/* Personal blog and circular courtyard visual */
.blog-hero { isolation: isolate; }
.blog-hero .hero-grid { grid-template-columns: minmax(0, 1.02fr) minmax(440px, .98fr); gap: 76px; }
.blog-hero .hero-copy { z-index: 5; background: linear-gradient(90deg, rgba(5,7,11,.98), rgba(5,7,11,.84) 72%, transparent); }
.blog-hero-visual { position: relative; z-index: 2; min-height: 590px; }
.blog-hero-visual::before { content: ""; position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(169,233,246,.075), transparent 66%); filter: blur(22px); }

.ring-stage {
  position: relative;
  width: min(100%, 570px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(169,233,246,.035), transparent 64%),
    repeating-conic-gradient(from 10deg, rgba(169,233,246,.055) 0 1deg, transparent 1deg 10deg);
  box-shadow: inset 0 0 80px rgba(169,233,246,.025);
}
.ring-stage::before,
.ring-stage::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.ring-stage::before { inset: 3%; border: 1px solid rgba(183,221,232,.10); }
.ring-stage::after { inset: 17%; border: 1px dashed rgba(183,221,232,.09); }
.ring-halo { position: absolute; width: 88%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, transparent 48%, rgba(169,233,246,.055) 52%, transparent 70%); filter: blur(8px); }
.ring-building {
  position: absolute;
  width: 82%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(from 20deg, #75d9ee, #b4eaf5 14%, #617287 15%, #475563 30%, #7ed8e9 32%, #d1f4fa 48%, #66798d 50%, #475563 66%, #93e2ef 68%, #eefbfe 84%, #65788a 86%, #75d9ee 100%);
  -webkit-mask: radial-gradient(circle, transparent 0 35%, #000 36% 74%, transparent 75%);
  mask: radial-gradient(circle, transparent 0 35%, #000 36% 74%, transparent 75%);
  filter: saturate(.72) brightness(.96) drop-shadow(0 0 22px rgba(169,233,246,.14));
  opacity: .92;
  animation: ringShift 22s linear infinite;
}
.ring-building::after {
  content: "";
  position: absolute;
  inset: 35%;
  border-radius: 50%;
  background: #05070b;
}
.ring-courtyard {
  position: relative;
  z-index: 3;
  width: 42%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(204,238,245,.2);
  background:
    radial-gradient(circle at 34% 32%, rgba(173,232,174,.24), transparent 13%),
    radial-gradient(circle at 65% 61%, rgba(173,232,174,.16), transparent 12%),
    linear-gradient(145deg, rgba(37,63,53,.72), rgba(8,18,21,.92));
  box-shadow: inset 0 0 30px rgba(0,0,0,.28), 0 0 0 18px rgba(169,233,246,.018);
}
.courtyard-pool { position: absolute; width: 24%; height: 10%; left: 23%; bottom: 17%; border-radius: 999px; background: rgba(111,211,231,.28); filter: blur(.2px); }
.tree { position: absolute; width: 8%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #bff0b2, #587f61 58%, #253a31); box-shadow: 0 0 8px rgba(180,240,175,.16); }
.t1 { left: 14%; top: 19%; }.t2 { left: 39%; top: 12%; }.t3 { right: 13%; top: 22%; }.t4 { right: 17%; bottom: 17%; }.t5 { left: 35%; bottom: 12%; }.t6 { left: 12%; bottom: 27%; }
.ring-path { position: absolute; z-index: 4; border: 1px dashed rgba(183,221,232,.16); border-radius: 50%; }
.path-a { inset: 7%; transform: rotate(18deg) scaleY(.72); }.path-b { inset: 14%; transform: rotate(-34deg) scaleX(.72); }.path-c { width: 108%; height: 31%; transform: rotate(12deg); }
.ring-scan { position: absolute; z-index: 5; width: 82%; aspect-ratio: 1; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0 88%, rgba(228,249,252,.28) 93%, transparent 96%); -webkit-mask: radial-gradient(circle, transparent 0 34%, #000 35% 75%, transparent 76%); mask: radial-gradient(circle, transparent 0 34%, #000 35% 75%, transparent 76%); animation: spin 10s linear infinite; }
.ring-node { position: absolute; z-index: 7; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 16px rgba(169,233,246,.65); }
.node-a { top: 15%; left: 34%; }.node-b { right: 10%; top: 51%; background: var(--violet); }.node-c { left: 18%; bottom: 23%; }
.ring-label { position: absolute; z-index: 8; padding: 6px 9px; border: 1px solid var(--line); border-radius: 999px; background: rgba(5,7,11,.78); color: #c8dadf; font: 9px/1 var(--font-mono); backdrop-filter: blur(10px); }
.label-a { top: 4%; right: 24%; }.label-b { left: 4%; top: 50%; }.label-c { right: 17%; bottom: 4%; }

.journal { padding-top: 110px; }
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.post-card { min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: 18px; background: rgba(10,14,21,.62); transition: transform .35s var(--ease), border-color .35s ease, background .35s ease; }
.post-card:hover { transform: translateY(-5px); border-color: rgba(169,233,246,.24); background: rgba(11,16,24,.86); }
.post-cover { display: block; height: 210px; position: relative; overflow: hidden; border-radius: 12px; border: 1px solid rgba(183,221,232,.10); background: radial-gradient(circle at 50% 50%, rgba(169,233,246,.08), transparent 65%), #070b11; }
.post-cover::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(183,221,232,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(183,221,232,.04) 1px, transparent 1px); background-size: 28px 28px; mask-image: radial-gradient(circle, #000, transparent 78%); }
.cover-code { position: absolute; left: 14px; bottom: 12px; color: #8da3ad; font: 8px/1 var(--font-mono); letter-spacing: .12em; }
.cover-ring { position: absolute; width: 132px; aspect-ratio: 1; border: 20px solid rgba(169,233,246,.14); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); box-shadow: 0 0 0 1px rgba(169,233,246,.18), 0 0 48px rgba(169,233,246,.08); }
.cover-ring::after { content: ""; position: absolute; width: 42px; aspect-ratio: 1; border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); background: rgba(198,185,255,.17); }
.cover-grid { position: absolute; inset: 20%; border: 1px solid rgba(198,185,255,.24); transform: rotate(45deg); box-shadow: 0 0 0 18px rgba(198,185,255,.025), 0 0 0 36px rgba(169,233,246,.025); }
.cover-orbit { position: absolute; width: 150px; aspect-ratio: 1; border: 1px dashed rgba(169,233,246,.28); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%,-50%); }
.cover-orbit::before, .cover-orbit::after { content: ""; position: absolute; width: 8px; aspect-ratio: 1; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px rgba(169,233,246,.6); }
.cover-orbit::before { left: 7%; top: 28%; }.cover-orbit::after { right: 7%; bottom: 22%; background: var(--violet); }
.post-meta { display: flex; justify-content: space-between; gap: 12px; margin: 18px 4px 12px; color: var(--muted-2); font: 9px/1 var(--font-mono); letter-spacing: .06em; }
.post-card h3 { margin: 0 4px 10px; font-size: 21px; line-height: 1.35; letter-spacing: -.035em; font-weight: 560; }
.post-card h3 a:hover { color: var(--cyan); }
.post-card > p { min-height: 52px; margin: 0 4px 18px; color: #8fa0a7; font-size: 13px; line-height: 1.7; }
.post-link { display: inline-flex; gap: 8px; margin-left: 4px; color: #b9dce5; font-size: 11px; }
.post-link span { color: var(--cyan); transition: transform .25s ease; }.post-link:hover span { transform: translate(2px,-2px); }
.journal-more { margin-top: 34px; display: flex; justify-content: center; }

.topics-panel { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 70px; padding: 50px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(120deg, rgba(169,233,246,.028), transparent 42%), rgba(9,13,20,.72); }
.topics-panel h2 { margin: 18px 0 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.05; letter-spacing: -.055em; font-weight: 540; }
.topic-list { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.topic-list a { display: flex; justify-content: space-between; gap: 18px; padding: 20px; color: #b8c8ce; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s ease, color .25s ease; }
.topic-list a:hover { background: rgba(169,233,246,.035); color: var(--text); }.topic-list span { color: var(--muted-2); font: 9px/1 var(--font-mono); }

.about-panel { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: center; padding: clamp(34px, 6vw, 76px); border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(120deg, rgba(169,233,246,.03), transparent 46%, rgba(198,185,255,.04)), rgba(7,10,15,.82); }
.about-copy h2 { margin: 24px 0 20px; font-size: clamp(34px, 4.8vw, 62px); line-height: 1.02; letter-spacing: -.065em; font-weight: 540; }
.about-copy p { max-width: 660px; color: #94a5ac; line-height: 1.85; }
.about-copy .button { margin-top: 24px; }
.about-now { padding: 24px; border-left: 1px solid var(--line-strong); }
.about-now dl { margin: 22px 0 0; }.about-now dl div { padding: 17px 0; border-top: 1px solid var(--line); }.about-now dt { color: var(--muted-2); font: 9px/1 var(--font-mono); letter-spacing: .08em; }.about-now dd { margin: 9px 0 0; color: #c8d4d8; font-size: 13px; line-height: 1.6; }

/* Blog archive and article pages */
.blog-page-hero { padding: 170px 0 70px; }
.blog-page-hero h1 { margin: 22px 0 20px; font-size: clamp(48px, 7vw, 92px); line-height: .96; letter-spacing: -.07em; font-weight: 540; }
.blog-page-hero p { max-width: 680px; color: #94a5ac; line-height: 1.8; }
.blog-archive { padding-top: 34px; }
.blog-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.blog-filter button { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; }
.blog-filter button.active, .blog-filter button:hover { color: var(--text); border-color: rgba(169,233,246,.28); background: rgba(169,233,246,.04); }
.blog-list { border-top: 1px solid var(--line); }
.blog-entry { display: grid; grid-template-columns: 120px 1fr auto; gap: 28px; align-items: center; padding: 28px 0; border-bottom: 1px solid var(--line); }
.blog-entry time, .blog-entry .entry-tag { color: var(--muted-2); font: 9px/1.4 var(--font-mono); letter-spacing: .06em; }
.blog-entry h2 { margin: 0 0 8px; font-size: clamp(20px, 2.4vw, 30px); letter-spacing: -.035em; font-weight: 550; }.blog-entry h2 a:hover { color: var(--cyan); }
.blog-entry p { max-width: 720px; margin: 0; color: #85979e; line-height: 1.7; font-size: 13px; }
.entry-arrow { color: var(--cyan); font-size: 22px; transition: transform .25s ease; }.blog-entry:hover .entry-arrow { transform: translate(3px,-3px); }

.article-hero { padding: 170px 0 52px; }
.article-hero .article-kicker { display: flex; flex-wrap: wrap; gap: 14px; color: var(--muted-2); font: 9px/1 var(--font-mono); letter-spacing: .08em; }
.article-hero h1 { max-width: 980px; margin: 26px 0 24px; font-size: clamp(44px, 6vw, 82px); line-height: .98; letter-spacing: -.07em; font-weight: 540; }
.article-hero .article-lead { max-width: 760px; margin: 0; color: #9aabb2; font-size: 18px; line-height: 1.8; }
.article-wrap { display: grid; grid-template-columns: 190px minmax(0, 760px); justify-content: center; gap: 60px; padding-bottom: 110px; }
.article-aside { position: sticky; top: 120px; align-self: start; color: var(--muted-2); font: 9px/1.7 var(--font-mono); letter-spacing: .06em; }
.article-aside a { display: block; margin-top: 18px; color: #a9cbd3; }.article-aside a:hover { color: var(--cyan); }
.article-body { color: #b7c4c8; font-size: 16px; line-height: 1.95; }
.article-body > p:first-child::first-letter { float: left; margin: .08em .16em 0 0; color: var(--cyan); font-size: 4.1em; line-height: .78; }
.article-body h2 { margin: 58px 0 18px; color: var(--text); font-size: 30px; letter-spacing: -.045em; font-weight: 560; }
.article-body h3 { margin: 38px 0 12px; color: var(--text); font-size: 21px; letter-spacing: -.025em; }
.article-body p { margin: 0 0 22px; }.article-body strong { color: var(--text); font-weight: 560; }
.article-body blockquote { margin: 38px 0; padding: 24px 28px; border-left: 2px solid var(--cyan); background: rgba(169,233,246,.028); color: #d3e3e7; font-size: 19px; line-height: 1.75; }
.article-body ul { padding-left: 22px; }.article-body li { margin: 10px 0; }
.article-end { margin-top: 60px; padding-top: 30px; border-top: 1px solid var(--line); }.article-end a { color: var(--cyan); }

@media (max-width: 1040px) {
  .blog-hero .hero-grid { grid-template-columns: 1fr; gap: 38px; }
  .blog-hero .hero-copy { background: none; }
  .blog-hero-visual { min-height: 540px; }
  .post-grid { grid-template-columns: 1fr 1fr; }
  .post-card:last-child { grid-column: span 2; }.post-card:last-child .post-cover { height: 260px; }
  .topics-panel, .about-panel { grid-template-columns: 1fr; gap: 38px; }
  .article-wrap { grid-template-columns: 1fr; }.article-aside { position: static; }
}

@media (max-width: 720px) {
  .blog-hero-visual { min-height: 410px; }
  .ring-stage { width: min(100%, 390px); }
  .post-grid { grid-template-columns: 1fr; }.post-card:last-child { grid-column: auto; }.post-card:last-child .post-cover { height: 210px; }
  .topic-list { grid-template-columns: 1fr; }
  .blog-entry { grid-template-columns: 1fr; gap: 10px; }.entry-arrow { display: none; }
  .article-hero { padding-top: 130px; }.article-body { font-size: 15px; line-height: 1.9; }.article-body h2 { font-size: 26px; }
}

@media (prefers-reduced-motion: reduce) {
  .ring-building, .ring-scan { animation: none !important; }
}

/* Strict text protection: decorative layers never sit directly behind copy */
.blog-hero .hero-copy {
  background: linear-gradient(90deg, rgba(5,7,11,.995) 0%, rgba(5,7,11,.985) 72%, rgba(5,7,11,.82) 90%, rgba(5,7,11,0) 100%);
  padding: 26px 32px 26px 0;
  border-radius: 0 24px 24px 0;
}
.blog-page-hero .container,
.article-hero .container {
  padding: 28px 34px;
  border: 1px solid rgba(183,221,232,.10);
  border-radius: 22px;
  background: linear-gradient(105deg, rgba(5,7,11,.985), rgba(5,7,11,.94) 72%, rgba(5,7,11,.72));
  box-shadow: 0 18px 60px rgba(0,0,0,.12);
}
.article-body {
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid rgba(183,221,232,.10);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(6,9,14,.97), rgba(6,9,14,.93));
  box-shadow: 0 24px 70px rgba(0,0,0,.16);
}
.post-card,
.blog-entry,
.topics-panel,
.about-panel { position: relative; z-index: 3; }

@media (max-width: 1040px) {
  .blog-hero .hero-copy { padding: 22px; border-radius: 20px; background: rgba(5,7,11,.96); }
}
@media (max-width: 720px) {
  .blog-page-hero .container,
  .article-hero .container { padding: 22px; border-radius: 18px; }
  .article-body { padding: 22px; border-radius: 16px; }
}

/* Final fix: particles only in visual area; no visible text shield */
#particle-canvas {
  -webkit-mask-image: linear-gradient(90deg, transparent 0 44%, rgba(0,0,0,.06) 51%, rgba(0,0,0,.45) 60%, #000 70%);
  mask-image: linear-gradient(90deg, transparent 0 44%, rgba(0,0,0,.06) 51%, rgba(0,0,0,.45) 60%, #000 70%);
}
.blog-hero .hero-copy {
  padding: 0;
  border-radius: 0;
  background: none;
}
.blog-page-hero .container,
.article-hero .container {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  box-shadow: none;
}
.article-body {
  padding: clamp(22px, 4vw, 38px);
  border: 1px solid rgba(183,221,232,.08);
  border-radius: 18px;
  background: rgba(6,9,14,.72);
  box-shadow: none;
}
@media (max-width: 1040px) {
  #particle-canvas {
    -webkit-mask-image: linear-gradient(180deg, transparent 0 40%, rgba(0,0,0,.05) 50%, rgba(0,0,0,.42) 59%, #000 68%);
    mask-image: linear-gradient(180deg, transparent 0 40%, rgba(0,0,0,.05) 50%, rgba(0,0,0,.42) 59%, #000 68%);
  }
  .blog-hero .hero-copy { padding: 0; background: none; }
}
@media (max-width: 720px) {
  .blog-page-hero .container,
  .article-hero .container { padding: 0; }
  .article-body { padding: 20px; }
}