@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Syne:wght@500;600;700;800&display=swap');

:root {
  --bg: #eef1f7;
  --surface: #ffffff;
  --ink: #121826;
  --muted: #4b5567;
  --line: #d8deeb;
  --blue: #1f6fff;
  --blue-soft: #e8f0ff;
  --focus: #1f6fff;
  --accent-primary: oklch(56% 0.16 258);
  --accent-mint: oklch(86% 0.16 130);
  --accent-mint-ink: oklch(30% 0.06 130);
  --accent-warm-soft: oklch(97% 0.03 80);
  --surface-cool: oklch(98% 0.01 248);
  --surface-cool-2: oklch(96% 0.02 252);
  --radius-board: 14px;
  --radius-card: 12px;
  --stroke-default: #d7def0;
  --stroke-strong: #c7d5f2;
  --shadow-card: 0 10px 22px rgba(31, 55, 114, .09);
  --shadow-card-hover: 0 16px 28px rgba(31, 55, 114, .15);
  --board-bg-start: var(--surface-cool);
  --board-bg-end: var(--surface-cool-2);
  --board-border: var(--line);
  --board-accent-1: #5f82dd;
  --board-accent-2: #8ca8ea;
  --text-body: 1rem;
  --text-caption: .875rem;
  --text-h3: 1.2rem;
  --text-h2: clamp(1.45rem, 1.1rem + 1.1vw, 1.8rem);
  --text-h1: clamp(1.9rem, 1.35rem + 2vw, 2.5rem);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Manrope", "PingFang SC", "Helvetica Neue", sans-serif;
  font-size: var(--text-body);
  font-kerning: normal;
  text-rendering: optimizeLegibility;
  color: var(--ink);
  background:
    radial-gradient(1100px 450px at 88% -8%, #dbe7ff 0%, transparent 58%),
    radial-gradient(920px 340px at 8% 4%, #f8fbff 0%, transparent 60%),
    linear-gradient(180deg, #f5f7fc 0%, #edf0f6 100%),
    var(--bg);
}
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.top {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px) saturate(170%);
  background: rgba(244, 247, 253, 0.72);
  border-bottom: 1px solid rgba(173, 186, 214, 0.45);
}
.top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  padding: .72rem 0;
}
.brand {
  text-decoration: none;
  color: var(--ink);
  font-family: "Syne", sans-serif;
  font-weight: 700;
  letter-spacing: .02em;
}
.top-actions {
  display: flex;
  align-items: center;
  gap: .55rem;
}
.nav { display: flex; flex-wrap: wrap; gap: .35rem; }
.nav a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: .34rem .74rem;
  min-height: 44px;
  font-size: .92rem;
  font-weight: 600;
  transition: background .22s ease, border-color .22s ease, transform .22s ease;
}
.nav a:hover {
  border-color: #c3d1ee;
  background: rgba(255,255,255,.96);
  transform: translateY(-1px);
}
.nav a[aria-current="page"] {
  border-color: #9db3e7;
  background: #eef4ff;
}
.lang-toggle {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #182133;
  font-size: .9rem;
  font-weight: 600;
  padding: .38rem .72rem;
  cursor: pointer;
}
.lang-toggle:hover { border-color: #bcc8e5; }
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: #0f172a;
  color: #fff;
  text-decoration: none;
  padding: .45rem .68rem;
  border-radius: 8px;
}
.skip-link:focus-visible {
  left: .8rem;
  top: .6rem;
}
.nav a:focus-visible,
.social-btn:focus-visible,
.section-card:focus-visible,
.yt-link:focus-visible,
.youtube-inline:focus-visible,
.lang-toggle:focus-visible,
a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
main { padding: 1.2rem 0 2rem; }
article {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(249,251,255,.94));
  padding: 1.2rem;
  box-shadow: 0 16px 44px rgba(27, 44, 89, .10);
}
h1, h2, h3 { font-family: "Manrope", "PingFang SC", "Helvetica Neue", sans-serif; letter-spacing: .005em; }
.brand { font-family: "Syne", "Manrope", sans-serif; letter-spacing: .01em; }
h1 {
  font-size: var(--text-h1);
  line-height: 1.18;
  font-weight: 700;
  margin: .4rem 0 .8rem;
  padding-top: .06em;
  padding-bottom: .14em;
  text-wrap: balance;
  overflow: visible;
}
.page-title { color: #1b2d63; }
.page-title {
  letter-spacing: .01em;
  text-shadow: 0 1px 0 rgba(255,255,255,.8);
}
h2 {
  font-size: var(--text-h2);
  line-height: 1.22;
  font-weight: 650;
  margin: 1.1rem 0 .65rem;
  padding-top: .03em;
  padding-bottom: .06em;
  overflow: visible;
}
h3 { font-size: var(--text-h3); line-height: 1.3; margin: 1rem 0 .5rem; padding-bottom: .03em; overflow: visible; font-weight: 620; }
h1, h2, h3, h4, h5, h6 { scroll-margin-top: 88px; }
p, li {
  font-size: var(--text-body);
  line-height: 1.62;
  color: #2d3240;
  max-width: 68ch;
}
a { color: var(--blue); }
ul, ol { padding-left: 1.2rem; }
img { max-width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--line); }
.media img { width: min(100%, 760px); }
blockquote {
  margin: .8rem 0;
  border-left: 3px solid #d2d7df;
  padding: .2rem .8rem;
  color: #4f5868;
  background: #fafbfc;
}
code {
  background: #f2f3f6;
  border: 1px solid #e5e8ef;
  border-radius: 6px;
  padding: .08rem .34rem;
}
.cards { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.card {
  display: block;
  text-decoration: none;
  color: var(--ink);
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: .72rem;
}
.card:hover { border-color: #cfd6e2; }
.card h3 { margin: 0; font-size: 1rem; }
.small { color: var(--muted); font-size: var(--text-caption); margin-top: .3rem; }
.exp { border: 1px solid var(--line); border-radius: 12px; padding: .8rem; margin: .7rem 0; }
.exp-head { display: flex; justify-content: space-between; gap: .8rem; flex-wrap: wrap; }
.time { color: var(--muted); font-size: .86rem; }
/* Keep heading rhythm consistent in list-heavy pages like Blog */
article h2, article h3, article h4 {
  font-weight: 600;
  letter-spacing: 0;
}
.youtube-inline {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  color: #1e2431;
  text-decoration: none;
}
.youtube-inline:hover { color: #c11b1b; }
.yt-icon {
  width: 15px;
  height: 11px;
  border-radius: 3px;
  background: #ff0000;
  position: relative;
  display: inline-block;
}
.yt-icon::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 2.4px;
  width: 0;
  height: 0;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  border-left: 5px solid #fff;
}
.yt-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: .9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  margin: .7rem 0;
  background: #fff;
}
.yt-body { padding: .78rem .92rem; }
.yt-title { margin: 0 0 .42rem; font-size: 1.03rem; }
.yt-desc { margin: 0 0 .56rem; color: #576072; font-size: .96rem; line-height: 1.55; }
.yt-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: #202533;
  text-decoration: none;
  font-size: .9rem;
  word-break: break-all;
}
.yt-thumb-wrap {
  display: block;
  height: 100%;
}
.yt-thumb {
  width: 100%;
  height: 100%;
  min-height: 128px;
  object-fit: cover;
  border: 0;
  border-left: 1px solid var(--line);
  border-radius: 0;
}
.hero {
  border: 1px solid var(--line);
  border-radius: 20px;
  background:
    radial-gradient(500px 220px at 88% 8%, rgba(120, 155, 255, .20), transparent 60%),
    radial-gradient(480px 220px at -8% 0%, rgba(134, 166, 255, .18), transparent 62%),
    linear-gradient(150deg, #f3f7ff 0%, #ffffff 54%, #f3f8ff 100%);
  padding: 1.1rem 1.1rem 1.25rem;
  margin-bottom: .95rem;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(130deg, transparent 0%, rgba(255,255,255,.36) 45%, transparent 70%);
  pointer-events: none;
}
.hero h1 { margin: .2rem 0 .65rem; }
.hero p { margin: .38rem 0; max-width: 76ch; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  align-items: center;
  gap: 1rem;
}
.hero-avatar-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-avatar {
  width: 200px;
  height: 200px;
  border-radius: 20px;
  object-fit: cover;
  border: 1px solid #d1dcf6;
  box-shadow: 0 14px 28px rgba(24, 42, 86, .18);
}
.hero-actions {
  margin-top: .72rem;
  display: flex;
  align-items: center;
  gap: .55rem;
}
.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-weight: 700;
  font-size: .95rem;
  box-shadow: 0 8px 16px rgba(23, 65, 156, .22);
  transition: transform .22s ease, box-shadow .22s ease, filter .22s ease;
}
.calendly-btn { background: #006bff; }
.calendly-btn:hover {
  background: #0055cc;
  transform: translateY(-1px) scale(1.02);
  box-shadow: 0 12px 24px rgba(14, 58, 160, .28);
}
.calendly-icon {
  width: 18px;
  height: 18px;
  display: block;
}
.section-links {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff, #f8faff);
  padding: .88rem;
}
.section-cards {
  display: grid;
  gap: .72rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.section-card {
  display: block;
  text-decoration: none;
  color: #1e2634;
  border: 1px solid #d0daf0;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, #f9fbff);
  padding: .75rem .78rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.section-card:hover {
  border-color: #9cb3e8;
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(19, 35, 73, .12);
}
.section-head {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.section-icon {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--blue-soft);
  border: 1px solid #cfe0ff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}
.section-icon svg { width: 16px; height: 16px; stroke: #1e40af; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.section-title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 600;
}
.section-desc {
  margin: .5rem 0 0;
  font-size: .95rem;
  line-height: 1.55;
  color: #5a6578;
}
.feed-layout {
  margin-top: .95rem;
  display: grid;
  gap: .78rem;
}
.feed-board {
  border: 1px solid var(--board-border);
  border-radius: var(--radius-board);
  background: linear-gradient(165deg, var(--board-bg-start), var(--board-bg-end));
  padding: .9rem;
  position: relative;
  overflow: hidden;
}
.feed-board > h2 {
  color: #1b2d63;
}
.feed-board::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--board-accent-1) 0%, var(--board-accent-2) 45%, transparent 100%);
  pointer-events: none;
}
.pick-board {
  --board-border: #b7caef;
  --board-accent-1: #74c57c;
  --board-accent-2: #9ed9a5;
  --board-bg-start: #f8fbff;
  --board-bg-end: #edf4ff;
  background:
    radial-gradient(450px 180px at 92% 8%, rgba(180, 245, 168, .28), transparent 70%),
    linear-gradient(165deg, var(--board-bg-start), var(--board-bg-end));
}
.pick-board > p {
  color: #3a4a64;
}
.skills-board {
  --board-border: #c6d4f3;
  --board-accent-1: #6e93e5;
  --board-accent-2: #9ab5ef;
  --board-bg-start: #f7faff;
  --board-bg-end: #eef4ff;
  background:
    radial-gradient(380px 150px at 8% 0%, rgba(91, 132, 242, .11), transparent 70%),
    linear-gradient(165deg, var(--board-bg-start), var(--board-bg-end));
}
.tutorials-board {
  --board-border: #d9d8f1;
  --board-accent-1: #d8a36b;
  --board-accent-2: #efc89b;
  --board-bg-start: #fffaf4;
  --board-bg-end: #f4f6ff;
  background:
    radial-gradient(360px 130px at 92% 6%, rgba(255, 208, 144, .18), transparent 72%),
    linear-gradient(165deg, var(--board-bg-start), var(--board-bg-end));
}
.feed-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .78rem;
}
.feed-card {
  border: 1px solid #cfdaf3;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  padding: .8rem;
}
.feed-label {
  margin: 0;
  font-size: .84rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #4d5d7e;
  font-family: "Exo 2", sans-serif;
}
.feed-title {
  margin: .3rem 0 .45rem;
  font-size: 1.08rem;
}
.feed-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin: .45rem 0 .6rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid #d5def5;
  background: #f5f8ff;
  color: #3b4f7a;
  font-size: .79rem;
  padding: .16rem .52rem;
}
.feed-item {
  display: block;
  border: 1px solid #d7def0;
  border-radius: 12px;
  background: #fff;
  text-decoration: none;
  color: inherit;
  padding: .74rem .8rem;
  margin: .55rem 0 0;
}
.feed-item:hover {
  border-color: #9ab0e8;
  box-shadow: 0 12px 24px rgba(28, 49, 95, .10);
}
.feed-item h3 {
  margin: 0 0 .35rem;
  font-size: 1rem;
}
.ai-history-scroll {
  margin-top: .2rem;
  max-height: 520px;
  overflow-y: auto;
  padding-right: .2rem;
}
.ai-history-scroll::-webkit-scrollbar {
  width: 8px;
}
.ai-history-scroll::-webkit-scrollbar-thumb {
  background: #c9d6f4;
  border-radius: 999px;
}
.market-list { margin: .5rem 0 0; padding: 0; list-style: none; }
.market-list li + li { margin-top: .55rem; }
.market-link {
  display: block;
  border: 1px solid #d7def0;
  border-radius: 10px;
  padding: .62rem .7rem;
  text-decoration: none;
  color: #1f2b42;
}
.market-link:hover { border-color: #9fb2e4; background: #f8fbff; }
.market-card {
  border: 1px solid #cfdbf6;
  border-radius: 10px;
  padding: .62rem .7rem;
  color: #1f2b42;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  min-width: 0;
  overflow: hidden;
}
.market-card p { margin: .28rem 0; }
.market-meta-line {
  margin-top: .35rem;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.market-source a {
  display: inline;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-all;
}
.disclaimer {
  margin: .65rem 0 0;
  padding: .55rem .7rem;
  font-size: .82rem;
  color: #5b657b;
  background: #f8f9fc;
  border: 1px dashed #c7d0e4;
  border-radius: 10px;
}
.mini-note {
  font-size: .9rem;
  color: #5f6c88;
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: .7rem;
}
.btn-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid #b8c8eb;
  background: #eef4ff;
  color: #1b3468;
  font-weight: 600;
  text-decoration: none;
  padding: .42rem .8rem;
  font-size: .92rem;
  box-shadow: 0 4px 12px rgba(39, 71, 138, .12);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.btn-chip:hover {
  border-color: #8fa9e2;
  background: #e2ecff;
  box-shadow: 0 10px 20px rgba(36, 69, 140, .18);
  transform: translateY(-1px);
}
.btn-chip:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(39, 71, 138, .12);
}
.vc-grid {
  display: grid;
  gap: .72rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.pick-grid {
  display: grid;
  gap: .72rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}
.pick-tile {
  border: 1px solid var(--stroke-default);
  border-radius: var(--radius-board);
  background: linear-gradient(180deg, #ffffff, var(--board-bg-start));
  padding: .82rem;
  display: grid;
  grid-template-rows: auto auto auto;
  gap: .55rem;
  box-shadow: var(--shadow-card);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  min-width: 0;
  height: 100%;
}
.pick-tile:hover {
  transform: translateY(-3px);
  border-color: var(--board-accent-1);
  box-shadow: var(--shadow-card-hover);
}
.pick-tile-cover {
  border: 2px solid var(--stroke-strong);
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: linear-gradient(150deg, var(--board-bg-start) 0%, #f8faff 100%);
  box-shadow: 0 0 0 2px rgba(255,255,255,.9) inset;
}
.pick-cover-link {
  display: block;
  cursor: zoom-in;
  min-width: 0;
  transition: transform .18s ease;
}
.pick-tile-cover > .pick-cover-link {
  width: 100%;
  height: 100%;
}
.pick-cover-link:active {
  transform: scale(.995);
}
.pick-cover-link:hover .pick-tile-cover,
.pick-cover-link:focus-visible .pick-tile-cover {
  border-color: var(--board-accent-1);
  box-shadow: 0 0 0 2px rgba(255,255,255,.92) inset, 0 10px 22px rgba(34, 58, 120, .16);
}
.pick-tile-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pick-flip-inner {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform .55s ease;
}
.pick-flip-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
}
.pick-flip-face.back {
  transform: rotateY(180deg);
}
.pick-tile-cover.is-flip:hover .pick-flip-inner,
.pick-tile-cover.is-flip:focus-within .pick-flip-inner {
  transform: rotateY(180deg);
}
.pick-tile-cover.is-flip.is-flipped .pick-flip-inner {
  transform: rotateY(180deg);
}
.pick-tile-cover.is-flip {
  perspective: 1200px;
  position: relative;
}
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  background: rgba(12, 18, 36, .82);
}
.lightbox.is-open { display: flex; }
.lightbox-inner {
  position: relative;
  max-width: min(94vw, 1200px);
  max-height: 92vh;
}
.lightbox img {
  width: auto;
  max-width: 94vw;
  max-height: 90vh;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(206, 220, 255, .65);
  box-shadow: 0 24px 48px rgba(0, 0, 0, .45);
  cursor: zoom-in;
}
.lightbox-close {
  position: absolute;
  top: .4rem;
  right: .4rem;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: rgba(22, 31, 62, .88);
  color: #fff;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}
.pick-tile h3 {
  margin: .12rem 0 0;
  font-size: 1.12rem;
  font-weight: 700;
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  width: 100%;
  text-align: center;
  line-height: 1.3;
  text-wrap: balance;
}
.pick-tile .btn-row {
  width: 100%;
  justify-content: center;
  margin-top: auto;
  padding-top: .08rem;
}
.pick-detail-list {
  display: grid;
  gap: .72rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: start;
}
.pick-detail-board {
  --board-border: #c9d5f2;
  --board-accent-1: #6f8fdc;
  --board-accent-2: #9ab4ec;
  --board-bg-start: #f7faff;
  --board-bg-end: #eef4ff;
  background: linear-gradient(165deg, var(--board-bg-start), var(--board-bg-end));
}
.pick-detail-item {
  border: 1px solid var(--stroke-default);
  border-radius: var(--radius-board);
  background: linear-gradient(180deg, #ffffff, var(--board-bg-start));
  padding: .9rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  height: clamp(380px, 62vh, 520px);
  min-width: 0;
  contain: layout paint style;
  content-visibility: auto;
  contain-intrinsic-size: 520px;
}
.pick-detail-item h3 {
  margin: 0 0 .4rem;
  font-size: 1.08rem;
  color: var(--ink);
}
.pick-detail-date {
  margin: 0 0 .48rem;
  font-size: .9rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.pick-detail-content {
  margin: 0;
  color: #2d3240;
  font-size: 1rem;
  line-height: 1.68;
  max-width: none;
  white-space: pre-line;
  overflow-y: auto;
  padding-right: .2rem;
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}
.pick-detail-content:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 8px;
}
.pick-detail-content .i18n-copy[data-lang="zh"] { display: none; }
body[data-lang="zh"] .pick-detail-content .i18n-copy[data-lang="en"] { display: none; }
body[data-lang="zh"] .pick-detail-content .i18n-copy[data-lang="zh"] { display: block; }
.pick-detail-content .i18n-copy:only-child { display: block !important; }
.pick-detail-content a {
  word-break: break-all;
  overflow-wrap: anywhere;
}
.pick-detail-content::-webkit-scrollbar { width: 8px; }
.pick-detail-content::-webkit-scrollbar-thumb {
  background: #c9d6f4;
  border-radius: 999px;
}
.skills-board .chip {
  border-color: #c8d6f4;
  background: #f2f6ff;
  color: #334d80;
}
.vc-card {
  border: 1px solid var(--stroke-default);
  border-radius: var(--radius-card);
  background: #fff;
  padding: .75rem .78rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  box-shadow: var(--shadow-card);
  contain: layout paint style;
  content-visibility: auto;
  contain-intrinsic-size: 220px;
}
.vc-card:hover {
  transform: translateY(-2px);
  border-color: #a7bee9;
  box-shadow: var(--shadow-card-hover);
}
.vc-card h3 { margin: 0 0 .38rem; font-size: 1.02rem; }
.vc-card p { margin: .25rem 0 .45rem; }
.vc-card .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: .33rem;
}
.vc-video-grid {
  display: grid;
  gap: .72rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.vc-video {
  display: block;
  border: 1px solid var(--stroke-default);
  border-radius: var(--radius-card);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: #fff;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  box-shadow: var(--shadow-card);
  contain: layout paint style;
  content-visibility: auto;
  contain-intrinsic-size: 280px;
}
.vc-video:hover {
  border-color: #9fb2e4;
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}
.vc-video img {
  width: 100%;
  height: 168px;
  object-fit: cover;
  border: 0;
  border-bottom: 1px solid #d7def0;
  border-radius: 0;
}
.vc-video-body { padding: .68rem .75rem .74rem; }
.vc-video-body h3 { margin: 0 0 .35rem; font-size: 1.06rem; }
@media (max-width: 1160px) {
  .pick-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pick-detail-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pick-detail-item { height: clamp(360px, 58vh, 500px); }
}
@media (max-width: 820px) {
  .top-inner { flex-direction: column; align-items: flex-start; }
  .top-actions { width: 100%; flex-wrap: wrap; }
  .yt-card { grid-template-columns: 1fr; }
  .yt-thumb { border-left: 0; border-top: 1px solid var(--line); min-height: 180px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-avatar { width: 150px; height: 150px; border-radius: 14px; }
  .feed-grid { grid-template-columns: 1fr; }
  .pick-grid { grid-template-columns: 1fr; }
  .pick-detail-list { grid-template-columns: 1fr; }
  .pick-detail-item { height: clamp(340px, 54vh, 460px); }
  .pick-tile { padding: .74rem; }
  .pick-tile h3 { font-size: 1.06rem; }
  .pick-tile .btn-row { margin-top: .18rem; }
}
@media (hover: none), (pointer: coarse) {
  .pick-tile-cover.is-flip .pick-flip-inner {
    transform: none !important;
  }
  .pick-tile-cover.is-flip .pick-flip-face.back {
    display: none;
  }
}
@media (max-height: 700px) and (orientation: landscape) {
  .pick-detail-item {
    height: clamp(300px, 68vh, 430px);
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media (prefers-reduced-motion: no-preference) {
  .hero,
  .feed-board,
  .section-links {
    animation: rise-in .6s ease both;
  }
  .feed-board { animation-delay: .05s; }
  .section-links { animation-delay: .1s; }
}
@keyframes rise-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}