:root{--paper:#f6f3ee;--paper2:#efeae1;--card:#fffdf9;--ink:#1b1a20;--ink2:#4a4752;--mute:#7a7581;--line:#dcd5c9;--accent:#ff5b1f;--accent-ink:#c2410c;--teal:#0e7c6b;--teal-bg:#e3f1ec;--warn-bg:#fff1e8;--r:16px;--shadow:0 1px 0 rgba(27,26,32,.04),0 12px 32px -18px rgba(27,26,32,.28);
--f-d:"Fraunces",Georgia,serif;--f-b:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;--f-m:"JetBrains Mono",ui-monospace,Menlo,monospace}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--paper:#141317;--paper2:#1b1a1f;--card:#1f1e24;--ink:#f1ede6;--ink2:#c9c3ba;--mute:#958f99;--line:#34323a;--accent:#ff7a45;--accent-ink:#ff9a6e;--teal:#4fd1b5;--teal-bg:#173029;--warn-bg:#2a1d16;--shadow:0 12px 32px -18px rgba(0,0,0,.7)}}
:root[data-theme="dark"]{--paper:#141317;--paper2:#1b1a1f;--card:#1f1e24;--ink:#f1ede6;--ink2:#c9c3ba;--mute:#958f99;--line:#34323a;--accent:#ff7a45;--accent-ink:#ff9a6e;--teal:#4fd1b5;--teal-bg:#173029;--warn-bg:#2a1d16}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--f-b);text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--ink)}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:var(--ink);color:var(--paper);padding:8px 12px;z-index:99;border-radius:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
/* header */
.top{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:700 21px/1 var(--f-d);letter-spacing:-.01em}
.nav{display:flex;gap:4px}.nav a{color:var(--ink2);text-decoration:none;font-weight:500;font-size:15px;padding:8px 12px;border-radius:999px}
.nav a:hover,.nav a[aria-current]{background:var(--paper2);color:var(--ink)}
.burger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;padding:12px}
.burger span{display:block;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:.2s}
@media (max-width:820px){.burger{display:block}.nav{position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px 16px;display:none}
.nav-open .nav{display:flex}.nav a{padding:12px;font-size:17px}.nav-open .burger span:first-child{transform:translateY(3.5px) rotate(45deg)}.nav-open .burger span:last-child{transform:translateY(-3.5px) rotate(-45deg)}}
/* hero */
.eyebrow{font:600 12px/1 var(--f-m);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 14px}
h1,h2,h3{font-family:var(--f-d);font-weight:700;letter-spacing:-.02em;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(34px,5.4vw,60px);margin:0 0 16px;font-variation-settings:"opsz" 144}
h1 em{font-style:italic;color:var(--accent-ink)}
.lede{font-size:clamp(18px,2vw,21px);color:var(--ink2);max-width:62ch;margin:0 0 20px}
.hero{padding:56px 0 40px;border-bottom:1px solid var(--line);background:radial-gradient(900px 400px at 85% 10%,color-mix(in srgb,var(--accent) 12%,transparent),transparent 70%)}
.hgrid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hcta{display:flex;gap:12px;flex-wrap:wrap}
.hart{color:var(--ink)}.hart .hk{fill:var(--ink)}
.hart .ly{fill:var(--accent);opacity:0;transform-box:fill-box;transform-origin:center;animation:lay .5s ease forwards;animation-delay:calc(var(--i)*90ms)}
.hart .ly:nth-child(4n){fill:var(--teal)}
.hart .head{animation:head 2s ease-out forwards}
@keyframes lay{from{opacity:0;transform:scaleX(.2)}to{opacity:1;transform:none}}
@keyframes head{from{transform:translateY(310px)}to{transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.hart .ly{animation:none;opacity:1}.hart .head{animation:none}}
@media (max-width:820px){.hgrid{grid-template-columns:1fr}.hart{max-width:260px;margin:0 auto;order:-1}}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;font:600 15px/1 var(--f-b);text-decoration:none;border:1.5px solid var(--ink);transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-pri{background:var(--ink);color:var(--paper)}.btn-pri:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-ghost{color:var(--ink);background:transparent}.btn-ghost:hover{background:var(--paper2);color:var(--ink)}
/* page head */
.phead{position:relative;padding:36px 0 34px;border-bottom:1px solid var(--line);overflow:hidden}
.phead .wrap{position:relative;z-index:1}
.strata{position:absolute;right:-40px;top:0;bottom:0;width:min(42vw,460px);background:repeating-linear-gradient(0deg,color-mix(in srgb,var(--accent) 18%,transparent) 0 6px,transparent 6px 13px);-webkit-mask:linear-gradient(90deg,transparent,#000 60%);mask:linear-gradient(90deg,transparent,#000 60%);opacity:.55}
.legalh .strata{opacity:.2}
.crumbs{font:500 13px/1.4 var(--f-m);color:var(--mute);margin-bottom:22px}.crumbs a{color:var(--mute);text-decoration:none}.crumbs a:hover{color:var(--ink)}.crumbs span{margin:0 4px}
.phead h1{max-width:20ch}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;font-size:14px;color:var(--ink2);margin-top:8px}
.byline .av{width:34px;height:34px;border-radius:50%;background:var(--card);border:1px solid var(--line);display:grid;place-items:center}
.byline .av svg{width:20px;height:20px}
.byline .method{font-family:var(--f-m);font-size:12px;color:var(--mute)}
/* layout */
.cols{display:grid;grid-template-columns:230px minmax(0,1fr);gap:56px;padding-top:40px;padding-bottom:40px}
.single{padding-top:40px;padding-bottom:40px;max-width:820px}
.toc{position:sticky;top:90px;align-self:start;font-size:14px}
.toc p{font:600 11px/1 var(--f-m);letter-spacing:.14em;text-transform:uppercase;color:var(--mute);margin:0 0 12px}
.toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line);counter-reset:t}
.toc li{counter-increment:t}.toc a{display:block;padding:6px 0 6px 14px;margin-left:-2px;border-left:2px solid transparent;color:var(--ink2);text-decoration:none;line-height:1.35}
.toc a:hover{border-color:var(--accent);color:var(--ink)}
@media (max-width:960px){.cols{grid-template-columns:1fr;gap:20px}.toc{position:static;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}}
.prose{max-width:760px;min-width:0}
.prose h2{font-size:clamp(26px,3vw,34px);margin:52px 0 14px;padding-top:6px}
.prose h2::before{content:"";display:block;width:36px;height:5px;border-radius:3px;background:var(--accent);margin-bottom:14px}
.prose h3{font-size:22px;margin:30px 0 8px}
.prose p,.prose li{color:var(--ink2)}.prose strong{color:var(--ink)}
.prose ul,.prose ol{padding-left:22px}.prose li{margin:6px 0}
.prose code{font-family:var(--f-m);font-size:.88em;background:var(--paper2);padding:2px 6px;border-radius:6px}
.disc{font-size:14px;background:var(--warn-bg);border:1px solid color-mix(in srgb,var(--accent) 25%,var(--line));padding:12px 16px;border-radius:12px;color:var(--ink2)}
.verdict{background:var(--ink);color:var(--paper);border-radius:var(--r);padding:22px 24px;margin:26px 0;position:relative;overflow:hidden}
.verdict::after{content:"";position:absolute;right:0;top:0;bottom:0;width:120px;background:repeating-linear-gradient(0deg,var(--accent) 0 5px,transparent 5px 11px);opacity:.35}
.verdict p{color:var(--paper);margin:0;position:relative;z-index:1;max-width:58ch;font-size:18px}.verdict strong{color:#fff}.verdict a{color:#ffb38f}
.vlabel{font:600 11px/1 var(--f-m);letter-spacing:.14em;text-transform:uppercase;color:#ffb38f;display:block;margin-bottom:10px;position:relative;z-index:1}
.note{border-left:4px solid var(--teal);background:var(--teal-bg);padding:14px 18px;border-radius:0 12px 12px 0;margin:22px 0}.note p{margin:0;color:var(--ink)}
/* product card */
.pcard{display:grid;grid-template-columns:300px minmax(0,1fr);gap:0;background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);margin:28px 0;overflow:hidden}
.pc-art{position:relative;background:#f3efe7;border-right:1px solid var(--line)}
.pc-art img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.rank{position:absolute;top:14px;left:14px;font:700 13px/1 var(--f-m);background:var(--ink);color:var(--paper);padding:7px 9px;border-radius:8px;z-index:1}
.pc-body{padding:22px 24px 20px;min-width:0}
.role{font:600 12px/1.2 var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin:0 0 6px}
.pc-body h3{margin:0 0 6px;font-size:26px}
.tagline{margin:0 0 10px;color:var(--ink2)}
.bestfor{font-size:15px;margin:0 0 12px}.bestfor b{font:600 11px/1 var(--f-m);letter-spacing:.1em;text-transform:uppercase;background:var(--paper2);padding:4px 7px;border-radius:6px;margin-right:6px;color:var(--ink)}
.specs{border:1px solid var(--line);border-radius:12px;margin:10px 0 14px;overflow:hidden}
.specs summary{cursor:pointer;padding:10px 14px;font-weight:600;background:var(--paper2);list-style:none;display:flex;justify-content:space-between;align-items:center}
.specs summary::-webkit-details-marker{display:none}.specs summary small{font:400 11px/1 var(--f-m);color:var(--mute)}
.specs table{width:100%;border-collapse:collapse;font-size:14px}
.specs th,.specs td{padding:8px 14px;border-top:1px solid var(--line);text-align:left;vertical-align:top}
.specs th{width:38%;font:500 12.5px/1.4 var(--f-m);color:var(--mute)}.specs td{color:var(--ink)}
.pc{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pc h4{font:600 12px/1 var(--f-m);letter-spacing:.1em;text-transform:uppercase;margin:6px 0 4px;color:var(--ink)}
.pc ul{list-style:none;padding:0;margin:0}.pc li{font-size:15px;padding-left:22px;position:relative;margin:7px 0}
.plus li::before{content:"+";position:absolute;left:0;font:700 15px/1.5 var(--f-m);color:var(--teal)}
.minus li::before{content:"–";position:absolute;left:0;font:700 15px/1.5 var(--f-m);color:var(--accent-ink)}
.buy{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 8px}.buy .btn{padding:10px 14px;font-size:14px}
.srcs{font-size:12px;color:var(--mute);margin:6px 0 0}.srcs a{color:var(--mute)}
@media (max-width:760px){.pcard{grid-template-columns:1fr}.pc-art{border-right:0;border-bottom:1px solid var(--line)}.pc{grid-template-columns:1fr;gap:4px}.pc-body{padding:18px}}
/* comparison table */
.cmp-wrap{overflow-x:auto;margin:22px 0;border:1px solid var(--line);border-radius:16px;background:var(--card);-webkit-overflow-scrolling:touch}
table.cmp,table.simple{border-collapse:collapse;width:100%;font-size:14px;min-width:560px}
.cmp th,.cmp td,.simple th,.simple td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.cmp thead th{vertical-align:bottom;font-family:var(--f-d);font-size:16px;background:var(--paper2)}
.cmp thead img{width:80px;border-radius:8px;margin-bottom:8px;border:1px solid var(--line)}
.cmp tbody th{font:500 12.5px/1.4 var(--f-m);color:var(--mute);white-space:nowrap;position:sticky;left:0;background:var(--card)}
.cmp .buy{flex-direction:column;margin:0}.cmp .buy .btn{font-size:13px;padding:8px 12px;justify-content:center}
.simple thead th{background:var(--paper2);font:600 12.5px/1.3 var(--f-m);color:var(--ink)}
.fine{font-size:13px;color:var(--mute)}
/* grids */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin:20px 0}
.gcard{position:relative;display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px 18px 40px;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s,box-shadow .15s}
.gcard:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow);color:var(--ink)}
.gk{font:600 11px/1 var(--f-m);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink)}
.gcard b{font:700 19px/1.2 var(--f-d)}.gd{font-size:14.5px;color:var(--ink2);line-height:1.5}
.arrow{position:absolute;bottom:14px;right:18px;font-size:18px;transition:transform .15s}.gcard:hover .arrow{transform:translateX(4px)}
.home{padding:20px 20px 60px}
.home h2{font-size:clamp(26px,3.2vw,38px);margin:48px 0 6px}
.home>p{color:var(--ink2);max-width:70ch}
/* faq / related */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{cursor:pointer;font-weight:600;padding:12px 30px 12px 0;list-style:none;position:relative;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:8px;font:400 24px/1 var(--f-m);color:var(--accent-ink)}
.faq details[open] summary::after{content:"–"}
.related{border-top:1px solid var(--line);padding:30px 0 60px}.related h2{font-size:28px;margin:0 0 6px}
/* footer */
.foot{background:var(--ink);color:#cfc9c0;margin-top:20px}
.foot .brand{color:#fff}.la{fill:var(--accent)}.li{fill:var(--ink)}.foot .li{fill:#fff}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px;padding-top:48px;padding-bottom:30px}
.foot h4{font:600 11px/1 var(--f-m);letter-spacing:.14em;text-transform:uppercase;color:#fff;margin:6px 0 14px}
.foot a{display:block;color:#cfc9c0;text-decoration:none;padding:4px 0;font-size:15px}.foot a:hover{color:#fff}
.foot p{font-size:14.5px}.foot .fine{color:#968f99}
.fbar{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;border-top:1px solid #34323a;padding-top:18px;padding-bottom:26px;font:400 12px/1.4 var(--f-m);color:#968f99}
@media (max-width:820px){.fgrid{grid-template-columns:1fr 1fr}.fgrid>div:first-child{grid-column:1/-1}}
@media (max-width:600px){body{font-size:16.5px}.wrap{padding:0 16px}.home{padding:16px 16px 40px}.hero{padding:28px 0}}
@media print{.top,.foot,.toc,.buy{display:none}}
.pc-art img.amz{object-fit:contain;background:#fff;padding:14px}
.cmp thead img.amz{object-fit:contain;background:#fff;height:60px}