:root {
  --bg-cream: #FFFDF8;
  --memphis-yellow: #FFE600;
  --memphis-pink: #FF4D80;
  --memphis-cyan: #00F0FF;
  --memphis-purple: #8B5CF6;
  --memphis-orange: #FF8800;
  --memphis-green: #00E676;
  --memphis-blue: #3B82F6;
  --memphis-lime: #CCFF00;
  --ink: #111111;
  --white: #FFFFFF;
  --shadow: 5px 5px 0px var(--ink);
  --shadow-lg: 8px 8px 0px var(--ink);
  --shadow-sm: 3px 3px 0px var(--ink);
  --border: 3.5px solid var(--ink);
  --border-thin: 2.5px solid var(--ink);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg-cream);
}

body {
  background-image: 
    radial-gradient(var(--ink) 1.2px, transparent 1.2px),
    radial-gradient(var(--memphis-pink) 1.2px, transparent 1.2px);
  background-size: 26px 26px;
  background-position: 0 0, 13px 13px;
  color: var(--ink);
  font-family: 'Plus Jakarta Sans', 'Noto Sans SC', sans-serif;
  line-height: 1.6;
  padding: 30px 20px 80px;
  overflow-x: hidden;
}

.svg-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  flex-shrink: 0;
}

.svg-icon svg {
  width: 100%;
  height: 100%;
  display: block;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Floating Memphis Geometric Decorations */
@keyframes floatShape {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(3deg);
  }
}

.memphis-shape {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  animation: floatShape 6s ease-in-out infinite;
}

.shape-circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--memphis-cyan);
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
}

.shape-triangle {
  width: 0;
  height: 0;
  border-left: 32px solid transparent;
  border-right: 32px solid transparent;
  border-bottom: 54px solid var(--memphis-orange);
  filter: drop-shadow(4px 4px 0 var(--ink));
  animation-delay: -2s;
}

.shape-cross {
  width: 40px;
  height: 40px;
  position: relative;
  animation-delay: -4s;
}
.shape-cross::before, .shape-cross::after {
  content: '';
  position: absolute;
  background: var(--memphis-pink);
  border: 2px solid var(--ink);
}
.shape-cross::before {
  top: 15px; left: 0; width: 40px; height: 10px;
}
.shape-cross::after {
  top: 0; left: 15px; width: 10px; height: 40px;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* HEADER */
header {
  background: var(--memphis-yellow);
  border: var(--border);
  box-shadow: var(--shadow-lg);
  padding: 38px 34px;
  margin-bottom: 40px;
  position: relative;
  transform: rotate(-0.5deg);
  border-radius: 14px;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 22px;
}

.ticker-tag {
  background: var(--memphis-pink);
  color: var(--white);
  font-family: 'Syne', sans-serif;
  font-weight: 900;
  font-size: 0.95rem;
  padding: 7px 18px;
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
  transform: rotate(-2deg);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.header-date {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  background: var(--white);
  padding: 7px 16px;
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.archive-select {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  background: var(--memphis-cyan);
  padding: 6px 12px;
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
  border-radius: 6px;
  cursor: pointer;
  outline: none;
  font-size: 0.85rem;
}

h1.title {
  font-family: 'Syne', 'Noto Sans SC', sans-serif;
  font-size: clamp(2.1rem, 5.2vw, 3.9rem);
  font-weight: 900;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 14px;
  text-shadow: 3px 3px 0px var(--memphis-cyan);
}

h1.title span.highlight {
  background: var(--white);
  padding: 2px 14px;
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
  display: inline-block;
  margin: 4px 2px;
  color: var(--ink);
  transform: rotate(-1.5deg);
}

.subtitle {
  font-size: 1.15rem;
  font-weight: 700;
  color: #222;
  max-width: 900px;
  line-height: 1.6;
}

/* STATS BAR */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  margin-bottom: 45px;
}

.stat-card {
  border: var(--border);
  box-shadow: var(--shadow);
  padding: 22px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  background: var(--white);
}

.stat-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg);
}

.stat-card.c1 { background: var(--memphis-cyan); }
.stat-card.c2 { background: var(--memphis-pink); color: #fff; }
.stat-card.c3 { background: var(--memphis-lime); }
.stat-card.c4 { background: var(--memphis-orange); }

.stat-icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--white);
  color: var(--ink);
  border: var(--border-thin);
  box-shadow: 2px 2px 0 var(--ink);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-card:hover .stat-icon-wrap svg {
  transform: scale(1.15) rotate(6deg);
}

.stat-info {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* RADAR SECTION */
.radar-section {
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow-lg);
  border-radius: 14px;
  padding: 34px 30px;
  margin-bottom: 45px;
  position: relative;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 26px;
  flex-wrap: wrap;
}

.section-badge {
  background: var(--memphis-purple);
  color: var(--white);
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 900;
  padding: 8px 20px;
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
  transform: rotate(-1deg);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.section-desc {
  font-weight: 700;
  font-size: 1.05rem;
  color: #333;
}

.trend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.trend-box {
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  border-radius: 10px;
  background: var(--bg-cream);
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trend-box:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow);
}

.trend-box.t1 { border-top: 10px solid var(--memphis-pink); }
.trend-box.t2 { border-top: 10px solid var(--memphis-blue); }
.trend-box.t3 { border-top: 10px solid var(--memphis-yellow); }

.trend-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.trend-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--ink);
  color: var(--white);
  padding: 4px 10px;
  border-radius: 4px;
}

.trend-title {
  font-size: 1.25rem;
  font-weight: 900;
  margin-bottom: 10px;
  line-height: 1.35;
}

.trend-text {
  font-size: 0.95rem;
  color: #222;
  line-height: 1.6;
}

/* FILTER TABS */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
  align-items: center;
}

.filter-btn {
  font-family: 'Syne', 'Noto Sans SC', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 10px 22px;
  background: var(--white);
  border: var(--border-thin);
  box-shadow: var(--shadow-sm);
  border-radius: 30px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.15s ease;
}

.filter-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow);
}

.filter-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--ink);
}

.filter-btn.active {
  background: var(--memphis-yellow);
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--ink);
}

.filter-btn.bookmark-tab.active {
  background: var(--memphis-pink);
  color: var(--white);
}

/* FEED GRID */
.feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.tweet-card {
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow);
  border-radius: 14px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.2s ease;
}

.tweet-card:hover {
  transform: translate(-4px, -4px) rotate(0.3deg);
  box-shadow: var(--shadow-lg);
  z-index: 5;
}

.card-top-action {
  position: absolute;
  top: 12px;
  right: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.star-btn {
  background: var(--white);
  border: 2px solid var(--ink);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--ink);
  transition: transform 0.15s ease, background 0.15s ease;
}

.star-btn:hover {
  transform: scale(1.12);
}

.star-btn.starred {
  background: var(--memphis-yellow);
}

.tweet-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  padding-right: 36px;
}

.avatar-box {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  border: var(--border-thin);
  box-shadow: 2px 2px 0 var(--ink);
  overflow: hidden;
  background: var(--memphis-pink);
  flex-shrink: 0;
}

.avatar-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.author-meta {
  overflow: hidden;
}

.author-name {
  font-weight: 900;
  font-size: 1.12rem;
  line-height: 1.2;
  color: var(--ink);
}

.author-handle {
  font-size: 0.85rem;
  font-weight: 700;
  color: #666;
  font-family: 'Space Mono', monospace;
}

.category-pill-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.category-pill {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 10px;
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
}

.score-badge {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--memphis-lime);
  border: 2px solid var(--ink);
  padding: 2px 8px;
  border-radius: 4px;
  box-shadow: 1.5px 1.5px 0 var(--ink);
}

.pill-agent { background: #C8B6FF; }
.pill-skills { background: #FFD166; }
.pill-tools { background: #06D6A0; color: #000; }
.pill-guide { background: #FF99C8; }

.tweet-body {
  font-size: 0.98rem;
  line-height: 1.62;
  color: #1a1a1a;
  margin-bottom: 18px;
  white-space: pre-line;
  word-break: break-word;
  font-weight: 500;
}

.tweet-media {
  margin-bottom: 18px;
  border: var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #F4F4F4;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tweet-media img {
  width: 100%;
  height: auto;
  max-height: 580px;
  object-fit: contain;
  display: block;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tweet-media:hover img {
  transform: scale(1.02);
}

/* DEEP LINK BADGES */
.deep-links-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.deep-link-chip {
  background: var(--white);
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  padding: 4px 10px;
  border-radius: 6px;
  font-family: 'Space Mono', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.15s ease, background 0.15s ease;
}

.deep-link-chip:hover {
  background: var(--memphis-cyan);
  transform: translate(-2px, -2px);
}

.ai-take-box {
  background: #FDF4E3;
  border: 2px dashed var(--ink);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  line-height: 1.5;
}

.ai-take-title {
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tweet-footer {
  border-top: 2px dashed #bbb;
  padding-top: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: #444;
  flex-wrap: wrap;
  gap: 8px;
}

.metrics-pill {
  background: #F4F4F4;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1.5px solid var(--ink);
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.metric-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.feedback-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fb-btn {
  background: var(--white);
  border: 1.5px solid var(--ink);
  border-radius: 6px;
  padding: 3px 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 800;
  box-shadow: 1.5px 1.5px 0 var(--ink);
  transition: all 0.15s ease;
}

.fb-btn:hover {
  transform: translate(-1px, -1px);
}

.fb-btn.active-up {
  background: var(--memphis-lime);
}

.fb-btn.active-down {
  background: #FFAAA6;
}

.tweet-date-text {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: #555;
}

/* ERROR STATE / LOADING STATE */
.state-container {
  grid-column: 1 / -1;
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow-lg);
  border-radius: 12px;
  padding: 40px 30px;
  text-align: center;
}

/* FOOTER */
footer {
  margin-top: 70px;
  background: var(--ink);
  color: var(--white);
  padding: 32px 30px;
  border-radius: 14px;
  border: var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  font-family: 'Syne', sans-serif;
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-badge {
  background: var(--memphis-yellow);
  color: var(--ink);
  padding: 7px 16px;
  font-weight: 800;
  border: 2px solid var(--white);
  box-shadow: 3px 3px 0 var(--memphis-pink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 768px) {
  body { padding: 15px 12px 60px; }
  header { padding: 24px 18px; transform: none; }
  .feed-grid { grid-template-columns: 1fr; }
}

/* ===== Nav Tabs (Multi-route) ===== */
.nav-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 26px;
}
.nav-tab {
  font-family: 'Syne', 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  background: var(--white);
  color: var(--ink);
  border: var(--border-thin);
  box-shadow: 3px 3px 0 var(--ink);
  padding: 9px 18px;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.nav-tab:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--ink); }
.nav-tab.active {
  background: var(--memphis-yellow);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--ink);
}
.nav-tab .svg-icon { width: 15px; height: 15px; }

/* ===== Route Sections ===== */
.route-section { display: none; }
.route-section.active { display: block; animation: fadeUp .25s ease; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.route-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.route-title {
  font-family: 'Syne', sans-serif;
  font-weight: 900;
  font-size: 1.55rem;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.route-sub { font-size: .82rem; font-weight: 700; color: #444; }

/* ===== Archive Timeline ===== */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.archive-card {
  background: var(--white);
  border: var(--border-thin);
  box-shadow: 4px 4px 0 var(--ink);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform .12s ease, box-shadow .12s ease;
}
.archive-card:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.archive-card .ac-date {
  font-family: 'Syne', sans-serif;
  font-weight: 900;
  font-size: 1.2rem;
}
.archive-card .ac-meta { font-size: .78rem; color: #555; font-weight: 600; }
.archive-card .ac-btn {
  margin-top: auto;
  align-self: flex-start;
  background: var(--memphis-cyan);
  border: var(--border-thin);
  box-shadow: 2px 2px 0 var(--ink);
  font-weight: 800;
  font-size: .8rem;
  padding: 6px 14px;
  cursor: pointer;
}
.archive-card .ac-btn:hover { transform: translate(-1px, -1px); box-shadow: 3px 3px 0 var(--ink); }

/* ===== Authors Radar ===== */
.authors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.author-card {
  background: var(--white);
  border: var(--border-thin);
  box-shadow: 4px 4px 0 var(--ink);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-card .avatar-box { flex-shrink: 0; }
.author-card .author-name { font-weight: 900; font-size: 1.02rem; }
.author-card .author-handle { font-size: .78rem; color: #666; font-weight: 600; }
.author-card .author-stats { font-size: .78rem; font-weight: 700; margin-top: 3px; }
.author-card .author-stats .up { color: #0a7; }
.author-card .author-stats .down { color: #d33; }

/* ===== Links Vault ===== */
.links-vault { display: flex; flex-direction: column; gap: 10px; }
.link-row {
  background: var(--white);
  border: var(--border-thin);
  box-shadow: 3px 3px 0 var(--ink);
  padding: 13px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.link-row .link-type {
  font-family: 'Syne', sans-serif;
  font-weight: 900;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  background: var(--memphis-yellow);
  border: 2px solid var(--ink);
  padding: 3px 8px;
  flex-shrink: 0;
}
.link-row .link-url {
  font-weight: 700;
  font-size: .9rem;
  word-break: break-all;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px dashed var(--memphis-pink);
}
.link-row .link-url:hover { background: var(--memphis-lime); }
.link-row .link-src { margin-left: auto; font-size: .72rem; color: #777; flex-shrink: 0; }

/* ===== Trend history ===== */
.trend-history { display: flex; flex-direction: column; gap: 14px; }
.trend-row {
  background: var(--white);
  border: var(--border-thin);
  box-shadow: 3px 3px 0 var(--ink);
  padding: 14px 18px;
}
.trend-row .tr-name {
  font-family: 'Syne', sans-serif;
  font-weight: 900;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: 6px;
}
.trend-row .tr-title { font-weight: 900; font-size: 1.02rem; margin-bottom: 4px; }
.trend-row .tr-summary { font-size: .86rem; color: #444; }
.trend-row .tr-score {
  display: inline-block;
  font-weight: 900;
  font-family: 'Syne', sans-serif;
  background: var(--memphis-pink);
  color: var(--white);
  border: 2px solid var(--ink);
  padding: 2px 8px;
  margin-top: 8px;
}

/* ===== About ===== */
.about-card {
  background: var(--white);
  border: var(--border-thin);
  box-shadow: 5px 5px 0 var(--ink);
  padding: 26px;
  max-width: 760px;
}
.about-card h3 { font-family: 'Syne', sans-serif; font-weight: 900; margin: 16px 0 8px; text-transform: uppercase; letter-spacing: .5px; }
.about-card p, .about-card li { font-size: .92rem; color: #333; }
.about-card ul { padding-left: 20px; }
.about-card .flow-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 10px 0;
}
.flow-step {
  background: var(--memphis-lime);
  border: var(--border-thin);
  box-shadow: 2px 2px 0 var(--ink);
  font-weight: 800;
  font-size: .78rem;
  padding: 6px 12px;
}
.flow-arrow { font-family: 'Syne', sans-serif; font-weight: 900; }

/* ===== Source link button on tweet card ===== */
.source-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--white);
  border: 2px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  font-weight: 800;
  font-size: .76rem;
  padding: 5px 12px;
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  transition: transform .1s ease, box-shadow .1s ease;
}
.source-link-btn:hover { transform: translate(-1px, -1px); box-shadow: 3px 3px 0 var(--ink); background: var(--memphis-lime); }
.tweet-footer { flex-wrap: wrap; }
.tweet-footer .source-link-btn { margin-left: auto; }