/* แนวคิด: เทศกาลล้านนาร่วมสมัย — พื้นน้ำเงินกรมท่า ตัวเน้นฟ้าใส แถบไล่สีชมพู–ส้มแบบธงสามเหลี่ยม; คลังภาพเป็นตารางแน่น อ่านรายละเอียดสองคอลัมน์ */
:root {
  color-scheme: dark;
  --navy: #0f2c5a;       /* สีหลัก ~70% ของหน้า */
  --navy-2: #173a70;     /* พื้นยกระดับ */
  --navy-deep: #0a1e3d;  /* พื้นลึก */
  --cyan: #2cc4e6;       /* สีเน้นหลัก */
  --sky: #1f8fd6;        /* ฟ้าเข้ม */
  --pink: #e8246b;       /* ปุ่มหลัก */
  --pink-hi: #ff3d84;
  --orange: #fb8c1e;
  --ink: #f3f7ff;        /* ตัวอักษรหลัก */
  --mute: #a9bddc;       /* ตัวอักษรรอง */
  --line: #2c4f85;       /* เส้นคั่น */
  --glass: rgba(10, 30, 61, .86);
  --display: "Kanit", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Thonburi", "Tahoma", sans-serif;
  --body: "Anuphan", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Thonburi", "Tahoma", sans-serif;
  --wrap: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--navy); color: var(--ink);
  font: 16px/1.7 var(--body);
}
img { max-width: 100%; display: block; }
a { color: var(--cyan); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.wrap {
  max-width: var(--wrap); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.3; text-wrap: balance; margin: 0; }
.eyebrow { font-size: .78rem; letter-spacing: .12em; color: var(--cyan); text-transform: uppercase; }
.muted { color: var(--mute); }

/* header */
.top { border-bottom: 1px solid var(--line); background: var(--navy); position: sticky; top: 0; z-index: 20; }
.top .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 28px; padding-block: 12px; }
.brand { font-family: var(--display); font-size: 1.15rem; font-weight: 700; color: var(--ink); text-decoration: none; }
.brand b { color: var(--cyan); font-weight: 700; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 20px; margin-left: auto; }
.nav a { color: var(--mute); text-decoration: none; font-size: .95rem; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--cyan); border-color: var(--cyan); }

/* hero */
.hero { background: linear-gradient(180deg, var(--navy-deep), var(--navy) 92%); border-bottom: 1px solid var(--line); position: relative; }
.hero::before { content: ""; position: absolute; inset: 0 0 auto; height: 6px; background: linear-gradient(90deg, var(--pink), var(--orange) 35%, var(--cyan) 70%, var(--sky)); }
.hero .wrap { padding-block: 44px 36px; display: grid; gap: 28px; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); align-items: end; }
.hero h1 { font-size: clamp(1.7rem, 4.2vw, 2.9rem); }
.hero h1 em { font-style: normal; color: var(--cyan); }
.hero h1 { font-weight: 600; letter-spacing: -.01em; }
.hero p { max-width: 62ch; color: var(--mute); margin: 14px 0 0; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); margin: 0; }
.facts div { padding: 14px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts div:nth-child(2n) { border-right: 0; }
.facts div:nth-last-child(-n+2) { border-bottom: 0; }
.facts dt { font-size: .8rem; color: var(--mute); }
.facts dd { margin: 0; font-family: var(--display); font-size: 1.7rem; color: var(--cyan); font-variant-numeric: tabular-nums; line-height: 1.2; }

/* filters */
.filters { display: grid; gap: 10px; padding-block: 24px 8px; }
.frow { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.frow > span { width: 5.5em; font-size: .82rem; color: var(--mute); }
.chip {
  font: inherit; font-size: .88rem; color: var(--ink); background: transparent;
  border: 1px solid var(--line); padding: 3px 12px; border-radius: 999px; cursor: pointer;
}
.chip:hover { border-color: var(--sky); }
.chip[aria-pressed="true"] { background: var(--cyan); border-color: var(--cyan); color: var(--navy); font-weight: 600; }
.count { color: var(--mute); font-size: .9rem; padding-block: 8px 14px; }

/* grid */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px 18px; padding-bottom: 56px; }
.card { color: inherit; text-decoration: none; display: grid; gap: 8px; align-content: start; }
.card .thumb { aspect-ratio: 4 / 5; background: var(--navy-2); border: 1px solid var(--line); overflow: hidden; position: relative; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.card:hover .thumb img { transform: scale(1.04); }
.card .thumb .none { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--mute); font-size: .85rem; padding: 16px; }
.badge { position: absolute; left: 8px; top: 8px; background: var(--pink); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .06em; padding: 1px 8px; }
.card h3 { font-size: 1.02rem; }
.card p { margin: 0; font-size: .86rem; color: var(--mute); line-height: 1.5; }

/* work page */
.crumb { padding-block: 18px 0; font-size: .9rem; }
.work { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 36px; padding-block: 18px 64px; align-items: start; }
.viewer { position: sticky; top: 76px; display: grid; gap: 10px; }
.stage { background: var(--navy-2); border: 1px solid var(--line); display: grid; place-items: center; min-height: 260px; }
.stage img { max-height: 70vh; width: auto; }
.stage:has(.zoom) { display: block; position: relative; }
.zoom { width: 100%; height: min(70vh, 640px); background: var(--navy-2); cursor: grab; }
.zoom.white { background: #fff; }
.zoom:active { cursor: grabbing; }
.zbar { position: absolute; top: 10px; right: 10px; display: grid; gap: 4px; z-index: 2; }
.zbar button {
  width: 36px; height: 36px; font: 600 1.15rem/1 var(--body); color: var(--ink);
  background: var(--glass); border: 1px solid var(--sky); cursor: pointer;
}
.zbar button:hover { background: var(--pink); }
.zlevel {
  position: absolute; left: 10px; top: 10px; z-index: 2; pointer-events: none;
  font-size: .78rem; font-variant-numeric: tabular-nums; color: var(--ink);
  background: var(--glass); border: 1px solid var(--line); padding: 2px 8px;
}
.zlevel:empty { display: none; }
.zlevel.over { border-color: var(--cyan); color: var(--cyan); }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.cap { font-size: .85rem; color: var(--mute); }
.work h1 { font-size: clamp(1.4rem, 3vw, 2rem); }
.work h2 { font-size: 1.1rem; color: var(--cyan); margin-top: 30px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.meta { display: grid; grid-template-columns: 7.5em minmax(0, 1fr); gap: 6px 14px; margin: 18px 0 0; font-size: .95rem; }
.meta dt { color: var(--mute); }
.meta dd { margin: 0; }
.scenes { margin: 12px 0 0; padding-left: 1.3em; display: grid; gap: 4px; }
.stories { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 6px; }
.stories li { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; }
.stories small { color: var(--mute); }
.tag { font-size: .72rem; border: 1px solid var(--sky); color: var(--cyan); padding: 0 7px; border-radius: 3px; white-space: nowrap; }

.arbox { margin-top: 22px; border: 1px solid var(--sky); border-top: 4px solid var(--orange); padding: 16px; display: grid; gap: 12px; background: var(--navy-2); }
.arbox h2 { margin: 0; border: 0; padding: 0; }
.arbtns { display: grid; gap: 8px; }
.btn {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; align-items: center; text-align: left;
  font: inherit; color: var(--ink); background: var(--pink); border: 0; padding: 11px 14px; text-decoration: none; cursor: pointer;
}
.btn:hover { background: var(--pink-hi); }
.btn small { grid-column: 1; color: #ffe1ec; font-size: .8rem; line-height: 1.4; }
.btn::after { content: "→"; grid-row: 1 / span 2; grid-column: 2; color: #fff; font-size: 1.2rem; }
.btn[aria-disabled="true"] { background: transparent; border: 1px dashed var(--line); color: var(--mute); cursor: default; }
.btn[aria-disabled="true"] small { color: var(--mute); }
.btn[aria-disabled="true"]::after { content: ""; }
.qr { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; font-size: .85rem; color: var(--mute); }
.qr #qrbox { background: #fff; padding: 8px; line-height: 0; }
model-viewer { width: 100%; height: 320px; background: var(--navy); }
.note { font-size: .82rem; color: var(--mute); border-left: 2px solid var(--sky); padding-left: 10px; }

/* stories index + guide */
.page { padding-block: 32px 64px; }
.page > h1 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); }
.page > p { max-width: 65ch; color: var(--mute); }
.sgroup { margin-top: 30px; }
.sgroup h2 { font-size: 1.15rem; color: var(--cyan); border-bottom: 1px solid var(--line); padding-bottom: 6px; display: flex; gap: 10px; align-items: baseline; }
.sgroup h2 small { font-family: var(--body); font-weight: 400; color: var(--mute); font-size: .85rem; }
.slist { list-style: none; padding: 0; margin: 10px 0 0; columns: 2 320px; column-gap: 36px; }
.slist li { break-inside: avoid; padding: 6px 0; border-bottom: 1px solid var(--line); }
.slist a { text-decoration: none; }
.slist a:hover { text-decoration: underline; }
.modes { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 0; border: 1px solid var(--line); margin-top: 22px; }
.modes section { padding: 20px; border-right: 1px solid var(--line); }
.modes section:last-child { border-right: 0; }
.modes h2 { font-size: 1.1rem; color: var(--cyan); }
.modes p { margin: 8px 0 0; font-size: .93rem; color: var(--mute); }
.foot { border-top: 1px solid var(--line); background: var(--navy-deep); color: var(--mute); font-size: .88rem; }
.foot .wrap { padding-block: 36px 32px; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 20px 40px; }
.foot p { margin: 8px 0 0; max-width: 48ch; }
.foot nav { display: grid; gap: 6px; align-content: start; }
.foot nav a { color: var(--ink); text-decoration: none; }
.foot nav a:hover { color: var(--cyan); }
.foot .fine { grid-column: 1 / -1; max-width: none; font-size: .78rem; border-top: 1px solid var(--line); padding-top: 16px; margin: 8px 0 0; }

/* ---------- landing ---------- */
.lhero { --b: clamp(24px, 4.4vw, 62px); position: relative; overflow: hidden; padding: var(--b); background: var(--navy-deep); }
.frame { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.lpanel { position: relative; z-index: 1; border-radius: 3px; overflow: hidden;
  background: radial-gradient(120% 90% at 85% 10%, #1b4b90 0%, var(--navy) 55%, var(--navy) 100%);
  box-shadow: 0 0 0 1px rgba(44, 196, 230, .18), 0 24px 60px rgba(0, 0, 0, .35); }
.ltop { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding-right: clamp(14px, 3vw, 40px); }
.ltop .org { margin: 0; padding-top: 18px; text-align: right; font-size: .8rem; line-height: 1.55; color: var(--mute); max-width: 36ch; }
.pennant { flex: 0 0 auto; width: min(340px, 62vw); padding: 14px 26px 30px; color: #fff; display: grid; gap: 2px;
  background: linear-gradient(100deg, var(--sky), var(--pink) 55%, var(--orange)) 0 0 / 200% 100%;
  -webkit-mask: linear-gradient(#000 0 0) top / 100% calc(100% - 14px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 0 100% / 28px 14px repeat-x;
  mask: linear-gradient(#000 0 0) top / 100% calc(100% - 14px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) 0 100% / 28px 14px repeat-x; }
.pennant b { font: 700 clamp(1.15rem, 2.4vw, 1.55rem)/1.15 var(--display); letter-spacing: .01em; }
.pennant span { font-size: .78rem; opacity: .92; }
.lbody { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 40px; align-items: center;
  max-width: 1180px; margin-inline: auto; padding: 18px clamp(14px, 3vw, 40px) 56px; }
.lhero h1 { font-size: clamp(1.75rem, 4.6vw, 3.6rem); line-height: 1.2; letter-spacing: -.015em; }
html:lang(th) .nw { white-space: nowrap; }
.lhero h1 em { font-style: normal; color: var(--cyan); }
.lhero p { max-width: 56ch; color: var(--mute); font-size: 1.05rem; margin: 18px 0 0; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pill { display: inline-block; padding: 10px 22px; border-radius: 999px; border: 1.5px solid var(--cyan); color: var(--cyan); text-decoration: none; font-weight: 600; transition: background .2s, color .2s; }
.pill:hover { background: var(--cyan); color: var(--navy-deep); }
.pill.solid { background: var(--pink); border-color: var(--pink); color: #fff; }
.pill.solid:hover { background: var(--pink-hi); border-color: var(--pink-hi); color: #fff; }
/* กรอบภาพทรงซุ้มโขง */
.arch { position: relative; display: block; justify-self: center; width: min(100%, 420px); aspect-ratio: 4 / 5; text-decoration: none;
  padding: 8px; background: linear-gradient(160deg, var(--pink), var(--orange) 45%, var(--cyan)); clip-path: polygon(50% 0, 100% 30%, 100% 100%, 0 100%, 0 30%); }
.arch img { width: 100%; height: 100%; object-fit: cover; clip-path: polygon(50% 1.2%, 100% 30.6%, 100% 100%, 0 100%, 0 30.6%); transition: transform .8s; }
.arch:hover img { transform: scale(1.04); }
.arch span { position: absolute; left: 8px; right: 8px; bottom: 8px; padding: 26px 14px 12px; font-size: .82rem; line-height: 1.45; color: #fff; background: linear-gradient(0deg, rgba(10, 30, 61, .92), transparent); }
.zig { height: 16px; background:
  linear-gradient(135deg, var(--navy) 25%, transparent 25%) -16px 0 / 32px 16px,
  linear-gradient(225deg, var(--navy) 25%, transparent 25%) -16px 0 / 32px 16px,
  linear-gradient(90deg, var(--pink), var(--orange) 40%, var(--cyan)); transform: scaleY(-1); }

.band { padding-block: 64px; }
.band.alt { background: var(--navy-deep); }
.band h2 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); margin-top: 4px; }
.shead { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: end; justify-content: space-between; margin-bottom: 28px; }
.shead a { text-decoration: none; font-weight: 600; white-space: nowrap; }
.shead a:hover { text-decoration: underline; }
.intro { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.lead { font-family: var(--display); font-weight: 500; font-size: clamp(1.15rem, 2.1vw, 1.5rem); line-height: 1.65; margin: 0; }

.feat { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.fcard { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); background: var(--navy-2); color: inherit; text-decoration: none; overflow: hidden; border-radius: 4px; }
.fimg { overflow: hidden; }
.fimg img { width: 100%; height: 100%; min-height: 220px; object-fit: cover; transition: transform .6s; }
.fcard:hover .fimg img { transform: scale(1.05); }
.ftxt { padding: 22px; display: grid; gap: 8px; align-content: center; justify-items: start; }
.ftxt h3 { font-size: 1.35rem; }
.ftxt p { margin: 0; color: var(--mute); font-size: .93rem; }
.ftxt small { color: var(--cyan); }

.techs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.tcard { position: relative; display: block; aspect-ratio: 3 / 4; overflow: hidden; color: #fff; text-decoration: none; border-radius: 4px; }
.tcard img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.tcard:hover img { transform: scale(1.06); }
.tcard div { position: absolute; inset: auto 0 0; padding: 48px 16px 16px; background: linear-gradient(0deg, rgba(10, 30, 61, .96) 35%, transparent); }
.tcard h3 { font-size: 1.3rem; }
.tcard p { margin: 4px 0 6px; font-size: .84rem; color: #d5e2f7; line-height: 1.5; }
.tcard small { color: var(--cyan); font-weight: 600; }

.arsec { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; }
.steps { list-style: none; counter-reset: st; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }
.steps li { counter-increment: st; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 0 14px; align-items: start; color: var(--mute); }
.steps li::before { content: counter(st); grid-row: span 2; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--cyan); color: var(--navy-deep); font: 700 1.1rem var(--display); }
.steps b { color: var(--ink); display: block; }
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pair figure { margin: 0; display: grid; gap: 6px; }
.pair img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 4px; }
.pair .ln img { background: #fff; object-fit: contain; }
.pair .ln { margin-top: 36px; }
.pair figcaption { font-size: .82rem; color: var(--mute); }

.eras { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 3px solid var(--cyan); }
.eras li { padding: 22px 22px 8px 0; margin-right: 22px; border-right: 1px solid var(--line); position: relative; }
.eras li:last-child { border-right: 0; margin-right: 0; }
.eras li::before { content: ""; position: absolute; top: -9px; left: 0; width: 15px; height: 15px; border-radius: 50%; background: var(--pink); }
.eras .num { font: 700 2.4rem/1 var(--display); color: var(--cyan); font-variant-numeric: tabular-nums; }
.eras .num small { font: 400 .85rem var(--body); color: var(--mute); }
.eras h3 { font-size: 1.15rem; margin-top: 8px; }
.eras p { margin: 6px 0 12px; color: var(--mute); font-size: .92rem; }
.mini { display: flex; flex-wrap: wrap; gap: 6px; }
.mini a { font-size: .8rem; text-decoration: none; color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; }
.mini a:hover { border-color: var(--cyan); color: var(--cyan); }

.story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
.story .mini { margin-top: 16px; }
.simg { display: block; overflow: hidden; border-radius: 4px; border-bottom: 6px solid var(--orange); }
.simg img { width: 100%; transition: transform .6s; }
.simg:hover img { transform: scale(1.04); }

.provs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.provs h3 { font-size: 1.2rem; color: var(--cyan); padding-bottom: 8px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.provs h3 small { font: 400 .8rem var(--body); color: var(--mute); }
.provs ul { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 10px; }
.provs li a { color: var(--ink); text-decoration: none; display: block; }
.provs li a:hover { color: var(--cyan); }
.provs li small { color: var(--mute); font-size: .8rem; }

.about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 48px; }
.about p { margin: 0; color: var(--mute); }

@media (max-width: 900px) {
  .lbody, .intro, .arsec, .story, .about { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .lbody { padding-bottom: 36px; }
  .ltop .org { display: none; }
  .archwrap { width: min(78%, 340px); }
  .techs, .provs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feat, .eras { grid-template-columns: minmax(0, 1fr); }
  .eras { border-top: 0; border-left: 3px solid var(--cyan); }
  .eras li { border-right: 0; margin: 0; padding: 0 0 26px 22px; }
  .eras li::before { top: 4px; left: -9px; }
  .band { padding-block: 44px; }
  .foot .wrap { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 520px) {
  .fcard { grid-template-columns: minmax(0, 1fr); }
  .fimg img { min-height: 0; aspect-ratio: 16 / 10; }
  .provs { grid-template-columns: minmax(0, 1fr); }
  .tcard p { display: none; }
}
@media (prefers-reduced-motion: reduce) { .arch img, .fimg img, .tcard img, .simg img { transition: none; } }

@media (max-width: 820px) {
  .hero .wrap, .work { grid-template-columns: minmax(0, 1fr); }
  .viewer { position: static; }
  .modes section { border-right: 0; border-bottom: 1px solid var(--line); }
  .modes section:last-child { border-bottom: 0; }
  .frow > span { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .card .thumb img { transition: none; } html { scroll-behavior: auto; } }


/* ---------- ลูกเล่นเคลื่อนไหว ---------- */
@property --ang { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.archwrap { justify-self: center; width: min(100%, 420px); }
.arch { width: 100%; justify-self: auto;
  background: conic-gradient(from var(--ang), var(--pink), var(--orange), var(--cyan), var(--sky), var(--pink));
  transform: perspective(900px) rotateY(calc(var(--mx, 0) * 12deg)) rotateX(calc(var(--my, 0) * -9deg));
  transition: transform .3s ease-out; }
.arch:hover img { transform: none; }

@media (prefers-reduced-motion: no-preference) {
  .lhero-text > * { animation: rise .9s cubic-bezier(.2, .7, .2, 1) both; }
  .lhero-text > :nth-child(2) { animation-delay: .1s; }
  .lhero-text > :nth-child(3) { animation-delay: .2s; }
  .lhero-text > :nth-child(4) { animation-delay: .3s; }
  .pennant { animation: rise .7s cubic-bezier(.2, .7, .2, 1) both, flow 9s linear 1s infinite alternate; }
  .archwrap { animation: pop 1s .25s cubic-bezier(.2, .7, .2, 1) both, float 7s 1.4s ease-in-out infinite; }
  .arch { animation: spin 9s linear infinite; }
  .arch img { animation: kb 22s ease-in-out infinite alternate; }
  .lhero h1 em {
    background: linear-gradient(100deg, var(--cyan) 30%, #ffffff 50%, var(--cyan) 70%) 0 0 / 250% 100%;
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    animation: shine 5.5s linear infinite; }
  .pill.solid::after { content: ""; position: absolute; inset: 0; pointer-events: none;
    background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .45) 50%, transparent 70%);
    translate: -120% 0; animation: sweep 4s 1.6s ease-in-out infinite; }
  .ticker-track { animation: tick 80s linear infinite; }
  .ticker:hover .ticker-track { animation-play-state: paused; }
  .eras li::before { animation: pulse 2.4s ease-out infinite; }
  .scanbox .ovl { animation: ovl 7s ease-in-out infinite; }
  .beam { animation: beam 3.5s ease-in-out infinite; }
  .fcard, .tcard { transition: transform .3s, box-shadow .3s; }
  .fcard:hover, .tcard:hover { transform: translateY(-6px); box-shadow: 0 18px 36px rgba(0, 0, 0, .35), 0 0 0 1px rgba(44, 196, 230, .35); }
  @supports (animation-timeline: view()) {
    .band .shead, .fcard, .tcard, .eras li, .provs section, .steps li, .about > div, .story > *, .arsec > *, .intro > * {
      animation: reveal linear both; animation-timeline: view(); animation-range: entry 0% entry 55%; }
  }
}
.pill { position: relative; overflow: hidden; }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } }
@keyframes pop { from { opacity: 0; transform: scale(.9) translateY(18px); } }
@keyframes float { 50% { transform: translateY(-10px); } }
@keyframes spin { to { --ang: 360deg; } }
@keyframes kb { from { transform: scale(1); } to { transform: scale(1.12) translate(-2%, 2%); } }
@keyframes flow { to { background-position: 100% 0; } }
@keyframes shine { to { background-position: -250% 0; } }
@keyframes sweep { 0% { translate: -120% 0; } 45%, 100% { translate: 120% 0; } }
@keyframes tick { to { transform: translateX(-50%); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(232, 36, 107, .6); } 100% { box-shadow: 0 0 0 14px rgba(232, 36, 107, 0); } }
@keyframes ovl { 0%, 12% { opacity: 0; } 30%, 70% { opacity: 1; } 88%, 100% { opacity: 0; } }
@keyframes beam { 0% { top: 0; opacity: 0; } 10%, 90% { opacity: 1; } 100% { top: 100%; opacity: 0; } }
@keyframes reveal { from { opacity: .25; translate: 0 36px; } to { opacity: 1; translate: 0 0; } }

/* แถบชื่อชาดกเลื่อน */
.ticker { background: var(--pink); color: #fff; overflow: hidden; border-bottom: 1px solid rgba(255, 255, 255, .2); }
.ticker-track, .ticker-set { display: flex; width: max-content; }
.ticker span { display: inline-flex; align-items: center; gap: 22px; padding: 11px 0 11px 22px; font: 600 .95rem var(--display); white-space: nowrap; }
.ticker span::after { content: ""; width: 7px; height: 7px; background: #ffd2e4; transform: rotate(45deg); }

/* ตัวอย่างการสแกน AR */
.pair .scan { margin: 0; }
.scanbox { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: 4px; }
.scanbox img { position: absolute; inset: 0; width: 100%; height: 100%; aspect-ratio: auto; object-fit: cover; }
.scanbox .ovl { object-fit: contain; padding: 6%; opacity: .9; filter: drop-shadow(0 0 2px rgba(10, 30, 61, .95)); }
.beam { position: absolute; left: 0; right: 0; top: 50%; height: 3px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); box-shadow: 0 0 18px 4px rgba(44, 196, 230, .5); }
.cn { position: absolute; width: 20px; height: 20px; border: 3px solid var(--cyan); }
.cn.tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.cn.tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.cn.bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.cn.br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }

@media (max-width: 900px) { .archwrap { width: min(78%, 340px); } }
@media (prefers-reduced-motion: reduce) { .ticker { overflow-x: auto; } .arch { transform: none; } }

/* ---------- ภาพนิ่งในหน้า + หน้าต่างซูมเต็มจอ ---------- */
.stage:has(.zopen) { display: grid; place-items: center; }
.zopen { position: relative; display: block; width: 100%; padding: 0; border: 0; background: var(--navy-2); cursor: zoom-in; color: inherit; touch-action: pan-y; }
.zopen.white { background: #fff; }
.zopen img { display: block; margin: 0 auto; max-width: 100%; max-height: 70vh; width: auto; height: auto; }
.zhint { position: absolute; right: 10px; bottom: 10px; padding: 6px 12px; border-radius: 999px; font-size: .8rem; background: var(--glass); border: 1px solid var(--sky); color: var(--ink); pointer-events: none; }
.lb { position: fixed; inset: 0; z-index: 60; display: grid; grid-template-rows: auto minmax(0, 1fr); background: var(--navy-deep); overscroll-behavior: contain; }
.lb-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--glass);
  padding: calc(10px + env(safe-area-inset-top, 0px)) max(14px, env(safe-area-inset-right, 0px)) 10px max(14px, env(safe-area-inset-left, 0px)); }
.lb-top b { font: 600 .95rem/1.35 var(--display); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-close { flex: 0 0 auto; min-height: 44px; padding: 0 18px; font: 600 1rem var(--body); color: #fff; background: var(--pink); border: 0; border-radius: 999px; cursor: pointer; }
.lb-view { position: relative; min-height: 0; touch-action: none; background: var(--navy-2); }
.lb-view.white { background: #fff; }
.lb .zbar { position: absolute; top: calc(64px + env(safe-area-inset-top, 0px)); right: max(12px, env(safe-area-inset-right, 0px)); }
.lb .zlevel { top: calc(64px + env(safe-area-inset-top, 0px)); left: max(12px, env(safe-area-inset-left, 0px)); }
.lb-hint { position: absolute; left: 0; right: 0; bottom: 0; margin: 0; text-align: center; font-size: .78rem; color: var(--mute);
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px)); background: linear-gradient(0deg, rgba(10, 30, 61, .9), transparent); pointer-events: none; }


/* ---------- ปุ่มสลับภาษา ---------- */
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; flex: 0 0 auto; }
.lang button { font: 600 .82rem var(--body); color: var(--mute); background: transparent; border: 0; padding: 5px 12px; cursor: pointer; min-height: 32px; }
.lang button:hover { color: var(--ink); }
.lang button[aria-pressed="true"] { background: var(--cyan); color: var(--navy-deep); }
.top .wrap > .nav { margin-left: auto; }
@media (max-width: 640px) { .top .wrap { gap: 8px 14px; } .lang { order: 2; margin-left: auto; } .nav { order: 3; width: 100%; margin-left: 0 !important; } }
html:lang(en) .lhero h1 { font-size: clamp(1.7rem, 4.2vw, 3.3rem); line-height: 1.15; }
html:lang(zh-Hans) .lhero h1 { font-size: clamp(1.8rem, 4.6vw, 3.4rem); line-height: 1.25; letter-spacing: .02em; }
html:lang(zh-Hans) body { line-height: 1.8; }
html:lang(zh-Hans) .eyebrow, html:lang(zh-Hans) .pennant span { letter-spacing: .04em; }
html:lang(en) .eyebrow { letter-spacing: .1em; }
.ltop .org { min-width: 0; }


/* ---------- แกลเลอรีภาพความละเอียดสูง + ตัวดูหลายภาพ ---------- */
.surf { margin-top: 18px; }
.surf h2 { font-size: 1.05rem; color: var(--cyan); display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; margin-bottom: 10px; }
.surf h2 small { font: 400 .82rem var(--body); color: var(--mute); }
.surf-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(104px, 1fr)); gap: 8px; }
.surf-item { position: relative; display: grid; gap: 4px; align-content: start; padding: 0; border: 1px solid var(--line); background: var(--navy-2); color: var(--ink); cursor: zoom-in; text-align: left; border-radius: 4px; overflow: hidden; font: inherit; }
.surf-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; background: var(--navy-deep); }
.surf-item.line img { object-fit: contain; background: #fff; }
.surf-item span { font-size: .72rem; line-height: 1.35; padding: 2px 6px 6px; color: var(--mute); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.surf-item em { position: absolute; top: 4px; left: 4px; font: 600 .66rem var(--body); font-style: normal; background: var(--navy-deep); color: var(--cyan); padding: 1px 6px; border-radius: 999px; }
.surf-item:hover, .surf-item:focus-visible { border-color: var(--cyan); }
.surf-item:hover span { color: var(--ink); }
.lb-title { display: grid; min-width: 0; }
.lb-title b { font: 600 .95rem/1.35 var(--display); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-title small { font-size: .75rem; color: var(--mute); font-variant-numeric: tabular-nums; }
.lb-nav { position: absolute; top: 50%; translate: 0 -50%; z-index: 3; width: 44px; height: 64px; font-size: 2rem; line-height: 1; color: #fff; background: var(--glass); border: 1px solid var(--line); cursor: pointer; }
.lb-nav.prev { left: max(8px, env(safe-area-inset-left, 0px)); border-radius: 0 6px 6px 0; }
.lb-nav.next { right: max(8px, env(safe-area-inset-right, 0px)); border-radius: 6px 0 0 6px; }
.lb-nav:hover { background: var(--pink); }
@media (max-width: 520px) { .lb-nav { width: 36px; height: 52px; font-size: 1.6rem; } }

.surf-item em.ar { left: auto; right: 4px; background: var(--pink); color: #fff; }
.lb-act { display: flex; gap: 6px; flex: 0 0 auto; }
.lb-act[hidden] { display: none; }
.lb-ov, .lb-ar { min-height: 40px; padding: 0 14px; display: inline-flex; align-items: center; font: 600 .85rem var(--body); border-radius: 999px; cursor: pointer; text-decoration: none; }
.lb-ov { color: var(--cyan); background: transparent; border: 1.5px solid var(--cyan); }
.lb-ov[aria-pressed="true"] { background: var(--cyan); color: var(--navy-deep); }
.lb-ar { color: #fff; background: var(--sky); border: 0; }
@media (max-width: 640px) { .lb-top { flex-wrap: wrap; } .lb-title { flex: 1 1 100%; } .lb-act { order: 3; } }