.nma-app{--nma-primary:#3478f6;--nma-navy:#0d1728;--nma-bg:#f4f6f9;--nma-surface:#fff;--nma-text:#101a2b;--nma-muted:#69778c;--nma-icon:#2569cc;--nma-radius:14px;--nma-font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF UI Display","Segoe UI",sans-serif;box-sizing:border-box;min-height:650px;background:var(--nma-bg);color:var(--nma-text);font:400 14px/1.5 var(--nma-font);letter-spacing:-.012em;display:grid;grid-template-columns:248px minmax(0,1fr);border-radius:16px;overflow:hidden;box-shadow:0 12px 44px rgba(16,32,61,.08);-webkit-font-smoothing:antialiased}.nma-app *,.nma-app *:before,.nma-app *:after{box-sizing:border-box}.nma-app button{font:inherit;color:inherit;cursor:pointer}.nma-icon{width:20px;height:20px;display:block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}.nma-sidebar{position:relative;min-height:650px;background:var(--nma-navy);color:#f6f8fc;padding:25px 15px;display:flex;flex-direction:column}.nma-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff;padding:0 8px 31px}.nma-mark{width:37px;height:37px;border-radius:10px;background:var(--nma-primary);display:grid;place-items:center;color:#fff;font-size:18px;font-weight:800;letter-spacing:-.08em}.nma-brand b,.nma-brand small{display:block}.nma-brand b{font-size:12px;letter-spacing:.075em}.nma-brand small{font-size:9px;color:#98a8be;letter-spacing:.12em;text-transform:uppercase;margin-top:3px}.nma-nav-label{padding:0 11px 10px;color:#7f91aa;font-size:9px;letter-spacing:.16em;font-weight:700}.nma-nav{display:grid;gap:4px}.nma-nav-item{width:100%;min-height:43px;padding:0 10px;border:0;border-radius:8px;background:transparent;color:#bdc7d5;display:flex;align-items:center;gap:10px;text-align:left;font-size:12px;transition:background .2s ease,color .2s ease,transform .2s ease}.nma-nav-item:hover,.nma-nav-item.is-active{background:rgba(255,255,255,.085);color:white}.nma-nav-item:hover{transform:translateX(2px)}.nma-nav-item.is-active{box-shadow:inset 2px 0 var(--nma-primary)}.nma-nav-item .nma-nav-icon{width:24px;height:24px;border-radius:7px;background:rgba(255,255,255,.06);display:grid;place-items:center;color:#a7c4ed}.nma-nav-icon .nma-icon{width:15px;height:15px}.nma-nav-item>.nma-icon{width:13px;height:13px;margin-left:auto;color:#647892}.nma-sidebar-foot{margin-top:auto;padding:15px 9px 0;border-top:1px solid rgba(255,255,255,.1);font-size:10px;line-height:1.55;color:#8293aa}.nma-main{min-width:0;position:relative;background:var(--nma-bg)}.nma-topbar{height:63px;padding:0 clamp(19px,4vw,50px);display:flex;align-items:center;justify-content:space-between;background:var(--nma-surface);border-bottom:1px solid rgba(20,40,70,.07)}.nma-breadcrumb{display:flex;align-items:center;gap:8px;color:#93a0b2;font-size:11px}.nma-breadcrumb button{background:none;border:0;padding:0;color:var(--nma-muted)}.nma-breadcrumb b{font-weight:600;color:var(--nma-text)}.nma-top-title{font-size:10px;font-weight:600;color:#7b8798}.nma-content{max-width:1240px;margin:0 auto;padding:34px clamp(19px,4vw,50px) 56px}.nma-eyebrow{font-size:9px;line-height:1.3;letter-spacing:.16em;font-weight:700;color:var(--nma-primary);display:block}.nma-hero{min-height:300px;border-radius:var(--nma-radius);background:linear-gradient(112deg,#0e1c34 0%,#132d53 63%,#1b4a89 100%);padding:42px 44px;color:#fff;display:flex;align-items:center;position:relative;overflow:hidden;isolation:isolate;box-shadow:0 17px 40px rgba(15,39,77,.14)}.nma-hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 79% 38%,rgba(78,145,255,.2),transparent 30%),linear-gradient(90deg,transparent 54%,rgba(64,131,233,.08))}.nma-hero-copy{position:relative;z-index:2;width:59%;max-width:590px}.nma-hero .nma-eyebrow{color:#9fc4ff}.nma-hero h1{font-size:clamp(32px,4vw,46px);line-height:1.08;letter-spacing:-.055em;margin:13px 0 12px;color:white}.nma-hero p{font-size:13px;line-height:1.7;color:#c1cde0;max-width:430px;margin:0 0 20px}.nma-primary,.nma-secondary{min-height:42px;border:0;border-radius:8px;padding:0 15px;background:var(--nma-primary);color:#fff!important;font-size:11px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;box-shadow:0 5px 15px color-mix(in srgb,var(--nma-primary),transparent 75%);transition:transform .2s ease,box-shadow .2s ease,filter .2s ease}.nma-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 9px 20px color-mix(in srgb,var(--nma-primary),transparent 67%)}.nma-primary .nma-icon{width:15px;height:15px}.nma-secondary{background:#fff;color:var(--nma-text)!important;border:1px solid #e3e8f0;box-shadow:none}.nma-hero-art{width:43%;height:100%;position:absolute;right:0;top:0;overflow:hidden;opacity:.9}.nma-glow{position:absolute;right:5%;top:14%;width:78%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(85,150,255,.24),transparent 67%)}.nma-drum,.nma-kick{position:absolute;border:2px solid rgba(194,217,250,.75);background:linear-gradient(145deg,#294d7d,#111f35);box-shadow:inset 0 0 0 7px rgba(7,17,33,.42),0 14px 22px rgba(0,0,0,.2);border-radius:50%;aspect-ratio:1}.nma-drum:after,.nma-kick:after{content:"";position:absolute;inset:18%;border:1px solid rgba(111,165,240,.55);border-radius:50%;background:radial-gradient(circle,rgba(59,116,196,.22),transparent 70%)}.nma-drum-one{width:22%;right:35%;top:24%}.nma-drum-two{width:19%;right:12%;top:33%}.nma-drum-three{width:18%;right:57%;top:37%}.nma-kick{width:30%;right:33%;bottom:8%;border-radius:46% 46% 18% 18% / 45% 45% 18% 18%;aspect-ratio:1.2}.nma-kick:after{inset:18% 22%;border-radius:50%}.nma-cymbal{position:absolute;height:9%;width:27%;border-radius:50%;border:2px solid rgba(197,220,250,.74);background:linear-gradient(180deg,rgba(172,204,244,.25),rgba(38,77,130,.06));transform:rotate(-10deg)}.nma-cymbal:after{content:"";position:absolute;left:50%;top:50%;height:180%;border-left:1px solid rgba(197,220,250,.6)}.nma-cymbal-one{right:55%;top:17%}.nma-cymbal-two{right:9%;top:19%;transform:rotate(10deg)}.nma-module{position:absolute;right:1%;bottom:6%;width:12%;height:27%;min-width:35px;border-radius:6px;border:1px solid #85a9d8;background:#10203a;display:flex;flex-direction:column;gap:8%;justify-content:center;padding:4px}.nma-module i{height:5px;width:70%;border-radius:4px;background:#73a8f6}.nma-module i:nth-child(2){width:44%;background:#d1e1f8}.nma-module i:nth-child(3){width:58%}.nma-stand{position:absolute;right:8%;bottom:2%;height:52%;border-left:1px solid rgba(191,216,250,.55);transform:rotate(9deg)}.nma-section-heading{display:flex;align-items:end;justify-content:space-between;margin:37px 0 17px}.nma-section-heading h2{font-size:19px;line-height:1.2;letter-spacing:-.04em;margin:7px 0 4px;color:var(--nma-text)}.nma-section-heading p{font-size:11px;color:var(--nma-muted);margin:0}.nma-count{font-size:9px;letter-spacing:.13em;color:#8290a3;font-weight:700}.nma-area-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.nma-area-card,.nma-guide-card{min-width:0;min-height:166px;text-align:left;position:relative;display:flex;flex-direction:column;align-items:flex-start;padding:18px;border:1px solid #e3e8f0;border-radius:var(--nma-radius);background:var(--nma-surface);color:var(--nma-text);box-shadow:0 2px 8px rgba(23,40,70,.025);transition:transform .23s cubic-bezier(.2,.7,.25,1),border-color .22s ease,box-shadow .22s ease;animation:nma-card-in .45s both;animation-delay:var(--delay,0ms)}.nma-area-card:hover,.nma-guide-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--nma-primary),white 66%);box-shadow:0 12px 26px rgba(29,73,140,.09)}.nma-area-icon{width:40px;height:40px;margin-bottom:14px;border-radius:11px;display:grid;place-items:center;background:color-mix(in srgb,var(--nma-icon),white 92%);color:var(--nma-icon)}.nma-area-icon .nma-icon{width:20px;height:20px}.nma-card-title{font-size:13px;font-weight:650;letter-spacing:-.025em;line-height:1.35}.nma-card-desc{font-size:10px;line-height:1.55;color:var(--nma-muted);margin-top:5px;max-width:270px}.nma-card-footer{width:100%;margin-top:auto;padding-top:13px;display:flex;align-items:center;justify-content:space-between;gap:8px}.nma-status{display:inline-flex;align-items:center;gap:6px;padding:5px 8px;border-radius:30px;background:#f1f4f8;color:#586579;font-size:9px;font-weight:600;white-space:nowrap}.nma-status i{width:6px;height:6px;border-radius:50%;background:#97a4b5}.nma-status:has(i){max-width:100%}.nma-guide-card .nma-status{background:#edf4ff;color:#245eaa}.nma-guide-card .nma-status i{background:#4e8be4}.nma-card-arrow{color:#8592a4;transition:transform .2s ease}.nma-card-arrow .nma-icon{width:15px;height:15px}.nma-area-card:hover .nma-card-arrow,.nma-guide-card:hover .nma-card-arrow{transform:translateX(3px);color:var(--nma-primary)}.nma-library-note{display:flex;align-items:center;gap:13px;margin-top:17px;padding:15px 17px;border:1px solid #e2e8f0;border-radius:12px;background:var(--nma-surface)}.nma-note-icon{width:33px;height:33px;border-radius:9px;background:#edf4ff;color:var(--nma-icon);display:grid;place-items:center}.nma-note-icon .nma-icon{width:17px;height:17px}.nma-library-note b{font-size:11px}.nma-library-note p{font-size:10px;color:var(--nma-muted);margin:3px 0 0}.nma-library-count{margin-left:auto;color:#7e8b9e;font-size:9px;white-space:nowrap}.nma-section-hero{min-height:220px;position:relative;overflow:hidden;padding:31px 35px;border-radius:var(--nma-radius);background:linear-gradient(112deg,#0e1c34,#17355f 68%,#1c4b8c);color:white;box-shadow:0 16px 38px rgba(15,39,77,.12);isolation:isolate}.nma-section-hero:after{content:"";position:absolute;z-index:-1;right:7%;top:50%;width:170px;height:170px;transform:translateY(-50%);border:1px solid rgba(197,219,248,.16);border-radius:50%;box-shadow:0 0 0 23px rgba(177,207,246,.035),0 0 0 55px rgba(177,207,246,.025)}.nma-section-hero .nma-eyebrow{color:#a6c7f4}.nma-section-hero h1{font-size:clamp(30px,3.7vw,40px);letter-spacing:-.055em;line-height:1.1;margin:12px 0 9px;color:#fff}.nma-section-hero p{max-width:540px;color:#c6d2e5;font-size:12px;margin:0 0 16px}.nma-section-meta{display:block;color:#abc1df;font-size:10px}.nma-section-symbol{position:absolute;right:calc(7% + 57px);top:50%;transform:translateY(-50%);color:#bdd5f5}.nma-section-symbol .nma-icon{width:55px;height:55px;stroke-width:1.25}.nma-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nma-guide-card{min-height:158px}.nma-empty{padding:36px 22px;text-align:center;border:1px dashed #cfd9e7;border-radius:var(--nma-radius);background:rgba(255,255,255,.62);color:var(--nma-text)}.nma-empty>span{width:43px;height:43px;border-radius:12px;background:#edf4ff;color:var(--nma-icon);display:grid;place-items:center;margin:0 auto 13px}.nma-empty b{font-size:13px}.nma-empty p{font-size:11px;color:var(--nma-muted);margin:5px 0 0}.nma-back-link{display:inline-flex;align-items:center;gap:8px;border:0;background:none;color:var(--nma-muted);font-size:11px;padding:0;margin:0 0 17px}.nma-back-link .nma-icon{width:14px;height:14px;transform:rotate(180deg)}.nma-wizard{max-width:780px;margin:0 auto;padding:27px clamp(19px,4vw,38px);border:1px solid #e4e9f0;border-radius:var(--nma-radius);background:var(--nma-surface);box-shadow:0 10px 30px rgba(20,40,70,.055)}.nma-wizard-top{display:flex;justify-content:space-between;color:#7d899a;font-size:9px;font-weight:700;letter-spacing:.1em}.nma-progress{height:4px;background:#edf1f6;border-radius:9px;margin:10px 0 21px;overflow:hidden}.nma-progress i{height:100%;display:block;border-radius:9px;background:var(--nma-primary);transition:width .42s cubic-bezier(.2,.7,.25,1)}.nma-step-status{display:flex;gap:10px;align-items:center;margin-bottom:13px}.nma-step-status>span+span{display:inline-flex;align-items:center;gap:5px;font-size:9px;color:var(--nma-muted)}.nma-step-status .nma-icon{width:13px;height:13px}.nma-wizard h1{font-size:clamp(22px,3vw,30px);line-height:1.2;letter-spacing:-.045em;margin:0 0 10px;color:var(--nma-text)}.nma-instruction{font-size:12px;line-height:1.7;color:#526176}.nma-instruction p{margin:0 0 12px}.nma-step-image,.nma-step-video{display:block;max-width:100%;width:100%;max-height:410px;object-fit:contain;margin:17px auto;border-radius:10px;background:#0c1729}.nma-detail-chip,.nma-warning{display:flex;gap:10px;align-items:flex-start;padding:12px 13px;border:1px solid #e6ebf2;border-radius:9px;margin-top:10px;font-size:10px;color:#59677b;white-space:pre-line}.nma-detail-chip>.nma-icon,.nma-warning>.nma-icon{width:16px;height:16px;color:var(--nma-icon);flex:0 0 auto}.nma-detail-chip b,.nma-warning b{display:block;color:var(--nma-text);margin-bottom:3px}.nma-warning{background:#f8f9fb;border-color:#e6eaf0}.nma-result-preview{margin-top:12px;padding:13px;border-radius:9px;background:#f2f6fc;color:#58677b;font-size:10px}.nma-result-preview b{display:block;color:var(--nma-text);margin-bottom:4px}.nma-result-preview p{margin:0;white-space:pre-line}.nma-answer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:21px}.nma-answer-grid button{min-height:45px;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 12px;border:1px solid #dfe6ef;border-radius:8px;background:#fff;font-size:11px;font-weight:600;transition:border-color .2s,background .2s,transform .2s}.nma-answer-grid button:hover{border-color:var(--nma-primary);background:color-mix(in srgb,var(--nma-primary),white 96%);transform:translateY(-1px)}.nma-answer-grid .nma-icon{width:14px;height:14px;color:#8493a8}.nma-helper{margin:11px 0 0;text-align:center;color:#8b97a8;font-size:9px}.nma-result{max-width:720px;margin:6vh auto;padding:40px 30px;text-align:center;background:#fff;border:1px solid #e4e9f0;border-radius:var(--nma-radius);box-shadow:0 12px 35px rgba(20,40,70,.06)}.nma-result-icon{width:52px;height:52px;margin:0 auto 18px;display:grid;place-items:center;background:#edf4ff;color:var(--nma-primary);border-radius:15px}.nma-result-icon .nma-icon{width:26px;height:26px}.nma-result h1{font-size:28px;letter-spacing:-.04em;margin:9px 0 14px}.nma-result-text{max-width:520px;margin:0 auto;color:#58677b;line-height:1.7;font-size:13px;white-space:pre-line}.nma-result-actions{display:flex;justify-content:center;gap:9px;margin-top:22px}.nma-mobile-nav{display:none}.nma-loading{padding:30px;color:var(--nma-muted)}.nma-draft-note{padding:12px;border-radius:8px;background:#f1f5fa;color:#68768a;font-size:11px}.nma-app button:focus-visible,.nma-app a:focus-visible{outline:3px solid color-mix(in srgb,var(--nma-primary),transparent 55%);outline-offset:3px}
@keyframes nma-rise{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}@keyframes nma-card-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes nma-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}.nma-enter .nma-content{animation:nma-rise .36s cubic-bezier(.2,.7,.25,1) both}.nma-hero-art{animation:nma-float 7s ease-in-out infinite}.nma-enter .nma-wizard,.nma-enter .nma-result{animation:nma-rise .38s ease-out both}
@media(max-width:940px){.nma-app{grid-template-columns:74px minmax(0,1fr)}.nma-sidebar{padding:20px 9px}.nma-brand{justify-content:center;padding:0 0 25px}.nma-brand>span:last-child,.nma-nav-label,.nma-sidebar-foot,.nma-nav-item>span:not(.nma-nav-icon),.nma-nav-item>.nma-icon{display:none}.nma-nav-item{justify-content:center;padding:8px}.nma-nav-item .nma-nav-icon{width:34px;height:34px}.nma-nav-icon .nma-icon{width:17px;height:17px}.nma-area-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nma-hero{padding:37px 34px}.nma-hero-copy{width:64%}}
@media(max-width:620px){.nma-app{display:block;min-height:100vh;border-radius:0;padding-bottom:68px}.nma-sidebar{display:none}.nma-topbar{height:53px;padding:0 17px}.nma-top-title{max-width:54%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nma-content{padding:20px 15px 26px}.nma-hero{min-height:340px;padding:25px 21px;align-items:flex-start;border-radius:12px}.nma-hero-copy{width:100%;max-width:350px}.nma-hero h1{max-width:330px;font-size:31px}.nma-hero p{max-width:300px;font-size:11px}.nma-hero-art{width:63%;height:53%;top:auto;bottom:-3%;right:-4%;opacity:.65}.nma-section-heading{margin:29px 0 14px}.nma-section-heading h2{font-size:17px}.nma-section-heading p{max-width:250px;line-height:1.5}.nma-area-grid{gap:8px}.nma-area-card,.nma-guide-card{min-height:166px;padding:14px;border-radius:11px}.nma-area-icon{width:35px;height:35px;margin-bottom:11px}.nma-area-icon .nma-icon{width:18px;height:18px}.nma-card-title{font-size:11px}.nma-card-desc{font-size:9px}.nma-status{font-size:8px;padding:4px 6px}.nma-library-note{align-items:flex-start;padding:12px}.nma-library-count{display:none}.nma-section-hero{min-height:228px;padding:26px 21px;border-radius:12px}.nma-section-hero h1{font-size:30px;max-width:74%}.nma-section-hero p{font-size:11px;max-width:75%;line-height:1.6}.nma-section-hero:after{right:-40px;width:137px;height:137px}.nma-section-symbol{right:19px}.nma-section-symbol .nma-icon{width:38px;height:38px}.nma-guide-grid{grid-template-columns:1fr}.nma-guide-card{min-height:145px}.nma-wizard{padding:20px 16px}.nma-answer-grid{gap:6px}.nma-answer-grid button{min-height:43px;padding:0 8px;font-size:10px}.nma-result{margin:30px auto;padding:29px 18px}.nma-result-actions{flex-direction:column}.nma-mobile-nav{position:fixed;z-index:9999;bottom:0;left:0;right:0;height:66px;display:flex;justify-content:space-around;align-items:stretch;padding:5px 4px max(5px,env(safe-area-inset-bottom));background:var(--nma-navy);box-shadow:0 -5px 18px rgba(5,16,35,.13)}.nma-mobile-nav button{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:0;border-radius:7px;background:transparent;color:#aebbd0;padding:2px}.nma-mobile-nav button.is-active{color:#fff;background:rgba(255,255,255,.08);box-shadow:inset 0 2px var(--nma-primary)}.nma-mobile-nav .nma-icon{width:17px;height:17px}.nma-mobile-nav span{font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}}
@media(prefers-reduced-motion:reduce){.nma-app *, .nma-app *:before,.nma-app *:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}