/* 2026-10-23: align colors with the existing navy / blue / ice-white site palette. */
/* Editorial direction, 2026-10-16: life scenes first; six distinct HTML examples. */
.ns{--editorial-deep:#12295c;--editorial-mint:#c9e3f7;--editorial-paper:#f5f8fc}
.ns section{padding-block:96px}
.ns .ns-section-kicker{font:600 12px/1.5 Jost,sans-serif;letter-spacing:.16em;color:var(--green);margin:0 0 16px}
.ns .ns-hero{background:#f8fbfe}
.ns .ns-hero:before{display:none}
.ns .ns-hero-grid{grid-template-columns:1.1fr 1fr;gap:44px;padding:40px 0 54px;align-items:center}
.ns .ns-hero h1{font-size:clamp(38px,3.75vw,54px);line-height:1.45;letter-spacing:-.04em;margin:22px 0}
.ns .ns-hero .ns-l2>span:last-child{background:linear-gradient(transparent 80%,#c9e3f7 80%,#c9e3f7 94%,transparent 94%)}
.ns .ns-lead{font-size:16px;line-height:1.95;max-width:520px}
.ns .ns-hero-scene{position:relative;min-width:0;height:530px}
.ns .ns-life-photo{position:absolute;inset:0 -48px 0 0;overflow:hidden;border-radius:120px 12px 80px 12px;background:var(--mint)}
.ns .ns-life-photo img{display:block;width:100%;height:100%;object-fit:cover;object-position:77% center}
.ns .ns-life-photo figcaption{position:absolute;right:20px;bottom:14px;background:#ffffffdd;border-radius:3px;color:#39465a;padding:2px 6px;font-size:11px}
.ns .ns-hero-scene:before{content:"";position:absolute;width:92%;height:90%;border:1px solid #8aaacb;border-radius:50%;left:-18px;top:50px;transform:rotate(-20deg);pointer-events:none;z-index:1}
.ns .ns-hero .ns-visual-hero{position:absolute;left:-25px;bottom:-16px;max-width:204px;padding:0;background:none;backdrop-filter:none;z-index:2}
.ns .ns-hero .ns-visual-hero .ns-phone{border-width:5px;border-radius:22px;box-shadow:0 18px 40px #0d252c30}
.ns .ns-hero .ns-visual-hero .ns-screen{font-size:10px;padding:18px 12px}
.ns .ns-hero .ns-visual-hero figcaption{font-size:12px;margin:0;padding:8px 0;color:#39465a;background:#f8fbfe}
.ns .ns-scene-note{position:absolute;right:8px;top:45px;padding:12px 16px;background:#ffffffed;font-size:17px;font-weight:700;line-height:1.8;color:var(--green);z-index:2;box-shadow:0 6px 20px #12295c10}
.ns .ns-jumps{border-radius:0;background:transparent;border:0;border-top:1px solid #ccddeb;margin:12px 0 0;padding:20px 0;box-shadow:none}
.ns .ns-jumps a{flex-direction:row;justify-content:center;gap:9px;font-size:13px;padding:8px 12px;min-height:48px}
.ns .ns-jump-ic{background:none;width:27px;height:27px;font-size:24px}
.ns .ns-jump-ar{display:none}
.ns .ns-why{background:var(--editorial-deep);color:white;position:relative;isolation:isolate}
.ns .ns-why:after{content:"";position:absolute;right:0;bottom:0;width:32%;height:100%;background:repeating-linear-gradient(120deg,transparent 0 30px,#ffffff05 30px 31px);z-index:-1}
.ns .ns-why .ns-wrap{max-width:1120px;display:grid;grid-template-columns:1fr 1fr;gap:22px 72px}
.ns .ns-why .ns-section-kicker{grid-column:1 / -1;color:#c9e3f7;margin:0}
.ns .ns-why h2{color:white;font-size:38px;line-height:1.6;margin:0;grid-column:1;grid-row:2}
.ns .ns-why h2 .ns-nw{display:block}
.ns .ns-why h2+p{grid-column:1;grid-row:3;color:#dbe6f3;font-size:16px;margin:0}
.ns .ns-worries{grid-column:2;grid-row:2;margin:0;align-self:center}
.ns .ns-worries li{padding:13px 0 13px 22px;border-bottom:1px solid #ffffff33;font-size:15px;line-height:1.9;position:relative}
.ns .ns-worries li:before{content:"“";position:absolute;left:0;top:7px;font-size:27px;color:#c9e3f7;font-family:serif}
.ns .ns-why .ns-why-body{grid-column:2;grid-row:3;color:#dbe6f3;font-size:15px;margin:0}
.ns .ns-why .ns-why-end{grid-column:1 / -1;font-size:24px;color:#c9e3f7;border-left:0;border-top:1px solid #ffffff33;padding:24px 0 0;margin:6px 0 0;text-align:center}
.ns .ns-day{background:var(--editorial-paper)}
.ns .ns-day h2{font-size:38px}
.ns .ns-photo-caption{font-size:11px;color:var(--sub);margin-top:8px}
.ns .ns-timeline{gap:18px;margin:32px 0 38px;counter-reset:story}
.ns .ns-timeline:before{display:none}
.ns .ns-timeline li{padding:0;border-radius:0;counter-increment:story}
.ns .ns-day-photo{height:150px;overflow:hidden;margin-bottom:18px;position:relative}
.ns .ns-day-photo img{width:100%;height:100%;object-fit:cover;object-position:center 43%;display:block;transition:transform .3s}
.ns .ns-day-photo:after{content:"0" counter(story);position:absolute;left:9px;bottom:4px;font:500 38px/1 Jost,sans-serif;color:white;text-shadow:0 1px 9px #0004}
.ns .ns-day-ic{display:none}
.ns .ns-time{text-align:left;border-top:2px solid #8aaacb;padding-top:12px;margin:0 0 7px!important}
.ns .ns-timeline h3{font-size:17px;line-height:1.7}
.ns .ns-timeline li>p:last-child{font-size:14px}
.ns .ns-day-end{font-size:19px;max-width:850px;margin-inline:auto}
.ns .ns-day-end:after{width:60px;margin-top:20px}
.ns .ns-feature{position:relative;isolation:isolate}
.ns .ns-feature h2{font-size:38px;line-height:1.55;letter-spacing:-.035em}
.ns .ns-label{gap:16px;margin-bottom:22px!important}
.ns .ns-num{background:none;color:var(--green);border-radius:0;display:block;width:auto;height:auto;font:400 64px/1 Jost,sans-serif;letter-spacing:-.055em}
.ns .ns-fgrid{column-gap:72px;grid-template-columns:1.1fr 1fr}
.ns .ns-fcopy{margin-top:22px;max-width:560px}
.ns .ns-fcopy>p{font-size:16px;line-height:2}
.ns #materials{background:linear-gradient(120deg,#eaf2fa,#f8fbfe)}
.ns .ns-check li{background:none;border-radius:0;border-bottom:1px solid #ccddeb;padding:10px 0;font-size:14px}
.ns .ns-visual-browser{max-width:450px;padding:0;background:none;border-radius:0}
.ns .ns-visual-browser .ns-phone{border-width:7px;border-radius:12px;background:white;padding-top:20px;box-shadow:0 24px 42px #12295c20;transform:perspective(1200px) rotateY(-5deg)}
.ns .ns-visual-browser .ns-phone:before{width:6px;height:6px;left:14px;top:8px;transform:none;border-radius:50%;box-shadow:12px 0 #9faeb6,24px 0 #becbd0;background:#6b8089}
.ns .ns-visual-browser .ns-screen{font-size:14px;padding:16px}
.ns .ns-visual-browser .sc-mat{grid-template-columns:2.6em 1fr auto}
.ns #apps{background:#132270;color:white;overflow:hidden}
.ns #apps:after{content:"02";position:absolute;bottom:-50px;left:3%;font:500 360px/1 Jost,sans-serif;color:#ffffff05;-webkit-text-stroke:1px #ffffff1c;z-index:-1;pointer-events:none}
.ns #apps .ns-fhead h2{color:white}
.ns #apps .ns-label,.ns #apps .ns-num{color:#c9e3f7}
.ns #apps .ns-fcopy>p{color:#e2e9f4}
.ns #apps .ns-fcopy .ns-small{color:#b9cbd8}
.ns #apps .ns-visual{background:#ffffff08;border:1px solid #ffffff1f;border-radius:160px 160px 28px 28px;padding:34px 26px 0;max-width:330px}
.ns #apps .ns-visual figcaption{color:#d5e3ed}
.ns #apps .ns-phone{border-color:#c3d4d9;transform:rotate(-3deg)}
.ns #apps .ns-chips{gap:0;margin-top:28px!important;max-width:540px}
.ns #apps .ns-chips li{border:0;border-bottom:1px solid #ffffff30;border-radius:0;background:none;color:#edf5f4;padding:9px 12px 9px 0;margin-right:16px;font-size:13px}
.ns #record{background:#f5f8fc}
.ns .ns-visual-metrics{max-width:460px;padding:24px;background:white;border:1px solid #d6e2f1;border-radius:6px;box-shadow:14px 14px 0 #e3edf7}
.ns .ns-visual-metrics .ns-phone{border:0;border-radius:0;overflow:visible;box-shadow:none;container-type:inline-size}
.ns .ns-visual-metrics .ns-phone:before{display:none}
.ns .ns-visual-metrics .ns-screen{padding:0;font-size:14px}
.ns .ns-visual-metrics .sc-band{background:transparent;color:var(--navy);padding:10px 0 18px;border-bottom:1px solid #d6e2f1;border-radius:0}
.ns .ns-visual-metrics .sc-band-s{color:var(--sub)}
.ns .ns-visual-metrics .sc-two{margin:18px 0;gap:12px}
.ns .ns-visual-metrics .sc-box{padding:18px 12px;background:#eaf2fa;border:0;border-radius:3px}
.ns .ns-visual-metrics .sc-big{font-size:3.9em;letter-spacing:-.06em}
.ns .ns-visual-metrics .sc-card{background:white;border:0;border-top:1px solid #d6e2f1;border-radius:0;padding:18px 0 0}
.ns .ns-visual-metrics figcaption{padding-bottom:0}
.ns #schedule{background:white}
.ns .ns-visual-calendar{max-width:370px;padding:16px;background:#f1f6fc;border-radius:8px;transform:rotate(-2deg);box-shadow:12px 12px 0 #e7eef6}
.ns .ns-visual-calendar .ns-phone{border:0;border-radius:3px;box-shadow:0 3px 14px #12295c10;container-type:inline-size}
.ns .ns-visual-calendar .ns-phone:before{display:none}
.ns .ns-visual-calendar .ns-screen{font-size:14px;padding:18px}
.ns .ns-visual-calendar .sc-cal{font-size:.85em}
.ns .ns-exam{margin-top:52px;background:#f5f8fc;border:0;border-top:1px solid #b39a62;border-bottom:1px solid #d6e2f1;border-radius:0;padding:36px 40px}
.ns .ns-visual-exam{padding:0;background:none!important;max-width:250px}
.ns #consult{background:linear-gradient(100deg,#eaf2fa,#f8fbfe)}
.ns .ns-visual-compose{max-width:440px;background:white;border:1px solid #d6e2f1;border-radius:8px;padding:24px;box-shadow:0 24px 48px #12295c14}
.ns .ns-visual-compose .ns-phone{border:0;box-shadow:none;border-radius:0;container-type:inline-size}
.ns .ns-visual-compose .ns-phone:before{display:none}
.ns .ns-visual-compose .ns-screen{font-size:14px;padding:0}
.ns .ns-visual-compose figcaption{padding-bottom:0}
.ns .ns-visual-compose .sc-area{height:8em}
.ns .ns-parents{background:white}
.ns .ns-par{max-width:1120px;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.ns .ns-parent-photo{position:relative;overflow:hidden;border-radius:4px 100px 4px 4px;height:420px}
.ns .ns-parent-photo img{width:100%;height:100%;object-fit:cover;object-position:76% center;display:block}
.ns .ns-parent-photo figcaption{position:absolute;bottom:12px;left:12px;background:#ffffffd9;padding:2px 7px;font-size:11px;color:#39465a}
.ns .ns-parents h2{font-size:34px}
.ns .ns-parents p:not(.ns-eyebrow){font-size:16px}
.ns .ns-made{display:grid;grid-template-columns:1fr 1fr;padding:0!important;background:#12295c;color:white;align-items:stretch}
.ns .ns-made-photo{min-height:510px;position:relative}
.ns .ns-made-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 58%;display:block}
.ns .ns-made-photo figcaption{position:absolute;bottom:14px;left:18px;font-size:11px;color:white;background:#12295caa;padding:2px 6px}
.ns .ns-made .ns-wrap{width:auto;max-width:650px;margin:0;padding:64px 48px;align-self:center}
.ns .ns-made .ns-eyebrow{color:#c9e3f7}
.ns .ns-made h2{color:white;font-size:32px;line-height:1.7}
.ns .ns-made p:not(.ns-eyebrow){color:#dce8ec;font-size:16px}
.ns .ns-notes{background:#f5f8fc}
.ns .ns-faq{background:#fff}
.ns .ns-faq .ns-wrap{max-width:900px}
.ns .ns-faq h2{font-size:36px}
.ns .ns-qa summary{padding-block:25px}
.ns .ns-q{border-radius:0;background:none;font-size:22px}
.ns .ns-contact{background:var(--editorial-deep)!important;position:relative;overflow:hidden}
.ns .ns-contact:before{content:"";position:absolute;width:500px;height:500px;border:1px solid #ffffff15;border-radius:50%;right:-170px;top:-160px;pointer-events:none}
.ns .ns-contact .ns-section-kicker{color:#c9e3f7}
.ns .ns-contact h2{font-size:42px;max-width:900px;margin:auto;line-height:1.6}
.ns .ns-contact p{position:relative}
.ns .ns-contact .ns-cta-w{border-radius:50px;padding-inline:30px}
@media(max-width:1100px) and (min-width:768px){
 .ns .ns-hero-grid{gap:30px;grid-template-columns:1fr 1fr}
 .ns .ns-hero h1{font-size:36px}
 .ns .ns-hero-scene{height:460px}
 .ns .ns-life-photo{inset:0;border-top-left-radius:90px}
 .ns .ns-hero .ns-visual-hero{max-width:178px;left:-12px}
 .ns .ns-scene-note{font-size:14px;right:2px;top:30px}
 .ns .ns-why .ns-wrap{gap:20px 34px}
 .ns .ns-why h2{font-size:30px}
 .ns .ns-timeline{grid-template-columns:repeat(5,minmax(0,1fr));max-width:none;gap:12px}
 .ns .ns-timeline li{display:block;padding:0}
 .ns .ns-timeline li:after{display:none}
 .ns .ns-day-photo{height:110px}
 .ns .ns-timeline h3{font-size:15px}
 .ns .ns-timeline li>p:last-child{font-size:13px}
 .ns .ns-fgrid,.ns .ns-rev .ns-fgrid{column-gap:36px;grid-template-columns:1fr 1fr}
 .ns .ns-feature h2{font-size:30px}
 .ns .ns-par{gap:36px}
 .ns .ns-parents h2{font-size:29px}
 .ns .ns-made .ns-wrap{padding:44px 32px}
 .ns .ns-made h2{font-size:26px}
}
@media(max-width:767px){
 .ns section{padding-block:58px}
 .ns .ns-section-kicker{font-size:10px;margin-bottom:12px}
 .ns .ns-hero-grid{display:flex;gap:28px;padding:18px 0 20px}
 .ns .ns-hero h1{font-size:30px;line-height:1.55;margin:14px 0 18px;letter-spacing:-.035em}
 .ns .ns-lead{font-size:15px;line-height:1.9}
 .ns .ns-hero-scene{width:100%;height:330px;margin-bottom:4px}
 .ns .ns-life-photo{inset:0;border-radius:66px 8px 54px 8px}
 .ns .ns-life-photo img{object-position:80% center}
 .ns .ns-life-photo figcaption{right:14px;bottom:16px;font-size:10px}
 .ns .ns-hero-scene:before{width:85%;height:87%;left:-8px;top:26px}
 .ns .ns-hero .ns-visual-hero{max-width:155px;left:-5px;bottom:-7px}
 .ns .ns-hero .ns-visual-hero .ns-screen{font-size:8px;padding:14px 9px}
 .ns .ns-hero .ns-visual-hero .ns-phone{border-width:4px;border-radius:18px}
 .ns .ns-hero .ns-visual-hero figcaption{font-size:12px;line-height:1.6}
 .ns .ns-scene-note{font-size:13px;padding:8px 10px;right:8px;top:16px}
 .ns .ns-jumps{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:16px;padding:12px 0 20px}
 .ns .ns-jumps a{border:0!important;border-bottom:1px solid #ccddeb!important;border-radius:0;background:none;justify-content:flex-start;font-size:12px;padding:12px 3px;gap:8px;min-height:48px}
 .ns .ns-jumps a:nth-child(odd):not(:last-child){margin-right:12px}
 .ns .ns-jumps a:last-child{grid-column:1 / -1}
 .ns .ns-jump-ic{width:22px;height:22px;font-size:21px}
 .ns .ns-why .ns-wrap{display:block}
 .ns .ns-why .ns-section-kicker{margin-bottom:18px}
 .ns .ns-why h2{font-size:27px;line-height:1.6}
 .ns .ns-why h2+p{font-size:15px;margin-top:18px}
 .ns .ns-worries{margin-top:24px}
 .ns .ns-worries li{font-size:14px;padding-block:12px}
 .ns .ns-why .ns-why-body{font-size:14px;margin-top:20px}
 .ns .ns-why .ns-why-end{font-size:20px;margin-top:24px;padding-top:20px;text-align:left}
 .ns .ns-day h2{font-size:28px}
 .ns .ns-photo-caption{font-size:10px}
 .ns .ns-timeline{display:block;margin:28px 0 30px}
 .ns .ns-timeline li{display:grid;grid-template-columns:116px minmax(0,1fr);column-gap:18px;row-gap:0;padding:0 0 24px;margin-bottom:24px;border-bottom:1px solid #ccddeb;position:relative}
 .ns .ns-timeline li:after{display:none}
 .ns .ns-day-photo{grid-column:1;grid-row:1 / 4;height:166px;margin:0;border-radius:3px}
 .ns .ns-day-photo:after{font-size:30px;left:7px}
 .ns .ns-time{grid-column:2;font-size:12px;border:0;padding:0;margin:0 0 6px!important}
 .ns .ns-timeline h3{grid-column:2;font-size:16px;line-height:1.7;margin:0 0 7px}
 .ns .ns-timeline li>p:last-child{grid-column:2;font-size:14px;line-height:1.85}
 .ns .ns-timeline .ns-nw{display:inline}
 .ns .ns-day-end{font-size:17px;line-height:1.9;text-align:left}
 .ns .ns-feature h2{font-size:27px;line-height:1.6}
 .ns .ns-num{font-size:46px}
 .ns .ns-label{gap:12px;margin-bottom:16px!important;font-size:13px}
 .ns .ns-fgrid,.ns .ns-rev .ns-fgrid{display:flex;gap:26px}
 .ns .ns-fcopy{margin:0;max-width:none}
 .ns .ns-fcopy>p{font-size:15px;line-height:2}
 .ns .ns-visual-browser{max-width:100%;padding:0}
 .ns .ns-visual-browser .ns-phone{border-width:5px;transform:none}
 .ns .ns-visual-browser .ns-screen{font-size:12px;padding:14px}
 .ns .ns-visual-browser .sc-mat{grid-template-columns:2.2em 1fr auto}
 .ns #apps .ns-visual{max-width:270px;padding:28px 20px 0}
 .ns #apps:after{font-size:260px;bottom:0;left:-10px}
 .ns .ns-visual-metrics{max-width:100%;padding:20px;box-shadow:8px 8px 0 #e3edf7;border-radius:4px}
 .ns .ns-visual-metrics .ns-screen{font-size:12px}
 .ns .ns-visual-metrics .sc-box{padding:16px 10px}
 .ns .ns-visual-metrics .sc-big{font-size:3.7em}
 .ns .ns-visual-calendar{max-width:310px;padding:12px;transform:rotate(-1deg)}
 .ns .ns-visual-calendar .ns-screen{font-size:12px;padding:16px}
 .ns .ns-exam{margin-top:36px;padding:26px 18px;gap:22px}
 .ns .ns-visual-exam{max-width:232px;padding:0}
 .ns .ns-visual-compose{max-width:100%;padding:20px}
 .ns .ns-visual-compose .ns-screen{font-size:13px}
 .ns .ns-par{display:flex;flex-direction:column;gap:26px;align-items:stretch}
 .ns .ns-parent-photo{height:220px;border-radius:3px 60px 3px 3px}
 .ns .ns-parents h2{font-size:26px}
 .ns .ns-parents p:not(.ns-eyebrow){font-size:15px;line-height:2}
 .ns .ns-made{display:flex;flex-direction:column}
 .ns .ns-made-photo{height:250px;min-height:0}
 .ns .ns-made .ns-wrap{padding:36px 20px 44px;width:100%;max-width:none}
 .ns .ns-made h2{font-size:25px;line-height:1.7;margin-block:14px 20px}
 .ns .ns-made p:not(.ns-eyebrow){font-size:15px;line-height:2}
 .ns .ns-faq h2{font-size:28px}
 .ns .ns-qa summary{padding-block:20px}
 .ns .ns-contact h2{font-size:29px;line-height:1.7}
 .ns .ns-contact .ns-cta-w{padding-inline:23px}
}
@media(max-width:359px){
 .ns .ns-hero h1{font-size:27px}
 .ns .ns-hero-scene{height:296px}
 .ns .ns-hero .ns-visual-hero{max-width:143px}
 .ns .ns-scene-note{font-size:12px}
 .ns .ns-why h2{font-size:24px}
 .ns .ns-timeline li{grid-template-columns:94px minmax(0,1fr);column-gap:14px}
 .ns .ns-day-photo{height:164px}
 .ns .ns-feature h2{font-size:24px}
 .ns .ns-visual-metrics{padding:16px}
 .ns .ns-visual-metrics .sc-big{font-size:3.2em}
 .ns .ns-parents h2{font-size:23px}
 .ns .ns-made h2{font-size:22px}
 .ns .ns-contact h2{font-size:25px}
}
@media(prefers-reduced-motion:reduce){.ns .ns-day-photo img{transition:none}}

/* Verified feature detail: tests, Eiken, subject coverage and ongoing development. */
.ns .ns-resource-depth{margin-top:64px;border-top:1px solid #ccddeb;padding-top:42px}
.ns .ns-depth-heading{display:grid;grid-template-columns:1.1fr 1fr;gap:12px 60px;align-items:start}
.ns .ns-depth-heading>.ns-section-kicker{grid-column:1 / -1;margin:0}
.ns .ns-depth-heading h3{font-size:28px;line-height:1.65;font-weight:800}
.ns .ns-depth-heading>p:last-child{font-size:15px;line-height:2;margin:0}
.ns .ns-resource-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin:28px 0 0;padding:0}
.ns .ns-resource-types>div{border-top:2px solid #8aaacb;padding-top:18px}
.ns .ns-resource-types dt{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:700;color:var(--navy);line-height:1.7}
.ns .ns-resource-types dt .ns-ic{width:24px;height:24px;color:var(--green)}
.ns .ns-resource-types dd{margin:12px 0 0;font-size:14px;line-height:1.95}
.ns .ns-depth-note{font-size:12px;line-height:1.9;color:#526070;margin-top:22px}
.ns .ns-app-depth{margin-top:64px;border-top:1px solid #ffffff30;padding-top:34px}
.ns .ns-practice-cycle{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:20px;align-items:center}
.ns .ns-practice-cycle>div{display:flex;gap:16px;align-items:center}
.ns .ns-practice-cycle>div>.ns-ic{width:46px;height:46px;padding:10px;border:1px solid #c9e3f780;border-radius:50%;color:#c9e3f7}
.ns .ns-practice-cycle b{display:block;font-size:20px;color:white}
.ns .ns-practice-cycle>div>span>span{display:block;font-size:12px;color:#d0e0ed}
.ns .ns-cycle-arrow{font-size:25px;color:#c9e3f7}
.ns .ns-cycle-note{color:#c1d0e4;max-width:940px}
.ns .ns-eiken-focus{background:#eaf2fa;color:#243f5b;border-radius:14px;padding:40px;margin-top:38px}
.ns .ns-eiken-head{display:grid;grid-template-columns:1fr 210px;gap:36px;align-items:center}
.ns .ns-focus-kicker{display:flex;align-items:center;gap:14px;font-size:15px;font-weight:700;color:#3c689d;margin:0 0 18px}
.ns .ns-focus-kicker>span{display:inline-block;border:1px solid #7f9fbe;border-radius:24px;padding:3px 13px;font-size:13px}
.ns .ns-eiken-focus h3{font-size:32px;font-weight:800;line-height:1.65;letter-spacing:-.03em}
.ns .ns-eiken-head>div>p:last-child{font-size:15px;line-height:1.95;margin-top:18px;max-width:650px}
.ns .ns-eiken-visual{display:grid;grid-template-columns:36px 1fr;align-items:center;gap:12px 20px;color:#3c689d;padding:24px 0 24px 32px;border-left:1px solid #b8cde0}
.ns .ns-eiken-visual .ns-ic{width:32px;height:32px}
.ns .ns-eiken-visual>span{font:600 16px/1.5 Jost,sans-serif;letter-spacing:.14em}
.ns .ns-eiken-topics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px 30px;margin:30px 0 0;padding:28px 0 0;border-top:1px solid #b8cde0}
.ns .ns-eiken-topics dt{font-size:17px;font-weight:700;line-height:1.7;color:#243f5b}
.ns .ns-eiken-topics dd{font-size:14px;line-height:1.95;margin:10px 0 0}
.ns .ns-focus-note{font-size:12px;line-height:1.85;margin-top:28px;padding-top:18px;border-top:1px solid #b8cde0;color:#526980}
.ns .ns-subject-heading{margin-top:48px}
.ns .ns-subject-heading .ns-section-kicker{color:#c9e3f7}
.ns .ns-subject-heading h3{font-size:30px;line-height:1.7;color:white;font-weight:800}
.ns .ns-subject-details{margin:28px 0 0;padding:0;border-top:1px solid #ffffff45}
.ns .ns-subject-details>div{display:grid;grid-template-columns:200px 1fr;gap:30px;padding:24px 0;border-bottom:1px solid #ffffff30}
.ns .ns-subject-details dt{display:flex;align-items:center;gap:16px;font-size:20px;font-weight:700;color:#c9e3f7;line-height:1.7}
.ns .ns-subject-details dt .ns-ic{width:28px;height:28px}
.ns .ns-subject-details dd{margin:0;color:#e2e9f4}
.ns .ns-subject-details dd>b{font-size:16px;font-weight:700;color:white}
.ns .ns-subject-details dd>p{font-size:14px;line-height:1.95;margin-top:8px}
.ns .ns-app-scope{font-size:13px;line-height:1.9;padding:18px 22px;border-left:3px solid #c9e3f7;background:#ffffff08;color:#dae9ec;margin-top:28px}
.ns .ns-growth{border-top:1px solid #ffffff3b;margin-top:28px;padding-top:28px}
.ns .ns-growth h3{font-size:25px;line-height:1.7;font-weight:800;color:#c9e3f7;margin-bottom:16px}
.ns .ns-growth ol{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:20px;counter-reset:growth}
.ns .ns-growth li{display:flex;align-items:center;gap:6px;font-size:12px;color:#dbe6f3;counter-increment:growth}
.ns .ns-growth li:before{content:'0' counter(growth);color:#c9e3f7;font:500 16px/1.5 Jost,sans-serif}
.ns .ns-made .ns-growth .ns-growth-note{font-size:12px;color:#c6dae1;line-height:1.85;margin-top:18px}
@media(max-width:1023px){
 .ns .ns-resource-types{gap:20px}
 .ns .ns-eiken-focus{padding:30px}
 .ns .ns-eiken-head{grid-template-columns:1fr 150px;gap:25px}
 .ns .ns-eiken-focus h3{font-size:28px}
 .ns .ns-subject-details>div{grid-template-columns:160px 1fr;gap:24px}
}
@media(max-width:767px){
 .ns .ns-resource-depth{margin-top:38px;padding-top:28px}
 .ns .ns-depth-heading{display:block}
 .ns .ns-depth-heading h3{font-size:23px;line-height:1.7;margin-top:10px}
 .ns .ns-depth-heading>p:last-child{font-size:14px;line-height:1.95;margin-top:16px}
 .ns .ns-resource-types{display:block;margin-top:24px}
 .ns .ns-resource-types>div{padding:18px 0;border-top-width:1px}
 .ns .ns-resource-types dt{font-size:16px}
 .ns .ns-resource-types dd{font-size:14px;margin-top:10px}
 .ns .ns-depth-note{font-size:12px;margin-top:8px}
 .ns .ns-app-depth{margin-top:36px;padding-top:26px}
 .ns .ns-practice-cycle{grid-template-columns:1fr auto 1fr auto 1fr;gap:5px;align-items:start}
 .ns .ns-practice-cycle>div{flex-direction:column;align-items:flex-start;gap:8px}
 .ns .ns-practice-cycle>div>.ns-ic{width:36px;height:36px;padding:8px}
 .ns .ns-practice-cycle b{font-size:15px;line-height:1.6;white-space:nowrap}
 .ns .ns-practice-cycle>div>span>span{font-size:11px;line-height:1.6;margin-top:5px}
 .ns .ns-cycle-arrow{font-size:17px;margin-top:6px}
 .ns .ns-cycle-note{font-size:12px;margin-top:18px}
 .ns .ns-eiken-focus{padding:24px 20px;margin-top:28px;border-radius:9px}
 .ns .ns-eiken-head{display:block}
 .ns .ns-focus-kicker{font-size:14px;gap:10px;flex-wrap:wrap;margin-bottom:16px}
 .ns .ns-focus-kicker>span{font-size:12px;padding:2px 10px}
 .ns .ns-eiken-focus h3{font-size:23px;line-height:1.7}
 .ns .ns-eiken-head>div>p:last-child{font-size:14px;margin-top:15px}
 .ns .ns-eiken-visual{display:none}
 .ns .ns-eiken-topics{grid-template-columns:1fr;gap:18px;margin-top:22px;padding-top:22px}
 .ns .ns-eiken-topics>div{padding-bottom:18px;border-bottom:1px solid #b8cde0}
 .ns .ns-eiken-topics>div:last-child{border:0;padding:0}
 .ns .ns-eiken-topics dt{font-size:16px}
 .ns .ns-eiken-topics dd{font-size:14px;margin-top:6px}
 .ns .ns-focus-note{font-size:12px;margin-top:20px;padding-top:16px}
 .ns .ns-subject-heading{margin-top:34px}
 .ns .ns-subject-heading h3{font-size:23px;line-height:1.7}
 .ns .ns-subject-details{margin-top:24px}
 .ns .ns-subject-details>div{grid-template-columns:1fr;gap:12px;padding:22px 0}
 .ns .ns-subject-details dt{font-size:18px;gap:10px}
 .ns .ns-subject-details dt .ns-ic{width:24px;height:24px}
 .ns .ns-subject-details dd>b{font-size:15px}
 .ns .ns-subject-details dd>p{font-size:14px;margin-top:8px}
 .ns .ns-app-scope{font-size:12px;padding:14px 16px;margin-top:22px}
 .ns .ns-growth h3{font-size:22px}
}
@media(max-width:359px){
 .ns .ns-practice-cycle b{font-size:13px}
 .ns .ns-eiken-focus{padding:22px 16px}
 .ns .ns-eiken-focus h3,.ns .ns-subject-heading h3{font-size:21px}
 .ns .ns-depth-heading h3{font-size:21px}
}

.ns .ns-parent-extras{margin:24px 0 0;padding:0;border-top:1px solid #ccddeb}
.ns .ns-parent-extras>div{padding:16px 0;border-bottom:1px solid #ccddeb}
.ns .ns-parent-extras dt{font-size:16px;font-weight:700;color:var(--green);line-height:1.7}
.ns .ns-parent-extras dd{font-size:14px;line-height:1.95;margin:8px 0 0;color:var(--ink)}

.ns .ns-detail-nav{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:24px}
.ns .ns-detail-nav a{display:inline-flex;align-items:center;min-height:44px;color:#c9e3f7;font-size:13px;font-weight:700;border-bottom:1px solid #c9e3f770;text-decoration:none}
.ns :is(#app-practice,#eiken-detail,#subject-detail){scroll-margin-top:94px}
@media(max-width:767px){.ns .ns-detail-nav{gap:8px 16px;margin-top:18px}.ns .ns-detail-nav a{font-size:12px}}

/* 2026-10-17: keep the longer verified Eiken headings readable on tablets. */
@media (min-width:768px) and (max-width:1023px){
 .ns .ns-eiken-topics{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* 2026-10-24: feature-first overview and progressively disclosed details. */
.ns .ns-at-a-glance{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:22px;color:var(--ink);font-size:13px;line-height:1.7}
.ns .ns-at-a-glance li{display:flex;align-items:center;gap:4px}
.ns .ns-at-a-glance li:before{content:"✓";color:var(--green);margin-right:3px}
.ns .ns-at-a-glance strong{font-weight:700;color:var(--navy)}
.ns .ns-overview{padding:28px 0 32px;border-top:1px solid var(--line)}
.ns .ns-overview h2{font-size:24px;line-height:1.6}
.ns .ns-overview>p{font-size:14px;margin-top:8px}
.ns .ns-jumps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;border:0;padding:0;margin:22px 0 0}
.ns .ns-jumps a{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:12px;padding:20px 16px;border:1px solid var(--line);border-radius:10px;background:#fff;min-width:0;transition:background .2s,border-color .2s}
.ns .ns-jumps a:hover{background:#eaf2fa;border-color:#8aaacb}
.ns .ns-jump-t{font-size:15px;font-weight:700;line-height:1.6}
.ns .ns-jump-t small{display:block;margin:5px 0 0;font-size:12px;font-weight:400;color:var(--sub)}
.ns .ns-reader-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:20px}
.ns .ns-reader-links a{display:inline-flex;align-items:center;min-height:44px;color:var(--green);font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:5px}
.ns .ns-overview .ns-overview-note{font-size:12px;color:var(--sub);margin-top:8px}
.ns .ns-why{padding-block:60px}
.ns .ns-why h2{font-size:32px}
.ns .ns-why .ns-why-end{font-size:20px;padding-top:20px}
.ns .ns-app-depth{background:white;color:var(--ink);padding:36px;border:0;border-radius:14px}
.ns .ns-practice-cycle b{color:var(--navy)}
.ns .ns-practice-cycle>div>.ns-ic{color:var(--green);border-color:#b8cde0}
.ns .ns-practice-cycle>div>span>span,.ns .ns-cycle-note{color:var(--sub)}
.ns .ns-cycle-arrow{color:var(--green)}
.ns .ns-subject-heading h3{color:var(--navy);font-size:26px}
.ns .ns-subject-heading .ns-section-kicker{color:var(--green)}
.ns .ns-expand-help{font-size:14px;color:var(--sub);margin:12px 0 20px}
.ns .ns-subject-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}
.ns .ns-expand{border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);overflow:hidden}
.ns .ns-expand summary{position:relative;list-style:none;cursor:pointer;padding:20px 48px 20px 20px;min-height:64px;color:var(--navy);font-size:15px;font-weight:700;line-height:1.7}
.ns .ns-expand summary::-webkit-details-marker{display:none}
.ns .ns-expand summary:hover{background:#f5f8fc}
.ns .ns-expand-sign{position:absolute;right:20px;top:25px;width:12px;height:12px}
.ns .ns-expand-sign:before,.ns .ns-expand-sign:after{content:"";position:absolute;background:var(--green);left:0;top:5px;width:12px;height:2px}
.ns .ns-expand-sign:after{transform:rotate(90deg)}
.ns .ns-expand[open] .ns-expand-sign:after{transform:none}
.ns .ns-expand[open] summary{background:#f5f8fc;border-bottom:1px solid var(--line)}
.ns .ns-subject-name{display:flex;align-items:center;gap:9px;font-size:18px}
.ns .ns-subject-name .ns-ic{color:var(--green);width:22px;height:22px}
.ns .ns-subject-lead{display:block;font-size:13px;font-weight:400;color:var(--sub);margin-top:8px}
.ns .ns-expand-body{padding:20px;font-size:14px;line-height:1.95}
.ns .ns-eiken-expand{margin-top:24px}
.ns .ns-eiken-topics{margin:0;padding:0;border:0;grid-template-columns:repeat(2,minmax(0,1fr))}
.ns .ns-eiken-topics dt{font-size:16px}
.ns .ns-app-scope{color:var(--sub);background:#f5f8fc;border-color:#8aaacb}
.ns section[id],.ns #features{scroll-margin-top:150px}
@media(max-width:1023px){.ns .ns-jumps{grid-template-columns:repeat(3,minmax(0,1fr))}.ns .ns-app-depth{padding:28px}}
@media(max-width:767px){
 .ns .ns-hero-grid{gap:24px}
 .ns .ns-at-a-glance{gap:6px 12px;font-size:12px;margin-top:16px}
 .ns .ns-overview{padding:24px 0}
 .ns .ns-overview h2{font-size:21px}
 .ns .ns-jumps{grid-template-columns:1fr;gap:8px;margin-top:18px}
 .ns .ns-jumps a,.ns .ns-jumps a:nth-child(odd):not(:last-child){flex-direction:row;align-items:center;padding:14px!important;border:1px solid var(--line)!important;border-radius:8px;background:#fff;margin:0;gap:12px;min-height:70px}
 .ns .ns-jumps a:last-child{grid-column:auto}
 .ns .ns-jump-t{flex:1;font-size:14px}
 .ns .ns-jump-t small{margin-top:2px;font-size:12px}
 .ns .ns-jump-ar{display:block;color:var(--green)}
 .ns .ns-reader-links{gap:4px 18px;margin-top:14px}
 .ns .ns-reader-links a{font-size:13px}
 .ns .ns-why{padding-block:38px}
 .ns .ns-why h2{font-size:25px}
 .ns .ns-feature .ns-fhead{order:1}
 .ns .ns-feature .ns-fcopy{order:2}
 .ns .ns-feature .ns-fgrid>.ns-visual{order:3}
 .ns .ns-app-depth{padding:22px 16px;margin-top:32px;border-radius:10px}
 .ns .ns-eiken-focus{padding:22px 16px}
 .ns .ns-subject-heading h3{font-size:22px}
 .ns .ns-subject-cards{grid-template-columns:1fr;gap:10px}
 .ns .ns-expand summary{padding:16px 40px 16px 16px}
 .ns .ns-expand-sign{right:16px;top:22px}
 .ns .ns-expand-body{padding:16px}
 .ns .ns-eiken-topics{grid-template-columns:1fr;gap:16px}
 .ns .ns-eiken-topics>div{padding:0;border:0}
 .ns .ns-eiken-topics>div+div{border-top:1px solid var(--line);padding-top:16px}
 .ns .ns-subject-name{font-size:17px}
 .ns .ns-subject-lead{font-size:13px}
 .ns .ns-practice-cycle{gap:3px}
 .ns .ns-practice-cycle b{font-size:13px}
 .ns .ns-practice-cycle>div>span>span{font-size:11px}
 .ns section[id],.ns #features{scroll-margin-top:90px}
}
@media(prefers-reduced-motion:reduce){.ns .ns-jumps a{transition:none}}

/* Reset desktop alignment when feature grids become a single column. */
@media(max-width:767px){
 .ns .ns-feature .ns-fhead,.ns .ns-feature .ns-fcopy{align-self:stretch;width:100%;min-width:0}
 .ns .ns-feature .ns-fgrid>.ns-visual{align-self:center;margin-inline:auto}
}