@font-face{font-family:"Anton";src:url("../fonts/anton-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/roboto-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/roboto-latin-400-italic.woff2") format("woff2");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/roboto-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Roboto";src:url("../fonts/roboto-latin-700-normal.woff2") format("woff2");font-weight:700;font-display:swap}

:root{
  --noite:#0f0e0c;      /* estúdio à noite */
  --carvao:#1a1814;     /* superfícies */
  --madeira:#2a2219;    /* superfícies quentes */
  --linha:#3a342b;
  --ouro:#F5C518;       /* amarelo do livro */
  --ambar:#E2A83A;      /* luz de candeeiro */
  --azul:#46B0E3;       /* subtítulos do livro */
  --papel:#F4EFE4;
  --cinza:#A79F92;
  --display:"Anton",Impact,"Arial Narrow",sans-serif;
  --body:"Roboto",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px;
  --ouro-t:#F5C518;     /* ouro para texto */
  --tool-bg:#F4EFE4;
  --glow:rgba(245,197,24,.11);
  --blend:screen;
  color-scheme:dark;
}
:root[data-theme="light"]{--noite:#F4EFE4;--carvao:#FFFDF8;--madeira:#EFE5D1;--linha:#DCD2BF;--papel:#17140f;--cinza:#6B6457;--azul:#1C78A8;--ouro-t:#8A6600;--tool-bg:#FFFFFF;--glow:rgba(226,168,58,.18);--blend:multiply;color-scheme:light}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){--noite:#F4EFE4;--carvao:#FFFDF8;--madeira:#EFE5D1;--linha:#DCD2BF;--papel:#17140f;--cinza:#6B6457;--azul:#1C78A8;--ouro-t:#8A6600;--tool-bg:#FFFFFF;--glow:rgba(226,168,58,.18);--blend:multiply;color-scheme:light}}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--noite);transition:background .3s,color .3s;color:var(--papel);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0)}
img{max-width:100%;display:block}
a{color:inherit}
button,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--ouro);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--ouro);color:var(--noite);padding:10px 14px;z-index:100}
.skip:focus{left:10px;top:10px}
.fine{font-size:13px;color:var(--cinza);line-height:1.5}

/* faixa de demonstração */
.demo-strip{background:var(--ouro);color:#14110a;font-size:13.5px;line-height:1.4;padding:8px clamp(16px,4vw,48px);padding-top:max(8px,env(safe-area-inset-top))}
.demo-strip p{margin:0;max-width:1200px}
.demo-strip a{font-weight:700}

/* topo */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:24px;padding:12px clamp(16px,4vw,48px);background:color-mix(in srgb,var(--noite) 90%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--linha)}
.wordmark{text-decoration:none;display:flex;flex-direction:column;line-height:1}
.wm-name{font-weight:500;letter-spacing:.42em;font-size:17px}
.wm-sub{font-size:8.5px;letter-spacing:.28em;color:var(--cinza);margin-top:5px;text-transform:uppercase}
.nav{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{white-space:nowrap;text-decoration:none;color:var(--cinza);font-size:14.5px;padding:8px 12px;border-radius:999px}
.nav a:hover{color:var(--papel);background:var(--carvao)}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:13px 20px;font-weight:700;font-size:15.5px;text-decoration:none;cursor:pointer;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--ouro);color:#14110a}
.btn-ghost{background:transparent;color:var(--papel);box-shadow:inset 0 0 0 1.5px var(--linha)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ambar)}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.icon-btn{border:0;background:transparent;color:var(--cinza);font-size:18px;width:40px;height:40px;border-radius:10px;cursor:pointer}
.icon-btn:hover{background:var(--carvao);color:var(--papel)}

/* hero — capa do livro em ecrã */
.hero{color:#F4EFE4;position:relative;min-height:min(86vh,760px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(15,14,12,.96) 0%,rgba(15,14,12,.78) 42%,rgba(15,14,12,.15) 100%),linear-gradient(0deg,rgba(15,14,12,.85) 0%,transparent 35%)}
.hero-inner{padding:72px clamp(16px,5vw,64px) 56px;max-width:860px}
.hero-tag{display:inline-block;margin:0 0 18px;background:var(--ouro);color:#14110a;font-weight:700;font-size:13px;padding:5px 12px;border-radius:7px}
.hero h1{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(46px,8.4vw,108px);line-height:.92;letter-spacing:.005em;margin:0 0 22px}
.hero h1 span{display:block}
.gold{color:var(--ouro)}
.hero-lede{font-size:clamp(17px,1.9vw,20px);color:#E5DED0;max-width:600px;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.progress{display:flex;align-items:center;gap:14px;max-width:460px}
.progress-bar{flex:1;height:6px;background:rgba(255,255,255,.14);border-radius:9px;overflow:hidden}
.progress-bar span{display:block;height:100%;width:0;background:var(--ouro);transition:width .5s}
.progress p{margin:0;font-size:13.5px;color:#A79F92;white-space:nowrap}

/* secções */
.section{padding:72px clamp(16px,5vw,64px);max-width:1320px;margin:0 auto}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:24px 48px;align-items:end;margin-bottom:32px}
.section-head h2,.book h2,.next h2{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(38px,5vw,64px);line-height:.95;margin:0}
.section-head p{margin:0;color:var(--cinza);max-width:56ch}

/* percurso: 8 módulos em sequência */
.track{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:m}
.mod{position:relative;background:var(--carvao);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;cursor:pointer;transition:transform .2s;border:1px solid transparent}
.mod:hover{transform:translateY(-3px);border-color:var(--linha)}
.mod.done{border-color:rgba(245,197,24,.5)}
.mod-img{height:130px;width:100%;object-fit:cover;filter:saturate(.95)}
.mod-num{position:absolute;top:96px;left:16px;font-family:var(--display);font-size:52px;line-height:1;color:var(--ouro);text-shadow:0 2px 16px rgba(0,0,0,.6)}
.mod-body{padding:34px 16px 16px;display:flex;flex-direction:column;flex:1}
.mod h3{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:23px;line-height:1.05;margin:0 0 6px}
.mod-sub{color:var(--azul);font-size:13.5px;font-weight:500;margin:0 0 14px}
.mod-meta{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--cinza)}
.mod-state{font-weight:700;color:var(--papel)}
.mod.done .mod-state{color:var(--ouro-t)}
.mod-btn{all:unset;position:absolute;inset:0;cursor:pointer;border-radius:var(--r)}
.mod-btn:focus-visible{outline:3px solid var(--ouro);outline-offset:-3px}

/* livro */
.book{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:center}
.book-cover img{border-radius:6px;box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06);transform:rotate(-2deg);max-width:420px;margin:0 auto}
.book-lede{font-size:20px;margin:14px 0 24px;max-width:46ch}
.book-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 28px}
.book-facts div{border-top:2px solid var(--ouro);padding-top:10px}
.book-facts dt{font-family:var(--display);font-size:40px;line-height:1;color:var(--ouro-t)}
.book-facts dd{margin:6px 0 0;font-size:14px;color:var(--cinza)}
.book .fine{margin-top:18px}

/* ferramentas */
.tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.tool{background:var(--tool-bg);border:1px solid var(--linha);color:#17140f;border-radius:var(--r);display:grid;grid-template-columns:110px minmax(0,1fr);gap:16px;padding:16px;align-items:start}
.tool-thumb{width:110px;height:145px;object-fit:cover;object-position:top;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.18);background:#fff}
.tool-sheet{width:110px;height:145px;border-radius:6px;box-shadow:0 6px 18px rgba(0,0,0,.18);display:flex;align-items:flex-end;padding:8px;font-family:var(--display);font-size:20px;color:#14110a;background:linear-gradient(#F5C518 0 22px,transparent 22px),repeating-linear-gradient(0deg,transparent 0 15px,#e3ddd0 15px 16px),repeating-linear-gradient(90deg,transparent 0 26px,#e3ddd0 26px 27px),#fff}
.tool-mod{font-size:12.5px;font-weight:700;color:#6b5a1a;margin:2px 0 4px}
.tool h3{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:22px;line-height:1.05;margin:0 0 6px}
.tool p{margin:0 0 12px;font-size:14.5px;line-height:1.45;color:#4a443a}
.tool a{display:inline-flex;align-items:center;gap:6px;background:#17140f;color:#F4EFE4;text-decoration:none;font-weight:700;font-size:14px;padding:9px 14px;border-radius:8px}
.tool a:hover{background:#000}
.tool .fmt{font-size:12px;color:#7b7366;margin-left:8px}

/* kit */
.kit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.kit-group{background:var(--carvao);border-radius:var(--r);padding:22px 22px 10px}
.kit-group h3{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:24px;margin:0 0 4px}
.kit-group > p{margin:0 0 12px;color:var(--cinza);font-size:14.5px}
.kit-list{list-style:none;margin:0;padding:0}
.kit-list li{border-top:1px solid var(--linha)}
.kit-list a{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;padding:12px 0;text-decoration:none}
.kit-list a:hover strong{color:var(--ouro-t)}
.kit-list strong{font-weight:700;font-size:15.5px}
.kit-list span{grid-column:1;font-size:13.5px;color:var(--cinza)}
.kit-list em{grid-column:2;grid-row:1/3;align-self:center;font-style:normal;font-size:12px;color:var(--azul);white-space:nowrap}

/* mapa */
.map{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{background:var(--carvao);border-radius:var(--r);padding:16px 18px;border:1px solid transparent}
.field:focus-within{border-color:rgba(245,197,24,.55)}
.field label{display:flex;align-items:baseline;gap:10px;font-weight:700}
.field label b{font-family:var(--display);font-weight:400;color:var(--ouro-t);font-size:22px}
.field small{display:block;color:var(--cinza);font-size:13.5px;margin:2px 0 10px}
.field textarea{width:100%;min-height:92px;background:var(--noite);border:1px solid var(--linha);border-radius:10px;padding:12px;resize:vertical;line-height:1.5}
.field.wide{grid-column:1/-1}
.map-foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-top:18px}

/* próximo passo */
.next h2{margin-bottom:24px}
.next-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.next-step{all:unset;cursor:pointer;display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:var(--r);background:linear-gradient(160deg,var(--madeira),var(--carvao));border:1px solid var(--linha)}
.next-step:hover{border-color:var(--ambar)}
.next-step:focus-visible{outline:3px solid var(--ouro)}
.next-step strong{font-size:18px}
.next-step span{color:var(--cinza);font-size:14.5px}

/* rodapé */
.footer{border-top:1px solid var(--linha);padding:36px clamp(16px,5vw,64px) 120px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:24px;max-width:1320px;margin:0 auto}
.footer p{margin:8px 0 0;font-size:14px;color:var(--cinza)}
.footer-dy strong{color:var(--papel)}
.footer-dy a{color:var(--ouro-t)}

/* módulo (diálogo) */
.lesson{border:0;padding:0;width:min(860px,94vw);max-height:90vh;background:var(--carvao);color:var(--papel);border-radius:18px;box-shadow:0 40px 120px rgba(0,0,0,.7)}
.lesson::backdrop{background:rgba(5,5,4,.78);backdrop-filter:blur(6px)}
.lesson-top{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;padding:10px 12px 10px 22px;background:var(--carvao);border-bottom:1px solid var(--linha);font-size:14px;color:var(--cinza)}
.lesson-hero{position:relative}
.lesson-hero img{width:100%;height:200px;object-fit:cover}
.lesson-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,var(--carvao),transparent 70%)}
.lesson-title{position:relative;z-index:1;margin:-70px 0 0;padding:0 24px}
.lesson-title .n{font-family:var(--display);color:var(--ouro-t);font-size:64px;line-height:1}
.lesson-title h2{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(32px,4.4vw,46px);line-height:.98;margin:2px 0 4px}
.lesson-title p{color:var(--azul);font-weight:500;margin:0}
.lesson-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:22px;padding:22px 24px 26px}
.lesson h3{font-size:13px;letter-spacing:.06em;color:var(--cinza);margin:0 0 10px;font-weight:700}
.topics{list-style:none;margin:0 0 18px;padding:0;border-top:1px solid var(--linha)}
.topics li{border-bottom:1px solid var(--linha)}
.topics a{display:flex;gap:12px;align-items:baseline;padding:10px 2px;text-decoration:none}
.topics a:hover span{color:var(--ouro-t)}
.topics b{font-family:var(--display);font-weight:400;color:var(--cinza);min-width:30px}
.topics small{margin-left:auto;color:var(--cinza);font-size:12.5px;white-space:nowrap}
.exercise{background:var(--noite);border-radius:12px;padding:18px}
.exercise ol{margin:0 0 16px;padding-left:20px}
.exercise li{margin:0 0 8px}
.lesson-res{display:flex;flex-direction:column;gap:8px;margin-top:16px}
.lesson-res a{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--tool-bg);border:1px solid var(--linha);color:#17140f;text-decoration:none;font-weight:700;font-size:14.5px;padding:11px 14px;border-radius:9px}
.lesson-res a span{font-weight:400;font-size:12.5px;color:#6a6255}
.lesson-ext{margin-top:14px;font-size:14px}
.lesson-ext a{color:var(--azul)}
.lesson-done{width:100%;margin-top:16px}

/* Mix */
.mix-fab{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));z-index:60;display:flex;align-items:center;gap:10px;border:0;cursor:pointer;background:var(--ouro);color:#14110a;padding:8px 18px 8px 8px;border-radius:999px;box-shadow:0 14px 40px rgba(0,0,0,.5);font-weight:700}
.mix-fab[aria-expanded="true"]{display:none}
.mix-disc{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:radial-gradient(circle at 50% 50%,#14110a 0 18%,#2b241a 19% 100%);color:var(--ouro);font-family:var(--display);font-size:13px;letter-spacing:.06em;flex:none;box-shadow:inset 0 0 0 3px rgba(245,197,24,.35)}
.mix-fab .mix-disc{animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.mix-panel{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:61;width:min(400px,calc(100vw - 32px));height:min(620px,calc(100dvh - 120px));display:flex;flex-direction:column;background:var(--carvao);border:1px solid var(--linha);border-radius:18px;box-shadow:0 30px 90px rgba(0,0,0,.65);overflow:hidden;transform-origin:bottom right;animation:pop .22s ease-out}
.mix-panel[hidden]{display:none}
@keyframes pop{from{opacity:0;transform:scale(.92) translateY(10px)}}
.mix-head{display:flex;align-items:center;gap:12px;padding:12px 10px 12px 14px;border-bottom:1px solid var(--linha);background:var(--madeira)}
.mix-head strong{display:block}
.mix-status{font-size:12.5px;color:var(--cinza)}
.mix-head .icon-btn{margin-left:auto}
.mix-log{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;padding:10px 13px;border-radius:14px;font-size:14.5px;line-height:1.5}
.msg.bot{background:var(--madeira);border-bottom-left-radius:4px;align-self:flex-start}
.msg.user{background:var(--ouro);color:#14110a;border-bottom-right-radius:4px;align-self:flex-end}
.msg a{color:var(--ouro-t);font-weight:700}
.msg .ref{display:block;margin-top:8px;font-size:13px}
.typing{display:inline-flex;gap:4px}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--cinza);animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{50%{opacity:.25}}
.mix-quick{display:flex;flex-wrap:wrap;gap:8px;padding:0 14px 10px}
.mix-quick::-webkit-scrollbar{display:none}
.mix-quick button{flex:none;border:1px solid var(--linha);background:transparent;border-radius:999px;padding:7px 12px;font-size:13px;cursor:pointer;color:var(--papel)}
.mix-quick button:hover{border-color:var(--ouro)}
.mix-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--linha)}
.mix-input input{flex:1;min-width:0;background:var(--noite);border:1px solid var(--linha);border-radius:10px;padding:11px 12px}
.mix-input button{width:46px;border:0;border-radius:10px;background:var(--ouro);color:#14110a;font-weight:700;cursor:pointer}
.mix-note{margin:0;padding:0 14px 10px;font-size:11.5px;color:var(--cinza)}

/* responsivo */
@media (max-width:1080px){
  .track{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tools{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  body{font-size:16px}
  .topbar{flex-direction:column;align-items:flex-start;gap:8px;padding:10px 16px}
  .nav{margin-left:-12px;width:calc(100% + 24px);padding:0 4px}
  html{scroll-padding-top:110px}
  .hero{min-height:0}
  .hero::after{background:linear-gradient(0deg,rgba(15,14,12,.95) 8%,rgba(15,14,12,.82) 55%,rgba(15,14,12,.35) 100%)}
  .hero-inner{padding:150px 18px 40px}
  .section{padding:52px 16px}
  .section-head{grid-template-columns:1fr;gap:10px}
  .track{grid-template-columns:1fr;gap:12px}
  .mod{flex-direction:row}
  .mod-img{width:104px;height:auto;min-height:100%;flex:none}
  .mod-num{top:auto;bottom:10px;left:12px;font-size:38px}
  .mod-body{padding:14px}
  .mod h3{font-size:20px}
  .book{grid-template-columns:1fr}
  .book-cover img{max-width:240px}
  .book-facts dt{font-size:32px}
  .tools,.kit-grid,.map,.next-grid,.footer{grid-template-columns:1fr}
  .tool{grid-template-columns:84px minmax(0,1fr)}
  .tool-thumb,.tool-sheet{width:84px;height:112px}
  .field.wide{grid-column:auto}
  .lesson{width:100vw;max-width:100vw;max-height:100dvh;height:100dvh;border-radius:0;margin:0}
  .lesson-grid{grid-template-columns:1fr;padding:18px 18px 28px}
  .lesson-title{padding:0 18px}
  .mix-fab-label{display:none}
  .mix-fab{padding:6px}
  .mix-panel{right:0;bottom:0;width:100vw;height:100dvh;border-radius:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* hero mantém-se nocturno nos dois temas */
.hero .btn-ghost{color:#F4EFE4;box-shadow:inset 0 0 0 1.5px rgba(244,239,228,.35)}
.hero .btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ambar)}

/* tema */
.theme-btn{border:1px solid var(--linha);background:transparent;color:var(--papel);width:40px;height:40px;border-radius:999px;display:grid;place-items:center;cursor:pointer;flex:none}
.theme-btn:hover{border-color:var(--ambar)}
.theme-btn svg{width:18px;height:18px}
.theme-btn .sun{display:none}
:root[data-theme="light"] .theme-btn .sun{display:block}
:root[data-theme="light"] .theme-btn .moon{display:none}

/* luz de candeeiro que segue o rato */
.lamp{position:fixed;left:0;top:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;pointer-events:none;z-index:35;background:radial-gradient(circle,var(--glow) 0%,transparent 62%);opacity:0;transition:opacity .4s;will-change:transform}
.lamp.on{opacity:1}
.lamp{mix-blend-mode:var(--blend)}
.mod::before,.tool::before,.kit-group::before,.next-step::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .25s;background:radial-gradient(240px circle at var(--x,50%) var(--y,50%),rgba(245,197,24,.16),transparent 70%);z-index:1}
.tool,.kit-group,.next-step{position:relative}
.mod:hover::before,.tool:hover::before,.kit-group:hover::before,.next-step:hover::before{opacity:1}
@media (hover:none),(pointer:coarse){.lamp{display:none}}
@media (max-width:760px){.topbar{position:sticky}.theme-btn{position:absolute;right:14px;top:10px}}