:root{--color-indigo-950: #0D1F35;--color-indigo-900: #17375E;--color-indigo-800: #1E4A80;--color-indigo-700: #2453A0;--color-indigo-600: #3066B8;--color-indigo-500: #4A82CC;--color-indigo-400: #6FA0DA;--color-indigo-300: #9ABFE8;--color-indigo-200: #C5D9F4;--color-indigo-100: #E8F1FB;--color-indigo-50: #F2F7FD;--color-sumi-950: #0F0F10;--color-sumi-900: #1C1C1E;--color-sumi-800: #2C2C2E;--color-sumi-700: #3A3A3C;--color-sumi-600: #636366;--color-sumi-500: #8A8E94;--color-sumi-400: #AEAEB2;--color-sumi-300: #C7C7CC;--color-sumi-200: #E0E0E5;--color-sumi-100: #F0F0F3;--color-sumi-50: #F8F8FA;--color-kinari-900: #3D3429;--color-kinari-700: #6B5B47;--color-kinari-500: #A89070;--color-kinari-300: #D8C9B4;--color-kinari-200: #E8DDD0;--color-kinari-100: #F0EAE0;--color-kinari-50: #F5F0E8;--color-sake-600: #4EB4CC;--color-sake-500: #6ECAE0;--color-sake-400: #A8D8EA;--color-sake-200: #D4EEF7;--color-sake-100: #EAF7FB;--color-sakura-600: #D4708A;--color-sakura-400: #F2B8C6;--color-sakura-200: 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128px;--space-40: 160px;--container-xs: 480px;--container-sm: 640px;--container-md: 768px;--container-lg: 1024px;--container-xl: 1280px;--container-2xl: 1440px;--container-max: 1536px;--prose-width: 72ch;--container-content: 1200px;--radius-none: 0px;--radius-sm: 2px;--radius-md: 4px;--radius-lg: 8px;--radius-xl: 12px;--radius-2xl: 16px;--radius-3xl: 24px;--radius-full: 9999px;--radius-circle: 50%;--shadow-xs: 0 1px 2px 0 rgba(23,55,94,.08);--shadow-sm: 0 2px 4px 0 rgba(23,55,94,.1);--shadow-md: 0 4px 12px 0 rgba(23,55,94,.12);--shadow-lg: 0 8px 24px 0 rgba(23,55,94,.14);--shadow-xl: 0 16px 40px 0 rgba(23,55,94,.16);--shadow-2xl: 0 24px 64px 0 rgba(23,55,94,.18);--shadow-glass: 0 4px 20px 0 rgba(23,55,94,.2), inset 0 1px 0 0 rgba(255,255,255,.2);--shadow-glow-primary: 0 0 20px 0 rgba(36,83,160,.25);--shadow-glow-accent: 0 0 16px 0 rgba(78,180,204,.3);--shadow-inset-sm: inset 0 1px 3px 0 rgba(23,55,94,.1);--shadow-focus: 0 0 0 3px rgba(74,130,204,.45);--border-width-thin: 1px;--border-width-medium: 2px;--border-width-thick: 4px;--border-default: 1px solid #E0E0E5;--border-strong: 1px solid #C7C7CC;--border-brand: 2px solid #2453A0;--border-warm: 1px solid #D8C9B4;--border-tech: 1px solid rgba(74,130,204,.3);--border-focus: 2px solid #4A82CC;--border-heading-accent: 4px solid #2453A0;--gradient-hero: linear-gradient(150deg, #0D1F35 0%, #17375E 55%, #2453A0 100%);--gradient-hero-alt: linear-gradient(215deg, #0D1F35 0%, #17375E 100%);--gradient-btn-primary: linear-gradient(135deg, #2453A0 0%, #3066B8 100%);--gradient-btn-primary-hover: linear-gradient(135deg, #1E4A80 0%, #2453A0 100%);--gradient-section-warm: linear-gradient(180deg, #FFFFFF 0%, #F5F0E8 100%);--gradient-achievement: linear-gradient(150deg, #17375E 0%, #2453A0 100%);--gradient-sake: linear-gradient(150deg, #17375E 0%, #4EB4CC 100%);--gradient-tech-line: linear-gradient(90deg, transparent 0%, rgba(36,83,160,.4) 50%, transparent 100%);--gradient-sakura: linear-gradient(150deg, #17375E 0%, 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var(--motion-duration-fast)}.ln-news-item:hover{background:var(--color-bg-alt)}.ln-news-item__date{font-family:var(--font-family-mono);font-size:var(--font-size-sm);color:var(--color-text-caption)}.ln-news-item__tag{justify-self:start}.ln-news-item__title{font-size:var(--font-size-md);font-weight:var(--font-weight-medium);color:var(--color-sumi-900)}.ln-news-item__title:hover{color:var(--color-text-link)}.ln-news-item__arrow{color:var(--color-primary-light);transition:transform var(--motion-duration-base) var(--motion-easing-spring)}.ln-news-item:hover .ln-news-item__arrow{transform:translate(4px)}.ln-news-empty{padding:var(--space-16) 0;text-align:center;color:var(--color-text-caption)}.ln-cta{position:relative;background:var(--color-bg-base);overflow:hidden;text-align:center}.ln-cta__inner{position:relative;z-index:var(--z-raised);max-width:860px;margin-inline:auto;background:var(--color-bg-alt);border:1px solid var(--color-border-default);border-top:4px solid var(--color-primary);border-radius:var(--radius-2xl);padding:var(--space-16) var(--space-8)}.ln-cta__title{font-family:var(--font-family-heading-ja);font-size:clamp(1.75rem,4vw,3rem);font-weight:var(--font-weight-bold);line-height:var(--line-height-snug);color:var(--color-text-primary);margin:0 0 var(--space-5);text-wrap:balance}.ln-cta__sub{font-size:var(--font-size-lg);font-weight:var(--font-weight-regular);line-height:var(--line-height-relaxed);color:var(--color-text-secondary);margin:0 0 var(--space-10)}.ln-cta .ln-btn-row{justify-content:center}.ln-js .ln-reveal{opacity:0;transform:translateY(24px);transition:opacity var(--motion-duration-slower) var(--motion-easing-out),transform var(--motion-duration-slower) var(--motion-easing-out);will-change:opacity,transform}.ln-reveal.is-visible{opacity:1;transform:none}.ln-reveal[data-delay="1"]{transition-delay:80ms}.ln-reveal[data-delay="2"]{transition-delay:.16s}.ln-reveal[data-delay="3"]{transition-delay:.24s}@media(prefers-reduced-motion:reduce){.ln-reveal{opacity:1;transform:none;transition:none}}@media(max-width:1280px){.ln-hero__inner{gap:var(--space-10)}}@media(max-width:1024px){.ln-nav__list{gap:0}.ln-nav__link{padding-inline:var(--space-2);font-size:.875rem}.ln-biz-grid{grid-template-columns:repeat(2,1fr)}.ln-footer__top{grid-template-columns:1fr 1fr 1fr}.ln-footer__brand{grid-column:1 / -1}.ln-ach-grid{grid-template-columns:1fr}.ln-ach-side{flex-direction:row}.ln-ach-side>*{flex:1}}@media(max-width:768px){.ln-container{padding-inline:var(--space-6)}.ln-section{padding-block:var(--space-16)}.ln-section-head{margin-bottom:var(--space-10)}.ln-section-head--between{flex-direction:column;align-items:flex-start}.ln-header__inner{block-size:var(--header-height-mobile);padding-inline:var(--space-5)}.ln-nav,.ln-header__cta,.ln-lang{display:none}.ln-burger{display:flex}.ln-hero{min-block-size:auto;padding-block:var(--space-12) var(--space-16)}.ln-hero__inner{grid-template-columns:1fr;gap:var(--space-10);padding-inline:var(--space-6)}.ln-hero__visual{aspect-ratio:16 / 12;order:2}.ln-hero__sub{max-width:none}.ln-scroll-cue,br.ln-br-pc{display:none}.ln-svc-hero .ln-section-lead{max-width:var(--prose-width);font-size:var(--font-size-lg)}.ln-biz-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-4)}.ln-biz-card{padding:var(--space-5)}.ln-ach-feature{grid-template-columns:1fr}.ln-ach-feature__media{border-radius:var(--radius-lg) var(--radius-lg) 0 0;min-block-size:0;aspect-ratio:3 / 2}.ln-ach-feature__media img{position:static}.ln-ach-side{flex-direction:column}.ln-trust-strip{grid-template-columns:1fr;gap:var(--space-4)}.ln-sake__inner{grid-template-columns:1fr;gap:var(--space-10)}.ln-sake__visual{order:2;aspect-ratio:auto;max-inline-size:420px;margin-inline:auto;display:flex;flex-direction:row-reverse;align-items:center;justify-content:center;gap:var(--space-5);padding:var(--space-8) var(--space-6)}.ln-sake__shot,.ln-sake__bottle{position:static;inset:auto}.ln-sake__shot{inline-size:40%;block-size:auto}.ln-sake__bottle{inline-size:44%;block-size:auto}.ln-news-item{grid-template-columns:auto 1fr;gap:var(--space-3) var(--space-4)}.ln-news-item__tag{grid-row:1}.ln-news-item__title{grid-column:1 / -1}.ln-news-item__arrow{display:none}.ln-footer__inner{padding:var(--space-16) var(--space-6) var(--space-8)}.ln-footer__top{grid-template-columns:1fr 1fr;gap:var(--space-8)}.ln-footer__bottom{flex-direction:column;align-items:flex-start}.ln-btn-row .ln-btn,.ln-cta .ln-btn-row .ln-btn{width:100%}}@media(max-width:480px){.ln-container{padding-inline:var(--space-4)}.ln-section{padding-block:var(--space-12)}.ln-biz-grid,.ln-footer__top{grid-template-columns:1fr}.ln-hero__inner{padding-inline:var(--space-4)}.ln-logo__name{font-size:var(--font-size-lg)}}.ln-footer__license-list{list-style:none;margin:0 0 var(--space-4);padding:0;display:flex;flex-direction:column;gap:var(--space-3)}.ln-footer__license-item{display:flex;flex-direction:column;gap:2px;padding-left:var(--space-4);position:relative}.ln-footer__license-item:before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border-radius:2px;background:var(--color-accent-gold)}.ln-footer__license-label{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-inverse)}.ln-footer__license-note{font-size:var(--font-size-xs);color:var(--color-text-inverse-sub)}.ln-news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-8)}.ln-news-card{display:flex;flex-direction:column;background:var(--color-bg-card);border:var(--border-default);border-radius:var(--radius-xl);overflow:hidden;transition:transform var(--motion-duration-base) var(--motion-easing-default),box-shadow var(--motion-duration-base) var(--motion-easing-default)}.ln-news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.ln-news-card__thumb{aspect-ratio:16 / 10;width:100%;object-fit:cover;background:var(--color-bg-alt);display:block}.ln-news-card__body{padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-2);flex:1}.ln-news-card__meta{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-family-mono);font-size:var(--font-size-xs);color:var(--color-text-caption)}.ln-news-card__title{font-size:var(--font-size-lg);line-height:var(--line-height-snug);font-weight:var(--font-weight-medium);color:var(--color-text-primary)}.ln-news-card__excerpt{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:var(--line-height-normal);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ln-article{max-width:820px;margin:0 auto}.ln-article__hero{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--radius-2xl);margin-bottom:var(--space-8);background:var(--color-bg-alt)}.ln-article__meta{display:flex;align-items:center;gap:var(--space-3);font-family:var(--font-family-mono);font-size:var(--font-size-sm);color:var(--color-text-caption);margin-bottom:var(--space-3)}.ln-article__title{font-family:var(--font-family-heading-ja);font-size:var(--font-size-3xl);line-height:var(--line-height-snug);color:var(--color-text-primary);margin-bottom:var(--space-8)}.ln-article__body>p{font-size:var(--font-size-md);line-height:var(--line-height-relaxed);color:var(--color-text-secondary);margin-bottom:var(--space-5)}.ln-article__back{margin-top:var(--space-12)}.ln-figure{border-radius:var(--radius-2xl);overflow:hidden;background:var(--color-bg-alt)}.ln-figure img{display:block;width:100%;height:100%;object-fit:cover}.ln-hero__signal{position:absolute;inset:0;inline-size:100%;block-size:100%;z-index:1;pointer-events:none;display:block}#ln-ps .ln-ps-fab{position:fixed;right:18px;bottom:18px;z-index:2147483000;display:inline-flex;align-items:center;gap:8px;padding:11px 16px;border:none;border-radius:9999px;background:#17375e;color:#fff;font:600 13px/1 Noto Sans JP,system-ui,sans-serif;cursor:pointer;box-shadow:0 6px 20px #00000047;transition:transform .15s ease,box-shadow .15s ease}#ln-ps .ln-ps-fab:hover{transform:translateY(-2px);box-shadow:0 10px 26px #00000057}#ln-ps .ln-ps-dot{width:12px;height:12px;border-radius:50%;background:linear-gradient(135deg,#4eb4cc,#c9952a)}#ln-ps .ln-ps-panel{position:fixed;right:18px;bottom:74px;z-index:2147483000;width:340px;max-width:calc(100vw - 28px);max-height:calc(100vh - 110px);overflow:auto;background:#fff;color:#1c1c1e;border-radius:16px;box-shadow:0 18px 50px #0000004d;border:1px solid #E0E0E5;font-family:Noto Sans JP,system-ui,sans-serif}#ln-ps .ln-ps-panel[hidden]{display:none}#ln-ps .ln-ps-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 16px 10px;position:sticky;top:0;background:#fff;border-bottom:1px solid #F0F0F3}#ln-ps .ln-ps-title{font:700 14px/1.3 Noto Sans JP,sans-serif;margin:0}#ln-ps .ln-ps-sub{font-size:11px;color:#8a8e94;margin-top:2px}#ln-ps .ln-ps-x{border:none;background:#f0f0f3;color:#3a3a3c;width:28px;height:28px;border-radius:8px;cursor:pointer;font-size:16px;line-height:1}#ln-ps .ln-ps-x:hover{background:#e0e0e5}#ln-ps .ln-ps-list{padding:8px;display:flex;flex-direction:column;gap:6px}#ln-ps .ln-ps-item{display:block;width:100%;text-align:left;border:1.5px solid #E8E8ED;background:#fff;border-radius:12px;padding:10px 12px;cursor:pointer;transition:border-color .14s ease,background .14s ease,box-shadow .14s ease}#ln-ps .ln-ps-item:hover{border-color:#c7c7cc;background:#fafafc}#ln-ps .ln-ps-item.is-active{border-color:#2453a0;background:#f2f7fd;box-shadow:0 0 0 1px #2453a0 inset}#ln-ps .ln-ps-item-top{display:flex;align-items:center;gap:8px;margin-bottom:7px}#ln-ps .ln-ps-name{font:600 13px/1.3 Noto Sans JP,sans-serif;flex:1}#ln-ps .ln-ps-tag{font-size:10px;font-weight:700;padding:2px 7px;border-radius:9999px;white-space:nowrap}#ln-ps .ln-ps-tag.tag-A{background:#e3f5ef;color:#0b6b54}#ln-ps .ln-ps-tag.tag-B{background:#ede9fb;color:#4b3b9a}#ln-ps .ln-ps-tag.tag-C{background:#fdf0e3;color:#93591c}#ln-ps .ln-ps-tag.tag-cur{background:#f0f0f3;color:#636366}#ln-ps .ln-ps-check{color:#2453a0;font-weight:700;font-size:13px;visibility:hidden}#ln-ps .ln-ps-item.is-active .ln-ps-check{visibility:visible}#ln-ps .ln-ps-swatches{display:flex;gap:0;border-radius:8px;overflow:hidden;height:26px;border:1px solid rgba(0,0,0,.06)}#ln-ps .ln-ps-swatches span{flex:1}#ln-ps .ln-ps-mood{font-size:11px;color:#636366;margin-top:6px;line-height:1.5}#ln-ps .ln-ps-foot{padding:10px 16px 14px;border-top:1px solid #F0F0F3;font-size:10.5px;color:#8a8e94;line-height:1.6}@media(max-width:520px){#ln-ps .ln-ps-panel{right:8px;left:8px;width:auto;bottom:70px}#ln-ps .ln-ps-fab{right:12px;bottom:12px}}@media(prefers-reduced-motion:reduce){#ln-ps .ln-ps-fab{transition:none}}