:root{
  --bg:#12100e; --bg-elev:#1a1714; --bg-elev-2:#221e19;
  --fg:#ece6db; --fg-muted:#a49b8b; --fg-faint:#6f665a;
  --border:#2c2721; --border-strong:#3a342b;
  --accent:#c9a24b; --accent-soft:rgba(201,162,75,.14);
  --danger:#d1603f;
  --serif:"Cormorant Garamond",Georgia,serif;
  --read:"Crimson Pro",Georgia,serif;
  --ui:"Inter",system-ui,sans-serif;
  --radius:10px; --sidebar:288px; --reader-width:900px;
}
:root[data-theme="light"]{
  --bg:#f6f2e9; --bg-elev:#fffdf8; --bg-elev-2:#f0e9db;
  --fg:#2a2419; --fg-muted:#6a5f4c; --fg-faint:#9a8f79;
  --border:#e2d9c6; --border-strong:#d3c8b0;
  --accent:#9a7418; --accent-soft:rgba(154,116,24,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--ui);
  -webkit-font-smoothing:antialiased;line-height:1.5}
button{font-family:inherit;cursor:pointer}
[hidden]{display:none!important}
::selection{background:var(--accent-soft)}

.app{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh}

/* ---------- Sidebar ---------- */
.sidebar{background:var(--bg-elev);border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{padding:20px 22px 14px;display:flex;align-items:center;gap:10px;
  border-bottom:1px solid var(--border)}
#home-btn{cursor:pointer;transition:background .15s}
#home-btn:hover{background:var(--bg-elev-2)}
.brand .mark{width:30px;height:30px;border-radius:8px;background:var(--accent-soft);
  color:var(--accent);display:grid;place-items:center;flex:none}
.brand h1{font-family:var(--serif);font-size:22px;font-weight:700;margin:0;letter-spacing:.3px}
.brand small{display:block;font-size:11px;color:var(--fg-faint);letter-spacing:.14em;
  text-transform:uppercase;margin-top:1px;font-family:var(--ui)}

.search{padding:14px 16px;position:relative}
.search input{width:100%;background:var(--bg-elev-2);border:1px solid var(--border);
  color:var(--fg);padding:9px 12px 9px 34px;border-radius:8px;font-size:13.5px;
  outline:none;transition:border-color .15s}
.search input:focus{border-color:var(--accent)}
.search svg{position:absolute;left:28px;top:23px;color:var(--fg-faint);pointer-events:none}

.nav{flex:1;overflow-y:auto;padding:4px 10px 16px}
.guide{margin-bottom:2px}
.guide-head{display:flex;align-items:center;gap:7px;width:100%;background:none;border:none;
  color:var(--fg);padding:9px 10px;border-radius:8px;text-align:left;font-size:13.5px;
  font-weight:600;transition:background .15s}
.guide-head:hover{background:var(--bg-elev-2)}
.guide-head .chev{color:var(--fg-faint);transition:transform .2s;flex:none}
.guide.collapsed .chev{transform:rotate(-90deg)}
.guide-head .title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.guide-head .count{font-size:11px;color:var(--fg-faint);font-weight:500}
.chapters{margin:2px 0 6px 15px;padding-left:14px;border-left:1px solid var(--border)}
.guide.collapsed .chapters{display:none}
.chapter-wrap{border-radius:7px;user-select:none;-webkit-user-drag:none}
.chapter-wrap.drag-on{cursor:grab}
.chapter-wrap.dragging{background:var(--bg-elev-2);transform:scale(1.03);
  box-shadow:0 12px 30px rgba(0,0,0,.45)}
.cw-placeholder{border-radius:7px;background:var(--accent-soft);
  box-shadow:inset 0 0 0 1px var(--border-strong)}
.dnd-active,.dnd-active *{cursor:default!important;user-select:none!important}
.chapter{display:flex;align-items:center;gap:8px;width:100%;background:none;border:none;
  color:var(--fg-muted);padding:7px 10px;border-radius:7px;text-align:left;font-size:13px;
  line-height:1.35;transition:background .15s,color .15s}
.chapter:hover{background:var(--bg-elev-2);color:var(--fg)}
.chapter.active{background:var(--accent-soft);color:var(--accent);font-weight:600}
.chapter .dot{width:5px;height:5px;border-radius:50%;background:currentColor;flex:none;opacity:.5}
.chapter.active .dot{opacity:1}

.side-foot{padding:12px 16px;border-top:1px solid var(--border);display:flex;gap:8px}
.side-foot button{flex:1;background:var(--bg-elev-2);border:1px solid var(--border);
  color:var(--fg-muted);padding:8px;border-radius:8px;font-size:12.5px;font-weight:500;
  display:flex;align-items:center;justify-content:center;gap:6px;transition:.15s}
.side-foot button:hover{border-color:var(--border-strong);color:var(--fg)}

/* ---------- Reader ---------- */
.main{overflow-y:auto;height:100vh}
.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;
  padding:14px 40px;background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.crumbs{flex:1;font-size:12.5px;color:var(--fg-faint);letter-spacing:.04em}
.crumbs b{color:var(--fg-muted);font-weight:500}
.icon-btn{width:34px;height:34px;border-radius:8px;background:none;border:1px solid var(--border);
  color:var(--fg-muted);display:grid;place-items:center;transition:.15s}
.icon-btn:hover{color:var(--fg);border-color:var(--border-strong)}
.btn-primary{background:#c9a24b;color:#20180a;border:none;padding:0 14px;height:34px;
  border-radius:8px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.btn-primary:hover{filter:brightness(1.08)}

.reader{max-width:var(--reader-width);margin:0 auto;padding:52px 56px 120px}
.article-meta{font-family:var(--ui);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;font-weight:600}
.article h1{font-family:var(--serif);font-weight:700;font-size:clamp(2.3rem,4.5vw,3.4rem);
  line-height:1.08;letter-spacing:-.01em;margin:0 0 10px}
.article .sub{color:var(--fg-muted);font-family:var(--read);font-size:20px;font-style:italic;
  margin:0 0 34px;padding-bottom:26px;border-bottom:1px solid var(--border)}
.article-body{font-family:var(--read);font-size:20px;line-height:1.75;color:var(--fg);
  font-variant-numeric:lining-nums proportional-nums;font-feature-settings:"lnum" 1,"onum" 0}
.article .sub,.pager{font-variant-numeric:lining-nums;font-feature-settings:"lnum" 1,"onum" 0}
.article-body h2{font-family:var(--serif);font-weight:600;font-size:30px;margin:46px 0 14px;
  letter-spacing:-.005em}
.article-body h3{font-family:var(--serif);font-weight:600;font-size:24px;margin:34px 0 10px}
.article-body p{margin:0 0 21px}
.article-body ul,.article-body ol{margin:0 0 21px;padding-left:26px}
.article-body li{margin-bottom:9px}
.article-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;
  text-decoration-color:var(--border-strong)}
.article-body blockquote{margin:26px 0;padding:6px 22px;border-left:3px solid var(--accent);
  color:var(--fg-muted);font-style:italic}
.article-body code{font-family:ui-monospace,Menlo,monospace;font-size:.82em;
  background:var(--bg-elev-2);padding:2px 6px;border-radius:5px;border:1px solid var(--border)}
.article-body hr{border:none;border-top:1px solid var(--border);margin:38px 0}
.article-body strong,.article-body b{color:var(--fg);font-weight:700}
.article-body img{max-width:100%;max-height:70vh;height:auto;width:auto;border-radius:var(--radius);
  border:1px solid var(--border);display:block;margin:26px auto;cursor:zoom-in}
.article-body figure{margin:30px 0;text-align:center}
.article-body figure img{margin:0 auto}
.article-body figcaption{font-family:var(--ui);font-size:12.5px;color:var(--fg-faint);margin-top:9px}

/* YouTube: плеер (чтение) и плашка (редактор) */
.yt-wrap{position:relative;width:100%;padding-bottom:56.25%;height:0;margin:28px 0;
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#000}
.yt-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.yt-embed{position:relative;aspect-ratio:16/9;margin:28px 0;border-radius:var(--radius);
  overflow:hidden;border:1px solid var(--border);background:#000;user-select:none;cursor:default}
.yt-embed img{width:100%;height:100%;max-width:none;max-height:none;object-fit:cover;display:block;opacity:.85;cursor:default}
.yt-embed .yt-badge{position:absolute;inset:0;margin:auto;width:58px;height:40px;border-radius:9px;
  background:rgba(226,45,45,.94);color:#fff;display:grid;place-items:center}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.86);display:flex;
  align-items:center;justify-content:center;padding:28px;cursor:zoom-out}
.lightbox img{max-width:100%;max-height:100%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.yt-embed .yt-label{position:absolute;left:12px;bottom:10px;font-family:var(--ui);font-size:12px;
  font-weight:600;color:#fff;background:rgba(0,0,0,.55);padding:3px 8px;border-radius:6px}

.pager{display:flex;gap:14px;margin-top:64px;padding-top:28px;border-top:1px solid var(--border)}
.pager a{flex:1;display:block;padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius);
  text-decoration:none;color:var(--fg);transition:.15s;background:var(--bg-elev)}
.pager a:hover{border-color:var(--accent);background:var(--bg-elev-2)}
.pager .k{font-size:11.5px;color:var(--fg-faint);letter-spacing:.1em;text-transform:uppercase}
.pager .t{font-family:var(--serif);font-size:18px;font-weight:600;margin-top:3px}
.pager .next{text-align:right}

/* ---------- Empty ---------- */
.empty{max-width:520px;margin:14vh auto;text-align:center;padding:0 30px}
.empty .mark{width:60px;height:60px;border-radius:16px;background:var(--accent-soft);color:var(--accent);
  display:grid;place-items:center;margin:0 auto 22px}
.empty h2{font-family:var(--serif);font-size:34px;margin:0 0 10px}
.empty p{color:var(--fg-muted);font-size:15.5px;line-height:1.6;margin:0 0 26px}

/* ---------- Dialogs ---------- */
dialog{border:1px solid var(--border-strong);background:var(--bg-elev);color:var(--fg);
  border-radius:14px;padding:0;max-width:560px;width:calc(100% - 40px);box-shadow:0 30px 80px rgba(0,0,0,.5)}
dialog.wide{max-width:720px}
dialog::backdrop{background:rgba(5,4,3,.6);backdrop-filter:blur(3px)}
.dlg-head{padding:20px 24px 0}
.dlg-head h3{font-family:var(--serif);font-size:24px;margin:0 0 4px}
.dlg-head p{color:var(--fg-muted);font-size:13.5px;margin:0}
.dlg-body{padding:18px 24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--fg-muted);
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
.field input,.field select{width:100%;background:var(--bg-elev-2);
  border:1px solid var(--border);color:var(--fg);padding:10px 12px;border-radius:8px;
  font-size:14px;font-family:var(--ui);outline:none;transition:border-color .15s}
.field input:focus,.field select:focus{border-color:var(--accent)}
.field .hint{font-size:12px;color:var(--fg-faint);margin-top:8px;line-height:1.5}
.dlg-foot{padding:16px 24px 22px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.dlg-foot .right{display:flex;gap:10px}
.btn-ghost{background:none;border:1px solid var(--border);color:var(--fg-muted);
  padding:0 16px;height:38px;border-radius:8px;font-size:13.5px;font-weight:500}
.btn-ghost:hover{color:var(--fg);border-color:var(--border-strong)}
.btn-danger{background:none;border:1px solid transparent;color:var(--danger);
  padding:0 12px;height:38px;border-radius:8px;font-size:13px}
.btn-danger:hover{background:rgba(209,96,63,.1)}
.btn-warn{background:var(--danger);color:#fff;border:none;padding:0 16px;height:38px;
  border-radius:8px;font-size:13.5px;font-weight:600;display:inline-flex;align-items:center}
.btn-warn:hover{filter:brightness(1.06)}
.link-tabs{display:flex;gap:6px;margin-bottom:16px}
.link-tabs button{flex:1;height:34px;background:var(--bg-elev-2);border:1px solid var(--border);
  border-radius:8px;color:var(--fg-muted);font-size:13px;font-weight:500;transition:.15s}
.link-tabs button:hover{color:var(--fg)}
.link-tabs button.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}

/* ---------- Inline editor toolbar (lives in the topbar) ---------- */
.rt-toolbar{display:flex;align-items:center;gap:3px;flex:1;min-width:0;overflow-x:auto;
  padding:2px 0;scrollbar-width:thin}
.rt-toolbar::-webkit-scrollbar{height:5px}
.rt-toolbar::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}
.rt-toolbar button{height:32px;min-width:32px;padding:0 9px;background:none;border:1px solid transparent;
  border-radius:7px;color:var(--fg-muted);font-size:13px;font-weight:600;display:inline-flex;
  align-items:center;gap:5px;flex:none;transition:.12s;white-space:nowrap}
.rt-toolbar button:hover{background:var(--bg-elev-2);color:var(--fg)}
.rt-toolbar button.on{background:var(--accent-soft);color:var(--accent)}
.rt-toolbar .sep{width:1px;height:20px;background:var(--border);margin:0 5px;flex:none}
.rt-toolbar .lbl{font-family:var(--serif)}

/* numeric font-size control */
.size-ctl{display:inline-flex;align-items:center;gap:2px;flex:none}
.size-ctl input{width:44px;height:32px;text-align:center;background:var(--bg-elev-2);
  border:1px solid var(--border);border-radius:7px;color:var(--fg);font-family:var(--ui);
  font-size:13px;font-weight:600;outline:none;-moz-appearance:textfield}
.size-ctl input:focus{border-color:var(--accent)}
.size-ctl input::-webkit-outer-spin-button,.size-ctl input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.size-ctl .step{width:26px;min-width:26px;padding:0;justify-content:center;font-size:16px;
  border:1px solid var(--border)}

/* ---------- Inline edit mode ---------- */
.edit-context{max-width:var(--reader-width);margin:0 auto;padding:22px 56px 0;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.edit-context .lead{font-size:12px;font-weight:600;color:var(--fg-muted);
  letter-spacing:.06em;text-transform:uppercase}
.edit-context select{background:var(--bg-elev-2);border:1px solid var(--border);color:var(--fg);
  padding:7px 10px;border-radius:8px;font-size:13px;font-family:var(--ui);outline:none}
.edit-context select:focus{border-color:var(--accent)}
.edit-context .spacer{flex:1}

[contenteditable]{outline:none}
[contenteditable].is-empty::before{content:attr(data-ph);color:var(--fg-faint);pointer-events:none}
.article.editing h1,.article.editing .sub,.article.editing .article-body{
  border-radius:8px;transition:box-shadow .15s,background .15s}
.article.editing h1:focus,.article.editing .sub:focus{background:var(--bg-elev)}
.article.editing .article-body{min-height:320px;padding:14px 16px;margin:0 -16px;
  background:var(--bg-elev);box-shadow:inset 0 0 0 1px var(--border)}
.article.editing .article-body:focus{box-shadow:inset 0 0 0 1px var(--accent)}
.article.editing .sub{display:block}

/* ---------- Context menu ---------- */
.ctx-menu{position:fixed;z-index:100;min-width:190px;background:var(--bg-elev);
  border:1px solid var(--border-strong);border-radius:10px;padding:5px;
  box-shadow:0 18px 50px rgba(0,0,0,.45);display:none}
.ctx-menu.open{display:block}
.ctx-menu button{width:100%;text-align:left;background:none;border:none;color:var(--fg);
  padding:8px 12px;border-radius:7px;font-size:13.5px;display:flex;align-items:center;
  justify-content:space-between;gap:14px;transition:background .12s}
.ctx-menu button:hover{background:var(--bg-elev-2)}
.ctx-menu button .k{color:var(--fg-faint);font-size:11.5px}
.ctx-menu .sep{height:1px;background:var(--border);margin:5px 6px}

/* ---------- Settings menu (gear) ---------- */
.settings-wrap{position:relative;flex:none}
.menu{position:absolute;right:0;top:calc(100% + 8px);z-index:50;min-width:236px;
  background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:12px;padding:10px;
  box-shadow:0 18px 50px rgba(0,0,0,.45)}
.menu[hidden]{display:none}
.menu-label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--fg-faint);padding:4px 8px 9px}
.theme-seg{display:flex;gap:6px}
.theme-seg button{flex:1;height:40px;background:var(--bg-elev-2);border:1px solid var(--border);
  border-radius:9px;color:var(--fg-muted);display:grid;place-items:center;transition:.15s}
.theme-seg button:hover{color:var(--fg);border-color:var(--border-strong)}
.theme-seg button.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}
.menu-sep{height:1px;background:var(--border);margin:10px 4px}
.menu-item{width:100%;display:flex;align-items:center;gap:11px;background:none;border:none;
  color:var(--fg);padding:9px 8px;border-radius:8px;font-size:13.5px;font-family:var(--ui);
  text-align:left;transition:background .15s}
.menu-item:hover{background:var(--bg-elev-2)}
.menu-item svg{width:16px;height:16px;flex:none;color:var(--fg-muted)}
.menu-item.danger{color:var(--danger)}
.menu-item.danger svg{color:var(--danger)}

/* account settings views */
.acct-current{display:flex;flex-direction:column;gap:4px;padding:12px 14px;background:var(--bg-elev-2);
  border:1px solid var(--border);border-radius:10px;margin-bottom:18px}
.acct-current .acct-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;
  color:var(--fg-faint);font-weight:600}
.acct-current span:last-child{font-size:14.5px;color:var(--fg);word-break:break-all}
.acct-action{width:100%;display:flex;align-items:center;gap:11px;background:var(--bg-elev-2);
  border:1px solid var(--border);color:var(--fg);padding:13px 14px;border-radius:10px;
  font-size:14px;font-family:var(--ui);text-align:left;margin-bottom:10px;transition:.15s}
.acct-action:last-child{margin-bottom:0}
.acct-action:hover{border-color:var(--border-strong);background:var(--bg-elev)}
.acct-action svg{width:17px;height:17px;flex:none;color:var(--fg-muted)}
.acct-action .chev{margin-left:auto;color:var(--fg-faint)}
.acct-action.danger{color:var(--danger)}
.acct-action.danger svg{color:var(--danger)}
.acct-action.danger:hover{border-color:var(--danger)}
.acct-hint{font-size:12.5px;color:var(--fg-faint);line-height:1.5;margin:-4px 0 12px}
.acct-warn{font-size:13.5px;line-height:1.55;color:var(--fg);background:rgba(209,96,63,.1);
  border:1px solid rgba(209,96,63,.3);border-radius:10px;padding:12px 14px;margin:0 0 16px}
.acct-warn b{color:var(--danger)}

/* ---------- Auth gate ---------- */
.auth-gate{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(130% 130% at 100% 0%, var(--accent-soft), transparent 55%), var(--bg);padding:20px}
.auth-gate[hidden]{display:none}
.auth-shell{display:flex;width:100%;max-width:860px;background:var(--bg-elev);
  border:1px solid var(--border);border-radius:18px;overflow:hidden;
  box-shadow:0 30px 90px rgba(0,0,0,.5);animation:authIn .4s cubic-bezier(.2,.7,.3,1)}

/* welcome panel */
.auth-hero{flex:1;min-width:0;padding:42px 40px;display:flex;flex-direction:column;
  background:radial-gradient(120% 120% at 0% 0%, var(--accent-soft), transparent 58%), var(--bg-elev-2);
  border-right:1px solid var(--border)}
.auth-hero-title{font-family:var(--serif);font-weight:600;font-size:30px;line-height:1.15;
  letter-spacing:-.01em;margin:28px 0 14px}
.auth-hero-sub{color:var(--fg-muted);font-size:14.5px;line-height:1.6;margin:0 0 30px;max-width:36ch}
.auth-features{list-style:none;margin:auto 0 0;padding:0;display:flex;flex-direction:column;gap:15px}
.auth-features li{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;line-height:1.45;color:var(--fg)}
.auth-features svg{width:20px;height:20px;flex:none;color:var(--accent);margin-top:1px}

/* form panel */
.auth-card{width:380px;flex:none;padding:40px 36px 32px;display:flex;flex-direction:column;justify-content:center}
.auth-brand{display:flex;align-items:center;gap:10px}
.auth-hero .auth-brand{margin-bottom:4px}
.auth-brand-mobile{display:none;margin-bottom:22px}
.auth-brand .mark{width:32px;height:32px;border-radius:9px;background:var(--accent-soft);
  color:var(--accent);display:grid;place-items:center;flex:none}
.auth-brand h1{font-family:var(--serif);font-size:23px;font-weight:700;margin:0;letter-spacing:.3px}
.auth-card h2{font-family:var(--serif);font-size:27px;font-weight:600;margin:0 0 20px}
.auth-card .field{margin-bottom:15px}
.auth-error{min-height:18px;font-size:13px;line-height:1.4;margin:2px 0 12px;color:var(--danger)}
.auth-card .btn-primary{width:100%;justify-content:center;height:42px;font-size:14px}
.auth-switch{font-size:13px;color:var(--fg-muted);margin:18px 0 0;text-align:center}
.auth-switch a{color:var(--accent);text-decoration:none}
.auth-switch a:hover{text-decoration:underline}

/* animations */
@keyframes authIn{from{opacity:0;transform:translateY(14px) scale(.99)}to{opacity:1;transform:none}}
@keyframes authSwap{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}
.auth-anim{animation:authSwap .8s cubic-bezier(.22,.61,.36,1)}
@media (prefers-reduced-motion:reduce){.auth-anim,.auth-shell{animation:none!important}}

@media (max-width:800px){
  .auth-hero{display:none}
  .auth-shell{max-width:400px}
  .auth-card{width:100%;padding:34px 28px 28px}
  .auth-brand-mobile{display:flex}
}

/* ---------- Responsive ---------- */
@media (max-width:1200px){:root{--reader-width:820px}.reader{padding-left:44px;padding-right:44px}}
@media (max-width:860px){
  :root{--sidebar:0px}
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;width:284px;z-index:40;transform:translateX(-100%);
    transition:transform .25s;box-shadow:0 0 60px rgba(0,0,0,.5)}
  body.nav-open .sidebar{transform:none}
  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:30;opacity:0;
    pointer-events:none;transition:opacity .25s}
  body.nav-open .scrim{opacity:1;pointer-events:auto}
  .menu-btn{display:grid!important}
  .topbar,.reader{padding-left:20px;padding-right:20px}
}
.menu-btn{display:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}