:root{--accent: #168a86;--accent-dark: #0e6865;--accent-soft: #e7f6f4;--ink: #243033;--muted: #657174;--line: #dfe7e6;--paper: #ffffff;--wash: #f6faf9;--warning: #fff8e7}body{font-family:Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;background-color:var(--wash);color:var(--ink);line-height:1.7;margin:0;padding:0}a{color:#1769aa}header{background:var(--paper);padding:12px 20px;border-bottom:3px solid var(--accent);display:flex;flex-direction:column;align-items:center;gap:6px}.header-inner{display:flex;justify-content:center;align-items:center;width:100%;max-width:1200px}.logo-link{display:inline-block;width:100%;max-width:460px;box-sizing:border-box}.logo-img{width:100%;height:auto;display:block;margin:0 auto}.subtitle{font-size:.9rem;color:var(--muted);margin:0;text-align:center}.hamburger,.mobile-menu,.mobile-menu-overlay{display:none}.index-container{max-width:1200px;margin:0 auto;padding:24px 20px}.article-container{max-width:800px;margin:30px auto;background:var(--paper);padding:30px;border-radius:8px;border:1px solid var(--line);box-shadow:0 2px 10px #1f3d3c0a}.main-wrapper{display:flex;flex-direction:column;gap:36px}.main-content,.sidebar{width:100%}@media (min-width: 800px){.main-wrapper{flex-direction:row;align-items:flex-start}.main-content{flex:1 1 65%;min-width:0}.sidebar{flex:0 0 320px}}.widget{background:var(--paper);padding:22px;border-radius:8px;box-shadow:0 2px 8px #1f3d3c0a;margin-bottom:28px;border:1px solid var(--line)}.widget-title{font-size:1.05rem;border-bottom:2px solid var(--accent);padding-bottom:10px;margin-top:0;margin-bottom:18px;color:var(--ink)}.btn-blue,.btn-primary{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:10px 18px;border-radius:4px;font-weight:700;font-size:.92rem;transition:background .2s}.btn-blue:hover,.btn-primary:hover{background:var(--accent-dark);text-decoration:none}.article-header h1{font-size:1.65rem;line-height:1.5;margin-bottom:15px;border-bottom:3px solid var(--accent);padding-bottom:12px}.article-meta{color:var(--muted);font-size:.88rem;margin-bottom:15px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}.article-meta .category,.article-type-badge{background:var(--accent);color:#fff;padding:4px 9px;border-radius:4px;font-weight:700}.article-type-badge{background:#34505a}.affiliate-badge{background:#f3ede0;color:#6d4d18;border:1px solid #e6d5ae;padding:3px 8px;border-radius:4px;font-weight:700}.article-image{margin:22px 0;text-align:center}.article-image img{max-width:100%;border-radius:8px;border:1px solid var(--line)}.article-sub-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid var(--line)}.pub-date{font-size:.85rem;color:var(--muted)}.share-buttons{display:flex;gap:8px}.share-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;text-decoration:none;transition:opacity .2s}.share-btn:hover{opacity:.75}.share-x{background:#000;color:#fff}.share-hatena{background:#00a4de;color:#fff}.article-body h2{font-size:1.34rem;line-height:1.45;border-top:3px solid var(--accent);border-bottom:3px solid var(--accent);padding:15px 0 14px;margin:56px 0 30px;color:#3a4447;letter-spacing:0}.article-body h3{font-size:1.08rem;line-height:1.55;margin:30px 0 12px;color:#2d373a;font-weight:800}.article-body p{font-size:1.02rem;line-height:2.34;margin-bottom:31px;color:#434f52}.article-body strong{color:var(--accent-dark);font-weight:800}.article-body ul,.article-body ol{padding-left:1.5rem;margin-bottom:18px}.article-body li{margin-bottom:8px}.article-body table{width:100%;border-collapse:collapse;margin:18px 0 24px;font-size:.96rem;background:#fff}.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;line-height:1.65;vertical-align:top}.article-body th{background:#f1f8f7;text-align:left;color:var(--ink)}.advisor-comment{margin:40px 0 48px;display:grid;grid-template-columns:76px minmax(0,1fr);gap:18px;align-items:start}.advisor-avatar{width:68px;height:68px;border-radius:50%;border:2px solid #d7e6e4;background:#fff url(/images/advisor-avatar-round.jpeg) center center / cover no-repeat;color:transparent;display:flex;align-items:center;justify-content:center;font-size:0;font-weight:800;box-shadow:0 2px 5px #1f3d3c14;overflow:hidden}.advisor-bubble{position:relative;border:1px solid #d7dddd;border-radius:7px;padding:26px 30px;background:#fff;box-shadow:0 1px #1f3d3c0a}.advisor-bubble:before,.advisor-bubble:after{content:"";position:absolute;top:24px;width:0;height:0;border-style:solid}.advisor-bubble:before{left:-12px;border-width:10px 12px 10px 0;border-color:transparent #d7dddd transparent transparent}.advisor-bubble:after{left:-10px;border-width:9px 11px 9px 0;border-color:transparent #fff transparent transparent}.advisor-bubble p{line-height:2.24;margin-bottom:21px}.advisor-bubble p:last-child{margin-bottom:0}.soft-note{background:#f4f5f5;padding:32px 34px;margin:42px 0 50px}.soft-note p{line-height:2.28;margin-bottom:23px}.soft-note p:last-child{margin-bottom:0}.numbered-box{border:2px solid #dfe5e5;background:#fff;padding:30px 32px;margin:42px 0 52px}.numbered-box ol{list-style:none;counter-reset:item;padding:0;margin:0}.numbered-box li{counter-increment:item;margin:0 0 28px;padding-left:2.1rem;position:relative}.numbered-box li:last-child{margin-bottom:0}.numbered-box li:before{content:counter(item) ".";position:absolute;left:0;top:0;color:#333;font-weight:800}.numbered-box strong{color:#333;font-weight:800}.numbered-box p{line-height:2.22;margin:10px 0 0}.note-box,.references,.medical-note{background:#f8fbfb;border:1px solid var(--line);padding:16px;margin:26px 0;border-radius:8px}.medical-note{background:var(--warning);border-color:#ead59b;color:#4f431f}.article-body .references h2,.article-body .note-box h2{font-size:1.08rem;margin-top:0;color:var(--ink);border-bottom:1px solid var(--line);border-left:none;padding-left:0;padding-bottom:6px}.tag-links{display:flex;flex-wrap:wrap;gap:6px}.tag-links a{color:#1769aa;text-decoration:none;font-size:.8rem}.tag-links a:hover{text-decoration:underline}.bottom-related{margin-top:34px;padding:20px;background:var(--paper);border:1px solid var(--line);border-radius:8px}.bottom-related-title{font-size:1rem;font-weight:700;color:var(--ink);margin:0 0 12px}.bottom-related-list{list-style:none;padding:0;margin:0}.bottom-related-list li{padding:7px 0;border-bottom:1px dotted var(--line)}.bottom-related-list li:last-child{border-bottom:none}.bottom-related-list a{color:#1769aa;text-decoration:none;font-size:.92rem;line-height:1.6}.bottom-related-list a:hover{text-decoration:underline}.ad-placeholder{min-height:120px;border:1px dashed #ccd9d7;color:var(--muted);background:#fbfdfd;display:flex;align-items:center;justify-content:center;font-size:.85rem}footer{text-align:center;padding:24px 20px;color:var(--muted);font-size:.9rem;margin-top:40px;border-top:1px solid var(--line);background:var(--paper)}.footer-links{margin-bottom:18px;display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.footer-links a{color:var(--muted);text-decoration:none;font-size:.85rem}.footer-links a:hover{text-decoration:underline}@media (max-width: 768px){.index-container{padding:18px 14px}.article-container{padding:17px;margin:0}.article-header h1{font-size:1.38rem}.article-body h2{font-size:1.18rem;margin:44px 0 24px;padding:12px 0 11px}.article-body p{font-size:1rem;line-height:2.18;margin-bottom:27px}.advisor-comment{margin:30px 0 38px;grid-template-columns:56px minmax(0,1fr);gap:12px}.advisor-avatar{width:52px;height:52px}.advisor-bubble{padding:20px 18px}.soft-note{padding:26px 20px;margin:34px 0 42px}.advisor-bubble:before{top:16px}.advisor-bubble:after{top:17px}.numbered-box{padding:24px 20px;margin:34px 0 42px}.numbered-box li{margin-bottom:24px}.article-sub-meta{align-items:flex-start;flex-direction:column}header{padding:15px 18px;align-items:flex-start}.header-inner{flex-direction:row;justify-content:space-between;width:100%}.logo-link{width:auto;max-width:260px;display:block;margin:0 0 0 -6px}.logo-img{width:100%;max-width:260px;margin:0}.subtitle{text-align:left;width:100%;margin:-4px 0 0;font-size:.8rem}.hamburger{display:flex;flex-direction:column;justify-content:space-between;width:25px;height:18px;background:transparent;border:none;cursor:pointer;padding:0}.hamburger span{display:block;width:100%;height:3px;background-color:var(--ink);border-radius:3px;transition:all .3s}.hamburger.is-active span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}.hamburger.is-active span:nth-child(2){opacity:0}.hamburger.is-active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}.mobile-menu{display:block;position:fixed;top:0;right:-270px;width:270px;height:100vh;background:var(--paper);z-index:1000;transition:right .3s ease;box-shadow:-2px 0 5px #0000001a;padding:60px 20px 20px}.mobile-menu.is-active{right:0}.mobile-menu-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100vh;background:#00000080;z-index:999}.mobile-menu-overlay.is-active{display:block}.mobile-nav{display:flex;flex-direction:column;gap:14px}.mobile-nav a{text-decoration:none;color:var(--ink);font-weight:700;font-size:1.02rem;border-bottom:1px solid var(--line);padding-bottom:10px}}