:root{
  --primary:#f97316;
  --accent:#facc15;
  --bg:#1a1410;
  --text:#fff7ed;
  --panel:#241b15;
  --panel-2:#2e231b;
  --line:#4a372a;
  --shadow:8px 8px 0 #0d0906;
  --font-head:"Songti SC","STSong","Noto Serif SC","Source Han Serif SC",serif;
  --font-body:"Inter","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.85;
  font-size:15.5px;
  margin:0;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,.serif{font-family:var(--font-head);letter-spacing:.5px;line-height:1.4;}
a{color:var(--text);text-decoration:none;}
a:hover{color:var(--accent);}
img{display:block;max-width:100%;}

/* progress bar */
#readProgress{
  position:fixed;top:0;left:0;height:4px;width:0%;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  z-index:2000;
}

/* navbar */
.mv-nav{
  background:rgba(26,20,16,.94);
  border-bottom:3px solid var(--line);
  backdrop-filter:blur(8px);
  position:sticky;top:0;z-index:1500;
}
.mv-brand{
  font-family:var(--font-head);
  font-size:1.4rem;
  font-weight:700;
  color:var(--text)!important;
  display:flex;align-items:center;gap:.5rem;
  white-space:nowrap;
}
.mv-brand i{color:var(--primary);}
.mv-nav .nav-link{
  color:var(--text)!important;
  font-weight:500;
  padding:.5rem .95rem!important;
  border:2px solid transparent;
  white-space:nowrap;
}
.mv-nav .nav-link:hover,.mv-nav .nav-link:focus{
  border-color:var(--primary);
  color:var(--accent)!important;
  background:var(--panel-2);
}
.navbar-toggler{
  border:2px solid var(--line);
  color:var(--text);
  padding:.3rem .55rem;
}
.navbar-toggler:focus{box-shadow:none;}
.navbar-toggler i{color:var(--accent);font-size:1.15rem;}

/* buttons */
.btn-mv{
  display:inline-flex;align-items:center;gap:.5rem;
  padding:.78rem 1.7rem;
  font-weight:700;
  border:3px solid var(--primary);
  background:var(--primary);
  color:#1a1410;
  position:relative;
  overflow:hidden;
  transition:.25s;
  box-shadow:6px 6px 0 #0d0906;
}
.btn-mv:hover{
  color:#1a1410;
  transform:translate(-2px,-2px);
  box-shadow:9px 9px 0 #0d0906;
}
.btn-mv::after{
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transform:skewX(-18deg);
  transition:left .6s ease;
}
.btn-mv:hover::after{left:140%;}
.btn-mv.ghost{
  background:transparent;
  color:var(--accent);
  border-color:var(--accent);
}
.btn-mv.ghost:hover{background:var(--accent);color:#1a1410;}

/* hero */
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:3px solid var(--line);
  padding:6.5rem 0 5rem;
  min-height:74vh;
  display:flex;align-items:center;
}
.hero-bg{
  position:absolute;inset:-12% 0;
  background:
    radial-gradient(circle at 22% 18%, rgba(249,115,22,.42), transparent 55%),
    radial-gradient(circle at 82% 74%, rgba(250,204,21,.28), transparent 52%),
    linear-gradient(160deg,#1a1410 0%,#2b1d12 52%,#1a1410 100%);
  will-change:transform;
  z-index:0;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(90deg,rgba(255,247,237,.045) 0 2px,transparent 2px 46px);
}
.hero-inner{position:relative;z-index:2;}
.hero-kicker{
  display:inline-block;
  border:2px solid var(--accent);
  color:var(--accent);
  padding:.28rem .9rem;
  font-size:.82rem;
  letter-spacing:2px;
  margin-bottom:1.4rem;
  background:rgba(250,204,21,.08);
}
.hero h1{
  font-size:clamp(2rem,5vw,3.5rem);
  font-weight:800;
  margin-bottom:1.2rem;
  text-shadow:5px 5px 0 rgba(0,0,0,.45);
}
.hero h1 em{font-style:normal;color:var(--primary);}
.hero p.lead-txt{
  font-size:1.05rem;
  color:#e9dccf;
  max-width:640px;
  margin-bottom:2rem;
}
.hero-meta{display:flex;flex-wrap:wrap;gap:1.6rem;margin-top:2.4rem;font-size:.9rem;color:#d6c4b2;}
.hero-meta strong{color:var(--accent);font-size:1.35rem;display:block;font-family:var(--font-head);}

/* section */
.sec{padding:4.2rem 0;}
.sec-head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:1rem;margin-bottom:2.2rem;
  border-bottom:3px solid var(--line);
  padding-bottom:1rem;
}
.sec-head h2{
  font-size:clamp(1.45rem,3vw,2rem);
  font-weight:800;margin:0;
}
.sec-head h2 i{color:var(--primary);margin-right:.5rem;}
.sec-head .sub{color:#c9b7a5;font-size:.9rem;margin:.4rem 0 0;}
.tag-pill{
  display:inline-block;
  border:2px solid var(--line);
  background:var(--panel);
  color:#e9dccf;
  padding:.28rem .85rem;
  font-size:.8rem;
  margin:0 .35rem .35rem 0;
  transition:.2s;
}
.tag-pill:hover{border-color:var(--primary);color:var(--accent);}

/* category entries */
.cat-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1.2rem;
}
.cat-card{
  border:3px solid var(--line);
  background:var(--panel);
  padding:1.7rem 1.4rem;
  box-shadow:var(--shadow);
  transition:.25s;
  position:relative;
  overflow:hidden;
}
.cat-card::before{
  content:"";position:absolute;left:0;top:0;width:0;height:100%;
  background:linear-gradient(90deg,rgba(249,115,22,.2),transparent);
  transition:width .35s;
}
.cat-card:hover::before{width:100%;}
.cat-card:hover{border-color:var(--primary);transform:translate(-3px,-3px);box-shadow:11px 11px 0 #0d0906;}
.cat-card i{font-size:1.7rem;color:var(--primary);margin-bottom:.9rem;display:block;position:relative;}
.cat-card h3{font-size:1.12rem;margin:0 0 .5rem;position:relative;}
.cat-card p{font-size:.86rem;color:#c2b0a0;margin:0;position:relative;line-height:1.7;}

/* poster grid */
.poster-grid{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:1.1rem;
  width:100%;
}
.poster-card{
  border:3px solid var(--line);
  background:var(--panel);
  overflow:hidden;
  box-shadow:5px 5px 0 #0d0906;
  transition:.22s;
  display:flex;flex-direction:column;
}
.poster-card:hover{
  border-color:var(--accent);
  transform:translate(-2px,-3px);
  box-shadow:8px 9px 0 #0d0906;
}
.poster-card .thumb{
  width:100%;
  aspect-ratio:2/3;
  object-fit:cover;
  background:#33261d;
}
.poster-card .pc-body{padding:.6rem .65rem .75rem;}
.poster-card .pc-title{
  font-size:.86rem;
  font-weight:700;
  font-family:var(--font-head);
  margin:0;
  line-height:1.45;
  overflow:hidden;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  min-height:2.5em;
}
.poster-card .pc-type{
  font-size:.7rem;
  color:var(--accent);
  margin-top:.3rem;
  display:block;
  letter-spacing:.5px;
}

/* ranking */
.rank-wrap{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1rem;
}
.rank-item{
  display:flex;align-items:center;gap:1rem;
  border:3px solid var(--line);
  background:var(--panel);
  padding:.85rem 1.1rem;
  box-shadow:5px 5px 0 #0d0906;
  transition:.22s;
}
.rank-item:hover{border-color:var(--primary);transform:translateX(4px);}
.rank-no{
  font-family:var(--font-head);
  font-weight:800;
  font-size:1.35rem;
  width:52px;flex:0 0 52px;
  text-align:center;
  padding:.18rem 0;
  border:2px solid var(--line);
  color:#c2b0a0;
}
.rank-no.gold{color:#1a1410;background:linear-gradient(135deg,#facc15,#f0a80c);border-color:#facc15;}
.rank-no.silver{color:#1a1410;background:linear-gradient(135deg,#e2e8e6,#b8c2bd);border-color:#c9d1cd;}
.rank-no.bronze{color:#1a1410;background:linear-gradient(135deg,#e08a4a,#b8652f);border-color:#e08a4a;}
.rank-info h4{font-size:1rem;margin:0 0 .2rem;}
.rank-info span{font-size:.78rem;color:#bda896;}
.rank-score{
  margin-left:auto;
  font-family:var(--font-head);
  font-weight:800;
  color:var(--primary);
  font-size:1.1rem;
  white-space:nowrap;
}

/* feature list */
.feat-list{list-style:none;padding:0;margin:0;}
.feat-list li{
  display:flex;gap:1rem;
  border:3px solid var(--line);
  background:var(--panel);
  padding:1.15rem 1.25rem;
  margin-bottom:1rem;
  box-shadow:5px 5px 0 #0d0906;
  transition:.22s;
}
.feat-list li:hover{border-color:var(--accent);transform:translateX(4px);}
.feat-list i{
  color:var(--primary);
  font-size:1.35rem;
  margin-top:.15rem;
  flex:0 0 auto;
}
.feat-list h4{font-size:1.03rem;margin:0 0 .3rem;}
.feat-list p{margin:0;font-size:.88rem;color:#c2b0a0;}

/* accordion */
.mv-accordion .accordion-item{
  background:var(--panel);
  border:3px solid var(--line);
  margin-bottom:.85rem;
  box-shadow:5px 5px 0 #0d0906;
}
.mv-accordion .accordion-button{
  background:var(--panel);
  color:var(--text);
  font-family:var(--font-head);
  font-weight:700;
  font-size:1rem;
  box-shadow:none!important;
}
.mv-accordion .accordion-button:not(.collapsed){
  background:var(--panel-2);
  color:var(--accent);
}
.mv-accordion .accordion-button::after{
  filter:invert(72%) sepia(56%) saturate(1200%) hue-rotate(340deg);
}
.mv-accordion .accordion-body{
  color:#c9b7a5;
  font-size:.9rem;
  line-height:1.95;
  border-top:2px solid var(--line);
}

/* topic */
.topic-box{
  border:3px solid var(--primary);
  background:linear-gradient(135deg,#2b1d12,#1a1410);
  padding:2.6rem 2rem;
  box-shadow:10px 10px 0 #0d0906;
  position:relative;
  overflow:hidden;
}
.topic-box::after{
  content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;
  border:3px solid rgba(250,204,21,.28);
  transform:rotate(24deg);
}
.topic-box h3{font-size:1.55rem;margin-bottom:1rem;}
.topic-box p{color:#d9c9b9;font-size:.94rem;margin-bottom:1rem;}
.topic-box .tag-pill{background:transparent;border-color:var(--line);}

/* friend links */
.friend-sec{
  border-top:3px solid var(--line);
  padding:2.6rem 0;
}
.friend-sec h3{
  font-size:1.1rem;
  color:var(--accent);
  margin-bottom:1rem;
}
.friend-sec .links{color:#bda896;font-size:.88rem;line-height:2.1;}

/* footer */
.mv-footer{
  background:#130f0b;
  border-top:3px solid var(--line);
  padding:3rem 0 1.8rem;
  font-size:.88rem;
  color:#bda896;
}
.mv-footer h4{
  font-size:1rem;
  color:var(--text);
  margin-bottom:1rem;
}
.mv-footer a{color:#bda896;}
.mv-footer a:hover{color:var(--accent);}
.mv-footer ul{list-style:none;padding:0;margin:0;}
.mv-footer li{margin-bottom:.55rem;}
.foot-bottom{
  border-top:2px solid var(--line);
  margin-top:2rem;
  padding-top:1.3rem;
  font-size:.82rem;
  color:#8e7a69;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:.8rem;
}

@media (max-width:1199px){
  .poster-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
}
@media (max-width:991px){
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .rank-wrap{grid-template-columns:1fr;}
  .poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .hero{padding:4.5rem 0 3.5rem;min-height:auto;}
}
@media (max-width:575px){
  .cat-grid{grid-template-columns:1fr;}
  .poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem;}
  .sec{padding:3rem 0;}
  .rank-score{font-size:.95rem;}
  .btn-mv{padding:.7rem 1.25rem;font-size:.9rem;}
  .hero-meta{gap:1.1rem;}
  body{font-size:15px;}
}

/* --- 子页面追加 --- */
.about-lead {max-width:820px;color:var(--text);opacity:.92;line-height:1.95;font-size:1.02rem;}
.about-lead p {margin-bottom:1rem;}
.mv-panel {background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px 24px;height:100%;box-shadow:var(--shadow);}
.mv-panel h3 {font-family:var(--font-head);font-size:1.18rem;color:var(--accent);margin-bottom:.9rem;letter-spacing:.5px;}
.mv-panel p {color:var(--text);opacity:.85;line-height:1.85;font-size:.94rem;margin-bottom:0;}
.mv-panel .mv-panel-no {font-family:var(--font-head);font-size:1.9rem;font-weight:700;color:var(--primary);line-height:1;display:block;margin-bottom:.7rem;}
.stat-row {display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;}
.stat-box {flex:1 1 150px;background:var(--panel-2);border:1px solid var(--line);border-radius:12px;padding:18px 16px;text-align:center;}
.stat-box strong {display:block;font-family:var(--font-head);font-size:1.7rem;color:var(--primary);line-height:1.1;}
.stat-box span {display:block;margin-top:6px;font-size:.82rem;color:var(--text);opacity:.7;letter-spacing:.5px;}
.std-list {list-style:none;padding:0;margin:0;}
.std-list li {position:relative;padding:12px 0 12px 30px;border-bottom:1px dashed var(--line);color:var(--text);opacity:.9;line-height:1.8;font-size:.95rem;}
.std-list li:last-child {border-bottom:none;}
.std-list li::before {content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:13px;color:var(--primary);font-size:.85rem;}
.std-list li strong {color:var(--accent);font-weight:600;}
.mv-quote {border-left:4px solid var(--primary);background:var(--panel-2);border-radius:0 12px 12px 0;padding:20px 24px;color:var(--text);opacity:.9;line-height:1.9;font-size:.97rem;font-style:normal;}
.mv-quote em {color:var(--accent);font-style:normal;}
.mv-cta {background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:34px 26px;text-align:center;box-shadow:var(--shadow);}
.mv-cta h2 {font-family:var(--font-head);color:var(--text);font-size:1.5rem;margin-bottom:.8rem;}
.mv-cta p {color:var(--text);opacity:.78;margin-bottom:1.4rem;line-height:1.85;}
.mv-panel {padding:20px 18px;}
.stat-box {flex:1 1 100%;}

/* --- 子页面追加 --- */
/* 本页专属少量样式，复用站点配色变量 */
  .guide-lead {font-size:1.05rem;line-height:1.95;color:var(--text);opacity:.9;}
.guide-step {background:var(--panel);border:2px solid var(--line);box-shadow:var(--shadow);padding:26px 24px;height:100%;}
.guide-step .step-no {display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#1a1410;font-weight:800;font-size:1.15rem;font-family:var(--font-body);margin-bottom:16px;}
.guide-step h3 {font-family:var(--font-head);font-size:1.2rem;color:var(--text);margin-bottom:12px;line-height:1.5;}
.guide-step p {color:var(--text);opacity:.82;font-size:.95rem;line-height:1.9;margin-bottom:0;}
.guide-list {list-style:none;padding:0;margin:0;}
.guide-list li {position:relative;padding-left:30px;margin-bottom:14px;line-height:1.9;color:var(--text);opacity:.88;}
.guide-list li i {position:absolute;left:0;top:5px;color:var(--primary);}
.guide-faq {background:var(--panel-2);border:2px solid var(--line);padding:22px 24px;margin-bottom:16px;}
.guide-faq h3 {font-family:var(--font-head);font-size:1.08rem;color:var(--accent);margin-bottom:10px;}
.guide-faq p {margin:0;color:var(--text);opacity:.85;line-height:1.9;font-size:.95rem;}
.guide-tip {border-left:4px solid var(--accent);background:var(--panel-2);padding:18px 22px;margin:26px 0;color:var(--text);opacity:.92;line-height:1.9;}
.guide-tip strong {color:var(--accent);}
.guide-cta {background:var(--panel);border:2px solid var(--line);box-shadow:var(--shadow);padding:32px 26px;text-align:center;}
.guide-cta h2 {font-family:var(--font-head);color:var(--text);font-size:1.5rem;margin-bottom:14px;}
.guide-cta p {color:var(--text);opacity:.8;margin-bottom:22px;line-height:1.9;}
.guide-tagline {display:inline-block;color:var(--accent);font-weight:600;letter-spacing:.08em;font-size:.85rem;text-transform:uppercase;margin-bottom:10px;}
.guide-table {width:100%;border-collapse:collapse;}
.guide-table th,.guide-table td {border:1px solid var(--line);padding:12px 14px;text-align:left;font-size:.94rem;line-height:1.7;color:var(--text);}
.guide-table th {background:var(--panel-2);color:var(--accent);font-family:var(--font-head);font-weight:600;}
.guide-table td {background:var(--panel);opacity:.92;}

/* --- 子页面追加 --- */
.dis-hero {position:relative;padding:120px 0 60px;overflow:hidden;background:var(--bg);}
.dis-hero::before {content:"";position:absolute;inset:0;background:
    radial-gradient(circle at 18% 20%, rgba(249,115,22,.16), transparent 55%),
    radial-gradient(circle at 82% 70%, rgba(250,204,21,.10), transparent 50%);pointer-events:none;}
.dis-hero .hero-inner {position:relative;z-index:2;}
.dis-note {background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--primary);
    box-shadow:var(--shadow);padding:22px 26px;border-radius:4px;margin-bottom:34px;}
.dis-note p {margin:0;color:var(--text);opacity:.9;line-height:1.85;}
.dis-block {background:var(--panel);border:1px solid var(--line);border-radius:4px;
    padding:30px 32px;margin-bottom:26px;box-shadow:var(--shadow);}
.dis-block h2 {font-family:var(--font-head);font-size:1.35rem;color:var(--accent);
    margin:0 0 16px;line-height:1.5;}
.dis-block h3 {font-family:var(--font-head);font-size:1.08rem;color:var(--primary);
    margin:22px 0 10px;}
.dis-block p,.dis-block li {color:var(--text);opacity:.86;line-height:1.9;font-family:var(--font-body);font-size:.96rem;}
.dis-block ul {padding-left:20px;margin:0 0 8px;}
.dis-block li {margin-bottom:8px;}
.dis-block a {color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.dis-block a:hover {color:var(--primary);}
.dis-meta {display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;}
.dis-meta .tag-pill {font-size:.78rem;}
.dis-hero {padding:96px 0 40px;}
.dis-block {padding:22px 18px;}

/* --- 子页面追加 --- */
.map-hero {position:relative;overflow:hidden;padding:3.4rem 0 2.6rem;border-bottom:1px solid var(--line);background:radial-gradient(circle at 18% 12%,rgba(249,115,22,.16),transparent 55%),radial-gradient(circle at 82% 0%,rgba(250,204,21,.10),transparent 50%),var(--bg);}
.map-hero h1 {font-family:var(--font-head);font-weight:800;color:var(--text);font-size:clamp(1.7rem,4vw,2.7rem);line-height:1.28;margin:0 0 .8rem;}
.map-hero h1 em {font-style:normal;color:var(--primary);}
.map-hero p {color:rgba(255,247,237,.72);max-width:720px;margin:0;font-size:.98rem;line-height:1.85;}
.map-kicker {display:inline-flex;align-items:center;gap:.5rem;background:rgba(249,115,22,.14);border:1px solid var(--line);color:var(--accent);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;padding:.34rem .9rem;border-radius:999px;margin-bottom:1.1rem;}
.map-note {background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:10px;padding:1rem 1.2rem;color:rgba(255,247,237,.78);font-size:.9rem;line-height:1.8;margin-top:1.4rem;}
.map-note i {color:var(--accent);margin-right:.4rem;}
.map-block {background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:1.5rem 1.5rem 1.2rem;height:100%;}
.map-block h2 {font-family:var(--font-head);font-size:1.16rem;color:var(--text);margin:0 0 .35rem;font-weight:700;display:flex;align-items:center;gap:.55rem;}
.map-block h2 i {color:var(--primary);font-size:1rem;}
.map-block .map-sub {color:rgba(255,247,237,.5);font-size:.82rem;margin:0 0 1rem;line-height:1.7;}
.map-list {list-style:none;margin:0;padding:0;}
.map-list li {border-bottom:1px dashed var(--line);}
.map-list li:last-child {border-bottom:none;}
.map-list a {display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.6rem .2rem;color:rgba(255,247,237,.86);text-decoration:none;font-size:.93rem;transition:.2s;}
.map-list a:hover {color:var(--accent);padding-left:.6rem;}
.map-list a .tag-pill {font-size:.7rem;padding:.12rem .55rem;flex:none;}
.map-list a span.lbl {display:inline-flex;align-items:center;gap:.5rem;}
.map-list a span.lbl i {color:var(--primary);font-size:.78rem;width:1rem;text-align:center;}
.map-count {font-size:.78rem;color:rgba(255,247,237,.45);}
.map-extra a {color:var(--accent);text-decoration:none;}
.map-extra a:hover {color:var(--primary);text-decoration:underline;}
.map-block {padding:1.2rem 1.1rem 1rem;}
.map-hero {padding:2.4rem 0 2rem;}

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }