:root{--ink:#272522;--paper:#f7f3ed;--white:#fff;--greige:#d9cec0;--muted:#716b64;--line:#e6ddd3;--accent:#8b7562;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:"Noto Sans JP","Yu Gothic",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:999}.container{width:min(calc(100% - 32px),var(--max));margin:auto}.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.header-in{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-family:Georgia,serif;letter-spacing:.08em;font-size:1.08rem}.brand small{display:block;font-size:.58rem;color:var(--muted);letter-spacing:.18em}.menu{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px}.nav{display:none;position:absolute;left:16px;right:16px;top:72px;background:#fff;border:1px solid var(--line);box-shadow:0 16px 35px rgba(0,0,0,.08);padding:14px;border-radius:16px}.nav.open{display:grid}.nav a{padding:11px 8px;border-bottom:1px solid var(--line)}.nav a:last-child{border:0}.hero{background:var(--paper);padding:68px 0 48px;overflow:hidden}.hero-grid{display:grid;gap:30px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;color:var(--accent);font-weight:700}.hero h1,.page-hero h1{font-family:Georgia,"Yu Mincho",serif;font-weight:400;font-size:clamp(2.35rem,10vw,5rem);line-height:1.08;margin:.25em 0}.lead{font-size:1.02rem;color:#514c47;max-width:650px}.art{min-height:310px;border-radius:120px 120px 20px 20px;background:radial-gradient(circle at 70% 28%,#fff 0 9%,transparent 10%),linear-gradient(145deg,#d9cec0,#a99582 50%,#67584b);position:relative;box-shadow:0 24px 55px rgba(57,47,40,.14)}.art:after{content:"SALON\A DEMO";white-space:pre;position:absolute;right:18px;bottom:18px;color:rgba(255,255,255,.72);font:2rem/1 Georgia,serif;letter-spacing:.1em;text-align:right}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:999px;border:1px solid var(--ink);font-weight:700}.btn.primary{background:var(--ink);color:#fff}.btn.soft{border-color:var(--line);background:#fff}.section{padding:58px 0}.section.paper{background:var(--paper)}.section h2{font:400 clamp(1.8rem,7vw,3.3rem)/1.2 Georgia,"Yu Mincho",serif;margin:.2em 0 .45em}.intro{max-width:680px;color:var(--muted)}.grid{display:grid;gap:14px}.cards{margin-top:28px}.card{border:1px solid var(--line);border-radius:18px;padding:22px;background:#fff}.card h3{margin:.2em 0 .35em;font-size:1.08rem}.num{font:2rem Georgia,serif;color:var(--greige)}.visual{aspect-ratio:4/3;border-radius:18px;background:linear-gradient(135deg,#eee7de,#b8a795);position:relative;overflow:hidden}.visual.v2{background:linear-gradient(145deg,#d5c6b6,#756557)}.visual.v3{background:linear-gradient(145deg,#f2ece4,#9f8974)}.visual:after{content:"STYLE";position:absolute;right:14px;bottom:10px;color:#fff;font:1.4rem Georgia,serif;letter-spacing:.12em}.split{display:grid;gap:24px}.price-list{display:grid;gap:8px}.price-row{display:flex;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}.price-row strong{white-space:nowrap}.news{display:grid}.news a{display:grid;grid-template-columns:7.5em 1fr;gap:8px;padding:15px 0;border-bottom:1px solid var(--line)}.news time{color:var(--muted);font-size:.86rem}.page-hero{padding:54px 0 34px;background:var(--paper)}.page-hero h1{font-size:clamp(2.1rem,9vw,4.5rem)}.demo-note{background:#2b2926;color:#fff;padding:10px 0;font-size:.78rem;text-align:center}.contact-box{border-radius:22px;background:var(--ink);color:#fff;padding:28px}.contact-box p{color:#ddd5cd}.info{display:grid}.info div{display:grid;grid-template-columns:7em 1fr;padding:12px 0;border-bottom:1px solid var(--line)}.map-demo{min-height:260px;border-radius:18px;background:repeating-linear-gradient(45deg,#eee8e0,#eee8e0 12px,#e7dfd5 12px,#e7dfd5 24px);display:grid;place-items:center;color:var(--muted);text-align:center;padding:20px}.footer{padding:34px 0 92px;border-top:1px solid var(--line);color:var(--muted);font-size:.84rem}.footer-in{display:grid;gap:10px}.bottom-cta{position:fixed;z-index:45;left:12px;right:12px;bottom:12px;background:rgba(39,37,34,.96);color:#fff;border-radius:16px;padding:10px 12px;display:flex;align-items:center;justify-content:space-between;gap:10px;box-shadow:0 14px 35px rgba(0,0,0,.2)}.bottom-cta small{display:block;color:#ddd5cd}.bottom-cta .btn{background:#fff;color:var(--ink);border:0;min-height:40px;padding:8px 14px}.tag{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:5px 10px;font-size:.78rem;margin:3px}@media(min-width:760px){.menu{display:none}.nav{display:flex!important;position:static;border:0;box-shadow:none;padding:0;background:none;gap:18px}.nav a{border:0;padding:8px 0;font-size:.88rem}.hero{padding:92px 0 72px}.hero-grid{grid-template-columns:1.05fr .95fr;align-items:center}.art{min-height:480px}.section{padding:82px 0}.grid.cols3{grid-template-columns:repeat(3,1fr)}.grid.cols2,.split{grid-template-columns:repeat(2,1fr)}.footer-in{grid-template-columns:1fr auto;align-items:end}.bottom-cta{left:50%;right:auto;transform:translateX(-50%);width:min(720px,calc(100% - 32px))}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* TN-ST-001 v0.2.0 visual polish */
.hero{position:relative}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.42),transparent 42%);pointer-events:none}
.hero-grid{position:relative;z-index:1}.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:26px;max-width:540px}.hero-proof div{padding:12px 10px;border-top:1px solid var(--greige)}.hero-proof strong{display:block;font:1.1rem Georgia,serif}.hero-proof small{display:block;color:var(--muted);font-size:.7rem;margin-top:2px}
.art{isolation:isolate}.art:before{content:"";position:absolute;left:11%;top:12%;width:52%;height:72%;border-radius:48% 48% 12% 12%;background:linear-gradient(160deg,rgba(255,255,255,.9),rgba(255,255,255,.2));border:1px solid rgba(255,255,255,.48);box-shadow:inset 0 0 0 12px rgba(255,255,255,.08);z-index:-1}.art .art-chair{position:absolute;left:33%;bottom:12%;width:34%;height:28%;border-radius:46% 46% 20% 20%;background:#493d34;box-shadow:0 18px 24px rgba(0,0,0,.16)}.art .art-chair:before{content:"";position:absolute;left:47%;top:90%;width:7%;height:35%;background:#2f2925}.art .art-chair:after{content:"";position:absolute;left:26%;top:118%;width:52%;height:5px;background:#2f2925;border-radius:99px}
.visual{box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}.visual:before{content:"";position:absolute;inset:13% 18%;border-radius:999px 999px 42% 42%;background:radial-gradient(circle at 50% 29%,#e9ddd0 0 12%,transparent 13%),linear-gradient(165deg,transparent 0 28%,rgba(48,40,34,.72) 29% 57%,rgba(250,245,239,.24) 58%);opacity:.72}.visual.v2:before{transform:scale(.92) rotate(5deg);background:radial-gradient(circle at 48% 28%,#ead8c6 0 12%,transparent 13%),linear-gradient(155deg,transparent 0 25%,rgba(35,31,29,.8) 26% 61%,rgba(245,239,232,.22) 62%)}.visual.v3:before{transform:scale(.88) rotate(-5deg);background:radial-gradient(circle at 52% 27%,#e8d8c8 0 12%,transparent 13%),linear-gradient(175deg,transparent 0 27%,rgba(70,54,45,.72) 28% 59%,rgba(255,255,255,.25) 60%)}
.card,.contact-box,.map-demo{transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(57,47,40,.08)}
.page-index{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.page-index span{border:1px solid var(--line);border-radius:999px;padding:5px 9px;font-size:.7rem;color:var(--muted);background:#fff}
@media(max-width:430px){.hero-proof{grid-template-columns:1fr 1fr}.hero-proof div:last-child{grid-column:1/-1}.bottom-cta strong{font-size:.86rem}.bottom-cta small{font-size:.68rem}}