/* A quiet, warm reading space, scoped to the column pages. */
.column-page{--column-ink:#39463f;--column-muted:#6e736b;--column-green:#466957;--column-line:#e9e5db;background:#f8f6f0;color:var(--column-ink);padding-bottom:72px;font-family:"BIZ UDPGothic","Hiragino Sans",Meiryo,"Noto Sans JP",sans-serif;font-size:1.125rem;font-weight:400}
/* Use the same Bootstrap container widths as the public header. */
.column-shell{--bs-gutter-x:1.5rem}
@media(max-width:1399.98px){.column-shell{padding-inline:20px}}
.column-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;padding:26px 0;font-size:.9375rem;color:var(--column-muted)}
.column-page a{color:var(--column-green);text-underline-offset:4px}
.column-breadcrumb a{text-decoration:none}
.column-reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:start}
.column-article{background:#fff;border:1px solid var(--column-line);border-radius:24px;overflow:hidden;box-shadow:0 8px 36px #635b3c06}
.column-article-header{padding:44px 48px 30px}
.column-eyebrow{font-size:.9375rem;font-weight:700;letter-spacing:.12em;color:#7a6a51;margin-bottom:22px}
.column-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:.9375rem;color:var(--column-muted);margin-bottom:20px}
.column-category{display:inline-block;background:#edf2e9;border-radius:6px;padding:5px 12px;text-decoration:none;font-weight:600}
.column-article h1{font-size:clamp(1.75rem,2.6vw,2.5rem);line-height:1.65;letter-spacing:.035em;color:#354e40;margin:0;text-wrap:pretty}
.column-intro{font-size:1.125rem;line-height:1.9;color:#505e53;margin:24px 0 0}
.column-cover{margin:0 28px}
.column-cover img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:14px}
.column-body{padding:36px 48px 12px;font-size:1.25rem;line-height:1.95;letter-spacing:.02em;overflow-wrap:anywhere}
.column-body p{margin:0 0 1.6em}
.column-body>p:first-child{font-size:inherit}
.column-body h2{position:relative;color:#354e40;font-size:1.625rem;line-height:1.65;margin:2.5em 0 1.2em;padding:0 0 16px;border-bottom:2px solid #e8ede3;letter-spacing:.035em}
.column-body h2::after{content:"";position:absolute;bottom:-2px;left:0;width:48px;height:3px;background:#be976b;border-radius:3px}
.column-body h3{color:#45614f;font-size:1.375rem;line-height:1.75;margin:2em 0 1em;padding-left:14px;border-left:3px solid #b6c9ae}
.column-body h4{font-size:1.25rem;font-weight:700;line-height:1.8;margin:1.8em 0 .8em}
.column-body :is(ul,ol){padding:22px 26px 22px 46px;background:#f7f8f2;border:1px solid #e8edde;border-radius:14px;margin:1.5em 0 2em}
.column-body li{padding-left:4px;margin:8px 0}
.column-body li::marker{color:#68815a;font-weight:700}
.column-body li :is(ul,ol){margin:.6em 0;padding:4px 0 4px 22px;border:0}
.column-body strong{font-weight:700;color:#354e40;background:linear-gradient(transparent 65%,#f6e9cf 65%)}
.column-body blockquote{margin:1.8em 0;padding:24px;background:#fcf7ed;border-left:3px solid #c5a073;border-radius:0 12px 12px 0;color:#706044}
.column-body blockquote p:last-child{margin-bottom:0}
.column-body table{display:block;width:max-content;max-width:100%;overflow-x:auto;margin:1.8em 0;border-collapse:collapse;font-size:1.125rem;line-height:1.85}
.column-body :is(th,td){padding:14px 18px;border:1px solid #e2e6dc;min-width:110px}
.column-body th{background:#edf2e9;color:#45614f}
.column-body hr{margin:40px 0;border-color:var(--column-line);opacity:1}
.column-article-footer{padding:20px 48px 40px}
.column-service{margin:20px 48px 28px;padding:30px;background:linear-gradient(135deg,#fffaf0,#f6f3e8);border:1px solid #e8ddc6;border-top:4px solid #c7994d;border-radius:18px}
.column-service-hero{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:20px;margin-bottom:24px}
.column-service-hero img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:14px;box-shadow:0 8px 22px #735a2412}
.column-service-hero .column-eyebrow{font-size:1rem;letter-spacing:.03em}
.column-service-hero h2{font-size:clamp(1.75rem,2.5vw,2.125rem);margin-bottom:0}
.column-service .column-eyebrow{margin-bottom:16px}
.column-service h2{font-size:clamp(1.75rem,2.5vw,2.125rem);font-weight:700;line-height:1.65;color:#354e40;margin:0 0 18px;letter-spacing:.03em}
.column-service p{font-size:1.125rem;line-height:1.9;margin-bottom:24px}
.column-service-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;list-style:none;margin:0 0 28px;padding:0}
.column-service-steps li{padding:20px 16px;background:#ffffffbd;border:1px solid #e0e7db;border-radius:12px}
.column-service-steps li>span{display:block;font-size:1rem;letter-spacing:.1em;font-weight:700;color:#87663e;margin-bottom:8px}
.column-service-steps strong{display:block;font-size:1.125rem;color:#354e40}
.column-service-steps small{display:block;font-size:1rem;color:#626e61;margin-top:6px;line-height:1.6}
.column-service-start{border-top:1px solid #dce4d7;padding-top:24px;text-align:center}
.column-service .column-service-prompt{font-size:1.125rem;margin-bottom:16px;color:#45614f}
.column-service-actions{display:flex;justify-content:center}
.column-service-actions .column-button{width:100%;max-width:520px;min-height:68px;justify-content:center;gap:24px;font-size:1rem;box-shadow:0 3px 0 #2f4d3c;transition:background .15s ease}
.column-service .column-service-note{font-size:1rem;color:#626e61;margin:16px 0 0}
.column-service-details{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:20px;font-size:1rem}
.column-service-details a{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 18px;border:1px solid #b7c5b6;border-radius:10px;background:#fff;font-weight:600;text-decoration:none}.column-service-details a:hover{background:#edf2e9;border-color:#466957;text-decoration:none}
@media(max-width:575px){.column-service{margin:16px 16px 24px;padding:24px 18px}.column-service h2{font-size:1.75rem}.column-service-steps{grid-template-columns:1fr;gap:8px;margin-bottom:22px}.column-service-steps li{display:flex;align-items:center;gap:16px;padding:12px 16px}.column-service-steps li>span{margin:0}.column-service-steps small{margin-top:3px}.column-service-actions .column-button{gap:12px;padding:13px 10px}.column-service-start{padding-top:20px}}
.column-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.column-tags a{font-size:.8rem;text-decoration:none;background:#f5f4ef;border-radius:20px;padding:7px 13px}
.column-closing{display:flex;align-items:center;gap:20px;border-top:1px solid var(--column-line);padding-top:32px}
.column-closing-mark{display:grid;place-items:center;flex-shrink:0;width:48px;height:48px;background:#edf2e7;border-radius:50%;color:#59704b;font-family:serif;font-size:1.25rem}
.column-closing h2{font-size:1.08rem;color:#45614f;margin-bottom:8px}
.column-closing p{font-size:.85rem;line-height:1.9;color:var(--column-muted);margin:0}
.column-next-links{display:flex;align-items:center;flex-wrap:wrap;gap:20px;margin-top:28px}
.column-page .column-button{background:#466957;color:#fff;display:inline-flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 20px;border-radius:10px;font-size:.86rem;font-weight:600;text-decoration:none}
.column-back-link{font-size:.83rem}
.column-aside{padding-top:12px}
.column-aside-card{border-radius:18px;padding:28px 24px;background:#eef1e6;border:1px solid #e3e7d9}
.column-aside-card .column-eyebrow{font-size:.875rem;margin-bottom:16px}
.column-aside h2{font-size:1.2rem;color:#45614f;line-height:1.8;margin-bottom:16px}
.column-aside p:not(.column-eyebrow){font-size:1rem;line-height:1.9;color:#505e53}
.column-aside a{font-size:1rem;font-weight:600}
.column-aside-note{padding:30px 24px}
.column-aside-note h2{font-size:1.125rem}
.column-page a:hover{text-decoration:underline}
.column-page .column-button:hover{background:#365642;text-decoration:none}
.column-page .column-service-actions .column-button{background:#efc36f;color:#273e36;border:1px solid #c99943;box-shadow:0 4px 0 #ac7c2f;font-size:1.25rem;font-weight:700;line-height:1.6;padding:18px 24px;justify-content:center}
.column-page .column-service-actions .column-button:hover{background:#f6d494;border-color:#a77a30}
.column-page .column-next-links .column-button{background:#fff;color:#466957;border:1px solid #b5c6b8;box-shadow:none}
.column-page .column-next-links .column-button:hover{background:#f1f5ef;border-color:#466957}
.column-service-guides{margin-top:24px;padding-top:22px;border-top:1px solid #e4dbc9}
.column-service-guides>p{font-size:1.125rem;font-weight:600;margin-bottom:14px}
.column-service-guide-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.column-service-guide-links a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:96px;padding:20px;background:#fff;border:1px solid #e6dfd1;border-radius:10px;text-decoration:none}
.column-service-guide-links a:hover{background:#fff;border-color:#b9ac8e;text-decoration:none}
.column-service-guide-links strong{display:block;font-size:1.125rem}
.column-service-guide-links small{display:block;font-size:1rem;line-height:1.6;color:#666e64;margin-top:4px}
@media(max-width:575px){.column-service-hero{grid-template-columns:1fr;gap:18px;margin-bottom:20px}.column-service-hero img{aspect-ratio:16/9}.column-service-hero h2{font-size:1.75rem}.column-service-guide-links{grid-template-columns:1fr}.column-service-hero .column-eyebrow{font-size:1rem}}
.column-page a:focus-visible{outline:3px solid #ad7e46;outline-offset:4px}
@media(min-width:1100px){.column-aside{position:sticky;top:28px}}
@media(max-width:991px){.column-reading-layout{grid-template-columns:minmax(0,1fr)}.column-aside{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-top:0}.column-aside-note{padding:24px}}
@media(max-width:575px){.column-page{padding-bottom:40px}.column-shell{padding:0 20px}.column-breadcrumb{font-size:.875rem;padding:20px 0}.column-article{border-radius:18px}.column-article-header{padding:28px 23px 24px}.column-eyebrow{font-size:.875rem;letter-spacing:.06em}.column-article h1{font-size:1.75rem;line-height:1.65}.column-intro{font-size:1.0625rem;margin-top:18px}.column-cover{margin:0 12px}.column-cover img{border-radius:10px}.column-body{padding:28px 20px 8px;font-size:1.125rem;line-height:1.95}.column-body h2{font-size:1.375rem;margin-top:2em}.column-body :is(ul,ol){padding:16px 16px 16px 34px}.column-article-footer{padding:16px 23px 28px}.column-closing{align-items:flex-start;gap:12px}.column-closing-mark{width:34px;height:34px;font-size:1rem}.column-closing h2{font-size:1rem}.column-next-links{align-items:stretch;flex-direction:column}.column-back-link{text-align:center}.column-aside{grid-template-columns:1fr;gap:0}.column-aside-card{padding:24px}.column-aside-note{padding-bottom:0}}

.column-pagination{margin-top:40px;padding:28px 20px;background:#f8f6f0;border:1px solid #e9e5db;border-radius:18px;text-align:center}
.column-pagination-summary{margin:0 0 16px;color:#6e736b;font-size:.85rem}
.column-pagination-list{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;list-style:none;margin:0;padding:0}
.column-page-link{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:8px 14px;border:1px solid #d9e1d5;border-radius:10px;background:#fff;color:#466957;font-size:.9rem;font-weight:600;text-decoration:none;line-height:1.5}
.column-page-link:hover{background:#edf2e9;border-color:#466957;color:#354e40;text-decoration:none}
.column-page-link:focus-visible{outline:3px solid #ad7e46;outline-offset:3px}
.column-page-link.is-current{background:#466957;border-color:#466957;color:#fff}
.column-page-link.is-disabled{background:#f0eee7;border-color:#e5e2d9;color:#85867e}
.column-page-ellipsis{display:block;padding:8px 2px;color:#6e736b}
@media(max-width:575px){.column-pagination{margin-top:28px;padding:22px 12px}.column-pagination-list{gap:6px}.column-page-link{padding:8px 12px}}

@media(max-width:767px){.column-service-steps{grid-template-columns:1fr}.column-service-guide-links{grid-template-columns:1fr}}
@media(max-width:575px){.column-page .column-service-actions .column-button{font-size:1.125rem;min-height:64px;padding:16px 12px;gap:12px}.column-service-details{flex-direction:column}.column-service-details a{width:100%}.column-service-guide-links a{padding:18px 16px}}

.columns-index-hero{position:relative;isolation:isolate;overflow:hidden;background:#f5f7f1;color:#354e40;font-family:"BIZ UDPGothic","Hiragino Sans",Meiryo,"Noto Sans JP",sans-serif}
.columns-index-hero .columns-index-hero-photo{position:absolute;inset:0 max(0px,calc((100% - 1320px)/2)) 0 auto;width:58%;max-width:820px;height:100%;object-fit:cover;object-position:center;z-index:-1;mask-image:linear-gradient(90deg,transparent,#000 28%,#000 96%,transparent)}
.columns-index-hero-copy{width:46%;min-height:440px;padding:64px 0;display:flex;flex-direction:column;justify-content:center}
.columns-index-eyebrow{font-size:1rem;font-weight:700;letter-spacing:.1em;margin:0 0 18px;color:#466957}
.columns-index-hero h1{font-size:clamp(2rem,3vw,2.8rem);font-weight:700;line-height:1.6;margin:0 0 20px}
.columns-index-lead{font-size:1.375rem;line-height:1.9;margin:0 0 16px;font-weight:600}
.columns-index-description{font-size:1.125rem;line-height:1.9;margin:0}
@media(max-width:991px){.columns-index-hero-copy{width:50%;padding:44px 0}.columns-index-hero .columns-index-hero-photo{width:55%;object-position:60% center}.columns-index-description br{display:none}}
@media(max-width:575px){.columns-index-hero{padding-top:240px}.columns-index-hero .columns-index-hero-photo{width:100%;max-width:none;height:270px;object-position:center;mask-image:linear-gradient(180deg,#000 75%,transparent)}.columns-index-hero-copy{width:100%;min-height:0;padding:24px 8px 36px}.columns-index-hero h1{font-size:2rem;margin-bottom:16px}.columns-index-lead{font-size:1.25rem}.columns-index-description{font-size:1.0625rem}}

/* Category navigation and readable article listings. */
.columns-library{background:#f8f9f5;padding-bottom:64px;color:#34463c;font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN",Meiryo,"Noto Sans JP",sans-serif;font-size:1rem;line-height:1.85;letter-spacing:normal}
.columns-library a{color:inherit}
.columns-category-label{font-size:1rem;font-weight:700;margin:0 0 16px}
.columns-category-nav{display:flex;flex-wrap:wrap;gap:8px;padding:3px 2px 10px;margin-bottom:24px}
.columns-category-tile{display:flex;flex:0 0 auto;align-items:center;gap:6px;padding:8px 10px;min-height:48px;border:1px solid #dfe5d9;border-radius:12px;background:#fff;text-decoration:none;white-space:normal;max-width:100%}
.columns-category-art{display:block;width:160px;max-width:100%;height:auto;flex-shrink:0}
.columns-category-tile .columns-category-art{width:40px;height:28px}
.columns-category-copy{display:block}
.columns-category-copy strong{display:block;font-size:.8125rem;font-weight:700;line-height:1.5}
.columns-category-tile:focus-visible{outline:3px solid #4b7058;outline-offset:2px}
.columns-category-tile:hover{border-color:#5d7a60;background:#f3f6ed;color:#34463c;text-decoration:none}
.columns-category-tile[aria-current="page"]{border-color:#4b7058;background:#edf3e7;box-shadow:0 3px 12px #334b370b}
.columns-category-tile[aria-current="page"]{box-shadow:inset 0 0 0 1px #4b7058;color:#355840}
.columns-library a:focus-visible{outline:3px solid #a77735;outline-offset:4px}
.columns-results-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px;padding-bottom:24px;border-bottom:1px solid #dfe5d9}
.columns-results-label{font-size:.8125rem;letter-spacing:.08em;font-weight:700;color:#61715e;margin:0 0 8px}
.columns-results-heading h2{font-size:clamp(1.5rem,2.2vw,2rem);color:#344e3d;font-weight:700;line-height:1.5;margin:0 0 8px}
.columns-results-heading p:not(.columns-results-label){font-size:.9375rem;color:#5c685f;margin:0}
.columns-result-count{flex-shrink:0;display:flex;align-items:baseline;gap:8px;font-size:1.75rem;font-weight:700;color:#466957}
.columns-result-count>span{font-size:.875rem;font-weight:400;color:#5c685f}
.columns-filter-note a{margin-left:10px;text-underline-offset:3px}
.columns-post-card{height:100%;overflow:hidden;background:#fff;border:1px solid #e0e5dc;border-radius:16px;box-shadow:0 4px 16px #34463c05}
.columns-post-image{display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;overflow:hidden;background:#eef2e8}
.columns-post-image img{display:block;width:100%;height:100%;object-fit:cover}
.columns-post-image>.columns-category-art{width:60%;height:90%}
.columns-post-copy{padding:24px}
.columns-post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:14px;font-size:.8125rem;line-height:1.6;color:#5c685f}
.columns-post-meta>span{padding:4px 9px;background:#eef3e9;color:#42604b;border-radius:5px;font-weight:700}
.columns-post-copy h3{font-family:inherit;font-size:1.1875rem;font-weight:700;line-height:1.75;letter-spacing:normal;margin:0 0 12px;overflow-wrap:anywhere}
.columns-post-copy h3 a{color:#2f4939;text-decoration:none}
.columns-post-copy h3 a:hover{text-decoration:underline;text-underline-offset:4px}
.columns-post-copy>p{font-size:1rem;line-height:1.9;color:#505e54;margin:0;overflow-wrap:anywhere}
.columns-empty{padding:40px 24px;background:#fff;border-radius:14px;text-align:center}
@media(max-width:991px){.columns-post-copy{padding:22px}}
@media(max-width:575px){.columns-category-nav{margin-bottom:20px}.columns-results-heading{align-items:flex-start;gap:12px}.columns-results-heading h2{font-size:1.5rem}.columns-result-count{font-size:1.375rem;gap:4px}.columns-result-count>span{font-size:.75rem}.columns-post-copy h3{font-size:1.1875rem}.columns-library{padding-bottom:40px}}