:root{--bg: #FFFFFF;--ink: #0B1220;--accent: #2F7BFF;--sub: #5A7392;--surface: #F2F5FA;--line: rgba(11, 18, 32, .12);--line-weak: rgba(11, 18, 32, .16);--veil: #D8DBE1;--font: "Noto Sans JP", sans-serif;--mono: "JetBrains Mono", monospace;--anton: Anton, sans-serif;--gut: clamp(20px, 5vw, 80px);--sec: clamp(96px, 14vh, 200px);--sec-sm: clamp(72px, 12vh, 160px);--ease: cubic-bezier(.22, 1, .36, 1);--ease-slide: cubic-bezier(.16, 1, .24, 1)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font);font-weight:300;-webkit-font-smoothing:antialiased}a{color:var(--ink);text-decoration:none}a:hover{color:var(--accent)}img,video{max-width:100%}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}::selection{background:var(--accent);color:#fff}.root{width:100%;overflow-x:clip;background:var(--bg);position:relative}@keyframes liv-spin{0%{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes liv-flash{0%{opacity:0}30%{opacity:.9}to{opacity:0}}@keyframes liv-shine{0%{background-position:-180% 0}to{background-position:180% 0}}.mono{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--sub)}.mono-sm{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--sub)}.anton{font-family:var(--anton)}.section{padding:var(--sec) var(--gut);border-top:1px solid var(--line)}.section--surface{background:var(--surface)}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap}.header{position:fixed;top:0;left:0;right:0;z-index:100;padding:clamp(18px,3vh,32px) var(--gut);display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(180deg,#ffffffeb,#ffffffc7 60%,#fff0);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.header__logo{display:flex;align-items:center;gap:7px;cursor:pointer}.header__mark{height:clamp(26px,3vw,34px);width:auto;display:block}.header__word{height:clamp(15px,1.7vw,20px);width:auto;display:block}.nav{display:flex;align-items:center;gap:clamp(16px,2.4vw,40px);font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase}.nav a{color:var(--ink)}.nav a[aria-current=true]{color:var(--accent)}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:6px;width:46px;height:46px;padding:0 10px;margin:0;background:transparent;border:1px solid var(--line-weak);cursor:pointer}.nav-toggle span{display:block;width:100%;height:1px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s ease}.drawer{position:fixed;inset:0;z-index:99;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:0 var(--gut);opacity:0;pointer-events:none;transform:translateY(-12px);transition:opacity .45s ease,transform .55s var(--ease)}.drawer.is-open{opacity:1;pointer-events:auto;transform:translateY(0)}.drawer a{display:flex;align-items:baseline;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);font-size:22px;font-weight:700;color:var(--ink)}.drawer a span{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--sub)}.intro{position:fixed;inset:0;z-index:200;pointer-events:auto}.intro__veil{position:absolute;inset:0;background:var(--veil);display:block;transition:opacity .9s cubic-bezier(.4,0,.2,1)}.intro__flash{position:absolute;inset:0;background:radial-gradient(60% 40% at 50% 50%,#2f7bff59,#fff0 70%);opacity:0;display:block;pointer-events:none}.intro__logo{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(18px,3vh,32px);pointer-events:none;opacity:0}.intro__mark{position:relative;display:block}.intro__mark img{height:clamp(120px,20vw,240px);width:auto;display:block}.intro__shine{position:absolute;inset:0;display:block;pointer-events:none;opacity:0;background-image:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.15) 46%,#ffffff 50%,rgba(34,211,238,.6) 54%,transparent 62%);background-size:220% 100%;background-repeat:no-repeat;background-position:-180% 0;-webkit-mask-image:url(/assets/liv-logo.png);mask-image:url(/assets/liv-logo.png);-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;mix-blend-mode:screen}.intro__shine.is-shining{animation:liv-shine 1.15s cubic-bezier(.5,0,.2,1) both}.intro__rule{display:block;width:clamp(80px,12vw,160px);height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left}.cursor{position:fixed;top:0;left:0;width:12px;height:12px;border:1px solid rgba(47,123,255,.75);border-radius:50%;z-index:190;pointer-events:none;display:none;align-items:center;justify-content:center;backdrop-filter:blur(2px);transition:width .35s var(--ease),height .35s var(--ease),background .35s ease,border-color .35s ease,margin .35s var(--ease)}.cursor span{font-family:var(--mono);font-size:9px;letter-spacing:.28em;text-indent:.28em;color:var(--accent);opacity:0;transition:opacity .25s ease}.cursor.is-hover{width:74px;height:74px;margin-left:-31px;margin-top:-31px;background:#2f7bff24;border-color:#2f7bff80}.cursor.is-hover span{opacity:1}.hero{min-height:100vh;padding:clamp(96px,13vh,150px) var(--gut) clamp(48px,8vh,96px);display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.hero__row{position:relative;z-index:1;margin:0;display:flex;align-items:center;justify-content:flex-start;gap:clamp(56px,11vw,190px);flex-wrap:wrap}.hero__title{margin:0;font-size:clamp(2.2rem,7vw,8rem);font-weight:700;letter-spacing:.02em;line-height:1.16;color:var(--ink)}.hero__line{white-space:nowrap;opacity:0;display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.06em}.hero__char{display:inline-block;will-change:transform,opacity,filter;transform:translateY(108%) rotate(2.5deg);opacity:0;filter:blur(6px)}.hero__char.is-in{transform:translateY(0) rotate(0);opacity:1;filter:blur(0px)}.hero__video-wrap{flex:none;position:relative;height:clamp(230px,42vh,520px);aspect-ratio:326 / 465;overflow:hidden;--bleed-ring: 3px;--bleed-blur: 14px;--bleed-spread: 6px}.hero__fallback{position:absolute;inset:0;display:block;background:linear-gradient(150deg,var(--ink) 0%,#1B3B76 55%,var(--accent) 100%)}.hero__video{position:absolute;left:50%;top:50%;width:190%;height:190%;object-fit:cover;display:block;transform-origin:center;transform:translate(-50%,-50%)}.hero__stencil{position:absolute;left:-1px;top:-1px;width:calc(100% + 2px);height:calc(100% + 2px);object-fit:fill;display:block;pointer-events:none}.hero__bleed{position:absolute;inset:0;display:block;pointer-events:none;box-shadow:inset 0 0 0 var(--bleed-ring) #fff,inset 0 0 var(--bleed-blur) var(--bleed-spread) #fff}.philosophy__copy{margin:clamp(36px,6vh,72px) 0 0;font-size:clamp(24px,3.8vw,56px);font-weight:700;letter-spacing:.02em;line-height:1.45;color:var(--ink);max-width:18em;text-wrap:pretty}.philosophy__body{margin-top:clamp(32px,5vh,56px);display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:clamp(24px,4vw,72px);max-width:1100px}.philosophy__body p{margin:0;font-size:16px;line-height:1.95;color:var(--ink);text-wrap:pretty}.service-section{padding:var(--sec) 0 0;border-top:1px solid var(--line)}.service-section__label{padding:0 var(--gut)}.service-list{margin-top:clamp(36px,7vh,76px);border-top:1px solid var(--line)}.cat{display:flex;align-items:baseline;gap:clamp(12px,2vw,28px);padding:clamp(30px,4.5vh,56px) var(--gut) clamp(14px,2vh,22px);border-bottom:1px solid var(--line)}.cat__tag{display:inline-flex;align-items:stretch;border:1px solid var(--ink);line-height:1}.cat__en{display:flex;align-items:center;background:var(--ink);color:#fff;font-family:var(--anton);font-size:clamp(20px,2.6vw,34px);letter-spacing:.14em;padding:.26em .62em .3em}.cat__num{display:flex;align-items:center;padding:0 .8em;font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--ink)}.svc{position:relative;display:grid;grid-template-columns:clamp(48px,6vw,96px) minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:clamp(16px,3vw,56px);padding:clamp(30px,4.4vh,54px) var(--gut);border-bottom:1px solid var(--line);overflow:hidden}.svc__fill{position:absolute;left:0;right:0;bottom:0;height:100%;background:var(--surface);transform:scaleY(0);transform-origin:bottom;transition:transform .55s var(--ease);display:block;pointer-events:none}.svc__bg{position:absolute;inset:0;display:block;overflow:hidden;opacity:0;transition:opacity .6s ease;pointer-events:none}.svc__bg video{position:absolute;left:50%;top:50%;width:100%;height:100%;transform:translate(-50%,-50%) scale(1.06);object-fit:cover;display:block}.svc__bg-veil{position:absolute;inset:0;display:block;background:linear-gradient(90deg,#ffffffc7,#ffffff9e 46%,#ffffff57)}.svc__num{position:relative;font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--sub);transition:color .4s ease}.svc__names{position:relative;display:flex;flex-direction:column;gap:8px;min-width:0}.svc__en{font-family:var(--anton);font-size:clamp(11px,1vw,13px);letter-spacing:.22em;color:var(--sub);transition:color .4s ease,letter-spacing .5s var(--ease)}.svc__ja{font-size:clamp(26px,3.6vw,52px);font-weight:700;letter-spacing:.02em;line-height:1.15;color:var(--ink);transition:transform .55s var(--ease);transform-origin:left;display:block}.svc__right{position:relative;display:flex;align-items:center;justify-content:space-between;gap:clamp(16px,3vw,48px);min-width:0}.svc__desc{font-size:14px;line-height:1.95;color:var(--ink);max-width:46ch}.svc__arrow{flex:none;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-weak);font-size:15px;color:var(--ink);transition:transform .5s var(--ease),background .4s ease,border-color .4s ease,color .4s ease}@media(hover:hover)and (pointer:fine){.svc:hover .svc__fill{transform:scaleY(1)}.svc:hover .svc__bg{opacity:1}.svc:hover .svc__en{color:var(--accent);letter-spacing:.34em}.svc:hover .svc__ja{transform:translate(10px)}.svc:hover .svc__arrow{transform:translate(8px);background:var(--accent);border-color:var(--accent);color:#fff}}.topics-list{margin-top:clamp(28px,5vh,56px);border-top:1px solid var(--line)}.topic{position:relative;display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:clamp(16px,3vw,44px);padding:clamp(22px,3vh,34px) 0;border-bottom:1px solid var(--line)}.topic__date{font-family:var(--mono);font-size:12px;letter-spacing:.14em;color:var(--sub)}.topic__badge{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--accent);border:1px solid rgba(47,123,255,.35);padding:5px 10px;white-space:nowrap}.topic__title{font-size:clamp(15px,1.5vw,19px);font-weight:500;letter-spacing:.02em;color:var(--ink);transition:transform .45s var(--ease);transform-origin:left;display:block}.topic__arrow{font-family:var(--mono);font-size:12px;color:var(--sub);transition:transform .45s var(--ease),color .4s ease}@media(hover:hover)and (pointer:fine){.topic:hover .topic__title{transform:translate(8px)}.topic:hover .topic__arrow{transform:translate(6px);color:var(--accent)}}.topics-empty{display:flex;align-items:center;gap:clamp(16px,3vw,44px);flex-wrap:wrap;padding:clamp(28px,4vh,40px) 0;border-bottom:1px solid var(--line)}.topics-empty__label{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--accent);border:1px solid rgba(47,123,255,.35);padding:5px 10px;white-space:nowrap}.topics-empty__text{margin:0;font-size:14px;line-height:1.95;color:var(--sub)}.profile{display:flex;flex-direction:column}.profile__row{display:grid;grid-template-columns:minmax(96px,1fr) 4fr;gap:24px;padding:20px 0;border-top:1px solid var(--line)}.profile__row:last-child{border-bottom:1px solid var(--line)}.profile__key{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--sub)}.profile__val{font-size:15px;line-height:1.9}.footer{padding:clamp(40px,6vh,72px) var(--gut);border-top:1px solid var(--line);display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}.footer img{height:clamp(96px,15vw,168px);width:auto;aspect-ratio:326 / 465;align-self:flex-start;display:block}.footer nav{display:flex;gap:clamp(16px,3vw,40px);font-family:var(--mono);font-size:10px;letter-spacing:.18em}.footer nav a{color:var(--sub)}.svc-hero{padding:clamp(140px,24vh,260px) var(--gut) clamp(48px,9vh,110px)}.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--sub);display:flex;align-items:center;gap:10px}.crumb a{color:var(--sub)}.crumb strong{color:var(--accent);font-weight:400}.svc-detail__en{font-family:var(--anton);font-size:clamp(13px,1.3vw,18px);letter-spacing:.24em;color:var(--sub);margin-top:clamp(28px,5vh,56px)}.svc-detail__title{margin:clamp(12px,2vh,20px) 0 0;font-size:clamp(2.2rem,6vw,6rem);font-weight:700;letter-spacing:.02em;line-height:1.2;color:var(--ink)}.svc-detail__lead{margin:clamp(28px,5vh,52px) 0 0;max-width:58ch;font-size:clamp(16px,1.6vw,19px);line-height:1.95;color:var(--ink);text-wrap:pretty}.cards{margin-top:clamp(40px,7vh,80px);display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:clamp(20px,3vw,48px)}.cards--flow{margin-top:clamp(28px,5vh,56px);grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.card{border-top:1px solid var(--line);padding-top:20px}.card__num{font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--accent)}.card__title{margin-top:10px;font-size:17px;font-weight:500}.card p{margin:10px 0 0;font-size:14px;line-height:1.95;color:var(--ink)}.others{margin-top:clamp(24px,4vh,44px);border-top:1px solid var(--line)}.other{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;padding:clamp(20px,3vh,30px) 0;border-bottom:1px solid var(--line)}.other__ja{font-size:clamp(17px,2vw,24px);font-weight:500}.other__en{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--sub)}[data-reveal].is-armed{opacity:0;transform:translateY(40px);transition:opacity .8s var(--ease),transform .8s var(--ease)}[data-reveal].is-in{opacity:1;transform:none}@media(max-width:860px){.nav{display:none}.nav-toggle{display:flex}.hero__row{flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:clamp(10px,3vw,24px)}.hero{justify-content:flex-start;padding-top:96px;min-height:auto;padding-bottom:clamp(56px,9vh,96px)}.hero__title{flex:1 1 auto;min-width:0;font-size:clamp(1.5rem,8vw,2.6rem)}.hero__video-wrap{flex:0 0 auto;height:auto;width:min(26vw,160px);--bleed-ring: 1px;--bleed-blur: 4px;--bleed-spread: 1px}.philosophy__copy{font-size:clamp(17px,5.6vw,30px)}.svc{grid-template-columns:minmax(0,1fr);gap:14px;padding-top:26px;padding-bottom:26px}.svc__desc{max-width:none}.profile__row{grid-template-columns:minmax(0,1fr);gap:6px}.topic{grid-template-columns:minmax(0,1fr);gap:10px}.other{grid-template-columns:minmax(0,1fr) auto;gap:14px}.svc-hero{padding-top:116px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.intro__shine.is-shining{animation:liv-shine 1.15s cubic-bezier(.5,0,.2,1) both!important}.hero__line{opacity:1}.hero__char{transform:none;opacity:1;filter:none}[data-reveal].is-armed{opacity:1;transform:none}}