/* Editorial detail layout for long-form note objects.
   The stellar subject remains a spatial anchor; article typography lives in the
   document flow instead of sharing the fixed project-detail hero. */

.star-detail-shell.is-article-reader::before {
  background:
    radial-gradient(circle at 12% 18%, rgba(0,0,0,0) 0 12%, rgba(0,0,0,.035) 21%, rgba(0,0,0,.15) 34%, transparent 50%),
    linear-gradient(90deg, rgba(0,0,0,.06) 0%, rgba(0,0,0,.14) 22%, rgba(0,0,0,.38) 48%, rgba(0,0,0,.54) 100%);
}

.star-detail-shell.is-article-reader::after {
  background: linear-gradient(180deg, rgba(0,0,0,.04) 0%, rgba(0,0,0,.10) 28%, rgba(0,0,0,.34) 100%);
  opacity: .72;
}

/* The fixed layer is reduced to the stellar subject only. Long article titles
   never live in this fixed grid, so they cannot collide with the star or body. */
.star-detail-shell.is-article-reader .star-detail-header {
  left: clamp(42px, 5.2vw, 84px);
  right: auto;
  top: clamp(78px, 9.5vh, 116px);
  width: clamp(164px, 14vw, 218px);
  display: block;
}

.star-detail-shell.is-article-reader .star-detail-heading {
  display: none;
}

.star-detail-shell.is-article-reader .star-detail-star-slot {
  display: block;
  width: 100%;
  aspect-ratio: 1;
}

.star-detail-shell.is-article-reader .star-detail-main {
  width: min(900px, calc(100vw - 520px));
  margin: 0 0 0 clamp(330px, 27vw, 440px);
  padding: clamp(72px, 8.5vh, 108px) clamp(30px, 4vw, 64px) 138px 0;
}

.star-detail-shell.is-article-reader .star-detail-back {
  top: 22px;
  right: 24px;
  left: auto;
  padding: 7px 11px;
  border-color: rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
  color: rgba(255,255,255,.54);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.stellar-article-page {
  width: 100%;
  font-family: "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", ui-rounded, "SF Pro Rounded", "Segoe UI", sans-serif;
}

.stellar-article-hero {
  width: min(850px, 100%);
  padding-bottom: clamp(34px, 4vw, 52px);
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.stellar-article-eyebrow {
  margin: 0;
  color: rgba(255,255,255,.38);
  font: 650 9px/1.2 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.stellar-article-title {
  margin: 12px 0 0;
  max-width: 850px;
  color: rgba(255,255,255,.96);
  font-size: clamp(32px, 3vw, 46px);
  font-weight: 560;
  line-height: 1.10;
  letter-spacing: -.035em;
  text-wrap: balance;
  word-break: normal;
  overflow-wrap: break-word;
  line-break: strict;
  text-shadow: 0 2px 24px rgba(0,0,0,.72);
}

.stellar-article-deck {
  margin: 18px 0 0;
  max-width: 66ch;
  color: rgba(255,255,255,.62);
  font-size: 14px;
  line-height: 1.68;
}

.stellar-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 18px 0 0;
  color: rgba(255,255,255,.36);
  font: 560 9px/1.4 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .055em;
}

.star-detail-shell.is-article-reader .stellar-article-reader {
  width: min(680px, 100%);
  max-width: none;
  margin-top: clamp(44px, 5.2vw, 66px);
  color: rgba(255,255,255,.72);
  font-family: "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", ui-rounded, "SF Pro Rounded", "Segoe UI", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.90;
  letter-spacing: .002em;
}

.star-detail-shell.is-article-reader .stellar-article-reader > :first-child {
  margin-top: 0 !important;
}

.star-detail-shell.is-article-reader .stellar-article-reader p {
  margin: 0 0 24px;
}

.star-detail-shell.is-article-reader .stellar-article-reader .article-lead,
.star-detail-shell.is-article-reader .stellar-article-reader > p:first-child {
  color: rgba(255,255,255,.86);
  font-size: 18px;
  line-height: 1.82;
  letter-spacing: -.008em;
}

.star-detail-shell.is-article-reader .stellar-article-reader h2 {
  margin: 64px 0 20px;
  color: rgba(255,255,255,.94);
  font-size: clamp(25px, 2.2vw, 31px);
  line-height: 1.25;
  font-weight: 560;
  letter-spacing: -.025em;
  text-wrap: balance;
}

.star-detail-shell.is-article-reader .stellar-article-reader h3 {
  margin: 42px 0 15px;
  color: rgba(255,255,255,.88);
  font-size: 19px;
  line-height: 1.42;
  font-weight: 570;
}

.star-detail-shell.is-article-reader .stellar-article-reader ul,
.star-detail-shell.is-article-reader .stellar-article-reader ol {
  margin: 20px 0 28px;
  padding-left: 1.4em;
}

.star-detail-shell.is-article-reader .stellar-article-reader li {
  margin: 9px 0;
}

.star-detail-shell.is-article-reader .stellar-article-reader blockquote {
  margin: 34px 0;
  padding: 2px 0 2px 21px;
  border-left: 1px solid rgba(194,225,255,.30);
  color: rgba(225,239,255,.76);
  font-size: 17px;
  line-height: 1.78;
}

.star-detail-shell.is-article-reader .stellar-article-reader pre,
.star-detail-shell.is-article-reader .stellar-article-reader .article-code {
  margin: 32px 0;
  border-radius: 12px;
  background: rgba(3,7,13,.42);
}

.stellar-article-footer {
  width: min(680px, 100%);
  margin-top: 76px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.10);
  color: rgba(255,255,255,.28);
  font: 600 8px/1.5 ui-sans-serif, system-ui, sans-serif;
  letter-spacing: .13em;
  text-transform: uppercase;
}

@media (max-width: 1100px) {
  .star-detail-shell.is-article-reader .star-detail-header {
    left: 28px;
    top: 82px;
    width: 146px;
  }

  .star-detail-shell.is-article-reader .star-detail-main {
    width: calc(100vw - 250px);
    margin-left: 210px;
    padding-right: 32px;
  }

  .stellar-article-title {
    font-size: clamp(30px, 4vw, 42px);
  }
}

@media (max-width: 760px) {
  .star-detail-shell.is-article-reader::before {
    background:
      radial-gradient(circle at 18% 10%, rgba(0,0,0,0) 0 9%, rgba(0,0,0,.08) 19%, transparent 34%),
      linear-gradient(180deg, rgba(0,0,0,.03) 0%, rgba(0,0,0,.18) 24%, rgba(0,0,0,.48) 100%);
  }

  .star-detail-shell.is-article-reader .star-detail-header {
    left: 20px;
    top: 64px;
    width: 108px;
  }

  .star-detail-shell.is-article-reader .star-detail-main {
    width: auto;
    margin: 0 20px;
    padding: 194px 0 96px;
  }

  .star-detail-shell.is-article-reader .star-detail-back {
    top: 14px;
    right: 14px;
  }

  .stellar-article-hero {
    padding-bottom: 30px;
  }

  .stellar-article-title {
    margin-top: 10px;
    font-size: clamp(28px, 8.4vw, 36px);
    line-height: 1.13;
    letter-spacing: -.03em;
  }

  .stellar-article-deck {
    margin-top: 15px;
    font-size: 13px;
    line-height: 1.64;
  }

  .stellar-article-meta {
    margin-top: 15px;
  }

  .star-detail-shell.is-article-reader .stellar-article-reader {
    width: 100%;
    margin-top: 38px;
    font-size: 15px;
    line-height: 1.86;
  }

  .star-detail-shell.is-article-reader .stellar-article-reader .article-lead,
  .star-detail-shell.is-article-reader .stellar-article-reader > p:first-child {
    font-size: 16.5px;
    line-height: 1.78;
  }

  .star-detail-shell.is-article-reader .stellar-article-reader h2 {
    margin-top: 50px;
    font-size: 24px;
  }

  .stellar-article-footer {
    margin-top: 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .star-detail-shell.is-article-reader .star-detail-header,
  .star-detail-shell.is-article-reader .star-detail-main,
  .star-detail-shell.is-article-reader .star-detail-back {
    transition: none !important;
  }
}