@font-face{font-family:Cairo;font-style:normal;font-display:swap;font-weight:400;src:url(./cairo-arabic-400-normal-DN15VWMM.woff2) format("woff2"),url(./cairo-arabic-400-normal-CAYwymWN.woff) format("woff");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Cairo;font-style:normal;font-display:swap;font-weight:400;src:url(./cairo-latin-ext-400-normal-xCL67Y2R.woff2) format("woff2"),url(./cairo-latin-ext-400-normal-C_BIE9Qe.woff) format("woff");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:Cairo;font-style:normal;font-display:swap;font-weight:400;src:url(./cairo-latin-400-normal-Dh7otpdh.woff2) format("woff2"),url(./cairo-latin-400-normal-b1R3q6Pf.woff) format("woff");unicode-range:U+0000-00FF,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:Cairo;font-style:normal;font-display:swap;font-weight:700;src:url(./cairo-arabic-700-normal-D3nDedWX.woff2) format("woff2"),url(./cairo-arabic-700-normal-CyOqhaeK.woff) format("woff");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Cairo;font-style:normal;font-display:swap;font-weight:700;src:url(./cairo-latin-ext-700-normal-Cscux539.woff2) format("woff2"),url(./cairo-latin-ext-700-normal-htXca11Z.woff) format("woff");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:Cairo;font-style:normal;font-display:swap;font-weight:700;src:url(./cairo-latin-700-normal-C3GYtKbV.woff2) format("woff2"),url(./cairo-latin-700-normal-6fcUy4Rc.woff) format("woff");unicode-range:U+0000-00FF,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:Cairo;font-style:normal;font-display:swap;font-weight:900;src:url(./cairo-arabic-900-normal-DNm2WYV7.woff2) format("woff2"),url(./cairo-arabic-900-normal-dTOb6H7Y.woff) format("woff");unicode-range:U+0600-06FF,U+0750-077F,U+0870-088E,U+0890-0891,U+0897-08E1,U+08E3-08FF,U+200C-200E,U+2010-2011,U+204F,U+2E41,U+FB50-FDFF,U+FE70-FE74,U+FE76-FEFC,U+102E0-102FB,U+10E60-10E7E,U+10EC2-10EC4,U+10EFC-10EFF,U+1EE00-1EE03,U+1EE05-1EE1F,U+1EE21-1EE22,U+1EE24,U+1EE27,U+1EE29-1EE32,U+1EE34-1EE37,U+1EE39,U+1EE3B,U+1EE42,U+1EE47,U+1EE49,U+1EE4B,U+1EE4D-1EE4F,U+1EE51-1EE52,U+1EE54,U+1EE57,U+1EE59,U+1EE5B,U+1EE5D,U+1EE5F,U+1EE61-1EE62,U+1EE64,U+1EE67-1EE6A,U+1EE6C-1EE72,U+1EE74-1EE77,U+1EE79-1EE7C,U+1EE7E,U+1EE80-1EE89,U+1EE8B-1EE9B,U+1EEA1-1EEA3,U+1EEA5-1EEA9,U+1EEAB-1EEBB,U+1EEF0-1EEF1}@font-face{font-family:Cairo;font-style:normal;font-display:swap;font-weight:900;src:url(./cairo-latin-ext-900-normal-B_6SsW4a.woff2) format("woff2"),url(./cairo-latin-ext-900-normal-BVFDAocv.woff) format("woff");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:Cairo;font-style:normal;font-display:swap;font-weight:900;src:url(./cairo-latin-900-normal-CZYZHNME.woff2) format("woff2"),url(./cairo-latin-900-normal-YbAqUPRv.woff) format("woff");unicode-range:U+0000-00FF,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}:root{--ink: #0f172a;--muted: #5b6b80;--line: #dbe4ee;--brand: #0b6bcb;--ok: #15803d;--ok-bg: #dcfce7;--bad: #b91c1c;--bad-bg: #fee2e2;--warn: #f59e0b;--panel: 400px}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:Cairo,system-ui,sans-serif;color:var(--ink);background:#eef2f7;overflow:hidden}button{font:inherit}[hidden]{display:none!important}.num{direction:ltr;unicode-bidi:isolate}#app{height:100dvh;display:flex;flex-direction:column}.top{display:flex;align-items:center;gap:12px;padding:6px 14px;background:linear-gradient(135deg,#0b6bcb,#0e9f8f);color:#fff;min-height:56px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:8px}.brand .logo{font-size:26px}.brand b{display:block;font-size:19px;line-height:1.2}.brand small{opacity:.9;font-size:13px}.steps{display:flex;gap:6px;list-style:none;margin:0 auto;padding:0;flex-wrap:wrap}.steps li{padding:3px 12px;border-radius:999px;background:#ffffff26;font-size:14px;font-weight:700}.steps li.done{background:#fff5}.steps li.done:before{content:"✔ "}.steps li.cur{background:#fff;color:var(--brand)}.tools{display:flex;gap:6px;flex-wrap:wrap}.chip{border:0;border-radius:999px;padding:5px 12px;background:#ffffff2e;color:#fff;cursor:pointer;font-weight:700;font-size:14px}.chip:hover{background:#ffffff4a}.stage{flex:1;min-height:0;display:grid;grid-template-columns:1fr var(--panel)}.viewer{overflow:auto;position:relative;background:#d9e1ea;scroll-behavior:auto}.panel{overflow:auto;background:#fff;border-inline-start:1px solid var(--line);padding:14px 16px 0;display:flex;flex-direction:column;gap:10px}.page-wrap{position:relative;width:min(100%,1200px);margin:0 auto;background:#fff;box-shadow:0 6px 30px #0f172a26;overflow:hidden;-webkit-user-select:none;user-select:none}.viewer.fit-page{display:flex;align-items:flex-start;justify-content:center}.viewer.fit-page .page-wrap{width:auto;height:calc(100% - 16px);aspect-ratio:1449 / 2000;margin:8px auto}.page-img{display:block;width:100%;height:100%;object-fit:contain;pointer-events:none}.spot{position:absolute;border-radius:12px;pointer-events:none;z-index:3;opacity:0;box-shadow:0 0 0 4px var(--warn),0 0 22px 6px #f59e0b88,0 0 0 9999px #0f172a1f;transition:left .5s,top .5s,width .5s,height .5s,opacity .3s}.spot.on{opacity:1}.seg-hit{position:absolute;z-index:2;background:transparent;border:0;padding:0;cursor:pointer}.seg-hit:focus-visible{outline:3px solid var(--brand)}.hot{position:absolute;z-index:4;background:transparent;border:3px dashed transparent;border-radius:14px;padding:0;cursor:pointer}@media(hover:hover){.hot:hover{border-color:#0b6bcb99;background:#0b6bcb0d}}.hot:focus-visible{border-color:#0b6bcb99;background:#0b6bcb0d}.hot .badge{position:absolute;top:6px;inset-inline-start:6px;width:46px;height:46px;border-radius:50%;background:#fff;display:grid;place-items:center;font-size:24px;box-shadow:0 3px 10px #0f172a40;border:3px solid var(--brand)}.no-badges .hot .badge{display:none}.hot.pulse .badge{animation:pulse 1.4s ease-in-out infinite;border-color:var(--warn)}.hot.flash{animation:flash .9s ease-out}@keyframes pulse{50%{transform:scale(1.15);box-shadow:0 0 0 8px #f59e0b44}}@keyframes flash{0%{background:#f59e0b55}to{background:transparent}}.panel>*{flex-shrink:0}.pnl-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.pnl-head b{font-size:20px}.pnl-head span{color:var(--muted);font-size:15px}.caption{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:12px 14px;font-size:19px;line-height:1.95;max-height:34vh;overflow:auto}.caption span.now{background:#fef3c7;border-radius:6px;box-shadow:0 0 0 3px #fef3c7}.mode{color:var(--muted);font-size:13px;min-height:1em}.mode.warn{color:#9a3412;background:#fff7ed;border-radius:10px;padding:6px 10px;font-weight:700;font-size:14px}.chip.alert{background:#fff;color:#b91c1c}.controls{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.ctl{border:0;border-radius:12px;padding:10px 14px;background:#e8f1fc;color:var(--brand);font-weight:800;font-size:18px;cursor:pointer;min-height:48px}.ctl.main{background:var(--brand);color:#fff;flex:1 1 130px;white-space:nowrap}.ctl:disabled{opacity:.4;cursor:default}.speed{font:inherit;border:2px solid var(--line);border-radius:10px;padding:8px;background:#fff}.tools-row{display:flex;flex-wrap:wrap;gap:8px}.tool{border:2px solid #c7d7f0;background:#f4f8ff;border-radius:12px;padding:10px 12px;font-weight:800;cursor:pointer;font-size:16px;min-height:48px}.tool:hover{border-color:var(--brand)}.seg-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}.seg-list button{width:100%;text-align:start;border:0;background:transparent;padding:6px 8px;border-radius:8px;cursor:pointer;color:var(--muted);font-size:14px}.seg-list button.cur{background:#fef3c7;color:var(--ink);font-weight:700}.checks{border-top:2px dashed var(--line);padding-top:10px}.checks h3{margin:0 0 6px;font-size:18px}.check{margin-bottom:12px}.check .q{font-weight:800;margin:4px 0 8px}.opts{display:grid;gap:6px}.opt,.qopt{text-align:start;border:2px solid var(--line);background:#fff;border-radius:12px;padding:10px 12px;cursor:pointer;font-size:16px;min-height:48px}.opt:hover:not(:disabled),.qopt:hover:not(:disabled){border-color:var(--brand);background:#f4f8ff}.opt.ok,.qopt.ok{border-color:var(--ok);background:var(--ok-bg);color:var(--ok);font-weight:800}.opt.bad,.qopt.bad{border-color:var(--bad);background:var(--bad-bg);color:var(--bad);text-decoration:line-through}.opt:disabled{cursor:default}.fb{margin:6px 0 0;font-weight:700}.fb.ok{color:var(--ok)}.fb.bad{color:var(--bad)}.link{border:0;background:none;color:var(--brand);text-decoration:underline;cursor:pointer;padding:0;font-weight:700}.hint{color:var(--muted);font-size:14px;margin:0}.center{text-align:center}.nav{position:sticky;bottom:0;background:#fff;display:flex;gap:8px;padding:10px 0 12px;margin-top:auto;border-top:1px solid var(--line)}.btn{border:0;border-radius:14px;padding:12px 18px;font-weight:800;font-size:17px;cursor:pointer;background:var(--brand);color:#fff;min-height:52px}.btn.ghost{background:#e8f1fc;color:var(--brand)}.btn.next{flex:1;background:#16a34a;font-size:19px}.btn.big{font-size:20px;padding:14px 26px}.panel>#startBtn2{flex:none}.btn:disabled{opacity:.45;cursor:not-allowed}.intro{display:flex;gap:28px;align-items:center;justify-content:center;padding:28px;min-height:100%;flex-wrap:wrap}.intro-thumb{width:260px;border-radius:10px;box-shadow:0 10px 30px #0f172a33}.intro h1{margin:0;font-size:30px}.intro .sub{margin:4px 0 14px;color:var(--muted)}.how{padding-inline-start:22px;font-size:18px;line-height:2;margin:0 0 18px}.summary{max-width:980px;margin:0 auto;padding:24px}.summary h1{margin:0 0 14px;font-size:28px}.chain{display:flex;flex-wrap:wrap;align-items:center;gap:8px;background:#fff;border-radius:16px;padding:14px;box-shadow:0 4px 16px #0f172a14;margin-bottom:14px}.chain span{background:#ede9fe;color:#5b21b6;font-weight:800;border-radius:999px;padding:6px 14px;font-size:18px}.chain i{font-style:normal;color:#7c3aed;font-weight:900;font-size:22px}.points{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:10px}.points li{display:flex;gap:12px;align-items:flex-start;background:#fff;border-radius:16px;padding:14px;box-shadow:0 4px 16px #0f172a14}.points .ic{font-size:28px;line-height:1}.points p{margin:0;font-size:18px;line-height:1.8}.quiz{max-width:900px;margin:0 auto;padding:24px}.qbar{height:10px;background:#fff;border-radius:999px;overflow:hidden}.qbar span{display:block;height:100%;background:#16a34a;transition:width .4s}.qnum{color:var(--muted);font-weight:700;margin:12px 0 4px}.qtext{font-size:28px;margin:0 0 18px;line-height:1.6}.qopts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.qopt{font-size:20px;padding:16px 18px;min-height:72px;display:flex;align-items:center;gap:12px}.qopt .k{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#e8f1fc;color:var(--brand);font-weight:900;flex:none}.qopt:disabled{cursor:default}.qfb{margin-top:16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.qfb p{margin:0;font-size:20px;font-weight:800;flex:1}.qfb .ok{color:var(--ok)}.qfb .bad{color:var(--bad)}.score-live{font-size:18px;background:#f8fafc;border-radius:12px;padding:10px}.results{max-width:980px;margin:0 auto;padding:22px;text-align:center}.results .big{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:150px;height:150px;border-radius:50%;color:#fff}.results .big.pass{background:linear-gradient(135deg,#16a34a,#0e9f8f)}.results .big.fail{background:linear-gradient(135deg,#f59e0b,#ea580c)}.results .big b{font-size:40px;line-height:1;direction:ltr}.results .big span{font-size:16px}.results h2{margin:12px 0}.row-btns{display:flex;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap}.cert-wrap{display:flex;flex-direction:column;align-items:center;gap:10px}.cert{width:min(100%,760px);aspect-ratio:1.414;background:#fffdf5;border:10px solid #b45309;border-radius:6px;padding:10px;box-shadow:0 8px 30px #0f172a22}.cert-in{height:100%;border:3px double #d97706;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px}.cert .c1{font-size:clamp(22px,4vw,36px);font-weight:900;color:#92400e;margin:0}.cert .c2{font-size:clamp(14px,2vw,20px);margin:0}.cert .c3{font-size:clamp(22px,4vw,38px);font-weight:900;color:var(--brand);margin:6px 0;border-bottom:2px dotted #d97706;padding:0 20px}.cert .c4{color:var(--muted);margin:8px 0 0}.cert-tools{display:flex;gap:10px;align-items:end;flex-wrap:wrap;justify-content:center}.cert-tools label{display:grid;gap:4px;font-weight:700;text-align:start}.cert-tools input{font:inherit;padding:10px 12px;border:2px solid var(--line);border-radius:12px;min-width:240px}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;display:grid;place-items:center;z-index:50;padding:12px}.modal-card{background:#fff;border-radius:18px;width:min(1000px,100%);max-height:96dvh;overflow:auto;box-shadow:0 20px 60px #0006}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:1}.modal-head h2{margin:0;font-size:22px}.x{border:0;background:#f1f5f9;border-radius:50%;width:46px;height:46px;font-size:22px;cursor:pointer}.modal-body{padding:14px 18px 18px}.reveal{font-size:22px;line-height:2;margin:0}.sim{display:grid;gap:10px}.sim-canvas{width:100%;aspect-ratio:900 / 380;border-radius:14px;background:#f8fafc;touch-action:manipulation}.sim-steps{display:flex;gap:6px;flex-wrap:wrap}.sim-steps span{padding:4px 12px;border-radius:999px;background:#f1f5f9;color:var(--muted);font-weight:700;font-size:15px;transition:background .3s}.sim-steps span.on{background:#ede9fe;color:#5b21b6}.sim-controls{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.sim-controls label{display:flex;gap:8px;align-items:center;font-weight:700}.sim-controls input[type=range]{width:150px;accent-color:#7c3aed}.sim-progress{font-weight:700}.sim-note{margin:0;color:var(--muted);font-size:16px;line-height:1.8}@media(max-width:900px),(orientation:portrait)and (max-width:1100px){.stage{grid-template-columns:1fr;grid-template-rows:minmax(0,1.25fr) minmax(0,1fr)}.panel{border-inline-start:0;border-top:2px solid var(--line)}.caption{max-height:22vh;font-size:17px}.panel{padding-top:10px;gap:8px}.qopts{grid-template-columns:1fr}.qtext{font-size:22px}.steps,.brand small{display:none}.hot .badge{width:34px;height:34px;font-size:18px;border-width:2px}.intro{padding:16px;align-items:flex-start}.intro-thumb{display:none}.intro h1{font-size:22px}.how{font-size:16px;line-height:1.8}.top .tools .chip{padding:4px 9px;font-size:13px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media print{@page{size:A4 landscape;margin:10mm}body{overflow:visible;background:#fff}body *{visibility:hidden}#cert,#cert *{visibility:visible}#cert{position:fixed;top:0;right:0;bottom:0;left:0;margin:auto;width:100%;box-shadow:none}}.fatal{max-width:760px;margin:40px auto;background:#fff;border-radius:16px;padding:24px;color:var(--bad);line-height:1.9;overflow:auto}.ss-light .ss-panel{background:#ffffffc7;border:1px solid #cfe3f2;color:#0f2747}.ss-light .ss-grid>div{border-bottom:1px dashed #c3d5e6}.ss-light .ss-mastery{color:#b45309}.ss-light .ss-good,.ss-light .ss-bad{color:#fff}.ss-light .ss-status{background:#eef4fa}.ss-light .ss-status[data-status=confirmed],.ss-light .ss-status[data-status=sent]{background:#d9f5e3}.ss-light .ss-status[data-status=failed]{background:#fde8d4}.ss-light .ss-retry{border-color:#b45309;color:#b45309}.ss-light .ss-grid dd{white-space:nowrap}.results{padding:12px 18px}.results .top-line{display:flex;align-items:center;justify-content:center;gap:16px}.results .big{width:104px;height:104px;flex:none}.results .big b{font-size:30px}.results .big span{font-size:14px}.results h2{margin:0;font-size:22px}.cert{width:min(100%,540px);border-width:8px}.cert-wrap{margin-top:8px;gap:8px}.row-btns{margin-top:10px}.btn.small{min-height:44px;padding:8px 14px;font-size:16px}#gate:empty{display:none}.sg-wrap{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;display:flex;padding:16px;overflow:auto;background:linear-gradient(135deg,#0b6bcb,#0e9f8f)}.sg-card{margin:auto;width:min(560px,100%);background:#fff;border-radius:22px;padding:22px 22px 16px;box-shadow:0 12px 40px #0f172a40}.sg-card h1{margin:0;font-size:26px;color:var(--brand);text-align:center}.sg-sub{margin:2px 0 10px;text-align:center;color:var(--muted)}.sg-loading{text-align:center;color:var(--muted)}.sg-q{font-weight:800;margin:6px 0}.sg-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:8px}.sg-choice{display:flex;flex-direction:column;align-items:center;gap:2px;padding:12px 10px;border:3px solid var(--line);border-radius:16px;background:#f8fafc;cursor:pointer;min-height:120px}.sg-choice .i{font-size:34px}.sg-choice b{font-size:18px}.sg-choice small{color:var(--muted);font-size:13px;text-align:center;line-height:1.5}.sg-choice.on{border-color:var(--brand);background:#e8f1fc}.sg-choice:focus-visible,.sg-f input:focus-visible,.sg-f select:focus-visible{outline:3px solid var(--warn);outline-offset:2px}.sg-f{display:block;font-weight:700;margin-top:8px}.sg-f input,.sg-f select{display:block;width:100%;margin-top:4px;font:inherit;font-weight:400;font-size:18px;padding:10px 12px;border:2px solid #b8c4d2;border-radius:12px;background:#fff;min-height:50px}.sg-err{color:var(--bad);font-weight:700;font-size:14px;margin:2px 0 0;min-height:0}.sg-err:empty{display:none}.sg-fixed{background:#e8f1fc;border-radius:12px;padding:8px 12px;margin:8px 0 0}.sg-go{width:100%;margin-top:14px}.sg-note{font-size:13px;color:var(--muted);text-align:center;margin:10px 0 0}.intro .who{font-weight:700;color:var(--brand);margin:0 0 6px}@media(max-width:480px){.sg-choices{grid-template-columns:1fr}.sg-choice{min-height:0;flex-direction:row;gap:10px;text-align:start}.sg-choice small{text-align:start}}.ls-card{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:12px 14px}.ls-card h3{margin:0 0 6px;color:var(--brand)}.ls-grid{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin:0;font-size:15px}.ls-grid dt{color:var(--muted)}.ls-grid dd{margin:0;font-weight:700}.ok-t{color:var(--ok)}.bad-t{color:var(--bad)}.ls-wrong{margin-top:8px;font-size:14px}.ls-wrong summary{cursor:pointer;font-weight:700}.ls-wrong li{margin:6px 0;line-height:1.6}.ls-status{margin:10px 0 6px;padding:8px 10px;border-radius:10px;font-weight:700;font-size:14px;background:#e8f1fc}.ls-status.sent{background:var(--ok-bg);color:var(--ok)}.ls-status.failed{background:var(--bad-bg);color:var(--bad)}.ls-status.queued,.ls-status.local{background:#fef3c7;color:#92400e}.ctl.small{font-size:14px;padding:8px 10px}.ctl[aria-pressed=true][data-c=text]{background:#fef3c7;color:#92400e}.sol{border:2px dashed #f59e0b;background:#fffbeb;border-radius:14px;padding:12px 14px;margin:10px 0}.sol .think{margin:0 0 10px;font-weight:800;color:#92400e;font-size:18px}.sol-btn{width:100%;background:#f59e0b;border-color:#f59e0b;color:#fff;font-size:20px;min-height:56px}.sol-btn:hover{background:#d97706}.sol.open{border-style:solid;border-color:#16a34a;background:#f0fdf4}.sol.open h3{margin:0 0 6px;color:#15803d;font-size:18px}.sol.open p{margin:0 0 6px;font-size:18px;line-height:1.9}.page-wrap{container-type:inline-size}.marks{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.mark{position:absolute;display:flex;align-items:center;justify-content:center}.mark b{font-weight:900;line-height:1;white-space:nowrap}.mark.ok b,.mark.bad b{font-size:3cqw;border-radius:50%;width:1.45em;height:1.45em;display:grid;place-items:center;color:#fff}.mark.ok b{background:#16a34a}.mark.bad b{background:#dc2626}.mark.word b{font-size:2.6cqw;color:#15803d;background:#f0fdf4ee;border:.15cqw solid #16a34a;border-radius:.5cqw;padding:.05em .4em}.note-q{background:#eff6ff;border-radius:10px;padding:8px 10px;font-size:14px;color:#1e3a8a;margin:8px 0}.done{max-width:760px;margin:0 auto;padding:40px 24px;text-align:center}.done-ic{font-size:72px}.done h1{margin:6px 0 10px;font-size:30px}.done p{font-size:19px;color:var(--muted)}.done .row-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:16px}@media(prefers-reduced-motion:no-preference){.mark{animation:pop .35s ease-out}@keyframes pop{0%{transform:scale(.4);opacity:0}}}