:root{color-scheme:light;--bg: #ffffff;--bg-soft: #f5f8f8;--panel: #ffffff;--panel-strong: #edf5f4;--text: #142630;--muted: #52656d;--accent: #287f7a;--accent-strong: #1f6864;--accent-soft: #dcefed;--warm: #a56f2c;--line: #dbe5e5;--shadow: rgba(25, 55, 62, .1);font-family:Calibri,Meiryo,Yu Gothic,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-gutter:stable}body{margin:0;min-width:320px;background:radial-gradient(circle at top left,rgba(40,127,122,.08),transparent 34rem),linear-gradient(180deg,var(--bg) 0%,#fbfcfc 52%,var(--bg-soft) 100%);color:var(--text);line-height:1.8}a{color:inherit;text-decoration-color:#287f7a80;text-underline-offset:.18em}img{display:block;max-width:100%}.site-header,.site-footer{width:min(1120px,calc(100% - 32px));margin:0 auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0;border-bottom:1px solid var(--line)}.brand{display:block;flex:0 0 auto;width:150px;text-decoration:none}.brand-logo{width:150px;height:60px;max-width:none;object-fit:contain;mix-blend-mode:multiply}.site-nav,.footer-links{display:flex;flex-wrap:wrap;gap:12px 20px;color:var(--muted);font-size:.95rem}.site-nav{justify-content:flex-end;gap:10px 16px;font-size:.86rem}.site-nav a,.footer-links a{text-decoration:none}.site-nav a:hover,.footer-links a:hover{color:var(--accent)}main{width:min(1120px,calc(100% - 32px));margin:0 auto}.hero{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:48px;align-items:center;min-height:500px;padding:22px 0 40px}.hero-content{max-width:700px}.hero-title{font-size:clamp(2rem,5.6vw,4.1rem)}.hero-title span{display:block;white-space:nowrap}.eyebrow{margin:0 0 12px;color:var(--accent);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}h1,h2,h3,p{overflow-wrap:anywhere}h1,h2,h3{margin:0;line-height:1.35}h1{font-size:clamp(2.4rem,7vw,4.8rem)}h2{font-size:clamp(1.6rem,4vw,2.55rem)}h3{font-size:1.2rem}.lead{margin:24px 0 0;max-width:680px;color:var(--muted);font-size:1.08rem}.hero-description p{margin:0}.hero-description p+p{margin-top:12px}.hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}.stat-card{border:1px solid var(--line);border-radius:8px;background:#ffffffe0;box-shadow:0 8px 24px #19373e0d;padding:16px 18px;text-align:center}.stat-label{display:block;color:var(--muted);font-size:.82rem}.stat-value{display:block;margin-top:4px;color:var(--accent-strong);font-size:clamp(2.2rem,4vw,3rem);font-weight:800;line-height:1.2}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border:1px solid var(--line);border-radius:8px;padding:0 18px;font-weight:700;text-decoration:none;transition:background-color .16s ease,border-color .16s ease,color .16s ease,transform .16s ease}.button.primary{background:var(--accent);color:#fff;border-color:transparent}.button.secondary{background:#fff;border-color:#bdcccc;color:var(--accent-strong)}.button:hover{transform:translateY(-1px)}.button.primary:hover{background:var(--accent-strong)}.button.secondary:hover{background:var(--accent-soft);border-color:#9cbab8}a:focus-visible{outline:3px solid rgba(40,127,122,.26);outline-offset:4px}.hero-panel{min-height:380px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(90deg,rgba(40,127,122,.06),transparent 22%),linear-gradient(160deg,var(--panel-strong),var(--panel));box-shadow:0 24px 80px var(--shadow);padding:24px}.shelf-card{border-left:4px solid var(--accent);background:#ffffffe6;box-shadow:0 10px 30px #19373e12;padding:20px}.shelf-card strong{display:block;margin-top:8px;font-size:1.5rem;line-height:1.45}.shelf-card p{color:var(--muted);margin:14px 0 0}.shelf-label{color:var(--accent-strong);font-size:.86rem}.shelf-lines{display:grid;gap:12px;margin-top:28px}.shelf-lines span{display:block;height:42px;border-radius:6px;background:linear-gradient(90deg,#f4f7f6,var(--accent-soft));border:1px solid var(--line)}.section{padding:72px 0;border-top:1px solid var(--line)}.intro{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1fr);gap:48px}.intro p,.pricing p,.feature-card p,.legal-content p,td{color:var(--muted)}.section-heading{max-width:720px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:32px}.feature-card{min-height:210px;border:1px solid var(--line);border-radius:8px;background:#ffffffe0;box-shadow:0 10px 32px #19373e0d;padding:24px}.feature-card .shelf-label{display:block;margin-bottom:10px}.feature-note{margin:24px 0 0;color:var(--muted);font-size:.8rem;text-align:right}.demo-placeholder{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:32px;border:1px solid var(--line);border-radius:8px;background:linear-gradient(135deg,rgba(40,127,122,.04),transparent 45%),#f4f7f7;box-shadow:0 10px 32px #19373e0d;padding:28px}.chat-mockup{width:100%;min-height:360px;overflow:hidden;border:1px solid #cfdcdc;border-radius:28px;background:#fff;box-shadow:0 20px 54px #19373e1f}.chat-mockup-header{display:flex;justify-content:center;min-height:48px;border-bottom:1px solid var(--line);padding-top:14px}.chat-mockup-header span{width:72px;height:5px;border-radius:999px;background:#d5dfdf}.chat-mockup-body{display:grid;gap:22px;padding:30px 20px}.chat-message{padding:16px 18px}.chat-message p{margin:0;line-height:1.6}.chat-message-user{justify-self:end;width:82%;border-radius:18px 18px 4px;background:#327fc1;color:#fff}.chat-message-ai{width:92%;border:1px solid var(--line);border-radius:4px 18px 18px;background:#f7f9f9;box-shadow:0 8px 20px #19373e0f}.pricing{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:36px;align-items:center}.review-placeholder{min-height:240px;margin-top:32px;border:1px solid var(--line);border-radius:8px;background:#ffffffb8;box-shadow:0 10px 32px #19373e0a}.price-box{border:1px solid rgba(40,127,122,.36);border-radius:8px;background:var(--accent-soft);padding:28px;text-align:center}.price-box span,.price-box p{color:var(--muted)}.price-box strong{display:block;color:var(--accent-strong);font-size:2.6rem;line-height:1.2}.site-footer{display:flex;justify-content:space-between;gap:32px;margin-top:64px;padding:34px 0 46px;border-top:1px solid var(--line)}.footer-identity{flex:0 0 auto}.footer-logo{width:150px;height:60px;object-fit:contain;mix-blend-mode:multiply}.footer-note{margin:8px 0 0;color:var(--muted);font-size:.92rem;white-space:nowrap}.legal-page{width:100%;padding:72px 0 48px}.legal-page>h1{font-size:clamp(2rem,5vw,3.25rem)}.legal-page>h1+p:not(.legal-date){max-width:760px;margin:24px 0 0;color:var(--muted)}.legal-content{margin-top:36px;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 8px 28px #19373e0a;padding:0 32px}.legal-content section{padding:30px 0}.legal-content section+section{border-top:1px solid var(--line)}.legal-content h2{font-size:1.25rem}.legal-content h3{margin-top:24px;font-size:1rem}.legal-content p:last-child,.legal-content ul:last-child{margin-bottom:0}.legal-content ul{margin:12px 0 0;padding-left:1.4rem;color:var(--muted)}.legal-content li+li{margin-top:6px}.legal-content .mail-link{font-size:1rem}.legal-date{margin:32px 0 0;border-top:1px solid var(--line);padding-top:18px;color:var(--muted);font-size:.9rem;text-align:right}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:var(--panel);box-shadow:0 8px 28px #19373e0a}.legal-table{margin-top:36px}.legal-table td p{margin:0}.legal-table td p+p{margin-top:8px}.legal-table th{width:200px;white-space:nowrap}table{width:100%;border-collapse:collapse;min-width:620px}th,td{padding:18px 20px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}tr:last-child th,tr:last-child 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24px,1120px)}.site-nav,.footer-links,.hero-actions{flex-direction:column;align-items:stretch}.button{width:100%}.hero-panel{padding:20px}.demo-placeholder{grid-template-columns:1fr;padding:20px 12px}.chat-mockup{min-height:340px;border-radius:22px}.chat-mockup-body{padding:28px 18px}.hero-stats{grid-template-columns:1fr}}