@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-400-normal-latin.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-500-normal-latin.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-mono-600-normal-latin.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-mono-400-normal-latin-ext.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-mono-500-normal-latin-ext.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-mono-600-normal-latin-ext.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/ibm-plex-sans-400-normal-latin.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/ibm-plex-sans-400-normal-latin-ext.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:"IBM Plex Serif";font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-serif-400-italic-latin.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:"IBM Plex Serif";font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-serif-400-italic-latin-ext.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:"IBM Plex Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-serif-400-normal-latin.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:"IBM Plex Serif";font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-serif-600-normal-latin.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:"IBM Plex Serif";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-serif-400-normal-latin-ext.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:"IBM Plex Serif";font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-serif-600-normal-latin-ext.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}:root{--ground:#F7F9FB;--surface:#FFFFFF;--surface-2:#EFF3F8;--sunken:#E7EDF4;--ink:#141C26;--ink-2:#3D4956;--muted:#5F6C7B;--line:#DBE2EA;--line-strong:#C3CEDB;--navy:#1F3A5F;--navy-soft:#E8EEF6;--teal:#0E6B5C;--teal-soft:#E1F0EC;--amber:#B4541F;--amber-soft:#FBEDE3;--danger:#A3312A;--danger-soft:#FBEAE8;--on-navy:#FFFFFF;--on-teal:#FFFFFF;--sh:0 1px 2px rgba(20,28,38,.05),0 1px 3px rgba(20,28,38,.04);--sh-2:0 2px 4px rgba(20,28,38,.06),0 8px 20px rgba(20,28,38,.06);--r:10px;--r-sm:8px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ground:#0D131B;--surface:#151E29;--surface-2:#1C2733;--sunken:#111922;--ink:#E9EEF4;--ink-2:#C0CBD8;--muted:#8E9CAC;--line:#26313F;--line-strong:#33404F;--navy:#8FB0D6;--navy-soft:#1B2839;--teal:#45C4AA;--teal-soft:#122C28;--amber:#E28E5A;--amber-soft:#2E1F16;--danger:#E38078;--danger-soft:#2E1A18;--on-navy:#0D131B;--on-teal:#08211C;--sh:0 1px 2px rgba(0,0,0,.4);--sh-2:0 2px 4px rgba(0,0,0,.35),0 8px 20px rgba(0,0,0,.3)}}:root[data-theme=dark]{--ground:#0D131B;--surface:#151E29;--surface-2:#1C2733;--sunken:#111922;--ink:#E9EEF4;--ink-2:#C0CBD8;--muted:#8E9CAC;--line:#26313F;--line-strong:#33404F;--navy:#8FB0D6;--navy-soft:#1B2839;--teal:#45C4AA;--teal-soft:#122C28;--amber:#E28E5A;--amber-soft:#2E1F16;--danger:#E38078;--danger-soft:#2E1A18;--on-navy:#0D131B;--on-teal:#08211C;--sh:0 1px 2px rgba(0,0,0,.4);--sh-2:0 2px 4px rgba(0,0,0,.35),0 8px 20px rgba(0,0,0,.3)}*{box-sizing:border-box}html{color-scheme:light dark}body{margin:0;background:var(--ground);color:var(--ink);font-family:IBM Plex Sans,system-ui,Segoe UI,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;text-wrap:balance;line-height:1.25;font-weight:600}p{margin:0}a,button{color:inherit}button{font:inherit;cursor:pointer;border:0;background:none}:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.num{font-family:IBM Plex Mono,ui-monospace,monospace;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.wrap{max-width:1240px;margin:0 auto;padding:0 16px}.topbar{background:var(--navy);color:var(--on-navy)}.topbar-in{max-width:1240px;margin:0 auto;padding:0 16px;gap:14px;min-height:60px}.brand,.topbar-in{display:flex;align-items:center}.brand{gap:9px;font-weight:700;letter-spacing:-.01em}.brand-mark{width:26px;height:26px;flex:none}.tabs{gap:2px;margin-left:auto}.tab,.tabs{display:flex}.tab{text-decoration:none;padding:9px 11px;border-radius:var(--r-sm);font-size:14px;font-weight:500;white-space:nowrap;color:color-mix(in srgb,var(--on-navy) 72%,transparent);align-items:center;gap:7px}.tab:hover{background:color-mix(in srgb,var(--on-navy) 12%,transparent);color:var(--on-navy)}.tab[aria-current=page]{background:color-mix(in srgb,var(--on-navy) 18%,transparent);color:var(--on-navy);font-weight:600}.who{display:flex;align-items:center;gap:9px;padding-left:16px;margin-left:6px;border-left:1px solid color-mix(in srgb,var(--on-navy) 20%,transparent)}.avatar{width:32px;height:32px;border-radius:99px;background:var(--teal);color:var(--on-teal);display:grid;place-items:center;font-size:12.5px;font-weight:600;flex:none}.who-name{font-size:13px;line-height:1.3}.who-name,.who-sub{white-space:nowrap;max-width:170px;overflow:hidden;text-overflow:ellipsis}.who-sub{font-size:11.5px;color:color-mix(in srgb,var(--on-navy) 64%,transparent);display:block}.who form{display:flex}.keluar{font-size:12px;color:color-mix(in srgb,var(--on-navy) 64%,transparent);padding:4px 8px;border-radius:var(--r-sm)}.keluar:hover{background:color-mix(in srgb,var(--on-navy) 12%,transparent);color:var(--on-navy)}.subtabs{background:var(--surface);border-bottom:1px solid var(--line)}.subtabs-in{max-width:1240px;margin:0 auto;padding:0 16px;display:flex;gap:4px;overflow-x:auto}.subtab{text-decoration:none;padding:13px 14px;font-size:14px;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px;display:flex;align-items:center;gap:7px}.subtab:hover{color:var(--ink)}.subtab[aria-current=page]{color:var(--teal);border-bottom-color:var(--teal);font-weight:600}main{padding:28px 0 64px}.page-head{margin-bottom:22px}.eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--teal);margin-bottom:6px}.page-head h1{font-size:26px;letter-spacing:-.02em}.page-head p{color:var(--muted);margin-top:5px;max-width:66ch;font-size:14.5px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}.pad{padding:20px}.grid{display:grid;grid-gap:16px;gap:16px}.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2{grid-template-columns:repeat(2,1fr)}.between,.row{display:flex;gap:12px;align-items:center}.between{justify-content:space-between}.stack{gap:16px}.stack,.stack-sm{display:flex;flex-direction:column}.stack-sm{gap:8px}.sec-title{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 17px;border-radius:var(--r-sm);font-size:14px;font-weight:600;background:var(--teal);color:var(--on-teal);box-shadow:var(--sh);text-decoration:none}.btn:hover{filter:brightness(1.07)}.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);box-shadow:none}.btn-navy{background:var(--navy);color:var(--on-navy)}.btn-danger{background:var(--danger);color:#fff}.btn-block{width:100%;justify-content:center}.btn[aria-disabled=true],.btn[disabled]{opacity:.45;cursor:not-allowed;filter:none}.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600;letter-spacing:.01em}.p-teal{background:var(--teal-soft);color:var(--teal)}.p-navy{background:var(--navy-soft);color:var(--navy)}.p-amber{background:var(--amber-soft);color:var(--amber)}.p-danger{background:var(--danger-soft);color:var(--danger)}.p-mute{background:var(--surface-2);color:var(--muted)}.bar{height:7px;background:var(--sunken);overflow:hidden}.bar,.bar>span{border-radius:99px}.bar>span{display:block;height:100%;background:var(--teal)}table{width:100%;border-collapse:collapse;font-size:13.5px}.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}th{text-align:left;background:var(--surface-2);color:var(--ink-2);font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}td,th{padding:11px 14px;border-bottom:1px solid var(--line)}td{vertical-align:top}tr:last-child td{border-bottom:0}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:600;color:var(--ink-2)}.field input,.field select,.field textarea{font:inherit;padding:10px 12px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);width:100%}.field textarea{min-height:150px;resize:vertical;line-height:1.6}.field .hint{font-size:12px;color:var(--muted)}.callout{display:flex;gap:12px;padding:14px 16px;border-radius:var(--r);border-left:3px solid;font-size:14px}.callout svg{flex:none;margin-top:2px}.c-reg{background:var(--teal-soft);border-color:var(--teal)}.c-reg,.c-warn{color:var(--ink)}.c-warn{background:var(--amber-soft);border-color:var(--amber)}.c-key{background:var(--navy-soft);border-color:var(--navy)}.c-bad,.c-key{color:var(--ink)}.c-bad{background:var(--danger-soft);border-color:var(--danger)}.callout b{display:block;margin-bottom:2px}.kosong{padding:44px 20px;text-align:center;color:var(--muted);font-size:14px;display:flex;flex-direction:column;gap:10px}.hero,.kosong{align-items:center}.hero{display:grid;grid-template-columns:auto 1fr;grid-gap:26px;gap:26px}.ring-label{text-align:center;margin-top:-6px}.ring-num{font-size:34px}.ring-num,.tile-num{font-weight:700;letter-spacing:-.02em}.tile-num{font-size:27px;line-height:1.1}.tile-cap{font-size:12.5px;color:var(--muted);margin-top:3px}.tile-lab{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:9px}.klaster-row{display:grid;grid-template-columns:180px 1fr 64px;grid-gap:14px;gap:14px;align-items:center;padding:9px 0}.klaster-row+.klaster-row{border-top:1px solid var(--line)}.klaster-name{font-size:13.5px;font-weight:500}.klaster-unit{font-size:11.5px;color:var(--muted)}.action{display:flex;gap:13px;padding:14px 0}.action+.action{border-top:1px solid var(--line)}.action-n{width:25px;height:25px;border-radius:99px;background:var(--navy);color:var(--on-navy);display:grid;place-items:center;font-size:12px;font-weight:600;flex:none}.action-t{font-size:14px;font-weight:600}.action-d{font-size:13px;color:var(--muted);margin-top:2px}.item{display:flex;gap:14px;align-items:center;padding:15px 18px;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}.item:last-child{border-bottom:0}.item:hover{background:var(--surface-2)}.item-ic{width:36px;height:36px;border-radius:var(--r-sm);background:var(--navy-soft);color:var(--navy);display:grid;place-items:center;flex:none}.item-ic.done{background:var(--teal-soft);color:var(--teal)}.item-t{font-size:14.5px;font-weight:600}.item-s{font-size:12.5px;color:var(--muted);margin-top:2px}.reader{display:grid;grid-template-columns:260px 1fr;grid-gap:26px;gap:26px;align-items:start}.toc{position:-webkit-sticky;position:sticky;top:16px;max-height:calc(100vh - 40px);overflow:auto}.toc a{display:block;padding:7px 11px;border-radius:var(--r-sm);font-size:13.5px;color:var(--muted);text-decoration:none}.toc a:hover{background:var(--surface-2);color:var(--ink)}.toc a[aria-current=page]{background:var(--teal-soft);color:var(--teal);font-weight:600}.prose{font-family:"IBM Plex Serif",Georgia,serif;font-size:16.5px;line-height:1.72;max-width:68ch}.prose h2{font-size:23px;letter-spacing:-.02em;margin:0 0 4px}.prose h2,.prose h3{font-family:IBM Plex Sans,sans-serif}.prose h3{font-size:16px;color:var(--teal);margin:26px 0 8px}.prose h4{font-family:IBM Plex Sans,sans-serif;font-size:14.5px;margin:20px 0 6px}.prose p{margin:0 0 15px}.prose ol,.prose ul{margin:0 0 15px;padding-left:22px}.prose li{margin-bottom:6px}.prose code{font-family:IBM Plex Mono,monospace;font-size:.85em;background:var(--surface-2);padding:1px 5px;border-radius:4px}.prose .callout,.prose .tw{margin:18px 0;font-family:IBM Plex Sans,sans-serif}.prose .callout{font-size:14px}.prose figure{margin:22px 0}.prose figcaption{font-family:IBM Plex Sans,sans-serif;font-size:12.5px;color:var(--muted);margin-top:8px;text-align:center}.prose blockquote{margin:18px 0;padding-left:16px;border-left:3px solid var(--line-strong);color:var(--ink-2);font-style:italic}.pager{display:flex;justify-content:space-between;gap:12px;margin-top:32px;padding-top:20px;border-top:1px solid var(--line)}.slide-stage{background:var(--sunken);border:1px solid var(--line);border-radius:var(--r);aspect-ratio:16/9;display:grid;place-items:center;overflow:hidden;position:relative}.slide-stage img{width:100%;height:100%;object-fit:contain;background:#fff}.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));grid-gap:9px;gap:9px}.thumb{aspect-ratio:16/9;border-radius:6px;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;font-size:11px;color:var(--muted);overflow:hidden}.thumb[aria-current=true]{border-color:var(--teal);box-shadow:0 0 0 2px var(--teal-soft)}.thumb.seen{background:var(--teal-soft);color:var(--teal)}.qhead{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:var(--sh)}.qhead-in{max-width:1240px;margin:0 auto;padding:12px 16px;gap:16px;flex-wrap:wrap}.qhead-in,.timer{display:flex;align-items:center}.timer{gap:9px;padding:7px 14px;border-radius:var(--r-sm);background:var(--navy-soft);color:var(--navy);font-weight:600}.timer.warn{background:var(--amber-soft);color:var(--amber)}.timer.kritis{background:var(--danger-soft);color:var(--danger)}.timer .t{font-size:18px}.saved{font-size:12.5px;color:var(--teal);display:flex;align-items:center;gap:6px}.saved.gagal{color:var(--danger)}.qgrid{display:grid;grid-template-columns:1fr 216px;grid-gap:22px;gap:22px;align-items:start}.qmap{position:-webkit-sticky;position:sticky;top:80px}.qmap-grid{display:grid;grid-template-columns:repeat(6,1fr);grid-gap:5px;gap:5px}.qn{aspect-ratio:1;border-radius:6px;border:1px solid var(--line);background:var(--surface);font-size:11.5px;font-family:IBM Plex Mono,monospace;color:var(--muted);display:grid;place-items:center}.qn.done{background:var(--teal-soft);border-color:var(--teal);color:var(--teal);font-weight:600}.qn.flag{background:var(--amber-soft);border-color:var(--amber);color:var(--amber);font-weight:600}.qn[aria-current=true]{outline:2px solid var(--navy);outline-offset:1px}.stem{font-size:16px;line-height:1.6;margin-bottom:18px}.opt{display:flex;gap:12px;align-items:flex-start;padding:13px 15px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);width:100%;text-align:left;margin-bottom:9px}.opt:hover{border-color:var(--line-strong)}.opt-k,.opt:hover{background:var(--surface-2)}.opt-k{width:25px;height:25px;border-radius:6px;color:var(--ink-2);display:grid;place-items:center;font-size:12.5px;font-weight:600;flex:none;font-family:IBM Plex Mono,monospace}.opt[aria-pressed=true]{border-color:var(--teal);background:var(--teal-soft)}.opt[aria-pressed=true] .opt-k{background:var(--teal);color:var(--on-teal)}.opt.correct{border-color:var(--teal);background:var(--teal-soft)}.opt.wrong{border-color:var(--danger);background:var(--danger-soft)}.score-hero{display:grid;grid-template-columns:auto 1fr;grid-gap:26px;gap:26px;align-items:center}.score-big{font-size:52px;font-weight:700;letter-spacing:-.03em;line-height:1}.calc{display:grid;grid-template-columns:1fr auto auto auto;grid-gap:8px 14px;gap:8px 14px;align-items:center;font-size:13.5px}.calc .lab{color:var(--muted)}.calc .rule{grid-column:1/-1;height:1px;background:var(--line);margin:4px 0}.rub{display:flex;gap:11px;padding:11px 0;align-items:flex-start}.rub+.rub{border-top:1px solid var(--line)}.rub-ic{width:20px;height:20px;border-radius:99px;display:grid;place-items:center;flex:none;margin-top:1px}.rub-yes{background:var(--teal-soft);color:var(--teal)}.rub-no{background:var(--surface-2);color:var(--muted)}.auth{min-height:100vh;display:grid;place-items:center;padding:36px 16px;background:var(--sunken)}.auth-card{width:100%;max-width:480px}.auth-side{background:var(--navy);color:var(--on-navy);border-radius:var(--r) var(--r) 0 0;padding:26px 28px}.auth-side h2{font-size:21px;letter-spacing:-.02em}.auth-side p{font-size:13.5px;color:color-mix(in srgb,var(--on-navy) 74%,transparent);margin-top:6px}.auth-foot{text-align:center;font-size:13.5px;color:var(--muted);margin-top:16px}.auth-foot a{color:var(--teal);font-weight:600}.galat{background:var(--danger-soft);color:var(--danger)}.galat,.sukses{border-radius:var(--r-sm);padding:11px 14px;font-size:13.5px;font-weight:500}.sukses{background:var(--teal-soft);color:var(--teal)}.c-doc{background:var(--surface-2);border-color:var(--line-strong)}.c-doc,.c-tech{color:var(--ink)}.c-tech{background:var(--navy-soft);border-color:var(--navy)}.prose .ic{vertical-align:-.18em;margin:0 1px}.prose .ic-ya{color:var(--teal)}.prose .ic-tidak{color:var(--danger)}.dot{display:inline-block;width:.62em;height:.62em;border-radius:99px;vertical-align:.02em}.diagram{margin:22px 0;padding:16px;background:var(--sunken);border:1px solid var(--line);border-radius:var(--r);overflow-x:auto}.diagram pre{margin:0;font-family:IBM Plex Mono,ui-monospace,monospace;font-size:12.5px;line-height:1.45;white-space:pre;color:var(--ink-2)}hr.sep{border:0;height:1px;background:var(--line);margin:26px 0}.prose table strong{font-weight:600}.panggung{position:fixed;inset:0;z-index:100;background:#000;display:grid;place-items:center;overflow:hidden;cursor:default}.panggung.gelap{background:#000}.panggung-gambar{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block}.panggung-pramuat{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}.panggung-zona{position:absolute;top:0;bottom:0;width:50%;z-index:2;background:transparent;border:0}.panggung-zona.kiri{left:0;cursor:w-resize}.panggung-zona.kanan{right:0;cursor:e-resize}.panggung-kendali{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:18px 24px 16px;background:linear-gradient(0deg,rgba(0,0,0,.82),rgba(0,0,0,0));color:#fff;display:flex;flex-direction:column;gap:10px;opacity:0;transition:opacity .25s ease;pointer-events:none}.panggung-kendali.tampil{opacity:1;pointer-events:auto}@media (prefers-reduced-motion:reduce){.panggung-kendali{transition:none}}.panggung-info{display:flex;align-items:baseline;justify-content:space-between;gap:16px}.panggung-sesi{font-size:14.5px;font-weight:600;letter-spacing:-.01em}.panggung-nomor{font-size:15px;font-weight:700;white-space:nowrap}.panggung-tombol{display:flex;gap:8px}.panggung-tombol button{width:40px;height:36px;border-radius:8px;display:grid;place-items:center;background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.22)}.panggung-tombol button:hover{background:rgba(255,255,255,.26)}.panggung-tombol button[disabled]{opacity:.35;cursor:not-allowed}.panggung-huruf{font-family:IBM Plex Mono,monospace;font-size:13px;font-weight:600}.panggung-bantuan{font-size:12.5px;color:rgba(255,255,255,.62)}.panggung-bantuan strong{color:rgba(255,255,255,.85)}.panggung-pesan{position:absolute;z-index:3;color:rgba(255,255,255,.28);font-size:14px}.panggung:fullscreen{background:#000}.panggung:-webkit-full-screen{background:#000}.suara-tombol{display:grid;place-items:center;flex:none;width:34px;height:34px;padding:0;border-radius:99px;color:color-mix(in srgb,var(--on-navy) 80%,transparent);border:1px solid color-mix(in srgb,var(--on-navy) 28%,transparent);background:transparent;cursor:pointer}.suara-tombol:hover{background:color-mix(in srgb,var(--on-navy) 12%,transparent);color:var(--on-navy)}.suara-tombol.nyala{background:var(--danger);border-color:var(--danger);color:#fff;box-shadow:0 0 0 3px color-mix(in srgb,var(--danger) 35%,transparent)}.suara-tombol.nyala:hover{background:var(--danger);color:#fff;filter:brightness(1.08)}.suara-tombol:disabled{opacity:.5;cursor:not-allowed}.suara-tombol:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.suara-panel{position:fixed;right:18px;bottom:18px;z-index:60;width:min(420px,calc(100vw - 36px));background:var(--surface);color:var(--ink);border:1px solid var(--line-strong);border-radius:var(--r);box-shadow:0 10px 30px rgba(10,20,40,.18);padding:12px 14px;font-size:13.5px;display:flex;flex-direction:column;gap:8px}.suara-baris{display:flex;align-items:center;gap:9px}.suara-baris b{margin-right:auto}.suara-titik{width:10px;height:10px;border-radius:99px;background:var(--danger);animation:suara-denyut 1.2s ease-in-out infinite}@keyframes suara-denyut{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}@media (prefers-reduced-motion:reduce){.suara-titik{animation:none}}.suara-tautan{font-size:12.5px;color:var(--teal);font-weight:600;background:none;border:0;cursor:pointer;padding:2px 4px}.suara-dengar{color:var(--muted);font-style:italic}.suara-hasil{font-weight:600;padding:6px 9px;border-radius:var(--r-sm)}.suara-hasil.ok{background:var(--teal-soft);color:var(--teal)}.suara-hasil.gagal{background:var(--danger-soft);color:var(--danger)}.suara-bantuan{border-top:1px solid var(--line);padding-top:8px;display:flex;flex-direction:column;gap:7px;font-size:12.5px}.suara-bantuan p{color:var(--muted);margin:0}.suara-kelompok{font-weight:700;font-size:11.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.panggung-suara{position:absolute;top:18px;right:18px;z-index:5;background:rgba(0,0,0,.55);color:#fff;font-size:14px;font-weight:600;padding:6px 12px;border-radius:99px;pointer-events:none}.only-mobile{display:none}@media (max-width:1200px){.tab svg{display:none}.tab{padding:9px}.who-sub{display:none}}@media (max-width:1000px){.reader{grid-template-columns:1fr}.toc{position:static;max-height:none}.qgrid{grid-template-columns:1fr}.qmap{position:static}.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}.hero,.score-hero{grid-template-columns:1fr;text-align:center;justify-items:center}}@media (max-width:760px){.suara-tombol,.tabs,.who{display:none}.only-mobile{display:block}.g2,.g4{grid-template-columns:1fr}.klaster-row{grid-template-columns:1fr 56px}.klaster-row .bar{grid-column:1/-1}main{padding-bottom:88px}.botnav{position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr)}.botnav a{padding:9px 4px 10px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;color:var(--muted);text-decoration:none}.botnav a[aria-current=page]{color:var(--teal);font-weight:600}}@media print{.botnav,.pager,.qmap,.subtabs,.topbar{display:none}body{background:#fff}}