:root { --navy:#102840; --navy-2:#173c5d; --gold:#b89450; --gold-light:#e5d3a6; --ivory:#f8f5ee; --paper:#fffdf9; --ink:#17212b; --muted:#5d6872; --line:#d9d7cf; --green:#176a4a; --shadow:0 18px 50px rgba(16,40,64,.10); --radius:18px; }
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;color:var(--ink);background:var(--paper);font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;font-size:16px;line-height:1.8} a{color:inherit;text-decoration:none} img{display:block;max-width:100%} button,input,select,textarea{font:inherit}
.skip{position:absolute;left:-9999px;top:0}.skip:focus{left:12px;top:12px;z-index:999;padding:10px 14px;background:#fff;border:2px solid var(--navy)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.96);border-bottom:1px solid rgba(16,40,64,.12);backdrop-filter:blur(10px)}.header-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px;width:min(1180px,calc(100% - 32px));margin:auto}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:800;letter-spacing:.02em}.brand img{width:42px;height:42px;object-fit:contain}.brand small{display:block;color:var(--gold);font-size:.68rem;letter-spacing:.12em;line-height:1.2}.nav-toggle{width:46px;height:46px;border:0;border-radius:50%;background:var(--navy);color:#fff;font-size:1.35rem;cursor:pointer}.main-nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 18px;box-shadow:var(--shadow)}.main-nav.open{display:grid}.main-nav a{padding:12px;border-bottom:1px solid #ece9e2;font-weight:700}.main-nav .nav-cta{margin-top:8px;border-radius:999px;text-align:center;color:#fff;background:var(--navy)}
.wrap{width:min(1120px,calc(100% - 36px));margin-inline:auto}.hero{position:relative;overflow:hidden;background:linear-gradient(145deg,#fff 0%,var(--ivory) 62%,#efe7d7 100%)}.hero::before{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(184,148,80,.35);border-radius:50%;right:-130px;top:-80px}.hero-grid{padding:40px 0 34px;display:grid;gap:26px}.eyebrow{margin:0 0 10px;color:var(--gold);font-size:.84rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}h1,h2,h3{color:var(--navy);line-height:1.35;letter-spacing:.01em}h1{margin:0;font-size:clamp(2rem,8vw,4.6rem)}h2{margin:0 0 18px;font-size:clamp(1.65rem,5vw,2.7rem)}h3{margin:0 0 8px;font-size:1.15rem}.hero-lead{font-size:1.08rem;margin:18px 0 0;max-width:44rem}.topic-chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0;padding:0;list-style:none}.topic-chips li{padding:5px 11px;border:1px solid var(--gold-light);border-radius:999px;background:rgba(255,255,255,.72);font-size:.88rem;font-weight:700}.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.btn{min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border:2px solid var(--navy);border-radius:999px;font-weight:800;transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(16,40,64,.14)}.btn.primary{color:#fff;background:var(--navy)}.btn.secondary{color:var(--navy);background:#fff}.btn.gold{color:var(--navy);background:var(--gold-light);border-color:var(--gold-light)}.hero-media{position:relative}.hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:50% 32%;border-radius:120px 18px 18px 18px;box-shadow:var(--shadow)}.hero-note{position:absolute;left:12px;bottom:12px;max-width:250px;padding:11px 14px;border-radius:12px;background:rgba(255,255,255,.94);color:var(--navy);font-size:.8rem;font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.1)}
.trust-bar{background:var(--navy);color:#fff}.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.16)}.trust-item{padding:18px 12px;background:var(--navy);text-align:center}.trust-item strong{display:block;color:var(--gold-light);font-size:1rem}.trust-item span{font-size:.76rem;opacity:.86}.section{padding:64px 0}.section.alt{background:var(--ivory)}.section-head{max-width:760px;margin-bottom:28px}.kicker{color:var(--gold);font-weight:800;letter-spacing:.1em;font-size:.82rem}.cards{display:grid;gap:14px}.card{display:block;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 24px rgba(16,40,64,.05)}.card .num{color:var(--gold);font-size:.8rem;font-weight:800}.card p{margin:8px 0 0;color:var(--muted)}.card .arrow{display:inline-block;margin-top:14px;color:var(--navy);font-weight:800}.card:hover .arrow{transform:translateX(4px)}.notice{padding:22px;border-left:4px solid var(--gold);background:#fff;border-radius:0 var(--radius) var(--radius) 0;box-shadow:var(--shadow)}.notice strong{color:var(--navy)}.split{display:grid;gap:28px;align-items:start}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;padding:18px 18px 18px 68px;border:1px solid var(--line);border-radius:14px;background:#fff}.step::before{counter-increment:step;content:counter(step);position:absolute;left:18px;top:17px;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--navy);font-weight:800}.case-grid{display:grid;gap:14px}.case{padding:20px;border-radius:14px;background:var(--ivory)}.case b{color:var(--navy)}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:18px 2px}.faq summary{cursor:pointer;color:var(--navy);font-weight:800}.faq p{margin:12px 0 0;color:var(--muted)}
.cta-band{padding:42px 0;color:#fff;background:linear-gradient(130deg,var(--navy),var(--navy-2))}.cta-band h2,.cta-band h3{color:#fff}.cta-band .btn.secondary{border-color:#fff}.breadcrumbs{padding:14px 0;font-size:.78rem;color:var(--muted)}.page-hero{padding:34px 0 42px;background:var(--ivory)}.page-hero h1{font-size:clamp(2rem,8vw,3.7rem)}.page-hero .summary{max-width:760px;font-size:1.05rem}.pill{display:inline-block;padding:5px 10px;border-radius:99px;color:var(--navy);background:var(--gold-light);font-size:.78rem;font-weight:800}.check-list{padding:0;list-style:none}.check-list li{position:relative;padding:9px 0 9px 30px;border-bottom:1px solid var(--line)}.check-list li::before{content:"✓";position:absolute;left:2px;color:var(--green);font-weight:900}.fee{display:grid;gap:12px}.fee>div{padding:18px;border:1px solid var(--line);border-radius:14px;background:#fff}.form-card{padding:22px;border-radius:var(--radius);background:#fff;color:var(--ink);box-shadow:var(--shadow)}.form-grid{display:grid;gap:14px}label{display:block;color:var(--navy);font-weight:700}input,select,textarea{width:100%;margin-top:5px;padding:12px;border:1px solid #aeb6bd;border-radius:10px;background:#fff;color:var(--ink)}textarea{min-height:120px;resize:vertical}.form-help{color:var(--muted);font-size:.78rem}.form-status{min-height:1.8em;color:var(--green);font-weight:700}.site-footer{padding:42px 0 90px;color:rgba(255,255,255,.9);background:#0a1d2f}.footer-grid{display:grid;gap:24px}.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:.86rem}.disclaimer{font-size:.78rem;opacity:.76}.mobile-actions{position:fixed;z-index:45;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(16,40,64,.12)}.mobile-actions a{min-height:62px;display:grid;place-items:center;text-align:center;color:#fff;background:var(--navy);font-size:.82rem;font-weight:800}.mobile-actions a:last-child{color:var(--navy);background:var(--gold-light)}:focus-visible{outline:3px solid #d39e00;outline-offset:3px}
@media(min-width:760px){.hero-grid{grid-template-columns:1.08fr .92fr;align-items:center;padding:70px 0 62px}.trust-grid{grid-template-columns:repeat(4,1fr)}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.four{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr 1fr;gap:46px}.case-grid{grid-template-columns:repeat(3,1fr)}.fee{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.nav-toggle{display:none}.main-nav{position:static;display:flex;align-items:center;gap:6px;padding:0;border:0;background:none;box-shadow:none}.main-nav a{border:0;padding:9px 10px;font-size:.88rem}.main-nav .nav-cta{margin:0 0 0 8px;padding-inline:18px;color:#fff}.cards.four{grid-template-columns:repeat(4,1fr)}.mobile-actions{display:none}.site-footer{padding-bottom:42px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Warm visual system inherited from the former AI Anshin Support site. */
:root{--navy:#4b392d;--navy-2:#33261f;--gold:#b58b45;--gold-light:#ead6a1;--ivory:#fbf7f0;--paper:#fffdf9;--ink:#302a26;--muted:#685f58}
body{background:var(--paper)}
.site-header{background:rgba(255,253,249,.98);border-bottom:1px solid rgba(75,57,45,.18)}
.brand{color:#162f49}.brand small{color:var(--gold);letter-spacing:.16em}
.nav-toggle{background:#142f4b}
h1,h2{font-family:"Yu Mincho","Hiragino Mincho ProN","YuMincho",serif;color:var(--navy)}
.hero{background:linear-gradient(145deg,#fffdf9 0%,#faf5ed 68%,#f0e3cd 100%)}
.hero-title{font-size:clamp(1.62rem,6.7vw,3.1rem);letter-spacing:.015em}
.hero-title span{display:block;white-space:nowrap}
.hero-title span:last-child{color:var(--gold);margin-top:.08em}
.hero-media img{height:auto;aspect-ratio:2/1;object-fit:cover;object-position:center;border-radius:34px 8px 34px 8px;border:1px solid rgba(181,139,69,.6)}
.hero-note{position:static;max-width:none;margin:12px 2px 0;padding:0;border-radius:0;background:transparent;color:var(--navy);font-size:.86rem;line-height:1.75;box-shadow:none}
.btn.primary{background:var(--navy);border-color:var(--navy)}
.btn.secondary{color:var(--navy);border-color:var(--navy);background:#fffdf9}
.btn.gold{background:var(--gold-light);border-color:var(--gold-light)}
.trust-bar,.trust-item{background:var(--navy)}
.card{border-color:#e4d7c4}.card .num,.kicker{color:var(--gold)}
.section.alt{background:#faf5ed}.cta-band{background:linear-gradient(130deg,#4b392d,#2f241d)}
.site-footer{background:#2e241e}.mobile-actions a{background:#142f4b}.mobile-actions a:last-child{background:var(--gold-light)}
.footer-message{margin:.7rem 0 1rem;font-family:"Yu Mincho","Hiragino Mincho ProN","YuMincho",serif;line-height:1.45}
.footer-message span{display:block}.footer-message span:first-child{font-size:1.3em;font-weight:800;color:var(--gold-light)}
@media(max-width:759px){
  .hero-grid{padding-top:34px}.hero .cta-row{display:grid;grid-template-columns:.88fr 1.12fr;gap:8px}.hero .cta-row .btn{min-width:0;padding:9px 7px;font-size:.77rem;white-space:nowrap}
  .hero-media{margin-top:4px}.hero-media img{aspect-ratio:2/1;border-radius:30px 8px 30px 8px}
  .main-nav{background:#fffaf2}.main-nav .nav-cta{background:var(--gold);color:#fff}
}
@media(min-width:1000px){
  .header-inner{min-height:78px}.brand img{width:50px;height:50px}.main-nav .nav-cta{background:var(--gold)}
  .hero-grid{grid-template-columns:1.12fr .88fr}.hero-title{font-size:clamp(2.65rem,3.45vw,3.1rem)}
}

/* High-impact landing-page hero. */
.hero-grid{position:relative}
.hero-copy{position:relative;z-index:2}
.hero-lead strong,.hero-lead span{display:block}
.hero-lead strong{margin-bottom:.45rem;color:var(--navy);font-size:1.2em;font-family:"Yu Mincho","Hiragino Mincho ProN","YuMincho",serif}
.hero-media{position:relative;isolation:isolate}
.hero-media::before{content:"";position:absolute;z-index:-1;inset:-18px 18px 18px -18px;border:1px solid rgba(181,139,69,.68);border-radius:48px 12px 48px 12px}
.hero-media img{aspect-ratio:5/3;box-shadow:0 24px 60px rgba(75,57,45,.18)}
.hero-note{position:absolute;left:14px;right:14px;bottom:14px;z-index:2;margin:0;padding:11px 13px;border-radius:8px;background:rgba(51,38,31,.88);color:#fff;font-size:.76rem;line-height:1.6;box-shadow:none}
@media(max-width:759px){
  .hero{overflow:hidden}.hero-grid{display:flex;flex-direction:column;padding-top:18px;gap:0}
  .hero-media{order:-1;margin:0 -4px}.hero-media::before{inset:10px -14px -10px 14px;border-radius:32px 8px 32px 8px}
  .hero-media img{height:auto;aspect-ratio:16/9;object-position:center;border-radius:32px 8px 32px 8px}
  .hero-note{left:10px;right:10px;bottom:9px;padding:8px 10px;font-size:.65rem;line-height:1.45}
  .hero-copy{margin-top:-22px;padding:24px 18px 22px;border:1px solid rgba(181,139,69,.28);border-radius:24px 8px 24px 8px;background:rgba(255,253,249,.96);box-shadow:0 18px 42px rgba(75,57,45,.13)}
  .hero-title{font-size:clamp(1.48rem,6.25vw,1.7rem)}.hero-lead{margin-top:14px}.hero-lead strong{font-size:1.08em}
  .topic-chips{margin:16px 0}.topic-chips li{padding:4px 9px;font-size:.78rem}
}
@media(min-width:760px){
  .hero-grid{min-height:560px;grid-template-columns:1.02fr .98fr;gap:54px}
  .hero-copy::before{content:"経営の安心を、ここから。";display:block;margin-bottom:18px;color:var(--gold);font-size:.78rem;font-weight:800;letter-spacing:.16em}
}

/* Trust-first impact hero: text stays in HTML for SEO and accessibility. */
.hero-impact{min-height:620px;background:#071c33;color:#fff;isolation:isolate}
.hero-impact::before{z-index:0;inset:0;width:auto;height:auto;border:0;border-radius:0;background:linear-gradient(90deg,rgba(5,23,43,.96) 0%,rgba(5,23,43,.89) 35%,rgba(5,23,43,.34) 59%,rgba(5,23,43,.02) 78%)}
.hero-backdrop{position:absolute;z-index:-1;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero-impact .hero-grid{position:relative;z-index:1;display:block;min-height:620px;padding:64px 0 54px}
.hero-impact .hero-copy{width:min(620px,55%);padding:0;background:transparent;border:0;box-shadow:none}
.hero-impact .hero-copy::before{content:"経営の安心を、ここから。";display:block;margin-bottom:15px;color:#ead6a1;font-size:.78rem;font-weight:800;letter-spacing:.18em}
.hero-impact .eyebrow{display:inline-flex;margin-bottom:17px;padding:6px 12px;border:1px solid rgba(234,214,161,.6);border-radius:999px;color:#fff;background:rgba(7,28,51,.44);font-size:.76rem;letter-spacing:.13em}
.hero-impact .hero-title{font-family:"Yu Mincho","Hiragino Mincho ProN","YuMincho",serif;font-size:clamp(2.55rem,4.2vw,4.25rem);line-height:1.18;text-shadow:0 3px 24px rgba(0,0,0,.35)}
.hero-impact .hero-title span{color:#fff;white-space:nowrap}
.hero-impact .hero-title span:last-child{margin-top:.04em;color:#e9c875}
.hero-impact .hero-lead{margin-top:20px;color:#fff;font-size:1rem;line-height:1.7}
.hero-impact .hero-lead strong{display:block;margin:0 0 8px;color:#fff;font-style:normal;line-height:1.35}
.hero-impact .hero-lead strong b,.hero-impact .hero-lead strong em{display:block;font-style:normal}
.hero-impact .hero-lead strong b{font-size:1.3em;color:#f1d586}
.hero-impact .hero-lead strong em{font-size:1.1em}
.hero-impact .topic-chips{margin:18px 0 0;gap:7px}
.hero-impact .topic-chips li{padding:8px 15px;border:1px solid #f0d78e;background:linear-gradient(145deg,#f3dc9b 0%,#c99b43 100%);color:#071c33;font-size:.95rem;font-weight:900;line-height:1.2;letter-spacing:.02em;box-shadow:0 5px 15px rgba(0,0,0,.2),inset 0 1px 0 rgba(255,255,255,.55);text-shadow:0 1px 0 rgba(255,255,255,.35)}
.hero-impact .cta-row{margin-top:22px}
.hero-impact .btn{border-color:#e9c875}
.hero-impact .btn.primary{background:#d2aa59;color:#071c33}
.hero-impact .btn.secondary{background:rgba(7,28,51,.62);color:#fff}
.hero-expert-note{max-width:590px;margin:17px 0 0;padding-top:13px;border-top:1px solid rgba(234,214,161,.36);color:rgba(255,255,255,.86);font-size:.76rem;line-height:1.65}

@media(max-width:759px){
  .hero-impact{min-height:0;padding-top:238px;background:#071c33}
  .hero-impact::before{background:linear-gradient(180deg,rgba(7,28,51,.02) 0%,rgba(7,28,51,.08) 43%,#071c33 100%)}
  .hero-backdrop{height:270px;object-position:67% center}
  .hero-impact .hero-grid{display:block;min-height:0;padding:0 0 30px}
  .hero-impact .hero-copy{width:auto;margin:0;padding:26px 0 0;border:0;border-radius:0;background:transparent;box-shadow:none}
  .hero-impact .hero-copy::before{margin-bottom:11px;font-size:.67rem}
  .hero-impact .eyebrow{margin-bottom:13px;font-size:.68rem}
  .hero-impact .hero-title{font-size:clamp(1.9rem,8vw,2.3rem);line-height:1.2;letter-spacing:-.02em}
  .hero-impact .hero-title span{white-space:nowrap}
  .hero-impact .hero-lead{margin-top:16px;font-size:.9rem}
  .hero-impact .hero-lead strong b{font-size:1.3em}
  .hero-impact .hero-lead strong em{font-size:1.08em}
  .hero-impact .topic-chips{margin-top:17px;gap:9px 8px}
  .hero-impact .topic-chips li{padding:7px 12px;font-size:.88rem}
  .hero-impact .cta-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:19px}
  .hero-impact .cta-row .btn{min-height:50px;padding:8px 5px;font-size:.73rem}
  .hero-expert-note{margin-top:15px;font-size:.69rem}
}

/* Desktop navigation: a restrained gold lift makes each destination feel clickable. */
@keyframes nav-bounce-lift{0%{transform:translateY(0)}45%{transform:translateY(-7px)}72%{transform:translateY(-3px)}100%{transform:translateY(-5px)}}
@media(min-width:1000px){
  .main-nav a{position:relative;border:1px solid transparent;border-radius:999px;transition:color .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}
  .main-nav a:hover,.main-nav a:focus-visible{z-index:2;color:#4b392d;border-color:rgba(184,148,80,.42);background:linear-gradient(180deg,#fff9e9,#efd59a);box-shadow:0 9px 0 rgba(184,148,80,.22),0 14px 24px rgba(75,57,45,.18);animation:nav-bounce-lift .42s cubic-bezier(.2,.75,.3,1) forwards}
  .main-nav .nav-cta:hover,.main-nav .nav-cta:focus-visible{color:#fff;border-color:#d7b86f;background:linear-gradient(180deg,#cfa65a,#a9792e);box-shadow:0 9px 0 rgba(112,76,24,.22),0 15px 26px rgba(75,57,45,.23)}
}