:root{--a:#e4572e;--b:#1b998b;--bg:#0e1116;--bg2:#141922;--card:#171c26;--tx:#eef1f6;--mut:#a9b2c3;--ln:#2a3140;--ok:#3fb950;--warn:#d29922;--bad:#f85149;--r:14px;--sh:0 6px 24px rgba(0,0,0,.25)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;font:16.5px/1.65 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--tx);-webkit-font-smoothing:antialiased}
h1,h2,h3{line-height:1.2;letter-spacing:-.01em}h1{font-size:clamp(1.8rem,4.2vw,2.7rem);margin:.4rem 0 1rem}h2{font-size:1.45rem;margin-top:2.4rem}h2::after{content:"";display:block;width:48px;height:3px;background:var(--a);border-radius:3px;margin-top:.45rem}
a{color:#ffb38a;text-underline-offset:2px}a:hover{color:#fff}:focus-visible{outline:3px solid #ffd166;outline-offset:2px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.skip{position:absolute;left:-999px;top:0;background:#ffd166;color:#000;padding:.5rem 1rem;z-index:99}.skip:focus{left:1rem}
.ic{vertical-align:-4px;flex:none}
.hdr{position:sticky;top:0;z-index:20;background:rgba(14,17,22,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--ln)}
.nav{max-width:1200px;margin:auto;display:flex;align-items:center;gap:.6rem;padding:.55rem 1rem}
.brand{display:flex;align-items:center;gap:.35rem;color:var(--tx);text-decoration:none;font-size:1.15rem;white-space:nowrap}.brand .ic{color:var(--a)}.brand span{color:var(--a);font-weight:800}
.menu{list-style:none;display:flex;gap:.2rem;margin:0 0 0 1rem;padding:0;align-items:center}.dd{position:relative}
.ddb{background:none;border:0;color:var(--tx);font:inherit;font-weight:600;padding:.45rem .7rem;border-radius:8px;cursor:pointer}.ddb::after{content:" ▾";color:var(--mut);font-size:.8em}.ddb:hover,.ddb[aria-expanded=true]{background:var(--bg2)}
.ddm{display:none;position:absolute;left:0;top:110%;min-width:260px;list-style:none;margin:0;padding:.4rem;background:var(--bg2);border:1px solid var(--ln);border-radius:12px;box-shadow:var(--sh)}
.dd.open .ddm{display:block}.ddm a{display:flex;gap:.6rem;align-items:center;padding:.5rem .6rem;border-radius:8px;color:var(--tx);text-decoration:none}.ddm a:hover,.ddm a:focus{background:var(--card)}.ddm .ic{color:var(--b)}
.other{color:var(--mut);text-decoration:none;font-size:.9rem;padding:.4rem .6rem}
.sbox{margin-left:auto;position:relative}.sbox input{width:240px;background:var(--bg2);border:1px solid var(--ln);color:var(--tx);border-radius:10px;padding:.5rem .7rem;font:inherit;font-size:.92rem}
.sres{position:absolute;right:0;top:115%;width:min(420px,92vw);max-height:70vh;overflow:auto;background:var(--bg2);border:1px solid var(--ln);border-radius:12px;box-shadow:var(--sh);padding:.3rem}
.sres a{display:block;padding:.5rem .6rem;border-radius:8px;text-decoration:none;color:var(--tx)}.sres a:hover,.sres a:focus{background:var(--card)}.sres small{display:block;color:var(--mut)}
.mtog{display:none;margin-left:auto;background:none;border:1px solid var(--ln);color:var(--tx);border-radius:8px;padding:.35rem .5rem}
@media(max-width:980px){.mtog{display:block}.menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;background:var(--bg);border-bottom:1px solid var(--ln);padding:.5rem 1rem 1rem;margin:0;max-height:80vh;overflow:auto}.menu.show{display:flex}.ddm{position:static;box-shadow:none;border:0;padding-left:.5rem}.sbox{display:none}.nav .sbox.show{display:block}}
.wrap{max-width:1200px;margin:auto;padding:1rem 1rem 3rem;display:grid;grid-template-columns:minmax(0,1fr);gap:2rem}.wrap.has-toc{grid-template-columns:minmax(0,1fr) 230px}
@media(max-width:980px){.wrap.has-toc{grid-template-columns:minmax(0,1fr)}.toc{order:-1}}
.toc{position:sticky;top:76px;align-self:start;font-size:.88rem;background:var(--bg2);border:1px solid var(--ln);border-radius:var(--r);padding:.8rem 1rem;max-height:80vh;overflow:auto}.toc ol{padding-left:1.1rem;margin:.4rem 0 0}.toc a{color:var(--mut);text-decoration:none}.toc a:hover{color:var(--tx)}
@media(max-width:980px){.toc{position:static;max-height:none}}
.crumbs{font-size:.85rem;color:var(--mut);margin:.4rem 0}.crumbs a{color:var(--mut)}
.qa{background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--ln);border-left:5px solid var(--b);border-radius:var(--r);padding:.9rem 1.1rem;margin:0 0 1.4rem}.qa strong:first-child{display:flex;gap:.4rem;align-items:center;color:var(--b);text-transform:uppercase;font-size:.78rem;letter-spacing:.06em}
.hero{padding:2.2rem 1.6rem;border-radius:20px;background:radial-gradient(1200px 400px at 0 0,var(--a),transparent),linear-gradient(135deg,#1b2230,#0f1420);border:1px solid var(--ln);margin-bottom:1.5rem}.hero p{max-width:62ch;font-size:1.08rem;color:#dfe5ee}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}
.card{background:var(--card);border:1px solid var(--ln);border-radius:var(--r);padding:1rem 1.1rem;transition:transform .15s,border-color .15s}.card:hover{transform:translateY(-2px);border-color:#3a4458}.card h3{margin:.25rem 0 .45rem;font-size:1.05rem}
.card .ic{color:var(--a)}.path{display:flex;flex-direction:column;gap:.35rem}.path ol{margin:.2rem 0 0;padding-left:1.1rem}
.price{font-weight:700;color:var(--b)}.mut{color:var(--mut);font-size:.92rem}
table{border-collapse:collapse;width:100%;font-size:.92rem;margin:1rem 0}th,td{border-bottom:1px solid var(--ln);padding:.55rem;text-align:left;vertical-align:top}th{background:var(--bg2);position:sticky;top:0}
.tw{overflow-x:auto;max-width:100%;border:1px solid var(--ln);border-radius:var(--r)}
.b{display:inline-block;padding:.08rem .55rem;border-radius:99px;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em}.b-high{background:#1a7f37;color:#fff}.b-med{background:#9a6700;color:#fff}.b-low{background:#b62324;color:#fff}
main{min-width:0}.form{min-width:0}.form select{width:100%}.form>div,.form label{min-width:0;overflow-wrap:anywhere}main input,main select,main textarea{max-width:100%}.discline{font-size:.82rem;color:#b4bccb;margin:.6rem 0 .4rem}.discline a{color:#c9d1dd}.footdisc{max-width:1200px;margin:1.2rem auto 0;font-size:.82rem;color:#b4bccb}.footdisc a{color:#c9d1dd}.disc{background:var(--bg2);border:1px solid var(--ln);border-left:4px solid var(--b);padding:.6rem .9rem;border-radius:10px;font-size:.86rem;color:var(--mut);margin:.4rem 0 1rem}
.warn{background:#2a1c12;border:1px solid #5a3a20;border-left:5px solid #f0883e;padding:.8rem 1rem;border-radius:12px;margin:1rem 0}
.btn{display:inline-flex;gap:.4rem;align-items:center;background:var(--a);color:#fff;padding:.5rem 1rem;border-radius:10px;text-decoration:none;font-weight:700;font-size:.95rem;border:0;cursor:pointer;font-family:inherit}.btn:hover{filter:brightness(1.1);color:#fff}.btn.alt{background:#0b0e13;border:1px solid var(--ln)}
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}input,select,textarea{background:var(--bg2);color:var(--tx);border:1px solid var(--ln);border-radius:10px;padding:.55rem;font:inherit;font-size:.95rem}.filters input[type=search]{flex:1 1 220px}
label{font-weight:600;font-size:.92rem}.form{display:grid;gap:.8rem;max-width:640px}.form>div{display:grid;gap:.25rem}
footer{border-top:1px solid var(--ln);color:var(--mut);font-size:.86rem;padding:2rem 1rem;background:var(--bg2)}.fgrid{max-width:1200px;margin:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.2rem}footer a{color:var(--mut)}footer ul{list-style:none;padding:0;margin:.4rem 0}
code{background:var(--bg2);padding:.1rem .35rem;border-radius:5px}.src{font-size:.78rem;word-break:break-word}
details.card summary{cursor:pointer;font-weight:600}details.card[open]{border-color:var(--b)}
.fig{margin:0 0 1rem}.fig img{width:100%;height:auto;max-height:420px;object-fit:contain;background:#0a0c10;border-radius:12px;display:block}.banner img{max-height:300px}.herofig img{max-height:360px}figcaption{font-size:.78rem;color:var(--mut);margin-top:.3rem}.att a{color:var(--mut)}
.ph{aspect-ratio:4/3;max-height:150px;width:100%;border-radius:10px;margin-bottom:.6rem;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:repeating-linear-gradient(45deg,#1b2130,#1b2130 10px,#1f2636 10px,#1f2636 20px);border:1px dashed var(--ln);color:var(--mut)}.ph span{font-weight:800;color:var(--tx)}.ph em{font-size:.72rem}
.facts{display:flex;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:.3rem 0 1rem}.fact{flex:0 0 min(320px,85%);scroll-snap-align:start;background:linear-gradient(160deg,var(--card),var(--bg2));border:1px solid var(--ln);border-radius:var(--r);padding:1rem}.fact b{color:var(--b);display:flex;gap:.4rem;align-items:center}
.related{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--ln)}
.totop{position:fixed;right:1rem;bottom:1rem;background:var(--a);color:#fff;border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh);opacity:0;pointer-events:none;transition:opacity .2s}.totop.show{opacity:1;pointer-events:auto}
.pl-row{display:grid;grid-template-columns:200px minmax(0,1fr) 110px;gap:.8rem;align-items:start;padding:.8rem 0;border-bottom:1px solid var(--ln)}@media(max-width:700px){.pl-row{grid-template-columns:1fr}}
.pl-total{position:sticky;bottom:0;background:var(--bg2);border:1px solid var(--ln);border-radius:var(--r);padding:.8rem 1rem;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;margin-top:1rem;box-shadow:var(--sh)}
.note{font-size:.85rem;color:var(--mut);margin-top:.25rem}.note.w{color:#f0b37e}
.qz fieldset{border:1px solid var(--ln);border-radius:var(--r);padding:1rem;margin:0 0 1rem;background:var(--card)}.qz legend{font-weight:700;padding:0 .4rem}.qz label{display:block;font-weight:400;padding:.3rem 0;cursor:pointer}
.result{border:2px solid var(--b);border-radius:var(--r);padding:1rem 1.2rem;background:var(--card)}
.pill{display:inline-block;background:var(--bg2);border:1px solid var(--ln);border-radius:99px;padding:.15rem .6rem;font-size:.8rem;margin:.1rem}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}