/* roulang page: index */
/* ========== 设计变量 ========== */
:root{
  --ink:#10211C;
  --forest:#1B3A31;
  --moss:#91A794;
  --paper:#FAF6EE;
  --paper-deep:#F1EADF;
  --amber:#C69C5C;
  --amber-soft:#EBDDC8;
  --line:#E5DCCD;
  --white:#FFFFFF;
  --muted:rgba(16,33,28,0.68);
  --muted-2:rgba(16,33,28,0.88);
  --shadow-1:0 2px 8px rgba(16,33,28,0.06);
  --shadow-2:0 14px 40px rgba(16,33,28,0.12);
  --radius:8px;
  --radius-lg:18px;
  --radius-pill:999px;
  --transition:300ms cubic-bezier(0.22,1,0.36,1);
  --serif:"Noto Serif SC","Songti SC","STSong",serif;
}
/* ========== Reset / 基础 ========== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-size-adjust:100%;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;border:none;cursor:pointer;background:none;color:inherit}
input,textarea{font-family:inherit}
ul{margin:0;padding:0;list-style:none}
:focus{outline:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
::selection{background:var(--amber-soft);color:var(--ink)}
.wrap{max-width:1320px;margin:0 auto;padding-left:24px;padding-right:24px}
.grid-container{padding-left:0;padding-right:0}
.section-pad{padding:88px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.85rem;letter-spacing:.08em;font-weight:600;
  color:var(--forest);margin-bottom:12px;
}
.eyebrow .eyebrow-line{width:38px;height:1px;background:var(--amber)}
.section-index{
  font-family:var(--serif);
  color:var(--amber);
  font-size:.9rem;
  letter-spacing:.05em;
  display:block;margin-bottom:6px;
  font-weight:700;
}
.section-title{
  font-size:clamp(1.6rem,3vw,2.4rem);
  line-height:1.35;font-weight:700;
  margin:0 0 12px;letter-spacing:.02em;
  color:var(--ink);
}
.section-lead{
  margin:0 0 24px;
  color:var(--muted);
  font-size:1rem;
  max-width:640px;
}
/* ========== 按钮体系 ========== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 28px;border-radius:var(--radius-pill);
  font-size:.95rem;font-weight:600;line-height:1;
  border:1px solid transparent;
  transition:var(--transition);
}
.btn i{font-size:.85rem;transition:transform 200ms ease}
.btn:hover i{transform:translateX(4px)}
.btn-primary{
  background:var(--amber);
  color:var(--ink);
  box-shadow:0 2px 10px rgba(198,156,92,0.22);
}
.btn-primary:hover{background:#d9b171;box-shadow:0 8px 24px rgba(198,156,92,0.36);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-darkline{
  background:transparent;border-color:rgba(255,255,255,0.38);
  color:var(--white);
}
.btn-darkline:hover{border-color:var(--white);background:rgba(255,255,255,0.08)}
.btn-outline{
  background:transparent;border-color:var(--forest);
  color:var(--forest);
}
.btn-outline:hover{background:var(--forest);color:var(--paper)}
.btn-white{background:var(--white);color:var(--ink)}
.btn-white:hover{background:var(--amber-soft)}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--forest);font-weight:600;font-size:.95rem;
}
.text-link i{transition:transform var(--transition)}
.text-link:hover i{transform:translateX(4px)}
/* ========== 顶部导航 ========== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  height:68px;
  background:rgba(250,246,238,0.84);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--transition);
}
.site-header.is-scrolled{box-shadow:0 6px 24px rgba(16,33,28,0.06)}
.header-inner{
  max-width:1320px;height:100%;margin:0 auto;
  padding:0 24px;display:flex;align-items:center;gap:28px;
}
.site-logo{
  display:flex;align-items:center;gap:10px;
  flex-shrink:0;color:var(--ink);
  font-size:1.2rem;font-weight:700;letter-spacing:.02em;
  transition:color var(--transition);
}
.logo-mark{
  width:28px;height:28px;border-radius:50%;
  background:var(--forest);position:relative;display:block;
  box-shadow:inset 0 0 0 2px var(--amber);
}
.logo-mark::before{
  content:"";position:absolute;right:5px;top:-2px;
  width:11px;height:11px;border-radius:50%;
  background:var(--amber);
}
.site-logo:hover{color:var(--forest)}
.gnav{
  display:flex;gap:24px;margin-right:auto;
}
.gnav a{
  position:relative;font-weight:500;font-size:.94rem;
  padding:6px 2px;color:var(--ink);opacity:.85;
  transition:var(--transition);
}
.gnav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;
  transition:transform var(--transition);
}
.gnav a:hover,.gnav a.active{opacity:1;color:var(--forest)}
.gnav a.active::after,.gnav a:hover::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.search-shell{position:relative}
.header-search{
  width:200px;height:42px;
  display:flex;align-items:center;gap:8px;
  background:var(--paper-deep);
  border:1px solid var(--line);border-radius:999px;
  padding:0 14px;color:var(--muted);transition:var(--transition);
}
.header-search i{font-size:.85rem;color:var(--moss)}
.header-search input{
  border:none;background:transparent;outline:none;color:var(--ink);
  font-size:.88rem;width:100%;
}
.header-search input::placeholder{color:#9aa89e}
.header-search:focus-within{
  width:260px;border-color:var(--amber);background:var(--white);
  box-shadow:0 0 0 3px rgba(198,156,92,0.16);
}
.search-panel{
  position:absolute;top:50px;right:0;width:320px;
  background:var(--white);border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow-2);
  padding:14px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:var(--transition);
  z-index:40;
}
.search-shell:focus-within .search-panel,
.search-panel:hover{opacity:1;visibility:visible;transform:translateY(0)}
.search-panel-title{
  font-size:.78rem;color:var(--moss);
  text-transform:uppercase;letter-spacing:.12em;
  margin-bottom:10px;font-weight:600;
}
.search-panel a{
  display:flex;justify-content:space-between;
  padding:9px 10px;border-radius:6px;font-size:.9rem;
  transition:background var(--transition);
}
.search-panel a:hover{background:var(--paper-deep)}
.search-panel a span{color:var(--moss);font-size:.78rem}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--ink);transition:var(--transition);
  border:1px solid transparent;
}
.icon-btn:hover{background:var(--paper-deep);color:var(--forest);border-color:var(--line)}
.header-actions .btn{height:42px;padding:0 22px;font-size:.9rem}
.header-toggle{display:none}
/* ========== Hero ========== */
.hero{
  position:relative;
  min-height:92vh;
  display:flex;align-items:center;
  padding:136px 0 90px;
  overflow:hidden;
  background-color:var(--forest);
  background-image:linear-gradient(100deg,rgba(16,33,28,0.93) 20%,rgba(16,33,28,0.45) 70%),url("/assets/images/backpic/back-2.jpg");
  background-position:center;
  background-size:cover;
  margin-bottom:0;
}
.hero-grid{position:relative;z-index:2}
.hero-copy h1{
  font-size:clamp(2.2rem,5vw,3.7rem);
  line-height:1.22;
  font-weight:700;
  color:var(--white);
  margin:0 0 18px;
  letter-spacing:.02em;
  text-shadow:0 4px 22px rgba(0,0,0,0.16);
  max-width:700px;
}
.hero-copy h1 em{
  font-style:normal;color:var(--amber);
  font-family:var(--serif);
}
.hero-lead{
  color:rgba(250,246,238,0.84);
  font-size:clamp(1rem,1.4vw,1.15rem);
  max-width:560px;line-height:1.9;margin-bottom:34px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:44px}
.hero-micro{
  display:flex;flex-wrap:wrap;gap:0;margin-top:44px;
  color:rgba(250,246,238,0.65);
}
.hero-micro-item{
  padding:0 24px 0 0;
  margin-right:24px;
  border-right:1px solid rgba(255,255,255,0.16);
}
.hero-micro-item:last-child{border-right:none;margin-right:0;padding-right:0}
.hero-micro-item strong{
  display:block;color:var(--white);font-size:.94rem;font-weight:600;
  letter-spacing:.05em;
}
.hero-micro-item small{font-size:.8rem;color:rgba(250,246,238,0.62)}
.hero-stage{
  position:relative;height:520px;
}
.hero-stage-card{
  position:absolute;width:400px;max-width:calc(100% - 32px);
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--paper);
  box-shadow:var(--shadow-2);
  border:1px solid rgba(255,255,255,0.2);
}
.hero-stage-card::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,33,28,0) 50%,rgba(16,33,28,0.28));
  pointer-events:none;
}
.hero-stage-card.main{right:8px;top:120px;transform:rotate(1.2deg);z-index:3}
.hero-stage-card.ghost{
  right:170px;top:36px;left:auto;
  opacity:.3;transform:rotate(-4deg);
}
.hero-stage-card img{width:100%;aspect-ratio:4/5;object-fit:cover}
.hero-stage-badge{
  position:absolute;top:104px;right:-10px;z-index:5;
  background:var(--amber);color:var(--ink);
  border-radius:999px;padding:6px 16px;
  font-size:.78rem;font-weight:700;
  box-shadow:var(--shadow-1);
}
.hero-stage-caption{
  position:absolute;left:20px;bottom:18px;z-index:6;
  color:var(--white);font-size:.9rem;
  font-weight:600;
  display:flex;align-items:center;gap:8px;
}
.hero-stage-caption i{color:var(--amber)}
/* Scroll line */
.scroll-line{
  position:absolute;left:50%;bottom:22px;z-index:2;
  width:1px;height:56px;overflow:hidden;opacity:.5;
}
.scroll-line::after{
  content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;
  background:var(--white);animation:scrollHint 2.4s infinite ease;
}
@keyframes scrollHint{0%{top:-100%}55%{top:0%}100%{top:100%}}
/* ========== 核心栏目 ========== */
.core-section{background:var(--paper);padding:88px 0 60px}
.section-head-row{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:20px;margin-bottom:42px;
}
.core-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:20px}
.core-card{
  display:flex;flex-direction:column;
  position:relative;overflow:hidden;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:var(--radius);
  min-height:360px;
  padding:32px 28px 26px;
  transition:var(--transition);
  box-shadow:var(--shadow-1);
}
.core-card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-2);
  border-color:var(--moss);
}
.core-card-wide{grid-column:span 2;justify-content:flex-end;min-height:260px;padding:0 0 0 0}
.core-card-bg{
  position:absolute;inset:auto 0 0 0;height:62%;
  transition:transform 1s cubic-bezier(0.22,1,0.36,1);
}
.core-card-bg img{width:100%;height:100%;object-fit:cover}
.core-card-wide .core-card-bg{height:100%;top:0;right:0;width:58%;left:auto}
.core-card-wide .core-card-content{
  position:relative;z-index:3;max-width:47%;
  padding:30px;margin-right:auto;
  color:var(--white);
  text-shadow:0 2px 14px rgba(0,0,0,0.2);
}
.core-card-wide .core-card-content .core-card-title{color:var(--white);font-size:1.7rem}
.core-card-wide::after{
  content:"";position:absolute;inset:0;z-index:2;
  background:linear-gradient(90deg,rgba(16,33,28,0.86) 0%,rgba(16,33,28,0.24) 66%,rgba(16,33,28,0.04) 100%);
}
.core-card-label{
  align-self:flex-start;
  background:var(--amber-soft);
  color:var(--ink);
  padding:4px 12px;
  border-radius:99px;
  font-size:.74rem;font-weight:600;
  margin-bottom:auto;z-index:2;
}
.core-card-title{
  font-size:1.35rem;font-weight:700;margin:14px 0 10px;line-height:1.5;
}
.core-card-desc{
  color:var(--muted);font-size:.9rem;line-height:1.8;
  margin-bottom:18px;
}
.core-card-more{
  margin-top:auto;color:var(--forest);
  display:inline-flex;align-items:center;gap:6px;
  font-weight:600;font-size:.82rem;
}
.core-card-more i{transition:transform var(--transition)}
.core-card:hover .core-card-more i{transform:translateX(5px)}
.core-side{
  display:flex;flex-direction:column;gap:20px;
}
.core-side-card{
  padding:24px;border:1px solid var(--line);
  background:var(--paper-deep);
  border-radius:var(--radius);
  transition:var(--transition);
}
.core-side-card:hover{background:var(--white);box-shadow:var(--shadow-1)}
.core-side-card h3{font-size:1rem;margin:0 0 8px}
.core-side-card p{margin:0;font-size:.84rem;color:var(--muted)}
.core-side-card .ts{
  display:inline-block;margin-top:12px;font-size:.75rem;
  background:var(--white);border:1px solid var(--line);
  padding:2px 10px;border-radius:999px;
  color:var(--forest);
}
/* ========== 优势数据 ========== */
.data-section{
  position:relative;background:var(--forest);
  padding:96px 0 84px;color:var(--paper);
  overflow:hidden;
}
.data-section::before{
  content:"";position:absolute;inset:0;opacity:.08;
  background:url("/assets/images/backpic/back-3.jpg") center/cover;
}
.data-head{position:relative;z-index:2}
.data-head h2{color:var(--white)}
.data-head .section-lead{color:rgba(250,246,238,0.7)}
.data-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;margin-top:28px;
  border-top:1px solid rgba(255,255,255,0.16);
}
.data-cell{padding:42px 34px 34px 0;border-right:1px solid rgba(255,255,255,0.12)}
.data-cell:last-child{border-right:none}
.data-num{
  font-family:var(--serif);
  font-size:clamp(2.8rem,4vw,4rem);
  font-weight:700;line-height:1;
  color:var(--amber);
  font-variant-numeric:tabular-nums;
}
.data-unit{
  color:var(--paper);font-size:.95rem;
  margin-left:8px;font-weight:400;
}
.data-cell-label{color:var(--white);font-weight:600;margin-top:12px;display:block}
.data-cell-info{font-size:.86rem;color:rgba(250,246,238,0.6);margin-top:8px;max-width:220px}
.data-footnote{
  position:relative;z-index:2;display:block;
  color:rgba(250,246,238,0.45);
  font-size:.75rem;margin-top:32px;
  letter-spacing:.03em;
}
/* ========== 案例专区 / 精选作品 ========== */
.case-section{background:var(--paper);padding:88px 0}
.case-block+.case-block{margin-top:58px}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
.case-visual{position:relative;border-radius:var(--radius);overflow:hidden;min-height:320px}
.case-visual img{width:100%;height:100%;object-fit:cover;min-height:320px;transition:transform 800ms cubic-bezier(0.22,1,0.36,1)}
.case-block:hover .case-visual img{transform:scale(1.025)}
.case-visual .case-no{
  position:absolute;top:16px;left:16px;z-index:3;
  font-family:var(--serif);color:var(--white);
  letter-spacing:.05em;font-size:1rem;
  background:rgba(16,33,28,0.44);
  padding:4px 12px;border-radius:999px;
  backdrop-filter:blur(8px);
}
.case-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(16,33,28,0.08) 40%,rgba(16,33,28,0.36) 100%);
}
.case-info{
  align-self:center;padding:20px 0;
}
.case-tag{
  display:inline-flex;gap:8px;align-items:center;
  font-size:.77rem;letter-spacing:.08em;font-weight:600;
  color:var(--forest);margin-bottom:10px;
}
.case-tag i{color:var(--amber);font-size:.7rem}
.case-info h3{font-size:1.5rem;font-weight:700;line-height:1.5;margin:0 0 12px}
.case-summary{
  color:var(--muted);font-size:.93rem;line-height:1.85;
  margin-bottom:24px;
}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.case-tags span{
  font-size:.76rem;border:1px solid var(--line);
  background:var(--white);padding:4px 12px;border-radius:999px;
  color:var(--forest);
}
.case-offset .case-grid>div:first-child{order:2}
.case-offset{position:relative}
.case-cross{
  position:absolute;top:70px;left:-5px;width:90px;height:180px;
  border:1px solid var(--line);z-index:0;pointer-events:none;
}
/* ========== 阅读方案 ========== */
.solution-section{
  background:var(--paper-deep);
  padding:96px 0;
}
.solution-layout{display:grid;grid-template-columns:0.72fr 1.28fr;gap:72px}
.solution-intro .section-title{margin-bottom:14px}
.solution-intro .section-lead{margin-bottom:0}
.solution-bar{
  margin-top:24px;width:38px;height:4px;background:var(--amber);border-radius:2px;
}
.solution-list{display:flex;flex-direction:column;gap:34px}
.solution-item{
  display:grid;grid-template-columns:56px 1fr;gap:20px;
  padding-bottom:34px;
  border-bottom:1px solid var(--line);
}
.solution-item:last-child{border-bottom:none;padding-bottom:0}
.solution-no{
  font-family:var(--serif);
  font-size:1.5rem;font-weight:700;color:var(--amber);
  width:44px;height:44px;border:1px solid var(--line);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--white);
}
.solution-item h3{font-size:1.12rem;margin:0 0 8px}
.solution-item p{margin:0;font-size:.88rem;color:var(--muted)}
.solution-detail{
  margin-top:14px;padding-left:16px;
  border-left:2px solid var(--amber-soft);
  font-size:.85rem;color:var(--muted);
}
/* ========== FAQ ========== */
.faq-section{background:var(--paper);padding:92px 0}
.faq-layout{display:grid;grid-template-columns:0.85fr 1.15fr;gap:58px;align-items:start}
.faq-intro{position:sticky;top:100px}
.faq-group{display:flex;flex-direction:column}
.faq-item{
  border-bottom:1px solid var(--line);
}
.faq-item[open] summary{
  color:var(--forest);
}
.faq-item[open] summary .faq-icon{transform:rotate(45deg);color:var(--amber)}
.faq-item summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:22px 6px;cursor:pointer;
  font-weight:600;transition:color var(--transition);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--forest)}
.faq-icon{
  width:28px;height:28px;border:1px solid var(--line);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:.9rem;color:var(--moss);flex-shrink:0;
  transition:var(--transition);font-style:normal;
}
.faq-answer{padding:2px 26px 24px 6px;color:var(--muted);font-size:.9rem;line-height:1.9}
/* ========== CTA 与订阅联系 ========== */
.cta-section{
  position:relative;
  padding:96px 0;
  background:var(--forest);
  color:var(--white);
  overflow:hidden;
}
.cta-section::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(16,33,28,0.82),rgba(16,33,28,0.28)),url("/assets/images/backpic/back-1.jpg") center/cover;
}
.cta-wrap{position:relative;z-index:2}
.cta-inner{
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.14);
  backdrop-filter:blur(8px);
  border-radius:24px;
  padding:48px;
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:42px;
  align-items:center;
}
.cta-title{
  font-size:clamp(1.8rem,3.2vw,2.6rem);
  line-height:1.3;font-weight:700;margin:0 0 16px;
}
.cta-sub{color:rgba(250,246,238,0.78);font-size:.98rem;margin-bottom:88px;max-width:420px}
.cta-form{background:rgba(250,246,238,0.98);padding:30px 28px;border-radius:18px;color:var(--ink);box-shadow:var(--shadow-2)}
.cta-form h3{font-size:1.2rem;margin:0 0 4px}
.cta-form p{font-size:.85rem;color:var(--muted);margin:0 0 22px}
.form-row{margin-bottom:14px}
.form-field{
  width:100%;border:1px solid var(--line);border-radius:8px;
  background:var(--white);padding:10px 14px;font-size:.9rem;
  color:var(--ink);transition:var(--transition);
}
.form-field:focus{border-color:var(--forest);box-shadow:0 0 0 2px rgba(198,156,92,0.24)}
textarea.form-field{min-height:96px;resize:vertical}
.form-success{
  display:none;color:var(--forest);font-size:.86rem;margin-top:8px;
  font-weight:600;
}
/* ========== 页脚 ========== */
.site-footer{background:var(--ink);color:rgba(250,246,238,0.82);padding:64px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 0.8fr 1fr 1fr;
  gap:50px;padding-bottom:42px;
}
.footer-brand .site-logo{color:var(--white);margin-bottom:16px}
.footer-brand-desc{font-size:.86rem;color:rgba(250,246,238,0.55);max-width:300px;line-height:1.8;margin-bottom:22px}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:34px;height:34px;border-radius:50%;
  border:1px solid rgba(255,255,255,0.22);
  display:inline-flex;align-items:center;justify-content:center;
  color:rgba(250,246,238,0.7);font-size:.85rem;
  transition:var(--transition);
}
.footer-social a:hover{border-color:var(--amber);color:var(--amber)}
.footer-title{
  font-size:.95rem;font-weight:600;color:var(--white);
  margin-bottom:16px;letter-spacing:.06em;
  position:relative;
}
.footer-title::after{
  content:"";display:block;width:20px;height:2px;background:var(--amber);
  margin-top:8px;
}
.footer-links li+li{margin-top:9px}
.footer-links a{
  font-size:.84rem;color:rgba(250,246,238,0.6);
  transition:color var(--transition);
  background-image:linear-gradient(var(--amber),var(--amber));
  background-repeat:no-repeat;background-position:0 100%;
  background-size:0 1px;
}
.footer-links a:hover{color:var(--amber);background-size:100% 1px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.08);
  padding:20px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:.76rem;color:rgba(250,246,238,0.42);
}
.footer-bottom a{color:rgba(250,246,238,0.5)}
.footer-bottom a:hover{color:var(--amber)}
/* ========== 移动端抽屉 ========== */
.nav-backdrop{
  position:fixed;inset:0;background:rgba(16,33,28,0.36);z-index:90;
  opacity:0;visibility:hidden;transition:var(--transition);
  backdrop-filter:blur(2px);
}
.mobile-panel{
  position:fixed;top:0;right:0;bottom:0;width:300px;z-index:100;
  background:var(--paper);padding:28px;
  transform:translateX(105%);
  transition:var(--transition);
  display:flex;flex-direction:column;gap:18px;
  box-shadow:-12px 0 32px rgba(0,0,0,0.14);
}
.mobile-panel.is-open{transform:translateX(0)}
.mobile-panel a{font-weight:600;font-size:1rem;color:var(--ink)}
.mobile-panel .btn{justify-content:center;margin-top:auto}
/* ========== Reveal 动效 ========== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 700ms cubic-bezier(0.22,1,0.36,1),transform 700ms cubic-bezier(0.22,1,0.36,1)}
.reveal.in-view{opacity:1;transform:none}
/* ========== 响应式 ========== */
@media (max-width:1024px){
  .section-pad{padding:68px 0}
  .core-grid{grid-template-columns:1fr 1fr}
  .core-card-wide{grid-column:span 2}
  .solution-layout{grid-template-columns:1fr;gap:32px}
  .faq-layout{grid-template-columns:1fr;gap:20px}
  .faq-intro{position:static}
  .data-grid{grid-template-columns:repeat(2,1fr)}
  .data-cell{border-bottom:1px solid rgba(255,255,255,0.1);padding-right:30px;padding-bottom:32px}
  .data-cell:nth-child(even){border-right:none}
  .header-search{width:54px;padding:0;justify-content:center;gap:0}
  .header-search input{display:none}
  .header-search:focus-within{width:54px}
  .search-panel span{display:none}
}
@media (max-width:780px){
  .gnav{display:none}
  .header-toggle{display:inline-flex}
  .header-search,.header-help{display:none}
  .header-actions .btn{padding:0 16px;font-size:.84rem}
  .header-inner{gap:12px;padding:0 16px}
  .hero{min-height:auto;padding:120px 0 68px}
  .hero-stage{display:none}
  .hero-micro{display:flex;}
  .case-grid{grid-template-columns:1fr}
  .case-offset .case-grid>div:first-child{order:0}
  .core-grid{grid-template-columns:1fr}
  .core-card-wide{grid-column:auto;min-height:260px}
  .core-card-wide .core-card-bg{height:100%;width:100%}
  .core-card-wide .core-card-content{max-width:80%;padding:40px}
  .core-grid{grid-template-columns:1fr}
  .solution-layout{grid-template-columns:1fr}
  .section-head-row{flex-direction:column;align-items:flex-start}
  .cta-inner{grid-template-columns:1fr;padding:28px}
  .cta-sub{margin-bottom:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:span 2}
  .section-pad{padding:56px 0}
  .data-section,.solution-section,.faq-section,.cta-section{padding:60px 0}
  .scroll-line{display:none}
}
@media (max-width:520px){
  .wrap{padding-left:18px;padding-right:18px}
  .header-inner{padding:0 14px}
  .header-actions .btn{display:none}
  .hero-copy h1{font-size:2rem}
  .hero-micro{flex-direction:column;gap:12px}
  .hero-micro-item{border-right:none;border-bottom:1px solid rgba(255,255,255,0.1);padding-bottom:10px;margin-right:0}
  .data-grid{grid-template-columns:1fr 1fr}
  .data-cell{padding:30px 18px 26px 0}
  .data-num{font-size:2.2rem}
  .footer-grid{grid-template-columns:1fr;row-gap:26px;column-gap:0}
  .footer-brand{grid-column:auto}
  .footer-bottom{flex-direction:column}
  .case-info h3{font-size:1.2rem}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: category1 */
:root{
 --ink:#10211C;
 --forest:#1B3A31;
 --moss:#91A794;
 --paper:#FAF6EE;
 --paper-deep:#F1EADF;
 --amber:#C69C5C;
 --amber-soft:#EBDDC8;
 --line:#E5DCCD;
 --white:#FFFFFF;
 --muted:rgba(16,33,28,0.68);
 --muted-2:rgba(16,33,28,0.88);
 --shadow-1:0 2px 8px rgba(16,33,28,0.06);
 --shadow-2:0 14px 40px rgba(16,33,28,0.12);
 --radius:8px;
 --radius-lg:18px;
 --radius-pill:999px;
 --transition:300ms cubic-bezier(0.22,1,0.36,1);
 --serif:"Noto Serif SC","Songti SC","STSong",serif;
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased;text-size-adjust:100%}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;border:none;cursor:pointer;background:none;color:inherit}
input,textarea{font-family:inherit}
.grid-container{padding-left:0;padding-right:0}
.section-pad{padding:88px 0}
.wrap{max-width:1320px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.85rem;letter-spacing:.08em;font-weight:600;color:var(--forest);margin-bottom:12px}
.eyebrow .eyebrow-line{width:38px;height:1px;background:var(--amber)}
.section-index{font-family:var(--serif);color:var(--amber);font-size:.9rem;letter-spacing:.05em;display:block;margin-bottom:6px;font-weight:700}
.section-title{font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.35;font-weight:700;margin:0 0 12px;letter-spacing:.02em;color:var(--ink)}
.section-lead{margin:0 0 24px;color:var(--muted);font-size:1rem;max-width:640px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 28px;border-radius:var(--radius-pill);font-size:.95rem;font-weight:600;line-height:1;border:1px solid transparent;transition:var(--transition)}
.btn i{font-size:.85rem;transition:transform 200ms ease}
.btn:hover i{transform:translateX(4px)}
.btn-primary{background:var(--amber);color:var(--ink);box-shadow:0 2px 10px rgba(198,156,92,0.22)}
.btn-primary:hover{background:#d9b171;box-shadow:0 8px 24px rgba(198,156,92,0.36);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-darkline{background:transparent;border-color:rgba(255,255,255,0.38);color:var(--white)}
.btn-darkline:hover{border-color:var(--white);background:rgba(255,255,255,0.08)}
.btn-outline{background:transparent;border-color:var(--forest);color:var(--forest)}
.btn-outline:hover{background:var(--forest);color:var(--paper)}
.btn-white{background:var(--white);color:var(--ink)}
.btn-white:hover{background:var(--amber-soft)}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--forest);font-weight:600;font-size:.95rem}
.text-link i{transition:transform var(--transition)}
.text-link:hover i{transform:translateX(4px)}
.btn:focus-visible,.text-link:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

.site-header{position:fixed;top:0;left:0;right:0;z-index:80;height:68px;background:rgba(250,246,238,0.84);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow var(--transition)}
.site-header.is-scrolled{box-shadow:0 6px 24px rgba(16,33,28,0.06)}
.header-inner{max-width:1320px;height:100%;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:28px}
.site-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--ink);font-size:1.2rem;font-weight:700;letter-spacing:.02em;transition:color var(--transition)}
.logo-mark{width:28px;height:28px;border-radius:50%;background:var(--forest);position:relative;display:block;box-shadow:inset 0 0 0 2px var(--amber)}
.logo-mark::before{content:"";position:absolute;right:5px;top:-2px;width:11px;height:11px;border-radius:50%;background:var(--amber)}
.site-logo:hover{color:var(--forest)}
.gnav{display:flex;gap:24px;margin-right:auto}
.gnav a{position:relative;font-weight:500;font-size:.94rem;padding:6px 2px;color:var(--ink);opacity:.85;transition:var(--transition)}
.gnav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform var(--transition)}
.gnav a:hover,.gnav a.active{opacity:1;color:var(--forest)}
.gnav a.active::after,.gnav a:hover::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.search-shell{position:relative}
.header-search{width:200px;height:42px;display:flex;align-items:center;gap:8px;background:var(--paper-deep);border:1px solid var(--line);border-radius:999px;padding:0 14px;color:var(--muted);transition:var(--transition)}
.header-search i{font-size:.85rem;color:var(--moss)}
.header-search input{border:none;background:transparent;outline:none;color:var(--ink);font-size:.88rem;width:100%}
.header-search input::placeholder{color:#9aa89e}
.header-search:focus-within{width:260px;border-color:var(--amber);background:var(--white);box-shadow:0 0 0 3px rgba(198,156,92,0.16)}
.search-panel{position:absolute;top:50px;right:0;width:320px;background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-2);padding:14px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:var(--transition);z-index:40}
.search-shell:focus-within .search-panel,.search-panel:hover{opacity:1;visibility:visible;transform:translateY(0)}
.search-panel-title{font-size:.78rem;color:var(--moss);text-transform:uppercase;letter-spacing:.12em;margin-bottom:10px;font-weight:600}
.search-panel a{display:flex;justify-content:space-between;padding:9px 10px;border-radius:6px;font-size:.9rem;transition:background var(--transition)}
.search-panel a:hover{background:var(--paper-deep)}
.search-panel a span{color:var(--moss);font-size:.78rem}
.icon-btn{width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--ink);transition:var(--transition);border:1px solid transparent}
.icon-btn:hover{background:var(--paper-deep);color:var(--forest);border-color:var(--line)}
.header-toggle{display:none}

.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:.83rem;color:var(--moss);margin-bottom:16px}
.breadcrumb a{transition:color var(--transition)}
.breadcrumb a:hover{color:var(--amber)}
.breadcrumb i{font-size:.65rem;color:var(--moss)}
.breadcrumb .current{color:var(--ink);font-weight:500}

.cate-hero{
 position:relative;
 padding:150px 0 60px;
 background:
  radial-gradient(ellipse at 85% 20%, rgba(198,156,92,0.18), transparent 380px),
  linear-gradient(135deg, var(--paper) 0%, var(--amber-soft) 100%);
 border-bottom:1px solid var(--line);
 overflow:hidden;
}
.cate-hero::after{
 content:"誌";
 font-family:var(--serif);
 font-size:clamp(10rem,22vw,20rem);
 color:rgba(27,58,49,0.05);
 position:absolute;right:-30px;bottom:-120px;line-height:1;pointer-events:none;
 transform:rotate(-4deg);
 z-index:0;
}
.cate-hero-inner{position:relative;z-index:2;display:flex;align-items:center;gap:56px;max-width:1320px;margin:0 auto;padding:0 24px}
.cate-hero-text{flex:0 0 58%}
.cate-hero-text h1{font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.18;font-weight:700;margin:0 0 12px;letter-spacing:.02em}
.cate-hero-text h1 span{display:block;color:var(--forest);font-size:.45em;font-weight:600;letter-spacing:.14em;margin-bottom:8px}
.cate-hero-text .hero-desc{font-size:1.02rem;color:var(--muted);max-width:560px;line-height:1.9;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta-line{display:flex;align-items:center;gap:20px;margin-top:32px;flex-wrap:wrap}
.hero-meta-line span{display:inline-flex;align-items:center;gap:7px;color:var(--muted-2);font-size:.86rem}
.hero-meta-line i{color:var(--amber);width:16px;text-align:center}
.cate-hero-media{flex:0 0 38%;position:relative}
.cate-hero-media .media-main{
 border-radius:var(--radius-lg);
 overflow:hidden;
 box-shadow:var(--shadow-2);
 transform:rotate(1deg);
 transition:transform 400ms ease;
 border:4px solid var(--white);
}
.cate-hero-media:hover .media-main{transform:rotate(0deg) scale(1.02)}
.cate-hero-media .media-main img{width:100%;height:260px;object-fit:cover}
.media-count-badge{
 position:absolute;right:-10px;bottom:20px;background:var(--forest);
 color:var(--paper);border-radius:var(--radius-pill);
 padding:10px 18px;font-size:.9rem;box-shadow:var(--shadow-2);
 display:flex;align-items:center;gap:8px;
}
.media-count-badge strong{color:var(--amber);font-size:1.4rem;font-family:var(--serif)}
.cate-hero-media::before{
 content:"";
 position:absolute;left:-30px;bottom:-20px;width:130px;height:130px;
 border:1px solid var(--amber);border-radius:50%;opacity:.5;
}

.toolbar{
 position:sticky;top:68px;z-index:30;
 background:rgba(250,246,238,0.9);
 backdrop-filter:blur(10px);
 -webkit-backdrop-filter:blur(10px);
 border-bottom:1px solid var(--line);
}
.toolbar-inner{
 max-width:1320px;margin:0 auto;padding:12px 24px;
 display:flex;align-items:center;gap:18px;
}
.filter-tabs{
 display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;flex:1;
 padding-bottom:2px;
}
.filter-tabs::-webkit-scrollbar{display:none}
.filter-tab{
 flex-shrink:0;height:34px;padding:0 16px;border-radius:var(--radius-pill);
 border:1px solid var(--line);background:var(--white);color:var(--muted-2);
 font-size:.84rem;font-weight:500;transition:var(--transition);
 display:inline-flex;align-items:center;gap:6px;
}
.filter-tab:hover{border-color:var(--moss);color:var(--forest)}
.filter-tab.active{background:var(--forest);border-color:var(--forest);color:var(--paper)}
.result-count{white-space:nowrap;font-size:.86rem;color:var(--muted)}
.result-count strong{color:var(--amber);font-size:1.1rem;font-family:var(--serif)}
.sort-select{
 position:relative;display:flex;align-items:center;gap:8px;
 height:38px;padding:0 14px;border-radius:var(--radius-pill);
 border:1px solid var(--line);background:var(--white);
 color:var(--muted-2);font-size:.85rem;cursor:pointer;
 transition:var(--transition);white-space:nowrap;
}
.sort-select i{color:var(--amber);font-size:.75rem}
.sort-select:hover{border-color:var(--amber)}

.feature-card{
 background:var(--paper-deep);
 border:1px solid var(--line);
 border-radius:var(--radius-lg);
 overflow:hidden;
 display:flex;
 box-shadow:var(--shadow-1);
 transition:var(--transition);
 margin-bottom:22px;
}
.feature-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.feature-cover{flex:0 0 38%;position:relative;overflow:hidden}
.feature-cover img{width:100%;height:100%;min-height:260px;object-fit:cover;transition:transform 600ms cubic-bezier(0.22,1,0.36,1)}
.feature-card:hover .feature-cover img{transform:scale(1.04)}
.feature-tag{position:absolute;left:16px;top:16px;background:var(--amber);color:var(--ink);padding:5px 14px;border-radius:99px;font-size:.8rem;font-weight:600;box-shadow:var(--shadow-1)}
.feature-body{flex:1;padding:28px 32px;display:flex;flex-direction:column;justify-content:center}
.feature-body .title{font-size:clamp(1.2rem,2vw,1.6rem);font-weight:700;margin:0 0 8px;line-height:1.4}
.feature-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:.82rem;color:var(--muted);margin-bottom:14px}
.chapter-tag{background:var(--amber-soft);color:var(--forest);padding:2px 10px;border-radius:99px;font-weight:600}
.updated-tag{display:flex;align-items:center;gap:5px}
.updated-tag i{color:var(--amber)}
.feature-desc{color:var(--muted);font-size:.94rem;margin-bottom:16px}
.feature-genres{display:flex;gap:8px;margin-bottom:18px}
.genre-chip{font-size:.78rem;padding:3px 12px;border-radius:99px;border:1px solid var(--line);background:var(--white);color:var(--muted-2)}
.feature-actions{display:flex;gap:10px;align-items:center}
.feature-actions .btn{height:38px;padding:0 20px;font-size:.84rem}

.serial-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.story-card{
 background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
 padding:9px 9px 16px;
 box-shadow:var(--shadow-1);transition:var(--transition);
 display:flex;flex-direction:column;
}
.story-card:hover{box-shadow:var(--shadow-2);transform:translateY(-5px);border-color:rgba(145,167,148,0.6)}
.story-cover{position:relative;border-radius:5px;overflow:hidden;aspect-ratio:3/4;background:var(--paper-deep)}
.story-cover img{width:100%;height:100%;object-fit:cover;transition:transform 500ms cubic-bezier(0.22,1,0.36,1)}
.story-card:hover .story-cover img{transform:scale(1.05)}
.story-status{position:absolute;right:8px;top:8px;background:rgba(16,33,28,0.72);backdrop-filter:blur(6px);color:var(--paper);font-size:.72rem;padding:2px 9px;border-radius:99px;border:1px solid rgba(255,255,255,0.18)}
.story-rating{
 position:absolute;left:8px;bottom:8px;background:rgba(250,246,238,0.92);
 color:var(--ink);font-size:.78rem;font-weight:600;border-radius:99px;
 height:28px;width:28px;display:flex;align-items:center;justify-content:center;
 box-shadow:var(--shadow-1);color:var(--forest);
}
.read-quick{
 position:absolute;right:8px;bottom:-10px;width:36px;height:36px;border-radius:50%;
 background:var(--amber);color:var(--ink);display:flex;align-items:center;justify-content:center;
 font-size:.9rem;box-shadow:0 4px 14px rgba(198,156,92,0.45);
 opacity:0;transform:translateY(8px);transition:var(--transition);
}
.story-card:hover .read-quick{opacity:1;transform:translateY(0)}
.story-card .info{padding:13px 4px 0}
.story-card .title{font-size:.96rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:7px}
.story-card .meta-row{display:flex;align-items:center;gap:7px;color:var(--moss);font-size:.76rem;margin-bottom:7px}
.story-card .meta-row i{color:var(--amber);font-size:.65rem}
.story-card .extra-line{display:flex;justify-content:space-between;color:var(--muted);font-size:.78rem}
.story-card .extra-line .writer{color:var(--moss)}
.story-card .extra-line .chapters{color:var(--muted-2);font-weight:500}

.topic-hero{
 display:flex;justify-content:space-between;align-items:flex-end;
 margin-bottom:34px;gap:24px;
}
.topic-head{margin-bottom:0}

.banner-divider{
 position:relative;
 background:
  radial-gradient(ellipse at 30% 60%, rgba(198,156,92,0.24), transparent 480px),
  linear-gradient(135deg, rgba(27,58,49,0.95) 0%, rgba(16,33,28,0.9) 100%),
  url('/assets/images/backpic/back-3.jpg') center/cover no-repeat fixed;
 padding:92px 0;
 overflow:hidden;
}
.banner-divider::before{
 content:"妖";
 position:absolute;left:20px;top:50%;transform:translateY(-50%);
 font-family:var(--serif);font-size:20rem;color:rgba(255,255,255,0.05);
 line-height:1;pointer-events:none;
}
.banner-inner{position:relative;z-index:2;max-width:1320px;margin:0 auto;padding:0 24px}
.banner-series-sub{color:var(--amber);font-size:.9rem;font-weight:600;letter-spacing:.12em;margin-bottom:10px}
.banner-title{color:var(--paper);font-size:clamp(1.8rem,4vw,3rem);font-weight:700;max-width:620px;line-height:1.35;margin-bottom:18px}
.banner-lead{color:rgba(250,246,238,0.74);max-width:520px;font-size:.95rem;margin-bottom:26px}
.banner-inner .btn{height:46px;padding:0 30px}

.topic-pair{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.topic-card{
 border-radius:var(--radius-lg);overflow:hidden;background:var(--white);
 border:1px solid var(--line);box-shadow:var(--shadow-1);
 transition:var(--transition);position:relative;
}
.topic-card:hover{box-shadow:var(--shadow-2);transform:translateY(-4px)}
.topic-card.o2{margin-top:32px}
.topic-card img{width:100%;height:220px;object-fit:cover;transition:transform 600ms cubic-bezier(0.22,1,0.36,1)}
.topic-card:hover img{transform:scale(1.04)}
.topic-card-body{padding:20px 24px 24px}
.topic-card-bar{display:flex;justify-content:flex-start;gap:12px;align-items:center;font-size:.8rem;color:var(--moss);margin-bottom:8px}
.topic-card-bar .bar-badge{background:var(--amber-soft);color:var(--forest);padding:2px 10px;border-radius:99px;font-weight:600}
.topic-card-body h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}
.topic-card-body p{color:var(--muted);font-size:.9rem;margin-bottom:14px}

.toplist-section{background:var(--paper-deep);position:relative;overflow:hidden}
.toplist-section::before{
 content:"TOP";
 font-family:var(--serif);color:rgba(27,58,49,0.06);
 position:absolute;right:0;top:30px;font-size:8rem;font-weight:700;letter-spacing:.1em;line-height:1;pointer-events:none;
}
.toplist-inner{position:relative;z-index:2;max-width:1120px;margin:0 auto}
.top-row{
 display:flex;align-items:center;gap:18px;
 padding:20px 8px;
 border-bottom:1px solid var(--line);
 transition:background var(--transition);
 border-radius:6px;
}
.top-row:first-of-type{border-top:1px solid var(--line)}
.top-row:hover{background:var(--white);box-shadow:var(--shadow-1)}
.top-rank{
 font-family:var(--serif);font-size:1.8rem;font-weight:700;
 color:var(--moss);width:64px;text-align:center;flex-shrink:0;
}
.top-row:nth-child(2) .top-rank,
.top-row:nth-child(3) .top-rank{color:var(--amber)}
.top-cover{width:66px;height:88px;border-radius:4px;overflow:hidden;flex-shrink:0}
.top-cover img{width:100%;height:100%;object-fit:cover}
.top-mid{flex:1;min-width:0}
.top-mid .t-name{font-weight:700;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-mid .t-genres{font-size:.8rem;color:var(--muted);display:flex;gap:8px;margin-top:3px}
.top-mid .t-genres span{color:var(--moss)}
.top-data{text-align:right;font-size:.82rem;color:var(--muted);white-space:nowrap}
.top-data strong{color:var(--forest);font-size:.95rem}
.top-data .update{display:block;font-size:.76rem;color:var(--moss);margin-top:2px}
.up-icon{color:var(--amber)}

.site-footer{background:var(--ink);color:rgba(250,246,238,0.76);padding-top:72px}
.site-footer .wrap{max-width:1320px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px;padding-bottom:40px}
.site-footer .site-logo{color:var(--paper);margin-bottom:14px}
.footer-brand-desc{font-size:.9rem;color:rgba(250,246,238,0.6);max-width:320px;margin-bottom:20px;line-height:1.85}
.footer-social{display:flex;gap:9px}
.footer-social a{
 width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.18);
 color:rgba(250,246,238,0.78);display:flex;align-items:center;justify-content:center;
 font-size:.9rem;transition:var(--transition);
}
.footer-social a:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.site-footer .footer-title{color:var(--paper);font-weight:600;margin-bottom:16px;font-size:.95rem}
.footer-links{list-style:none;margin:0 0 0;padding:0}
.footer-links li{margin-bottom:9px}
.footer-links a{color:rgba(250,246,238,0.6);font-size:.88rem;transition:var(--transition);position:relative}
.footer-links a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:4px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.12);padding:20px 0 22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:rgba(250,246,238,0.44);font-size:.8rem}
.footer-bottom a{color:rgba(250,246,238,0.54)}
.footer-bottom a:hover{color:var(--amber)}

@media screen and (max-width:1199px){
 .serial-grid{grid-template-columns:repeat(3,1fr)}
 .cate-hero-text{flex-basis:55%}
 .cate-hero-media{flex-basis:42%}
 .top-mid{min-width:150px}
}
@media screen and (max-width:991px){
 .header-actions .search-shell{display:none}
 .topic-pair{grid-template-columns:1fr;gap:0}
 .topic-card{margin-bottom:24px}
 .topic-card.o2{margin-top:0}
 .serial-grid{grid-template-columns:repeat(3,1fr);gap:16px}
 .cate-hero{padding:130px 0 46px}
 .cate-hero-inner{flex-direction:column;gap:24px}
 .cate-hero-text{flex:1 1 100%}
 .cate-hero-media{width:100%;flex:0 1 auto;max-width:560px}
}
@media screen and (max-width:767px){
 .header-inner{padding:0 16px;gap:12px}
 .site-header{height:60px}
 .header-toggle{display:inline-flex}
 .gnav{
  position:fixed;top:60px;left:0;right:0;background:var(--paper);
  flex-direction:column;padding:16px 20px 24px;gap:6px;
  border-bottom:1px solid var(--line);
  display:none;box-shadow:var(--shadow-2);
 }
 .gnav.open{display:flex}
 .gnav a{padding:12px 4px;font-size:1rem;border-bottom:1px solid rgba(229,220,205,0.55)}
 .gnav a::after{display:none}
 .gnav a:hover,.gnav a.active{color:var(--forest)}
 .header-actions .icon-btn{width:38px;height:38px}
 .header-actions .btn{display:none}
 .section-pad{padding:60px 0}
 .wrap{padding:0 16px}
 .feature-card{flex-direction:column}
 .feature-cover img{min-height:190px}
 .feature-body{padding:22px}
 .serial-grid{grid-template-columns:repeat(2,1fr);gap:14px}
 .filter-tabs{gap:6px}
 .filter-tab{padding:0 13px;font-size:.8rem;height:30px}
 .sort-select{padding:0 10px;font-size:.8rem}
 .toolbar-inner{flex-wrap:wrap;gap:8px}
 .banner-divider{background-attachment:scroll;padding:60px 0}
 .banner-title{font-size:1.6rem}
 .banner-divider::before{font-size:9rem}
 .top-row{flex-wrap:wrap}
 .top-data{flex-basis:100%;text-align:left;padding-left:84px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
 .cate-hero-media .media-main img{height:200px}
}
@media screen and (max-width:480px){
 .feature-cover img{min-height:0;height:190px}
 .feature-actions{gap:12px;flex-wrap:wrap}
 .story-card{padding:6px 6px 13px}
 .story-card .title{font-size:.88rem}
 .story-card .meta-row,.story-card .extra-line .writer{display:none}
 .hero-actions .btn{flex:1;margin-bottom:0}
 .hero-meta-line{gap:12px}
 .cate-hero-media .media-main img{height:180px}
 .topic-card img{height:180px}
 .top-data{display:none}
 .top-cover{width:54px;height:74px}
 .top-rank{font-size:1.4rem;width:44px}
 .footer-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion: reduce){
 *,*::before,*::after{animation-duration:0.01ms !important;transition-duration:0.01ms !important;scroll-behavior:auto !important}
 .story-cover img,.feature-cover img,.topic-card img{transform:none !important}
}