:root{--c-primary: #2563eb;--c-primary-dark: #1d4ed8;--c-primary-light: #dbeafe;--c-accent: #f59e0b;--c-success: #16a34a;--c-success-bg: #dcfce7;--c-danger: #dc2626;--c-danger-bg: #fee2e2;--c-warn: #d97706;--c-bg: #f2f4f7;--c-surface: #ffffff;--c-surface-2: #f8fafc;--c-border: #e5e7eb;--c-text: #1f2937;--c-text-2: #6b7280;--c-text-3: #9ca3af;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-pill: 999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--fs-base: 16px;--fs-sm: 13px;--fs-lg: 18px;--fs-xl: 22px}:root[data-font=small]{--fs-base: 14px;--fs-sm: 12px;--fs-lg: 16px;--fs-xl: 19px}:root[data-font=large]{--fs-base: 18px;--fs-sm: 15px;--fs-lg: 20px;--fs-xl: 25px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:var(--fs-base);color:var(--c-text);background:var(--c-bg);line-height:1.6;overscroll-behavior-y:none}#root{display:flex;flex-direction:column}a{color:inherit;text-decoration:none}button{font-family:inherit;font-size:inherit;color:inherit;border:none;background:none;cursor:pointer;padding:0}ul,ol{margin:0;padding:0;list-style:none}h1,h2,h3,h4,p{margin:0}input,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:0;height:0}.app-shell{display:flex;flex-direction:column;height:100%;max-width:480px;margin:0 auto;background:var(--c-bg);position:relative}.app-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:var(--sp-4)}.app-body.no-tab{padding-bottom:0}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;height:calc(48px + var(--safe-top));padding-top:var(--safe-top);padding-inline:var(--sp-2);background:var(--c-surface);border-bottom:1px solid var(--c-border)}.topbar__title{flex:1;text-align:center;font-size:var(--fs-lg);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar__btn{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--c-primary);font-size:var(--fs-base)}.topbar__btn:disabled{color:var(--c-text-3)}.tabbar{display:flex;height:calc(56px + var(--safe-bottom));padding-bottom:var(--safe-bottom);background:var(--c-surface);border-top:1px solid var(--c-border)}.tabbar__item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--c-text-3);font-size:11px}.tabbar__item.active{color:var(--c-primary)}.tabbar__icon{font-size:20px;line-height:1}.page{padding:var(--sp-4)}.page--tight{padding:var(--sp-3)}.section-title{font-size:var(--fs-sm);color:var(--c-text-2);font-weight:600;margin:var(--sp-4) 0 var(--sp-2);padding-left:var(--sp-1)}.muted{color:var(--c-text-2)}.mini{font-size:var(--fs-sm);color:var(--c-text-3)}.card{background:var(--c-surface);border-radius:var(--r-md);padding:var(--sp-4);margin-bottom:var(--sp-3);box-shadow:var(--shadow-sm)}.card--tap{transition:transform .08s ease}.card--tap:active{transform:scale(.985)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);min-height:44px;padding-inline:var(--sp-4);border-radius:var(--r-pill);font-weight:600;font-size:var(--fs-base);transition:opacity .15s,background .15s}.btn--primary{background:var(--c-primary);color:#fff}.btn--ghost{background:var(--c-surface);color:var(--c-primary);border:1px solid var(--c-primary)}.btn--danger{background:var(--c-danger);color:#fff}.btn--block{display:flex;width:100%}.btn--sm{min-height:34px;padding-inline:var(--sp-3);font-size:var(--fs-sm)}.btn:disabled{opacity:.45;cursor:not-allowed}.tag{display:inline-flex;align-items:center;height:22px;padding-inline:var(--sp-2);border-radius:var(--r-pill);font-size:var(--fs-sm);background:var(--c-surface-2);color:var(--c-text-2)}.tag--judge{background:#ede9fe;color:#6d28d9}.tag--single{background:#dbeafe;color:#1d4ed8}.tag--multiple{background:#fef3c7;color:#b45309}.tag--primary{background:var(--c-primary-light);color:var(--c-primary-dark)}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding-inline:5px;border-radius:var(--r-pill);background:var(--c-danger);color:#fff;font-size:11px;font-weight:600}.progress{height:6px;border-radius:var(--r-pill);background:var(--c-border);overflow:hidden}.progress__fill{height:100%;background:var(--c-primary);transition:width .25s ease}.progress__fill--success{background:var(--c-success)}.qmeta{display:flex;align-items:center;gap:var(--sp-2);margin-bottom:var(--sp-3)}.qcounter{font-size:var(--fs-sm);color:var(--c-text-2)}.qstem{font-size:var(--fs-lg);line-height:1.7;margin-bottom:var(--sp-4);white-space:pre-wrap}.options{display:flex;flex-direction:column;gap:var(--sp-3)}.option{display:flex;align-items:flex-start;gap:var(--sp-3);padding:var(--sp-3);border:1.5px solid var(--c-border);border-radius:var(--r-md);background:var(--c-surface);transition:border-color .12s,background .12s}.option__key{flex:none;width:26px;height:26px;border-radius:50%;border:1.5px solid var(--c-border);display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--c-text-2);font-size:var(--fs-sm)}.option__text{flex:1;line-height:1.5}.option.is-selected{border-color:var(--c-primary);background:var(--c-primary-light)}.option.is-selected .option__key{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.option.is-correct{border-color:var(--c-success);background:var(--c-success-bg)}.option.is-correct .option__key{background:var(--c-success);border-color:var(--c-success);color:#fff}.option.is-wrong{border-color:var(--c-danger);background:var(--c-danger-bg)}.option.is-wrong .option__key{background:var(--c-danger);border-color:var(--c-danger);color:#fff}.option.is-locked{cursor:default}.option:active{transform:scale(.99)}.feedback{margin-top:var(--sp-4);padding:var(--sp-3) var(--sp-4);border-radius:var(--r-md);font-size:var(--fs-base)}.feedback--correct{background:var(--c-success-bg);color:#166534}.feedback--wrong{background:var(--c-danger-bg);color:#991b1b}.feedback--neutral{background:var(--c-primary-light);color:#1e40af}.feedback__answer{margin-top:var(--sp-1);font-size:var(--fs-sm);color:var(--c-text-2)}.sheet-mask{position:fixed;inset:0;background:#00000073;z-index:50;display:flex;align-items:flex-end}.sheet{width:100%;max-width:480px;margin:0 auto;background:var(--c-surface);border-radius:var(--r-lg) var(--r-lg) 0 0;padding:var(--sp-4);padding-bottom:calc(var(--sp-4) + var(--safe-bottom));max-height:70vh;overflow-y:auto}.sheet__grid{display:grid;grid-template-columns:repeat(6,1fr);gap:var(--sp-2);margin-top:var(--sp-3)}.sheet__cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:var(--r-sm);font-size:var(--fs-sm);background:var(--c-surface-2);color:var(--c-text-2);border:1px solid var(--c-border)}.sheet__cell.is-current{outline:2px solid var(--c-primary)}.sheet__cell.is-answered{background:var(--c-primary-light);color:var(--c-primary-dark)}.sheet__cell.is-wrong{background:var(--c-danger-bg);color:var(--c-danger)}.sheet__cell.is-fav{position:relative}.sheet__cell.is-fav:after{content:"★";position:absolute;top:1px;right:2px;font-size:9px;color:var(--c-accent)}.sheet__legend{display:flex;flex-wrap:wrap;gap:var(--sp-3);margin-top:var(--sp-3);font-size:var(--fs-sm);color:var(--c-text-2)}.dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:-1px}.dot--answered{background:var(--c-primary)}.dot--wrong{background:var(--c-danger)}.dot--current{background:var(--c-text)}.toolbar{position:sticky;bottom:0;display:flex;align-items:center;gap:var(--sp-2);padding:var(--sp-3) var(--sp-4);padding-bottom:calc(var(--sp-3) + var(--safe-bottom));background:var(--c-surface);border-top:1px solid var(--c-border);z-index:15}.toolbar__icon{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--c-text-2);min-width:48px}.toolbar__icon.is-active{color:var(--c-accent)}.toolbar__spacer{flex:1}.row{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);background:var(--c-surface);border-bottom:1px solid var(--c-border)}.row:last-child{border-bottom:none}.row__main{flex:1;min-width:0}.row__title{font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row__sub{font-size:var(--fs-sm);color:var(--c-text-2);display:flex;align-items:center;gap:var(--sp-2);margin-top:2px}.row__arrow{color:var(--c-text-3)}.modal-mask{position:fixed;inset:0;background:#00000073;z-index:60;display:flex;align-items:center;justify-content:center;padding:var(--sp-4)}.modal{width:100%;max-width:360px;background:var(--c-surface);border-radius:var(--r-lg);padding:var(--sp-5);box-shadow:var(--shadow-lg)}.modal__title{font-size:var(--fs-lg);font-weight:600;margin-bottom:var(--sp-3)}.modal__actions{display:flex;gap:var(--sp-3);margin-top:var(--sp-5)}.toast-wrap{position:fixed;top:30%;left:0;right:0;z-index:90;display:flex;flex-direction:column;align-items:center;gap:var(--sp-2);pointer-events:none}.toast{max-width:80%;padding:var(--sp-2) var(--sp-4);background:#111827e6;color:#fff;border-radius:var(--r-pill);font-size:var(--fs-sm)}.skeleton{background:linear-gradient(90deg,#eef0f3 25%,#e2e5ea 37%,#eef0f3 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite;border-radius:var(--r-sm)}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-2);text-align:center}.stat{background:var(--c-surface);border-radius:var(--r-md);padding:var(--sp-3) var(--sp-1)}.stat__num{font-size:var(--fs-xl);font-weight:700;color:var(--c-primary)}.stat__label{font-size:11px;color:var(--c-text-2);margin-top:2px}.grid-menu{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-3)}.grid-menu__item{display:flex;flex-direction:column;align-items:center;gap:var(--sp-2);padding:var(--sp-4) var(--sp-2);background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm)}.grid-menu__icon{font-size:26px}.grid-menu__label{font-size:var(--fs-sm);color:var(--c-text)}.countdown{font-variant-numeric:tabular-nums;font-weight:700;font-size:var(--fs-lg)}.countdown.is-danger{color:var(--c-danger);animation:blink 1s steps(2,start) infinite}@keyframes blink{50%{opacity:.4}}.disclaimer{font-size:var(--fs-sm);color:var(--c-text-3);line-height:1.6}.disclaimer--box{background:var(--c-surface-2);border-radius:var(--r-md);padding:var(--sp-3);margin-top:var(--sp-4)}.empty{text-align:center;padding:var(--sp-6) var(--sp-4);color:var(--c-text-3)}.empty__icon{font-size:40px;margin-bottom:var(--sp-2)}.search-bar{display:flex;align-items:center;gap:var(--sp-2);background:var(--c-surface);border-radius:var(--r-pill);padding:var(--sp-2) var(--sp-4);border:1px solid var(--c-border)}.search-bar input{flex:1;border:none;outline:none;background:transparent;font-size:var(--fs-base)}.hl{color:var(--c-danger);font-weight:600}.chip-group{display:flex;flex-wrap:wrap;gap:var(--sp-2)}.chip{padding:var(--sp-2) var(--sp-3);border-radius:var(--r-pill);background:var(--c-surface);border:1px solid var(--c-border);font-size:var(--fs-sm);color:var(--c-text-2)}.chip.is-active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.note-input{width:100%;box-sizing:border-box;border:1px solid var(--c-border);border-radius:var(--r-md);padding:10px 12px;font-size:var(--fs-sm);line-height:1.6;color:var(--c-text-1);background:var(--c-surface-2);resize:vertical}.note-input:focus{outline:none;border-color:var(--c-primary)}.home-hero{position:relative;margin:var(--sp-3) var(--sp-3) 0;padding:20px 18px 18px;border-radius:var(--r-lg);color:#fff;background:linear-gradient(135deg,#2563eb,#4f46e5 52%,#7c3aed);box-shadow:var(--shadow-md);overflow:hidden}.home-hero:before{content:"";position:absolute;left:-50px;bottom:-60px;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}.home-hero:after{content:"";position:absolute;right:-40px;top:-50px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.14),transparent 70%)}.home-hero__role{font-size:var(--fs-xl);font-weight:800;letter-spacing:.5px;position:relative}.home-hero__sub{opacity:.85;font-size:var(--fs-sm);margin-top:4px;position:relative}.home-hero__region{top:14px;right:14px;background:#ffffff38;padding:3px 10px;border-radius:var(--r-pill);font-size:11px;position:absolute}.home-hero__stats{display:flex;gap:18px;margin-top:16px;position:relative}.home-hero__stat .n{font-size:var(--fs-lg);font-weight:700;line-height:1.2}.home-hero__stat .l{font-size:11px;opacity:.82}.section-title{font-size:var(--fs-lg);font-weight:700;margin:18px 2px 10px;display:flex;align-items:center;gap:8px}.section-title:before{content:"";width:4px;height:16px;border-radius:2px;background:var(--c-primary)}.section-title .more{margin-left:auto;font-size:12px;font-weight:400;color:var(--c-text-3)}.grid-menu{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.grid-menu__item{display:flex;flex-direction:column;align-items:center;gap:7px;padding:14px 4px;background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm);transition:transform .12s ease,box-shadow .12s ease}.grid-menu__item:active{transform:translateY(1px) scale(.98)}.grid-menu__icon{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:23px;color:#fff;box-shadow:0 4px 10px #0000001f}.grid-menu__label{font-size:12px;color:var(--c-text-2)}.grid-menu__item.c1 .grid-menu__icon{background:linear-gradient(135deg,#60a5fa,#2563eb)}.grid-menu__item.c2 .grid-menu__icon{background:linear-gradient(135deg,#34d399,#059669)}.grid-menu__item.c3 .grid-menu__icon{background:linear-gradient(135deg,#fbbf24,#d97706)}.grid-menu__item.c4 .grid-menu__icon{background:linear-gradient(135deg,#f87171,#dc2626)}.grid-menu__item.c5 .grid-menu__icon{background:linear-gradient(135deg,#a78bfa,#7c3aed)}.grid-menu__item.c6 .grid-menu__icon{background:linear-gradient(135deg,#22d3ee,#0891b2)}.grid-menu__item.c7 .grid-menu__icon{background:linear-gradient(135deg,#f472b6,#db2777)}.grid-menu__item.c8 .grid-menu__icon{background:linear-gradient(135deg,#2dd4bf,#0d9488)}.quick-row{display:flex;gap:10px;flex-wrap:wrap}.quick-row .btn{flex:1;min-width:96px}.quick-card{flex:1;min-width:96px;text-align:left;padding:12px 14px;border-radius:var(--r-md);background:var(--c-surface);box-shadow:var(--shadow-sm);border:1px solid var(--c-border)}.quick-card .qc__t{font-weight:700;font-size:14px}.quick-card .qc__s{font-size:11px;color:var(--c-text-3);margin-top:2px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.stat{background:var(--c-surface);border-radius:var(--r-md);padding:12px 8px;text-align:center;box-shadow:var(--shadow-sm)}.stat__num{font-size:var(--fs-lg);font-weight:800;color:var(--c-text)}.stat__num--ok{color:var(--c-success)}.stat__num--bad{color:var(--c-danger)}.stat__label{font-size:11px;color:var(--c-text-3);margin-top:2px}.ring{--p: 0;width:104px;height:104px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:conic-gradient(var(--c-primary) calc(var(--p) * 1%),#e8edf3 0)}.ring__inner{width:82px;height:82px;border-radius:50%;background:var(--c-surface);display:flex;flex-direction:column;align-items:center;justify-content:center}.ring__pct{font-size:22px;font-weight:800;color:var(--c-primary)}.ring__lbl{font-size:11px;color:var(--c-text-3)}.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.bar-row__label{width:92px;font-size:13px;color:var(--c-text-2);flex:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-row__track{flex:1;height:10px;background:var(--c-surface-2);border-radius:var(--r-pill);overflow:hidden}.bar-row__fill{height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,#60a5fa,#2563eb);transition:width .4s ease}.bar-row__fill.is-bad{background:linear-gradient(90deg,#f87171,#dc2626)}.bar-row__val{width:52px;text-align:right;font-size:12px;color:var(--c-text-3);flex:none}.week{display:flex;align-items:flex-end;gap:6px;height:92px}.week__col{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;height:100%;justify-content:flex-end}.week__bar{width:100%;background:linear-gradient(180deg,#60a5fa,#2563eb);border-radius:6px 6px 0 0;min-height:3px;transition:height .4s ease}.week__bar.is-zero{background:#e2e8f0}.week__day{font-size:10px;color:var(--c-text-3)}.report-head{display:flex;align-items:center;gap:16px;margin-bottom:4px}.tabbar__item.active{color:var(--c-primary);font-weight:600}.tabbar__item.active .tabbar__icon{background:var(--c-primary-light)}.tabbar__icon{width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:9px;font-size:17px}.card{animation:cardIn .28s ease both}@keyframes cardIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.options .option{transition:background .15s ease,border-color .15s ease}.options .option.is-selected{background:var(--c-primary-light);border-color:var(--c-primary)}.options .option.is-correct{background:var(--c-success-bg);border-color:var(--c-success)}.options .option.is-wrong{background:var(--c-danger-bg);border-color:var(--c-danger)}.grad-hero{position:relative;margin:var(--sp-3) var(--sp-3) 0;padding:22px 18px;border-radius:var(--r-lg);color:#fff;background:linear-gradient(135deg,#2563eb,#4f46e5 60%,#7c3aed);box-shadow:var(--shadow-md);overflow:hidden}.grad-hero:before{content:"";position:absolute;left:-40px;bottom:-55px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}.grad-hero>*{position:relative}.grad-hero__title{font-size:20px;font-weight:800;letter-spacing:.3px}.grad-hero__sub{font-size:13px;opacity:.86;margin-top:6px;line-height:1.5}.role-card{display:flex;align-items:center;gap:12px;padding:14px var(--sp-3);background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm);margin-bottom:10px}.role-card__badge{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:17px;flex:none;background:linear-gradient(135deg,#60a5fa,#2563eb);box-shadow:0 4px 10px #0000001f}.role-card__badge.b2{background:linear-gradient(135deg,#34d399,#059669)}.role-card__badge.b3{background:linear-gradient(135deg,#fbbf24,#d97706)}.role-card__badge.b4{background:linear-gradient(135deg,#a78bfa,#7c3aed)}.role-card__badge.b5{background:linear-gradient(135deg,#f472b6,#db2777)}.role-card__body{flex:1;min-width:0}.role-card__name{font-weight:700;font-size:16px}.role-card__desc{font-size:12px;color:var(--c-text-3);margin-top:2px}.role-card__stats{font-size:11px;color:var(--c-text-2);margin-top:5px}.bank-filter{display:flex;gap:8px;margin-bottom:12px}.bank-filter__btn{flex:1;text-align:center;padding:9px 4px;font-size:13px;border-radius:var(--r-pill);background:var(--c-surface);color:var(--c-text-2);border:1px solid var(--c-border);box-shadow:var(--shadow-sm)}.bank-filter__btn.is-active{background:var(--c-primary);color:#fff;border-color:var(--c-primary);font-weight:600}.mod-card{padding:var(--sp-3)}.mod-card__head{display:flex;align-items:center;gap:8px;margin-bottom:10px}.mod-card__bar{width:4px;height:15px;border-radius:2px;background:var(--c-primary);flex:none}.mod-card__name{font-weight:700;font-size:15px}.mod-card__count{margin-left:auto;font-size:11px;color:var(--c-text-3)}.chap-row{display:flex;align-items:center;gap:10px;padding:10px 12px;margin-bottom:8px;border-radius:var(--r-md);background:var(--c-surface-2)}.chap-row__body{flex:1;min-width:0}.chap-row__name{font-size:14px;font-weight:500}.chap-row__meta{font-size:11px;color:var(--c-text-3);margin-top:2px}.result-hero{position:relative;margin:var(--sp-3) var(--sp-3) 0;padding:24px 18px 20px;border-radius:var(--r-lg);color:#fff;text-align:center;background:linear-gradient(135deg,#34d399,#059669);box-shadow:var(--shadow-md);overflow:hidden}.result-hero--fail{background:linear-gradient(135deg,#f87171,#dc2626)}.result-hero>*{position:relative}.result-hero__label{font-size:13px;opacity:.9}.result-hero__score{font-size:56px;font-weight:800;line-height:1.15}.result-hero__badge{display:inline-block;margin-top:6px;padding:4px 14px;border-radius:var(--r-pill);background:#ffffff38;font-size:13px}.mine-head{display:flex;align-items:center;gap:14px}.mine-head__avatar{width:52px;height:52px;border-radius:50%;background:#ffffff38;display:flex;align-items:center;justify-content:center;font-size:24px;flex:none}.setting-row{display:flex;align-items:center;gap:10px;padding:11px 0}.setting-row__icon{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;flex:none;background:var(--c-primary-light)}.setting-row__label{font-size:14px;flex:1;min-width:0}.setting-row.is-danger .setting-row__label{color:var(--c-danger)}.setting-row.is-danger .setting-row__icon{background:var(--c-danger-bg)}.practice-progress{height:4px;border-radius:var(--r-pill);background:var(--c-surface-2);overflow:hidden;margin-bottom:8px}.practice-progress__fill{height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,#60a5fa,#2563eb);transition:width .3s ease}.toolbar{background:#ffffffeb;backdrop-filter:blur(8px);box-shadow:0 -2px 10px #0f172a0f}.toolbar__icon{border-radius:var(--r-pill);padding:5px 10px}.home-banner{position:relative;overflow:hidden;border-radius:var(--r-lg);background:linear-gradient(120deg,#0b2f5c,#1d4ed8 52%,#38bdf8 122%);box-shadow:0 8px 20px #1d4ed847;padding:14px 14px 12px;color:#fff}.home-banner:after{content:"";position:absolute;right:-30px;top:-38px;width:124px;height:124px;border-radius:50%;background:#ffffff21;pointer-events:none}.home-banner__art{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.5px;background:#ffffff2e;border-radius:var(--r-pill);padding:4px 10px}.home-banner__art .em{font-size:14px;line-height:1}.home-banner__title{margin-top:10px;font-size:16px;font-weight:800;line-height:1.45}.home-banner__sub{margin-top:4px;font-size:12px;color:#ffffffd1;line-height:1.55}.home-banner__cta{margin-top:12px;border:1px solid rgba(255,255,255,.55);background:#ffffff29;color:#fff;border-radius:var(--r-pill);font-size:13px;font-weight:700;padding:7px 18px}.home-banner__cta:active{transform:scale(.96)}.home-banner__brand{margin-top:10px;font-size:11px;color:#ffffffb8}.home-banner__brand:before{background:#ffffffd9}.role-pair{display:flex;flex-direction:column;gap:10px;margin-top:12px}.role-tile{display:flex;align-items:center;gap:12px;background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:12px;min-width:0}.role-tile:active{background:var(--c-surface-2)}.role-tile__icon{width:42px;height:42px;flex:none;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;background:var(--c-primary-light)}.role-tile__text{flex:1;min-width:0}.role-tile__name{font-size:14px;font-weight:700}.role-tile__desc{font-size:12px;color:var(--c-text-3);margin-top:2px}.role-tile__count{font-size:11px;color:var(--c-primary);margin-top:4px;font-weight:600}.role-tile__arrow{margin-left:auto;color:var(--c-text-3);font-size:20px;flex:none;line-height:1}.role-tile.is-soon .role-tile__icon{background:#f1f5f9;filter:grayscale(1);opacity:.75}.role-tile.is-soon .role-tile__name{color:var(--c-text-2)}.role-tile.is-soon .role-tile__count{color:var(--c-text-3);font-weight:400}.seq-card{background:var(--c-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);padding:14px 14px 12px;margin-top:12px}.seq-card__head{display:flex;align-items:center;gap:14px}.seq-card__title{font-size:16px;font-weight:800}.seq-card__sub{font-size:11px;color:var(--c-text-3);margin-top:3px;font-weight:400}.seq-ring{--p: 0;width:68px;height:68px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;background:conic-gradient(var(--c-primary) calc(var(--p) * 1%),#e8edf3 0)}.seq-ring__inner{width:54px;height:54px;border-radius:50%;background:var(--c-surface);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;color:var(--c-primary)}.seq-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:14px;text-align:center}.seq-stat .n{font-size:19px;font-weight:800;line-height:1.2}.seq-stat .l{font-size:11px;color:var(--c-text-3);margin-top:2px}.seq-stat.s-ok .n{color:var(--c-success)}.seq-stat.s-bad .n{color:var(--c-danger)}.seq-cta{display:block;width:100%;margin-top:14px;border:0;border-radius:var(--r-pill);background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-size:14px;font-weight:700;padding:11px 0;box-shadow:0 6px 16px #2563eb47}.seq-cta:active{transform:scale(.98)}.grid-panel{background:var(--c-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);padding:16px 4px 12px}.grid-panel .grid-menu{gap:16px 0}.grid-panel .grid-menu__icon{box-shadow:none}.grid-panel .grid-menu__label{font-size:11px}.grid-menu__item{position:relative}.grid-menu__badge{position:absolute;top:-7px;right:8px;background:linear-gradient(135deg,#f87171,#dc2626);color:#fff;font-size:9px;font-weight:700;line-height:1;padding:3px 6px;border-radius:var(--r-pill);letter-spacing:.5px;z-index:2}.topbar__logo{width:26px;height:26px;flex:none;border-radius:8px;background:linear-gradient(135deg,#2563eb,#38bdf8);color:#fff;font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px #2563eb59}.topbar__capsule{display:flex;align-items:center;gap:0;height:28px;border:1px solid var(--c-border);border-radius:var(--r-pill);background:var(--c-surface);overflow:hidden;box-shadow:var(--shadow-sm)}.topbar__capsule span{min-width:38px;height:100%;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--c-text-2)}.topbar__capsule span+span{border-left:1px solid var(--c-border)}.topbar__capsule span:active{background:var(--c-surface-2)}.cat-main__bar{display:flex;align-items:center;gap:8px;background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:10px 12px;margin-bottom:10px}.cat-main__title{flex:1;min-width:0;font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cat-main__meta{margin-left:6px;font-size:11px;font-weight:400;color:var(--c-text-3)}.region-btn{flex:none;display:inline-flex;align-items:center;gap:4px;border:0;background:var(--c-primary-light);color:var(--c-primary);font-size:12px;font-weight:700;border-radius:var(--r-pill);padding:6px 11px}.region-btn:active{opacity:.8}.region-search{display:flex;align-items:center;gap:6px;background:#e9edf2;border-radius:var(--r-pill);padding:9px 14px}.region-search input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:13px;color:var(--c-text)}.region-search input::placeholder{color:var(--c-text-3)}.region-label{margin:16px 2px 8px;font-size:12px;font-weight:700;color:var(--c-text-3)}.region-label.is-hot{color:var(--c-primary);font-size:13px}.region-letter{margin:18px 2px 8px;font-size:13px;font-weight:800;color:var(--c-text)}.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.region-chip{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-sm);padding:11px 0;text-align:center;font-size:13px;color:var(--c-text)}.region-chip:active{background:var(--c-surface-2)}.region-chip.is-active{border-color:var(--c-primary);background:var(--c-primary-light);color:var(--c-primary);font-weight:700}.region-all{display:flex;align-items:center;justify-content:space-between;background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:13px 14px;margin-top:12px;font-size:14px;font-weight:700;color:var(--c-text)}.region-all.is-active{color:var(--c-primary)}.region-all .tick{font-size:12px;color:var(--c-primary);font-weight:700}.topbar--left .topbar__title{text-align:left;padding-left:2px}.topbar--left .topbar__logo{margin-right:2px}.ai-fab{position:absolute;right:14px;bottom:calc(74px + var(--safe-bottom));width:52px;height:52px;border:0;border-radius:50%;background:linear-gradient(140deg,#7c3aed,#2563eb);color:#fff;font-size:24px;line-height:1;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px #4f46e56b;z-index:60;cursor:pointer}.ai-fab:before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(124,58,237,.4);animation:aiPulse 2.4s ease-out infinite;pointer-events:none}@keyframes aiPulse{0%{transform:scale(.92);opacity:.85}to{transform:scale(1.4);opacity:0}}.ai-fab__dot{position:absolute;top:1px;right:1px;width:11px;height:11px;border-radius:50%;background:var(--c-accent);border:2px solid #fff}.ai-fab--low{bottom:calc(20px + var(--safe-bottom))}.ai-mask{position:absolute;inset:0;background:#0f172a73;z-index:70;border:0;padding:0}.ai-sheet{position:absolute;left:0;right:0;bottom:0;z-index:71;background:var(--c-surface);border-radius:var(--r-lg) var(--r-lg) 0 0;padding:14px 14px calc(14px + var(--safe-bottom));max-height:82%;display:flex;flex-direction:column;box-shadow:0 -8px 30px #0f172a2e;animation:aiUp .22s ease-out}@keyframes aiUp{0%{transform:translateY(22px);opacity:.5}to{transform:none;opacity:1}}.ai-sheet__head{display:flex;align-items:center;gap:10px}.ai-sheet__avatar{width:34px;height:34px;flex:none;border-radius:50%;background:linear-gradient(140deg,#7c3aed,#2563eb);color:#fff;font-size:18px;display:flex;align-items:center;justify-content:center}.ai-sheet__title{font-size:15px;font-weight:800}.ai-sheet__sub{font-size:11px;color:var(--c-text-3);margin-top:2px}.ai-sheet__close{margin-left:auto;width:30px;height:30px;flex:none;border:0;border-radius:50%;background:var(--c-surface-2);color:var(--c-text-2);font-size:16px;line-height:1}.ai-quick{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.ai-quick__btn{border:1px solid var(--c-border);background:var(--c-surface);border-radius:var(--r-pill);padding:6px 12px;font-size:12px;color:var(--c-text-2)}.ai-quick__btn:active{background:var(--c-primary-light);color:var(--c-primary);border-color:var(--c-primary-light)}.ai-log{flex:1;overflow-y:auto;margin-top:12px;display:flex;flex-direction:column;gap:10px;min-height:132px;max-height:46vh}.ai-empty{text-align:center;color:var(--c-text-3);font-size:12px;padding:18px 8px;line-height:1.7}.ai-msg{max-width:88%;padding:9px 11px;border-radius:12px;font-size:13px;line-height:1.65;white-space:pre-wrap;word-break:break-word}.ai-msg--me{align-self:flex-end;background:var(--c-primary);color:#fff;border-bottom-right-radius:4px}.ai-msg--ai{align-self:flex-start;background:var(--c-surface-2);color:var(--c-text);border-bottom-left-radius:4px}.ai-msg--err{align-self:center;max-width:100%;background:var(--c-danger-bg);color:var(--c-danger);font-size:12px}.ai-inputrow{display:flex;align-items:flex-end;gap:8px;margin-top:12px}.ai-input{flex:1;box-sizing:border-box;border:1px solid var(--c-border);border-radius:var(--r-md);background:var(--c-surface-2);padding:9px 10px;font-size:13px;line-height:1.5;resize:none;font-family:inherit;color:var(--c-text)}.ai-input:focus{outline:none;border-color:var(--c-primary);background:var(--c-surface)}.ai-send{flex:none;border:0;border-radius:var(--r-md);background:linear-gradient(135deg,#7c3aed,#2563eb);color:#fff;font-size:13px;font-weight:700;padding:10px 14px}.ai-send:disabled{opacity:.5}.cat-layout{display:flex;gap:10px;align-items:flex-start}.cat-side{width:92px;flex:none;background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm);padding:6px 0;max-height:calc(100vh - 220px);overflow-y:auto}.cat-side__item{position:relative;padding:12px 6px;text-align:center;font-size:13px;color:var(--c-text-2)}.cat-side__item.is-active{color:var(--c-primary);font-weight:700;background:var(--c-primary-light)}.cat-side__item.is-active:before{content:"";position:absolute;left:0;top:22%;bottom:22%;width:3px;border-radius:2px;background:var(--c-primary)}.cat-main{flex:1;min-width:0}.cat-item{display:flex;align-items:center;gap:10px;padding:12px;background:var(--c-surface);border-radius:var(--r-md);box-shadow:var(--shadow-sm);margin-bottom:8px}