html,body.kthn-auth-page{margin:0;min-height:100%;background:#f3f8f6;color:var(--kthn-text);font-family:var(--kthn-font)}.kthn-auth-page *{box-sizing:border-box}.kthn-auth{width:min(1280px,calc(100% - 48px));min-height:calc(100vh - 126px);margin:28px auto;display:grid;grid-template-columns:minmax(520px,1.06fr) minmax(400px,.94fr);overflow:hidden;border:1px solid rgba(8,47,73,.09);border-radius:20px;background:#fff;box-shadow:0 22px 60px rgba(8,47,73,.11)}.kthn-auth__panel{padding:clamp(38px,5vw,70px);display:flex;align-items:center;justify-content:center}.kthn-auth__card{width:100%;max-width:610px}.kthn-auth__visual{position:relative;overflow:hidden;padding:62px 54px;display:flex;flex-direction:column;justify-content:center;background:#087f72;color:#fff}.kthn-auth__visual:after{content:"";position:absolute;right:-150px;bottom:-170px;width:430px;height:430px;border:75px solid rgba(244,178,35,.12);border-radius:50%}.kthn-auth__visual>div:last-child{position:relative;z-index:1}.kthn-auth__visual h2{margin:10px 0 25px;font-size:38px;line-height:1.2;letter-spacing:-1px}.kthn-auth__visual ul{margin:0;padding:0;display:grid;gap:13px;list-style:none}.kthn-auth__visual li:before{content:"✓";display:inline-grid;width:24px;height:24px;margin-right:10px;place-items:center;border-radius:50%;background:var(--kthn-gold);color:var(--kthn-navy);font-weight:900}.kthn-auth__illustration{position:relative;z-index:1;width:270px;height:200px;margin:0 auto 36px}.kthn-auth__doc{position:absolute;left:65px;top:15px;width:150px;height:170px;border-radius:18px;background:#fff;box-shadow:0 15px 35px rgba(8,47,73,.18)}.kthn-auth__doc:before,.kthn-auth__doc:after{content:"";position:absolute;left:28px;right:28px;height:11px;border-radius:6px;background:#cbe9e4}.kthn-auth__doc:before{top:44px;box-shadow:0 31px 0 #cbe9e4,0 62px 0 #cbe9e4}.kthn-auth__person{position:absolute;left:8px;bottom:4px;width:92px;height:82px;border-radius:46px 46px 20px 20px;background:#082f49}.kthn-auth__person:before{content:"";position:absolute;left:27px;top:-40px;width:42px;height:42px;border-radius:50%;background:var(--kthn-gold)}.kthn-auth__checkmark{position:absolute;right:3px;bottom:20px;display:grid;width:70px;height:70px;place-items:center;border-radius:50%;background:var(--kthn-gold);color:var(--kthn-navy);font-size:34px;font-weight:900}.kthn-auth__eyebrow{margin:0 0 9px;color:var(--kthn-emerald);font-size:12px;font-weight:850;letter-spacing:1.6px}.kthn-auth__visual .kthn-auth__eyebrow{color:#ffe09a}.kthn-auth__heading h1{margin:0 0 10px;color:var(--kthn-navy);font-size:34px;line-height:1.2;letter-spacing:-.7px}.kthn-auth__heading>p:last-child{margin:0 0 27px;color:#64748b;line-height:1.6}.kthn-auth__heading.is-centered{text-align:center}.kthn-auth__message{margin:0 0 20px;padding:13px 15px;border-radius:9px;font-size:14px;line-height:1.5}.kthn-auth__message ul{margin:0;padding-left:18px}.kthn-auth__message.is-error{border-left:4px solid #b91c1c;background:#fef2f2;color:#991b1b}.kthn-auth__message.is-success{border-left:4px solid var(--kthn-emerald);background:#ecfdf5;color:#065f46}.kthn-auth__form{display:grid;gap:17px}.kthn-auth__form--grid{grid-template-columns:1fr 1fr}.kthn-auth__form>label,.kthn-auth__form legend{color:var(--kthn-navy);font-size:14px;font-weight:720}.kthn-auth__form label small{color:#64748b;font-weight:500}.kthn-auth__form input[type=text],.kthn-auth__form input[type=email],.kthn-auth__form input[type=tel],.kthn-auth__form input[type=url],.kthn-auth__form input[type=password]{display:block;width:100%;height:50px;margin-top:7px;padding:0 14px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;color:var(--kthn-text);font:inherit;transition:border-color .2s,box-shadow .2s}.kthn-auth__form input:hover{border-color:#94a3b8}.kthn-auth__form input:focus{border-color:var(--kthn-emerald);outline:0;box-shadow:0 0 0 3px rgba(7,136,121,.15)}.kthn-auth__form input[aria-invalid=true]{border-color:#b91c1c}.kthn-auth__form fieldset{margin:0;padding:0;border:0}.kthn-auth__role-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;padding:4px;border-radius:11px;background:#eef6f4}.kthn-auth__role-tabs label{position:relative}.kthn-auth__role-tabs input{position:absolute;opacity:0}.kthn-auth__role-tabs span{display:block;min-height:43px;padding:11px;border-radius:8px;text-align:center;color:#526474;cursor:pointer;font-weight:700}.kthn-auth__role-tabs input:checked+span{background:#fff;color:var(--kthn-emerald);box-shadow:0 2px 8px rgba(8,47,73,.09)}.kthn-auth__role-tabs input:focus-visible+span{outline:3px solid var(--kthn-gold);outline-offset:2px}.kthn-password{position:relative;display:block}.kthn-password input{padding-right:62px!important}.kthn-password__toggle{position:absolute;right:8px;top:14px;height:36px;padding:0 9px;border:0;border-radius:7px;background:transparent;color:var(--kthn-emerald);font-weight:750;cursor:pointer}.kthn-strength{display:block;height:5px;margin-top:7px;border-radius:3px;background:#e2e8f0;overflow:hidden}.kthn-strength i{display:block;width:0;height:100%;background:#ef4444;transition:width .2s,background .2s}.kthn-strength[data-score="2"] i{width:50%;background:#f59e0b}.kthn-strength[data-score="3"] i{width:75%;background:#84cc16}.kthn-strength[data-score="4"] i{width:100%;background:var(--kthn-emerald)}.kthn-auth__meta{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:13px}.kthn-auth__meta a,.kthn-auth__switch a,.kthn-auth__back{color:var(--kthn-emerald);font-weight:750}.kthn-auth__check{display:flex;align-items:flex-start;gap:7px;color:#475569!important;font-weight:500!important}.kthn-auth__check input{margin-top:3px}.kthn-auth__form>button,.kthn-auth__primary-link{grid-column:1/-1;display:flex;min-height:50px;padding:0 20px;align-items:center;justify-content:center;border:0;border-radius:10px;background:var(--kthn-emerald);color:#fff;text-decoration:none;font:inherit;font-weight:800;cursor:pointer;transition:transform .2s,filter .2s}.kthn-auth__form>button:hover,.kthn-auth__primary-link:hover{filter:brightness(1.05);transform:translateY(-1px)}.kthn-auth__form>button:disabled{opacity:.65;cursor:wait;transform:none}.kthn-auth__form>button:focus-visible,.kthn-auth__primary-link:focus-visible{outline:3px solid var(--kthn-gold);outline-offset:3px}.kthn-auth__switch{margin:24px 0 0;text-align:center;color:#64748b;font-size:14px}.kthn-auth__back{display:inline-block;margin-bottom:22px;text-decoration:none;font-size:13px}.kthn-choice{display:grid;grid-template-columns:1fr 1fr;gap:16px}.kthn-choice>a{min-height:325px;padding:25px;display:flex;flex-direction:column;border:1px solid #dbe6e3;border-radius:17px;color:var(--kthn-text);text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s}.kthn-choice>a:hover,.kthn-choice>a:focus-visible{transform:translateY(-3px);border-color:var(--kthn-emerald);box-shadow:0 15px 32px rgba(8,47,73,.1);outline:0}.kthn-choice__icon{display:grid;width:48px;height:48px;place-items:center;border-radius:13px;background:#e7f6f2;color:var(--kthn-emerald);font-size:24px;font-weight:800}.kthn-choice h2{margin:17px 0 10px;color:var(--kthn-navy);font-size:21px}.kthn-choice ul{margin:0 0 20px;padding-left:18px;color:#64748b;font-size:13px;line-height:1.9}.kthn-choice strong{margin-top:auto;color:var(--kthn-emerald);font-size:13px}.kthn-auth__section-title,.kthn-auth__agreements{grid-column:1/-1}.kthn-auth__section-title{margin-top:7px;padding-top:20px;border-top:1px solid #e2e8f0;color:var(--kthn-navy);font-weight:800}.kthn-auth__agreements{display:grid;gap:9px;font-size:13px}.kthn-auth__agreements a{color:var(--kthn-emerald)}.kthn-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.kthn-auth__success-icon{display:grid;width:74px;height:74px;margin:0 auto 22px;place-items:center;border-radius:50%;background:#dcfce7;color:var(--kthn-emerald);font-size:34px;font-weight:900}.kthn-auth__mail-note{margin:18px 0 0;color:#64748b;text-align:center;font-size:13px}.kthn-auth__footer{max-width:1280px;margin:0 auto 26px;display:flex;justify-content:center;gap:22px;color:#64748b;font-size:12px}.kthn-auth__footer a{color:inherit}
@media(max-width:1024px){.kthn-auth{width:min(960px,calc(100% - 32px));grid-template-columns:56% 44%}.kthn-auth__panel{padding:42px 34px}.kthn-auth__visual{padding:45px 30px}.kthn-auth__illustration{transform:scale(.85);margin-bottom:20px}.kthn-auth__visual h2{font-size:31px}.kthn-auth__form--grid{grid-template-columns:1fr}}
@media(max-width:768px){.kthn-auth{width:100%;min-height:auto;margin:0;display:flex;flex-direction:column;border:0;border-radius:0;box-shadow:none}.kthn-auth__panel{order:1;padding:34px 22px}.kthn-auth__visual{order:2;padding:38px 26px}.kthn-auth__illustration{display:none}.kthn-auth__visual h2{font-size:28px}.kthn-auth__visual ul{grid-template-columns:1fr 1fr}.kthn-choice{grid-template-columns:1fr}.kthn-choice>a{min-height:270px}.kthn-auth__footer{padding:22px;flex-wrap:wrap;background:#f3f8f6;margin:0}}
@media(max-width:430px){.kthn-auth__panel{padding:28px 16px}.kthn-auth__heading h1{font-size:29px}.kthn-auth__visual{padding:32px 20px}.kthn-auth__visual ul{grid-template-columns:1fr}.kthn-auth__meta{align-items:flex-start;flex-direction:column}.kthn-choice>a{min-height:0}.kthn-auth__footer{gap:12px}}

/* 2.4.2 final authentication polish. */
.kthn-auth{min-height:0;margin:32px auto 40px;transition:box-shadow .2s ease}.kthn-auth:hover{box-shadow:0 25px 64px rgba(8,47,73,.14)}
.kthn-auth__heading h1{font-weight:850}.kthn-auth__form{gap:16px}.kthn-auth__role-tabs span{transition:background .2s ease,color .2s ease,box-shadow .2s ease}.kthn-auth__role-tabs span:hover{color:var(--kthn-emerald);background:rgba(255,255,255,.7)}
.kthn-password input::-webkit-credentials-auto-fill-button{margin-right:52px}.kthn-password input{padding-right:76px!important}.kthn-password__toggle{z-index:2;top:14px;min-width:50px}
.kthn-auth__form>button,.kthn-auth__primary-link,.kthn-register-actions button,.kthn-auth__next{box-shadow:0 7px 16px rgba(7,136,121,.18)}.kthn-auth__form>button:disabled{box-shadow:none;opacity:.58}
.kthn-stats__grid>div{align-items:flex-start;flex-direction:column;gap:4px}.kthn-stats__grid .kthn-stats__label{font-size:16px;line-height:1.25}.kthn-stats__grid span{line-height:1.45}
.kthn-choice__icon{width:56px;height:56px;font-size:28px}.kthn-choice>a:active{border-color:var(--kthn-emerald);box-shadow:0 0 0 3px rgba(7,136,121,.12)}
.kthn-register-progress{grid-column:1/-1;height:6px;margin:0 0 2px;overflow:hidden;border-radius:6px;background:#dce9e6}.kthn-register-progress span{display:block;width:50%;height:100%;border-radius:inherit;background:var(--kthn-emerald);transition:width .2s ease}.kthn-register-progress.is-complete span{width:100%}
.kthn-register-step{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:16px}.kthn-register-step[hidden]{display:none}.kthn-register-step>.kthn-auth__next{grid-column:1/-1;min-height:50px;border:0;border-radius:10px;background:var(--kthn-emerald);color:#fff;font:inherit;font-weight:800;cursor:pointer}.kthn-register-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.6fr;gap:12px}.kthn-register-actions button{min-height:50px;border-radius:10px;font:inherit;font-weight:800;cursor:pointer}.kthn-register-actions button[type="submit"]{border:0;background:var(--kthn-emerald);color:#fff}.kthn-auth__secondary{border:1px solid #b7cbc6;background:#fff;color:var(--kthn-emerald)}
.kthn-field-error:empty{display:none}.kthn-field-error{display:block;margin-top:5px;color:#991b1b!important;font-size:12px}.kthn-trust-strip{margin-top:0;margin-bottom:40px}
@media(max-width:1024px){.kthn-register-step{grid-template-columns:1fr}.kthn-auth{margin-bottom:36px}.kthn-header__actions{gap:12px}}
@media(max-width:768px){.kthn-auth{margin:0 0 32px}.kthn-trust-strip{width:calc(100% - 32px);margin-bottom:32px}.kthn-register-actions{grid-template-columns:1fr}}
@media(max-width:430px){.kthn-trust-strip{grid-template-columns:1fr;padding:18px}.kthn-register-switch{grid-template-columns:1fr}.kthn-register-actions{gap:9px}}
/* AUTH-UI-02 canonical portal composition. */
.kthn-auth--register .kthn-auth__panel{align-items:flex-start}.kthn-auth--register .kthn-auth__visual{justify-content:flex-start}.kthn-register-switch{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:0 0 25px}.kthn-register-switch a{min-height:48px;padding:12px;display:flex;align-items:center;justify-content:center;border:1px solid #cbd5e1;border-radius:11px;color:#526474;text-decoration:none;font-size:14px;font-weight:750;transition:border-color .2s,background .2s,transform .2s}.kthn-register-switch a:hover,.kthn-register-switch a:focus-visible{border-color:var(--kthn-emerald);transform:translateY(-1px);outline:0}.kthn-register-switch a.is-selected{border-color:var(--kthn-emerald);background:#e9f8f4;color:var(--kthn-emerald);box-shadow:0 0 0 2px rgba(7,136,121,.1)}.kthn-register-switch a.is-selected.is-employer{border-color:#2563a6;background:#eff6ff;color:#1d4f86;box-shadow:0 0 0 2px rgba(37,99,166,.1)}.kthn-auth__briefcase{position:absolute;right:15px;top:25px;display:grid;width:78px;height:62px;place-items:center;border-radius:14px;background:var(--kthn-navy);color:#fff;font-size:30px}.kthn-benefit-card,.kthn-stats{position:relative;z-index:1;padding:28px;border:1px solid rgba(255,255,255,.18);border-radius:18px;background:rgba(255,255,255,.11);box-shadow:0 16px 38px rgba(8,47,73,.14);backdrop-filter:blur(5px)}.kthn-benefit-card h2,.kthn-stats h2{margin:7px 0 21px;color:#fff;font-size:28px;line-height:1.25}.kthn-stats__grid{display:grid;grid-template-columns:1fr;gap:10px}.kthn-stats__grid>div{padding:15px 17px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-radius:12px;background:rgba(255,255,255,.1)}.kthn-stats__grid strong{color:var(--kthn-gold);font-size:20px}.kthn-stats__grid span{color:rgba(255,255,255,.88);font-size:13px}.kthn-trust-strip{width:min(1240px,calc(100% - 48px));margin:0 auto 32px;padding:22px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;border:1px solid rgba(8,47,73,.08);border-radius:17px;background:#fff;box-shadow:0 10px 30px rgba(8,47,73,.06)}.kthn-trust-strip>div{display:flex;align-items:center;gap:12px}.kthn-trust-strip>div>span{display:grid;flex:0 0 42px;width:42px;height:42px;place-items:center;border-radius:11px;background:#e7f6f2;color:var(--kthn-emerald);font-size:19px;font-weight:900}.kthn-trust-strip p{margin:0}.kthn-trust-strip strong,.kthn-trust-strip small{display:block}.kthn-trust-strip strong{color:var(--kthn-navy);font-size:14px}.kthn-trust-strip small{margin-top:3px;color:#64748b;font-size:11px}.kthn-enterprise-footer{background:var(--kthn-navy);color:rgba(255,255,255,.75)}.kthn-enterprise-footer__grid{width:min(1240px,calc(100% - 48px));margin:auto;padding:52px 0 38px;display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:36px}.kthn-enterprise-footer__brand .kthn-logo-image{height:42px;max-width:205px}.kthn-enterprise-footer__brand p{max-width:300px;margin:18px 0 0;font-size:13px;line-height:1.7}.kthn-enterprise-footer nav{display:flex;flex-direction:column;gap:10px}.kthn-enterprise-footer nav strong{margin-bottom:5px;color:#fff;font-size:14px}.kthn-enterprise-footer a{color:inherit;text-decoration:none;font-size:13px}.kthn-enterprise-footer a:hover{color:var(--kthn-gold)}.kthn-enterprise-footer__bottom{padding:18px 24px;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:12px}.kthn-enterprise-footer__social{margin-top:17px}.kthn-auth__footer{display:none}
@media(max-width:1024px){.kthn-trust-strip{grid-template-columns:1fr 1fr}.kthn-enterprise-footer__grid{grid-template-columns:1.4fr repeat(2,1fr)}.kthn-enterprise-footer__brand{grid-row:span 2}.kthn-auth--register .kthn-auth__visual{padding-top:54px}}
@media(max-width:768px){.kthn-auth--register .kthn-auth__visual{padding-top:38px}.kthn-benefit-card,.kthn-stats{padding:23px}.kthn-trust-strip{width:calc(100% - 28px);margin:20px auto;padding:18px}.kthn-enterprise-footer__grid{width:calc(100% - 40px);grid-template-columns:1fr 1fr;gap:30px}.kthn-enterprise-footer__brand{grid-column:1/-1;grid-row:auto}.kthn-register-switch{margin-bottom:20px}}
@media(max-width:430px){.kthn-register-switch{grid-template-columns:1fr}.kthn-trust-strip{grid-template-columns:1fr}.kthn-enterprise-footer__grid{grid-template-columns:1fr;padding:38px 0}.kthn-enterprise-footer__brand{grid-column:auto}.kthn-enterprise-footer nav{padding-top:18px;border-top:1px solid rgba(255,255,255,.09)}}

/* AUTH-UI-02.3 compact enterprise scale. Scoped to authentication pages. */
body.kthn-auth-page .kthn-auth{width:min(1240px,calc(100% - 48px));min-height:0;margin:24px auto 32px;grid-template-columns:minmax(0,54fr) minmax(400px,46fr)}
body.kthn-auth-page .kthn-auth__panel{padding:clamp(32px,3.4vw,46px)}
body.kthn-auth-page .kthn-auth__card{max-width:590px}
body.kthn-auth-page .kthn-auth__eyebrow{margin-bottom:7px;font-size:13px;line-height:1.3}
body.kthn-auth-page .kthn-auth__heading h1{margin-bottom:7px;font-size:clamp(40px,3.3vw,44px);line-height:1.12;letter-spacing:-.8px}
body.kthn-auth-page .kthn-auth__heading>p:last-child{margin-bottom:20px;font-size:18px;line-height:1.48}
body.kthn-auth-page .kthn-auth__form{gap:13px}
body.kthn-auth-page .kthn-auth__form>label,body.kthn-auth-page .kthn-auth__form legend{font-size:14px;line-height:1.4}
body.kthn-auth-page .kthn-auth__form input[type=text],body.kthn-auth-page .kthn-auth__form input[type=email],body.kthn-auth-page .kthn-auth__form input[type=tel],body.kthn-auth-page .kthn-auth__form input[type=url],body.kthn-auth-page .kthn-auth__form input[type=password]{height:49px;margin-top:5px;font-size:15px}
body.kthn-auth-page .kthn-auth__role-tabs{gap:6px;margin-top:6px;padding:3px}
body.kthn-auth-page .kthn-auth__role-tabs span{min-height:44px;padding:11px 9px;transition:background .2s ease,color .2s ease,box-shadow .2s ease}
body.kthn-auth-page .kthn-auth__role-tabs input:checked+span{box-shadow:0 1px 5px rgba(8,47,73,.08)}
body.kthn-auth-page .kthn-password__toggle{top:11px;height:32px;min-width:44px;padding:0 7px;font-size:13px}
body.kthn-auth-page .kthn-password input{padding-right:68px!important}
body.kthn-auth-page .kthn-auth__form>button,body.kthn-auth-page .kthn-auth__primary-link,body.kthn-auth-page .kthn-register-actions button,body.kthn-auth-page .kthn-auth__next{min-height:50px}
body.kthn-auth-page .kthn-auth__switch{margin-top:16px;margin-bottom:0}
body.kthn-auth-page .kthn-auth__visual{padding:38px 40px}
body.kthn-auth-page .kthn-auth__visual:after{right:-135px;bottom:-150px;width:365px;height:365px;border-width:62px}
body.kthn-auth-page .kthn-auth__illustration{width:248px;height:180px;margin-bottom:20px;transform:scale(.9);transform-origin:center bottom}
body.kthn-auth-page .kthn-benefit-card,body.kthn-auth-page .kthn-stats{padding:22px 24px}
body.kthn-auth-page .kthn-benefit-card h2,body.kthn-auth-page .kthn-stats h2{margin:5px 0 16px;font-size:27px;line-height:1.22}
body.kthn-auth-page .kthn-auth__visual ul{gap:9px}
body.kthn-auth-page .kthn-auth__visual li{line-height:1.4}
body.kthn-auth-page .kthn-auth__visual li:before{width:22px;height:22px;margin-right:8px}
body.kthn-auth-page .kthn-trust-strip{margin:0 auto 32px;padding:18px 24px}
body.kthn-auth-page .kthn-choice>a{min-height:270px;padding:21px}
body.kthn-auth-page .kthn-choice h2{margin:13px 0 7px}
body.kthn-auth-page .kthn-choice ul{margin-bottom:14px;line-height:1.7}
body.kthn-auth-page .kthn-register-switch{margin-bottom:18px}
body.kthn-auth-page .kthn-auth__back{margin-bottom:15px}
body.kthn-auth-page .kthn-auth__section-title{margin-top:3px;padding-top:14px;font-size:15px}
body.kthn-auth-page .kthn-register-step{gap:13px}

@media(max-width:1024px){body.kthn-auth-page .kthn-auth{width:min(960px,calc(100% - 32px));grid-template-columns:minmax(0,54fr) minmax(360px,46fr)}body.kthn-auth-page .kthn-auth__panel{padding:30px 28px}body.kthn-auth-page .kthn-auth__visual{padding:32px 26px}body.kthn-auth-page .kthn-auth__heading h1{font-size:40px}body.kthn-auth-page .kthn-auth__heading>p:last-child{font-size:17px}}
@media(max-height:800px) and (min-width:769px){body.kthn-auth-page .kthn-auth{margin-top:18px;margin-bottom:28px}body.kthn-auth-page .kthn-auth__panel{padding-top:26px;padding-bottom:26px}body.kthn-auth-page .kthn-auth__illustration{height:155px;margin-bottom:10px;transform:scale(.82)}body.kthn-auth-page .kthn-auth__visual{padding-top:26px;padding-bottom:26px}body.kthn-auth-page .kthn-benefit-card,body.kthn-auth-page .kthn-stats{padding:18px 21px}body.kthn-auth-page .kthn-benefit-card h2,body.kthn-auth-page .kthn-stats h2{margin-bottom:12px;font-size:24px}body.kthn-auth-page .kthn-auth__visual ul{gap:7px}}
@media(max-height:720px) and (min-width:769px){body.kthn-auth-page .kthn-auth__illustration{display:none}body.kthn-auth-page .kthn-auth__heading h1{font-size:38px}body.kthn-auth-page .kthn-auth__heading>p:last-child{margin-bottom:15px}body.kthn-auth-page .kthn-auth__form{gap:10px}}
@media(max-width:768px){body.kthn-auth-page .kthn-auth{width:100%;margin:0 0 28px;display:flex}body.kthn-auth-page .kthn-auth__panel{padding:30px 22px}body.kthn-auth-page .kthn-auth__heading h1{font-size:34px}body.kthn-auth-page .kthn-auth__heading>p:last-child{font-size:16px}body.kthn-auth-page .kthn-auth__visual{padding:25px 22px}body.kthn-auth-page .kthn-auth__illustration{display:none}body.kthn-auth-page .kthn-benefit-card,body.kthn-auth-page .kthn-stats{padding:18px 20px}body.kthn-auth-page .kthn-auth__visual h2{font-size:23px}body.kthn-auth-page .kthn-choice>a{min-height:0}body.kthn-auth-page .kthn-trust-strip{margin:0 auto 28px}}
@media(max-width:430px){body.kthn-auth-page .kthn-auth__panel{padding:26px 16px}body.kthn-auth-page .kthn-auth__heading h1{font-size:31px}body.kthn-auth-page .kthn-auth__visual{padding:22px 16px}body.kthn-auth-page .kthn-auth__visual ul{grid-template-columns:1fr;gap:7px}body.kthn-auth-page .kthn-trust-strip{width:calc(100% - 24px);padding:15px;margin-bottom:28px}}

/* AUTH-UI-02.4 role clarity and heading scale. */
body.kthn-auth-page .kthn-auth__heading h1{font-size:42px}
body.kthn-auth-page .kthn-auth__role-tabs{padding:4px;background:#e7f4f1;border:1px solid #b9d8d1}
body.kthn-auth-page .kthn-auth__role-tabs label{min-width:0}
body.kthn-auth-page .kthn-auth__role-tabs span{position:relative;display:flex;min-height:48px;padding:9px 34px 9px 12px;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:8px;background:#e7f4f1;color:#526b70;font-weight:750;box-shadow:none;transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease}
body.kthn-auth-page .kthn-auth__role-tabs span:hover{background:#d9ede8;color:#244b50}
body.kthn-auth-page .kthn-auth__role-tabs input:checked+span{background:#087f72;color:#fff;border-color:#05665d;box-shadow:0 4px 10px rgba(8,47,73,.18)}
body.kthn-auth-page .kthn-auth__role-tabs input:checked+span:hover{background:#077468;color:#fff}
body.kthn-auth-page .kthn-auth__role-tabs input:focus-visible+span{outline:3px solid #f4b223;outline-offset:3px}
body.kthn-auth-page .kthn-role-icon{display:inline-grid;flex:0 0 24px;width:24px;height:24px;place-items:center;border-radius:7px;background:rgba(8,47,73,.08);font-style:normal;font-size:16px}
body.kthn-auth-page .kthn-auth__role-tabs input:checked+span .kthn-role-icon{background:rgba(255,255,255,.16)}
body.kthn-auth-page .kthn-role-check{position:absolute;right:11px;top:50%;display:none;width:20px;height:20px;place-items:center;border-radius:50%;transform:translateY(-50%);background:#fff;color:#087f72;font-style:normal;font-size:13px;font-weight:900}
body.kthn-auth-page .kthn-auth__role-tabs input:checked+span .kthn-role-check{display:grid}
body.kthn-auth-page .kthn-auth__role-tabs b{font:inherit;white-space:nowrap}
body.kthn-auth-page .kthn-choice>a{position:relative;border:2px solid #cbded9;background:#fff}
body.kthn-auth-page .kthn-choice>a:hover,body.kthn-auth-page .kthn-choice>a:focus-visible,body.kthn-auth-page .kthn-choice>a.is-selected{border-color:#087f72;background:#eff9f6;box-shadow:0 10px 24px rgba(8,47,73,.12)}
body.kthn-auth-page .kthn-choice>a:focus-visible{outline:3px solid #f4b223;outline-offset:3px}
body.kthn-auth-page .kthn-choice__selected{position:absolute;right:15px;top:15px;display:grid;width:27px;height:27px;place-items:center;border:2px solid #8dbbb2;border-radius:50%;background:#fff;color:transparent;font-size:15px;font-weight:900;transition:background .2s ease,color .2s ease,border-color .2s ease}
body.kthn-auth-page .kthn-choice>a:hover .kthn-choice__selected,body.kthn-auth-page .kthn-choice>a:focus-visible .kthn-choice__selected,body.kthn-auth-page .kthn-choice>a.is-selected .kthn-choice__selected{border-color:#087f72;background:#087f72;color:#fff}
body.kthn-auth-page .kthn-register-switch a.is-selected,body.kthn-auth-page .kthn-register-switch a.is-selected.is-employer{border:2px solid #087f72;background:#e5f5f1;color:#06685f;box-shadow:0 0 0 2px rgba(7,136,121,.08)}
@media(max-width:1100px) and (min-width:769px){body.kthn-auth-page .kthn-auth__heading h1{font-size:38px}}
@media(max-width:768px){body.kthn-auth-page .kthn-auth__heading h1{font-size:33px}body.kthn-auth-page .kthn-auth__role-tabs span{padding-left:8px;padding-right:29px;gap:5px}body.kthn-auth-page .kthn-role-check{right:7px;width:18px;height:18px}body.kthn-auth-page .kthn-role-icon{width:21px;height:21px;flex-basis:21px}}
@media(max-width:390px){body.kthn-auth-page .kthn-auth__heading h1{font-size:30px}body.kthn-auth-page .kthn-auth__role-tabs span{min-height:50px;padding:7px 25px 7px 5px;font-size:12px}body.kthn-auth-page .kthn-role-icon{display:none}body.kthn-auth-page .kthn-role-check{right:5px}}
@media(max-height:800px) and (min-width:769px){body.kthn-auth-page .kthn-auth__heading h1{font-size:40px}}
@media(max-height:720px) and (min-width:769px){body.kthn-auth-page .kthn-auth__heading h1{font-size:38px}}

/* AUTH-UI-02.5 visual-size correction from Safari production captures. */
body.kthn-auth-page .kthn-auth__heading h1{font-size:36px;line-height:1.14;letter-spacing:-.55px}
body.kthn-auth-page .kthn-auth__form label>small:not(.kthn-field-error){font-size:12px;line-height:1.4;font-weight:500}
body.kthn-auth-page .kthn-strength+small{margin-top:4px}
@media(max-width:1100px) and (min-width:769px){body.kthn-auth-page .kthn-auth__heading h1{font-size:34px}}
@media(max-height:800px) and (min-width:769px){body.kthn-auth-page .kthn-auth__heading h1{font-size:34px}}
@media(max-width:768px){body.kthn-auth-page .kthn-auth__heading h1{font-size:30px}}
@media(max-width:390px){body.kthn-auth-page .kthn-auth__heading h1{font-size:28px}}

/* AUTH-UI-02.6 employer-only entry and candidate gate. */
body.kthn-auth-context-employer .kthn-auth__heading h1{font-size:34px}
.kthn-auth__alternate-role{display:block;margin:0 0 16px;color:#64748b;text-align:right;text-decoration:none;font-size:12px;font-weight:650}.kthn-auth__alternate-role:hover{color:var(--kthn-emerald);text-decoration:underline}.kthn-auth__alternate-role:focus-visible{outline:3px solid var(--kthn-gold);outline-offset:3px}
.kthn-employer-gate{width:min(760px,calc(100% - 32px));min-height:calc(100vh - 220px);margin:32px auto;display:grid;place-items:center}.kthn-employer-gate>section{width:100%;padding:48px;border:1px solid rgba(8,47,73,.1);border-radius:20px;background:#fff;text-align:center;box-shadow:0 20px 52px rgba(8,47,73,.1)}.kthn-employer-gate h1{margin:6px 0 14px;color:var(--kthn-navy);font-size:34px;line-height:1.2}.kthn-employer-gate p:not(.kthn-auth__eyebrow){max-width:600px;margin:0 auto;color:#64748b;line-height:1.65}.kthn-employer-gate__actions{margin-top:26px;display:grid;gap:12px}.kthn-employer-gate .kthn-auth__primary-link{min-height:52px}.kthn-auth__secondary-link{display:flex;min-height:48px;align-items:center;justify-content:center;border:1px solid #b9d8d1;border-radius:10px;color:var(--kthn-emerald);text-decoration:none;font-weight:750}.kthn-auth__secondary-link:hover{background:#eff9f6}.kthn-auth__secondary-link:focus-visible{outline:3px solid var(--kthn-gold);outline-offset:3px}
@media(max-width:768px){body.kthn-auth-context-employer .kthn-auth__heading h1{font-size:30px}.kthn-employer-gate{min-height:calc(100vh - 150px);margin:20px auto}.kthn-employer-gate>section{padding:32px 22px}.kthn-employer-gate h1{font-size:28px}.kthn-auth__alternate-role{text-align:left}}