/* Kaitu 開途 — Team: /team cards, /team/<slug> profiles, the initials chop and the campus map. */

/* ---------- initials chop: a carved seal with the person's initials ---------- */
.tchop { --s: 96px; position: relative; display: inline-grid; place-items: center; width: var(--s); height: var(--s); border-radius: calc(var(--s) * .1); background: radial-gradient(120% 90% at 30% 20%, #D8483C, var(--seal) 55%, var(--seal-deep)); color: var(--paper); box-shadow: 0 1px 0 rgba(255,255,255,.25) inset, 0 -3px 0 rgba(0,0,0,.12) inset, 0 18px 30px -14px rgba(158,42,34,.6); transform: rotate(-4deg); }
.tchop::before { content: ''; position: absolute; inset: 8%; border: max(2px, calc(var(--s) * .025)) solid rgba(244,238,227,.85); border-radius: calc(var(--s) * .05); }
.tchop::after { content: ''; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(circle at 70% 80%, rgba(244,238,227,.14) 0 2px, transparent 3px) 0 0 / 13px 11px, radial-gradient(circle at 20% 30%, rgba(0,0,0,.08) 0 1.5px, transparent 2.5px) 0 0 / 9px 12px; mix-blend-mode: screen; pointer-events: none; }
.tchop b { position: relative; font-family: var(--f-display); font-weight: 500; font-size: calc(var(--s) * .38); letter-spacing: -.02em; line-height: 1; font-variation-settings: 'opsz' 144, 'SOFT' 60, 'WONK' 1; }
.tchop--xl { --s: clamp(112px, 14vw, 176px); }

/* ---------- /team hero: a fan of portraits ---------- */
.team-fan { position: relative; aspect-ratio: 1 / .86; display: grid; place-items: center; }
.team-fan__card { --spread: calc(var(--i) - (var(--n) - 1) / 2); position: absolute; width: 36%; aspect-ratio: 4 / 5; border-radius: 18px; overflow: hidden; background: var(--card); border: 1px solid rgba(26,23,18,.06); display: grid; place-items: center; box-shadow: var(--shadow-paper), 0 30px 50px -30px rgba(26,23,18,.5); transform: translateX(calc(var(--spread) * 46%)) translateY(calc(var(--spread) * var(--spread) * 5%)) rotate(calc(var(--spread) * 7deg)); }
.team-fan__card:nth-child(even) { background: var(--paper-2); }
.team-fan__card img { width: 100%; height: 100%; object-fit: cover; }
.team-fan__card { place-items: start; padding: 9%; }
.team-fan__card .tchop { --s: clamp(40px, 4.4vw, 64px); }
.team-fan__card img { position: absolute; inset: 0; }
.team-fan__seal { position: absolute; right: 4%; top: 8%; width: 14%; transform: rotate(8deg); filter: drop-shadow(0 12px 20px rgba(158,42,34,.35)); }
@media (max-width: 900px) { .team-fan { max-width: 440px; width: 100%; margin: 8px auto 0; } }

/* ---------- team cards ---------- */
.tgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 24px); }
.tcard { perspective: 1000px; min-width: 0; }
.tcard__link { --rx: 0deg; --ry: 0deg; position: relative; display: flex; flex-direction: column; height: 100%; background: var(--card); border: 1px solid rgba(26,23,18,.06); border-radius: var(--r-lg); box-shadow: var(--shadow-1); overflow: hidden; transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .6s var(--ease-out), box-shadow .6s var(--ease-out); }
.tcard__link:hover, .tcard__link:focus-visible { box-shadow: var(--shadow-3); transform: translateY(-8px) rotate(calc(var(--tilt) * -.5deg)) rotateX(var(--rx)) rotateY(var(--ry)); }
.tcard__art { position: relative; display: grid; place-items: center; aspect-ratio: 5 / 4; background: var(--paper-2); overflow: hidden; }
.tcard__sheet { position: absolute; inset: 14% 18%; border-radius: 12px; background: var(--card); box-shadow: var(--shadow-paper); transition: transform .8s var(--ease-out); }
.tcard__sheet--a { transform: rotate(calc(var(--tilt) * -7deg)); background: #EFE6D6; }
.tcard__sheet--b { transform: rotate(calc(var(--tilt) * 4deg)); background-image: linear-gradient(transparent 23px, rgba(26,23,18,.05) 24px); background-size: 100% 24px; }
.tcard__link:hover .tcard__sheet--a { transform: rotate(calc(var(--tilt) * -12deg)) translateX(calc(var(--tilt) * -6%)); }
.tcard__link:hover .tcard__sheet--b { transform: rotate(calc(var(--tilt) * 8deg)) translateX(calc(var(--tilt) * 5%)); }
.tcard__frame { position: relative; z-index: 1; display: grid; place-items: center; width: 100%; height: 100%; }
.tcard__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.tcard__link:hover .tcard__img { transform: scale(1.04); }
.tcard__frame .tchop { --s: clamp(76px, 8vw, 108px); transition: transform .7s var(--ease-spring); }
.tcard__link:hover .tcard__frame .tchop { transform: rotate(calc(var(--tilt) * 6deg)) scale(1.06); }
.tcard__seal { position: absolute; z-index: 2; right: 14px; top: 14px; width: 30px; height: 30px; opacity: 0; transform: scale(.4) rotate(-30deg); transition: opacity .4s, transform .6s var(--ease-spring); }
.tcard__link:hover .tcard__seal, .tcard__link:focus-visible .tcard__seal { opacity: 1; transform: none; }
.tcard__body { display: flex; flex-direction: column; gap: 8px; padding: clamp(18px, 2vw, 26px); flex: 1; }
.tcard__title { font: 500 11px/1.3 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--seal); }
.tcard__name { font-family: var(--f-display); font-weight: 400; font-size: clamp(1.4rem, 1.1rem + .9vw, 1.9rem); letter-spacing: -.025em; line-height: 1.05; overflow-wrap: anywhere; }
.tcard__line { color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.55; }
.tcard__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.tcard__tags span { font-size: 12px; padding: 5px 10px; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); }
.tcard__go { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 10px; font: 500 12px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink); }
.tcard__go svg { width: 16px; height: 16px; transition: transform .5s var(--ease-out); }
.tcard__link:hover .tcard__go svg { transform: translateX(6px); }
.tcard__link:hover .tcard__go { color: var(--seal); }
@media (max-width: 1000px) { .tgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .tgrid { grid-template-columns: minmax(0, 1fr); } }

.tjoin { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: clamp(22px, 3vw, 36px); padding: 22px 24px; border-radius: var(--r-lg); border: 1px dashed var(--line-strong); }
.tjoin img { width: 44px; height: 44px; }
.tjoin div { flex: 1 1 220px; min-width: 0; }
.tjoin b { font-family: var(--f-display); font-weight: 400; font-size: 1.3rem; }
.tjoin p { color: var(--ink-2); font-size: var(--fs-sm); margin-top: 4px; }

/* ---------- profile hero ---------- */
.prof-preview { position: sticky; top: 0; z-index: 30; padding: 10px 16px; text-align: center; font: 500 12px/1.4 var(--f-mono); letter-spacing: .08em; background: var(--ochre-tint, #F3E4C4); color: #8A5A10; }
.prof-hero__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 6vw, 100px); align-items: center; }
.prof-hero .h-hero { font-size: clamp(2.6rem, 1rem + 6vw, 6.6rem); max-width: 10ch; overflow-wrap: anywhere; }
.prof-hero .eyebrow { margin-bottom: 16px; }
.prof-portrait { position: relative; margin: 0; max-width: 460px; width: 100%; }
.prof-portrait__sheet { position: absolute; inset: 4% -4% 10% 6%; border-radius: var(--r-xl); background: var(--paper-2); box-shadow: var(--shadow-paper); transform: rotate(5deg) translate(4%, 2%); }
.prof-portrait__frame { position: relative; aspect-ratio: 4 / 5; border-radius: var(--r-xl); overflow: hidden; display: grid; place-items: center; background: linear-gradient(160deg, #2A2620, #171410); border: 1px solid var(--night-line); box-shadow: 0 40px 80px -40px rgba(0,0,0,.7); transform: rotate(-1.5deg); }
.prof-portrait__frame::after { content: ''; position: absolute; inset: 14px; border: 1px solid rgba(244,238,227,.16); border-radius: calc(var(--r-xl) - 10px); pointer-events: none; }
.prof-portrait__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.prof-portrait__seal { position: absolute; right: 26px; bottom: 26px; width: 15%; opacity: .95; transform: rotate(8deg); filter: drop-shadow(0 10px 18px rgba(0,0,0,.5)); }
.prof-portrait figcaption { position: relative; display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-top: 18px; }
.prof-portrait figcaption b { font-family: var(--f-display); font-weight: 400; font-size: 1.3rem; }
.prof-portrait figcaption span { font: 500 11px/1.3 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--seal); text-align: right; }
.prof-chips { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.prof-chips li { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; padding: 7px 12px 7px 8px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow-1); }
.prof-chips span { font-family: var(--f-cjk); color: var(--seal); font-size: 12px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; background: var(--seal-tint); }
.prof-page .btn { white-space: normal; text-align: center; }
@media (max-width: 900px) { .prof-hero__grid { grid-template-columns: minmax(0, 1fr); } .prof-portrait { max-width: 340px; margin: 0 auto; } .prof-hero__text { order: -1; } }

/* ---------- figures ---------- */
.prof-stats-band { padding-block: clamp(36px, 5vw, 64px); }
.prof-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 0; background: var(--night-line); border: 1px solid var(--night-line); border-radius: var(--r-lg); overflow: hidden; }
.prof-stats > div { background: var(--night); padding: 20px 18px; min-width: 0; }
.prof-stats dt { font: 500 10.5px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: rgba(244,238,227,.5); }
.prof-stats dd { margin: 12px 0 0; font-family: var(--f-display); font-size: clamp(2rem, 1.4rem + 1.6vw, 2.8rem); line-height: 1; letter-spacing: -.03em; color: var(--paper); }
.prof-stats dd b { font-weight: 400; }
.prof-stats small { display: block; font-family: var(--f-body); font-size: 12px; line-height: 1.35; letter-spacing: 0; color: rgba(244,238,227,.6); margin-top: 8px; }
@media (max-width: 1000px) { .prof-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- about ---------- */
.prof-about { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(24px, 6vw, 100px); align-items: start; }
.prof-about .eyebrow { margin-bottom: 22px; }
.prof-bio p { color: var(--ink-2); line-height: 1.75; max-width: 62ch; }
.prof-bio p + p { margin-top: 18px; }
.prof-bio p:first-child { font-size: var(--fs-md); color: var(--ink); }
.prof-bio a { color: var(--seal); text-decoration: underline; text-underline-offset: 3px; }
.prof-bio ul { margin: 14px 0 0 1.2em; color: var(--ink-2); line-height: 1.7; }
@media (max-width: 860px) { .prof-about { grid-template-columns: minmax(0, 1fr); } }

/* ---------- campus map (moved from /about) ---------- */
.campus-map__stage { border-radius: var(--r-xl); background: var(--night-2); border: 1px solid var(--night-line); overflow: hidden; }
.campus-map__svg { display: block; width: 100%; height: auto; }
.cm-land { fill: #E9DFCC; opacity: .92; }
.cm-route-bg { fill: none; stroke: rgba(244,238,227,.14); stroke-width: 2; stroke-dasharray: 3 7; }
.cm-route { fill: none; stroke: #E5604F; stroke-width: 2.6; stroke-linecap: round; }
.cm-pin { cursor: pointer; }
.cm-pin__dot { fill: var(--seal); stroke: var(--paper); stroke-width: 2.5; }
.cm-pin__halo { fill: rgba(229,96,79,.22); opacity: 0; transition: opacity .3s; }
.cm-pin.is-on .cm-pin__halo { opacity: 1; }
.campus-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.campus-list li { display: flex; gap: 12px; align-items: flex-start; padding: 14px; border-radius: var(--r); border: 1px solid var(--night-line); transition: background .3s, border-color .3s; min-width: 0; }
.campus-list li.is-on { background: rgba(244,238,227,.06); border-color: rgba(229,96,79,.5); }
.campus-list__n { font: 500 11px/1.5 var(--f-mono); color: #E5604F; }
.campus-list b { display: block; font-weight: 500; font-size: var(--fs-sm); line-height: 1.3; overflow-wrap: anywhere; }
.campus-list small { display: block; font-size: 12px; color: rgba(244,238,227,.55); margin-top: 3px; }
.campus-list--paper li { border-color: var(--line); background: var(--card); }
.campus-list--paper small { color: var(--muted); }
.campus-list--paper .campus-list__n { color: var(--seal); }
.campus-list:has(li:nth-child(3):last-child) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1000px) { .campus-list, .campus-list:has(li:nth-child(3):last-child) { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .campus-list, .campus-list:has(li:nth-child(3):last-child) { grid-template-columns: minmax(0, 1fr); } }

/* ---------- qualifications + experience ---------- */
.prof-cv__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: clamp(40px, 6vw, 100px); align-items: start; }
.prof-cv .eyebrow { margin-bottom: 18px; }
.quals { list-style: none; padding: 0; margin: 30px 0 0; display: grid; gap: 12px; }
.qual { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 18px; align-items: center; padding: 20px 22px; background: var(--card); border: 1px solid rgba(26,23,18,.06); border-radius: var(--r-lg); box-shadow: var(--shadow-1); transition: transform .6s var(--ease-out), box-shadow .6s var(--ease-out); }
.qual:hover { transform: translateY(-4px) rotate(-.4deg); box-shadow: var(--shadow-paper); }
.qual__stamp { grid-row: span 2; width: 48px; height: 48px; display: grid; place-items: center; border: 2px solid var(--seal); border-radius: 8px; color: var(--seal); font-family: var(--f-cjk); font-size: 1.4rem; transform: rotate(-6deg); background: rgba(200,55,45,.04); }
.qual b { font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; letter-spacing: -.02em; line-height: 1.15; }
.qual small { color: var(--muted); font-size: 13px; margin-top: 2px; }
.xtl { --xtl: 1; list-style: none; padding: 0 0 0 30px; margin: 30px 0 0; position: relative; display: grid; gap: 14px; }
.xtl::before { content: ''; position: absolute; left: 8px; top: 12px; bottom: 12px; width: 2px; background: var(--line); }
.xtl::after { content: ''; position: absolute; left: 8px; top: 12px; width: 2px; height: calc((100% - 24px) * var(--xtl)); background: var(--seal); }
.xtl__item { position: relative; padding: 18px 22px; background: var(--card); border: 1px solid rgba(26,23,18,.06); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }
.xtl__dot { position: absolute; left: -30px; top: 22px; width: 18px; height: 18px; border-radius: 50%; background: var(--paper); border: 2px solid var(--seal); z-index: 1; }
.xtl__dot::after { content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--seal); }
.xtl__item b { display: block; font-family: var(--f-display); font-weight: 400; font-size: 1.35rem; letter-spacing: -.02em; line-height: 1.15; }
.xtl__role { display: block; margin-top: 6px; font: 500 11px/1.4 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--seal); }
.xtl__item p { color: var(--ink-2); font-size: var(--fs-sm); line-height: 1.6; margin-top: 8px; }

/* ---------- expertise, languages, regions ---------- */
.facets { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 14px; }
.facet { position: relative; overflow: hidden; background: var(--card); border: 1px solid rgba(26,23,18,.06); border-radius: var(--r-lg); padding: clamp(22px, 2.4vw, 30px); box-shadow: var(--shadow-1); min-height: 200px; display: flex; flex-direction: column; justify-content: flex-end; gap: 14px; }
.facet__k { position: absolute; top: 12px; right: 18px; font-family: var(--f-cjk); font-size: 5rem; line-height: 1; color: var(--seal); opacity: .14; transition: opacity .5s, transform .8s var(--ease-out); }
.facet:hover .facet__k { opacity: .3; transform: rotate(-6deg) scale(1.06); }
.facet__t { font-family: var(--f-display); font-weight: 400; font-size: 1.45rem; letter-spacing: -.02em; }
.ttags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.ttags li { font-size: 13px; padding: 6px 12px; border-radius: 999px; background: var(--paper-2); color: var(--ink-2); }

.prof-more .section-head > .btn { justify-self: end; align-self: end; }
@media (max-width: 860px) { .prof-more .section-head > .btn { justify-self: start; } }

@media (max-width: 400px) {
  .tcard__body { padding: 16px; }
  .qual { padding: 16px; column-gap: 12px; }
  .qual__stamp { width: 40px; height: 40px; font-size: 1.15rem; }
  .xtl { padding-left: 24px; }
  .xtl__dot { left: -24px; }
  .xtl::before, .xtl::after { left: 7px; }
  .xtl__item { padding: 16px; }
  .prof-stats > div { padding: 16px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .tcard__link, .tcard__sheet, .tcard__img, .tcard__frame .tchop, .tcard__seal, .qual, .facet__k { transition: none; }
}
.qual b:last-child { grid-row: span 2; }
@media (max-width: 600px) { .prof-portrait { max-width: min(260px, 80%); } .prof-portrait__sheet { inset: 4% -2% 10% 6%; } }
.team-fan__card::after { content: ''; position: absolute; left: 9%; right: 22%; bottom: 12%; height: 26%; background: linear-gradient(var(--line-strong) 0 0) 0 0 / 70% 3px no-repeat, linear-gradient(var(--line) 0 0) 0 40% / 100% 3px no-repeat, linear-gradient(var(--line) 0 0) 0 70% / 85% 3px no-repeat, linear-gradient(var(--line) 0 0) 0 100% / 55% 3px no-repeat; pointer-events: none; }