@font-face{font-family:'Manrope';font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/manrope-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'Manrope';font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/manrope-latin-500-normal.woff2) format('woff2')}
@font-face{font-family:'Manrope';font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/manrope-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:'Manrope';font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/manrope-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:'Manrope';font-weight:800;font-style:normal;font-display:swap;src:url(../fonts/manrope-latin-800-normal.woff2) format('woff2')}

:root{--ink:#0F1B2E;--ink-2:#1B2A44;--amber:#F5A73B;--amber-d:#C9821C;--tint:#FFF4E2;--text:#0F1B2E;--body:#4B5568;--muted:#6B7488;--alt:#F4F6FA;--line:#E3E7EF;--hh:72px;--ease:cubic-bezier(.22,1,.36,1);
  --rings:repeating-radial-gradient(circle at center, rgba(245,167,59,0) 0 30px, rgba(245,167,59,.38) 30px 31.5px)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
svg.i{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
::selection{background:var(--amber);color:var(--ink)}

.progress{position:fixed;left:0;top:0;right:0;height:3px;background:var(--amber);transform-origin:0 50%;transform:scaleX(0);z-index:60}

/* side navigation (same as portfolio) */
:root{--side:78px}
.side{position:fixed;left:0;top:0;bottom:0;width:var(--side);background:#fff;border-right:1px solid var(--line);z-index:50;display:flex;flex-direction:column;align-items:center}
.side .brand{width:100%;height:78px;background:var(--ink);display:flex;align-items:center;justify-content:center;color:var(--amber);font-weight:800;font-size:19px;letter-spacing:.5px}
.side nav{margin:auto 0;display:flex;flex-direction:column;gap:6px;padding:0 12px}
.side nav a{width:54px;height:54px;display:flex;align-items:center;justify-content:center;border-radius:15px;color:var(--muted);position:relative;transition:color .25s,background .25s}
.side nav a svg{width:24px;height:24px}
.side nav a:hover{color:var(--ink);background:var(--alt)}
.side nav a.active{color:var(--amber);background:var(--ink)}
.side nav a::after{content:attr(data-label);position:absolute;left:calc(100% + 12px);top:50%;transform:translate(-6px,-50%);background:var(--ink);color:#fff;font-size:12.5px;font-weight:700;padding:7px 11px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s var(--ease)}
.side nav a:hover::after{opacity:1;transform:translate(0,-50%)}
main{margin-left:var(--side)}

.btn{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;padding:12px 20px;border-radius:12px;border:1.5px solid var(--ink);background:var(--ink);color:#fff;transition:background .25s,border-color .25s,color .25s}
.btn:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.amber{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.btn.amber:hover{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.sm{padding:10px 16px;font-size:14.5px;border-radius:10px}
.btn svg{width:17px;height:17px}

/* image fallback */
.media{position:relative;overflow:hidden;background:#E9EDF4}
.media.noimg{background:var(--ink)}
.media.noimg::after{content:"";position:absolute;right:-20%;top:-40%;width:70%;aspect-ratio:1;border-radius:50%;background:var(--rings)}

/* header */
.post-head{max-width:860px;margin:0 auto;padding:64px 24px 34px}
.back{display:flex;width:fit-content;align-items:center;gap:8px;font-weight:700;font-size:14.5px;color:var(--muted);margin-bottom:28px;transition:color .2s,gap .2s}
.back:hover{color:var(--amber-d);gap:12px}
.cat{display:inline-block;background:var(--tint);color:var(--amber-d);font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:18px}
.post-head h1{font-size:clamp(32px,4.6vw,54px);line-height:1.1;font-weight:800;letter-spacing:-.035em;color:var(--ink)}
.dek{font-size:clamp(17px,1.6vw,20px);line-height:1.7;color:var(--body);margin-top:18px}
.byline{display:flex;align-items:center;gap:14px;margin-top:28px}
.byline img{width:50px;height:50px;border-radius:14px;object-fit:cover}
.byline b{display:block;font-size:16px;font-weight:800}
.byline span{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:14px;font-weight:600;margin-top:2px}

.hero-fig{max-width:1180px;margin:0 auto;padding:0 24px;background:none}
.hero-fig .himg{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:22px;animation:heroIn 1.1s var(--ease) both}
.hero-fig.noimg{aspect-ratio:21/9;border-radius:22px;padding:0;width:calc(100% - 48px);max-width:1132px}
@keyframes heroIn{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:none}}
figcaption{font-size:12.5px;color:var(--muted);margin-top:10px;text-align:right}
figcaption a{text-decoration:underline;text-underline-offset:2px}
figcaption a:hover{color:var(--amber-d)}

/* article */
.post{max-width:740px;margin:0 auto;padding:52px 24px 40px}
.post p{font-size:18px;line-height:1.9;color:var(--body);margin-bottom:22px}
.post h2{font-size:clamp(24px,2.4vw,30px);font-weight:800;margin:46px 0 14px;letter-spacing:-.02em}
.post h2::before{content:"";display:block;width:36px;height:4px;border-radius:4px;background:var(--amber);margin-bottom:14px}
.post ul{list-style:none;margin:0 0 24px}
.post li{position:relative;padding-left:26px;font-size:17.5px;line-height:1.85;color:var(--body);margin-bottom:10px}
.post li::before{content:"";position:absolute;left:4px;top:.68em;width:9px;height:9px;border-radius:2px;background:var(--amber);transform:rotate(45deg)}
.post b{color:var(--text);font-weight:700}
.post blockquote{margin:40px 0;padding:30px 34px;background:var(--ink);color:#fff;border-radius:20px;font-size:21px;line-height:1.55;font-weight:700;position:relative;overflow:hidden}
.post blockquote::after{content:"";position:absolute;right:-110px;top:-120px;width:280px;height:280px;border-radius:50%;background:var(--rings);opacity:.8}
.fig{margin:38px -60px;background:none}
.fig .iimg{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:18px}
.fig.noimg{aspect-ratio:16/9;border-radius:18px}

.share{display:flex;align-items:center;gap:10px;margin:44px 0 0;padding-top:26px;border-top:1px solid var(--line);font-weight:800}
.share a{width:42px;height:42px;border-radius:12px;background:var(--alt);color:var(--ink);display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s,transform .2s var(--ease)}
.share a:hover{background:var(--ink);color:var(--amber);transform:translateY(-3px)}
.share em{font-style:normal;font-size:14px;color:var(--amber-d);opacity:0;transition:opacity .2s}
.share em.on{opacity:1}

.author{display:flex;gap:22px;align-items:flex-start;background:var(--alt);border-radius:20px;padding:28px;margin-top:36px}
.author img{width:88px;height:88px;border-radius:20px;object-fit:cover;flex:none}
.author b{font-size:19px;font-weight:800}
.author p{font-size:15.5px;line-height:1.75;margin:8px 0 16px}
.a-btns{display:flex;flex-wrap:wrap;gap:10px}

.pn{max-width:1180px;margin:20px auto 0;padding:0 24px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.pn a{display:block;padding:22px 24px;border:1px solid var(--line);border-radius:18px;font-size:17px;font-weight:700;line-height:1.45;transition:border-color .2s,transform .2s var(--ease)}
.pn a:hover{border-color:var(--amber);transform:translateY(-3px)}
.pn .next{text-align:right}
.pn small{display:block;font-size:12.5px;font-weight:800;color:var(--amber-d);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}

.more{max-width:1180px;margin:0 auto;padding:76px 24px 60px}
.h2{display:block;font-size:clamp(28px,3vw,40px);font-weight:800;letter-spacing:-.025em;margin-bottom:34px}
.h2::before{content:"Keep reading /";display:block;font-size:13px;font-weight:800;letter-spacing:.2em;color:var(--amber-d);margin-bottom:12px;text-transform:uppercase}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.bcard .media{aspect-ratio:16/10;border-radius:16px}
.bcard .bimg{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.bcard:hover .bimg{transform:scale(1.06)}
.bcard .meta{font-size:12.5px;font-weight:700;color:var(--muted);margin:16px 0 8px;letter-spacing:.05em}
.bcard h3{font-size:18.5px;font-weight:800;line-height:1.4;transition:color .2s}
.bcard:hover h3{color:var(--amber-d)}

footer{border-top:1px solid var(--line);padding:28px 24px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:14px;font-weight:600;color:var(--muted);max-width:1180px;margin:0 auto}
footer a{color:var(--text)}
footer a:hover{color:var(--amber-d)}

.top{position:fixed;right:24px;bottom:24px;width:50px;height:50px;border-radius:14px;background:var(--ink);box-shadow:0 12px 30px rgba(15,27,46,.25);display:flex;align-items:center;justify-content:center;color:var(--amber);z-index:40;opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity .3s,transform .3s var(--ease),background .25s,color .25s}
.top.show{opacity:1;transform:none;pointer-events:auto}
.top:hover{background:var(--amber);color:var(--ink)}
.top svg{width:22px;height:22px;stroke-width:2.2}

.rv{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}

@media (max-width:1000px){.fig{margin:34px 0}.bgrid{grid-template-columns:1fr 1fr}}
@media (max-width:760px){
  :root{--side:0px}
  .side{top:auto;width:100%;height:64px;flex-direction:row;border-right:0;border-top:1px solid var(--line)}
  .side .brand{width:64px;height:64px;font-size:16px;flex:none}
  .side nav{flex-direction:row;flex:1;margin:0;padding:0 6px;gap:2px;justify-content:space-around}
  .side nav a{width:44px;height:44px;border-radius:12px}
  .side nav a svg{width:21px;height:21px}
  .side nav a::after{display:none}
  body{padding-bottom:64px}
  .post-head{padding:38px 16px 24px}
  .hero-fig{padding:0 16px}
  .hero-fig .himg{aspect-ratio:4/3;border-radius:16px}
  .hero-fig.noimg{width:calc(100% - 32px);aspect-ratio:4/3}
  .post{padding:34px 16px 30px}
  .post p{font-size:17px}
  .post blockquote{padding:22px;font-size:18.5px}
  .author{flex-direction:column;padding:22px}
  .pn{grid-template-columns:1fr;padding:0 16px}.pn .next{text-align:left}
  .more{padding:54px 16px 40px}
  .bgrid{grid-template-columns:1fr}
  .top{right:16px;bottom:80px;width:46px;height:46px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
.noimg figcaption{display:none}