:root{color:#263c34;font-synthesis:none;--green:#347761;--green-dark:#255846;--green-pale:#edf4ef;--ink:#263c34;--muted:#7b8982;--border:#e5eae4;--surface:#fff;--warm:#f7f0df;--red:#b76551;--shadow:0 4px 24px #213e2b05;background:#f6f7f4;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-weight:400;line-height:1.6}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline-offset:3px;outline:3px solid #68a98a}input,select{min-width:0;color:var(--ink);background:#fff;border:1px solid #dce4dc;border-radius:9px;padding:12px 14px}input::placeholder{color:#a0aaa4}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.035em;font-weight:650;line-height:1.45}h1{font-size:29px}h2{font-size:20px}h3{font-size:17px}svg{vertical-align:middle;flex-shrink:0}small{font-size:12px}strong{font-weight:650}button{border:0}input[type=checkbox],input[type=radio]{accent-color:var(--green)}.muted{color:var(--muted);font-size:14px}.eyebrow{letter-spacing:2px;color:#6e927c;margin-bottom:10px;font-size:10px;font-weight:700}.tiny-label{color:#909a93;font-size:12px}.button{white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:12px;min-height:46px;padding:12px 21px;font-size:13px;font-weight:600;line-height:1.5;transition:background .15s,transform .15s;display:inline-flex}.button:hover:not(:disabled){transform:translateY(-1px)}.button.primary{background:var(--green);color:#fff;border:1px solid var(--green)}.button.primary:hover:not(:disabled){background:var(--green-dark)}.button.secondary{color:#476453;background:#fff;border:1px solid #dfe6df}.button.secondary:hover:not(:disabled),.button.secondary.selected{background:#eef5ef;border-color:#adccba}.button.ink{color:#fff;background:#31483d}.button.small{gap:8px;min-height:37px;padding:8px 13px;font-size:12px}.button.wide{width:100%}.icon-button{color:#87938b;background:0 0;border-radius:7px;justify-content:center;align-items:center;width:34px;height:34px;padding:0;display:inline-flex}.icon-button:hover{color:var(--green);background:#eef3ee}.text-link{color:var(--green);background:0 0;align-items:center;gap:7px;padding:3px 0;font-size:12px;font-weight:550;display:inline-flex}.text-link:hover{color:var(--green-dark)}.quiet-button{color:#879087;background:0 0;border-radius:7px;align-items:center;gap:6px;min-height:34px;padding:7px 9px;font-size:12px;display:inline-flex}.quiet-button:hover{background:#f3f6f1}.quiet-button.gold{color:#aa8136;background:#fcf7e9}.quiet-button.active{color:var(--green);background:var(--green-pale)}.pill{letter-spacing:.2px;border-radius:5px;align-items:center;gap:7px;padding:5px 9px;font-size:11px;font-weight:500;display:inline-flex}.pill.sage,.sage{color:#508064;background:#eaf3eb}.pill.warm,.warm{color:#af8950;background:#f8f0dc}.pill.light{color:#dfeddd;background:#ffffff13;border:1px solid #ffffff1c}.blue{color:#6388aa;background:#eef3f9}.lavender{color:#9985b3;background:#f1eef7}.brand{color:#2e5c48;letter-spacing:2px;align-items:center;gap:11px;font-size:25px;font-weight:700;line-height:1.2;display:inline-flex}.brand-symbol{background:var(--green);color:#fff;border-radius:12px;place-items:center;width:43px;height:43px;display:grid}.brand small{letter-spacing:.8px;color:#829182;margin-top:6px;font-size:9px;font-weight:400;display:block}.avatar{color:#6c8859;background:#e8efdf;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:37px;height:37px;font-size:14px;font-weight:700;display:inline-flex}.large-icon{border-radius:14px;justify-content:center;align-items:center;width:53px;height:53px;display:inline-flex}.small-icon{border-radius:10px;justify-content:center;align-items:center;width:35px;height:35px;display:inline-flex}.mark-buttons{gap:4px;display:flex}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading{color:#859688;justify-content:center;align-items:center;gap:12px;min-height:240px;font-size:14px;display:flex}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:240px;padding:32px 20px;display:flex}.empty-state h3{font-size:16px}.empty-state p{color:var(--muted);max-width:460px;font-size:13px}.empty-state .text-link{margin-top:4px}.empty-icon{color:#8aa280;background:#f1f5ed;border-radius:50%;place-items:center;width:59px;height:59px;margin-bottom:3px;display:grid}.error-state>svg{color:var(--red)}.inline-error{color:#a15b47;background:#fcf0eb;border-radius:7px;margin-bottom:16px;padding:10px 13px;font-size:13px}.boot-screen{flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;display:flex}.boot-screen .loading{min-height:110px}.toast{z-index:1000;color:#fff;background:#273f34;border-radius:10px;align-items:center;gap:22px;max-width:min(620px,100vw - 30px);padding:13px 15px 13px 20px;font-size:13px;display:flex;position:fixed;bottom:28px;left:50%;transform:translate(-50%);box-shadow:0 8px 35px #1c362d25}.toast .icon-button{color:#fff}.toast .icon-button:hover{background:#ffffff15}.sidebar{border-right:1px solid var(--border);z-index:30;background:#fff;flex-direction:column;width:232px;padding:35px 22px 22px;display:flex;position:fixed;inset:0 auto 0 0}.sidebar .brand{padding-left:11px}.sidebar-label{letter-spacing:1px;color:#a2aaa4;margin:48px 0 14px 15px;font-size:10px}.desktop-nav{flex-direction:column;gap:9px;display:flex}.desktop-nav a{color:#7c8980;border-radius:8px;align-items:center;gap:13px;min-height:47px;padding:11px 16px;font-size:13px;display:flex}.desktop-nav a:hover{background:#f6f8f3}.desktop-nav a.active{color:var(--green);background:#edf4ec;font-weight:600}.nav-dot{background:var(--green);border-radius:50%;width:5px;height:5px;margin-left:auto;display:none}.desktop-nav a.active .nav-dot{display:block}.sidebar-bottom{margin-top:auto;padding-top:45px}.sidebar-note{background:#f7f8f2;border-radius:10px;margin-bottom:23px;padding:17px 15px 19px}.note-leaf{color:#9aaf77;height:39px;font-size:28px;display:block}.sidebar-note strong{color:#72845f;margin-bottom:5px;font-size:12px;display:block}.sidebar-note p{color:#9ba390;font-size:10px;line-height:1.9}.sidebar-profile{border-top:1px solid var(--border);align-items:center;gap:11px;padding:20px 4px 0;display:flex}.sidebar-profile>span:nth-child(2){flex:1;min-width:0}.sidebar-profile strong{text-overflow:ellipsis;font-size:12px;display:block;overflow:hidden}.sidebar-profile small{color:#a0a79f;font-size:10px}.main-shell{min-height:100dvh;margin-left:232px}.topbar{border-bottom:1px solid var(--border);background:#ffffff8f;justify-content:space-between;align-items:center;height:78px;padding:0 40px;display:flex}.breadcrumb{color:#9ba59c;align-items:center;gap:13px;font-size:11px;display:flex}.breadcrumb strong{color:#6a7a6b;font-size:12px;font-weight:500}.topbar-right{align-items:center;gap:22px;display:flex}.date-pill{color:#8b958b;align-items:center;gap:8px;font-size:11px;display:flex}.topbar-level{color:#778c78;border:1px solid #e1e6df;border-radius:5px;align-items:center;gap:7px;padding:4px 9px;font-size:10px;display:flex}.page-content{min-width:0;max-width:1340px;margin:0 auto;padding:33px 40px 26px}.page-content>section,.page-content>.metric-grid,.page-content>.type-card-grid,.page-content>.home-bottom-grid,.page-content>.stats-two-col{margin-bottom:25px}.site-footer{color:#a7afa5;justify-content:space-between;max-width:1340px;margin:0 auto;padding:3px 40px 25px;font-size:10px;display:flex}.page-intro{justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px;display:flex}.page-intro h1{font-size:27px;line-height:1.5}.page-intro .muted{color:#8b948a;margin-top:5px;font-size:12px}.streak-pill{color:#a18756;white-space:nowrap;background:#fbf8ee;border:1px solid #ede6d6;border-radius:6px;align-items:center;gap:7px;padding:7px 11px;font-size:11px;display:inline-flex}.streak-pill strong{font-size:14px}.mobile-brand,.mobile-nav,.mobile-logout{display:none}.hero{background:linear-gradient(105deg,#edf4e9,#e9f0e2);border:1px solid #dfe8d9;border-radius:15px;grid-template-columns:1.45fr 1fr;gap:10px;min-height:294px;padding:30px 40px;display:grid;position:relative;overflow:hidden}.hero:after{content:"";pointer-events:none;border:1px solid #dde7d4;border-radius:50%;width:330px;height:330px;position:absolute;top:-195px;right:-155px}.hero-copy{z-index:1;position:relative}.hero .eyebrow{letter-spacing:1.7px;color:#7b9473;align-items:center;gap:7px;margin-bottom:15px;font-size:8px;display:flex}.small-dot{background:#819e70;border-radius:50%;width:5px;height:5px;display:inline-block}.hero h2{letter-spacing:1px;color:#36593f;font-size:33px;font-weight:650;line-height:1.55}.hero p{color:#86947b;margin-top:10px;font-size:11px;line-height:1.9}.hero-actions{align-items:center;gap:24px;margin-top:24px;display:flex}.hero .button{min-height:40px;padding:10px 15px;font-size:11px}.hero-secondary{color:#7b8c6e;align-items:center;gap:5px;font-size:10px;display:flex}.hero-progress{flex-direction:column;justify-content:center;align-items:center;padding:3px 0 8px;display:flex;position:relative}.progress-ring,.coverage-ring{background:conic-gradient(#7eaa70 var(--progress,0deg), #d5e1cc 0);border-radius:50%;width:171px;height:171px;padding:8px;position:relative}.progress-ring:before{content:"";border:1px dashed #cfdcc5;border-radius:50%;position:absolute;inset:-12px}.progress-ring>div{background:#edf3e7;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.progress-ring>div>span:first-child{color:#8c9a7f;font-size:10px}.progress-ring strong{color:#547147;font-variant-numeric:tabular-nums;font-size:49px;font-weight:600;line-height:1.55}.progress-ring strong small{color:#90a081;margin-left:6px;font-size:12px;font-weight:400}.ring-goal{color:#91a182;font-size:9px}.hero-sticker{color:#7f9572;background:#f6f8f0;border:1px solid #d5e3cd;border-radius:20px;align-items:center;gap:6px;margin-top:22px;padding:5px 12px;font-size:9px;display:flex}.hero-spark{opacity:.7;background:#b3c79d;border-radius:50%;width:7px;height:7px;position:absolute}.hero-spark.a{top:30px;right:26px}.hero-spark.b{width:5px;height:5px;bottom:38px;left:28px}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;display:grid}.metric{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:11px;padding:18px 19px 15px}.metric-top{color:#879284;justify-content:space-between;align-items:center;gap:10px;font-size:11px;display:flex}.metric-icon{color:#809879;background:#f4f7ef;border-radius:7px;padding:5px}.metric-value{letter-spacing:.2px;font-variant-numeric:tabular-nums;margin-top:2px;font-size:29px;font-weight:600;line-height:1.5;display:block}.metric-value em{color:#a1aaa0;letter-spacing:0;margin-left:7px;font-size:11px;font-style:normal;font-weight:400}.metric.warm .metric-icon{color:#bb995e;background:#fbf5e9}.metric.warm .metric-value{color:#9b8052}.section-heading{justify-content:space-between;align-items:center;gap:15px;margin:29px 0 16px;display:flex}.section-heading h2{color:#435641;font-size:17px}.section-heading p{color:#9ba394;margin-top:5px;font-size:10px}.type-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:19px;display:grid}.type-card{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:12px;padding:23px}.type-card-top{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.type-card .large-icon{border-radius:12px;width:46px;height:46px}.type-card .tiny-label{color:#9aa491;background:#f8f9f5;border-radius:4px;padding:3px 7px;font-size:9px}.type-card h3{justify-content:space-between;align-items:center;font-size:16px;display:flex}.type-card h3 span{color:#9aa891;font-size:10px;font-weight:400}.type-card>p{color:#9aa293;margin-top:7px;font-size:10px}.type-card-bottom{border-top:1px solid #eef0e9;justify-content:space-between;align-items:center;margin-top:22px;padding-top:15px;display:flex}.type-card-bottom>span{color:#a0aa96;font-size:9px}.type-card-bottom strong{color:#738866;margin-left:5px;font-size:11px}.circle-button{color:#719064;background:#f0f5e9;border-radius:50%;justify-content:center;align-items:center;width:29px;height:29px;transition:background .15s;display:flex}.circle-button:hover{background:#e2edda}.panel{border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;border-radius:12px;min-width:0;padding:24px}.panel-heading{justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px;display:flex}.panel-heading h2{color:#445a41;font-size:16px}.panel-heading .text-link,.panel-heading .tiny-label{font-size:10px}.home-bottom-grid{grid-template-columns:1.25fr 1fr;gap:23px;display:grid}.chart-note{color:#a0a99a;min-height:20px;font-size:10px}.bars{border-bottom:1px solid #edf0e9;align-items:flex-end;gap:6px;height:180px;padding-top:20px;display:flex}.bar-column{background:0 0;flex-direction:column;flex:1;align-items:center;min-width:0;height:100%;padding:0;display:flex;position:relative}.bar-track{background:linear-gradient(0deg,#0000 calc(50% - .5px),#f7f8f4 50%,#0000 calc(50% + .5px));justify-content:center;align-items:flex-end;width:100%;height:100%;display:flex}.bar-total{background:#dce8d6;border-radius:4px 4px 0 0;width:64%;max-width:24px;min-height:2px;position:relative;overflow:hidden}.bar-correct{background:#91b280;border-radius:4px 4px 0 0;width:100%;position:absolute;bottom:0;left:0}.bar-column:hover .bar-total,.bar-column.selected .bar-total{filter:brightness(.92)}.bar-label{color:#a3ad9a;white-space:nowrap;height:25px;margin-bottom:-26px;padding-top:7px;font-size:9px}.chart-legend{color:#9ca791;justify-content:flex-end;align-items:center;gap:18px;margin-top:40px;font-size:9px;display:flex}.chart-legend>span{align-items:center;gap:5px;display:flex}.legend-dot{background:#91b280;border-radius:2px;width:6px;height:6px;display:inline-block}.legend-dot.pale{background:#dce8d6}.compact .bars{height:137px}.compact .bar-total{max-width:26px}.compact .chart-note{font-size:9px}.exam-promo{background:#f9f4e7;border:1px solid #ece4d3;border-radius:12px;flex-direction:column;align-items:flex-start;padding:25px 29px;display:flex;position:relative;overflow:hidden}.exam-promo .pill{color:#a38b5c;background:#f2eacf;padding:4px 7px;font-size:9px}.exam-promo h2{color:#756843;letter-spacing:.6px;z-index:1;margin-top:12px;font-size:23px;line-height:1.65}.exam-promo>p{color:#a3997d;margin-top:10px;font-size:9px}.exam-promo-line{color:#a29779;gap:0;margin:13px 0 22px;font-size:9px;display:flex}.exam-promo-line>span+span{border-left:1px solid #e0d8c3;margin-left:11px;padding-left:11px}.exam-promo .button{z-index:1;min-height:36px;padding:9px 13px;font-size:10px}.promo-watermark{color:#e5dcc1;stroke-width:1px;opacity:.6;position:absolute;bottom:32px;right:16px;transform:rotate(-14deg)}.session-list{flex-direction:column;display:flex}.session-row{border-bottom:1px solid #f0f2ec;align-items:center;gap:12px;min-width:0;padding:15px 0;display:flex}.session-row:last-child{border-bottom:0;padding-bottom:1px}.session-row:hover .session-row-main strong{color:var(--green)}.session-icon{color:#8aa078;background:#f0f4eb;border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.session-icon.warm{color:#b09865;background:#fbf4e3}.session-row-main{flex:1;min-width:0}.session-row-main strong{font-size:12px;font-weight:500;display:block}.session-row-main small{color:#a4ab9e;margin-top:2px;font-size:9px;display:block}.session-score{color:#7c9570;white-space:nowrap;font-size:11px}.session-row>svg{color:#b6c0af}.list-empty{color:#a1aa98;text-align:center;padding:22px 0 25px;font-size:11px}.resume-strip{background:#f1f6ed;border:1px solid #d9e5d7;border-radius:10px;align-items:center;gap:13px;padding:16px 19px;display:flex}.resume-strip>div{flex:1;min-width:0}.resume-strip strong{font-size:12px;font-weight:600}.resume-strip p{color:#8b9c81;margin-top:2px;font-size:10px}.resume-icon{color:#89a276}.page-note{color:#a1aa9b;margin:20px 0;font-size:11px;line-height:1.8}.panel-footnote{color:#9ea994;border-top:1px solid #edf0e9;margin-top:20px;padding-top:16px;font-size:10px}.mixed-banner{background:#eef4e9;border:1px solid #dfe7d7;border-radius:13px;align-items:center;gap:25px;padding:30px;display:flex}.mixed-banner>div{flex:1}.mixed-banner .large-icon{background:#dfeeda;width:63px;height:63px}.mixed-banner .eyebrow{letter-spacing:1px;margin-bottom:5px;font-size:9px}.mixed-banner h2{color:#41603c;font-size:23px}.mixed-banner p{color:#8a9c7d;margin-top:7px;font-size:11px}.practice-card{padding:28px}.practice-card h2{margin-top:22px;font-size:21px}.practice-card>p{font-size:11px}.practice-card-facts{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-end;gap:10px;margin-bottom:22px;padding:23px 0;display:flex}.practice-card-facts strong{font-size:27px;font-weight:500}.practice-card-facts strong span{color:#96a18d;margin-left:5px;font-size:10px;font-weight:400}.practice-card-facts>span{color:#9ba590;text-align:right;font-size:10px}.practice-card .button+.button{margin-top:10px}.practice-card .button{font-size:12px}.practice-tip{color:#889c7b;align-items:center;gap:9px;margin:21px 0 28px;font-size:11px;display:flex}.exam-layout{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:25px;margin-bottom:25px;display:grid}.exam-main{padding:35px}.exam-main h2{margin:15px 0 6px;font-size:26px}.exam-main>.muted{font-size:12px}.exam-numbers{background:#f7f9f3;border:1px solid #edf0e6;border-radius:10px;margin:30px 0 32px;padding:24px 0;display:flex}.exam-numbers>div{border-right:1px solid #e2e8db;flex-direction:column;flex:1;align-items:center;display:flex}.exam-numbers>div:last-child{border-right:0}.exam-numbers strong{color:#617f51;font-size:38px;font-weight:500;line-height:1.3}.exam-numbers span{color:#96a48a;margin-top:5px;font-size:11px}.exam-breakdown{flex-direction:column;gap:16px;margin-bottom:29px;display:flex}.exam-breakdown>div{align-items:center;gap:12px;font-size:12px;display:flex}.exam-breakdown strong{font-weight:500}.exam-breakdown>div>span:not(.small-icon){color:#9ba591;margin-left:auto;font-size:11px}.exam-breakdown b{text-align:right;color:#7e936e;width:45px;font-weight:500}.exam-rules{background:#fbfcf8;padding:30px}.exam-rules h3{margin:20px 0;font-size:17px}.exam-rules ol{color:#889773;margin:0;padding-left:17px;font-size:12px}.exam-rules li{margin-bottom:19px;padding-left:5px}.exam-rules strong{color:#687b58;font-size:12px;font-weight:600}.exam-rules p{color:#9ba28d;margin-top:4px;font-size:11px;line-height:1.9}.statistics-toolbar{justify-content:space-between;align-items:center;gap:20px;margin:26px 0 23px;display:flex}.statistics-toolbar>span{color:#8b9a7f;align-items:center;gap:8px;font-size:11px;display:flex}.statistics-toolbar small{color:#a9b09d;font-size:9px}.segmented{background:#f1f4ec;border:1px solid #e1e8d9;border-radius:7px;gap:3px;padding:3px;display:flex}.segmented button{color:#8b987c;white-space:nowrap;background:0 0;border-radius:5px;padding:6px 12px;font-size:10px}.segmented button.active{color:#647f50;background:#fff;box-shadow:0 1px 4px #71876312}.stats-two-col{grid-template-columns:1.2fr 1fr;gap:25px;display:grid}.type-accuracy{flex-direction:column;gap:26px;padding-top:14px;display:flex}.type-accuracy>div>div:first-child{justify-content:space-between;align-items:center;display:flex}.type-accuracy strong{color:#688855;font-size:17px;font-weight:500}.type-accuracy small{color:#a0aa95;font-size:10px}.linear-track{background:#edf2e7;border-radius:5px;height:6px;margin:12px 0 7px;overflow:hidden}.linear-track>span{background:#93b37f;border-radius:5px;height:100%;display:block}.type-badge{color:#70956b;white-space:nowrap;background:#edf5e9;border-radius:5px;padding:4px 8px;font-size:10px}.type-badge.single{color:#6c8faf;background:#edf2f9}.type-badge.multiple{color:#9986b2;background:#f2eef8}.coverage-panel{text-align:center}.coverage-panel .panel-heading{text-align:left}.coverage-ring{background:conic-gradient(#8fad7a var(--progress,0deg), #edf1e6 0);width:175px;height:175px;margin:20px auto;padding:10px}.coverage-ring>div{background:#fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;height:100%;display:flex}.coverage-ring strong{color:#63804f;font-size:40px;font-weight:500}.coverage-ring strong small{margin-left:2px;font-size:18px}.coverage-ring span{color:#a0ac93;font-size:10px}.coverage-panel>p{color:#8c9c7b;margin-top:23px;font-size:11px}.coverage-panel>small{color:#acb69f;font-size:9px}.exam-mini-metrics{background:#f8faf5;border-radius:8px;grid-template-columns:repeat(4,1fr);margin:20px 0 15px;padding:19px;display:grid}.exam-mini-metrics>span{color:#96a284;text-align:center;border-right:1px solid #e7edde;font-size:10px}.exam-mini-metrics>span:last-child{border:0}.exam-mini-metrics strong{color:#71865e;margin-top:5px;font-size:23px;font-weight:500;display:block}.exam-mini-metrics strong small{color:#9ca98b;margin-left:5px;font-size:10px;font-weight:400}.exam-chart{max-width:810px;margin:15px auto 0}.exam-chart svg{width:100%;height:auto}.exam-chart svg text{fill:#a2af96;font-size:10px}.chart-grid{stroke:#eef2e8;stroke-width:1px}.pass-line{stroke:#c8d6b9;stroke-width:1px;stroke-dasharray:5 5}.exam-chart .chart-note{text-align:center}.library-tabs{border-bottom:1px solid #dde5d6;gap:27px;margin-bottom:24px;display:flex}.library-tabs button{color:#97a38b;white-space:nowrap;background:0 0;padding:13px 3px;font-size:13px;position:relative}.library-tabs button.active{color:var(--green);font-weight:600}.library-tabs button.active:after{content:"";background:var(--green);border-radius:3px;height:3px;position:absolute;bottom:-1px;left:2px;right:2px}.library-toolbar{align-items:center;gap:13px;display:flex}.search-field{border:1px solid var(--border);color:#a8b19f;background:#fafcf7;border-radius:8px;flex:1;align-items:center;gap:9px;min-width:0;padding:0 12px;display:flex}.search-field input{outline-offset:1px;background:0 0;border:0;width:100%;padding:11px 0;font-size:12px}.library-toolbar select{background:#fff;max-width:160px;min-height:42px;padding:10px 11px;font-size:11px}.library-summary{border-bottom:1px solid #edf0e7;justify-content:space-between;align-items:center;gap:15px;padding:23px 0 18px;display:flex}.library-summary>span{color:#9eaa91;font-size:11px}.library-summary strong{color:#6f865c;margin:0 3px;font-size:14px}.library-summary>div{gap:9px;display:flex}.library-question{border-bottom:1px solid #edf0e7;padding:22px 0}.library-question:last-child{border:0;padding-bottom:3px}.library-question-meta{align-items:center;gap:10px;display:flex}.mistake-count{color:#ba9672;font-size:10px}.library-question-meta small{color:#a5af9a;margin-left:auto;font-size:9px}.mastered-label{color:#8ba671;align-items:center;gap:4px;font-size:10px;display:flex}.library-question h3{letter-spacing:0;overflow-wrap:anywhere;margin:13px 0;font-size:14px;font-weight:500;line-height:1.9}.library-question-footer{justify-content:space-between;align-items:center;gap:12px;display:flex}.library-question-footer>.text-link{font-size:11px}.library-answer{color:#8a9a7d;background:#f8faf5;border-radius:8px;margin-top:15px;padding:17px 20px;font-size:12px;line-height:1.9}.library-answer>p{margin:7px 0}.library-answer .correct-option{color:#5a884c;align-items:baseline;gap:7px;display:flex}.library-answer>strong{color:#688957;margin-top:12px;font-size:12px;display:block}.library-answer small{color:#a58f6d;font-size:10px}.pagination{border-top:1px solid var(--border);justify-content:center;align-items:center;gap:20px;margin-top:25px;padding-top:22px;display:flex}.pagination>span{color:#97a68a;font-size:11px}.study-topline{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.study-topline>div{align-items:center;gap:10px;display:flex}.study-topline>.text-link{font-size:11px}.timer-pill{color:#8d825b;letter-spacing:.8px;font-variant-numeric:tabular-nums;background:#fbf6e8;border:1px solid #e6dec6;border-radius:7px;align-items:center;gap:8px;padding:7px 13px;font-size:16px;font-weight:600;display:flex}.timer-pill.urgent{color:#b76551;background:#fff2ec;border-color:#eed3c6}.study-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.study-heading h1{font-size:24px}.study-heading .eyebrow{letter-spacing:1.3px;margin-bottom:5px;font-size:8px}.save-status{color:#8ba07c;white-space:nowrap;align-items:center;gap:6px;font-size:10px;display:flex}.save-status.failed{color:#b48a51}.study-layout{grid-template-columns:minmax(0,1fr) 247px;align-items:start;gap:24px;display:grid}.question-panel{min-width:0;padding:29px}.question-meta{justify-content:space-between;align-items:center;gap:8px;margin-bottom:22px;display:flex}.question-meta>div{align-items:center;gap:12px;display:flex}.question-meta>div>span:not(.type-badge){color:#a2ac99;font-size:10px}.question-meta strong{color:#81956f;font-size:12px}.question-points{border-left:1px solid #e8ecdf;padding-left:8px}.question-panel h2{letter-spacing:0;color:#3f5541;overflow-wrap:anywhere;font-size:19px;font-weight:550;line-height:1.85}.answer-help{color:#a1aa98;margin:12px 0 24px;font-size:10px}.options{flex-direction:column;gap:12px;display:flex}.option{cursor:pointer;background:#fdfefa;border:1px solid #e3e9dd;border-radius:9px;align-items:center;gap:14px;min-height:65px;padding:14px 16px;transition:border-color .15s,background .15s;display:flex;position:relative}.option input{opacity:0;pointer-events:none;width:1px;height:1px;padding:0;position:absolute}.option:focus-within{outline-offset:2px;outline:2px solid #94b686}.option:hover:not(.locked){background:#f6f9f1;border-color:#b5c9a6}.option.selected{background:#f0f6e9;border-color:#95b485}.option-letter{color:#9bac8a;background:#fff;border:1px solid #e1e8d9;border-radius:7px;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:12px;font-weight:600;display:flex}.option.selected .option-letter{color:#fff;background:#83a472;border-color:#83a472}.option-text{color:#728267;overflow-wrap:anywhere;flex:1;font-size:13px;line-height:1.9}.option-indicator{color:#85a674;border:1px solid #dce6d0;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:19px;height:19px;display:flex}.option.selected .option-indicator{color:#fff;background:#8fae7c;border-color:#8fae7c}.option.correct{background:#f0f7eb;border-color:#a4c495}.option.correct .option-letter,.option.correct .option-indicator{color:#fff;background:#85aa70;border-color:#85aa70}.option.incorrect{background:#fcf5f0;border-color:#dfbaa4}.option.incorrect .option-letter,.option.incorrect .option-indicator{color:#fff;background:#c7977a;border-color:#c7977a}.option.locked{cursor:default}.boolean-options{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.boolean-options .option{min-height:80px;padding:22px 16px}.boolean-options .option-text{font-size:15px}.question-bottom{border-bottom:1px solid #e8eddf;justify-content:space-between;align-items:center;gap:12px;margin-top:23px;padding:0 0 20px;display:flex}.question-bottom>.tiny-label{color:#a9b19f;max-width:65%;font-size:9px}.question-bottom .mark-buttons{flex-shrink:0}.study-actions{justify-content:space-between;gap:12px;padding-top:24px;display:flex}.study-actions>div{gap:10px;display:flex}.study-actions .button{gap:7px;min-height:42px;padding:10px 14px;font-size:11px}.answer-card{padding:20px;position:sticky;top:22px}.answer-card-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.answer-card-heading h3{color:#6a8058;font-size:14px}.answer-card-heading span{color:#9aab8b;font-size:11px}.answer-card-progress{background:#ecf1e6;border-radius:3px;height:4px;margin:15px 0 20px;overflow:hidden}.answer-card-progress>span{background:#99b882;height:100%;display:block}.answer-card-grid{scrollbar-width:thin;scrollbar-color:#d7e1cc transparent;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;max-height:385px;padding:2px;display:grid;overflow-y:auto}.answer-card-grid button{color:#a4b099;font-variant-numeric:tabular-nums;background:#fbfcf8;border:1px solid #e7ecdf;border-radius:5px;min-width:0;height:30px;font-size:10px;position:relative}.answer-card-grid button.answered{color:#88a371;background:#e9f0df;border-color:#cedec0}.answer-card-grid button.correct{color:#76985d;background:#e7f3df;border-color:#c6ddb7}.answer-card-grid button.incorrect{color:#bb9470;background:#faede1;border-color:#eccbb0}.answer-card-grid button.current{outline-offset:1px;border-color:#fff;outline:2px solid #8dab79}.answer-card-grid button.marked:after{content:"";background:#b99b4b;border-radius:50%;width:4px;height:4px;position:absolute;top:2px;right:2px}.answer-card-legend{flex-wrap:wrap;gap:12px;margin:19px 0 20px;display:flex}.answer-card-legend>span{color:#9daa90;align-items:center;gap:4px;font-size:8px;display:flex}.answer-card-legend i{background:#fbfcf8;border:1px solid #dce5d0;border-radius:2px;width:8px;height:8px}.answer-card-legend i.answered{background:#e9f0df}.answer-card-legend i.correct{background:#d5eac8}.answer-card-legend i.incorrect{background:#f3d9c4;border-color:#e8caae}.answer-card .button{gap:7px;min-height:39px;padding:10px;font-size:10px}.answer-card-note{color:#a4af98;margin-top:12px;font-size:9px;line-height:1.8}.answer-review{color:#7d9965;background:#f5f9ef;border:1px solid #dfebd6;border-radius:9px;margin-top:24px;padding:20px}.answer-review.incorrect{color:#a18d5e;background:#faf8f0;border-color:#e8e3cf}.review-heading{align-items:center;gap:8px;font-size:13px;display:flex}.review-answers{color:#a2aa8e;gap:26px;margin:15px 0;font-size:11px;display:flex}.review-answers b{color:#7d915e;margin-left:5px;font-weight:500}.answer-review.incorrect .review-answers>span:first-child b{color:#b3966b}.explanation{border-top:1px solid #e4ebd8;padding-top:15px}.explanation strong{color:#839571;font-size:11px;font-weight:500}.explanation p{color:#8b987b;overflow-wrap:anywhere;margin-top:7px;font-size:12px;line-height:1.95}.sync-alert{color:#a38a55;background:#fff9e9;border:1px solid #e7d7b7;border-radius:9px;flex-wrap:wrap;align-items:center;gap:13px;margin-bottom:20px;padding:16px;display:flex}.sync-alert>div{flex:1;min-width:200px}.sync-alert strong{font-size:12px}.sync-alert p{color:#af9c75;margin-top:4px;font-size:10px}.sync-alert>.text-link{color:#a4946f;font-size:10px}.result-panel{background:#eef5e7;border:1px solid #dce8cf;border-radius:13px;margin-bottom:30px;padding:28px}.result-main{align-items:center;gap:20px;display:flex}.result-medal{color:#87a56c;background:#deebd2;border-radius:50%;flex-shrink:0;place-items:center;width:71px;height:71px;display:grid}.result-main>div:nth-child(2){flex:1}.result-main .eyebrow{margin-bottom:4px;font-size:9px}.result-main h1{color:#607c49;font-size:21px}.result-main p:not(.eyebrow){color:#98a788;margin-top:8px;font-size:10px}.result-score{text-align:center;padding-left:22px}.result-score strong{color:#6c8c52;font-size:45px;font-weight:550;line-height:1.3;display:block}.result-score>span{color:#9ba88c;font-size:10px}.result-types{border-top:1px solid #dfe8d6;grid-template-columns:repeat(3,1fr);margin-top:23px;padding-top:22px;display:grid}.result-types>div{border-right:1px solid #dce7d1;flex-direction:column;justify-content:center;align-items:center;gap:4px;display:flex}.result-types>div:last-child{border:0}.result-types span{color:#90a07e;font-size:10px}.result-types strong{color:#728b5a;font-size:20px;font-weight:500}.result-types small{color:#a2af91;font-size:9px}.result-panel.needs-practice{background:#f7f3e5;border-color:#e8e0c8}.needs-practice .result-medal{color:#ad9a5f;background:#ede5ca}.needs-practice .result-main h1,.needs-practice .result-score strong{color:#988951}.mobile-card-button{display:none}.modal{width:calc(100% - 36px);max-width:500px;max-height:calc(100dvh - 48px);color:var(--ink);border:1px solid #e0e8d8;border-radius:15px;padding:26px;overflow:auto;box-shadow:0 22px 100px #1e302b25}.modal::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#243c2a65}.modal-heading{justify-content:space-between;align-items:center;gap:15px;margin-bottom:17px;display:flex}.modal-heading h2{font-size:20px}.modal-description{color:#8b9980;margin:14px 0 24px;font-size:13px;line-height:1.95}.modal-actions{justify-content:flex-end;gap:12px;margin-top:23px;display:flex}.modal .answer-card-grid{grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;max-height:50dvh}.modal .answer-card-grid button{height:34px}.modal .answer-card-note{font-size:11px}.modal .answer-card-heading{margin-top:10px}.login-page{background:#fcfdf9;grid-template-columns:1fr 1fr;min-height:100dvh;display:grid}.login-story{color:#fff;background:#365c46;flex-direction:column;min-height:780px;padding:38px 48px;display:flex;position:relative;overflow:hidden}.login-story .brand{color:#f4f8eb}.login-story .brand-symbol{color:#e8f0d9;background:#ffffff16;border:1px solid #ffffff16}.login-story .brand small{color:#c1cbb4}.login-story:after{content:"";pointer-events:none;border:1px solid #ffffff0d;border-radius:50%;width:650px;height:650px;position:absolute;top:-200px;right:-390px}.login-story-content{width:100%;max-width:385px;margin:auto;padding:45px 0 20px}.login-story-content>.pill{letter-spacing:1px;border-radius:5px;margin-bottom:23px;font-size:10px}.login-story h1{letter-spacing:4px;color:#f0f5e4;font-size:44px;font-weight:500;line-height:1.6}.login-story-content>p{color:#acbfa6;letter-spacing:.7px;margin-top:17px;font-size:12px;line-height:2}.login-art{height:230px;margin:8px 0 5px;position:relative}.art-orbit{border:1px dashed #76947170;border-radius:50%;width:195px;height:195px;position:absolute;top:18px;left:100px;transform:rotate(25deg)}.art-sheet{color:#6e895c;background:linear-gradient(145deg,#f3f5df,#dfe9c8);border:1px solid #c5d3b666;border-radius:13px;flex-direction:column;align-items:flex-start;width:150px;height:168px;padding:19px;display:flex;position:absolute;top:25px;left:80px;transform:rotate(-9deg);box-shadow:13px 13px #5b7b51a0}.art-line{background:#c3d0ac;border-radius:5px;width:95px;height:5px;margin-top:18px}.art-line.short{width:65px;margin-top:9px}.art-answer{color:#6f845c;white-space:nowrap;background:#cbdab6;border-radius:4px;align-items:center;gap:5px;margin-top:15px;padding:5px 7px;font-size:8px;display:flex}.art-badge{color:#597143;background:#b2c69a;border-radius:15px;flex-direction:column;justify-content:center;align-items:center;width:65px;height:65px;font-size:22px;font-weight:600;display:flex;position:absolute;top:66px;right:20px;transform:rotate(12deg);box-shadow:0 9px 25px #17322120}.art-badge>span{letter-spacing:2px;font-size:8px}.art-dot{background:#afc894;border-radius:50%;position:absolute}.art-dot.one{width:7px;height:7px;top:96px;left:41px}.art-dot.two{width:5px;height:5px;bottom:15px;right:47px}.login-facts{border-top:1px solid #ffffff13;gap:0;max-width:380px;padding-top:27px;display:flex}.login-facts>span{color:#a5b99a;letter-spacing:.6px;border-right:1px solid #ffffff13;flex-direction:column;flex:1;gap:5px;padding-left:25px;font-size:9px;display:flex}.login-facts>span:first-child{padding-left:0}.login-facts>span:last-child{border:0}.login-facts strong{color:#d5e4c3;font-size:25px;font-weight:500;line-height:1.4}.login-facts strong span{font-size:10px}.login-footnote{color:#9eb495;letter-spacing:.8px;width:100%;max-width:385px;margin:22px auto 0;font-size:9px}.login-form-side{flex-direction:column;justify-content:center;align-items:center;min-width:0;padding:50px 45px;display:flex;position:relative}.login-form-wrap{width:100%;max-width:345px}.login-form-wrap>.eyebrow{letter-spacing:2.6px;color:#9cae8c;font-size:9px}.login-form-wrap>h2{letter-spacing:1px;color:#476344;font-size:31px;font-weight:550}.login-form-wrap>.muted{color:#a1ad97;margin-top:11px;margin-bottom:35px;font-size:11px}.field-label{color:#7b9170;margin:21px 0 9px;font-size:11px;display:block}.login-form-wrap input{color:#4d6447;background:#fff;border-color:#dfe7d6;border-radius:7px;width:100%;min-height:47px;font-size:13px}.login-form-wrap input::placeholder{color:#b6bfab;font-size:11px}.password-field{position:relative}.password-field input{padding-right:52px}.password-toggle{color:#98a889;background:0 0;padding:7px 1px;font-size:10px;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.login-hint{color:#98aa89;align-items:center;gap:7px;margin:18px 0 25px;font-size:10px;display:flex}.login-form-wrap .button{min-height:45px;font-size:12px}.login-privacy{color:#aab5a0;text-align:center;margin-top:22px;font-size:10px}.login-bottom{color:#b7bfad;font-size:9px;position:absolute;bottom:35px}.login-mobile-brand{display:none}@media (width>=1500px){.hero{min-height:325px;padding:37px 48px}.hero h2{font-size:37px}.hero p{font-size:12px}.hero .button{min-height:43px;font-size:12px}.hero-progress{padding-right:25px}.progress-ring{width:190px;height:190px}.type-card{padding:26px}.metric{padding:20px 24px}.hero .eyebrow{font-size:9px}}@media (width<=1200px){.sidebar{width:207px;padding-left:17px;padding-right:17px}.main-shell{margin-left:207px}.topbar{padding:0 28px}.page-content{padding:29px 28px 24px}.site-footer{padding:3px 28px 24px}.hero{padding:27px 28px}.hero h2{font-size:29px}.hero-actions{gap:14px}.hero-secondary{font-size:9px}.hero-progress{padding:0}.progress-ring{width:150px;height:150px}.progress-ring strong{font-size:43px}.metric-grid{gap:12px}.metric{padding:15px}.metric>small{font-size:8px}.metric-top{font-size:10px}.type-card-grid{gap:15px}.type-card{padding:19px}.home-bottom-grid{gap:18px}.panel{padding:20px}.exam-promo{padding:23px}.study-layout{grid-template-columns:minmax(0,1fr) 205px;gap:17px}.question-panel{padding:23px}.answer-card{padding:16px}.answer-card-grid{gap:4px}.answer-card-grid button{height:28px}.answer-card-legend{gap:8px}.question-bottom>.tiny-label{max-width:50%;line-height:1.7}.question-panel h2{font-size:17px}.option{gap:10px;padding:13px 12px}.option-text{font-size:12px}.boolean-options{grid-template-columns:1fr}.boolean-options .option{min-height:65px;padding:15px}.exam-layout{grid-template-columns:1.3fr 1fr;gap:18px}.exam-main{padding:25px}.exam-rules{padding:23px}.exam-main h2{font-size:23px}.exam-numbers strong{font-size:33px}.practice-card-facts{flex-direction:column;align-items:flex-start;gap:4px}.login-story{min-height:735px;padding:32px}.login-story h1{font-size:39px}.login-story-content{max-width:340px}}@media (width<=1000px) and (width>=761px){.sidebar{width:184px;padding:30px 12px 20px}.sidebar .brand{gap:8px;padding-left:7px;font-size:22px}.brand-symbol{width:38px;height:38px}.desktop-nav a{gap:10px;padding:11px 13px;font-size:12px}.sidebar-note{padding:15px 10px}.sidebar-note strong{font-size:11px}.sidebar-note p{font-size:9px}.main-shell{margin-left:184px}.topbar{padding:0 22px}.topbar-level{display:none}.page-content{padding:26px 22px}.hero{grid-template-columns:1.5fr .8fr;padding:26px}.hero-actions{flex-wrap:wrap;gap:13px}.hero-progress{align-self:center}.progress-ring{width:120px;height:120px;padding:6px}.progress-ring strong{font-size:33px}.progress-ring .ring-goal{font-size:8px}.progress-ring>div>span:first-child{font-size:9px}.hero-sticker{margin-top:22px;padding:4px 7px;font-size:8px}.metric-grid{grid-template-columns:repeat(2,1fr)}.type-card-grid{gap:10px}.type-card{padding:15px}.type-card-top{gap:4px}.type-card .tiny-label{padding:2px 4px;font-size:8px}.type-card .large-icon{width:36px;height:36px}.type-card>p{min-height:32px;font-size:9px;line-height:1.8}.type-card h3{font-size:14px}.type-card h3 span{font-size:9px}.home-bottom-grid,.exam-layout,.stats-two-col{grid-template-columns:1fr}.exam-promo h2 br{display:none}.exam-promo{padding:26px}.mixed-banner{flex-wrap:wrap;gap:17px;padding:23px}.mixed-banner .button{margin-left:auto}.practice-card .button{gap:5px;padding:10px 6px;font-size:10px}.practice-card h2{font-size:19px}.practice-card-facts strong{font-size:22px}.study-layout{grid-template-columns:1fr}.answer-card{display:none}.mobile-card-button{display:inline-flex}.statistics-toolbar{flex-direction:column;align-items:flex-start;gap:12px}.library-toolbar{flex-wrap:wrap}.search-field{min-width:100%}.library-summary{flex-wrap:wrap;gap:12px}.result-main{flex-wrap:wrap}.result-main h1{font-size:18px}.result-score{margin-left:auto;padding-left:0}.boolean-options{grid-template-columns:1fr 1fr}}@media (width<=760px){h1{font-size:25px}.sidebar{display:none}.main-shell{min-height:100dvh;margin-left:0}.topbar{background:#fcfdf9;height:69px;padding:0 18px;position:relative}.breadcrumb,.topbar-level,.date-pill{display:none}.mobile-brand{display:block}.mobile-brand .brand{letter-spacing:1px;gap:9px;font-size:20px}.mobile-brand .brand-symbol{border-radius:10px;width:35px;height:35px}.mobile-brand .brand-symbol svg{width:20px}.mobile-brand .brand small{letter-spacing:.3px;margin-top:4px;font-size:8px}.mobile-logout{width:32px;height:32px;font-size:12px;display:inline-flex}.page-content{padding:24px 17px 18px}.site-footer{text-align:center;padding:5px 18px 102px;font-size:8px;line-height:2;display:block}.site-footer>span+span{display:block}.mobile-nav{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:9px 8px calc(9px + env(safe-area-inset-bottom));z-index:35;background:#ffffffed;border-top:1px solid #e5ebde;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-nav a{color:#9aa78e;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-width:53px;padding:3px 9px;font-size:9px;display:flex}.mobile-nav a.active{color:#608a51;background:#f1f6eb}.page-intro{align-items:flex-start;gap:10px;margin-bottom:22px}.page-intro h1{font-size:24px}.page-intro .muted{margin-top:5px;font-size:11px;line-height:1.85}.page-intro .eyebrow{letter-spacing:1.5px;margin-bottom:7px;font-size:8px}.page-intro>.button{gap:0;min-width:37px;padding:9px;font-size:0}.streak-pill{gap:4px;margin-top:6px;padding:6px 8px;font-size:9px}.streak-pill strong{font-size:12px}.streak-pill svg{width:14px}.hero{border-radius:12px;grid-template-columns:1fr .58fr;gap:0;min-height:249px;padding:24px 20px}.hero h2{letter-spacing:.3px;font-size:26px;line-height:1.65}.hero p{max-width:190px;margin-top:9px;font-size:10px;line-height:1.9}.hero .eyebrow{letter-spacing:1px;gap:5px;margin-bottom:12px;font-size:7px}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:19px}.hero .button{gap:8px;min-height:38px;padding:9px 11px;font-size:10px}.hero-secondary{font-size:9px}.hero-progress{align-self:center;padding:2px 0 10px 3px;transform:translateY(-7px)}.progress-ring{width:109px;height:109px;padding:6px}.progress-ring:before{inset:-8px}.progress-ring strong{font-size:32px;line-height:1.6}.progress-ring strong small{margin-left:4px;font-size:9px}.progress-ring>div>span:first-child{font-size:8px}.ring-goal{font-size:7px}.hero-sticker{white-space:nowrap;gap:4px;margin-top:17px;padding:4px 6px;font-size:7px}.hero-sticker svg{width:11px}.hero-spark{display:none}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.metric{border-radius:9px;padding:15px 15px 13px}.metric-top{font-size:10px}.metric-icon svg{width:17px;height:17px}.metric-value{margin-top:2px;font-size:27px}.metric-value em{font-size:10px}.metric>small{font-size:8px}.page-content>section,.page-content>.metric-grid,.page-content>.type-card-grid,.page-content>.home-bottom-grid,.page-content>.stats-two-col{margin-bottom:21px}.section-heading{gap:9px;margin-top:26px;margin-bottom:14px}.section-heading h2{font-size:16px}.section-heading p{max-width:270px;font-size:9px;line-height:1.8}.section-heading .text-link{white-space:nowrap;font-size:10px}.type-card-grid{grid-template-columns:1fr;gap:12px}.type-card{padding:19px 20px;position:relative}.type-card-top{margin-bottom:0;position:absolute;top:21px;left:20px}.type-card .large-icon{width:43px;height:43px}.type-card .tiny-label{display:none}.type-card h3{padding-left:61px;padding-right:3px;font-size:16px}.type-card h3 span{font-size:9px}.type-card>p{margin-top:5px;padding-left:61px;font-size:10px}.type-card-bottom{margin-top:20px;padding-top:12px}.type-card-bottom>span{font-size:9px}.home-bottom-grid,.stats-two-col,.exam-layout{grid-template-columns:1fr;gap:18px}.panel{border-radius:11px;padding:20px}.panel-heading h2{font-size:15px}.panel-heading .tiny-label{font-size:9px}.exam-promo{padding:24px}.exam-promo h2{font-size:24px}.exam-promo>p{font-size:10px}.exam-promo .button{min-height:40px;font-size:11px}.promo-watermark{width:135px;height:135px;bottom:32px;right:28px}.session-row{gap:9px;padding:15px 0}.session-icon{width:32px;height:32px}.session-row-main strong{font-size:11px}.session-row-main small{font-size:8px}.session-score{font-size:10px}.resume-strip{gap:10px;padding:14px}.resume-strip strong{font-size:11px}.resume-strip p{font-size:9px;line-height:1.7}.resume-strip .button{min-height:35px;padding:7px 10px;font-size:10px}.resume-strip .button svg{display:none}.mixed-banner{flex-wrap:wrap;gap:16px;padding:23px}.mixed-banner .large-icon{width:46px;height:46px}.mixed-banner>div{min-width:180px}.mixed-banner h2{font-size:21px}.mixed-banner p{font-size:10px}.mixed-banner .eyebrow{font-size:8px}.mixed-banner .button{width:100%;margin-top:5px;font-size:12px}.practice-grid .type-card{padding:24px}.practice-card .large-icon{width:49px;height:49px;position:absolute;top:25px;right:24px}.practice-card h2{margin-top:0;font-size:21px}.practice-card>p{max-width:78%;margin-top:6px;padding-left:0;font-size:11px}.practice-card-facts{flex-direction:row;align-items:center;margin-bottom:19px;padding:20px 0 17px}.practice-card-facts strong{font-size:27px}.practice-card .button{min-height:44px;font-size:12px}.practice-tip{align-items:flex-start;margin-bottom:25px;font-size:10px;line-height:1.9}.exam-main{padding:26px 23px}.exam-main h2{font-size:24px}.exam-main>.muted{font-size:11px}.exam-numbers{margin:25px 0;padding:23px 0}.exam-numbers strong{font-size:32px}.exam-numbers span{font-size:10px}.exam-breakdown{gap:15px}.exam-breakdown>div{gap:9px;font-size:11px}.exam-breakdown>div>span:not(.small-icon){font-size:10px}.exam-main>.button{font-size:12px}.exam-rules{padding:25px}.exam-rules ol{font-size:12px}.exam-rules p{font-size:11px}.statistics-toolbar{flex-direction:column;align-items:flex-start;gap:14px;margin:15px 0 20px}.statistics-toolbar>span{font-size:10px}.statistics-toolbar small{font-size:8px}.segmented button{font-size:10px}.activity-chart:not(.compact) .bars{gap:3px;height:154px}.activity-chart:not(.compact) .bar-total{width:80%}.activity-chart:not(.compact) .bar-label{font-size:7px}.chart-note{font-size:9px;line-height:1.8}.chart-legend{font-size:8px}.exam-mini-metrics{gap:0;padding:15px 6px}.exam-mini-metrics>span{font-size:8px}.exam-mini-metrics strong{font-size:21px}.exam-mini-metrics strong small{font-size:8px}.exam-chart{margin-top:24px}.type-accuracy strong{font-size:18px}.coverage-panel{padding-bottom:29px}.library-tabs{justify-content:space-between;gap:0;margin-bottom:17px}.library-tabs button{padding:12px 4px;font-size:11px}.library-panel{padding:17px}.library-toolbar{flex-wrap:wrap;gap:10px}.search-field{flex-basis:100%;min-width:100%}.search-field input{padding:10px 0;font-size:16px}.search-field input::placeholder{font-size:11px}.library-toolbar select{flex:1;max-width:none;min-height:40px;padding:8px 10px;font-size:12px}.library-summary{flex-wrap:wrap;gap:13px;padding:20px 0 17px}.library-summary>div{gap:9px;width:100%}.library-summary .button{flex:1;gap:6px;min-height:37px;padding:9px 7px;font-size:10px}.library-question{padding:21px 0}.library-question h3{font-size:13px;line-height:1.9}.library-question-meta{flex-wrap:wrap;gap:7px}.library-question-meta small{font-size:8px}.mistake-count{font-size:9px}.library-question-footer{gap:5px}.library-question-footer .text-link{font-size:10px}.mark-buttons .quiet-button{gap:4px;padding:7px 6px;font-size:10px}.mark-buttons svg{width:15px;height:15px}.library-answer{padding:15px;font-size:11px}.library-answer>strong{font-size:11px}.page-note{margin-top:17px;font-size:10px}.pagination{gap:12px}.pagination .button{padding:8px 10px;font-size:10px}.toast{bottom:calc(86px + env(safe-area-inset-bottom));gap:10px;width:max-content;max-width:calc(100% - 28px);padding:11px 12px 11px 15px;font-size:12px}.studying .site-footer{padding-bottom:100px}.study-topline{margin-bottom:21px}.study-topline>.text-link{font-size:10px}.timer-pill{gap:5px;padding:6px 9px;font-size:15px}.study-topline .pill{font-size:9px}.mobile-card-button{display:inline-flex;gap:5px!important;min-height:33px!important;padding:7px 8px!important;font-size:9px!important}.study-topline>div{gap:7px}.study-heading{gap:10px;margin-bottom:18px}.study-heading h1{font-size:20px}.study-heading .eyebrow{font-size:7px}.save-status{gap:4px;font-size:9px}.study-layout{grid-template-columns:1fr;gap:0}.answer-card{display:none}.question-panel{padding:22px 18px}.question-meta{gap:4px;margin-bottom:21px}.question-meta>div{gap:8px}.question-meta>div>span:not(.type-badge){font-size:9px}.question-meta .quiet-button{gap:4px;padding:6px 4px;font-size:9px}.question-meta .quiet-button svg{width:14px}.question-panel h2{font-size:17px;font-weight:550;line-height:1.85}.answer-help{margin:12px 0 22px;font-size:10px;line-height:1.9}.options{gap:12px}.option{gap:11px;min-height:63px;padding:15px 12px}.option-letter{width:29px;height:29px;font-size:12px}.option-text{font-size:13px;line-height:1.85}.option-indicator{width:17px;height:17px}.boolean-options{grid-template-columns:1fr 1fr}.boolean-options .option{gap:9px;min-height:76px;padding:18px 10px}.boolean-options .option-text{font-size:14px}.boolean-options .option-letter{width:27px;height:27px}.question-bottom{border-bottom:0;align-items:flex-start;gap:10px;margin-top:24px;padding-bottom:2px}.question-bottom>.tiny-label{max-width:50%;font-size:9px;line-height:1.9}.study-actions{z-index:40;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:13px 16px calc(13px + env(safe-area-inset-bottom));background:#ffffffef;border-top:1px solid #e3e9da;gap:10px;position:fixed;bottom:0;left:0;right:0}.study-actions .button{min-height:43px;padding:10px 12px;font-size:11px}.study-actions>div{gap:8px}.answer-review{padding:17px 15px}.review-heading{gap:7px;font-size:12px}.review-answers{flex-wrap:wrap;gap:16px;font-size:10px}.explanation p{font-size:12px}.sync-alert{gap:10px;padding:14px}.sync-alert>div{min-width:calc(100% - 40px)}.sync-alert strong{font-size:11px}.sync-alert p{font-size:10px}.sync-alert>.text-link{font-size:9px}.result-panel{padding:22px 18px}.result-main{align-items:flex-start;gap:12px}.result-medal{width:43px;height:43px}.result-medal svg{width:25px}.result-main h1{font-size:16px;line-height:1.7}.result-main .eyebrow{letter-spacing:1px;font-size:7px}.result-main p:not(.eyebrow){margin-top:5px;font-size:9px}.result-score{margin-top:4px;padding-left:0}.result-score strong{font-size:29px}.result-score>span{font-size:8px}.result-types{margin-top:20px;padding-top:17px}.result-types span{font-size:9px}.result-types strong{font-size:18px}.result-types small{font-size:8px}.study-heading>.button{min-height:34px;padding:7px 9px;font-size:10px}.modal{max-height:calc(100dvh - 40px);padding:22px}.modal-heading h2{font-size:19px}.modal-description{font-size:13px}.modal-actions .button{min-height:43px;padding:11px 14px;font-size:12px}.modal .answer-card-grid{grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}.modal .answer-card-grid button{height:34px;font-size:11px}.modal .answer-card-legend{font-size:10px}.login-page{grid-template-columns:1fr;min-height:100dvh}.login-story{display:none}.login-form-side{background:radial-gradient(at 0 0,#eef4e5,#0000 65%),#fcfdf9;justify-content:center;min-height:100dvh;padding:125px 31px 90px}.login-mobile-brand{display:block;position:absolute;top:32px;left:30px}.login-mobile-brand .brand{font-size:24px}.login-mobile-brand .brand-symbol{width:40px;height:40px}.login-mobile-brand .brand small{font-size:8px}.login-form-wrap{max-width:380px}.login-form-wrap>h2{font-size:32px}.login-form-wrap>.muted{margin-top:13px;margin-bottom:35px;font-size:12px;line-height:1.9}.login-form-wrap>.eyebrow{font-size:9px}.field-label{margin-top:22px;font-size:12px}.login-form-wrap input{min-height:49px;padding:12px 14px;font-size:16px}.login-form-wrap input::placeholder{font-size:12px}.password-toggle{font-size:11px}.password-field input{padding-right:58px}.login-hint{margin:21px 0 27px;font-size:11px}.login-form-wrap .button{min-height:49px;font-size:13px}.login-privacy{margin-top:25px;font-size:10px}.login-bottom{font-size:9px;bottom:30px}.empty-state{min-height:220px;padding:30px 15px}.empty-state h3{font-size:15px}.empty-state p{font-size:11px}.loading{min-height:220px;font-size:12px}}@media (width<=370px){.page-content{padding-left:13px;padding-right:13px}.hero{grid-template-columns:1fr .5fr;padding:21px 17px}.hero h2{font-size:24px}.progress-ring{width:95px;height:95px;padding:5px}.progress-ring strong{font-size:29px}.progress-ring .ring-goal{font-size:6px}.hero-sticker{gap:3px;padding:3px 4px;font-size:6px}.hero-sticker svg{width:9px}.hero .eyebrow{letter-spacing:.8px;font-size:6px}.hero-actions{gap:10px}.hero p{font-size:9px}.page-intro h1{font-size:22px}.streak-pill{font-size:8px}.metric{padding:13px}.boolean-options{grid-template-columns:1fr}.study-actions .button{gap:5px;padding:10px;font-size:10px}.question-panel{padding:21px 15px}.library-tabs button{font-size:10px}.result-main{flex-wrap:wrap}.result-score{justify-content:center;align-items:center;gap:8px;width:100%;margin-top:10px;display:flex}.result-score strong{font-size:37px}.result-main>div:nth-child(2){min-width:calc(100% - 60px)}}.option-text{color:#50644c;font-size:14px}.explanation p{color:#65765c;font-size:13px}.review-answers{font-size:12px}.answer-help{color:#8a977f;font-size:11px}.library-question h3{font-size:15px}.library-answer{color:#65775b;font-size:13px}.hero p{color:#73856a;font-size:12px}.type-card>p{color:#84917b;font-size:11px}.metric>small{color:#8e9c83;font-size:10px}.login-form-wrap>.muted{color:#89997c;font-size:12px}.login-privacy{color:#8f9f82;font-size:11px}@media (width<=760px){.option-text{font-size:14px;line-height:1.9}.explanation p{font-size:13px;line-height:2}.review-answers{font-size:11px}.library-question h3{font-size:14px}.library-answer{font-size:12px}.hero p,.type-card>p{font-size:11px}.metric>small{font-size:9px}.hero-secondary,.chart-note{font-size:10px}.answer-help{font-size:11px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation-duration:.001ms!important}.button:hover{transform:none}}.sync-button{border:1px solid var(--line);color:var(--green);font:inherit;white-space:nowrap;cursor:pointer;background:0 0;border-radius:20px;align-items:center;gap:6px;padding:7px 10px;font-size:12px;display:inline-flex}.sync-button.pending{color:#a25826;background:#fff5e8}.sync-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.sync-records{max-height:45vh;margin-top:20px;overflow-y:auto}.sync-record{border-top:1px solid #e4e7df;padding:16px 0}.sync-record p{overflow-wrap:anywhere;margin:8px 0}@media (width<=640px){.sync-button{padding:7px;font-size:11px}.sync-actions .button{flex:auto}}.login-hint{cursor:pointer}.login-hint input[type=checkbox]{width:17px;height:17px;accent-color:var(--green);cursor:pointer;flex-shrink:0;margin:0}.study-sync-note{color:var(--muted);margin-bottom:16px;font-size:13px;line-height:1.7}.study-sync-note button{margin-left:12px}