:root{
  --ink:#1e2521; --muted:#66716b; --paper:#fbf7ec; --panel:#fffdf7; --line:#ded3bd;
  --olive:#586b45; --forest:#1f3b2b; --clay:#bd6b43; --sand:#eadfc9; --blueprint:#17324d;
  --shadow:0 18px 40px rgba(39,49,42,.12); --radius:22px; --radius-sm:14px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Arial, sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block}.skip-link{position:absolute;left:-999px;top:0;background:#fff;padding:.75rem;z-index:9}.skip-link:focus{left:1rem;top:1rem}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:linear-gradient(rgba(30,37,33,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(30,37,33,.03) 1px,transparent 1px);background-size:28px 28px}.site-shell{display:grid;grid-template-columns:292px minmax(0,1fr);min-height:100vh}.rail{position:sticky;top:0;height:100vh;padding:22px 18px;background:#213429;color:#f7f2e8;border-right:1px solid rgba(255,255,255,.10);overflow:auto}.brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.logo-mark{width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,#f1d89f,#bd6b43);display:grid;place-items:center;color:#213429;font-weight:900;box-shadow:0 12px 28px rgba(0,0,0,.22)}.brand strong{display:block;font-size:1.12rem}.brand span{color:#c8d4c3;font-size:.82rem}.nav-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:#aab8a8;margin:22px 8px 8px}.rail nav a{display:flex;align-items:center;justify-content:space-between;margin:6px 0;padding:10px 12px;border-radius:13px;color:#eef4ec}.rail nav a:hover,.rail nav a.active{background:rgba(255,255,255,.10)}.rail .mini-box{margin-top:24px;padding:15px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(255,255,255,.06);font-size:.9rem;color:#d9e3d7}.main{min-width:0}.topbar{display:none}.container{width:min(1140px,calc(100% - 40px));margin:0 auto}.hero{padding:54px 0 34px}.kicker{display:inline-flex;gap:8px;align-items:center;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--forest);background:#e7ead6;border:1px solid #cbd3b9;border-radius:999px;padding:6px 11px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.hero h1{font-family:Georgia,serif;font-size:clamp(2.4rem,5vw,5.6rem);line-height:.95;letter-spacing:-.055em;margin:16px 0}.lead{font-size:1.12rem;color:#4b564f;max-width:720px}.hero-panel{background:var(--panel);border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:24px;transform:rotate(.4deg)}.manual-card{background:#fffef8;border:1px solid var(--line);border-radius:24px;padding:18px;margin:12px 0;box-shadow:0 12px 24px rgba(39,49,42,.08)}.manual-card .step{width:34px;height:34px;border-radius:12px;background:#213429;color:#fff;display:inline-grid;place-items:center;font-weight:800;margin-right:8px}.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.btn{border:1px solid #213429;background:#213429;color:#fff;padding:11px 16px;border-radius:999px;font-weight:800;display:inline-flex;gap:8px;align-items:center}.btn.secondary{background:#fffef8;color:#213429}.section{padding:34px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section h2{font-family:Georgia,serif;font-size:clamp(1.8rem,3.5vw,3.2rem);letter-spacing:-.035em;line-height:1.02;margin:0 0 10px}.section p{color:var(--muted)}.grid{display:grid;gap:18px}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:0 10px 28px rgba(39,49,42,.08)}.card h3{margin:0 0 8px;font-size:1.08rem}.card p{margin:.3rem 0}.tag{display:inline-flex;border:1px solid #cbbf9f;background:#f4ead4;border-radius:999px;padding:4px 9px;font-size:.78rem;font-weight:800;color:#5f4b24}.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;align-items:start}.form-card{background:#fffef8;border:1px solid var(--line);border-radius:26px;padding:22px;box-shadow:var(--shadow)}label{font-weight:800;display:block;margin:14px 0 6px}input,textarea,select{width:100%;border:1px solid #cfc4ad;border-radius:14px;background:#fff;padding:12px 13px;font:inherit;color:var(--ink)}textarea{min-height:98px;resize:vertical}.result-card{display:none;margin-top:18px;background:#f9f5e9;border:2px solid #213429;border-radius:22px;padding:22px}.result-card.show{display:block}.result-card h2,.result-card h3{font-family:Georgia,serif}.result-card ul,.article-body ul{padding-left:1.25rem}.result-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}.small-btn{border:1px solid #213429;background:#213429;color:#fff;border-radius:12px;padding:9px 12px;font-weight:800;cursor:pointer}.small-btn.light{background:#fff;color:#213429}.side-note{position:sticky;top:22px;background:#213429;color:#f9f4ea;border-radius:24px;padding:20px}.side-note p{color:#d5e0d1}.article{max-width:860px}.article h1{font-family:Georgia,serif;font-size:clamp(2.2rem,4vw,4.6rem);line-height:1;letter-spacing:-.04em}.article-meta{color:#68736a;font-weight:700}.article-body{font-size:1.05rem}.article-body h2{font-family:Georgia,serif;font-size:2rem;line-height:1.08;margin-top:34px}.toc{background:#fffef8;border:1px solid var(--line);border-radius:20px;padding:18px;margin:24px 0}.faq{background:#fffef8;border:1px solid var(--line);border-radius:20px;padding:18px;margin:16px 0}.footer{margin-top:50px;padding:36px 0;border-top:1px solid var(--line);color:#66716b}.breadcrumb{font-size:.9rem;color:#6c756d;margin:20px 0}.searchbox{background:#fffef8;border:1px solid var(--line);border-radius:20px;padding:14px;margin:20px 0}.list-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:14px 0}.pill-row{display:flex;flex-wrap:wrap;gap:10px}.warning{background:#fff3d8;border:1px solid #e2b45c;border-radius:18px;padding:14px;color:#59441d}@media (max-width:980px){.site-shell{display:block}.rail{display:none}.topbar{display:flex;position:sticky;top:0;z-index:5;align-items:center;justify-content:space-between;background:#213429;color:#fff;padding:12px 18px}.topbar a{color:#fff;margin-left:12px;font-weight:800}.hero-grid,.tool-layout,.grid.three,.grid.two{grid-template-columns:1fr}.hero-panel{transform:none}.container{width:min(100% - 28px,1140px)}}@media print{body *{visibility:hidden!important}.result-card,.result-card *{visibility:visible!important}.result-card{display:block!important;position:absolute;left:0;top:0;width:100%;border:0;box-shadow:none;background:#fff;color:#000}.result-actions{display:none!important}}