/* Lab report and legal pages: same look as the home and projects pages
   (portfolio.css and site.css supply tokens, nav, tones and type) */
body { min-height: 100vh; background: var(--bg); }
.nav { position: fixed; }
.nav-links a { min-height: 44px; }

.wu { position: relative; z-index: 1; max-width: 980px; margin: 0 auto; padding: 120px var(--gut) 110px; font-family: var(--sans); counter-reset: sec; }

/* hero */
.wu-hero { margin-bottom: 64px; }
.wu-back { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 40px; font-family: var(--mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-dim); transition: color .2s, transform .2s var(--ease); }
.wu-back:hover { color: var(--atext); text-decoration: none; transform: translateX(-3px); }
.wu-kicker { color: var(--text-dim); margin-bottom: 14px; }
.wu-title { display: flex; align-items: center; gap: clamp(14px, 2vw, 26px); min-width: 0; }
.wu-title h1 { margin: 0; min-width: 0; font-family: var(--mega); font-weight: 800; font-size: clamp(48px, 9.5vw, 150px); line-height: .86; letter-spacing: -.055em; text-transform: uppercase; color: var(--text-bright); overflow-wrap: anywhere; }
.wu-ico { flex: none; width: clamp(54px, 7vw, 96px); height: clamp(54px, 7vw, 96px); border-radius: 50%; border: 2px solid var(--line); object-fit: cover; }
.wu-ico.ava-blank { display: inline-grid; place-items: center; font-family: var(--mega); font-weight: 800; font-size: clamp(24px, 3vw, 40px); }
.wu-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: 40px 0 0; border-top: 1px solid var(--line); }
.wu-facts div { padding: 14px 18px 0 0; }
.wu-facts div + div { padding-left: 18px; border-left: 1px solid var(--border); }
.wu-facts dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 6px; }
.wu-facts dd { font-family: var(--mega); font-weight: 700; font-size: clamp(18px, 1.8vw, 24px); color: var(--text-bright); }
.wu-facts .diff-tag { font-family: var(--mono); font-size: 12px; font-weight: 500; vertical-align: middle; }

/* sections: numbered like the home page ("01 / Summary") */
.wu h2 { counter-increment: sec; display: block; margin: 72px 0 22px; padding-top: 18px; border-top: 1px solid var(--line); font-family: var(--mega); font-weight: 800; font-size: clamp(28px, 3.6vw, 46px); line-height: 1; letter-spacing: -.035em; text-transform: uppercase; color: var(--text-bright); }
.wu h2::before { content: counter(sec, decimal-leading-zero) " /"; display: block; margin-bottom: 14px; font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .16em; color: var(--atext); }
.wu h3 { margin: 36px 0 12px; font-family: var(--mega); font-weight: 700; font-size: 21px; letter-spacing: -.01em; color: var(--text-bright); }
.wu h4 { margin: 24px 0 8px; font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-dim); }
.wu p { max-width: 70ch; margin: 0 0 16px; font-size: 16px; line-height: 1.75; color: var(--text); }
.wu a { color: var(--atext); }
.wu ul, .wu ol { max-width: 70ch; margin: 12px 0 24px; padding-left: 22px; color: var(--text); font-size: 16px; line-height: 1.7; }
.wu li { margin-bottom: 8px; }
.wu li::marker { color: var(--accent); }
.wu hr { margin: 48px 0; border: 0; border-top: 1px solid var(--border); }
.wu em { color: var(--text-dim); }
.wu img:not(.wu-ico) { max-width: 100%; border: 1px solid var(--line); border-radius: .5px; }
.wu strong { color: var(--text-bright); }

/* inline code and terminal blocks (always dark, like a real terminal) */
.wu code { padding: 2px 6px; font-family: var(--mono); font-size: .86em; color: var(--text-bright); background: var(--surface-2); border: 1px solid var(--border); border-radius: .5px; }
.wu pre { position: relative; margin: 24px 0 32px; padding: 44px 22px 20px; overflow-x: auto; font-family: var(--mono); font-size: 13px; line-height: 1.65; color: #e9e3d7; background: #0f0e0c; border: 1px solid #34302a; border-radius: .5px; box-shadow: 6px 6px 0 -1px var(--bg), 6px 6px 0 0 var(--line); scrollbar-width: thin; scrollbar-color: #5a3418 transparent; }
.wu pre::before { content: "terminal"; position: absolute; left: 0; right: 0; top: 0; height: 30px; padding: 0 14px 0 22px; display: flex; align-items: center; font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: #958c7c; border-bottom: 1px solid #34302a; background: linear-gradient(90deg, #ff5a1f 0 8px, transparent 8px) no-repeat 0 50% / 8px 8px, #151311; }
.wu pre code { padding: 0; font-size: inherit; color: inherit; background: none; border: 0; }

/* tables */
.table-wrap { margin: 24px 0 32px; overflow-x: auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.wu table { width: 100%; border-collapse: collapse; font-size: 14px; text-align: left; }
.wu th, .wu td { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--border); vertical-align: top; }
.wu th { font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--text-dim); }
.wu td:first-child { font-family: var(--mono); font-size: 13px; color: var(--text-bright); }
.wu tr:last-child td { border-bottom: 0; }
.wu blockquote { margin: 24px 0 32px; padding: 16px 22px; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: .5px; }
.wu blockquote p { margin: 0 0 10px; }
.wu blockquote p:last-child { margin-bottom: 0; }

.wu-snip { margin: 30px 0; padding: 24px 18px; text-align: center; font-family: var(--mono); font-size: 13px; color: var(--text-dim); border: 1px dashed var(--line); }
.wu-snip strong { display: block; margin-bottom: 6px; letter-spacing: .14em; color: var(--atext); }
.wu-notice { display: flex; gap: 14px; align-items: flex-start; margin: 22px 0 30px; padding: 16px 18px; background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: .5px; }
.wu-notice-icon { color: var(--atext); font-size: 18px; line-height: 1.4; }
.wu-notice strong { display: block; margin-bottom: 4px; font-family: var(--mono); font-size: 13px; color: var(--atext); }
.wu-notice p { margin: 0; font-size: 14px; color: var(--text-dim); }

/* contact footer, in the opposite tone like the home page */
.wu-foot { position: relative; z-index: 1; background: var(--bg); color: var(--text); }
.wu-foot-in { max-width: 980px; margin: 0 auto; padding: 72px var(--gut) 56px; }
.wu-foot-line { color: var(--text-dim); font-size: 15px; margin: 10px 0 18px; }
.wu-mail { display: inline-block; font-family: var(--mega); font-weight: 800; letter-spacing: -.03em; font-size: clamp(24px, 4.4vw, 56px); color: var(--text-bright); border-bottom: 2px solid var(--accent); padding-bottom: 4px; }
.wu-mail:hover { color: var(--atext); text-decoration: none; }
.wu-legal { margin-top: 30px; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; color: var(--text-dim); }
.wu-legal a { color: var(--atext); text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 700px) {
  .wu { padding-top: 96px; }
  .wu-facts { grid-template-columns: minmax(0, 1fr); }
  .wu-facts div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--border); }
  .wu-facts div { padding-bottom: 12px; }
  .wu h2 { margin-top: 56px; }
}

/* locked writeups: only a skeleton is published, never the real text */
.wu-blurred { filter: blur(7px); pointer-events: none; user-select: none; }
.wu-skeleton { display: flex; flex-direction: column; gap: 14px; margin-top: 10px; }
.wu-skeleton .sk { display: block; height: 13px; background: var(--surface-2); border: 1px solid var(--border); }
.wu-skeleton .sk.h { width: 34%; height: 18px; margin-top: 26px; background: color-mix(in srgb, var(--accent) 30%, var(--surface-2)); }
.wu-skeleton .sk.b { height: 120px; }
.wu-skeleton .sk.w9 { width: 92%; } .wu-skeleton .sk.w8 { width: 80%; } .wu-skeleton .sk.w6 { width: 62%; }
.wu-lock-overlay { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 24px; }
.wu-lock-backdrop { position: absolute; inset: 0; background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: blur(3px); }
.wu-lock-dialog { position: relative; width: min(480px, 100%); overflow: hidden; background: var(--surface); border: 1px solid var(--accent); border-radius: .5px; box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .7); }
.wu-lock-bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.wu-lock-bar-title { margin-left: 8px; font-family: var(--mono); font-size: 12px; color: var(--text-dim); }
.wu-lock-body { padding: 32px 28px 28px; text-align: center; }
.wu-lock-icon { display: block; margin-bottom: 10px; font-size: 30px; }
.wu-lock-body h3 { margin: 0 0 12px; font-family: var(--mono); font-size: 18px; color: var(--warn); }
.wu-lock-body p { margin: 0 0 22px; font-size: 14px; line-height: 1.65; color: var(--text-dim); }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #e2503a; } .dot-y { background: #e0b84e; } .dot-g { background: #8fbf6a; }

.wu-vault-status { color: var(--text-dim); }
.wu-notice.wu-unlocked { background: rgba(245, 197, 66, .08); border-left-color: var(--gold); }
.wu-unlocked .wu-notice-icon, .wu-unlocked strong { color: var(--gold); }
.wu-hint { margin: 18px 0; border: 1px dashed var(--border); background: var(--win-bg); }
.wu-hint summary { padding: 10px 14px; cursor: pointer; font-family: var(--mono); font-size: 12.5px; letter-spacing: .06em; color: var(--gold); }
.wu-hint summary::marker { color: var(--accent); }
.wu-hint p { margin: 0; padding: 0 14px 12px; font-size: 14px; color: var(--text); }
.wu-key { margin: 16px 0; }
.wu-key .flag-code { flex: 1 1 auto; }

/* phone menu (the home page sets this through html.is-mobile) */
@media (max-width: 900px) {
.nav-inner { grid-template-columns: auto 1fr auto; padding: 0 12px; gap: 8px; width: 100% !important; }
.nav-prompt .host, html.is-mobile .nav-prompt .sep, html.is-mobile .nav-prompt .cursor { display: none; }
.nav-burger { display: flex; }
.nav--menu .nav-links { position: fixed; top: 56px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 6px 16px 14px; overflow: visible; background: color-mix(in srgb, var(--bg) 97%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); box-shadow: 0 24px 40px -20px rgba(0, 0, 0, .6); opacity: 0; visibility: hidden; transform: translateY(-8px); pointer-events: none; transition: opacity .25s, transform .25s var(--ease), visibility .25s; }
.nav--menu.is-open .nav-links { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
.nav--menu .nav-links a { min-height: 50px; padding: 0 4px; font-size: 15px; border-bottom: 1px solid var(--border); }
.nav--menu .nav-links a:last-child { border-bottom: 0; }
.nav--menu .nav-links a[aria-current] { border-bottom-color: var(--border); }
}
.wu-lock-dialog { border-color: var(--line); box-shadow: 6px 6px 0 -1px var(--bg), 6px 6px 0 0 var(--line); }
.wu-lock-bar { background: var(--surface); }
.wu-lock-bar .dot { display: none; }
.wu-lock-bar-title { margin-left: 0; letter-spacing: .16em; text-transform: uppercase; font-size: 10.5px; }
.wu-lock-body h3 { font-family: var(--mega); font-weight: 800; font-size: 26px; letter-spacing: -.02em; text-transform: uppercase; color: var(--text-bright); }
.wu-lock-icon { font-size: 26px; }