-300) !important;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.countdown-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,175,106,0.08);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 16px;
  color: var(--text-secondary);
  font-size: 13px;
  white-space: nowrap;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 0 rgba(212,175,106,0.6);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(212,175,106,0.6); }
  70% { box-shadow: 0 0 0 8px rgba(212,175,106,0); }
  100% { box-shadow: 0 0 0 0 rgba(212,175,106,0); }
}

.cd-num {
  font-family: "Courier New", monospace;
  font-weight: 700;
  color: var(--gold-300);
  letter-spacing: 1px;
}

.official-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gold-grad);
  color: #1A1512;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.btn-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold-grad);
  color: #1A1512;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 999px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, filter 0.3s ease;
  border: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(212,175,106,0.45);
  filter: brightness(1.1);
  color: #1A1512;
}

.btn-gold:active { transform: translateY(-1px); }

.navbar-toggler {
  border: 1px solid var(--line);
  width: 44px;
  height: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px;
  border-radius: 10px;
  background: transparent;
  outline: none !important;
  box-shadow: none !important;
}

.navbar-toggler span {
  width: 22px;
  height: 2px;
  background: var(--gold-500);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.navbar-toggler[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.navbar-toggler[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar-toggler[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 分类 Banner ---------- */
.cat-hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  padding: 140px 0 64px;
  background: url("/assets/images/backpic/back-1.webp") center center / cover no-repeat;
  overflow: hidden;
}

.cat-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(18,16,16,0.92) 0%, rgba(18,16,16,0.72) 45%, rgba(18,16,16,0.35) 100%);
}

.cat-hero::after {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(180,120,45,0.28) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cat-hero .container { position: relative; z-index: 2; }

.cat-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 18px;
}

.cat-breadcrumb a { color: var(--text-secondary); }
.cat-breadcrumb a:hover { color: var(--gold-300); }
.cat-breadcrumb .sep { color: var(--gold-500); font-size: 12px; }
.cat-breadcrumb .current { color: var(--gold-300); }

.cat-hero h1 {
  font-family: "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}

.cat-hero h1 .separator {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cat-hero .hero-desc {
  max-width: 580px;
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 0;
}

/* ---------- 数据条 ---------- */
.cat-stats {
  background: var(--bg-950);
  border-bottom: 1px solid var(--line-weak);
  padding: 32px 0;
}

.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.stat-item {
  background: var(--bg-850);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 32px;
  text-align: center;
  min-width: 200px;
  flex: 1;
}

.stat-item .stat-num {
  font-family: "Noto Serif SC", serif;
  font-size: 1.9rem;
  font-weight: 700;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

.stat-item .stat-label {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 4px;
}

/* ---------- 分类主体两栏 ---------- */
.cat-main {
  padding: 88px 0;
  background: var(--bg-900);
}

.cat-main .main-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold-300);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.cat-main .main-label::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gold-grad);
  border-radius: 2px;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.section-title-wrap h2 {
  font-family: "Noto Serif SC", serif;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 600;
  margin: 0;
  color: var(--text-primary);
}

.cover-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.cover-card {
  background: var(--bg-850);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}

.cover-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(212,175,106,0.45);
}

.cover-card .cover-img {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.cover-card .cover-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.cover-card:hover .cover-img img { transform: scale(1.05); }

.cover-card .cover-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(18,16,16,0.6) 100%);
  pointer-events: none;
}

.cover-card .badge-top-left {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}

.badge-heat {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  background: var(--ember-500);
  color: #FFF;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
}

.card-body-info { padding: 20px; }

.card-body-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.card-body-info p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 12px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.type-tag {
  display: inline-block;
  background: rgba(212,175,106,0.12);
  border: 1px solid rgba(212,175,106,0.3);
  color: var(--gold-300);
  font-size: 12px;
  padding: 2px 12px;
  border-radius: 999px;
  font-weight: 500;
}

.card-arrow {
  color: var(--gold-500);
  font-size: 14px;
  transition: transform 0.3s ease;
}

.cover-card:hover .card-arrow { transform: translateX(4px); }

/* ---------- 侧栏 ---------- */
.sidebar { display: flex; flex-direction: column; gap: 24px; }

.sidebar-widget {
  background: var(--bg-850);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.sidebar-widget .widget-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-widget .widget-title::before {
  content: "";
  width: 4px;
  height: 18px;
  background: var(--gold-grad);
  border-radius: 4px;
}

.top-list-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-weak);
  transition: background 0.3s ease;
}

.top-list-item:last-child { border-bottom: none; }

.top-list-item:hover { background: rgba(212,175,106,0.04); }

.rank-num {
  font-family: "Noto Serif SC", serif;
  font-size: 28px;
  font-weight: 700;
  background: var(--gold-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-width: 36px;
  text-align: center;
  line-height: 1;
}

.top-info { flex: 1; }

.top-info .top-title {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 2px;
}

.top-info .top-time {
  font-size: 12px;
  color: var(--text-muted);
}

.timeline-item {
  position: relative;
  padding: 0 0 20px 20px;
  border-left: 1px solid rgba(212,175,106,0.25);
  margin-left: 6px;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(212,175,106,0.2);
}

.timeline-item .tl-time {
  font-family: "Courier New", monospace;
  font-size: 12px;
  color: var(--gold-300);
}

.timeline-item .tl-title {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- 分类介绍区 ---------- */
.cat-intro {
  padding: 64px 0 88px;
  background: var(--bg-950);
  border-top: 1px solid var(--line-weak);
  border-bottom: 1px solid var(--line-weak);
}

.intro-panel {
  background: var(--bg-850);
  border: 1px solid var(--line);
  border-left: 4px solid var(--gold-500);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  max-width: 900px;
  margin: 0 auto;
}

.intro-panel h2 {
  font-family: "Noto Serif SC", serif;
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.intro-panel p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 2;
}

.intro-panel p:last-child { margin-bottom: 0; }

/* ---------- FAQ ---------- */
.faq-section {
  padding: 88px 0;
  background: var(--bg-900);
}

.faq-section .section-title-wrap { margin-bottom: 44px; }

.faq-section .section-title-wrap h2 {
  font-family: "Noto Serif SC", serif;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  text-align: center;
}

.accordion-custom {
  max-width: 900px;
  margin: 0 auto;
}

.accordion-custom .accordion-item {
  background: var(--bg-850);
  border: 1px solid var(--line);
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px;
  overflow: hidden;
}

.accordion-custom .accordion-button {
  background: var(--bg-850);
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 500;
  padding: 18px 24px;
  box-shadow: none;
  outline: none;
  transition: color 0.3s ease, background 0.3s ease;
}

.accordion-custom .accordion-button::after {
  background-image: none;
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--gold-500);
  transform: none;
  transition: transform 0.3s ease;
  width: auto;
  height: auto;
}

.accordion-custom .accordion-button:not(.collapsed) {
  background: var(--bg-850);
  color: var(--gold-300);
}

.accordion-custom .accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
}

.accordion-custom .accordion-button:focus {
  box-shadow: none;
  border-color: var(--gold-500);
}

.accordion-custom .accordion-body {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.9;
  background: var(--bg-850);
  border-top: 1px solid var(--line-weak);
}

/* ---------- CTA 区块 ---------- */
.cta-section {
  position: relative;
  padding: 120px 0;
  background: url("/assets/images/backpic/back-2.webp") center center / cover no-repeat;
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18,16,16,0.92) 0%, rgba(18,16,16,0.82) 100%);
}

.cta-section::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 520px;
  height: 520px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(180,120,45,0.22) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section .container { position: relative; z-index: 2; }

.cta-section h2 {
  font-family: "Noto Serif SC", serif;
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 16px;
  max-width: 560px;
  margin: 0 auto 36px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-outline-gold {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 1px solid var(--gold-500);
  color: var(--gold-300);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 999px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-outline-gold:hover {
  background: rgba(212,175,106,0.1);
  border-color: var(--gold-300);
  transform: translateY(-3px);
  color: var(--gold-300);
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--bg-950);
  border-top: 1px solid rgba(212,175,106,0.25);
  padding-top: 64px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.9;
  max-width: 320px;
}

.footer-col h5 {
  color: var(--gold-300);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 18px;
}

.footer-col ul li { margin-bottom: 10px; }

.footer-col ul li a {
  color: var(--text-secondary);
  font-size: 14px;
  transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--gold-300);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--line-weak);
  padding: 20px 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-bottom .brand-name { color: var(--text-secondary); }

/* ---------- 响应式 ---------- */
@media (max-width: 1199.98px) {
  .container { max-width: 960px; }
  .cover-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--bg-950);
    margin-top: 12px;
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--line);
  }
  .navbar-nav { gap: 4px; }
  .navbar-nav .nav-link { padding: 12px 16px; border-radius: 10px; }
  .navbar-nav .nav-link::after { display: none; }
  .nav-right { flex-wrap: wrap; gap: 10px; margin-top: 12px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767.98px) {
  .cat-hero { min-height: 320px; padding: 110px 0 40px; }
  .cat-stats { padding: 24px 0; }
  .stats-row { gap: 12px; }
  .stat-item { min-width: 140px; padding: 16px 20px; }
  .stat-item .stat-num { font-size: 1.5rem; }
  .cat-main { padding: 56px 0; }
  .cover-grid { grid-template-columns: 1fr; gap: 18px; }
  .sidebar { order: 2; }
  .cat-intro { padding: 48px 0; }
  .intro-panel { padding: 24px 20px; }
  .faq-section { padding: 56px 0; }
  .cta-section { padding: 72px 0; }
  .cta-actions .btn-gold,
  .cta-actions .btn-outline-gold { width: 100%; justify-content: center; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .cat-hero .hero-desc { font-size: 15px; }
  .accordion-custom .accordion-button { font-size: 14px; padding: 16px 18px; }
}

@media (max-width: 575.98px) {
  .navbar-brand { font-size: 15px; }
  .brand-icon { width: 32px; height: 32px; font-size: 14px; }
  .cat-hero h1 { font-size: 1.7rem; }
  .cover-grid { grid-template-columns: 1fr; }
  .card-body-info { padding: 16px; }
  .section-title-wrap h2 { font-size: 1.4rem; }
  .footer-top { grid-template-columns: 1fr; }
}