:root{
  --bg:#f6ebe2;
  --paper:#fff8f2;
  --ink:#3a2418;
  --muted:#8a6552;
  --line:#e6d2c3;
  --soft:#fffdfb;
  --brand:#d97706;
  --brand2:#f59e0b;
  --accent:#92400e;
  --cocoa:#6b3f2a;
  --spine:#d4a574;
  --max:1000px;
  --radius:12px;
  --shadow:0 9px 26px rgba(58,36,24,.08);
  font-family:"Georgia","PingFang SC","Microsoft YaHei",serif;
}
*{box-sizing:border-box}
body{
  margin:0;color:var(--ink);line-height:1.78;
  background:
    linear-gradient(180deg,#fce8d5 0%,var(--bg) 240px),
    var(--bg);
}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(255,248,242,.94);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--max);margin:0 auto;padding:.65rem 1rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink);font-weight:800;font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
.brand img{width:40px;height:40px;border-radius:9px;object-fit:cover}
.nav-desktop{display:flex;gap:1rem;flex-wrap:wrap;font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
.nav-desktop a{color:var(--ink);font-weight:600;font-size:.92rem}
.menu-toggle{
  display:none;border:1px solid var(--line);background:var(--soft);
  border-radius:9px;padding:.4rem .65rem;font-weight:700;cursor:pointer;color:var(--ink);
  font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
#mobile-nav{display:none;flex-direction:column;gap:.3rem;padding:.4rem 1rem 1rem;border-top:1px solid var(--line);background:var(--paper);font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
#mobile-nav.open{display:flex}
#mobile-nav a{padding:.5rem .35rem;color:var(--ink);font-weight:600}
.site-main{max-width:var(--max);margin:0 auto;padding:1rem 1rem 3rem}
.tl-intro{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.25rem 1.15rem;margin-bottom:1.4rem;box-shadow:var(--shadow);
}
.tl-intro h1{margin:0 0 .7rem;font-size:clamp(1.42rem,3vw,1.95rem);line-height:1.32}
.tl-intro .lead{margin:0;color:var(--muted)}
.tl-badge{
  display:inline-block;margin-bottom:.65rem;padding:.2rem .55rem;
  border-radius:6px;background:rgba(217,119,6,.14);color:var(--cocoa);
  font-size:.76rem;font-weight:700;letter-spacing:.03em;
  font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
.tl-spine{position:relative;margin:0 auto;padding:0 0 1rem}
.tl-spine::before{
  content:"";
  position:absolute;left:50%;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--brand),var(--spine));
  transform:translateX(-50%);border-radius:3px;
}
.tl-item{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.35rem;
  margin:0 0 1.55rem;
  align-items:center;
}
.tl-item::after{
  content:"";
  position:absolute;left:50%;top:1.2rem;width:14px;height:14px;
  border-radius:50%;background:var(--brand);border:3px solid #fff;
  box-shadow:0 0 0 2px rgba(146,64,14,.3);
  transform:translateX(-50%);
}
.tl-item:nth-child(even) .tl-media{order:2}
.tl-item:nth-child(even) .tl-body{order:1;text-align:right}
.tl-item:nth-child(even) .tl-body ul{display:inline-block;text-align:left}
.tl-media,.tl-body{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
}
.tl-body{padding:1rem 1.05rem}
.tl-body h2{margin:0 0 .45rem;font-size:1.14rem}
.tl-body p{margin:0 0 .7rem;color:var(--ink)}
.tl-body figcaption,.cap{color:var(--muted);font-size:.9rem}
.tl-media img{width:100%;height:100%;object-fit:cover;min-height:180px}
.tl-closing{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.2rem 1.1rem;margin-top:1rem;box-shadow:var(--shadow);
}
.tl-closing h2{margin:0 0 .7rem}
.route-notes details{border:1px solid var(--line);border-radius:10px;padding:.68rem .88rem;margin:.48rem 0;background:var(--soft);font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
.route-notes summary{cursor:pointer;font-weight:700}
.peer-inline a{font-weight:700}
.site-footer{border-top:1px solid var(--line);background:rgba(255,248,242,.9);padding:1.4rem 1rem 2rem;color:var(--muted);font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
.footer-inner{max-width:var(--max);margin:0 auto}
.footer-nav{display:flex;flex-wrap:wrap;gap:.8rem;margin:.55rem 0 .9rem}
.footer-nav a{color:var(--ink);font-weight:600}
.page-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 1.1rem;box-shadow:var(--shadow)}
@media (max-width:860px){
  .nav-desktop{display:none}
  .menu-toggle{display:inline-flex}
  .tl-spine::before{left:12px;transform:none}
  .tl-item{grid-template-columns:1fr;padding-left:2rem}
  .tl-item::after{left:12px;transform:none}
  .tl-item:nth-child(even) .tl-media,.tl-item:nth-child(even) .tl-body{order:unset;text-align:left}
}


/* SEO keyword highlight */
strong.kw,.kw{
  color:var(--accent,var(--brand,#e86a2c));
  font-weight:800;
}
mark.kw{
  background:color-mix(in srgb, var(--brand,#e86a2c) 16%, transparent);
  color:inherit;
  padding:0 .12em;
  border-radius:3px;
}
h1 .kw,h2 .kw,h3 .kw{color:var(--brand,#e86a2c)}

/* UNIQUE_HAMBURGER_THEME_START */

/* === unique chrome: hamburger-only + theme === */
:root{--bg:#f8efe4;--paper:#fff9f1;--ink:#3b2714;--muted:#8a6a45;--line:#e7d3b5;--soft:#fff5e8;--brand:#ea580c;--brand2:#f59e0b;--accent:#b45309;--header-bg:#fff9f1;--radius:18px;--shadow:0 10px 24px rgba(180,83,9,.1);--font:"Candara","PingFang SC","Microsoft YaHei",sans-serif;}
body{font-family:var(--font)}
.site-header{
  position:sticky;top:0;z-index:50;
  background:var(--header-bg, var(--paper));
  color:var(--ink);
  border-bottom:1px solid var(--line);
}
.site-header .brand{color:var(--ink)}
.site-header .brand span{color:var(--ink)}
.nav-desktop{display:none!important}
.menu-toggle{display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;padding:0;cursor:pointer;
  border:1px solid var(--line);background:transparent;color:inherit;
  border-radius:var(--radius);
}
.menu-toggle .burger{
  width:20px;height:14px;display:flex;flex-direction:column;justify-content:space-between;
}
.menu-toggle .burger i{
  display:block;height:2px;width:100%;background:currentColor;border-radius:2px;
  transition:transform .22s ease,opacity .22s ease;
}
.menu-toggle[aria-expanded="true"] .burger i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] .burger i:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] .burger i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
#mobile-nav{
  display:none;flex-direction:column;gap:.25rem;
  padding:.65rem 1rem 1rem;border-top:1px solid var(--line);
  background:var(--paper);color:var(--ink);
}
#mobile-nav.open{display:flex}
#mobile-nav a{
  padding:.7rem .55rem;border-radius:calc(var(--radius) / 2);
  color:var(--ink);font-weight:700;
}
#mobile-nav a:hover{background:color-mix(in srgb, var(--brand) 12%, transparent)}
.theme-sunset .site-header{/* marker */}

.menu-toggle{border-radius:18px;background:linear-gradient(135deg,var(--brand),var(--brand2));border:0;color:#fff}.menu-toggle .burger i{background:#fff}
/* UNIQUE_HAMBURGER_THEME_END */

/* DESKTOP_ADAPT_START */


html{ -webkit-text-size-adjust:100%; }
img,video{ max-width:100%; height:auto; }
.header-inner,.wrap,.site-main,.footer-inner,.ads-head{
  width:100%;
  margin-left:auto;margin-right:auto;
  box-sizing:border-box;
}
.header-inner{
  max-width:var(--desk-max, var(--max, 1120px));
  padding:.85rem clamp(1rem, 3vw, 1.75rem);
  min-height:64px;
}
.site-main,.wrap,.footer-inner,.ads-head{
  max-width:var(--desk-max, var(--max, 1120px));
  padding-left:clamp(1rem, 3vw, 1.75rem);
  padding-right:clamp(1rem, 3vw, 1.75rem);
}
@media (min-width:1280px){
  :root{ --desk-max:1240px; }
  body{ font-size:17.5px; }
}
@media (min-width:1440px){
  :root{ --desk-max:1320px; }
}



@media (min-width:901px){
  .tl-spine{ max-width:1100px; margin:0 auto; padding:1rem 0 2rem; }
  .tl-item{
    display:grid!important; grid-template-columns:1fr 1fr;
    gap:1.5rem 2rem; align-items:center; margin:1.75rem 0;
  }
  .tl-item:nth-child(even) .tl-media{ order:2; }
  .tl-item:nth-child(even) .tl-body{ order:1; }
  .tl-media img{ width:100%; border-radius:var(--radius,14px); }
  .tl-intro,.tl-closing{ max-width:840px; margin-left:auto; margin-right:auto; }
}

/* DESKTOP_ADAPT_END */

/* DESKTOP_ADAPT_PATCH */
@media (max-width:900px){
  #mobile-nav.open{
    flex-direction:column!important;
    align-items:stretch!important;
    justify-content:flex-start!important;
  }
  .header-inner,.site-main,.wrap,.footer-inner,.ads-head{
    padding-left:1rem;
    padding-right:1rem;
  }
}
@media (min-width:901px){
  .ads-head .ads-wrap{ max-width:100%; }
  #ads{ justify-content:center; gap:16px 20px; }
  /* cinema full-bleed frames stay edge-to-edge */
  body[data-template="cinema"] .cine-frame{
    width:100vw;
    margin-left:calc(50% - 50vw);
    margin-right:calc(50% - 50vw);
  }
  body[data-template="dark-band"] .band-hero,
  body[data-template="dark-band"] .band-dark,
  body[data-template="dark-band"] .band-light{
    width:100%;
  }
}


/* UNIQUE_VISUAL_SKIN_START */
body{
  background:
    linear-gradient(90deg, rgba(234,88,12,.08), transparent 30%),
    #f6ebdf !important;
}
.site-header{
  background:#fff9f1!important;border-bottom:0!important;
  box-shadow:0 8px 0 #f59e0b!important;
}
.tl-spine{position:relative}
.tl-spine::before{
  content:"";position:absolute;left:50%;top:0;bottom:0;width:3px;background:#f59e0b;transform:translateX(-50%);
}
.tl-item{
  background:#fff!important;border-radius:20px!important;border:0!important;
  box-shadow:0 14px 28px rgba(180,83,9,.1)!important;padding:1rem!important;
}
.tl-badge{background:linear-gradient(90deg,#ea580c,#f59e0b)!important;color:#fff!important;border-radius:999px!important}
.cap{background:#fff3e0!important;border-radius:12px;padding:.4rem .65rem}
.site-footer{background:#b45309!important;color:#fff7ed!important}
/* UNIQUE_VISUAL_SKIN_END */

/* UNIQUE_SKIN_V2_START */
@media (min-width:901px){
  .tl-item{grid-template-columns:.85fr 1.15fr!important;gap:1.1rem!important}
}
.tl-media{position:relative}
.tl-media::after{content:"";position:absolute;inset:auto 8% -8px 8%;height:10px;background:#f59e0b;border-radius:999px;opacity:.35}
.tl-body h2{background:linear-gradient(90deg,#fff3e0,transparent);padding:.25rem .4rem;border-radius:8px}
/* UNIQUE_SKIN_V2_END */


/* DESKTOP_NAV_TOP_START */
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:nowrap;
}
#mobile-nav{
  display:none;
  flex-direction:column;
  gap:.25rem;
  width:100%;
  order:3;
  padding:.55rem 0 .85rem;
  border-top:1px solid var(--line, #e5e5e5);
  background:var(--paper, #fff);
}
#mobile-nav.open{display:flex}
.menu-toggle{display:inline-flex}

@media (min-width:901px){
  .menu-toggle{display:none!important}
  .header-inner{flex-wrap:nowrap;align-items:center}
  #mobile-nav,
  #mobile-nav.open{
    display:flex!important;
    flex-direction:row!important;
    flex-wrap:wrap;
    align-items:center;
    justify-content:flex-end;
    gap:.15rem .75rem;
    width:auto;
    max-width:none;
    order:0;
    margin-left:auto;
    margin-right:0;
    padding:0!important;
    border:0!important;
    background:transparent!important;
    box-shadow:none!important;
  }
  #mobile-nav a{
    padding:.35rem .45rem!important;
    white-space:nowrap;
    border-radius:0!important;
    background:transparent!important;
    color:inherit!important;
    font-weight:700;
  }
  #mobile-nav a:hover{
    color:var(--brand, var(--accent))!important;
    background:transparent!important;
    text-decoration:underline;
  }
}
@media (max-width:900px){
  .header-inner{flex-wrap:wrap}
  .menu-toggle{display:inline-flex!important;margin-left:auto}
  #mobile-nav{
    display:none;
    width:100%;
    order:3;
    flex-direction:column!important;
    align-items:stretch!important;
  }
  #mobile-nav.open{display:flex!important}
}
/* DESKTOP_NAV_TOP_END */