:root{--ink: #17171a;--ink-soft: #4a4c55;--mist: #c9c6bf;--paper: #efece6;--surface: #f7f5f1;--accent: #3a4a78;--accent-deep: #2a365c;--accent-glow: rgba(58, 74, 120, .14);--line: rgba(23, 23, 26, .11);--hero-veil: linear-gradient( 105deg, rgba(14, 14, 18, .9) 0%, rgba(22, 24, 34, .76) 40%, rgba(34, 38, 54, .4) 68%, rgba(42, 46, 62, .18) 100% );--shadow-soft: 0 18px 42px rgba(23, 23, 26, .1);--shadow-lift: 0 10px 28px rgba(23, 23, 26, .08);--radius: 14px;--font-display: "Shippori Mincho", "Zen Kurenaido", "Hiragino Mincho ProN", serif;--font-body: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;--space: clamp(1rem, 2.5vw, 2rem);--max: 1120px;--header-h: 4.25rem;--texture: url(../img/bg-washi-ink.jpg);--atmosphere: linear-gradient(180deg, rgba(247, 245, 241, .82), rgba(239, 236, 230, .86)), var(--texture);--mesh: linear-gradient(rgba(23, 23, 26, .02) 1px, transparent 1px), linear-gradient(90deg, rgba(23, 23, 26, .02) 1px, transparent 1px)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink-soft);background-color:var(--paper);background-image:var(--atmosphere);background-size:auto,420px auto;background-attachment:fixed,fixed;font-family:var(--font-body);font-size:clamp(1rem,.95rem + .2vw,1.125rem);line-height:1.75;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:var(--mesh);background-size:48px 48px;opacity:.7;mask-image:radial-gradient(ellipse 90% 70% at 50% 20%,#000 20%,transparent 75%)}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}.skip-link{position:absolute;left:1rem;top:-4rem;z-index:1000;padding:.6rem 1rem;background:var(--ink);color:#fff}.skip-link:focus{top:1rem}.site-top{position:fixed;inset:0 0 auto;z-index:100;height:var(--header-h);transition:background .35s ease,backdrop-filter .35s ease,box-shadow .35s ease}.site-top.is-scrolled,.site-top.is-open{background:#f7f5f1eb;backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}.site-top__inner{width:min(100% - 2rem,var(--max));height:100%;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem}.site-top__brand{font-family:var(--font-display);font-size:1.3rem;color:#fff;letter-spacing:.06em;transition:color .3s ease}.site-top.is-scrolled .site-top__brand,.site-top.is-open .site-top__brand{color:var(--ink)}.site-top__nav{display:flex;gap:clamp(1rem,3vw,2rem)}.site-top__nav a{position:relative;color:#ffffffe0;font-size:.92rem;letter-spacing:.06em;transition:color .25s ease}.site-top__nav a:after{content:"";position:absolute;left:0;right:0;bottom:-.35rem;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .3s ease}.site-top__nav a:hover:after,.site-top__nav a:focus-visible:after{transform:scaleX(1)}.site-top.is-scrolled .site-top__nav a,.site-top.is-open .site-top__nav a{color:var(--ink-soft)}.site-top__nav a:hover,.site-top__nav a:focus-visible{color:var(--accent)}.site-top__menu-btn{display:none;align-items:center;gap:.5rem;border:0;background:transparent;color:#fff;cursor:pointer;padding:.4rem 0;font:inherit}.site-top.is-scrolled .site-top__menu-btn,.site-top.is-open .site-top__menu-btn{color:var(--ink)}.site-top__menu-icon{width:1.35rem;height:1px;background:currentColor;box-shadow:0 6px 0 currentColor,0 -6px 0 currentColor}.hero{position:relative;min-height:100svh;display:grid;align-items:end;color:#fff;overflow:hidden}.hero__media{position:absolute;inset:0}.hero__img{width:100%;height:100%;object-fit:cover;object-position:62% 48%;transform:scale(1.06);animation:hero-ken 20s ease-out forwards}.hero__veil{position:absolute;inset:0;background:var(--hero-veil)}.hero__content{position:relative;z-index:1;width:min(100% - 2rem,var(--max));margin:0 auto;padding:calc(var(--header-h) + 3.5rem) 0 7.5rem;animation:rise 1.05s cubic-bezier(.22,1,.36,1) both}.hero__brand{margin:0 0 1rem;font-family:var(--font-display);font-size:clamp(2.6rem,9vw,5.2rem);line-height:1.02;letter-spacing:.04em;text-shadow:0 8px 40px rgba(0,0,0,.35)}.hero__title{margin:0 0 1.1rem;max-width:18em;font-family:var(--font-display);font-size:clamp(1.55rem,4vw,2.35rem);font-weight:500;line-height:1.4;letter-spacing:.08em}.hero__lead{margin:0 0 2rem;max-width:26rem;color:#ffffffdb;font-size:1.05rem;line-height:1.8}.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:3.05rem;padding:.7rem 1.45rem;border-radius:4px;border:1px solid transparent;font-size:.95rem;letter-spacing:.08em;transition:background .25s ease,color .25s ease,border-color .25s ease,transform .25s ease}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover,.btn--primary:focus-visible{background:var(--accent-deep);transform:translateY(-2px)}.btn--ghost{border-color:#ffffff80;color:#fff;background:#ffffff0d}.btn--ghost:hover,.btn--ghost:focus-visible{background:#ffffff24;border-color:#fff}.hero__scroll{position:absolute;left:50%;bottom:1.5rem;z-index:1;width:1.35rem;height:2.2rem;margin-left:-.675rem;border:1px solid rgba(255,255,255,.4);border-radius:999px}.hero__scroll span{display:block;width:3px;height:3px;margin:.4rem auto 0;border-radius:50%;background:#fff;animation:scroll-dot 1.6s ease-in-out infinite}.section{position:relative;padding:clamp(4.5rem,11vw,7.5rem) 0}.section__inner{width:min(100% - 2rem,var(--max));margin:0 auto}.section__header{margin-bottom:clamp(2rem,5vw,3.25rem);max-width:36rem}.eyebrow{margin:0 0 .55rem;color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase}.section__title{margin:0 0 .85rem;color:var(--ink);font-family:var(--font-display);font-size:clamp(2.05rem,4.2vw,2.9rem);font-weight:500;line-height:1.2;letter-spacing:.04em}.section__lead{margin:0;color:var(--ink-soft)}.about{background-color:transparent;background-image:linear-gradient(180deg,#f7f5f1e6,#f3f0eac7),radial-gradient(ellipse 50% 40% at 8% 20%,var(--accent-glow),transparent 60%),var(--texture);background-size:auto,auto,420px auto}.work{background-color:transparent;background-image:linear-gradient(160deg,#e8e4dceb,#efece6db 45%,#e4e0d8e6),radial-gradient(ellipse 70% 50% at 100% 0%,rgba(58,74,120,.1),transparent 55%),var(--texture);background-size:auto,auto,420px auto}.contact{background-color:transparent;background-image:linear-gradient(180deg,#f7f5f1eb,#f3f0eae0),radial-gradient(circle at 90% 0%,var(--accent-glow),transparent 40%),var(--texture);background-size:auto,auto,420px auto}.links{background-color:transparent;background-image:linear-gradient(180deg,#f3f0eae6,#e6e2daf0),radial-gradient(circle at 0% 10%,rgba(23,23,26,.04),transparent 42%),var(--texture);background-size:auto,auto,420px auto}.site-foot{padding:2.25rem 1rem 2.75rem;text-align:center;color:var(--ink-soft);font-size:.88rem;letter-spacing:.04em;background-color:#e4e0d8;background-image:linear-gradient(180deg,#e4e0d8f0,#dcd7cef5),var(--texture);background-size:auto,420px auto}.about__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2.25rem,5vw,4.5rem);align-items:center}.about__portrait{margin:0;position:relative;justify-self:center;width:min(100%,380px);aspect-ratio:1;border-radius:22px;background:radial-gradient(circle at 50% 42%,#fff,#eceaf0 62%,#d8dbe6);box-shadow:var(--shadow-soft);overflow:hidden}.about__portrait:before{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px #3a4a782e;pointer-events:none;z-index:1}.about__portrait img{width:100%;height:100%;object-fit:contain;object-position:center 58%;padding:6% 4% 2%;transform:scale(1.02);transition:transform .7s cubic-bezier(.22,1,.36,1)}.about__portrait.is-in img,.about__portrait:hover img{transform:scale(1.06)}.about__name{margin:1.6rem 0 .4rem;color:var(--ink);font-family:var(--font-display);font-size:1.65rem;letter-spacing:.04em}.about__name--second{margin-top:2.1rem}.about__copy p:not(.about__name):not(.eyebrow):not(.section__title){margin:0;max-width:34rem}.work__split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(1.25rem,3vw,1.75rem)}.work__block{padding:clamp(1.4rem,3vw,1.85rem);background:#ffffffb8;border:1px solid rgba(16,22,29,.08);border-radius:var(--radius);box-shadow:var(--shadow-lift);backdrop-filter:blur(8px);transition:transform .35s ease,box-shadow .35s ease}.work__block:hover{transform:translateY(-3px);box-shadow:0 18px 40px #10161d1f}.work__heading{margin:0 0 1.35rem;color:var(--ink);font-family:var(--font-display);font-size:clamp(1.4rem,2.4vw,1.75rem);font-weight:500;padding-bottom:.9rem;border-bottom:1px solid var(--line);letter-spacing:.03em}.work__heading span{display:inline-block;margin-left:.4rem;color:var(--accent);font-size:.82em;font-family:var(--font-body);font-weight:500;letter-spacing:.02em}.work__list{margin:0;display:grid;gap:1.15rem}.work__list div{display:grid;gap:.2rem;padding-left:.85rem;border-left:2px solid rgba(58,74,120,.32)}.work__list dt{color:var(--ink);font-weight:700;font-size:.92rem;letter-spacing:.02em}.work__list dd{margin:0;font-size:.98rem}.works{background-color:transparent;background-image:linear-gradient(180deg,#ece8e0f0,#f7f5f1e6),radial-gradient(ellipse 55% 45% at 50% 0%,rgba(58,74,120,.1),transparent 58%),var(--texture);background-size:auto,auto,420px auto}.works__panels{display:grid;gap:.85rem}.works__panel{border:1px solid rgba(16,22,29,.1);border-radius:var(--radius);background:#ffffffc7;box-shadow:var(--shadow-lift);backdrop-filter:blur(8px);overflow:hidden}.works__summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.05rem 1.2rem;cursor:pointer;color:var(--ink);font-family:var(--font-display);font-size:1.15rem;letter-spacing:.03em;user-select:none}.works__summary::-webkit-details-marker{display:none}.works__summary:after{content:"";width:.55rem;height:.55rem;border-right:2px solid var(--ink-soft);border-bottom:2px solid var(--ink-soft);transform:rotate(45deg);transition:transform .25s ease;flex-shrink:0;margin-left:auto;opacity:.7}.works__panel[open] .works__summary:after{transform:rotate(-135deg);margin-top:.35rem}.works__summary-title{font-weight:500}.works__summary-meta{display:inline-flex;align-items:center;justify-content:center;min-width:1.75rem;height:1.75rem;padding:0 .45rem;border-radius:999px;background:#3a4a781f;color:var(--accent-deep);font-family:var(--font-body);font-size:.8rem;font-weight:700}.works__list{list-style:none;margin:0;padding:0 .65rem .65rem;display:grid;gap:.35rem}.works__list a{display:flex;align-items:flex-start;justify-content:space-between;gap:.85rem;padding:.85rem .7rem;border-radius:12px;transition:background .25s ease,transform .25s ease}.works__list a:hover,.works__list a:focus-visible{background:#3a4a7812}.works__item-main{display:grid;gap:.2rem;min-width:0}.works__item-title{color:var(--ink);font-weight:600;line-height:1.4}.works__item-desc{color:var(--ink-soft);font-size:.9rem;line-height:1.55}.works__item-tag{flex-shrink:0;margin-top:.15rem;padding:.15rem .5rem;border:1px solid rgba(58,74,120,.28);border-radius:999px;color:var(--accent-deep);font-size:.72rem;font-weight:700;letter-spacing:.04em}.works__more{margin:0;padding:.25rem 1.2rem 1.1rem;font-size:.92rem}.works__more a{color:var(--accent);text-decoration:underline;text-underline-offset:.15em}.link-list{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--line)}.link-list a{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.2rem .35rem;border-bottom:1px solid var(--line);transition:color .25s ease,padding-left .3s ease,background .25s ease}.link-list a:hover,.link-list a:focus-visible{color:var(--accent);padding-left:.65rem;background:linear-gradient(90deg,rgba(58,74,120,.06),transparent 55%)}.link-list__main{display:grid;gap:.28rem;min-width:0}.link-list__label{color:var(--ink);font-weight:600;letter-spacing:.02em}.link-list__desc{color:var(--ink-soft);font-size:.92rem;line-height:1.55}.link-list__id{color:var(--ink-soft);font-size:.86rem;letter-spacing:.04em;flex-shrink:0;padding-top:.2rem;opacity:.85}.site-foot p{margin:0}.reveal{opacity:0;transform:translateY(22px);transition:opacity .75s cubic-bezier(.22,1,.36,1),transform .75s cubic-bezier(.22,1,.36,1)}.reveal.is-in{opacity:1;transform:none}@keyframes rise{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}@keyframes hero-ken{to{transform:scale(1)}}@keyframes scroll-dot{0%,20%{opacity:0;transform:translateY(0)}50%{opacity:1}to{opacity:0;transform:translateY(12px)}}@media(max-width:860px){body{background-attachment:scroll,scroll}.about__grid,.work__split{grid-template-columns:1fr}.about__portrait{max-width:260px}.hero__content{padding-bottom:6rem}.work__block:hover{transform:none}}@media(max-width:720px){.site-top__menu-btn{display:inline-flex}.site-top__nav{position:fixed;inset:var(--header-h) 0 auto;display:none;flex-direction:column;gap:0;padding:.5rem 1rem 1rem;background:#f7f5f1fa;border-bottom:1px solid var(--line)}.site-top.is-open .site-top__nav{display:flex}.site-top__nav a{padding:.9rem .2rem;border-bottom:1px solid var(--line);color:var(--ink-soft)}.site-top__nav a:after{display:none}.link-list a{flex-direction:column;align-items:flex-start;gap:.35rem}.link-list__id{padding-top:0}.works__summary{flex-wrap:wrap;font-size:1.05rem}.works__list a{flex-direction:column;align-items:flex-start;gap:.45rem}.hero__brand{font-size:clamp(2.3rem,12vw,3.4rem)}.btn{border-radius:6px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero__img,.hero__content,.hero__scroll span,.reveal,.about__portrait img,.work__block{animation:none!important;transition:none!important;opacity:1;transform:none}}