:root{--ink:#20221e;--muted:#62655d;--paper:#f4f1e9;--line:rgba(32,34,30,.16);--accent:#d34a32;--serif:"Songti SC","STSong","Noto Serif CJK SC",Georgia,serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px}a{color:inherit;text-decoration:none}.topbar{height:88px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,5vw,76px);border-bottom:1px solid var(--line);position:relative;z-index:10}.wordmark{display:flex;align-items:center;gap:12px}.wordmark .mark{width:38px;height:38px;border:1px solid currentColor;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:20px}.wordmark strong,.wordmark small{display:block;line-height:1.08}.wordmark strong{font-size:14px;letter-spacing:.18em}.wordmark small{font-size:11px;color:var(--muted);margin-top:5px;letter-spacing:.18em}.topbar nav{display:flex;gap:28px;font-size:13px;color:var(--muted)}.topbar nav a:hover{color:var(--ink)}.hero{min-height:calc(100vh - 88px);padding:clamp(72px,10vw,148px) clamp(24px,7vw,108px);display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.88fr);align-items:center;gap:6vw;overflow:hidden}.kicker{font-size:11px;letter-spacing:.23em;text-transform:uppercase;color:var(--muted);margin:0 0 22px}.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(48px,6.5vw,96px);line-height:1.02;letter-spacing:-.06em;margin:0}.hero h1 em{font-style:normal;color:var(--accent)}.intro{font-size:clamp(16px,1.4vw,20px);line-height:1.9;color:var(--muted);max-width:620px;margin:36px 0}.text-link{font-size:14px;border-bottom:1px solid var(--ink);padding-bottom:7px}.text-link span{margin-left:12px}.orbit{width:min(42vw,560px);aspect-ratio:1;position:relative;border:1px solid var(--line);border-radius:50%;margin:auto}.orbit:before,.orbit:after{content:"";position:absolute;inset:20%;border:1px solid var(--line);border-radius:50%}.orbit:after{inset:40%;background:var(--paper)}.orbit-core{position:absolute;inset:40%;z-index:3;display:grid;place-content:center;text-align:center;font-family:var(--serif);font-size:clamp(17px,2vw,26px);line-height:.9;letter-spacing:.12em}.orbit-item{position:absolute;z-index:4;width:134px;height:134px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;transition:transform .25s ease}.orbit-item:hover{transform:scale(1.06)}.orbit-item span{font-size:10px;opacity:.56}.orbit-item strong{font-family:var(--serif);font-weight:400;font-size:18px;margin:8px 0 4px}.orbit-item small{font-size:10px;letter-spacing:.08em}.orbit-item.diary{top:-18px;left:50%;transform:translateX(-50%);background:#f1c991}.orbit-item.diary:hover{transform:translateX(-50%) scale(1.06)}.orbit-item.listen{right:-28px;top:50%;transform:translateY(-50%);background:#a8d7e7}.orbit-item.listen:hover{transform:translateY(-50%) scale(1.06)}.orbit-item.test{bottom:-18px;left:50%;transform:translateX(-50%);background:#d0c0e7}.orbit-item.test:hover{transform:translateX(-50%) scale(1.06)}.orbit-item.harbor{left:-28px;top:50%;transform:translateY(-50%);background:#b9d9c1}.orbit-item.harbor:hover{transform:translateY(-50%) scale(1.06)}.manifesto{padding:clamp(80px,12vw,170px) clamp(24px,10vw,160px);background:var(--ink);color:var(--paper)}.manifesto>p{color:#e77b65;font-size:13px;letter-spacing:.1em}.manifesto h2{font-family:var(--serif);font-size:clamp(38px,5vw,72px);font-weight:400;line-height:1.2;margin:22px 0 70px;max-width:960px}.manifesto-notes{display:grid;grid-template-columns:1fr 1fr;gap:8vw;margin-left:28%;color:rgba(244,241,233,.68);line-height:2;font-size:15px}.products{padding:clamp(86px,11vw,160px) clamp(24px,7vw,108px)}.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:74px}.section-head h2{font-family:var(--serif);font-size:clamp(34px,4vw,58px);font-weight:400;line-height:1.2;margin:0}.product{display:grid;grid-template-columns:1fr 1fr;min-height:570px;border-top:1px solid var(--line)}.product:last-child{border-bottom:1px solid var(--line)}.product-copy{padding:72px 8vw 72px 0;display:flex;flex-direction:column;justify-content:center}.product-no{font-size:10px;letter-spacing:.2em;color:var(--muted)}.product h3{font-family:var(--serif);font-size:clamp(42px,5vw,70px);font-weight:400;margin:28px 0 6px;letter-spacing:-.05em}.tagline{font-family:var(--serif);font-size:22px!important;color:var(--ink)!important;margin:0 0 30px!important}.product-copy>p{max-width:550px;color:var(--muted);line-height:1.9}.product-actions{margin-top:30px;display:flex;align-items:center;gap:24px;font-size:13px}.product-actions>a:not(.button){border-bottom:1px solid currentColor;padding-bottom:4px}.button{display:inline-flex;padding:13px 20px;border-radius:99px;background:var(--ink);color:#fff}.product-visual{min-height:500px;display:grid;place-items:center;overflow:hidden;position:relative}.product-visual img{display:block;max-width:72%;max-height:440px;object-fit:contain}.diary-visual{background:#f2d4aa}.listen-visual{background:#c5e5ef}.test-visual{background:#d8cbea}.harbor-visual{background:#cce3d0}.question-card{width:min(76%,390px);background:#f7f4ed;border:1px solid rgba(32,34,30,.18);border-radius:24px;padding:46px 40px;transform:rotate(-3deg)}.question-card small{color:var(--muted)}.question-card strong{display:block;font-family:var(--serif);font-size:30px;font-weight:400;line-height:1.4;margin:28px 0}.question-card i{display:block;height:38px;border-top:1px solid var(--line)}.harbor-visual{display:flex;flex-direction:column;gap:20px}.harbor-visual img{width:180px;border-radius:44px}.harbor-visual span{font-family:var(--serif);font-size:18px}.contact{padding:clamp(100px,14vw,190px) clamp(24px,12vw,190px);text-align:center}.contact h2{font-family:var(--serif);font-weight:400;font-size:clamp(38px,5vw,70px);line-height:1.25;margin:0 0 26px}.contact>p:not(.kicker){color:var(--muted)}.mail{display:inline-flex;margin-top:42px;font-size:18px;border-bottom:1px solid currentColor;padding-bottom:7px}.mail span{margin-left:20px}footer{border-top:1px solid var(--line);padding:50px clamp(24px,5vw,76px);display:grid;grid-template-columns:1fr auto;gap:26px;align-items:end;font-size:11px;color:var(--muted)}.footer-mark{color:var(--ink)}footer nav{display:flex;gap:18px;grid-row:1;grid-column:2}footer p{margin:0}.icp{grid-column:2;text-align:right}@media(max-width:820px){.topbar{height:74px}.topbar nav a:nth-child(2){display:none}.hero{grid-template-columns:1fr;padding-top:80px}.orbit{width:min(82vw,480px);margin-top:70px}.orbit-item{width:104px;height:104px}.orbit-item strong{font-size:15px}.manifesto-notes{margin-left:0}.section-head{display:block}.product{grid-template-columns:1fr}.product-copy{padding-right:0}.product-visual{min-height:390px}.product-listen .product-copy,.product-harbor .product-copy{order:0}.product-listen .product-visual,.product-harbor .product-visual{order:1}footer{grid-template-columns:1fr}footer nav,footer .icp{grid-column:1;text-align:left;flex-wrap:wrap}}@media(max-width:520px){.topbar nav{gap:16px}.topbar nav a:first-child{display:none}.hero{min-height:auto}.hero h1{font-size:48px}.intro{font-size:15px}.orbit{margin-top:60px}.orbit-item{width:88px;height:88px}.orbit-item strong{font-size:13px;margin:4px 0}.orbit-item small{font-size:8px}.orbit-item.diary{top:-28px}.orbit-item.listen{right:-24px}.orbit-item.test{bottom:-28px}.orbit-item.harbor{left:-24px}.manifesto-notes{grid-template-columns:1fr;gap:12px}.product{min-height:auto}.product-copy{padding:56px 0}.product-visual{min-height:330px}.product-visual img{max-width:88%}.product-actions{align-items:flex-start;flex-direction:column}.question-card{padding:32px 26px}.question-card strong{font-size:25px}footer nav{display:grid;grid-template-columns:1fr 1fr}}