:root{--color-background-primary: #fffbf5;--color-sage: #f5f2ed;--color-foreground: #2d3436;--color-secondary: #6b7a6b;--color-accent: #65b0c1;--color-cool-blue: #b8d3e0;--color-lavender: #cfc4e0;--color-on-dark-surface: #f5f2ed;--color-surface-elevated: color-mix(in srgb, var(--color-background-primary) 78%, #ffffff);--color-surface-card: color-mix(in srgb, var(--color-background-primary) 68%, #ffffff);--color-surface-glass: color-mix(in srgb, var(--color-background-primary) 88%, #ffffff);--color-border-subtle: color-mix(in srgb, var(--color-secondary) 30%, transparent);--color-border: color-mix(in srgb, var(--color-secondary) 42%, transparent);--color-border-medium: color-mix(in srgb, var(--color-secondary) 50%, transparent);--color-border-strong: color-mix(in srgb, var(--color-secondary) 58%, transparent);--color-text-body: color-mix(in srgb, var(--color-foreground) 72%, var(--color-secondary));--color-text-muted: color-mix(in srgb, var(--color-foreground) 58%, var(--color-secondary));--color-text-soft: color-mix(in srgb, var(--color-secondary) 68%, var(--color-foreground));--color-text-faint: color-mix(in srgb, var(--color-secondary) 52%, var(--color-background-primary));--color-shadow: color-mix(in srgb, var(--color-foreground) 16%, transparent);--color-shadow-lg: color-mix(in srgb, var(--color-foreground) 26%, transparent);--color-accent-glow: color-mix(in srgb, var(--color-accent) 40%, transparent);--color-accent-soft: color-mix(in srgb, var(--color-accent) 22%, transparent);--color-lavender-soft: color-mix(in srgb, var(--color-lavender) 26%, transparent);--color-cool-blue-soft: color-mix(in srgb, var(--color-cool-blue) 35%, transparent);font-family:system-ui,-apple-system,BlinkMacSystemFont,SF Pro Text,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color:var(--color-foreground);background-color:var(--color-background-primary);background-image:radial-gradient(circle at 12% 0%,color-mix(in srgb,var(--color-cool-blue) 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.insho-header{padding-right:8.5rem}.global-lang-corner{top:max(.65rem,env(safe-area-inset-top));right:max(.65rem,env(safe-area-inset-right))}.global-lang-corner .notice-lang-switch{padding:.2rem}.global-lang-corner .notice-lang-btn{padding:.3rem .55rem;font-size:.78rem}}.app-shell{max-width:1100px;margin:0 auto;padding:2.5rem 1.75rem 2rem;display:flex;flex-direction:column;gap:3rem}@media(min-width:1024px){.app-shell{padding-top:3.5rem;gap:3.5rem}}.insho-header{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}.brand{display:flex;align-items:center;gap:.75rem}.brand-mark{width:36px;height:36px;border-radius:1rem;background:var(--color-sage);border:1px solid var(--color-border-subtle);box-shadow:0 12px 25px var(--color-shadow);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.brand-mark-img{width:100%;height:100%;object-fit:contain;display:block}.brand-text{display:flex;flex-direction:column;gap:.05rem}.brand-name{font-size:1.1rem;font-weight:650;letter-spacing:.03em;text-transform:uppercase}.brand-tagline{font-size:.8rem;color:var(--color-text-muted)}.hero{display:grid;grid-template-columns:minmax(0,1.25fr);gap:2.25rem}@media(min-width:900px){.hero{grid-template-columns:minmax(0,1.25fr) minmax(0,1.1fr);align-items:center}}.hero-copy{display:flex;flex-direction:column;gap:1.35rem}.eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.25rem .75rem .25rem .4rem;border-radius:999px;background:color-mix(in srgb,var(--color-foreground) 4%,transparent);border:1px solid var(--color-border);font-size:.8rem;color:var(--color-text-body);width:fit-content}.eyebrow-badge{padding:.12rem .55rem;border-radius:999px;background:var(--color-foreground);color:var(--color-background-primary);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}.hero-title{font-size:clamp(2.35rem,5vw,3.2rem);line-height:1.05;letter-spacing:-.03em}.hero-title span{background:linear-gradient(120deg,var(--color-accent),var(--color-cool-blue),var(--color-lavender));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-subtitle{font-size:1.05rem;color:var(--color-text-body);max-width:36rem}.hero-highlight{color:var(--color-foreground);font-weight:550}.hero-metadata{display:flex;flex-wrap:wrap;gap:.6rem;font-size:.85rem;color:var(--color-text-soft)}.meta-pill{padding:.25rem .8rem;border-radius:999px;border:1px solid var(--color-border-medium);background:var(--color-surface-glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:.35rem}.primary-button{padding:.65rem 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var(--color-shadow)}@media(min-width:900px){.section{padding:1.7rem}}.section-header{margin-bottom:1.2rem}.section-title{font-size:1.3rem;font-weight:600}.section-subtitle{font-size:.9rem;color:var(--color-text-soft);margin-top:.25rem}.features-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1rem}@media(min-width:720px){.features-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.feature-card{border-radius:1.1rem;padding:1rem;background:radial-gradient(circle at top,var(--color-cool-blue-soft) 0,var(--color-sage) 52%,var(--color-surface-card) 100%);border:1px solid var(--color-border-medium);display:flex;flex-direction:column;gap:.35rem}.feature-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--color-text-soft)}.feature-title{font-weight:600}.feature-body{font-size:.9rem;color:var(--color-text-body)}.feature-meta{margin-top:.35rem;font-size:.8rem;color:var(--color-text-faint)}.how-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:1.25rem}@media(max-width:720px){.how-grid{grid-template-columns:minmax(0,1fr)}}.steps-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem}.step{display:flex;gap:.75rem}.step-index{width:26px;height:26px;border-radius:999px;background:var(--color-foreground);color:var(--color-background-primary);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;margin-top:.15rem}.step-body-title{font-size:.95rem;font-weight:550}.step-body-text{font-size:.9rem;color:var(--color-text-body)}.how-panel{border-radius:1rem;padding:.85rem .9rem;background:radial-gradient(circle at top left,var(--color-accent) 0,color-mix(in srgb,var(--color-lavender) 55%,var(--color-foreground)) 48%,var(--color-foreground) 100%);color:var(--color-on-dark-surface);font-size:.85rem;display:grid;gap:.65rem}.how-panel-row{display:flex;justify-content:space-between;align-items:center;gap:.75rem}.how-panel-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.14em;color:var(--color-cool-blue)}.how-panel-tags{display:flex;flex-wrap:wrap;gap:.3rem}.how-panel-tag{padding:.15rem .6rem;border-radius:999px;background:color-mix(in srgb,var(--color-foreground) 82%,transparent);border:1px solid color-mix(in srgb,var(--color-cool-blue) 65%,transparent);font-size:.75rem}.how-panel-tag--soft{background:color-mix(in srgb,var(--color-foreground) 45%,transparent);border-style:dashed}.how-panel-metric{text-align:right}.how-panel-metric-value{font-size:1.1rem;font-weight:600}.how-panel-metric-label{font-size:.7rem;color:color-mix(in srgb,var(--color-cool-blue) 80%,var(--color-lavender))}.static-page{max-width:720px}.static-heading{font-size:1.5rem;margin-bottom:.75rem}.static-updated{font-size:.85rem;color:var(--color-text-soft);margin-bottom:1.1rem}.static-section{margin-bottom:1.1rem}.static-section-title{font-size:1rem;font-weight:550;margin-bottom:.35rem}.static-text{font-size:.9rem;color:var(--color-text-body)}.static-list{font-size:.9rem;color:var(--color-text-body);padding-left:1.1rem}.static-list li+li{margin-top:.2rem}.footer{margin-top:auto;padding:0 1.75rem 1.8rem}.footer-inner{max-width:1100px;margin:0 auto;padding-top:1.25rem;border-top:1px solid var(--color-border-medium);display:flex;flex-wrap:wrap;align-items:center;gap:.8rem;justify-content:space-between;font-size:.8rem;color:var(--color-text-soft)}.footer-links{display:flex;align-items:center;gap:.9rem}.footer-link{text-decoration:none}.footer-link:hover{text-decoration:underline}.brand-link{display:flex;align-items:center;gap:.75rem;text-decoration:none}.brand-link:hover{text-decoration:none}.home-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:-1.25rem}@media(min-width:1024px){.home-tabs{margin-top:-1.75rem}}.home-tab{padding:.45rem 1rem;border-radius:999px;border:1px solid var(--color-border-medium);background:var(--color-surface-glass);font-size:.88rem;font-weight:500;color:var(--color-text-body);text-decoration:none;transition:background .15s ease,border-color .15s ease,color .15s ease}.home-tab:hover{text-decoration:none;border-color:color-mix(in srgb,var(--color-accent) 45%,transparent);color:var(--color-foreground)}.home-tab--active{border-color:color-mix(in 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var(--color-shadow-lg);transform:translateY(-1px)}.notice-card-date{display:block;font-size:.8rem;color:var(--color-text-faint);margin-bottom:.45rem}.notice-card-title{font-size:1.15rem;font-weight:600;margin:0 0 .4rem;letter-spacing:-.02em}.notice-card-excerpt{margin:0;font-size:.9rem;color:var(--color-text-muted);line-height:1.45}.notice-card-cta{display:inline-block;margin-top:.75rem;font-size:.82rem;font-weight:550;color:var(--color-accent)}.notice-detail-back{margin:0 0 .5rem;font-size:.88rem}.notice-detail-back a{color:var(--color-text-muted)}.notice-detail-page{max-width:720px}.notice-detail-date{display:block;font-size:.85rem;color:var(--color-text-faint);margin-bottom:.5rem}.notice-detail-title{font-size:1.45rem;font-weight:650;letter-spacing:-.02em;margin:0 0 1rem;line-height:1.2}.notice-lang-switch{display:inline-flex;align-items:center;align-self:flex-start;width:fit-content;max-width:100%;gap:.35rem;padding:.25rem;border-radius:999px;border:1px solid var(--color-border-medium);background:var(--color-surface-glass);margin-bottom:1.25rem;box-sizing:border-box}.notice-lang-btn{border:none;background:transparent;padding:.35rem .75rem;border-radius:999px;font-size:.82rem;font-weight:600;color:var(--color-text-muted);cursor:pointer;width:auto;flex:0 0 auto;white-space:nowrap}.notice-lang-btn:hover{color:var(--color-foreground)}.notice-lang-btn--active{background:linear-gradient(120deg,var(--color-accent),color-mix(in srgb,var(--color-accent) 55%,var(--color-foreground)));color:#fff}.notice-lang-sep{font-size:.82rem;color:var(--color-text-faint);-webkit-user-select:none;user-select:none}.notice-body{font-size:.95rem;color:var(--color-text-body);line-height:1.65;white-space:pre-wrap;word-break:break-word;margin-top:.25rem;padding:1.25rem 1.3rem;border-radius:1.25rem;background:var(--color-surface-elevated);border:1px solid var(--color-border);box-shadow:0 10px 28px var(--color-shadow)}