:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f7f8;--bg-soft:#f2f2f3;--surface:#fff;--surface-soft:#f9f9f9;--surface-hover:#f3f3f3;--sidebar:#171717;--sidebar-2:#212121;--text:#0d0d0d;--text-soft:#3f3f46;--muted:#707070;--line:#e5e5e5;--line-strong:#d1d5db;--accent:#10a37f;--accent-dark:#0d8b6c;--blue:#2563eb;--amber:#b45309;--red:#dc2626;--green-soft:#ecfdf5;--blue-soft:#eff6ff;--amber-soft:#fffbeb;--red-soft:#fef2f2;--shadow:0 1px 2px #0000000f, 0 8px 24px #0000000f;--shadow-soft:0 1px 2px #0000000a;--radius:16px;--radius-sm:10px;--rail-width:272px}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-width:320px;color:var(--text);background:var(--bg);font-family:Aptos,Segoe UI,ui-sans-serif,system-ui,sans-serif}a{color:inherit;-webkit-tap-highlight-color:transparent}button,input,textarea,select{font:inherit}button{-webkit-tap-highlight-color:transparent}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{color:var(--text);letter-spacing:-.02em}img{max-width:100%;display:block}mark{color:inherit;background:#fff3bf;border-radius:4px;padding:0 3px}.app-shell{min-height:100vh;display:flex}.app-shell.is-deep-screen{padding-bottom:0}.portal-rail{width:var(--rail-width);color:#f4f4f5;background:var(--sidebar);border-right:1px solid #ffffff14;flex-direction:column;gap:14px;height:100vh;padding:12px;display:flex;position:sticky;top:0}.portal-workspace{flex:1;min-width:0}.brand-lockup{align-items:center;gap:11px;padding:8px;display:flex}.brand-mark{color:#171717;background:#f4f4f5;border-radius:13px;place-items:center;width:38px;height:38px;font-size:18px;font-weight:900;display:grid}.brand-lockup strong,.rail-status strong{color:#fff;font-size:15px;display:block}.brand-lockup span:not(.brand-mark),.rail-status small,.rail-hint span{color:#f4f4f5a8;font-size:12px;line-height:1.35}.rail-nav{gap:4px;display:grid}.rail-link{color:#f4f4f5c2;border-radius:12px;align-items:center;gap:10px;min-height:42px;padding:10px 12px;font-weight:700;text-decoration:none;display:flex}.rail-link:hover,.rail-link.active{color:#fff;background:#ffffff1a}.rail-link.active{box-shadow:inset 0 0 0 1px #ffffff14}.rail-hint{background:#ffffff0f;border:1px solid #ffffff14;border-radius:14px;align-items:flex-start;gap:9px;margin-top:auto;padding:12px;display:flex}.rail-hint svg{color:#f4f4f5b8;flex:none;margin-top:1px}.rail-status{background:var(--sidebar-2);border-radius:14px;align-items:center;gap:10px;padding:12px;display:flex}.rail-status>span,.topbar-status span{background:var(--accent);border-radius:999px;width:9px;height:9px;display:inline-block;box-shadow:0 0 0 4px #10a37f29}.topbar{z-index:30;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);-webkit-user-select:none;user-select:none;background:#ffffffdb;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:12px 28px;display:flex;position:sticky;top:0}.topbar-inner>span{color:var(--muted);font-size:12px;font-weight:600;display:block}.topbar h1{margin-top:2px;font-size:21px;line-height:1.1}.topbar-status{border:1px solid var(--line);background:var(--surface);min-height:34px;color:var(--text-soft);border-radius:999px;align-items:center;gap:8px;padding:7px 11px;font-size:13px;font-weight:600;display:inline-flex}.main-content{width:min(1180px,100%);margin:0 auto;padding:24px 28px 72px}.app-shell.is-deep-screen .main-content{padding:24px 28px 72px}.workspace-page,.page-grid{gap:16px;display:grid}.workspace-head{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:22px;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:18px;padding:22px;display:grid}.workspace-overline{color:var(--muted);letter-spacing:.02em;margin-bottom:9px;font-size:12px;font-weight:700;display:inline-flex}.workspace-head h2{max-width:820px;font-size:clamp(30px,3.6vw,46px);line-height:1.02}.workspace-head p{max-width:760px;color:var(--muted);margin-top:10px;line-height:1.55}.workspace-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.panel,.card,.block-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow-soft)}.panel{overflow:hidden}.panel-head,.block-head{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:16px;padding:16px 18px;display:flex}.panel-head h3,.block-head h3{font-size:20px;line-height:1.2}.panel-head p,.block-head p,.muted{color:var(--muted);font-size:14px;line-height:1.5}.panel-head p,.block-head p{margin-top:4px}.panel-body,.block-body{gap:13px;padding:16px 18px 18px;display:grid}.block-card{padding:0}.metric-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.metric-cell{border:1px solid var(--line);background:var(--surface);min-height:94px;box-shadow:var(--shadow-soft);border-radius:16px;align-content:end;gap:8px;padding:15px;display:grid}.metric-cell span{color:var(--muted);font-size:12px;font-weight:700}.metric-cell strong{color:var(--text);font-size:clamp(24px,2.8vw,34px);line-height:1}.metric-cell.green{background:linear-gradient(180deg, var(--surface), var(--green-soft))}.metric-cell.blue{background:linear-gradient(180deg, var(--surface), var(--blue-soft))}.metric-cell.amber{background:linear-gradient(180deg, var(--surface), var(--amber-soft))}.metric-cell.red{background:linear-gradient(180deg, var(--surface), var(--red-soft))}.search-box{border:1px solid var(--line);background:var(--surface-soft);min-width:min(340px,100%);min-height:42px;color:var(--muted);border-radius:999px;align-items:center;gap:9px;padding:0 12px;display:flex}.search-box input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:0}.search-input,.auth-form input,.input-answer input{border:1px solid var(--line);width:100%;min-height:42px;color:var(--text);background:var(--surface);border-radius:12px;padding:10px 12px}.search-input:focus,.auth-form input:focus,.input-answer input:focus,.search-box:focus-within{border-color:var(--accent);outline:3px solid #10a37f24}.segmented-links{border:1px solid var(--line);background:var(--bg-soft);border-radius:999px;gap:3px;padding:3px;display:inline-flex}.segment{min-height:32px;color:var(--muted);border-radius:999px;align-items:center;padding:7px 12px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.segment.active{color:var(--text);background:var(--surface);box-shadow:var(--shadow-soft)}.btn{appearance:none;border:1px solid var(--accent);color:#fff;background:var(--accent);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;min-height:38px;padding:8px 14px;font-weight:700;text-decoration:none;transition:background .14s,border-color .14s,opacity .14s;display:inline-flex}.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark)}.btn:disabled{opacity:.55;cursor:default}.btn-secondary{color:var(--text);background:var(--surface);border-color:var(--line)}.btn-secondary:hover{color:var(--text);background:var(--surface-hover);border-color:var(--line-strong)}.btn-danger{color:#fff;background:var(--red);border-color:var(--red)}.btn-danger:hover{background:#b91c1c;border-color:#b91c1c}.btn-ghost{color:var(--text);border-color:var(--line);background:0 0}.btn-ghost:hover{color:var(--text);background:var(--surface-hover)}.actions-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.actions-row.wrap{flex-wrap:wrap}.data-list,.news-list,.history-list,.stack-list,.question-list,.wrong-list{gap:8px;display:grid}.data-row{border:1px solid var(--line);background:var(--surface);border-radius:14px;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:12px;padding:11px 12px;display:grid}.data-row:hover{background:var(--surface-soft)}.data-main{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;gap:5px;padding:2px 0;text-decoration:none;display:grid}.data-main.static{cursor:default}.data-main span{color:var(--muted);font-size:12px;font-weight:600}.data-main strong{min-width:0;color:var(--text);font-size:16px;line-height:1.28}.data-main p{color:var(--muted);font-size:14px;line-height:1.45}.data-main:hover strong{color:var(--accent-dark)}.row-facts{min-width:82px;color:var(--muted);justify-items:end;gap:2px;display:grid}.row-facts span{color:var(--text);font-size:17px;font-weight:800}.row-facts small{font-size:11px;font-weight:600}.row-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.status-pill{min-height:30px;color:var(--muted);background:var(--surface-soft);border:1px solid var(--line);white-space:nowrap;border-radius:999px;justify-content:center;align-items:center;padding:5px 10px;font-size:12px;font-weight:700;display:inline-flex}.status-pill.green{color:#047857;background:var(--green-soft);border-color:#bbf7d0}.status-pill.blue{color:var(--blue);background:var(--blue-soft);border-color:#bfdbfe}.status-pill.amber{color:var(--amber);background:var(--amber-soft);border-color:#fde68a}.status-pill.red{color:var(--red);background:var(--red-soft);border-color:#fecaca}.progress-line,.progress{background:#ececf1;border-radius:999px;height:8px;overflow:hidden}.progress-line i,.progress-fill{border-radius:inherit;background:var(--accent);height:100%;display:block}.row-progress{background:#e8eef2;border-radius:999px;height:8px;overflow:hidden}.row-progress i{border-radius:inherit;background:var(--accent);height:100%;display:block}.phone-app-header,.phone-list-header,.phone-related-filter,.phone-stat-row,.phone-specialty-stat,.home-history-icon,.home-history-badge{display:none}.load-more-row{justify-content:center;padding-top:4px;display:flex}.workbench-grid{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:16px;display:grid}.command-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.command-tile{border:1px solid var(--line);min-height:120px;color:var(--text);background:var(--surface);text-align:left;cursor:pointer;border-radius:16px;align-content:space-between;gap:8px;padding:14px;display:grid}.command-tile:hover{background:var(--surface-soft);border-color:var(--line-strong)}.command-tile.primary{color:#fff;background:var(--sidebar);border-color:var(--sidebar)}.command-tile.wide{grid-column:1/-1}.command-tile span{color:inherit;opacity:.55;font-size:12px;font-weight:700}.command-tile .tile-icon{display:none}.command-tile strong{font-size:19px;line-height:1.1}.command-tile small{color:inherit;opacity:.65;line-height:1.35}.empty-state{border:1px dashed var(--line-strong);background:var(--surface-soft);text-align:center;border-radius:16px;padding:24px}.empty-state h3{margin-bottom:6px;font-size:20px}.empty-state p{color:var(--muted)}.error{color:var(--red);font-size:14px;font-weight:700}.page-center{align-content:center;place-items:center;gap:12px;min-height:52vh;display:grid}.spinner{border:3px solid #ececf1;border-top-color:var(--accent);border-radius:999px;width:32px;height:32px;animation:.85s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.auth-shell{background:var(--bg);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-stage{border:1px solid var(--line);background:var(--surface);width:min(920px,100%);min-height:540px;box-shadow:var(--shadow);border-radius:22px;grid-template-columns:.9fr 1.1fr;display:grid;overflow:hidden}.auth-brand{color:#fff;background:var(--sidebar);align-items:flex-start;padding:32px}.auth-brand div{padding-top:7px}.auth-card{border:1px solid var(--line);background:var(--surface);width:min(420px,100% - 42px);box-shadow:var(--shadow-soft);border-radius:18px;place-self:center;padding:24px}.auth-form{gap:14px;display:grid}.auth-form h2{font-size:28px}.auth-form label{color:var(--text);gap:7px;font-weight:650;display:grid}.auth-links{color:var(--accent-dark);justify-content:space-between;gap:10px;font-size:14px;font-weight:650;display:flex}.auth-links.single{justify-content:flex-start}.checkbox-row{align-items:flex-start;gap:10px;display:flex!important}.checkbox-row input{width:18px;height:18px;min-height:18px;margin-top:2px}.hero{background:var(--surface);grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:18px;display:grid;position:relative;overflow:hidden}.hero h2{margin-bottom:5px;font-size:30px}.hero-actions,.modal-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.stats-grid,.list-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;display:grid}.stat-card,.list-card,.news-item,.history-link,.item-btn,.item-row,.question-item,.wrong-item{border:1px solid var(--line);background:var(--surface);border-radius:14px}.stat-card{gap:6px;padding:16px;display:grid}.stat-card span{color:var(--muted);font-size:12px;font-weight:700}.stat-card strong{color:var(--text);font-size:30px}.item-btn,.history-link,.item-row,.list-card{width:100%;color:inherit;text-align:left;gap:5px;padding:12px;text-decoration:none;display:grid}.item-btn{cursor:pointer}.item-btn:hover,.history-link:hover,.list-card:hover{background:var(--surface-soft)}.icon-btn{border:1px solid var(--line);min-width:36px;min-height:36px;color:var(--text);background:var(--surface);cursor:pointer;border-radius:999px;font-weight:800}.icon-btn:hover,.icon-btn.active{color:#fff;background:var(--sidebar);border-color:var(--sidebar)}.split-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:16px;display:grid}.meta-row{color:var(--muted);justify-content:space-between;gap:10px;font-size:13px;font-weight:600;display:flex}.range-field{color:var(--text);gap:8px;font-weight:650;display:grid}.range-field input{width:100%;accent-color:var(--accent)}.launch-summary,.search-results-panel{gap:12px;display:grid}.runner-card,.result-card{gap:15px;padding:18px;display:grid}.runner-head{grid-template-columns:auto 1fr auto;align-items:center;gap:12px;display:grid}.runner-head p{color:var(--muted);justify-self:center;font-weight:700}.runner-right-box{justify-content:flex-end;align-items:center;gap:8px;display:flex}.phone-run-favorite,.phone-run-related,.phone-profile-greeting,.phone-profile-actions{display:none}.timer-pill{border:1px solid var(--line);background:var(--surface);min-width:74px;color:var(--text);text-align:center;border-radius:999px;padding:8px 11px;font-weight:700}.question-card,.question-preview{gap:14px;display:grid}.difficulty-row{gap:5px;display:flex}.difficulty-hammer{color:var(--line-strong);font-size:13px}.difficulty-hammer.active{color:var(--accent)}.question-title-row{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.question-title-row h3,.question-card h3,.question-item.full h3{font-size:23px;line-height:1.3}.question-item{padding:14px}.question-item ul{margin-bottom:0}.correct-option{color:#047857;font-weight:700}.options-list{gap:9px;display:grid}.option-btn{border:1px solid var(--line);background:var(--surface);width:100%;min-height:50px;color:var(--text-soft);text-align:left;cursor:pointer;border-radius:14px;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:11px;padding:10px;display:grid}.option-btn:hover{background:var(--surface-soft)}.option-btn.selected{background:var(--blue-soft);border-color:#93c5fd}.option-btn.correct{background:var(--green-soft);border-color:#86efac}.option-btn.wrong{background:var(--red-soft);border-color:#fecaca}.option-label{background:var(--bg-soft);width:34px;height:34px;color:var(--text);border-radius:10px;place-items:center;font-weight:750;display:grid}.option-text{min-width:0}.option-stats{color:var(--muted);white-space:nowrap;font-size:12px;font-weight:650}.explanation{background:var(--green-soft);border:1px solid #bbf7d0;border-radius:14px;padding:12px 14px;line-height:1.55}.option-explanation{margin-top:7px}.input-answer span{color:var(--muted);margin-bottom:7px;font-weight:650;display:block}.image-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;display:grid}.image-grid figure{margin:0}.image-grid img{border:1px solid var(--line);border-radius:14px;width:100%}.image-grid figcaption{color:var(--muted);margin-top:6px;font-size:12px}.task-condition{border:1px solid var(--line);background:var(--surface-soft);border-radius:14px;padding:14px;line-height:1.58}.task-condition-toggle{border:1px solid var(--line);width:100%;min-height:44px;color:var(--text);background:var(--surface);cursor:pointer;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;font-weight:750;display:flex}.task-condition-toggle span:last-child{color:var(--accent);font-size:13px}.task-condition-preview{color:var(--muted);line-height:1.5}.wrong-item{gap:8px;padding:13px;display:grid}.card-webview-wrap{border:1px solid var(--line);background:#fff;border-radius:16px;min-height:480px;overflow:hidden}.card-webview{background:#fff;border:0;width:100%;min-height:72vh;display:block}.snippet-list{gap:8px;margin:0;padding-left:18px;display:grid}.back-link,.context-note a{color:var(--accent-dark);font-weight:700;text-decoration:none}.context-note{color:var(--muted);font-size:14px}.overlay{z-index:90;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0000006b;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.modal{border:1px solid var(--line);background:var(--surface);width:min(680px,100%);max-height:88vh;box-shadow:var(--shadow);border-radius:18px;gap:14px;padding:18px;display:grid;overflow:auto}.plan-list,.specialty-picker-list,.kv-grid{gap:9px;display:grid}.specialty-picker-list{max-height:min(420px,56vh);overflow:auto}.specialty-option,.plan-card{border:1px solid var(--line);background:var(--surface);text-align:left;cursor:pointer;border-radius:14px;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:12px;display:flex}.specialty-option span{gap:3px;display:grid}.specialty-option small{color:var(--muted)}.specialty-option.active{border-color:var(--accent);background:var(--green-soft)}.plan-card:hover,.specialty-option:hover{background:var(--surface-soft)}.plan-title{color:var(--text);font-weight:750}.plan-price{color:var(--accent-dark);font-weight:750}.plan-period,.plan-action{color:var(--muted);font-size:13px}.ai-layout{grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);align-items:start;gap:16px;display:grid}.ai-chat-panel .panel-body{grid-template-rows:auto minmax(280px,1fr) auto auto;min-height:min(680px,100vh - 210px);display:grid}.ai-chat-head{align-items:center;gap:12px;padding-bottom:4px;display:flex}.ai-chat-head h3{font-size:20px}.ai-chat-head p{color:var(--muted);margin-top:4px;font-size:14px;line-height:1.45}.ai-orb{color:#fff;background:radial-gradient(circle at 30% 20%, #3dd8b4, var(--accent) 58%, #0b6f58);border-radius:16px;flex:none;place-items:center;width:46px;height:46px;display:grid;box-shadow:0 12px 28px #10a37f38}.ai-thread{flex-direction:column;gap:10px;padding:10px 2px;display:flex;overflow:auto}.ai-message{gap:5px;width:min(720px,92%);display:grid}.ai-message span{color:var(--muted);font-size:12px;font-weight:800}.ai-message p{border:1px solid var(--line);color:var(--text-soft);background:var(--surface-soft);border-radius:16px;padding:11px 13px;line-height:1.55}.ai-message.user{align-self:flex-end}.ai-message.user span{text-align:right}.ai-message.user p{color:#fff;background:var(--accent);border-color:var(--accent)}.ai-composer{border-top:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:10px;padding-top:10px;display:grid}.ai-composer textarea{resize:vertical;border:1px solid var(--line);width:100%;min-height:74px;color:var(--text);background:var(--surface-soft);border-radius:16px;outline:none;padding:12px 13px}.ai-composer textarea:focus{border-color:var(--accent);outline:3px solid #10a37f24}.ai-composer .btn{gap:7px;min-height:44px}.ai-feature-list{gap:10px;display:grid}.ai-feature-list div{border:1px solid var(--line);background:var(--surface-soft);color:var(--text-soft);border-radius:14px;align-items:flex-start;gap:10px;padding:12px;line-height:1.45;display:flex}.ai-feature-list svg{color:var(--accent);flex:none;margin-top:1px}.danger-zone{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;display:grid}.danger-zone strong{margin-bottom:5px;display:block}.account-delete-modal{width:min(520px,100%)}.tabbar{display:none}.pwa-install-card{left:14px;right:14px;bottom:calc(84px + env(safe-area-inset-bottom));z-index:80;border:1px solid var(--line);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#fffffff5;border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex;position:fixed}.pwa-install-copy{gap:3px;min-width:0;display:grid}.pwa-install-copy strong{font-size:14px}.pwa-install-copy span{color:var(--muted);font-size:12px;line-height:1.35}.pwa-install-actions{flex:none;align-items:center;gap:8px;display:flex}.pwa-install-actions .btn{gap:6px;min-height:34px;padding:7px 10px}@media (width>=761px){.pwa-install-card{display:none}}@media (width<=1080px){:root{--rail-width:230px}.main-content{padding:22px 22px 74px}.workbench-grid{grid-template-columns:1fr}}@media (width<=760px) and (pointer:coarse),(width<=520px) and (hover:none){.app-shell{background:var(--bg);max-width:480px;margin:0 auto;padding-bottom:76px;display:block;position:relative;box-shadow:0 0 40px #0000001a}.portal-rail{display:none}.topbar{min-height:60px;padding:11px 16px;display:none}.topbar h1{font-size:21px}.topbar-status{display:none}.main-content{padding:16px 14px 88px}.tabbar{z-index:40;padding:8px 8px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);-webkit-user-select:none;user-select:none;background:#fffffff0;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;display:grid;position:fixed;bottom:0;left:0;right:0}.tab{min-width:0;min-height:48px;color:var(--muted);border-radius:12px;place-items:center;gap:2px;padding:6px 4px;font-size:11px;font-weight:700;text-decoration:none;display:grid}.tab.active{color:var(--text);background:var(--bg-soft)}body{--bg:#f4f7fa;--surface:#fff;--surface-soft:#f3f4f6;--line:#e1e4e8;--line-strong:#d4d8dd;--text:#1e2024;--text-soft:#6b6f75;--muted:#68707a;--accent:#0abf94;--accent-dark:#0abf94;overscroll-behavior-y:none;background:linear-gradient(135deg,#f4f7fa 0%,#e0e5eb 100%)}h1,h2,h3,h4{letter-spacing:0}.app-shell{min-height:100dvh;box-shadow:none;background:linear-gradient(135deg,#f4f7fa 0%,#e0e5eb 100%);padding-bottom:0}.app-shell.is-deep-screen{padding-bottom:0}.app-shell.is-deep-screen .main-content{padding-bottom:24px}.topbar{min-height:calc(58px + env(safe-area-inset-top));padding:calc(10px + env(safe-area-inset-top)) 16px 10px;color:#fff;background:var(--sidebar);border-bottom:0;display:none;box-shadow:inset 0 1px #ffffff0f}.topbar-inner>span{display:none}.topbar h1{color:#fff;font-size:20px}.main-content{width:100%;padding:12px 12px calc(86px + env(safe-area-inset-bottom))}.workspace-page,.page-grid{gap:12px}.workspace-head{box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:1fr;padding:4px 2px 2px}.workspace-overline{margin-bottom:5px;font-size:11px}.workspace-head h2{font-size:24px;line-height:1.15}.workspace-head p{margin-top:6px;font-size:13px}.workspace-actions{scrollbar-width:none;flex-wrap:nowrap;justify-content:flex-start;gap:8px;width:100%;padding-bottom:2px;overflow-x:auto}.workspace-actions::-webkit-scrollbar{display:none}.workspace-actions .btn,.actions-row .btn{flex:none}.panel,.block-card{box-shadow:none;background:0 0;border:0;border-radius:0;overflow:visible}.panel-head,.block-head{border-bottom:0;padding:4px 2px 10px;display:flex}.panel-head h3,.block-head h3{font-size:18px}.panel-head p,.block-head p,.muted{font-size:13px}.panel-body,.block-body{gap:10px;padding:0}.metric-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.metric-cell{border-radius:14px;min-height:78px;padding:12px}.metric-cell strong{font-size:25px}.btn{border-radius:12px;min-height:42px;padding:9px 13px}.search-box,.search-input,.auth-form input,.input-answer input{background:var(--surface);border-radius:12px;min-height:44px}.segmented-links{border-radius:12px;width:100%}.segment{border-radius:9px;flex:1;justify-content:center}.data-list,.news-list,.history-list,.stack-list,.question-list,.wrong-list{gap:10px}.data-row{background:var(--surface);box-shadow:var(--shadow-soft);border-radius:14px;grid-template-columns:1fr;gap:10px;padding:14px;position:relative}.data-main strong{font-size:15px}.data-main p{font-size:13px}.row-facts{justify-items:start;min-width:0}.row-actions{justify-content:flex-start}.row-actions .btn{flex:120px}.status-pill{justify-self:start;min-height:28px}.phone-home-page{flex-direction:column;gap:0;display:flex}.phone-home-page .workbench-grid{order:1;grid-template-columns:1fr;gap:0}.phone-home-page>.panel{order:3}.phone-home-page .command-tile{border-radius:14px;grid-template-columns:auto minmax(0,1fr);align-content:center;gap:3px 12px;min-height:92px;padding:14px}.phone-home-page .command-tile.primary,.phone-home-page .command-tile.wide{grid-column:1/-1}.phone-home-page .command-tile .tile-index{display:none}.phone-home-page .command-tile .tile-icon{background:var(--surface-soft);width:38px;height:38px;color:var(--accent);opacity:1;border-radius:12px;grid-row:1/span 2;place-items:center;display:grid}.phone-home-page .command-tile.primary .tile-icon{color:#fff;background:#ffffff24}.phone-home-page .command-tile strong,.phone-home-page .command-tile small{grid-column:2}.phone-home-page .command-tile strong{font-size:16px}.phone-home-page .command-tile small{font-size:12px}.phone-app-header{z-index:45;min-height:calc(68px + env(safe-area-inset-top));padding:calc(14px + env(safe-area-inset-top)) 20px 16px;color:#fff;background:var(--sidebar);border-bottom-right-radius:20px;border-bottom-left-radius:20px;justify-content:space-between;align-items:center;margin:-12px -12px 0;display:flex;position:sticky;top:0;box-shadow:0 10px 24px #00000024}.phone-app-header strong{color:#fff;letter-spacing:.08em;text-transform:uppercase;font-size:28px;font-weight:850}.phone-profile-header strong{letter-spacing:0;text-transform:none;font-size:22px}.phone-app-header button{color:#fff;background:#ffffff1a;border:0;border-radius:999px;place-items:center;width:40px;height:40px;display:grid}.phone-list-header{padding:calc(12px + env(safe-area-inset-top)) 2px 10px;align-items:center;gap:10px;display:flex}.phone-list-header .search-box{background:var(--surface);min-width:0;height:50px;min-height:50px;box-shadow:var(--shadow-soft);border-radius:26px;flex:1}.phone-back-btn{border:1px solid var(--line);width:36px;height:36px;color:var(--text-soft);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:999px;flex:none;place-items:center;font-size:28px;line-height:1;display:grid}.phone-tests-page>.workspace-head,.phone-tasks-page>.workspace-head,.phone-library-page>.workspace-head,.phone-profile-page>.workspace-head,.phone-tests-page>.metric-strip,.phone-tests-page .tests-list-panel>.panel-head,.phone-tasks-page .tasks-list-panel>.panel-head,.phone-library-page .library-list-panel>.panel-head{display:none}.phone-tests-page .panel-body,.phone-tasks-page .panel-body,.phone-library-page .panel-body{gap:10px}.phone-exam-select-page>.workspace-head,.phone-blocks-page>.workspace-head,.phone-topics-page>.workspace-head,.phone-exam-select-page .test-list-panel>.panel-head,.phone-blocks-page .test-list-panel>.panel-head,.phone-topics-page .test-list-panel>.panel-head{display:none}.phone-test-list-page .test-list-panel .panel-body{gap:10px}.phone-test-list-page .progress-line{background:#e8eef2;border-radius:999px;height:10px;margin:34px 2px 18px;position:relative;overflow:visible}.phone-test-list-page .progress-line:before{content:attr(aria-label);color:#1e2024;text-align:center;font-size:18px;font-weight:700;position:absolute;bottom:18px;left:0;right:0}.phone-test-list-page .progress-line i{border-radius:inherit;background:linear-gradient(90deg,#0abf94 0%,#14cfa0 100%);height:100%;display:block}.phone-home-page .phone-home-header{order:0}.phone-home-page .home-actions-panel .panel-head{display:none}.phone-home-page .home-history-panel .panel-head,.phone-home-page .home-news-panel .panel-head{padding:6px 2px 8px}.phone-home-page .home-history-panel .panel-head p,.phone-home-page .home-news-panel .panel-head p{display:none}.phone-home-page .home-history-panel .panel-head h3,.phone-home-page .home-news-panel .panel-head h3{font-size:16px}.phone-home-page .home-history-panel,.phone-home-page .home-news-panel,.phone-profile-page .profile-subscription-panel,.phone-profile-page .profile-specialties-panel,.phone-profile-page .profile-account-panel,.phone-profile-page .profile-delete-panel{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:14px;overflow:hidden}.phone-profile-page .profile-subscription-panel .panel-head,.phone-profile-page .profile-specialties-panel .panel-head{padding:14px 14px 8px}.phone-profile-page .profile-subscription-panel .panel-body,.phone-profile-page .profile-specialties-panel .panel-body{padding:0 14px 14px}.phone-profile-page .profile-account-panel .panel-body,.phone-profile-page .profile-delete-panel .panel-body{padding:14px}.phone-home-page .home-history-row{background:var(--surface-soft);box-shadow:none;border-radius:10px;align-items:center;gap:8px;padding:7px 10px;display:flex}.phone-home-page .home-history-icon{color:var(--muted);flex:none;display:block}.phone-home-page .home-history-row .data-main{flex:1}.phone-home-page .home-history-row .data-main span,.phone-home-page .home-history-row .icon-btn{display:none}.phone-home-page .home-history-row .data-main strong{font-size:13px;line-height:17px}.phone-home-page .home-history-badge{min-width:18px;height:18px;color:var(--muted);background:#e9eef3;border-radius:999px;place-items:center;padding:0 5px;font-size:10px;font-weight:800;display:grid}.phone-home-page>.metric-strip{display:none}.phone-stat-row{order:2;justify-content:space-between;gap:8px;margin-top:10px;padding:0 6px;display:flex}.phone-stat-circle{color:#fff;background:linear-gradient(135deg,#0abf94 0%,#12d8b1 100%);border-radius:999px;align-content:center;place-items:center;gap:1px;width:clamp(54px,17vw,70px);height:clamp(54px,17vw,70px);display:grid;box-shadow:0 4px 8px #0000000f}.phone-stat-circle svg{width:18px;height:18px}.phone-stat-circle strong{color:#fff;font-size:14px;font-weight:700;line-height:16px}.phone-stat-circle span{color:#ffffffe6;font-size:10px;line-height:1}.phone-home-page .command-tile:nth-child(4){grid-column:1/-1}.phone-home-page .phone-home-header{min-height:calc(76px + env(safe-area-inset-top));padding:calc(12px + env(safe-area-inset-top)) 20px 14px;background:linear-gradient(135deg,#0abf94 0%,#12d8b1 100%);border-bottom-right-radius:20px;border-bottom-left-radius:20px;box-shadow:0 4px 10px #0000001f}.phone-home-page .phone-home-header strong{letter-spacing:2px;font-size:30px;font-weight:800}.phone-home-page .phone-home-header button{background:0 0}.phone-home-page .home-actions-panel .panel-body{padding:18px 6px 0}.phone-home-page .command-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 8px}.phone-home-page .command-tile{background:#ffffffe6;border:0;border-radius:16px;grid-template-columns:auto minmax(0,1fr);align-content:center;align-items:center;gap:4px 14px;min-height:auto;margin:0 0 16px;padding:18px 16px;display:grid;box-shadow:0 6px 12px #0000000f}.phone-home-page .command-tile:hover{background:#fffffff0}.phone-home-page .home-exam-tile,.phone-home-page .home-favorite-tile,.phone-home-page .home-drugs-tile{grid-column:1/-1}.phone-home-page .home-exam-tile{color:#fff;background:linear-gradient(135deg,#0abf94 0%,#12d8b1 100%)}.phone-home-page .home-mini-tile{min-height:74px;padding:14px 12px}.phone-home-page .home-favorite-tile,.phone-home-page .home-drugs-tile{padding:14px 16px}.phone-home-page .home-exam-tile:hover{background:linear-gradient(135deg,#0abf94 0%,#12d8b1 100%)}.phone-home-page .command-tile .tile-icon{color:#0abf94;background:0 0;grid-row:1/span 2;width:auto;height:auto}.phone-home-page .home-exam-tile .tile-icon{color:#fff}.phone-home-page .command-tile strong{color:#1e2024;font-size:18px;font-weight:700;line-height:1.15}.phone-home-page .home-exam-tile strong{color:#fff}.phone-home-page .command-tile small{color:#6b6f75;font-size:14px;line-height:1.3}.phone-home-page .home-exam-tile small{color:#e6f7f1}.phone-home-page .home-mini-tile small,.phone-home-page .home-favorite-tile small{display:none}.phone-home-page .home-mini-tile strong,.phone-home-page .home-favorite-tile strong{font-size:16px;line-height:20px}.phone-home-page .home-mini-tile .tile-icon,.phone-home-page .home-favorite-tile .tile-icon,.phone-home-page .home-drugs-tile .tile-icon{grid-row:1}.phone-home-page .home-history-panel,.phone-home-page .home-news-panel{background:#fff;border-color:#e5e7eb;border-radius:12px;margin:4px 6px 0;box-shadow:0 4px 8px #0000000a}.phone-home-page .home-history-panel .panel-head{padding:8px 10px 6px}.phone-home-page .home-history-panel .panel-head h3{color:#1e2024;margin-left:6px;font-size:16px;font-weight:800}.phone-home-page .home-history-panel .panel-body{padding:0 10px 8px}.phone-home-page .home-history-list{gap:0}.phone-home-page .home-history-row{background:#f3f4f6;border:1px solid #e5e7eb;border-radius:10px;min-height:32px;margin-bottom:6px;padding:6px 10px}.phone-home-page .home-history-row .data-main strong{color:#1e2024;font-size:13px;font-weight:700;line-height:17px}.phone-home-page .home-history-icon{color:#6b6f75;margin-right:0}.phone-home-page .home-news-panel{max-height:200px;margin-top:12px}.phone-home-page .home-news-panel .panel-head{padding:12px 12px 6px}.phone-home-page .home-news-panel .panel-head h3{color:#1e2024;font-size:18px;font-weight:700}.phone-home-page .home-news-panel .panel-body{padding:0 12px 12px}.phone-home-page .home-news-panel .data-list{gap:0}.phone-home-page .home-news-panel .data-row{box-shadow:none;background:0 0;border:0;border-bottom:1px solid #e5e7eb;border-radius:0;padding:6px 0}.phone-home-page .home-news-panel .data-row:nth-child(n+3),.phone-home-page .home-news-panel .data-main span{display:none}.phone-home-page .home-news-panel .data-main strong{color:#1e2024;font-size:15px;font-weight:700;line-height:1.25}.phone-home-page .home-news-panel .data-main p{color:#6b6f75;font-size:13px;line-height:1.35}.phone-flat-card,.phone-tests-page .specialty-row,.phone-test-list-page .specialty-row,.phone-test-list-page .topic-row,.phone-test-list-page .block-row{background:var(--surface);box-shadow:var(--shadow-soft);border-radius:20px;grid-template-columns:1fr;gap:10px;margin-bottom:6px;padding:14px 14px 14px 18px;display:grid;position:relative;overflow:hidden}.phone-flat-card:before,.phone-tests-page .specialty-row:before,.phone-test-list-page .specialty-row:before,.phone-test-list-page .topic-row:before,.phone-test-list-page .block-row:before{content:"";background:var(--accent);opacity:.35;width:3px;position:absolute;top:0;bottom:0;left:0}.phone-tests-page .specialty-row.state-success,.phone-test-list-page .specialty-row.state-success,.phone-test-list-page .topic-row.state-success,.phone-test-list-page .block-row.state-success,.phone-tasks-page .task-row.is-solved{background:var(--green-soft)}.phone-tests-page .specialty-row.state-danger,.phone-test-list-page .specialty-row.state-danger,.phone-test-list-page .topic-row.state-danger,.phone-test-list-page .block-row.state-danger,.phone-tasks-page .task-row.is-started{background:var(--red-soft)}.phone-tests-page .specialty-row.state-neutral,.phone-test-list-page .specialty-row.state-neutral,.phone-test-list-page .topic-row.state-neutral,.phone-test-list-page .block-row.state-neutral{background:#f5f7fa}.phone-tests-page .specialty-row .data-main span,.phone-test-list-page .data-row .data-main span,.phone-tasks-page .data-row .data-main span,.phone-library-page .data-row .data-main span{display:none}.phone-tests-page .specialty-row .data-main strong,.phone-test-list-page .data-row .data-main strong,.phone-tasks-page .data-row .data-main strong,.phone-library-page .data-row .data-main strong{font-size:17px;line-height:1.25}.phone-tests-page .specialty-row .data-main p,.phone-test-list-page .data-row .data-main p,.phone-tasks-page .data-row .data-main p,.phone-library-page .data-row .data-main p{font-size:13px;line-height:1.45}.phone-specialty-stat{color:var(--muted);font-size:13px;font-weight:650;display:block}.phone-tests-page .row-facts,.phone-test-list-page .row-facts{display:none}.phone-tests-page .row-actions,.phone-test-list-page .row-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.phone-tests-page .row-actions .btn,.phone-test-list-page .row-actions .btn{border-radius:12px;width:100%}.phone-tasks-page .data-row,.phone-library-page .data-row{grid-template-columns:1fr auto;align-items:center}.phone-tasks-page .status-pill,.phone-library-page .status-pill{display:none}.phone-tasks-page .row-facts,.phone-library-page .row-facts{background:var(--surface-soft);border-radius:999px;justify-items:center;min-width:auto;padding:4px 10px}.phone-tasks-page .row-facts span,.phone-library-page .row-facts span{font-size:13px}.phone-tasks-page .row-facts small,.phone-library-page .row-facts small,.phone-related-page>.workspace-head,.phone-related-page>.metric-strip{display:none}.phone-related-header{padding:calc(12px + env(safe-area-inset-top)) 2px 8px;align-items:flex-start}.phone-related-title{gap:3px;min-width:0;padding:2px 0 0;display:grid}.phone-related-title span{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:800}.phone-related-title strong{color:var(--text);font-size:22px;line-height:1.08}.phone-related-title p{max-width:100%;color:var(--text-soft);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:13px;line-height:1.35;overflow:hidden}.phone-related-page .workspace-actions{width:100%}.phone-related-filter{margin:0 0 10px;display:flex}.phone-related-page .actions-row.wrap{gap:7px}.phone-related-page .actions-row.wrap .btn{border-radius:13px;min-height:38px;padding-inline:12px}.phone-related-page .panel{box-shadow:none;background:0 0;border:0;border-radius:22px}.phone-related-page .panel-head{padding:6px 2px 10px}.phone-related-page .panel-body{gap:10px;padding:0}.phone-related-page .data-row{box-shadow:var(--shadow-soft);border:0;border-radius:20px;grid-template-columns:minmax(0,1fr) auto;padding:14px 14px 14px 18px;position:relative;overflow:hidden}.phone-related-page .data-row:before{content:"";background:var(--accent);opacity:.35;width:3px;position:absolute;top:0;bottom:0;left:0}.phone-related-page .data-row .data-main span{display:block}.phone-related-page .status-pill{white-space:nowrap}.phone-related-tests-page .data-row>.btn{grid-column:1/-1}.phone-profile-page{background:#f4f7fa;flex-direction:column;gap:0;display:flex}.phone-profile-page .phone-profile-header{min-height:calc(70px + env(safe-area-inset-top));padding:calc(14px + env(safe-area-inset-top)) 20px 14px;background:linear-gradient(135deg,#0abf94 0%,#14cfa0 100%);order:0;margin-bottom:0;box-shadow:0 6px 12px #0abf942e}.phone-profile-page .phone-profile-header:after{content:"";opacity:.95;background:radial-gradient(circle at 50% 36%,#fff 0 16%,#0000 17%),radial-gradient(circle at 50% 90%,#fff 0 27%,#0000 28%);border:2px solid #ffffffe6;border-radius:999px;width:36px;height:36px}.phone-profile-page .phone-profile-header strong{font-size:22px;font-weight:700}.phone-profile-greeting{color:#1e2024;text-align:center;order:1;margin:18px 12px 22px;font-size:24px;font-weight:600;line-height:1.25;display:block}.phone-profile-page .profile-subscription-panel{order:2}.phone-profile-page>.metric-strip{order:4;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 6px 24px}.phone-profile-page>.metric-strip .metric-cell{background:#fff;border:0;border-radius:14px;align-content:center;justify-items:center;min-height:100px;padding:18px 10px;box-shadow:0 4px 8px #0000000d}.phone-profile-page>.metric-strip .metric-cell:nth-child(n+3){display:none}.phone-profile-page>.metric-strip .metric-cell strong{color:#0abf94;font-size:20px;font-weight:700}.phone-profile-page>.metric-strip .metric-cell span{color:#6b6f75;text-align:center;font-size:13px}.phone-profile-page .profile-specialties-panel{order:5}.phone-profile-page .error{order:6}.phone-profile-page .profile-account-panel{order:7}.phone-profile-page .profile-delete-panel{order:8}.phone-profile-page .profile-account-panel .panel-head,.phone-profile-page .profile-delete-panel .panel-head{display:none}.phone-profile-page .actions-row.wrap{grid-template-columns:1fr;display:grid}.phone-profile-page .danger-zone{gap:10px}.phone-profile-actions{order:3;gap:10px;margin:0 6px 20px;display:grid}.phone-profile-action-btn{color:#fff;background:#111827;border:0;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:46px;font-weight:700;display:flex}.phone-profile-page .profile-subscription-panel,.phone-profile-page .profile-specialties-panel,.phone-profile-page .profile-account-panel,.phone-profile-page .profile-delete-panel{background:#fff;border:1px solid #e1e4e8;border-radius:14px;margin:0 6px 20px;box-shadow:0 4px 8px #0000000d}.phone-profile-page .profile-subscription-panel .panel-head,.phone-profile-page .profile-specialties-panel .panel-head{align-items:center;padding:16px 16px 8px}.phone-profile-page .profile-subscription-panel .panel-head h3,.phone-profile-page .profile-specialties-panel .panel-head h3{color:#1e2024;font-size:18px;font-weight:700}.phone-profile-page .profile-subscription-panel .panel-head p,.phone-profile-page .profile-specialties-panel .panel-head p{display:none}.phone-profile-page .profile-subscription-panel .panel-head .btn,.phone-profile-page .profile-specialties-panel .panel-head .btn{border-radius:10px;min-height:38px}.phone-profile-page .kv-grid{gap:6px}.phone-profile-page .kv-grid p{color:#6b6f75;justify-content:space-between;gap:12px;padding:6px 0;font-size:14px;display:flex}.phone-profile-page .kv-grid strong{color:#6b6f75;font-weight:500}.phone-profile-page .specialty-list .data-row{box-shadow:none;background:0 0;border:0;border-bottom:1px solid #e1e4e8;border-radius:0;padding:10px 0;display:block}.phone-profile-page .specialty-list .data-row:last-child{border-bottom:0}.phone-profile-page .specialty-list .data-main strong{color:#1e2024;font-size:15px;font-weight:500}.phone-profile-page .specialty-list .data-main span{color:#6b6f75;text-align:right;font-size:13px;display:block}.phone-profile-page .specialty-list .progress-line{background:#e8eef2;height:6px;margin-top:8px}.phone-profile-page .profile-account-panel{box-shadow:none;background:0 0;border:0}.phone-profile-page .profile-account-panel .panel-body{padding:0}.phone-profile-page .profile-account-panel .actions-row.wrap .btn:first-child{display:none}.phone-profile-page .profile-account-panel .btn-danger{background:#dc2626;border-color:#dc2626;border-radius:10px;min-height:46px}.phone-profile-page .profile-account-panel .btn-ghost{color:#dc2626;background:0 0;border:0;justify-self:center;min-height:40px;font-size:16px}.phone-profile-page .profile-delete-panel{background:#fff5f5;border-color:#dc262673}.phone-profile-page .profile-delete-panel .panel-body{padding:14px}.phone-profile-page .profile-delete-panel .danger-zone{grid-template-columns:1fr;display:grid}.phone-profile-page .profile-delete-panel .danger-zone strong,.phone-profile-page .profile-delete-panel .danger-zone p{text-align:center}.phone-profile-page .profile-delete-panel .danger-zone .btn{border-radius:10px;width:100%}.phone-intro-page{min-height:calc(100dvh - 98px - env(safe-area-inset-bottom));align-content:center;padding-top:28px}.phone-intro-page>.workspace-head{text-align:center;background:#fff;border:1px solid #e1e4e8;border-radius:20px;flex-direction:column;align-items:center;gap:0;margin:0 8px;padding:24px;display:flex;position:relative;box-shadow:0 4px 8px #00000008}.phone-intro-page>.workspace-head:before{content:"";background:radial-gradient(circle at 32% 28%,#fff 0 8%,#0000 9%),linear-gradient(135deg,#0abf94 0%,#14cfa0 100%);border-radius:999px;width:54px;height:54px;margin-bottom:14px;box-shadow:0 4px 8px #0abf941f}.phone-intro-page .workspace-overline{color:#0abf94;justify-content:center}.phone-intro-page .workspace-head h2{color:#1e2024;text-align:center;max-width:100%;font-size:22px;font-weight:700;line-height:1.18}.phone-intro-page .workspace-head p{color:#6b6f75;text-align:center;font-size:15px;line-height:1.45}.phone-intro-page .workspace-actions{width:100%;margin-top:18px;padding:0;overflow:visible}.phone-intro-page .workspace-actions .actions-row{flex-direction:column-reverse;gap:12px;width:100%;display:flex}.phone-intro-page .workspace-actions .btn,.phone-intro-page .review-settings-panel .btn{border-radius:14px;justify-content:center;width:100%;min-height:50px}.phone-intro-page>.metric-strip,.phone-test-intro-page .intro-summary-panel{display:none}.phone-test-intro-page .intro-preview-panel{background:#fff;border:1px solid #e1e4e8;border-radius:14px;margin:4px 8px 0;overflow:hidden;box-shadow:0 4px 8px #00000008}.phone-test-intro-page .intro-preview-panel>.panel-head{display:none}.phone-test-intro-page .intro-preview-panel .search-box{background:#fff;border-radius:14px;height:42px;min-height:42px;margin:16px}.phone-test-intro-page .question-preview-list{padding:0 16px 16px}.phone-review-page{padding-top:18px}.phone-review-page .review-settings-panel{background:#fff;border:1px solid #e1e4e8;border-radius:20px;margin:0 8px;padding:24px;box-shadow:0 4px 8px #00000008}.phone-review-page .review-settings-panel>.panel-head{display:none}.phone-review-page .range-field{gap:8px}.phone-card-page>.workspace-head{z-index:46;min-height:calc(72px + env(safe-area-inset-top));padding:calc(8px + env(safe-area-inset-top)) 12px 10px;background:linear-gradient(135deg,#f4f7fa 0%,#edf2f7 100%);border:0;border-bottom-right-radius:20px;border-bottom-left-radius:20px;grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;gap:10px;margin:-12px -12px 0;display:grid;position:sticky;top:0;box-shadow:0 2px 6px #0000000d}.phone-card-page .workspace-overline{color:#6b6f75;justify-content:center;width:100%;margin-bottom:2px;font-size:11px}.phone-card-page>.workspace-head>div:first-child{text-align:center;grid-column:2;min-width:0}.phone-card-page .workspace-head h2{color:#1e2024;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:16px;font-weight:800;line-height:1.2;overflow:hidden}.phone-card-page .workspace-head p{display:none}.phone-card-page .workspace-actions,.phone-card-page .workspace-actions .actions-row{display:contents}.phone-card-page .workspace-actions .btn{color:#0000;background:#ffffffb8;border-radius:999px;width:40px;min-width:40px;height:40px;min-height:40px;padding:0;position:relative;overflow:hidden}.phone-card-page .workspace-actions .btn:after{color:#1e2024;place-items:center;font-size:18px;line-height:1;display:grid;position:absolute;inset:0}.phone-card-page .workspace-actions .btn:first-child:after{content:"<"}.phone-card-page .workspace-actions .btn:first-child{grid-area:1/1}.phone-card-page .workspace-actions .btn:nth-child(2):after{content:"...";padding-bottom:8px;font-weight:900}.phone-card-page .workspace-actions .btn:nth-child(2){grid-area:1/3}.phone-card-page .panel{background:#fff;margin:0 -12px}.phone-card-page .panel>.panel-head{display:none}.phone-card-page .panel-body{padding:0}.phone-card-page .card-webview-wrap{min-height:calc(100dvh - 158px - env(safe-area-inset-top) - env(safe-area-inset-bottom));box-shadow:none;background:#fff;border:0;border-radius:0}.phone-card-page .card-webview{min-height:calc(100dvh - 158px - env(safe-area-inset-top) - env(safe-area-inset-bottom));border:0}.phone-run-page>.workspace-head{display:none}.phone-run-page .panel{background:#fff;border:1px solid #e1e4e8;border-radius:16px;margin:0;overflow:hidden}.phone-run-page .panel>.panel-head{display:none}.phone-library-page .workspace-actions,.phone-tests-page .workspace-actions,.phone-tasks-page .workspace-actions{margin-top:4px}.ai-layout,.split-grid,.auth-stage{grid-template-columns:1fr}.ai-chat-panel .panel-body{min-height:calc(100dvh - 230px)}.danger-zone,.ai-composer{grid-template-columns:1fr}.auth-stage{min-height:0}.auth-brand{padding:20px}.auth-card{width:100%;box-shadow:none;border-width:1px 0 0;border-radius:0}.runner-head{grid-template-columns:1fr auto}.runner-head p{justify-self:end}.runner-head .timer-pill{grid-column:1/-1;justify-self:start}.option-btn{grid-template-columns:34px minmax(0,1fr)}.option-stats{grid-column:2}.app-shell.is-deep-screen .main-content{padding:0}.phone-run-page{background:#f4f7fa;gap:0;min-height:100dvh;margin:-12px -12px 0}.phone-run-page .runner-card,.phone-run-page.result-card,.phone-result-page .result-card{min-height:100dvh;box-shadow:none;background:#f4f7fa;border:0;border-radius:0;gap:0;padding:0}.phone-task-run-page .runner-card{min-height:auto}.phone-run-page .runner-head{z-index:54;min-height:calc(56px + env(safe-area-inset-top));padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:#fff;border-bottom:1px solid #e1e4e8;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:8px;display:grid;position:sticky;top:0;box-shadow:0 4px 8px #0000000a}.phone-run-page .runner-back-btn{color:#0000;background:#fff;border:1px solid #e1e4e8;border-radius:18px;width:36px;min-width:36px;height:36px;min-height:36px;padding:0;position:relative;overflow:hidden}.phone-run-page .runner-back-btn:after{content:"<";color:#1e2024;place-items:center;font-size:20px;font-weight:800;display:grid;position:absolute;inset:0}.phone-run-page .runner-head p{color:#1e2024;background:#eef2f5;border:1px solid #e1e4e8;border-radius:999px;justify-self:center;min-width:54px;padding:4px 10px;font-size:13px;font-weight:700;line-height:1.2}.phone-run-page .runner-right-box{justify-content:flex-end;align-items:center;gap:8px;display:flex}.phone-run-page .timer-pill{border-color:#e1e4e8;min-width:60px;min-height:34px;padding:7px 10px;font-size:13px}.phone-run-favorite,.phone-run-related{color:#6b6f75;background:#fff;border:1px solid #e1e4e8;border-radius:18px;place-items:center;width:36px;height:36px;font-size:18px;font-weight:800;display:grid}.phone-run-favorite.active{color:#dc2626}.phone-run-related{font-size:20px;line-height:1}.phone-run-page .progress,.phone-run-page .progress-line{background:#eef2f5;border-radius:999px;height:6px;margin:8px 16px 0}.phone-run-page .progress-fill,.phone-run-page .progress-line i{background:#0abf94}.phone-test-run-page .question-card,.phone-task-run-page .question-item.full{padding:14px 20px calc(112px + env(safe-area-inset-bottom));background:0 0;border:0;gap:12px;display:grid}.phone-test-run-page .question-title-row,.phone-task-run-page .question-item.full>h3{background:#fff;border:1px solid #e1e4e8;border-radius:16px;margin:0 0 2px;padding:16px;box-shadow:0 6px 10px #0000000d}.phone-test-run-page .question-title-row>.icon-btn{display:none}.phone-test-run-page .question-title-row h3,.phone-task-run-page .question-item.full>h3{color:#1e2024;font-size:20px;font-weight:800;line-height:1.32}.phone-run-page .difficulty-row{justify-content:flex-start;padding-left:4px}.phone-run-page .option-btn{color:#1e2024;background:#fff;border-color:#e1e4e8;border-radius:14px;grid-template-columns:26px minmax(0,1fr);gap:10px;min-height:58px;padding:16px;box-shadow:0 6px 10px #0000000f}.phone-run-page .option-label{background:#eef2f5;border:1px solid #e1e4e8;border-radius:999px;width:22px;height:22px;font-size:12px;font-weight:700}.phone-run-page .option-btn.selected,.phone-run-page .option-btn.correct{background:#e6f4f1;border-color:#0abf94}.phone-run-page .option-btn.wrong{background:#fde2e1;border-color:#dc2626}.phone-run-page .option-stats{color:#6b6f75;grid-column:2}.phone-run-page .explanation{background:#f9fafb;border-color:#e6edf3;border-radius:10px;margin-top:2px}.phone-test-run-page .question-card>.actions-row.wrap{grid-template-columns:1fr;gap:8px;display:grid}.phone-test-run-page .question-card>.actions-row.wrap .btn{background:#fff;border-radius:12px;width:100%}.phone-test-run-page .question-card>.actions-row:last-child,.phone-task-run-page .question-item.full>.actions-row:last-child{z-index:55;padding:18px 16px calc(12px + env(safe-area-inset-bottom));pointer-events:none;background:linear-gradient(#f4f7fa00 0%,#f4f7faf2 34%,#f4f7fa 100%);justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.phone-test-run-page .question-card>.actions-row:last-child .btn,.phone-task-run-page .question-item.full>.actions-row:last-child .btn{pointer-events:auto;color:#fff;background:#0abf94;border-color:#0abf94;border-radius:999px;width:auto;min-width:170px;min-height:52px;padding:0 22px;font-size:18px;box-shadow:0 14px 22px #0abf9459}.phone-task-run-page .question-item.full>.actions-row:last-child .btn-secondary{display:none}.phone-task-run-page .runner-card>.panel{background:#fff;border:1px solid #e1e4e8;border-radius:16px;margin:14px 20px 4px;box-shadow:0 4px 8px #0000000a}.phone-task-run-page .task-condition-panel{overflow:hidden}.phone-task-run-page .task-condition-toggle{color:#1e2024;text-align:left;background:#fff;border:0;border-bottom:1px solid #e1e4e8;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:48px;padding:12px 14px;font-weight:700;display:flex}.phone-task-run-page .task-condition-toggle span:last-child{color:#0abf94;font-size:13px;font-weight:800}.phone-task-run-page .task-condition{background:0 0;border:0;border-radius:0;padding:14px}.phone-task-run-page .task-condition-panel:not(.is-expanded) .task-condition{max-height:96px;overflow:hidden}.phone-task-run-page .task-condition-panel.is-expanded .task-condition{max-height:none;overflow:visible}.phone-task-run-page .task-condition-preview{color:#6b6f75;font-size:14px;line-height:1.45}.phone-result-page{background:#f4f7fa;align-content:center;min-height:100dvh;padding:20px}.phone-result-page .result-card{background:#fff;border:1px solid #e1e4e8;border-radius:18px;min-height:auto;padding:18px;box-shadow:0 12px 24px #00000014}.tabbar{min-height:auto;padding:6px 8px max(6px, env(safe-area-inset-bottom));gap:3px}.tab{border-radius:11px;min-height:44px;padding:5px 2px;font-size:10px;line-height:1}.tab svg{width:20px;height:20px}.pwa-install-card{bottom:calc(80px + env(safe-area-inset-bottom))}}@media (width<=520px) and (pointer:coarse),(width<=420px) and (hover:none){.main-content{padding-left:10px;padding-right:10px}.metric-strip,.phone-home-page .command-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.phone-home-page .home-mini-tile{column-gap:10px;padding:12px 10px}.phone-home-page .home-mini-tile strong,.phone-home-page .home-favorite-tile strong{font-size:15px;line-height:19px}.phone-stat-row{padding:0 4px}.phone-stat-circle{width:clamp(54px,18vw,62px);height:clamp(54px,18vw,62px)}.workspace-head h2{font-size:23px}.pwa-install-card{align-items:flex-start}.pwa-install-actions .btn{color:#0000;width:42px;padding:0;overflow:hidden}.pwa-install-actions .btn svg{color:#fff}}
