.aff-box{margin:1.8em 0;padding:18px 16px;text-align:center;background:#221c46;border:1px solid #e9e2ff;border-radius:10px}
.aff-box img{max-width:100%;height:auto}
img.aff-px,img[width='1'][height='1']{display:inline !important;width:1px !important;height:1px !important;margin:0 !important;padding:0 !important;border:0 !important;box-shadow:none !important;border-radius:0 !important;vertical-align:bottom}
.aff-banner{margin-bottom:12px;line-height:0}.aff-banner a{display:inline-block}
.aff-cta{margin:0}
a.aff-link.aff-link.aff-link.aff-link{display:inline !important;background:none !important;padding:0 !important;margin:0 !important;border:0 !important;border-radius:0 !important;box-shadow:none !important;transform:none !important;filter:none !important;text-align:inherit !important;color:var(--primary,currentColor) !important;text-decoration:underline !important}
.aff-ph{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;max-width:100%;min-height:60px;padding:10px;background:repeating-linear-gradient(45deg,#f2f2f2,#f2f2f2 10px,#e6e6e6 10px,#e6e6e6 20px);color:#666;font-size:.85rem;line-height:1.4;border:1px dashed #bbb;border-radius:6px;box-sizing:border-box}
.aff-btn{display:inline-block;max-width:100%;padding:13px 28px;border-radius:999px;background:#ffd23f;color:#ffffff !important;font-weight:700;text-decoration:none !important;box-shadow:0 3px 0 rgba(0,0,0,.15);overflow-wrap:anywhere}
a.aff-btn.aff-btn.aff-btn.aff-btn{color:#ffffff !important;background:#ffd23f !important}
a.aff-btn--rounded{border-radius:10px !important}a.aff-btn--square{border-radius:3px !important;box-shadow:none}
a.aff-btn.aff-btn--outline.aff-btn.aff-btn{background:transparent !important;color:#8a3ffc !important;border:2px solid #8a3ffc;box-shadow:none}
.aff-name{margin:0 0 6px;font-weight:700;font-size:1.05rem}
.aff-blurb{margin:0 0 12px;font-size:.9rem;line-height:1.7;text-align:left;opacity:.85}
.aff-box--card{text-align:left}.aff-box--card .aff-cta{text-align:center}
.aff-box--btn_only{padding:10px 0;background:none;border:0}
.aff-btn:hover{filter:brightness(1.07)}.aff-btn:focus-visible{outline:3px solid #8a3ffc;outline-offset:2px}
.send-card{display:block;margin:1.8em 0;padding:14px 16px;background:#221c46;border:1px solid #e9e2ff;border-left:5px solid #8a3ffc;border-radius:8px;text-decoration:none !important;color:inherit !important}
.send-card .send-head{display:block;font-size:.78rem;font-weight:700;opacity:.7;margin-bottom:4px}
.send-card .send-title{display:block;color:#8a3ffc;line-height:1.5}
.send-card .send-desc{display:block;font-size:.85rem;opacity:.8;margin-top:4px;line-height:1.6}
.send-box{margin:1.8em 0;padding:12px 16px;border:2px solid #e9e2ff;border-radius:10px}
.send-box .send-head{margin:0 0 4px;font-size:.85rem;font-weight:700;opacity:.75}.send-box .send-title{margin:0;font-weight:700}
.send-line{font-weight:600}
.aff-side{margin:0 0 18px;text-align:center;line-height:0}.aff-side .aff-label,.aff-rail .aff-label{display:block;font-size:.7rem;line-height:1.6;opacity:.6;margin-bottom:4px;letter-spacing:.1em}
.aff-side.sticky{position:sticky;top:90px}
.aff-rail{display:none}
@media(min-width:1480px){.aff-rail{display:block;position:fixed;right:18px;top:150px;width:auto;z-index:5;text-align:center;line-height:0}}
@media(max-width:900px){.aff-side{display:none}}

*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
img,svg{max-width:100%;height:auto}main{min-width:0}
.nav-toggle{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.nav-burger{display:none;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;align-items:center;border-radius:8px}
.nav-burger span{display:block;width:22px;height:2px;background:currentColor;transition:transform .25s,opacity .2s}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{text-decoration:none;display:inline-flex;align-items:center;gap:10px}
.brand-text{white-space:nowrap}@media(max-width:760px){.brand-text{white-space:normal}}
@media(min-width:761px){.site-header .nav-burger{display:none !important}}
.brand .logo-mark{width:34px;height:34px;flex:none}
.site-nav{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.nav-under .inner,.footer-nav .inner{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.side-nav{display:flex;flex-direction:column}
.about-box{display:flex;gap:14px;align-items:flex-start}.about-box .avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.nav-search{display:flex;align-items:center}
.nav-search input{font-family:inherit}
@media(max-width:760px){
  /* !important: a design's own rule (e.g. ".site-header nav{display:flex}") must not break the phone menu */
  .site-header .nav-burger{display:flex !important}
  .site-header .site-nav{display:none !important;flex-direction:column;align-items:stretch;position:static !important}
  .site-header .nav-toggle:checked ~ .site-nav{display:flex !important}
  .nav-search{width:100%}.nav-search input{width:100%}
  .nav-toggle:checked ~ .brand-row .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked ~ .brand-row .nav-burger span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .brand-row .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
.thumb,.featured-thumb,.mini-thumb{background-size:cover;background-position:center}
.thumb-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-hero.img img{width:100%;height:100%;object-fit:cover;display:block}
article.post .body img{max-width:100%;height:auto;display:block}
article.post table{border-collapse:collapse;width:100%;display:block;overflow-x:auto}
.empty{text-align:center;padding:40px 0}
body.deco-pattern{background-image:var(--pattern,none)}

:root{--pattern:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%2248%22%20height%3D%2248%22%20viewBox%3D%220%200%2048%2048%22%3E%3Cg%20fill%3D%22%23ffffff%22%20fill-opacity%3D%220.16%22%3E%3Crect%20x%3D%226%22%20y%3D%228%22%20width%3D%222%22%20height%3D%222%22/%3E%3Crect%20x%3D%2230%22%20y%3D%2230%22%20width%3D%222%22%20height%3D%222%22/%3E%3Crect%20x%3D%2240%22%20y%3D%224%22%20width%3D%222%22%20height%3D%222%22/%3E%3C/g%3E%3Cg%20fill%3D%22%23ffd23f%22%20fill-opacity%3D%220.28%22%3E%3Crect%20x%3D%2218%22%20y%3D%2222%22%20width%3D%222%22%20height%3D%226%22/%3E%3Crect%20x%3D%2216%22%20y%3D%2224%22%20width%3D%226%22%20height%3D%222%22/%3E%3C/g%3E%3Cg%20fill%3D%22%23ffffff%22%20fill-opacity%3D%220.08%22%3E%3Crect%20x%3D%220%22%20y%3D%2240%22%20width%3D%224%22%20height%3D%224%22/%3E%3Crect%20x%3D%2244%22%20y%3D%2240%22%20width%3D%224%22%20height%3D%224%22/%3E%3C/g%3E%3C/svg%3E")}
:root{
--primary:#8a3ffc;
--accent:#ffd23f;
--bg:#5e58a3;
--card:#221c46;
--card2:#2d2659;
--text:#fdf8ff;
--muted:#d6d0f0;
--border:#e9e2ff;
--ink:#1a1536;
--font-h:"Zen Antique","Sawarabi Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
--font-b:"Sawarabi Mincho","Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif;
--maxw:720px;
--r:20px;
--r-sm:14px;
--gap:14px;
}
*,*::before,*::after{box-sizing:border-box;}
html{background:var(--ink);}
body{
margin:0;
min-height:100vh;
display:flex;flex-direction:column;
background-color:var(--bg);
background-image:var(--pattern);
background-size:48px 48px;
color:var(--text);
font-family:var(--font-b);
font-size:16px;
line-height:1.7;
letter-spacing:.02em;
-webkit-font-smoothing:antialiased;
}
body > *{flex-shrink:0;}
a{color:var(--accent);text-decoration:none;}
a:hover{color:#fff;}
img{max-width:100%;height:auto;}
::selection{background:var(--accent);color:var(--ink);}
.inner,.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding-left:16px;padding-right:16px;}
.wrap{padding-top:22px;padding-bottom:56px;display:block;flex:1 0 auto;}
.wrap main{min-width:0;}
aside.sidebar{margin-top:20px;}

/* ===== header: band ===== */
.site-header{
background:var(--card);
border-top:14px solid var(--primary);
border-bottom:1px solid var(--border);
position:relative;
}
.site-header::before{content:"";display:block;height:4px;background:var(--accent);}
.site-header .inner{padding-top:22px;padding-bottom:14px;position:relative;}
.d-hsize-large .site-header .inner{min-height:170px;padding-top:30px;}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.brand{display:inline-flex;align-items:center;gap:14px;color:var(--text);min-width:0;}
.brand:hover{color:var(--accent);}
.logo-mark{width:52px;height:52px;flex:0 0 auto;color:var(--accent);}
.brand-text{
font-family:var(--font-h);
font-size:2.9rem;
line-height:1.1;
letter-spacing:.06em;
color:var(--text);
word-break:keep-all;
}
.brand-row .right{display:flex;align-items:center;gap:8px;}
.tagline{margin:10px 0 0;font-size:.9rem;color:var(--muted);}
.tagline::before{content:"▶ ";color:var(--accent);font-size:.8em;}
.nav-burger{
color:var(--text);
border:1px solid var(--border);
border-radius:999px;
padding:6px 12px;
cursor:pointer;
}
.site-nav{
display:flex;flex-wrap:wrap;align-items:center;gap:6px;
margin-top:16px;padding-top:12px;
border-top:1px solid rgba(233,226,255,.25);
}
.site-nav a{
font-family:var(--font-h);
color:var(--text);
padding:5px 16px;
border-radius:999px;
border:1px solid transparent;
font-size:.95rem;
}
.site-nav a:hover{border-color:var(--border);color:var(--accent);}
.site-nav a.on{background:var(--accent);color:var(--ink);}
.site-nav a.on::before{content:"▶ ";font-size:.75em;}
.nav-search{display:flex;gap:6px;margin-left:auto;align-items:center;}
.nav-search input,.side-search input,.search-form input{
background:var(--ink);
color:var(--text);
border:1px solid var(--border);
border-radius:999px;
padding:6px 14px;
font-family:var(--font-b);
font-size:.88rem;
min-width:0;
width:190px;
}
.nav-search input::placeholder,.search-form input::placeholder{color:var(--muted);opacity:1;}
.nav-search button,.side-search button,.search-form button{
background:var(--primary);
color:#fff;
border:1px solid var(--border);
border-radius:999px;
padding:5px 16px;
min-width:48px;
font-family:var(--font-h);
font-size:1rem;
line-height:1.4;
cursor:pointer;
}
.nav-search button:hover,.search-form button:hover{background:var(--accent);color:var(--ink);}

/* ===== hero banner & about ===== */
.hero-banner{width:100%;max-width:var(--maxw);margin:22px auto 0;padding:0 16px;}
.hero-banner img{
display:block;width:100%;
border-radius:var(--r);
border:1px solid var(--border);
aspect-ratio:16/7;object-fit:cover;
}
.about-box{
display:flex;gap:16px;align-items:center;
background:var(--card);
border:1px solid var(--border);
border-radius:var(--r);
padding:18px 20px;
margin:0 0 22px;
}
.about-box .avatar,.author-box .avatar,.profile-box .avatar{
width:64px;height:64px;flex:0 0 64px;
border-radius:18px;
background:var(--primary);
color:#fff;
display:flex;align-items:center;justify-content:center;
font-family:var(--font-h);font-size:1.6rem;
overflow:hidden;
}
.about-box .avatar img,.author-box .avatar img{width:100%;height:100%;object-fit:cover;}
.about-box .name,.author-box .name{font-family:var(--font-h);font-size:1.1rem;color:var(--accent);}
.about-box .name::before,.author-box .name::before{content:"▶ ";font-size:.75em;}
.about-box p,.author-box p{margin:4px 0 6px;font-size:.92rem;color:var(--text);}
.about-box a,.author-box a{font-size:.88rem;}
.about-top{border-top:6px solid var(--accent);}
.about-bottom{margin-top:24px;}

/* ===== empty state ===== */
.empty,.no-posts,.wrap main > p:not([class]){
background:var(--card);
border:1px solid var(--border);
border-radius:var(--r);
padding:26px 20px;
margin:22px 0 0;
max-width:none;
text-align:center;
font-family:var(--font-h);
color:var(--text);
position:relative;
box-shadow:0 0 0 4px rgba(26,21,54,.35);
}
.empty::before,.no-posts::before,.wrap main > p:not([class])::before{content:"▶ ";color:var(--accent);font-size:.8em;}
.empty::after,.no-posts::after,.wrap main > p:not([class])::after{
content:"▼";position:absolute;right:16px;bottom:8px;color:var(--accent);font-size:.65rem;
}

/* ===== section titles ===== */
.section-title{
font-family:var(--font-h);font-weight:400;font-size:1.3rem;
margin:24px 0 12px;
display:flex;align-items:center;gap:10px;color:var(--text);
}
.section-title::before{content:"";width:12px;height:12px;background:var(--accent);flex:0 0 12px;}
.section-title::after{content:"";flex:1;height:1px;background:rgba(233,226,255,.4);}

/* ===== featured ===== */
.featured{
display:grid;grid-template-columns:1fr 1fr;
background:var(--card);border:1px solid var(--border);
border-radius:var(--r);overflow:hidden;margin-bottom:18px;
}
.featured-thumb{display:block;min-height:200px;background-size:cover;background-position:center;}
.featured-body{padding:16px 18px;}
.featured-body h2{font-family:var(--font-h);font-weight:400;font-size:1.35rem;line-height:1.4;margin:8px 0;}
.featured-body h2 a{color:var(--text);}
.featured-body h2 a:hover{color:var(--accent);}
.featured-body p{font-size:.9rem;color:var(--muted);margin:0 0 10px;}
.more-link{font-family:var(--font-h);}
.more-link::before{content:"▶ ";font-size:.75em;}

/* ===== grid + cards ===== */
.post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap);}
.post-list{display:grid;gap:var(--gap);}
article.card{
background:var(--card);border:1px solid var(--border);
border-radius:var(--r);overflow:hidden;
display:flex;flex-direction:column;
transition:transform .15s steps(2),border-color .15s;
}
article.card:hover{transform:translateY(-3px);border-color:var(--accent);}
.thumb{
display:block;position:relative;aspect-ratio:16/10;
background-size:cover;background-position:center;
background-color:var(--primary);
border-bottom:1px solid var(--border);
}
.thumb-cat{
position:absolute;left:10px;top:10px;
background:var(--accent);color:var(--ink);
font-family:var(--font-h);font-size:.75rem;
padding:2px 10px;border-radius:999px;
}
.thumb-title{
position:absolute;left:10px;right:10px;bottom:10px;
font-family:var(--font-h);font-size:.85rem;line-height:1.35;
color:#fff;background:rgba(26,21,54,.78);
border-radius:10px;padding:5px 9px;
display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-body{padding:11px 14px 12px;display:flex;flex-direction:column;flex:1;}
.card-body h3{font-family:var(--font-h);font-weight:400;font-size:1.05rem;line-height:1.45;margin:0 0 6px;}
.card-body h3 a{color:var(--text);}
.card-body h3 a:hover{color:var(--accent);}
.excerpt{font-size:.86rem;color:var(--muted);margin:0 0 8px;line-height:1.6;}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:.78rem;color:var(--muted);margin-top:auto;}
.meta a{color:var(--accent);}
.badge,.cat-pill{
display:inline-block;background:var(--primary);color:#fff;
font-family:var(--font-h);font-size:.75rem;
padding:1px 10px;border-radius:999px;
}
.cat-pill:hover{background:var(--accent);color:var(--ink);}

/* ===== pager ===== */
.pager,.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:22px 0 4px;}
.pager a,.pagination a,.pagination span.cur{
font-family:var(--font-h);min-width:38px;text-align:center;
padding:5px 14px;border-radius:999px;
border:1px solid var(--border);color:var(--text);background:var(--card);
}
.pager a:hover,.pagination a:hover{background:var(--accent);color:var(--ink);border-color:var(--accent);}
.pagination span.cur{background:var(--primary);border-color:var(--primary);color:#fff;}
.pager.small a{font-size:.85rem;padding:3px 12px;}

/* ===== list pages ===== */
.breadcrumb{font-size:.8rem;color:var(--muted);margin:2px 0 12px;}
.breadcrumb a{color:var(--muted);text-decoration:underline;text-underline-offset:3px;}
.breadcrumb a:hover{color:var(--accent);}
.page-title{font-family:var(--font-h);font-weight:400;font-size:2.2rem;line-height:1.3;margin:6px 0 8px;}
.page-title small{display:block;font-size:.8rem;color:var(--accent);letter-spacing:.2em;margin-bottom:2px;}
.page-desc{color:var(--muted);font-size:.92rem;margin:0 0 16px;}

/* ===== article ===== */
article.post{
background:var(--card);border:1px solid var(--border);
border-radius:var(--r);padding:22px 26px 24px;
}
.post-head .meta{margin-bottom:8px;}
.post-head h1{font-family:var(--font-h);font-weight:400;font-size:2.2rem;line-height:1.35;margin:4px 0 14px;}
.post-hero{
margin:0 0 12px;border-radius:var(--r-sm);overflow:hidden;
border:1px solid var(--border);
background-size:cover;background-position:center;background-color:var(--primary);
}
.post-hero img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;}
div.post-hero{aspect-ratio:16/8;position:relative;}
div.post-hero .thumb-title{font-size:1.1rem;padding:8px 12px;}
.pr-notice{
font-size:.78rem;color:var(--muted);
border:1px solid rgba(233,226,255,.35);border-radius:999px;
display:inline-block;padding:2px 12px;margin:2px 0 6px;
}

/* toc */
.toc{background:var(--ink);border:1px solid var(--border);border-radius:var(--r-sm);padding:12px 18px;margin:14px 0 18px;}
.toc-title{font-family:var(--font-h);color:var(--accent);font-size:1rem;margin-bottom:4px;}
.toc-title::before{content:"■ ";}
.toc ol{margin:0;padding-left:0;list-style:none;counter-reset:t;}
.toc ol li{counter-increment:t;margin:2px 0;font-size:.9rem;}
.toc > ol > li > a::before{content:counter(t,decimal-leading-zero) " ";color:var(--accent);font-family:var(--font-h);}
.toc ol ol{padding-left:22px;}
.toc ol ol li a::before{content:"・";color:var(--muted);}
.toc a{color:var(--text);}
.toc a:hover{color:var(--accent);}

/* body */
.body{font-size:1rem;line-height:1.85;}
.body p{margin:0 0 1em;}
.body h2{
font-family:var(--font-h);font-weight:400;font-size:1.45rem;line-height:1.4;
margin:1.8em 0 .7em;background:var(--primary);color:#fff;
border-radius:var(--r-sm);padding:8px 16px 8px 44px;position:relative;
}
.body h2::before{content:"";position:absolute;left:16px;top:50%;width:14px;height:14px;margin-top:-7px;background:var(--accent);}
.body h3{
font-family:var(--font-h);font-weight:400;font-size:1.18rem;line-height:1.45;
margin:1.5em 0 .5em;color:var(--accent);
padding-bottom:4px;border-bottom:1px solid rgba(233,226,255,.35);
}
.body h3::before{content:"▶ ";font-size:.75em;}
.body h4{font-family:var(--font-h);font-weight:400;font-size:1.05rem;margin:1.2em 0 .4em;}
.body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.body a:hover{color:#fff;background:var(--primary);text-decoration:none;}
.body strong{color:#fff;background:linear-gradient(transparent 62%,rgba(255,210,63,.45) 62%);}
.body ul,.body ol{padding-left:1.4em;margin:0 0 1em;}
.body li{margin:.2em 0;}
.body ul li::marker{content:"◆ ";color:var(--accent);font-size:.8em;}
.body ol li::marker{color:var(--accent);font-family:var(--font-h);}
.body blockquote{
margin:1.2em 0;padding:12px 18px;background:var(--ink);
border:1px solid var(--border);border-radius:var(--r-sm);
color:var(--muted);font-size:.95rem;position:relative;
}
.body blockquote::after{content:"▼";position:absolute;right:14px;bottom:6px;color:var(--accent);font-size:.7rem;}
.body blockquote p:last-child{margin-bottom:0;}
.body table{width:100%;border-collapse:separate;border-spacing:0;margin:1.2em 0;font-size:.9rem;border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;}
.body th{background:var(--primary);color:#fff;font-family:var(--font-h);font-weight:400;text-align:left;padding:7px 10px;}
.body td{padding:7px 10px;border-top:1px solid rgba(233,226,255,.25);background:var(--card2);}
.body tr:nth-child(even) td{background:var(--card);}
.body img{border-radius:var(--r-sm);border:1px solid var(--border);display:block;margin:1em auto;}
.body code{font-family:ui-monospace,"Courier New",monospace;background:var(--ink);color:var(--accent);padding:1px 6px;border-radius:6px;font-size:.88em;}
.body pre{background:var(--ink);border:1px solid var(--border);border-radius:var(--r-sm);padding:12px 14px;overflow-x:auto;font-size:.85rem;line-height:1.6;}
.body pre code{background:none;padding:0;color:var(--text);}
.body hr{border:0;height:6px;margin:2em auto;width:90px;
background:linear-gradient(90deg,var(--accent) 0 6px,transparent 6px 14px,var(--accent) 14px 20px,transparent 20px 28px,var(--accent) 28px 34px,transparent 34px);}

.disclosure{font-size:.8rem;color:var(--muted);border-top:1px solid rgba(233,226,255,.3);margin-top:22px;padding-top:10px;}

/* affiliate */
.aff-box{margin:20px 0;background:var(--ink);border:1px solid var(--accent);border-radius:var(--r);padding:14px;text-align:center;}
.aff-banner a{display:block;}
.aff-banner img{border-radius:var(--r-sm);margin:0 auto;display:block;}
.aff-cta{margin:12px 0 0;}
.aff-btn{
display:inline-block;background:var(--accent);color:var(--ink) !important;
font-family:var(--font-h);font-size:1.05rem;
padding:10px 30px;border-radius:999px;
text-decoration:none !important;transition:transform .12s steps(2);
}
.aff-btn::before{content:"▶ ";font-size:.8em;}
.aff-btn:hover{transform:translateY(-2px);background:#fff;}

/* share */
.share{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin:20px 0 8px;}
.share span{font-family:var(--font-h);font-size:.9rem;color:var(--muted);margin-right:4px;}
.share a{font-size:.8rem;color:#fff;padding:4px 14px;border-radius:999px;border:1px solid var(--border);}
.share a.share-x{background:#111;}
.share a.share-line{background:#06a046;}
.share a.share-hatena{background:#0a6fb5;}
.share a.share-fb{background:#1b5fc9;}
.share a:hover{background:var(--accent);color:var(--ink);}

/* author */
.author-box{
display:flex;gap:14px;align-items:center;background:var(--ink);
border:1px solid var(--border);border-radius:var(--r);
padding:14px 16px;margin:18px 0;
}
.author-box.big .avatar{width:76px;height:76px;flex-basis:76px;}

/* prevnext */
.prevnext{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:18px 0;}
.prevnext a{background:var(--card);border:1px solid var(--border);border-radius:var(--r-sm);padding:10px 14px;color:var(--text);font-size:.9rem;line-height:1.5;}
.prevnext a small{display:block;color:var(--accent);font-family:var(--font-h);font-size:.75rem;}
.prevnext a.next{text-align:right;}
.prevnext a:hover{border-color:var(--accent);}

/* related list */
.related{margin-top:16px;}
.related-list{list-style:none;margin:0;padding:0;background:var(--card);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;}
.related-list li{display:flex;justify-content:space-between;gap:10px;padding:9px 16px;border-top:1px solid rgba(233,226,255,.18);}
.related-list li:first-child{border-top:0;}
.related-list li a{color:var(--text);}
.related-list li a::before{content:"▶ ";color:var(--accent);font-size:.75em;}
.related-list li a:hover{color:var(--accent);}
.related-list small{color:var(--muted);white-space:nowrap;font-size:.78rem;}

article.post.page .page-title{margin-top:0;}

/* sidebar */
.side-box{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:14px;margin-bottom:14px;}
.side-box h4{font-family:var(--font-h);font-weight:400;color:var(--accent);margin:0 0 8px;}
.cat-list,.recent-list{list-style:none;margin:0;padding:0;}
.cat-list li a,.recent-list li a{display:flex;justify-content:space-between;gap:8px;padding:4px 0;color:var(--text);font-size:.9rem;}
.cat-list .count{color:var(--muted);}
.mini-thumb{width:48px;height:36px;border-radius:8px;background-size:cover;flex:0 0 48px;}
.side-nav a{display:block;padding:4px 0;color:var(--text);}
.side-link{font-family:var(--font-h);}

/* search & 404 */
.search-form{display:flex;gap:6px;margin:10px 0 16px;}
.search-form input{flex:1;width:auto;padding:9px 16px;font-size:1rem;}
.search-count{color:var(--muted);font-size:.88rem;margin-bottom:10px;}
#results{display:grid;gap:var(--gap);}
.notfound{text-align:center;background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:40px 20px;margin:20px 0;}
.notfound h1{font-family:var(--font-h);font-weight:400;font-size:3.4rem;color:var(--accent);margin:0;letter-spacing:.1em;}
.notfound p{color:var(--muted);}
.notfound a{display:inline-block;background:var(--accent);color:var(--ink);font-family:var(--font-h);padding:8px 24px;border-radius:999px;}

/* ===== footer ===== */
.site-footer{
background:var(--ink);
border-top:4px solid var(--accent);
margin-top:auto;
padding-top:14px;
color:var(--muted);
font-size:.88rem;
}
.site-footer > .inner:first-child{padding-top:12px;padding-bottom:10px;}
.footer-grid{
display:flex;flex-wrap:wrap;gap:10px 24px;
padding-top:18px;padding-bottom:18px;
align-items:baseline;
}
.footer-grid > div{flex:1 1 180px;min-width:0;}
.footer-brand{font-family:var(--font-h);font-size:1.3rem;color:var(--text);line-height:1.3;margin-right:10px;}
.footer-grid p{margin:4px 0;line-height:2;}
.site-footer a{white-space:nowrap;display:inline-block;}
.footer-writer{color:var(--accent);font-size:.85rem;}
.site-footer h5{font-family:var(--font-h);font-weight:400;font-size:.95rem;color:var(--text);margin:0 0 6px;}
.site-footer ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 14px;}
.site-footer ul li a{color:var(--muted);}
.site-footer ul li a::before{content:"▶ ";font-size:.7em;color:var(--accent);}
.site-footer ul li a:hover{color:var(--accent);}
.copyright{
border-top:1px solid rgba(233,226,255,.18);
padding-top:14px;padding-bottom:24px;
font-size:.78rem;text-align:center;
}
.footer-nav .inner{display:flex;flex-wrap:wrap;gap:12px;padding-top:10px;padding-bottom:10px;}
.footer-nav a{color:var(--text);}

/* ===== responsive ===== */
@media (min-width:1000px){
.site-header .inner{padding-top:34px;}
.brand-text{font-size:3.3rem;}
.logo-mark{width:56px;height:56px;}
}
@media (max-width:999px){
.brand-text{font-size:2.5rem;}
.featured{grid-template-columns:1fr;}
.featured-thumb{min-height:180px;}
}
@media (max-width:759px){
.site-nav{flex-direction:column;align-items:stretch;gap:4px;}
.site-nav a{border:1px solid rgba(233,226,255,.25);}
.nav-search{margin-left:0;}
.nav-search input{flex:1;width:auto;}
.d-hsize-large .site-header .inner{min-height:0;}
}
@media (max-width:560px){
body{font-size:15.5px;}
.inner,.wrap{padding-left:12px;padding-right:12px;}
.wrap{padding-bottom:40px;}
.hero-banner{padding:0 12px;margin-top:16px;}
.site-header{border-top-width:10px;}
.site-header .inner{padding-top:16px;}
.logo-mark{width:40px;height:40px;}
.brand-text{font-size:1.9rem;}
.tagline{font-size:.82rem;}
.post-grid{grid-template-columns:1fr;}
article.post{padding:16px 14px 18px;border-radius:16px;}
.post-head h1,.page-title{font-size:1.65rem;}
.body h2{font-size:1.2rem;padding:7px 12px 7px 36px;}
.body h2::before{left:12px;width:12px;height:12px;margin-top:-6px;}
.body h3{font-size:1.06rem;}
.about-box,.author-box{align-items:flex-start;gap:12px;padding:16px 14px;}
.about-box .avatar,.author-box .avatar{width:52px;height:52px;flex:0 0 52px;border-radius:14px;font-size:1.3rem;}
.prevnext{grid-template-columns:1fr;}
.prevnext a.next{text-align:left;}
.related-list li{flex-direction:column;gap:0;}
.aff-btn{padding:10px 20px;font-size:.98rem;}
.footer-grid{flex-direction:column;gap:6px;padding-top:16px;}
.footer-brand{font-size:1.15rem;display:block;margin-bottom:2px;}
.site-footer{padding-top:8px;}
.empty,.no-posts,.wrap main > p:not([class]){margin-top:18px;padding:20px 16px;}
.notfound h1{font-size:2.6rem;}
}