:root{
    --ink:#0e1a3a; --text:#475569; --accent:#0e9bb8; --accent-d:#0a7f98; --soft:#e6f6fa; --head:"Playfair Display",serif;
    --line:#e8eef4; --card:#fff; --bg:#f6fafd;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--body,Inter,system-ui,sans-serif);color:var(--text);background:var(--bg);line-height:1.7}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

/* header */
.hero{position:relative;isolation:isolate;background:var(--soft);padding:20px 16px 26px;text-align:center}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--hero-bg,none) center bottom/cover no-repeat;filter:hue-rotate(var(--hue,0deg))}
.topline{display:none}
.hero-in{max-width:1200px;margin:0 auto}
.logo img{mix-blend-mode:multiply;-webkit-mask-image:radial-gradient(closest-side,#000 82%,transparent 100%);mask-image:radial-gradient(closest-side,#000 82%,transparent 100%)}
.logo{display:inline-flex;flex-direction:column;align-items:center;gap:2px;color:inherit}
.logo:hover{text-decoration:none}
.logo img{max-height:190px;width:auto}
@media(max-width:640px){.logo img{max-height:130px}}
.logo-name{font-family:var(--head);font-weight:800;font-size:clamp(2rem,6vw,3.4rem);line-height:1.1;background:linear-gradient(120deg,var(--accent),var(--accent-d));-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-tag{font-size:.8rem;letter-spacing:.25em;text-transform:uppercase;color:var(--ink);font-weight:600}
.nav{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:1200px;margin:24px auto 0}
.nav a{padding:12px 24px;border-radius:999px;background:var(--card);color:var(--ink);font-weight:600;font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;box-shadow:0 4px 14px rgba(20,60,100,.08)}
.nav a:hover{text-decoration:none;box-shadow:0 6px 18px rgba(20,60,100,.14)}
.nav a.on{background:linear-gradient(135deg,var(--accent),var(--accent-d));color:#fff}

/* layout */
.wrap{max-width:1200px;margin:28px auto;padding:0 16px;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
@media(max-width:900px){.wrap{grid-template-columns:1fr}}
.card{background:var(--card);border-radius:20px;padding:30px 32px;box-shadow:0 6px 28px rgba(20,60,100,.07);margin-bottom:24px}
@media(max-width:560px){.card{padding:22px 18px}}
.archive-title{font-family:var(--head);color:var(--ink);margin:0 0 20px}

/* posts */
.pill{display:inline-block;background:var(--soft);color:var(--ink);padding:6px 16px;border-radius:999px;font-size:.88rem;margin-bottom:14px}
.by{font-size:.9rem;color:#64748b}
.post h1,.post h2{font-family:var(--head);color:var(--ink);line-height:1.25;margin:6px 0 14px}
.post h2{font-size:clamp(1.5rem,3vw,2rem)}
.post h2 a{color:inherit}
.post-top{display:flex;gap:24px;align-items:flex-start;justify-content:space-between}
.post-head{flex:1;min-width:0}
.thumb{flex:0 0 260px}
.thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:16px;display:block}
@media(max-width:640px){.post-top{flex-direction:column-reverse}.thumb{flex:none;width:100%}}
.more{font-weight:600}
.excerpt{margin:0 0 12px}
.single h1{font-size:clamp(1.8rem,4vw,2.5rem)}
.hero-img{float:right;width:46%;max-width:380px;margin:0 0 16px 24px;border-radius:16px}
@media(max-width:640px){.hero-img{float:none;width:100%;max-width:none;margin:0 0 16px}}
.content{font-size:1.04rem;overflow-wrap:anywhere}
.content h2,.content h3{font-family:var(--head);color:var(--ink);line-height:1.3;clear:both}
.content a{font-weight:600;border-bottom:1px solid var(--soft)}
.content a:hover{text-decoration:none;border-bottom-color:var(--accent)}
.content blockquote{border-left:4px solid var(--accent);margin:1.2em 0;padding:.2em 1.2em;background:var(--soft);border-radius:0 12px 12px 0}
.content::after{content:"";display:block;clear:both}

/* pager */
.pager{display:flex;gap:8px;flex-wrap:wrap}
.pager a{min-width:40px;text-align:center;padding:8px 12px;background:var(--card);border-radius:12px;box-shadow:0 4px 14px rgba(20,60,100,.08);font-weight:600}
.pager a.on{background:var(--accent);color:#fff}

/* sidebar */
.widget{background:var(--card);border-radius:20px;padding:26px 24px;box-shadow:0 6px 28px rgba(20,60,100,.07);margin-bottom:24px;background-image:radial-gradient(ellipse at 100% 0,var(--soft) 0,transparent 45%);background-repeat:no-repeat}
.widget h3{font-family:var(--head);font-size:1.7rem;color:var(--ink);margin:0 0 20px;position:relative;padding-bottom:12px}
.widget h3::after{content:"";position:absolute;left:0;bottom:0;width:50px;height:4px;border-radius:4px;background:var(--accent)}
.roll,.recent{list-style:none;margin:0;padding:0}
.roll li{border-bottom:1px solid var(--line)}
.roll li:last-child{border-bottom:0}
.roll a{display:flex;align-items:center;gap:14px;padding:12px 0;color:var(--ink)}
.roll a:hover{text-decoration:none;color:var(--accent)}
.roll .ico{flex:0 0 36px;height:36px;border-radius:50%;background:var(--soft);color:var(--accent);display:grid;place-items:center}
.roll .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.roll .chev{color:#94a3b8;font-size:1.5rem;line-height:1}
.roll .empty{padding:8px 0;color:#94a3b8}
.recent li{padding:9px 0;border-bottom:1px solid var(--line)}
.recent li:last-child{border-bottom:0}
.recent a{color:var(--ink);font-weight:500}

.foot{text-align:center;padding:30px 16px;color:#94a3b8;font-size:.9rem}

/* floating chat buttons */
.float-chat{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:12px;z-index:50}
.float-chat a{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25);transition:transform .15s}
.float-chat a:hover{transform:scale(1.08);text-decoration:none}
.float-chat .wa{background:#25d366;animation:pulse 2.4s infinite}
.float-chat .tg{background:#229ed9}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.foot a{color:#64748b;text-decoration:underline}

/* sidebar di kiri */
.side-left .wrap{grid-template-columns:340px minmax(0,1fr)}
.side-left aside{order:-1}
@media(max-width:900px){.side-left .wrap{grid-template-columns:1fr}.side-left aside{order:0}}