/* Dokokade site base ------------------------------------------------- */
:root{
  --bg:#faf7f2;--bg2:#f3eee6;--card:#fff;--ink:#1f1b17;--ink2:#5d554c;--line:#e8e1d6;
  --coral:#e8605a;--coral2:#c94a44;--sun:#ffb21f;--sun2:#ff9d0e;--radius:20px;
}
*{box-sizing:border-box;min-width:0}
html,body{overflow-x:hidden;margin:0}
body{background:var(--bg);color:var(--ink);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",system-ui,sans-serif!important;line-height:1.75}
a{color:inherit;text-decoration:none}
a:hover{color:var(--coral2)}
img{max-width:100%}
.dk-wrap{max-width:1160px;margin:0 auto;padding:0 24px}

/* header ------------------------------------------------------------- */
.dk-header{position:sticky;top:0;z-index:1020;background:rgba(250,247,242,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line);margin:0}
.dk-header .dk-wrap{display:flex;align-items:center;gap:20px;height:68px}
.dk-header .dk-logo{display:flex;align-items:center;margin:0;font-size:0}
.dk-header .dk-logo img{height:34px;width:auto;display:block}
.dk-nav{display:flex;gap:4px;margin-left:4px}
.dk-nav>a,.dk-nav>details>summary{padding:8px 14px;border-radius:999px;font-size:14px;font-weight:500;color:var(--ink2);cursor:pointer;list-style:none;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}
.dk-nav>details>summary::-webkit-details-marker{display:none}
.dk-nav>a:hover,.dk-nav>details[open]>summary,.dk-nav>details>summary:hover{background:var(--bg2);color:var(--ink)}
.dk-nav>details{position:relative}
.dk-nav>details>summary i{width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);display:inline-block}
.dk-dd{position:absolute;top:calc(100% + 8px);left:0;min-width:300px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 48px -24px rgba(31,27,23,.35);padding:8px;z-index:30}
.dk-dd a{display:block;padding:10px 12px;border-radius:10px}
.dk-dd a:hover{background:var(--bg2);color:var(--ink)}
.dk-dd a b{display:block;font-size:14px;font-weight:700}
.dk-dd a span{display:block;font-size:12px;color:var(--ink2);line-height:1.5}
.dk-spacer{flex:1}
.dk-lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:#fff;font-size:12px;font-weight:600}
.dk-lang a{padding:4px 10px;border-radius:999px;color:var(--ink2)}
.dk-lang a.on{background:var(--ink);color:#fff}
.dk-gh{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border-radius:999px;padding:9px 16px;font-size:13px;font-weight:600;white-space:nowrap}
.dk-gh:hover{color:#fff;background:#000}
.dk-gh svg{width:16px;height:16px;fill:#fff}
.dk-menu{display:none;position:relative}
.dk-menu>summary{list-style:none;cursor:pointer;width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:#fff;display:grid;place-items:center}
.dk-menu>summary::-webkit-details-marker{display:none}
.dk-menu>summary i{display:block;width:16px;height:2px;background:var(--ink);box-shadow:0 -5px 0 var(--ink),0 5px 0 var(--ink)}
.dk-menu .dk-dd{right:0;left:auto;min-width:260px;max-height:70vh;overflow:auto}
.dk-dd h5{font-size:11px;letter-spacing:.14em;color:var(--coral);font-weight:700;margin:10px 12px 4px;text-transform:uppercase}

/* hero --------------------------------------------------------------- */
.dk-hero{padding:72px 0 56px;position:relative;overflow:hidden}
.dk-hero .dk-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.dk-pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px;font-size:12px;font-weight:600;color:var(--ink2)}
.dk-pill b{width:8px;height:8px;border-radius:50%;background:var(--coral);display:inline-block}
.dk-hero h1{font-size:48px;line-height:1.25;margin:22px 0 18px;font-weight:900;letter-spacing:-.01em}
.dk-hero h1 em{font-style:normal;color:var(--coral);position:relative;z-index:0}
.dk-hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:12px;background:var(--sun);opacity:.45;z-index:-1;border-radius:4px}
.dk-lead{font-size:17px;color:var(--ink2);max-width:520px;margin:0 0 30px}
.dk-cta{display:flex;gap:12px;flex-wrap:wrap}
.dk-btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:14px 24px;font-weight:700;font-size:15px;line-height:1.2}
.dk-btn.p{background:var(--coral);color:#fff;box-shadow:0 10px 24px -10px rgba(232,96,90,.7)}
.dk-btn.p:hover{background:var(--coral2);color:#fff}
.dk-btn.s{background:#fff;border:1px solid var(--line);color:var(--ink)}
.dk-btn .ar{width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.25);display:grid;place-items:center;font-size:13px}
.dk-btn.s .ar{background:var(--bg2)}
.dk-deck{position:relative;aspect-ratio:750/680;max-width:520px;justify-self:end;width:100%}
.dk-cardf{position:absolute;inset:0;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(31,27,23,.35);transition:transform .6s ease,opacity .6s ease}
.dk-cardf img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.dk-cardf.a{z-index:2}
.dk-cardf.b{transform:translate(18px,-18px) rotate(2deg);z-index:1;opacity:.9}
.dk-cardf.c{transform:translate(36px,-36px) rotate(4deg);z-index:0;opacity:.7}
.dk-cardf .tag{position:absolute;right:18px;top:18px;background:rgba(31,27,23,.85);color:#fff;border-radius:999px;padding:5px 11px;font-size:11px;font-weight:700;letter-spacing:.06em}
.dk-dots{position:absolute;right:16px;bottom:-30px;display:flex;gap:6px}
.dk-dots i{width:6px;height:6px;border-radius:3px;background:var(--line);display:block;transition:.3s;cursor:pointer}
.dk-dots i.on{width:20px;background:var(--coral)}

/* sections ----------------------------------------------------------- */
.dk-sec{padding:64px 0}
.dk-sh{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.dk-sh h2{font-size:30px;font-weight:900;margin:6px 0 4px;line-height:1.3}
.dk-sh .k{font-size:12px;font-weight:700;color:var(--coral);letter-spacing:.14em;text-transform:uppercase;display:flex;align-items:center;gap:8px}
.dk-sh .k::before{content:"";width:18px;height:3px;background:var(--sun);border-radius:2px}
.dk-sh p{color:var(--ink2);font-size:14px;margin:0}
.dk-more{font-size:14px;font-weight:700;color:var(--coral2);white-space:nowrap}
.dk-more::after{content:"→";margin-left:6px}
.dk-oss{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dk-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.dk-c{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 18px;display:flex;flex-direction:column;gap:10px;min-height:196px;position:relative;transition:.2s;color:var(--ink)}
.dk-c:hover{transform:translateY(-3px);box-shadow:0 24px 40px -28px rgba(31,27,23,.4);color:var(--ink)}
.dk-c .ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:15px;color:#fff;font-family:Inter,"Noto Sans JP",sans-serif}
.dk-c h3{margin:6px 0 0;font-size:18px;font-weight:800}
.dk-c p{font-size:13px;color:var(--ink2);line-height:1.6;flex:1;margin:0}
.dk-c .meta{display:flex;gap:6px;flex-wrap:wrap}
.dk-chip{font-size:10.5px;font-weight:600;border:1px solid var(--line);border-radius:999px;padding:2px 8px;color:var(--ink2);background:var(--bg)}
.dk-c .arrow{position:absolute;right:16px;top:16px;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:13px;color:var(--ink2)}
.dk-c.more-c{background:linear-gradient(135deg,var(--coral),#f08a62);color:#fff;border:none;justify-content:center}
.dk-c.more-c h3{color:#fff}
.dk-c.more-c p{color:rgba(255,255,255,.9);flex:0}
.dk-c.more-c .dk-btn{background:#fff;color:var(--coral2);padding:10px 18px;font-size:13px;align-self:flex-start}
.dk-prod .dk-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.dk-panel{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:28px}
.dk-panel h3{font-size:20px;font-weight:900;display:flex;align-items:center;gap:10px;margin:0 0 6px}
.dk-panel h3 .b{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;font-size:14px;color:#fff;background:var(--ink)}
.dk-panel h3 .b.y{background:var(--sun)}
.dk-panel .d{color:var(--ink2);font-size:13px;margin:0 0 18px}
.dk-rows{display:flex;flex-direction:column}
.dk-row{display:flex;align-items:center;gap:14px;padding:13px 6px;border-top:1px solid var(--line);color:var(--ink)}
.dk-row:last-child{border-bottom:1px solid var(--line)}
.dk-row:hover{color:var(--coral2)}
.dk-row .n{font-weight:700;font-size:15px;min-width:200px}
.dk-row .s{color:var(--ink2);font-size:13px;flex:1}
.dk-row .g{color:var(--ink2);font-size:12px}
.dk-row .sq{width:34px;height:34px;border-radius:10px;background:var(--bg2);display:grid;place-items:center;font-size:12px;font-weight:800;color:var(--ink2);flex:none}
.dk-tgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.dk-t{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;color:var(--ink);transition:.2s}
.dk-t:hover{transform:translateY(-3px);box-shadow:0 24px 40px -28px rgba(31,27,23,.4);color:var(--ink)}
.dk-t .th{aspect-ratio:16/8.4;background:linear-gradient(135deg,#2b2a33,#4b4660);display:block;overflow:hidden}
.dk-t .th img{width:100%;height:100%;object-fit:cover;display:block}
.dk-t .tb{padding:16px 18px 18px;flex:1;display:flex;flex-direction:column;gap:8px}
.dk-t .tb p{font-size:14.5px;font-weight:700;line-height:1.55;flex:1;margin:0}
.dk-t .tb .m{display:flex;justify-content:space-between;font-size:12px;color:var(--ink2)}
.dk-t .tb .m span.z{font-weight:700;color:var(--coral2)}
.dk-src{display:flex;gap:8px;align-items:center}
.dk-src a{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:12px;color:var(--ink2);background:#fff}
.dk-src a.more{width:auto;border-radius:999px;padding:0 12px;font-size:13px;color:var(--coral2);font-weight:700}
.dk-nlist{background:var(--card);border:1px solid var(--line);border-radius:24px;overflow:hidden}
.dk-ni{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:18px 26px;border-top:1px solid var(--line);color:var(--ink)}
.dk-ni:first-child{border-top:none}
.dk-ni:hover{background:var(--bg)}
.dk-ni time{font-size:13px;color:var(--ink2);font-variant-numeric:tabular-nums}
.dk-ni b{font-size:15px;font-weight:700;display:block}
.dk-ni small{display:block;font-size:12.5px;color:var(--ink2);font-weight:400;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dk-ni .ar{color:var(--ink2)}

/* footer ------------------------------------------------------------- */
.dk-footer{background:var(--ink);color:#d9d2c7;padding:56px 0 28px;margin-top:40px}
.dk-footer a{color:#d9d2c7}
.dk-footer a:hover{color:#fff}
.dk-footer .top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1fr;gap:28px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.dk-footer .brand img{height:30px;width:auto;filter:brightness(1.1)}
.dk-footer .brand p{font-size:13px;color:#a69d91;margin:14px 0 0;line-height:1.7}
.dk-footer h4{margin:0 0 12px;font-size:12px;letter-spacing:.14em;color:#fff;font-weight:700;text-transform:uppercase}
.dk-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:13.5px}
.dk-footer .bot{display:flex;justify-content:space-between;align-items:center;padding-top:22px;font-size:12px;color:#8f867a;flex-wrap:wrap;gap:12px}
.dk-footer .bot .pol{display:flex;gap:18px;flex-wrap:wrap}
.dk-footer .dk-lang{background:transparent;border-color:rgba(255,255,255,.18)}
.dk-footer .dk-lang a{color:#a69d91}
.dk-footer .dk-lang a.on{background:#fff;color:var(--ink)}
.dk-footer.simple{padding:28px 0}
.dk-footer.simple .bot{padding-top:0}

/* sub pages ---------------------------------------------------------- */
main{max-width:1160px;margin:0 auto;padding:40px 24px 24px}
main.dk-top,main.m-0{max-width:none;padding:0}
main h4,main h2.ttl{font-size:26px;font-weight:900;border:none!important;margin:0 0 20px;padding:0 0 12px;position:relative}
main h4::after,main h2.ttl::after{content:"";display:block;width:36px;height:4px;background:var(--sun);border-radius:2px;margin-top:10px}
main pre{white-space:pre-wrap;font-family:inherit;font-size:14.5px;line-height:1.9;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 32px;color:var(--ink)}
main table{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;border-collapse:separate;border-spacing:0}
main table th,main table td{padding:14px 18px;border-top:1px solid var(--line)}
main table tr:first-child th,main table tr:first-child td{border-top:none}
main .pankuzu .breadcrumb{background:transparent;padding:0;margin:40px 0 0;font-size:13px;color:var(--ink2)}
main .pankuzu .breadcrumb a{color:var(--ink2)}
main .list-group-item{background:var(--card);border-color:var(--line)}
.notfound{max-width:1160px}

@media (max-width:860px){
  .dk-nav{display:none}
  .dk-menu{display:block}
  .dk-gh span{display:none}
  .dk-gh{padding:9px 11px}
}
@media (max-width:760px){
  .dk-header .dk-wrap{height:60px;gap:10px}
  .dk-header .dk-logo img{height:28px}
  .dk-hero{padding:40px 0 48px}
  .dk-hero .dk-wrap{grid-template-columns:1fr;gap:32px}
  .dk-hero h1{font-size:34px}
  .dk-deck{margin-top:8px;margin-bottom:36px;max-width:none;justify-self:stretch;width:calc(100% - 20px)}
  .dk-cardf.b{transform:translate(10px,-10px) rotate(2deg)}
  .dk-cardf.c{transform:translate(20px,-20px) rotate(4deg)}
  .dk-sec{padding:44px 0}
  .dk-sh{flex-direction:column;align-items:flex-start;gap:8px}
  .dk-sh h2{font-size:24px}
  .dk-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .dk-c{padding:16px;min-height:170px}
  .dk-prod .dk-wrap{grid-template-columns:1fr}
  .dk-row{flex-wrap:wrap;gap:6px 12px}
  .dk-row .n{min-width:0}
  .dk-row .s{flex-basis:100%;padding-left:46px;order:3}
  .dk-row .g{margin-left:auto}
  .dk-tgrid{grid-template-columns:1fr}
  .dk-ni{grid-template-columns:1fr auto;gap:4px 12px;padding:16px 18px}
  .dk-ni time{grid-column:1/-1}
  .dk-ni .ar{display:none}
  .dk-footer .top{grid-template-columns:1fr 1fr}
  .dk-footer .brand{grid-column:1/-1}
  main{padding:28px 16px 16px}
  main pre{padding:20px 18px}
}
.dk-footer .brand a{display:inline-block;background:#fff;border-radius:10px;padding:6px 10px;line-height:0}
.dk-footer .brand img{height:26px;width:auto;filter:none}
@media (max-width:420px){
  .dk-hero h1{font-size:31px}
  .dk-c.more-c .dk-btn{padding:9px 12px;font-size:12px;gap:6px}
  .dk-c.more-c .dk-btn .ar{width:18px;height:18px;font-size:11px}
  .dk-header .dk-wrap{padding:0 14px}
}