:root{--sebia-navy: #001871;--sebia-sky: #69A7DB;--sebia-blue: #69A7DB;--sebia-cyan: #7CC7F2;--sebia-purple: #65267A;--sebia-ice-bg: #E9F4FC;--sebia-btn-blue: #0F3294;--sebia-white: #FFFFFF;--sebia-black: #000000;--sebia-text: #1F2937;--sebia-muted: #44546A;--sebia-gray-100: #F0F6FC;--sebia-gray-300: #C8DFF0;--sebia-gray-500: #6B8DB5;--sebia-gray-700: #374F6B;--result-pass: #16A34A;--result-flag: #DC2626;--result-warn: #B45309;--result-pass-bg: #DCFCE7;--result-flag-bg: #FEE2E2;--result-warn-bg: #FEF3C7;--result-info-bg: #E9F4FC;--font-display: "DM Serif Display", Georgia, serif;--font-title: "Poppins", "Segoe UI", Arial, sans-serif;--font-body: "Poppins", "Segoe UI", Arial, sans-serif;--font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--line-height-tight: 1.2;--line-height-normal: 1.5;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 3px rgba(0, 24, 113, .08), 0 1px 2px rgba(0, 24, 113, .04);--shadow-md: 0 4px 12px rgba(0, 24, 113, .1), 0 2px 4px rgba(0, 24, 113, .06);--shadow-lg: 0 16px 40px -8px rgba(0, 24, 113, .2);--z-sticky: 50;--z-modal: 1000;--z-toast: 1100;--btn-bg: #001871;--touch-min: 44px}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--sebia-white: #141D35;--sebia-black: #E8EDF8;--sebia-gray-100: #1A2444;--sebia-gray-300: #2A3A5C;--sebia-gray-500: #7B8CB8;--sebia-gray-700: #B8C4E0;--sebia-ice-bg: #0E1628;--sebia-text: #E8EDF8;--sebia-muted: #8899C0;--sebia-navy: #AEC6F2;--result-pass-bg: #0D2818;--result-flag-bg: #2A0A0A;--result-warn-bg: #2B1D07;--result-info-bg: #0E1628;--shadow-lg: 0 16px 40px -8px rgba(0, 0, 0, .6);--btn-bg: #2447B5;color-scheme:dark}}:root[data-theme=dark]{--sebia-white: #141D35;--sebia-black: #E8EDF8;--sebia-gray-100: #1A2444;--sebia-gray-300: #2A3A5C;--sebia-gray-500: #7B8CB8;--sebia-gray-700: #B8C4E0;--sebia-ice-bg: #0E1628;--sebia-text: #E8EDF8;--sebia-muted: #8899C0;--sebia-navy: #AEC6F2;--result-pass-bg: #0D2818;--result-flag-bg: #2A0A0A;--result-warn-bg: #2B1D07;--result-info-bg: #0E1628;--shadow-lg: 0 16px 40px -8px rgba(0, 0, 0, .6);--btn-bg: #2447B5;color-scheme:dark}@font-face{font-family:Poppins;font-weight:400;font-style:normal;font-display:swap;src:url(/assets/Poppins-Regular-BJcjFbWa.woff2) format("woff2")}@font-face{font-family:Poppins;font-weight:500;font-style:normal;font-display:swap;src:url(/assets/Poppins-Medium-BKQP5Yb_.woff2) format("woff2")}@font-face{font-family:Poppins;font-weight:600;font-style:normal;font-display:swap;src:url(/assets/Poppins-SemiBold-0lG2wmRz.woff2) format("woff2")}@font-face{font-family:Poppins;font-weight:700;font-style:normal;font-display:swap;src:url(/assets/Poppins-Bold-ss7oyIsw.woff2) format("woff2")}@font-face{font-family:"DM Serif Display";font-weight:400;font-style:normal;font-display:swap;src:url(/assets/DMSerifDisplay-Regular-D-527YBu.woff2) format("woff2")}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-body);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--sebia-text);background:var(--sebia-gray-100)}.sw-display{font-family:var(--font-display);font-weight:400;color:var(--sebia-navy);line-height:var(--line-height-tight)}.sw-icon{width:16px;height:16px;flex-shrink:0;vertical-align:-.125em;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}.sw-icon-14{width:14px;height:14px}.sw-icon-16{width:16px;height:16px}.sw-icon-20{width:20px;height:20px}.sw-icon-32{width:32px;height:32px}.sw-sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.sw-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:36px;padding:var(--space-2) var(--space-4);border:0;border-radius:var(--radius-md);background:var(--btn-bg);color:#fff;font:600 var(--font-size-sm)/1.25 var(--font-body);cursor:pointer;text-decoration:none}.sw-btn:hover{background:var(--sebia-blue);color:#001871}.sw-btn:disabled{opacity:.5;cursor:not-allowed}.sw-btn:focus-visible,.sw-seg button:focus-visible,.sw-field :is(input,select,textarea):focus-visible{outline:2px solid var(--sebia-sky);outline-offset:2px}.sw-btn-ghost{background:transparent;color:var(--sebia-navy);box-shadow:inset 0 0 0 1px var(--sebia-gray-300)}.sw-btn-ghost:hover{background:var(--sebia-gray-100);color:var(--sebia-navy)}@media (pointer: coarse){.sw-btn{min-height:var(--touch-min);min-width:var(--touch-min)}}.sw-field{display:flex;flex-direction:column;gap:var(--space-1);margin-bottom:var(--space-4)}.sw-field>span{font-size:var(--font-size-sm);font-weight:600;color:var(--sebia-muted)}.sw-field :is(input,select,textarea){width:100%;min-height:40px;padding:var(--space-2) var(--space-3);font:inherit;font-size:1rem;color:var(--sebia-text);background:var(--sebia-white);border:1px solid var(--sebia-gray-300);border-radius:var(--radius-md)}.sw-field small{font-size:var(--font-size-xs);color:var(--sebia-gray-500)}@media (pointer: coarse){.sw-field :is(input,select){min-height:var(--touch-min)}}.sw-seg{display:inline-flex;gap:2px;padding:3px;max-width:100%;overflow-x:auto;scrollbar-width:none;background:var(--sebia-gray-100);border:1px solid var(--sebia-gray-300);border-radius:var(--radius-full)}.sw-seg::-webkit-scrollbar{display:none}.sw-seg button{flex:0 0 auto;border:0;background:transparent;cursor:pointer;padding:6px 18px;border-radius:var(--radius-full);font:600 13px var(--font-title);color:var(--sebia-muted)}.sw-seg button[aria-selected=true]{background:var(--sebia-white);color:var(--sebia-navy);box-shadow:var(--shadow-sm)}@media (pointer: coarse){.sw-seg button{min-height:var(--touch-min);min-width:var(--touch-min)}}.sw-table{width:100%;border-collapse:collapse;background:transparent;font-size:var(--font-size-sm)}.sw-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.sw-table tr{display:block;background:var(--sebia-white);margin-bottom:var(--space-3);border:1px solid var(--sebia-gray-300);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.sw-table td{display:flex;justify-content:space-between;gap:var(--space-4);padding:var(--space-2) var(--space-4);text-align:right;border-bottom:1px solid var(--sebia-gray-100)}.sw-table td:last-child{border-bottom:0}.sw-table td:before{content:attr(data-label);flex:none;font-weight:600;color:var(--sebia-muted);text-align:left}@media (min-width: 768px){.sw-table thead{position:static;width:auto;height:auto;overflow:visible;clip:auto}.sw-table tr{display:table-row;margin:0;border:0;border-radius:0;box-shadow:none}.sw-table td,.sw-table th{display:table-cell;padding:var(--space-3) var(--space-4);text-align:left;border-bottom:1px solid var(--sebia-gray-300)}.sw-table td:last-child{border-bottom:1px solid var(--sebia-gray-300)}.sw-table td:before{content:none}.sw-table th{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--sebia-muted)}}.sw-sheet-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-modal);display:flex;align-items:flex-end;justify-content:center;background:#00187173}.sw-sheet{width:100%;max-height:90dvh;overflow-y:auto;background:var(--sebia-white);color:var(--sebia-text);padding:var(--space-6) var(--space-4) calc(var(--space-6) + env(safe-area-inset-bottom));border-radius:var(--radius-xl) var(--radius-xl) 0 0;box-shadow:var(--shadow-lg)}.sw-sheet-scrim[hidden]{display:none}.sw-sheet:focus{outline:none}.sw-sheet h2{margin:0 0 var(--space-4);font-family:var(--font-display);font-weight:400;font-size:var(--font-size-2xl);color:var(--sebia-navy)}.sw-sheet-actions{display:flex;flex-direction:column-reverse;gap:var(--space-2);margin-top:var(--space-6)}@media (min-width: 768px){.sw-sheet-scrim{align-items:center;padding:var(--space-4)}.sw-sheet{max-width:480px;padding:var(--space-6);border-radius:var(--radius-lg)}.sw-sheet-actions{flex-direction:row;justify-content:flex-end}}:root[data-theme=dark] .sw-sheet{background:var(--sebia-gray-100);border:1px solid var(--sebia-gray-300)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .sw-sheet{background:var(--sebia-gray-100);border:1px solid var(--sebia-gray-300)}}.sw-toast-stack{position:fixed;left:50%;transform:translate(-50%);bottom:calc(80px + env(safe-area-inset-bottom));z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--space-2);width:max-content;max-width:min(480px,calc(100vw - 32px))}.sw-toast{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);box-shadow:var(--shadow-md);font-size:var(--font-size-sm);font-weight:500;background:var(--sebia-white);color:var(--sebia-text);border-left:4px solid var(--sebia-sky)}.sw-toast-error{border-left-color:var(--result-flag);background:var(--result-flag-bg)}.sw-toast-success{border-left-color:var(--result-pass);background:var(--result-pass-bg)}@media (min-width: 768px){.sw-toast-stack{bottom:var(--space-6)}}.sw-banner{display:grid;grid-template-columns:auto 1fr;gap:var(--space-2) var(--space-3);align-items:start;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1px solid var(--sebia-gray-300);border-left:4px solid var(--sebia-sky);background:var(--result-info-bg);color:var(--sebia-text);font-size:var(--font-size-sm)}.sw-banner>p{margin:0}.sw-banner>:is(button,a){grid-column:1 / -1}.sw-banner-warn{border-left-color:var(--result-warn);background:var(--result-warn-bg)}@media (min-width: 768px){.sw-banner{grid-template-columns:auto 1fr auto;align-items:center}.sw-banner>:is(button,a){grid-column:auto}}@media (prefers-reduced-motion: reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}html{-webkit-text-size-adjust:100%}body{-webkit-font-smoothing:antialiased}a{color:var(--sebia-navy);text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--sebia-sky);outline-offset:2px}.small{font-size:var(--font-size-xs)}.muted{color:var(--sebia-muted)}header.app{position:sticky;top:0;z-index:var(--z-sticky);display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-2) var(--space-4);background:#001871;color:#fff}header.app .brand{flex:none;display:flex;align-items:center;gap:var(--space-3);min-width:0}header.app img.logo{height:26px;width:auto;display:block}header.app h1{font:400 var(--font-size-lg)/1.2 var(--font-display);margin:0;color:#fff;white-space:nowrap}header.app .tagline{display:none;color:#ffffffb8;font-size:var(--font-size-sm)}.session{display:flex;align-items:center;gap:var(--space-2)}.topbar-btn{background:transparent;color:#fff;box-shadow:inset 0 0 0 1px #ffffff80;min-height:40px;min-width:40px;padding:var(--space-2)}.topbar-btn:hover{background:#ffffff1f;color:#fff}.btn-label{display:none}@media (pointer: coarse){.topbar-btn{min-height:var(--touch-min);min-width:var(--touch-min)}}header.app nav{position:fixed;left:0;right:0;bottom:0;z-index:var(--z-sticky);display:flex;background:var(--sebia-white);border-top:1px solid var(--sebia-gray-300);padding-bottom:env(safe-area-inset-bottom)}header.app nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:56px;padding:var(--space-1);text-align:center;line-height:1.15;font-size:var(--font-size-xs);font-weight:600;color:var(--sebia-muted);text-decoration:none}header.app nav a:hover{color:var(--sebia-navy)}header.app nav a.active{color:var(--sebia-navy);box-shadow:inset 0 3px 0 var(--sebia-sky)}main{max-width:72rem;margin:0 auto;padding:var(--space-4) var(--space-4) calc(88px + env(safe-area-inset-bottom));min-width:0}main.no-nav{padding-bottom:var(--space-8)}main.wide{max-width:82rem}h2{font:400 var(--font-size-2xl)/1.15 var(--font-display);color:var(--sebia-navy);margin:0 0 var(--space-4);overflow-wrap:anywhere}h3{font:600 var(--font-size-base)/1.3 var(--font-body);color:var(--sebia-navy);margin:var(--space-6) 0 var(--space-2)}h3.first{margin-top:0}.back{display:inline-flex;align-items:center;min-height:40px}@media (pointer: coarse){.back{min-height:var(--touch-min)}}.page-head{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-3);margin-bottom:var(--space-4)}.page-head h2{margin:0}.page-actions{max-width:100%;display:flex;flex-wrap:wrap;gap:var(--space-2);align-items:center}.page-actions .select{max-width:100%}.review-actions{margin-top:var(--space-3)}.card{background:var(--sebia-white);border:1px solid var(--sebia-gray-300);border-radius:var(--radius-lg);padding:var(--space-4);margin-bottom:var(--space-4);min-width:0}.icon-btn{padding:var(--space-2);min-width:40px}.reset{margin-top:var(--space-3)}.field{display:block;margin-bottom:var(--space-3);font-size:var(--font-size-sm);font-weight:600;color:var(--sebia-muted)}.select,.field input:not([type=radio]),.field textarea,.join-input,.review-comment{max-width:100%;font:inherit;font-size:1rem;min-height:40px;padding:var(--space-2) var(--space-3);color:var(--sebia-text);background:var(--sebia-white);border:1px solid var(--sebia-gray-300);border-radius:var(--radius-md)}.field input:not([type=radio]),.field textarea{display:block;width:100%;margin-top:var(--space-1)}.review-comment{width:100%;resize:vertical}input[type=file]{max-width:100%;font-size:var(--font-size-sm)}@media (pointer: coarse){.select,.field input:not([type=radio]){min-height:var(--touch-min)}}.field-choice{display:flex;align-items:center;gap:var(--space-3)}.field-choice input[type=radio]{width:20px;height:20px;margin:0;flex:none;accent-color:var(--btn-bg)}.field-choice input:not([type=radio]){margin-top:0}.draft{border-top:1px solid var(--sebia-gray-300);padding-top:var(--space-4);margin-top:var(--space-4)}.badge,.chip{display:inline-block;padding:2px var(--space-3);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600;background:var(--sebia-gray-100);color:var(--sebia-muted);border:1px solid var(--sebia-gray-300)}.badge.pass,.badge.decision-approve,.badge.status-approved{background:var(--result-pass-bg);color:var(--result-pass);border-color:transparent}.badge.fail,.badge.decision-reject,.badge.status-rejected{background:var(--result-flag-bg);color:var(--result-flag);border-color:transparent}.badge.status-in_review{background:var(--result-info-bg);color:var(--sebia-navy);border-color:transparent}.error{background:var(--result-flag-bg);border-left:4px solid var(--result-flag);color:var(--result-flag);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);margin:0 0 var(--space-4);font-size:var(--font-size-sm);overflow-wrap:anywhere}.sw-banner{margin-bottom:var(--space-4)}.sw-banner .sw-icon{margin-top:2px}.assistant-banner .sw-btn{min-height:44px}.sw-table td{overflow-wrap:anywhere}.sw-table td.cell-actions{flex-wrap:wrap;justify-content:flex-start;text-align:left;gap:var(--space-2)}.sw-table td.cell-actions:before{content:none}.tbl{width:100%;border-collapse:collapse;font-size:var(--font-size-sm)}.tbl th,.tbl td{text-align:left;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--sebia-gray-300);vertical-align:top;overflow-wrap:anywhere}.tbl tr:last-child td{border-bottom:0}.tbl th{font-size:var(--font-size-xs);font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--sebia-muted)}.tbl-status{width:1%;white-space:nowrap}.courses{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-4);grid-template-columns:minmax(0,1fr)}.course{display:flex;flex-direction:column;gap:var(--space-2);min-width:0;padding:var(--space-4);background:var(--sebia-white);border:1px solid var(--sebia-gray-300);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.course-title{font:400 var(--font-size-xl)/1.2 var(--font-display);color:var(--sebia-navy);overflow-wrap:anywhere;min-height:32px}.course-meta{display:flex;flex-wrap:wrap;gap:var(--space-2)}.course-updated{margin-top:auto;font-size:var(--font-size-xs)}.course-audience{margin:0;font-size:var(--font-size-sm);overflow-wrap:anywhere}.library-filters{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-4)}.library-filters input{flex:1 1 16rem}.player-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-4);align-items:start}iframe.sco{width:100%;height:calc(100dvh - 14rem);min-height:26rem;border:1px solid var(--sebia-gray-300);border-radius:var(--radius-lg);background:#fff}.cmi-log{max-height:26rem;overflow:auto}.cmi-log .tbl td{font-family:var(--font-mono);font-size:12.5px;padding:var(--space-1) var(--space-2)}.cmi-log .tbl td.method{color:var(--sebia-navy);font-weight:600}.col-method{width:7.5rem}.col-result{width:6rem}.cmi-log .tbl th{white-space:nowrap}.editor-bar{position:fixed;left:0;right:0;bottom:calc(56px + env(safe-area-inset-bottom));z-index:calc(var(--z-sticky) - 1);display:flex;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--sebia-white);border-top:1px solid var(--sebia-gray-300)}.editor-bar .editor-save{flex:1}main:has(.editor-bar){padding-bottom:calc(150px + env(safe-area-inset-bottom))}.scope-note{margin:0 0 var(--space-4);font-size:var(--font-size-sm)}.editor-layout{display:block}[id^=ed-]{scroll-margin-top:72px}.outline-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-1)}.outline-list button{width:100%;text-align:left;min-height:44px;padding:var(--space-2) var(--space-3);border:0;border-radius:var(--radius-md);background:transparent;color:var(--sebia-text);font:500 var(--font-size-sm)/1.3 var(--font-body);cursor:pointer}.outline-list button:hover{background:var(--sebia-gray-100);color:var(--sebia-navy)}.sheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3);margin-bottom:var(--space-4)}.sheet-head h2{margin:0;font-size:var(--font-size-xl)}.sw-sheet .card{margin-bottom:var(--space-3)}.landing{max-width:44rem;margin:var(--space-6) auto;text-align:center}.landing h2{font-size:var(--font-size-3xl);line-height:1.1}.landing-lead{font-size:var(--font-size-base);margin:0 auto var(--space-6);max-width:36rem}.landing-points{list-style:none;margin:0 auto var(--space-6);padding:0;text-align:left;max-width:34rem}.landing-points li{position:relative;padding:var(--space-2) 0 var(--space-2) var(--space-6)}.landing-points li:before{content:"";position:absolute;left:0;top:1.05rem;width:8px;height:8px;border-radius:50%;background:var(--sebia-sky)}.landing-cta{min-height:44px;padding:var(--space-3) var(--space-8)}.landing-note{margin-top:var(--space-4);font-size:var(--font-size-sm)}.stage{position:relative;background:#001871;color:#fff;border-radius:var(--radius-xl);padding:var(--space-5) var(--space-4) var(--space-6);min-height:24rem}.stage-head{display:flex;align-items:baseline;gap:var(--space-4);margin-bottom:var(--space-4)}.stage h2{color:#fff;margin:0;font-size:var(--font-size-2xl)}.stage-step{margin-left:auto;color:var(--sebia-cyan);font-weight:600}.stream-status{font-size:var(--font-size-sm);opacity:.75;margin:0 0 var(--space-3);text-align:center}.stage .muted{color:#ffffffb3}.lobby{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-6)}.lobby .muted{margin-bottom:2px}.join-url{font-size:var(--font-size-lg);font-weight:600;margin:0 0 var(--space-4);overflow-wrap:anywhere}.join-code{font-family:var(--font-display);font-size:3rem;letter-spacing:.1em;line-height:1;margin:0;color:var(--sebia-cyan)}.qr{width:12rem;height:12rem;background:#fff;padding:var(--space-3);border-radius:var(--radius-lg)}.timer{height:6px;background:var(--sebia-cyan);border-radius:var(--radius-full);margin-bottom:var(--space-5);transition:width .2s linear}.stage-question{font:400 var(--font-size-2xl)/1.2 var(--font-display);margin:0 0 var(--space-5);overflow-wrap:anywhere}.stage-choices{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-3)}.stage-choices li{position:relative;overflow:hidden;display:flex;align-items:center;gap:var(--space-3);background:#ffffff1a;border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);font-size:var(--font-size-base)}.stage-choices li.correct{background:var(--sebia-cyan);color:#001871;font-weight:600}.stage-choices li .bar{position:absolute;left:0;top:0;bottom:0;background:#ffffff1f;z-index:0}.stage-choices li span{position:relative;z-index:1}.stage-choices li .count{margin-left:auto;font-weight:600}.stage-count{margin-top:var(--space-5)}.leaderboard{margin-top:var(--space-6)}.leaderboard h3{color:var(--sebia-cyan);margin-top:0}.leaderboard ol{list-style:none;margin:0;padding:0}.leaderboard li{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-base)}.leaderboard li:nth-child(odd){background:#ffffff12}.leaderboard .rank{color:var(--sebia-cyan);font-weight:600;width:1.5rem}.leaderboard .name{min-width:0;overflow-wrap:anywhere}.leaderboard .score{margin-left:auto;font-weight:600}.final-standings{margin-top:var(--space-4)}.final-standings-title{color:var(--sebia-cyan);text-align:center;font-size:var(--font-size-xl);margin:0 0 var(--space-4)}.podium{list-style:none;margin:0 auto;padding:0;max-width:56rem;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:.4rem}.podium-step{grid-row:1;display:flex;flex-direction:column;align-items:center;text-align:center;min-width:0}.podium-slot-1{grid-column:2;--podium-delay: 1.4s}.podium-slot-2{grid-column:1;--podium-delay: .7s}.podium-slot-3{grid-column:3;--podium-delay: 0s}.podium-name{font-size:16px;font-weight:600;line-height:1.2;max-width:100%;overflow-wrap:anywhere}.podium-score{font-size:16px;font-weight:600;color:var(--sebia-cyan);margin:.2rem 0 .6rem}.podium-block{width:100%;display:flex;justify-content:center;padding-top:var(--space-3);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.podium-rank{font-family:var(--font-display);font-size:40px;line-height:1}.podium-rank-1 .podium-block{height:8rem;background:var(--sebia-cyan);color:#001871}.podium-rank-2 .podium-block{height:6rem;background:var(--sebia-blue);color:#001871}.podium-rank-3 .podium-block{height:4.5rem;background:var(--sebia-purple);color:#fff}.final-standings .leaderboard{max-width:56rem;margin:var(--space-6) auto 0}.podium-block{animation:podium-rise .7s cubic-bezier(.2,.8,.2,1) var(--podium-delay) both}.podium-name,.podium-score{animation:podium-appear .4s ease-out calc(var(--podium-delay) + .5s) both}@keyframes podium-rise{0%{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0 0 0 0)}}@keyframes podium-appear{0%{opacity:0;transform:translateY(.5rem)}to{opacity:1;transform:none}}@media (prefers-reduced-motion: reduce){.podium-block,.podium-name,.podium-score{animation:none}}.stage-actions{margin-top:var(--space-6);display:flex}.stage-actions .sw-btn{width:100%;background:var(--sebia-cyan);color:#001871;min-height:48px;font-size:var(--font-size-base)}.stage-actions .sw-btn:hover:not(:disabled){background:#fff;color:#001871}.stage-error{background:#ffffff24;border-left:4px solid var(--sebia-cyan);color:#fff;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);margin-top:var(--space-5)}.stage-description{color:#fffc;margin:0 0 var(--space-4);max-width:52rem}.play{max-width:30rem;margin:0 auto}.play-title{text-align:center;margin-bottom:var(--space-5)}.play-question{font:400 var(--font-size-xl)/1.25 var(--font-display);color:var(--sebia-navy);margin:0 0 var(--space-5)}.play-choices{display:grid;gap:var(--space-3)}.play-choice{font:inherit;font-size:var(--font-size-base);text-align:left;min-height:56px;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);border:2px solid var(--sebia-gray-300);background:var(--sebia-white);color:var(--sebia-text);cursor:pointer}.play-choice.selected{border-color:var(--btn-bg);background:var(--result-info-bg);font-weight:600}.play-choice:disabled{opacity:.55}.play-submit{width:100%;margin-top:var(--space-4);min-height:52px;font-size:var(--font-size-base)}.play-sent{text-align:center;margin-top:var(--space-4)}.play-wait{text-align:center;padding:var(--space-12) 0}.play-big{font:400 var(--font-size-3xl)/1.2 var(--font-display);color:var(--sebia-navy);margin:0 0 var(--space-2)}.play-rank{font-size:var(--font-size-lg);font-weight:600;color:var(--sebia-navy);margin:0}.play-verdict{text-align:center;padding:var(--space-8) var(--space-5);border-radius:var(--radius-xl)}.play-verdict.ok{background:var(--result-pass-bg)}.play-verdict.ko{background:var(--result-flag-bg)}.play-points{font-size:2.5rem;font-weight:600;color:var(--sebia-navy);margin:0 0 var(--space-3)}.play-board{list-style:none;padding:0;margin:var(--space-5) 0 0;text-align:left}.play-board li{display:flex;gap:var(--space-4);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md)}.play-board li:nth-child(odd){background:var(--sebia-gray-100)}.play-board .score{margin-left:auto;font-weight:600}.play-description{margin-top:calc(-1 * var(--space-3))}.join-card{max-width:22rem;margin:var(--space-8) auto;text-align:center}.join-input{font-family:var(--font-display);font-size:2.25rem;letter-spacing:.2em;text-align:center;width:100%;padding:var(--space-3);border-width:2px;margin-bottom:var(--space-4)}.review-trail{list-style:none;margin:var(--space-5) 0 0;padding:0}.review-trail li{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:flex-start;padding:var(--space-3) 0;border-top:1px solid var(--sebia-gray-300)}.review-trail li>div{min-width:0;flex:1 1 14rem}.review-trail li p{margin:var(--space-1) 0 0;overflow-wrap:anywhere}.poll-ask{color:var(--sebia-cyan);font-weight:600;margin:0 0 var(--space-5)}.poll-figures{display:flex;gap:var(--space-6);flex-wrap:wrap;margin:var(--space-4) 0 var(--space-6)}.poll-figure{display:flex;flex-direction:column}.poll-figure-value{font:400 2rem/1 var(--font-display)}.poll-figure.strong .poll-figure-value{font-size:3rem;color:var(--sebia-cyan)}.poll-figure-label{color:#ffffffb3;font-size:var(--font-size-sm);margin-top:var(--space-1)}.poll-figure-hint{color:var(--sebia-cyan);font-size:var(--font-size-xs);margin-top:2px}.poll-histogram{margin-top:var(--space-4)}.poll-bars{display:flex;align-items:flex-end;gap:var(--space-2);height:9rem}.poll-bar{flex:1;display:flex;flex-direction:column;align-items:center;height:100%;justify-content:flex-end}.poll-bar-count{color:#ffffffbf;font-size:var(--font-size-xs);margin-bottom:var(--space-1);min-height:1rem}.poll-bar-fill{width:100%;background:var(--sebia-cyan);border-radius:6px 6px 0 0;min-height:2px}.poll-bar-label{color:#ffffffb3;font-size:var(--font-size-xs);margin-top:var(--space-1)}.poll-scale-labels{display:flex;justify-content:space-between;color:var(--sebia-muted);font-size:var(--font-size-xs);margin-top:var(--space-2)}.stage .poll-scale-labels{color:#ffffffb3}.poll-ranking{list-style:none;margin:var(--space-5) 0 0;padding:0}.poll-ranking li{display:grid;grid-template-columns:1.5rem minmax(0,1fr) auto;align-items:baseline;gap:var(--space-1) var(--space-3);padding:var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-base)}.poll-ranking li:nth-child(odd){background:#ffffff12}.poll-ranking .rank{color:var(--sebia-cyan);font-weight:600}.poll-ranking .poll-score{font:400 var(--font-size-xl) var(--font-display);color:var(--sebia-cyan)}.poll-ranking .poll-meta{grid-column:2 / -1;color:#ffffffb3;font-size:var(--font-size-xs)}.poll-scale{display:grid;grid-template-columns:repeat(5,1fr);gap:var(--space-2);margin-top:var(--space-4)}.poll-value{font:400 var(--font-size-xl) var(--font-display);min-height:56px;border-radius:var(--radius-lg);border:2px solid var(--sebia-gray-300);background:var(--sebia-white);color:var(--sebia-navy);cursor:pointer}.poll-value.selected{background:var(--btn-bg);color:#fff;border-color:var(--btn-bg)}.poll-dimension-legend{list-style:none;margin:0 0 var(--space-5);padding:0;display:flex;gap:var(--space-4) var(--space-6);flex-wrap:wrap}.poll-dimension-legend li{color:#fffc;font-size:var(--font-size-sm)}.poll-dimension-legend strong{color:var(--sebia-cyan)}.poll-dimension-charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(15rem,100%),1fr));gap:var(--space-6);margin-top:var(--space-5)}.poll-dimension-title{color:var(--sebia-cyan);font-weight:600;margin:0 0 var(--space-2)}.poll-dimension-chart .poll-bars{height:7rem}.poll-dimension{margin-top:var(--space-5)}.poll-dimension-name{font-weight:600;color:var(--sebia-navy);margin:0 0 var(--space-2)}.poll-dimension .poll-scale{margin-top:0}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media (min-width: 768px){header.app{padding:var(--space-3) var(--space-6)}header.app img.logo{height:30px}header.app h1{display:none}.btn-label{display:inline}.topbar-btn{padding:var(--space-2) var(--space-4)}header.app nav{position:static;flex:1;justify-content:flex-end;background:none;border:0;padding:0;gap:var(--space-5)}header.app nav a{flex:none;flex-direction:row;gap:var(--space-2);min-height:44px;padding:0 var(--space-1);font-size:var(--font-size-sm);color:#ffffffc7}header.app nav a:hover{color:#fff}header.app nav a.active{color:#fff;box-shadow:inset 0 -3px 0 var(--sebia-cyan)}main{padding:var(--space-8) var(--space-8) var(--space-12)}main.no-nav,main:has(.editor-bar){padding-bottom:var(--space-12)}h2{font-size:var(--font-size-3xl)}.card{padding:var(--space-5) var(--space-6)}.courses{grid-template-columns:repeat(2,minmax(0,1fr))}iframe.sco{height:70dvh;min-height:32rem}.sw-table td.cell-actions{display:table-cell}.sw-table td.cell-actions .sw-btn{margin:0 var(--space-2) var(--space-1) 0}.editor-bar{position:static;padding:0;background:none;border:0;margin-bottom:var(--space-4);justify-content:flex-end}.editor-bar .editor-save{flex:none}.sw-banner .sw-btn{justify-self:end}.stage{padding:var(--space-8) var(--space-8) var(--space-10);min-height:30rem}.stage h2{font-size:var(--font-size-3xl)}.stage-head{margin-bottom:var(--space-8)}.lobby{flex-direction:row;align-items:center;gap:var(--space-12);flex-wrap:wrap}.join-url{font-size:1.75rem;margin-bottom:var(--space-6)}.join-code{font-size:4.5rem;letter-spacing:.12em}.qr{width:15rem;height:15rem}.stage-question{font-size:2.5rem;margin-bottom:var(--space-8)}.stage-choices{grid-template-columns:1fr 1fr;gap:.9rem}.stage-choices li{padding:1.1rem 1.3rem;font-size:1.25rem}.leaderboard li{font-size:1.125rem;gap:var(--space-4)}.podium{gap:var(--space-4)}.podium-name{font-size:30px}.podium-score{font-size:26px;margin-bottom:.8rem}.podium-rank{font-size:72px}.podium-rank-1 .podium-block{height:14rem}.podium-rank-2 .podium-block{height:10rem}.podium-rank-3 .podium-block{height:7rem}.final-standings-title{font-size:28px}.final-standings .leaderboard li{font-size:24px}.stage-actions{justify-content:flex-end}.stage-actions .sw-btn{width:auto;padding:.7rem 2rem;font-size:1.0625rem}.poll-figure-value{font-size:2.5rem}.poll-figure.strong .poll-figure-value{font-size:4rem}.poll-bars{height:11rem}.poll-ranking li{grid-template-columns:2rem 1fr auto auto;font-size:1.1875rem}.poll-ranking .poll-meta{grid-column:auto;font-size:var(--font-size-sm)}.poll-ranking .poll-score,.poll-value{font-size:1.625rem}.landing{margin-top:var(--space-12)}.landing h2{font-size:2.75rem}.landing-lead{font-size:1.125rem}.play-question{font-size:var(--font-size-2xl)}}@media (min-width: 1025px){header.app h1{display:block;font-size:var(--font-size-xl)}header.app .tagline{display:inline}header.app nav{flex:none;margin-left:auto}.courses{grid-template-columns:repeat(3,minmax(0,1fr))}.player-layout{grid-template-columns:minmax(0,1fr) 25rem}iframe.sco{height:calc(100dvh - 15rem);min-height:30rem}.editor-layout{display:grid;grid-template-columns:14rem minmax(0,1fr);gap:var(--space-6);align-items:start}.outline{position:sticky;top:88px}[id^=ed-]{scroll-margin-top:88px}}:root{--ease-out: cubic-bezier(.2, .8, .2, 1);--lift: 0 10px 28px rgba(0, 24, 113, .12)}.page-enter{animation:page-in .32s var(--ease-out) both}@keyframes page-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.stagger>*{animation:rise .42s var(--ease-out) both}.stagger>*:nth-child(2){animation-delay:60ms}.stagger>*:nth-child(3){animation-delay:.12s}.stagger>*:nth-child(4){animation-delay:.18s}.stagger>*:nth-child(5){animation-delay:.24s}.stagger>*:nth-child(n+6){animation-delay:.3s}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.skeleton{border-radius:var(--radius-lg);background:linear-gradient(90deg,var(--sebia-gray-100) 25%,var(--sebia-ice-bg) 50%,var(--sebia-gray-100) 75%);background-size:200% 100%;animation:shimmer 1.2s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-hero{height:148px;margin-bottom:var(--space-4)}.skeleton-stat{height:84px}.skeleton-row{height:64px;margin-bottom:var(--space-3)}.skeleton-card{height:180px}.ring{position:relative;display:inline-grid;place-items:center;flex:none}.ring svg{transform:rotate(-90deg)}.ring-track{fill:none;stroke:#69a7db40}.ring-value{fill:none;stroke:var(--sebia-cyan);stroke-linecap:round;stroke-dashoffset:var(--ring-offset);animation:ring-fill .9s var(--ease-out) both}@keyframes ring-fill{0%{stroke-dashoffset:var(--ring-full)}}.ring-center{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center}.ring-label{display:flex;flex-direction:column;align-items:center;line-height:1}.ring-label small{font-size:var(--font-size-xs);opacity:.8}.ring-label strong{font:400 var(--font-size-2xl)/1 var(--font-display)}.hero{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-5);margin-bottom:var(--space-4);border-radius:var(--radius-xl);color:#fff;background:radial-gradient(120% 140% at 100% 0%,#65267a,#001871 55%,#001871);box-shadow:var(--lift)}.hero h2{color:#fff;margin:0 0 var(--space-1)}.hero .eyebrow{margin:0 0 var(--space-1);text-transform:uppercase;letter-spacing:.08em;font-size:var(--font-size-xs);color:#7cc7f2;font-weight:600}.hero-lead{margin:0;color:#ffffffd9}.hero-level{background:none;border:0;padding:0;color:#fff;cursor:pointer;border-radius:50%;transition:transform .2s var(--ease-out)}.hero-level:hover{transform:scale(1.05)}.hero .ring-track{stroke:#ffffff2e}.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3);margin-bottom:var(--space-4)}.stat{display:flex;flex-direction:column;gap:2px;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);background:var(--sebia-white);border:1px solid var(--sebia-gray-300);color:var(--sebia-navy)}.stat strong{font:400 var(--font-size-2xl)/1.1 var(--font-display)}.stat span{font-size:var(--font-size-xs);color:var(--sebia-muted)}.stat .sw-icon{color:var(--sebia-sky)}.resume-card{width:100%;display:grid;gap:var(--space-1);text-align:left;cursor:pointer;margin-bottom:var(--space-4);padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);border:0;color:var(--sebia-navy);background:linear-gradient(135deg,var(--sebia-ice-bg),#fff);box-shadow:inset 4px 0 0 var(--sebia-cyan),var(--shadow-sm);transition:transform .2s var(--ease-out),box-shadow .2s var(--ease-out)}.resume-card:hover{transform:translateY(-2px);box-shadow:inset 4px 0 0 var(--sebia-cyan),var(--lift)}.resume-kicker{font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--sebia-purple);font-weight:600}.resume-title{font:400 var(--font-size-xl)/1.2 var(--font-display)}.resume-go{display:inline-flex;align-items:center;gap:var(--space-1);font-weight:600;font-size:var(--font-size-sm)}.section-head{display:flex;align-items:center;justify-content:space-between;margin-top:var(--space-2)}.empty{padding:var(--space-5);text-align:center;border:1px dashed var(--sebia-gray-300);border-radius:var(--radius-lg)}.empty p{margin:0 0 var(--space-3);color:var(--sebia-muted)}.assignments,.history,.report-list,.tiles,.trophies,.objectives{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}.assignment,.history-row,.report-row{width:100%;display:flex;align-items:center;gap:var(--space-3);text-align:left;cursor:pointer;padding:var(--space-3) var(--space-4);min-height:var(--touch-min);border-radius:var(--radius-lg);background:var(--sebia-white);border:1px solid var(--sebia-gray-300);color:var(--sebia-text);transition:border-color .16s,transform .16s 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