/* Jammy Guitar — site styles */
:root{
  --ink:#121114; --ink-2:#2a282e; --muted:#69656f; --line:#e4dfd6; --paper:#f6f3ee; --white:#fff;
  --accent:#ff5b2e; --accent-ink:#c43a12; --accent-soft:#ffe6dc; --mint:#1f9d7a;
  --night:#111013; --night-2:#1c1a1f; --night-line:#2e2b33;
  --r:18px; --r-sm:10px; --shadow:0 1px 2px rgba(18,17,20,.06),0 8px 24px rgba(18,17,20,.06);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Hiragino Sans","Noto Sans JP","PingFang SC","Microsoft YaHei",sans-serif;
  --display:"Space Grotesk","Inter",system-ui,"Hiragino Sans","Noto Sans JP","PingFang SC",sans-serif;
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:400 16px/1.65 var(--font);color:var(--ink);background:var(--paper);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-ink);text-underline-offset:3px}
a:hover{color:var(--accent)}
h1,h2,h3,h4{font-family:var(--display);line-height:1.15;letter-spacing:-.015em;margin:0 0 .5em;color:inherit}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.55rem,3vw,2.25rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600}
h4{font-size:1.05rem;font-weight:600}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.wrap--narrow{max-width:860px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px}

/* notice */
.notice{background:#ffd500;color:#111;display:flex;gap:14px;justify-content:center;align-items:center;flex-wrap:wrap;
  font:600 13px/1.3 var(--font);padding:8px 16px;text-align:center}
.notice span::before{content:"";display:inline-block;width:14px;height:10px;margin-right:8px;vertical-align:-1px;
  background:linear-gradient(#0057b7 50%,#ffd500 50%);border:1px solid rgba(0,0,0,.2);border-radius:2px}
.notice a{color:#111;text-transform:uppercase;letter-spacing:.06em;font-size:12px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(17,16,19,.94);backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--night-line);color:#fff}
.site-head__in{display:flex;align-items:center;gap:22px;height:68px}
.logo img{height:30px;width:auto}
.nav{display:flex;align-items:center;gap:20px;margin-left:auto}
.nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.nav ul a{color:#e9e6ee;text-decoration:none;font:500 14.5px/1 var(--font);padding:10px 11px;border-radius:999px;display:block}
.nav ul a:hover{background:var(--night-2);color:#fff}
.langs{display:flex;border:1px solid var(--night-line);border-radius:999px;padding:3px}
.langs a{color:#a9a4b0;text-decoration:none;font:600 11.5px/1 var(--font);padding:6px 9px;border-radius:999px;letter-spacing:.04em}
.langs a[aria-current]{background:#fff;color:var(--ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff!important;
  text-decoration:none;font:600 15px/1 var(--font);padding:14px 24px;border-radius:999px;border:2px solid var(--accent);
  transition:transform .15s ease,background .15s ease;text-transform:none;letter-spacing:.01em}
.btn:hover{background:var(--accent-ink);border-color:var(--accent-ink);transform:translateY(-1px)}
.btn--ghost{background:transparent;color:inherit!important;border-color:currentColor}
.btn--ghost:hover{background:rgba(255,255,255,.08);border-color:currentColor}
.btn--sm{padding:10px 16px;font-size:14px}
.head-cta{white-space:nowrap}
.burger{display:none;margin-left:auto;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.burger span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:.2s}
@media (max-width:1040px){
  .burger{display:block}
  .head-cta{display:none}
  .nav{position:fixed;inset:68px 0 auto 0;background:var(--night);flex-direction:column;align-items:stretch;padding:12px 20px 24px;
    gap:14px;border-bottom:1px solid var(--night-line);transform:translateY(-120%);transition:transform .25s ease;max-height:calc(100vh - 68px);overflow:auto}
  .nav.open{transform:none}
  .nav ul{flex-direction:column}
  .nav ul a{font-size:17px;padding:13px 6px;border-radius:0;border-bottom:1px solid var(--night-line)}
  .langs{align-self:flex-start}
}

/* breadcrumbs */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:14px 20px 0;font-size:13px;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;color:#bbb}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent-ink)}

/* hero */
.hero{background:var(--night);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background:repeating-linear-gradient(90deg,transparent 0 118px,rgba(255,255,255,.05) 118px 120px),
             radial-gradient(60% 80% at 85% 30%,rgba(255,91,46,.28),transparent 70%)}
.hero__in{position:relative;display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:center;padding-top:72px;padding-bottom:72px}
.hero--plain .hero__in{grid-template-columns:1fr}
.hero h1{margin-bottom:.35em}
.eyebrow{font:600 12.5px/1.2 var(--font);text-transform:uppercase;letter-spacing:.14em;color:var(--accent);margin:0 0 14px}
.eyebrow a{color:inherit;text-decoration:none}
.hero__lead{color:#cfcad6;font-size:1.1rem;max-width:44ch}
.hero__ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero__media img{width:100%;border-radius:var(--r);object-fit:contain}
@media (max-width:860px){.hero__in{grid-template-columns:1fr;padding-top:48px;padding-bottom:48px}}

/* title band */
.band{background:var(--white);border-bottom:1px solid var(--line);padding:46px 0 38px}
.band h1{font-size:clamp(1.9rem,4.2vw,3rem);margin:0}
.band__lead{color:var(--muted);font-size:1.1rem;margin:12px 0 0;max-width:60ch}
.band--dark{background:var(--night);color:#fff;border:0}
.band--dark .band__lead{color:#cfcad6}

/* sections */
.sec{padding:64px 0}
.sec--alt{background:var(--white)}
.sec+.sec{border-top:1px solid var(--line)}
.rich>*:last-child{margin-bottom:0}
.rich h2{margin-top:0}
.rich h3{margin-top:1.2em}
.rich h2+h3,.rich h2:first-child,.rich h3:first-child{margin-top:0}
.rich p,.rich li{color:var(--ink-2)}
.rich .lead{font-size:1.15rem;color:var(--muted);max-width:62ch}
.rich ul,.rich ol{padding-left:1.25em;margin:0 0 1.2em}
.rich li{margin:.3em 0}
.rich li::marker{color:var(--accent)}
.rich blockquote{margin:1.2em 0;padding:16px 20px;border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 var(--r-sm) var(--r-sm) 0}
.rich--center{text-align:center;max-width:780px;margin:0 auto 28px}
.rich--center .lead{margin-left:auto;margin-right:auto}
.prose{max-width:780px}
.prose h2{margin-top:1.4em}
.prose h4{margin-top:1.3em}
.fig{margin:0 0 1.2em}
.fig img{border-radius:var(--r-sm);margin:0 auto}
.fig--icon{display:inline-block;margin:0 8px 8px 0;vertical-align:middle}
.fig--icon img{max-height:56px;width:auto;border-radius:0}
img.ico{display:inline-block;height:1.4em;width:auto;vertical-align:middle;margin:0 .2em}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split--rev .split__media{order:-1}
.split__media .fig{margin:0}
.split__media img{width:100%;max-height:520px;object-fit:contain}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.gallery .fig{margin:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:12px}
.sec--alt .gallery .fig{background:var(--paper)}
.gallery .fig img{width:100%;height:240px;object-fit:contain}
.gallery .fig--icon{padding:18px;display:flex;justify-content:center}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:28px}.split--rev .split__media{order:0}.sec{padding:46px 0}}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin:18px 0 6px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:2px;box-shadow:var(--shadow)}
.sec--alt .card{background:var(--paper);box-shadow:none}
.card .fig{margin:0 0 14px}
.card .fig img{width:100%;max-height:260px;object-fit:contain}
.card .fig--icon img{max-height:48px}
.card h3{margin:.2em 0 .3em}
.card p{margin:0 0 .6em}
.card .cta{margin-top:auto;padding-top:8px}
.card .card{box-shadow:none;padding:14px}
.cards .cards{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.blocklink{display:block;color:inherit;text-decoration:none}
.blocklink:hover{color:inherit}
.more a,a.more,.more{font-weight:600;text-decoration:none}
.more a::after{content:" →"}
.price{font:600 1.15rem/1.3 var(--display);color:var(--ink);margin:.2em 0 .5em}
.price del{color:var(--muted);font-weight:500;margin-right:6px;font-size:.9em}
.price strong{color:var(--accent-ink)}
.price small{font:500 12px var(--font);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.price--lg{font-size:1.6rem}
.badge{display:inline-block;align-self:flex-start;background:var(--accent-soft);color:var(--accent-ink);font:600 12.5px/1 var(--font);
  padding:7px 11px;border-radius:999px;margin:.2em 0 .5em}
.cta{margin:1em 0}

/* tables */
.table-wrap{overflow-x:auto;margin:1em 0 1.4em;border:1px solid var(--line);border-radius:var(--r);background:var(--white)}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child th,tr:last-child td{border-bottom:0}
tr:first-child th{background:var(--night);color:#fff;font-family:var(--display)}
th span,td span{color:var(--muted);font-size:.9em}
table.compare td{text-align:center}

/* youtube */
.yt{position:relative;aspect-ratio:16/9;border-radius:var(--r);overflow:hidden;background:#000;margin:0 0 1.2em;cursor:pointer}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.85}
.yt__play{position:absolute;inset:0;margin:auto;width:76px;height:54px;border:0;border-radius:14px;background:var(--accent);cursor:pointer}
.yt__play::after{content:"";position:absolute;left:31px;top:16px;border-style:solid;border-width:11px 0 11px 18px;border-color:transparent transparent transparent #fff}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* product */
.product{background:var(--white);border-bottom:1px solid var(--line);padding:40px 0 56px}
.product__in{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.pg-main{background:var(--paper);border-radius:var(--r);padding:20px}
.pg-main img{width:100%;max-height:520px;object-fit:contain;margin:auto}
.pg-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.pg-thumbs button{width:78px;height:62px;border:2px solid var(--line);border-radius:var(--r-sm);background:var(--paper);padding:4px;cursor:pointer}
.pg-thumbs button[aria-current]{border-color:var(--accent)}
.pg-thumbs img{width:100%;height:100%;object-fit:contain}
.product__info h1{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.extra{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
@media (max-width:900px){.product__in{grid-template-columns:1fr;gap:28px}}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}
.pcard{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink);
  display:flex;flex-direction:column;gap:8px;transition:transform .15s,box-shadow .15s}
.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:var(--ink)}
.pcard__img{background:var(--paper);border-radius:var(--r-sm);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:10px}
.pcard__img img{max-height:100%;object-fit:contain}
.pcard__name{font:600 1.05rem/1.3 var(--display)}

/* support */
.support-search{margin-top:22px;max-width:520px}
.support-search input{width:100%;font:16px var(--font);padding:14px 18px;border-radius:999px;border:1px solid var(--night-line);background:var(--night-2);color:#fff}
.support{display:grid;grid-template-columns:240px 1fr;gap:48px}
.support__nav ul{list-style:none;margin:0;padding:0;position:sticky;top:90px}
.support__nav a{display:block;padding:9px 12px;border-radius:var(--r-sm);color:var(--ink-2);text-decoration:none;font-weight:500}
.support__nav a:hover,.support__nav a[aria-current]{background:var(--white);color:var(--accent-ink)}
.qcat{margin-bottom:40px}
.qa{background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);margin:10px 0}
.qa summary{cursor:pointer;padding:16px 48px 16px 18px;font-weight:600;list-style:none;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:18px;top:12px;font:400 24px/1 var(--font);color:var(--accent)}
.qa[open] summary::after{content:"–"}
.qa .rich{padding:0 18px 18px}
.qlist{padding-left:1.2em}
.h-sm{font-size:1.25rem;margin-top:2em}
.callout{background:var(--night);color:#fff;border-radius:var(--r);padding:30px;margin-top:40px}
.callout h2{font-size:1.5rem}
@media (max-width:860px){.support{grid-template-columns:1fr;gap:20px}.support__nav ul{position:static;display:flex;flex-wrap:wrap;gap:6px}}

/* blog */
.bgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.bcard{background:var(--white);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}
.bcard:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:var(--ink)}
.bcard__img{aspect-ratio:16/10;background:var(--paper);display:block;overflow:hidden}
.bcard__img img{width:100%;height:100%;object-fit:cover}
.bcard__body{padding:20px;display:flex;flex-direction:column;gap:8px;flex:1}
.bcard time{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.bcard__title{font:700 1.25rem/1.25 var(--display)}
.bcard__ex{color:var(--muted);font-size:.95rem}
.bcard .more{margin-top:auto;color:var(--accent-ink)}
.full-post{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:30px;margin-top:28px;max-width:none}
.pager{display:flex;gap:12px;flex-wrap:wrap;margin-top:36px}
.pager a{border:1px solid var(--line);background:var(--white);padding:10px 16px;border-radius:999px;text-decoration:none;color:var(--ink);font-weight:500}
.post__grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:56px;padding-top:44px;padding-bottom:64px}
.post__body{max-width:760px}
.post__body .fig img{border-radius:var(--r-sm)}
.post__side{font-size:15px}
.side-list{list-style:none;margin:0 0 30px;padding:0}
.side-list li{padding:9px 0;border-bottom:1px solid var(--line)}
.side-list a{color:var(--ink);text-decoration:none;font-weight:500;display:block}
.side-list a:hover{color:var(--accent-ink)}
.side-list span{font-size:12.5px;color:var(--muted)}
.comments{margin-top:48px;padding-top:28px;border-top:1px solid var(--line)}
.comment{background:var(--white);border:1px solid var(--line);border-radius:var(--r-sm);padding:16px 18px;margin:12px 0}
.comment--reply{margin-left:32px;background:var(--paper)}
.comment__meta{margin:0 0 6px;font-size:14px}
.comment__meta span{color:var(--muted);margin-left:6px}
@media (max-width:900px){.post__grid{grid-template-columns:1fr;gap:30px}}

/* footer */
.foot-h{font:600 12.5px/1.2 var(--font);text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:0 0 14px}
.site-foot{background:var(--night);color:#cfcad6;padding:60px 0 28px;margin-top:0}
.site-foot a{color:#e9e6ee;text-decoration:none}
.site-foot a:hover{color:var(--accent)}
.site-foot .foot-h{color:#8d8895}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li{margin:0 0 10px}
.foot-brand address{font-style:normal;font-size:14px;margin:16px 0;max-width:34ch;color:#a9a4b0}
.awards{display:flex;gap:12px}
.awards img{width:54px;height:auto}
.press{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;border-top:1px solid var(--night-line);margin-top:40px;padding-top:24px;font-size:14px}
.press__label{font:600 12px var(--font);text-transform:uppercase;letter-spacing:.12em;color:#8d8895;margin-right:6px}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:22px;font-size:13.5px;color:#8d8895}
.foot-bottom p{margin:0}
.social{display:flex;gap:16px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
td .fig--icon img,td img.ico{max-height:64px}
td .fig{margin:0 6px 6px 0;display:inline-block}
td .fig img{max-height:70px;width:auto}
.cards--tiles{grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:12px}
.cards--tiles .card{padding:14px;align-items:center;text-align:center;box-shadow:none}
.cards--tiles .card .fig img{max-height:64px;width:auto}
.cards--tiles .card p{font-size:14px;margin:0}
.figrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin:8px 0 22px;align-items:center}
.figrow .fig{margin:0}
.figrow .fig img{width:100%;max-height:460px;object-fit:contain}
.rich>.fig{max-width:980px;margin-left:auto;margin-right:auto}
.rich>.fig img{max-height:620px;width:auto}
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:14px 0 24px}
.feat{display:flex;flex-direction:column;gap:6px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.sec--alt .feat{background:var(--paper)}
.feat .fig--icon{margin:0 0 6px}
.feat .fig--icon img{max-height:44px}
.feat p,.feat h3,.feat h4{margin:0}
.feats .feat{height:100%}
.fig--light{background:var(--night);border-radius:12px;padding:10px}
.fig--light img{max-height:36px}
.cards--tiles .fig--light,.figrow .fig--light{padding:14px}
.card h2,.card h3{font-size:1.3rem;line-height:1.25}
.featlist{list-style:none;padding:0!important;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.featlist>li{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin:0!important}
.sec--alt .featlist>li{background:var(--paper)}
.featlist h2,.featlist h3{font-size:1.2rem;margin:.3em 0}
.featlist .fig--icon img{max-height:40px}
.featlist p{margin:0}
.pcard__img--ph{background:var(--night)}.pcard__img--ph img{width:40%;opacity:.8}