:root{
  --ink:#121722;
  --ink2:#1c2431;
  --muted:#767b87;
  --paper:#ffffff;
  --wash:#f7f5ef;
  --wash2:#ede9df;
  --line:#dedad0;
  --orange:#b8863b;
  --orange2:#cf9a4f;
  --blue:#29456b;
  --soft:#f4e9d5;
  --shadow:0 28px 80px rgba(28,24,18,.10);
  --shadow2:0 16px 44px rgba(28,24,18,.07);
  --mono:"JetBrains Mono","SF Mono",Menlo,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Avenir Next","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
  color:var(--ink);
  background:radial-gradient(circle at 82% 8%,rgba(47,111,95,.24),transparent 28%),radial-gradient(circle at 9% 18%,rgba(184,134,59,.10),transparent 20%),linear-gradient(180deg,#fff 0%,#f8f6f0 48%,#f4f1ea 100%);
  line-height:1.72;
}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(20px);border-bottom:1px solid rgba(222,218,208,.82)}
.nav{max-width:1240px;margin:auto;padding:16px 32px;display:flex;align-items:center;gap:22px;color:#575c68;font-size:14px;white-space:nowrap}
.brand{display:inline-flex;align-items:center;gap:10px;margin-right:auto;color:var(--ink)!important;font-weight:900;letter-spacing:.01em}
.brand:before{content:"";width:34px;height:34px;border-radius:13px;background:#fff url("../assets/favicon.svg") center/contain no-repeat;border:1px solid rgba(184,134,59,.24);box-shadow:0 12px 30px rgba(28,24,18,.10)}
.nav a:hover{color:var(--ink)}
.home-cta{background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff!important;padding:10px 15px;border-radius:999px;font-weight:900;box-shadow:0 16px 34px rgba(184,134,59,.24)}
.hero{position:relative;overflow:hidden;background:transparent;color:var(--ink);padding-bottom:18px}
.hero:before{content:"";position:absolute;inset:32px 4vw auto auto;width:470px;height:470px;border-radius:50%;background:radial-gradient(circle,rgba(47,111,95,.30),transparent 68%);filter:blur(8px);pointer-events:none}
.hero:after,.hero-inner:before,.hero-inner:after,.hero .kicker:after,.hero p:after,.hero h1:after{display:none!important;content:none!important}
.hero-inner{position:relative;max-width:1240px;min-height:560px;margin:auto;padding:84px 32px 64px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:48px;align-items:center}
.hero-inner .crumbs,.hero-inner .kicker,.hero-inner h1,.hero-inner p{grid-column:1;position:relative;z-index:4}
.crumbs{font-size:14px;color:#767b87;margin-bottom:18px}
.kicker{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;color:#8c6423;font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}
.kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 6px rgba(184,134,59,.12)}
.hero h1{position:relative;z-index:2;max-width:760px;margin:14px 0 0;color:#121722;font-size:52px;line-height:1.1;letter-spacing:-.04em;font-weight:900}
.hero p{position:relative;z-index:2;max-width:680px;margin:22px 0 0;color:#575c68;font-size:19px;line-height:1.78}
.hub-hero{position:relative;overflow:hidden;padding:34px 0 64px}
.hub-hero:before{content:"";position:absolute;right:4vw;top:34px;width:430px;height:430px;border-radius:50%;background:radial-gradient(circle,rgba(47,111,95,.25),transparent 68%);filter:blur(8px);pointer-events:none}
.hub-shell{position:relative;max-width:1240px;min-height:690px;margin:auto;padding:58px 32px 0;display:grid;grid-template-columns:minmax(360px,.78fr) minmax(620px,1.22fr);gap:34px;align-items:center}
.hub-copy{position:relative;z-index:3;align-self:start;padding-top:42px}
.hub-copy h1{max-width:680px;margin:14px 0 0;color:#121722;font-size:60px;line-height:1.04;letter-spacing:-.052em;font-weight:900}
.hub-copy p{max-width:610px;margin:22px 0 0;color:#575c68;font-size:19px;line-height:1.78}
.hub-proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.hub-proof span{border:1px solid rgba(222,218,208,.94);background:rgba(255,255,255,.78);box-shadow:0 12px 28px rgba(28,24,18,.06);border-radius:999px;padding:9px 12px;color:#5b5f6b;font-size:13px;font-weight:800}
.image-only-frame{margin:0;padding:0;overflow:hidden;background:#f4f1ea;border:1px solid rgba(222,218,208,.95);box-shadow:var(--shadow)}
.image-only-frame img{display:block;width:100%;height:100%;object-fit:cover}
.topic-hero-art{grid-column:2;grid-row:1 / span 4;position:relative;z-index:2;align-self:center;min-height:460px;border-radius:42px}
.hub-board{position:relative;z-index:2;min-height:610px;border-radius:38px}
.hub-board:before{display:none!important;content:none!important}
.hub-section{padding:10px 0 64px}.hub-layout{max-width:1240px;margin:auto;padding:0 32px;display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start}
.wrap{max-width:1240px;margin:auto;padding:56px 32px 96px}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:start}
article{display:grid;gap:24px}
.card{position:relative;background:rgba(255,255,255,.88);border:1px solid rgba(222,218,208,.95);border-radius:28px;padding:36px 34px;box-shadow:var(--shadow2);backdrop-filter:blur(14px);margin:0;overflow:hidden}
.card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--orange),rgba(41,69,107,.62));opacity:.85}
.card h2{font-size:26px;line-height:1.22;letter-spacing:-.03em;margin:0 0 14px;color:#121722}
.card p{color:#454a56;margin:0;font-size:16px;line-height:1.78}
.note{background:linear-gradient(145deg,#fff,#f4e9d5);border-color:#e3cfa0}
.toc{position:sticky;top:96px;align-self:start;background:rgba(255,255,255,.9);border:1px solid rgba(222,218,208,.95);border-radius:24px;padding:24px 22px;box-shadow:var(--shadow2);backdrop-filter:blur(16px)}
.toc h2{font-size:15px;margin:0 0 14px;color:#121722;letter-spacing:.02em}
.toc a{display:block;color:#575c68;padding:11px 0;border-bottom:1px solid #e7e5de;font-size:14px;line-height:1.5}
.toc a:last-child{border-bottom:0}
.toc a:hover{color:#8c6423}
.faq{margin:0}
.faq dt{font-weight:900;margin-top:22px;color:#121722;font-size:16px}
.faq dt:first-child{margin-top:0}
.faq dd{margin:8px 0 0;color:#454a56;font-size:16px;line-height:1.78}
.links{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.links a{display:block;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;color:#121722;font-weight:900;box-shadow:0 12px 30px rgba(28,24,18,.05);transition:.22s ease}
.links a:hover{transform:translateY(-2px);border-color:#cf9a4f;box-shadow:0 18px 42px rgba(28,24,18,.09)}
.knowledge-grid-section{padding:78px 0 92px;background:linear-gradient(180deg,#f4f1ea,#fff)}
.knowledge-wrap{max-width:1240px;margin:auto;padding:0 32px}.section-head{display:grid;grid-template-columns:.86fr 1.14fr;gap:28px;align-items:end;margin-bottom:26px}.section-head h2{margin:0;color:#121722;font-size:42px;line-height:1.1;letter-spacing:-.04em}.section-head p{margin:0;color:#575c68;font-size:17px;line-height:1.75}.knowledge-links{grid-template-columns:repeat(4,1fr)}.knowledge-links a{min-height:150px;border-radius:24px;padding:22px}.knowledge-links b{display:block;font-size:18px;line-height:1.28;font-family:var(--mono);letter-spacing:-.01em}.knowledge-links span{display:block;margin-top:10px;color:#767b87;font-size:13px;line-height:1.55}
.feature-card-wide{padding-left:74px}.card-num{position:absolute;left:24px;top:30px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#f5ebd8;color:#8c6423;font-size:12px;font-weight:900}
.footer{border-top:1px solid var(--line);padding:30px 24px;text-align:center;color:#767b87;background:rgba(255,255,255,.66)}
@media(max-width:980px){.nav{flex-wrap:wrap;padding:14px 18px}.brand{width:100%}.hero-inner{grid-template-columns:1fr;padding:48px 18px 40px;min-height:auto}.topic-hero-art{grid-column:1;grid-row:auto;min-height:auto;aspect-ratio:16/11;border-radius:24px}.hero h1,.hub-copy h1{font-size:36px;line-height:1.12}.hero p,.hub-copy p{font-size:16px}.hub-shell{grid-template-columns:1fr;min-height:auto;padding:48px 18px 40px}.hub-copy{padding-top:0}.hub-board{min-height:auto;aspect-ratio:16/12;border-radius:24px}.wrap{padding:36px 18px 64px}.grid,.hub-layout,.section-head{grid-template-columns:1fr;gap:24px}.hub-layout,.knowledge-wrap{padding-left:18px;padding-right:18px}.toc{position:static}.links,.knowledge-links{grid-template-columns:1fr}.card{padding:26px 22px}.feature-card-wide{padding-left:58px}.card-num{left:18px;top:26px}}
@media(max-width:560px){.nav a:not(.brand):not(.home-cta){display:none}.home-cta{margin-left:0}.hero h1,.hub-copy h1{font-size:30px}.card h2{font-size:22px}.topic-hero-art,.hub-board{aspect-ratio:4/3}}

@media(min-width:981px){
  .kicker{font-size:13px;line-height:1.4}
  .card-num{font-size:13px}
}