:root{
  --paper:#f5e6c8;
  --amber:#d4a574;
  --amber-d:#9c6a30;
  --ink:#262117;
  --ink-2:#4d4433;
  --line:rgba(38,33,23,.16);
  --glass:rgba(255,255,255,.30);
  --radius:10px;
  --dock:110px;
}

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

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
  background:var(--ink);
}

body{
  margin:0;
  min-height:100%;
  font-family:"Chakra Petch",-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:17px;
  line-height:1.75;
  color:var(--ink);
  overflow-x:hidden;
  padding-bottom:calc(var(--dock) + 26px);
  background:
    radial-gradient(78% 48% at 12% -4%,rgba(212,165,116,.45),transparent 72%),
    radial-gradient(64% 52% at 92% 10%,rgba(255,240,208,.85),transparent 66%),
    linear-gradient(180deg,var(--paper) 0%,#f1dfbb 52%,#e9d5ad 100%);
  background-attachment:scroll;
}

body::before{
  content:"";
  position:fixed;
  inset:-12%;
  z-index:70;
  pointer-events:none;
  opacity:.34;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.86' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23g)' opacity='0.55'/%3E%3C/svg%3E");
}

body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:69;
  pointer-events:none;
  background:radial-gradient(118% 82% at 50% 6%,rgba(38,33,23,0) 44%,rgba(38,33,23,.20) 100%);
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  min-height:45vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  padding:66px 24px 50px;
  border-bottom:3px solid var(--ink);
  background:linear-gradient(178deg,rgba(245,230,200,.35),rgba(212,165,116,.34));
  isolation:isolate;
}

.hero-grain{
  position:absolute;
  inset:0;
  z-index:0;
  opacity:.5;
  pointer-events:none;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.1' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23f)' opacity='0.4'/%3E%3C/svg%3E");
}

.hero-scan{
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:repeating-linear-gradient(180deg,rgba(38,33,23,.06) 0 1px,transparent 1px 4px);
}

.hero-leak{
  position:absolute;
  inset:-20% -40%;
  z-index:1;
  pointer-events:none;
  background:linear-gradient(112deg,transparent 28%,rgba(255,238,201,.8) 41%,rgba(212,165,116,.42) 48%,transparent 63%);
  animation:leak 16s ease-in-out infinite alternate;
}

@keyframes leak{
  from{transform:translate3d(-9%,0,0) rotate(-1deg);}
  to{transform:translate3d(13%,0,0) rotate(1deg);}
}

.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  max-width:880px;
  margin:0 auto;
  will-change:transform,opacity;
}

.eyebrow{
  margin:0 0 12px;
  font-family:"Russo One","Chakra Petch",-apple-system,"PingFang SC",sans-serif;
  font-size:.8rem;
  letter-spacing:.36em;
  color:var(--amber-d);
}

.hero h1{
  margin:0 0 18px;
  font-family:"Russo One","Chakra Petch",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:clamp(2.05rem,7.4vw,4.35rem);
  font-weight:400;
  line-height:1.14;
  letter-spacing:.01em;
  text-shadow:2px 2px 0 rgba(212,165,116,.6);
  animation:vhs 12s steps(1,end) infinite;
}

@keyframes vhs{
  0%,90%,100%{transform:none;}
  91%{transform:translateX(-3px) skewX(-1.6deg);}
  93%{transform:translateX(2px) skewX(1deg);}
  95%{transform:none;}
}

.lede{
  margin:0;
  max-width:62ch;
  font-size:1rem;
  line-height:1.85;
  color:var(--ink-2);
  border-left:3px solid var(--amber);
  padding-left:14px;
}

/* ---------- main grid ---------- */
.wrap{
  display:grid;
  grid-template-columns:minmax(0,1fr) 264px;
  gap:44px;
  align-items:start;
  max-width:1140px;
  margin:0 auto;
  padding:52px 24px 0;
}

.stream{min-width:0;}

.prose section{
  padding:28px 26px;
  border-radius:var(--radius);
  background:var(--glass);
  border:1px solid rgba(38,33,23,.13);
  -webkit-backdrop-filter:blur(4px);
  backdrop-filter:blur(4px);
  box-shadow:0 10px 24px rgba(38,33,23,.06);
  scroll-margin-top:24px;
  scroll-margin-bottom:calc(var(--dock) + 20px);
  animation:rise .58s cubic-bezier(.2,.72,.3,1) both;
}

.prose section + section{margin-top:26px;}
.prose section:nth-child(1){animation-delay:.03s;}
.prose section:nth-child(2){animation-delay:.08s;}
.prose section:nth-child(3){animation-delay:.13s;}
.prose section:nth-child(4){animation-delay:.18s;}
.prose section:nth-child(5){animation-delay:.23s;}
.prose section:nth-child(6){animation-delay:.28s;}
.prose section:nth-child(7){animation-delay:.33s;}

@keyframes rise{
  from{opacity:0;transform:translateY(18px);}
  to{opacity:1;transform:none;}
}

.prose h2{
  margin:0 0 12px;
  font-size:1.5rem;
  line-height:1.36;
  font-weight:700;
  letter-spacing:.01em;
}

.prose h2 + hr{
  border:0;
  height:3px;
  width:56px;
  margin:0 0 20px;
  background:var(--amber);
}

.prose h3{
  margin:26px 0 10px;
  font-size:1.15rem;
  line-height:1.45;
  font-weight:700;
}

.prose h3 + hr{
  border:0;
  height:2px;
  width:40px;
  margin:0 0 14px;
  background:var(--line);
}

.prose hr{
  border:0;
  height:1px;
  margin:22px 0;
  background:var(--line);
}

.prose p{margin:0 0 16px;}
.prose p:last-child{margin-bottom:0;}
.prose ul,.prose ol{margin:0 0 16px;padding-left:1.4em;}
.prose li{margin:0 0 7px;}
.prose li:last-child{margin-bottom:0;}
.prose strong,b{font-weight:700;}
.prose em{font-style:normal;color:var(--amber-d);font-weight:600;}

.prose a{
  color:var(--amber-d);
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}

.prose a:hover{color:var(--ink);}

.prose blockquote{
  margin:20px 0;
  padding:13px 18px;
  border-left:3px solid var(--amber);
  background:rgba(212,165,116,.18);
  border-radius:0 8px 8px 0;
}

.prose img{max-width:100%;height:auto;border-radius:8px;}
.prose figure{margin:20px 0;}

.prose table{
  width:100%;
  border-collapse:collapse;
  font-size:16px;
  margin:0 0 18px;
}

.prose th,.prose td{
  border:1px solid rgba(38,33,23,.22);
  padding:9px 11px;
  text-align:left;
  vertical-align:top;
}

.prose th{background:rgba(212,165,116,.22);}

.prose time{
  font-family:"Russo One",sans-serif;
  font-size:.82rem;
  letter-spacing:.08em;
  color:var(--amber-d);
}

/* ---------- aside ---------- */
.rail{
  position:sticky;
  top:26px;
  padding:22px 18px;
  border-radius:var(--radius);
  background:var(--glass);
  border:1px solid rgba(38,33,23,.15);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
  box-shadow:0 12px 28px rgba(38,33,23,.09);
}

.rail h2{
  margin:0 0 10px;
  font-size:.95rem;
  font-weight:700;
  letter-spacing:.26em;
}

.rail hr{
  border:0;
  height:2px;
  margin:0 0 14px;
  background:var(--amber);
}

.rail-list{list-style:none;margin:0;padding:0;display:grid;gap:2px;}

.rail-list a{
  display:flex;
  align-items:center;
  min-height:42px;
  padding:8px 10px;
  border-left:2px solid transparent;
  border-radius:0 7px 7px 0;
  color:var(--ink-2);
  text-decoration:none;
  font-size:16px;
  line-height:1.5;
}

.rail-list a:hover{
  border-left-color:var(--amber);
  background:rgba(212,165,116,.24);
  color:var(--ink);
}

/* ---------- footer ---------- */
.foot{
  margin-top:70px;
  padding:56px 24px 34px;
  background:var(--ink);
  color:var(--paper);
  border-top:3px solid var(--amber);
}

.foot-top{
  max-width:1140px;
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:34px;
}

.fcol h3{
  margin:0 0 14px;
  font-size:.86rem;
  font-weight:700;
  letter-spacing:.24em;
  color:var(--amber);
}

.fbrand{
  margin:0 0 10px;
  font-family:"Russo One","Chakra Petch",sans-serif;
  font-size:1.15rem;
  letter-spacing:.1em;
}

.fmark{display:block;}
.fmark img,.mark img{height:30px;width:auto;border-radius:5px;filter:sepia(.35) contrast(1.05);}

.fhost{
  margin:0;
  font-size:16px;
  line-height:1.7;
  color:rgba(245,230,200,.82);
  word-break:break-all;
}

.flinks{margin:0;padding:0;}

.flinks a{
  display:flex;
  align-items:center;
  min-height:40px;
  padding:6px 0;
  color:rgba(245,230,200,.86);
  text-decoration:none;
  font-size:16px;
}

.flinks a:hover{
  color:var(--amber);
  text-decoration:underline;
  text-underline-offset:4px;
}

.sub label{
  display:block;
  margin-bottom:8px;
  font-size:.82rem;
  letter-spacing:.2em;
  color:var(--amber);
}

.sub input{
  width:100%;
  min-height:44px;
  padding:10px 12px;
  margin-bottom:10px;
  border:1px solid rgba(245,230,200,.34);
  border-radius:8px;
  background:rgba(245,230,200,.10);
  color:var(--paper);
  font-family:inherit;
  font-size:16px;
}

.sub input::placeholder{color:rgba(245,230,200,.5);}

.sub input:focus{outline:2px solid var(--amber);outline-offset:1px;}

.sub button{
  width:100%;
  min-height:44px;
  padding:10px 18px;
  border:0;
  border-radius:8px;
  background:var(--amber);
  color:var(--ink);
  font-family:inherit;
  font-size:16px;
  font-weight:700;
  letter-spacing:.16em;
  cursor:pointer;
}

.sub button:hover{background:#e3bb8d;}

.foot-bottom{
  max-width:1140px;
  margin:38px auto 0;
  padding-top:20px;
  border-top:1px solid rgba(245,230,200,.22);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}

.copy{
  margin:0;
  font-size:16px;
  color:rgba(245,230,200,.7);
}

.qlinks{display:flex;flex-wrap:wrap;gap:4px;margin:0;padding:0;}

.qlinks a{
  display:flex;
  align-items:center;
  min-height:40px;
  padding:6px 10px;
  color:rgba(245,230,200,.86);
  text-decoration:none;
  font-size:16px;
}

.qlinks a:hover{color:var(--amber);}

/* ---------- dock ---------- */
.dock{
  position:fixed;
  left:0;
  right:0;
  bottom:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:6px 16px;
  background:rgba(38,33,23,.95);
  border-top:2px solid var(--amber);
  box-shadow:0 -10px 28px rgba(38,33,23,.3);
  color:var(--paper);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
}

.dock-side{
  display:flex;
  align-items:center;
  gap:2px;
  flex:1 1 0;
  justify-content:center;
  flex-wrap:wrap;
}

.dock-side a{
  display:flex;
  align-items:center;
  min-height:44px;
  padding:4px 10px;
  border-radius:7px;
  color:rgba(245,230,200,.88);
  text-decoration:none;
  font-size:16px;
  white-space:nowrap;
}

.dock-side a:hover{background:rgba(212,165,116,.26);color:#fff7e6;}

.dock-brand{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:4px 14px;
  border-radius:7px;
  font-family:"Russo One","Chakra Petch",sans-serif;
  font-size:17px;
  letter-spacing:.08em;
  color:var(--paper);
  text-decoration:none;
  white-space:nowrap;
}

.dock-brand:hover{background:rgba(212,165,116,.22);}
.dock-brand .mark img{height:24px;}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .wrap{grid-template-columns:minmax(0,1fr);gap:36px;padding:38px 18px 0;}
  .rail{position:static;order:2;}
  .foot-top{grid-template-columns:repeat(2,minmax(0,1fr));}
}

@media (max-width:760px){
  :root{--dock:152px;}
  .hero{min-height:45vh;padding:54px 18px 42px;}
  .lede{font-size:16px;}
  .dock{flex-wrap:wrap;justify-content:center;padding:4px 8px;gap:0;}
  .dock-brand{order:-1;flex:0 0 100%;justify-content:center;min-height:42px;padding:4px 8px;}
  .dock-side{flex:0 0 100%;justify-content:center;}
  .dock-side a{padding:4px 7px;}
  .foot{padding:44px 18px 28px;}
  .foot-top{gap:26px;}
  .prose section{padding:22px 18px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
}

@media (max-width:430px){
  .foot-top{grid-template-columns:minmax(0,1fr);}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .hero-leak,.hero h1,.prose section{animation:none;}
  .hero-inner{transform:none!important;opacity:1!important;}
}

button[aria-expanded]{min-width:44px;min-height:44px}