/* Portfolio page styles restored after the shared stylesheet was accidentally truncated. */

/* Sidebar profile/navigation parity */
.sidebar-profile { margin-bottom: 0; text-align: left; }
.sidebar-profile-avatar { width: 68px; height: 68px; margin-bottom: 12px; border-radius: 50%; overflow: hidden; background: #fff; border: 1px solid rgba(255,255,255,.18); display: flex; align-items: center; justify-content: center; }
.sidebar-profile-avatar img { display: block; width: 170%; height: 170%; object-fit: contain; object-position: center 18%; transform: translateY(16%); }
.sidebar-profile-name { color: #fff; font-size: 1.12rem; font-weight: 800; line-height: 1.2; letter-spacing: -.01em; }
.sidebar-profile-name span { margin-left: 6px; color: rgba(255,255,255,.66); font-size: .88rem; font-weight: 650; letter-spacing: -.01em; }
.sidebar-profile-tagline { margin-top: 8px; color: rgba(255,255,255,.66); font-size: .78rem; line-height: 1.55; word-break: keep-all; }
.sidebar-home-link { display: block; width: fit-content; padding: 5px 2px; color: rgba(255,255,255,.82); font-size: .8rem; font-weight: 700; line-height: 1.4; letter-spacing: .08em; }
.sidebar-home-rule { margin-top: 2px; margin-bottom: 18px; }
.sidebar-link.is-active { color: rgba(255,255,255,.68); font-weight: 400; }
.sidebar-link.is-active::before { content: "▶"; display: inline-block; margin-right: 6px; font-size: .7em; transform: translateY(-.03em); }

/* Intro */
.intro-section { margin-bottom: 68px; }
.intro-profile { padding-bottom: 30px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.intro-name { margin: 0; color: var(--navy); font-size: clamp(2rem,4vw,3.5rem); line-height: 1.15; font-weight: 780; letter-spacing: -.035em; }
.intro-name span { margin-left: .22em; color: var(--muted); font-size: .58em; font-weight: 650; letter-spacing: -.01em; }
.intro-tagline { margin: 14px 0 0; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.intro-roles { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-top: 22px; }
.intro-role { display: inline-flex; align-items: center; min-height: 30px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--panel); color: var(--navy); font-size: .88rem; font-weight: 700; letter-spacing: .02em; }
.selected-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }

/* About */
.about-lead { max-width: 780px; margin: -4px 0 24px; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.about-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.about-card { min-width: 0; padding: 22px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.about-card h3 { margin: 0 0 18px; padding-bottom: 12px; border-bottom: 1px solid var(--line); color: var(--navy); font-size: .9rem; font-weight: 750; letter-spacing: .05em; }
.about-card h4 { margin: 18px 0 7px; color: var(--text); font-size: .92rem; font-weight: 700; }
.about-card h4:first-of-type { margin-top: 0; }
.about-card p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.78; }

/* Games / Story Samples listing */
.page-intro-section { margin-bottom: 28px; }
.page-lead { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.filter-panel { margin-bottom: 18px; padding: 6px 16px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.filter-row { display: grid; grid-template-columns: 72px minmax(0,1fr); gap: 14px; align-items: center; min-height: 48px; border-bottom: 1px solid var(--line); }
.filter-row:last-child { border-bottom: 0; }
.filter-label { color: var(--muted); font-size: .86rem; font-weight: 700; letter-spacing: .1em; }
.filter-buttons { display: flex; flex-wrap: wrap; gap: 7px; }
.filter-buttons button,.reset-button,.sort-select { border: 1px solid var(--line); background: #fff; color: var(--muted); border-radius: 5px; padding: 6px 9px; font-size: .86rem; cursor: pointer; }
.filter-buttons button:hover,.filter-buttons button.is-active,.reset-button:hover,.sort-select:hover { border-color: var(--navy); color: var(--navy); }
.filter-buttons button.is-active { background: var(--navy); color: #fff; }
.result-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; color: var(--muted); font-size: .86rem; }
.result-actions { display: flex; align-items: center; gap: 8px; }
.sort-select { min-width: 112px; }
.games-grid,.story-grid { margin-bottom: 68px; }
.content .card-meta { font-size: .88rem; line-height: 1.65; }

/* Project detail section rhythm */
.portfolio-project-detail > .portfolio-detail-section { margin-top: 56px; }
.detail-links { gap: 8px; }
.detail-links .detail-link { display: inline-flex; align-items: center; justify-content: center; min-height: 36px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--panel); color: var(--text); font-size: .84rem; font-weight: 700; line-height: 1.35; letter-spacing: .01em; transition: border-color .16s ease, background .16s ease, color .16s ease, transform .16s ease; }
.detail-links .detail-link:hover { border-color: var(--accent); background: color-mix(in srgb,var(--accent) 7%,white); color: var(--accent); transform: translateY(-1px); }
.detail-links .detail-link.is-official { border-color: var(--line); background: var(--panel); color: var(--text); }
.detail-links .detail-link.is-official:hover { border-color: var(--accent); background: color-mix(in srgb,var(--accent) 7%,white); color: var(--accent); }
.detail-links .detail-link.is-play { border-color: var(--accent); background: var(--accent); color: #fff; }
.detail-links .detail-link.is-play:hover { border-color: var(--accent); background: var(--accent); color: #fff; filter: brightness(.94); }

/* Rich synopsis: project accent line + per-text typography */
.synopsis-content { max-width: 900px; padding: 4px 0 4px 22px; border-left: 3px solid var(--accent); color: var(--text); font-size: 1rem; line-height: 1.9; }
.synopsis-content p { margin: 0 0 1em; }
.synopsis-content p:last-child { margin-bottom: 0; }
.synopsis-content strong,.synopsis-content b { font-weight: 800; color: var(--navy); }
.synopsis-content em,.synopsis-content i { font-style: italic; }
.synopsis-content .serif,.synopsis-content .synopsis-serif { font-family: Georgia, 'Times New Roman', serif; }
.synopsis-content .sans,.synopsis-content .synopsis-sans { font-family: inherit; }
.synopsis-content .handwriting,.synopsis-content .synopsis-handwriting { font-family: 'Nanum Pen Script', 'Nanum Brush Script', 'Segoe Print', cursive; font-weight: 400; letter-spacing: .015em; }
.synopsis-content .horror-handwriting,.synopsis-content .synopsis-horror-handwriting { font-family: 'Batang', 'Nanum Myeongjo', 'Noto Serif KR', 'AppleMyungjo', Georgia, serif; font-weight: 700; letter-spacing: .045em; line-height: 1.7; text-shadow: .035em 0 rgba(92,0,0,.28), -.025em .025em rgba(20,20,28,.18); }
.synopsis-content .mono,.synopsis-content .synopsis-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.synopsis-content .medium,.synopsis-content .synopsis-medium { font-size: 1.18em; }
.synopsis-content .large,.synopsis-content .synopsis-large { font-size: 1.28em; }
.synopsis-content .handwriting.medium,.synopsis-content .handwriting.synopsis-medium,.synopsis-content .synopsis-handwriting.medium,.synopsis-content .synopsis-handwriting.synopsis-medium { font-size: 1.28em; line-height: 1.65; }
.synopsis-content .handwriting.large,.synopsis-content .handwriting.synopsis-large,.synopsis-content .synopsis-handwriting.large,.synopsis-content .synopsis-handwriting.synopsis-large { font-size: 1.52em; line-height: 1.65; }
.synopsis-content .horror-handwriting.medium,.synopsis-content .horror-handwriting.synopsis-medium,.synopsis-content .synopsis-horror-handwriting.medium,.synopsis-content .synopsis-horror-handwriting.synopsis-medium { font-size: 1.24em; line-height: 1.6; letter-spacing: .052em; }
.synopsis-content .horror-handwriting.large,.synopsis-content .horror-handwriting.synopsis-large,.synopsis-content .synopsis-horror-handwriting.large,.synopsis-content .synopsis-horror-handwriting.synopsis-large { font-size: 1.48em; line-height: 1.55; letter-spacing: .06em; text-shadow: .045em 0 rgba(92,0,0,.32), -.03em .025em rgba(20,20,28,.2); }
.synopsis-content .small,.synopsis-content .synopsis-small { font-size: .88em; }
.synopsis-content .muted,.synopsis-content .synopsis-muted { color: var(--muted); }
.synopsis-content .accent,.synopsis-content .synopsis-accent { color: var(--accent); }
.synopsis-content .block,.synopsis-content .synopsis-block { display: block; margin: .75em 0; }
.synopsis-content br { content: ''; }

/* Screenshot carousel: four landscape or five portrait images visible per page */
.screenshot-carousel { position: relative; }
.screenshot-grid.is-landscape-carousel { display: flex; gap: 8px; overflow-x: auto; overflow-y: hidden; scroll-behavior: smooth; scrollbar-width: none; -ms-overflow-style: none; padding: 0 1px; }
.screenshot-grid.is-landscape-carousel::-webkit-scrollbar { display: none; }
.screenshot-grid.is-landscape-carousel .screenshot-item { flex: 0 0 calc((100% - 24px) / 4); }
.screenshot-grid.is-portrait.is-landscape-carousel .screenshot-item { flex-basis: calc((100% - 32px) / 5); }
.screenshot-carousel-nav { position: absolute; z-index: 4; top: 50%; transform: translateY(-50%); width: 38px; height: 54px; padding: 0; border: 1px solid rgba(23,32,51,.14); border-radius: 5px; background: rgba(255,255,255,.92); color: var(--navy); box-shadow: 0 4px 14px rgba(23,32,51,.12); font-size: 2rem; line-height: 1; cursor: pointer; }
.screenshot-carousel-prev { left: 10px; }
.screenshot-carousel-next { right: 10px; }
.screenshot-carousel-nav:hover { background: #fff; border-color: var(--navy); }
.screenshot-carousel-nav:disabled { opacity: 0; pointer-events: none; }

/* Related projects: three visible cards with carousel navigation when needed */
.related-project-carousel { position: relative; }
.related-project-grid.is-carousel { display: flex; gap: 20px; overflow-x: auto; overflow-y: hidden; scroll-behavior: smooth; scrollbar-width: none; -ms-overflow-style: none; padding: 0 1px; }
.related-project-grid.is-carousel::-webkit-scrollbar { display: none; }
.related-project-grid.is-carousel .game-card { flex: 0 0 calc((100% - 40px) / 3); min-width: 0; }
.related-project-nav { position: absolute; z-index: 4; top: 50%; transform: translateY(-50%); width: 38px; height: 54px; padding: 0; border: 1px solid rgba(23,32,51,.14); border-radius: 5px; background: rgba(255,255,255,.92); color: var(--navy); box-shadow: 0 4px 14px rgba(23,32,51,.12); font-size: 2rem; line-height: 1; cursor: pointer; }
.related-project-prev { left: 10px; }
.related-project-next { right: 10px; }
.related-project-nav:hover { background: #fff; border-color: var(--navy); }
.related-project-nav:disabled { opacity: 0; pointer-events: none; }

/* Character / artwork galleries: five images per row */
.asset-gallery-section { margin-top: 56px; }
.asset-gallery-grid { display: grid !important; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 18px; overflow: visible; padding-bottom: 0; align-items: start; }
.asset-gallery-grid .screenshot-item { display: block; width: 100%; min-width: 0; margin: 0; }
.asset-gallery-grid .screenshot-item img { display: block; width: 100%; height: auto; }

/* Detail pages originally used the same neutral site background as the intro/listing pages. */
body[data-page="project"] .detail::before { content: none; }

@media (max-width:1080px) { .about-grid { grid-template-columns: 1fr 1fr; } .asset-gallery-grid { grid-template-columns: repeat(4,minmax(0,1fr)); } }
@media (max-width:900px) { .selected-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } .asset-gallery-grid { grid-template-columns: repeat(3,minmax(0,1fr)); } .related-project-grid.is-carousel .game-card { flex-basis: calc((100% - 20px) / 2); } }
@media (max-width:780px) {
  .selected-grid,.about-grid { grid-template-columns: 1fr; }
  .intro-name { font-size: 2.2rem; }
  .filter-row { grid-template-columns: 1fr; gap: 8px; padding: 10px 0; }
  .result-bar { align-items: flex-start; gap: 12px; }
  .result-actions { flex-wrap: wrap; justify-content: flex-end; }
  .synopsis-content { padding-left: 16px; line-height: 1.82; }
  .screenshot-grid.is-landscape-carousel .screenshot-item { flex-basis: calc((100% - 8px) / 2); }
  .screenshot-carousel-nav,.related-project-nav { width: 34px; height: 48px; }
  .related-project-grid.is-carousel .game-card { flex-basis: 100%; }
  .asset-gallery-section { margin-top: 56px; }
  .asset-gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
  .mobile-profile { display: grid; grid-template-columns: 52px minmax(0,1fr) auto; align-items: center; gap: 12px; }
  .mobile-profile-avatar { width: 52px; height: 52px; border-radius: 50%; overflow: hidden; background: #fff; border: 1px solid rgba(255,255,255,.18); display: flex; align-items: center; justify-content: center; }
  .mobile-profile-avatar img { display: block; width: 170%; height: 170%; object-fit: contain; object-position: center 18%; transform: translateY(16%); }
  .mobile-profile-copy { min-width: 0; }
  .mobile-profile-name { color: #fff; font-size: .92rem; font-weight: 800; line-height: 1.2; }
  .mobile-profile-name span { margin-left: 5px; color: rgba(255,255,255,.62); font-size: .72rem; font-weight: 650; }
  .mobile-profile-tagline { margin-top: 5px; color: rgba(255,255,255,.62); font-size: .66rem; line-height: 1.45; word-break: keep-all; }
}