@import url('https://fonts.googleapis.com/css2?family=Bodoni+Moda:wght@400;500;600;700&family=Jost:wght@300;400;500;600;700&display=swap');

:root{
  --mint:#5cc6b0;
  --mint-2:#33a08e;
  --mint-tint:#e3f4ee;
  --sand:#d4c4a8;
  --sand-2:#f0e7d6;
  --pine:#172623;
  --paper:#f7f2e9;
  --card:#fffdf7;
  --ink:#1e2c28;
  --line:#e1d7c5;
  --r:28px;
  --shadow:0 22px 46px -34px rgba(23,38,35,.6);
}

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

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Jost','PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;
  font-size:17px;
  line-height:1.75;
  overflow-x:hidden;
}

body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:9;
  pointer-events:none;
  opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/></filter><rect width='180' height='180' filter='url(%23n)'/></svg>");
}

h1,h2,h3,h4{
  font-family:'Bodoni Moda','Songti SC','Noto Serif SC',serif;
  font-weight:600;
  line-height:1.2;
  color:var(--pine);
  letter-spacing:.01em;
}

p{margin:0 0 1em}
img{max-width:100%;height:auto;display:block}
a{color:var(--mint-2)}

hr{height:0;border:0;border-top:1px solid var(--line);margin:14px 0 22px}

section[id]{scroll-margin-top:26px}

.masthead{
  background:linear-gradient(180deg,#fdf8ef 0%,rgba(253,248,239,.5) 100%);
  border-bottom:1px solid var(--line);
}

.brandbar{
  max-width:1200px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:14px clamp(16px,4vw,40px) 12px;
}

.brandlink{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-height:44px;
  text-decoration:none;
  color:var(--pine);
}

.leaf{
  width:22px;
  height:22px;
  flex:0 0 auto;
  border-radius:62% 12% 62% 12%;
  transform:rotate(-10deg);
  background:linear-gradient(140deg,var(--mint) 10%,var(--mint-2) 90%);
  box-shadow:inset -3px -3px 6px rgba(23,38,35,.16);
}

.logo{width:34px;height:34px;object-fit:contain;border-radius:12px}

.brandname{
  font-family:'Bodoni Moda',serif;
  font-size:1.2rem;
  font-weight:600;
  letter-spacing:.14em;
}

.contact{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:10px 20px;
  border-radius:999px;
  background:var(--sand);
  color:var(--pine);
  text-decoration:none;
  font-size:.95rem;
  letter-spacing:.06em;
  box-shadow:var(--shadow);
}
.contact:hover{background:var(--mint)}

.menubar{max-width:1200px;margin:0 auto;padding:0 clamp(12px,4vw,40px) 14px}
.menu{display:flex;flex-wrap:wrap;gap:4px}

.menu a{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:42px;
  padding:8px 14px 8px 28px;
  border-radius:999px;
  color:var(--pine);
  text-decoration:none;
  font-size:.94rem;
}

.menu a::before{
  content:"";
  position:absolute;
  left:13px;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--mint);
  opacity:.85;
}

.menu a:hover{background:var(--mint-tint)}

.hero{
  position:relative;
  overflow:hidden;
  min-height:45vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:48px 20px 68px;
  background:radial-gradient(130% 120% at 50% -10%,#e8f6f1 0%,var(--sand-2) 58%,var(--paper) 100%);
  border-radius:0 0 112px 112px / 0 0 72px 72px;
  margin-bottom:6px;
}

.herophoto{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

.hero.has-photo::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(247,242,233,.7),rgba(247,242,233,.9));
}

.heroText{position:relative;z-index:1;max-width:760px}

.hero h1{margin:0;font-size:clamp(2rem,5.4vw,3.6rem);letter-spacing:.02em}

.lede{margin:16px auto 0;max-width:44ch;color:#40554c;font-size:1.02rem}

.wrap{
  max-width:1200px;
  margin:0 auto;
  padding:clamp(28px,5vw,52px) clamp(16px,4vw,40px) clamp(40px,6vw,72px);
  display:grid;
  grid-template-columns:minmax(0,1fr) 296px;
  gap:clamp(22px,4vw,44px);
  align-items:start;
}

.body{min-width:0}

.prose{
  background:var(--card);
  border-radius:var(--r);
  padding:clamp(20px,3.2vw,42px);
  box-shadow:var(--shadow);
  overflow-wrap:break-word;
}

.prose section + section{
  margin-top:44px;
  padding-top:30px;
  border-top:1px dashed var(--line);
}

.prose h2{font-size:clamp(1.4rem,3vw,1.95rem);margin:0}
.prose h3{font-size:clamp(1.15rem,2.4vw,1.4rem);margin:26px 0 0}
.prose p{color:#2f4139}
.prose ul,.prose ol{padding-left:1.25em;margin:0 0 1em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--mint-2)}
.prose a{color:var(--mint-2);text-underline-offset:3px}
.prose img{border-radius:18px;margin:16px 0}
.prose strong{color:var(--pine)}
.prose blockquote{margin:20px 0;padding:14px 20px;background:var(--sand-2);border-radius:16px;color:#3c4c44}
.prose code{font-size:.92em;background:#f0eee2;border-radius:6px;padding:.1em .4em}

.rail{
  position:sticky;
  top:22px;
  background:var(--mint-tint);
  border-radius:var(--r);
  padding:20px 20px 24px;
  box-shadow:var(--shadow);
}

.rail h2{
  margin:0;
  font-family:'Jost',sans-serif;
  font-size:.82rem;
  font-weight:500;
  letter-spacing:.3em;
  color:var(--pine);
}

.rail hr{margin:10px 0 12px;border-top-color:#b7e2d6}

.rail ol{list-style:none;margin:0;padding:0;counter-reset:toc}

.rail li a{
  display:flex;
  gap:10px;
  align-items:baseline;
  min-height:42px;
  padding:9px 2px;
  color:var(--pine);
  text-decoration:none;
  font-size:.94rem;
  border-bottom:1px dashed rgba(23,38,35,.14);
}

.rail li:last-child a{border-bottom:0}

.rail li a::before{
  counter-increment:toc;
  content:counter(toc,decimal-leading-zero);
  font-size:.74rem;
  letter-spacing:.08em;
  color:var(--mint-2);
}

.rail li a:hover{color:var(--mint-2)}

.sitefoot{
  background:var(--pine);
  color:#dce7e0;
  border-radius:var(--r) var(--r) 0 0;
  padding:clamp(32px,5vw,64px) clamp(16px,4vw,40px) 18px;
}

.footgrid{
  max-width:1200px;
  margin:0 auto;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:clamp(20px,4vw,40px);
}

.bigmark{
  margin:0 0 14px;
  font-family:'Bodoni Moda',serif;
  font-size:clamp(2.1rem,6.6vw,4rem);
  line-height:1;
  color:var(--sand);
  letter-spacing:.02em;
  word-break:break-word;
}

.footbrand address{font-style:normal;color:#a9bdb2;font-size:.92rem}

.footnav dl{margin:0}
.footnav dt{font-size:.74rem;letter-spacing:.3em;color:var(--mint);margin:0 0 10px}
.footnav dd{margin:0}

.footnav dd a,.footcol li a{
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:4px 0;
  color:#dce7e0;
  text-decoration:none;
  font-size:.95rem;
}

.footnav dd a:hover,.footcol li a:hover{color:var(--mint)}

.footcol ul{list-style:none;margin:0;padding:0}

.footbase{
  max-width:1200px;
  margin:34px auto 0;
  padding-top:16px;
  border-top:1px solid rgba(212,196,168,.22);
  text-align:center;
  font-size:.82rem;
  color:#93a89c;
}

.reveal .heroText{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .8s ease-out,transform .8s ease-out;
}
.reveal .heroText.in{opacity:1;transform:none}

.reveal .prose article{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .65s ease-out,transform .65s cubic-bezier(.22,.7,.3,1);
  transition-delay:calc(var(--i,0) * 60ms);
}
.reveal .prose article.in{opacity:1;transform:none}

@media (max-width:860px){
  .wrap{grid-template-columns:1fr;padding-top:26px}
  .rail{position:static;order:2}
  .footgrid{grid-template-columns:1fr;gap:26px}
  .hero{padding:28px 16px 52px;border-radius:0 0 64px 64px / 0 0 40px 40px;min-height:0}
  .hero h1{font-size:clamp(1.75rem,7.4vw,2.4rem)}
  .lede{font-size:.96rem;margin-top:12px}
}

@media (max-width:560px){
  body{font-size:16px}
  .brandbar{padding:10px 16px}
  .brandname{font-size:1.02rem;letter-spacing:.1em}
  .contact{padding:9px 15px;font-size:.9rem}
  .menu{display:grid;grid-template-columns:1fr 1fr;gap:3px}
  .menu a{padding:8px 10px 8px 26px;min-height:42px;font-size:.9rem}
  .menu a::before{left:12px}
  .prose{padding:20px 16px;border-radius:20px}
  .rail{border-radius:20px}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
}

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