:root{--bg:#0b0b0d;--panel:#141418;--line:#26262c;--ink:#f3f1ec;--mute:#a7a39a;--gold:#d4b483;--gold2:#f0d9a8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","Inter","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"New York","Iowan Old Style",Georgia,serif;font-weight:500;letter-spacing:-.01em;line-height:1.15}
h1{font-size:clamp(2.2rem,5.5vw,4rem);margin:.2em 0}h2{font-size:clamp(1.5rem,3vw,2.1rem)}
a{color:var(--gold2)}.wrap{max-width:1120px;margin:0 auto;padding:0 24px}.narrow{max-width:760px}
.top{position:sticky;top:0;z-index:5;background:rgba(11,11,13,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;justify-content:space-between;align-items:center;height:64px}.brand{color:var(--ink);text-decoration:none;font-weight:600;letter-spacing:.02em}.mark{color:var(--gold)}
nav a{color:var(--mute);text-decoration:none;margin-left:22px;font-size:15px}nav a:hover{color:var(--ink)}.pill{border:1px solid var(--gold);color:var(--gold2)!important;padding:6px 14px;border-radius:99px}
.hero{padding:96px 0 64px;background:radial-gradient(900px 400px at 70% -10%,rgba(212,180,131,.18),transparent)}.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.18em;font-size:12px}
.lead{color:var(--mute);font-size:1.2rem;max-width:640px}.btn{display:inline-block;background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1408;padding:13px 24px;border-radius:12px;text-decoration:none;font-weight:600;margin:10px 10px 0 0}.btn.ghost{background:none;color:var(--ink);border:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin:28px 0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px;text-decoration:none;color:var(--ink);transition:.2s}.card:hover{border-color:var(--gold);transform:translateY(-2px)}.card p{color:var(--mute);margin:.4em 0 0}
.tag{font-size:12px;color:var(--gold);letter-spacing:.12em;text-transform:uppercase}
section{padding:40px 0}.notice{border:1px solid var(--gold);border-radius:14px;padding:16px 20px;background:rgba(212,180,131,.06)}
.sponsor-slot{border:1px dashed var(--gold);border-radius:16px;padding:18px 22px;color:var(--mute)}.sponsor-slot b{color:var(--gold)}
article.post{padding:48px 0}article.post p,article.post li{color:#dcd8cf}article.post h2{margin-top:1.8em}.meta{color:var(--mute);font-size:14px}
code,pre{font-family:"SF Mono",ui-monospace,Menlo,monospace;font-size:14px}pre{background:#070708;border:1px solid var(--line);padding:16px;border-radius:12px;overflow:auto}code{background:#1c1c21;padding:2px 6px;border-radius:6px}pre code{background:none;padding:0}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:15px}th,td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left}th{color:var(--gold);font-weight:500}
.sources{font-size:14px;color:var(--mute);border-top:1px solid var(--line);margin-top:40px;padding-top:16px}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:28px}@media(max-width:820px){.calc{grid-template-columns:1fr}nav a:not(.pill){display:none}}
label{display:block;color:var(--mute);font-size:14px;margin:14px 0 6px}input,select{width:100%;background:#0e0e11;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:12px;font-size:16px}
.big{font-size:3rem;font-family:Georgia,serif;color:var(--gold2)}.fit{padding:6px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.ok{color:#8fd19e}.tight{color:#e6c46a}.no{color:#e58b8b}
.news{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:center;border-top:1px solid var(--line);padding:56px 24px}@media(max-width:820px){.news{grid-template-columns:1fr}}
.nl{display:flex;flex-wrap:wrap;gap:10px}.nl input{flex:1;min-width:200px}.nl button{background:var(--gold);border:0;border-radius:10px;padding:12px 20px;font-weight:600;cursor:pointer}.msg{width:100%;color:var(--gold2);margin:0}
.sr{position:absolute;left:-9999px}.foot{border-top:1px solid var(--line);color:var(--mute);font-size:14px;padding:28px 0}.foot a{color:var(--mute)}

/* Accessibility and responsive polish */
:focus-visible{outline:3px solid var(--gold2);outline-offset:3px}
button:disabled,input:disabled{cursor:not-allowed;opacity:.65}
.nl button:disabled{background:#9a896a;color:#000}
.error{color:#ffaaaa;font-weight:600}
[hidden]{display:none!important}
.fit{gap:12px;align-items:baseline}
.fit span:last-child{text-align:right;white-space:nowrap}
@media(max-width:560px){.wrap{padding-left:18px;padding-right:18px}.hero{padding:56px 0 42px}.grid{grid-template-columns:minmax(0,1fr)}.card{padding:20px}.nav{height:60px}.brand{font-size:15px}nav .pill{padding:5px 10px;font-size:13px}section{padding:28px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card{transition:none}}

/* Calculator first-run clarity, without changing the dark-and-gold identity. */
.advanced,.fit-details{margin-top:18px;border:1px solid var(--line);border-radius:12px;padding:13px 16px}
.advanced summary,.fit-details summary{cursor:pointer;color:var(--gold2);font-size:15px;font-weight:600}
.advanced summary::marker,.fit-details summary::marker{color:var(--gold)}
.advanced .hint{color:var(--mute);font-weight:400;font-size:13px}
.advanced-fields{padding-top:5px}
.recommendation{margin:16px 0 20px;border:1px solid rgba(212,180,131,.5);background:rgba(212,180,131,.06);border-radius:14px;padding:18px}
.recommendation strong{display:block;color:var(--gold2);font-family:Georgia,serif;font-size:clamp(1.7rem,4vw,2.4rem);line-height:1.25;margin:4px 0}
.recommendation p{margin:6px 0 0}
.calc .card{min-width:0}
@media(max-width:560px){.recommendation{padding:14px}.big{font-size:2.4rem}}

/* Local review: preserve identity while keeping all navigation reachable. */
html{scroll-padding-top:130px}body{overflow-wrap:break-word}
.skip{position:absolute;left:12px;top:-100px;z-index:20;background:var(--gold2);color:var(--bg);padding:10px 16px;border-radius:8px}.skip:focus{top:12px}
.nav{min-height:72px;height:auto;gap:12px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
nav{display:flex;align-items:center;gap:4px 16px;flex-wrap:wrap}nav a{display:inline-flex!important;align-items:center;min-height:44px;margin:0}nav a[aria-current=page]{color:var(--gold2)}
.grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}.grid>*{min-width:0}
.card{transition:border-color .2s}.card:hover{transform:none}a.card:hover{border-color:var(--gold)}
.calculator-section{padding-top:44px;padding-bottom:48px}.calc{margin-top:28px;align-items:start}.controls h2{font-size:1.5rem;margin:0 0 12px}
.result-card{border-top:2px solid var(--gold)}.result-card .tag{margin-top:0}.big{line-height:1.2}.recommendation{margin-bottom:18px}
.calc-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:18px}.calc-actions .btn{font:inherit;font-size:15px;border:0;cursor:pointer;margin:0;padding:12px 18px}.text-button{background:none;color:var(--gold2);border:0;text-decoration:underline;cursor:pointer;min-height:44px;padding:8px 0;font:inherit;font-size:15px}
.controls input,.controls select{min-width:0;max-width:100%}.fit-details summary,.advanced summary{min-height:32px}.fit{gap:12px}.fit span:first-child{min-width:0}.fit span:last-child{white-space:normal;flex-shrink:0}
.table-scroll{overflow-x:auto;max-width:100%;border:1px solid var(--line);border-radius:10px}.table-scroll table{margin:0;min-width:480px}article a{overflow-wrap:anywhere}
.nl input{min-width:0;flex-basis:180px}.foot a{display:inline-block;min-height:36px;padding-top:6px}.lead{line-height:1.55}
@media(max-width:820px){.nav{align-items:flex-start}nav{width:100%;gap:2px 16px}nav a{font-size:14px}.top{position:relative}.hero{padding:48px 0 36px}.calc{gap:20px}.calculator-section{padding-top:28px}.calc .card{padding:20px}.advanced{padding:12px}.recommendation strong{font-size:2rem}}
@media(max-width:360px){.wrap{padding-left:16px;padding-right:16px}.calc .card{padding:16px}.fit-details{padding:12px}.lead{font-size:1.05rem}h1{font-size:2.1rem}.calc-actions{gap:8px 14px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

@media(max-width:820px){nav{flex-wrap:nowrap;justify-content:space-between;gap:8px}nav a{font-size:13px}nav .pill{padding:4px 7px;font-size:13px}.nav{gap:4px}.calculator-section>.lead{margin-bottom:18px}.result-card{scroll-margin-top:16px}}

html{scroll-behavior:auto}

@media(max-width:820px){html{scroll-padding-top:0}}

.mac-options{list-style:none;padding:0;margin:14px 0}.mac-options li{padding:14px 0;border-top:1px solid var(--line)}.mac-options strong{display:block;line-height:1.4}.mac-options a{display:inline-block;margin-right:14px}.mac-options p{margin:6px 0}.mac-help{font-size:14px;color:var(--mute)}