:root{color-scheme:light;--home-ink:#101e55;--home-muted:#647080;--home-line:#dfe2e8;--tmua:#d53c24;--esat:#007e77}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--home-ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #8996c7;outline-offset:6px}button,a{-webkit-tap-highlight-color:transparent}.skip-link{position:fixed;top:-70px;left:20px;z-index:5;padding:12px 18px;background:var(--home-ink);color:white}.skip-link:focus{top:12px}
.home-header{max-width:1320px;margin:auto;min-height:100px;padding:24px 44px;display:flex;justify-content:space-between;align-items:center;gap:24px}.home-brand{display:flex;align-items:center;gap:13px;font-size:23px;font-weight:600;letter-spacing:-.8px}.home-brand b{font-weight:400}.home-brand small{display:block;font-size:8px;font-weight:400;letter-spacing:1.45px;margin-top:7px;color:#727c94}.home-mark{position:relative;display:grid;place-items:center;width:42px;height:44px;border:1px solid #263769;border-radius:3px 3px 15px 15px;font-family:Georgia,serif;font-size:31px;font-weight:400;line-height:1}.home-mark>span{position:absolute;right:3px;bottom:6px;font:17px Georgia,serif;background:#fff;line-height:15px}.home-header nav{display:flex;align-items:center;gap:32px;font-size:13px}.home-nav-active{font-weight:600}.home-account{padding:12px 17px;border:1px solid var(--home-line);border-radius:5px}.home-account span{margin-left:12px}.home-account:hover{border-color:var(--home-ink)}
.home-hubs{max-width:1180px;margin:0 auto;padding:42px 44px 0;scroll-margin-top:24px}.home-heading{text-align:center;margin-bottom:37px}.home-eyebrow{font-size:10px;letter-spacing:2.8px;margin:0 0 16px;color:#7a839b}.home-heading h1{font-size:clamp(30px,3.3vw,43px);font-weight:600;letter-spacing:-1.4px;line-height:1.2;margin:0}.home-lead{font-size:14px;line-height:1.9;color:var(--home-muted);margin:16px 0 0}.home-hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.home-hub-card{--hub-color:var(--tmua);--hub-soft:#fff0ec;border:1px solid #888d99;border-radius:8px;padding:32px 36px 31px;display:flex;flex-direction:column;align-items:flex-start;transition:border-color .2s,box-shadow .2s}.home-esat{--hub-color:var(--esat);--hub-soft:#eaf6f4}.home-hub-card:hover{border-color:var(--hub-color);box-shadow:0 8px 28px #1a2a4d06}.home-card-top{display:flex;justify-content:space-between;align-items:flex-start;width:100%;gap:12px}.home-card-top img{width:90px;height:98px;object-fit:contain;margin-left:-6px}.home-card-number{font-size:8px;line-height:1.7;letter-spacing:1.2px;text-align:right;color:#8b91a1;padding-top:7px;max-width:150px}.home-hub-card h2{color:var(--hub-color);font-size:43px;font-weight:600;line-height:1.1;letter-spacing:-1.5px;margin:17px 0 16px}.home-test-name{font-size:21px;font-weight:400;line-height:1.5;letter-spacing:-.4px;margin:0;color:#4f5d70}.home-card-description{font-size:13px;line-height:1.9;color:#7b8290;margin:15px 0 0}.home-card-features{display:flex;align-items:center;flex-wrap:wrap;gap:12px;font-size:11px;color:var(--hub-color);margin:23px 0 25px}.home-card-features i{height:3px;width:3px;border-radius:50%;background:var(--hub-color);opacity:.6}.home-hub-button{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:auto;padding:16px 20px;border:1px solid var(--hub-color);border-radius:5px;background:var(--hub-soft);color:var(--hub-color);font-size:16px;font-weight:600;line-height:1.35;transition:background .2s,color .2s}.home-hub-button small{display:block;font-size:10px;font-weight:400;margin-top:4px;letter-spacing:.6px;opacity:.8}.home-hub-button .home-arrow{font-size:26px;font-weight:400}.home-hub-button:hover{background:var(--hub-color);color:#fff}.home-shared-note{text-align:center;font-size:11px;line-height:1.9;color:#878e9d;margin:22px 0 0}.home-shared-note span{margin-right:6px;color:#5f6c86}
.home-study-path{max-width:1092px;margin:60px auto 0;border-top:1px solid var(--home-line);padding:33px 0 39px;display:grid;grid-template-columns:1fr 1.9fr;gap:44px}.home-study-path>h2{font-size:23px;line-height:1.65;font-weight:500;letter-spacing:-.5px;margin:0}.home-study-path>h2 span{color:#9ba2b3}.home-study-path ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;list-style:none;padding:0;margin:3px 0 0}.home-study-path li>span{font-size:10px;letter-spacing:1px;color:#a5acb9}.home-study-path h3{font-size:12px;font-weight:600;margin:11px 0 9px}.home-study-path li p{font-size:11px;line-height:1.9;color:#88909f;margin:0}.home-footer{border-top:1px solid #edf0f3;max-width:1320px;margin:auto;padding:23px 44px 28px;display:flex;align-items:center;gap:20px;font-size:10px;color:#949aaa}.home-footer>span{font-size:14px;letter-spacing:-.4px;color:#58667e}.home-footer p{margin:0}.home-footer a{margin-left:auto;color:#66738b}
@media(min-width:1500px){.home-hubs{padding-top:58px}.home-heading{margin-bottom:43px}.home-hub-card{padding:38px 40px}.home-card-description{font-size:14px}.home-card-features{margin-top:28px;margin-bottom:30px}}
@media(max-width:1180px){.home-study-path{margin-left:44px;margin-right:44px}}
@media(max-width:760px){.home-header{min-height:84px;padding:20px 24px}.home-brand{font-size:20px;gap:10px}.home-brand small{font-size:6px;letter-spacing:1.1px}.home-mark{width:34px;height:37px;font-size:26px}.home-mark>span{font-size:14px;bottom:4px}.home-header nav{gap:12px}.home-nav-active{display:none}.home-account{font-size:11px;padding:10px 12px}.home-account span{margin-left:5px}.home-hubs{padding:30px 24px 0}.home-heading h1{font-size:32px;max-width:430px;margin:auto;line-height:1.2}.home-eyebrow{font-size:9px;letter-spacing:2px}.home-lead{font-size:12px;margin-top:13px}.home-heading{margin-bottom:28px}.home-hub-grid{gap:18px}.home-hub-card{padding:26px 24px}.home-card-number{display:none}.home-hub-card h2{font-size:36px}.home-test-name{font-size:18px}.home-card-description{font-size:12px}.home-card-features{font-size:10px;gap:7px;line-height:1.8}.home-hub-button{font-size:14px;padding:14px}.home-study-path{margin:40px 24px 0;grid-template-columns:1fr;gap:25px}.home-study-path>h2 br{display:none}.home-study-path>h2 span{margin-left:8px}.home-study-path>h2{font-size:21px}.home-study-path ol{gap:18px}.home-study-path h3{line-height:1.8;font-size:11px}.home-footer{padding:22px 24px;flex-wrap:wrap;gap:10px 16px}.home-footer p{font-size:9px}.home-shared-note{font-size:10px}}
@media(max-width:540px){.home-hub-grid{grid-template-columns:1fr}.home-heading h1{font-size:30px;max-width:330px}.home-hub-card{padding:26px 28px}.home-card-top img{width:76px;height:82px}.home-card-number{display:block;font-size:7px;max-width:140px}.home-hub-card h2{margin-top:12px;margin-bottom:13px}.home-test-name{font-size:21px}.home-card-description{font-size:12px}.home-card-description br{display:none}.home-card-features{font-size:11px;margin:20px 0 23px}.home-hub-button{font-size:15px;padding:15px 18px}.home-shared-note{max-width:290px;margin:20px auto 0}.home-study-path>h2{font-size:19px}.home-study-path>h2 br{display:block}.home-study-path>h2 span{margin-left:0}.home-study-path ol{grid-template-columns:1fr;gap:18px}.home-study-path li{display:flex;gap:18px;align-items:baseline}.home-study-path h3{font-size:12px;margin:0 0 4px}.home-study-path li p{font-size:11px}.home-footer p{order:3;width:100%}.home-footer a{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

@media(min-width:761px) and (max-width:1499px){.home-header{min-height:84px;padding-top:18px;padding-bottom:18px}.home-hubs{padding-top:24px}.home-heading{margin-bottom:28px}.home-eyebrow{margin-bottom:10px}.home-heading h1{font-size:38px}.home-lead{font-size:13px;margin-top:12px}.home-hub-card{padding:27px 33px}.home-card-top img{height:82px;width:78px}.home-hub-card h2{font-size:40px;margin:12px 0}.home-test-name{font-size:20px;line-height:1.45}.home-card-description{font-size:12px;line-height:1.8;margin-top:12px}.home-card-features{margin:19px 0 21px}.home-hub-button{padding:13px 18px}}

/* Homepage quantities and the longer admissions title. */
.home-heading h1{max-width:1000px;margin-inline:auto;text-wrap:balance}
.home-card-stats{width:100%;display:grid;gap:15px;margin:25px 0 0}
.home-card-stat{display:grid;grid-template-columns:minmax(94px,auto) 1fr;align-items:center;gap:14px}
.home-card-stat dt{grid-column:2;grid-row:1;color:#5d6878;font-size:16px;line-height:1.45;max-width:210px}
.home-card-stat dd{grid-column:1;grid-row:1;margin:0;font-size:36px;font-weight:600;letter-spacing:-1.3px;line-height:1.1;color:var(--hub-color);font-variant-numeric:tabular-nums}
.home-card-top img{width:112px;height:112px;margin-left:-8px}
@media(max-width:760px){.home-heading h1{max-width:600px;font-size:32px;letter-spacing:-1px}.home-card-stat{grid-template-columns:minmax(82px,auto) 1fr;gap:10px}.home-card-stat dd{font-size:31px}.home-card-stat dt{font-size:14px}.home-card-stats{margin-top:23px;gap:14px}.home-card-top img{width:100px;height:100px}}
@media(max-width:540px){.home-heading h1{max-width:420px;font-size:30px}.home-card-stat{grid-template-columns:94px 1fr;gap:14px}.home-card-stat dd{font-size:36px}.home-card-stat dt{font-size:16px}.home-card-top img{width:100px;height:100px}}

/* Free trials: one visible question, with chapter and exam navigation. */
.home-experience{max-width:1092px;margin:65px auto 0;border-top:1px solid var(--home-line);padding-top:35px;scroll-margin-top:24px}
.experience-heading{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:23px}.experience-heading h2{font-size:27px;font-weight:500;line-height:1.45;letter-spacing:-.7px;margin:0 0 10px}.experience-heading p:not(.home-eyebrow){font-size:12px;color:var(--home-muted);line-height:1.9;margin:0}.experience-heading .home-eyebrow{margin-bottom:12px;font-size:9px}
.experience-tabs{display:flex;border:1px solid var(--home-line);padding:4px;border-radius:6px;gap:3px}.experience-tabs button{font:13px Arial;background:none;border:0;color:#7a839b;border-radius:3px;padding:10px 21px;cursor:pointer}.experience-tabs [aria-selected=true]{background:var(--home-ink);color:white}
.home-experience{--trial-color:var(--tmua);--trial-soft:#fff0ec}.home-experience[data-exam=ESAT]{--trial-color:var(--esat);--trial-soft:#eaf6f4}
.trial-summary{font-size:12px;color:#7a839b;line-height:1.9;margin:0 0 18px}.trial-summary strong{font-size:18px;color:var(--trial-color);font-weight:500;margin:0 2px}
.trial-question{margin-top:20px;border:1px solid var(--home-line);border-radius:8px;padding:28px 31px;background:#fff}.trial-question-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;border-bottom:1px solid #edf0f3;padding-bottom:18px;margin-bottom:23px}.trial-question-heading p{font-size:14px;margin:0 0 6px;color:var(--trial-color)}.trial-question-heading span{font-size:9px;letter-spacing:1px;color:#8b93a4}.trial-text{font-size:17px;line-height:1.95;color:#303b51;overflow-wrap:break-word}.trial-text .katex{font-size:1.1em}.trial-text .katex-display{overflow-x:auto;overflow-y:hidden}.trial-text p{margin:0 0 12px}.trial-options{padding:0;border:0;display:grid;gap:9px;margin:24px 0}.trial-option{display:grid;grid-template-columns:18px 25px 1fr;gap:10px;align-items:center;padding:13px 17px;border:1px solid var(--home-line);border-radius:5px;cursor:pointer;min-height:52px}.trial-option:has(input:checked){border-color:var(--trial-color);background:var(--trial-soft)}.trial-option input{accent-color:var(--trial-color);margin:0}.trial-option b{font-size:13px;font-weight:500}.trial-option.correct{border-color:#007e77;background:#eaf6f4}.trial-option.incorrect{border-color:#bf4938;background:#fff1ee}.trial-option .trial-text{font-size:16px}.trial-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:12px}.trial-actions button{font:13px Arial;color:white;background:var(--trial-color);border:1px solid var(--trial-color);border-radius:5px;padding:11px 18px;cursor:pointer}.trial-actions button:disabled{opacity:.45;cursor:not-allowed}.trial-actions span{color:#768296}.trial-solution{border-top:1px solid var(--home-line);padding-top:22px;margin-top:25px}.trial-solution h4{font-size:12px;color:var(--trial-color);font-weight:500;margin:0 0 12px}.trial-question-bottom{display:flex;gap:20px;justify-content:space-between;align-items:center;margin-top:25px;font-size:12px}.trial-question-bottom button{border:0;background:none;padding:0;color:#748098;font:inherit;cursor:pointer}.trial-question-bottom a{color:var(--trial-color)}
.trial-unlock{display:flex;align-items:center;justify-content:space-between;gap:25px;background:#f7f8fb;border:1px solid #edf0f5;border-radius:7px;margin-top:20px;padding:22px 25px}.trial-unlock span{font-size:8px;letter-spacing:2px;color:#9199aa}.trial-unlock p{font-size:15px;line-height:1.8;color:#52607b;margin:7px 0 0}.trial-unlock strong{color:var(--home-ink);font-size:24px;font-weight:500}.trial-unlock a{font-size:12px;white-space:nowrap;color:var(--home-ink);border-bottom:1px solid #aeb6ca;padding-bottom:5px}
.trial-error{font-size:12px;color:#af4937}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.home-experience button:focus-visible{outline:3px solid #8996c7;outline-offset:4px}
@media(max-width:1180px){.home-experience{margin-left:44px;margin-right:44px}}
@media(max-width:760px){.home-experience{margin:45px 24px 0;padding-top:28px}.experience-heading{flex-direction:column;align-items:flex-start;gap:18px}.experience-heading h2{font-size:24px}.trial-question{padding:23px}.trial-unlock{padding:19px}.trial-unlock p{font-size:13px}.trial-unlock strong{font-size:21px}}
@media(max-width:540px){.home-header{flex-wrap:wrap;gap:16px}.home-header nav{width:100%;justify-content:flex-end}.trial-question{padding:20px 17px}.trial-question-heading{align-items:flex-start}.trial-question-heading>span{letter-spacing:0}.trial-option{padding:13px 12px;grid-template-columns:17px 20px 1fr;gap:7px}.trial-question-bottom{align-items:flex-start;flex-direction:column;gap:15px}.trial-unlock{align-items:flex-start;flex-direction:column;gap:15px}.trial-text{font-size:16px}.home-experience{margin-left:24px;margin-right:24px}}

.trial-question-list>.trial-question:first-child{margin-top:0}.trial-actions button.trial-reset{border:0;background:none;color:#7a839b;padding:8px 0;font-size:11px}@media(max-width:540px){}

/* Additional hubs retain the same symmetric ribbon and card language. */
.home-tara{--hub-color:#7515ba;--hub-soft:#f4edfc}.home-step{--hub-color:#eb006b;--hub-soft:#fff0f6}
.home-card-status{display:flex;flex-direction:column;justify-content:center;gap:9px;min-height:104px;margin-top:25px;color:var(--hub-color)}.home-card-status strong{font-size:30px;line-height:1.15;font-weight:500;letter-spacing:-.7px}.home-card-status span{font-size:13px;letter-spacing:1px}
.future-hub{--hub-color:#7515ba;--hub-soft:#f4edfc;max-width:880px;margin:35px auto 70px;padding:0 28px;text-align:center}.future-hub.home-step{--hub-color:#eb006b;--hub-soft:#fff0f6}.future-hub>img{display:block;margin:15px auto 8px}.future-hub h1{font-size:48px;color:var(--hub-color);letter-spacing:-1.3px;margin:6px 0 18px}.future-hub h1 span{font-size:32px;font-weight:400;letter-spacing:0;color:var(--home-ink)}.future-hub-name{font-size:20px;line-height:1.5;color:var(--home-muted)}.future-hub-notice{border:1px solid var(--home-line);border-radius:9px;padding:38px 25px;margin-top:40px;background:var(--hub-soft)}.future-status{color:var(--hub-color);font-size:10px;letter-spacing:2.5px;margin:0 0 13px}.future-hub-notice h2{font-size:25px;font-weight:500;margin:0 0 16px}.future-hub-notice>p:not(.future-status){font-size:14px;line-height:1.9;color:var(--home-muted)}.future-hub-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:25px}.future-hub-links a{font-size:13px;padding:13px 18px;border:1px solid var(--hub-color);border-radius:5px;color:var(--hub-color);background:white}.future-hub-links a:hover{background:var(--hub-color);color:white}
@media(min-width:1280px){.home-header,.home-footer{max-width:1440px}.home-hubs{max-width:1440px}.home-hub-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.home-hub-card{padding:28px 24px}.home-card-top img{width:100px;height:100px}.home-card-number{font-size:7px;max-width:105px;letter-spacing:.8px}.home-test-name{font-size:20px;min-height:90px}.home-card-stat{grid-template-columns:minmax(81px,auto) 1fr;gap:10px}.home-card-stat dt{font-size:14px}.home-card-stat dd{font-size:34px}.home-card-features{gap:8px;font-size:10px;margin:20px 0 24px}.home-hub-button{font-size:15px;padding:15px 14px}.home-hub-button small{font-size:9px}.home-hub-button .home-arrow{font-size:23px}.home-card-status{min-height:98px}.home-card-status strong{font-size:29px}}
@media(max-width:540px){.future-hub{margin-top:25px}.future-hub h1{font-size:40px}.future-hub h1 span{font-size:25px}.future-hub-name{font-size:18px}.future-hub-notice{padding:30px 20px}.future-hub-links{flex-direction:column}.future-hub-links a{width:100%}}

.home-experience[data-exam=TARA]{--trial-color:#7318b9;--trial-soft:#f4edfb}.home-experience[data-exam=STEP]{--trial-color:#ef006e;--trial-soft:#fff0f6}.experience-tabs{flex-wrap:wrap}.trial-navigation{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:22px 0 4px}.trial-navigation button{font:inherit;cursor:pointer;padding:12px 18px;border:1px solid var(--trial-color);color:var(--trial-color);background:white;border-radius:5px}.trial-navigation button[data-trial-nav=next]{background:var(--trial-color);color:white}.trial-navigation button:disabled{opacity:.4;cursor:default}.trial-navigation span{font-size:12px;color:#7a839b}.trial-question-list{scroll-margin-top:30px}.trial-coming-soon{min-height:220px;display:flex;flex-direction:column;justify-content:center}.trial-coming-soon>span{font-size:10px;letter-spacing:2px;color:var(--trial-color)}.trial-coming-soon h3{color:var(--trial-color);font-size:24px}.trial-coming-soon p{line-height:1.8;color:#7a839b}

.trial-sequence-heading{margin:28px 0 18px;font-size:18px;line-height:1.6;font-weight:500}
@media(max-width:540px){.trial-sequence-heading{font-size:17px}}

.step-page .home-mark,.step-page .home-account{color:var(--hub-color);border-color:var(--hub-color)}
.step-page .home-account:hover{background:var(--hub-soft)}

.home-offer{
  margin:0 0 42px;
  padding:26px 0 33px;
  border-block:1px solid var(--home-line);
  text-align:center;
}
.home-offer-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:22px;
  margin:0;
}
.home-offer-grid>div{display:flex;flex-direction:column-reverse;justify-content:flex-end;align-items:center;gap:12px}
.home-offer-grid dt{
  max-width:24ch;
  color:#263246;
  font-size:clamp(14px,1.5vw,18px);
  line-height:1.4;
  text-wrap:balance;
}
.home-offer-grid dd{
  margin:0;
  color:#101218;
  font-size:clamp(52px,7vw,86px);
  font-weight:700;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.05em;
  line-height:1.04;
  white-space:nowrap;
}
.home-offer-grid dd small{margin-left:.14em;font-size:.4em;letter-spacing:0}
@media(max-width:760px){
  .home-offer{margin-bottom:32px;padding:22px 0 26px}
  .home-offer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}
  .home-offer-grid>div{gap:8px}
  .home-offer-grid dd{font-size:clamp(36px,9vw,60px)}
}

.home-member-status{color:var(--home-muted);white-space:nowrap}