:root {
  --paper: #faf3e7;
  --paper-2: #f3ead9;
  --ink: #2e2a26;
  --accent-1: #e8734a;   /* warm orange */
  --accent-2: #2f8f7a;   /* teal green */
  --accent-3: #e4b13b;   /* mustard yellow */
  --accent-4: #7b6fc9;   /* soft purple */
  --highlight: #fff1a8;
  --card-bg: #fffdf8;
  --shadow: rgba(46, 42, 38, 0.15);
  --font-hand: 'Caveat', cursive;
  --font-body: 'Nunito', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; overflow-x: hidden; }

body {
  margin: 0;
  background: var(--paper);
  background-image:
    linear-gradient(var(--paper-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-2) 1px, transparent 1px);
  background-size: 40px 40px;
  color: var(--ink);
  font-family: var(--font-body);
  position: relative;
}
body.intro-lock { overflow: hidden; }

.coffee-intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--paper);
  background-image:
    linear-gradient(var(--paper-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-2) 1px, transparent 1px);
  background-size: 40px 40px;
  display: grid;
  place-items: center;
  overflow: hidden;
  transition: opacity 0.5s ease;
}
.coffee-intro.is-done { opacity: 0; pointer-events: none; }

.intro-skip {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 1100;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  background: #fffdf8;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 10px 18px;
  color: var(--ink);
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 2px 2px 0 var(--shadow);
}
.intro-skip:hover { transform: translate(-1px, -1px); }

.intro-caption {
  position: absolute;
  top: 8vh;
  left: 0;
  right: 0;
  text-align: center;
  pointer-events: none;
  font-family: var(--font-hand);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  color: var(--accent-1);
  margin: 0;
  z-index: 4;
  opacity: 1;
}
.coffee-intro.is-gone .intro-caption {
  opacity: 0;
  transition: opacity 0.35s ease;
}

.intro-stage {
  position: relative;
  width: min(280px, 68vw);
  aspect-ratio: 260 / 420;
  z-index: 3;
  overflow: hidden;
  filter: drop-shadow(0 18px 20px rgba(42, 24, 16, 0.18));
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.coffee-intro.is-gone .intro-stage {
  opacity: 0;
  transform: scale(0.94);
}
.intro-art {
  width: 100%;
  height: 100%;
  display: block;
  overflow: hidden;
}

.intro-straw-move {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-280px);
}
.coffee-intro.is-straw .intro-straw-move {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.12s ease;
}

h1, h2, h3 {
  font-family: var(--font-hand);
  font-weight: 700;
  margin: 0;
}

p { line-height: 1.6; }

.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
  background: rgba(250, 243, 231, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1.5px solid rgba(46, 42, 38, 0.12);
}
.nav-name {
  font-family: var(--font-hand);
  font-size: 1.4rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  flex-shrink: 0;
}
.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-hand);
  font-size: 1.15rem;
  font-weight: 600;
}
.nav-cta {
  background: var(--accent-3);
  color: var(--ink);
  font-family: var(--font-hand);
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 6px 16px;
  box-shadow: 2px 2px 0 var(--shadow);
  white-space: nowrap;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
}
.nav-cta:hover { color: var(--ink); }

.section-inner, .hero-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- background doodles ---------- */
.bg-doodles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.doodle {
  position: absolute;
  width: 70px;
  height: 70px;
  opacity: 0.22;
  animation: floaty 7s ease-in-out infinite;
}
.d-plane { top: 8%; left: 6%; animation-delay: 0s; color: var(--accent-1); }
.d-bulb { top: 22%; right: 8%; width: 60px; height: 60px; animation-delay: 1.2s; }
.d-stamp { bottom: 30%; left: 4%; width: 65px; height: 65px; animation-delay: 2.4s; }
.d-coffee { bottom: 10%; right: 7%; width: 58px; height: 74px; animation-delay: 0.6s; }

.steam {
  stroke: var(--accent-1);
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center bottom;
  animation: steam-rise 2.8s ease-in-out infinite;
}
.steam.s-b { animation-delay: 0.5s; stroke: var(--accent-2); }
.steam.s-c { animation-delay: 1s; }
@keyframes steam-rise {
  0% { opacity: 0; transform: translateY(6px); }
  25% { opacity: 0.85; }
  100% { opacity: 0; transform: translateY(-16px); }
}
.coffee-fill {
  fill: var(--accent-3);
  stroke: none;
  transform-origin: 40px 78px;
  animation: coffee-sway 3.4s ease-in-out infinite;
}
@keyframes coffee-sway {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.hero-coffee {
  position: absolute;
  right: 4%;
  bottom: 8%;
  width: 72px;
  height: 90px;
  opacity: 0.7;
  pointer-events: none;
  z-index: 1;
}
.hero-coffee svg { width: 100%; height: 100%; }

.coffee-icon {
  width: 42px;
  height: 52px;
  margin: 0 auto;
}
.coffee-icon svg { width: 100%; height: 100%; color: var(--ink); }

.footer-coffee {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.footer-coffee svg {
  width: 28px;
  height: 36px;
}

@media (prefers-reduced-motion: reduce) {
  .steam, .coffee-fill, .doodle, .scroll-cue { animation: none; }
  .steam { opacity: 0.5; }
}

@keyframes floaty {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(4deg); }
}

/* ---------- hero ---------- */
.hero {
  min-height: 72vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  z-index: 1;
}
.hero-inner { position: relative; }
.hero-kicker {
  font-family: var(--font-hand);
  font-size: 1.25rem;
  color: var(--accent-2);
  margin: 0 0 10px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
}
.hero h1 {
  font-size: clamp(2.8rem, 8vw, 5rem);
  line-height: 1.1;
}
.hero-line {
  font-family: var(--font-hand);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  max-width: 560px;
  margin: 18px auto 0;
  line-height: 1.3;
}
.hero-sub {
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  max-width: 540px;
  margin: 14px auto 0;
}
.scroll-cue {
  margin-top: 56px;
  font-family: var(--font-hand);
  font-size: 1.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--ink);
  text-decoration: none;
  animation: bob 2s ease-in-out infinite;
  cursor: pointer;
}
.scroll-cue:hover { color: var(--accent-1); }
.scroll-arrow { width: 40px; height: 30px; }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* ---------- highlight / underline ---------- */
.highlight {
  position: relative;
  background: linear-gradient(120deg, var(--highlight) 0%, var(--highlight) 100%);
  background-repeat: no-repeat;
  background-size: 100% 45%;
  background-position: 0 88%;
  padding: 0 2px;
  display: inline-block;
}

.hero h1 .highlight {
  padding-bottom: 6px;
}

.hero .squiggle-underline {
  display: block;
  width: 100%;
  height: 14px;
  margin-top: -2px;
}

.section-title {
  font-size: clamp(1.9rem, 4.5vw, 2.6rem);
  display: block;
  margin-bottom: 24px;
  color: var(--accent-1);
  line-height: 1.15;
}
.thread-lead {
  font-family: var(--font-hand);
  font-size: 1.35rem;
  color: var(--accent-2);
  margin: -8px 0 28px;
}
.thread-end {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: var(--accent-1);
  margin: 24px 0 0;
}
.pro-name {
  font-family: var(--font-body);
}

section {
  position: relative;
  z-index: 1;
  padding: 64px 0;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.about-text {
  font-size: 1.15rem;
  max-width: 620px;
}
.about-text + .about-text { margin-top: 16px; }

/* ---------- cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 24px;
}
.card {
  background: var(--card-bg);
  border: 2.5px solid var(--ink);
  border-radius: 18px;
  padding: 24px 20px;
  text-align: center;
  position: relative;
  cursor: default;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 4px 4px 0 var(--shadow);
}
.card:nth-child(1) { transform: rotate(-1.5deg); }
.card:nth-child(2) { transform: rotate(1deg); }
.card:nth-child(3) { transform: rotate(-0.8deg); }
.card:nth-child(4) { transform: rotate(1.5deg); }
.card:nth-child(5) { transform: rotate(-1deg); }
.card:nth-child(6) { transform: rotate(1.2deg); }
.card:nth-child(7) { transform: rotate(-1.3deg); }

.card:hover, .card:focus {
  transform: scale(1.06) rotate(0deg) !important;
  box-shadow: 6px 8px 0 var(--shadow);
  outline: none;
}
.card-icon {
  font-size: 2.4rem;
  display: inline-block;
  transition: transform 0.3s ease;
}
.card:hover .card-icon { transform: rotate(-12deg) scale(1.15); }
.card h3 { font-size: 1.5rem; margin: 8px 0 6px; }
.card p { font-size: 0.95rem; margin: 0; }
.card-note {
  display: block;
  font-family: var(--font-hand);
  font-size: 1.1rem;
  color: var(--accent-2);
  margin-top: 10px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.card:hover .card-note, .card:focus .card-note {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- work ---------- */
.work-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.briefcase-doodle { width: 64px; height: 64px; margin-bottom: 16px; opacity: 0.8; }
.work-text {
  font-size: 1.2rem;
  max-width: 520px;
}
.work-links { margin-top: 18px; }

.pill-link {
  display: inline-block;
  background: var(--accent-3);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  padding: 10px 22px;
  border-radius: 999px;
  border: 2.5px solid var(--ink);
  box-shadow: 3px 3px 0 var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pill-link:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--shadow);
}
.pill-link.big { font-size: 1.05rem; margin: 6px 10px; }

/* ---------- professional corner ---------- */
.pro-corner {
  padding: 40px 16px 90px;
}

.pro-corner-frame {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px 36px 44px;
  background: var(--card-bg);
  border: 2px solid var(--ink);
  border-radius: 16px;
  box-shadow: 6px 6px 0 var(--shadow);
  position: relative;
  font-family: var(--font-body);
}
.pro-corner .pill-link { font-family: var(--font-body); font-size: 0.95rem; }

.pro-kicker {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 6px;
}

.pro-name {
  font-family: var(--font-body);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 700;
  margin: 0 0 6px;
}

.pro-summary {
  font-size: 1.02rem;
  line-height: 1.65;
  max-width: 680px;
  margin: 0;
}

.pro-formal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.pro-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 36px 0 8px;
  padding: 20px 0;
  border-top: 1.5px solid rgba(46, 42, 38, 0.12);
  border-bottom: 1.5px solid rgba(46, 42, 38, 0.12);
}

.pro-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pro-stat-num {
  font-weight: 700;
  font-size: 1.55rem;
}

.pro-stat-label {
  font-size: 0.85rem;
  line-height: 1.4;
  color: #5c564e;
}

.pro-section-label {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-1);
  margin: 40px 0 16px;
}

.work-list { display: flex; flex-direction: column; }

.work-item {
  padding: 18px 0;
  border-bottom: 1.5px solid rgba(46, 42, 38, 0.1);
}

.work-item:last-child { border-bottom: none; }

.work-item-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.work-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-2);
}

.work-when {
  font-size: 0.82rem;
  color: #857c6e;
}

.work-item h4,
.timeline-body h4,
.edu-block h4 {
  font-family: var(--font-body);
  font-size: 1.08rem;
  font-weight: 700;
  margin: 0 0 6px;
}

.work-item p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #3d3934;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1.5px solid rgba(46, 42, 38, 0.1);
}

.timeline-item:last-child { border-bottom: none; }

.timeline-when {
  font-size: 0.85rem;
  color: #857c6e;
  padding-top: 3px;
}

.timeline-place {
  font-size: 0.9rem;
  color: #5c564e;
  margin: 0 0 10px;
}

.timeline-body ul {
  margin: 0;
  padding-left: 18px;
}

.timeline-body li {
  font-size: 0.95rem;
  line-height: 1.5;
  margin-bottom: 6px;
}

.edu-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
}

.edu-block p {
  margin: 4px 0 0;
  font-size: 0.95rem;
  color: #4a443c;
}

.skill-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.skill-tags li {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1.5px solid rgba(46, 42, 38, 0.25);
  border-radius: 999px;
  background: var(--paper);
}

.research-block { margin-top: 12px; padding-top: 8px; }

.pro-intro {
  font-size: 1.02rem;
  line-height: 1.65;
  max-width: 680px;
}

.pill-link.calm {
  background: #e8f0ed;
  font-size: 0.95rem;
}

.pro-divider svg {
  width: 100%;
  max-width: 400px;
  display: block;
  margin: 0 auto;
  height: 24px;
}

.stat-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 24px 0 4px;
}

.stat-badge {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 6px 14px;
  white-space: nowrap;
}

.stat-dot {
  font-size: 1.1rem;
  color: #857c6e;
}

.pub-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.pub-list li {
  padding: 14px 0;
  border-bottom: 1.5px dashed rgba(46, 42, 38, 0.2);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pub-list li:last-child { border-bottom: none; }

.pub-list a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.98rem;
  line-height: 1.45;
  transition: color 0.2s ease;
}

.pub-list a:hover {
  color: var(--accent-2);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.pub-meta {
  font-size: 0.85rem;
  color: #857c6e;
}

.research-block .pill-link { margin-top: 16px; }

/* ---------- currently ---------- */
.currently-card {
  background: var(--card-bg);
  border: 2.5px dashed var(--accent-4);
  border-radius: 18px;
  padding: 28px 30px;
  max-width: 560px;
}
.currently-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 1.1rem;
}
.currently-list li { margin-bottom: 12px; }
.currently-list li:last-child { margin-bottom: 0; }
.currently-hint {
  margin-top: 18px;
  font-size: 0.85rem;
  color: #857c6e;
  font-style: italic;
}

/* ---------- say hi ---------- */
.say-hi { text-align: center; }
.mailbox-doodle { width: 80px; height: 80px; margin-bottom: 8px; }
.say-hi-text {
  font-size: 1.2rem;
  max-width: 480px;
  margin: 8px auto 22px;
}
.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.footer {
  text-align: center;
  padding: 30px 0 50px;
  font-family: var(--font-hand);
  font-size: 1.1rem;
  color: #857c6e;
  position: relative;
  z-index: 1;
}
.footer a {
  color: var(--ink);
  text-decoration: none;
}
.footer a:hover { color: var(--accent-2); }

.section-inner.wide { max-width: 860px; }

.section-title.nested {
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  margin-top: 56px;
  margin-bottom: 16px;
}
.else-word {
  font-size: clamp(2.2rem, 5vw, 2.8rem);
  color: var(--accent-1);
  margin-bottom: 8px;
}
.found-note { margin-top: 28px; }
.found-note strong { font-family: var(--font-hand); font-size: 1.35rem; display: block; margin-bottom: 6px; }

.thread-stamps { text-align: center; }
.stamp-trail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 36px 0 8px;
  padding-top: 8px;
}
.flight-line {
  position: absolute;
  left: 4%;
  right: 4%;
  top: 28%;
  width: 92%;
  height: 80px;
  pointer-events: none;
  z-index: 0;
}
.passport-stamp {
  position: relative;
  z-index: 1;
  background: var(--card-bg);
  border: 3px double var(--ink);
  border-radius: 8px;
  padding: 18px 14px 16px;
  text-align: left;
  box-shadow: 4px 4px 0 var(--shadow);
}
.passport-stamp.s1 { transform: rotate(-1.2deg); border-color: var(--accent-2); }
.passport-stamp.s2 { transform: rotate(1deg); margin-top: 10px; border-color: var(--accent-1); }
.passport-stamp.s3 { transform: rotate(-0.8deg); border-color: var(--accent-4); }
.passport-stamp.s4 { transform: rotate(1.1deg); margin-top: 8px; border-color: var(--accent-3); }
.passport-stamp:hover { transform: rotate(0deg) translateY(-4px); }
.stamp-mark {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #857c6e;
  margin-bottom: 8px;
}
.passport-stamp h3 {
  font-size: 1.55rem;
  margin-bottom: 6px;
}
.passport-stamp p {
  font-size: 0.92rem;
  margin: 0 0 10px;
  line-height: 1.45;
}
.stamp-ink {
  font-family: var(--font-hand);
  font-size: 1.1rem;
  color: var(--accent-1);
}
.thread-end {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: var(--accent-1);
  margin: 24px 0 0;
}
.research-years {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
}
.research-years li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1.5px dashed rgba(46, 42, 38, 0.18);
}
.research-years h4 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  margin: 0 0 4px;
}
.research-years p { margin: 0; font-size: 0.95rem; color: #4a443c; }
.ry-year {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: var(--accent-2);
}

.paper-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin-top: 8px;
}
.paper-card {
  background: var(--card-bg);
  border: 2.5px solid var(--ink);
  border-radius: 16px;
  padding: 20px 18px 22px;
  box-shadow: 4px 4px 0 var(--shadow);
}
.paper-card:nth-child(1) { transform: rotate(-0.8deg); }
.paper-card:nth-child(2) { transform: rotate(0.6deg); }
.paper-card:nth-child(3) { transform: rotate(-0.4deg); }
.paper-card:hover { transform: rotate(0) translateY(-3px); }
.paper-num {
  font-family: var(--font-hand);
  font-size: 1.3rem;
  color: var(--accent-1);
}
.paper-card h3 {
  font-size: 1.55rem;
  margin: 4px 0 6px;
}
.paper-sub {
  font-weight: 700;
  font-size: 0.88rem;
  margin: 0 0 10px;
  color: #5c564e;
}
.paper-card p { font-size: 0.92rem; margin: 0 0 12px; }
.paper-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.paper-tags span {
  font-size: 0.75rem;
  font-weight: 700;
  border: 1.5px solid rgba(46, 42, 38, 0.25);
  border-radius: 999px;
  padding: 3px 9px;
  background: var(--paper);
}
.research-foot {
  margin-top: 22px;
  font-size: 0.95rem;
  color: #5c564e;
}
.research-foot a { color: var(--ink); }

.solve .card-icon {
  font-family: var(--font-hand);
  font-size: 1.6rem;
  color: var(--accent-1);
}

.found-path {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 28px;
  margin: 28px 0 0;
  padding: 0;
}
.found-path li {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  min-width: 140px;
}
.found-path li:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -22px;
  top: 8px;
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: var(--accent-1);
}
.found-path strong {
  font-family: var(--font-hand);
  font-size: 1.6rem;
  font-weight: 700;
}
.found-path span { font-size: 0.9rem; color: #5c564e; }

.think-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.think-card {
  background: var(--card-bg);
  border: 2.5px solid var(--ink);
  border-radius: 14px;
  padding: 18px 20px;
  box-shadow: 3px 3px 0 var(--shadow);
}
.think-card h3 {
  font-size: 1.45rem;
  margin-bottom: 6px;
}
.think-card p { margin: 0; font-size: 0.98rem; }

@media (max-width: 700px) {
  .doodle { width: 46px; height: 46px; opacity: 0.25; }
  section { padding: 60px 0; }
  .pro-corner { padding: 28px 12px 60px; }
  .pro-corner-frame { padding: 28px 20px 24px; }
  .pro-stats { grid-template-columns: 1fr; }
  .timeline-item { grid-template-columns: 1fr; gap: 4px; }
  .site-nav { padding: 10px 16px; }
  .nav-name { font-size: 1.15rem; }
  .nav-links { font-size: 0.85rem; gap: 4px 10px; }
  .stamp-trail { grid-template-columns: 1fr 1fr; }
  .passport-stamp.s2, .passport-stamp.s4 { margin-top: 0; }
}