:root{--ink:#223e36;--green:#255b49;--paper:#f7f6f0;--line:#d9ded3;--muted:#69736b;--gold:#b57b35}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Yu Gothic','Meiryo',sans-serif;line-height:1.85}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button,a,input{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:4px}header{max-width:1280px;margin:auto;padding:28px 40px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:28px}.brand{display:flex;align-items:center;gap:13px;font-weight:700;font-size:17px;line-height:1.5}.brand small{display:block;font-size:10px;letter-spacing:.13em;font-weight:400;margin-bottom:5px}.mark{background:var(--green);color:white;padding:15px 9px;border-radius:2px;font-family:serif;writing-mode:vertical-rl;letter-spacing:.2em}nav{display:flex;gap:23px;font-size:12px;font-weight:bold}.mobile{display:none}main{max-width:1200px;margin:auto;padding:0 40px}.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:70px;padding:70px 0 76px}.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:700;color:var(--green);margin:0 0 15px}h1{font-family:'Yu Mincho',serif;font-size:clamp(36px,4vw,53px);font-weight:600;line-height:1.55;letter-spacing:.06em;margin:0 0 20px}h1 em{font-style:normal;color:var(--green);background:linear-gradient(transparent 76%,#dce6cc 0)}.lead{font-size:14px;color:#546157;margin-bottom:27px}.button{display:inline-flex;gap:32px;align-items:center;background:var(--green);color:white;padding:14px 22px;border-radius:3px;font-size:13px;font-weight:bold}.caption{font-size:11px;color:var(--muted)}.notebook{position:relative;transform:rotate(3deg);background:#e8eddf;padding:33px 32px 98px 45px;border-radius:3px 15px 15px 3px;box-shadow:12px 17px 0 #e7e5da;border-left:9px solid #50715b;min-height:390px}.notetop{font-size:10px;letter-spacing:.18em;border-bottom:1px solid #b8c6b3;padding-bottom:15px;display:flex;justify-content:space-between}.note-title{font-family:'Yu Mincho',serif;font-size:29px;font-weight:bold;line-height:1.6}.note-line{font-size:12px;border-bottom:1px solid #c6d0be;padding:11px 0}.note-line b{font-size:10px;margin-right:15px;color:#829378}.note-line span{float:right}.seal{position:absolute;right:20px;bottom:19px;border:1px solid #a88d57;border-radius:50%;height:109px;width:109px;display:flex;justify-content:center;flex-direction:column;text-align:center;font-size:10px;line-height:1.8;color:#876c38;transform:rotate(-10deg);background:#f7f4df}.seal strong{font-size:14px}.notice{display:flex;align-items:center;gap:18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;font-size:12px}.notice p{flex:1;margin:0}.notice a{font-weight:bold}.tag{background:#ede6d7;color:#7d6036;padding:3px 10px;font-size:10px;white-space:nowrap}section:not(.hero){padding:62px 0;border-bottom:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}h2{font-family:'Yu Mincho',serif;font-size:27px;line-height:1.6;margin:0}h3{font-size:16px;line-height:1.7}.section-head>p{font-size:12px;color:var(--muted);margin:0}.start-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px}.steps article{display:flex;gap:22px;padding:15px 0;border-bottom:1px solid var(--line)}.steps article>span{font-family:serif;font-size:30px;color:#92a38b}.steps h3{margin:0}.steps p{font-size:12px;margin:5px 0}.check-panel{background:#fff;padding:26px;border:1px solid var(--line);border-radius:4px}.check-panel h3{margin:0 0 18px}.check-panel label{display:flex;gap:10px;font-size:12px;margin:12px 0;align-items:start}.check-panel input{accent-color:var(--green);width:17px;height:17px;flex-shrink:0}.check-panel small{font-size:10px;color:var(--muted);display:block}.progress{height:4px;background:#e5e9df;margin-top:20px}.progress i{display:block;background:var(--green);height:100%;width:0;transition:width .2s}#progress{font-size:12px}.text-button{background:none;border:0;padding:12px 0 0;color:var(--green);font-size:12px;font-weight:bold}.search{font-size:10px;display:flex;align-items:center;gap:10px}.search input{border:1px solid var(--line);background:white;border-radius:3px;padding:9px 12px;max-width:220px;font-size:12px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}.filters button{border:1px solid var(--line);background:transparent;border-radius:25px;padding:6px 15px;font-size:11px;color:var(--ink)}.filters button.active{background:var(--green);color:white;border-color:var(--green)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:3px;overflow:hidden;display:flex;flex-direction:column}.card-visual{height:125px;background:#e5eadd;position:relative;display:flex;justify-content:space-between;align-items:center;padding:20px 27px}.card:nth-child(3n+2) .card-visual{background:#ede7dc}.card:nth-child(3n) .card-visual{background:#e0e8e5}.visual-number{font-family:serif;font-size:60px;opacity:.2}.visual-word{writing-mode:vertical-rl;font-family:serif;font-size:18px;letter-spacing:.2em}.card-body{padding:22px;flex:1}.card-body small{color:var(--gold);font-size:10px}.card h3{margin:12px 0}.card p{font-size:12px;color:var(--muted)}.card a{font-size:12px;font-weight:bold;display:inline-block;margin-top:10px}.cost-section{display:grid;grid-template-columns:1fr 1fr;gap:70px}.cost-section p,.cost-section li{font-size:12px}.cost-section ul{padding-left:18px}.cost-section small{font-size:10px;color:var(--muted)}.calculator{background:#e9eee4;padding:28px}.calculator h3{margin:0}.calculator label{display:flex;justify-content:space-between;align-items:center;font-size:12px;margin:15px 0;gap:8px}.calculator input{width:115px;max-width:45%;border:1px solid #becab5;padding:7px;background:#fff;color:var(--ink);margin-left:auto}.total{border-top:1px solid #bfcbb8;padding:15px 0;display:flex;align-items:center;justify-content:space-between}.total strong{font-family:serif;font-size:30px}.outline-tag{font-size:11px;border:1px solid var(--line);padding:5px 13px}.journal-box{background:#eeeade;display:flex;padding:32px;gap:34px}.journal-number{font-family:serif;color:#a18c63;font-size:25px;line-height:1.5;padding-right:28px;border-right:1px solid #d8cdb5}.journal-box h3{margin:0}.journal-box p{font-size:12px}.muted{color:var(--muted)}.sources{display:grid;grid-template-columns:1fr 1fr;gap:20px}.sources a{border:1px solid var(--line);padding:24px;background:#fff}.sources span{font-size:10px;color:var(--gold)}.sources h3{margin:10px 0}.sources p{font-size:12px;margin:0}.about{display:flex;gap:35px;align-items:center}.avatar{width:100px;height:100px;border-radius:50%;background:#dce5d5;display:grid;place-content:center;text-align:center;line-height:1.5;font-family:serif;font-size:21px;flex-shrink:0}.about p:not(.eyebrow){font-size:12px}.about a{font-size:12px;font-weight:bold}footer{max-width:1200px;margin:auto;padding:35px 40px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:25px}footer strong{font-size:13px}footer p,footer small{font-size:10px;color:var(--muted)}footer small{width:100%}.footer-links{display:flex;gap:18px;font-size:10px}dialog{border:1px solid var(--line);border-radius:5px;padding:35px;max-width:760px;width:calc(100% - 30px);max-height:85vh;color:var(--ink);background:var(--paper)}dialog::backdrop{background:#142d27aa}dialog h2{font-size:25px}dialog h3{margin-top:25px}dialog p,dialog li{font-size:14px}dialog a{color:var(--green);text-decoration:underline}#close{display:block;margin-left:auto;background:white;border:1px solid var(--line);padding:5px 13px;font-size:12px}.skip{position:absolute;top:-100px}.skip:focus{top:0;background:white;padding:10px;z-index:9}@media(max-width:900px){header{flex-direction:column;align-items:start;padding:20px 25px}nav{gap:17px;flex-wrap:wrap}.hero{gap:35px}.notebook{padding:25px 20px 100px 25px}.note-title{font-size:25px}.cards{grid-template-columns:repeat(2,1fr)}.section-head{align-items:start}.start-grid,.cost-section{gap:25px}.notice{flex-wrap:wrap}.notice p{min-width:200px}.footer-links{flex-wrap:wrap}}@media(max-width:620px){main{padding:0 22px}.brand{font-size:16px}nav{font-size:10px;gap:10px}.hero{grid-template-columns:1fr;padding:40px 0;gap:30px}h1{font-size:37px}.notebook{margin:0 12px 15px;min-height:340px}.note-title{font-size:25px}.section-head{flex-direction:column;gap:17px}h2{font-size:24px}.start-grid,.cost-section,.sources{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.card{display:grid;grid-template-columns:100px 1fr}.card-visual{height:100%;padding:18px 10px}.visual-number{font-size:35px}.visual-word{font-size:15px}.card-body{padding:18px}.card h3{font-size:15px}section:not(.hero){padding:40px 0}.journal-box{padding:22px;gap:18px}.journal-number{font-size:20px;padding-right:15px}.about{gap:20px}.avatar{width:70px;height:70px;font-size:17px}.about br,.lead br{display:none}.about h2{font-size:23px}footer{padding:30px 22px}.notice a{margin-left:auto}.search input{max-width:210px}dialog{padding:23px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}