:root{
  --p-wine:oklch(.31 .104 354);--p-rose:oklch(.51 .063 3);--p-olive:oklch(.39 .025 102);--p-ink:oklch(.29 .008 70);--p-paper:oklch(.997 .001 85);--p-warm:oklch(.97 .008 82);--p-line:oklch(.85 .008 80);
  --brand:var(--p-wine);--rose:var(--p-rose);--olive:var(--p-olive);--text:var(--p-ink);--surface:var(--p-paper);--surface-alt:var(--p-warm);--line:var(--p-line);
  --font-jp:'Noto Sans JP','Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;--font-en:'Montserrat',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{font-family:var(--font-jp);font-size:clamp(.9375rem,1vw + .7rem,1.125rem);line-height:1.8;letter-spacing:.03em;color:var(--text);background:var(--surface);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-break:strict;overflow-wrap:break-word;text-wrap:pretty}
body.locked{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;width:100%}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--brand);outline-offset:4px}
.skip{position:fixed;top:8px;left:8px;z-index:20;background:var(--surface);padding:8px 16px;transform:translateY(-150%)}
.skip:focus{transform:translateY(0)}
.site-header{height:64px;padding:0 20px;display:flex;align-items:center;justify-content:space-between;background:var(--surface);position:relative;z-index:5;border-bottom:1px solid color-mix(in oklch,var(--line),transparent 50%)}
.brand{display:flex;align-items:center;gap:9px;color:var(--brand);font-family:var(--font-en);font-size:20px;line-height:1;font-weight:600;letter-spacing:.15em}
.brand small{display:block;font-family:var(--font-jp);font-size:9px;letter-spacing:.2em;margin-top:7px;font-weight:500}
.brand-mark{width:29px;height:29px;fill:none;stroke:currentColor;stroke-width:1.2}
.menu-button{width:48px;height:48px;display:grid;place-content:center;gap:7px}
.menu-button span{display:block;width:24px;height:1px;background:var(--brand);transition:transform .2s ease}
.menu-button:active span:first-child{transform:translateX(3px)}
.menu{position:fixed;inset:0;z-index:15;background:var(--surface-alt);padding:28px 28px max(40px,env(safe-area-inset-bottom));display:flex;flex-direction:column;justify-content:center;opacity:0;transition:opacity .2s ease}
.menu.open{opacity:1}
.menu a{padding:20px 0;border-bottom:1px solid var(--line);font-weight:500;font-size:17px;min-height:64px}
.menu-close{position:absolute;right:20px;top:16px;min-width:48px;min-height:48px;color:var(--brand)}
.menu-close span{font-size:24px;margin-left:8px}
.menu-en{position:absolute;top:36px;left:28px;font-family:var(--font-en);font-size:12px;letter-spacing:.3em;color:var(--rose)}
.hero{height:68svh;min-height:480px;max-height:680px;position:relative;color:var(--surface);overflow:hidden}
.hero>img{height:100%;object-fit:cover;object-position:52% center}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,transparent 28%,oklch(.2 .02 60/.12) 48%,oklch(.18 .02 60/.78) 100%)}
.hero-copy{position:absolute;left:24px;right:24px;bottom:max(36px,env(safe-area-inset-bottom))}
.hero-en{font-family:var(--font-en);font-size:13px;font-weight:600;letter-spacing:.42em;margin-bottom:15px}
.hero h1{font-size:clamp(25px,7.2vw,34px);line-height:1.55;letter-spacing:.06em;font-weight:500}
.hero-copy>p:not(.hero-en){font-size:13px;line-height:1.8;margin-top:14px;letter-spacing:.04em}
.scroll-link{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid oklch(.99 .001 85/.65);margin-top:25px;padding:0 0 11px;font-size:13px;letter-spacing:.13em;min-height:44px}
.scroll-link span{font-size:19px;transition:transform .2s ease}
.scroll-link:hover span{transform:translateY(3px)}
.section{padding:72px 20px}
.section-heading{text-align:center;margin-bottom:34px}
.section-en{font-family:var(--font-en);font-weight:200;color:oklch(.66 .005 80);font-size:30px;letter-spacing:.17em;line-height:1.2}
.section-heading h2,.contact h2{font-size:16px;font-weight:700;letter-spacing:.14em;margin-top:10px}
.section-heading>p:last-child,.contact>p:not(.section-en){font-size:13px;color:var(--olive);margin-top:14px}
.concerns{background:var(--surface)}
.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 12px}
.category{position:relative;text-align:left;min-width:0;display:block}
.category-image{display:block;position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--surface-alt) url('./assets/hero.jpg') center/cover}
.category-image img{height:100%;object-fit:cover;transition:transform .25s ease,opacity .2s ease;filter:saturate(.8)}
.category:active .category-image img,.category:hover .category-image img{transform:scale(1.035)}
.category-image::after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(transparent,oklch(.2 .02 60/.65))}
.category-number{position:absolute;top:10px;left:11px;color:var(--surface);font-family:var(--font-en);font-size:11px;letter-spacing:.1em;z-index:1;text-shadow:0 1px 8px oklch(.2 .02 60/.5)}
.category-label{position:absolute;bottom:12px;left:12px;right:10px;color:var(--surface);z-index:1;font-size:15px;font-weight:500;line-height:1.65;letter-spacing:.045em}
.category-arrow{position:absolute;right:10px;bottom:13px;width:20px;height:20px;color:var(--surface);z-index:1;display:none}
.category-caption{display:flex;align-items:center;justify-content:space-between;padding-top:9px;color:var(--brand);font-family:var(--font-en);font-size:10px;letter-spacing:.16em}
.category-caption::after{content:'→';font-size:17px;font-family:var(--font-jp)}
.videos{background:var(--surface-alt);border-top:1px solid var(--line)}
.video-list-head{text-align:center;margin-bottom:32px}
.video-list-head h2{font-size:22px;line-height:1.55;margin-top:12px}
.video-list-head>p:last-child{font-size:12px;color:var(--olive);margin-top:10px}
.back-button{display:flex;align-items:center;gap:9px;color:var(--brand);font-size:13px;min-height:44px;margin:-14px 0 25px;padding:0}
.back-button span{font-size:20px}
.video-grid{display:grid;gap:30px}
.video-item{text-align:left;width:100%;display:block}
.thumb{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--olive) url('./assets/hero.jpg') center/cover}
.thumb img{height:100%;object-fit:cover;transition:transform .25s ease}
.video-item:hover .thumb img{transform:scale(1.025)}
.play-mark{position:absolute;left:50%;top:50%;width:48px;height:48px;transform:translate(-50%,-50%);border:1px solid oklch(.99 .001 85/.85);border-radius:50%;display:grid;place-items:center;background:oklch(.2 .02 60/.25);backdrop-filter:blur(3px)}
.play-mark::after{content:'';width:0;height:0;border-top:6px solid transparent;border-bottom:6px solid transparent;border-left:9px solid var(--surface);margin-left:3px}
.video-item h3{font-size:14px;font-weight:500;line-height:1.7;margin-top:12px}
.video-meta{display:flex;align-items:center;justify-content:space-between;margin-top:6px;color:var(--olive);font-size:11px;letter-spacing:.08em}
.video-meta span:last-child{font-family:var(--font-en);color:var(--brand);font-size:16px}
.outline-button{width:100%;max-width:280px;min-height:54px;border:1px solid var(--brand);color:var(--brand);display:flex;align-items:center;justify-content:space-between;padding:0 22px;margin:36px auto 0;font-family:var(--font-en);font-size:12px;letter-spacing:.13em;transition:background .2s ease,color .2s ease}
.outline-button:hover{background:var(--brand);color:var(--surface)}
.guide{padding:0;background:var(--surface)}
.guide-photo{height:280px;overflow:hidden;background:url('./assets/hero.jpg') center/cover}
.guide-photo img{height:100%;object-fit:cover}
.guide-copy{text-align:center;padding:52px 24px 60px}
.guide-copy h2{font-size:21px;line-height:1.8;margin-top:17px;font-weight:500}
.guide-copy>p:not(.section-en){font-size:13px;margin-top:18px;color:var(--olive)}
.text-link{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--brand);color:var(--brand);max-width:240px;min-height:48px;margin:30px auto 0;font-size:13px}
.contact{background:var(--surface-alt);text-align:center;padding-bottom:64px}
.contact .section-en{font-size:27px}
.phone{display:block;color:var(--brand);font-family:var(--font-en);font-size:25px;font-weight:600;letter-spacing:.035em;margin:27px 0 0;line-height:1.3}
.phone small{display:block;font-size:10px;font-weight:400;letter-spacing:.23em;margin-bottom:6px}
.contact-button{font-family:var(--font-jp);font-size:13px;max-width:320px;margin-top:28px}
.sub-links{margin-top:36px;text-align:left}
.sub-links a{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);min-height:56px;font-size:14px}
.sub-links span{color:var(--brand)}
footer{padding:42px 24px max(30px,env(safe-area-inset-bottom));text-align:center;background:var(--surface)}
.footer-brand{display:inline-block;color:var(--brand);font-family:var(--font-en);font-size:26px;font-weight:600;letter-spacing:.16em}
.footer-brand small{display:block;font-family:var(--font-jp);font-size:10px;letter-spacing:.18em;margin-top:10px}
.socials{display:flex;justify-content:center;gap:10px;margin:26px 0}
.socials a{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);color:var(--olive);font-family:var(--font-en);font-size:12px;transition:border-color .2s ease,color .2s ease}
.socials a:hover{border-color:var(--brand);color:var(--brand)}
footer>p{font-family:var(--font-en);font-size:9px;letter-spacing:.12em;color:var(--olive)}
.player{width:100%;max-width:none;height:100%;max-height:none;border:0;background:oklch(.18 .02 60/.93);color:var(--surface);padding:0;margin:0;opacity:0;transition:opacity .2s ease}
.player[open]{opacity:1}
.player::backdrop{background:oklch(.18 .02 60/.85)}
.player-inner{min-height:100%;display:flex;flex-direction:column;justify-content:center;padding:64px 16px 30px;position:relative}
.player-frame{aspect-ratio:16/9;background:oklch(.2 .01 60)}
.player-frame iframe{width:100%;height:100%;border:0;display:block}
.player-close{position:absolute;right:10px;top:max(10px,env(safe-area-inset-top));width:48px;height:48px;font-size:34px;font-weight:200;color:var(--surface)}
.player h2{font-size:14px;line-height:1.7;font-weight:400;margin-top:18px}
.toast{position:fixed;left:20px;right:20px;bottom:max(20px,env(safe-area-inset-bottom));z-index:30;background:var(--text);color:var(--surface);font-size:13px;padding:13px 18px;text-align:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .2s ease,transform .2s ease}
.toast.show{opacity:1;transform:translateY(0)}
@media(min-width:600px){.category-grid{grid-template-columns:repeat(3,1fr)}.section{padding-left:32px;padding-right:32px}.video-grid{grid-template-columns:1fr 1fr}.outline-button{grid-column:1/-1}.player-inner{max-width:900px;margin:auto}}
@media(min-width:960px){.category-grid{grid-template-columns:repeat(3,1fr);gap:34px 20px}.concerns,.videos,.contact{max-width:1000px;margin:auto}.section{padding-top:90px;padding-bottom:90px}.hero-copy{left:7vw;right:7vw}.guide{display:grid;grid-template-columns:1fr 1fr}.guide-photo{height:520px}.guide-copy{display:flex;flex-direction:column;justify-content:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}

/* Japanese line-breaking: only phrase boundaries may wrap. */
.nb{display:inline-block;white-space:nowrap}
h1,h2,h3,h4,.category-label,button,.scroll-link,.text-link,.phone,.sub-links a,.menu a{word-break:auto-phrase;overflow-wrap:break-word;line-break:strict;text-wrap:balance;letter-spacing:.03em}
h1,h2,h3,h4{line-height:1.4}
p{line-height:1.8;text-wrap:pretty}
button,.scroll-link,.text-link,.phone,.sub-links a{white-space:nowrap}
.brand{flex-shrink:0}
.brand img{width:clamp(8.75rem,38vw,11.25rem);height:auto;display:block}
.hero>img{object-position:56% center}
.hero-shade{background:linear-gradient(180deg,oklch(.25 .02 70/.12) 0%,oklch(.22 .02 70/.18) 42%,oklch(.18 .02 60/.72) 100%)}
.hero h1{font-size:clamp(1.25rem,4.5vw + .5rem,2.25rem);line-height:1.4;letter-spacing:.03em}
.hero-copy>p:not(.hero-en){font-size:clamp(.8125rem,1vw + .55rem,1rem);line-height:1.8}
.scroll-link,.text-link{font-size:clamp(.8125rem,1vw + .5rem,.9375rem)}
.section-heading h2,.contact h2{font-size:clamp(1.25rem,4.5vw + .5rem,2.25rem);letter-spacing:.03em;line-height:1.4}
.section-heading>p:last-child,.contact>p:not(.section-en){font-size:clamp(.8125rem,1vw + .5rem,1rem)}
.category-label{font-size:clamp(.8125rem,2.8vw,1rem);line-height:1.5;letter-spacing:.02em;right:8px;left:10px;bottom:12px}
.category-caption{font-size:.625rem;white-space:nowrap}
.video-list-head h2{font-size:clamp(1.25rem,4.5vw + .5rem,2.25rem);letter-spacing:.03em}
.video-list-head>p:last-child{font-size:clamp(.75rem,1vw + .45rem,.875rem)}
.video-item h3{font-size:clamp(.875rem,1vw + .55rem,1.0625rem);line-height:1.6;letter-spacing:.02em}
.video-meta{font-size:clamp(.6875rem,1vw + .4rem,.8125rem);white-space:nowrap}
.back-button{font-size:clamp(.8125rem,1vw + .5rem,.9375rem)}
.outline-button{font-size:clamp(.8125rem,1vw + .5rem,.9375rem);letter-spacing:.03em}
.guide-copy h2{font-size:clamp(1.25rem,4.5vw + .5rem,2.25rem);line-height:1.5;letter-spacing:.03em}
.guide-copy>p:not(.section-en){font-size:clamp(.8125rem,1vw + .5rem,1rem)}
.menu a{font-size:clamp(1rem,1vw + .7rem,1.125rem);line-height:1.5}
.sub-links a{font-size:clamp(.875rem,1vw + .55rem,1rem)}
.official-link{display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;color:var(--brand);font-size:clamp(.875rem,1vw + .55rem,1rem);white-space:nowrap}
.official-link svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.footer-links{display:flex;flex-direction:column;align-items:center;gap:16px}
.socials{margin:0}
.socials svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.socials svg .fill{fill:currentColor;stroke:none}
.socials a:last-child svg{stroke-width:1.2}
.socials a:last-child svg path+path{stroke:var(--surface)}
.player h2{font-size:clamp(.875rem,1vw + .55rem,1.0625rem);line-height:1.6}
@media(min-width:600px){.footer-links{flex-direction:row;justify-content:center;gap:32px}.category-label{font-size:clamp(.875rem,1.4vw,1.0625rem)}}
@media(min-width:960px){.hero>img{object-position:center 52%}.hero-copy{max-width:1200px}.hero h1{max-width:1000px}.guide-copy h2{font-size:clamp(1.25rem,2vw,2.25rem)}.section-heading h2,.contact h2,.video-list-head h2{font-size:clamp(1.25rem,2vw,2.25rem)}}
@media(max-width:359px){.category-label{font-size:.75rem}.section{padding-left:16px;padding-right:16px}.category-grid{gap:20px 10px}}