.nh{--navy:#0b1626;--navy-2:#14294a;--gold:#e0a32e;--gold-dark:#c5881a;--gold-soft:#fbeecb;--red:#d24132;--red-soft:#fdeeec;--paper:#fffdf8;--ink:#0f1e33;--muted:#5d6a7b;--line:#e6ebf2;--bg-tint:#f5f8fc;background:#fff;color:var(--ink);font-family:var(--font-body),system-ui,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;font-size:16px;line-height:1.55;overflow-x:hidden}.nh h1,.nh h2,.nh h3{font-family:var(--font-display),system-ui,sans-serif;letter-spacing:-.028em;line-height:1.06;margin:0}.nh p{margin:0}.nh a{color:inherit;text-decoration:none}.nh-wrap{max-width:1120px;margin:0 auto;padding:0 20px}.nh-narrow{max-width:720px;margin:0 auto}.nh-mark{background:var(--gold);color:#1a1205;padding:.06em .16em;border-radius:4px;-webkit-box-decoration-break:clone;box-decoration-break:clone}.nh-eyebrow{font-weight:700;font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin:0 0 12px}.nh-btn{font-family:inherit;font-weight:680;font-size:16px;border:none;border-radius:14px;padding:16px 22px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:9px;width:100%;text-align:center;transition:transform .08s,box-shadow .16s,background .16s}.nh-btn:active{transform:translateY(1px)}.nh .nh-btn--gold{background:var(--gold);color:#1a1205;box-shadow:0 8px 22px rgba(224,163,46,.42)}.nh .nh-btn--gold:hover{background:var(--gold-dark)}.nh .nh-btn--ghost{background:transparent;color:inherit;border:1.5px solid rgba(255,255,255,.28)}.nh .nh-btn--dark{background:var(--navy);color:#fff}.nh-btn-sub{font-size:13.5px;color:var(--muted);margin-top:12px;text-align:center}.nh-nav{position:-webkit-sticky;position:sticky;top:0;z-index:60;background:rgba(11,22,38,.94);-webkit-backdrop-filter:saturate(160%) blur(12px);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid 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strong{color:#7ee2ac;font-weight:700}.nh-guarantee-tick{flex-shrink:0;width:20px;height:20px;border-radius:50%;background:#2ea06a;color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;margin-top:1px}.nh-hero-fine{margin-top:12px;font-size:13px;color:#93a6c0;text-align:center}.nh-doc-stage{margin-top:46px;position:relative}.nh-doc{background:var(--paper);color:var(--ink);border-radius:14px;padding:22px 20px 24px;box-shadow:0 30px 60px rgba(0,0,0,.42);font-size:13px;transform:rotate(-.5deg)}.nh-doc-name{font-family:var(--font-display),sans-serif;font-size:19px;font-weight:740;letter-spacing:-.02em}.nh-doc-meta{font-size:11.5px;color:var(--muted);margin-top:3px}.nh-doc-rule{height:2px;background:var(--ink);opacity:.82;margin:13px 0;border-radius:2px}.nh-doc-h{font-size:10.5px;font-weight:760;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin:15px 0 7px}.nh-doc-line{height:7px;background:#e8e3d7;border-radius:4px;margin:6px 0}.nh-doc-line.s{width:62%}.nh-doc-line.m{width:84%}.nh-flag{display:flex;align-items:flex-start;gap:8px;background:var(--red-soft);border-left:3px solid var(--red);border-radius:0 8px 8px 0;padding:8px 10px;margin:8px 0}.nh-flag-n{flex-shrink:0;width:19px;height:19px;border-radius:50%;background:var(--red);color:#fff;font-size:11px;font-weight:760;display:flex;align-items:center;justify-content:center;margin-top:1px}.nh-flag-t{font-size:12.5px;line-height:1.4}.nh-flag-t s{color:var(--red);text-decoration-thickness:2px}.nh-photo-box{width:54px;height:62px;border:2px dashed var(--red);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--red);font-size:20px;background:#fff;position:relative}.nh-doc-top{display:flex;gap:12px;align-items:flex-start}.nh-good{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:640}.nh-good-tick{color:#1c8a5a;font-weight:800}.nh-doc-stamp{position:absolute;top:-14px;right:6px;z-index:2;background:var(--red);color:#fff;font-size:11px;font-weight:760;letter-spacing:.09em;text-transform:uppercase;padding:7px 13px;border-radius:999px;transform:rotate(5deg);box-shadow:0 8px 20px rgba(210,65,50,.45)}.nh-sec{padding:54px 0}.nh-sec--tint{background:var(--bg-tint)}.nh-sec--navy{background:var(--navy);color:#fff}.nh-sec--navy .nh-eyebrow{color:#9db2cf}.nh-sec-head{max-width:620px;margin-bottom:30px}.nh-sec-head h2{font-size:clamp(26px,6.8vw,38px)}.nh-sec-head p{margin-top:14px;font-size:16.5px;color:var(--muted)}.nh-sec--navy .nh-sec-head p{color:#b8c8de}.nh-gets{display:grid;grid-gap:12px;gap:12px}.nh-get{display:flex;gap:13px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px 16px;box-shadow:0 2px 10px rgba(15,30,51,.05)}.nh-get-ic{flex-shrink:0;width:38px;height:38px;border-radius:11px;background:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-size:19px}.nh-get h3{font-size:16.5px;letter-spacing:-.02em}.nh-get p{margin-top:5px;font-size:14.5px;color:var(--muted);line-height:1.5}.nh-steps{display:grid;grid-gap:14px;gap:14px;counter-reset:s}.nh-step{display:flex;gap:14px;align-items:flex-start}.nh-step-n{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--gold);color:#1a1205;font-weight:780;font-size:15px;display:flex;align-items:center;justify-content:center;font-family:var(--font-display),sans-serif}.nh-step h3{font-size:17px}.nh-step p{margin-top:4px;font-size:14.5px;color:var(--muted)}.nh-sec--navy .nh-step p{color:#b0c1d8}.nh-rules{display:grid;grid-template-columns:1fr 1fr;grid-gap:9px;gap:9px;margin-top:6px}.nh-rule{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:13px 12px;font-size:13.5px;font-weight:560}.nh-rule span{display:block;font-size:11.5px;color:#93a6c0;font-weight:400;margin-top:3px}.nh-rules-note{margin-top:16px;font-size:14.5px;color:#b8c8de}.nh-faq{display:grid;grid-gap:11px;gap:11px}.nh-q{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px 16px}.nh-q h3{font-size:16px}.nh-q p{margin-top:7px;font-size:14.5px;color:var(--muted);line-height:1.55}.nh-alt{background:var(--gold-soft);border:1px solid rgba(224,163,46,.34);border-radius:18px;padding:24px 20px;text-align:center}.nh-alt h3{font-size:20px}.nh-alt p{margin:9px 0 16px;font-size:15px;color:#6b5a3c}.nh-close{text-align:center}.nh-close h2{font-size:clamp(27px,7.4vw,40px)}.nh-close p{margin:15px 0 24px;font-size:16.5px;color:#b8c8de}.nh-foot{background:#060d18;color:#7f92ab;padding:34px 0 108px;font-size:13.5px}.nh-foot-links{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}.nh-foot-links a{color:#a9bbd2;min-height:44px;display:inline-flex;align-items:center;padding:0 12px}.nh-foot-links a:first-child{padding-left:0}.nh-sticky{position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(11,22,38,.97);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.12);padding:11px 16px calc(11px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:12px;transform:translateY(110%);transition:transform .28s ease}.nh-sticky.is-on{transform:translateY(0)}.nh-sticky-price{color:#fff;font-size:13px;line-height:1.25;flex-shrink:0}.nh-sticky-price b{display:block;font-size:18px;color:var(--gold);font-family:var(--font-display),sans-serif}.nh-sticky .nh-btn{width:auto;flex:1 1;padding:14px 18px;font-size:15.5px}@media (min-width:780px){.nh-wrap{padding:0 32px}.nh-nav-in{height:68px}.nh-nav-links{display:flex;align-items:center;gap:26px;font-size:14.5px;color:#c3d1e4}.nh-nav-links a:hover{color:#fff}.nh-hero{padding:76px 0 88px}.nh-hero-grid{display:grid;grid-template-columns:1.06fr .94fr;grid-gap:56px;gap:56px;align-items:center}.nh-lede{font-size:18.5px;max-width:30em}.nh-btn{width:auto}.nh-hero-cta{display:flex;align-items:center;gap:16px}.nh-hero-fine{text-align:left;margin-top:14px}.nh-guarantee{max-width:30em}.nh-price{display:inline-flex}.nh-doc-stage{margin-top:0}.nh-doc{padding:30px 28px 32px;font-size:14px}.nh-doc-name{font-size:23px}.nh-sec{padding:84px 0}.nh-sec-head{margin-bottom:44px}.nh-gets{grid-template-columns:1fr 1fr;gap:16px}.nh-steps{grid-template-columns:repeat(3,1fr);gap:28px}.nh-step{flex-direction:column;gap:12px}.nh-rules{grid-template-columns:repeat(4,1fr);gap:12px}.nh-faq{grid-template-columns:1fr 1fr;gap:14px}.nh-alt{display:flex;align-items:center;justify-content:space-between;text-align:left;gap:24px;padding:30px 32px}.nh-alt p{margin:8px 0 0}.nh-alt .nh-btn{flex-shrink:0}.nh-foot{padding:44px 0}.nh-sticky{display:none}}@media (prefers-reduced-motion:reduce){.nh-sticky{transition:none}.nh-doc{transform:none}}.nh-report{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 20px;box-shadow:0 14px 40px rgba(15,30,51,.08);max-width:720px}.nh-report-head{display:flex;align-items:center;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--line)}.nh-report-score{flex-shrink:0;display:flex;align-items:baseline;gap:3px;background:var(--red-soft);border:2px solid var(--red);border-radius:14px;padding:8px 12px}.nh-report-num{font-family:var(--font-display),system-ui,sans-serif;font-size:34px;font-weight:780;color:var(--red);line-height:1;letter-spacing:-.03em}.nh-report-of{font-size:13px;color:var(--red);font-weight:640}.nh-report-lede{display:flex;flex-direction:column;gap:3px;font-size:14px;color:var(--muted)}.nh-report-lede strong{color:var(--ink);font-size:15px}.nh-report-list{list-style:none;margin:0;padding:0}.nh-report-item{display:flex;gap:12px;align-items:flex-start;padding:13px 0;border-bottom:1px solid var(--line)}.nh-report-tag{flex-shrink:0;font-size:11px;font-weight:760;letter-spacing:.04em;text-transform:uppercase;border-radius:6px;padding:3px 7px;margin-top:2px}.nh-report-item--fail .nh-report-tag{background:var(--red);color:#fff}.nh-report-item--warn .nh-report-tag{background:var(--gold-soft);color:#8a6a1f}.nh-report-title{font-weight:680;font-size:15px;letter-spacing:-.01em}.nh-report-detail{margin-top:3px}.nh-report-detail,.nh-report-pass{font-size:13.5px;color:var(--muted);line-height:1.5}.nh-report-pass{margin-top:14px}.nh-report-pass strong{color:#1c8a5a}.nh-report-foot{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);font-size:13.5px;color:var(--muted);line-height:1.5}@media (min-width:720px){.nh-report{padding:28px 30px}.nh-report-num{font-size:42px}}