.nkhp-home{--nkhp-cream:rgba(255,252,247,.92);--nkhp-ink:#1f1f1f;--nkhp-red:#b1181d;--nkhp-navy:#063f92;position:relative;isolation:isolate;width:100vw;max-width:none;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding:34px max(28px,calc((100vw - 1060px)/2));font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--nkhp-ink);box-sizing:border-box;border-radius:28px;overflow:hidden;box-shadow:0 16px 50px rgba(31,31,31,.14)}
.nkhp-home:before{content:"";position:absolute;z-index:-2;inset:-14px;background-image:url('home-background.png');background-size:cover;background-position:center center;filter:blur(3px);transform:scale(1.035)}
.nkhp-home:after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(180deg,rgba(255,249,239,.32),rgba(255,249,239,.46));pointer-events:none}
.nkhp-home *{box-sizing:border-box}
.nkhp-card{position:relative;background:var(--nkhp-cream);border:1px solid rgba(255,255,255,.72);box-shadow:0 12px 38px rgba(31,31,31,.13);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);border-radius:22px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.nkhp-card:before{content:"";position:absolute;inset:-1px;pointer-events:none;background:linear-gradient(115deg,transparent 28%,rgba(255,255,255,.62) 46%,transparent 64%);transform:translateX(-120%);transition:transform .65s ease}
.nkhp-card:hover:before,.nkhp-card:focus-within:before{transform:translateX(120%)}
.nkhp-welcome{width:min(700px,100%);margin:0 auto 22px;padding:26px 30px;text-align:center;display:flex;flex-direction:column;align-items:center;background:var(--nkhp-cream)}
.nkhp-welcome:hover{transform:translateY(-3px);box-shadow:0 16px 42px rgba(80,35,35,.15)}
.nkhp-sakura{font-size:21px;color:#ef6c78;margin-bottom:4px}
.nkhp-brandmark{display:flex;align-items:center;justify-content:center}
.nkhp-brandmark--welcome{height:88px;margin:0 0 4px}
.nkhp-brandmark--welcome img{max-height:82px;max-width:220px;width:auto;height:auto;object-fit:contain}
.nkhp-welcome h2{margin:0;font-family:Georgia,"Times New Roman",serif;font-size:clamp(25px,3vw,38px);line-height:1.15;color:var(--nkhp-ink)}
.nkhp-welcome h2:after{content:"";display:block;width:62px;height:3px;margin:12px auto 13px;border-radius:99px;background:linear-gradient(90deg,var(--nkhp-red),#e71c25)}
.nkhp-welcome .nkhp-description{max-width:600px;color:#485365;font-size:15px;line-height:1.65;margin:0 0 16px}
.nkhp-welcome .nkhp-description p{margin:0}
.nkhp-choices{display:grid;grid-template-columns:1fr 1fr;gap:18px;width:min(1060px,100%);margin:0 auto}
.nkhp-level-n1{grid-column:1 / -1;width:calc((100% - 18px)/2);justify-self:center}
.nkhp-destination{padding:24px 26px 26px;text-align:center;min-height:500px;display:flex;flex-direction:column;align-items:center;background:var(--nkhp-cream)}
.nkhp-destination--nihongo:hover,.nkhp-destination--nihongo:focus-within{transform:translateY(-6px);border-color:rgba(10,76,165,.42);box-shadow:0 20px 52px rgba(6,45,114,.21),0 0 24px rgba(10,76,165,.12)}
.nkhp-level-badge{width:88px;height:88px;border-radius:50%;display:grid;place-items:center;margin:8px 0 8px;font-family:Georgia,"Times New Roman",serif;font-size:30px;font-weight:800;color:#fff;box-shadow:0 8px 22px rgba(6,45,114,.24)}
.nkhp-level-n5 .nkhp-level-badge,.nkhp-level-n5 .nkhp-button--nihongo{background:linear-gradient(135deg,#0b5d43,#16815f)}
.nkhp-level-n4 .nkhp-level-badge,.nkhp-level-n4 .nkhp-button--nihongo{background:linear-gradient(135deg,#8b4208,#bf6814)}
.nkhp-level-n3 .nkhp-level-badge,.nkhp-level-n3 .nkhp-button--nihongo{background:linear-gradient(135deg,#073f77,#0a67ad)}
.nkhp-level-n2 .nkhp-level-badge,.nkhp-level-n2 .nkhp-button--nihongo{background:linear-gradient(135deg,#4a2f91,#7250c7)}
.nkhp-level-n1 .nkhp-level-badge,.nkhp-level-n1 .nkhp-button--nihongo{background:linear-gradient(135deg,#6f1833,#aa2c52)}
.nkhp-destination h3{margin:3px 0 4px;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:clamp(24px,2vw,31px);line-height:1.15;color:var(--nkhp-ink);font-weight:800}
.nkhp-subtitle{font-family:Georgia,"Times New Roman",serif;font-weight:700;font-size:18px;margin:0 0 19px;display:flex;align-items:center;gap:12px;width:100%;justify-content:center;color:var(--nkhp-navy)}
.nkhp-subtitle:before,.nkhp-subtitle:after{content:"";width:45px;height:1px;background:currentColor;opacity:.45}
.nkhp-feature-row{display:flex;gap:11px;justify-content:center;align-items:flex-start;flex-wrap:wrap;margin:2px 0 20px;width:100%}
.nkhp-feature-row span{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:57px;font-size:28px;font-weight:700;line-height:1;color:#063f92}
.nkhp-feature-row small{font-size:11px;font-weight:600;margin-top:8px;white-space:nowrap}
.nkhp-bn{font-family:"Noto Sans Bengali","Hind Siliguri",system-ui,sans-serif;font-size:15px;line-height:1.65;color:#202a36;margin:0 auto 22px;max-width:430px}
.nkhp-bn p{margin:0}
.nkhp-button{margin-top:auto;width:min(330px,100%);display:flex;align-items:center;justify-content:center;gap:16px;padding:15px 19px;border-radius:10px;color:#fff!important;text-decoration:none!important;font-family:Georgia,"Times New Roman",serif;font-weight:700;font-size:18px;box-shadow:0 8px 18px rgba(0,0,0,.18);transition:transform .25s ease,box-shadow .25s ease,filter .25s ease}
.nkhp-button span{font-size:30px;line-height:.7;transition:transform .25s ease}
.nkhp-button:hover{transform:translateY(-2px);filter:brightness(1.07)}
.nkhp-button:hover span{transform:translateX(4px)}
.nkhp-button--general{background:linear-gradient(135deg,#991015,#cf151b);box-shadow:0 8px 22px rgba(166,15,21,.28)}
.nkhp-button--nihongo{box-shadow:0 8px 22px rgba(6,45,114,.30)}
@media (max-width:820px){.nkhp-level-n1{grid-column:auto;width:100%;justify-self:stretch}.nkhp-home{width:100vw;max-width:none;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding:22px 14px;border-radius:22px}.nkhp-home:before{filter:blur(3px)}.nkhp-choices{grid-template-columns:1fr;gap:14px}.nkhp-welcome{padding:21px 18px;margin-bottom:14px}.nkhp-destination{min-height:0;padding:21px 18px 22px}.nkhp-brandmark--welcome{height:74px}.nkhp-brandmark--welcome img{max-height:70px;max-width:200px}.nkhp-feature-row{gap:8px}.nkhp-feature-row span{min-width:48px;font-size:24px}.nkhp-feature-row small{font-size:10px}.nkhp-bn{font-size:14px;margin-bottom:18px}}
@media (max-width:460px){.nkhp-home{width:100vw;max-width:none;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding:16px 10px;border-radius:18px}.nkhp-welcome h2{font-size:24px}.nkhp-destination h3{font-size:23px}.nkhp-subtitle{font-size:16px;margin-bottom:14px}.nkhp-feature-row{max-width:330px}.nkhp-button{font-size:17px;padding:14px 16px}.nkhp-level-badge{width:76px;height:76px;font-size:26px}}
@media (prefers-reduced-motion:reduce){.nkhp-card,.nkhp-card:before,.nkhp-button,.nkhp-button span{transition:none!important}}