@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-divide-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.-top-\[22px\]{top:-22px}.left-\[4\.4\%\]{left:4.4%}.isolate{isolation:isolate}.z-10{z-index:10}.z-20{z-index:20}.container{width:100%}.mx-auto{margin-inline:auto}.-mt-\[8px\]{margin-top:-8px}.mt-\[6px\]{margin-top:6px}.mt-\[12px\]{margin-top:12px}.mt-\[14px\]{margin-top:14px}.mt-\[16px\]{margin-top:16px}.mt-\[18px\]{margin-top:18px}.mt-\[20px\]{margin-top:20px}.mt-\[22px\]{margin-top:22px}.mt-\[24px\]{margin-top:24px}.mt-\[25px\]{margin-top:25px}.mt-\[26px\]{margin-top:26px}.mt-\[40px\]{margin-top:40px}.mb-\[6px\]{margin-bottom:6px}.mb-\[14px\]{margin-bottom:14px}.ml-\[2px\]{margin-left:2px}.ml-\[11px\]{margin-left:11px}.ml-auto{margin-left:auto}.line-clamp-2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-flex{display:inline-flex}.table{display:table}.h-\[4px\]{height:4px}.h-\[17px\]{height:17px}.h-\[18px\]{height:18px}.h-\[20px\]{height:20px}.h-\[21px\]{height:21px}.h-\[22px\]{height:22px}.h-\[25px\]{height:25px}.h-\[28px\]{height:28px}.h-\[30px\]{height:30px}.h-\[32px\]{height:32px}.h-\[34px\]{height:34px}.h-\[36px\]{height:36px}.h-\[38px\]{height:38px}.h-\[40px\]{height:40px}.h-\[42px\]{height:42px}.h-\[43px\]{height:43px}.h-\[44px\]{height:44px}.h-\[58px\]{height:58px}.h-\[64px\]{height:64px}.h-\[76px\]{height:76px}.h-\[82px\]{height:82px}.h-\[118px\]{height:118px}.h-\[124px\]{height:124px}.h-\[132px\]{height:132px}.h-\[220px\]{height:220px}.h-full{height:100%}.max-h-\[calc\(100vh-48px\)\]{max-height:calc(100vh - 48px)}.max-h-\[calc\(100vh-190px\)\]{max-height:calc(100vh - 190px)}.min-h-\[38px\]{min-height:38px}.min-h-\[54px\]{min-height:54px}.min-h-\[58px\]{min-height:58px}.min-h-\[64px\]{min-height:64px}.min-h-\[76px\]{min-height:76px}.min-h-\[82px\]{min-height:82px}.min-h-\[86px\]{min-height:86px}.min-h-\[136px\]{min-height:136px}.min-h-\[138px\]{min-height:138px}.min-h-\[178px\]{min-height:178px}.min-h-\[calc\(100vh-77px\)\]{min-height:calc(100vh - 77px)}.min-h-screen{min-height:100vh}.w-\[17px\]{width:17px}.w-\[18px\]{width:18px}.w-\[20\%\]{width:20%}.w-\[20px\]{width:20px}.w-\[21px\]{width:21px}.w-\[22\%\]{width:22%}.w-\[22px\]{width:22px}.w-\[25px\]{width:25px}.w-\[30px\]{width:30px}.w-\[32px\]{width:32px}.w-\[34px\]{width:34px}.w-\[36\%\]{width:36%}.w-\[38px\]{width:38px}.w-\[40px\]{width:40px}.w-\[42px\]{width:42px}.w-\[64px\]{width:64px}.w-\[91\.2\%\]{width:91.2%}.w-\[116px\]{width:116px}.w-\[128px\]{width:128px}.w-\[132px\]{width:132px}.w-\[210px\]{width:210px}.w-\[220px\]{width:220px}.w-auto{width:auto}.w-fit{width:fit-content}.w-full{width:100%}.max-w-\[260px\]{max-width:260px}.max-w-\[360px\]{max-width:360px}.max-w-\[420px\]{max-width:420px}.max-w-\[520px\]{max-width:520px}.max-w-\[680px\]{max-width:680px}.max-w-\[920px\]{max-width:920px}.max-w-\[1400px\]{max-width:1400px}.max-w-\[1546px\]{max-width:1546px}.min-w-\[74px\]{min-width:74px}.min-w-\[156px\]{min-width:156px}.min-w-\[430px\]{min-width:430px}.min-w-\[620px\]{min-width:620px}.min-w-\[720px\]{min-width:720px}.flex-1{flex:1}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.table-fixed{table-layout:fixed}.border-collapse{border-collapse:collapse}.-rotate-90{rotate:-90deg}.rotate-180{rotate:180deg}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.cursor-default{cursor:default}.resize{resize:both}.list-disc{list-style-type:disc}.appearance-none{appearance:none}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-cols-\[1fr_96px\]{grid-template-columns:1fr 96px}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-baseline{align-items:baseline}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-around{justify-content:space-around}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.justify-start{justify-content:flex-start}.gap-\[10px\]{gap:10px}.gap-\[14px\]{gap:14px}.gap-\[16px\]{gap:16px}.gap-\[20px\]{gap:20px}:where(.space-y-\[10px\]>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(10px * var(--tw-space-y-reverse));margin-block-end:calc(10px * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-\[14px\]>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(14px * var(--tw-space-y-reverse));margin-block-end:calc(14px * calc(1 - var(--tw-space-y-reverse)))}.gap-x-\[12px\]{-moz-column-gap:12px;column-gap:12px}.gap-x-\[24px\]{-moz-column-gap:24px;column-gap:24px}.gap-x-\[34px\]{-moz-column-gap:34px;column-gap:34px}.gap-x-\[46px\]{-moz-column-gap:46px;column-gap:46px}.gap-x-\[72px\]{-moz-column-gap:72px;column-gap:72px}:where(.divide-y>:not(:last-child)){--tw-divide-y-reverse:0;border-bottom-style:var(--tw-border-style);border-top-style:var(--tw-border-style);border-top-width:calc(1px * var(--tw-divide-y-reverse));border-bottom-width:calc(1px * calc(1 - var(--tw-divide-y-reverse)))}:where(.divide-\[\#e7ebf0\]>:not(:last-child)){border-color:#e7ebf0}:where(.divide-\[\#edf0f4\]>:not(:last-child)){border-color:#edf0f4}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.overflow-x-hidden{overflow-x:hidden}.overflow-x-visible{overflow-x:visible}.rounded-\[6px\]{border-radius:6px}.rounded-\[7px\]{border-radius:7px}.rounded-\[8px\]{border-radius:8px}.rounded-full{border-radius:3.40282e38px}.rounded-none{border-radius:0}.border{border-style:var(--tw-border-style);border-width:1px}.border-0{border-style:var(--tw-border-style);border-width:0}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-r{border-right-style:var(--tw-border-style);border-right-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-\[\#5eb0ee\]{border-color:#5eb0ee}.border-\[\#76b8e8\]{border-color:#76b8e8}.border-\[\#1684d8\]{border-color:#1684d8}.border-\[\#cfd6e2\]{border-color:#cfd6e2}.border-\[\#d7dee8\]{border-color:#d7dee8}.border-\[\#d7e2ec\]{border-color:#d7e2ec}.border-\[\#d9dee7\]{border-color:#d9dee7}.border-\[\#dbe3ef\]{border-color:#dbe3ef}.border-\[\#e3e7ee\]{border-color:#e3e7ee}.border-\[\#e5e7eb\]{border-color:#e5e7eb}.border-\[\#e9edf2\]{border-color:#e9edf2}.border-\[\#edf0f4\]{border-color:#edf0f4}.border-\[\#eef1f5\]{border-color:#eef1f5}.border-\[\#f3d7ae\]{border-color:#f3d7ae}.border-\[\#fecdca\]{border-color:#fecdca}.bg-\[\#1b82ad\]{background-color:#1b82ad}.bg-\[\#1d5fbf\]{background-color:#1d5fbf}.bg-\[\#57c785\]{background-color:#57c785}.bg-\[\#1684d8\]{background-color:#1684d8}.bg-\[\#e7f8ed\]{background-color:#e7f8ed}.bg-\[\#e8f1ff\]{background-color:#e8f1ff}.bg-\[\#eff8ff\]{background-color:#eff8ff}.bg-\[\#f2e7ff\]{background-color:#f2e7ff}.bg-\[\#f2f4f7\]{background-color:#f2f4f7}.bg-\[\#f5f6f8\]{background-color:#f5f6f8}.bg-\[\#f6f7f9\]{background-color:#f6f7f9}.bg-\[\#f8fafc\]{background-color:#f8fafc}.bg-\[\#fb8c00\]{background-color:#fb8c00}.bg-\[\#fbfcfe\]{background-color:#fbfcfe}.bg-\[\#ff9000\]{background-color:#ff9000}.bg-\[\#ff9700\]{background-color:#ff9700}.bg-\[\#fff1f2\]{background-color:#fff1f2}.bg-\[\#fff3dc\]{background-color:#fff3dc}.bg-\[\#fff8ed\]{background-color:#fff8ed}.bg-\[\#fffbfa\]{background-color:#fffbfa}.bg-transparent{background-color:#0000}.stroke-\[2\.4\]{stroke-width:2.4px}.stroke-\[2\]{stroke-width:2px}.object-contain{-o-object-fit:contain;object-fit:contain}.p-\[20px\]{padding:20px}.p-\[22px\]{padding:22px}.px-\[13px\]{padding-inline:13px}.px-\[16px\]{padding-inline:16px}.px-\[18px\]{padding-inline:18px}.px-\[22px\]{padding-inline:22px}.px-\[24px\]{padding-inline:24px}.px-\[26px\]{padding-inline:26px}.px-\[27px\]{padding-inline:27px}.px-\[28px\]{padding-inline:28px}.py-\[20px\]{padding-block:20px}.py-\[21px\]{padding-block:21px}.py-\[22px\]{padding-block:22px}.py-\[27px\]{padding-block:27px}.py-\[28px\]{padding-block:28px}.py-\[34px\]{padding-block:34px}.pt-\[6px\]{padding-top:6px}.pt-\[11px\]{padding-top:11px}.pt-\[14px\]{padding-top:14px}.pt-\[24px\]{padding-top:24px}.pb-\[8px\]{padding-bottom:8px}.pb-\[12px\]{padding-bottom:12px}.pb-\[16px\]{padding-bottom:16px}.pb-\[20px\]{padding-bottom:20px}.pb-\[22vh\]{padding-bottom:22vh}.pl-\[20px\]{padding-left:20px}.pl-\[30px\]{padding-left:30px}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-\[12px\]{font-size:12px}.text-\[13px\]{font-size:13px}.text-\[14px\]{font-size:14px}.text-\[15px\]{font-size:15px}.text-\[16px\]{font-size:16px}.text-\[17px\]{font-size:17px}.text-\[18px\]{font-size:18px}.text-\[19px\]{font-size:19px}.text-\[20px\]{font-size:20px}.text-\[21px\]{font-size:21px}.text-\[22px\]{font-size:22px}.text-\[24px\]{font-size:24px}.text-\[26px\]{font-size:26px}.text-\[28px\]{font-size:28px}.text-\[30px\]{font-size:30px}.leading-\[1\.7\]{--tw-leading:1.7;line-height:1.7}.leading-\[1\.8\]{--tw-leading:1.8;line-height:1.8}.leading-\[1\.25\]{--tw-leading:1.25;line-height:1.25}.leading-none{--tw-leading:1;line-height:1}.whitespace-normal{white-space:normal}.whitespace-nowrap{white-space:nowrap}.text-\[\#0f172a\]{color:#0f172a}.text-\[\#2f7df6\]{color:#2f7df6}.text-\[\#4b5563\]{color:#4b5563}.text-\[\#6b7280\]{color:#6b7280}.text-\[\#7b7deb\]{color:#7b7deb}.text-\[\#8a94a6\]{color:#8a94a6}.text-\[\#8b4cf6\]{color:#8b4cf6}.text-\[\#27b35f\]{color:#27b35f}.text-\[\#57c785\]{color:#57c785}.text-\[\#68aef5\]{color:#68aef5}.text-\[\#94a3b8\]{color:#94a3b8}.text-\[\#1684d8\]{color:#1684d8}.text-\[\#2388c8\]{color:#2388c8}.text-\[\#64748b\]{color:#64748b}.text-\[\#111827\]{color:#111827}.text-\[\#334155\]{color:#334155}.text-\[\#344054\]{color:#344054}.text-\[\#374151\]{color:#374151}.text-\[\#475467\]{color:#475467}.text-\[\#475569\]{color:#475569}.text-\[\#667085\]{color:#667085}.text-\[\#b42318\]{color:#b42318}.text-\[\#be123c\]{color:#be123c}.text-\[\#dfe3e8\]{color:#dfe3e8}.text-\[\#e60012\]{color:#e60012}.text-\[\#f08a00\]{color:#f08a00}.text-\[\#f59e0b\]{color:#f59e0b}.text-\[\#fb8c00\]{color:#fb8c00}.text-\[\#ff9a00\]{color:#ff9a00}.text-\[\#ff9000\]{color:#ff9000}.text-\[\#ff9700\]{color:#ff9700}.capitalize{text-transform:capitalize}.shadow-\[0_2px_10px_rgba\(15\,23\,42\,0\.035\)\]{--tw-shadow:0 2px 10px var(--tw-shadow-color,#0f172a09);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_2px_14px_rgba\(15\,23\,42\,0\.08\)\]{--tw-shadow:0 2px 14px var(--tw-shadow-color,#0f172a14);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_4px_12px_rgba\(15\,23\,42\,0\.08\)\]{--tw-shadow:0 4px 12px var(--tw-shadow-color,#0f172a14);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_6px_14px_rgba\(255\,151\,0\,0\.24\)\]{--tw-shadow:0 6px 14px var(--tw-shadow-color,#ff97003d);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_8px_18px_rgba\(22\,132\,216\,0\.22\)\]{--tw-shadow:0 8px 18px var(--tw-shadow-color,#1684d838);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_10px_28px_rgba\(15\,23\,42\,0\.08\)\]{--tw-shadow:0 10px 28px var(--tw-shadow-color,#0f172a14);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_12px_30px_rgba\(15\,23\,42\,0\.08\)\]{--tw-shadow:0 12px 30px var(--tw-shadow-color,#0f172a14);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_12px_36px_rgba\(15\,23\,42\,0\.12\)\]{--tw-shadow:0 12px 36px var(--tw-shadow-color,#0f172a1f);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.shadow-\[0_24px_70px_rgba\(15\,23\,42\,0\.32\)\]{--tw-shadow:0 24px 70px var(--tw-shadow-color,#0f172a52);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,ease);transition-duration:var(--tw-duration,0s)}.outline-none{--tw-outline-style:none;outline-style:none}.select-none{-webkit-user-select:none;user-select:none}.\[-webkit-overflow-scrolling\:touch\]{-webkit-overflow-scrolling:touch}.\[-webkit-tap-highlight-color\:transparent\]{-webkit-tap-highlight-color:transparent}@media (hover:hover){.group-hover\:bg-\[\#eff8ff\]:is(:where(.group):hover *){background-color:#eff8ff}.group-hover\:text-\[\#1684d8\]:is(:where(.group):hover *){color:#1684d8}.hover\:border-\[\#9fd2f7\]:hover{border-color:#9fd2f7}.hover\:border-\[\#86c2eb\]:hover{border-color:#86c2eb}.hover\:bg-\[\#0b6fb8\]:hover{background-color:#0b6fb8}.hover\:bg-\[\#e67d00\]:hover{background-color:#e67d00}.hover\:bg-\[\#eff8ff\]:hover{background-color:#eff8ff}.hover\:bg-\[\#f4fbff\]:hover{background-color:#f4fbff}.hover\:bg-\[\#f08d00\]:hover{background-color:#f08d00}.hover\:bg-\[\#f8fafc\]:hover{background-color:#f8fafc}.hover\:bg-\[\#f8fbff\]:hover{background-color:#f8fbff}.hover\:bg-\[\#fafbfc\]:hover{background-color:#fafbfc}.hover\:text-\[\#0b6fb8\]:hover{color:#0b6fb8}.hover\:text-\[\#1e7ca6\]:hover{color:#1e7ca6}.hover\:text-\[\#4b5563\]:hover{color:#4b5563}.hover\:text-\[\#1684d8\]:hover{color:#1684d8}.hover\:shadow-\[0_4px_14px_rgba\(15\,23\,42\,0\.06\)\]:hover{--tw-shadow:0 4px 14px var(--tw-shadow-color,#0f172a0f);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.hover\:shadow-\[0_6px_18px_rgba\(15\,23\,42\,0\.06\)\]:hover{--tw-shadow:0 6px 18px var(--tw-shadow-color,#0f172a0f);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}}.focus\:border-\[\#94a3b8\]:focus{border-color:#94a3b8}.focus\:border-\[\#98a2b3\]:focus{border-color:#98a2b3}.focus\:border-\[\#1684d8\]:focus{border-color:#1684d8}.focus\:ring-2:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.focus\:ring-\[\#dff0ff\]:focus{--tw-ring-color:#dff0ff}.disabled\:opacity-50:disabled{opacity:.5}.disabled\:opacity-60:disabled{opacity:.6}@media (min-width:390px){.min-\[390px\]\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.\[\&\>li\+li\]\:mt-\[8px\]>li+li{margin-top:8px}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{color:#1f2937;background:#f5f6f8;margin:0;font-family:Arial,Microsoft YaHei,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.home-header-layout{grid-template-columns:minmax(0,1fr) 510px;gap:24px;display:grid}@media (max-width:720px){.home-header-layout{grid-template-columns:1fr}}.home-dashboard-main{grid-template-columns:minmax(0,1fr) 390px;align-items:stretch;gap:24px;display:grid}.paper-list-body{flex:1;grid-auto-rows:1fr;display:grid}@media (max-width:640px){.home-dashboard-main{grid-template-columns:1fr}.paper-row{row-gap:12px;grid-template-columns:1fr!important}}.force-desktop-view body{min-width:1200px;overflow-x:auto}.force-desktop-view .desktop-home-page{min-width:1200px}.force-desktop-view .home-header-layout{grid-template-columns:minmax(0,1fr) 510px!important}.force-desktop-view .home-dashboard-main{grid-template-columns:minmax(0,1fr) 390px!important;gap:24px!important}.force-desktop-view .paper-row{grid-template-columns:minmax(0,1fr) 104px 28px!important;row-gap:0!important}.is-phone body{overflow-x:hidden}.is-phone .home-dashboard-main{width:100%;max-width:100%;overflow:hidden;grid-template-columns:minmax(0,1fr)!important;gap:14px!important}.is-phone .home-header-layout h1{text-align:center}.is-phone .home-header-layout>section{padding-right:14px;padding-left:14px!important}.is-phone .home-header-layout>section>div:first-of-type{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 22px!important;display:grid!important}.is-phone .home-header-layout>section>div:first-of-type>span{white-space:nowrap;min-width:0}.is-phone .home-header-layout>section>div:first-of-type button{margin-left:0!important;margin-right:0!important}.is-phone .home-header-layout>section>div:nth-of-type(2){justify-content:flex-start}.is-phone .home-dashboard-main>section,.is-phone .home-dashboard-main>aside,.is-phone .home-dashboard-main>aside>section{width:100%;min-width:0;max-width:100%;overflow:hidden}.is-phone .home-dashboard-main>section{padding:12px 14px 16px!important}.is-phone .home-dashboard-main>section>.grid{row-gap:12px;-moz-column-gap:0!important;grid-template-columns:minmax(0,1fr)!important;column-gap:0!important}.is-phone .home-dashboard-main>section>.grid button{pointer-events:auto;touch-action:manipulation;-webkit-tap-highlight-color:#ff970033}.is-phone .home-dashboard-main>section>.grid h2{font-size:20px;line-height:1.2}.is-phone .home-dashboard-main>section>.grid p{white-space:normal;width:100%;font-size:15px;line-height:1.5}.is-phone .paper-list-body{display:block}.is-phone .paper-row{pointer-events:none;-webkit-tap-highlight-color:transparent;row-gap:12px;min-height:auto;overflow:hidden;grid-template-columns:minmax(0,1fr)!important;padding:16px 0!important;display:grid!important}.is-phone .paper-row:hover{background:0 0!important}.is-phone .paper-row>div:first-child{align-items:flex-start;gap:12px;min-width:0}.is-phone .paper-row h3{text-overflow:clip;white-space:normal;max-width:100%;overflow:visible;font-size:18px!important;line-height:1.35!important}.is-phone .paper-row h3+div{gap:4px 16px!important;margin-top:4px!important;font-size:14px!important;line-height:1.4!important}.is-phone .paper-row h3+div span{white-space:nowrap}.is-phone .paper-row>div:nth-child(2){pointer-events:auto;-webkit-tap-highlight-color:#1684d82e;justify-content:flex-start;width:100%;min-width:0}.is-phone .paper-row>div:nth-child(2)>span{max-width:none;width:100%!important;height:38px!important;font-size:16px!important}.is-phone .paper-row>div:nth-child(2)>span:hover,.is-phone .paper-row>div:nth-child(2)>span:active{background:#eff8ff}.is-phone .paper-row>div:nth-child(2)>span{transition:background-color .12s,transform .12s}.is-phone .paper-row>div:nth-child(2):active>span{transform:scale(.985);background:#dff0ff!important}.is-phone .paper-row>svg{display:none}.is-phone .home-dashboard-main>aside{flex-direction:column;gap:14px;display:flex}.is-phone .home-dashboard-main>aside>section{padding:20px 14px!important}.is-phone .home-dashboard-main>aside h2{font-size:22px!important;line-height:1.2!important}.is-phone .home-dashboard-main>aside>section:first-child>div{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:12px!important}.is-phone .home-dashboard-main>aside>section:first-child a{min-width:0;padding:8px;height:112px!important}.is-phone .home-dashboard-main>aside>section:first-child a svg{width:34px;height:34px}.is-phone .home-dashboard-main>aside>section:first-child a span{font-size:14px!important}.is-phone .home-dashboard-main>aside>section:last-child ul{font-size:15px!important;line-height:1.8!important}.exam-page{background:#f5f7fa;min-height:100vh;padding-top:48px;padding-bottom:96px}.home-page .main-content,.home-page .home-main-content{display:grid;grid-template-columns:minmax(0,1fr) 360px!important;align-items:start!important;gap:24px!important}.home-page .paper-section,.home-page .home-paper-section{min-width:0}.home-page .sidebar-section,.home-page .home-sidebar-section{flex-direction:column;min-width:0;display:flex;gap:24px!important}@media (max-width:900px){.home-page .main-content,.home-page .home-main-content{grid-template-columns:1fr!important}}.exam-page button{cursor:pointer;border:none;border-radius:8px;outline:none;font-weight:600}.exam-page button:disabled{cursor:not-allowed;opacity:.45}.exam-header{background:#fff;border:1px solid #e5e7eb;border-radius:0 0 12px 12px;grid-template-columns:168px minmax(0,1fr) 200px 230px 104px;align-items:center;height:96px;padding:0 28px;display:grid;box-shadow:0 2px 12px #0f172a0f}.exam-back-link{color:#06c;align-items:center;gap:6px;height:40px;font-size:22px;font-weight:700;display:inline-flex}.exam-header-title{border-left:1px solid #e5e7eb;min-width:0;padding-left:28px}.exam-header-title h1{color:#0f172a;text-overflow:ellipsis;white-space:nowrap;margin:0;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:28px;font-weight:300;line-height:1.2;overflow:hidden}.exam-header-meta{color:#475569;gap:44px;margin-top:12px;font-size:15px;font-weight:500;display:flex}.exam-header-progress,.exam-header-time{border-left:1px solid #e5e7eb;padding-left:20px}.exam-header-progress{border-left:0;justify-self:start;width:180px;padding-right:0}.exam-header-time{padding-left:18px}.exam-progress-label{color:#475569;justify-content:space-between;font-size:14px;font-weight:600;display:flex}.exam-progress-track{background:#e5e7eb;border-radius:999px;height:7px;margin-top:12px;overflow:hidden}.exam-progress-value{border-radius:inherit;background:#06c;height:100%}.exam-header-time span{color:#475569;font-size:14px;font-weight:600;display:block}.exam-header-time strong{color:#06c;align-items:center;gap:8px;margin-top:4px;font-size:30px;font-weight:700;line-height:1;display:flex}.exam-submit-outline{color:#06c;background:#fff;width:104px;height:44px;border:1px solid #06c!important}.exam-submit-outline:hover{background:#eff6ff}.exam-body{grid-template-columns:minmax(0,1fr) 420px;gap:24px;padding:24px;display:grid}.main-content{gap:20px;min-width:0;display:grid}.listening-card,.question-card,.answer-sidebar{background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 8px 24px #0f172a0a}.listening-card{padding:24px}.listening-title{color:#0f172a;align-items:center;gap:14px;margin-bottom:18px;display:flex}.listening-title h2{margin:0;font-size:22px;font-weight:700}.listening-title span{color:#06c;background:#eff6ff;border-radius:999px;padding:7px 16px;font-size:14px;font-weight:700}.listening-notice{color:#334155;background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;gap:14px;margin-bottom:14px;padding:14px 16px;display:flex}.listening-notice p{margin:0;font-size:15px;font-weight:500;line-height:1.7}.audio-shell{background:#fff;border:1px solid #e5e7eb;border-radius:10px;grid-template-columns:48px minmax(0,1fr) 24px 140px 64px;align-items:center;gap:18px;padding:14px;display:grid}.audio-play{color:#fff;background:linear-gradient(135deg,#06c,#0b7fe8);justify-content:center;align-items:center;width:48px;height:48px;display:inline-flex;border-radius:999px!important}.audio-time{color:#475569;justify-content:space-between;margin-bottom:8px;font-size:14px;font-weight:600;display:flex}.audio-range{--range-progress:0%;appearance:none;cursor:pointer;background:linear-gradient(to right, #06c 0 var(--range-progress), #e5e7eb var(--range-progress) 100%);width:100%;height:4px;padding:0;border:0!important;border-radius:999px!important}.audio-range::-webkit-slider-runnable-track{background:0 0;border-radius:999px;height:4px}.audio-range::-moz-range-track{background:0 0;border-radius:999px;height:4px}.audio-range::-webkit-slider-thumb{appearance:none;background:#06c;border:2px solid #fff;border-radius:999px;width:14px;height:14px;margin-top:-5px;box-shadow:0 1px 4px #0f172a3d}.audio-range::-moz-range-thumb{background:#06c;border:2px solid #fff;border-radius:999px;width:14px;height:14px;box-shadow:0 1px 4px #0f172a3d}.audio-speed{color:#475569;background:#fff;height:36px;border:1px solid #dbe3ef!important}.audio-error{color:#be123c;margin:10px 0 0;font-size:13px;font-weight:600}.question-card{padding:24px}.question-card-top,.question-card-footer{justify-content:space-between;align-items:center;gap:16px;display:flex}.question-tags,.question-actions,.question-card-footer div{align-items:center;gap:12px;display:flex}.question-tag-primary,.question-tag-secondary{border-radius:8px;align-items:center;height:36px;padding:0 16px;font-size:14px;font-weight:700;display:inline-flex}.question-tag-primary{color:#fff;background:#06c}.question-tag-secondary{color:#06c;background:#eff6ff}.question-actions button{color:#06c;background:0 0;align-items:center;gap:7px;height:36px;padding:0 10px;display:inline-flex}.question-actions button:hover,.question-actions button.is-active{box-shadow:none;filter:none;text-shadow:none}.question-actions button:hover{background:#eff6ff}.question-actions button.is-active{background:0 0}.question-actions button.is-active svg{color:#f59e0b;fill:#f59e0b}.question-context{color:#475569;white-space:pre-wrap;background:#f8fafc;border:1px solid #e5e7eb;border-radius:10px;max-height:330px;margin-top:24px;padding:18px;font-size:15px;line-height:1.8;overflow:auto}.question-stem{color:#0f172a;margin:24px 0 20px;font-size:18px;font-weight:600;line-height:1.75}.option-list{gap:12px;display:grid}.option-card{color:#0f172a;text-align:left;background:#fff;align-items:center;width:100%;min-height:60px;padding:0 18px;transition:all .2s;display:flex;border:1px solid #e2e8f0!important;border-radius:8px!important}.option-card:hover{background:#eff6ff;border-color:#93c5fd!important}.option-card.is-active{background:#f8fbff;box-shadow:0 0 0 1px #2563eb14;border-color:#93c5fd!important}.option-card.is-correct{background:#ecfdf5;border-color:#86efac!important}.option-card.is-wrong{background:#fef2f2;border-color:#fca5a5!important}.option-dot{border:2px solid #cbd5e1;border-radius:999px;justify-content:center;align-items:center;width:18px;height:18px;margin-right:14px;display:inline-flex}.option-card.is-active .option-dot{border-color:#06c}.option-dot i{border-radius:inherit;background:#06c;width:8px;height:8px}.option-text{color:#0f172a;flex:1;font-size:16px;font-weight:500}.option-status{width:20px;height:20px;margin-left:12px}.writing-box{background:#f8fafc;border:1px solid #e5e7eb;border-radius:10px;padding:16px}.writing-box-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.writing-box-head label{color:#0f172a;font-size:16px;font-weight:700}.writing-box-head span{color:#64748b;font-size:13px;font-weight:600}.writing-box textarea{color:#0f172a;resize:vertical;width:100%;height:360px;font:inherit;background:#fff;border:1px solid #dbe3ef;border-radius:10px;outline:none;padding:16px;font-size:16px;line-height:1.7}.writing-box textarea:focus{border-color:#93c5fd;box-shadow:0 0 0 3px #93c5fd47}.answer-feedback{color:#0f172a;background:#eff6ff;border:1px solid #bfdbfe;border-radius:10px;margin-top:18px;padding:16px}.answer-feedback p{color:#475569;white-space:pre-line;margin:0;font-size:14px;line-height:1.6}.question-card-footer{border-top:1px solid #e5e7eb;margin-top:24px;padding-top:24px}.question-card-footer>span{color:#64748b;font-size:14px;font-weight:600}.btn-ghost,.btn-primary,.btn-next{justify-content:center;align-items:center;gap:8px;height:48px;padding:0 32px;display:inline-flex}.btn-ghost{color:#06c;background:#fff;border:1px solid #93c5fd!important}.btn-ghost:hover{background:#eff6ff}.btn-primary,.btn-next{color:#fff;background:linear-gradient(135deg,#06c,#0b7fe8)}.answer-source-link{color:#06c;background:#fff;border:1px solid #93c5fd;border-radius:8px;align-items:center;min-height:40px;margin-top:14px;padding:0 14px;font-size:15px;font-weight:700;display:inline-flex}.answer-source-link:hover{background:#eff6ff}.answer-sidebar{align-self:start;padding:24px;position:sticky;top:120px}.answer-sidebar h2{color:#0f172a;margin:0;font-size:22px;font-weight:700}.answer-legend{border-top:1px solid #e5e7eb;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:10px;padding:18px 0;display:grid}.answer-legend span{color:#475569;align-items:center;gap:7px;font-size:13px;font-weight:600;display:inline-flex}.answer-legend i{border-radius:4px;width:16px;height:16px}.legend-done{background:#06c}.legend-empty{background:#fff;border:1px solid #cbd5e1}.legend-mark{background:#f59e0b}.legend-lock{background:#d1d5db}.answer-groups{gap:10px;display:grid}.answer-open{border:1px solid #e5e7eb;border-radius:10px;overflow:hidden}.answer-open-title{color:#06c;background:#f8fafc;padding:14px 16px;font-size:15px;font-weight:700}.answer-grid{grid-template-columns:repeat(5,48px);gap:12px;padding:16px;display:grid}.answer-number{color:#0f172a;background:#fff;width:48px;height:48px;font-size:16px;position:relative;border:1px solid #dbe3ef!important;border-radius:8px!important}.answer-number:hover{border-color:#06c!important}.answer-number.is-done{color:#06c;background:#eff6ff;border-color:#93c5fd!important}.answer-number.is-current{color:#fff;background:#06c;box-shadow:0 8px 16px #0066cc38;border-color:#06c!important}.answer-number i{background:#f59e0b;border-radius:999px;width:8px;height:8px;position:absolute;top:4px;right:4px}.answer-locked{color:#475569;background:#f8fafc;justify-content:space-between;align-items:center;height:46px;padding:0 16px;display:flex;border:1px solid #e5e7eb!important;border-radius:8px!important}.answer-locked:hover{background:#eff6ff;border-color:#93c5fd!important}.bottom-toolbar{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffe6;border-top:1px solid #e5e7eb;grid-template-columns:minmax(240px,1fr) 1fr 1fr 180px;align-items:center;height:80px;padding:0 24px;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 16px #0f172a0a}.toolbar-check,.toolbar-item,.toolbar-submit{justify-content:center;align-items:center;gap:10px;height:48px;display:inline-flex}.toolbar-check,.toolbar-item{color:#475569;background:0 0}.toolbar-check:hover,.toolbar-item:hover,.toolbar-item.is-active{color:#06c;box-shadow:none;filter:none;text-shadow:none}.toolbar-check:hover,.toolbar-item:hover{background:#eff6ff}.toolbar-item.is-active{background:0 0}.toolbar-item.is-active svg{color:#f59e0b;fill:#f59e0b}.toolbar-check span{color:#fff;border:1px solid #cbd5e1;border-radius:5px;justify-content:center;align-items:center;width:20px;height:20px;display:inline-flex}.toolbar-check span:not(:empty){background:#06c;border-color:#06c}.toolbar-submit{color:#fff;background:linear-gradient(135deg,#06c,#0b7fe8);width:180px;border-radius:8px!important}@media (max-width:1100px){.exam-header{grid-template-columns:1fr;gap:12px;height:auto;padding:18px 24px}.exam-header-title,.exam-header-progress,.exam-header-time{border-left:0;padding-left:0}.exam-body{grid-template-columns:1fr}.answer-sidebar{position:static}.bottom-toolbar{grid-template-columns:1fr 1fr;gap:8px;height:auto;padding:12px 16px}}.is-phone .exam-page{width:100%;max-width:100%;padding-top:8px;padding-bottom:96px;overflow-x:hidden}.is-phone .exam-header{border-radius:0 0 12px 12px;grid-template-columns:1fr;gap:14px;width:100%;max-width:100%;height:auto;padding:18px 14px;display:grid;overflow:hidden}.is-phone .exam-header-title,.is-phone .exam-header-progress,.is-phone .exam-header-time{border-left:0;min-width:0;padding-left:0}.is-phone .exam-header-progress{width:100%}.is-phone .exam-back-link{height:36px;font-size:20px}.is-phone .exam-header-title h1{text-overflow:ellipsis;white-space:nowrap;width:100%;max-width:100%;font-size:24px;line-height:1.25;overflow:hidden}.is-phone .exam-header-meta{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 14px;margin-top:14px;font-size:14px;display:grid}.is-phone .exam-progress-track{width:100%}.is-phone .exam-header-time strong{font-size:30px}.is-phone .exam-submit-outline{width:118px;height:42px}.is-phone .exam-body{grid-template-columns:minmax(0,1fr);gap:14px;width:100%;max-width:100%;padding:14px;display:grid;overflow:hidden}.is-phone .main-content,.is-phone .listening-card,.is-phone .question-card,.is-phone .answer-sidebar{width:100%;min-width:0;max-width:100%;overflow:hidden}.is-phone .question-card,.is-phone .listening-card,.is-phone .answer-sidebar{border-radius:12px;padding:16px}.is-phone .question-card-top{align-items:flex-start;gap:12px;padding-bottom:4px;overflow-x:auto}.is-phone .question-tags,.is-phone .question-actions{flex-shrink:0}.is-phone .question-tag-primary,.is-phone .question-tag-secondary{height:42px;padding:0 14px;font-size:15px;line-height:1.2}.is-phone .question-actions button{height:42px;padding:0 8px;font-size:15px}.is-phone .question-context{max-height:260px;margin-top:16px;padding:14px;font-size:14px}.is-phone .question-stem{overflow-wrap:anywhere;word-break:normal;margin:18px 0;font-size:18px;line-height:1.8}.is-phone .option-card{min-height:54px;padding:12px 14px}.is-phone .option-text{overflow-wrap:anywhere;font-size:15px;line-height:1.5}.is-phone .writing-box{padding:12px}.is-phone .writing-box-head{gap:8px}.is-phone .writing-box textarea{height:260px;padding:12px;font-size:15px}.is-phone .question-card-footer{grid-template-columns:1fr;gap:12px;display:grid}.is-phone .question-card-footer>span{text-align:center}.is-phone .question-card-footer div{grid-template-columns:1fr;gap:10px;display:grid}.is-phone .btn-ghost,.is-phone .btn-primary,.is-phone .btn-next{width:100%;height:44px;padding:0 14px}.is-phone .answer-sidebar{padding-bottom:18px;position:static}.is-phone .answer-legend{grid-template-columns:repeat(3,minmax(0,1fr))}.is-phone .answer-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;padding:12px}.is-phone .answer-number{width:100%;height:40px;font-size:14px}.is-phone .bottom-toolbar{height:auto;padding:10px 12px max(10px, env(safe-area-inset-bottom));grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.is-phone .toolbar-check,.is-phone .toolbar-item,.is-phone .toolbar-submit{width:100%;height:42px;padding:0 8px;font-size:14px}.is-phone .toolbar-submit{grid-column:span 2}.is-phone .audio-shell{grid-template-columns:42px minmax(0,1fr);gap:12px}.is-phone .audio-volume-icon,.is-phone .audio-volume,.is-phone .audio-speed,.bank-mobile-shell,.mobile-list-page,.question-mobile-header,.mobile-bottom-action-bar{display:none}.mobile-app-page{color:#333;background:#f5f6f7;min-height:100vh}.mobile-app-header{z-index:40;background:#fff;border-bottom:1px solid #ddd;grid-template-columns:52px minmax(0,1fr) 96px;align-items:center;height:52px;display:grid;position:sticky;top:0}.mobile-header-title-button{color:#333;text-align:center;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:0;justify-content:center;align-items:center;gap:6px;width:100%;height:52px;margin:0;font-size:18px;font-weight:600;line-height:1.2;display:flex;overflow:hidden}.mobile-header-title-button:disabled{opacity:1}.mobile-header-title-button span{text-overflow:ellipsis;min-width:0;overflow:hidden}.mobile-title-chevron{color:#555;stroke-width:2.5px;width:15px;height:15px}.mobile-header-icon,.mobile-header-action{color:#333;background:0 0;border:0;justify-content:center;align-items:center;min-width:44px;height:52px;display:inline-flex}.mobile-header-icon svg{stroke-width:2.7px;width:25px;height:25px}.mobile-header-action{color:#333;white-space:nowrap;gap:4px;padding:0 10px 0 0;font-size:15px;font-weight:400}.mobile-subject-menu-shell{z-index:45;position:sticky;top:0}.mobile-subject-menu-shell .mobile-app-header{position:relative;top:auto}.mobile-subject-menu{z-index:50;background:#fff;border:1px solid #e5e7eb;border-radius:6px;width:168px;display:grid;position:absolute;top:52px;left:50%;overflow:hidden;transform:translate(-50%);box-shadow:0 12px 30px #0f172a24}.mobile-subject-menu button{color:#333;background:#fff;border:0;border-bottom:1px solid #f0f2f5;height:42px;font-size:16px;font-weight:600}.mobile-subject-menu button:last-child{border-bottom:0}.mobile-subject-menu button.is-active{color:#1684d8;background:#eff8ff}.mobile-home-content{padding:12px 12px 24px}.question-bank-card{background:#fff;border:0;border-radius:0;padding:17px 16px 19px}.question-bank-card h2{color:#333;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:17px;font-weight:600;line-height:1.25;overflow:hidden}.question-bank-card div{color:#555;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:11px 12px;margin-top:16px;font-size:14px;font-weight:500;line-height:1.45;display:grid}.question-bank-card div span:nth-child(2){grid-column:1}.question-bank-card div span:last-child{white-space:nowrap;grid-area:2/2}.question-bank-card p{display:none}.mobile-download-banner{color:#fff;text-align:left;background:linear-gradient(100deg,#16c3dc 0%,#238bf4 62%,#496cf0 100%);border:0;border-radius:6px;align-items:stretch;width:100%;min-height:80px;margin-top:10px;padding:0;display:flex;position:relative;overflow:hidden}.mobile-download-banner div{z-index:1;background:0 0;min-height:80px;padding:11px 0 9px 48px;position:relative}.mobile-download-banner span,.mobile-download-banner strong,.mobile-download-banner em{font-style:normal;display:block}.mobile-download-banner span{border:1px solid #ffffff8c;width:fit-content;padding:1px 7px;font-size:12px;font-weight:500;line-height:1.2}.mobile-download-banner strong{margin-top:4px;font-size:20px;font-weight:700;line-height:1.1}.mobile-download-banner em{color:#334155;background:#ffd76a;border-radius:999px;width:fit-content;margin-top:6px;padding:4px 13px;font-size:12px;font-weight:600;box-shadow:0 2px 4px #00000029}.mobile-download-illustration{width:124px;height:72px;position:absolute;bottom:-2px;right:4px}.mobile-download-modal{z-index:80;background:#0f172a94;justify-content:center;align-items:center;padding:22px;display:flex;position:fixed;inset:0}.mobile-download-modal section{color:#333;background:#fff;border-radius:8px;width:min(100%,340px);padding:20px;box-shadow:0 20px 60px #0f172a42}.mobile-download-modal h2{color:#111827;margin:0;font-size:20px;font-weight:800;line-height:1.25}.mobile-download-modal p{color:#4b5563;margin:14px 0 0;font-size:15px;font-weight:500;line-height:1.7}.mobile-download-modal ul{color:#4b5563;margin:14px 0 0;padding-left:18px;font-size:14px;font-weight:500;line-height:1.8}.mobile-download-modal button{color:#fff;background:#1684d8;border:0;border-radius:5px;justify-content:center;align-items:center;width:100%;height:40px;margin-top:18px;font-size:15px;font-weight:800;display:inline-flex}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 8px;margin-top:14px;display:grid}.feature-card{background:#fff;border:0;border-radius:4px;justify-content:space-between;align-items:center;height:58px;min-height:58px;padding:0 27px;display:flex;position:relative;box-shadow:0 4px 14px #0f172a09}.feature-card span{color:#333;white-space:nowrap;font-size:15px;font-weight:400;line-height:1.2}.feature-card i{color:#777;display:inline-flex;position:relative}.feature-card svg{color:#333;fill:none;stroke:currentColor;stroke-width:4.6px;stroke-linecap:round;stroke-linejoin:round;width:38px;height:38px;overflow:visible}.feature-card svg .feature-icon-accent{color:#22cbd3;stroke:currentColor}.feature-card svg .feature-icon-text{letter-spacing:0;stroke-width:0;font-family:Arial,Helvetica,sans-serif;font-size:20px;font-style:normal;font-weight:900}.feature-card svg .feature-icon-number,.feature-card svg .feature-icon-zh{fill:currentColor;letter-spacing:0;stroke-width:0;font-family:Arial,Helvetica,sans-serif;font-weight:900}.feature-card svg .feature-icon-number{font-size:19px;font-style:italic}.feature-card svg .feature-icon-zh{font-size:30px}.study-feature-head{border-bottom:1px solid #edf0f4;align-items:center;gap:12px;padding-bottom:14px;display:flex}.study-feature-head span{color:#fff;background:#ff9700;border-radius:999px;align-items:center;height:30px;padding:0 14px;font-size:14px;font-weight:800;display:inline-flex}.study-feature-head h1{color:#111827;margin:0;font-size:24px;font-weight:800;line-height:1.2}.study-feature-grid,.study-feature-list{gap:12px;margin-top:16px;display:grid}.study-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.study-feature-card,.study-feature-row{background:#fff;border:1px solid #edf0f4;border-radius:8px;align-items:center;min-width:0;transition:border-color .16s,box-shadow .16s;display:grid}.study-feature-card{grid-template-columns:46px minmax(0,1fr) auto;gap:14px;min-height:104px;padding:18px}.study-feature-row{grid-template-columns:42px minmax(0,1fr) auto;gap:14px;min-height:78px;padding:14px 16px}.study-feature-card:hover,.study-feature-row:hover{border-color:#cfe5f8;box-shadow:0 4px 14px #0f172a0f}.study-feature-card>svg,.study-feature-row>svg{color:#1684d8;stroke-width:1.8px;width:34px;height:34px}.study-feature-card h2,.study-feature-row h2{color:#111827;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:18px;font-weight:800;line-height:1.25;overflow:hidden}.study-feature-card p,.study-feature-row p{color:#6b7280;text-overflow:ellipsis;white-space:nowrap;margin:8px 0 0;font-size:14px;font-weight:500;line-height:1.45;overflow:hidden}.study-feature-card strong,.study-feature-row strong,.study-feature-actions button,.study-note-editor button,.study-empty-state a{color:#fff;white-space:nowrap;background:#1684d8;border:0;border-radius:4px;justify-content:center;align-items:center;height:34px;padding:0 14px;font-size:14px;font-weight:800;display:inline-flex}.study-feature-row>button{color:#9ca3af;background:0 0;border:0;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.study-feature-row>button svg,.study-feature-actions svg{width:20px;height:20px}.study-feature-actions{align-items:center;gap:8px;display:inline-flex}.study-feature-actions a{color:#1684d8;background:#eff8ff;border-radius:4px;justify-content:center;align-items:center;width:34px;height:34px;display:inline-flex}.study-note-editor{background:#f8fafc;border:1px solid #edf0f4;border-radius:8px;gap:12px;margin-top:16px;padding:16px;display:grid}.study-note-editor input,.study-note-editor textarea{color:#111827;background:#fff;border:1px solid #dbe3ef;border-radius:6px;outline:none;width:100%;padding:12px 14px;font-size:15px;font-weight:500}.study-note-editor textarea{resize:vertical;min-height:108px;line-height:1.7}.study-note-editor button{justify-self:start;height:38px}.study-empty-state{background:#f8fafc;border:1px dashed #dbe3ef;border-radius:8px;place-items:center;gap:16px;min-height:180px;margin-top:16px;display:grid}.study-empty-state h2{color:#6b7280;margin:0;font-size:18px;font-weight:700}.mobile-subject-bar{color:#999;background:#fff;border-bottom:1px solid #e5e5e5;justify-content:space-between;align-items:center;min-height:38px;padding:0 14px;font-size:15px;font-weight:700;display:flex}.mobile-subject-bar strong{color:#333;font-size:16px}.mobile-subject-bar button{color:#b53830;background:0 0;border:0;min-height:36px;font-size:15px;font-weight:800}.practice-list{background:#fff}.practice-list-row{border-bottom:1px solid #eee;grid-template-columns:46px minmax(0,1fr) 92px;align-items:center;gap:12px;min-height:96px;padding:14px;display:grid}.practice-list-icon{color:#fff;background:#e43d30;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.practice-list-row h2{color:#333;margin:0;font-size:17px;font-weight:800;line-height:1.45}.practice-list-row p{color:#666;margin:8px 0 0;font-size:14px;font-weight:500;line-height:1.35}.practice-list-row a{color:#fff;white-space:nowrap;background:#e43d30;border-radius:4px;justify-content:center;align-items:center;min-height:36px;padding:0 12px;font-size:15px;font-weight:700;display:inline-flex}.mobile-native-study-page,.mobile-native-header{display:none}.answer-stats{text-align:center;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin:18px 0;display:grid}.answer-stats span{color:#333;border-right:1px solid #e5e5e5;gap:8px;font-size:14px;font-weight:800;display:grid}.answer-stats span:last-child{border-right:0}.answer-stats em{color:#0f7abf;font-size:17px;font-style:normal;font-weight:600}@media (max-width:767px){.mobile-list-page{display:none}}.is-phone body{background:#f7f8fa}.is-phone .mobile-native-shell-route{background:#fff;padding:0}.is-phone .mobile-native-shell-route>.bank-mobile-shell{display:none!important}.is-phone .mobile-native-shell-route>div{max-width:none}.is-phone .mobile-native-shell-route>div>main{padding-top:0}.is-phone .bank-mobile-shell,.is-phone .mobile-list-page,.is-phone .mobile-native-study-page,.is-phone .question-mobile-header,.is-phone .mobile-bottom-action-bar{display:block}.is-phone .mobile-native-study-page{background:#fff;min-height:100dvh}.is-phone .mobile-native-study-page+.mobile-list-page,.is-phone .mobile-native-study-page+div,.is-phone .mobile-native-study-page~.mobile-list-page,.is-phone .mobile-native-study-page~section{display:none!important}.is-phone .mobile-native-header{z-index:30;height:52px;box-shadow:none;background:#fff;border-bottom:1px solid #e5e5e5;grid-template-columns:56px minmax(0,1fr) 56px;align-items:center;display:grid;position:sticky;top:0}.is-phone .mobile-native-header h1{color:#111;text-align:center;margin:0;font-size:21px;font-weight:400;line-height:1}.is-phone .mobile-native-header a,.is-phone .mobile-native-header button{color:#333;background:0 0;border:0;justify-content:center;align-items:center;width:56px;height:52px;display:inline-flex}.is-phone .mobile-native-header svg{stroke-width:2.1px;width:22px;height:22px}.is-phone .mobile-native-header button svg{width:23px;height:23px}.is-phone .mobile-native-list{background:#fff;padding:24px 22px 0;display:grid}.is-phone .mobile-native-list.has-icons{padding:0}.is-phone .mobile-native-row{color:#333;background:#fff;border-bottom:1px solid #f0f0f0;grid-template-columns:minmax(0,1fr);align-items:center;min-height:126px;display:grid}.is-phone .mobile-native-list.has-icons .mobile-native-row{grid-template-columns:52px minmax(0,1fr) 82px;min-height:96px;padding:0 14px}.is-phone .mobile-native-row h2{color:#333;letter-spacing:0;margin:0;font-size:20px;font-weight:400;line-height:1.55}.is-phone .mobile-native-list.has-icons .mobile-native-row h2{white-space:nowrap;font-size:18px;line-height:1.2}.is-phone .mobile-native-row p{color:#9a9a9a;margin:12px 0 0;font-size:16px;font-weight:400;line-height:1.2}.is-phone .mobile-native-list.has-icons .mobile-native-row p{white-space:nowrap;margin-top:11px;font-size:14px}.is-phone .mobile-native-row em{color:#fff;background:#e6392f;border-radius:5px;justify-content:center;justify-self:end;align-items:center;min-width:74px;height:28px;font-size:15px;font-style:normal;font-weight:500;line-height:1;display:inline-flex}.is-phone .mobile-native-chevron{color:#d6d6d6;stroke-width:2.4px;justify-self:end;width:23px;height:23px}.is-phone .mobile-native-paper-icon{color:#fff;background:#e63b31;border-radius:4px;justify-content:center;align-items:center;width:36px;height:36px;display:inline-flex;position:relative}.is-phone .mobile-native-paper-icon svg{stroke-width:2.6px;width:23px;height:23px}.is-phone .mobile-native-paper-icon i{background:#e63b31;border:2px solid #f2b6ad;border-radius:3px;width:11px;height:13px;position:absolute;bottom:-2px;right:-2px}.is-phone .mobile-native-paper-icon i:before{content:"";border:2px solid #f2b6ad;border-bottom:0;border-radius:6px 6px 0 0;width:5px;height:7px;position:absolute;top:-6px;left:2px}.is-phone .bank-mobile-shell{margin:-24px -27px 0}.is-phone .bank-mobile-shell+div>header,.is-phone .bank-mobile-shell+div>nav,.is-phone .bank-mobile-shell+div>footer,.is-phone .mb-\[6px\],.is-phone .mobile-list-page+section{display:none!important}.is-phone .bank-mobile-shell+div{max-width:none}.is-phone .bank-mobile-shell+div>main{padding-top:0}.is-phone .study-feature-page{box-shadow:none;border:0;border-radius:0;padding:12px!important}.is-phone .study-feature-head{display:none}.is-phone .study-feature-grid,.is-phone .study-feature-list{grid-template-columns:1fr;gap:10px;margin-top:0}.is-phone .study-feature-card,.is-phone .study-feature-row{border:0;border-radius:4px;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;min-height:72px;padding:12px;box-shadow:0 2px 8px #00000008}.is-phone .study-feature-card>svg,.is-phone .study-feature-row>svg{width:28px;height:28px}.is-phone .study-feature-card h2,.is-phone .study-feature-row h2{font-size:17px}.is-phone .study-feature-card p,.is-phone .study-feature-row p{margin-top:6px;font-size:13px}.is-phone .study-feature-card strong,.is-phone .study-feature-row strong,.is-phone .study-feature-actions button,.is-phone .study-empty-state a{height:30px;padding:0 10px;font-size:13px}.is-phone .study-note-editor{border:0;border-radius:4px;margin-top:0;padding:12px}.is-phone .study-note-editor input,.is-phone .study-note-editor textarea{border-radius:4px;font-size:14px}.is-phone .exam-page{background:#f7f8fa;padding-top:0;padding-bottom:62px}.is-phone .question-mobile-header+.exam-header{display:none}.is-phone .exam-body{padding:0 0 12px}.is-phone .main-content{gap:0}.is-phone .question-card,.is-phone .listening-card,.is-phone .answer-sidebar{box-shadow:none;border:0;border-radius:0}.is-phone .question-card{background:#fff;padding:16px 14px 24px}.is-phone .question-card-top{border-bottom:1px solid #e5e5e5;padding:0 0 10px}.is-phone .question-tag-primary,.is-phone .question-tag-secondary{color:#333;background:0 0;height:auto;padding:0;font-size:17px}.is-phone .question-tag-primary{color:#b53830}.is-phone .question-actions{display:none}.is-phone .question-context{color:#333;background:0 0;border:0;border-radius:0;max-height:none;margin-top:20px;padding:0;font-size:16px;line-height:1.9}.is-phone .question-stem{color:#333;margin:22px 0;font-size:17px;font-weight:500;line-height:1.85}.is-phone .option-list{gap:14px}.is-phone .option-card{background:#fafafa;min-height:58px;padding:10px 18px;box-shadow:0 2px 8px #0f172a08;border:1px solid #f0f0f0!important;border-radius:3px!important}.is-phone .option-dot,.option-letter,.option-text-mobile{display:none}.is-phone .option-letter{color:#333;border:1px solid #333;border-radius:999px;justify-content:center;align-items:center;width:28px;height:28px;margin-right:16px;font-size:20px;line-height:1;display:inline-flex}.is-phone .option-card.is-active .option-letter,.is-phone .option-card.is-correct .option-letter{color:#fff;background:#48c774;border-color:#48c774}.is-phone .option-text{color:#333;font-size:17px;line-height:1.55}.is-phone .option-text-desktop{display:none}.is-phone .option-text-mobile{display:block}.is-phone .answer-feedback{color:#333;background:#f7f7f7;border:0;border-radius:0;margin:22px -14px 0;padding:22px 28px}.is-phone .answer-feedback p{color:#444;font-size:17px;line-height:1.75}.is-phone .answer-feedback p+p{margin-top:16px}.is-phone .answer-feedback strong{color:#222;font-weight:900}.is-phone .writing-box{background:0 0;border:0;padding:0}.is-phone .writing-box-head{display:none}.is-phone .writing-box textarea{color:#333;background:#fff;border:1px solid #ddd;border-radius:0;height:104px;padding:14px;font-size:16px;line-height:1.7}.is-phone .question-card-footer{border-top:0;margin-top:16px;padding-top:0}.is-phone .question-card-footer .btn-ghost,.is-phone .question-card-footer .btn-next,.is-phone .question-card-footer>span{display:none}.is-phone .btn-primary{background:#e43d30;border-radius:4px!important}.is-phone .answer-sidebar,.is-phone .bottom-toolbar{display:none}.is-phone .mobile-bottom-action-bar{z-index:60;height:60px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid #e5e5e5;grid-template-columns:repeat(5,minmax(0,1fr));display:grid;position:fixed;bottom:0;left:0;right:0}.is-phone .mobile-bottom-action-bar button{color:#555;background:0 0;border:0;flex-direction:column;justify-content:center;align-items:center;gap:2px;min-width:0;height:60px;font-size:12px;display:inline-flex}.is-phone .mobile-bottom-action-bar button.is-active svg{color:#e43d30;fill:#e43d30}.is-phone .listening-card{background:0 0;padding:0}.is-phone .listening-title,.is-phone .listening-notice{display:none}.is-phone .audio-shell{z-index:59;color:#fff;background:#ff7a0f;border:0;border-radius:0;grid-template-columns:42px 44px minmax(0,1fr) 40px;align-items:center;gap:8px;padding:8px 12px;display:grid;position:fixed;bottom:60px;left:0;right:0}.is-phone .audio-play{background:#00000029;width:32px;height:32px}.is-phone .audio-main{display:contents}.is-phone .audio-time{color:#fff;font-size:15px;display:contents}.is-phone .audio-time span:last-child{order:2}.is-phone .audio-track{order:3}.is-phone .audio-range{background:linear-gradient(to right, #fff 0 var(--range-progress), #ffffff73 var(--range-progress) 100%)}.is-phone .audio-range::-webkit-slider-thumb{background:#fff}@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-divide-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-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-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}