:root{--green:#00564e;--teal:#00989a;--teal-soft:#d9efee;--ink:#0c1c26;--mist:#eff5f3;--serif:"Playfair Display",Georgia,"Times New Roman",serif;--font:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--gutter:clamp(1rem,5vw,4rem)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{margin:0;font-family:var(--font);color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--green)}
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,86,78,.1)}
.top__in{max-width:1200px;margin:0 auto;padding:.8rem var(--gutter);display:flex;align-items:center;justify-content:space-between;gap:1rem}
.top img{display:block;height:34px;width:auto}
.back{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.1rem;border-radius:99px;border:2px solid var(--green);font-weight:700;font-size:.9rem;text-decoration:none;color:var(--green);transition:background .25s,color .25s}
.back:hover{background:var(--green);color:#fff}
.back svg{width:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.head{background:linear-gradient(135deg,var(--teal-soft),#f3fbfa 75%);padding:clamp(2.5rem,7vw,5rem) 0}
.head__in{max-width:1200px;margin:0 auto;padding:0 var(--gutter)}
.label{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;border-radius:99px;background:#fff;border:1px solid rgba(0,86,78,.12);font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#3f5560}
.label i{width:7px;height:7px;border-radius:50%;background:var(--green)}
.head h1{font-family:var(--serif);font-weight:400;font-size:clamp(2.1rem,6vw,3.6rem);line-height:1.08;margin:1rem 0 .8rem;text-wrap:balance}
.head p{margin:0;max-width:40em;color:#3f5560;font-size:1.05rem}
.head small{display:block;margin-top:1rem;color:#5b6c75;font-size:.85rem}
.doc{max-width:1200px;margin:0 auto;padding:clamp(2rem,6vw,4rem) var(--gutter);display:grid;gap:2rem}
.toc{font-size:.92rem}
.toc b{display:block;margin-bottom:.6rem;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.toc ol{margin:0;padding:0;list-style:none;display:grid;gap:.1rem;counter-reset:t}
.toc a{display:block;padding:.35rem .7rem;border-left:2px solid rgba(0,86,78,.15);text-decoration:none;color:#3f5560}
.toc a:hover{border-color:var(--teal);color:var(--green);background:var(--mist)}
.txt{max-width:46rem}
.txt section{padding-bottom:1.75rem;margin-bottom:1.75rem;border-bottom:1px solid rgba(0,86,78,.1)}
.txt section:last-child{border:0}
.txt h2{font-family:var(--serif);font-weight:400;font-size:clamp(1.4rem,3.4vw,1.85rem);line-height:1.2;margin:0 0 .8rem;color:var(--green)}
.txt p{margin:.6rem 0}
.txt ul{margin:.6rem 0;padding-left:1.25rem}
.txt li{margin:.3rem 0}
.txt li::marker{color:var(--teal)}
.card{margin:1rem 0;padding:1rem 1.25rem;border-radius:18px;background:var(--mist);font-size:.97rem}
.card p{margin:.25rem 0}
.pend{background:#fff3c4;padding:0 .3em;border-radius:4px}
@media(min-width:900px){.doc{grid-template-columns:240px 1fr;gap:4rem;align-items:start}.toc{position:sticky;top:6rem}}
@media(max-width:520px){.top img{height:28px}.back span{display:none}.back{padding:.6rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}