body.lg27-body{background:radial-gradient(100rem 43.75rem at 85% -8%,rgba(201,168,92,0.08),transparent 65%),radial-gradient(81.25rem 37.5rem at 0% 100%,rgba(58,103,166,0.18),transparent 60%),#1B2E4B}body.lg27-body .app-scroll-area{padding:0}.lg27{--surface:rgba(255,255,255,0.05);--line:rgba(255,255,255,0.11);--line-strong:rgba(255,255,255,0.2);--gold:#C9A85C;--gold-bright:#E8CE8C;--gold-line:rgba(201,168,92,0.45);--gold-dim:rgba(201,168,92,0.14);--text:#F2F5F9;--sub:#8FA0B5;--teal:#3BD3A5;--serif:"Shippori Mincho","Hiragino Mincho ProN",serif;--sans:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;--num:"Manrope","Zen Kaku Gothic New",sans-serif;font-family:var(--sans);color:var(--text);width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding-bottom:5rem}.lg27 a{color:inherit;text-decoration:none}.lg27-shell{max-width:120rem;margin:0 auto;width:100%;padding:0 2rem;box-sizing:border-box}@media (max-width:640px){.lg27-shell{padding:0 1rem}}.lg27-bc{display:flex;gap:0.5rem;align-items:center;padding:1.375rem 0 0;font-size:0.74rem;color:var(--sub);flex-wrap:wrap}.lg27-bc a:hover{color:var(--gold-bright)}.lg27-bc .sep{color:rgba(143,160,181,0.4)}.lg27-bc .cur{color:rgba(242,245,249,0.85)}.lg-card{background:linear-gradient(180deg,rgba(255,255,255,0.05),rgba(255,255,255,0.02));border:0.0625rem solid var(--line);border-radius:1.125rem;overflow:hidden}.lg-btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.75rem 1.75rem;border-radius:62.4375rem;font-size:0.88rem;font-weight:800;letter-spacing:0.04em;border:0.0625rem solid transparent;transition:.18s;cursor:pointer;font-family:inherit}.lg-btn.solid{background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:#16243B}.lg-btn.solid:hover{filter:brightness(1.08);transform:translateY(-0.0625rem);box-shadow:0 0.5rem 1.5rem rgba(201,168,92,0.25)}.lg-btn.ghost{border-color:var(--line-strong);color:var(--text);background:transparent}.lg-btn.ghost:hover{border-color:var(--gold-line);color:var(--gold-bright)}.lg-btn.sm{padding:0.5rem 1.125rem;font-size:0.78rem}.lg-back-wrap{text-align:center;margin-top:2.75rem}.lg-masthead{border-bottom:0.0625rem solid var(--gold-line);padding:1.875rem 0;display:flex;align-items:flex-end;justify-content:space-between;gap:1.75rem;flex-wrap:wrap}.lg-masthead .en{font-family:var(--num);font-size:0.66rem;font-weight:700;letter-spacing:0.34em;color:var(--gold);text-transform:uppercase}.lg-masthead h1{font-family:var(--serif);font-size:2.3rem;font-weight:700;letter-spacing:0.08em;line-height:1.3;margin:0.875rem 0 0;color:var(--text)}@media (max-width:640px){.lg-masthead h1{font-size:1.7rem}}.lg-masthead .desc{font-size:0.86rem;color:var(--sub);margin:0.75rem 0 0;line-height:1.85;max-width:38.75rem}.lg-stamp{font-family:var(--num);font-size:0.72rem;color:var(--sub);text-align:right;line-height:1.9;white-space:nowrap}.lg-stamp .k{letter-spacing:0.18em;text-transform:uppercase;font-size:0.6rem;color:var(--gold);display:block}.lg-stamp b{font-size:0.92rem;font-weight:800;color:var(--text)}.lg-stamp--bottom{display:none}@media (max-width:640px){.lg-masthead .lg-stamp{display:none}.lg-stamp--bottom{display:block;text-align:left;margin-top:2.25rem}}.lg-layout{display:grid;grid-template-columns:15.5rem 1fr;gap:2.75rem;align-items:start;padding-top:2.5rem}@media (max-width:1000px){.lg-layout{grid-template-columns:1fr;gap:1.5rem}}.lg-toc{position:sticky;top:1.5rem}@media (max-width:1000px){.lg-toc{position:static}}.lg-toc .h{font-family:var(--num);font-size:0.6rem;font-weight:800;letter-spacing:0.26em;color:var(--gold);text-transform:uppercase;padding-bottom:0.75rem;border-bottom:0.0625rem solid var(--line);margin-bottom:0.375rem}.lg-toc ol{list-style:none;counter-reset:toc;margin:0;padding:0}.lg-toc li{counter-increment:toc}.lg-toc a{display:flex;gap:0.625rem;padding:0.5625rem 0.375rem;font-size:0.82rem;font-weight:600;color:var(--sub);border-bottom:0.0625rem solid var(--line);transition:color .14s,background .14s}.lg-toc a::before{content:counter(toc,decimal-leading-zero);font-family:var(--num);font-weight:800;color:var(--gold);font-size:0.74rem;flex-shrink:0}.lg-toc a:hover{color:var(--gold-bright);background:rgba(255,255,255,0.03)}.lg-doc{min-width:0;font-size:0.9rem;line-height:2.0;color:rgba(242,245,249,0.88)}.lg-sec{padding:0 0 2.125rem;margin-bottom:2.125rem;border-bottom:0.0625rem solid var(--line);scroll-margin-top:1.5rem}.lg-sec:last-of-type{border-bottom:none}.lg-sec h2{font-family:var(--serif);font-size:1.2rem;font-weight:700;letter-spacing:0.05em;color:var(--text);margin:0 0 1rem;display:flex;align-items:baseline;gap:0.75rem}.lg-sec h2 .no{font-family:var(--num);font-size:0.82rem;font-weight:800;color:var(--gold);flex-shrink:0}.lg-sec p{margin:0 0 1em}.lg-sec p:last-child{margin-bottom:0}.lg-sec strong{color:var(--text);font-weight:800}.lg-sec a{color:var(--gold-bright);border-bottom:0.0625rem solid var(--gold-line)}.lg-sec a:hover{color:#fff}.lg-sec ul,.lg-sec ol{margin:0 0 1.1em;padding-left:1.5em}.lg-sec ul:last-child,.lg-sec ol:last-child{margin-bottom:0}.lg-sec li{margin-bottom:0.5em;line-height:1.9}.lg-sec li::marker{color:var(--gold)}.lg-table{width:100%;border-collapse:collapse;font-size:0.86rem;margin:0 0 1.2em}.lg-table:last-child{margin-bottom:0}.lg-table th,.lg-table td{text-align:left;padding:0.8125rem 1rem;border-bottom:0.0625rem solid var(--line);vertical-align:top;line-height:1.8}.lg-table th{width:12.5rem;font-weight:700;color:var(--gold-bright);background:rgba(255,255,255,0.03);white-space:nowrap;letter-spacing:0.04em;font-size:0.82rem}@media (max-width:600px){.lg-table th,.lg-table td{display:block;width:auto;border-bottom:none}.lg-table td{border-bottom:0.0625rem solid var(--line);padding-top:0.25rem}}.lg-callout{border:0.0625rem solid var(--gold-line);border-left:0.1875rem solid var(--gold);border-radius:0.5rem;padding:1rem 1.25rem;margin:1.4em 0;background:rgba(201,168,92,0.07);font-size:0.84rem;line-height:1.9}.lg-callout .ch{font-family:var(--num);font-size:0.62rem;font-weight:800;letter-spacing:0.22em;color:var(--gold-bright);text-transform:uppercase;display:block;margin-bottom:0.3125rem}.lg-contact{display:grid;grid-template-columns:1fr 20rem;gap:2rem;align-items:start;padding-top:2.5rem}@media (max-width:1000px){.lg-contact{grid-template-columns:1fr}}.lg-form{display:flex;flex-direction:column;gap:1.125rem}.lg-field{display:flex;flex-direction:column;gap:0.4375rem}.lg-field label{font-size:0.82rem;font-weight:700;color:var(--text);display:flex;align-items:center;gap:0.5rem;white-space:nowrap}.lg-field .req{font-family:var(--num);font-size:0.6rem;font-weight:800;letter-spacing:0.08em;color:#16243B;background:var(--gold);padding:0.125rem 0.4375rem;border-radius:0.25rem}.lg-field .opt{font-family:var(--num);font-size:0.6rem;font-weight:700;letter-spacing:0.08em;color:var(--sub);border:0.0625rem solid var(--line-strong);padding:0.0625rem 0.4375rem;border-radius:0.25rem}.lg-field input,.lg-field textarea{width:100%;padding:0.75rem 1rem;border-radius:0.625rem;border:0.0625rem solid var(--line-strong);background:var(--surface);color:var(--text);font-family:inherit;font-size:0.88rem;transition:.15s;box-sizing:border-box}.lg-field textarea{resize:vertical;min-height:9.375rem;line-height:1.8}.lg-field input::placeholder,.lg-field textarea::placeholder{color:rgba(143,160,181,0.6)}.lg-field input:focus,.lg-field textarea:focus{outline:none;border-color:var(--gold-line);background:var(--gold-dim)}.lg-field .hint{font-size:0.74rem;color:var(--sub);line-height:1.6}.lg-form-actions{display:flex;align-items:center;gap:1rem;margin-top:0.25rem;flex-wrap:wrap}.lg-sent{display:flex;align-items:center;gap:0.5625rem;font-size:0.84rem;font-weight:700;color:var(--teal)}.lg-failed{border:0.0625rem solid rgba(255,107,126,0.5);border-left:0.1875rem solid #FF6B7E;border-radius:0.5rem;padding:0.875rem 1.125rem;background:rgba(255,107,126,0.08);font-size:0.84rem;line-height:1.8;color:rgba(242,245,249,0.9)}.lg-aside{display:flex;flex-direction:column;gap:1rem}.lg-info-card{padding:1.375rem 1.5rem}.lg-info-card .h{font-family:var(--num);font-size:0.62rem;font-weight:800;letter-spacing:0.24em;color:var(--gold);text-transform:uppercase;margin-bottom:0.5rem}.lg-info-row{display:flex;flex-direction:column;gap:0.1875rem;padding:0.6875rem 0;border-bottom:0.0625rem solid var(--line)}.lg-info-row:last-child{border-bottom:none}.lg-info-row .k{font-size:0.72rem;color:var(--sub)}.lg-info-row .v{font-size:0.88rem;font-weight:700}.lg-info-row .v a{color:var(--gold-bright)}.lg-faq-link{display:flex;align-items:center;justify-content:space-between;gap:0.625rem;padding:0.8125rem 0;border-bottom:0.0625rem solid var(--line);font-size:0.84rem;font-weight:700;transition:color .14s}.lg-faq-link:last-child{border-bottom:none}.lg-faq-link:hover{color:var(--gold-bright)}.lg-faq-link .q{color:var(--sub);transition:color .14s}.lg-faq-link:hover .q{color:var(--gold-bright)}.lg-hp{position:absolute;left:-625rem;top:auto;width:0.0625rem;height:0.0625rem;overflow:hidden}