*{box-sizing:border-box;margin:0;padding:0}
:root{--ink:#181818;--text:#48526E;--bg:#F3F5F7;--blue:#0B71D9;--line:#E3E7ED;--orange:#F55D2D;--green:#1E7B46}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:"Manrope","Noto Sans JP",sans-serif;color:var(--ink);background:#fff;font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.tag{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--blue);background:#EEF5FD;padding:6px 12px;border-radius:99px}
.h2{font-family:"Noto Sans JP",sans-serif;font-weight:900;font-size:42px;line-height:1.35;letter-spacing:-.02em;margin-top:16px;text-wrap:pretty}
.p{color:var(--text);font-size:16px;line-height:1.9}
.note{font-size:12px;color:#6B7489;line-height:1.7}
.en{font-family:"Archivo",sans-serif}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--ink);color:#fff;padding:15px 26px;border-radius:10px;font-weight:700;font-size:14px;transition:transform .2s,background .2s;white-space:nowrap}
.btn:hover{background:var(--blue);transform:translateY(-1px)}
.btn.blue{background:var(--blue)}.btn.blue:hover{background:var(--ink)}
.btn.orange{background:var(--orange)}.btn.orange:hover{background:var(--ink)}
.btn.ghost{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn.ghost:hover{background:var(--ink);color:#fff}
.sec{padding:110px 0}
.sec.gray{background:var(--bg)}
.center{text-align:center}

/* header */
header.gh{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
header.gh .wrap{height:68px;display:flex;align-items:center;justify-content:space-between}
header.gh img{height:20px;display:block}
header.gh nav{display:flex;gap:20px;align-items:center;font-size:14px;font-weight:500;color:#333}
header.gh nav a:not(.btn):hover,header.gh nav a.cur{color:var(--blue)}
header.gh .btn{padding:10px 18px;font-size:13px}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;font-size:22px;cursor:pointer}

/* hero grid bg */
.gridhero{position:relative;overflow:hidden}
.gridhero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 30%,transparent 75%);opacity:.6;pointer-events:none}
.gridhero>.wrap{position:relative}
.grad{background:linear-gradient(90deg,#0B71D9,#7B5CF0 55%,#F55D2D);-webkit-background-clip:text;background-clip:text;color:transparent}
.trust{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 28px;margin-top:26px;font-size:13px;color:var(--text);font-weight:500}
.trust b{color:var(--ink)}

/* stats strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.strip .wrap>div{padding:30px 24px;border-left:1px solid var(--line)}
.strip .wrap>div:first-child{border-left:0}
.strip .v{font-family:"Archivo";font-weight:700;font-size:44px;line-height:1;letter-spacing:-.03em;white-space:nowrap}
.strip .v small{font-family:"Noto Sans JP";font-size:16px;margin-left:3px;letter-spacing:0}
.strip .l{font-size:13px;color:var(--text);margin-top:10px}

/* self check (from C) */
.chkw{display:grid;grid-template-columns:1fr 380px;border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-top:44px;background:#fff}
.chk{display:grid;grid-template-columns:1fr 1fr}
.chk label{display:flex;gap:14px;padding:22px 26px;border-bottom:1px solid var(--line);cursor:pointer;font-size:15px;line-height:1.7;user-select:none;transition:background .15s}
.chk label:hover{background:var(--bg)}
.chk label:nth-child(odd){border-right:1px solid var(--line)}
.chk label:nth-last-child(-n+2){border-bottom:0}
.chk input{position:absolute;opacity:0;pointer-events:none}
.chk .cbx{flex:0 0 22px;width:22px;height:22px;border:1.5px solid #b8c0cc;border-radius:6px;margin-top:1px;position:relative;transition:all .15s;background:#fff;display:flex;align-items:center;justify-content:center}
.chk input:checked+.cbx{background:var(--blue);border-color:var(--blue)}
.chk input:checked+.cbx{background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px 16px no-repeat}
.chk label{position:relative}
.chk input:focus-visible+.cbx{outline:2px solid var(--blue);outline-offset:2px}
.res{padding:30px;display:flex;flex-direction:column;justify-content:space-between;gap:24px;background:var(--ink);color:#fff}
.res .k{font-size:12px;color:#C3C9D6;font-weight:700}
.ring{display:flex;align-items:center;gap:22px;margin-top:14px}
.ring svg{width:112px;height:112px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:10}
.ring .t{stroke:#2c2c2c}.ring .f{stroke:#0B71D9;stroke-linecap:round;transition:stroke-dashoffset .5s,stroke .3s}
.ring .n{font-family:"Archivo";font-weight:600;font-size:46px;line-height:1}
.ring .n small{font-size:16px;color:#B8BFCC}
.lvl{font-size:12px;font-weight:700;padding:4px 10px;border-radius:99px;display:inline-block;margin-top:8px;background:#2c2c2c;color:#D5DAE2}
.res .msg{font-size:14px;line-height:1.85;color:#E9ECF1;min-height:78px;margin-top:16px}

/* voice */
.voices{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
.voice{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;display:flex;flex-direction:column}
.voice .q{font-family:"Noto Sans JP";font-weight:900;font-size:20px;line-height:1.55}
.voice .b{font-size:14px;color:var(--text);line-height:1.9;margin-top:16px;flex:1}
.voice .m{margin-top:22px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:var(--text)}
.voice .m b{display:block;color:var(--ink);font-size:13px}

/* price */
.ptable{width:100%;border-collapse:collapse;margin-top:40px;background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 0 0 1px var(--line)}
.ptable th,.ptable td{padding:20px 28px;text-align:right;border-top:1px solid var(--line);white-space:nowrap}
.ptable th:first-child,.ptable td:first-child{text-align:left}
.ptable thead th{border-top:0;font-size:12px;color:var(--text);font-weight:700;background:#FAFBFC}
.ptable td{font-family:"Archivo";font-weight:600;font-size:26px}
.ptable td:first-child{font-family:"Noto Sans JP";font-weight:700;font-size:15px}
.ptable td small{font-family:"Noto Sans JP";font-size:12px;font-weight:500;color:var(--text);margin-left:2px}
.ptable .best{background:#EEF5FD;color:var(--blue)}
.ptable thead .best{color:var(--blue)}
.badge{display:inline-block;font-size:11px;font-weight:700;background:var(--blue);color:#fff;padding:2px 8px;border-radius:99px;margin-left:6px;vertical-align:2px}

/* flow */
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-top:44px;counter-reset:f}
.flow>div{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 20px;position:relative}
.flow .n{font-family:"Archivo";font-weight:700;font-size:13px;color:var(--blue)}
.flow .t{font-weight:900;font-size:16px;margin-top:8px;line-height:1.5}
.flow .d{font-size:13px;color:var(--text);margin-top:8px;line-height:1.75}
.flow>div.hl{background:var(--ink);color:#fff;border-color:var(--ink)}
.flow>div.hl .d{color:#E3E7EE}

/* faq */
.faq{margin-top:40px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 56px 24px 0;font-weight:700;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:"Archivo";color:var(--blue);margin-right:14px}
.faq summary::after{content:"+";position:absolute;right:8px;top:18px;font-size:26px;font-weight:400;color:var(--text);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 0 26px 30px;color:var(--text);font-size:15px;line-height:1.9}

/* cta */
.cta .box{background:var(--ink);color:#fff;border-radius:28px;padding:72px;display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:center;position:relative;overflow:hidden}
.cta .box::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,#0B71D9 0%,transparent 65%);opacity:.55;pointer-events:none}
.cta .h2{color:#fff;margin-top:14px}
.cta .tag{background:#222;color:#7FB5F0}
.cta .side{position:relative;z-index:1;background:#232323;border-radius:18px;padding:28px}
.cta .row{padding:12px 0;border-top:1px solid #333;font-size:13px;color:#D5DAE2}
.cta .row:first-child{border-top:0}
.cta .row b{display:block;color:#fff;font-family:"Archivo";font-size:22px;font-weight:600}

footer.gf{border-top:1px solid var(--line);padding:40px 0}
footer.gf .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px;color:var(--text)}
footer.gf img{height:16px}
footer.gf nav{display:flex;gap:22px;flex-wrap:wrap;justify-content:center}
footer.gf nav a:hover{color:var(--blue)}

/* mobile sticky cta */
.mcta{display:none}

@media (max-width:880px){
  .wrap{padding:0 20px}
  .sec{padding:72px 0}
  header.gh nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);padding:8px 20px 20px}
  header.gh nav.open{display:flex}
  header.gh nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  header.gh nav a.btn{margin-top:12px;border:0;padding:14px}
  .menu-btn{display:block}
  .h2{font-size:28px}
  .strip .wrap{grid-template-columns:1fr 1fr}.strip .wrap>div:nth-child(3){border-left:0}.strip .wrap>div:nth-child(n+3){border-top:1px solid var(--line)}.strip .v{font-size:32px}
  .chkw{grid-template-columns:1fr}
  .chk{grid-template-columns:1fr}.chk label:nth-child(odd){border-right:0}.chk label:nth-last-child(2){border-bottom:1px solid var(--line)}
  .voices{grid-template-columns:1fr}
  .ptable th,.ptable td{padding:14px 12px}.ptable td{font-size:18px}.ptable td:first-child{font-size:13px}.ptable thead th{font-size:11px;white-space:normal}
  .flow{grid-template-columns:1fr 1fr}
  .cta .box{grid-template-columns:1fr;padding:40px 24px}
  footer.gf .wrap{flex-direction:column}
  .mcta{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:40;gap:8px}
  .mcta a{flex:1;padding:15px 10px;font-size:13px;border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
  body{padding-bottom:76px}
}

/* ===== 資料表紙（3Dブック） ===== */
.shelf{background:linear-gradient(180deg,#EEF0F3,#E3E6EA);border-radius:20px;display:flex;align-items:center;justify-content:center;padding:36px 24px;perspective:1200px;overflow:hidden}
.book{position:relative;width:250px;aspect-ratio:1.414/1;transform:rotateY(-24deg) rotateX(6deg);transform-style:preserve-3d;transition:transform .45s cubic-bezier(.2,.7,.2,1);filter:drop-shadow(18px 22px 18px rgba(24,24,24,.22))}
.book::after{content:"";position:absolute;top:2px;bottom:2px;right:-9px;width:10px;background:repeating-linear-gradient(90deg,#fff 0 1px,#e6e6e6 1px 2px);transform:rotateY(90deg);transform-origin:left}
.book.lg{width:420px}
a:hover .book,.book:hover{transform:rotateY(-12deg) rotateX(3deg) translateY(-4px)}
.cv{position:absolute;inset:0;border-radius:3px 6px 6px 3px;padding:18px 20px;display:flex;flex-direction:column;overflow:hidden;background:#fff;color:var(--ink)}
.book.lg .cv{padding:30px 34px}
.cv::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(90deg,rgba(0,0,0,.12),transparent)}
.cv-k{font-size:8px;font-weight:700;letter-spacing:.06em;color:var(--blue)}
.cv-t{font-family:"Noto Sans JP";font-weight:900;font-size:19px;line-height:1.3;letter-spacing:-.02em;margin-top:8px}
.cv-s{font-size:9px;font-weight:700;color:var(--text);margin-top:6px}
.cv-f{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:8px;color:var(--text)}
.cv-f img{height:9px}
.book.lg .cv-k{font-size:12px}.book.lg .cv-t{font-size:32px;margin-top:12px}.book.lg .cv-s{font-size:14px;margin-top:10px}.book.lg .cv-f{font-size:11px}.book.lg .cv-f img{height:14px}
.book.white .cv{background:#fff}
.book.white .cv::after{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,#D0E2FF,transparent 70%)}
.book.blue .cv{background:linear-gradient(150deg,#0B71D9,#3B5BDB);color:#fff}
.book.blue .cv-k{color:#BFD9FF}.book.blue .cv-s,.book.blue .cv-f{color:#D6E6FA}.book.blue .cv-f img{filter:invert(1)}
.book.dark .cv{background:#181818;color:#fff}
.book.dark .cv::after{content:"";position:absolute;right:-50px;bottom:-60px;width:170px;height:170px;border-radius:50%;background:radial-gradient(circle,#0B71D9,transparent 68%);opacity:.7}
.book.dark .cv-k{color:#7FB5F0}.book.dark .cv-s,.book.dark .cv-f{color:#E3E7EE}.book.dark .cv-f img{filter:invert(1)}
.cv>*{position:relative;z-index:1}

header.gh nav a{white-space:nowrap}
@media (max-width:1180px){header.gh nav{gap:16px;font-size:13px}}

/* ===== コラム サムネイル ===== */
.th{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;padding:20px 22px;display:flex;flex-direction:column;background:#fff;box-shadow:inset 0 0 0 1px var(--line)}
.th::after{content:"";position:absolute;right:-60px;bottom:-80px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,#D0E2FF,transparent 70%)}
.th>*{position:relative;z-index:1}
.th-c{align-self:flex-start;font-size:11px;font-weight:700;color:var(--blue);background:#EEF5FD;padding:3px 10px;border-radius:99px}
.th-t{font-weight:900;font-size:17px;line-height:1.5;margin-top:12px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.th-b{margin-top:auto;font-size:10px;font-weight:700;color:var(--text);letter-spacing:.04em}
.th.big{padding:36px 40px}.th.big .th-t{font-size:30px;margin-top:18px}.th.big .th-c{font-size:12px}.th.big .th-b{font-size:12px}
.th.blue{background:linear-gradient(150deg,#0B71D9,#3B5BDB);box-shadow:none}.th.blue .th-t{color:#fff}.th.blue .th-c{background:rgba(255,255,255,.18);color:#fff}.th.blue .th-b{color:#D6E6FA}.th.blue::after{background:radial-gradient(circle,rgba(255,255,255,.25),transparent 70%)}
.th.dark{background:#181818;box-shadow:none}.th.dark .th-t{color:#fff}.th.dark .th-c{background:#2a2a2a;color:#7FB5F0}.th.dark .th-b{color:#C3C9D6}.th.dark::after{background:radial-gradient(circle,#0B71D9,transparent 68%);opacity:.7}
.pc{display:flex;flex-direction:column}
.pc .meta{display:flex;gap:12px;font-size:12px;color:var(--text);margin-top:14px}
.pc .ti{font-weight:900;font-size:17px;line-height:1.6;margin-top:6px}
.pc .ld{font-size:13px;color:var(--text);margin-top:8px;line-height:1.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc:hover .ti{color:var(--blue)}
.pc .th{transition:transform .25s}
.pc:hover .th{transform:translateY(-3px)}

/* 装飾のはみ出しで横スクロールが出ないようにする（stickyは維持） */
html,body{overflow-x:clip}

.tm{font-size:.42em;vertical-align:super;line-height:0;margin-left:.04em;font-weight:700;position:relative;top:-.15em}

.nw{white-space:nowrap}
.tm{top:-.1em}
@media (max-width:480px){.b-main .nm{font-size:32px!important}}

/* ヘッダーのロゴ＋介護加算研究所 */
.brand{display:flex;align-items:center;gap:12px;white-space:nowrap}
.brand img{height:20px;display:block}
.brand-sub{font-size:12px;font-weight:700;color:var(--text);padding-left:12px;border-left:1px solid var(--line);line-height:1.2}
.brand-sub sup{font-size:.6em;vertical-align:super;line-height:0}
@media (max-width:480px){.brand{gap:8px}.brand img{height:16px}.brand-sub{font-size:10px;padding-left:8px}}

/* ===== 事業内容ドロップダウン ===== */
header.gh .wrap{position:relative}
.dd{position:static}
.dd-t{font:inherit;font-size:14px;font-weight:500;color:#333;background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:8px;padding:0;white-space:nowrap}
.dd-t:hover,.dd.on>.dd-t{color:var(--blue)}
.pm{width:10px;height:10px;flex:0 0 10px;display:block}

.dd-m{position:absolute;left:0;right:0;top:calc(100% + 1px);padding:0 32px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:40}
.dd.open .dd-m{opacity:1;visibility:visible;transform:none}
.dd-in{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 60px rgba(24,24,24,.10);display:grid;grid-template-columns:repeat(3,1fr);padding:14px}
.dd-in a{position:relative;display:block;padding:22px 56px 22px 24px;border-radius:14px;transition:background .15s}
.dd-in a+a{box-shadow:-1px 0 0 var(--line)}
.dd-in a:hover,.dd-in a.cur{background:var(--bg)}
.dd-in a:hover+a{box-shadow:none}
.dd-k{display:block;font-size:12px;font-weight:700;color:var(--text)}
.dd-in b{display:block;font-size:18px;font-weight:900;margin-top:8px;color:var(--ink)}
.dd-d{display:block;font-size:13px;color:var(--text);margin-top:4px;line-height:1.6}
.dd-in i{position:absolute;right:20px;top:50%;transform:translateY(-50%);font-style:normal;width:28px;height:28px;border-radius:8px;box-shadow:inset 0 0 0 1px var(--line);display:grid;place-items:center;font-size:13px;color:var(--ink);transition:all .15s}
.dd-in a:hover i{background:var(--ink);color:#fff;box-shadow:none}

/* ===== ページ内の左サイドナビ（サービスページ） ===== */
.pnav{position:fixed;left:24px;top:50%;transform:translateY(-50%);z-index:20;display:flex;flex-direction:column;gap:2px;max-width:170px}
.pnav .pt{font-size:11px;font-weight:700;color:var(--text);padding:0 0 10px 14px;letter-spacing:.04em}
.pnav a{position:relative;font-size:13px;font-weight:700;color:#7b8399;padding:9px 12px 9px 14px;border-radius:8px;transition:color .15s,background .15s;white-space:nowrap}
.pnav a::before{content:"";position:absolute;left:0;top:50%;width:3px;height:0;background:var(--blue);border-radius:3px;transform:translateY(-50%);transition:height .2s}
.pnav a:hover{color:var(--ink);background:rgba(255,255,255,.7)}
.pnav a.on{color:var(--ink)}
.pnav a.on::before{height:18px}


@media (max-width:880px){
  .dd{width:100%}
  .dd-t{width:100%;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
  .dd-m{position:static;padding:0;opacity:1;visibility:visible;transform:none;display:none}
  .dd.open .dd-m{display:block}
  .dd-in{grid-template-columns:1fr;border:0;box-shadow:none;padding:4px 0 8px;border-radius:0;background:none}
  .dd-in a{padding:12px 44px 12px 12px;border-bottom:0!important}
  .dd-in a+a{box-shadow:none;border-top:1px solid var(--line)}
  .dd-in b{font-size:15px;margin-top:2px}
  .dd-d{font-size:12px}
  .dd-in i{right:8px}
}

/* 画面幅が足りない時は、ヘッダー下に左寄せの帯で表示 */
@media (max-width:1499px){
  .pnav{display:flex;position:sticky;top:68px;left:auto;transform:none;max-width:none;flex-direction:row;align-items:center;gap:4px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:0 max(32px,calc((100% - 1200px)/2 + 32px));overflow-x:auto;scrollbar-width:none;z-index:25}
  .pnav::-webkit-scrollbar{display:none}
  .pnav .pt{padding:0 14px 0 0;margin-right:6px;border-right:1px solid var(--line);font-size:12px;color:var(--ink);white-space:nowrap}
  .pnav a{padding:13px 10px;border-radius:0;font-size:13px}
  .pnav a::before{left:10px;right:10px;top:auto;bottom:0;width:auto;height:2px;transform:none;opacity:0;transition:opacity .2s}
  .pnav a.on::before{height:2px;opacity:1}
  .pnav a:hover{background:none}
}
@media (max-width:880px){.pnav{padding:0 20px}.pnav a{padding:12px 8px;font-size:12px}}
html{scroll-padding-top:124px}

a.tel{color:inherit;text-decoration:none;border-bottom:1px dashed currentColor}
a.tel:hover{opacity:.8}

.pm{width:12px;height:12px;flex:0 0 12px;display:block;transition:transform .2s}
.dd.open .pm{transform:rotate(180deg)}
.dd-t{gap:6px}

/* ===== ヘッダーのボタン：お問い合わせ（青）＋資料請求（赤） ===== */
.hbtns{display:flex;gap:10px;align-items:center}
.hbtn{display:inline-flex;align-items:center;justify-content:center;gap:12px;height:46px;padding:0 22px 0 26px;border-radius:99px;color:#fff!important;font-weight:900;font-size:14.5px;letter-spacing:.02em;white-space:nowrap;transition:transform .2s,box-shadow .2s,filter .2s}
.hbtn svg{width:18px;height:18px;flex:0 0 18px}
.hbtn.ct{background:linear-gradient(90deg,#2F6FD6,#3B82F0)}
.hbtn.dl{background:linear-gradient(90deg,#E5484D,#F06A6E)}
.hbtn:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 8px 18px rgba(16,40,80,.15)}
@media (max-width:1100px){.hbtn{padding:0 16px 0 18px;gap:8px;font-size:13.5px}}
@media (max-width:880px){
  .hbtns{flex-direction:column;align-items:stretch;gap:10px;margin-top:10px;width:100%}
  .hbtn{height:50px;font-size:15px}
}

.hbtns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hbtn{width:100%;min-width:156px}
@media (max-width:1100px){.hbtn{min-width:136px}}
@media (max-width:880px){.hbtns{grid-template-columns:1fr}}

/* ===== ヘッダー：ロゴとメニュー文字をボタンと同じ存在感に ===== */
header.gh .wrap{height:76px}
header.gh .brand img,header.gh>.wrap>a>img{height:28px}
header.gh nav{gap:28px;font-size:15px;font-weight:700;color:#1d1d1f}
header.gh nav>a:not(.btn),header.gh .dd-t{font-size:15px;font-weight:700;color:#1d1d1f}
header.gh .dd-t .pm{width:13px;height:13px;flex-basis:13px}
.hbtn{height:46px;font-size:15px}
.dd-m{top:76px}
@media (max-width:1100px){header.gh nav{gap:18px}header.gh nav>a:not(.btn),header.gh .dd-t{font-size:14px}header.gh .brand img{height:24px}}
@media (max-width:880px){header.gh .wrap{height:64px}header.gh .brand img,header.gh>.wrap>a>img{height:22px}header.gh nav>a:not(.btn),header.gh .dd-t{font-size:16px}.dd-m{top:auto}}

/* ===== サービスロゴ・サービス色 ===== */
:root{--c-jimuin:#E8327C;--c-keiei:#2563EB;--c-kenkyujo:#F28A1E}
.svc-logo{width:64px;height:64px;display:block;object-fit:contain}
.svc-brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:#1d1d1f;margin-bottom:14px}
.svc-brand img{width:40px;height:40px;object-fit:contain}
.a-hero .svc-brand{display:flex;justify-content:center;margin-bottom:10px}
.a-hero .svc-brand+.a-label{display:block}
.svc-brand.jimuin sup,.svc-brand .tm{font-size:.5em}
.dd-logo{position:absolute;right:22px;bottom:20px;width:36px;height:36px;object-fit:contain;opacity:.95}
.dd-in a{padding-right:70px}
.dd-in a i{top:20px;bottom:auto}
/* カードのラベル色をサービス色に */
.a-bz[href*="jimuin"] .k,.a-bz[href*="じむいん"] .k{color:var(--c-jimuin)}
.a-bz[href*="keiei"] .k,.a-bz[href*="けいえい"] .k{color:var(--c-keiei)}
.a-bz[href*="jimuin"] .go,.a-bz[href*="じむいん"] .go{color:var(--c-jimuin)}
.a-bz[href*="keiei"] .go,.a-bz[href*="けいえい"] .go{color:var(--c-keiei)}
@media (max-width:880px){.dd-logo{position:static;width:28px;height:28px;float:left;margin:2px 12px 0 0}.dd-in a{padding-right:44px}}

/* ===== ログインボタン（研修LABOなど各サービスへ） ===== */
.lg{position:relative}
.lg-t{display:inline-flex;align-items:center;gap:8px;height:46px;padding:0 16px 0 14px;border-radius:12px;border:1.5px solid #D2D2D7;background:#fff;color:#1d1d1f;font:inherit;font-size:14.5px;font-weight:700;cursor:pointer;white-space:nowrap;transition:border-color .2s,background .2s}
.lg-t:hover,.lg.open .lg-t{border-color:#1d1d1f;background:#F5F5F7}
.lg-ic{width:22px;height:22px;color:#6e6e73}
.lg-cv{width:12px;height:12px;transition:transform .2s}
.lg.open .lg-cv{transform:rotate(180deg)}
.lg-m{position:absolute;right:0;top:calc(100% + 10px);width:280px;background:#fff;border:1px solid #E5E5EA;border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.12);padding:10px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .18s,transform .18s,visibility .18s;z-index:60}
.lg.open .lg-m{opacity:1;visibility:visible;transform:none}
.lg-h{font-size:11.5px;font-weight:700;color:#86868B;padding:8px 10px 6px}
.lg-m a{display:grid;grid-template-columns:32px 1fr 16px;gap:12px;align-items:center;padding:12px 10px;border-radius:12px;color:#1d1d1f;transition:background .15s}
.lg-m a:hover{background:#F5F5F7}
.lg-m a img{width:32px;height:32px;object-fit:contain}
.lg-m a b{display:block;font-size:15px;font-weight:800}
.lg-m a small{display:block;font-size:12px;color:#6e6e73;margin-top:1px}
.lg-ex{width:16px;height:16px;color:#86868B}
@media (max-width:1100px){.lg-t{padding:0 12px;font-size:13.5px}.lg-ic{width:20px;height:20px}}
@media (max-width:880px){
  .lg{width:100%;margin-top:10px}
  .lg-t{width:100%;justify-content:center;height:50px}
  .lg-m{position:static;width:100%;box-shadow:none;margin-top:8px;display:none;opacity:1;visibility:visible;transform:none}
  .lg.open .lg-m{display:block}
}

/* ログイン：文字リンク型（B案） */
.lg-b .lg-t{height:auto;padding:6px 2px;border:0;background:none!important;font-size:15px;font-weight:700;gap:7px;border-radius:0;color:#1d1d1f}
.lg-b .lg-t:hover,.lg-b.open .lg-t{color:var(--blue)}
.lg-b .lg-ic{width:20px;height:20px;color:currentColor}
.lg-b{margin-right:6px}
@media (max-width:1100px){.lg-b .lg-t{font-size:14px}}
@media (max-width:880px){.lg-b{margin:10px 0 0}.lg-b .lg-t{width:100%;justify-content:flex-start;height:auto;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}}

/* メニュー：ロゴをサービス名の前に */
.dd-in a .dd-nm{display:flex;align-items:center;gap:10px}
.dd-in a .dd-nm .dd-logo{position:static;width:30px;height:30px;flex:0 0 30px;float:none;margin:0}
.dd-in a{padding-right:56px}
@media (max-width:880px){.dd-in a .dd-nm .dd-logo{width:26px;height:26px;flex-basis:26px}}

/* ===== ヘッダー：介護加算研究所®（コラム） ===== */
.hk-col{display:inline-flex;flex-direction:column;align-items:flex-start;line-height:1.15;font-size:15px;font-weight:700;color:#1d1d1f;white-space:nowrap}
.hk-col sup{font-size:.55em}
.hk-col .hk-sub{font-size:10.5px;font-weight:700;color:#86868B;letter-spacing:.06em;margin-top:2px}
.hk-col:hover,.hk-col.cur{color:var(--blue)}
.hk-col:hover .hk-sub,.hk-col.cur .hk-sub{color:var(--blue)}
@media (max-width:1100px){.hk-col{font-size:14px}}
@media (max-width:880px){.hk-col{flex-direction:row;align-items:baseline;gap:10px;width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}.hk-col .hk-sub{font-size:12px}}
/* 2つのサービスだけになったメニュー */
.dd-in{grid-template-columns:repeat(2,1fr)!important;max-width:760px;margin-left:auto}
@media (max-width:880px){.dd-in{grid-template-columns:1fr!important;max-width:none}}
/* コラム一覧の見出し */
.col-brand{display:flex;flex-direction:column;gap:6px;margin-top:18px;font-weight:800;font-size:20px;color:#1d1d1f}
.col-brand sup{font-size:.55em}
.col-brand span{font-size:13px;font-weight:600;color:#6e6e73}
.col-h1s{display:block;font-size:.42em;font-weight:700;color:#6e6e73;margin-top:10px;letter-spacing:0}

.hk-nm{white-space:nowrap}
.col-brand b{font-weight:800}

/* ===== 介護加算研究所®のメニュー（サービス内容・ログインと同じ形） ===== */
.kd{position:relative}
.kd-t{font:inherit;font-size:15px;font-weight:700;color:#1d1d1f;background:none;border:0;cursor:pointer;display:inline-flex;align-items:center;gap:6px;padding:6px 0;white-space:nowrap}
.kd-t sup{font-size:.55em}
.kd-t .pm{width:13px;height:13px;flex:0 0 13px;transition:transform .2s}
.kd-t:hover,.kd.on>.kd-t,.kd.open>.kd-t{color:var(--blue)}
.kd.open .kd-t .pm{transform:rotate(180deg)}
.kd-m{position:absolute;left:50%;top:calc(100% + 14px);width:340px;transform:translate(-50%,-6px);background:#fff;border:1px solid #E5E5EA;border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.12);padding:10px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s;z-index:60}
.kd.open .kd-m{opacity:1;visibility:visible;transform:translate(-50%,0)}
.kd-h{font-size:11.5px;font-weight:700;color:#86868B;padding:8px 12px 6px}
.kd-m a{display:grid;grid-template-columns:1fr 28px;gap:12px;align-items:center;padding:14px 12px;border-radius:12px;color:#1d1d1f;transition:background .15s}
.kd-m a:hover{background:#F5F5F7}
.kd-m a b{display:block;font-size:16px;font-weight:800}
.kd-m a small{display:block;font-size:12.5px;line-height:1.7;color:#6e6e73;margin-top:3px}
.kd-m a i{font-style:normal;width:28px;height:28px;border-radius:8px;border:1px solid #E5E5EA;display:grid;place-items:center;font-size:14px}
@media (max-width:1100px){.kd-t{font-size:14px}}
@media (max-width:880px){
  .kd{width:100%}
  .kd-t{width:100%;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}
  .kd-m{position:static;width:100%;transform:none;box-shadow:none;border:0;padding:4px 0 8px;display:none;opacity:1;visibility:visible}
  .kd.open .kd-m{display:block;transform:none}
}

.kd-m a,.kd-m a *{white-space:normal!important}
.kd-m a>span{min-width:0}

/* ===== 1項目だけのドロップダウン（介護加算研究所®・ログイン）：サービス内容と同じパネル ===== */
.dd-one .dd-in{grid-template-columns:1fr!important;max-width:420px;margin-left:auto}
.dd-one{position:static}
.dd-t .hk-nm sup{font-size:.55em}
.dd-login .dd-t .lg-ic{width:20px;height:20px;color:currentColor;margin-right:-1px}
.dd-login .dd-in a i{font-style:normal}
@media (max-width:880px){.dd-one .dd-in{max-width:none}}

.dd-one .dd-in a,.dd-one .dd-in a *{white-space:normal!important}
.dd-one .dd-in a{padding-right:60px}
header.gh .dd-t{height:46px;align-items:center;line-height:1}
.dd-login .dd-t{gap:6px}

/* 1項目メニュー：吹き出しをボタンの真下に */
.dd-one{position:relative}
.dd-one .dd-m{left:50%;right:auto;width:400px;padding:0;top:calc(100% + 15px);transform:translate(-50%,-6px)}
.dd-one.open .dd-m{transform:translate(-50%,0)}
.dd-one .dd-in{max-width:none;margin:0}
@media (max-width:880px){.dd-one{position:static}.dd-one .dd-m,.dd-one.open .dd-m{width:auto;transform:none;top:auto}}

/* サービス内容メニュー：ボタンの真下寄りに */
.dd:not(.dd-one){position:relative}
.dd:not(.dd-one) .dd-m{left:50%;right:auto;width:720px;padding:0;top:calc(100% + 15px);transform:translate(-50%,-6px)}
.dd:not(.dd-one).open .dd-m{transform:translate(-50%,0)}
.dd:not(.dd-one) .dd-in{max-width:none;margin:0}
@media (max-width:1200px){.dd:not(.dd-one) .dd-m,.dd:not(.dd-one).open .dd-m{left:-40px;transform:none;width:680px}}
@media (max-width:880px){.dd:not(.dd-one){position:static}.dd:not(.dd-one) .dd-m,.dd:not(.dd-one).open .dd-m{left:auto;width:auto;transform:none;top:auto}}

.svc-brand.kenkyujo{gap:0}
.svc-brand.kenkyujo sup{margin-left:1px}

.svc-brand.jimuin sup{margin-left:-9px}
.a-one .it small{margin-top:0}

/* ===== スマホ調整：改行・メニューの左余白・署名・記事画像 ===== */
.ib{display:inline-block}
.sign-img.sm{display:block;height:34px;width:auto;margin:6px auto 0}
.t2-rep.nophoto .nm b{display:block}
@media (max-width:880px){
  .dd-in a{padding-left:20px!important}
  .dd-one .dd-in a{padding-left:20px!important}
  .dd-m{padding:0 4px!important}
}
/* 記事ページの見出し画像：スマホで余白を詰める */
.ah .th{aspect-ratio:auto;padding:28px 30px}
.ah .th .th-t{-webkit-line-clamp:3}
.ah .th .th-b{margin-top:22px}
@media (max-width:560px){.ah .th{padding:20px 22px}.ah .th .th-t{font-size:18px;margin-top:10px}.ah .th .th-b{margin-top:16px}}

/* スマホ：ログインのアイコンと文字を左に揃える */
@media (max-width:880px){
  .dd-login .dd-t{justify-content:flex-start!important;gap:8px}
  .dd-login .dd-t .pm{margin-left:auto}
}

/* 記事ページの見出し画像：横に細長くせず、幅を狭めて高さを出す */
.ah .th{aspect-ratio:16/9!important;max-width:640px;width:100%;padding:32px 36px!important;margin-left:0}
.ah .th .th-t{font-size:26px!important;line-height:1.5;margin-top:14px!important;-webkit-line-clamp:3}
.ah .th .th-b{margin-top:auto!important}
@media (max-width:560px){.ah .th{aspect-ratio:4/3!important;padding:22px 24px!important}.ah .th .th-t{font-size:19px!important}}

/* よくある質問：回答を端まで書かず、文ごとに改行して読みやすく */
.faq .a{max-width:46em;line-height:2;text-wrap:pretty}
@media (max-width:560px){.faq .a br{display:none}}

/* よくある質問：1文＝1行（文の途中で折り返さない幅に） */
.faq .a{max-width:none!important}


/* 介護加算研究所メニュー：2項目 */
.dd-one .dd-in a+a{box-shadow:none;border-top:1px solid #EEF0F3}
.dd-one .dd-in .dd-nm{font-weight:800;color:#1d1d1f}

/* 介護加算研究所：カテゴリ帯（記事ページにも固定表示） */
.cbar{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:76px;z-index:20}
.cbar .wrap{display:grid;grid-template-columns:repeat(7,1fr);height:56px}
.cbar a{display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#3c4048;position:relative;transition:color .15s}
.cbar a::after{content:"";position:absolute;left:18%;right:18%;bottom:-1px;height:3px;border-radius:3px 3px 0 0;background:#1d1d1f;transform:scaleX(0);transition:transform .2s}
.cbar a:hover,.cbar a.on{color:#1d1d1f}
.cbar a.on::after{transform:scaleX(1)}
.has-cbar aside{top:148px!important}
@media (max-width:880px){.cbar{top:64px}.cbar .wrap{height:48px;overflow-x:auto;grid-template-columns:repeat(7,minmax(84px,1fr))}.cbar a{font-size:14px}}

/* メニューを開いているときは×表示 */
.menu-btn.is-open{font-size:30px;line-height:1;font-weight:300}
/* スマホ下部の固定ボタン（電話する／無料で相談）は廃止 */
.mcta{display:none!important}

/* サービス内容のドロップダウンも、ログインと同じ縦並びに */
@media (min-width:881px){
  .dd:not(.dd-one) .dd-m,.dd:not(.dd-one).open .dd-m{width:420px}
  .dd:not(.dd-one) .dd-in{grid-template-columns:1fr!important;max-width:none;margin:0}
  .dd:not(.dd-one) .dd-in a{padding-right:60px}
  .dd:not(.dd-one) .dd-in a+a{box-shadow:none;border-top:1px solid #EEF0F3}
}
@media (max-width:1200px) and (min-width:881px){.dd:not(.dd-one) .dd-m,.dd:not(.dd-one).open .dd-m{left:50%;transform:translate(-50%,0)}}

/* スマホ：「運営指導に不安があれば、／まずは無料でご相談ください」を2行に収める */
@media (max-width:560px){h2.nw-cta{white-space:nowrap;font-size:19px!important;letter-spacing:-.02em}}
@media (max-width:380px){h2.nw-cta{font-size:17.5px!important}}