:root{
  --bg:#0B0716; --bg-2:#100A20; --surface:#16112A; --surface-2:#1E1739; --surface-3:#251D44;
  --border:rgba(255,255,255,.08); --border-strong:rgba(162,89,255,.28);
  --text:#F4F2FB; --muted:#A49EC2; --muted-2:#7E7898;
  --purple:#A259FF; --blue:#1ABCFE; --green:#0ACF83; --coral:#FF7262;
  --grad-primary:linear-gradient(135deg,#A259FF 0%,#7B3FE4 100%);
  --grad-rainbow:linear-gradient(90deg,#A259FF,#1ABCFE,#0ACF83,#FF7262);
  --radius:18px; --radius-sm:12px;
  --shadow-glow:0 0 0 1px rgba(162,89,255,.15), 0 24px 60px -24px rgba(123,63,228,.55);
  --font-display:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;padding-bottom:40px}
a{color:var(--blue);text-decoration:none;word-break:break-word}
a:hover{text-decoration:underline}
.logo-fig{display:inline-block;background:url(data:image/webp;base64,UklGRjISAABXRUJQVlA4WAoAAAAQAAAARQAAYwAAQUxQSGoFAAAB8Hbbtllt27YvaMzMHMZp27Zt27Zt27Zt27Zt2+amtTLH6O1DZpK1koiYAJthag7/4F9+/IUHHN+Wne1G9H9yhdQsqUmflCvWPMXaBTV2vpWAiNcfldJysj0bB3De1y4n2fF/jyr6+WG22Gy3IQDk3VWsWUyTv4D3nCdbtqXmdFkPgNAPj27Scux9eM+5qWVbarYrlgAIfnREk5bS2PF/QsV5kGVbaLbDP0gASP87c2oW0trxP0ShH/ywTWkRKdklvodTlXbOY3kZ9tA1zmDw7RNbml9q0qtQMHKPTx7RpNlleyCdNEZr7ml5bk06y44rRhH6kqW5ZXsHzkRp58ypmVe2K7gzuePxlmeVmkO/xgZCfz1pSnPKdnecDXa8xtoZNek0/wptgo5bWzufbO8n2GjE3qWsnUtr98UZLQ0Q/tdzW55HtsutXGNCYzjg92e1PIdsp/sTwagANEDw2zNb3l5jJ/kezugCEEM4vzqD5W01drwv4Qx2e4B6o52fn8bydho7zqcpDLsDhIZWAij84KTWbCOlYz5BYeR+9LoY6tQJWPOl46S0udQc8h46BgN2vTfaHUAd7805bSzby+kY300J2I8A1jzP8qZaewiF8SoTtIZ1FCA67mHtZrJd1V2jSscm105fvr6s5U2kdPI/EtR9DYT7JkIVgt+eLKUNZPsATlURTn+KRPX/BWDNh1NOk7LdlUKot/VQT4UHWZ7SpDP8J0RVsS1QAPL9C1gzxd6HM6BtBSoAhW8c3qRR2W6IM9si6oVHWB6TmmN/oZiH1mKkyt65rBmR7RE48yx/G0XhY2lEk075T8VMJjs3tjyQ7Rk48w9B6GdHN6nSpFP9W1oAIJz7Wa5kezzOPF0TohD6w/FSMrNkx/ujNDdVVMB5kGUza+2OONWytckhCP32WEtmKX1eA520mpUAnDtaa41doIi6uzSnCIgIfblJ1toTKDURYsaxLj3kF7Oc8neImjNvAQIKz7Vs53GWe7AvEfzySLN740OhuYnOQVzO7C2UmhgrzYMoQOEJdsTPUUVFC1AgnM+lc+0POBBDM/6fI/51iptI1AWllNmtBMRVH4kPBNCtYl7xt3Bw7v+GEXXNy/8d9F71WWIonJmudntOvwDBp36MKgqQNA+pNygQP/7jkLNErSJ6f/kPg9pbAsXp/++/Q0RoAZRVb+/vaICdRUi93V+PEQtc7QHi398Ys0itvPe79+MVdcuA6H3tmQPEQgQ477wjqi1V0XvCJTqWL93kOH9ASxO7Z7X34hMiFvDdQ+wBk+bcqVL0YrNzF9U6n53LOyC4oaXmq3hFmh14AfH3E1prDxgYHapJE2Jav/Bay42d8t/SpJ1Sm6wJUiV0JcuW7SX4FIktK2oHgtDX2mTWpHMchCoKJOYYpYcHENzMspk19jK8guYyKCD4+qGN9dKp/xVRWaLrSpZ7lu1elK0pKvIpzmstWzXl/HF80j928XGq+P6E4NcnTKlmyU79J2JC7MXOb0eI4X0fJV9fzhobznaFdWgc4D7UdRuSczfLNra12xAxrnS4D4wO0IAKj7bWxme7G/iYKGjFBgty6hE8xrJNzXarfcqI6lqTYie6g1qBB1pOkyzbJX+Bx7hgaqCgKudvN7Rsm8x28neBa8x0UVeBT5/Vsm02m93iF+CxuboK/PleybJtOjV2gkf/CVRCm1IUwX+ecypLjW0xm530Ad8B8OIhaYzCiwP87DGnN8u23ZTNDr3ic7/fMahwF3LR73744mseZZaTbT21ZnbIOW/77Pd/76+7q8Lwzo/f/aSbn/1QM2uTzTLl1vqHnuAsF77S9W7/0Nd9+x8/f9lNz3y49ducbJNWUDggogwAAPAuAJ0BKkYAZAA+WSCMRSOiIRme3pA4BYS2AGNbEG2vQ7M/wtOr3mLsyC30QeYBzmfMB+znrI/qr7Iv7t6gH7LdZv6AH7Aend7HH9u/7Xo1f//2AP//jE/4XwR8IPq/28/s3sgYi+drUd65/1vlv30/DHUC/JP6H4COxtsl6AXdn/W+DzqBd8PYA/lv9J/5flDeBh9g/4PsBfzn+7/7r+5+69/Of+D/N+cf88/wn/i/zvwC/zD+r/9T/Ae2t7PP2V9lT9onVdImCbhnn/UkMRcqXJtscEiLK+MuuBsYKutOFsq3/HtSE96+81hbPNtnqvaLyoju4Zje/MpLDAmrXzsdAz53LYSnoZWAmYNkvWvVfmGcrp6PWS1i8WAHj6KPomXXLEhMqgimlpQiGKh7TN4AVt1DvGKGXd0uM2bRjnR52SXNpymsPlqNrpZggYgMQRVBUmideYtjK45Rhdh8CNY5YgwMU15bAL9N3HRzUk9UkJAcrqTuFjld4N30V4Y6AAD+/tAcQ3/nCh8zOOIgRREEfND/AvY5nT46+jKDNj4hA2V0R/lid9Vh6mQIWxyDPJd7ot77jK9e27HIwQ/yJR4Nm8BnfLwMMUMeJ3y0s95ohxBg67DYqd/PBAhdtExzDkRBDjgiWNRIir335RutS0+Y88Dv7vTULOWad/AP0lhTuhOGe1lsRrFCTJtlWh+5qP/+LETaPGCv/ILf+E/GiCJ8N0nessr+dR+SDYlcp7qoUz/+jPVvaVN+A3//SA8+I7p94APbtlMy2yBX8TbvH9w97+UaxKQKvu23RNOVwqTicsDp3opIpyil8dtwaplRoLtB70Zp3Nx4iW2eoeBsRVe7jnJcjFwiPU5OdtAxLVWGAa3i8FxjW07j429rMphmnHE+0yfl3CW1WldXzr26Fc+eF+TMdiSxc2BxadTQWGlLDJkkOYBsoQXlmsls2/mJyPnJunz8Fc6XXZIgF/qNfSIckT7KRVDAsZc7LvWG9MBAf0iYc7cncrH9JlU91HIYgTwjYqC8QJQ15W5d1y3MCkyk96cOvrVkth/8XwVNAbGya4MrOigOz+TcCVua9/Pb+IvNilG4Li+weaTPXjVYsNVXGpQc1hJmAO3qbEfu+gqy119E5VHng9gIsjH2ub0PlsfYcXBj/JMWZP3awvWZZPNN3NXBffcrbx3r3Dfxzt9xf7pOGMSS7QgwRECkrIQM3VovqXdtFNza4yFmVOAO4WvMEIWM1hUbiRup5h1c12Ij7BOk9gT9zzohLCv5l/wKKt/fuZ3TwQiiM7WCDaaSCee5XO/jpQJMoMYj/Ph2Z5ZUeq/SAjiSpkifnTHNekVYGZP+4x1ep4RW1ajDf0p9Vp51x8G5UhIKGX8zFVKMSn3h7I/mXv9/sOcfsAY1xiu3VJAZ39YSLwimaOLCPImYdI4M3K1ILf/mndcN7sjgjY8j/9cXHJIONASJ466rnZnFd1+SPwPw1sCr1ZOeswSpZTkmUi35/ImcnKuTe9UMpCXj601puakJ20qcfMDaC+ePhv2PobvuL0tWz0rw+zl5SQ/LE32tMk9XshYRU4zmoejvSjDGNzEWUFxGFhLvM+8mU68kzksaJY6r/jED3x1wcEyYpruL8Q1S8BevpP6zEe26kwwFendGc1Kv40Uu4mzOkr3qEP/e7Zhpsskru+Cmka9j5feOYGPeaWr+3Vt126/4aM1XvCmfzLCUS1jDnlm3n+nRUD0K8BmVJEN1UXUlfTThnKX16fMOn9kycXIX83bSzImM1/MO2zBu7bvA+on2av8pXUO7aFn8BC528Up8NGaDo5vTdyoX5slUK98YeGYFPpQPuqX7LUjaHwoTqg8ivYAChUBDSR+Ah3f5tV3ukl8eCKvmA3IEDMD0IliOFCSRsDCN+6pcE78Kb10Bv3vq/RrEefZT42zhnt3vC4nM8DqtMgIzwezzCCxZbZF5r+5T/53XHe9tupc444L15JZ8Kc3hrSsKFwBVfvnH7R9fvARUTx4u/jWxgCQuzRpbcU5dfneh6PP1RiDt6eObC0DlVfxU2sZmyQmFz4GoEfxBncoFCIatX8xGD5qu8l3fza5RLtfuSP7+Wu3IloZUtOOjovsMsUIjXm+8t3jROMwKNJIyuzyT5WNaracSAmFNP4QtZhqRhhvlmPkNf6HTe5bgNyB3ZspbJyIUy2ZhM1r+a08jAeV7G/03wPHg+V3GD/g7e7b2fIMii+JVUeK4DwiqJil9Y+WXjmgjQvw1CMxe/S3csTPCPGvXVf7g3s6goReybrcnJ50Mz5XxEhh2BO7/5B1yxhds3KAIsZhWL0zCBXOs7Y0zomlnVvRZ0oNzVY4JnlrLglt0hnTfAobM4zddpfv5qQ0wuC8LeLL+3g7P+dbWcWQz126doBJh1yQZWKnMFf3QdD4+Ience9PX9dxSsaJiPEk83r7La04I0mtyylQ3zGmWpxbUCTdv5G0LxofEYtnQTxbLfxjGuIdQiFRjz4j+fMuEKrOvANBtfaxAbwoWliUJ7oDQVBb3N38G124P/XDyCoiY+yer2rP0vtk1A5GYn7DReHUXCPaIee4jevTArVAkOhq/AYBeQZxGrgb5CrB0QZK2DS0iSxipNuX3GuPTJ1GoCDcp8zLY7o23+b/7vQNIS0DPylCwyKxn8iVIDi9RJfzOWiROqnXSrVEsO6izMjKtW80Q0t5Jb7fG+p5gEa99R7ogauif1Nb/3bv7/HzhWxjK8sWRS5OmzW9dmrvQ4T9Ehb/u4z4Dy46fc0ItatdOFnOUhg/j4CbHRwXSSuiwUdsIqGoxOXRmE+eh9ce3VxH00MlD5Nd2/m6AtH1jipxej09TAt+ZZ+ARuz1WOxGF93ORZh5F+barzV2gmN6Ct+sCiF0Zz/LVpB5HWVzjmgjeOBp2iafdJk4RgoJvDItOAC/9jalBGJWr0M6WM+nhXw/dwBuzN8ou8pGvXrWmdCw0bqSAColhYf5Arl/SaOtcya1ExZjH99+By1f6Y52JlrfcJsQY8R22jLL3xm2JsWgFGUbBan08XAjB/t20PGetEdlltGJ0cSsTeHRr8mgBSZEZ2c1C1jWgLfFKM+YFqC1gWWZIoZa/0E8QniTKSMgd2rLtgHFe0tz/3ZpubmJ0IPOxTrfqlunu6UKaDE5n4/9Nz2ZXcpy/MXfJ7/jCVVva/7+mPJ8Znxkq2bBPO9VSd4Tbj5oXLawgbEA8NnzuUCsI81SoBVlPFmEQjpLMrcOLztIppLVRE3rklECy5WM/ApnJx3F8LJKu/1aIqy2nBVB8iXhVcpMjR0gAGNdL3E/ISOUZXTVLeahCc+/RERC9dY1hmiQ9LzhtkTnXi8jzfDsF5ghWqBebGkan8y4StmjH5BWrrHCHKwrbOj/mhCh1iwPQ56lHrkf3Ocnd1A+Wv6iYd0DOz30gXsIi6gISDw517Fy1UBRoYwhfoOdh8FwrmfGMyB57eWrEoHtjwhZ8a5ow/9r9UwHpiri05FNlimGIVFNhbwMSrIszo0IlVLrYd23rQSVBlUmemkeQN+XQhgN0zhcut9BaUOAtwQ5XsVNZ29l1vpbU1Q+b10dBHk5PAvNat05zzwieXqsQmh92HXCvp4ZyrJKWuFrOsdpBxNWEwhBBhmOIz1ce685fqAtNX/SX8dDipL0bJWY4rZxJL53Pnv5uirO529psH7XT06FtSUpkctC28jphQq6yJsIuEPNPrDJnnHEXO9UEy7JJlhVOwfs6j/b63uFp9ulrtMaqpNQdQ3I8H+WWainzAgA0vUqUJPHUj5hD2NF/6352R03/LHVfEKrjiKleDRfoI4mFFM7nr3C/GYFg9Jze617xyVJp3M80KE0+x1K8OnhU52o9/XwPWSuDxz8rtjuGKlkMrAQ5MCj8PkEV3CYpBu3m2A30GZbmvt4zqylqQvgTudva33cNIHdIcu3SwnCT/UTsanM1XbzPcKU2g27Dq9MpwkF+nRAHQeKwqu5JbXVglKS9iDvEWlYTCWiRCge8ABtDXQSKTiM1Z78+6Qa61RkrPvJPN894B8Edd10Zc//lM//9iU92sf9x1Nsw/vYG7/vNWyc80p8/62fIXYgWU2ZRFGobLyKiw+Wo7UaWWlug/+k7hG/rx+o3tiSwCBCepZ/gb/w3qXslcxXTNCuxImO9cIrmfRdAQMneLvD9U3bIW48aUTkJ7a1A5D5ttEfzCADeCQ4psu4Fct9/J+HpWyxuDhM44L24YbZWW8ZcL5JoiwhaM+WfDAIvVHACzJ6MSmaTE9/p3nKHZ3+xvYxPz8MT33T54+ia1LAxMvlwAAAAAA==) center/contain no-repeat;flex:none}

/* barra de progresso de leitura */
.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad-rainbow);z-index:130;transition:width .08s linear}

/* fundo com leve brilho (estático) */
.bg-glow{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
   radial-gradient(60% 50% at 78% -5%, rgba(162,89,255,.16), transparent 70%),
   radial-gradient(50% 40% at 0% 8%, rgba(26,188,254,.10), transparent 70%)}

/* header */
.header{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:14px clamp(16px,4vw,40px);background:rgba(11,7,22,.95);
  border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.18rem;letter-spacing:-.02em;color:var(--text)}
.brand .logo-fig{width:21px;height:30px}
.brand .tag{font-family:var(--font-mono);font-size:.6rem;font-weight:600;letter-spacing:.04em;color:var(--purple);
  border:1px solid var(--border-strong);border-radius:100px;padding:4px 9px;background:rgba(162,89,255,.08)}
.back-btn{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;font-weight:600;color:var(--text);
  border:1px solid var(--border);background:rgba(255,255,255,.03);padding:9px 16px;border-radius:100px;transition:border-color .2s,background .2s}
.back-btn:hover{border-color:var(--border-strong);background:rgba(162,89,255,.08);text-decoration:none}
.back-btn svg{width:15px;height:15px}
.back-btn .bt-mini{display:none}

/* hero do documento */
.doc-hero{max-width:820px;margin:0 auto;padding:130px clamp(20px,5vw,24px) 26px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.72rem;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border:1px solid var(--border);
  background:var(--surface);padding:6px 13px;border-radius:100px;margin-bottom:20px}
.eyebrow .dots{display:inline-flex;gap:4px}
.eyebrow .dots i{width:7px;height:7px;border-radius:50%}
.eyebrow .dots i:nth-child(1){background:var(--purple)}
.eyebrow .dots i:nth-child(2){background:var(--blue)}
.eyebrow .dots i:nth-child(3){background:var(--green)}
.eyebrow .dots i:nth-child(4){background:var(--coral)}
h1{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,6vw,3rem);line-height:1.08;letter-spacing:-.025em;margin-bottom:14px}
.updated{font-family:var(--font-mono);font-size:.82rem;color:var(--muted-2);margin-bottom:22px}
.updated b{color:var(--muted)}
.lead{color:var(--muted);font-size:1.04rem}
.lead + .lead{margin-top:14px}
.lead strong{color:var(--text);font-weight:600}

/* corpo do documento */
.doc{max-width:820px;margin:0 auto;padding:8px clamp(20px,5vw,24px) 40px}
.doc section{scroll-margin-top:88px;padding:30px 0;border-top:1px solid var(--border)}
.doc section:first-of-type{border-top:none}
.doc h2{font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:-.02em;margin-bottom:18px;
  display:flex;align-items:baseline;gap:12px}
.doc h2 .num{font-family:var(--font-mono);font-size:.92rem;font-weight:600;color:var(--purple);flex:none}
.doc h3{font-family:var(--font-display);font-weight:600;font-size:1.06rem;color:var(--text);margin:22px 0 8px}
.doc p{color:var(--muted);margin-bottom:12px}
.doc p strong, .doc li strong{color:var(--text);font-weight:600}
.doc ul{list-style:none;margin:6px 0 14px;display:flex;flex-direction:column;gap:9px}
.doc ul li{position:relative;padding-left:22px;color:var(--muted)}
.doc ul li::before{content:"";position:absolute;left:2px;top:11px;width:7px;height:7px;border-radius:2px;
  background:var(--grad-primary);transform:rotate(45deg)}
.doc ul.sub li::before{background:none;border:1.5px solid var(--blue);width:6px;height:6px;top:11px;border-radius:50%;transform:none}

/* cartão de identificação (sec 1 / contato) */
.info-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:18px 20px;
  display:flex;flex-direction:column;gap:11px}
.info-card .row{display:flex;flex-wrap:wrap;gap:4px 10px}
.info-card .k{font-weight:600;color:var(--text);min-width:210px}
.info-card .v{color:var(--muted)}

/* tabela de finalidades */
.table-wrap{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;margin-top:6px}
table{width:100%;border-collapse:collapse;font-size:.92rem}
thead th{background:var(--surface-2);text-align:left;font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;
  letter-spacing:.06em;color:var(--muted);font-weight:600;padding:12px 16px}
tbody td{padding:13px 16px;border-top:1px solid var(--border);vertical-align:top;color:var(--muted)}
tbody td:first-child{color:var(--text);font-weight:500}
tbody tr:nth-child(even){background:rgba(255,255,255,.015)}

/* callout */
.callout{display:flex;gap:13px;align-items:center;background:rgba(10,207,131,.07);border:1px solid rgba(10,207,131,.3);
  border-left:3px solid var(--green);border-radius:var(--radius-sm);padding:15px 18px;margin-top:8px}
.callout svg{width:20px;height:20px;color:var(--green);flex:none}
.callout b{color:var(--text);font-weight:600}

/* footer */
.footer{max-width:820px;margin:0 auto;padding:34px clamp(20px,5vw,24px) 40px;border-top:1px solid var(--border)}
.footer .frow{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer .frow .logo-fig{width:22px;height:30px}
.footer .frow span{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em}
.footer p{color:var(--muted-2);font-size:.82rem;margin-bottom:8px;line-height:1.6}
.footer .links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:14px}
.footer .links a{color:var(--muted);font-size:.84rem;font-weight:500}

/* === Botão "Neste documento" + sheet === */
/* rodapé fixo (mobile) — botão centralizado */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;justify-content:center;
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  background:rgba(11,7,22,.96);border-top:1px solid var(--border)}
.mb-menu{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:50px;padding:0 30px;border-radius:13px;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;background:var(--surface-2);border:1px solid var(--border-strong);color:var(--text);cursor:pointer}
.mb-menu svg{width:18px;height:18px}
.mb-menu .chev{transition:transform .25s}
.mb-menu.is-open .chev{transform:rotate(180deg)}
/* flutuante (desktop) */
.fab{position:fixed;z-index:95;display:inline-flex;align-items:center;gap:9px;font-family:var(--font-body);font-size:.94rem;font-weight:600;
  color:var(--text);background:rgba(30,23,57,.92);border:1px solid var(--border-strong);padding:13px 20px;border-radius:14px;cursor:pointer;
  box-shadow:0 14px 34px -12px rgba(0,0,0,.7);transition:transform .2s,box-shadow .2s,border-color .2s}
.fab svg{width:18px;height:18px}
.fab .chev{transition:transform .25s}
.fab.is-open .chev{transform:rotate(180deg)}
.fab:hover{transform:translateY(-1px);border-color:rgba(162,89,255,.5)}
.fab-left{left:24px;bottom:24px}
/* backdrop — a página fica atrás */
.sheet-backdrop{position:fixed;inset:0;z-index:78;background:rgba(5,3,12,.55);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.sheet-backdrop.open{opacity:1;visibility:visible}
/* sheet — base = bottom sheet (mobile), por cima da página */
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:linear-gradient(180deg,var(--surface-2),var(--bg-2));border-top:1px solid var(--border-strong);
  border-radius:22px 22px 0 0;padding:14px 18px calc(86px + env(safe-area-inset-bottom));
  transform:translateY(110%);transition:transform .32s cubic-bezier(.22,1,.36,1);
  box-shadow:0 -20px 60px -20px rgba(0,0,0,.8);max-height:80vh;overflow-y:auto}
.sheet.open{transform:translateY(0)}
.sheet .grip{width:40px;height:4px;border-radius:4px;background:var(--border);margin:4px auto 14px}
.sheet-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;padding:0 4px}
.sheet-head span{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.close-x{width:34px;height:34px;border-radius:9px;background:var(--surface);border:1px solid var(--border);display:grid;place-items:center;color:var(--muted);cursor:pointer}
.close-x svg{width:16px;height:16px}
.sheet-nav{display:flex;flex-direction:column}
.sheet-nav a{display:flex;align-items:center;gap:14px;padding:15px 6px;border-bottom:1px solid rgba(255,255,255,.05);font-size:1.02rem;font-weight:500;color:var(--text)}
.sheet-nav a:last-child{border-bottom:none}
.sheet-nav a:hover{text-decoration:none}
.sheet-nav a .num{font-family:var(--font-mono);font-size:.78rem;color:var(--purple);min-width:18px}
.sheet-nav a .name{flex:1}
.sheet-nav a .arrow{width:18px;height:18px;color:var(--muted-2);flex:none}
.sheet-nav a.active{color:#fff}
.sheet-nav a.active .name{font-weight:600}
.sheet-nav a.to-top,.sheet-nav a.to-top .num{color:var(--blue)}
/* desktop: sheet ancorado acima do flutuante, sem alça */
@media (min-width:881px){
  .sheet{left:24px;right:auto;width:340px;max-width:calc(100vw - 48px);bottom:78px;
    border:1px solid var(--border-strong);border-radius:18px;padding:14px 16px 16px;max-height:min(72vh,580px);
    transform:translateY(16px) scale(.98);opacity:0;visibility:hidden;pointer-events:none;
    transition:transform .26s cubic-bezier(.22,1,.36,1),opacity .26s,visibility .26s;box-shadow:0 26px 64px -22px rgba(0,0,0,.85)}
  .sheet.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
  .sheet .grip{display:none}
  .sheet-nav a{padding:11px 10px;font-size:.94rem;border-radius:10px;border-bottom:none;gap:10px}
  .sheet-nav a:hover{background:rgba(255,255,255,.04)}
  .sheet-nav a.active{background:rgba(162,89,255,.12)}
}

@media (max-width:880px){
  .mobile-bar{display:flex}
  .fab-left{display:none}
  body{padding-bottom:78px}
  .back-btn .bt-full{display:none}
  .back-btn .bt-mini{display:inline}
}
@media (max-width:560px){
  .doc-hero{padding-top:108px}
  .info-card .k{min-width:100%}
  .doc h2{font-size:1.3rem}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}