:root{--ink:#0a2533;--sea:#0e4a5c;--teal:#14b8a6;--gold:#c9973f;--sand:#f3ecdc;--bg:#fbf9f4;--r:14px}
@media(prefers-color-scheme:dark){:root{--ink:#eaf3f3;--bg:#08161d;--sand:#10252e;--sea:#5fc3d6}}
*{box-sizing:border-box}body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--sea)}.top{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:.8rem 1.2rem;background:var(--bg);border-bottom:1px solid #8883;z-index:5}
.logo{font-weight:800;font-size:1.3rem;text-decoration:none;color:var(--ink)}.logo b{color:var(--teal)}
.wrap{max-width:860px;margin:auto;padding:1.2rem}.hero{padding:3rem 1.2rem 1rem;max-width:860px;margin:auto}.hero h1{font-size:clamp(2rem,6vw,3.4rem);line-height:1.1;margin:0 0 .6rem}
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{display:block;padding:1.1rem;background:var(--sand);border-radius:var(--r);text-decoration:none;color:var(--ink);border:1px solid #8882;transition:transform .15s,border-color .15s}.card:hover{transform:translateY(-3px);border-color:var(--teal)}.card h2{font-size:1.1rem;margin:.3rem 0}
.calc{background:var(--sand);border-radius:var(--r);padding:1.2rem;display:grid;gap:1rem;border:1px solid #8882}
label{display:grid;gap:.3rem;font-weight:600}input,select,button{font:inherit;min-height:48px;padding:.6rem .8rem;border-radius:10px;border:1px solid #8886;background:var(--bg);color:var(--ink)}
button{background:var(--teal);color:#032;font-weight:700;border:0;cursor:pointer}button:hover{filter:brightness(1.08)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.out{background:var(--bg);border-radius:10px;padding:1rem;border-left:5px solid var(--gold)}.out .big{font-size:1.9rem;font-weight:800}
.out dl{display:grid;grid-template-columns:1fr auto;gap:.3rem 1rem;margin:.6rem 0}.out dd{margin:0;font-weight:700;text-align:right}
.info{margin-top:1.5rem}.crumb{font-size:.9rem}.lead{font-size:1.1rem}.err{color:#c0392b}
.rows .row{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap;padding:.6rem 0;border-bottom:1px solid #8883}.row span{flex:1 1 220px}
footer{padding:2rem 1.2rem;text-align:center;font-size:.85rem;opacity:.8}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}
.inv table{width:100%;border-collapse:collapse}.inv td,.inv th{border-bottom:1px solid #8884;padding:.4rem;text-align:left}fieldset{border:1px solid #8884;border-radius:10px;display:grid;gap:.6rem}
@media print{body *{visibility:hidden}#res,#res *{visibility:visible}#res{position:absolute;left:0;top:0;width:100%}.noprint{display:none}}
.ad{margin:1rem auto;text-align:center;max-width:100%;overflow:hidden}.ad-mobile{display:none}@media(max-width:700px){.ad-mobile{display:block}.ad-desktop{display:none}}
.wrap table{width:100%;border-collapse:collapse;margin:1rem 0}.wrap th,.wrap td{border-bottom:1px solid #8884;padding:.5rem;text-align:left}.wrap article,article.wrap{line-height:1.7}article h2{margin-top:2rem}
.feat{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px;margin:1rem 0}.pager{display:flex;gap:.6rem;margin:1.5rem 0;flex-wrap:wrap}.pager a,.pager b{padding:.4rem .8rem;border:1px solid #8884;border-radius:8px;text-decoration:none}
.toc{background:var(--sand);border-radius:14px;padding:1rem 1.2rem;margin:1.2rem 0}.toc ol{margin:.5rem 0 0;padding-left:1.2rem}.toc li{margin:.25rem 0}.more{margin-top:2rem}html{scroll-behavior:smooth}h2[id]{scroll-margin-top:4.5rem}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.top{backdrop-filter:saturate(1.4) blur(10px);background:color-mix(in srgb,var(--bg) 82%,transparent)}
.hero{max-width:none;margin:0;padding:3.5rem 1.2rem 2.5rem;background:linear-gradient(135deg,#0a2533,#0e4a5c 60%,#14736f);color:#fff;border-radius:0 0 28px 28px}
.hero>*{max-width:860px;margin-left:auto;margin-right:auto}.hero h1{color:#fff}.hero .lead{color:#dcecec}
.eyebrow{display:inline-block;background:#c9973f;color:#0a2533;font-weight:700;font-size:.8rem;padding:.25rem .8rem;border-radius:999px;letter-spacing:.02em}
.cta{display:flex;gap:.7rem;flex-wrap:wrap;margin-top:1.2rem}.btn{display:inline-block;background:#14b8a6;color:#032;font-weight:700;padding:.75rem 1.3rem;border-radius:12px;text-decoration:none;min-height:48px;transition:transform .15s,filter .15s}.btn:hover{transform:translateY(-2px);filter:brightness(1.08)}.btn.alt{background:transparent;color:#fff;border:2px solid #ffffff88}
.thumb{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:.6rem;background:#0a2533}
.card{box-shadow:0 1px 0 #fff2 inset,0 6px 18px #0a253314}.card:hover{box-shadow:0 10px 26px #0a253326}
.card h3{font-size:1.05rem;margin:.2rem 0}.card small{color:var(--sea);font-weight:600;text-transform:uppercase;letter-spacing:.04em;font-size:.72rem}
.out .big{color:var(--sea)}.calc{box-shadow:0 8px 28px #0a253314}
.flinks a{margin:0 .3rem}dl dt{margin-top:1rem}dl dd{margin:.2rem 0 0}

.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:#000;padding:.6rem 1rem;z-index:99;border-radius:0 0 10px 0}.skip:focus{left:0}
.top{gap:.6rem;flex-wrap:wrap}.top nav{margin-left:auto;display:flex;gap:.9rem}.hs{display:flex;gap:.3rem}.hs input{min-height:40px;padding:.3rem .7rem;width:150px}.hs button{min-height:40px;padding:.3rem .7rem}
.sbox{display:flex;gap:.5rem;margin:1rem 0}.sbox input{flex:1}
.grid>.ad{grid-column:1/-1}.ad-l{display:block;font-size:.7rem;opacity:.6;text-align:center}
.ad-sticky{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--bg);box-shadow:0 -2px 10px #0003;display:none;padding:.3rem}.ad-x{position:absolute;right:4px;top:2px;min-height:28px;padding:0 .5rem}
@media(max-width:700px){.ad-sticky{display:block}.hs input{width:100px}}