/* Noir Gold — 黒 × ゴールド。レコードのジャケットのような、暗い地に金の細線と大きな縁取り数字。 */
:root{
  --ink:#0B0B0D;--panel:#141416;--panel2:#17171B;--gold:#C8A96A;
  --gold-soft:rgba(200,169,106,.28);--gold-faint:rgba(200,169,106,.14);
  --text:#E8E4DC;--body:#CFCAC1;--muted:#8A857C;
  --serif:"Playfair Display","Shippori Mincho","Hiragino Mincho ProN",serif;
  --jp:"Shippori Mincho","Hiragino Mincho ProN",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Hiragino Sans",sans-serif;
  --pad:clamp(20px,5vw,80px);
  /* 画像: ふだんは彩度を落とし、指したときにくっきり */
  --img-rest:saturate(.4) brightness(.78) contrast(1.02);
  --img-on:saturate(1.12) brightness(1.04) contrast(1.06);
  --head-top:0px;
  color-scheme:dark;
}
/* ログイン中の管理バーの分だけヘッダーを下げる */
.admin-bar{--head-top:32px}
@media(max-width:782px){.admin-bar{--head-top:46px}}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--ink);color:var(--text);font-family:var(--sans);font-weight:300;font-size:1.1875rem;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body::after{content:"";position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:1px solid var(--gold);outline-offset:3px}
.label{display:block;font-size:.62rem;font-weight:500;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);margin-bottom:.9em}
.rule{height:1px;background:linear-gradient(90deg,var(--gold-soft),transparent);border:0;margin:0}
.wrap{max-width:1180px;margin:0 auto;position:relative;z-index:1}
.btn{display:inline-flex;align-items:center;gap:.8em;padding:1em 2em;border:1px solid var(--gold);color:var(--gold);background:none;cursor:pointer;
  text-decoration:none;font:500 .7rem var(--sans);letter-spacing:.28em;text-transform:uppercase;transition:.4s}
.btn:hover{background:var(--gold);color:var(--ink)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.head{position:fixed;top:var(--head-top);left:0;right:0;z-index:100;display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:calc(18px + env(safe-area-inset-top,0px)) var(--pad) 18px;font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);
  transition:background .4s,padding .4s}
.head.solid{background:rgba(11,11,13,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding-top:calc(12px + env(safe-area-inset-top,0px));padding-bottom:12px;border-bottom:1px solid var(--gold-faint)}
.head .logo{font-family:var(--serif);font-size:1.05rem;letter-spacing:.02em;text-transform:none;color:var(--text);text-decoration:none;white-space:nowrap}
.head .logo i{color:var(--text)}
.head .logo b{font-weight:inherit;color:var(--gold)}
.head nav ul{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:.4em 2em;list-style:none;margin:0;padding:0}
.head nav a{text-decoration:none;transition:color .3s}
.head nav a:hover{color:var(--gold)}
.menu-btn{display:none;position:relative;z-index:2;width:42px;height:42px;border:1px solid var(--gold-soft);background:transparent;cursor:pointer;padding:0}
.menu-btn span{position:absolute;left:11px;right:11px;height:1px;background:var(--gold);transition:transform .3s}
.menu-btn span:nth-child(1){top:16px}.menu-btn span:nth-child(2){top:24px}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}
@media(max-width:900px){
  /* スマホ: ヘッダーは追従させず、ページの一番上に置いたまま一緒にスクロールして消える */
  html{scroll-padding-top:16px}
  .head,.head.solid{position:absolute;background:var(--ink);backdrop-filter:none;-webkit-backdrop-filter:none;
    min-height:calc(66px + env(safe-area-inset-top,0px));
    padding:calc(12px + env(safe-area-inset-top,0px)) var(--pad) 12px;border-bottom:1px solid var(--gold-faint)}
  /* 右上のメニューボタンだけ画面に追従させる */
  .menu-btn{display:block;position:fixed;top:calc(12px + env(safe-area-inset-top,0px));right:var(--pad);
    background:rgba(11,11,13,.88);box-shadow:0 6px 18px rgba(0,0,0,.45)}
  .admin-bar .menu-btn{top:calc(12px + var(--head-top) + env(safe-area-inset-top,0px))}
  body.nav-open .menu-btn{background:transparent;box-shadow:none}
  .head nav{position:fixed;inset:0;z-index:1;background:rgba(11,11,13,.97);display:flex;align-items:center;justify-content:center;
    opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
  .head nav.open{opacity:1;visibility:visible}
  .head nav ul{flex-direction:column;align-items:center;gap:1.3em}
  .head nav a{font-family:var(--serif);font-size:1.7rem;letter-spacing:.02em;text-transform:none;color:var(--text)}
  body.nav-open .head{background:transparent;border-bottom-color:transparent}
  body.nav-open{overflow:hidden}
  .hero{padding-top:100px}
}

/* ---------- hero ---------- */
.hero{min-height:100svh;display:flex;align-items:center;padding:110px var(--pad) 40px;position:relative;overflow:hidden}
.glow{position:absolute;top:-20%;right:-10%;width:min(120vw,1100px);aspect-ratio:1;pointer-events:none;background:radial-gradient(circle,rgba(200,169,106,.12),transparent 62%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:center;width:100%}
@media(min-width:900px){.hero-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}}
.badge{display:inline-block;font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);border:1px solid var(--gold-soft);padding:.6em 1.1em;margin-bottom:1.8em}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(3rem,8.4vw,7.2rem);line-height:1.1;letter-spacing:-.02em;margin:0 0 .25em}
.hero h1 em{display:block;font-style:italic;color:var(--text);margin-top:.12em}
.hero h1 em b{font-weight:inherit;color:var(--gold)}
.hero-sub{display:flex;align-items:center;gap:24px;margin:0 0 1.6em}
.hero-sub .jp{font-family:var(--jp);font-size:clamp(1rem,2vw,1.4rem);letter-spacing:.6em;color:var(--gold);white-space:nowrap}
.hero-sub .rule{flex:1}
.hero p.lead{max-width:32em;color:var(--body);margin:0 0 2.4em;font-size:1.25rem}
.portrait{position:relative;max-width:500px;margin:0 auto;width:100%}
.ring{position:absolute;left:50%;top:42%;width:100%;aspect-ratio:1;transform:translate(-50%,-50%);border-radius:50%;
  background:repeating-radial-gradient(circle,rgba(255,255,255,.045) 0 1px,transparent 1px 6px),
  radial-gradient(circle,#0d0d0f 0 16%,var(--gold) 16% 29%,#141417 29.4% 100%);
  box-shadow:inset 0 0 80px rgba(0,0,0,.95),0 30px 80px rgba(0,0,0,.6);animation:nwy-spin 30s linear infinite}
.ring::before{content:"";position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 210deg,rgba(255,255,255,.1),transparent 22%,transparent 50%,rgba(255,255,255,.07) 70%,transparent 88%)}
.ring::after{content:"";position:absolute;top:50%;left:50%;width:3.6%;height:3.6%;transform:translate(-50%,-50%);border-radius:50%;background:var(--ink)}
@keyframes nwy-spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.portrait img{position:relative;width:100%;filter:saturate(.5) brightness(.92) contrast(1.02);transition:filter .6s ease;
  -webkit-mask-image:linear-gradient(#000 80%,transparent);mask-image:linear-gradient(#000 80%,transparent)}
.portrait:hover img{filter:var(--img-on)}
.scroll-cue{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);font-size:.58rem;letter-spacing:.34em;text-transform:uppercase;color:var(--muted);text-decoration:none;text-align:center}
.scroll-cue span{display:block;margin-top:.6em;animation:nwy-bob 2.4s ease-in-out infinite}
@keyframes nwy-bob{0%,100%{transform:translateY(0);opacity:.45}50%{transform:translateY(7px);opacity:1}}

/* ---------- sections ---------- */
.sec{position:relative;overflow:hidden;padding:clamp(84px,13vh,150px) var(--pad);border-top:1px solid var(--gold-soft)}
.sec.alt{background:var(--panel2)}
.sec::before{content:"";position:absolute;top:0;left:50%;width:72px;height:2px;background:var(--gold);transform:translateX(-50%)}
.sec-no{position:absolute;top:clamp(6px,2vh,26px);left:var(--pad);font-family:var(--serif);font-size:clamp(7rem,21vw,17rem);
  line-height:.78;color:transparent;-webkit-text-stroke:1px var(--gold-soft);opacity:.5;pointer-events:none;user-select:none}
.sec.flip .sec-no{left:auto;right:var(--pad)}
.sec h2{font-family:var(--serif);font-weight:400;font-size:clamp(2.2rem,5.4vw,4.1rem);line-height:1.04;margin:0 0 .25em;text-wrap:balance}
.sec h2 em{color:var(--gold)}
.byline{font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,2.3vw,1.4rem);color:var(--gold);margin:0 0 1.8em}
.intro{max-width:64ch;color:var(--body);margin:0 0 3.4em}
#lessons .intro{margin-bottom:2.6em}

/* about */
.about{max-width:820px}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(110px,100%),1fr));gap:18px;margin:0 0 2em;padding:1.3em 0;
  border-top:1px solid var(--gold-faint);border-bottom:1px solid var(--gold-faint)}
.facts dt{font-size:.58rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-bottom:.4em}
.facts dd{margin:0;font-size:1.1rem}
.facts dd b{font-family:var(--serif);font-weight:400;font-size:clamp(1.3rem,2.6vw,1.8rem);color:var(--gold)}
/* スロット: 1文字ずつリールが回って止まる（リールは noir.js が作る） */
.slot{display:inline-flex;align-items:flex-end;font-variant-numeric:tabular-nums}
.reel{position:relative;display:inline-block;overflow:hidden;height:1.2em;line-height:1.2em}
.slot > span:not(.reel){display:inline-block;height:1.2em;line-height:1.2em}
.reel .sizer{visibility:hidden}
.reel .strip{position:absolute;left:0;right:0;top:0;display:flex;flex-direction:column;text-align:center;
  transition:transform var(--dur,1.4s) cubic-bezier(.12,.8,.2,1)}
.reel .strip span{height:1.2em;line-height:1.2em}
.bio p{margin:0 0 1.1em;color:var(--body)}
.bio p:first-child::first-letter{font-family:var(--serif);font-size:3.1em;line-height:.82;float:left;margin:.06em .12em 0 0;color:var(--gold)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.6em}
.tags span{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;border:1px solid var(--gold-soft);color:var(--text);padding:.6em 1em}

/* muscle */
.feat{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(28px,5vw,68px);align-items:center;padding:clamp(40px,7vh,70px) 0;position:relative;scroll-margin-top:80px}
.feat + .feat{border-top:1px solid var(--gold-faint)}
.feat h3,.feat p,.feat .no{transition:color .5s,opacity .5s}
.feat:hover h3{color:var(--gold)}
.feat:hover p{color:var(--text)}
.feat:hover .no{opacity:1}
@media(min-width:900px){.feat{grid-template-columns:minmax(0,1fr) minmax(0,.9fr)}.feat:nth-of-type(even) .shot{order:2}}
.shot{position:relative;margin:0}
.shot img{width:100%;border:1px solid var(--gold-faint);background:#fff;box-shadow:0 30px 70px rgba(0,0,0,.7);
  filter:var(--img-rest);transition:filter .5s ease,border-color .5s}
.feat:hover .shot img{filter:var(--img-on);border-color:var(--gold)}
@media(max-width:899px){
  /* スマホ: 文章が先、画像があと。2つを枠で囲む */
  .feat{border:1px solid var(--gold-soft);background:var(--panel);padding:26px 20px;gap:22px}
  .feat + .feat{border-top:1px solid var(--gold-soft);margin-top:18px}
  .feat .shot{order:2}
  .shot img{box-shadow:none}
}
.feat .no{font-family:var(--serif);font-size:clamp(3.4rem,6vw,5rem);line-height:1;color:transparent;-webkit-text-stroke:1px var(--gold);opacity:.8}
.feat h3{font-family:var(--serif);font-weight:400;font-size:clamp(1.6rem,3.2vw,2.4rem);line-height:1.12;margin:.25em 0 .6em;text-wrap:balance}
.feat p{margin:0;color:var(--body)}
.mrev-head{font-family:var(--serif);font-style:italic;font-size:clamp(1.5rem,3vw,2.1rem);font-weight:400;margin:clamp(60px,10vh,100px) 0 1.4em;text-align:center}
.mrev-head::before{content:"";display:block;width:1px;height:48px;background:var(--gold-soft);margin:0 auto 1em}

/* voices */
.voices{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(30px,4vw,56px)}
@media(min-width:880px){.voices.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.voices.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.voice{display:flex;flex-direction:column;min-width:0}
.voice blockquote{margin:0 0 1.4em;font-family:var(--serif);font-size:1.2rem;line-height:1.75;color:var(--body);flex:1;transition:color .5s}
.voice:hover blockquote{color:var(--text)}
.voice blockquote p{margin:0 0 .9em}
.who{display:flex;align-items:center;gap:14px;padding-top:1.1em;border-top:1px solid var(--gold-faint)}
.who img{width:48px;height:48px;border-radius:50%;object-fit:cover;filter:grayscale(1);border:1px solid var(--gold-soft);transition:filter .5s}
.voice:hover .who img{filter:none}
.who b{display:block;font-weight:400;font-family:var(--serif);font-size:1.1rem}
.who span{font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}

/* video */
.video{position:relative;aspect-ratio:16/9;width:100%;background:var(--panel);border:1px solid var(--gold-faint);overflow:hidden}
.video iframe,.video video{position:absolute;inset:0;width:100%;height:100%;border:0;background:#000}
.yt-facade{position:absolute;inset:0;width:100%;height:100%;padding:0;border:0;background:none;cursor:pointer;display:block}
.yt-facade img{width:100%;height:100%;object-fit:cover;filter:saturate(.35) brightness(.55) contrast(1.04);transition:filter .5s,transform .8s cubic-bezier(.2,.7,.3,1)}
.yt-facade:hover img,.yt-facade:focus-visible img{filter:saturate(1.12) brightness(.9) contrast(1.06);transform:scale(1.03)}
.play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:clamp(62px,8vw,88px);aspect-ratio:1;border-radius:50%;
  border:1px solid var(--gold);background:rgba(11,11,13,.5);backdrop-filter:blur(3px);display:grid;place-items:center;transition:background .4s,transform .4s}
.yt-facade:hover .play{background:rgba(200,169,106,.92);transform:translate(-50%,-50%) scale(1.06)}
.play::after{content:"";margin-left:16%;border-left:.85em solid var(--gold);border-top:.52em solid transparent;border-bottom:.52em solid transparent;font-size:clamp(14px,2vw,20px);transition:border-left-color .4s}
.yt-facade:hover .play::after{border-left-color:var(--ink)}
.video-cap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:1em;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.video-cap a{color:var(--gold);text-decoration:none;border-bottom:1px solid var(--gold-soft);padding-bottom:2px}

/* courses */
.sides{display:grid;grid-template-columns:minmax(0,1fr);gap:1px;background:var(--gold-faint);border:1px solid var(--gold-faint)}
@media(min-width:880px){.sides.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sides.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}
.side{background:var(--ink);padding:clamp(30px,4vw,48px) clamp(22px,3vw,36px);position:relative;transition:background .4s;
  display:flex;flex-direction:column;align-items:center;text-align:center}
.side:hover{background:var(--panel)}
.side .s{font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.side .min{font-family:var(--serif);font-size:clamp(3.6rem,6vw,4.8rem);line-height:1;margin:.3em 0 .05em}
.side .min small{font-size:.26em;font-family:var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-left:.4em}
.side .price{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.7rem;margin-bottom:1.2em}
.side ul{list-style:none;margin:0 0 2.2em;padding:0;font-size:1.08rem;color:var(--body);flex:1;align-self:stretch}
.side li{padding:.55em 0;border-bottom:1px solid rgba(255,255,255,.05)}
.side .btn{align-self:center}
.side.pop{background:linear-gradient(180deg,rgba(200,169,106,.09),transparent 60%),var(--ink)}
.side.pop .btn{background:var(--gold);color:var(--ink)}
.side.pop .btn:hover{background:transparent;color:var(--gold)}
.pop-badge{position:absolute;top:22px;right:22px;font-size:.55rem;letter-spacing:.24em;text-transform:uppercase;padding:.5em .9em;background:var(--gold);color:var(--ink)}

/* apps: 1つずつ独立したカード（リンク） */
.apps{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(16px,2vw,24px)}
@media(min-width:620px){.apps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:960px){.apps{grid-template-columns:repeat(3,minmax(0,1fr))}}
.app-card{display:flex;flex-direction:column;text-decoration:none;background:var(--panel);border:1px solid var(--gold-faint);min-width:0;
  transition:border-color .5s,background-color .5s,transform .6s cubic-bezier(.2,.7,.3,1),box-shadow .6s}
.app-card:hover{border-color:var(--gold);background-color:var(--panel2);transform:translateY(-6px);box-shadow:0 30px 70px rgba(0,0,0,.55)}
.app-card .n,.app-card p{transition:color .5s}
.app-card:hover .n{color:var(--gold)}
.app-card:hover p{color:var(--body)}
.app-card .thumb{overflow:hidden;border-bottom:1px solid var(--gold-faint)}
.app-card .thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:var(--img-rest);transition:filter .5s ease,transform .8s cubic-bezier(.2,.7,.3,1)}
.app-card:hover .thumb img{filter:var(--img-on);transform:scale(1.05)}
.app-card .info{padding:20px 22px 24px;display:flex;flex-direction:column;flex:1}
.app-card .new{align-self:flex-start;font-size:.55rem;letter-spacing:.24em;padding:.35em .8em;background:var(--gold);color:var(--ink);margin-bottom:.8em}
.app-card .n{font-family:var(--serif);font-weight:400;font-size:1.4rem;line-height:1.2;margin:0}
.app-card .j{font-family:var(--jp);color:var(--gold);font-size:.82rem;letter-spacing:.16em;margin-top:.2em}
.app-card p{font-size:1.05rem;color:var(--muted);margin:.7em 0 1.2em;flex:1}
.app-card .go{font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold)}
.app-card.soon{align-items:center;justify-content:center;text-align:center;padding:36px 22px;border-style:dashed;background:transparent}
.app-card.soon:hover{transform:none;border-color:var(--gold-faint);background:transparent;box-shadow:none}
.app-card.soon .plus{font-family:var(--serif);font-size:3rem;line-height:1;color:var(--gold);margin-bottom:.3em}
.app-card.soon p{flex:0;margin-bottom:0}

/* contact */
.closing{text-align:center}
.form{max-width:640px;margin:3em auto 0;display:grid;gap:26px;text-align:left}
.form label{display:block;font-size:.58rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.form input,.form textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--gold-soft);border-radius:0;color:var(--text);font:inherit;padding:.7em 0;outline:none;transition:border-color .3s}
.form input:focus,.form textarea:focus{border-bottom-color:var(--gold)}
.form .btn{justify-self:center;margin-top:1em}
.insta{display:inline-flex;margin-top:3.4em;color:var(--gold);opacity:.8;transition:opacity .3s}
.insta:hover{opacity:1}
.foot{padding:26px var(--pad) calc(26px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--gold-faint);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:.6rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted)}
.foot nav{display:flex;gap:2em}.foot a{text-decoration:none}.foot a:hover{color:var(--gold)}

/* 固定ページ（page.php） */
.page-main{padding:clamp(130px,18vh,180px) var(--pad) clamp(80px,12vh,130px);min-height:60vh}
.page-main .container{max-width:760px;margin:0 auto}
.page-title{font-family:var(--serif);font-weight:400;font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08;margin:0}
.page-main .accent-bar{width:72px;height:2px;background:var(--gold);margin:1.4em 0 2.4em}
.page-content{color:var(--body)}
.page-content h2{font-family:var(--serif);font-weight:400;color:var(--text);font-size:1.7rem;margin:2em 0 .6em}
.page-content h3{font-family:var(--serif);font-weight:400;color:var(--text);font-size:1.3rem;margin:1.8em 0 .5em}
.page-content a{color:var(--gold)}

/* ふわっと表示（JSが動くときだけ隠してから出す） */
.nwy-js .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.3,1)}
.nwy-js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.nwy-js .reveal{opacity:1;transform:none}}

/* スマホ（ホバーできない端末）: 画像は最初から明るいカラーで表示 */
@media(hover:none){
  :root{--img-rest:none}
  .portrait img{filter:none}
  .who img{filter:none}
  .yt-facade img{filter:brightness(.85)}
}