@charset "UTF-8";:root{--bg:#121417;--bg-alt:#171a1f;--surface:#1c2026;--surface-2:#22272e;--line:#2c323a;--line-soft:#232830;--gold:#c9a24d;--gold-soft:#dcb877;--gold-dim:rgba(201,162,77,.16);--text:#eceef1;--muted:#b3b9c2;--dim:#8f97a2;--serif:"Noto Serif JP","Yu Mincho","YuMincho","Hiragino Mincho ProN",serif;--sans:"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic Medium","Yu Gothic",Meiryo,"Noto Sans JP","Noto Sans CJK JP",system-ui,sans-serif;--wrap:1080px;--radius:10px;--shadow:0 10px 30px rgba(0,0,0,.35);color-scheme:dark}*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.85;font-feature-settings:"palt" 1;overflow-x:hidden}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}}img{max-width:100%;height:auto;display:block}a{color:var(--gold-soft)}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--gold-soft);outline-offset:2px}h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.42;letter-spacing:.01em;margin:0}p{margin:0}.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.site-header{position:relative;z-index:5;border-bottom:1px solid rgba(255,255,255,.07);background:rgba(18,20,23,.82)}.site-header__in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:46px}.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--text)}.brand__mark{width:22px;height:22px;flex:none}.brand__name{font-family:var(--serif);font-size:15px;letter-spacing:.04em}.header-tel{font-size:13px;color:var(--muted);text-decoration:none;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.header-tel strong{color:var(--gold-soft);font-size:15px;letter-spacing:.02em}.hero{position:relative;isolation:isolate;overflow:hidden}.hero__media{position:absolute;inset:0;z-index:-2}.hero__media img{width:100%;height:100%;object-fit:cover;object-position:58% 46%}.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,20,23,.82) 0%,rgba(18,20,23,.58) 34%,rgba(18,20,23,.93) 88%),linear-gradient(90deg,rgba(18,20,23,.88) 0%,rgba(18,20,23,.30) 62%,rgba(18,20,23,.10) 100%)}.hero__in{padding-block:30px 34px;min-height:calc(100svh - 46px);display:flex;flex-direction:column;justify-content:center}.hero__label{display:inline-block;align-self:flex-start;font-size:clamp(10.5px,2.7vw,12px);letter-spacing:.04em;line-height:1.65;color:var(--gold-soft);border:1px solid rgba(201,162,77,.55);border-radius:100px;padding:4px 12px;margin-bottom:20px;text-wrap:balance}.hero h1{font-size:clamp(28px,7.7vw,56px);line-height:1.34;text-shadow:0 2px 22px rgba(0,0,0,.55);margin-bottom:16px}.hero h1 em{font-style:normal;color:var(--gold);white-space:nowrap}.hero-br{display:none}@media (max-width:899px){.hero-br{display:inline}}.hero__sub{font-size:15px;color:var(--text);max-width:34em;text-shadow:0 1px 14px rgba(0,0,0,.6);margin-bottom:24px}.hero__actions{display:flex;flex-direction:column;gap:11px;max-width:420px}.hero__note{margin-top:14px;font-size:13px;color:var(--muted)}.btn{display:flex;align-items:center;justify-content:center;gap:9px;min-height:56px;padding:12px 22px;border-radius:8px;border:1px solid transparent;font-family:var(--sans);font-size:17px;font-weight:700;letter-spacing:.02em;text-decoration:none;cursor:pointer;transition:transform .15s ease,background-color .15s ease,border-color .15s ease}.btn:hover{transform:translateY(-1px)}.btn--primary{background:var(--gold);color:#16181c;box-shadow:0 8px 22px rgba(201,162,77,.22)}.btn--primary:hover{background:#d8b25e}.btn--ghost{background:rgba(28,32,38,.78);color:var(--text);border-color:rgba(236,238,241,.38)}.btn--ghost:hover{border-color:var(--gold-soft)}.btn__sub{font-size:12px;font-weight:400;color:inherit;opacity:.8}.btn svg{flex:none}.forum-band{background:var(--gold-dim);border-block:1px solid rgba(201,162,77,.35)}.forum-band__in{display:flex;flex-wrap:wrap;gap:4px 12px;padding-block:14px;font-size:14px}.forum-band b{color:var(--gold-soft);font-weight:700}.forum-band span{color:var(--text)}.section{padding:60px 0}.section--alt{background:var(--bg-alt)}.section__head{margin-bottom:30px}.section h2{font-size:clamp(23px,5.6vw,34px)}.section h2::after{content:"";display:block;width:48px;height:2px;background:var(--gold);margin-top:16px}.section__lead{margin-top:18px;color:var(--muted);font-size:15px;max-width:46em}.worries{list-style:none;margin:0;padding:0;display:grid;gap:12px}.worries li{position:relative;background:var(--surface);border:1px solid var(--line-soft);border-left:3px solid var(--gold);border-radius:var(--radius);padding:16px 18px 16px 46px;font-size:15.5px}.worries li::before{content:"";position:absolute;left:19px;top:22px;width:13px;height:8px;border-left:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:rotate(-45deg)}.features{display:grid;gap:16px;margin-top:8px}.feature{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px 20px 24px}.feature__no{font-family:var(--serif);font-size:13px;letter-spacing:.16em;color:var(--gold);display:block;margin-bottom:8px}.feature h3{font-size:19px;margin-bottom:10px}.feature p{font-size:14.5px;color:var(--muted)}.video{margin-top:34px}.video__frame{position:relative;width:100%;aspect-ratio:16 / 9;border:0;padding:0;margin:0;cursor:pointer;overflow:hidden;border-radius:var(--radius);background:#000;display:block}.video__frame img{width:100%;height:100%;object-fit:cover;opacity:.62;transition:opacity .2s ease}.video__frame:hover img{opacity:.74}.video__play{position:absolute;inset:0;display:grid;justify-items:center;align-content:center;grid-auto-rows:max-content;gap:16px;pointer-events:none}.video__disc{width:66px;height:66px;border-radius:50%;background:rgba(201,162,77,.94);display:grid;place-items:center;box-shadow:0 8px 26px rgba(0,0,0,.5)}.video__disc::after{content:"";width:0;height:0;margin-left:5px;border-left:20px solid #16181c;border-top:12px solid transparent;border-bottom:12px solid transparent}.video__label{font-size:13.5px;color:#fff;background:rgba(18,20,23,.72);padding:5px 14px;border-radius:100px;text-align:center}.video__frame iframe{width:100%;height:100%;border:0;display:block}.video__caption{margin-top:12px;font-size:13px;color:var(--dim)}.cases{display:grid;gap:18px}.case{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}.case img{width:100%;aspect-ratio:4 / 3;object-fit:cover}.case__body{padding:15px 17px 18px}.case__car{font-family:var(--serif);font-size:17px;margin-bottom:5px}.case__note{font-size:13.5px;color:var(--muted);line-height:1.7}.cases__more{margin-top:26px;font-size:15px}.craft{display:grid;gap:26px}.craft__media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft)}.craft__media img{width:100%;aspect-ratio:3 / 2;object-fit:cover}.craft__body p + p{margin-top:16px}.craft__profile{margin-top:22px;padding:18px 20px;background:var(--surface);border:1px solid var(--line-soft);border-left:3px solid var(--gold);border-radius:var(--radius)}.craft__profile dt{font-size:12.5px;letter-spacing:.1em;color:var(--gold);margin-bottom:6px}.craft__profile dd{margin:0;font-size:15px}.craft__profile dd + dt{margin-top:14px}.reasons{list-style:none;margin:0;padding:0;display:grid;gap:14px;counter-reset:r}.reasons li{counter-increment:r;position:relative;background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px 20px 20px 66px;font-size:16px;font-weight:500}.reasons li::before{content:counter(r);position:absolute;left:20px;top:17px;width:32px;height:32px;border-radius:50%;background:var(--gold-dim);border:1px solid rgba(201,162,77,.5);color:var(--gold);font-family:var(--serif);font-size:15px;display:grid;place-items:center}.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:0}.steps li{counter-increment:s;position:relative;padding:0 0 26px 54px}.steps li::before{content:"0" counter(s);position:absolute;left:0;top:0;width:36px;height:36px;border-radius:50%;background:var(--gold);color:#16181c;font-family:var(--serif);font-size:13px;font-weight:600;display:grid;place-items:center}.steps li::after{content:"";position:absolute;left:17.5px;top:40px;bottom:4px;width:1px;background:var(--line)}.steps li:last-child{padding-bottom:0}.steps li:last-child::after{display:none}.steps h3{font-size:17px;margin-bottom:2px;padding-top:5px}.steps p{font-size:14px;color:var(--muted)}.scope{margin-top:34px}.scope h3{font-size:17px;margin-bottom:14px}.scope__list{list-style:none;margin:0;padding:0;display:grid;gap:10px}.scope__list li{background:var(--surface-2);border:1px solid var(--line-soft);border-radius:6px;padding:12px 16px;font-size:14.5px}.scope__media{margin-top:18px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft)}.scope__media img{width:100%;aspect-ratio:3 / 2;object-fit:cover}.scope__caption{margin-top:10px;font-size:13px;color:var(--dim)}.faq{border-top:1px solid var(--line)}.faq__item{border-bottom:1px solid var(--line)}.faq__q{width:100%;display:flex;gap:12px;align-items:flex-start;background:none;border:0;color:var(--text);font-family:var(--sans);font-size:16px;font-weight:500;text-align:left;padding:20px 40px 20px 0;cursor:pointer;position:relative;line-height:1.7}.faq__q::before{content:"Q";font-family:var(--serif);color:var(--gold);flex:none}.faq__q::after{content:"";position:absolute;right:6px;top:30px;width:11px;height:11px;border-right:2px solid var(--gold);border-bottom:2px solid var(--gold);transform:translateY(-4px) rotate(45deg);transition:transform .2s ease}.faq__q[aria-expanded="true"]::after{transform:translateY(1px) rotate(-135deg)}.faq__a{max-height:0;overflow:hidden;transition:max-height .28s ease}.faq__a>div{display:flex;gap:12px;padding:0 0 22px;font-size:15px;color:var(--muted)}.faq__a>div::before{content:"A";font-family:var(--serif);color:var(--gold-soft);flex:none}.contact{background:var(--bg-alt)}.contact__tel{display:flex;flex-direction:column;gap:4px;align-items:center;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:28px;text-decoration:none}.contact__tel span{font-size:13px;color:var(--muted)}.contact__tel strong{font-family:var(--serif);font-size:clamp(28px,8vw,38px);color:var(--gold-soft);letter-spacing:.02em;line-height:1.2}.form{display:grid;gap:20px}.field{display:grid;gap:8px}.field>label,.fieldset__legend{font-size:14.5px;font-weight:700}.req,.opt{display:inline-block;font-size:11px;font-weight:700;line-height:1.6;padding:1px 7px;border-radius:3px;margin-left:8px;vertical-align:2px}.req{background:var(--gold);color:#16181c}.opt{background:var(--surface-2);color:var(--muted);border:1px solid var(--line)}.field input[type="text"],.field input[type="tel"],.field input[type="email"],.field textarea{width:100%;font-family:var(--sans);font-size:16px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:13px 14px;min-height:50px}.field textarea{min-height:120px;resize:vertical;line-height:1.7}.field input::placeholder,.field textarea::placeholder{color:#868f9c}.field__hint{font-size:12.5px;color:var(--dim)}.fieldset{border:0;margin:0;padding:0;display:grid;gap:8px}.choices{display:grid;gap:8px}.choices--inline{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.choice{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:13px 14px;font-size:15px;cursor:pointer;min-height:50px}.choices--inline .choice{justify-content:center;gap:7px;padding:12px 6px;font-size:13.5px;white-space:nowrap}.choices--inline .choice input{width:17px;height:17px}.choice input{accent-color:var(--gold);width:19px;height:19px;flex:none;margin:0}.choice:has(input:checked){border-color:var(--gold);background:var(--gold-dim)}.choice:has(input:focus-visible){outline:3px solid var(--gold-soft);outline-offset:2px}.agree{display:flex;align-items:flex-start;gap:11px;font-size:15px;line-height:1.7}.agree input{accent-color:var(--gold);width:21px;height:21px;flex:none;margin-top:3px}.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.form__submit{min-height:62px;font-size:18px;width:100%}.form__note{font-size:13px;color:var(--dim);text-align:center}.company{background:var(--surface);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 22px}.company dl{margin:0;display:grid;grid-template-columns:6.5em 1fr;gap:8px 14px;font-size:14.5px}.company dt{color:var(--dim)}.company dd{margin:0}.site-footer{background:#0e1013;border-top:1px solid var(--line-soft);padding:34px 0 0}.footer-band{text-align:center;font-size:13px;color:var(--gold-soft);border:1px solid rgba(201,162,77,.4);border-radius:6px;padding:11px 14px;margin-bottom:26px}.footer-links{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:14px}.copyright{font-size:12.5px;color:var(--dim);border-top:1px solid var(--line-soft);padding:16px 0 22px}.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:1fr 1.25fr;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:rgba(14,16,19,.95);border-top:1px solid var(--line)}.sticky-cta .btn{min-height:52px;font-size:15.5px;padding:8px 10px;border-radius:7px}@media (min-width:900px){.sticky-cta{display:none}}.page{padding:46px 0 60px}.page h1{font-size:clamp(24px,6vw,34px);margin-bottom:20px}.page h2{font-family:var(--serif);font-size:18px;margin:32px 0 10px;color:var(--text)}.page p,.page li{font-size:15px;color:var(--text)}.page p + p{margin-top:14px}.page ul,.page ol{padding-left:1.3em}.page li + li{margin-top:6px}.page .muted{color:var(--muted)}.page__actions{display:grid;gap:11px;max-width:420px;margin-top:30px}.page dl.company-dl{margin:0;display:grid;grid-template-columns:7em 1fr;gap:6px 14px;font-size:14.5px}.page dl.company-dl dt{color:var(--dim)}.page dl.company-dl dd{margin:0}@media (min-width:640px){.hero__actions{flex-direction:row;max-width:none}.hero__actions .btn{flex:1 1 0;max-width:300px}.worries{grid-template-columns:1fr 1fr}.features{grid-template-columns:1fr 1fr}.cases{grid-template-columns:1fr 1fr}.reasons{grid-template-columns:1fr 1fr}.scope__list{grid-template-columns:repeat(3,1fr)}.choices--radio{grid-template-columns:1fr 1fr}}@media (min-width:900px){body{font-size:16.5px}.section{padding:88px 0}.hero__in{padding-block:60px 70px;min-height:min(760px,calc(100svh - 46px))}.cases{grid-template-columns:repeat(3,1fr)}.craft{grid-template-columns:1fr 1.05fr;align-items:center;gap:40px}.steps{grid-template-columns:1fr 1fr;column-gap:34px}.steps li::after{display:none}.contact__tel{flex-direction:row;gap:16px;align-items:baseline;justify-content:center}.form{grid-template-columns:1fr 1fr}.field--full,.fieldset--full,.form>.agree,.form>.form__submit,.form>.form__note{grid-column:1 / -1}.scope__media{max-width:680px}.company dl{grid-template-columns:7em 1fr 7em 1fr}.footer-band{max-width:640px;margin-inline:auto}}