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calc(var(--page-gutter) + var(--safe-right)) 8px calc(var(--page-gutter) + var(--safe-left));border-bottom:1px solid var(--line);background:#fffffff5;grid-template-columns:42px 1fr 42px;align-items:center;display:grid;position:relative}.subpage-header strong{text-align:center;font-size:15px}.subpage>.screen-stack{padding:20px 16px calc(25px + var(--safe-bottom))}.settings-section .eyebrow{margin-bottom:5px;display:block}.settings-section h2{margin:0 0 8px;font-size:19px}.settings-section>p{color:var(--muted);margin:0 0 15px;font-size:12px;line-height:1.5}.support-section .secondary-button{color:var(--blue)}.support-section .secondary-button:disabled{color:var(--muted);cursor:not-allowed;opacity:.55}.support-section .secondary-button svg{width:19px}.mode-selector{gap:8px;display:grid}.mode-selector button{text-align:left;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:15px;min-height:67px;padding:11px 13px;display:grid}.mode-selector button.active{color:var(--blue);border:2px solid var(--blue);background:var(--blue-soft)}.mode-selector strong{font-size:15px}.mode-selector small{color:var(--muted);font-size:10px}.confirm-reset{background:var(--red-soft);border-radius:14px;padding:13px}.confirm-reset>div{gap:8px;margin-top:10px;display:flex}.confirm-reset button{background:#fff;border:0;border-radius:10px;min-height:38px;padding:0 12px}.confirm-reset button.danger{color:#fff;background:var(--red);align-items:center;gap:5px;display:flex}.confirm-reset svg{width:16px}.source-note{color:#38526f;background:#eaf2fb;border-radius:17px;gap:12px;padding:15px;display:flex}.source-note svg{color:var(--blue)}.source-note div{gap:4px;display:grid}.source-note strong{font-size:13px}.source-note p{margin:0;font-size:10px;line-height:1.45}.empty-state{min-height:calc(var(--app-height) - 90px);text-align:center;place-content:center;justify-items:center;padding:30px;display:grid}.empty-state>span{width:82px;height:82px;color:var(--blue);background:var(--blue-soft);border-radius:26px;place-items:center;display:grid}.empty-state>span svg{width:36px;height:36px}.empty-state h1{margin:20px 0 8px;font-size:25px}.empty-state p{max-width:390px;color:var(--muted);margin:0 0 22px;font-size:13px;line-height:1.5}.marathon-start{padding-top:8px!important}.marathon-visual{height:125px}.marathon-visual svg{color:#9b660d;background:linear-gradient(145deg,#ffd76b,#efa91f);border-radius:50%;width:83px;height:83px;padding:20px;box-shadow:0 13px 25px #e693193d}.collection-hero{color:#fff;background:linear-gradient(145deg,#0c55b4,#227cdd);border-radius:23px;justify-content:center;align-items:center;gap:20px;min-height:140px;display:flex}.collection-hero>span{background:#ffffff29;border-radius:19px;place-items:center;width:62px;height:62px;display:grid}.collection-hero svg{width:30px;height:30px}.collection-hero>div{display:grid}.collection-hero strong{font-size:35px}.collection-hero small{color:#d8e9fc;font-size:11px}.empty-note{color:var(--green);background:var(--green-soft);border-radius:16px;justify-content:center;align-items:center;gap:10px;padding:17px;display:flex}.empty-note span{display:grid}.empty-note small{color:#568477;font-size:10px}.collection-screen{padding:20px 16px calc(25px + var(--safe-bottom))}.favorites-empty{text-align:center;justify-items:center;padding:10px 18px 4px;display:grid}.favorites-empty>span{width:82px;height:82px;color:var(--amber);background:var(--amber-soft);border-radius:26px;place-items:center;margin-bottom:18px;display:grid}.favorites-empty>span svg{width:39px;height:39px}.favorites-empty>strong{font-size:21px}.favorites-empty>p{max-width:390px;color:var(--muted);margin:8px 0 22px;font-size:13px;line-height:1.5}.topics-page{margin-top:-16px}.topic-list{gap:10px;display:grid}.topic-group{border:1px solid var(--line);background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 4px 14px #1f375a0a}.topic-group.completed{border-color:#a9ddca}.topic-row{text-align:left;border:0;border-bottom:1px solid var(--line);cursor:pointer;background:#fff;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:65px;padding:12px 14px;display:flex}.topic-row:last-child{border-bottom:0}.topic-row>span{gap:4px;display:grid}.topic-row strong{font-size:14px;line-height:1.3}.topic-row small{color:var(--muted);font-size:10px}.topic-row>svg{color:#9aa4b3;width:18px}.topic-row.child{background:#fbfcfe;min-height:58px;padding-left:29px}.topic-row.child strong{font-size:13px}.topic-row.completed{color:var(--green);background:var(--green-soft)}.topic-row.completed small,.topic-row.completed>svg{color:var(--green)}.topic-row:disabled{cursor:default;opacity:.45}.reference-page{gap:18px}.reference-search{z-index:18;top:calc(64px + var(--safe-top));border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff7;border-radius:17px;grid-template-columns:24px 1fr;align-items:center;gap:9px;min-height:50px;padding:0 15px;display:grid;position:sticky;box-shadow:0 8px 22px #1f375a17}.reference-search svg{width:20px;color:var(--muted)}.reference-search input{background:0 0;border:0;outline:0;width:100%;font-size:15px}.reference-search input::placeholder{color:#9aa4b3}.reference-back{width:max-content;min-height:38px;color:var(--blue);border:1px solid var(--line);background:#fff;border-radius:12px;align-items:center;gap:6px;padding:0 11px;font-size:12px;font-weight:800;display:inline-flex}.reference-back svg{width:17px}.reference-list{border:1px solid var(--line);background:#fff;border-radius:19px;overflow:hidden}.reference-list button{text-align:left;border:0;border-bottom:1px solid var(--line);cursor:pointer;background:#fff;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:67px;padding:14px;display:flex}.reference-list button:last-child{border-bottom:0}.reference-list strong{font-size:14px;line-height:1.35}.reference-list svg{color:#9aa4b3;width:18px}.reference-article{padding:3px 2px 16px}.reference-article h1{letter-spacing:-.8px;margin:0 0 22px;font-size:27px;line-height:1.1}.reference-article p{color:#303b4e;margin:0 0 15px;font-size:14px;line-height:1.65}.fine-list{gap:10px;display:grid}.fine-list article{border:1px solid var(--line);background:#fff;border-radius:17px;padding:15px}.fine-list strong{color:var(--blue);font-size:13px}.fine-list p{margin:8px 0;font-size:13px;line-height:1.45}.fine-list small{color:var(--muted);font-size:11px;line-height:1.5;display:block}.loading-screen{min-height:var(--app-height);padding:calc(30px + var(--safe-top)) calc(30px + var(--safe-right)) calc(30px + var(--safe-bottom)) calc(30px + var(--safe-left));text-align:center;place-content:center;justify-items:center;display:grid}.page-content>.loading-screen{min-height:calc(var(--app-height) - 135px - var(--safe-top) - var(--safe-bottom));padding:20px}.loading-screen strong{margin-top:18px;font-size:18px}.loading-screen>span{color:var(--muted);margin-top:5px;font-size:11px}.telegram-only>span{max-width:330px;line-height:1.5}.telegram-only>svg{color:var(--blue)}.sync-warning{color:#8a5b0a;background:var(--amber-soft);border:1px solid #efd49f;border-radius:13px;align-items:center;gap:8px;margin:10px 16px 0;padding:10px 12px;font-size:11px;display:flex}.sync-warning svg{width:17px}.road-loader{background:#485464;border-radius:8px;width:95px;height:42px;position:relative;overflow:hidden;transform:perspective(80px)rotateX(25deg)}.road-loader:after{content:"";background:repeating-linear-gradient(#fff 0 10px,#0000 10px 20px);width:5px;height:100px;animation:1s linear infinite road;position:absolute;top:-20px;left:50%;transform:translate(-50%)}@keyframes road{to{transform:translate(-50%,20px)}}@media (width>=681px){body{background:#e8edf4}.app-shell,.subpage,.runner-shell,.result-screen{box-shadow:0 0 50px #1c2e491f}.page-content{--page-gutter:22px}.ticket-grid{grid-template-columns:repeat(5,1fr)}.hero-copy{max-width:80%}}@media (width<=360px){.hero-card{padding:20px}.hero-copy{max-width:79%}.hero-sign{width:110px;height:110px;right:-29px}.ticket-grid{gap:7px}.question-title{font-size:19px}.answers-list p{font-size:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}