.reply-guide{--guide-ink:#192b24;--guide-muted:#59665f;--guide-line:#dce3dd;--guide-accent:#235a40;color:var(--guide-ink);background:#fff}.reply-guide *,.reply-guide__site-header *{box-sizing:border-box}.reply-guide__site-header{z-index:40;background:#fffffffa;border-bottom:1px solid #e4e8e4;position:sticky;top:0}.reply-guide__site-header>div{justify-content:space-between;align-items:center;gap:16px;max-width:1184px;margin:0 auto;padding:17px 32px;display:flex}.reply-guide__brand{letter-spacing:-.03em;color:#235a40;align-items:center;gap:24px;font-size:20px;font-weight:750;text-decoration:none;display:flex}.reply-guide__brand span{color:#59665f;letter-spacing:.04em;border-left:1px solid #dce3dd;padding-left:24px;font-size:12px;font-weight:400}.reply-guide__header-link{color:#3c5146;white-space:nowrap;font-size:13px}.reply-guide__skip{z-index:100;color:#fff;background:#192b24;padding:12px 20px;position:fixed;top:-100px;left:16px}.reply-guide__skip:focus{top:10px}.reply-guide__hero{border-bottom:1px solid var(--guide-line);max-width:1184px;margin:0 auto;padding:28px 32px 44px}.reply-guide__breadcrumbs ol{color:var(--guide-muted);flex-wrap:wrap;gap:10px;margin:0 0 40px;padding:0;font-size:12px;list-style:none;display:flex}.reply-guide__breadcrumbs li+li:before{content:"/";color:#809087;margin-right:10px}.reply-guide__meta{color:var(--guide-muted);flex-wrap:wrap;align-items:center;gap:12px 24px;margin-bottom:18px;font-size:12px;display:flex}.reply-guide__meta>span{color:var(--guide-accent);letter-spacing:.05em;font-weight:650}.reply-guide h1{letter-spacing:-.035em;overflow-wrap:anywhere;max-width:980px;margin:0 0 24px;font-size:clamp(30px,3.5vw,44px);font-weight:750;line-height:1.55}.reply-guide h1>span{letter-spacing:-.015em;margin-top:7px;font-size:.65em;font-weight:550;line-height:1.6;display:block}.reply-guide__lead{color:#304339;max-width:920px;margin:0;font-size:17px;line-height:2}.reply-guide__source-note{color:var(--guide-muted);margin:12px 0 0;font-size:11px;line-height:1.9}.reply-guide a{text-underline-offset:.22em}.reply-guide a:hover{color:#1a724b}.reply-guide__source-note a,.reply-guide__byline a,.reply-guide__small a{text-decoration:underline}.reply-guide__quick-links{flex-wrap:wrap;gap:12px 24px;margin-top:26px;display:flex}.reply-guide__quick-links a{border-bottom:1px solid #98b39f;align-items:center;gap:20px;padding:10px 0;font-size:14px;font-weight:650;display:inline-flex}.reply-guide__byline{color:var(--guide-muted);flex-wrap:wrap;align-items:center;gap:8px 16px;margin:24px 0 0;font-size:11px;display:flex}.reply-guide__layout{grid-template-columns:230px minmax(0,1fr);gap:62px;max-width:1184px;margin:0 auto;padding:44px 32px 72px;display:grid}.reply-guide__sidebar,.reply-guide__content{min-width:0}.reply-guide__toc{position:sticky;top:104px}.reply-guide__toc>p{color:var(--guide-muted);margin:0 0 18px;font-size:12px;font-weight:700}.reply-guide__toc ol{margin:0;padding:0;list-style:none}.reply-guide__toc li{border-top:1px solid #edf0ec}.reply-guide__toc a{color:#3d5046;align-items:baseline;gap:10px;padding:12px 0;font-size:12px;line-height:1.75;display:flex}.reply-guide__toc a span{color:#597b67;font-variant-numeric:tabular-nums;font-size:10px}.reply-guide h2{letter-spacing:-.025em;text-wrap:pretty;margin:60px 0 22px;font-size:25px;font-weight:700;line-height:1.7}.reply-guide h3{margin:32px 0 16px;font-size:19px;font-weight:650;line-height:1.8}.reply-guide [id]{scroll-margin-top:104px}.reply-guide p{line-height:2}.reply-guide__body>h2{border-top:1px solid var(--guide-line);padding-top:36px}.reply-guide__body>p,.reply-guide__references>p{color:#35453d;margin:18px 0;font-size:16px}.reply-guide__body a,.reply-guide__references a,.reply-guide__faq a{color:#235a40;text-decoration:underline 1px #aac0b1}.reply-guide__body ul,.reply-guide__body ol{margin:20px 0;padding-left:1.5em;list-style-position:outside}.reply-guide__body ul{list-style-type:disc}.reply-guide__body ol{list-style-type:decimal}.reply-guide__body li{color:#35453d;margin:12px 0;font-size:16px;line-height:2}.reply-guide__body strong{color:var(--guide-ink);font-weight:650}.reply-guide__body blockquote{color:#304a3a;background:#f6f8f4;border-left:3px solid #597c64;margin:20px 0;padding:2px 20px;font-size:16px}.reply-guide__body blockquote p{margin:14px 0}.reply-guide__body a.reply-guide__download{background:#f7f9f5;border:1px solid #9cb29f;border-radius:6px;margin-top:4px;padding:14px 18px;font-size:14px;font-weight:650;display:inline-block}.reply-guide__figure{margin:28px 0}.reply-guide__figure img{border:1px solid var(--guide-line);border-radius:8px;width:100%;height:auto}.reply-guide__figure figcaption{color:var(--guide-muted);margin-top:10px;font-size:11px;line-height:1.8}.reply-guide__body pre{border:1px solid var(--guide-line);border-radius:8px;max-width:100%;margin:22px 0;padding:22px;font-size:13px;line-height:1.85;overflow-x:auto}.reply-guide__body pre code{white-space:pre-wrap;overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Noto Sans JP,monospace}.reply-guide__body table{border-collapse:collapse;max-width:100%;margin:24px 0;font-size:13px;line-height:1.9;display:block;overflow-x:auto}.reply-guide__body th{color:#233d2e;background:#f3f6f2;font-weight:650}.reply-guide__body th,.reply-guide__body td{text-align:left;vertical-align:top;border:1px solid var(--guide-line);min-width:130px;padding:14px 16px}.reply-guide__body th:first-child,.reply-guide__body td:first-child{min-width:135px;font-weight:550}.reply-guide__table-scroll{border:1px solid var(--guide-line);scrollbar-width:thin;border-radius:6px;max-width:100%;margin:24px 0;overflow-x:auto}.reply-guide__table-scroll table{width:calc(100% + 2px);max-width:none;margin:-1px;display:table;overflow:visible}.reply-guide__table-scroll:after{content:"表は横にスクロールできます";color:#68756d;background:#fafbf9;width:max-content;padding:7px 12px;font-size:11px;display:block}.reply-guide__eyebrow{letter-spacing:.1em;color:var(--guide-accent);margin:0 0 12px;font-size:11px;font-weight:700}.reply-guide__button{color:#fff;cursor:pointer;background:#235a40;border:0;border-radius:7px;justify-content:center;align-items:center;gap:20px;padding:14px 22px;font-size:14px;font-weight:650;line-height:1.5;text-decoration:none;display:inline-flex}.reply-guide a.reply-guide__button:hover,.reply-guide__button:hover{color:#fff;background:#18452f}.reply-guide__small{color:var(--guide-muted);margin:12px 0;font-size:12px;line-height:1.9}.reply-guide__mobile-break{display:none}.reply-planner{background:#fafbf8;border:1px solid #d6e0d3;border-radius:12px;padding:28px}.reply-planner h2{margin:0 0 16px;font-size:24px}.reply-planner__intro>p:last-child{color:#45574a;margin:0 0 24px;font-size:14px}.reply-planner__controls{border:0;min-width:0;margin:0;padding:0}.reply-planner__controls:disabled button{cursor:default;opacity:.6}.reply-planner__fields{grid-template-columns:1fr 1fr;gap:18px 20px;margin-bottom:22px;display:grid}.reply-planner__fields label{color:#354b3d;font-size:12px;font-weight:600}.reply-planner__input{background:#fff;border:1px solid #b9c8bc;border-radius:6px;align-items:center;gap:10px;margin-top:8px;padding:9px 13px;display:flex}.reply-planner__input input{color:#192b24;font-variant-numeric:tabular-nums;outline-offset:4px;background:0 0;border:0;width:100%;min-width:0;font-size:21px;font-weight:550}.reply-planner__input>span{color:#637268;white-space:nowrap;font-size:12px;font-weight:400}.reply-planner__result{border-top:1px solid #d6e0d3;border-bottom:1px solid #d6e0d3;margin-top:24px;padding:24px 0}.reply-planner__result-label{color:#4f6857;margin:0;font-size:12px}.reply-planner__value{letter-spacing:-.035em;color:#235a40;overflow-wrap:anywhere;margin:6px 0 10px;font-size:30px;font-weight:700;line-height:1.5!important}.reply-planner__value>span{letter-spacing:0;margin-left:8px;font-size:16px;font-weight:500}.reply-planner__result>p:last-child{color:#45574a;margin:0;font-size:13px}.reply-planner__notes{color:#5d6b60;margin-top:18px;font-size:11px}.reply-planner__notes p{margin:10px 0 0}.reply-guide__faq{border-top:1px solid var(--guide-line);margin-top:60px;padding-top:1px}.reply-guide__faq>h2,.reply-guide__references>h2{margin-top:32px}.reply-guide__faq details,.reply-guide__research{border-bottom:1px solid var(--guide-line)}.reply-guide__faq summary,.reply-guide__research summary{cursor:pointer;justify-content:space-between;align-items:baseline;gap:18px;padding:19px 0;font-size:15px;font-weight:600;line-height:1.9;list-style:none;display:flex}.reply-guide summary::-webkit-details-marker{display:none}.reply-guide summary>span{color:#477451;flex:none;font-size:18px;font-weight:400}.reply-guide details[open]>summary>span{transform:rotate(45deg)}.reply-guide__faq details>p{color:#45574a;margin:0 0 24px;font-size:14px}.reply-guide__references{border-top:1px solid var(--guide-line);margin-top:52px;font-size:13px}.reply-guide__references>p{font-size:13px}.reply-guide__references ul{margin:18px 0;padding:0;list-style:none}.reply-guide__references li{margin:12px 0;line-height:1.8}.reply-guide__references li>span{color:var(--guide-muted);font-size:11px}.reply-guide__related{gap:10px;margin-top:24px;display:grid}.reply-guide__related>p{margin:0;font-size:12px;font-weight:650}.reply-guide__product{background:#fff;border:1px solid #c5d6ca;border-top:4px solid #235a40;border-radius:8px;margin-top:52px;padding:32px}.reply-guide__product h2{margin:10px 0 20px;font-size:27px}.reply-guide__product>p:not(.reply-guide__eyebrow):not(.reply-guide__small){color:#45574a;font-size:15px}.reply-guide__product ol{margin:26px 0;padding:0;list-style:none}.reply-guide__product li{border-top:1px solid #e3e9e3;gap:18px;padding:18px 0;display:flex}.reply-guide__product li>span{color:#57856a;font-variant-numeric:tabular-nums;padding-top:3px;font-size:12px}.reply-guide__product li strong{font-size:15px;font-weight:650}.reply-guide__product li p{color:#53685a;margin:5px 0 0;font-size:13px}.reply-guide__product-links{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.reply-guide__product-links>a:last-child{font-size:13px;text-decoration:underline}.reply-guide :focus-visible,.reply-guide__site-header :focus-visible{outline-offset:5px;border-radius:2px;outline:2px solid #235a40}@media (width<=1000px){.reply-guide__layout{grid-template-columns:190px minmax(0,1fr);gap:32px}.reply-guide__toc a{font-size:11px}}@media (width<=760px){.reply-guide__site-header>div{padding:14px 20px}.reply-guide__brand{font-size:19px}.reply-guide__brand span{display:none}.reply-guide__header-link{font-size:12px}.reply-guide__hero{padding:22px 20px 30px}.reply-guide__breadcrumbs ol{gap:7px;margin-bottom:26px;font-size:10px}.reply-guide__breadcrumbs li+li:before{margin-right:7px}.reply-guide__meta{gap:8px 14px;font-size:10px}.reply-guide h1{margin-bottom:20px;font-size:28px}.reply-guide h1>span{font-size:17px;line-height:1.85}.reply-guide__lead{font-size:15px;line-height:2}.reply-guide__quick-links{flex-direction:column;align-items:flex-start;gap:8px;margin-top:18px}.reply-guide__quick-links a{font-size:13px}.reply-guide__byline{font-size:10px;display:block}.reply-guide__byline>span{margin-top:4px;display:block}.reply-guide__layout{padding:24px 20px 48px;display:block}.reply-guide__sidebar{margin-bottom:30px}.reply-guide__toc{position:static}.reply-guide__toc>p{margin-bottom:10px}.reply-guide__toc ol{grid-template-columns:1fr 1fr;gap:0 14px;display:grid}.reply-guide__toc a{gap:7px;padding:10px 0;font-size:11px;line-height:1.8}.reply-guide__toc a span{font-size:9px}.reply-guide h2{margin-top:42px;font-size:21px}.reply-guide h3{margin-top:28px;font-size:17px}.reply-guide [id]{scroll-margin-top:84px}.reply-guide__body>p,.reply-guide__body li{font-size:15px}.reply-guide__body>h2{padding-top:28px}.reply-guide__body blockquote{padding:1px 16px;font-size:14px}.reply-guide__body pre{padding:16px;font-size:12px}.reply-guide__body th,.reply-guide__body td{min-width:135px;padding:12px}.reply-planner{padding:22px 18px}.reply-planner h2{margin-top:0;font-size:22px}.reply-planner__intro>p:last-child{font-size:13px}.reply-planner__fields{gap:16px 12px}.reply-planner__fields label{font-size:10px}.reply-planner__input{padding:9px}.reply-planner__input input{font-size:20px}.reply-planner__value{font-size:26px}.reply-guide__mobile-break{display:inline}.reply-guide__button{gap:12px;padding:14px 17px;font-size:13px}.reply-guide__faq summary{font-size:14px}.reply-guide__product{padding:25px 20px}.reply-guide__product h2{margin-top:10px;font-size:23px}}@media (prefers-reduced-motion:reduce){html:has(.reply-guide){scroll-behavior:auto}.reply-guide *,.reply-guide__site-header *{transition:none!important}}@media print{.reply-guide__site-header,.reply-guide__sidebar,.reply-guide__quick-links,.reply-planner__form,.reply-guide__product,footer{display:none}.reply-guide__layout{padding:0;display:block}.reply-guide__hero{padding:0 0 20px}.reply-guide h2,.reply-guide h3{-moz-column-break-after:avoid;break-after:avoid}.reply-guide__body table{font-size:10px;display:table}.reply-guide__body th,.reply-guide__body td{min-width:0}}
