:root{--contact-display:clamp(2.5rem, 6.8vw, 5.5rem);--grid-line:color-mix(in srgb, var(--color-text) 5%, transparent)}.cs-contact-head{isolation:isolate;padding-block:clamp(4rem,9vw,7.5rem) clamp(2rem,4vw,3rem);position:relative;overflow:hidden}.cs-contact-head .cs-container{position:relative}.cs-contact-head:before{content:"";z-index:-1;background-image:linear-gradient(to right, var(--grid-line) 1px, transparent 1px), linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);background-position:50%;background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000 50%,#0000 100%);mask-image:radial-gradient(70% 70% at 50% 40%,#000 50%,#0000 100%)}.cs-contact-head__title{font-family:var(--font-display);font-size:var(--contact-display);letter-spacing:.01em;color:var(--color-text);margin:0;font-weight:300;line-height:1.04}.cs-contact-head__title-en{margin:var(--space-3) 0 0;font-family:var(--font-mono);font-size:var(--text-base);letter-spacing:.06em;color:var(--color-text-muted)}.cs-contact-head__lead{margin:var(--space-5) 0 0;max-width:60ch;color:var(--color-text-muted);font-size:var(--text-lg);line-height:1.7}.cs-availability{padding-block:var(--section-y)}.cs-availability__card{gap:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 5%, transparent), transparent 55%), var(--color-surface);backdrop-filter:blur(var(--glass-blur)) saturate(1.4);box-shadow:var(--shadow-md);isolation:isolate;padding:clamp(1.75rem,4vw,2.75rem);display:grid;position:relative;overflow:hidden}.cs-availability__card:after{content:"";background:linear-gradient(to right, transparent, var(--color-accent));transform-origin:100%;z-index:-1;width:80px;height:1px;position:absolute;top:0;right:0;transform:rotate(-45deg)translate(28px,-28px)}.cs-availability__title{letter-spacing:-.02em;margin:0;font-size:clamp(1.75rem,3.6vw,3rem);font-weight:600;line-height:1.2}.cs-availability__title small{margin-top:var(--space-2);font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.04em;color:var(--color-text-muted);font-weight:400;display:block}.cs-availability__body{max-width:62ch;color:var(--color-text-muted);font-size:var(--text-lg);margin:0;line-height:1.75}.cs-availability__actions{gap:var(--space-3);margin-top:var(--space-2);flex-wrap:wrap;display:flex}.cs-paths__grid{gap:var(--space-4);grid-template-columns:1fr;margin:0;padding:0;list-style:none;display:grid}@media (width>=880px){.cs-paths__grid{grid-template-columns:repeat(3,1fr)}}.cs-path{padding:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);backdrop-filter:blur(var(--glass-blur)) saturate(1.4);box-shadow:var(--shadow-sm);color:inherit;min-height:100%;transition:border-color var(--reveal-duration) var(--reveal-ease), box-shadow var(--reveal-duration) var(--reveal-ease), transform var(--reveal-duration) var(--reveal-ease);flex-direction:column;text-decoration:none;display:flex}@media (hover:hover){.cs-path:hover{border-color:color-mix(in srgb, var(--color-accent) 38%, var(--color-border));box-shadow:var(--shadow-glow);transform:translateY(-2px)}}.cs-path__title{margin:0 0 var(--space-2);font-size:var(--text-xl);letter-spacing:-.01em;font-weight:600;line-height:1.3}.cs-path__title-en{margin-bottom:var(--space-4);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-subtle);display:block}.cs-path__desc{margin:0 0 var(--space-5);color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.7}.cs-path__cta{align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--text-sm);letter-spacing:.04em;color:var(--color-text);transition:color var(--reveal-duration) var(--reveal-ease), border-color var(--reveal-duration) var(--reveal-ease);border-bottom:1px solid #0000;align-self:flex-start;margin-top:auto;padding-bottom:2px;display:inline-flex}.cs-path:hover .cs-path__cta{color:var(--color-accent);border-bottom-color:var(--color-accent)}.cs-path__cta .arrow{transition:transform var(--reveal-duration) var(--reveal-ease)}.cs-path:hover .cs-path__cta .arrow{transform:translate(4px)}.cs-mailto{scroll-margin-top:5.5rem}.cs-mailto__card{gap:var(--space-5);border:1px solid var(--color-border);border-radius:var(--radius-md);background:linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 4%, transparent), transparent 60%), var(--color-surface-raised);isolation:isolate;padding:clamp(1.75rem,4vw,2.75rem);display:grid;position:relative;overflow:hidden}.cs-mailto__card:after{content:"";background:linear-gradient(to right, transparent, var(--color-accent));transform-origin:100%;z-index:-1;width:80px;height:1px;position:absolute;top:0;right:0;transform:rotate(-45deg)translate(28px,-28px)}@media (width>=880px){.cs-mailto__card{gap:var(--space-7);grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:stretch}}.cs-mailto__intro h3{margin:0 0 var(--space-3);letter-spacing:-.005em;font-size:clamp(1.375rem,2.4vw,1.875rem);font-weight:600;line-height:1.25}.cs-mailto__intro-list{margin:var(--space-5) 0 0;gap:var(--space-2);padding:0;list-style:none;display:grid}.cs-mailto__intro-list li{gap:var(--space-3);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.04em;color:var(--color-text-muted);align-items:baseline;display:flex}.cs-mailto__intro-list li:before{content:"◆";color:var(--color-accent);flex-shrink:0;font-size:.65em;position:relative;top:-1px}.cs-mailto__form{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);flex-direction:column;display:flex;overflow:hidden}.cs-mailto__field{gap:var(--space-2);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border);grid-template-columns:1fr;display:grid}.cs-mailto__field:last-of-type{border-bottom:0}@media (width>=560px){.cs-mailto__field{align-items:center;gap:var(--space-4);grid-template-columns:minmax(0,1fr) minmax(0,1.4fr)}}.cs-mailto__label{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-subtle);flex-direction:column;gap:2px;display:flex}.cs-mailto__label small{font-family:var(--font-sans);font-size:var(--text-xs);letter-spacing:0;text-transform:none;color:var(--color-text-muted);font-weight:400}.cs-mailto__hint{align-items:center;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-text-muted);line-height:1.55;display:inline-flex}.cs-mailto__hint .placeholder{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.04em;color:var(--color-text-subtle);background:var(--color-surface);border:1px dashed var(--color-border);padding:3px var(--space-2);border-radius:2px;align-items:center;display:inline-flex}.cs-mailto__actions{padding:var(--space-4) var(--space-5);border-top:1px solid var(--color-border);background:var(--color-surface);justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.cs-mailto__note{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.04em;color:var(--color-text-subtle);margin:0}.cs-mailto__note .to{color:var(--color-accent);letter-spacing:.04em}.cs-faq__list{border-top:1px solid var(--color-border);max-width:60rem;margin:0;padding:0;list-style:none}.cs-faq__item{gap:var(--space-2);padding-block:var(--space-5);border-bottom:1px solid var(--color-border);display:grid}@media (width>=860px){.cs-faq__item{gap:var(--space-6);grid-template-columns:minmax(0,.42fr) minmax(0,.58fr);align-items:start}}.cs-faq__q{font-family:var(--font-display);font-size:var(--text-lg);color:var(--color-text);margin:0;font-weight:500;line-height:1.45}.cs-faq__a{max-width:62ch;color:var(--color-text-muted);margin:0;line-height:1.75}@media (width<=720px){.cs-contact-head__title{font-size:clamp(2.25rem,9vw,3.25rem)}.cs-availability__actions .cs-btn,.cs-mailto__actions .cs-btn{width:100%}.cs-mailto__actions{flex-direction:column;align-items:stretch}}