/* Lumière corporate site — shared styles (composes _ds tokens) */
*{box-sizing:border-box}
#loader{position:fixed;inset:0;z-index:100;background:var(--white);display:flex;align-items:center;justify-content:center;animation:loader-out .6s ease .9s forwards}
.loader-logo{width:120px;height:120px;background:url('assets/logo-symbol.png') 50% 50%/160% 159.688% no-repeat;animation:loader-pop 1.2s cubic-bezier(.22,.61,.36,1) both}
@keyframes loader-pop{0%{opacity:0;transform:scale(.4)}55%{opacity:1;transform:scale(1.08)}100%{opacity:1;transform:scale(1)}}
@keyframes loader-out{to{opacity:0;visibility:hidden}}
@media(prefers-reduced-motion:reduce){#loader{animation:loader-out .3s ease forwards}.loader-logo{animation:none}}
body{margin:0;background:var(--white);color:var(--will-navy);font-family:var(--font-jp);font-weight:500;font-size:16px;line-height:1.7;letter-spacing:.06em;text-wrap:pretty}
img{max-width:100%}
a{color:var(--will-navy)}a:hover{color:var(--guiding-blue)}
p{margin:0 0 1em}p:last-child{margin-bottom:0}
strong{font-weight:700}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px}
.narrow{max-width:920px;width:100%;margin:0 auto;box-sizing:border-box}
.center{text-align:center}
.mt40{margin-top:40px}.mt64{margin-top:64px}
/* header */
.site-header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 40px;background:var(--white);position:sticky;top:0;z-index:30}
.logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.logo-sym{width:72px;height:72px;background:url('assets/logo-symbol.png') 50% 50%/160% 159.688% no-repeat}
.logo-txt{width:118px;height:69.5px;background:url('assets/logo-text.png') 50% 50%/152% 252.239% no-repeat}
.main-nav{display:flex;gap:26px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.main-nav a{font-family:var(--font-en);font-weight:500;font-size:15px;letter-spacing:.06em;text-decoration:none;white-space:nowrap;padding:4px 0;border-bottom:2px solid transparent}
.main-nav a.on{border-bottom-color:var(--lumiere-yellow)}
.burger{display:none;width:44px;height:44px;border:none;background:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:0}
.burger span{display:block;width:24px;height:2px;background:var(--will-navy)}
.mobile-menu{position:absolute;top:100%;left:0;right:0;background:var(--white);border-top:1px solid var(--border-warm);box-shadow:0 12px 24px rgba(16,24,65,.08);display:flex;flex-direction:column;padding:8px 0 16px}
.mobile-menu a{font-family:var(--font-en);font-weight:500;font-size:16px;letter-spacing:.08em;text-decoration:none;padding:14px 40px;border-bottom:1px solid var(--open-sky-blue)}
/* section heads */
.sec-head{display:flex;flex-direction:column;gap:18px}
.reveal-up{opacity:0;transform:translateY(38px);transition:opacity .7s ease,transform .8s cubic-bezier(.22,.61,.36,1)}
.reveal-up.reveal-in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal-up{opacity:1;transform:none;transition:none}}
.sec-head.c{align-items:center;text-align:center}
.sec-en{font-family:var(--font-en);font-weight:500;font-size:clamp(52px,7vw,100px);line-height:.9;letter-spacing:0;margin:0;color:var(--will-navy)}
.sec-jp{font-family:var(--font-jp);font-weight:700;font-size:clamp(18px,2.4vw,28px);letter-spacing:.06em;margin:0;color:var(--will-navy)}
.dark .sec-en{color:var(--white)}.dark .sec-jp{color:var(--open-sky-blue)}
.sec{padding-block:100px}
.h3{font-size:clamp(19px,2vw,24px);font-weight:700;line-height:1.6;margin:0 0 24px}
/* hero */
.hero{position:relative;overflow:hidden;min-height:calc(100vh - 92px);display:flex;flex-direction:column}
.hero::before{content:'';position:absolute;inset:0;background:url('assets/hero-gradient.png') top/cover no-repeat;animation:hero-zoom 1.6s cubic-bezier(.22,.61,.36,1) both,hero-drift 22s ease-in-out 1.6s infinite alternate;z-index:0}
.hero>*{position:relative;z-index:1}
.hero::after{content:'';position:absolute;left:-5%;top:-10%;width:70%;height:90%;z-index:0;pointer-events:none;background:radial-gradient(circle at 35% 40%,rgba(249,208,38,.42),rgba(255,242,178,.18) 38%,transparent 62%);mix-blend-mode:screen;filter:blur(6px);animation:hero-glow 12s ease-in-out infinite alternate}
@keyframes hero-glow{0%{transform:translate(0,0) scale(1);opacity:.75}50%{opacity:1}100%{transform:translate(8%,6%) scale(1.15);opacity:.85}}
@media(prefers-reduced-motion:reduce){.hero::after{animation:none}}
.hero-copy,.hero-tag{animation:hero-in 1.2s cubic-bezier(.22,.61,.36,1) both}
.hero-tag{animation-delay:.25s}
@keyframes hero-zoom{from{transform:scale(1.12)}to{transform:scale(1)}}
@keyframes hero-drift{0%{transform:scale(1) translate(0,0)}100%{transform:scale(1.1) translate(-2.5%,-2%)}}
@keyframes hero-in{from{opacity:0;transform:scale(1.15)}to{opacity:1;transform:scale(1)}}
@media(prefers-reduced-motion:reduce){.hero::before,.hero-copy,.hero-tag{animation:none}}
.hero-spark-anim{animation:hero-spark-in 1.1s cubic-bezier(.2,.7,.3,1) .9s both}
.hero-spark-anim::after{content:''}
@keyframes hero-spark-in{0%{opacity:0;transform:translate(60px,-70px) scale(.3) rotate(-35deg)}60%{opacity:1;transform:translate(-6px,6px) scale(1.14) rotate(6deg)}100%{opacity:1;transform:translate(0,0) scale(1) rotate(0deg)}}
.hero-spark-anim.done{animation:hero-spark-twinkle 3s ease-in-out infinite}
@keyframes hero-spark-twinkle{0%,100%{opacity:.7;transform:scale(.9) rotate(-4deg)}50%{opacity:1;transform:scale(1.08) rotate(4deg)}}
@media(prefers-reduced-motion:reduce){.hero-spark-anim{animation:none}}
.hero-copy{position:relative;align-self:flex-end;margin:11vh clamp(24px,7vw,120px) 0 96px}
.hero-l1{display:flex;align-items:center;gap:.35em;font-size:clamp(30px,4.4vw,64px);letter-spacing:.15em;line-height:1.5;white-space:nowrap}
.hero-box{box-shadow:0 0 0 1px var(--white);padding:0 .5em;font-weight:700;color:var(--white)}
.hero-rest{font-weight:500;color:var(--off-white-text)}
.hero-l2{position:relative;margin-top:.4em;padding-left:1.1em;font-size:clamp(30px,4.4vw,64px);letter-spacing:.15em;line-height:1.5;font-weight:500;color:var(--off-white-text);white-space:nowrap}
.hero-spark-wrap{position:absolute;left:-.55em;top:50%;transform:translateY(-50%);width:clamp(56px,7vw,104px);height:clamp(56px,7vw,104px);display:block}
.hero-spark{position:absolute;inset:0;width:100%;height:100%}
.hero-tag{position:absolute;left:40px;bottom:130px;margin:0;color:var(--white);font-size:clamp(16px,1.8vw,24px);line-height:1.7;z-index:2}
/* bands */
.band-blue{background:var(--guiding-blue);border-radius:110px 0 110px 0;color:var(--white);position:relative;overflow:hidden}
.band-blue.r{border-radius:0 110px 0 110px}
.band-blue p,.band-blue .h3{color:var(--white)}
.band-sky{background:var(--open-sky-blue)}
.spark{position:absolute;pointer-events:none;animation:spk-twinkle 3s ease-in-out infinite}
.cta-spark{animation:spk-twinkle 3s ease-in-out infinite}
.cta-spark::after{content:''}
/* きらんと光るCTAボタン */
.btn-glint{position:relative;overflow:hidden}
.btn-glint::after{content:'';position:absolute;top:-50%;left:-70%;width:40%;height:200%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.7) 50%,transparent);transform:rotate(12deg);animation:cta-glint 4.5s ease-in-out infinite;pointer-events:none}
@keyframes cta-glint{0%,72%{left:-70%}86%,100%{left:130%}}
@media(prefers-reduced-motion:reduce){.btn-glint::after{animation:none;display:none}}
/* service sparkle cluster */
.spk{transform-box:fill-box;transform-origin:center}
.spk-a{opacity:0;animation:spk-in .8s ease .2s forwards,spk-twinkle 3s ease-in-out 1s infinite}
.spk-b{opacity:0;animation:spk-in .8s ease 1.1s forwards,spk-twinkle 3s ease-in-out 1.9s infinite}
.spk-c{opacity:0;animation:spk-in .8s ease 1.6s forwards,spk-twinkle 3s ease-in-out 2.4s infinite}
@keyframes spk-in{from{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}
@keyframes spk-twinkle{0%,100%{opacity:.7;transform:scale(.9) rotate(-4deg)}50%{opacity:1;transform:scale(1.08) rotate(4deg)}}
@media(prefers-reduced-motion:reduce){.spk{animation:none;opacity:1}}
/* 星が外から定位置へ飛び込む */
.spark-fly{opacity:0;transform:translate(90px,-70px) scale(.3) rotate(-40deg);animation:none}
.spark-fly.d2{transform:translate(70px,-90px) scale(.3) rotate(140deg)}
.spark-fly.in{animation:spark-fly-in 1s cubic-bezier(.2,.7,.3,1) forwards}
.spark-fly.d2.in{animation:spark-fly-in-2 1s cubic-bezier(.2,.7,.3,1) .15s forwards}
.spark-fly.twinkled{opacity:1;animation:spk-twinkle 3s ease-in-out infinite}
@keyframes spark-fly-in{0%{opacity:0;transform:translate(90px,-70px) scale(.3) rotate(-40deg)}60%{opacity:1;transform:translate(-8px,6px) scale(1.12) rotate(6deg)}100%{opacity:1;transform:translate(0,0) scale(1) rotate(0deg)}}
@keyframes spark-fly-in-2{0%{opacity:0;transform:translate(70px,-90px) scale(.3) rotate(140deg)}60%{opacity:1;transform:translate(6px,8px) scale(1.15) rotate(192deg)}100%{opacity:1;transform:translate(0,0) scale(1) rotate(180deg)}}
@media(prefers-reduced-motion:reduce){.spark-fly{opacity:1;transform:none!important}}
/* cards + grids */
.card{background:var(--white);border-radius:4px;box-shadow:inset 0 0 0 1px var(--border-warm);color:var(--will-navy)}
.card p{color:var(--will-navy)}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.svc-card{display:flex;flex-direction:column;gap:20px;padding:36px;align-items:center;text-align:center}
.svc-card h3{margin:0;font-size:20px;font-weight:700;line-height:1.7}
.svc-img{width:100%;height:150px;object-fit:cover;border-radius:2px}
.svc-card .body{align-self:stretch;display:flex;flex-direction:column;gap:12px;text-align:left}
.divider{height:1px;background:var(--divider)}
.value-card{padding:28px 32px;display:flex;flex-direction:column;gap:10px}
.value-num{font-family:var(--font-en);font-weight:500;font-size:14px;letter-spacing:.12em;color:var(--guiding-blue);display:flex;align-items:center;gap:12px}
.value-num::after{content:'';width:28px;border-top:1px solid var(--lumiere-yellow)}
.value-card h3{margin:0;font-size:18px;font-weight:700;line-height:1.6}
.value-card p{margin:0;font-size:15px}
/* news */
.news-card{overflow:hidden;display:flex;flex-direction:column;text-decoration:none}
.news-thumb{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}
.news-body{display:flex;flex-direction:column;gap:8px;padding:20px 24px 28px}
.news-date{font-family:var(--font-en);font-weight:500;font-size:14px;letter-spacing:.08em;color:var(--guiding-blue)}
.news-title{font-weight:700;font-size:16px;line-height:1.7}
/* spec table */
.spec{border-radius:4px;background:var(--white);box-shadow:inset 0 0 0 1px var(--border-warm);padding:12px 48px}
.spec-row{display:flex;gap:40px;padding:22px 0;border-top:1px solid var(--divider)}
.spec-row:first-child{border-top:none}
.spec-row dt{width:150px;flex-shrink:0;font-weight:700;margin:0}
.spec-row dd{margin:0}
/* page hero (subpages) */
.page-hero{position:relative;background:var(--open-sky-blue);padding:72px 0 64px;overflow:hidden}
.page-hero .lead{max-width:none;margin-top:36px}
/* CTA */
.cta{background:url('assets/hero-gradient.png') center/cover no-repeat;padding:110px 40px;text-align:center;color:var(--white);position:relative;overflow:hidden}
.cta .sec-en,.cta .sec-jp{color:var(--white)}
.cta p{max-width:620px;margin:32px auto 40px;color:var(--white)}
/* steps */
.step{display:flex;gap:28px;padding:26px 8px;border-bottom:1px solid var(--border-warm);align-items:center}
.step-ic{flex-shrink:0;width:52px;height:52px;border-radius:50%;background:var(--open-sky-blue);display:flex;align-items:center;justify-content:center;color:var(--guiding-blue)}
.step-ic svg{width:24px;height:24px}
.step:last-child{border-bottom:none}
.step-num{font-family:var(--font-en);font-weight:500;font-size:32px;line-height:1;color:var(--guiding-blue);width:56px;flex-shrink:0}
.step h3{margin:0 0 6px;font-size:17px;font-weight:700}
.step p{margin:0;font-size:15px}
/* positioning diagram (図解①) */
.posd{position:relative;padding:24px 0 8px;margin-top:48px}
.posd-row{position:relative;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px}
.posd-axis{position:absolute;left:8px;right:8px;top:50%;height:2px;background:var(--insight-mist)}
.posd-axis::before,.posd-axis::after{content:'';position:absolute;top:-6px;border:7px solid transparent}
.posd-axis::before{left:-2px;border-right-color:var(--insight-mist)}
.posd-axis::after{right:-2px;border-left-color:var(--insight-mist)}
.posd-pole{position:relative}
.posd-pole .txt{position:absolute;left:50%;transform:translateX(-50%);width:max-content;bottom:calc(50% + 28px);text-align:center;white-space:nowrap}
.posd-pole .who{font-size:clamp(18px,2vw,26px);font-weight:700;letter-spacing:.1em}
.posd-pole .how{margin-top:8px;font-size:clamp(13px,1.4vw,16px);color:var(--guiding-blue)}
.posd-pole .tag{display:inline-block;margin-top:8px;font-family:var(--font-en);font-weight:500;font-size:13px;letter-spacing:.14em;color:var(--insight-mist)}
.posd-pole .dot{position:absolute;left:50%;top:50%;width:18px;height:18px;border-radius:50%;transform:translate(-50%,-50%)}
.posd-pole.l .dot{background:var(--guiding-blue)}
.posd-pole.r .dot{background:var(--insight-mist)}
.posd-circle{position:relative;width:min(420px,56vw);aspect-ratio:1;border-radius:50%;background:var(--open-sky-blue);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 36px;z-index:1;animation:posd-breathe 4.5s ease-in-out infinite}
.posd-circle::before{content:'';position:absolute;inset:20px;border-radius:50%;border:1px solid var(--white);animation:posd-ring 4.5s ease-in-out infinite}
.posd-circle>*{animation:posd-fade .9s ease-out both}
.posd-circle .posd-yline{animation-delay:.15s}
.posd-circle .posd-msg{animation-delay:.3s}
@keyframes posd-breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}
@keyframes posd-ring{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.03)}}
@keyframes posd-fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.posd-circle .posd-orbit{position:absolute;inset:-14px;animation:posd-spin 12s linear infinite;pointer-events:none}
.posd-circle .posd-orbit-2{animation-duration:9s;animation-direction:reverse}
.posd-orbit img{position:absolute;top:-8px;left:50%;width:52px;transform:translateX(-50%);filter:drop-shadow(0 0 8px rgba(249,208,38,.5))}
.posd-orbit-2 img{width:32px}
@keyframes posd-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.posd-orbit{animation:none}}
@media(prefers-reduced-motion:reduce){.posd-circle,.posd-circle::before,.posd-circle>*{animation:none}}
.posd-we{font-size:clamp(15px,1.6vw,20px);font-weight:700;letter-spacing:.24em;color:var(--guiding-blue)}
.posd-yline{width:32px;height:1px;background:var(--lumiere-yellow);margin:12px 0 14px}
.posd-msg{margin:0;font-size:clamp(15px,1.9vw,22px);font-weight:700;line-height:1.55;letter-spacing:.06em}
.posd-msg .y{background:linear-gradient(transparent 68%,var(--first-light-yellow) 68%)}
.posd-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px;max-width:340px}
.posd-chip{font-size:clamp(12px,1.3vw,14px);font-weight:700;letter-spacing:.08em;color:var(--guiding-blue);background:var(--white);border:1px solid var(--border-warm);border-radius:100px;padding:6px 16px}
.posd-cap{margin-top:10px;font-size:16px;letter-spacing:.1em;color:var(--insight-mist)}
/* case marquee */
.case-marquee{overflow:hidden;width:100vw;margin-left:calc(50% - 50vw)}
.case-track{display:flex;gap:24px;width:max-content;animation:case-scroll 36s linear infinite}
.case-track:hover{animation-play-state:paused}
.case-tile{width:260px;height:130px;padding:16px;flex-shrink:0}
@keyframes case-scroll{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 12px))}}
/* member */
.member-card{overflow:hidden;display:flex;flex-direction:column}
/* きらん glint sweep */
.member-shine .member-card{position:relative;transition:transform .4s cubic-bezier(.22,.61,.36,1),box-shadow .4s}
.member-shine .member-card:hover{transform:translateY(-6px);box-shadow:0 18px 36px rgba(16,24,65,.18)}
.member-shine .member-photo,.member-shine .member-noface{position:relative;overflow:hidden}
.member-shine .member-photo::after,.member-shine .member-noface::after{content:'';position:absolute;top:-60%;left:-80%;width:60%;height:220%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.15) 40%,rgba(255,255,255,.75) 50%,rgba(255,255,255,.15) 60%,transparent);transform:rotate(8deg);opacity:0;pointer-events:none}
.member-shine .member-card:hover .member-photo::after,.member-shine .member-card:hover .member-noface::after{animation:card-glint .9s cubic-bezier(.3,.1,.3,1)}
@keyframes card-glint{0%{left:-80%;opacity:0}20%{opacity:1}100%{left:140%;opacity:0}}
.member-shine .member-card::before{content:'';position:absolute;top:12px;right:12px;width:20px;height:20px;z-index:2;background:radial-gradient(circle,rgba(255,255,255,.95) 0 12%,transparent 14%),conic-gradient(from 0deg,transparent,var(--lumiere-yellow),transparent 30%,transparent 45%,var(--lumiere-yellow),transparent 75%);-webkit-mask:radial-gradient(circle,#000 60%,transparent 62%);mask:radial-gradient(circle,#000 60%,transparent 62%);opacity:0;transform:scale(.2) rotate(0deg);pointer-events:none}
.member-shine .member-card:hover::before{animation:card-spark .9s ease-out .1s}
@keyframes card-spark{0%{opacity:0;transform:scale(.2) rotate(-40deg)}40%{opacity:1;transform:scale(1) rotate(0deg)}100%{opacity:0;transform:scale(.4) rotate(40deg)}}
@media(prefers-reduced-motion:reduce){.member-shine .member-card:hover{transform:none}.member-shine .member-photo::after,.member-shine .member-noface::after,.member-shine .member-card::before{display:none}}
.member-photo{aspect-ratio:4/5;position:relative;background:var(--open-sky-blue)}
.member-noface{aspect-ratio:4/5;background:var(--off-white-text);display:flex;align-items:center;justify-content:center}
/* member profile rows */
.mprof{display:grid;grid-template-columns:280px 1fr;gap:clamp(28px,4vw,56px);align-items:start}
.mprof-photo{aspect-ratio:4/5;position:relative}
.mprof-body{display:flex;flex-direction:column;gap:20px}
.mprof-head{display:flex;gap:14px;align-items:baseline;flex-wrap:wrap}
.mprof-role{font-size:13px;font-weight:700;color:var(--guiding-blue);box-shadow:inset 0 0 0 1px var(--guiding-blue);border-radius:2px;padding:3px 12px}
.mprof-cases{display:flex;flex-direction:column;gap:12px;margin-top:4px}
.mprof-cases-label{font-size:13px;color:var(--insight-mist);margin:0}
.mprof-cases-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:420px;justify-content:start}
.mprof-case-logo{aspect-ratio:2/1;background:var(--white);box-shadow:inset 0 0 0 1px var(--border-warm);border-radius:4px;overflow:hidden;max-width:140px}
.mprof-case-logo image-slot{width:100%;height:100%;display:block}
.mprof-chips{display:flex;gap:10px;flex-wrap:wrap}
.mprof-chip{font-size:13px;font-weight:700;background:var(--white);box-shadow:inset 0 0 0 1px var(--border-warm);border-radius:2px;padding:6px 14px}
.mprof-label{margin:0 0 14px;font-size:14px;font-weight:700;color:var(--insight-mist);letter-spacing:.1em}
.mprof-links{display:flex;gap:32px;flex-wrap:wrap}
.mprof-links a{font-weight:700;font-size:15px;color:var(--will-navy)}
.member-noface img{width:96px;opacity:.9}
.member-body{display:flex;flex-direction:column;gap:10px;padding:24px 24px 32px}
.member-name{font-weight:700;font-size:18px;line-height:1.6}
.member-romaji{font-family:var(--font-en);font-weight:500;font-size:13px;letter-spacing:.12em;color:var(--guiding-blue)}
.member-role{font-size:14px;color:var(--insight-mist)}
/* forms */
.form{display:flex;flex-direction:column;gap:26px;max-width:720px;margin:0 auto}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-weight:700;font-size:15px;display:flex;align-items:center;gap:10px}
.req{font-size:11px;font-weight:700;color:var(--white);background:var(--guiding-blue);border-radius:2px;padding:1px 8px;letter-spacing:.1em}
.opt{font-size:11px;font-weight:700;color:var(--insight-mist);box-shadow:inset 0 0 0 1px var(--border-warm);border-radius:2px;padding:1px 8px;letter-spacing:.1em}
.field input,.field select,.field textarea{font:inherit;letter-spacing:inherit;color:var(--will-navy);border:1px solid var(--border-warm);border-radius:4px;padding:12px 16px;background:var(--white);width:100%}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23101841' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 20px center;padding-right:48px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--guiding-blue);outline-offset:-1px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.consent input{width:18px;height:18px;margin-top:3px;accent-color:var(--guiding-blue)}
/* prose (privacy) */
.prose{max-width:840px;margin:0 auto}
.prose h2{font-size:19px;font-weight:700;margin:56px 0 16px;padding-bottom:10px;border-bottom:1px solid var(--border-warm)}
.prose ul{margin:0 0 1em;padding-left:1.5em}
.prose li{margin-bottom:.4em}
.prose blockquote{margin:24px 0;padding:8px 0 8px 24px;border-left:3px solid var(--lumiere-yellow);font-weight:700;font-size:18px;line-height:1.8}
/* article detail */
.art-head{background:var(--open-sky-blue);padding:56px 0 48px}
.art-back{display:inline-block;font-family:var(--font-en);font-weight:500;font-size:14px;letter-spacing:.06em;text-decoration:none;margin-bottom:28px}
.art-meta{display:flex;gap:16px;align-items:center;margin-bottom:16px}
.art-cat{font-size:12px;font-weight:700;color:var(--guiding-blue);box-shadow:inset 0 0 0 1px var(--guiding-blue);border-radius:100px;padding:2px 14px}
.art-title{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.6;margin:0}
.art-hero{aspect-ratio:16/9;position:relative;margin:-40px 0 48px;border-radius:4px;overflow:hidden;box-shadow:0 12px 32px rgba(16,24,65,.08)}
.art-body{margin-bottom:56px}
.art-body h2:first-child{margin-top:0}
.art-cta{display:flex;justify-content:center;padding-bottom:100px}
.case-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:0 0 48px}
.stat{background:var(--open-sky-blue);border-radius:4px;padding:28px 20px;text-align:center;display:flex;flex-direction:column;gap:8px}
.stat-num{font-family:var(--font-en);font-weight:500;font-size:clamp(32px,4vw,44px);line-height:1;color:var(--guiding-blue)}
.stat-num small{font-size:.45em;margin-left:2px}
.stat-label{font-size:13px;font-weight:700}
@media(max-width:640px){.case-stats{grid-template-columns:1fr}}
.prose table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0}
.prose th,.prose td{border:1px solid var(--border-warm);padding:12px 14px;text-align:left;vertical-align:top;font-weight:500}
.prose th{background:var(--open-sky-blue);font-weight:700}
/* footer */
.site-footer{background:var(--white);border-top:1px solid var(--border-warm);padding:56px 40px 28px}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;max-width:1240px;margin:0 auto}
.footer-nav{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.footer-nav a{font-family:var(--font-en);font-weight:500;font-size:14px;letter-spacing:.06em;text-decoration:none;white-space:nowrap}
.footer-bottom{border-top:1px solid var(--border-warm);margin-top:32px;padding-top:22px;display:flex;justify-content:center;gap:32px;flex-wrap:wrap}
.footer-bottom span,.footer-bottom a{font-family:var(--font-en);font-weight:500;font-size:12px;letter-spacing:.06em;color:var(--insight-mist)}
@media(max-width:960px){
.site-header{padding:6px 16px}
.main-nav{display:none}
.burger{display:flex}
.wrap{padding:0 20px}
.sec{padding-block:100px}
.band-blue,.band-blue.r{border-radius:48px 0 48px 0}
.band-blue.r{border-radius:0 48px 0 48px}
.grid2,.grid3{grid-template-columns:1fr}
.grid4{grid-template-columns:repeat(2,1fr)}
.hero{min-height:calc(100vh - 84px)}
.hero-copy{align-self:flex-start;margin:64px 20px 0 44px}
.hero-tag{margin:0;left:20px;bottom:160px}
.spec{padding:4px 24px}
.spec-row{flex-direction:column;gap:4px;padding:16px 0}
.posd{width:100%;left:auto;transform:none}
.posd-row{grid-template-columns:1fr}
.posd-axis{display:none}
.posd-pole .txt{position:static;transform:none;width:auto;white-space:normal}
.posd-pole .dot{display:none}
.posd-circle{width:min(440px,88vw);margin:20px auto}
.step{gap:14px;flex-wrap:wrap}
.step-num{width:auto}
.cta{padding:72px 20px}
.mobile-menu a:last-child{border-bottom:none}
.mprof{grid-template-columns:1fr}
.mprof-photo{max-width:320px}
.mprof-cases-row{max-width:100%}
.mprof .grid3{grid-template-columns:1fr}
.color-row{grid-template-columns:80px auto 1fr !important;gap:16px !important}
[data-mobile-stack]{grid-template-columns:1fr !important}
}
@media(max-width:540px){
.wrap{padding:0 32px}
.sec{padding-block:64px}
.spark,.spark-fly{display:none !important}
.sec-en{font-size:clamp(44px,15vw,60px)}
.grid4{grid-template-columns:1fr;max-width:320px;margin-left:auto;margin-right:auto}
.hero-l1{white-space:normal;font-size:clamp(28px,8.5vw,40px)}
.hero-l2{font-size:clamp(28px,8.5vw,40px)}
.hero-spark-wrap{width:clamp(40px,11vw,56px);height:clamp(40px,11vw,56px)}
.svc-intro{gap:16px !important}
.svc-intro .svc-sparkle{max-width:96px !important;top:-56px !important;right:0 !important}
.svc-values{margin-top:0 !important}
.hero-copy{margin:56px 32px 0 32px}
.hero-tag{position:absolute;left:32px;bottom:200px;font-size:15px;margin:0}
.band-blue,.band-blue.r{border-radius:32px 0 32px 0}
.band-blue.r{border-radius:0 32px 0 32px}
.h3{font-size:18px}
.posd-circle{width:82vw}
.posd-pole .who{font-size:20px}
.color-row{grid-template-columns:56px 1fr !important}
.color-row>span:nth-child(2){grid-column:2;font-size:14px}
.color-row>div{grid-column:1 / -1}
.art-head{padding:40px 0 36px}
.art-hero{margin:-24px 0 32px}
.prose blockquote{font-size:16px}
.stat{padding:22px 16px}
.site-footer{padding:40px 20px 24px}
.footer-top{flex-direction:column;align-items:flex-start;gap:20px}
.footer-nav{flex-direction:column;align-items:flex-start;gap:14px}
.footer-bottom{justify-content:flex-start;gap:20px}
.field input,.field select,.field textarea{font-size:16px}
p,.lead,.prose li,.prose td,.prose th{font-size:12px !important;line-height:1.8}
.hero-tag{font-size:15px !important}
.news-card{flex-direction:column}
.news-thumb{flex:1 1 auto !important;width:100%;min-height:0 !important;aspect-ratio:2/1}
.news-thumb image-slot{width:100%;height:100%;display:block}
}
/* news slider (トップNews欄: 6件を横に流す。ホバー/タッチで停止、スマホはスワイプ可) */
.news-slider{overflow:hidden;width:100%}
.news-track{display:flex;gap:28px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.news-track::-webkit-scrollbar{display:none}
.news-track-dup{display:contents}
.news-track .news-card{flex:0 0 calc((100% - 56px)/3)}
@media(max-width:960px){.news-track .news-card{flex-basis:calc((100% - 28px)/2)}}
@media(max-width:540px){.news-track .news-card{flex-basis:78%}}
/* news slider (JS有効時): transform駆動。トラックは中身幅にしてカード幅はJSがpx指定 */
.news-slider.is-enhanced{cursor:grab}
.news-slider.is-enhanced.is-dragging{cursor:grabbing}
.news-slider.is-enhanced .news-track{overflow:visible;width:max-content;touch-action:pan-y;will-change:transform}
.news-slider.is-enhanced .news-track .news-card{flex:0 0 auto}