:root{--color-primary: #ff8a4c;--color-secondary: #ff9e64;--color-accent-1: #ffcb42;--color-accent-2: #8f8df0;--color-success: #3fa77d;--color-warning: #ffb93b;--color-error: #e8654e;--color-info: #6b7280;--color-text: #1e2430;--color-text-body: #3e4553;--color-text-muted: #6b7280;--color-text-invert: #ffffff;--color-border: #d9dee3;--color-border-soft: #e8ecef;--color-surface: #ffffff;--color-surface-subtle: #f5f7f9;--color-surface-mute: #eceef1;--color-surface-cream: #fbeedd;--color-surface-peach: #fde8dc;--color-surface-peach-deep: #ffe3d3;--color-surface-butter: #fdeec7;--color-surface-dark: #1b1f2e;--color-surface-error: #fdeceb;--color-placeholder: #d4d4d4;--color-tag-orange: var(--color-primary);--color-tag-yellow: #e9a521;--color-tag-lavender: #6f6ce6;--color-blob-orange-from: #ffb787;--color-blob-orange-to: #ffd9a8;--color-blob-lavender: #b9bce4;--gradient-brand: linear-gradient(90deg, var(--color-primary) 0%, #ffc24a 100%);--gradient-brand-diag: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-1) 100%);--gradient-hero: linear-gradient(180deg, #fdece1 0%, #fdf4ec 100%);--gradient-join: linear-gradient(100deg, #8f8df0 0%, #7fb3ee 55%, #8f8df0 100%);--gradient-recruit: linear-gradient(100deg, var(--color-primary) 0%, var(--color-accent-1) 100%);--gradient-lavender: linear-gradient(100deg, #a9a7f5 0%, #8fc4ef 100%);--gradient-blob-orange: linear-gradient(160deg, var(--color-blob-orange-from) 0%, var(--color-blob-orange-to) 100%);--gradient-discord: linear-gradient(100deg, #5865f2 0%, #4aa3e8 100%);--gradient-consult: linear-gradient(120deg, #e7f2ee 0%, #dfeaf6 100%);--font-sans: "LINE Seed JP", "LINE Seed JP fallback", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", Meiryo, system-ui, sans-serif;--fw-thin: 100;--fw-regular: 400;--fw-bold: 700;--fw-extrabold: 800;--fs-display: 3.5rem;--fs-h1: 2.5rem;--fs-h2: 2rem;--fs-h3: 1.375rem;--fs-lg: 1.125rem;--fs-body: 1rem;--fs-sm: .875rem;--lh-body: 1.9;--lh-heading: 1.5;--ls-heading: .08em;--ls-label: .18em;--space-1: 8px;--space-2: 16px;--space-3: 24px;--space-4: 32px;--space-6: 48px;--space-8: 64px;--space-12: 96px;--container: 1200px;--container-narrow: 1100px;--content-media: 720px;--content-media-half: 540px;--radius: 14px;--radius-lg: 20px;--radius-full: 9999px;--btn-height: 44px;--btn-padding-x: var(--space-3);--shadow-card: 0 4px 20px rgba(30, 36, 48, .06);--shadow-btn: 0 4px 14px rgba(255, 138, 76, .35);--shadow-header: 0 1px 0 rgba(30, 36, 48, .06);--header-height: 76px;--transition: .16s ease}@media(max-width:900px){:root{--fs-display: 2.25rem;--fs-h1: 1.75rem;--fs-h2: 1.5rem;--fs-h3: 1.25rem;--space-12: 64px;--space-8: 48px;--header-height: 64px}}@media(max-width:480px){:root{--fs-display: 1.875rem;--fs-h1: 1.5rem;--ls-heading: .04em}}@font-face{font-family:LINE Seed JP fallback;src:local("Hiragino Kaku Gothic ProN W3"),local("Hiragino Sans"),local("Yu Gothic"),local("Noto Sans JP"),local("Arial");ascent-override:88%;descent-override:12%;line-gap-override:0%;size-adjust:100%}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + var(--space-2))}body{margin:0;font-family:var(--font-sans);font-size:var(--fs-body);font-weight:var(--fw-regular);line-height:var(--lh-body);color:var(--color-text-body);background:var(--color-surface);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4,h5,h6{margin:0;color:var(--color-text);line-height:var(--lh-heading);font-weight:var(--fw-bold)}p{margin:0}ul,ol{margin:0;padding:0}img,video,svg{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none;transition:opacity var(--transition),color var(--transition)}a:hover{opacity:.75}button,input,textarea,select{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--color-primary);outline-offset:2px;border-radius:4px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--space-6)}@media(max-width:900px){.container{padding-inline:var(--space-3)}}.container--narrow{max-width:calc(var(--container-narrow) + var(--space-6) * 2)}.section{padding-block:var(--space-12)}.section--subtle{background:var(--color-surface-subtle)}.section--cream{background:var(--color-surface-cream)}@media(max-width:900px){br.pc{display:none}}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.prose{color:var(--color-text-body);font-size:var(--fs-body);line-height:var(--lh-body)}.prose>*+*{margin-top:var(--space-3)}.prose h2{font-size:var(--fs-h3);font-weight:var(--fw-bold);margin-top:var(--space-8);margin-bottom:var(--space-3)}.prose h3{font-size:var(--fs-lg);font-weight:var(--fw-bold);margin-top:var(--space-6);margin-bottom:var(--space-2)}.prose h2:first-child,.prose h3:first-child{margin-top:0}.prose ul,.prose ol{padding-left:1.5em}.prose li+li{margin-top:4px}.prose ul ul,.prose ol ol,.prose ul ol,.prose ol ul{margin-top:4px}.prose a{color:var(--color-text-body);text-decoration:underline;text-underline-offset:3px}.prose a:hover{color:var(--color-primary);opacity:1}.prose strong{font-weight:var(--fw-bold);color:var(--color-text)}.prose img{width:100%;max-width:var(--content-media);margin-inline:auto;margin-block:var(--space-4);border-radius:var(--radius)}.prose figure{margin:var(--space-4) auto;max-width:var(--content-media)}.prose figure img{margin-block:0}.prose figcaption{margin-top:var(--space-1);font-weight:var(--fw-thin);font-size:var(--fs-sm);color:var(--color-text-muted)}.prose blockquote{margin:var(--space-4) 0;padding:var(--space-2) var(--space-3);border-left:4px solid var(--color-primary);background:var(--color-surface-subtle);border-radius:0 var(--radius) var(--radius) 0}.prose hr{border:0;border-top:1px solid var(--color-border);margin-block:var(--space-6)}.prose table{width:100%;border-collapse:collapse;font-size:var(--fs-sm)}.prose th,.prose td{border:1px solid var(--color-border);padding:var(--space-1) var(--space-2);text-align:left}.prose iframe{width:100%;max-width:var(--content-media);aspect-ratio:16 / 9;height:auto;margin:var(--space-4) auto;border:0;border-radius:var(--radius);display:block}img[data-astro-cid-tvrurpns]{display:block;flex-shrink:0}.logo--watermark[data-astro-cid-tvrurpns]{opacity:.18}.header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:var(--color-surface);box-shadow:var(--shadow-header)}.header__inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);width:100%;max-width:var(--container);margin-inline:auto;padding:0 var(--space-6);min-height:var(--header-height)}.brand[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px;flex-shrink:0}.brand__text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;line-height:1.25;min-width:0}.brand__ja[data-astro-cid-3ef6ksr2]{white-space:nowrap;font-size:15px;font-weight:var(--fw-extrabold);letter-spacing:.02em;color:var(--color-text)}.brand__en[data-astro-cid-3ef6ksr2]{white-space:nowrap;font-size:8px;letter-spacing:.04em;color:var(--color-text-muted)}.nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-2)}.nav__list[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:var(--space-2);list-style:none}.nav__list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{font-size:13px;font-weight:var(--fw-bold);color:var(--color-text);white-space:nowrap}.nav__list[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--color-primary)}.header-cta[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;justify-content:center;min-height:var(--btn-height);padding:0 var(--space-3);border-radius:var(--radius-full);font-size:14px;font-weight:var(--fw-bold);color:var(--color-text-invert);white-space:nowrap}.header-cta--lavender[data-astro-cid-3ef6ksr2]{background:var(--gradient-lavender)}.header-cta--primary[data-astro-cid-3ef6ksr2]{background:var(--gradient-brand);box-shadow:var(--shadow-btn)}.burger[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0;background:none;border:0;cursor:pointer}.burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2][aria-hidden]{display:block;height:2px;width:22px;margin-inline:auto;background:var(--color-text);border-radius:2px;transition:transform var(--transition),opacity var(--transition)}.burger[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2][aria-hidden]:nth-child(2){transform:translateY(7px) rotate(45deg)}.burger[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2][aria-hidden]:nth-child(3){opacity:0}.burger[data-astro-cid-3ef6ksr2][aria-expanded=true] span[data-astro-cid-3ef6ksr2][aria-hidden]:nth-child(4){transform:translateY(-7px) rotate(-45deg)}.mobile[data-astro-cid-3ef6ksr2]{display:none;flex-direction:column;gap:var(--space-2);padding:var(--space-2) var(--space-3) var(--space-4);border-top:1px solid var(--color-border-soft)}.mobile[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;display:flex;flex-direction:column}.mobile[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:block;padding:12px 4px;font-weight:var(--fw-bold);color:var(--color-text)}@media(max-width:1080px){.header__inner[data-astro-cid-3ef6ksr2]{padding-inline:var(--space-3)}.nav[data-astro-cid-3ef6ksr2]{display:none}.burger[data-astro-cid-3ef6ksr2]{display:flex}.mobile[data-astro-cid-3ef6ksr2]:not([hidden]){display:flex}}.footer[data-astro-cid-sz7xmlte]{background:var(--color-surface-dark);color:var(--color-text-invert);padding-block:var(--space-6) var(--space-4)}.footer__inner[data-astro-cid-sz7xmlte]{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-6);flex-wrap:wrap;padding-bottom:var(--space-12)}.brand[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:10px}.brand__text[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;line-height:1.25}.brand__ja[data-astro-cid-sz7xmlte]{white-space:nowrap;font-size:14px;font-weight:var(--fw-extrabold);color:var(--color-text-invert)}.brand__en[data-astro-cid-sz7xmlte]{white-space:nowrap;font-size:7.5px;letter-spacing:.04em;color:#fff9}.footer__tagline[data-astro-cid-sz7xmlte]{margin-top:var(--space-2);font-size:var(--fs-sm);color:#ffffffbf}.footer__nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;gap:var(--space-3);list-style:none}.footer__nav[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:var(--fs-sm);font-weight:var(--fw-bold);color:var(--color-text-invert)}.footer__nav--sub[data-astro-cid-sz7xmlte]{margin-top:var(--space-2)}.footer__nav--sub[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-weight:var(--fw-regular);color:#ffffffb3}.footer__copy[data-astro-cid-sz7xmlte]{text-align:center;font-size:12px;color:#ffffff8c}@media(max-width:760px){.footer__inner[data-astro-cid-sz7xmlte]{padding-bottom:var(--space-6)}.footer__nav[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{gap:var(--space-2) var(--space-3)}}.skip-link{position:absolute;left:var(--space-2);top:-60px;z-index:100;padding:10px var(--space-2);background:var(--color-text);color:var(--color-text-invert);border-radius:var(--radius);transition:top var(--transition)}.skip-link:focus{top:var(--space-2)}