:root{
  --brand:#10b981;
  --accent:#fbbf24;
  --bg:#0a1410;
  --text:#ecfdf5;
  --line:rgba(16,185,129,.28);
  --line-soft:rgba(236,253,245,.12);
  --panel:#0e1a14;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  font-weight:400;
  letter-spacing:.2px;
  line-height:1.75;
  overflow-x:hidden;
}
h1,h2,h3,h4,.serif{
  font-family:"Noto Serif SC","Songti SC","SimSun",Georgia,serif;
  letter-spacing:.5px;
}
a{text-decoration:none;color:inherit;}
a:hover{color:var(--brand);}

/* ===== NAV ===== */
.site-nav{
  position:sticky;top:0;z-index:1030;
  border-bottom:1px solid var(--line);
  background:rgba(10,20,16,0);
  transition:background .35s ease,backdrop-filter .35s ease;
  padding:.85rem 0;
}
.site-nav.scrolled{
  background:rgba(10,20,16,.9);
  backdrop-filter:blur(12px);
}
.brand-logo{
  font-family:"Noto Serif SC",serif;
  font-weight:800;
  font-size:1.32rem;
  color:var(--text);
  letter-spacing:1px;
  white-space:nowrap;
}
.brand-logo i{color:var(--brand);margin-right:.4rem;}
.brand-logo span.dot{color:var(--accent);}
.nav-links{display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap;}
.nav-links a{
  font-size:.92rem;color:rgba(236,253,245,.78);
  position:relative;padding-bottom:3px;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--brand);transition:width .28s;
}
.nav-links a:hover{color:var(--brand);}
.nav-links a:hover::after{width:100%;}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);
  color:var(--text);border-radius:8px;padding:.3rem .6rem;
}
@media (max-width:991px){
  .nav-toggle{display:inline-block;}
  .nav-links{
    display:none;flex-direction:column;gap:.9rem;align-items:flex-start;
    padding:1.1rem 0 .4rem;border-top:1px solid var(--line-soft);margin-top:.9rem;width:100%;
  }
  .nav-links.open{display:flex;}
}

/* ===== HERO ===== */
.hero{
  padding:4.5rem 0 3rem;
  border-bottom:1px solid var(--line);
}
.hero-title{font-size:2.4rem;font-weight:800;line-height:1.3;}
.hero-title em{color:var(--brand);font-style:normal;border-bottom:2px solid var(--accent);}
.hero-sub{color:rgba(236,253,245,.66);max-width:640px;margin-top:1.1rem;}
.stat-row{margin-top:3rem;border-top:1px solid var(--line-soft);}
.stat-cell{
  padding:1.7rem 0 1.2rem;
  border-right:1px solid var(--line-soft);
}
.stat-row > div:last-child .stat-cell{border-right:none;}
.stat-num{
  font-size:2.9rem;font-weight:900;color:var(--brand);line-height:1;
  font-family:"Inter",sans-serif;
}
.stat-num small{font-size:1.1rem;color:var(--accent);font-weight:700;}
.stat-label{font-size:.84rem;color:rgba(236,253,245,.55);margin-top:.6rem;letter-spacing:1px;}
@media (max-width:767px){
  .hero-title{font-size:1.75rem;}
  .stat-num{font-size:2.1rem;}
  .stat-cell{border-right:none;border-bottom:1px solid var(--line-soft);}
}

/* ===== SLIDER ===== */
.slider-wrap{border-bottom:1px solid var(--line);padding:2.6rem 0;}
.slider-track{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:4px;}
.slider-item{display:none;padding:2.2rem;}
.slider-item.active{display:block;animation:fadeUp .55s ease;}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
.slider-item h3{font-size:1.6rem;font-weight:800;}
.slider-item .tag{color:var(--accent);font-size:.8rem;letter-spacing:2px;}
.slider-item p{color:rgba(236,253,245,.62);margin:.8rem 0 0;max-width:760px;}
.slider-dots{display:flex;gap:.5rem;margin-top:1.2rem;}
.slider-dots button{
  width:26px;height:3px;border:none;padding:0;background:rgba(236,253,245,.2);cursor:pointer;border-radius:2px;
}
.slider-dots button.active{background:var(--brand);}

/* ===== SECTION ===== */
.section{padding:3.4rem 0;border-bottom:1px solid var(--line-soft);}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:.8rem;margin-bottom:2rem;}
.sec-title{font-size:1.7rem;font-weight:800;margin:0;}
.sec-title i{color:var(--brand);margin-right:.5rem;}
.sec-desc{font-size:.86rem;color:rgba(236,253,245,.5);margin:0;}

/* pills */
.pill{
  display:inline-block;border:1px solid var(--line);border-radius:999px;
  padding:.22rem .8rem;font-size:.75rem;color:rgba(236,253,245,.72);
  margin:0 .35rem .5rem 0;transition:.25s;
}
.pill:hover{background:var(--brand);color:#04140d;border-color:var(--brand);}
.pill.active{background:var(--brand);color:#04140d;border-color:var(--brand);}

/* ===== POSTER GRID ===== */
.poster-grid{
  display:grid;grid-template-columns:repeat(6,1fr);gap:1.1rem;width:100%;
}
@media (max-width:1199px){.poster-grid{grid-template-columns:repeat(4,1fr);}}
@media (max-width:767px){.poster-grid{grid-template-columns:repeat(3,1fr);gap:.7rem;}}
@media (max-width:479px){.poster-grid{grid-template-columns:repeat(2,1fr);}}
.poster-card{
  border:1px solid var(--line-soft);border-radius:4px;overflow:hidden;
  background:var(--panel);transition:border-color .25s;
}
.poster-card:hover{border-color:var(--brand);}
.poster-thumb{position:relative;width:100%;aspect-ratio:2/3;overflow:hidden;}
.poster-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;}
.poster-card:hover .poster-thumb img{transform:scale(1.06);}
.play-mask{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(10,20,16,.45);opacity:0;transition:opacity .3s;
}
.poster-card:hover .play-mask{opacity:1;}
.play-mask i{
  width:52px;height:52px;border-radius:50%;
  border:1px solid var(--accent);color:var(--accent);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
}
.poster-meta{padding:.6rem .65rem .75rem;}
.poster-name{font-size:.86rem;font-weight:600;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.poster-info{font-size:.72rem;color:rgba(236,253,245,.45);margin:.3rem 0 0;display:flex;justify-content:space-between;}

/* ===== RANK LIST ===== */
.rank-list{border-top:1px solid var(--line);}
.rank-item{
  display:flex;align-items:center;gap:1.1rem;
  padding:1.05rem .4rem;border-bottom:1px solid var(--line-soft);transition:background .25s;
}
.rank-item:hover{background:rgba(16,185,129,.06);}
.medal{
  min-width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:.95rem;border:1px solid var(--line);flex-shrink:0;
}
.medal.g1{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1a1200;border-color:#fbbf24;}
.medal.g2{background:linear-gradient(135deg,#cbd5e1,#94a3b8);color:#0f172a;border-color:#cbd5e1;}
.medal.g3{background:linear-gradient(135deg,#d97706,#b45309);color:#fff7ed;border-color:#d97706;}
.rank-name{font-weight:700;font-size:1rem;margin:0;}
.rank-sub{font-size:.76rem;color:rgba(236,253,245,.45);margin:0;}
.rank-score{margin-left:auto;color:var(--accent);font-weight:800;font-size:1.15rem;white-space:nowrap;}

/* ===== TIMELINE ===== */
.timeline{position:relative;padding-left:1.6rem;border-left:1px solid var(--line);}
.tl-item{position:relative;padding:0 0 1.7rem 0;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";position:absolute;left:-1.63rem;top:.5rem;width:9px;height:9px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 0 3px rgba(16,185,129,.18);
}
.tl-year{color:var(--accent);font-weight:800;font-size:.92rem;letter-spacing:1px;}
.tl-text{font-size:.9rem;color:rgba(236,253,245,.62);margin:.25rem 0 0;}

/* ===== TABS ===== */
.tab-bar{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.8rem;}
.tab-btn{
  background:none;border:1px solid var(--line);color:rgba(236,253,245,.75);
  border-radius:999px;padding:.35rem 1.1rem;font-size:.85rem;cursor:pointer;transition:.25s;
}
.tab-btn.active,.tab-btn:hover{background:var(--brand);color:#04140d;border-color:var(--brand);}
.tab-panel{display:none;}
.tab-panel.active{display:block;animation:fadeUp .4s ease;}

/* ===== FAQ ===== */
.faq-item{border:1px solid var(--line-soft);border-radius:4px;margin-bottom:.85rem;overflow:hidden;}
.faq-q{
  width:100%;text-align:left;background:none;border:none;color:var(--text);
  padding:1rem 1.1rem;font-weight:600;font-size:.96rem;cursor:pointer;display:flex;justify-content:space-between;gap:1rem;
}
.faq-q i{color:var(--brand);transition:transform .3s;}
.faq-item.open .faq-q i{transform:rotate(180deg);}
.faq-a{display:none;padding:0 1.1rem 1.05rem;color:rgba(236,253,245,.6);font-size:.9rem;}
.faq-item.open .faq-a{display:block;}

/* ===== FRIEND LINKS ===== */
.friend-zone{border-top:1px solid var(--line);padding:2.4rem 0;text-align:center;}
.friend-zone h4{font-size:1rem;letter-spacing:3px;color:rgba(236,253,245,.72);margin-bottom:1rem;font-weight:700;}
.friend-zone .links{font-size:.86rem;color:rgba(236,253,245,.5);word-break:break-all;line-height:2;}

/* ===== FOOTER ===== */
.site-footer{border-top:1px solid var(--line);padding:2.6rem 0 2rem;font-size:.86rem;color:rgba(236,253,245,.5);}
.footer-brand{
  font-family:"Noto Serif SC",serif;font-weight:800;color:var(--text);font-size:1.1rem;
}
.footer-links a{margin-right:1.1rem;color:rgba(236,253,245,.6);}
.footer-links a:hover{color:var(--brand);}

/* ===== BACK TO TOP ===== */
#backTop{
  position:fixed;right:20px;bottom:26px;z-index:1040;
  width:44px;height:44px;border-radius:50%;
  border:1px solid var(--brand);background:rgba(10,20,16,.85);color:var(--brand);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:.35s;cursor:pointer;backdrop-filter:blur(6px);
}
#backTop.show{opacity:1;visibility:visible;transform:none;}
#backTop:hover{background:var(--brand);color:#04140d;}

/* --- 子页面追加 --- */
.about-lead {max-width:760px;color:rgba(236,253,245,.78);line-height:1.9;font-size:1.02rem}
.about-block {margin-bottom:2.6rem}
.about-list {list-style:none;padding:0;margin:0}
.about-list li {position:relative;padding-left:1.6rem;margin-bottom:.85rem;color:rgba(236,253,245,.8);line-height:1.8}
.about-list li::before {content:"\f0da";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:.15rem;color:var(--brand);font-size:.8rem}
.about-quote {border-left:3px solid var(--brand);padding:.6rem 0 .6rem 1.1rem;color:var(--text);font-weight:600;line-height:1.8;margin:1.4rem 0}
.timeline li {position:relative;padding:0 0 1.6rem 1.8rem;border-left:1px solid var(--line)}
.timeline li:last-child {border-left-color:transparent;padding-bottom:0}
.timeline li::before {content:"";position:absolute;left:-5px;top:.35rem;width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(16,185,129,.16)}
.timeline b {display:block;color:var(--accent);font-size:.86rem;letter-spacing:.04em;margin-bottom:.3rem}
.timeline p {margin:0;color:rgba(236,253,245,.76);line-height:1.85}
.cat-grid {display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}
.cat-box {background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:1.15rem 1.2rem;transition:.25s}
.cat-box:hover {border-color:var(--brand);transform:translateY(-3px)}
.cat-box i {color:var(--brand);font-size:1.1rem;margin-bottom:.6rem;display:block}
.cat-box h3 {font-size:1rem;font-weight:700;margin:0 0 .4rem;color:var(--text)}
.cat-box p {margin:0;font-size:.86rem;line-height:1.7;color:rgba(236,253,245,.68)}
.faq-item:last-child {border-bottom:none}
.faq-item h3 {font-size:1rem;font-weight:700;color:var(--text);margin:0 0 .5rem;display:flex;gap:.6rem;align-items:flex-start}
.faq-item h3 i {color:var(--accent);margin-top:.2rem;font-size:.85rem}
.faq-item p {margin:0;color:rgba(236,253,245,.74);line-height:1.85;font-size:.92rem}
.cta-strip {background:linear-gradient(135deg,rgba(16,185,129,.16),rgba(251,191,36,.08));border:1px solid var(--line);border-radius:16px;padding:1.8rem;text-align:center}
.cta-strip h3 {margin:0 0 .6rem;color:var(--text);font-weight:800;font-size:1.15rem}
.cta-strip p {margin:0 auto 1.1rem;max-width:560px;color:rgba(236,253,245,.76);line-height:1.8;font-size:.92rem}
.cta-btn {display:inline-block;background:var(--brand);color:#05130d;font-weight:700;padding:.7rem 1.6rem;border-radius:999px;text-decoration:none;transition:.25s}
.cta-btn:hover {background:var(--accent);color:#05130d}
.about-lead {font-size:.96rem}
.cta-strip {padding:1.4rem 1.1rem}

/* --- 子页面追加 --- */
.legal-wrap { max-width: 900px; margin: 0 auto; }
.legal-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 28px 30px;
    margin-bottom: 22px;
    position: relative;
    overflow: hidden;
  }
.legal-card::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--brand), var(--accent));
  }
.legal-card h2 {
    font-size: 1.22rem;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: .2px;
  }
.legal-card h2 i { color: var(--brand); font-size: 1.05rem; }
.legal-card p, .legal-card li {
    color: rgba(236,253,245,.78);
    font-size: .95rem;
    line-height: 1.95;
    margin-bottom: 10px;
  }
.legal-card ul { padding-left: 20px; margin: 0; }
.legal-card li::marker { color: var(--brand); }
.legal-card strong { color: var(--accent); font-weight: 700; }
.legal-meta {
    display: flex; flex-wrap: wrap; gap: 10px;
    margin: 0 0 26px;
  }
.legal-meta .pill { font-size: .78rem; }
.legal-note {
    background: rgba(16,185,129,.08);
    border: 1px dashed var(--line);
    border-radius: 14px;
    padding: 16px 20px;
    color: rgba(236,253,245,.8);
    font-size: .9rem;
    line-height: 1.9;
  }
.legal-note i { color: var(--accent); margin-right: 6px; }
.contact-line {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--brand); font-weight: 600;
  }
.legal-card { padding: 22px 18px; border-radius: 16px; }
.legal-card h2 { font-size: 1.08rem; }

/* --- 子页面追加 --- */
/* 本页专属少量样式，复用站点配色变量 */
  .map-hero { padding: 72px 0 40px; border-bottom: 1px solid var(--line-soft); }
.map-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.map-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 22px 20px;
    height: 100%;
  }
.map-card h3 {
    font-size: 1.06rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 6px;
    display: flex;
    align-items: center;
    gap: 9px;
  }
.map-card h3 i { color: var(--brand); font-size: .95rem; }
.map-card p { color: rgba(236,253,245,.62); font-size: .86rem; line-height: 1.7; margin: 0 0 14px; }
.map-list { list-style: none; margin: 0; padding: 0; }
.map-list li { border-top: 1px dashed var(--line-soft); }
.map-list li:first-child { border-top: none; }
.map-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 2px;
    color: var(--text);
    font-size: .9rem;
    text-decoration: none;
    transition: .2s;
  }
.map-list a:hover { color: var(--brand); padding-left: 6px; }
.map-list a span.tag {
    font-size: .72rem;
    color: var(--accent);
    border: 1px solid rgba(251,191,36,.35);
    border-radius: 999px;
    padding: 1px 9px;
    white-space: nowrap;
  }
.map-note {
    border-left: 3px solid var(--accent);
    background: rgba(251,191,36,.06);
    border-radius: 0 10px 10px 0;
    padding: 16px 20px;
    color: rgba(236,253,245,.78);
    font-size: .88rem;
    line-height: 1.85;
  }
.map-hero { padding: 48px 0 26px; }