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14px;font-size:12px;font-weight:800}.route-banner-skip:hover{background:#ffffff52}.route-pop-jump{min-height:40px;margin-top:8px;font-size:13px}.route-banner b{font-size:15px;line-height:1.35}.route-banner small{opacity:.9;font-size:12px;font-weight:700}.route-node.kind-chest .route-node-btn{border-radius:22px}.route-node.current.kind-chest .route-node-btn{animation-name:node-breathe-gold}@keyframes node-breathe-gold{0%,to{outline:6px solid color-mix(in srgb, var(--app-gold) 30%, transparent);outline-offset:4px}50%{outline:10px solid color-mix(in srgb, var(--app-gold) 14%, transparent);outline-offset:8px}}.chest-pop{align-items:center}.chest-card{background:var(--app-bg);text-align:center;border-radius:20px;justify-items:center;gap:12px;width:min(88%,340px);padding:28px 24px;animation:.2s ease-out sheet-rise;display:grid}.chest-card-icon{background:var(--app-gold);border-radius:24px;place-items:center;width:88px;height:88px;display:grid}@supports (color:color-mix(in lab, red, red)){.chest-card-icon{background:color-mix(in srgb, var(--app-gold) 18%, transparent)}}.chest-card-icon{color:var(--app-gold)}.chest-card h2{color:var(--app-strong);font-size:20px;font-weight:800}.chest-card p{font-size:16px}.chest-card b{color:var(--app-gold)}.app-btn-primary,.app-btn-plain{letter-spacing:.04em;cursor:pointer;border-radius:16px;place-items:center;min-height:50px;padding:0 28px;font-size:16px;font-weight:800;transition:transform 80ms;display:inline-grid}.app-btn-primary{background:var(--app-green);color:#fff;box-shadow:0 5px 0 var(--app-green)}@supports (color:color-mix(in lab, red, red)){.app-btn-primary{box-shadow:0 5px 0 color-mix(in srgb, var(--app-green) 65%, #000)}}.app-btn-plain{border:2px solid var(--app-line);background:var(--app-surface);color:var(--app-strong);box-shadow:0 5px 0 var(--app-line)}.app-btn-primary:active,.app-btn-plain:active{transform:translateY(4px);box-shadow:0 1px #0000004d}.app-btn-primary:disabled{opacity:.6}.quiz-root{z-index:50;background:var(--app-bg);color:var(--app-text);flex-direction:column;font-family:ui-rounded,PingFang SC,Microsoft YaHei,system-ui,sans-serif;display:flex;position:fixed;inset:0}.quiz-head{width:100%;max-width:640px;padding:calc(12px + env(safe-area-inset-top)) 16px 8px;align-items:center;gap:14px;margin:0 auto;display:flex}.quiz-close{width:44px;height:44px;color:var(--app-faint);cursor:pointer;border-radius:12px;flex-shrink:0;place-items:center;display:grid}.quiz-progress{background:var(--app-line);border-radius:8px;flex:1;height:14px;overflow:hidden}.quiz-progress i{background:var(--app-green);border-radius:8px;height:100%;transition:width .3s;display:block}.quiz-trial-hud{flex:1;align-items:center;gap:14px;display:flex}.quiz-score{color:var(--app-gold);align-items:center;gap:4px;font-size:17px;font-weight:800;display:flex}.quiz-combo{color:var(--app-orange);align-items:center;gap:3px;font-size:15px;font-weight:800;animation:.9s ease-in-out infinite bubble-bounce;display:flex}.quiz-hearts{color:var(--app-red);gap:4px;margin-left:auto;display:flex}.quiz-hearts .empty{color:var(--app-line)}.quiz-timer{width:100%;max-width:640px;margin:0 auto;padding:0 16px}.quiz-timer i{background:var(--app-blue);transform-origin:0;border-radius:4px;height:6px;animation:linear forwards quiz-countdown;display:block}@keyframes quiz-countdown{0%{background:var(--app-blue);transform:scaleX(1)}70%{background:var(--app-blue)}85%{background:var(--app-red)}to{background:var(--app-red);transform:scaleX(0)}}.quiz-body{width:100%;max-width:640px;min-height:0;padding:18px 20px calc(20px + env(safe-area-inset-bottom));flex-direction:column;flex:1;margin:0 auto;display:flex;overflow-y:auto}.quiz-kind{color:var(--app-faint);font-size:13px;font-weight:800}.quiz-source-tag{background:var(--app-blue);border-radius:999px;margin-right:8px;padding:2px 8px;display:inline-block}@supports (color:color-mix(in lab, red, red)){.quiz-source-tag{background:color-mix(in srgb, var(--app-blue) 14%, transparent)}}.quiz-source-tag{color:var(--app-blue);font-size:12px}.quiz-prompt{color:var(--app-strong);margin:8px 0 18px;font-size:22px;font-weight:800;line-height:1.4}.quiz-options{gap:10px;margin-top:auto;display:grid}.quiz-option{border:2px solid var(--app-line);background:var(--app-surface);min-height:54px;color:var(--app-text);box-shadow:0 4px 0 var(--app-line);text-align:left;cursor:pointer;border-radius:14px;padding:12px 16px;font-size:14px;line-height:1.45;transition:transform 80ms}.quiz-option:not(:disabled):active{box-shadow:0 1px 0 var(--app-line);transform:translateY(3px)}.quiz-option.right{border-color:var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.quiz-option.right{background:color-mix(in srgb, var(--app-green) 14%, var(--app-surface))}}.quiz-option.right{box-shadow:0 4px 0 var(--app-green)}@supports (color:color-mix(in lab, red, red)){.quiz-option.right{box-shadow:0 4px 0 color-mix(in srgb, var(--app-green) 55%, #000)}}.quiz-option.right{color:var(--app-strong)}.quiz-option.wrong{border-color:var(--app-red);background:var(--app-red)}@supports (color:color-mix(in lab, red, red)){.quiz-option.wrong{background:color-mix(in srgb, var(--app-red) 12%, var(--app-surface))}}.quiz-option.wrong{box-shadow:0 4px 0 var(--app-red)}@supports (color:color-mix(in lab, red, red)){.quiz-option.wrong{box-shadow:0 4px 0 color-mix(in srgb, var(--app-red) 55%, #000)}}.quiz-option.wrong{animation:.4s node-shake}.quiz-option.dim{opacity:.55}.quiz-timeout{color:var(--app-red);text-align:center;margin-top:12px;font-size:14px;font-weight:800}.quiz-result{text-align:center;justify-items:center;gap:14px;margin:auto;padding:32px 24px;display:grid}.quiz-result-icon{border-radius:50%;place-items:center;width:92px;height:92px;display:grid}.quiz-result-icon.pass{background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.quiz-result-icon.pass{background:color-mix(in srgb, var(--app-green) 15%, transparent)}}.quiz-result-icon.pass{color:var(--app-green)}.quiz-result-icon.fail{background:var(--app-red)}@supports (color:color-mix(in lab, red, red)){.quiz-result-icon.fail{background:color-mix(in srgb, var(--app-red) 13%, transparent)}}.quiz-result-icon.fail{color:var(--app-red)}.quiz-result h1{color:var(--app-strong);font-size:24px;font-weight:800}.quiz-result-stats{gap:18px;display:flex}.quiz-result-stats>div{border:2px solid var(--app-line);border-radius:14px;gap:2px;min-width:92px;padding:12px 16px;display:grid}.quiz-result-stats b{color:var(--app-strong);font-size:22px}.quiz-result-stats small{color:var(--app-faint);font-size:12px;font-weight:700}.quiz-result-note{color:var(--app-text);font-size:15px;font-weight:700}.quiz-result-actions{gap:12px;margin-top:8px;display:flex}.trial-root{padding:16px 16px calc(20px + env(safe-area-inset-bottom));align-content:start;gap:14px;display:grid;position:absolute;inset:0;overflow-y:auto}.trial-mode{border:2px solid var(--app-line);border-radius:16px;gap:14px;padding:16px;display:flex}.trial-mode-icon{border-radius:16px;flex-shrink:0;place-items:center;width:56px;height:56px;display:grid}.trial-mode-icon.endless{background:var(--app-red)}@supports (color:color-mix(in lab, red, red)){.trial-mode-icon.endless{background:color-mix(in srgb, var(--app-red) 12%, transparent)}}.trial-mode-icon.endless{color:var(--app-red)}.trial-mode-icon.pk{background:var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.trial-mode-icon.pk{background:color-mix(in srgb, var(--app-purple) 14%, transparent)}}.trial-mode-icon.pk{color:var(--app-purple)}.trial-mode-body{justify-items:start;gap:8px;min-width:0;display:grid}.trial-mode-body h2{color:var(--app-strong);font-size:17px;font-weight:800}.trial-mode-body>p{font-size:13px}.trial-rules{gap:6px;display:grid}.trial-rules li{align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.trial-rules li svg{color:var(--app-blue);flex-shrink:0}.pk-rank-card{align-items:center;gap:10px;display:flex}.pk-rank-card b{color:var(--app-strong);font-size:18px}.pk-rank-card small{color:var(--app-faint);font-size:12px;font-weight:700}.pk-rank-badge{background:var(--app-faint);border-radius:12px;align-items:center;gap:5px;padding:5px 12px;font-size:13px;font-weight:800;display:flex}@supports (color:color-mix(in lab, red, red)){.pk-rank-badge{background:color-mix(in srgb, var(--app-faint) 15%, transparent)}}.pk-rank-badge{color:var(--app-text)}.pk-rank-badge.tier-silver{background:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.pk-rank-badge.tier-silver{background:color-mix(in srgb, var(--app-blue) 12%, transparent)}}.pk-rank-badge.tier-silver{color:var(--app-blue)}.pk-rank-badge.tier-gold{background:var(--app-gold)}@supports (color:color-mix(in lab, red, red)){.pk-rank-badge.tier-gold{background:color-mix(in srgb, var(--app-gold) 16%, transparent)}}.pk-rank-badge.tier-gold{color:var(--app-gold)}.pk-rank-badge.tier-platinum{background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.pk-rank-badge.tier-platinum{background:color-mix(in srgb, var(--app-green) 14%, transparent)}}.pk-rank-badge.tier-platinum{color:var(--app-green)}.pk-rank-badge.tier-diamond{background:var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.pk-rank-badge.tier-diamond{background:color-mix(in srgb, var(--app-purple) 14%, transparent)}}.pk-rank-badge.tier-diamond{color:var(--app-purple)}.pk-rank-badge.tier-king{background:var(--app-orange)}@supports (color:color-mix(in lab, red, red)){.pk-rank-badge.tier-king{background:color-mix(in srgb, var(--app-orange) 16%, transparent)}}.pk-rank-badge.tier-king{color:var(--app-orange)}.trial-board{border:2px solid var(--app-line);border-radius:16px;gap:10px;padding:16px;display:grid}.trial-board h3{color:var(--app-strong);align-items:center;gap:6px;font-size:15px;font-weight:800;display:flex}.trial-board h3 svg{color:var(--app-gold)}.trial-board ol{gap:6px;display:grid}.trial-board li{border-radius:10px;align-items:center;gap:10px;padding:8px 10px;font-size:13px;font-weight:700;display:flex}.trial-board li.me{background:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.trial-board li.me{background:color-mix(in srgb, var(--app-blue) 10%, transparent)}}.trial-board-no{width:20px;color:var(--app-faint);text-align:center;font-weight:800}.trial-board-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--app-strong);flex:1;overflow:hidden}.trial-board-name em{color:var(--app-blue);font-size:12px;font-style:normal}.trial-board li small{color:var(--app-faint);font-size:12px}.trial-board li b{color:var(--app-strong)}.trial-league{gap:12px;display:grid}.trial-pk-record{color:var(--app-text);align-items:center;gap:6px;font-size:13px;font-weight:700;display:flex}.trial-pk-record svg{color:var(--app-gold)}.dgoal{border:2px solid var(--app-line);border-radius:16px;align-items:center;gap:14px;padding:14px;display:flex}.dgoal.met{border-color:var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.dgoal.met{background:color-mix(in srgb, var(--app-green) 7%, transparent)}}.dgoal-ring-wrap{flex-shrink:0;width:76px;height:76px;position:relative}.dgoal-ring{width:76px;height:76px}.dgoal-track{fill:none;stroke:var(--app-line)}@supports (color:color-mix(in lab, red, red)){.dgoal-track{stroke:color-mix(in srgb, var(--app-line) 70%, transparent)}}.dgoal-track{stroke-width:8px}.dgoal-arc{fill:none;stroke:var(--app-green);stroke-width:8px;stroke-linecap:round;transition:stroke-dasharray .5s}.dgoal-center{place-content:center;justify-items:center;line-height:1;display:grid;position:absolute;inset:0}.dgoal-center b{color:var(--app-strong);font-variant-numeric:tabular-nums;font-size:18px}.dgoal-center small{color:var(--app-faint);font-size:11px}.dgoal-check{color:var(--app-green)}.dgoal-body{flex:1;gap:3px;min-width:0;display:grid}.dgoal-body>b{color:var(--app-strong);font-size:15px}.dgoal-body>small{color:var(--app-text);font-size:12.5px}.dgoal-picks{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.dgoal-pick{border:1.5px solid var(--app-line);background:var(--app-surface);color:var(--app-text);cursor:pointer;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700}.dgoal-pick.on{border-color:var(--app-green);color:var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.dgoal-pick.on{background:color-mix(in srgb, var(--app-green) 10%, transparent)}}.league{gap:12px;display:grid}.league-banner{border:2px solid;border-radius:14px;align-items:center;gap:12px;padding:12px 14px;display:flex}.league-banner.promote{border-color:var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.league-banner.promote{background:color-mix(in srgb, var(--app-green) 12%, transparent)}}.league-banner.demote{border-color:var(--app-orange);background:var(--app-orange)}@supports (color:color-mix(in lab, red, red)){.league-banner.demote{background:color-mix(in srgb, var(--app-orange) 12%, transparent)}}.league-banner-icon{color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:34px;height:34px;display:grid}.league-banner.promote .league-banner-icon{background:var(--app-green)}.league-banner.demote .league-banner-icon{background:var(--app-orange)}.league-banner-body{flex:1;gap:2px;min-width:0;display:grid}.league-banner-body b{color:var(--app-strong);font-size:14px}.league-banner-body small{color:var(--app-text);font-size:12px}.league-banner-x{border:1.5px solid var(--app-line);background:var(--app-surface);color:var(--app-text);cursor:pointer;border-radius:999px;flex-shrink:0;padding:6px 12px;font-size:12px;font-weight:700}.league-card{border:2px solid var(--app-line);border-radius:16px;align-items:center;gap:14px;padding:16px;display:flex}.league-badge{color:#fff;border-radius:14px;flex-shrink:0;place-items:center;width:52px;height:52px;display:grid;box-shadow:0 4px 12px #0000001f}.league-card-body{flex:1;gap:4px;min-width:0;display:grid}.league-card-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.league-card-head b{font-size:18px;font-weight:900}.league-season{color:var(--app-faint);flex-shrink:0;font-size:12px;font-weight:700}.league-card-stats{color:var(--app-text);gap:16px;font-size:13px;display:flex}.league-card-stats b{color:var(--app-strong);font-size:15px}.league-status{color:var(--app-text);font-size:12.5px}.league-zonehint{gap:14px;padding:0 4px;font-size:12px;font-weight:800;display:flex}.league-zonehint .promote{color:var(--app-green);align-items:center;gap:2px;display:inline-flex}.league-zonehint .demote{color:var(--app-orange);align-items:center;gap:2px;display:inline-flex}.league-board{gap:5px;display:grid}.league-board li{background:var(--app-surface);border:1.5px solid #0000;border-radius:11px;align-items:center;gap:9px;padding:9px 11px;font-size:13px;font-weight:700;display:flex}.league-board li.promote{background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.league-board li.promote{background:color-mix(in srgb, var(--app-green) 8%, transparent)}}.league-board li.demote{background:var(--app-orange)}@supports (color:color-mix(in lab, red, red)){.league-board li.demote{background:color-mix(in srgb, var(--app-orange) 8%, transparent)}}.league-board li.me{border-color:var(--app-blue)}.league-rank{text-align:center;width:22px;color:var(--app-faint);font-weight:900}.league-zonemark{width:18px;color:var(--app-faint);place-items:center;display:grid}.league-board li.promote .league-zonemark{color:var(--app-green)}.league-board li.demote .league-zonemark{color:var(--app-orange)}.league-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--app-strong);flex:1;overflow:hidden}.league-name em{color:var(--app-blue);font-size:12px;font-style:normal}.league-xp{color:var(--app-strong);font-variant-numeric:tabular-nums}.league-lonely{color:var(--app-faint);align-items:center;gap:6px;padding:0 4px;font-size:12px;display:flex}.settings-nav-row{color:inherit;align-items:center;gap:12px;text-decoration:none;display:flex}.settings-nav-icon{color:#fff;border-radius:11px;flex-shrink:0;place-items:center;width:38px;height:38px;display:grid}.settings-nav-body{flex:1;gap:2px;min-width:0;display:grid}.settings-nav-body b{color:var(--app-strong);font-size:15px}.settings-nav-body small{color:var(--app-text);font-size:12.5px}.wellbeing{gap:12px;display:grid}.wellbeing-row{align-items:center;gap:12px;display:flex}.wellbeing-icon{color:#fff;border-radius:10px;flex-shrink:0;place-items:center;width:36px;height:36px;display:grid}.wellbeing-body{flex:1;gap:2px;min-width:0;display:grid}.wellbeing-body b{color:var(--app-strong);font-size:14.5px}.wellbeing-body small{color:var(--app-text);font-size:12.5px;line-height:1.5}.wellbeing-switch{background:var(--app-line);cursor:pointer;border:none;border-radius:999px;flex-shrink:0;width:46px;height:28px;transition:background .15s;position:relative}.wellbeing-switch.on{background:var(--app-green)}.wellbeing-switch i{background:#fff;border-radius:50%;width:22px;height:22px;transition:transform .15s;position:absolute;top:3px;left:3px}.wellbeing-switch.on i{transform:translate(18px)}.wellbeing-leave{flex-wrap:wrap;gap:8px;padding-left:48px;display:flex}.wellbeing-leave-btn{border:1.5px solid var(--app-line);background:var(--app-surface);color:var(--app-text);cursor:pointer;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700}.journey-share-btn{color:var(--app-purple);cursor:pointer;background:#ffffffeb;border:none;border-radius:999px;align-items:center;gap:6px;margin-top:14px;padding:9px 18px;font-size:14px;font-weight:800;display:inline-flex}.journey-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.journey-stat{border:2px solid var(--app-line);text-align:center;border-radius:14px;justify-items:center;gap:4px;padding:16px 8px;display:grid}.journey-stat-icon{color:#fff;border-radius:11px;place-items:center;width:38px;height:38px;margin-bottom:2px;display:grid}.journey-stat b{color:var(--app-strong);font-size:16px}.journey-stat small{color:var(--app-faint);font-size:12px}.journey-bars{gap:10px;display:grid}.journey-bar{align-items:center;gap:10px;display:flex}.journey-bar-label{width:44px;color:var(--app-strong);flex-shrink:0;font-size:13px;font-weight:700}.journey-bar-track{background:var(--app-line);border-radius:999px;flex:1;height:12px}@supports (color:color-mix(in lab, red, red)){.journey-bar-track{background:color-mix(in srgb, var(--app-line) 60%, transparent)}}.journey-bar-track{overflow:hidden}.journey-bar-track 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button.active{background:var(--app-blue);color:#fff}:root .lex-root .glossary-index-indicator,:root[data-theme=light] .lex-root .glossary-index-indicator{border:2px solid var(--app-line);background:var(--app-surface);color:var(--app-strong);border-radius:14px;font:800 15px ui-rounded,PingFang SC,Microsoft YaHei,system-ui,sans-serif;box-shadow:0 6px 14px #0000001f}.shop-root{color:var(--app-text);grid-auto-rows:max-content;align-content:start;gap:14px;font-family:ui-rounded,PingFang SC,Microsoft YaHei,system-ui,sans-serif;display:grid}.shop-head{justify-content:space-between;align-items:center;display:flex}.shop-head h1{color:var(--app-strong);font-size:22px;font-weight:900}.shop-coins{color:var(--app-gold);align-items:center;gap:5px;font-size:17px;font-weight:800;display:flex}.shop-active{background:var(--app-purple);border-radius:14px;align-items:center;gap:8px;padding:10px 14px;display:flex}@supports (color:color-mix(in lab, red, red)){.shop-active{background:color-mix(in srgb, 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.shop-card-icon{color:var(--app-purple)}.shop-card-body{gap:6px;min-width:0;display:grid}.shop-card-body h2{color:var(--app-strong);font-size:16px;font-weight:800}.shop-card-body p{font-size:13px}.shop-card-actions{flex-wrap:wrap;gap:10px;margin-top:4px;display:flex}.shop-card-actions button{align-items:center;gap:6px;min-height:44px;font-size:13px;display:inline-flex}.shop-card-actions button:disabled{opacity:.5}.shop-note{color:var(--app-faint);font-size:12px;font-weight:600;line-height:1.6}.app-stat.boost{color:var(--app-purple)}.app-topbar-stats button.app-stat{cursor:pointer}.bag-card-head{justify-content:space-between;align-items:center;display:flex}.bag-shop-link{background:var(--app-gold);border-radius:10px;align-items:center;gap:5px;padding:6px 12px;display:flex}@supports (color:color-mix(in lab, red, red)){.bag-shop-link{background:color-mix(in srgb, var(--app-gold) 16%, transparent)}}.bag-shop-link{color:var(--app-gold);cursor:pointer;font-size:12px;font-weight:800}.bag-boost{color:var(--app-purple);align-items:center;gap:6px;font-size:13px;font-weight:800;display:flex}.bag-potions{gap:8px;display:grid}.bag-potion{border:2px solid var(--app-line);border-radius:14px;align-items:center;gap:12px;padding:10px 12px;display:flex}.bag-potion-icon{background:var(--app-purple);border-radius:12px;flex-shrink:0;place-items:center;width:40px;height:40px;display:grid}@supports (color:color-mix(in lab, red, red)){.bag-potion-icon{background:color-mix(in srgb, var(--app-purple) 14%, transparent)}}.bag-potion-icon{color:var(--app-purple)}.bag-potion-body{flex:1;gap:2px;min-width:0;display:grid}.bag-potion-body b{color:var(--app-strong);font-size:14px}.bag-potion-body small{color:var(--app-faint);font-size:12px;font-weight:700}.bag-potion .app-btn-primary{min-height:40px;padding:0 18px;font-size:13px}.route-node.boosted .route-node-btnwrap:before{content:"";background:radial-gradient(circle, var(--app-purple) 0%, var(--app-purple) 45%, transparent 70%);border-radius:50%;width:128px;height:128px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@supports (color:color-mix(in lab, red, red)){.route-node.boosted .route-node-btnwrap:before{background:radial-gradient(circle, color-mix(in srgb, var(--app-purple) 30%, transparent) 0%, color-mix(in srgb, var(--app-purple) 12%, transparent) 45%, transparent 70%)}}.route-node.boosted .route-node-btnwrap:before{pointer-events:none;animation:2.2s ease-in-out infinite boost-aura}@keyframes boost-aura{0%,to{opacity:.55;transform:translate(-50%,-50%)scale(.94)}50%{opacity:1;transform:translate(-50%,-50%)scale(1.06)}}.boost-bubbles{pointer-events:none;position:absolute;inset:0}.boost-bubbles i{background:var(--app-purple);border-radius:50%;width:7px;height:7px;position:absolute;bottom:6px}@supports (color:color-mix(in lab, red, red)){.boost-bubbles i{background:color-mix(in srgb, var(--app-purple) 75%, #fff)}}.boost-bubbles i{opacity:0;animation:2.4s ease-in infinite boost-bubble}.boost-bubbles i:first-child{animation-delay:0s;left:8px}.boost-bubbles i:nth-child(2){width:5px;height:5px;animation-delay:.7s;left:62px}.boost-bubbles i:nth-child(3){width:6px;height:6px;animation-delay:1.3s;left:30px}.boost-bubbles i:nth-child(4){width:4px;height:4px;animation-delay:1.9s;left:50px}@keyframes boost-bubble{0%{opacity:0;transform:translateY(0)scale(.8)}15%{opacity:.9}to{opacity:0;transform:translateY(-58px)scale(1.15)}}.route-node.boosted .route-node-bubble{border-color:var(--app-purple);color:var(--app-purple)}:root .course-player .player-module,:root[data-theme=light] .course-player .player-module,:root[data-theme=dark] .course-player .player-module{box-shadow:none;background:0 0;border:none;padding:0}.app-eps-xp{background:var(--app-gold);border-radius:8px;flex-shrink:0;padding:2px 8px}@supports (color:color-mix(in lab, red, red)){.app-eps-xp{background:color-mix(in srgb, var(--app-gold) 16%, transparent)}}.app-eps-xp{color:var(--app-gold);font-size:12px;font-weight:800}.app-eps-xp.boosted{background:var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.app-eps-xp.boosted{background:color-mix(in srgb, var(--app-purple) 16%, transparent)}}.app-eps-xp.boosted{color:var(--app-purple)}.route-pop-xp{color:var(--app-gold);flex-shrink:0;margin-left:auto;font-size:12px;font-style:normal;font-weight:800}.route-pop-xp.boosted{color:var(--app-purple)}.app-stat.boost small{opacity:.85;margin-left:2px;font-size:11px}@media (max-width:400px){.app-tabs button{font-size:10px}}.kmap{gap:12px;display:grid}.kmap-overview{background:var(--app-blue);border-radius:14px;gap:8px;padding:12px 14px;display:flex}@supports (color:color-mix(in lab, red, red)){.kmap-overview{background:color-mix(in srgb, var(--app-blue) 8%, transparent)}}.kmap-overview{font-size:13px;line-height:1.65}.kmap-overview svg{color:var(--app-blue);flex-shrink:0;margin-top:3px}.kmap-list{gap:8px;display:grid}.kmap-card{border:2px solid var(--app-line);background:var(--app-bg);border-radius:14px;overflow:hidden}.kmap-card.open{border-color:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.kmap-card.open{border-color:color-mix(in srgb, var(--app-blue) 45%, var(--app-line))}}.kmap-card-head{text-align:left;cursor:pointer;align-items:center;gap:10px;width:100%;padding:12px 14px;display:flex}.kmap-no{background:var(--app-blue);border-radius:9px;flex-shrink:0;place-items:center;width:26px;height:26px;display:grid}@supports (color:color-mix(in lab, red, red)){.kmap-no{background:color-mix(in srgb, var(--app-blue) 12%, transparent)}}.kmap-no{color:var(--app-blue);font-size:12px;font-weight:800}.kmap-head-copy{flex:1;gap:2px;min-width:0;display:grid}.kmap-head-copy b{color:var(--app-strong);font-size:14px;font-weight:800;line-height:1.35}.kmap-head-copy small{color:var(--app-faint);-webkit-line-clamp:2;line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:12px;font-weight:600;display:-webkit-box;overflow:hidden}.kmap-meta{color:var(--app-faint);flex-shrink:0;align-items:center;gap:6px;display:flex}.kmap-meta em{font-size:11px;font-style:normal;font-weight:700}.kmap-meta svg{transition:transform .15s}.kmap-card.open .kmap-meta svg{transform:rotate(180deg)}.kmap-body{gap:12px;padding:0 14px 14px;display:grid}.kmap-summary{color:var(--app-text);font-size:13px;line-height:1.7}.kmap-points{gap:10px;display:grid}.kmap-points li{gap:10px;display:flex}.kmap-stamp{background:var(--app-green);border-radius:8px;flex-shrink:0;align-self:flex-start;align-items:center;gap:4px;height:24px;padding:0 9px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.kmap-stamp{background:color-mix(in srgb, var(--app-green) 14%, transparent)}}.kmap-stamp{color:var(--app-green);font-variant-numeric:tabular-nums;cursor:pointer;font-size:12px;font-weight:800}.kmap-stamp:active{transform:translateY(1px)}.kmap-dot{background:var(--app-line);width:24px;height:24px;color:var(--app-faint);border-radius:50%;flex-shrink:0;place-items:center;font-size:11px;font-weight:800;display:grid}.kmap-point-copy{flex:1;gap:4px;min-width:0;display:grid}.kmap-point-copy b{color:var(--app-strong);font-size:13px;font-weight:800}.kmap-point-copy p{color:var(--app-text);font-size:13px;line-height:1.65}.kmap-formula{background:var(--app-purple);border-radius:12px;align-items:center;gap:8px;margin-top:2px;padding:8px 10px;display:flex}@supports (color:color-mix(in lab, red, red)){.kmap-formula{background:color-mix(in srgb, var(--app-purple) 8%, transparent)}}.kmap-formula-body{flex:1;min-width:0;font-size:14px;overflow-x:auto}.kmap-formula-body code{color:var(--app-purple);font-size:12px}.kmap-formula-action{background:var(--app-surface);width:32px;height:32px;color:var(--app-purple);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.kmap-terms{flex-wrap:wrap;gap:6px;display:flex}.kmap-terms span{background:var(--app-blue);border-radius:10px;padding:4px 10px}@supports (color:color-mix(in lab, red, red)){.kmap-terms span{background:color-mix(in srgb, var(--app-blue) 10%, transparent)}}.kmap-terms span{color:var(--app-blue);cursor:help;font-size:12px;font-weight:700}.kmap-foot{color:var(--app-faint);font-size:11px;font-weight:600;line-height:1.6}.course-player-native{grid-template-columns:minmax(0,1fr);gap:8px;display:grid}.course-player-head{align-items:baseline;gap:8px;padding:0 2px;display:flex}.course-player-head b{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--app-strong);flex:1;font-size:13px;font-weight:800;overflow:hidden}.course-player-head small{color:var(--app-green);flex-shrink:0;font-size:12px;font-weight:800}.biliplayer-hint,.biliplayer-loading,.biliplayer-fallback{color:var(--app-faint);font-size:12px;font-weight:700}.biliplayer-loading{aspect-ratio:16/9;background:var(--app-line);border-radius:14px;justify-content:center;align-items:center;gap:8px;display:flex}@supports (color:color-mix(in lab, red, red)){.biliplayer-loading{background:color-mix(in srgb, var(--app-line) 35%, transparent)}}.biliplayer-fallback{background:var(--app-line);border-radius:14px;justify-items:center;gap:10px;padding:32px 16px;display:grid}@supports (color:color-mix(in lab, red, red)){.biliplayer-fallback{background:color-mix(in srgb, var(--app-line) 30%, transparent)}}.biliplayer-fallback{text-align:center}.biliplayer-fallback-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.video-report-menu{flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;display:flex}.video-report-done{color:var(--app-green);align-items:center;gap:5px;font-size:12px;font-weight:700;display:inline-flex}.video-report-cancel{color:var(--app-faint);cursor:pointer;background:0 0;border:none;padding:6px 8px;font-size:12px;font-weight:700}.video-report-subtle{color:var(--app-faint);cursor:pointer;background:0 0;border:none;align-items:center;gap:5px;padding:4px 6px;font-size:12px;font-weight:700;display:inline-flex}.video-report-subtle:hover{color:var(--app-ink)}.admin-head h1{font-size:20px;font-weight:800}.admin-nav{border-bottom:1px solid var(--app-line);flex-wrap:wrap;gap:6px;margin-bottom:4px;padding-bottom:4px;display:flex}.admin-nav-tab{color:var(--app-faint);border-radius:999px;align-items:center;gap:6px;padding:7px 13px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.admin-nav-tab:hover{color:var(--app-ink);background:var(--app-line)}@supports (color:color-mix(in lab, red, red)){.admin-nav-tab:hover{background:color-mix(in srgb, var(--app-line) 30%, transparent)}}.admin-nav-tab.is-active{color:#fff;background:var(--app-green)}.admin-stats{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;display:grid}.admin-stat-card{background:var(--app-line);border-radius:14px;gap:2px;padding:14px 16px;display:grid}@supports (color:color-mix(in lab, red, red)){.admin-stat-card{background:color-mix(in srgb, var(--app-line) 24%, transparent)}}.admin-stat-card{color:var(--app-ink);text-decoration:none}.admin-stat-card:not(.is-static):hover{background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.admin-stat-card:not(.is-static):hover{background:color-mix(in srgb, var(--app-green) 16%, transparent)}}.admin-stat-card b{font-size:26px;font-weight:800;line-height:1.1}.admin-stat-card span{color:var(--app-faint);font-size:13px}.admin-stat-card svg{color:var(--app-green)}.admin-modules{gap:8px;display:grid}.admin-module{background:var(--app-line);border-radius:12px;align-items:center;gap:12px;padding:12px;display:flex}@supports (color:color-mix(in lab, red, red)){.admin-module{background:color-mix(in srgb, var(--app-line) 22%, transparent)}}.admin-module{color:var(--app-ink);text-decoration:none}.admin-module:hover{background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.admin-module:hover{background:color-mix(in srgb, var(--app-green) 14%, transparent)}}.admin-module>svg{color:var(--app-green);flex:none}.admin-module b{font-weight:800}.admin-module small{color:var(--app-faint);margin-top:2px;font-size:12.5px;display:block}.admin-badge{text-align:center;background:var(--app-red,#e5533c);color:#fff;border-radius:999px;flex:none;min-width:22px;margin-left:auto;padding:2px 8px;font-size:13px;font-weight:800}.admin-section-intro{margin-bottom:4px}.onboard-mask{z-index:60;padding:24px;padding-bottom:max(24px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#0000008c;place-items:center;display:grid;position:fixed;inset:0}.onboard-card{text-align:center;background:var(--app-surface);width:100%;max-width:440px;max-height:90dvh;color:var(--app-text);border:1px solid var(--app-line);border-radius:20px;justify-items:center;gap:12px;padding:28px 24px;display:grid;overflow-y:auto;box-shadow:0 24px 60px #00000047}.onboard-hero{color:#fff;background:var(--app-green);border-radius:50%;place-items:center;width:60px;height:60px;display:grid}.onboard-hero-ok{animation:.4s onboard-pop}@keyframes onboard-pop{0%{opacity:0;transform:scale(.6)}60%{transform:scale(1.12)}to{opacity:1;transform:scale(1)}}.onboard-card h1{color:var(--app-strong);font-size:22px;font-weight:800}.onboard-lead{color:var(--app-faint);font-size:14px;line-height:1.6}.onboard-primary{background:var(--app-green);color:#fff;cursor:pointer;border:none;border-radius:12px;width:100%;margin-top:4px;padding:12px;font-size:16px;font-weight:800}.onboard-skip{color:var(--app-faint);cursor:pointer;background:0 0;border:none;padding:6px;font-size:13px;font-weight:700}.onboard-skip:hover{color:var(--app-ink)}.onboard-goals{grid-template-columns:repeat(2,1fr);gap:10px;width:100%;display:grid}.onboard-goal{border:2px solid var(--app-line);background:var(--app-bg);color:var(--app-ink);cursor:pointer;border-radius:14px;justify-items:center;gap:6px;padding:16px 12px;transition:border-color .12s,transform .12s;display:grid}.onboard-goal:hover:not(:disabled){border-color:var(--tone,var(--app-green));transform:translateY(-2px)}.onboard-goal:disabled{opacity:.6;cursor:default}.onboard-goal-icon{color:#fff;background:var(--tone,var(--app-green));border-radius:12px;place-items:center;width:44px;height:44px;display:grid}.onboard-goal b{font-size:15px;font-weight:800}.onboard-goal small{color:var(--app-faint);font-size:12px}.onboard-careers{gap:8px;width:100%;display:grid}.onboard-career{text-align:left;border:2px solid var(--app-line);background:var(--app-bg);color:var(--app-ink);cursor:pointer;border-radius:14px;align-items:center;gap:12px;padding:12px 14px;transition:border-color .12s,transform .12s;display:flex}.onboard-career:hover:not(:disabled){border-color:var(--tone,var(--app-blue));transform:translateY(-2px)}.onboard-career:disabled{opacity:.6;cursor:default}.onboard-career-icon{color:#fff;background:var(--tone,var(--app-blue));border-radius:12px;flex:none;place-items:center;width:42px;height:42px;display:grid}.onboard-career-body{gap:2px;min-width:0;display:grid}.onboard-career-body b{font-size:15px;font-weight:800}.onboard-career-body small{color:var(--app-faint);font-size:12px;line-height:1.35}.onboard-career-other{border-style:dashed}.onboard-career-other .onboard-career-icon{background:var(--app-faint)}.onboard-other-form{border:2px dashed var(--app-line);border-radius:14px;gap:8px;padding:12px;display:grid}.onboard-other-form input{border:1px solid var(--app-line);background:var(--app-bg);width:100%;color:var(--app-ink);border-radius:10px;padding:10px 12px;font-size:14px}.onboard-other-actions{justify-content:flex-end;gap:8px;display:flex}.onboard-alt{color:var(--app-blue);cursor:pointer;background:0 0;border:none;padding:4px 6px;font-size:13px;font-weight:800}.onboard-alt:hover:not(:disabled){text-decoration:underline}.onboard-alt:disabled{opacity:.6;cursor:default}.admin-auth-page{background:var(--app-bg);place-items:center;min-height:100dvh;padding:24px;display:grid}.admin-auth-card{background:var(--app-surface);border:1px solid var(--app-line);border-radius:16px;gap:12px;width:100%;max-width:380px;padding:28px 24px;display:grid;box-shadow:0 12px 40px #0000001f}.admin-auth-brand{color:var(--app-green);align-items:center;gap:8px;font-weight:800;display:inline-flex}.admin-auth-card h1{font-size:20px;font-weight:800}.admin-auth-lead{color:var(--app-faint);font-size:13px}.admin-auth-lead code,.admin-auth-form code{background:var(--app-line);font-family:ui-monospace,monospace}@supports (color:color-mix(in lab, red, red)){.admin-auth-lead code,.admin-auth-form code{background:color-mix(in srgb, var(--app-line) 40%, transparent)}}.admin-auth-lead code,.admin-auth-form code{border-radius:5px;padding:1px 5px}.admin-auth-form{gap:12px;display:grid}.admin-auth-form label{gap:4px;font-size:13px;font-weight:700;display:grid}.admin-auth-form input{border:1px solid var(--app-line);background:var(--app-bg);color:var(--app-ink);border-radius:10px;padding:9px 11px;font-size:15px}.admin-auth-form button{background:var(--app-green);color:#fff;cursor:pointer;border:none;border-radius:10px;margin-top:4px;padding:10px;font-size:15px;font-weight:800}.admin-auth-form button:disabled{opacity:.6}.admin-auth-error{color:var(--app-red,#e5533c);font-size:13px;font-weight:700}.admin-auth-ok{color:var(--app-green);font-size:13px;font-weight:700}.admin-shell{background:var(--app-bg);min-height:100dvh;color:var(--app-ink);grid-template-columns:220px 1fr;display:grid}.admin-side{border-right:1px solid var(--app-line);background:var(--app-card,var(--app-line));flex-direction:column;gap:6px;padding:16px 12px;display:flex}@supports (color:color-mix(in lab, red, red)){.admin-side{background:var(--app-card,color-mix(in srgb, var(--app-line) 12%, transparent))}}.admin-side{height:100dvh;position:sticky;top:0}.admin-side-brand{color:var(--app-green);align-items:center;gap:8px;padding:6px 10px 12px;display:flex}.admin-side-nav{gap:3px;display:grid}.admin-side-link{color:var(--app-faint);border-radius:10px;align-items:center;gap:9px;padding:9px 11px;font-size:14px;font-weight:700;text-decoration:none;display:flex}.admin-side-link:hover{color:var(--app-ink);background:var(--app-line)}@supports (color:color-mix(in lab, red, red)){.admin-side-link:hover{background:color-mix(in srgb, var(--app-line) 30%, transparent)}}.admin-side-link.is-active{color:#fff;background:var(--app-green)}.admin-side-foot{border-top:1px solid var(--app-line);justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding:10px;display:flex}.admin-side-who{color:var(--app-faint);text-overflow:ellipsis;font-size:12px;font-weight:700;overflow:hidden}.admin-side-logout{color:var(--app-faint);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;font-size:13px;font-weight:700;display:inline-flex}.admin-side-logout:hover{color:var(--app-red,#e5533c)}.admin-main{min-width:0;max-width:980px;padding:22px}.admin-banner{background:var(--app-red,#e5533c);border-radius:10px;margin-bottom:14px;padding:10px 14px}@supports (color:color-mix(in lab, red, red)){.admin-banner{background:color-mix(in srgb, var(--app-red,#e5533c) 14%, transparent)}}.admin-banner{color:var(--app-ink);font-size:13px;font-weight:700}.admin-banner a{color:var(--app-green);font-weight:800}.admin-page-head{margin-bottom:14px}.admin-page-head h1{font-size:21px;font-weight:800}.admin-muted{color:var(--app-faint);font-size:13px}.admin-card{border:1px solid var(--app-line);background:var(--app-card,var(--app-line));border-radius:14px;margin-top:14px;padding:16px}@supports (color:color-mix(in lab, red, red)){.admin-card{background:var(--app-card,color-mix(in srgb, var(--app-line) 10%, transparent))}}.admin-card h2{margin-bottom:10px;font-size:15px;font-weight:800}.admin-stat{border:1px solid var(--app-line);background:var(--app-card,var(--app-line));border-radius:14px;gap:2px;padding:14px 16px;display:grid}@supports (color:color-mix(in lab, red, red)){.admin-stat{background:var(--app-card,color-mix(in srgb, var(--app-line) 10%, transparent))}}.admin-stat{color:var(--app-ink);text-decoration:none}.admin-stat:not(.is-static):hover{border-color:var(--app-green)}.admin-stat b{font-size:26px;font-weight:800;line-height:1.1}.admin-stat span{color:var(--app-faint);font-size:13px}.admin-stat svg{color:var(--app-green)}.admin-search{border:1px solid var(--app-line);background:var(--app-card,transparent);border-radius:12px;align-items:center;gap:8px;max-width:460px;margin-bottom:12px;padding:8px 12px;display:flex}.admin-search svg{color:var(--app-faint);flex:none}.admin-search input{color:var(--app-ink);background:0 0;border:none;outline:none;flex:1;min-width:0;font-size:14px}.admin-search button{background:var(--app-green);color:#fff;cursor:pointer;border:none;border-radius:8px;flex:none;padding:6px 12px;font-size:13px;font-weight:700}.admin-table-wrap{border:1px solid var(--app-line);border-radius:12px;overflow-x:auto}.admin-table{border-collapse:collapse;width:100%;font-size:14px}.admin-table th,.admin-table td{text-align:left;border-bottom:1px solid var(--app-line);white-space:nowrap;padding:9px 12px}.admin-table th{color:var(--app-faint);background:var(--app-line);font-size:12px;font-weight:700}@supports (color:color-mix(in lab, red, red)){.admin-table th{background:color-mix(in srgb, var(--app-line) 18%, transparent)}}.admin-table tbody tr:last-child td,.admin-table tbody tr:last-child td{border-bottom:none}.admin-table a{color:var(--app-green);font-weight:700}.admin-pager{justify-content:center;align-items:center;gap:14px;margin-top:12px;font-size:13px;display:flex}.admin-pager a{color:var(--app-green);font-weight:700}.admin-pager .is-disabled{color:var(--app-faint);opacity:.5}.admin-back{color:var(--app-faint);align-items:center;gap:5px;margin-bottom:10px;font-size:13px;font-weight:700;display:inline-flex}.admin-back:hover{color:var(--app-ink)}.admin-kv{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;display:grid}.admin-kv>div{background:var(--app-line);border-radius:10px;gap:2px;padding:10px 12px;display:grid}@supports (color:color-mix(in lab, red, red)){.admin-kv>div{background:color-mix(in srgb, var(--app-line) 16%, transparent)}}.admin-kv b{font-size:20px;font-weight:800}.admin-kv span{color:var(--app-faint);font-size:12px}.admin-chips{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.admin-chips li{background:var(--app-line);border-radius:999px;padding:4px 9px}@supports (color:color-mix(in lab, red, red)){.admin-chips li{background:color-mix(in srgb, var(--app-line) 24%, transparent)}}.admin-chips li{font-size:13px}.admin-chips code,.admin-report-mini code{font-family:ui-monospace,monospace}.admin-report-mini{color:var(--app-ink);gap:6px;margin:0;padding:0;font-size:13px;list-style:none;display:grid}.admin-tools{gap:8px;display:grid}.admin-tool-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.admin-tool-row input,.admin-tool-row select{border:1px solid var(--app-line);background:var(--app-bg);color:var(--app-ink);border-radius:9px;min-width:0;padding:8px 10px;font-size:14px}.admin-tool-row input[type=number]{width:150px}.admin-tool-row input[list],.admin-tool-row input:not([type=number]),.admin-tool-row select{flex:1;min-width:160px}.admin-tool-row button{background:var(--app-green);color:#fff;cursor:pointer;border:none;border-radius:9px;flex:none;padding:8px 14px;font-size:13px;font-weight:700}.admin-tool-row button:disabled{opacity:.5;cursor:default}.admin-tool-actions{margin-top:2px}.admin-tool-row button.admin-danger{background:var(--app-red,#e5533c)}.admin-more{display:none;position:relative}.admin-more-btn{border:1px solid var(--app-line);background:var(--app-bg);width:38px;height:38px;color:var(--app-ink);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;display:inline-flex}.admin-more-backdrop{z-index:40;position:fixed;inset:0}.admin-more-menu{z-index:41;border:1px solid var(--app-line);background:var(--app-surface);border-radius:12px;gap:2px;min-width:168px;padding:6px;display:grid;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 12px 32px #00000029}.admin-more-item{color:var(--app-ink);border-radius:9px;align-items:center;gap:9px;padding:9px 11px;font-size:14px;font-weight:700;text-decoration:none;display:flex}.admin-more-item:hover,.admin-more-item.is-active{background:var(--app-line)}@supports (color:color-mix(in lab, red, red)){.admin-more-item:hover,.admin-more-item.is-active{background:color-mix(in srgb, var(--app-line) 30%, transparent)}}.admin-more-sep{background:var(--app-line);height:1px;margin:4px 0}.admin-more-who{color:var(--app-faint);padding:2px 11px;font-size:12px;font-weight:700}.admin-more-logout{width:100%;color:var(--app-red,#e5533c);cursor:pointer;background:0 0;border:none;border-radius:9px;align-items:center;gap:8px;padding:9px 11px;font-size:14px;font-weight:700;display:flex}.admin-more-logout:hover{background:var(--app-red,#e5533c)}@supports (color:color-mix(in lab, red, red)){.admin-more-logout:hover{background:color-mix(in srgb, var(--app-red,#e5533c) 12%, transparent)}}@media (max-width:720px){.admin-shell{grid-template-columns:1fr}.admin-side{border-right:none;border-bottom:1px solid var(--app-line);flex-flow:row;align-items:center;gap:4px;height:auto;padding:8px 10px;position:static}.admin-side-brand{flex:none;padding:0 4px 0 2px}.admin-side-brand b{display:none}.admin-side-nav{grid-auto-flow:column;gap:2px;overflow:hidden}.admin-side-link{white-space:nowrap;padding:8px 10px}.admin-side-link--overflow,.admin-side-foot{display:none}.admin-more{flex:none;margin-left:auto;display:block}}.app-page-head{margin-bottom:4px}.app-page-head h1{font-size:20px;font-weight:800}.report-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.report-row{background:var(--app-line);border-radius:12px;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:10px;padding:12px;display:flex}@supports (color:color-mix(in lab, red, red)){.report-row{background:color-mix(in srgb, var(--app-line) 22%, transparent)}}.report-row.is-resolved{opacity:.62}.report-main{flex:240px;gap:3px;min-width:0;display:grid}.report-main>small{color:var(--app-faint)}.report-meta{color:var(--app-faint);flex-wrap:wrap;align-items:center;gap:8px;margin-top:2px;font-size:12px;display:flex}.report-meta code{background:var(--app-line);font-family:ui-monospace,monospace}@supports (color:color-mix(in lab, red, red)){.report-meta code{background:color-mix(in srgb, var(--app-line) 40%, transparent)}}.report-meta code{border-radius:5px;padding:1px 5px}.report-kind{color:#fff;border-radius:999px;padding:1px 7px;font-weight:800}.report-kind-gone{background:var(--app-red,#e5533c)}.report-kind-wrong{background:var(--app-brown,#b3703a)}.report-kind-other{background:var(--app-faint)}.report-note{color:var(--app-ink);white-space:pre-wrap;font-size:13px}.report-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.report-resolve{background:var(--app-green);color:#fff;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:5px;padding:6px 12px;font-size:13px;font-weight:800;display:inline-flex}.report-resolve:disabled{opacity:.6}.report-danger{background:var(--app-red,#e5484d);color:#fff;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:5px;padding:6px 12px;font-size:13px;font-weight:800;display:inline-flex}.report-danger:disabled{opacity:.6}.admin-link{color:var(--app-blue,#1cb0f6);text-decoration:none}.admin-link:hover{text-decoration:underline}.app-btn-plain .spin,.video-report-menu .spin{margin-right:4px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.bili-bind{justify-items:start;gap:10px;display:grid}.bili-bind-lead{color:var(--app-text);font-size:13px;line-height:1.65}.bili-bind .app-btn-primary{align-items:center;gap:6px;min-height:44px;font-size:14px;display:inline-flex}.bili-qr{border:2px solid var(--app-line);background:#fff;border-radius:12px;width:200px;height:200px}.bili-bind-tip{color:var(--app-text);font-size:13px;font-weight:700}.bili-bind-error{color:var(--app-red);font-size:12px;font-weight:700}.bili-bound{align-items:center;gap:12px;display:flex}.bili-avatar{object-fit:cover;border-radius:50%;width:44px;height:44px}.bili-bound-body{flex:1;gap:2px;min-width:0;display:grid}.bili-bound-body b{color:var(--app-green);align-items:center;gap:5px;font-size:14px;display:flex}.bili-bound-body small{color:var(--app-faint);font-size:12px;font-weight:700}.bili-bound .app-btn-plain{align-items:center;gap:5px;min-height:40px;padding:0 14px;font-size:13px;display:inline-flex}.biliplayer-cc{pointer-events:none;flex-direction:column;align-items:center;gap:.25em;padding:0 6%;font-size:clamp(13px,4.2cqh,56px);display:flex;position:absolute;bottom:4%;left:0;right:0}.biliplayer-cc span{color:#fff;text-align:center;text-shadow:0 1px 2px #000c;white-space:pre-line;background:#0009;border-radius:.4em;padding:.2em .6em;font-weight:600;line-height:1.45}.bili-bind-note{background:var(--app-orange);border-radius:10px;padding:6px 10px}@supports (color:color-mix(in lab, red, red)){.bili-bind-note{background:color-mix(in srgb, var(--app-orange) 12%, transparent)}}.bili-bind-note{color:var(--app-orange);font-size:12px;font-weight:700}.bili-bind-open{color:var(--app-blue);font-size:12px;font-weight:700;text-decoration:underline}.biliplayer-cc.style-shadow span{text-shadow:0 0 4px #000,0 1px 3px #000,1px 1px 2px #000;background:0 0}.biliplayer-cc.style-box span{text-shadow:none;background:#000000a6}.biliplayer-cc.style-plain span{text-shadow:none;background:0 0}.bili-interact{gap:8px;padding-top:2px;display:grid}.bili-interact-row{flex-wrap:wrap;gap:6px;display:flex}.bili-interact-row button{border:2px solid var(--app-line);background:var(--app-surface);min-height:38px;color:var(--app-text);cursor:pointer;border-radius:12px;align-items:center;gap:5px;padding:0 12px;font-size:13px;font-weight:700;display:inline-flex}.bili-interact-row button.on{border-color:var(--app-blue);background:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.bili-interact-row button.on{background:color-mix(in srgb, var(--app-blue) 12%, transparent)}}.bili-interact-row button.on{color:var(--app-blue)}.bili-interact-row button:disabled{opacity:.45;cursor:not-allowed}.bili-interact-row em{color:var(--app-faint);font-size:11px;font-style:normal}.bili-interact-hint{color:var(--app-faint);font-size:12px;font-weight:700}.bili-interact-hint a{color:var(--app-blue)}.bili-interact-msg{color:var(--app-green);font-size:12px;font-weight:800}.bili-replies{border:2px solid var(--app-line);border-radius:14px;gap:10px;padding:12px;display:grid}.bili-reply-compose{gap:8px;display:grid}.bili-reply-compose textarea{border:2px solid var(--app-line);background:var(--app-bg);width:100%;color:var(--app-text);resize:vertical;border-radius:12px;outline:none;padding:10px 12px;font-family:inherit;font-size:13px}.bili-reply-compose textarea:focus{border-color:var(--app-blue)}.bili-reply-compose .app-btn-primary{justify-self:end;min-height:38px;padding:0 20px;font-size:13px}.bili-reply-list{gap:12px;display:grid}.bili-reply-list li{gap:10px;display:flex}.bili-reply-list img{object-fit:cover;border-radius:50%;flex-shrink:0;width:32px;height:32px}.bili-reply-list b{color:var(--app-strong);font-size:12px;font-weight:800}.bili-reply-list p{word-break:break-word;margin:2px 0;font-size:13px;line-height:1.55}.bili-reply-list small{color:var(--app-faint);font-size:11px;font-weight:700}.auth-page{background:var(--app-bg);min-height:100dvh;color:var(--app-text);align-content:safe center;justify-items:center;padding:24px 16px;font-family:ui-rounded,PingFang SC,Microsoft YaHei,system-ui,sans-serif;display:grid}.auth-card{border:2px solid var(--app-line);background:var(--app-surface);text-align:center;border-radius:20px;justify-items:center;gap:12px;width:100%;max-width:380px;padding:28px 24px;display:grid}.auth-brand{color:var(--app-green);align-items:center;gap:8px;font-size:18px;font-weight:900;display:flex}.auth-card h1{color:var(--app-strong);font-size:22px;font-weight:900}.auth-lead{color:var(--app-text);font-size:13px;line-height:1.65}.auth-alt{border-top:2px solid var(--app-line);gap:10px;width:100%;padding-top:6px;display:grid}.auth-alt-link{color:var(--app-blue);font-size:13px;font-weight:700}.auth-divider{color:var(--app-faint);font-size:12px;font-weight:700}.auth-note{color:var(--app-faint);font-size:11px;line-height:1.6}.auth-reset-ok{width:100%;color:var(--app-green);background:var(--app-green);border-radius:10px;padding:8px 12px;font-size:13px;font-weight:700}@supports (color:color-mix(in lab, red, red)){.auth-reset-ok{background:color-mix(in srgb, var(--app-green) 14%, transparent)}}.auth-reset-done{text-align:center;color:var(--app-green);align-items:center;gap:8px;font-size:13.5px;line-height:1.6}.auth-reset-done p{color:var(--app-text)}.bili-auth{justify-items:center;gap:10px;display:grid}.bili-auth-tip{color:var(--app-text);font-size:13px;font-weight:700}.bili-auth-loading{min-height:200px;color:var(--app-faint);align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.bili-auth .app-btn-primary{align-items:center;gap:6px;min-height:44px;font-size:14px;display:inline-flex}.bili-pop{border:2px solid var(--app-line);background:var(--app-surface);border-radius:14px;gap:10px;padding:14px;animation:.16s ease-out sheet-rise;display:grid}.bili-pop>b{color:var(--app-strong);font-size:14px;font-weight:800}.bili-pop>p{color:var(--app-faint);font-size:12px;font-weight:700;line-height:1.6}.bili-pop-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.bili-pop-actions .app-btn-primary,.bili-pop-actions .app-btn-plain{min-height:40px;padding:0 18px;font-size:13px}.bili-pop-cancel{color:var(--app-faint);cursor:pointer;margin-left:auto;padding:8px 12px;font-size:13px;font-weight:700}.bili-fav-list{gap:4px;max-height:220px;display:grid;overflow-y:auto}.bili-fav-list label{cursor:pointer;border-radius:10px;align-items:center;gap:10px;padding:8px 10px;display:flex}.bili-fav-list label:hover{background:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.bili-fav-list label:hover{background:color-mix(in srgb, var(--app-blue) 8%, transparent)}}.bili-fav-list input{width:17px;height:17px;accent-color:var(--app-green);cursor:pointer}.bili-fav-list span{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--app-strong);flex:1;font-size:13px;font-weight:700;overflow:hidden}.bili-fav-list em{color:var(--app-faint);font-size:11px;font-style:normal;font-weight:700}.terms-page{background:var(--app-bg);min-height:100dvh;color:var(--app-text);justify-items:center;padding:24px 16px 48px;font-family:ui-rounded,PingFang SC,Microsoft YaHei,system-ui,sans-serif;display:grid}.terms-card{justify-items:start;gap:12px;width:100%;max-width:680px;display:grid}.terms-card h1{color:var(--app-strong);font-size:22px;font-weight:900}.terms-card h2{color:var(--app-strong);margin-top:10px;font-size:16px;font-weight:800}.terms-card p,.terms-card li{font-size:14px;line-height:1.75}.terms-card ul{gap:6px;padding-left:18px;list-style:outside;display:grid}.terms-card strong{color:var(--app-strong);font-weight:800}.terms-card a{color:var(--app-blue);text-decoration:underline}.terms-meta,.terms-foot{color:var(--app-faint);font-size:12px;font-weight:700}.terms-lead{background:var(--app-blue);border-radius:12px;padding:12px 14px}@supports (color:color-mix(in lab, red, red)){.terms-lead{background:color-mix(in srgb, var(--app-blue) 8%, transparent)}}.terms-card .app-btn-plain{min-height:44px;margin-top:12px;font-size:14px}.bili-agree{text-align:left;cursor:pointer;align-items:flex-start;gap:8px;font-size:12px;font-weight:700;line-height:1.5;display:flex}.bili-agree input{width:17px;height:17px;accent-color:var(--app-green);cursor:pointer;flex-shrink:0;margin-top:1px}.bili-agree a{color:var(--app-blue);text-decoration:underline}.bili-auth-gate{min-height:200px;color:var(--app-faint);place-items:center;font-size:13px;font-weight:700;display:grid}.bili-auth-app{align-items:center;gap:6px;min-height:46px;padding:0 20px;font-size:14px;text-decoration:none;display:inline-flex}.bili-auth-or{color:var(--app-faint);font-size:12px;font-weight:700}.terms-note{background:var(--app-faint);border-radius:10px;padding:10px 12px}@supports (color:color-mix(in lab, red, red)){.terms-note{background:color-mix(in srgb, var(--app-faint) 12%, transparent)}}.terms-note{color:var(--app-text);font-size:13px;line-height:1.7}.bili-signup{text-align:left;gap:12px;display:grid}.bili-signup h3{color:var(--app-strong);font-size:17px;font-weight:800}.bili-signup-lead{color:var(--app-faint);font-size:13px;font-weight:700;line-height:1.6}.bili-signup-field{gap:5px;display:grid}.bili-signup-field span{color:var(--app-faint);font-size:12px;font-weight:800}.bili-signup-field input{border:2px 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button.on{border-color:var(--app-blue);background:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.theme-switch button.on{background:color-mix(in srgb, var(--app-blue) 12%, transparent)}}.theme-switch button.on{color:var(--app-blue)}@media (max-width:420px){.theme-switch button span{display:none}.theme-switch button{padding:0 14px}}.auth-pwd{text-align:left;gap:10px;display:grid}@media (display-mode:standalone){html,body{background:var(--app-bg);width:100%;height:100%;min-height:100dvh;overflow:hidden}.app-root{background:var(--app-bg);height:auto;min-height:0;position:fixed;inset:0}.app-tabs{background:var(--app-bg)}}html[data-pwa-standalone="1"],html[data-pwa-standalone="1"] body{background:var(--app-bg);width:100%;height:100%;min-height:100dvh;overflow:hidden}html[data-pwa-standalone="1"] .app-root{background:var(--app-bg);height:auto;min-height:0;position:fixed;inset:0}html[data-pwa-standalone="1"] .app-tabs,html,body{background:var(--app-bg)}.biliplayer-art-wrap{flex-direction:column;gap:8px;display:flex}.biliplayer-art{aspect-ratio:16/9;background:#000;border-radius:14px;width:100%;overflow:hidden}.biliplayer-art .art-video-player{font-family:inherit}.artcc-host{pointer-events:none;position:absolute;inset:0;container-type:size}:is(body:has(.art-video-player.art-fullscreen),body:has(.art-video-player.art-fullscreen-web)){background:#000}.reward-toasts{left:50%;bottom:calc(84px + env(safe-area-inset-bottom));z-index:70;pointer-events:none;flex-direction:column-reverse;align-items:center;gap:8px;display:flex;position:fixed;transform:translate(-50%)}.reward-toast{background:var(--app-surface);border:2px solid var(--app-line);white-space:nowrap;border-radius:999px;padding:9px 16px;font-size:13px;font-weight:800;animation:.24s cubic-bezier(.2,1.4,.4,1) reward-toast-in;box-shadow:0 6px 18px 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var(--app-line);background:var(--app-surface);color:var(--app-faint);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:5px 10px 5px 6px;font-size:12.5px;font-weight:700;display:inline-flex}.map-goalbar-routebtn:hover{border-color:var(--app-blue)}.map-goalbar-routebtn b{color:var(--app-ink);font-weight:800}.map-goalbar-routebtn svg:last-child{color:var(--app-faint)}.map-goalbar-cta{background:var(--app-green);color:#fff;border-radius:999px;align-items:center;padding:6px 14px;font-size:12.5px;font-weight:800;text-decoration:none;display:inline-flex}.course-card-sub{color:var(--app-faint);font-size:12px;font-weight:700}.tips{gap:14px;display:grid}.tips-compose{gap:8px;display:grid}.tips-compose textarea{resize:vertical;border:1px solid var(--app-line);background:var(--app-bg);width:100%;color:var(--app-ink);border-radius:10px;padding:10px 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var(--app-green) 40%, transparent)}}.invite-card{background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.invite-card{background:color-mix(in srgb, var(--app-green) 8%, var(--app-surface))}}.invite-card-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.invite-card-head b{font-size:16px;font-weight:800}.invite-card-head span{color:var(--app-faint);font-size:12px;font-weight:700}.invite-card-actions{flex-wrap:wrap;gap:8px;display:flex}.invite-card-msg{color:var(--app-green);font-size:12.5px;font-weight:700}.friend-board{gap:8px;margin:0;padding:0;list-style:none;display:grid}.friend-row{background:var(--app-bg);border-radius:12px;align-items:center;gap:11px;padding:8px 10px;display:flex}.friend-row.is-self{background:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.friend-row.is-self{background:color-mix(in srgb, var(--app-blue) 12%, var(--app-surface))}}.friend-row.is-self{outline:1px solid var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.friend-row.is-self{outline:1px solid color-mix(in srgb, var(--app-blue) 40%, transparent)}}.friend-rank{text-align:center;width:24px;color:var(--app-faint);flex:none;font-size:13px;font-weight:900}.friend-rank.rank-1{color:var(--app-gold)}.friend-main{flex:1;gap:2px;min-width:0;display:grid}.friend-main b{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:800;overflow:hidden}.friend-main small{color:var(--app-faint);font-size:12px}.friend-xp{color:var(--app-green);font-variant-numeric:tabular-nums;flex:none;font-size:13px;font-weight:800}.friend-tier{vertical-align:middle;align-items:center;gap:3px;font-weight:700;display:inline-flex}.friend-streak{color:var(--app-orange);vertical-align:middle;align-items:center;gap:2px;font-weight:700;display:inline-flex}.feed-list{gap:8px;display:grid}.feed-item{gap:6px;padding:8px 4px;display:grid}.feed-top{align-items:center;gap:10px;display:flex}.feed-body{flex:1;min-width:0}.feed-body p{color:var(--app-text);font-size:13.5px;line-height:1.5}.feed-body p b{color:var(--app-strong);font-weight:800}.feed-body small{color:var(--app-faint);font-size:11.5px}.feed-icon{background:currentColor;border-radius:9px;flex-shrink:0;place-items:center;width:30px;height:30px;display:grid}@supports (color:color-mix(in lab, red, red)){.feed-icon{background:color-mix(in srgb, currentColor 12%, transparent)}}.placement-entry{color:var(--app-purple);background:var(--app-purple);border-radius:999px;align-items:center;gap:6px;margin-top:10px;padding:8px 14px;font-size:13px;font-weight:700;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.placement-entry{background:color-mix(in srgb, var(--app-purple) 12%, transparent)}}.placement-entry{border:1px solid var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.placement-entry{border:1px solid color-mix(in srgb, var(--app-purple) 26%, transparent)}}.placement-entry:hover{background:var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.placement-entry:hover{background:color-mix(in srgb, var(--app-purple) 20%, transparent)}}.streak-repair{background:linear-gradient(135deg, var(--app-orange), var(--app-danger,#e5484d));border-radius:16px;align-items:center;gap:12px;padding:14px 16px;display:flex}@supports (color:color-mix(in lab, red, red)){.streak-repair{background:linear-gradient(135deg, color-mix(in srgb, var(--app-orange) 24%, var(--app-surface)), color-mix(in srgb, var(--app-danger,#e5484d) 14%, var(--app-surface)))}}.streak-repair{border:1px solid var(--app-orange)}@supports (color:color-mix(in lab, red, red)){.streak-repair{border:1px solid color-mix(in srgb, var(--app-orange) 32%, transparent)}}.streak-repair{margin-bottom:12px}.streak-repair-icon{background:var(--app-orange);color:#fff;border-radius:12px;flex-shrink:0;place-items:center;width:42px;height:42px;display:grid}.streak-repair-body{flex:1;min-width:0}.streak-repair-body b{color:var(--app-strong);font-size:15px;font-weight:800;display:block}.streak-repair-body small{color:var(--app-faint);font-size:12px}.streak-repair-btn{flex-shrink:0;width:auto;padding:9px 18px}.mistake-entry .review-entry-icon{background:var(--app-danger,#e5484d)}@supports (color:color-mix(in lab, red, red)){.mistake-entry .review-entry-icon{background:color-mix(in srgb, var(--app-danger,#e5484d) 16%, transparent)}}.mistake-entry .review-entry-icon{color:var(--app-danger,#e5484d)}.mistake-drill-start{width:100%;margin-bottom:12px}.mistake-list{gap:8px;display:grid}.mistake-item{border:1px solid var(--app-line);background:var(--app-surface);border-radius:12px;padding:12px 14px}.mistake-body{gap:3px;min-width:0;display:grid}.mistake-body>b{color:var(--app-strong);word-break:break-word;font-size:14px;font-weight:800}.mistake-answer{color:var(--app-green);word-break:break-word;font-size:12.5px}.mistake-meta{color:var(--app-faint);font-size:11.5px}.mistake-empty{text-align:center;color:var(--app-faint);justify-items:center;gap:12px;padding:32px 20px;display:grid}.mistake-empty svg{color:var(--app-line)}.push-extras{gap:12px;margin-top:12px;display:grid}.recall-toggle{cursor:pointer;align-items:flex-start;gap:10px;display:flex}.recall-toggle.disabled{cursor:default;opacity:.7}.recall-toggle input{width:18px;height:18px;accent-color:var(--app-brand,var(--app-green));flex-shrink:0;margin-top:3px}.recall-toggle>span{color:var(--app-strong);flex-direction:column;gap:2px;font-size:14px;font-weight:700;display:flex}.recall-toggle>span small{color:var(--app-faint);font-size:12px;font-weight:500}.mark-watched{border:1px solid var(--app-blue);border-radius:14px;align-items:center;gap:12px;padding:12px 14px;display:flex}@supports (color:color-mix(in lab, red, red)){.mark-watched{border:1px solid color-mix(in srgb, var(--app-blue) 26%, transparent)}}.mark-watched{background:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.mark-watched{background:color-mix(in srgb, var(--app-blue) 7%, var(--app-surface))}}.mark-watched-icon{width:38px;height:38px;color:var(--app-blue);background:var(--app-blue);border-radius:11px;flex-shrink:0;place-items:center;display:grid}@supports (color:color-mix(in lab, red, red)){.mark-watched-icon{background:color-mix(in srgb, var(--app-blue) 14%, transparent)}}.mark-watched-body{flex:1;gap:2px;min-width:0;display:grid}.mark-watched-body b{color:var(--app-strong);font-size:14px;font-weight:800}.mark-watched-body small{color:var(--app-faint);font-size:12px;line-height:1.5}.mark-watched-err{color:var(--app-danger,#e5484d)!important}.mark-watched-actions{flex-shrink:0;gap:8px;display:flex}.mark-watched .app-btn-primary,.mark-watched .app-btn-plain{min-height:40px;padding:0 16px;font-size:14px}.exam-count{color:var(--app-faint);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:13px;font-weight:800}.skip-row{border:1px solid var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.skip-row{border:1px solid color-mix(in srgb, var(--app-purple) 30%, transparent)}}.skip-row{background:var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.skip-row{background:color-mix(in srgb, var(--app-purple) 7%, var(--app-surface))}}.pk-challenge{background:linear-gradient(135deg, var(--app-pink), var(--app-orange));border-radius:16px;align-items:center;gap:12px;padding:14px 16px;display:flex}@supports (color:color-mix(in lab, red, red)){.pk-challenge{background:linear-gradient(135deg, color-mix(in srgb, var(--app-pink) 22%, var(--app-surface)), color-mix(in srgb, var(--app-orange) 16%, var(--app-surface)))}}.pk-challenge{border:1px solid var(--app-pink)}@supports (color:color-mix(in lab, red, red)){.pk-challenge{border:1px solid color-mix(in srgb, var(--app-pink) 30%, transparent)}}.pk-challenge{margin-bottom:12px}.pk-challenge-icon{background:var(--app-pink);color:#fff;border-radius:12px;flex-shrink:0;place-items:center;width:42px;height:42px;display:grid}.pk-challenge-body{flex:1;min-width:0}.pk-challenge-body b{color:var(--app-strong);font-size:15px;font-weight:800;display:block}.pk-challenge-body small{color:var(--app-faint);font-size:12px}.pk-challenge-btn{flex-shrink:0;width:auto;padding:9px 20px}.friend-pk{width:32px;height:32px;color:var(--app-pink);background:var(--app-pink);border-radius:10px;flex-shrink:0;place-items:center;margin-left:6px;display:grid}@supports (color:color-mix(in lab, red, red)){.friend-pk{background:color-mix(in srgb, var(--app-pink) 12%, transparent)}}.friend-pk{transition:background .12s}.friend-pk:hover{background:var(--app-pink)}@supports (color:color-mix(in lab, red, red)){.friend-pk:hover{background:color-mix(in srgb, var(--app-pink) 22%, transparent)}}.feed-actions{gap:14px;padding-left:44px;display:flex}.feed-act{cursor:pointer;color:var(--app-faint);background:0 0;border:none;border-radius:7px;align-items:center;gap:5px;padding:3px 2px;font-size:12.5px;font-weight:700;transition:color .12s;display:inline-flex}.feed-act:hover{color:var(--app-text)}.feed-act.on{color:var(--app-pink)}.feed-comments{gap:8px;padding:8px 4px 4px 44px;display:grid}.feed-comment{align-items:flex-start;gap:8px;display:flex}.feed-comment-body{flex:1;min-width:0}.feed-comment-body p{color:var(--app-text);word-break:break-word;font-size:13px;line-height:1.5}.feed-comment-body p b{color:var(--app-strong);margin-right:4px;font-weight:800}.feed-comment-body small{color:var(--app-faint);font-size:11px}.feed-comment-del{color:var(--app-faint);cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;padding:2px}.feed-comment-del:hover{color:var(--app-danger,#e5484d)}.feed-comment-form{align-items:center;gap:8px;display:flex}.feed-comment-input{border:1px solid var(--app-line);background:var(--app-surface-2,var(--app-surface));min-width:0;color:var(--app-text);border-radius:999px;flex:1;padding:7px 14px;font-size:13px}.feed-comment-input:focus{border-color:var(--app-brand,var(--app-green));outline:none}.feed-comment-send{background:var(--app-brand,var(--app-green));color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;place-items:center;width:34px;height:34px;display:grid}.feed-comment-send:disabled{opacity:.45;cursor:default}.feed-comment-err{color:var(--app-danger,#e5484d);padding-left:2px;font-size:12px}.feed-more{width:100%;color:var(--app-brand,var(--app-green));cursor:pointer;background:0 0;border:none;border-radius:8px;margin-top:8px;padding:8px;font-size:13px;font-weight:700;display:block}.feed-more:hover{background:currentColor}@supports (color:color-mix(in lab, red, red)){.feed-more:hover{background:color-mix(in srgb, currentColor 8%, transparent)}}.track-grid{grid-template-columns:1fr;gap:12px;display:grid}@media (min-width:560px){.track-grid{grid-template-columns:repeat(2,1fr)}}.track-card{border:2px solid var(--app-line);opacity:.7;border-radius:16px;align-items:center;gap:14px;padding:14px;display:flex}.track-card.on{opacity:1}.track-icon{color:#fff;border-radius:13px;flex-shrink:0;place-items:center;width:46px;height:46px;display:grid}.track-body{flex:1;gap:5px;min-width:0;display:grid}.track-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.track-head b{color:var(--app-strong);font-size:15px}.track-tier{font-size:13px;font-weight:900}.track-pips{gap:5px;display:flex}.track-pip{background:var(--app-line);border-radius:6px;place-items:center;min-width:20px;height:20px;padding:0 5px;display:grid}@supports (color:color-mix(in lab, red, red)){.track-pip{background:color-mix(in srgb, var(--app-line) 60%, transparent)}}.track-pip{color:var(--app-faint);font-size:11px;font-weight:800}.track-pip.on{color:#fff}.track-bar{background:var(--app-line);border-radius:999px;height:7px}@supports (color:color-mix(in lab, red, red)){.track-bar{background:color-mix(in srgb, var(--app-line) 55%, transparent)}}.track-bar{overflow:hidden}.track-bar i{border-radius:999px;height:100%;display:block}.track-progress{color:var(--app-faint);font-size:12px}.track-claim-dot{color:#fff;background:var(--app-gold);border-radius:999px;padding:1px 8px;font-size:11px;font-weight:800;animation:1.6s ease-in-out infinite claim-pulse}@keyframes claim-pulse{50%{opacity:.6}}.ach-claim{cursor:pointer;color:#fff;background:linear-gradient(100deg, var(--app-gold), var(--app-orange));width:100%;box-shadow:0 6px 18px var(--app-orange);border:none;border-radius:16px;align-items:center;gap:12px;padding:14px 16px;display:flex}@supports (color:color-mix(in lab, red, red)){.ach-claim{box-shadow:0 6px 18px color-mix(in srgb, var(--app-orange) 35%, transparent)}}.ach-claim-icon{background:#ffffff40;border-radius:12px;flex-shrink:0;place-items:center;width:40px;height:40px;display:grid}.ach-claim-body{text-align:left;flex:1;gap:2px;min-width:0;display:grid}.ach-claim-body b{font-size:15px}.ach-claim-body small{opacity:.95;align-items:center;gap:3px;font-size:12px;display:inline-flex}.ach-claim-btn{color:var(--app-orange);background:#fff;border-radius:999px;flex-shrink:0;padding:8px 16px;font-size:14px;font-weight:900}.friend-mutual{color:var(--app-green);background:var(--app-green);border-radius:999px;margin-left:6px;padding:1px 7px;font-size:10px;font-weight:800}@supports (color:color-mix(in lab, red, red)){.friend-mutual{background:color-mix(in srgb, var(--app-green) 15%, transparent)}}.friend-mutual{vertical-align:middle}.follower-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.follower-row{align-items:center;gap:10px;display:flex}.follower-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-weight:800;overflow:hidden}.follower-mutual{color:var(--app-green);flex:none;align-items:center;gap:3px;font-size:12px;font-weight:700;display:inline-flex}.follower-back{background:var(--app-blue);color:#fff;cursor:pointer;border:none;border-radius:999px;flex:none;align-items:center;gap:4px;padding:6px 14px;font-size:13px;font-weight:800;display:inline-flex}.follower-back:disabled{opacity:.6}.add-friend{gap:10px;display:grid}.add-friend-bar{gap:8px;display:flex}.add-friend-bar input{border:1px solid var(--app-line);background:var(--app-bg);min-width:0;color:var(--app-ink);border-radius:10px;flex:1;padding:9px 12px;font-size:14px}.add-friend-list{gap:8px;margin:0;padding:0;list-style:none;display:grid}.add-friend-list li{align-items:center;gap:10px;display:flex}.add-friend-list li b{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:14px;font-weight:700;overflow:hidden}.add-friend-btn{background:var(--app-blue);color:#fff;cursor:pointer;border:none;border-radius:999px;flex:none;align-items:center;gap:4px;padding:6px 12px;font-size:12.5px;font-weight:800;display:inline-flex}.add-friend-btn:disabled{opacity:.6;cursor:default}.add-friend-done{color:var(--app-faint);flex:none;align-items:center;gap:4px;font-size:12.5px;font-weight:700;display:inline-flex}.study-entry{border:2px solid var(--app-purple,#ce82ff);border-radius:16px;align-items:center;gap:12px;padding:14px;display:flex}@supports (color:color-mix(in lab, red, red)){.study-entry{border:2px solid color-mix(in srgb, var(--app-purple,#ce82ff) 40%, transparent)}}.study-entry{background:var(--app-purple,#ce82ff)}@supports (color:color-mix(in lab, red, red)){.study-entry{background:color-mix(in srgb, var(--app-purple,#ce82ff) 8%, var(--app-surface))}}.study-entry{color:inherit;text-decoration:none}.study-entry-icon{color:#fff;background:var(--app-purple,#ce82ff);border-radius:12px;flex:none;place-items:center;width:40px;height:40px;display:grid}.study-entry-body{flex:1;gap:2px;min-width:0;display:grid}.study-entry-body b{font-size:15px;font-weight:800}.study-entry-body small{color:var(--app-faint);font-size:12px}.study-room-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;display:grid}.study-room-card{border:1px solid var(--tone);border-radius:18px;justify-items:center;gap:9px;padding:24px 14px 18px;display:grid;position:relative}@supports (color:color-mix(in lab, red, red)){.study-room-card{border:1px solid color-mix(in srgb, var(--tone) 30%, var(--app-line))}}.study-room-card{background:linear-gradient(165deg, var(--tone), var(--app-surface) 70%)}@supports (color:color-mix(in lab, red, red)){.study-room-card{background:linear-gradient(165deg, color-mix(in srgb, var(--tone) 16%, var(--app-surface)), var(--app-surface) 70%)}}.study-room-card{color:var(--app-ink);text-decoration:none;transition:transform .12s,box-shadow .12s,border-color .12s}.study-room-card:hover{border-color:var(--tone);box-shadow:0 12px 26px var(--tone);transform:translateY(-3px)}@supports (color:color-mix(in lab, red, red)){.study-room-card:hover{box-shadow:0 12px 26px color-mix(in srgb, var(--tone) 22%, transparent)}}.study-room-emoji{background:var(--tone);border-radius:50%;place-items:center;width:66px;height:66px;font-size:32px;line-height:1;display:grid}@supports (color:color-mix(in lab, red, red)){.study-room-emoji{background:color-mix(in srgb, var(--tone) 22%, var(--app-surface))}}.study-room-emoji{box-shadow:inset 0 0 0 2px var(--tone)}@supports (color:color-mix(in lab, red, red)){.study-room-emoji{box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--tone) 35%, transparent)}}.study-room-card b{font-size:16px;font-weight:800}.study-room-live{color:var(--app-faint);align-items:center;gap:6px;font-size:12px;font-weight:800;display:inline-flex}.study-room-live.on{color:var(--app-green)}.live-dot{background:var(--app-green);border-radius:50%;width:8px;height:8px;animation:1.6s ease-out infinite live-pulse}@keyframes live-pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--app-green) 55%, transparent)}70%{box-shadow:0 0 0 7px #0000}to{box-shadow:0 0 #0000}}.study-room-head small{color:var(--app-faint);align-items:center;gap:4px;font-size:12px;font-weight:700;display:inline-flex}.study-room{gap:16px;display:grid}.study-room-head{align-items:center;gap:12px;display:flex}.study-room-head .study-room-emoji{--tone:var(--app-purple,#ce82ff);flex:none;width:72px;height:72px;font-size:38px}.study-room-head h1{font-size:22px;font-weight:900}.study-members{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:14px;display:grid}.study-member{text-align:center;justify-items:center;gap:4px;display:grid}.study-member-avatar{background:var(--app-green);border-radius:999px;place-items:center;padding:4px;display:grid}@supports (color:color-mix(in lab, red, red)){.study-member-avatar{background:color-mix(in srgb, var(--app-green) 22%, transparent)}}.study-member-avatar{animation:2.4s ease-in-out infinite study-pulse}@keyframes study-pulse{0%,to{box-shadow:0 0 0 0 color-mix(in srgb, var(--app-green) 40%, transparent)}50%{box-shadow:0 0 0 6px #0000}}.study-member b{text-overflow:ellipsis;white-space:nowrap;max-width:90px;font-size:13px;font-weight:800;overflow:hidden}.study-member small{color:var(--app-faint);font-size:11px}.study-leave{border:1px solid var(--app-line);background:var(--app-surface);color:var(--app-ink);cursor:pointer;border-radius:999px;justify-self:start;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:800;display:inline-flex}.study-create{gap:10px;display:grid}.study-create input{border:1px solid var(--app-line);background:var(--app-bg);width:100%;color:var(--app-ink);border-radius:10px;padding:10px 12px;font-size:14px}.map-goalbar-back{background:var(--app-orange);border:none;border-radius:999px;align-items:center;gap:4px;padding:3px 9px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.map-goalbar-back{background:color-mix(in srgb, var(--app-orange) 18%, transparent)}}.map-goalbar-back{color:var(--app-orange);cursor:pointer;font-size:12px;font-weight:800}.app-quests{gap:10px;display:grid}.app-quest{border:2px solid var(--app-line);background:var(--app-surface);border-radius:16px;align-items:center;gap:12px;padding:12px 14px;display:flex}.app-quest.complete{border-color:var(--app-gold)}@supports (color:color-mix(in lab, red, red)){.app-quest.complete{border-color:color-mix(in srgb, var(--app-gold) 55%, transparent)}}.app-quest-icon{color:#fff;border-radius:12px;flex-shrink:0;place-items:center;width:38px;height:38px;display:grid}.app-quest-body{flex:1;gap:5px;min-width:0;display:grid}.app-quest-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.app-quest-head b{font-size:14px;font-weight:800}.app-quest-xp{color:var(--app-green);flex-shrink:0;font-size:12px;font-style:normal;font-weight:800}.app-quest-desc{color:var(--app-faint);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700;text-decoration:none;overflow:hidden}.app-quest-desc:hover{color:var(--app-blue)}.app-quest-progress{background:var(--app-line);border-radius:999px;height:8px;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.app-quest-progress{background:color-mix(in srgb, var(--app-line) 65%, transparent)}}.app-quest-progress i{border-radius:999px;height:100%;transition:width .4s;display:block}.app-quest-claim{background:var(--app-green);color:#fff;cursor:pointer;box-shadow:0 3px 0 var(--app-green);border-radius:12px;flex-shrink:0;padding:9px 14px;font-size:13px;font-weight:800}@supports (color:color-mix(in lab, red, red)){.app-quest-claim{box-shadow:0 3px 0 color-mix(in srgb, var(--app-green) 60%, #000)}}.app-quest-claim:active{box-shadow:none;transform:translateY(2px)}.app-quest-error{color:var(--app-orange);font-size:12px;font-weight:700}.quiz-shield{color:var(--app-blue)}.quiz-shield.empty{opacity:.3}.trial-shield-note{color:var(--app-blue);font-style:normal;font-weight:700}.app-quest-perfect{background:var(--app-gold);border-radius:10px;margin-top:6px;padding:6px 10px}@supports (color:color-mix(in lab, red, red)){.app-quest-perfect{background:color-mix(in srgb, var(--app-gold) 14%, transparent)}}.app-quest-perfect{color:var(--app-gold)}@supports (color:color-mix(in lab, red, red)){.app-quest-perfect{color:color-mix(in srgb, var(--app-gold) 88%, #6b4e00)}}.app-quest-perfect{text-align:center;font-size:12px;font-weight:800}.app-quest-month{border:2px solid #c084fc;align-items:center;gap:12px;margin-top:8px;padding:12px 14px;display:flex}@supports (color:color-mix(in lab, red, red)){.app-quest-month{border:2px solid color-mix(in srgb, #c084fc 40%, var(--app-line))}}.app-quest-month{background:#c084fc14;border-radius:16px}.app-quest-month.complete{border-color:var(--app-gold)}@supports (color:color-mix(in lab, red, red)){.app-quest-month.complete{border-color:color-mix(in srgb, var(--app-gold) 55%, transparent)}}.app-quest-month.complete{background:var(--app-gold)}@supports (color:color-mix(in lab, red, red)){.app-quest-month.complete{background:color-mix(in srgb, var(--app-gold) 12%, transparent)}}.app-quest-month-icon{color:#fff;background:#c084fc;border-radius:12px;flex-shrink:0;place-items:center;width:38px;height:38px;display:grid}.app-quest-month-body{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.app-quest-month-head{justify-content:space-between;align-items:center;display:flex}.app-quest-month-head b{font-size:14px;font-weight:800}.app-quest-month-head em{font-variant-numeric:tabular-nums;color:var(--app-faint);font-style:normal;font-weight:800}.app-quest-month-body small{color:var(--app-faint);font-size:11.5px}.app-quest-month-done{background:var(--app-gold);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:32px;height:32px;display:grid}.trial-daily{flex-direction:column;gap:10px;margin-bottom:4px;display:flex}.trial-section-head{flex-direction:column;gap:2px;display:flex}.trial-section-kicker{letter-spacing:.14em;color:var(--app-orange);font-size:11px;font-weight:900}.trial-section-head h2{font-size:20px;font-weight:900}.trial-section-head p{color:var(--app-faint);font-size:13px}.quest-fab{right:14px;bottom:calc(74px + env(safe-area-inset-bottom));z-index:60;border:2px solid var(--app-line);background:var(--app-surface);border-radius:16px;width:min(340px,100vw - 28px);position:fixed;overflow:hidden;box-shadow:0 10px 30px #0000002e}@media (min-width:1024px){.quest-fab{bottom:20px;right:20px}}.quest-fab-bar{width:100%;color:var(--app-strong);cursor:pointer;align-items:center;gap:8px;padding:11px 14px;font-size:14px;display:flex}.quest-fab-bar b{font-weight:800}.quest-fab-count{color:var(--app-faint);font-variant-numeric:tabular-nums;font-size:12px;font-weight:800}.quest-fab-badge{background:var(--app-gold);color:#4a3500;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:900}.quest-fab-icon{place-items:center;display:grid;position:relative}.quest-fab-dot{background:var(--app-red,#e5484d);color:#fff;text-align:center;min-width:16px;height:16px;box-shadow:0 0 0 2px var(--app-surface);border-radius:999px;padding:0 4px;font-size:10px;font-weight:900;line-height:16px;position:absolute;top:-6px;right:-7px}.quest-fab-chev{color:var(--app-faint);margin-left:auto;transition:transform .2s}.quest-fab.closed{opacity:.92;width:auto;max-width:calc(100vw - 28px)}.quest-fab.closed .quest-fab-chev{transform:rotate(-90deg)}.quest-fab.closed:hover{opacity:1}.quest-fab-body{max-height:52dvh;padding:0 12px 12px;overflow-y:auto}.unlock-hint{border:2px dashed var(--app-gold);border-radius:14px;align-items:center;gap:10px;padding:11px 13px;display:flex}@supports (color:color-mix(in lab, red, red)){.unlock-hint{border:2px dashed color-mix(in srgb, var(--app-gold) 55%, transparent)}}.unlock-hint{background:var(--app-gold)}@supports (color:color-mix(in lab, red, red)){.unlock-hint{background:color-mix(in srgb, var(--app-gold) 12%, var(--app-surface))}}.unlock-hint{color:var(--app-text);font-size:13px;font-weight:700;line-height:1.5}.unlock-hint b{color:var(--app-strong);font-weight:900}.unlock-hint-icon{color:#4a3500;background:var(--app-gold);border-radius:9px;flex:none;place-items:center;width:30px;height:30px;display:grid}.review-entry{border:2px solid var(--app-blue);align-items:center;gap:12px;padding:12px 14px;display:flex}@supports (color:color-mix(in lab, red, red)){.review-entry{border:2px solid color-mix(in srgb, var(--app-blue) 45%, transparent)}}.review-entry{background:var(--app-blue);border-radius:16px}@supports (color:color-mix(in lab, red, red)){.review-entry{background:color-mix(in srgb, var(--app-blue) 10%, var(--app-surface))}}.review-entry{color:inherit;text-decoration:none}.review-entry-icon{background:var(--app-blue);color:#fff;border-radius:12px;flex-shrink:0;place-items:center;width:38px;height:38px;display:grid}.review-entry-body{flex:1;gap:2px;min-width:0;display:grid}.review-entry-body b{font-size:14px;font-weight:800}.review-entry-body small{color:var(--app-faint);font-size:12px;font-weight:700}.review-entry-count{background:var(--app-blue);color:#fff;border-radius:999px;padding:3px 10px;font-size:13px;font-weight:800}.nextstep-card{border:2px solid var(--app-green);gap:8px;padding:12px;display:grid}@supports (color:color-mix(in lab, red, red)){.nextstep-card{border:2px solid color-mix(in srgb, var(--app-green) 40%, transparent)}}.nextstep-card{background:var(--app-green);border-radius:16px}@supports (color:color-mix(in lab, red, red)){.nextstep-card{background:color-mix(in srgb, var(--app-green) 9%, var(--app-surface))}}.nextstep-goal{color:var(--app-green);background:var(--app-green);border-radius:999px;align-self:start;align-items:center;gap:6px;padding:3px 9px;font-size:12px;font-weight:800;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.nextstep-goal{background:color-mix(in srgb, var(--app-green) 16%, transparent)}}.nextstep-goal{text-decoration:none}.nextstep-goal b{font-weight:900}.nextstep-row{color:inherit;align-items:center;gap:11px;text-decoration:none;display:flex}.nextstep-icon{background:var(--app-green);border-radius:11px;place-items:center;width:36px;height:36px;display:grid}@supports (color:color-mix(in lab, red, red)){.nextstep-icon{background:color-mix(in srgb, var(--app-green) 22%, transparent)}}.nextstep-icon{color:var(--app-green);flex-shrink:0}.nextstep-icon.primary{background:var(--app-green);color:#fff}.nextstep-body{flex:1;gap:2px;min-width:0;display:grid}.nextstep-body b{font-size:14px;font-weight:800}.nextstep-body small{color:var(--app-faint);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:700;overflow:hidden}.nextstep-roadmap{color:var(--app-green);align-items:center;gap:6px;padding:4px 2px 0;font-size:12.5px;font-weight:800;text-decoration:none;display:inline-flex}.roadmap-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.roadmap-card{border:1px solid var(--app-line);background:var(--app-card,var(--app-line));border-radius:16px;gap:5px;padding:16px;display:grid}@supports (color:color-mix(in lab, red, red)){.roadmap-card{background:var(--app-card,color-mix(in srgb, var(--app-line) 10%, transparent))}}.roadmap-card{color:var(--app-ink);text-decoration:none}.roadmap-card:hover{border-color:var(--app-green)}.roadmap-card-icon{color:#fff;background:var(--tone,var(--app-green));border-radius:12px;place-items:center;width:40px;height:40px;display:grid}.roadmap-detail-title{align-items:center;gap:10px;display:flex}.roadmap-detail-title .roadmap-card-icon{flex:none}.roadmap-card b{font-size:17px;font-weight:800}.roadmap-card small{color:var(--app-faint);font-size:13px}.roadmap-card-meta{color:var(--app-green);align-items:center;gap:4px;margin-top:4px;font-size:12px;font-weight:700;display:flex}.roadmap-progress{color:var(--app-green);font-weight:800}.goal-set-btn{background:var(--app-green);color:#fff;cursor:pointer;border:none;border-radius:999px;align-items:center;gap:6px;margin-top:4px;padding:8px 16px;font-size:14px;font-weight:800;display:inline-flex}.goal-set-btn:disabled{opacity:.6;cursor:default}.goal-actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:4px;display:flex}.goal-current{color:var(--app-green);background:var(--app-green);border-radius:999px;align-items:center;gap:6px;padding:8px 14px;font-size:14px;font-weight:800;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.goal-current{background:color-mix(in srgb, var(--app-green) 15%, transparent)}}.goal-clear{color:var(--app-faint);cursor:pointer;background:0 0;border:none;padding:4px 6px;font-size:13px;font-weight:700}.goal-clear:hover:not(:disabled){color:var(--app-ink)}.goal-confirm-mask{z-index:120;background:#00000080;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.goal-confirm{background:var(--app-surface);border-radius:18px;gap:12px;width:min(420px,100%);padding:24px;display:grid;position:relative;box-shadow:0 20px 50px #0000004d}.goal-confirm h2{font-size:19px;font-weight:900}.goal-confirm p{color:var(--app-text);font-size:14px;line-height:1.6}.goal-confirm-close{color:var(--app-faint);cursor:pointer;background:0 0;border:none;position:absolute;top:12px;right:12px}.goal-confirm-actions{justify-content:flex-end;gap:10px;margin-top:4px;display:flex}.roadmap-stages{gap:14px;display:grid}.roadmap-stage{border:1px solid var(--app-line);background:var(--app-card,var(--app-line));border-radius:14px;padding:14px}@supports (color:color-mix(in lab, red, red)){.roadmap-stage{background:var(--app-card,color-mix(in srgb, var(--app-line) 8%, transparent))}}.roadmap-stage-head{align-items:center;gap:10px;margin-bottom:10px;display:flex}.roadmap-stage-no{background:var(--app-green);color:#fff;border-radius:50%;flex:none;place-items:center;width:28px;height:28px;font-size:14px;font-weight:800;display:grid}.roadmap-stage-head b{font-size:15px;font-weight:800}.roadmap-stage-head small{color:var(--app-faint);font-size:12px;display:block}.roadmap-course-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.roadmap-course-link{background:var(--app-line);border-radius:10px;align-items:center;gap:10px;padding:9px 11px;display:flex}@supports (color:color-mix(in lab, red, red)){.roadmap-course-link{background:color-mix(in srgb, var(--app-line) 16%, transparent)}}.roadmap-course-link{color:var(--app-ink);text-decoration:none}.roadmap-course-link:hover{background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.roadmap-course-link:hover{background:color-mix(in srgb, var(--app-green) 12%, transparent)}}.roadmap-course-link.is-locked{opacity:.6}.roadmap-course-state{width:22px;color:var(--app-green);flex:none;place-items:center;display:grid}.roadmap-dot{border:2px solid var(--app-faint);border-radius:50%;width:8px;height:8px}.roadmap-course-body{gap:1px;min-width:0;display:grid}.roadmap-course-body b{font-size:14px;font-weight:700}.roadmap-course-body small{color:var(--app-faint);font-size:12px}.review-count{color:var(--app-faint);font-variant-numeric:tabular-nums;font-size:13px;font-weight:800}.review-underline{justify-items:center;gap:10px;display:grid}.review-next-note{color:var(--app-faint);font-size:13px;font-weight:700}.review-source{color:var(--app-blue);text-decoration:underline}.review-fill{flex-direction:column;gap:12px;width:100%;max-width:420px;margin:8px auto 0;display:flex}.review-fill-input{border:2px solid var(--app-line);background:var(--app-bg);width:100%;color:var(--app-ink);text-align:center;border-radius:14px;outline:none;padding:14px 16px;font-size:18px}.review-fill-input:focus{border-color:var(--app-green)}.review-fill-input:disabled{opacity:.7}.course-hero-mastery-hint{opacity:.85;font-style:italic}.review-next{min-width:200px}.shop-card-icon-freeze{color:var(--app-blue)}.dev-lan-qr{z-index:95;border:2px solid var(--app-line);background:var(--app-surface);cursor:pointer;border-radius:12px;justify-items:center;gap:4px;padding:8px;display:grid;position:fixed;bottom:64px;left:12px;box-shadow:0 6px 18px #0000002e}.dev-lan-qr img{width:104px;height:104px;display:block}.dev-lan-qr small{text-overflow:ellipsis;white-space:nowrap;max-width:120px;color:var(--app-faint);font-size:10px;font-weight:700;overflow:hidden}.dev-lan-qr.collapsed{padding:6px 10px}.dev-lan-qr-pill{color:var(--app-faint);font-size:11px;font-weight:800}.artp-chapters{opacity:.85;cursor:pointer;border:2px solid #ffffff8c;border-radius:6px;place-items:center;min-width:22px;height:22px;font-size:11px;font-weight:800;display:inline-grid}.artchapter-host{pointer-events:none;z-index:30;position:absolute;inset:0}.artchapter-panel{color:#fff;pointer-events:auto;background:#101216eb;border-radius:12px;flex-direction:column;width:min(280px,70%);display:flex;position:absolute;top:8px;bottom:54px;right:8px;overflow:hidden}.artchapter-panel header{border-bottom:1px solid #ffffff1f;justify-content:space-between;align-items:center;padding:10px 14px;font-size:13px;display:flex}.artchapter-panel header button{color:#fff;cursor:pointer;border-radius:8px;width:28px;height:28px;font-size:18px}.artchapter-panel header button:hover{background:#ffffff24}.artchapter-panel ol{flex:1;gap:2px;padding:6px;display:grid;overflow-y:auto}.artchapter-panel li button{color:#ffffffd9;text-align:left;cursor:pointer;border-radius:8px;align-items:baseline;gap:10px;width:100%;padding:8px 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span{text-overflow:ellipsis;white-space:nowrap;max-width:180px;display:block;position:relative;overflow:hidden}.app-eps-seg-fill{opacity:.22;transition:width .3s;position:absolute;top:0;bottom:0;left:0}.app-eps-seg.done{border-color:var(--app-gold);color:var(--app-text)}.app-eps-quiz-btn{border:2px dashed var(--app-line);width:fit-content;color:var(--app-faint);cursor:pointer;background:0 0;border-radius:999px;flex-basis:100%;align-items:center;gap:6px;margin:0 0 8px 54px;padding:5px 12px;font-size:12px;font-weight:700;transition:border-color .15s,color .15s;display:inline-flex}.app-eps-quiz-btn:hover{border-color:var(--app-blue);color:var(--app-text)}.mini-quiz{border:1.5px solid var(--app-line);background:var(--app-surface);border-radius:14px;flex-basis:100%;margin:0 0 10px 54px;padding:12px 14px}.mini-quiz-head{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.mini-quiz-title{color:var(--app-faint);align-items:center;gap:5px;font-size:12px;font-weight:800;display:inline-flex}.mini-quiz-close{color:var(--app-faint);cursor:pointer;background:0 0;border:none;padding:2px;display:inline-flex}.mini-quiz-prompt{color:var(--app-text);margin:0 0 10px;font-size:15px;font-weight:700;line-height:1.4}.mini-quiz-options{flex-direction:column;gap:7px;display:flex}.mini-quiz-option{border:2px solid var(--app-line);background:var(--app-bg);text-align:left;color:var(--app-text);cursor:pointer;border-radius:10px;padding:10px 12px;font-size:13px;font-weight:600;line-height:1.35;transition:border-color .12s,background .12s}.mini-quiz-option:not(:disabled):hover{border-color:var(--app-blue)}.mini-quiz-option.right{border-color:var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.mini-quiz-option.right{background:color-mix(in srgb, var(--app-green) 14%, transparent)}}.mini-quiz-option.wrong{border-color:var(--app-red);background:var(--app-red)}@supports (color:color-mix(in lab, red, red)){.mini-quiz-option.wrong{background:color-mix(in srgb, var(--app-red) 14%, transparent)}}.mini-quiz-option.dim{opacity:.5}.mini-quiz-empty,.mini-quiz-result{color:var(--app-faint);margin:0;font-size:13px;font-weight:600}.mini-quiz-result{color:var(--app-text)}.mini-quiz-done{margin-top:10px;font-size:13px}.share-pop-mask{z-index:80;background:#0000008c;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.share-pop{background:var(--app-surface);border-radius:18px;flex-direction:column;gap:12px;width:min(420px,94vw);max-height:min(90dvh,780px);padding:14px;animation:.18s ease-out sheet-rise;display:flex;box-shadow:0 18px 50px #00000059}.share-pop header{justify-content:space-between;align-items:center;gap:8px;display:flex}.share-pop-tabs{gap:6px;display:flex}.share-pop-tabs button{border:2px solid var(--app-line);color:var(--app-faint);cursor:pointer;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:800}.share-pop-tabs button.on{border-color:var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.share-pop-tabs button.on{background:color-mix(in srgb, var(--app-green) 14%, transparent)}}.share-pop-tabs button.on{color:var(--app-green)}.share-pop-tabs button.bili.on{color:#fb7299;background:#fb729924;border-color:#fb7299}.share-pop-close{background:var(--app-line);border-radius:999px;place-items:center;width:36px;height:36px;display:grid}@supports (color:color-mix(in lab, red, red)){.share-pop-close{background:color-mix(in srgb, var(--app-line) 55%, transparent)}}.share-pop-close{color:var(--app-text);cursor:pointer;transition:background .12s}.share-pop-close:hover{background:var(--app-faint)}@supports (color:color-mix(in lab, red, red)){.share-pop-close:hover{background:color-mix(in srgb, var(--app-faint) 30%, transparent)}}.share-pop-close svg{display:block}.share-pop-preview{background:var(--app-line);border-radius:12px;place-items:center;min-height:200px;display:grid;overflow:hidden}@supports (color:color-mix(in lab, red, red)){.share-pop-preview{background:color-mix(in srgb, var(--app-line) 30%, transparent)}}.share-pop-preview img{object-fit:contain;width:100%;max-height:min(52dvh,480px);display:block}.share-pop-loading{color:var(--app-faint);align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.share-pop-actions{flex-wrap:wrap;gap:8px;display:flex}.share-pop-actions button{align-items:center;gap:5px;min-height:38px;padding:0 12px;font-size:13px;display:inline-flex}.share-pop-note{color:var(--app-faint);font-size:12px;line-height:1.6}.share-pop-msg{color:var(--app-green);font-size:12px;font-weight:800}.shop-card-icon-timed{color:#c084fc}.potion-timed{border-color:#c084fc}@supports (color:color-mix(in lab, red, red)){.potion-timed{border-color:color-mix(in srgb, #c084fc 35%, var(--app-line))}}.shop-active-timed{color:#9333ea;background:#c084fc1f}.app-stat.boost.timed,.bag-potion-icon-timed{color:#c084fc}.shop-card-icon-slot{color:var(--app-blue)}.shop-card-icon-relic{color:var(--app-teal)}.shop-card-icon-fuse{color:#c084fc}.shop-relic-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px;margin:4px 0 2px;display:grid}.shop-relic-cell{border:1.5px solid var(--app-line);border-radius:12px;flex-direction:column;gap:6px;padding:8px 10px;display:flex}.shop-relic-cell b{font-size:13px}.shop-relic-cell .app-btn-plain{padding:5px 8px;font-size:12px}.shop-fuse-grid{flex-wrap:wrap;gap:8px;margin:4px 0;display:flex}.shop-fuse-chip{border:2px solid var(--app-line);cursor:pointer;text-align:left;border-radius:12px;flex-direction:column;align-items:flex-start;gap:1px;padding:7px 12px;display:flex}.shop-fuse-chip span{font-size:13px;font-weight:800}.shop-fuse-chip small{color:var(--app-faint);font-size:11px}.shop-fuse-chip.rarity-uncommon{border-color:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.shop-fuse-chip.rarity-uncommon{border-color:color-mix(in srgb, var(--app-green) 55%, transparent)}}.shop-fuse-chip.rarity-rare{border-color:var(--app-blue)}@supports (color:color-mix(in lab, red, red)){.shop-fuse-chip.rarity-rare{border-color:color-mix(in srgb, var(--app-blue) 55%, transparent)}}.shop-fuse-chip.rarity-legendary{border-color:var(--app-gold)}@supports (color:color-mix(in lab, red, red)){.shop-fuse-chip.rarity-legendary{border-color:color-mix(in srgb, var(--app-gold) 70%, transparent)}}.shop-fuse-chip.on{outline:2.5px solid var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.shop-fuse-chip.on{background:color-mix(in srgb, var(--app-green) 10%, transparent)}}.shop-fuse-chip.dim{opacity:.4}.shop-fuse-empty,.shop-fuse-msg{color:var(--app-faint);font-size:13px}.shop-fuse-msg{color:var(--app-green);font-weight:800}.bag-slots-note{color:var(--app-faint);margin-left:8px;font-size:12px;font-weight:700}.xp-badge{background:var(--app-green);border-radius:999px;padding:2px 8px;display:inline-block}@supports (color:color-mix(in lab, red, red)){.xp-badge{background:color-mix(in srgb, var(--app-green) 16%, transparent)}}.xp-badge{color:var(--app-green);vertical-align:2px;white-space:nowrap;font-size:11.5px;font-weight:800}.settings-logout{color:#e5484d;cursor:pointer;border:2px solid #e5484d73;border-radius:12px;align-items:center;gap:7px;padding:9px 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p{color:#fff;opacity:.94;font-size:12.5px;line-height:1.55}.shadow-practice{flex-direction:column;flex:1;width:100%;max-width:760px;margin:0 auto;display:flex}.shadow-stage{border:2px solid var(--app-line);border-radius:16px;flex-direction:column;flex:1;gap:16px;padding:20px;display:flex}.shadow-caption{flex:1}@media (max-width:700px){.shadow-page{min-height:calc(100svh - 128px)}}.shadow-progress{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.shadow-pos{color:var(--app-faint);font-size:13px;font-weight:800}.shadow-pos b{color:var(--app-pink);font-size:16px}.shadow-dots{flex-wrap:wrap;flex:1;gap:5px;display:inline-flex}.shadow-dots i{background:var(--app-line);border-radius:999px;width:9px;height:9px}.shadow-dots i.on{background:var(--app-pink);transform:scale(1.25)}.shadow-dots i.done{background:var(--app-green)}.shadow-done-count{color:var(--app-green);font-size:12px;font-weight:800}.shadow-steps{flex-wrap:wrap;gap:6px;display:flex}.shadow-step{border:2px solid var(--app-line);color:var(--app-faint);cursor:pointer;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:800}.shadow-step.on{border-color:var(--app-pink);color:var(--app-pink)}.shadow-step.done{color:var(--app-green)}.shadow-caption{background:var(--app-surface);text-align:center;border-radius:14px;flex-direction:column;justify-content:center;min-height:132px;padding:28px 24px;transition:filter .2s;display:flex}.shadow-caption.blur .shadow-en,.shadow-caption.blur .shadow-zh{filter:blur(7px)}.shadow-en{font-size:26px;font-weight:700;line-height:1.45}.shadow-zh{color:var(--app-faint);margin-top:10px;font-size:15px}.shadow-action{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.shadow-bigbtn{justify-content:center;min-width:220px;padding:14px 30px;font-size:16px;font-weight:800}.shadow-rates{gap:3px;display:inline-flex}.shadow-rates button{border:2px solid var(--app-line);cursor:pointer;border-radius:8px;padding:4px 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.shadow-track-body b{color:var(--app-green)}.shadow-track-body span{font-size:14px;font-weight:700}.kana{gap:14px;display:grid}.kana-tabs{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.kana-scripts{background:var(--app-line);border-radius:999px;gap:6px;padding:4px;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.kana-scripts{background:color-mix(in srgb, var(--app-line) 22%, transparent)}}.kana-tab{color:var(--app-text);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:6px 16px;font-size:14px;font-weight:800}.kana-tab.on{background:var(--app-surface);color:var(--app-purple);box-shadow:0 1px 4px #0000001f}.kana-quiz-start{background:var(--app-purple);color:#fff;cursor:pointer;border:none;border-radius:999px;padding:8px 16px;font-size:14px;font-weight:800}.kana-hint{color:var(--app-faint);align-items:center;gap:6px;font-size:13px;display:inline-flex}.kana-hint-warn{color:var(--app-orange)}.kana-grid{gap:6px;display:grid;overflow-x:auto}.kana-row{grid-template-columns:repeat(5,1fr);gap:6px;min-width:300px;display:grid}.kana-cell{aspect-ratio:1;border:1px solid var(--app-line);background:var(--app-surface);color:var(--app-strong);cursor:pointer;border-radius:12px;place-items:center;gap:2px;padding:4px;display:grid}.kana-cell b{font-size:clamp(18px,5vw,26px);font-weight:800;line-height:1}.kana-cell small{color:var(--app-faint);font-size:11px}.kana-cell.on{border-color:var(--app-purple);background:var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.kana-cell.on{background:color-mix(in srgb, var(--app-purple) 14%, transparent)}}.kana-cell-empty{border:1px dashed var(--app-line)}@supports (color:color-mix(in lab, red, red)){.kana-cell-empty{border:1px dashed color-mix(in srgb, var(--app-line) 60%, transparent)}}.kana-cell-empty{cursor:default;background:0 0}.kana-quiz{justify-items:center;gap:16px;padding:8px 0;display:grid}.kana-quiz-progress{color:var(--app-faint);font-size:13px;font-weight:700}.kana-quiz-glyph{border:2px solid var(--app-line);background:var(--app-surface);color:var(--app-strong);cursor:pointer;border-radius:20px;align-items:center;gap:10px;padding:20px 34px;font-size:64px;font-weight:900;line-height:1;display:inline-flex}.kana-quiz-options{grid-template-columns:repeat(2,minmax(110px,1fr));gap:10px;width:100%;max-width:360px;display:grid}.kana-opt{border:1px solid var(--app-line);background:var(--app-surface);color:var(--app-strong);cursor:pointer;border-radius:12px;padding:14px;font-size:16px;font-weight:800}.kana-opt:disabled{cursor:default}.kana-opt.right{border-color:var(--app-green);background:var(--app-green)}@supports (color:color-mix(in lab, red, red)){.kana-opt.right{background:color-mix(in srgb, var(--app-green) 16%, transparent)}}.kana-opt.right{color:var(--app-green)}.kana-opt.wrong{border-color:var(--app-red);background:var(--app-red)}@supports (color:color-mix(in lab, red, red)){.kana-opt.wrong{background:color-mix(in srgb, var(--app-red) 14%, transparent)}}.kana-opt.wrong{color:var(--app-red)}.kana-result{justify-items:center;gap:10px;padding:16px 0;display:grid}.kana-result>b{color:var(--app-strong);font-size:22px;font-weight:900}.kana-result-ok{color:var(--app-green);align-items:center;gap:6px;font-weight:800;display:inline-flex}.kana-result-actions{gap:10px;display:flex}.kana-cta{background:var(--app-purple);border-radius:16px;align-items:center;gap:12px;margin-top:4px;padding:14px 18px;display:flex}@supports (color:color-mix(in lab, red, red)){.kana-cta{background:color-mix(in srgb, var(--app-purple) 14%, var(--app-surface))}}.kana-cta{border:1px solid var(--app-purple)}@supports (color:color-mix(in lab, red, red)){.kana-cta{border:1px solid color-mix(in srgb, var(--app-purple) 45%, transparent)}}.kana-cta{color:var(--app-strong);text-decoration:none}.kana-cta>svg:first-child{color:var(--app-purple);flex:none}.kana-cta span{flex:1;gap:2px;min-width:0;display:grid}.kana-cta b{font-size:15px;font-weight:900}.kana-cta small{color:var(--app-faint);font-size:13px}.kana-cta>svg:last-child{color:var(--app-purple);flex:none}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}