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12px;color:#20252d;font-size:clamp(28px,3vw,42px);line-height:1.24}.activity-landing-hero>p{max-width:700px;margin:0;color:#667085;font-size:15px;line-height:1.75}.activity-landing-hero>.activity-subjects{margin-top:20px}.activity-landing-status{display:flex;flex-wrap:wrap;align-items:center;gap:5px 10px;margin-top:30px;padding:14px 16px;border-radius:8px;background:#f8f9fb}.activity-landing-status>strong{color:var(--brand);font-size:14px}.activity-landing-status>span{color:#7c8491;font-size:12px}.activity-landing-status>.activity-capacity{flex-basis:100%;margin-top:2px;font-size:11px}.activity-landing-status.is-live>strong{color:#2563eb}.activity-landing-status.is-released>strong{color:#22a35a}.activity-landing-status.is-past>strong{color:#667085}.activity-landing-cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin-top:24px}.activity-landing-cta .activity-action{min-height:42px;padding-inline:24px;font-size:14px}.activity-landing-cta>p{margin:0;color:#98a2b3;font-size:11px}.activity-landing-notice{margin-top:14px!important;padding:10px 12px;border-radius:6px;color:#9a6700!important;background:#fff8e7;font-size:12px!important;line-height:1.55!important}.activity-landing-schedule{padding:24px}.activity-landing-schedule h2{margin:0 0 6px;color:#252a33;font-size:18px}.activity-landing-schedule dl{display:grid;gap:0;margin:0}.activity-landing-schedule dl>div{display:grid;gap:8px;padding-block:17px;border-bottom:1px solid #eef0f3}.activity-landing-schedule dt{display:flex;align-items:center;gap:7px;color:#7c8491;font-size:12px}.activity-landing-schedule dd{margin:0}.activity-landing-schedule .activity-time-date{color:#3f4754;font-size:13px}.activity-landing-audience{display:flex;gap:10px;margin-top:18px;color:#7c8491}.activity-landing-audience>div{display:grid;gap:4px}.activity-landing-audience span{font-size:11px}.activity-landing-audience strong{color:#3f4754;font-size:13px}@media(max-width:1099px){.activity-heading{display:grid;gap:6px}.activity-heading-copy{width:100%}.activity-timezone{justify-self:end;margin:0}.activity-search{width:100%;min-width:0}.activity-landing-grid{grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr)}}@media(min-width:768px)and (max-width:1099px){.activity-heading{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px 20px}.activity-heading-copy{display:contents}.activity-heading-title-row{grid-column:1 / -1}.activity-timeline-overview,.activity-timezone{grid-row:2;align-self:center}.activity-timeline-overview{grid-column:1}.activity-timezone{grid-column:2}}@media(max-width:767px){.activity-timeline-overview{flex-wrap:wrap;gap:8px 12px;width:100%;min-width:0;max-width:100%;margin-bottom:14px;font-size:12px;white-space:normal}.activity-timeline-overview>span{flex:none;min-width:max-content;white-space:nowrap}.activity-timeline-overview .is-total{padding-left:15px}.activity-filter-toolbar{padding:14px}.activity-filter-toolbar>*{min-height:0}.activity-filter-toolbar>.activity-search{width:100%;min-height:40px}.activity-filter-toolbar>.activity-year-field{display:flex}.activity-filter-toolbar>.activity-year-field select{width:104px}.activity-filter-toolbar>.activity-clear{margin-left:0}.activity-timeline-body{display:grid!important;gap:12px}.activity-timeline-body .activity-row{overflow:hidden;padding:0 14px 14px;border:1px solid #e2e5ea;border-radius:9px;background:#fff}.activity-timeline-body .activity-row>td,.activity-timeline-body .activity-row>td:nth-child(3){min-height:0;display:grid;grid-template-columns:92px minmax(0,1fr);gap:10px;padding:7px 0}.activity-timeline-body .activity-date-cell{display:block;margin-inline:-14px;padding:10px 14px!important;border-bottom:1px solid #eef0f3;background:#fafafa}.activity-date-cell:after,.activity-date-cell.has-date:before,.activity-date-cell:before{content:none}.activity-date-copy{gap:6px}.activity-date-copy.is-repeated{display:flex}.activity-date-copy strong{flex-basis:auto}.activity-timeline-body .activity-row>td:nth-child(2){display:block;padding-block:14px 10px}.activity-timeline-body .activity-row>td:nth-child(2):before,.activity-timeline-body .activity-date-cell:before{content:none}.activity-timeline-body .activity-row>td:last-child{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;padding-top:12px}.activity-operation-cell:before{display:none}.activity-operation-cell .activity-action{width:100%}.activity-timeline-divider{display:block}.activity-timeline-divider>td{display:block;width:100%;border:0;border-radius:7px}.activity-landing{padding-block:18px 36px}.activity-landing-grid{grid-template-columns:1fr;gap:14px}.activity-landing-hero{min-height:0;padding:28px 22px}.activity-landing-hero h1{font-size:28px}.activity-landing-schedule{padding:20px}}.activity-name h2{margin:0;color:#252a33;font-size:15px;font-weight:700;line-height:1.45}.activity-list-card{min-width:0}.activity-timeline-overview .is-presale i{background:#c0272d}.activity-status.is-presale strong,.activity-row.is-presale .activity-status strong{color:#c0272d}.activity-row.is-presale .activity-date-cell.has-date:before{background:#c0272d;box-shadow:0 0 0 1px #c0272d}.activity-operation-cell>.activity-action{cursor:pointer;font-family:inherit}.activity-dialog-papers{display:grid;gap:8px;margin:16px 0 0;padding:0;list-style:none}.activity-dialog-papers>li{padding:10px 12px;border:1px solid #eef0f3;border-radius:7px;color:#414651;font-size:13px}.activity-timeline-overview .is-preview i{border:2px solid #8d94a1;background:#fff}.activity-status.is-preview strong,.activity-row.is-preview .activity-status strong{color:#6b7280}.activity-row.is-preview .activity-date-cell.has-date:before{background:#b0b5be;box-shadow:0 0 0 1px #b0b5be}.activity-operation-cell>.activity-action:disabled{border-color:#dcdfe4;color:#8d94a1;background:#f5f6f8;cursor:not-allowed}.activity-operation-cell>.activity-action:disabled:hover{border-color:#dcdfe4;color:#8d94a1;background:#f5f6f8}.activity-progress-strip{--progress-border: #e5e8ed;--progress-muted: #7b8492;margin:0 0 24px;padding:22px;overflow:hidden;border:1px solid var(--progress-border);border-radius:18px;background:linear-gradient(135deg,#fffaf9,#fff 42%,#fbfcfe);box-shadow:0 8px 24px #1f23290f}.activity-progress-heading{display:flex;min-width:0;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:1px solid #eef0f3}.activity-progress-heading-copy{min-width:0}.activity-progress-heading h2{margin:0;color:var(--ink);font-size:20px;line-height:1.35;letter-spacing:-.01em}.activity-progress-heading p{margin:6px 0 0;color:var(--progress-muted);font-size:13px;line-height:1.55}.activity-progress-links{display:flex;flex:none;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px;padding-top:0}.activity-progress-links a{display:inline-flex;min-height:36px;align-items:center;padding:7px 11px;border:1px solid transparent;border-radius:9px;color:#667085;background:#f7f8fa;font-size:12px;font-weight:650;line-height:1.45;text-decoration:none;white-space:nowrap}.activity-progress-links a:hover{border-color:#e31c232e;color:var(--brand);background:var(--brand-soft)}.activity-progress-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin:18px 0 0;padding:0;list-style:none}.activity-progress-item{display:grid;min-width:0;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto;align-items:center;column-gap:16px;row-gap:8px;min-height:96px;padding:16px;border:1px solid var(--progress-border);border-radius:14px;background:#fff;box-shadow:0 2px 8px #1f23290a;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.activity-progress-item:hover{border-color:#d7dce4;box-shadow:0 6px 16px #1f232914;transform:translateY(-1px)}.activity-progress-item.is-live{border-color:#e31c2338}.activity-progress-item.is-results{border-color:#237a4b38}.activity-progress-copy{display:grid;min-width:0;grid-column:1;grid-row:1 / span 2;align-content:center;gap:7px}.activity-progress-copy strong{display:-webkit-box;min-width:0;overflow:hidden;color:#252a33;font-size:15px;font-weight:750;line-height:1.45;text-overflow:ellipsis;white-space:normal;overflow-wrap:anywhere;-webkit-box-orient:vertical;-webkit-line-clamp:2}.activity-progress-copy span{display:block;min-width:0;overflow:hidden;color:var(--progress-muted);font-size:12px;line-height:1.5;text-overflow:ellipsis;white-space:nowrap}.activity-progress-action{display:inline-flex;min-width:88px;min-height:40px;grid-column:2;grid-row:1 / span 2;align-items:center;justify-content:center;padding:8px 12px;border:1px solid #dfe3e9;border-radius:10px;color:#525866;background:#fff;font-size:12px;font-weight:700;line-height:1.45;text-decoration:none;white-space:nowrap}.activity-progress-action:hover{border-color:#e31c2359;color:var(--brand);background:var(--brand-soft)}.activity-progress-activities{margin-top:24px;padding-top:20px;border-top:1px solid #eef0f3}.activity-progress-subheading{display:flex;min-width:0;align-items:center;justify-content:space-between;gap:12px}.activity-progress-subheading h3{margin:0;color:#3b4350;font-size:15px;line-height:1.45}.activity-progress-subheading a{flex:none;color:var(--brand);font-size:13px;font-weight:650;line-height:1.45;text-decoration:none}.activity-progress-subheading a:hover{text-decoration:underline}.activity-progress-activities ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px;margin:12px 0 0;padding:0;list-style:none}.activity-progress-activities li{display:grid;min-width:0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;min-height:64px;padding:13px 15px;border:1px solid #edf0f3;border-radius:12px;background:#f8fafc}.activity-progress-activities li a{display:-webkit-box;min-width:0;overflow:hidden;color:#334155;font-size:13px;font-weight:700;line-height:1.45;text-decoration:none;overflow-wrap:anywhere;-webkit-box-orient:vertical;-webkit-line-clamp:2}.activity-progress-activities li a:hover{color:var(--brand)}.activity-progress-activity-count{flex:none;min-height:28px;padding:5px 8px;border-radius:7px;color:#687386;background:#fff;font-size:12px;line-height:1.45;white-space:nowrap}@media(max-width:760px){.activity-progress-strip{padding:18px}.activity-progress-heading{display:grid;gap:14px}.activity-progress-links{justify-content:flex-start}}@media(max-width:640px){.activity-progress-list,.activity-progress-activities ul{grid-template-columns:1fr}}@media(max-width:480px){.activity-progress-strip{padding:16px;border-radius:15px}.activity-progress-item{grid-template-columns:1fr;grid-template-rows:auto auto;min-height:0}.activity-progress-copy{grid-column:1;grid-row:1}.activity-progress-action{grid-column:1;grid-row:2;justify-self:start}.activity-progress-activities li{gap:10px;padding:12px}}.student-center{display:grid;grid-template-columns:200px minmax(0,1fr);align-items:start;gap:24px;min-width:0;max-width:100%;color:var(--ink)}.student-center-sidebar,.student-center-content,.student-center-nav,.student-center-nav-list,.student-center-nav-item,.student-center-nav-link{min-width:0;max-width:100%}.student-center-sidebar{display:flex;flex-direction:column;gap:16px}.student-center-title{margin:0;font-size:18px;font-weight:650;line-height:1.3;color:var(--ink)}.student-center-nav-list{display:flex;flex-direction:column;gap:4px;margin:0;padding:0;list-style:none}.student-center-nav-link{display:flex;align-items:center;box-sizing:border-box;min-height:40px;padding:8px 12px;border-radius:8px;color:var(--muted-dark);font-size:14px;font-weight:600;line-height:1.4;text-decoration:none;overflow-wrap:anywhere;white-space:normal}.student-center-nav-link.is-active{background:var(--brand-soft);color:var(--brand)}.student-center-nav-link:hover{color:var(--ink)}.student-center-nav-link:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.student-center-content{box-sizing:border-box;min-width:0;max-width:100%;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:12px}.student-center-content>*,.student-center-content-study-guidance,.student-center-content-study-guidance>*{min-width:0;max-width:100%}@media(max-width:720px){.student-center{display:flex;flex-direction:column;align-items:stretch;gap:16px}.student-center-sidebar,.student-center-content{width:100%}.student-center-sidebar{gap:12px}.student-center-nav-list{flex-direction:row;flex-wrap:wrap;gap:8px}.student-center-nav-item{flex:0 1 auto}.student-center-nav-link{min-height:40px;padding:8px 12px}.student-center-content{padding:16px}}@media(max-width:375px){.student-center{align-items:stretch;gap:12px}.student-center-title{font-size:16px}.student-center-nav-list{flex-wrap:wrap;gap:6px}.student-center-nav-link{min-height:40px;padding:8px 10px;font-size:13px}.student-center-content{padding:12px}}@media(max-width:320px){.student-center{align-items:stretch}.student-center-nav-list{flex-wrap:wrap;gap:6px}.student-center-nav-link{min-height:40px;padding:8px 10px;font-size:13px}.student-center-content{padding:12px}}.proto.proto-personal-center{--red:#e9232c;--red-soft:#fff2f2;--ink:#24272d;--muted:#757b87;--line:#e9eaee;--bg:#f6f7fb;--blue:#346fd6;--green:#25806b;--orange:#a36916}.proto.proto-personal-center *{box-sizing:border-box}.proto.proto-personal-center{margin:0;background:var(--bg);color:var(--ink);font:14px/1.6 -apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}.proto.proto-personal-center button,.proto.proto-personal-center input,.proto.proto-personal-center select{font:inherit}.proto.proto-personal-center button{cursor:pointer}.proto.proto-personal-center button:disabled{cursor:default;opacity:.55}.proto.proto-personal-center button:focus-visible,.proto.proto-personal-center select:focus-visible,.proto.proto-personal-center input:focus-visible,.proto.proto-personal-center a:focus-visible{outline:3px solid #f3a7ab;outline-offset:3px}.proto.proto-personal-center button{color:inherit}.proto.proto-personal-center h1,.proto.proto-personal-center h2,.proto.proto-personal-center h3,.proto.proto-personal-center p{margin:0}.proto.proto-personal-center h1{font-size:24px;line-height:1.5}.proto.proto-personal-center h2{font-size:18px}.proto.proto-personal-center h3{font-size:16px}.proto.proto-personal-center small,.proto.proto-personal-center .muted{color:var(--muted)}.proto.proto-personal-center [hidden]{display:none!important}.proto.proto-personal-center .topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 3.2%;gap:42px}.proto.proto-personal-center .logo{width:142px;max-height:52px;object-fit:contain}.proto.proto-personal-center .topnav{display:flex;align-items:center;gap:30px;font-size:17px;font-weight:600}.proto.proto-personal-center .topnav span{padding:20px 0}.proto.proto-personal-center .topnav .active{color:var(--red);position:relative}.proto.proto-personal-center .topnav .active:after{content:"";position:absolute;bottom:13px;left:0;right:0;height:2px;background:var(--red)}.proto.proto-personal-center .account{margin-left:auto;display:flex;align-items:center;gap:10px;font-weight:600}.proto.proto-personal-center .avatar{display:grid;place-items:center;background:linear-gradient(135deg,#ed1221,#ff6371);border-radius:50%;color:#fff;width:42px;height:42px;font-size:21px;font-weight:600;flex:none;box-shadow:0 5px 16px #ef253022}.proto.proto-personal-center .layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:36px;max-width:1480px;padding:42px 42px 20px;margin:auto}.proto.proto-personal-center .side-title{font-size:21px;margin-bottom:20px}.proto.proto-personal-center .identity{display:flex;align-items:center;gap:14px;padding:0 0 22px;border-bottom:1px solid var(--line);margin-bottom:18px;font-size:15px;font-weight:600}.proto.proto-personal-center .identity .avatar{width:62px;height:62px;font-size:29px}.proto.proto-personal-center .sidenav{display:grid;gap:6px}.proto.proto-personal-center .sidenav span{display:block;padding:12px 14px;font-size:15px;font-weight:600;color:#707582;border-radius:8px}.proto.proto-personal-center .sidenav .active{background:var(--red-soft);color:var(--red)}.proto.proto-personal-center .content{min-width:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 28px 20px;min-height:660px}.proto.proto-personal-center .page-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}.proto.proto-personal-center .intro{font-size:13px;color:var(--muted);margin-top:4px}.proto.proto-personal-center .linkbtn{border:0;background:none;color:var(--muted);padding:8px 0;font-size:13px}.proto.proto-personal-center .linkbtn:hover{color:var(--red)}.proto.proto-personal-center .tabs{display:flex;gap:32px;border-bottom:1px solid var(--line);margin-bottom:22px}.proto.proto-personal-center .tab{border:0;background:none;position:relative;padding:0 2px 13px;font-size:18px;font-weight:650;color:var(--muted);display:flex;gap:8px;align-items:center}.proto.proto-personal-center .tab.active{color:var(--red)}.proto.proto-personal-center .tab.active:after{content:"";height:3px;position:absolute;bottom:-1px;left:0;right:0;background:var(--red);border-radius:2px}.proto.proto-personal-center .tab .count{font-size:12px;color:#6b7180;background:#f2f3f6;line-height:21px;padding:0 7px;border-radius:12px}.proto.proto-personal-center .tab.active .count{color:var(--red);background:var(--red-soft)}.proto.proto-personal-center .toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}.proto.proto-personal-center .search{flex:1;min-width:180px;position:relative}.proto.proto-personal-center .search input{width:100%;height:40px;border:1px solid #dedfe5;border-radius:7px;padding:0 14px 0 35px;background:#fff}.proto.proto-personal-center .search svg{position:absolute;left:12px;top:13px;width:15px;height:15px;stroke:#8b909a;fill:none;stroke-width:1.7}.proto.proto-personal-center .select{height:40px;border:1px solid #dedfe5;border-radius:7px;padding:0 12px;background:#fff;min-width:124px;color:#505663}.proto.proto-personal-center .filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.proto.proto-personal-center .chip{border:1px solid var(--line);background:#fff;color:#727783;border-radius:30px;padding:5px 12px;min-height:34px;font-size:13px}.proto.proto-personal-center .chip.active{background:var(--red-soft);border-color:#f6b8bb;color:var(--red);font-weight:600}.proto.proto-personal-center .list-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;margin-bottom:10px}.proto.proto-personal-center .list-caption strong{color:#525866;font-weight:500}.proto.proto-personal-center .cards{display:grid;gap:14px}.proto.proto-personal-center .group{border:1px solid #e4e6ec;border-radius:11px;overflow:hidden;background:#fff}.proto.proto-personal-center .group-head{padding:20px;display:flex;gap:18px;align-items:center}.proto.proto-personal-center .subject-icon{width:48px;height:58px;border-radius:5px 9px 9px 5px;background:#eef3ff;color:#3b69ad;display:grid;place-items:center;font-family:Songti SC,SimSun,serif;font-size:23px;font-weight:700;box-shadow:inset 4px 0 #d9e5ff;flex:none}.proto.proto-personal-center .subject-icon.pol{background:#fff0ee;color:#d55446;box-shadow:inset 4px 0 #fbd9d4}.proto.proto-personal-center .subject-icon.en{background:#f0f3ed;color:#6d8155;box-shadow:inset 4px 0 #dce6d4}.proto.proto-personal-center .group-main{flex:1;min-width:0}.proto.proto-personal-center .titleline{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.proto.proto-personal-center .titleline h2{font-size:16px;line-height:1.5;overflow-wrap:anywhere}.proto.proto-personal-center .badge{font-size:11px;padding:2px 7px;border-radius:4px;background:#f2f4f7;color:#667084;white-space:nowrap;display:inline-block}.proto.proto-personal-center .badge.blue{color:var(--blue);background:#eef4ff}.proto.proto-personal-center .badge.green{color:var(--green);background:#edf7f3}.proto.proto-personal-center .badge.orange{color:var(--orange);background:#fff6e8}.proto.proto-personal-center .meta{font-size:12px;color:var(--muted);margin-top:6px}.proto.proto-personal-center .summary{margin-top:9px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:12px;color:#737987}.proto.proto-personal-center .summary .em{color:var(--blue);font-weight:550}.proto.proto-personal-center .progress{width:66px;height:4px;background:#edf0f4;border-radius:10px;overflow:hidden}.proto.proto-personal-center .progress i{display:block;background:#c4cbd5;height:100%;border-radius:10px}.proto.proto-personal-center .group-actions{display:flex;flex-direction:column;align-items:flex-end;gap:7px;flex:none}.proto.proto-personal-center .btn{border:1px solid #dfe2e8;background:#fff;border-radius:6px;padding:8px 17px;min-height:38px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none}.proto.proto-personal-center .btn:hover{background:#f9fafb}.proto.proto-personal-center .btn.primary{border-color:var(--red);background:var(--red);color:#fff}.proto.proto-personal-center .btn.primary:hover{background:#d71922}.proto.proto-personal-center .btn.small{font-size:12px;min-height:34px;padding:6px 12px}.proto.proto-personal-center .expand{color:#657186;border:0;background:transparent;font-size:12px;padding:3px 0}.proto.proto-personal-center .expand:hover{color:var(--red)}.proto.proto-personal-center .exam-rows{background:#fcfcfe;border-top:1px solid var(--line);padding:0 20px}.proto.proto-personal-center .exam-row{display:grid;grid-template-columns:minmax(0,1fr) 95px 110px;gap:16px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.proto.proto-personal-center .exam-row:last-child{border-bottom:0}.proto.proto-personal-center .exam-row h3{font-size:14px;font-weight:550}.proto.proto-personal-center .exam-row .meta{margin-top:2px;font-size:11px}.proto.proto-personal-center .exam-row .btn{justify-self:end}.proto.proto-personal-center .row-label{display:flex;gap:9px;align-items:center}.proto.proto-personal-center .row-number{color:#a0a6b1;font-size:12px}.proto.proto-personal-center .loadmore{padding:19px 0 2px;text-align:center}.proto.proto-personal-center .end-note{font-size:12px;color:#9ba0aa;text-align:center;padding-top:20px}.proto.proto-personal-center .empty{text-align:center;padding:62px 16px;color:var(--muted);background:#fbfbfd;border:1px dashed #dde0e6;border-radius:10px}.proto.proto-personal-center .empty h2{color:#555d6a;font-size:17px;margin-bottom:6px}.proto.proto-personal-center .empty .btn{margin-top:16px}.proto.proto-personal-center .practice-head{padding:22px 22px 16px;display:flex;gap:16px;align-items:center}.proto.proto-personal-center .practice-head .subject-icon{height:50px}.proto.proto-personal-center .plan-card .titleline h2{font-size:17px}.proto.proto-personal-center .plan-card .today{margin:0 22px 18px;border-radius:9px;padding:17px 18px;background:#fff8f7;border:1px solid #fae4e1;display:flex;align-items:center;gap:16px}.proto.proto-personal-center .today .grow{flex:1;min-width:0}.proto.proto-personal-center .eyebrow{font-size:11px;color:#bb695f;letter-spacing:.05em;margin-bottom:5px}.proto.proto-personal-center .today strong{font-size:16px}.proto.proto-personal-center .today p{font-size:12px;color:#8a7774;margin-top:3px}.proto.proto-personal-center .plan-footer{border-top:1px solid var(--line);padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px}.proto.proto-personal-center .metrics{display:flex;gap:26px;color:var(--muted);font-size:12px}.proto.proto-personal-center .metrics b{font-size:17px;color:#39404c;margin-right:3px;font-weight:600}.proto.proto-personal-center .week{display:flex;gap:8px;margin-top:13px}.proto.proto-personal-center .daydot{height:25px;width:25px;display:grid;place-items:center;border-radius:50%;font-size:11px;background:#f1f2f5;color:#9da2ac}.proto.proto-personal-center .daydot.done{background:#fce6e6;color:#d95b60}.proto.proto-personal-center .daydot.now{border:1px solid var(--red);background:#fff;color:var(--red)}.proto.proto-personal-center .detail-back{display:inline-flex;gap:8px;border:0;background:none;color:#6a7180;padding:0;margin-bottom:20px;min-height:32px}.proto.proto-personal-center .detail-back:hover{color:var(--red)}.proto.proto-personal-center .detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:22px}.proto.proto-personal-center .detail-header h1{font-size:23px}.proto.proto-personal-center .detail-summary{display:flex;gap:30px;padding:20px 22px;border:1px solid var(--line);border-radius:9px;margin-bottom:22px}.proto.proto-personal-center .detail-summary b{font-size:24px;margin-right:5px;font-weight:600}.proto.proto-personal-center .detail-summary span{display:block;color:var(--muted);font-size:12px}.proto.proto-personal-center .subtabs{display:flex;gap:26px;margin-bottom:16px;border-bottom:1px solid var(--line)}.proto.proto-personal-center .subtab{padding:0 0 10px;border:0;background:none;color:var(--muted);font-size:15px}.proto.proto-personal-center .subtab.active{color:var(--ink);border-bottom:2px solid var(--red);font-weight:650}.proto.proto-personal-center .taskrow{border:1px solid var(--line);border-radius:9px;margin-bottom:10px;display:flex;gap:16px;align-items:center;padding:16px}.proto.proto-personal-center .datebox{width:48px;flex:none;text-align:center;border-right:1px solid var(--line);padding-right:13px;line-height:1.35}.proto.proto-personal-center .datebox b{font-size:22px;font-weight:500}.proto.proto-personal-center .datebox span{font-size:11px;color:var(--muted);display:block}.proto.proto-personal-center .taskrow .grow{flex:1}.proto.proto-personal-center .taskrow h3{font-size:14px}.proto.proto-personal-center .task-actions{display:flex;gap:8px;align-items:center}.proto.proto-personal-center .calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin:18px 0}.proto.proto-personal-center .calendar .cell{min-height:69px;border:1px solid var(--line);border-radius:7px;text-align:left;padding:8px;background:#fff;color:#555c6a}.proto.proto-personal-center .calendar .cell.done{background:#fff5f5;border-color:#f7dadd;color:#cd4853}.proto.proto-personal-center .calendar .cell.today{border:1px solid var(--red)}.proto.proto-personal-center .calendar .cell small{font-size:10px;display:block;color:inherit}.proto.proto-personal-center .calendar .cell:disabled{opacity:.5}.proto.proto-personal-center .calendar .weekday{font-size:12px;text-align:center;color:var(--muted)}.proto.proto-personal-center .detail-note{font-size:12px;color:var(--muted)}.proto.proto-personal-center .review-bar{max-width:1480px;padding:0 42px 30px;margin:auto;text-align:right;display:flex;justify-content:flex-end;align-items:center;gap:14px;color:#9197a3;font-size:11px}.proto.proto-personal-center .review-bar button{font-size:11px}.proto.proto-personal-center .toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%);max-width:90vw;background:#303741;color:#fff;padding:11px 20px;border-radius:8px;font-size:13px;z-index:50;box-shadow:0 6px 30px #0002}.proto.proto-personal-center dialog{border:0;border-radius:14px;padding:28px;width:min(580px,calc(100% - 32px));max-height:85vh;color:var(--ink);box-shadow:0 20px 80px #1f273033}.proto.proto-personal-center dialog::backdrop{background:#21293666}.proto.proto-personal-center dialog h2{font-size:21px;margin-bottom:14px;padding-right:28px}.proto.proto-personal-center .close{position:absolute;top:14px;right:14px;width:32px;height:32px;border:0;background:#f5f6f8;border-radius:50%;font-size:21px;line-height:1}.proto.proto-personal-center .dialog-body{font-size:14px}.proto.proto-personal-center .dialog-body p{margin:10px 0;color:#657080}.proto.proto-personal-center .dialog-body .info{background:#f7f8fb;padding:15px 18px;border-radius:8px;margin:17px 0}.proto.proto-personal-center .dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.proto.proto-personal-center .rule-row{padding:13px 0;border-bottom:1px solid var(--line)}.proto.proto-personal-center .rule-row b{display:block;color:#343b47}.proto.proto-personal-center .rule-row p{font-size:13px;margin:4px 0}.proto.proto-personal-center .key{font-size:11px;color:#9098a5;margin-bottom:4px}.proto.proto-personal-center .flash{animation:proto-flash 1s ease-out}@keyframes proto-flash{0%{box-shadow:0 0 0 3px #f3b9be}to{box-shadow:none}}@media(min-width:1600px){.proto.proto-personal-center .layout{padding-top:46px}.proto.proto-personal-center .content{padding:30px 32px}.proto.proto-personal-center .group-head{padding:23px}.proto.proto-personal-center .group-main h2{font-size:17px}}@media(max-width:1100px){.proto.proto-personal-center .layout{grid-template-columns:190px minmax(0,1fr);gap:24px;padding:30px 25px}.proto.proto-personal-center .topbar{gap:26px}.proto.proto-personal-center .topnav{gap:20px;font-size:15px}.proto.proto-personal-center .account span{display:none}.proto.proto-personal-center .content{padding:22px}.proto.proto-personal-center .group-head{gap:12px;padding:18px}.proto.proto-personal-center .subject-icon{display:none}.proto.proto-personal-center .review-bar{padding:0 25px 25px}.proto.proto-personal-center .metrics{gap:16px}}@media(max-width:760px){.proto.proto-personal-center .topbar{height:62px;padding:0 20px}.proto.proto-personal-center .logo{width:112px}.proto.proto-personal-center .topnav{display:none}.proto.proto-personal-center .account{font-size:12px}.proto.proto-personal-center .account span{display:inline}.proto.proto-personal-center .account .avatar{width:30px;height:30px;font-size:16px}.proto.proto-personal-center .layout{display:block;padding:20px 16px 14px}.proto.proto-personal-center .sidebar{margin-bottom:17px}.proto.proto-personal-center .side-title,.proto.proto-personal-center .identity{display:none}.proto.proto-personal-center .sidenav{display:flex;gap:2px;flex-wrap:wrap}.proto.proto-personal-center .sidenav span{font-size:12px;padding:8px 10px}.proto.proto-personal-center .content{padding:20px 16px;min-height:650px;border-radius:10px}.proto.proto-personal-center .page-heading{margin-bottom:20px}.proto.proto-personal-center .intro{font-size:11px}.proto.proto-personal-center .page-heading .linkbtn{display:none}.proto.proto-personal-center h1{font-size:22px}.proto.proto-personal-center .tabs{gap:30px;margin-bottom:18px}.proto.proto-personal-center .tab{font-size:17px}.proto.proto-personal-center .toolbar{gap:8px}.proto.proto-personal-center .search{flex-basis:100%}.proto.proto-personal-center .select{flex:1;min-width:0}.proto.proto-personal-center .filters{gap:7px;margin-bottom:15px}.proto.proto-personal-center .chip{font-size:12px;padding:4px 10px}.proto.proto-personal-center .list-caption{align-items:flex-start;font-size:11px}.proto.proto-personal-center .list-caption .right{max-width:130px;text-align:right}.proto.proto-personal-center .group-head{align-items:flex-start;gap:12px;flex-wrap:wrap;padding:17px}.proto.proto-personal-center .group-main{flex-basis:100%}.proto.proto-personal-center .group-main h2{font-size:15px}.proto.proto-personal-center .group-actions{flex-direction:row;justify-content:space-between;align-items:center;width:100%}.proto.proto-personal-center .group-actions .expand{order:-1}.proto.proto-personal-center .summary{font-size:11px;gap:8px}.proto.proto-personal-center .exam-rows{padding:0 16px}.proto.proto-personal-center .exam-row{grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:14px 0}.proto.proto-personal-center .exam-row>span{grid-column:1;grid-row:auto}.proto.proto-personal-center .exam-row>.btn{grid-column:2;grid-row:1 / span 2}.proto.proto-personal-center .exam-row .meta{font-size:10px}.proto.proto-personal-center .exam-row h3{font-size:13px}.proto.proto-personal-center .exam-row .badge{justify-self:start}.proto.proto-personal-center .plan-card .titleline h2{font-size:16px}.proto.proto-personal-center .practice-head{padding:18px 17px 14px}.proto.proto-personal-center .plan-card .today{margin:0 17px 16px;padding:14px;flex-wrap:wrap}.proto.proto-personal-center .today .grow{flex-basis:100%}.proto.proto-personal-center .today>.btn{width:100%}.proto.proto-personal-center .today strong{font-size:15px}.proto.proto-personal-center .plan-footer{padding:13px 17px;flex-wrap:wrap}.proto.proto-personal-center .plan-footer .linkbtn{margin-left:auto}.proto.proto-personal-center .metrics{gap:18px;font-size:11px}.proto.proto-personal-center .metrics b{font-size:16px}.proto.proto-personal-center .detail-header h1{font-size:20px}.proto.proto-personal-center .detail-summary{padding:15px;gap:18px}.proto.proto-personal-center .detail-summary b{font-size:21px}.proto.proto-personal-center .taskrow{padding:13px;flex-wrap:wrap;gap:12px}.proto.proto-personal-center .task-actions{width:100%;justify-content:flex-end}.proto.proto-personal-center .taskrow h3{font-size:13px}.proto.proto-personal-center .calendar{gap:5px}.proto.proto-personal-center .calendar .cell{padding:5px;min-height:54px;font-size:12px}.proto.proto-personal-center .calendar .cell small{font-size:9px}.proto.proto-personal-center .review-bar{padding:0 18px 22px;font-size:10px;gap:8px;flex-wrap:wrap}.proto.proto-personal-center .detail-header .badge{display:none}.proto.proto-personal-center .end-note{font-size:11px}}.proto.proto-personal-center .trend-panel{border:1px solid var(--line);border-radius:11px;padding:20px 22px 0;background:#fff}.proto.proto-personal-center .trend-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;flex-wrap:wrap}.proto.proto-personal-center .trend-head h2{font-size:16px;font-weight:650}.proto.proto-personal-center .trend-head p{font-size:12px;color:var(--muted);margin-top:3px}.proto.proto-personal-center .trend-controls{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.proto.proto-personal-center .trend-range{display:flex;background:#f5f6f8;padding:3px;border-radius:6px}.proto.proto-personal-center .trend-range button{border:0;background:transparent;padding:4px 10px;border-radius:4px;font-size:12px;color:#747b87;min-height:28px}.proto.proto-personal-center .trend-range button.active{background:#fff;box-shadow:0 1px 4px #28304214;color:#303642;font-weight:600}.proto.proto-personal-center .trend-controls select{border:1px solid #e0e3e9;border-radius:6px;background:#fff;height:34px;font-size:12px;padding:0 9px;color:#515967}.proto.proto-personal-center .trend-key{display:flex;align-items:center;gap:8px;font-size:12px;color:#757b87;margin-top:20px;flex-wrap:wrap}.proto.proto-personal-center .trend-key i{display:inline-block;width:18px;height:2px;background:var(--red)}.proto.proto-personal-center .trend-key .sample{margin-left:auto;color:#949ba6;font-size:11px}.proto.proto-personal-center .trend-scroll{position:relative;margin-top:10px;overflow-x:auto;overscroll-behavior-x:contain}.proto.proto-personal-center .trend-canvas{position:relative;min-width:600px;width:100%;height:258px}.proto.proto-personal-center .trend-svg{width:100%;height:100%;display:block;overflow:visible}.proto.proto-personal-center .trend-svg text{fill:#8a929f;font:11px -apple-system,BlinkMacSystemFont,PingFang SC,sans-serif}.proto.proto-personal-center .trend-svg .gridline{stroke:#eceef2;stroke-width:1;stroke-dasharray:3 4}.proto.proto-personal-center .trend-svg .series{stroke:var(--red);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.proto.proto-personal-center .trend-svg .selected-line{stroke:#e5aeb4;stroke-width:1;stroke-dasharray:3 3}.proto.proto-personal-center .trend-points{position:absolute;left:6.1111%;right:2.4444%;top:6.9767%;height:79.0698%;pointer-events:none}.proto.proto-personal-center .trend-point{position:absolute;transform:translate(-50%,-50%);height:24px;width:24px;border:0;background:none;border-radius:50%;padding:0;pointer-events:auto}.proto.proto-personal-center .trend-point:after{content:"";display:block;width:7px;height:7px;margin:auto;border:1.8px solid var(--red);background:#fff;border-radius:50%;box-sizing:border-box}.proto.proto-personal-center .trend-point.active:after{width:10px;height:10px;background:var(--red);box-shadow:0 0 0 4px #fde8ea;border:2px solid #fff}.proto.proto-personal-center .trend-point:hover:after,.proto.proto-personal-center .trend-point:focus-visible:after{box-shadow:0 0 0 4px #fde8ea}.proto.proto-personal-center .trend-tip{position:absolute;left:50%;bottom:26px;transform:translate(-50%);display:none;white-space:nowrap;background:#323945;color:#fff;padding:7px 10px;border-radius:6px;box-shadow:0 4px 14px #242d4220;z-index:4;font-size:11px;pointer-events:none}.proto.proto-personal-center .trend-point:hover .trend-tip,.proto.proto-personal-center .trend-point:focus-visible .trend-tip{display:block}.proto.proto-personal-center .trend-tip.below{bottom:auto;top:26px}.proto.proto-personal-center .trend-tip.align-left{left:0;transform:none}.proto.proto-personal-center .trend-tip.align-right{left:auto;right:0;transform:none}.proto.proto-personal-center .trend-chart-note{display:flex;justify-content:space-between;gap:10px;color:#9299a4;font-size:11px;margin:5px 0 18px;flex-wrap:wrap}.proto.proto-personal-center .trend-mobile-hint{display:none}.proto.proto-personal-center .trend-picked{border-top:1px solid var(--line);padding:18px 0 20px;display:flex;gap:18px;align-items:center;flex-wrap:wrap}.proto.proto-personal-center .trend-picked-main{flex:1;min-width:180px}.proto.proto-personal-center .trend-picked h3{font-size:14px}.proto.proto-personal-center .trend-picked .meta{font-size:12px;margin-top:3px}.proto.proto-personal-center .trend-score{text-align:right;padding-right:8px;color:var(--red);font-size:25px;font-weight:650;line-height:1.3}.proto.proto-personal-center .trend-score small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:3px}.proto.proto-personal-center .trend-score.noscore{font-size:16px;color:#878f9e}.proto.proto-personal-center .attempt-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.proto.proto-personal-center .attempt-tab{border:1px solid #e3e6eb;background:#fff;border-radius:5px;padding:3px 8px;font-size:11px;color:#7d8490;min-height:27px}.proto.proto-personal-center .attempt-tab.active{background:#fff3f4;border-color:#f4c3c8;color:#d92d3a}.proto.proto-personal-center .history-toggle{display:flex;justify-content:space-between;align-items:center;margin:14px 0 0;color:#9299a4;font-size:12px;gap:10px}.proto.proto-personal-center .history-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:8px;margin-top:10px}.proto.proto-personal-center .history-table{border-collapse:collapse;text-align:left;width:100%;min-width:560px;font-size:12px}.proto.proto-personal-center .history-table th{font-weight:500;color:#858c99;background:#fafbfc;padding:11px 13px;border-bottom:1px solid var(--line)}.proto.proto-personal-center .history-table td{padding:11px 13px;border-bottom:1px solid #eef0f3;color:#525b6c}.proto.proto-personal-center .history-table tr:last-child td{border-bottom:0}.proto.proto-personal-center .history-table td:first-child{color:#323a48}.proto.proto-personal-center .history-table .linkbtn{font-size:12px;padding:0;color:#b03a43}.proto.proto-personal-center .history-pages{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin:13px 0 0;font-size:12px;color:var(--muted)}.proto.proto-personal-center .history-pages .btn{padding:5px 10px;min-height:31px;font-size:12px}.proto.proto-personal-center .trend-empty{background:#fafbfc;border-radius:7px;padding:44px 18px;text-align:center;margin:20px 0;color:#8b93a0;font-size:13px}.proto.proto-personal-center .trend-empty h3{color:#606b7a;margin-bottom:6px;font-size:15px}@media(max-width:760px){.proto.proto-personal-center .trend-panel{padding:16px 13px 0}.proto.proto-personal-center .trend-head{gap:13px}.proto.proto-personal-center .trend-controls{width:100%;justify-content:space-between;gap:6px}.proto.proto-personal-center .trend-controls select{max-width:140px}.proto.proto-personal-center .trend-key{margin-top:16px;font-size:11px}.proto.proto-personal-center .trend-key .sample{font-size:10px}.proto.proto-personal-center .trend-scroll{margin-left:-4px;margin-right:-4px}.proto.proto-personal-center .trend-canvas{min-width:590px;height:245px}.proto.proto-personal-center .trend-picked{gap:12px;padding:16px 0}.proto.proto-personal-center .trend-picked-main{min-width:140px;flex-basis:60%}.proto.proto-personal-center .trend-picked>.btn{width:100%}.proto.proto-personal-center .trend-score{font-size:23px;padding:0}.proto.proto-personal-center .trend-chart-note{font-size:10px}.proto.proto-personal-center .trend-mobile-hint{display:inline}.proto.proto-personal-center .history-toggle{font-size:11px;flex-wrap:wrap}.proto.proto-personal-center .trend-picked .meta{font-size:11px}.proto.proto-personal-center .attempt-tab{min-height:31px}.proto.proto-personal-center .trend-point{width:28px;height:28px}.proto.proto-personal-center .history-pages{justify-content:space-between}.proto.proto-personal-center .history-table th,.proto.proto-personal-center .history-table td{padding:10px;font-size:11px}}.proto.proto-personal-center .trend-plot-frame{position:relative}.proto.proto-personal-center .trend-axis-y{position:absolute;top:6.9767%;height:79.0698%;left:0;width:45px;background:#fff;pointer-events:none;z-index:5}.proto.proto-personal-center .trend-axis-y span{position:absolute;right:0;transform:translateY(-50%);color:#8a929f;font-size:11px;line-height:16px;background:#fff;padding-right:1px}.proto.proto-personal-center .trend-x-tick{position:absolute;bottom:0;height:20px;line-height:20px;white-space:nowrap;color:#8a929f;font-size:11px}@media(max-width:760px){.proto.proto-personal-center .trend-axis-y{left:-4px;width:31px}.proto.proto-personal-center .trend-axis-y span,.proto.proto-personal-center .trend-x-tick{font-size:10px}}.proto.proto-personal-center .calendar-entry .cell{min-height:84px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:11px 12px;gap:6px}.proto.proto-personal-center .calendar-entry .cell b{font-size:17px;font-weight:500}.proto.proto-personal-center .calendar-entry .cell small{font-size:11px}.proto.proto-personal-center .calendar-entry .cell.future{color:#a0a6b0;background:#fafbfc}.proto.proto-personal-center .calendar-entry .cell.selected{outline:2px solid #f0a8af;outline-offset:1px}.proto.proto-personal-center .calendar-entry .cell:not(:disabled):hover{border-color:#ed9aa2;background:#fff5f5}.proto.proto-personal-center .calendar-legend{display:flex;gap:17px;align-items:center;flex-wrap:wrap;color:#858d9b;font-size:11px;margin:16px 0}.proto.proto-personal-center .calendar-legend span{display:inline-flex;align-items:center;gap:6px}.proto.proto-personal-center .calendar-legend i{width:9px;height:9px;border:1px solid #dfe3e8;border-radius:3px;background:#fff}.proto.proto-personal-center .calendar-legend i.done{background:#fde4e7;border-color:#f8c5cc}.proto.proto-personal-center .calendar-legend i.future{background:#f2f4f7}.proto.proto-personal-center .calendar-legend .muted{margin-left:auto}.proto.proto-personal-center .day-breadcrumb{font-size:12px;color:#8a919e;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:19px}.proto.proto-personal-center .day-breadcrumb span{color:#bcc0c8}.proto.proto-personal-center .date-heading{margin-bottom:24px}.proto.proto-personal-center .date-task-card{padding:23px 20px;margin-bottom:17px}.proto.proto-personal-center .date-task-card h3{font-size:16px}.proto.proto-personal-center .date-task-card .meta{margin-top:7px}@media(max-width:760px){.proto.proto-personal-center .calendar-entry{gap:5px}.proto.proto-personal-center .calendar-entry .cell{min-height:66px;padding:7px 4px;gap:6px}.proto.proto-personal-center .calendar-entry .cell b{font-size:14px}.proto.proto-personal-center .calendar-entry .cell small{font-size:9px;line-height:1.4;white-space:normal}.proto.proto-personal-center .calendar-legend{gap:12px}.proto.proto-personal-center .calendar-legend .muted{width:100%;margin:0}.proto.proto-personal-center .day-breadcrumb{font-size:11px;gap:5px}.proto.proto-personal-center .date-task-card{padding:16px}.proto.proto-personal-center .date-task-card h3{font-size:14px}.proto.proto-personal-center .date-task-card .task-actions{justify-content:space-between}.proto.proto-personal-center .date-task-card .linkbtn{font-size:12px}}.proto.proto-personal-center{background:transparent}.proto.proto-personal-center a.btn,.proto.proto-personal-center a.linkbtn{text-decoration:none}.proto.proto-personal-center .btn.primary{box-shadow:none}.proto.proto-personal-center h1,.proto.proto-personal-center h2,.proto.proto-personal-center h3{font-weight:revert}.proto.proto-personal-center .trend-key .sample{display:revert;margin-top:initial;padding:initial;border:initial;background:initial}.proto.proto-personal-center .linkbtn{border-radius:revert;min-height:revert}:root{--brand: #e31c23;--brand-hover: #c4161c;--brand-soft: #fff1f0;--gold: #dca84f;--gold-soft: #fff6e5;--page: #f5f7fa;--card: #fff;--line: #ebedf0;--line-dark: #e3e7ef;--ink: #1f2329;--muted: #8a8f99;--muted-dark: #5f6672;--danger: #b5473b;--success: #26764d;--warning-ink: #8f5d14;--content-max: 1200px;--blue: var(--brand);--blue-soft: var(--brand-soft);--amber: var(--gold);--amber-soft: var(--gold-soft);--c-blue: var(--brand);--c-blue-soft: var(--brand-soft);--c-primary: var(--brand)}:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Noto Sans CJK SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;color:var(--ink);background:var(--page);font-synthesis:none}*{box-sizing:border-box}html{background:var(--page);-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;min-width:320px;min-height:100vh;background:var(--page)}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}:focus-visible{outline:3px solid rgb(227 28 35 / 35%);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.journey-app{min-height:100vh;overflow-x:clip}.main-stage{min-width:0;width:min(var(--content-max),calc(100% - 40px));margin:0 auto;padding:38px 0 72px}.main-stage.exam-stage{width:100%;max-width:none;padding:0 20px 40px}.journey-page-header{min-height:64px;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}.journey-page-description{max-width:720px;margin:8px 0 0;color:var(--muted);font-size:14px;line-height:1.65}.page-title{margin:2px 0 0;font-size:27px;line-height:1.25;letter-spacing:-.02em}.eyebrow{color:var(--blue);font-size:12px;font-weight:850;letter-spacing:.08em}.journey-page-meta,.topbar-actions,.modal-footer,.answer-legend{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.chip{display:inline-flex;align-items:center;flex:none;white-space:nowrap;min-height:27px;padding:3px 10px;border-radius:999px;color:var(--blue);background:var(--blue-soft);font-size:12px;font-weight:750}.chip.amber{color:#7c5614;background:var(--amber-soft)}.chip.success{color:var(--success);background:#eaf7f0}.chip.premium{color:#6b4a09;background:linear-gradient(180deg,#ffe9ad,#ffd76e);border:1px solid #d8a72a;box-shadow:0 1px 3px #9a6f0c40}.chip.danger{color:var(--danger);background:#fff0ee}.chip.technical{color:#6d28d9;background:#f3e8ff}.chip.neutral{color:var(--muted);background:#f2f4f8}.panel,.event-card,.report-card,.modal{border:1px solid var(--line);border-radius:12px;background:var(--card)}.question-panel{border:1px solid var(--line);border-radius:16px;background:var(--card)}.modal--wide{width:min(1180px,100%)}.panel,.report-card{min-width:0;padding:24px;overflow-x:clip}.grid{display:grid;gap:18px}.grid.two{grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr)}.lead,.panel p,.report-card p{color:#475467;line-height:1.75}.muted,.privacy-note{color:var(--muted)}.privacy-note{font-size:12px;line-height:1.6}.section-title{margin:0 0 18px;font-size:19px}.btn{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;border:1px solid var(--line-dark);border-radius:8px;color:var(--ink);background:#fff;font-size:14px;font-weight:600;text-decoration:none}.btn.primary{border-color:var(--blue);border-radius:999px;color:#fff;background:var(--blue);box-shadow:0 4px 12px #e31c232e}.btn.primary:hover:not(:disabled){border-color:var(--brand-hover);background:var(--brand-hover)}.btn.soft{border-color:transparent;color:var(--blue);background:var(--brand-soft)}.btn.danger{border-color:#f0c6c0;color:#a83e33;background:#fff4f2}.exam-mode .btn,.m-exam-toolbar .btn{border-radius:10px;font-weight:750;box-shadow:none}.btn:disabled{cursor:not-allowed;opacity:.48}.registration-form{display:grid;gap:14px}.registration-form legend{color:var(--ink);font-size:14px;font-weight:750}.subject-option:focus-within{outline:3px solid rgb(227 28 35 / 18%);outline-offset:2px}.inline-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px}.form-error{margin:0;color:var(--danger)!important;font-size:14px}.form-success{margin:0;color:var(--success)!important;font-size:14px}.form-hint{display:block;margin-top:6px;color:var(--muted)!important;font-size:12px;font-weight:400}.registration-form-card{width:min(640px,100%);margin:0 auto;padding:24px}.registration-sitting-summary{display:grid;gap:10px;margin:0;padding:14px 16px;border:1px solid var(--line);border-radius:8px;background:var(--page)}.registration-sitting-summary>div{display:grid;grid-template-columns:72px minmax(0,1fr);align-items:baseline;gap:12px}.registration-sitting-summary dt{color:var(--muted);font-size:13px}.registration-sitting-summary dd{min-width:0;margin:0;overflow-wrap:anywhere;font-weight:700}.account-panel{display:grid;gap:24px}.account-dialog-mask{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:24px;background:#17203361;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.account-dialog{width:min(440px,100%);max-height:calc(100dvh - 48px);display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:var(--card);box-shadow:0 24px 64px #1720333d}.account-dialog{width:min(520px,100%)}.account-dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:26px 30px 20px;border-bottom:1px solid var(--line)}.account-dialog-header h2{margin:0;font-size:23px}.account-dialog-header .icon-btn{flex:none;width:36px;height:36px;border:0;border-radius:50%;color:#6b717b;background:#f4f5f7;font-size:20px}.account-dialog-body{overflow:auto;padding:22px 30px 30px}.state-card-actions{display:flex;justify-content:center;gap:12px}.action-row,.event-actions{display:flex;flex-wrap:wrap;gap:12px}.state-card .action-row,.state-card .event-actions{justify-content:center}.student-avatar{--student-avatar-size: 32px;display:block;flex:none;width:var(--student-avatar-size);height:var(--student-avatar-size);overflow:hidden;border-radius:50%}.student-avatar img{display:block;width:100%;height:100%;object-fit:cover}.student-avatar.student-avatar-initial{display:grid;place-items:center;line-height:1;background:linear-gradient(145deg,var(--brand),#ff4c55);box-shadow:0 5px 14px #e51b2338;color:#fff;font-size:calc(var(--student-avatar-size) * .42);font-weight:900}.student-avatar-sm{--student-avatar-size: 32px}.student-avatar-md{--student-avatar-size: 56px}.account-phone{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:700}.account-settings{display:grid;gap:0}.account-settings-summary{display:flex;align-items:center;gap:14px;padding-bottom:20px;border-bottom:1px solid var(--line)}.account-settings-summary .account-phone{margin:4px 0 0;color:var(--muted);font-weight:600}.account-settings-summary>div{min-width:0}.account-settings-name{margin:0;font-size:16px;overflow-wrap:anywhere}.account-setting-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}.account-setting-row>div{min-width:0}.account-setting-row strong{display:block;font-size:14px}.account-setting-row p{margin:5px 0 0;color:var(--muted);font-size:12px;line-height:1.6;overflow-wrap:anywhere}.account-settings-actions{display:flex;justify-content:flex-end;margin-top:20px}.auth-link{flex:none;padding:0;border:0;background:none;color:var(--blue);font:inherit;font-size:13px;font-weight:700;cursor:pointer}.auth-link:hover:not(:disabled){text-decoration:underline}.auth-link:focus-visible{outline:3px solid rgb(227 28 35 / 18%);outline-offset:3px;border-radius:4px}.account-nickname-panel,.account-first-setup{display:grid;gap:10px}.nickname-preview{display:flex;align-items:center;gap:13px;margin-bottom:8px;padding:15px;border-radius:12px;background:#f7f8fa}.nickname-preview .student-avatar{--student-avatar-size: 48px}.nickname-preview>div{min-width:0}.nickname-preview span{display:block;color:var(--muted);font-size:12px}.nickname-preview strong{display:block;margin-top:2px;font-size:16px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.profile-field{display:grid;gap:7px}.profile-field label{color:var(--ink);font-size:14px;font-weight:750}.profile-field input{width:100%;height:48px;padding:0 14px;border:1px solid var(--line-dark);border-radius:10px;font:inherit;background:#fff;color:var(--ink)}.profile-field input[aria-invalid=true]{border-color:var(--danger)}.profile-field input:focus-visible{border-color:var(--brand);outline:2px solid rgb(227 28 35 / 12%);outline-offset:0}.nickname-meta{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:2px}.nickname-count{flex:none;color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}.nickname-count[data-state=short],.nickname-count[data-state=over]{color:var(--danger);font-weight:700}.profile-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:22px}.profile-actions .btn{min-width:132px}.profile-actions .btn{min-height:46px;border-radius:999px}.btn.light{border-color:transparent;color:#626872;background:#f3f4f6}.profile-field input[readonly]{color:var(--muted);background:#f5f6f7;cursor:default}.account-dialog .account-registration-meta{grid-template-columns:repeat(2,minmax(0,1fr))}.account-section-header .section-title{margin:5px 0 0}.registration-form fieldset{min-width:0;margin:0;padding:0;border:0}.registration-form legend{margin-bottom:10px}.registration-form .field{display:grid;gap:7px;color:var(--ink);font-size:14px;font-weight:750}.registration-form .field input,.registration-form .field select,.province-confirmation select{width:100%;min-height:44px;padding:9px 12px;border:1px solid var(--line-dark);border-radius:10px;color:var(--ink);background:#fff;font:inherit}.registration-login-field input:disabled{color:var(--muted);background:#f5f7fa;opacity:1}.subject-option.selected{border-color:var(--blue);background:var(--blue-soft)}.province-confirmation label:not(.registration-confirmation){display:grid;gap:7px;font-size:14px;font-weight:750}.registration-form>.btn.primary{width:100%}.registration-back-link{margin:0!important;text-align:center;font-size:13px}.registration-back-link a{color:var(--blue);font-weight:750;text-decoration:none}.registration-confirmation{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:14px}.registration-confirmation input{width:16px;height:16px;accent-color:var(--blue)}.province-rank-summary{display:flex;justify-content:space-between;gap:18px;margin-top:18px;padding:14px 16px;border-radius:12px;background:var(--blue-soft)}.province-rank-summary>div{display:grid;gap:3px}.province-rank-summary p{margin:0;align-self:center;font-size:13px}.cohort-rank-grid{display:grid;gap:10px;margin-top:4px}.cohort-rank{display:grid;gap:3px;padding:12px 14px;border-radius:12px;background:var(--blue-soft)}.cohort-rank p{margin:0;font-size:15px;font-weight:650;font-variant-numeric:tabular-nums}.candidate-home{display:grid;gap:18px}.eyebrow:empty{display:none}.my-exams-heading .page-title{font-size:40px;line-height:1.15}.my-profile{display:flex;align-items:center;gap:12px;min-width:0;padding:10px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card)}.my-profile .student-avatar{--student-avatar-size: 42px}.my-profile-copy{display:grid;min-width:0}.my-profile-copy strong{font-size:15px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:12em}.my-profile-copy small{display:block;color:var(--muted);font-size:12px}.my-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.my-summary-card{position:relative;overflow:hidden;padding:21px 24px;border:1px solid var(--line);border-radius:16px;background:var(--card);box-shadow:0 10px 30px #12151a09}.my-summary-card span{color:#858b95;font-size:13px}.my-summary-card strong{display:block;margin-top:5px;font-size:29px;font-weight:700;font-variant-numeric:tabular-nums}.my-summary-card.primary{border-color:transparent;background:linear-gradient(125deg,#d9141c,#f13b43);color:#fff}.my-summary-card.primary span{color:#ffd8da}.my-summary-card.primary:after{content:"模考";position:absolute;right:-6px;bottom:-18px;color:#ffffff1f;font-size:62px;font-weight:900;pointer-events:none}.my-exam-panel{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--card);box-shadow:0 12px 35px #12151a0a}.my-panel-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;border-bottom:1px solid #eceef2}.my-panel-head .section-title{margin:0}.tabs.my-exam-tabs{gap:8px;margin:0;overflow-x:auto;scrollbar-width:thin}.tab.my-exam-tab{min-height:30px;flex:0 0 auto;padding:7px 13px;border-color:#e2e5ea;border-radius:7px;color:#747a84;font-size:12px}.tab.my-exam-tab.active{border-color:#f1aeb2;background:#fff5f5;color:var(--brand);font-weight:800}.my-exam-list{padding:0 24px}.my-exam-card{display:grid;grid-template-columns:minmax(0,1.6fr) 150px 190px 180px;grid-template-areas:"main meta state actions";align-items:center;gap:18px;padding:25px 0;border-bottom:1px solid #eceef2}.my-exam-card:last-child{border-bottom:0}.my-exam-main{grid-area:main;display:flex;align-items:center;gap:17px;min-width:0}.my-exam-cover{position:relative;overflow:hidden;flex:0 0 auto;display:grid;place-items:center;width:98px;height:74px;border-radius:11px;background:linear-gradient(135deg,#2b1d15,#8b5930);color:#fff;font-size:11px;font-weight:800;letter-spacing:1px}.my-exam-card:nth-child(3n+2) .my-exam-cover{background:linear-gradient(135deg,#18191d,#68161b)}.my-exam-card:nth-child(3n) .my-exam-cover{background:linear-gradient(135deg,#e7cab1,#a87455)}.my-exam-cover:after{content:"金榜";position:absolute;right:-8px;bottom:-10px;color:#ffffff1a;font-size:30px}.my-exam-copy{display:grid;gap:7px;min-width:0}.my-exam-title{margin:0;font-size:17px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.my-exam-identity{margin:0;color:#959aa3;font-size:12px}.my-exam-meta{grid-area:meta;margin:0}.my-exam-meta span{display:block;color:#969ba4;font-size:11px}.my-exam-meta strong{display:block;margin-top:4px;font-size:13px;font-weight:650;font-variant-numeric:tabular-nums}.my-exam-meta strong span{display:inline}.my-exam-state-cell{grid-area:state;margin:0}.my-exam-state{font-size:13px;font-weight:800}.my-exam-state.live{color:#2580e9}.my-exam-state.ready{color:#e39210}.my-exam-state.done{color:#24a06a}.my-exam-premium{display:inline-flex;align-items:center;gap:3px;margin-left:8px;padding:2px 8px;border:1px solid var(--gold);border-radius:999px;color:var(--gold);background:var(--gold-soft);font-size:12px;font-weight:700;white-space:nowrap}.my-exam-premium:before{content:"★";font-size:11px}.my-exam-card[data-premium=true]{border-left:3px solid var(--gold);background:linear-gradient(90deg,var(--gold-soft),var(--card) 220px)}.my-exam-state-cell .cell-sub{display:block;margin-top:4px;color:#a1a6af;font-size:12px}.my-exam-actions{grid-area:actions;display:flex;flex-direction:column;align-items:flex-end;gap:8px}.my-exam-action-primary{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px}.my-exam-cta{min-height:38px;display:inline-flex;align-items:center;justify-content:center;max-width:100%;padding:9px 16px;border:1px solid var(--line-dark);border-radius:7px;background:#fff;color:var(--ink);font-size:14px;font-weight:800;line-height:1.25;text-align:center;text-decoration:none;white-space:normal}.my-exam-cta.solid{border-color:var(--brand);background:var(--brand);color:#fff}.my-exam-cta.outline{border-color:#ef9da2;color:var(--brand)}.my-exam-action-more{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:2px 12px}.my-exam-action-link{min-height:28px;display:inline-flex;align-items:center;color:var(--muted-dark);font-size:12px;font-weight:600;text-decoration:underline;text-underline-offset:3px}.my-exam-action-link:hover{color:var(--brand)}.my-exam-cta:disabled{color:var(--muted);border-color:var(--line);background:var(--page);cursor:not-allowed}.my-exam-empty{margin:0;padding:60px 20px;color:#9399a3;text-align:center}@media(max-width:900px){.my-exam-card{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"main main" "state meta" "actions 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.layout{max-width:1392px;margin:32px auto;display:grid;grid-template-columns:218px minmax(0,1fr);gap:24px;padding:0 24px}.proto .sidebar{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px 20px;align-self:start}.proto .qgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:16px 0 24px}.proto .qgrid button{padding:8px 0;border-radius:7px;color:#8b909a;background:#fafbfc;font-variant-numeric:tabular-nums}.proto .qgrid button.active{border-color:var(--red);color:var(--red);background:var(--rose)}.proto .qgrid button.done{background:#edf7f2;color:var(--green);border-color:#c9e7d8}.proto .sidebar hr{border:0;border-top:1px solid var(--line);margin:22px 0}.proto .legend{display:flex;gap:12px;font-size:12px;color:var(--muted)}.proto .dot{width:7px;height:7px;border-radius:50%;display:inline-block;margin-right:5px;background:#d6d9df}.proto .dot.green{background:#48a17d}.proto 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.qblur{height:160px;position:relative;overflow:hidden;background:#f8f7f4}.proto .qblur img{display:block;width:100%;height:100%;object-fit:cover;object-position:top;filter:blur(3px);opacity:.35}.proto .qblur-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:#fff9ee66}.proto .qblur-overlay strong{font-size:15px;font-weight:500;color:#916538}.proto .qblur-overlay span{font-size:12px;color:#977b5e}.proto .qcard .qimage{height:160px;object-position:top}.proto .qcard .qactions{min-height:52px}.proto .qsource{font-size:11px;color:#9299a5;padding:0 14px 10px}.proto .sheetviewer{width:1100px}.proto .sheetviewer .fullimage{max-height:68vh;width:100%;background:#fff}.proto .sheetviewer .modal-body{background:#f4f5f8;padding:20px}.proto .sheetviewer .modal-header p{margin-top:5px}.proto .feedback-dialog .tag.warn{display:inline-block}.proto .only-clear-demo{font-size:11px;color:#9ca1ab;text-align:right;margin-top:6px}@media(max-width:700px){.proto .help-avatar{width:36px;height:36px}.proto .helpfab{padding:6px 12px 6px 6px;font-size:12px}.proto .sheet-thumbnails{gap:10px}.proto .printvisual{padding:12px}.proto .feedback-title h2{font-size:19px}.proto .mascot-feedback{width:48px;height:48px}.proto .feedback-title{gap:12px}.proto .blur-example .imageframe{height:104px}.proto .feedback-dialog .modal-footer{gap:10px}.proto .feedback-dialog .modal-footer>button{padding:6px}.proto .feedback-dialog .modal-footer .row{flex:1;justify-content:flex-end}.proto .feedback-dialog .modal-footer .row button{padding:10px 12px;font-size:13px}.proto .quality-alert{align-items:flex-start;padding:14px;flex-wrap:wrap}.proto .quality-alert button{margin-left:48px;padding:0}.proto .sheetviewer .modal-header{padding:18px}.proto .sheetviewer .modal-body{padding:10px}.proto .qsource{font-size:12px}.proto .printnote{line-height:1.8}}.proto .demo-tools{max-width:1140px;margin:22px auto 0;padding:0 24px;color:var(--muted);font-size:12px}.proto .demo-tools>summary,.proto .scene-tools>summary{cursor:pointer;width:fit-content;border-radius:4px}.proto .demo-tools>summary:focus-visible,.proto .scene-tools>summary:focus-visible{outline:2px solid #eaa0a8;outline-offset:4px}.proto .demobar{margin:12px 0 0;justify-content:flex-start;max-width:none}.proto .scene-tools{margin-top:20px;border-top:1px dashed var(--line);padding-top:12px;color:var(--muted);font-size:12px}.proto .scene-tools .sample{border:0;margin:10px 0 0;padding:0}.proto .upload-instruction{font-size:13px;color:var(--muted);margin-bottom:20px}.proto .upload-format{font-size:12px;color:var(--muted);margin-top:8px}.proto .prehead{margin-bottom:24px}.proto .prehead h1{margin-top:0}.proto .exammeta{margin-top:10px}.proto .envrow,.proto .browsertip{align-items:center}.proto .browsertip h3{font-size:16px}.proto .methodgrid{margin-top:0}.proto .methodcard{min-height:195px}.proto .feedback-title h2,.proto .feedback-tips p:first-child{margin-top:0}.proto .feedback-tips p:last-child{margin-bottom:0}.proto .feedback-dialog .modal-footer{justify-content:flex-end}.proto .helpbody{padding-top:6px;padding-bottom:6px}.proto .helpsuggestion{margin-top:10px}.proto .helpsuggestion p{margin-top:5px}.proto .croptools{justify-content:flex-end}.proto .blur-example.bad-example .caption{color:#9a754b}.proto .blur-example.good-example .caption{color:var(--green)}@media(max-width:700px){.proto .demo-tools{padding:0 20px;margin-top:20px}.proto .demobar{margin:12px 0 0}.proto .prep-layout .bottom{gap:12px}.proto .prep-layout .bottom>.small{max-width:145px}.proto .feedback-title h2{font-size:18px}.proto .methodcard{min-height:160px}}.proto{--icon-size:20px;--icon-stroke:1.8;--icon-button-size:36px}.proto .icon-sprite{position:absolute;width:0;height:0;overflow:hidden;pointer-events:none}.proto .icon{display:inline-block;width:var(--icon-size);height:var(--icon-size);flex-shrink:0;fill:none;stroke:currentColor;stroke-width:var(--icon-stroke);stroke-linecap:round;stroke-linejoin:round;vertical-align:-4px;pointer-events:none}.proto .icon--before{margin-right:6px}.proto .icon--after{margin-left:4px}.proto button .icon,.proto a.button .icon{width:18px;height:18px;vertical-align:-3px}.proto .chromeicon{background:transparent;border-radius:0;width:42px;height:42px}.proto .chromeicon:after{content:none}.proto .chromeicon>.icon{width:42px;height:42px;stroke:none}.proto .envrow .envicon{width:36px;height:36px;flex-shrink:0;color:#677487}.proto .envicon>.icon{width:20px;height:20px}.proto .methodcard .symbol{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:#f5f6f9;color:#748094}.proto .methodcard.selected .symbol{background:#ffe9ec;color:var(--red)}.proto .methodcard .symbol .icon{width:26px;height:26px}.proto .methodcard .selection{display:grid;place-items:center;width:22px;height:22px;line-height:1}.proto .methodcard .selection .icon{width:14px;height:14px;stroke-width:2.4}.proto .step i .icon{width:14px;height:14px;stroke-width:2.2}.proto .tag .icon{width:13px;height:13px;vertical-align:-2px}.proto .successmark .icon{width:32px;height:32px;stroke-width:2.2}.proto .sheet-thumb span{display:flex;align-items:center;justify-content:center;gap:4px}.proto .sheet-thumb span .icon{width:14px;height:14px;margin:0}.proto .blur-example .caption .icon{width:16px;height:16px}.proto .blur-example .caption{gap:6px}.proto .modal-header button[aria-label=关闭],.proto .helphead button[aria-label=关闭帮助]{display:inline-grid;place-items:center;width:var(--icon-button-size);height:var(--icon-button-size);min-width:var(--icon-button-size);padding:0;border-radius:9px;flex-shrink:0;color:#6f7885}.proto .modal-header button[aria-label=关闭]:hover,.proto .helphead button[aria-label=关闭帮助]:hover{color:var(--ink);background:#f1f3f6}.proto .paperstack{display:grid;place-items:center;width:96px;height:116px;transform:none;padding:18px;border:0;background:#f0f3f8;border-radius:16px;box-shadow:none;margin-bottom:12px;color:#97a2b4}.proto .paperstack:before,.proto .paperstack:after,.proto .singlezone .paperstack:after{content:none}.proto .paperstack .icon{width:56px;height:64px;stroke-width:1.2}.proto .singlezone .paperstack{width:96px;height:110px}.proto .papernote .paperstack{width:64px;height:84px;border-radius:10px;padding:10px}.proto .papernote .paperstack .icon{width:42px;height:52px}.proto .demo-tools>summary,.proto .scene-tools>summary{display:flex;align-items:center;gap:6px;list-style:none;min-height:32px}.proto .demo-tools>summary::-webkit-details-marker,.proto .scene-tools>summary::-webkit-details-marker{display:none}.proto .demo-tools>summary .icon,.proto .scene-tools>summary .icon{width:14px;height:14px;transition:transform .15s}.proto .demo-tools[open]>summary .icon,.proto .scene-tools[open]>summary .icon{transform:rotate(90deg)}.proto .cropstage{overflow:hidden}.proto .cropwrap{overflow:visible}.proto .handle{width:32px;height:32px;border:0;background:transparent;border-radius:8px;display:grid;place-items:center;z-index:2}.proto .handle:before{content:"";width:16px;height:16px;box-sizing:border-box;border:2px solid #fff;background:var(--red);border-radius:50%;box-shadow:0 0 0 1px var(--red)}.proto .handle:hover{background:transparent;border:0}.proto .handle:focus-visible{outline:2px solid #fff;outline-offset:1px}.proto .nw{top:-16px;left:-16px}.proto .ne{top:-16px;right:-16px}.proto .sw{bottom:-16px;left:-16px}.proto .se{bottom:-16px;right:-16px}@media(max-width:700px){.proto{--icon-button-size:44px}.proto .feedback-title{min-width:0}.proto .feedback-title h2{overflow-wrap:anywhere}.proto .cardactions{gap:8px}.proto .cardactions button{padding:9px 12px}.proto .cardactions button .icon,.proto .qactions button .icon{width:16px;height:16px;vertical-align:-3px}.proto .singlezone>.row{flex-wrap:wrap;justify-content:center}}@media(prefers-reduced-motion:reduce){.proto .demo-tools>summary .icon,.proto .scene-tools>summary .icon{transition:none}}.proto .welcome-card{width:min(640px,100%);margin:56px auto 70px;padding:48px 36px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 12px 40px #27314206}.proto .welcome-symbol{width:64px;height:64px;margin:0 auto 24px;display:grid;place-items:center;background:var(--rose);border-radius:18px;color:var(--red)}.proto .welcome-symbol .icon{width:34px;height:34px}.proto .welcome-subject{font-size:14px;color:var(--muted)}.proto .welcome-card h1{font-size:30px;margin:10px 0 14px}.proto .welcome-meta{color:var(--muted);font-size:14px}.proto .welcome-meta span{margin:0 12px}.proto .welcome-start{margin-top:32px;min-height:48px;min-width:240px;font-size:16px}.proto .page-changing{pointer-events:none}.proto 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#15223c40;visibility:hidden;max-height:calc(100dvh - 32px);overflow:auto;touch-action:pan-y}.proto .tour-positioned .tour-card{visibility:visible}.proto .tour-heading{display:flex;align-items:center;gap:10px;margin-bottom:14px}.proto .tour-mascot{width:36px;height:36px;border-radius:10px}.proto .tour-counter{font-size:12px;font-variant-numeric:tabular-nums;color:var(--red)}.proto .tour-counter span{color:var(--muted)}.proto .tour-skip{margin-left:auto;white-space:nowrap;font-size:12px;padding:8px 0 8px 8px}.proto .tour-card h2{font-size:20px;line-height:1.45;margin-bottom:8px}.proto .tour-card p{font-size:14px;line-height:1.7;color:#737c8b}.proto .tour-actions{display:flex;justify-content:space-between;align-items:center;margin-top:20px;gap:12px}.proto .tour-actions .row{gap:8px}.proto .tour-actions button{font-size:13px}.proto .tour-dots{display:flex;gap:5px}.proto .tour-dots i{display:block;width:5px;height:5px;border-radius:6px;background:#e2e5eb;transition:width .2s}.proto .tour-dots i.current{width:17px;background:var(--red)}.proto .tour-next{min-width:98px}.proto .tour-card .text:focus-visible{outline:2px solid var(--red);outline-offset:2px}@media(max-width:700px){.proto .welcome-card{margin:32px auto;padding:36px 22px}.proto .welcome-card h1{font-size:26px}.proto .welcome-start{min-width:220px}.proto .preparation-intro h1{font-size:23px}.proto .preparation-intro img{width:42px;height:42px}.proto .prep-layout .bottom:has(button[onclick="startExam()"]){flex-wrap:wrap}.proto .prep-layout .bottom button[onclick="startExam()"]{font-size:14px;white-space:nowrap}.proto .tour-card{padding:18px 20px}.proto .tour-card h2{font-size:18px}.proto .tour-card p{font-size:13px}.proto .tour-heading{margin-bottom:12px}.proto .tour-actions{margin-top:16px}}@media(prefers-reduced-motion:reduce){.proto .tour-spotlight,.proto .tour-dots i{transition:none}}.proto .tour-actions{justify-content:flex-end}.proto .preparation-intro{margin-bottom:24px}.proto .browsertip 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.paper-ready-paper>.icon{width:48px;height:48px;color:var(--red);flex-shrink:0}.proto .paper-ready-paper h3{font-size:17px;margin-bottom:6px}.proto .paper-ready-paper p{font-size:13px;color:#737b89}.proto .paper-ready-tips{padding-left:20px;margin:0;color:#737b89;font-size:14px;line-height:1.85}.proto .paper-ready-tips li+li{margin-top:8px}.proto .paper-ready-tips strong{font-weight:500;color:var(--ink)}.proto .paper-ready-dialog .modal-footer{flex-wrap:wrap}.proto .paper-ready-dialog .modal-footer button{min-height:44px}.proto .paper-ready-dialog .modal-footer .primary{margin-left:auto}.proto .submit-primary{display:grid;grid-template-columns:minmax(0,1fr) 240px;align-items:center;gap:32px;padding:32px;background:#fff7f7;border:1px solid #f1c8cd;border-radius:14px;min-height:260px}.proto .submit-primary h2{font-size:24px;line-height:1.45;margin-bottom:14px}.proto .submit-primary-copy>p{color:#6f7785;font-size:14px;line-height:1.8}.proto .submit-primary-copy .submit-recovery{font-size:13px;margin-top:5px;color:#9398a2}.proto .submit-primary button{margin-top:26px;min-height:46px}.proto .submit-sheets{display:grid;grid-template-columns:1fr;gap:12px;padding:4px 20px}.proto .submit-sheets>div{position:relative}.proto .submit-sheets>div:first-child{transform:rotate(-4deg)}.proto .submit-sheets>div:last-child{transform:rotate(3deg)}.proto .submit-sheets img{width:100%;display:block;aspect-ratio:1.414;object-fit:contain;background:#fff;border:1px solid #e6dfe1;box-shadow:0 5px 15px #624b5612}.proto .submit-sheets span{position:absolute;right:7px;bottom:6px;background:#fff;padding:1px 6px;border:1px solid var(--line);font-size:11px;color:#737b89;border-radius:4px}.proto .submit-secondary{display:flex;align-items:center;gap:16px;padding:22px 24px;margin-top:18px;border:1px solid var(--line);border-radius:12px;background:#fff;min-height:100px}.proto .submit-single-icon{width:42px;height:46px;flex-shrink:0;display:grid;place-items:center;background:#f5f6f9;border-radius:9px;color:#87909e}.proto .submit-single-icon .icon{width:24px;height:24px}.proto .submit-secondary h3{font-size:16px;line-height:1.5}.proto .submit-secondary p{color:var(--muted);font-size:13px;margin-top:5px}.proto .submit-secondary button{margin-left:auto;flex-shrink:0;font-size:13px}.proto .method-layout #bottom{padding-top:12px;padding-bottom:12px;border-top:0}.proto .method-layout #bottom>button:only-child{margin-left:0;font-size:13px}.proto .upload-method-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.proto .upload-method-bar h2{font-size:18px}.proto .upload-method-bar button{font-size:12px;white-space:nowrap}@keyframes proto-paper-ready-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1150px){.proto .submit-primary{grid-template-columns:minmax(0,1fr) 160px;gap:22px;padding:26px}.proto .submit-sheets{padding:8px}.proto .submit-primary h2{font-size:22px}}@media(max-width:1050px){.proto .submit-primary{grid-template-columns:1fr;gap:18px;padding:24px;min-height:0}.proto .submit-primary h2{font-size:22px}.proto .submit-primary button{margin-top:20px}.proto .submit-sheets{grid-template-columns:1fr 1fr;grid-row:1;gap:18px;max-width:320px;width:100%;padding:6px;margin:0 auto}.proto .submit-secondary{padding:18px 20px;gap:12px;flex-wrap:wrap}.proto .submit-single-icon{display:none}.proto .submit-secondary-copy{flex:1 1 200px}.proto .submit-secondary button{margin-left:auto}.proto .paper-ready-dialog .modal-header h2{font-size:21px}.proto .paper-ready-paper{gap:14px;padding:16px}.proto .paper-ready-paper img{width:105px}.proto .paper-ready-paper h3{font-size:16px}.proto .paper-ready-dialog .modal-footer button{font-size:13px}.proto .upload-method-bar{gap:10px}.proto .upload-method-bar h2{font-size:17px}}@media(prefers-reduced-motion:reduce){.proto .paper-ready-dialog{animation:none}}.proto .tip-avatar{width:38px;height:38px;border-radius:11px;object-fit:contain;flex-shrink:0}.proto .loading-cow{width:64px;height:64px;border-radius:18px}.proto .cow-note{display:flex;align-items:center;gap:14px;background:#fff8f5;border:1px solid #f2e4db;border-radius:12px;padding:17px 20px;color:var(--ink);margin-bottom:20px}.proto .cow-note>img{width:44px;height:44px;object-fit:contain;border-radius:12px;flex-shrink:0}.proto .cow-note>div{min-width:0}.proto .cow-note h3{font-size:16px;line-height:1.6;font-weight:600}.proto .cow-note p{font-size:13px;line-height:1.8;color:#7f776f;margin-top:3px}.proto .cow-note-inline{background:none;border:0;padding:0;margin:14px 0 0;gap:8px}.proto .cow-note-inline>img{width:28px;height:28px;border-radius:8px}.proto .cow-note-inline p{font-size:12px;margin:0}.proto .cow-modal-head{display:flex;align-items:center;gap:14px}.proto .cow-modal-copy{flex:1;min-width:0}.proto .cow-modal-copy h2{font-size:22px}.proto .cow-modal-head>button{flex-shrink:0}.proto .toast{display:flex;align-items:center;gap:10px}.proto .toast .tip-avatar{width:30px;height:30px;border-radius:8px}.proto .connectionbanner .tip-avatar{width:26px;height:26px;border-radius:7px}.proto .sidebar{position:sticky;top:100px;max-height:calc(100vh - 124px);overflow:auto}.proto .nav-group{margin-top:24px}.proto .nav-group-title{display:flex;align-items:center;justify-content:space-between;gap:6px}.proto .nav-group-title h3{font-size:13px;font-weight:500}.proto .nav-group-title>span{font-size:12px;color:var(--muted)}.proto .nav-group .qgrid{margin:10px 0 0}.proto .qgrid button{padding:6px 0;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:15px;line-height:1.3}.proto .qgrid button small{font-size:10px;font-weight:400;opacity:.8}.proto .nav-modal .qgrid{grid-template-columns:repeat(5,1fr)}.proto .nav-modal .qgrid button{min-height:48px}.proto .nav-modal .nav-group{margin-top:18px}.proto .nav-modal .nav-group:first-child{margin-top:0}.proto .question-points{font-size:14px;font-weight:400;color:var(--muted);margin-left:8px}.proto .paper-fallback{font-size:12px;color:var(--muted);margin:14px 0}.proto .papernote.cow-note{margin-top:24px}.proto .papernote.cow-note img{display:block}.proto .reviewbar .cow-note{margin:0;flex:1}.proto .reviewbar>.tag{white-space:nowrap}.proto .review-group{margin-top:28px}.proto .review-group-title{display:flex;align-items:center;gap:14px;margin-bottom:14px}.proto .review-group-title h2{font-size:18px}.proto .review-group-title>span{font-size:12px;color:var(--muted)}.proto .qcard h3{font-size:15px}.proto .qcard h3 small{font-size:11px;font-weight:400;color:var(--muted)}.proto .qcard .cardtop{padding:12px}.proto .help-self{padding-top:16px;border-top:1px solid var(--line)}.proto .help-self .number{background:var(--rose);color:var(--red)}.proto .help-self-link{margin-top:10px;padding:7px 12px;font-size:12px;color:var(--red);border-color:#f0c7cd;background:#fff8f8}.proto .help-self-link .icon{width:14px;height:14px}.proto .helppanel{max-height:calc(100dvh - 116px);overflow:auto}.proto .submission-summary{border:1px solid var(--line);border-radius:10px;padding:4px 18px;margin-bottom:20px}.proto .submission-summary>div{display:flex;justify-content:space-between;gap:12px;padding:14px 0;font-size:13px}.proto .submission-summary>div+div{border-top:1px solid var(--line)}.proto .submission-summary strong{font-weight:500}.proto .submitted-success{padding:26px 8px 18px;text-align:center}.proto .submitted-success>img{display:block;width:76px;height:76px;object-fit:contain;border-radius:20px;margin:0 auto 18px}.proto .submitted-success>h1{margin:14px 0 10px;font-size:28px}.proto .submitted-success>p{color:var(--muted);font-size:14px}.proto .self-entry-card{display:flex;align-items:center;gap:24px;text-align:left;margin:30px auto 0;padding:24px;background:#fff7f7;border:1px solid #f0d4d7;border-radius:12px}.proto .self-entry-card>div{flex:1}.proto .self-entry-card h2{font-size:19px}.proto .self-entry-card p{font-size:13px;color:#7c818d;margin-top:8px}.proto .self-entry-card span{display:block;font-size:12px;color:var(--red);margin-top:12px}.proto .self-entry-card>button{white-space:nowrap}.proto .self-layout .main{overflow:visible}.proto .self-layout .content{padding-top:28px}.proto .self-intro{padding:10px 0}.proto .self-intro-title,.proto .self-result-head{display:flex;align-items:center;gap:20px}.proto .self-intro-title>img,.proto .self-result-head>img{width:70px;height:70px;object-fit:contain;border-radius:20px;flex-shrink:0}.proto .self-intro h1,.proto .self-result h1{font-size:27px;line-height:1.5;margin:4px 0}.proto .self-intro-title p{font-size:14px;color:var(--muted);margin-top:8px}.proto .self-intro-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:32px 0}.proto .self-intro-steps>div{border-top:1px solid var(--line);padding-top:18px}.proto .self-intro-steps b{font-size:12px;color:var(--red);font-variant-numeric:tabular-nums}.proto .self-intro-steps h3{font-size:16px;margin:10px 0 6px}.proto .self-intro-steps p{font-size:12px;color:var(--muted)}.proto .ranking-note{background:#f8f9fb;border-color:var(--line)}.proto .ranking-note p{color:#7a8290}.proto .self-intro-progress{display:flex;gap:24px;color:var(--muted);font-size:13px;margin:24px 0}.proto .self-intro-progress strong{font-weight:500;color:var(--ink)}.proto .self-intro>.primary{min-width:170px}.proto .self-consent{display:flex;align-items:flex-start;gap:10px;min-height:44px;padding:10px 0;margin:0 0 14px;cursor:pointer;font-size:13px;line-height:1.8;color:var(--ink)}.proto .self-consent input{width:18px;height:18px;margin:3px 0 0;flex-shrink:0;accent-color:var(--red);cursor:pointer}.proto .self-consent input:focus-visible{outline:2px solid var(--red);outline-offset:4px}.proto .self-consent strong{color:var(--red);font-weight:600}.proto .self-progress{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.proto .self-progress strong{color:var(--red);font-weight:500}.proto .self-progress-track{height:4px;background:#f0f1f5;border-radius:4px;overflow:hidden;margin:12px 0 24px}.proto .self-progress-track i{height:100%;display:block;background:var(--red);transition:width .25s}.proto .self-question-title{margin-bottom:12px}.proto .self-stem{font-size:16px;line-height:1.9;margin-bottom:22px}.proto .self-compare{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:22px}.proto .self-original,.proto .self-reference{border:1px solid var(--line);border-radius:12px;padding:20px;min-width:0}.proto .self-original{align-self:start;background:#fafbfc}.proto .self-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px}.proto .self-panel-head h3,.proto .self-reference>h3{font-size:15px}.proto .self-panel-head .text{font-size:12px;white-space:nowrap}.proto .self-panel-head .icon{width:14px;height:14px}.proto .submitted-image-button{width:100%;display:block;padding:12px;border:1px solid #e3e5eb;border-radius:6px;background:#fff;min-height:140px}.proto .submitted-image-button img{width:100%;max-height:480px;object-fit:contain;display:block}.proto .self-original>p{font-size:11px;margin-top:12px}.proto .reference-answer{font-size:18px;line-height:1.8;padding:16px 0;color:#273b36;overflow-wrap:anywhere}.proto .reference-explanation{font-size:13px;color:#7b818d;line-height:1.85;margin-bottom:22px}.proto .fill-score-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px}.proto .fill-score-buttons button{display:flex;flex-direction:column;gap:8px;font-size:12px;padding:14px 8px;font-weight:400}.proto .fill-score-buttons strong{font-size:19px;font-weight:600}.proto .fill-score-buttons button.selected{background:var(--rose);border-color:var(--red);color:var(--red)}.proto .self-question-total{display:flex;align-items:center;justify-content:space-between;padding-top:20px;margin-top:20px;border-top:1px solid var(--line);font-size:13px}.proto .self-question-total strong{font-size:28px;color:var(--red);font-weight:600}.proto .self-question-total small{font-size:13px;color:var(--muted);font-weight:400}.proto .rubric-row{display:flex;align-items:center;gap:14px;padding:16px 0;border-top:1px solid var(--line)}.proto .rubric-row label{font-size:13px;line-height:1.8;flex:1;min-width:0}.proto .rubric-row label span{display:block;color:var(--muted);font-size:11px;margin-bottom:5px}.proto .rubric-row select{font-size:13px;min-width:80px;border:1px solid #dce0e7;background:#fff;border-radius:7px;padding:8px;color:var(--ink);flex-shrink:0}.proto .zero-score{font-size:12px;margin-top:8px}.proto .self-ranking-label{color:var(--muted);font-size:12px;margin-top:20px}.proto .self-ranking-label .icon{width:14px;height:14px;margin:0 5px 0 0}.proto .mobile-self-nav{display:none}.proto .self-layout .bottom{flex-wrap:wrap}.proto .self-layout .bottom>button.primary{margin-left:auto}.proto .self-layout .bottom .row{gap:12px}.proto .self-layout .bottom .row .text{font-size:13px}.proto .estimate-total{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:28px 32px;background:#fff6f5;border:1px solid #f0d5d7;border-radius:14px;margin:26px 0 16px}.proto .estimate-total>span{font-size:16px}.proto .estimate-total>strong{font-size:54px;line-height:1.25;color:var(--red);font-weight:600;font-variant-numeric:tabular-nums}.proto .estimate-total small{font-size:16px;color:var(--muted);font-weight:400}.proto .estimate-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}.proto .estimate-breakdown>div{border:1px solid var(--line);border-radius:10px;padding:18px}.proto .estimate-breakdown span{display:block;font-size:12px;color:var(--muted);margin-bottom:9px}.proto .estimate-breakdown b{font-size:26px;font-weight:600}.proto .estimate-breakdown small{font-size:13px;color:var(--muted);font-weight:400}.proto .self-followup h2{font-size:20px;margin:28px 0 8px}.proto .self-followup>p{font-size:13px;color:var(--muted)}.proto .missed-questions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.proto .missed-questions button{display:flex;align-items:center;gap:8px;font-size:13px;padding:12px}.proto .missed-questions strong{font-size:12px;font-weight:400;color:var(--muted);margin-left:auto}.proto .missed-questions .icon{width:14px;height:14px}.proto .choice-review>div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.proto .choice-review b,.proto .choice-review strong{font-weight:500}.proto .choice-review span{color:var(--muted)}.proto .self-guide-note{font-size:13px;color:var(--muted);margin:0 0 20px;line-height:1.85}@media(max-width:1150px){.proto .self-compare{grid-template-columns:1fr}.proto .self-original .submitted-image-button{max-height:300px;overflow:auto}.proto .self-original .submitted-image-button img{max-height:250px}.proto .self-entry-card{flex-wrap:wrap}.proto .self-entry-card>button{margin-left:auto}.proto .missed-questions{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.proto .top .outlineexam{display:inline-flex;font-size:12px;padding:9px 10px;gap:3px}.proto .top .outlineexam #globalcount{display:none}.proto .top .primary{font-size:13px;padding:10px 14px}.proto .top .row{gap:8px}.proto .top .brand{font-size:15px;letter-spacing:0}.proto .top .brandmark{margin-right:7px;width:29px;height:29px}.proto .top .divider{display:none}.proto .cow-note{padding:14px;gap:12px}.proto .cow-note>img{width:38px;height:38px;border-radius:10px}.proto .cow-note h3{font-size:14px}.proto .cow-note p{font-size:12px}.proto .cow-note-inline{padding:0}.proto .cow-note-inline>img{width:28px;height:28px}.proto .cow-modal-copy h2{font-size:19px}.proto .cow-modal-head{gap:10px}.proto .reviewbar .cow-note{flex-basis:100%}.proto .question-points{font-size:13px}.proto .self-intro-title,.proto .self-result-head{gap:14px;align-items:flex-start}.proto .self-intro-title>img,.proto .self-result-head>img{width:52px;height:52px;border-radius:15px}.proto .self-intro h1,.proto .self-result h1{font-size:22px}.proto .self-intro-title p{font-size:13px}.proto .self-intro-steps{gap:14px;margin:24px 0}.proto .self-intro-steps h3{font-size:13px}.proto .self-intro-steps p{font-size:11px}.proto .self-intro-progress{flex-direction:column;gap:8px}.proto .self-intro>.primary{width:100%}.proto .self-progress{font-size:12px}.proto .self-question-title h2{font-size:20px}.proto .self-stem{font-size:15px}.proto .self-original,.proto .self-reference{padding:16px}.proto .self-compare{gap:16px}.proto .mobile-self-nav{display:block;font-size:12px}.proto .estimate-total{padding:22px;flex-direction:column;gap:10px;text-align:center}.proto .estimate-total>strong{font-size:48px}.proto .estimate-breakdown{gap:8px}.proto .estimate-breakdown>div{padding:14px 10px}.proto .estimate-breakdown span{font-size:11px}.proto .estimate-breakdown b{font-size:24px}.proto .estimate-breakdown small{font-size:11px}.proto .self-entry-card{padding:20px;gap:18px}.proto .self-entry-card>div{flex-basis:100%}.proto .self-entry-card h2{font-size:17px}.proto .submitted-success>h1{font-size:24px}.proto .submitted-success>p{font-size:13px}.proto .self-layout .bottom{gap:12px}.proto .self-layout .bottom>button.primary{flex-basis:100%;width:100%}.proto .self-layout .bottom>.row{justify-content:space-between;width:100%}.proto .missed-questions{grid-template-columns:1fr 1fr}.proto .missed-questions button{flex-wrap:wrap}.proto .submission-summary>div{font-size:12px}.proto .nav-modal .qgrid{gap:10px}.proto .self-guide-note{font-size:12px}}.proto .self-paper-answer{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px 18px;gap:12px}.proto .self-paper-answer img{width:62px;height:62px;object-fit:contain}.proto .self-paper-answer h3{font-size:16px}.proto .self-paper-answer p{max-width:260px;color:var(--muted);font-size:13px;line-height:1.9}.proto .self-recovery-details{font-size:13px;border-bottom:1px solid var(--line);padding:0 0 16px;margin:0 0 20px}.proto .self-recovery-details summary{cursor:pointer;color:var(--muted);padding:6px 0}.proto .self-recovery-details .upload-test-results{margin:14px 0 6px}.proto .self-recovery-details .upload-test-intro{margin-top:12px}.proto .fill-review-card .qimage,.proto .fill-review-card .qempty,.proto .fill-review-card .qblur{height:82px;min-height:82px}.proto .fill-review-card .qimage{object-position:center}.proto .outline-progress{margin-left:4px}@media(max-width:700px){.proto .top .outlineexam .outline-progress{display:none}}.proto .waiting-title{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:4px 0 28px}.proto .waiting-title h1{font-size:27px;line-height:1.5;margin-top:6px}.proto .waiting-title h1>span{display:block;font-size:17px;font-weight:500;margin-top:4px;color:#7b8290}.proto .waiting-title>.tag{white-space:nowrap;border-radius:24px;padding:7px 14px}.proto .waiting-grid{display:grid;grid-template-columns:minmax(280px,.74fr) minmax(0,1.4fr);gap:24px;align-items:start}.proto .admission-card,.proto .waiting-section{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}.proto .admission-card{position:sticky;top:100px;text-align:center;padding:32px 26px}.proto .admission-ring{width:162px;height:162px;border-radius:50%;background:conic-gradient(var(--red) 0 42%,#f8a6ac 42% 66%,#fcebed 66%);padding:10px;margin:0 auto 24px}.proto .admission-ring>span{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%;border-radius:50%;background:#fff;color:var(--red);font-size:35px;font-weight:700}.proto .admission-ring small{font-size:11px;font-weight:400;color:var(--muted);margin-top:6px}.proto .admission-card h2{font-size:23px}.proto .admission-card>p{font-size:13px;color:#818895;margin:12px 0 22px}.proto .exam-facts{margin:28px 0 22px}.proto .exam-facts>div{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.proto .exam-facts dt{color:#858c99}.proto .exam-facts dd{margin:0;font-weight:600}.proto .admission-start{width:100%;padding:14px}.proto .admission-card>.text{margin-top:14px;font-size:13px}.proto .admission-card>.admission-block{color:#b45335;margin:10px 0 0}.proto .waiting-main{display:grid;gap:18px}.proto .waiting-section h2{font-size:19px}.proto .environment-recommend{display:flex;flex-wrap:wrap;gap:12px 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strong{color:#ba5c3e}.proto .device-boundary{font-size:11px;color:#9096a0;margin-top:10px}.proto .waiting-paper-inner{display:grid;grid-template-columns:1fr 145px;gap:20px;align-items:center;margin-top:20px}.proto .waiting-paper-inner .sheet-thumbnails{padding:12px;background:#f7f8fa;border-radius:10px;gap:12px}.proto .waiting-paper-inner .sheet-thumb{min-width:0}.proto .waiting-paper-inner .sheet-thumb img{height:auto;width:100%;max-height:125px}.proto .paper-download-actions{display:grid;gap:10px}.proto .paper-download-actions .button{padding:10px;font-size:12px;text-align:center}.proto .paper-download-actions .icon{margin:0 4px 0 0}.proto .waiting-writing-note{margin-top:22px}.proto .waiting-writing-note h3{font-size:14px}.proto .waiting-writing-note p{font-size:12px}.proto .writing-timeline{display:grid;grid-template-columns:.8fr 1.5fr 1fr;list-style:none;padding:0;margin:18px 0 0;gap:10px}.proto .writing-timeline li{border-top:3px solid 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.essay-image-actions{display:flex;flex-direction:column;gap:10px}.proto .essay-review-detail>.small{font-size:11px;padding:0 4px}.proto .essay-no-photo{height:100%;display:flex;flex-direction:column;gap:18px;align-items:center;justify-content:center;color:#8993a2;background:#fff}.proto .essay-no-photo>.icon{width:44px;height:44px}.proto .answer-viewer{width:min(1200px,95vw)}.proto .answer-viewer .modal-body{max-height:72vh;overflow:auto}.proto .answer-full-stage{background:#f2f4f7;text-align:center}.proto .answer-full-stage img{width:100%;height:auto;background:#fff}.proto .sheetreview{flex-wrap:wrap}.proto .sheetreview button{font-size:12px}.proto .review-layout .bottom{position:sticky;bottom:0;z-index:4;background:#fffffff7}.proto .review-layout .main{overflow:visible}.proto .review-layout .bottom{border-radius:0 0 16px 16px}.proto .review-layout .sheetreview{margin:0 0 16px}.proto .review-layout .bottom>button{white-space:nowrap}@media(max-width:1050px){.proto .waiting-grid{grid-template-columns:300px minmax(0,1fr);gap:18px}.proto .waiting-section{padding:20px}.proto .device-checks{grid-template-columns:1fr 1fr}.proto .waiting-paper-inner{grid-template-columns:1fr}.proto .paper-download-actions{grid-template-columns:1fr 1fr}.proto .waiting-title h1{font-size:24px}.proto .essay-review-workbench{grid-template-columns:minmax(0,2.5fr) minmax(215px,1fr)}.proto .essay-photo-toolbar,.proto .essay-review-heading{flex-wrap:wrap}.proto .essay-image-stage{height:580px}.proto .review-layout .content{padding:24px}.proto .fill-question{padding:16px}.proto .fill-answer-cell{padding:12px}.proto .batch-fill-action>span{display:none}}@media(max-width:760px){.proto .waiting-title{align-items:flex-start;gap:12px}.proto .waiting-title h1{font-size:20px}.proto .waiting-title h1>span{font-size:14px}.proto .waiting-title>.tag{font-size:10px;padding:5px 9px}.proto .waiting-grid{display:flex;flex-direction:column}.proto 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.icon{width:14px;height:14px}.proto .upload-order{gap:14px;font-size:10px;flex-wrap:wrap}.proto .upload-batch-summary span{font-size:11px}.proto .upload-layout .bottom>.row{width:100%;margin-left:0;justify-content:space-between}.proto .upload-layout .bottom>.row>.primary{flex:1}.proto .answer-review-tabs{gap:8px}.proto .answer-review-tabs>button{padding:12px 6px;gap:6px;flex-wrap:wrap}.proto .answer-review-tabs b{font-size:14px}.proto .answer-review-tabs small{font-size:11px;margin-left:0}.proto .fill-confirm-heading{flex-wrap:wrap;gap:10px}.proto .fill-confirm-heading h2,.proto .essay-review-heading h2{font-size:18px}.proto .fill-compare-labels,.proto .fill-compare-row{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr)}.proto .fill-question{padding:12px 10px;gap:7px}.proto .fill-question p{font-size:12px;line-height:1.8;overflow-wrap:anywhere}.proto .fill-question b{font-size:13px}.proto .fill-question>div{gap:6px;flex-wrap:wrap}.proto .fill-answer-cell{padding:10px 8px}.proto .fill-answer-tools{flex-wrap:wrap}.proto .fill-answer-tools>div{flex-wrap:wrap;gap:8px}.proto .fill-answer-tools button{font-size:11px}.proto .fill-answer-image{height:85px}.proto .fill-compare-labels>span{font-size:12px;padding:10px}.proto .review-layout .content{padding:16px}.proto .essay-review-workbench{display:flex;flex-direction:column;gap:16px}.proto .essay-photo-panel,.proto .essay-review-detail{width:100%}.proto .essay-review-detail{grid-template-columns:1fr}.proto .essay-image-stage{height:500px;max-height:65vh;padding:10px}.proto .essay-question-tabs{gap:6px;flex-wrap:wrap}.proto .essay-question-tabs button{padding:8px 11px;min-width:38px}.proto .essay-photo-toolbar{padding:12px}.proto .essay-photo-toolbar h3{font-size:13px}.proto .essay-photo-toolbar>div{gap:8px}.proto .essay-review-heading{margin:20px 0 14px}.proto .essay-review-detail .cow-note{margin:0}.proto .essay-image-actions{flex-direction:row}.proto .essay-image-actions button{flex:1}.proto .essay-bottom-actions,.proto .batch-fill-action{gap:8px;flex:1}.proto .essay-bottom-actions>span{display:none}.proto .essay-bottom-actions>.primary,.proto .batch-fill-action>.primary{flex:1}.proto .review-layout .bottom{padding:14px;gap:10px}.proto .review-layout .bottom button{font-size:12px;padding:10px}.proto .pending-review-note{font-size:12px;flex-wrap:wrap}.proto .pending-review-note button{margin-left:0}.proto .answer-viewer .modal-body{padding:12px}.proto .waiting-writing-note>div h3{font-size:13px}.proto .admission-rules ul{font-size:12px}}.proto body:has(.review-layout) .globalhelp{bottom:104px}.proto .review-layout .heading{padding:20px 36px 12px}.proto .review-layout .heading h1{font-size:24px}.proto .review-layout .steps{padding-bottom:14px}.proto .review-layout .answer-review-tabs{margin-bottom:12px}.proto .review-layout .answer-review-tabs>button{padding:10px 14px}.proto .review-layout .fill-confirm-heading{margin:16px 0 12px}.proto .review-layout .fill-confirm-heading+.cow-note{padding:12px 16px;margin-bottom:14px}.proto .admission-card{padding:24px}.proto .admission-ring{width:124px;height:124px;margin-bottom:18px}.proto .admission-ring small{display:none}.proto .admission-card>p{margin:10px 0 16px}.proto .exam-facts{margin:18px 0}.proto .exam-facts>div{padding:10px 0}@media(max-width:760px){.proto body:has(.review-layout) .globalhelp{bottom:86px}.proto .review-layout .heading{padding:18px 16px 12px}.proto .review-layout .heading h1{font-size:21px}.proto .review-layout .answer-review-tabs>button{padding:10px 6px}.proto .admission-ring{width:94px;height:94px}}.proto .heading-actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.proto .upload-help-entry{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#66758a;padding:7px 0}.proto .upload-help-entry>.icon{margin:0;width:18px;height:18px}.proto .upload-help-entry:hover{color:var(--red);background:transparent}.proto .helppanel.upload-test-panel{width:360px;max-height:calc(100dvh - 110px);display:flex;flex-direction:column;animation:proto-upload-help-in .24s ease-out;transform-origin:bottom right}.proto .upload-test-panel .helpbody{padding:20px;overflow:auto;min-height:0}.proto .upload-test-panel .helphead,.proto .upload-test-panel .helpfoot{flex-shrink:0}.proto .upload-test-panel .helpfoot{display:flex;justify-content:space-between;padding:12px 20px}.proto .upload-test-panel .helpfoot button{font-size:12px}.proto .upload-test-panel .helphead h3{font-size:17px}.proto .upload-test-panel .helphead h3>small{display:block;font-size:11px;color:#8b939f;font-weight:400;margin-top:2px}.proto .upload-test-progress{display:flex;gap:9px;list-style:none;padding:0;margin:0 0 22px}.proto .upload-test-progress li{display:flex;align-items:center;gap:6px;flex:1;font-size:12px;color:#9098a4}.proto .upload-test-progress i{font-style:normal;width:22px;height:22px;border-radius:50%;background:#f1f3f6;display:grid;place-items:center;font-size:11px;flex-shrink:0}.proto .upload-test-progress .icon{width:12px;height:12px;margin:0}.proto .upload-test-progress [aria-current=step]{color:var(--red)}.proto .upload-test-progress [aria-current=step] i{background:var(--red);color:#fff}.proto .upload-test-progress .done{color:var(--green)}.proto .upload-test-progress .done i{color:var(--green);background:#edf7f1}.proto .upload-test-symbol{width:48px;height:48px;background:#f6f7f9;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;color:#6e7c90}.proto .upload-test-symbol .icon{width:28px;height:28px;margin:0}.proto .test-chrome .icon{stroke:none}.proto .upload-test-step-label{font-size:11px;color:#9198a3}.proto .upload-self-test-content h4{font-size:18px;line-height:1.6;margin:6px 0 10px;font-weight:600;outline:none}.proto .upload-test-intro{font-size:13px;color:#798390;line-height:1.85}.proto .upload-test-actions{display:grid;gap:10px;margin-top:20px}.proto .upload-test-actions button{font-size:13px;padding:11px 12px}.proto .upload-test-actions>.text{padding:5px}.proto .upload-test-boundary{font-size:11px;color:#959da7;line-height:1.8;margin-top:16px}.proto .upload-test-network{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;padding:12px;background:#f7f9fb;border-radius:9px;margin-top:16px}.proto .upload-test-network .text{font-size:12px}.proto .upload-test-network .text .icon{width:13px;height:13px}.proto .upload-test-network p{font-size:11px;color:#8993a0;width:100%;line-height:1.8}.proto .upload-test-results{display:grid;gap:16px;margin-top:20px}.proto .upload-test-results>div{display:flex;align-items:flex-start;gap:12px}.proto .test-result-icon{width:32px;height:32px;background:#f5f7fa;border-radius:8px;display:grid;place-items:center;flex-shrink:0;color:#708098}.proto .test-result-icon .icon{width:20px;height:20px;margin:0}.proto .upload-test-results strong{font-size:13px;font-weight:500}.proto .upload-test-results p{font-size:12px;color:#87909d;line-height:1.8;margin-top:4px}.proto .upload-test-format{display:flex;align-items:center;gap:10px;padding:12px;background:#faf8f4;border-radius:9px;color:#897753;font-size:12px;margin-top:20px}.proto .upload-test-format .icon{margin:0;flex-shrink:0;width:19px;height:19px}.proto body:has(.review-layout) .helppanel.upload-test-panel{max-height:calc(100dvh - 196px)}@keyframes proto-upload-help-in{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@media(max-width:700px){.proto .heading:has(.upload-help-entry){align-items:flex-start;gap:12px;flex-wrap:wrap}.proto .heading-actions{width:100%;justify-content:space-between;gap:10px}.proto .upload-help-entry{font-size:12px;padding:2px 0}.proto .heading-actions>.text:not(.upload-help-entry){font-size:12px}.proto .helppanel.upload-test-panel{width:min(360px,calc(100vw - 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