@charset "UTF-8";
/*
 * Local can define --meg-font-override before the compiled CSS link.
 * If the variable is absent, every stack keeps its original font order.
 */
:root {
  --meg-font-primary: var(--meg-font-override, "Aldrich", sans-serif);
  --meg-font-secondary: var(
    --meg-font-override,
    "Rajdhani",
    "Aldrich",
    sans-serif
  );
  --meg-font-body: var(
    --meg-font-override,
    system-ui,
    -apple-system,
    "Segoe UI",
    sans-serif
  );
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000000;
  font-family: var(--meg-font-body);
}

/* 最底層：序列圖 KV（見 js/kv-bg.js） */
.kv-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background: #000;
}
.kv-bg canvas {
  display: block;
  width: 100%;
  height: 100%;
}

#app {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: block;
}
#app.app--globe-hidden {
  visibility: hidden;
  pointer-events: none;
  position: fixed;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* Assemble 轉場：全螢幕遮罩；顯示由 GSAP autoAlpha（勿寫 opacity） */
.assemble-overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  visibility: hidden;
  background: radial-gradient(ellipse 90% 70% at 50% 45%, #0a0806 0%, #000000 72%);
  transition: none;
}

/* 原 octahedron-glass 頁：首屏 WebGL + 下方可捲動之 100vh 內容區 */
.octahedron-experience {
  position: fixed;
  inset: 0;
  z-index: 12;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: #000000;
}

.octa-stage {
  position: relative;
  height: 100vh;
  height: 100svh;
  height: var(--octa-viewport-height, 100dvh);
  width: 100%;
  flex-shrink: 0;
}

.octa-mount {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.octa-mount canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.octa-info {
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  z-index: 5;
  font-family: var(--meg-font-body);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(255, 214, 140, 0.4);
  pointer-events: none;
  text-align: center;
  max-width: 90vw;
}

.octa-err {
  display: none;
  place-items: center;
  padding: 24px;
  background: #080810;
  color: #ffb08c;
  font-family: var(--meg-font-body);
  font-size: 14px;
  text-align: center;
}
.octa-err.show {
  display: grid;
}

.octa-stage .octa-err {
  position: absolute;
  inset: 0;
  z-index: 20;
}

/* ───────────── 全手機版面共通：文字整體縮小 + 左右留白增加 ───────────── */
@media (max-width: 767px) {
  /* rem 基準縮小 → 各 face 文字一併等比縮小（16px → 14px） */
  html {
    font-size: 87.5%;
  }
  /* 主要內容容器：左右各留 24px，避免文字貼邊（!important 蓋過 MSI 共用樣式） */
  .common__container {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }
}
/* 立面選單：首屏正下方、橫向排列（MEG 金黑玻璃風格） */
.octa-stage .octa-face-gui {
  position: absolute;
  left: 50%;
  right: auto;
  top: auto;
  bottom: clamp(1.1rem, 3.6vh, 2rem);
  bottom: max(clamp(1.1rem, 3.6svh, 2rem), env(safe-area-inset-bottom, 0px) + 0.75rem);
  transform: translateX(-50%);
  z-index: 6;
  width: min(94vw, 56rem);
  font-family: var(--meg-font-primary);
  pointer-events: none;
}

.octa-face-gui__panel {
  position: relative;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.42rem;
  padding: 0.55rem clamp(0.65rem, 2vw, 0.9rem) 0.62rem;
  border-radius: 16px;
  border: 1px solid rgba(186, 164, 123, 0.42);
  background: linear-gradient(180deg, rgba(32, 26, 20, 0.92) 0%, rgba(12, 10, 8, 0.94) 55%, rgba(18, 14, 11, 0.96) 100%);
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.58), inset 0 1px 0 rgba(212, 188, 148, 0.14), inset 0 -1px 0 rgba(0, 0, 0, 0.35);
}
.octa-face-gui__panel::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(186, 164, 123, 0) 0%, rgba(212, 188, 148, 0.55) 50%, rgba(186, 164, 123, 0) 100%);
  pointer-events: none;
}

.octa-face-gui__eyebrow {
  margin: 0;
  padding: 0;
  font-size: clamp(0.58rem, 1.1vw, 0.64rem);
  letter-spacing: 0.38em;
  text-align: center;
  color: rgba(186, 164, 123, 0.78);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.7);
}

.octa-face-gui__buttons {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: clamp(0.35rem, 1.2vw, 0.55rem);
  width: 100%;
}

.octa-face-gui button {
  flex: 1 1 8.5rem;
  min-width: min(8.5rem, 42vw);
  max-width: 100%;
  margin: 0;
  font-family: var(--meg-font-primary);
  cursor: pointer;
  padding: clamp(0.62rem, 1.6vw, 0.72rem) clamp(0.75rem, 2vw, 1.1rem);
  font-size: clamp(0.62rem, 1.25vw, 0.72rem);
  letter-spacing: 0.1em;
  line-height: 1.25;
  text-align: center;
  white-space: nowrap;
  color: rgba(238, 229, 210, 0.9);
  background: rgba(20, 16, 12, 0.78);
  border: 1px solid rgba(186, 164, 123, 0.32);
  border-radius: 10px;
  transition: background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease, color 0.22s ease, transform 0.18s ease;
}
.octa-face-gui button:hover {
  background: rgba(42, 34, 26, 0.94);
  border-color: rgba(212, 188, 148, 0.55);
  transform: translateY(-2px);
}
.octa-face-gui button:active {
  transform: translateY(0);
}
.octa-face-gui button:focus-visible {
  outline: 2px solid rgba(186, 164, 123, 0.75);
  outline-offset: 2px;
}
.octa-face-gui button.is-active {
  color: rgba(255, 251, 242, 0.98);
  background: linear-gradient(180deg, rgba(72, 58, 38, 0.98) 0%, rgba(38, 30, 22, 0.99) 100%);
  border-color: rgba(230, 200, 120, 0.82);
  box-shadow: 0 0 0 1px rgba(212, 188, 148, 0.22), 0 4px 18px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 240, 210, 0.12);
}
.octa-face-gui button.is-active:hover {
  border-color: rgba(238, 210, 140, 0.9);
  transform: translateY(-2px);
}

@media (max-width: 767px) {
  .octa-stage .octa-face-gui {
    width: min(96vw, 100%);
    bottom: clamp(0.75rem, 2.8vh, 1.25rem);
    bottom: max(0.75rem, env(safe-area-inset-bottom, 0px) + 0.5rem);
  }
  .octa-face-gui__panel {
    padding: 0.45rem 0.5rem 0.52rem;
    border-radius: 12px;
  }
  .octa-face-gui__eyebrow {
    letter-spacing: 0.28em;
  }
  .octa-face-gui button {
    flex: 1 1 calc(50% - 0.35rem);
    min-width: 0;
    font-size: 0.58rem;
    letter-spacing: 0.06em;
    white-space: normal;
    padding: 0.55rem 0.4rem;
  }
}
/* 選單在底部時，下滑提示略往上移避免重疊 */
.octa-stage .octa-bottom-hint {
  bottom: clamp(5.5rem, 16vh, 8.5rem);
}

/* 三角區下方：四個全寬區塊，各 100vh，仅当前立面顯示 */
.octa-face-pages {
  width: 100%;
}

.octa-face-page {
  box-sizing: border-box;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: linear-gradient(180deg, rgb(10, 9, 8) 0%, rgb(18, 15, 12) 45%, rgb(8, 7, 6) 100%);
}

.octa-face-page__inner {
  box-sizing: border-box;
  width: 100%;
  max-width: min(960px, 94vw);
  margin: 0 auto;
  padding: clamp(2rem, 6vh, 4rem) clamp(1.25rem, 4vw, 2.5rem);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.octa-face-page__eyebrow {
  margin: 0 0 0.55rem;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  color: rgba(186, 164, 123, 0.65);
}

.octa-face-page__demo {
  margin: 0;
  font-size: clamp(3.2rem, 12vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(212, 188, 148, 0.95);
  text-shadow: 0 0 40px rgba(186, 164, 123, 0.22), 0 4px 24px rgba(0, 0, 0, 0.65);
}

.octa-face-page__hint {
  margin: 0.75rem 0 0;
  font-size: clamp(0.62rem, 1.5vw, 0.75rem);
  letter-spacing: 0.06em;
  line-height: 1.45;
  color: rgba(238, 229, 210, 0.48);
}

/* data-face="1" · MEG Collection：全畫面 Canvas HUD（100vw×100vh 視覺） */
.octa-face-page--collection-hud {
  position: relative;
  overflow: hidden;
  background: #030303;
}
.octa-face-page--collection-hud .octa-face-page--collection-hud__layers {
  position: relative;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  margin-top: -10%;
}
.octa-face-page--collection-hud .octa-face-page--collection-hud__canvas {
  display: block;
  width: 100%;
  height: 100%;
  vertical-align: top;
}
.octa-face-page--collection-hud .octa-face-page--collection-hud__foreground {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  pointer-events: auto;
}

.octa-face-page--collection-hud-box {
  position: absolute;
  width: 80%;
  top: 0;
  left: 10%;
  top: 0%;
}

.octa-face-page--collection-hud-box__top {
  display: flex;
  justify-content: center;
  align-items: center;
}

.octa-face-page--collection-hud-box__top-img {
  width: 20%;
}

.octa-face-page--collection-hud-box__center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.octa-face-page--collection-hud-box__center-img {
  width: 20%;
  margin: 0 -3%;
}

.octa-face-page--collection-hud-box__bottom {
  display: flex;
  justify-content: center;
  align-items: center;
}

.octa-face-page--collection-hud-box__bottom-img {
  width: 65%;
}

.octa-face-page--collection-hud-box--pixi {
  box-sizing: border-box;
  width: 80%;
  margin-inline: auto;
  pointer-events: auto;
  cursor: default;
  aspect-ratio: 16/9;
}
.octa-face-page--collection-hud-box--pixi canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

/* 桌面：三角選單略縮並置中（較 58vw 再放大） */
@media (min-width: 768px) {
  .octa-face-page--collection-hud-box,
  .octa-face-page--collection-hud-box--pixi {
    width: 80vw;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
  .meg-collection-product-panel__box {
    min-width: 260px;
    max-width: min(92%, 440px);
    padding: clamp(1rem, 2.8vw, 1.65rem);
    padding-top: 2.15rem;
  }
}
/* MEG Collection：選塊後產品浮窗（相對 __layers，與 canvas 同座標區） */
.meg-collection-product-panel {
  position: absolute;
  inset: 0;
  z-index: 60;
  pointer-events: none;
}
.meg-collection-product-panel:not([hidden]) {
  pointer-events: auto;
}
.meg-collection-product-panel[hidden] {
  display: none !important;
}

.meg-collection-product-panel__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.5);
}

/* 手機：五類產品浮窗一律貼齊 __layers 底部、水平置中 */
@media (max-width: 767px) {
  .meg-collection-product-panel--mobile-bottom .meg-collection-product-panel__box {
    left: 50%;
    right: auto;
    width: min(100% - 24px, 420px) !important;
    min-width: 0;
    max-width: none;
    transform: translate(-50%, -100%);
  }
}
.meg-collection-product-panel__box {
  position: absolute;
  left: var(--meg-col-panel-left, 50%);
  top: var(--meg-col-panel-top, 50%);
  transform: translate(0, -50%);
  box-sizing: border-box;
  min-width: 280px;
  max-width: min(92%, 460px);
  padding: clamp(1.1rem, 3.2vw, 1.75rem);
  padding-top: 2.25rem;
  background: url("https://storage-asset.msi.com/event/2026/cnd/megvip/images/boxd.png") center/100% 100% no-repeat;
  filter: drop-shadow(0 12px 36px rgba(0, 0, 0, 0.55));
}

.meg-collection-product-panel__close {
  position: absolute;
  top: 0.45rem;
  right: 0.5rem;
  width: 2rem;
  height: 2rem;
  border: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  color: rgba(232, 212, 168, 0.92);
  background: transparent;
  border-radius: 4px;
}
.meg-collection-product-panel__close:hover {
  color: #fff8e8;
}

.meg-collection-product-panel__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
}

.meg-collection-product-panel__collection-title {
  width: 100%;
  margin: 0;
  padding: 0 1.75rem;
  box-sizing: border-box;
  text-align: center;
  font-family: var(--meg-font-primary);
  font-size: clamp(0.8rem, 2.3vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.35;
  color: #e6c98f;
  text-shadow: 0 0 14px rgba(212, 168, 92, 0.42), 0 1px 0 rgba(0, 0, 0, 0.7);
}
.meg-collection-product-panel__collection-title [hidden] {
  display: none;
}

.meg-collection-product-panel__slick-wrap {
  width: 100%;
  position: relative;
}

.meg-collection-product-panel__slick {
  width: 100%;
  position: relative;
  /* Slick 初始化前：多張 slide 會垂直堆疊，量高會爆；先只顯示第一張 */
}
.meg-collection-product-panel__slick:not(.slick-initialized) > .meg-collection-product-panel__slide ~ .meg-collection-product-panel__slide {
  display: none;
}
.meg-collection-product-panel__slick .slick-list {
  overflow: hidden;
}
.meg-collection-product-panel__slick .slick-track {
  display: flex;
  align-items: center;
}

.meg-collection-product-panel__slide-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 140px;
  padding: 0.25rem 0.5rem;
}

.meg-collection-product-panel__product-img {
  display: block;
  max-width: 100%;
  max-height: min(38vh, 280px);
  width: auto;
  height: auto;
  object-fit: contain;
}

.meg-collection-product-panel__title {
  margin: 0;
  width: 100%;
  text-align: center;
  font-family: var(--meg-font-primary);
  font-size: clamp(0.75rem, 2.1vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.35;
  color: rgba(242, 230, 200, 0.95);
  text-shadow: 0 0 12px rgba(212, 168, 92, 0.35), 0 1px 0 rgba(0, 0, 0, 0.6);
}

.meg-collection-product-panel__arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid rgba(186, 164, 123, 0.45);
  border-radius: 4px;
  background: rgba(10, 9, 8, 0.75);
  color: rgba(232, 212, 168, 0.95);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}
.meg-collection-product-panel__arrow:hover {
  background: rgba(28, 24, 20, 0.92);
}
.meg-collection-product-panel__arrow--prev {
  left: 0.15rem;
}
.meg-collection-product-panel__arrow--next {
  right: 0.15rem;
}

#meg-collection-hud-canvas {
  position: relative;
  z-index: 1;
  top: auto;
}

#meg-collection-pixi-mount {
  z-index: 2;
}

#meg-collection-product-panel {
  z-index: 3;
}

/* PRODUCTS 五分類按鈕 + 內嵌產品區：預設（桌機）隱藏，僅手機版顯示 */
.meg-collection-products-nav,
.meg-collection-inline-product {
  display: none;
}

/* ───────────── 手機版限定：三角形放到最大 + 下方 PRODUCTS 按鈕 ───────────── */
@media (max-width: 767px) {
  /* 手機版：標題→三角→產品區→按鈕 垂直堆疊、可捲動 */
  .octa-face-page--collection-hud {
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }
  /* flex 縱排：用 order 排成 三角 → 按鈕 → 產品 */
  .octa-face-page--collection-hud .octa-face-page--collection-hud__layers {
    margin-top: -20%;
    min-height: auto;
    padding-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  /* 標題維持文件流（置頂） */
  .octa-face-page--collection-hud .common {
    position: relative;
    z-index: 4;
  }
  /* HUD 準星畫布：圓形動畫位置 */
  #meg-collection-hud-canvas {
    position: absolute;
    top: 12%;
    bottom: auto;
    height: auto;
    left: 0;
    z-index: 1;
  }
  /* 三角形掛載框：滿版寬、方形（畫布比例由 JS 依此框自動填滿） */
  .octa-face-page--collection-hud-box--pixi {
    order: 1;
    position: relative;
    width: 100%;
    left: 0;
    right: 0;
    top: 0;
    margin: 2vh auto 0;
    margin-inline: auto;
    transform: none;
    aspect-ratio: 1/1;
    z-index: 2;
  }
  .meg-collection-products-nav {
    order: 2;
    display: block;
    position: relative;
    z-index: 5;
    margin: 0.5rem auto 0;
    box-sizing: border-box;
    width: min(92%, 420px);
    padding: 0.85rem 0.9rem 1rem;
    border: 1px solid rgba(186, 164, 123, 0.5);
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(20, 17, 12, 0.82) 0%, rgba(8, 7, 5, 0.88) 100%);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.6), 0 10px 30px rgba(0, 0, 0, 0.55), inset 0 0 22px rgba(186, 164, 123, 0.12);
    pointer-events: auto;
  }
  .meg-collection-products-nav__title {
    margin: 0 0 0.65rem;
    font-family: var(--meg-font-primary);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-align: center;
    color: rgba(212, 195, 163, 0.96);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7);
  }
  .meg-collection-products-nav__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }
  .meg-collection-products-nav__btn {
    flex: 0 1 auto;
    min-height: 40px;
    padding: 0.45rem 0.85rem;
    border: 1px solid rgba(186, 164, 123, 0.55);
    border-radius: 9px;
    background: rgba(28, 24, 18, 0.72);
    font-family: var(--meg-font-primary);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    line-height: 1.1;
    color: rgba(226, 214, 190, 0.96);
    cursor: pointer;
    transition: background 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
  }
  .meg-collection-products-nav__btn:hover {
    background: rgba(58, 48, 33, 0.85);
    border-color: rgba(212, 188, 148, 0.85);
  }
  .meg-collection-products-nav__btn:active {
    transform: translateY(1px);
  }
  .meg-collection-products-nav__btn:focus-visible {
    outline: 2px solid rgba(212, 188, 148, 0.8);
    outline-offset: 2px;
  }
  .meg-collection-products-nav__btn {
    /* 目前選取的分類 */
  }
  .meg-collection-products-nav__btn.is-active {
    background: rgba(120, 96, 48, 0.92);
    border-color: rgba(255, 226, 170, 0.95);
    color: #fff7e6;
    box-shadow: 0 0 14px rgba(212, 168, 92, 0.45);
  }
  /* 三角下方：內嵌產品區（取代手機版彈窗），文件流堆疊 */
  .meg-collection-inline-product {
    order: 3;
    display: block;
    position: relative;
    z-index: 4;
    margin: 0.5rem auto 0.25rem;
    box-sizing: border-box;
    width: min(94%, 460px);
    pointer-events: auto;
    text-align: center;
  }
  .meg-collection-inline-product__collection-title {
    margin: 0 0 0.35rem;
    padding: 0 1rem;
    font-family: var(--meg-font-primary);
    font-size: clamp(0.92rem, 4vw, 1.15rem);
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.25;
    color: rgba(242, 230, 200, 0.98);
    text-shadow: 0 0 14px rgba(212, 168, 92, 0.38), 0 1px 0 rgba(0, 0, 0, 0.7);
  }
  .meg-collection-inline-product__collection-title [hidden] {
    display: none;
  }
  .meg-collection-inline-product__stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 30vw;
  }
  .meg-collection-inline-product__img {
    display: block;
    max-width: 72%;
    max-height: 34vh;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 10px 26px rgba(0, 0, 0, 0.55));
  }
  .meg-collection-inline-product__arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 2.4rem;
    height: 2.4rem;
    padding: 0;
    border: 1px solid rgba(186, 164, 123, 0.5);
    border-radius: 50%;
    background: rgba(12, 10, 8, 0.7);
    color: rgba(232, 212, 168, 0.95);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
  }
  .meg-collection-inline-product__arrow:active {
    background: rgba(40, 33, 22, 0.9);
  }
  .meg-collection-inline-product__arrow--prev {
    left: 0;
  }
  .meg-collection-inline-product__arrow--next {
    right: 0;
  }
  .meg-collection-inline-product__title {
    margin: 0.5rem 0 0;
    font-family: var(--meg-font-primary);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.3;
    color: rgba(242, 230, 200, 0.96);
    text-shadow: 0 0 12px rgba(212, 168, 92, 0.35), 0 1px 6px rgba(0, 0, 0, 0.8);
  }
}
.meg-campaign {
  container-type: inline-size;
  background: #000;
}

.meg-campaign__stage {
  --campaign-scene-width: max(100cqw, 1982px);
  --campaign-focus-x: clamp(50cqw, calc(100cqw - 495.5px), 75cqw);
  position: relative;
  width: 100%;
  min-height: calc(var(--campaign-scene-width) * 1645 / 3600);
  overflow: hidden;
}

.meg-campaign__content {
  position: relative;
  z-index: 1;
}

.meg-campaign__inner {
  width: 100%;
  margin: 0;
  padding: clamp(1.75rem, 4.5vh, 3rem) 0 clamp(2rem, 5vh, 3.5rem);
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 3vh, 1.85rem);
}

.meg-campaign .meg-campaign__series {
  min-width: 0;
}

.meg-campaign .meg-campaign__headline {
  margin: 0;
}

.meg-campaign .meg-campaign__copy {
  gap: 0;
}

.meg-campaign__cards {
  --card-gap: clamp(12px, 1.2cqw, 22px);
  width: min(100%, var(--campaign-focus-x) - var(--campaign-scene-width) * 0.1 - (100cqw - 100%) / 2 - 24px);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--card-gap);
  margin: clamp(0.75rem, 1.5cqw, 1.5rem) 0 0;
  padding: 0;
  list-style: none;
}

.meg-campaign__card-item {
  min-width: 0;
}

.meg-campaign-card {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 327/369;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #d4c3a3;
  font-family: var(--meg-font-primary);
  cursor: pointer;
  perspective: 1000px;
  container-type: inline-size;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}
.meg-campaign-card:focus-visible {
  outline: 2px solid #d4c3a3;
  outline-offset: 4px;
}
.meg-campaign-card:focus-visible .meg-campaign-card__inner {
  transform: rotateY(180deg);
}

.meg-campaign-card__inner {
  display: block;
  pointer-events: none;
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.meg-campaign-card__face {
  position: absolute;
  inset: 0;
  display: block;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.meg-campaign-card__face img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}
.meg-campaign-card__face--back {
  transform: rotateY(180deg);
}

.meg-campaign-card__label {
  position: absolute;
  top: 6.5%;
  inset-inline: 5%;
  font-size: clamp(11px, 5.8cqw, 18px);
  font-weight: 400;
  line-height: 1.2;
  text-align: center;
}

@media (hover: hover) and (pointer: fine) {
  .meg-campaign-card:hover .meg-campaign-card__inner {
    transform: rotateY(180deg);
  }
}
@media (hover: none) {
  .meg-campaign-card:active .meg-campaign-card__inner {
    transform: rotateY(180deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .meg-campaign-card__inner {
    transition: none;
  }
}
@media (min-width: 1300px) and (max-width: 1599px) {
  .meg-campaign__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.meg-campaign__scene {
  position: absolute;
  bottom: 0;
  left: var(--campaign-focus-x);
  width: var(--campaign-scene-width);
  aspect-ratio: 3600/1645;
  transform: translateX(-75%);
  pointer-events: none;
  user-select: none;
}

.meg-campaign__background {
  display: block;
  width: 100%;
  max-width: none;
  height: 100%;
}

.meg-campaign__triangle {
  position: absolute;
  left: 75%;
  bottom: 22.5%;
  width: 20%;
  max-width: none;
  height: auto;
  transform: translateX(-50%);
}

.is-campaign-motion .meg-campaign__background {
  opacity: 0.4;
  transition: opacity 1.6s ease;
}
.is-campaign-motion .meg-campaign__reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.85s ease, transform 0.85s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.is-campaign-motion .meg-campaign__reveal.is-revealed, .is-campaign-motion .meg-campaign__reveal:focus-within {
  opacity: 1;
  transform: translateY(0);
  transition-delay: var(--campaign-reveal-delay, 0ms);
}
.is-campaign-motion .meg-campaign__triangle {
  --campaign-float-distance: clamp(8px, 0.8cqw, 16px);
  animation: meg-campaign-float 4.8s ease-in-out infinite;
  animation-play-state: paused;
}
.is-campaign-motion.is-in-view .meg-campaign__background {
  opacity: 1;
}
.is-campaign-motion.is-in-view .meg-campaign__triangle {
  animation-play-state: running;
}

@keyframes meg-campaign-float {
  0%, 100% {
    transform: translate(-50%, 0);
  }
  50% {
    transform: translate(-50%, calc(-1 * var(--campaign-float-distance)));
  }
}
@media (max-width: 1299px) {
  .is-campaign-motion .meg-campaign__reveal {
    transform: translateY(16px);
    transition-duration: 0.5s;
  }
  .is-campaign-motion .meg-campaign__reveal.is-revealed, .is-campaign-motion .meg-campaign__reveal:focus-within {
    transform: translateY(0);
    transition-delay: 0ms;
  }
  .is-campaign-motion .meg-campaign__triangle {
    opacity: 0;
    transition: opacity 0.5s ease;
  }
  .is-campaign-motion .meg-campaign__triangle.is-revealed {
    opacity: 1;
  }
  .is-campaign-motion.is-in-view .meg-campaign__triangle:not(.is-revealed) {
    animation-play-state: paused;
  }
}
@media (prefers-reduced-motion: reduce) {
  .is-campaign-motion .meg-campaign__background {
    opacity: 1;
    transition: none;
  }
  .is-campaign-motion .meg-campaign__reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .is-campaign-motion .meg-campaign__triangle {
    opacity: 1;
    transition: none;
    animation: none;
  }
}
@media (max-width: 1299px) {
  .meg-campaign__cards {
    width: 100%;
  }
  .meg-campaign__stage {
    padding-bottom: calc(var(--campaign-scene-width) * 1645 / 3600 * 0.7);
  }
  .meg-campaign__scene::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    z-index: 1;
    height: 18%;
    background: linear-gradient(#000, transparent);
  }
}
@media (max-width: 991px) {
  .meg-campaign__stage {
    --campaign-scene-width: clamp(1200px, 200cqw, 1982px);
    --campaign-focus-x: 50%;
  }
  .meg-campaign__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 767px) {
  .meg-campaign__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .meg-campaign__card-item:last-child {
    grid-column: 1/-1;
    justify-self: center;
    width: calc((100% - var(--card-gap)) / 2);
  }
}
.common__container {
  position: relative;
  padding: 0 18px;
  margin: 0 auto;
}
@media (min-width: 1921px) {
  .common__container {
    width: 1520px;
  }
}
@media (max-width: 1920px) and (min-width: 1600px) {
  .common__container {
    width: 1380px;
  }
}
@media (max-width: 1599px) and (min-width: 1300px) {
  .common__container {
    width: 1140px;
  }
}
@media (max-width: 1299px) and (min-width: 992px) {
  .common__container {
    width: 870px;
  }
}
@media (max-width: 991px) and (min-width: 768px) {
  .common__container {
    width: 630px;
  }
}
@media (max-width: 767px) {
  .common__container {
    width: 100%;
  }
}

/* 各區塊「段落標題」的統一基準字級（系列名 .meg-origins__series 不套用，維持較大／全大寫） */
/* 區塊主標：與 .meg-origins__series 一致，靠左 */
.meg-origins__series, .meg-origins__headline, .meg-origins--video-iframe__title, .meg-origins-excellence__title, .meg-origins--next__subhead-text, .meg-origins--next__showblock-subhead-text, .meg-legacy-gpu__title-line {
  margin: 0;
  font-family: var(--meg-font-primary);
  font-size: clamp(3rem, 3vw, 5rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.1;
  text-align: left;
  text-transform: none;
  color: rgba(212, 195, 163, 0.98);
  text-shadow: 0 0 28px rgba(186, 164, 123, 0.25), 0 2px 16px rgba(0, 0, 0, 0.55);
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  filter: none;
}

/**
 * 段落標題統一基準（可作為各區塊標題的單一準則）：
 * - 字級一致：$section-title-font-size
 * - 靠左對齊
 * - 字首大寫（不做全大寫轉換；全大寫僅保留給系列名 .meg-origins__series）
 */
.meg-origins--video-iframe__title, .meg-origins-excellence__title, .meg-origins--next__subhead-text, .meg-origins--next__showblock-subhead-text, .meg-legacy-gpu__title-line {
  font-size: clamp(2rem, 2.4vw, 3.25rem);
  text-align: left;
  text-transform: none;
}

/* Excellence 區左側 HUD 線色（截圖近似） */
/* MEG Origins（立面 0）：背景在 section.meg-origins--kv；article 可堆疊多個 section */
/* 雙 class 蓋過 .octa-face-page 的 height:100vh，否則第二段 section 會被裁在視窗內 */
.meg-origins {
  margin-top: -1% !important;
}

.octa-face-page.octa-face-page--meg-origins {
  position: relative;
  border-top-color: rgba(186, 164, 123, 0.18);
  height: auto;
  min-height: 100vh;
  overflow: visible;
}

/* MEG Series（立面 2）：多段 section + Slick，與上同理勿固定 100vh 裁切 */
.octa-face-page.octa-face-page--meg-series {
  position: relative;
  border-top-color: rgba(186, 164, 123, 0.18);
  height: auto;
  min-height: 100vh;
  overflow: visible;
}

.meg-origins--kv {
  box-sizing: border-box;
  position: relative;
  width: 100%;
  overflow: hidden;
  height: 100vh;
}
.meg-origins--kv .common {
  position: relative;
  z-index: 1;
}

.meg-origins--kv__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.meg-origins--kv__bg-box {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.meg-origins--kv__bg-jpg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.meg-origins--kv__bg-layer {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
  transform-origin: center center;
  will-change: transform, opacity, filter;
}

/* 02.png：無限閃爍（亮度 + 透明度交錯） */
.meg-origins--kv__bg-layer--shine {
  animation: meg-origins-kv-shine 2.8s ease-in-out infinite;
}

/* stone.png：小幅震動 + 旋轉 */
.meg-origins--kv__bg-layer--stone {
  animation: meg-origins-kv-stone 5.6s ease-in-out infinite;
}

/* stone02.png：較大幅度的震動 + 旋轉 */
.meg-origins--kv__bg-layer--stone2 {
  animation: meg-origins-kv-stone2 20s ease-in-out infinite;
}

@keyframes meg-origins-kv-shine {
  0%, 100% {
    opacity: 1;
    filter: brightness(1) contrast(1);
  }
  8% {
    opacity: 0.72;
    filter: brightness(1.28) contrast(1.06);
  }
  16% {
    opacity: 0.94;
    filter: brightness(0.9) contrast(1);
  }
  24% {
    opacity: 0.65;
    filter: brightness(1.35) contrast(1.08);
  }
  33% {
    opacity: 0.98;
    filter: brightness(1.05) contrast(1.02);
  }
  42% {
    opacity: 0.78;
    filter: brightness(1.22) contrast(1.04);
  }
  51% {
    opacity: 0.88;
    filter: brightness(0.88) contrast(0.98);
  }
  60% {
    opacity: 0.7;
    filter: brightness(1.3) contrast(1.06);
  }
  72% {
    opacity: 0.96;
    filter: brightness(1) contrast(1);
  }
  84% {
    opacity: 0.68;
    filter: brightness(1.26) contrast(1.05);
  }
}
@keyframes meg-origins-kv-stone {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  20% {
    transform: translate(0.35px, -0.55px) rotate(0.32deg);
  }
  40% {
    transform: translate(-0.45px, 0.4px) rotate(-0.28deg);
  }
  60% {
    transform: translate(0.5px, 0.45px) rotate(0.24deg);
  }
  80% {
    transform: translate(-0.3px, -0.35px) rotate(-0.2deg);
  }
}
@keyframes meg-origins-kv-stone2 {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  18% {
    transform: translate(1.4px, -2.1px) rotate(1.05deg);
  }
  36% {
    transform: translate(-1.8px, 1.5px) rotate(-0.95deg);
  }
  54% {
    transform: translate(2px, 1.8px) rotate(0.88deg);
  }
  72% {
    transform: translate(-1.2px, -2.4px) rotate(-1.1deg);
  }
  90% {
    transform: translate(1.6px, 1.2px) rotate(0.75deg);
  }
}
/* 手機版：KV 背景區塊整體降低彩度、略壓暗 */
@media (max-width: 767px) {
  .meg-origins--kv__bg {
    filter: saturate(0.72) brightness(0.9);
  }
  .meg-origins--kv__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.12);
    pointer-events: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .meg-origins--kv__bg-layer--shine,
  .meg-origins--kv__bg-layer--stone,
  .meg-origins--kv__bg-layer--stone2 {
    animation: none;
  }
}
.meg-origins--block {
  box-sizing: border-box;
  width: 100%;
  position: relative;
}

.meg-origins .common {
  width: 100%;
}
.meg-origins__inner {
  box-sizing: border-box;
  width: 100%;
  max-width: min(860px, 100%);
  margin: 0;
  padding: clamp(1.75rem, 4.5vh, 3rem) 0 clamp(2rem, 5vh, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1.25rem, 3vh, 1.85rem);
}
.meg-origins__inner .meg-origins__header,
.meg-origins__inner .meg-origins__headline,
.meg-origins__inner .meg-origins__copy p {
  will-change: transform, opacity;
}
.meg-origins__header {
  display: flex;
  align-items: flex-end;
  gap: clamp(0.75rem, 2.5vw, 1.75rem);
}
.meg-origins__logo {
  display: block;
  width: clamp(160px, 28vw, 260px);
  height: auto;
  flex-shrink: 0;
}
.meg-origins__series {
  margin: 0 0 0.2em;
  line-height: 1;
}
.meg-origins__headline {
  margin: 0 0 0.35em;
  line-height: 1.15;
}
.meg-origins__copy {
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2.2vh, 1.35rem);
}
.meg-origins__copy p {
  margin: 0;
  font-size: clamp(1rem, 1.22vw, 1.2rem);
  letter-spacing: 0.04em;
  line-height: 1.75;
  color: rgba(238, 234, 226, 0.9);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.65);
}

/* 手機版：標題（MEG 標誌＋系列名）同一行並整體縮小；主標也縮小 */
@media (max-width: 767px) {
  .meg-origins__header {
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: flex-end;
    gap: 0.5rem;
  }
  .meg-origins__logo {
    width: clamp(84px, 23vw, 140px);
  }
  .meg-origins__series {
    font-size: clamp(1.35rem, 6vw, 2.1rem);
    letter-spacing: 0.04em;
  }
  .meg-origins__headline {
    font-size: clamp(1.35rem, 5.2vw, 1.9rem);
  }
  /* Click to play 區：背景三角形水平位置（百分比愈小三角愈靠右） */
  .meg-origins--video {
    background-position: 48% center !important;
    height: auto !important;
  }
  .meg-origins--next {
    min-height: 0 !important;
    height: auto !important;
    padding-bottom: 5%;
  }
  .meg-origins--next .common {
    min-height: 0 !important;
  }
  /* tabs / gallery 手機版改回滿版 */
  .meg-origins--tabs {
    width: 100% !important;
    max-width: 100% !important;
  }
  .meg-origins--tabs__title {
    font-size: 4vw !important;
  }
  .meg-origins--gallery {
    width: 100% !important;
  }
}
.meg-origins--titlebox {
  background: #000;
  margin-top: -1%;
}

.meg-origins--video {
  width: 100%;
  height: 100vh;
  margin-top: -5%;
  background: linear-gradient(to bottom, rgb(0, 0, 0) 0%, rgba(0, 0, 0, 0) 26%, rgba(0, 0, 0, 0) 74%, rgb(0, 0, 0) 100%), url("https://storage-asset.msi.com/event/2026/cnd/megvip/images/03.jpg") center/cover no-repeat;
}

.meg-origins--video-content {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vh, 2.5rem) 0;
  box-sizing: border-box;
}

/* 上下 lined 邊條 + 中央播放鈕（參考稿） */
.meg-origins--video-iframe {
  position: relative;
  width: 100%;
  min-height: min(70vh, 840px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2.75rem, 6vh, 4rem) 1rem;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.7);
}
.meg-origins--video-iframe::before, .meg-origins--video-iframe::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  z-index: 0;
  height: clamp(16px, 3vw, 20px);
  background-repeat: repeat-x;
  background-size: auto 100%;
  pointer-events: none;
  overflow: hidden;
  opacity: 0.95;
  /* lined 圖 + 金色流光遮罩（浮動感） */
  background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.35) 0%, rgba(212, 188, 148, 0.22) 45%, rgba(255, 240, 210, 0.28) 50%, rgba(212, 188, 148, 0.22) 55%, rgba(0, 0, 0, 0.35) 100%), url("https://storage-asset.msi.com/event/2026/cnd/megvip/images/lined.png");
  background-position: -30% center, 0 center;
  background-size: 220% 100%, auto 100%;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  mask-size: 100% 100%;
  mask-repeat: no-repeat;
}
.meg-origins--video-iframe::before {
  top: 0;
  animation: meg-video-lined-scroll-left 22s linear infinite, meg-video-lined-float-top 5.5s ease-in-out infinite;
}
.meg-origins--video-iframe::after {
  bottom: 0;
  animation: meg-video-lined-scroll-right 26s linear infinite, meg-video-lined-float-bottom 5.5s ease-in-out infinite reverse;
}

/* lined 邊條：背景向左無限平移（無縫 repeat-x） */
@keyframes meg-video-lined-scroll-left {
  from {
    background-position: -30% center, 0 center;
  }
  to {
    background-position: -30% center, -320px center;
  }
}
@keyframes meg-video-lined-scroll-right {
  from {
    background-position: -30% center, -320px center;
  }
  to {
    background-position: -30% center, 0 center;
  }
}
/* 上下邊條輕微浮動 + 金色流光遮罩 */
@keyframes meg-video-lined-float-top {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.86;
    filter: brightness(1) drop-shadow(0 0 4px rgba(212, 188, 148, 0.15));
  }
  50% {
    transform: translateY(2px);
    opacity: 1;
    filter: brightness(1.14) drop-shadow(0 0 12px rgba(212, 188, 148, 0.42));
  }
}
@keyframes meg-video-lined-float-bottom {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.86;
    filter: brightness(1) drop-shadow(0 0 4px rgba(212, 188, 148, 0.15));
  }
  50% {
    transform: translateY(-2px);
    opacity: 1;
    filter: brightness(1.14) drop-shadow(0 0 12px rgba(212, 188, 148, 0.42));
  }
}
@media (prefers-reduced-motion: reduce) {
  .meg-origins--video-iframe::before,
  .meg-origins--video-iframe::after {
    animation: none;
    background-image: url("https://storage-asset.msi.com/event/2026/cnd/megvip/images/lined.png");
    background-position: center;
    background-size: auto 100%;
    mask-image: none;
    transform: none;
    filter: none;
  }
}
.meg-origins--video-iframe__center {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(0.9rem, 2vh, 1.35rem);
  text-align: center;
}

.meg-origins--video-iframe__play {
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  line-height: 0;
  transition: transform 0.2s ease, filter 0.2s ease;
}
.meg-origins--video-iframe__play img {
  display: block;
  width: clamp(100px, 18vw, 168px);
  height: auto;
}
.meg-origins--video-iframe__play:hover {
  transform: scale(1.04);
  filter: brightness(1.1);
}
.meg-origins--video-iframe__play:focus-visible {
  outline: 2px solid rgba(212, 188, 148, 0.75);
  outline-offset: 6px;
}

.meg-origins--video-iframe__caption {
  margin: 0;
}

/* 點擊後由 plugin（inline 模式）生成的播放器：填滿原影片框，不撐開外框 */
.meg-origins--video-iframe__embed {
  position: absolute;
  inset: clamp(16px, 3vw, 20px) 0; /* 保留上下 lined 邊條的高度 */
  z-index: 1;
  width: auto;
  /* 覆寫 plugin 的 16:9 padding-bottom，改為填滿容器高度 */
}
.meg-origins--video-iframe__embed .yt-embed-placeholder,
.meg-origins--video-iframe__embed .yt-embed-frame-wrap {
  height: 100%;
  padding-bottom: 0;
}

.meg-origins--video-iframe__title {
  margin: 0 0 0.4em;
  text-align: center;
}

.meg-origins--video-iframe__subtitle {
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  letter-spacing: 0.05em;
  color: rgba(236, 232, 224, 0.78);
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.75);
  text-align: center;
}

/* Build the Excellence：黑底、置中主視覺 */
.meg-origins--excellence {
  width: 100%;
  background: #000;
}

.meg-origins-excellence {
  position: relative;
  padding: clamp(3rem, 9vh, 5.5rem) 0 clamp(3.5rem, 10vh, 6.5rem);
  box-sizing: border-box;
}

/* 左側 HUD 線條：分段直線 + 三個「>」兩線組成 + 兩短垂線（對齊截圖） */
.meg-origins-excellence__deco {
  --excellence-deco-line: #8a8374;
  position: absolute;
  left: 10%;
  top: 30%;
  z-index: 10;
  transform: translateY(-50%) scale(2);
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 10px;
  pointer-events: none;
}
@media (max-width: 900px) {
  .meg-origins-excellence__deco {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .meg-origins-excellence__deco *,
  .meg-origins-excellence__deco *::before,
  .meg-origins-excellence__deco *::after {
    animation: none !important;
  }
}

.meg-origins-excellence__deco-rail {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 1px;
  min-height: 58px;
}

.meg-origins-excellence__rail-part {
  display: block;
  width: 1px;
  background-color: var(--excellence-deco-line);
  border-radius: 0;
}
.meg-origins-excellence__rail-part--top {
  height: 10px;
  animation: excellence-deco-rail-pop 0.9s ease-out 0.05s both;
}
.meg-origins-excellence__rail-part--bottom {
  flex: 1;
  min-height: 52px;
  animation: excellence-deco-rail-draw 3s cubic-bezier(0.33, 1, 0.68, 1) 0.35s both infinite;
  transform-origin: top center;
}

.meg-origins-excellence__rail-gap {
  display: block;
  flex-shrink: 0;
  height: 8px;
  width: 1px;
}

/* 符號欄貼齊長線「中下段」：整欄靠下並留白，避免與頂端短線等高 */
.meg-origins-excellence__deco-glyphs {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  align-self: stretch;
  gap: 8px;
  padding-bottom: 18px;
  box-sizing: border-box;
}

/* 「>」：兩條 1px 線於右側合成向右箭頭 */
.meg-origins-excellence__chev {
  position: relative;
  width: 9px;
  height: 12px;
  flex-shrink: 0;
}

.meg-origins-excellence__chev-stroke {
  position: absolute;
  right: 0;
  width: 1px;
  height: 8px;
  background-color: var(--excellence-deco-line);
  border-radius: 0;
  animation: excellence-deco-chev-shimmer 2.8s ease-in-out infinite;
}
.meg-origins-excellence__chev-stroke:nth-child(1) {
  top: 0;
  transform-origin: top right;
  transform: translateX(-7px) rotate(-48deg);
}
.meg-origins-excellence__chev-stroke:nth-child(2) {
  bottom: 0;
  transform-origin: bottom right;
  transform: translateX(-7px) rotate(48deg);
}

.meg-origins-excellence__chev:nth-child(1) .meg-origins-excellence__chev-stroke:nth-child(1) {
  animation-delay: 0s;
}
.meg-origins-excellence__chev:nth-child(1) .meg-origins-excellence__chev-stroke:nth-child(2) {
  animation-delay: 0.07s;
}

.meg-origins-excellence__chev:nth-child(2) .meg-origins-excellence__chev-stroke:nth-child(1) {
  animation-delay: 0.32s;
}
.meg-origins-excellence__chev:nth-child(2) .meg-origins-excellence__chev-stroke:nth-child(2) {
  animation-delay: 0.39s;
}

.meg-origins-excellence__chev:nth-child(3) .meg-origins-excellence__chev-stroke:nth-child(1) {
  animation-delay: 0.64s;
}
.meg-origins-excellence__chev:nth-child(3) .meg-origins-excellence__chev-stroke:nth-child(2) {
  animation-delay: 0.71s;
}

.meg-origins-excellence__ticks {
  display: flex;
  flex-direction: row;
  align-items: flex-end;
  justify-content: flex-start;
  gap: 5px;
  margin-top: 1px;
}

.meg-origins-excellence__tick {
  display: block;
  width: 1px;
  height: 10px;
  background-color: var(--excellence-deco-line);
  animation: excellence-deco-tick-breathe 2.2s ease-in-out infinite;
}
.meg-origins-excellence__tick:nth-child(1) {
  animation-delay: 0.2s;
}
.meg-origins-excellence__tick:nth-child(2) {
  animation-delay: 0.55s;
}

@keyframes excellence-deco-rail-pop {
  from {
    opacity: 0;
    transform: scaleY(0);
  }
  to {
    opacity: 1;
    transform: scaleY(1);
  }
}
@keyframes excellence-deco-rail-draw {
  from {
    opacity: 0;
    clip-path: inset(0 0 100% 0);
    filter: brightness(0.7);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    filter: brightness(1);
  }
}
@keyframes excellence-deco-chev-shimmer {
  0%, 100% {
    opacity: 0.62;
    filter: none;
  }
  45% {
    opacity: 1;
    filter: drop-shadow(0 0 4px rgba(193, 161, 100, 0.35));
  }
  72% {
    opacity: 0.78;
  }
}
@keyframes excellence-deco-tick-breathe {
  0%, 100% {
    opacity: 0.55;
    transform: scaleY(0.96);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}
.meg-origins-excellence__header {
  width: 100%;
  max-width: min(960px, 100%);
  margin: 0 0 clamp(2rem, 5vh, 3.25rem);
  text-align: left;
  position: relative;
  z-index: 2;
}

.meg-origins-excellence__title {
  display: block;
  width: 100%;
  margin: 0 0 0.45em;
  white-space: nowrap;
  overflow-wrap: normal;
  word-break: normal;
}

.meg-origins-excellence__subtitle {
  margin: 0;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 400;
  letter-spacing: 0.14em;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
  text-align: left;
  position: relative;
}

@media (max-width: 900px) {
  .meg-origins-excellence__title {
    white-space: normal;
  }
}
.meg-origins-excellence__figure {
  margin: 0 auto;
  padding: 0;
  margin-top: -3%;
}

.meg-origins-excellence__img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

/* Excellence 圖片輪播（Slick：兩張圖、無 dots、有箭頭） */
.meg-origins-excellence__slick {
  position: relative;
  width: 100%;
  margin: 0 auto;
}
.meg-origins-excellence__slick .slick-list,
.meg-origins-excellence__slick .slick-track {
  height: 100%;
}
.meg-origins-excellence__slick .meg-origins-excellence__slide {
  outline: none;
}

/* 純 CSS 箭頭：深色圓角方塊 + 金色 < / > */
.meg-origins-excellence__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(40px, 4vw, 52px);
  height: clamp(40px, 4vw, 52px);
  margin: 0;
  padding: 0;
  border: 1px solid rgba(186, 164, 123, 0.5);
  border-radius: 8px;
  background: rgba(16, 13, 9, 0.66);
  cursor: pointer;
  transition: background 0.18s ease, border-color 0.18s ease;
}
.meg-origins-excellence__arrow::before {
  content: "";
  width: clamp(10px, 1.1vw, 13px);
  height: clamp(10px, 1.1vw, 13px);
  border-top: 2px solid rgba(212, 195, 163, 0.95);
  border-right: 2px solid rgba(212, 195, 163, 0.95);
}
.meg-origins-excellence__arrow:hover {
  background: rgba(40, 33, 22, 0.88);
  border-color: rgba(212, 188, 148, 0.85);
}
.meg-origins-excellence__arrow:focus-visible {
  outline: 2px solid rgba(212, 188, 148, 0.8);
  outline-offset: 3px;
}
.meg-origins-excellence__arrow--prev {
  left: clamp(8px, 2vw, 22px);
}
.meg-origins-excellence__arrow--prev::before {
  transform: rotate(-135deg);
  margin-left: 4px;
}
.meg-origins-excellence__arrow--next {
  right: clamp(8px, 2vw, 22px);
}
.meg-origins-excellence__arrow--next::before {
  transform: rotate(45deg);
  margin-right: 4px;
}

/* 再下一區：全寬背景 04.jpg */
.meg-origins--next {
  box-sizing: border-box;
  width: 100%;
  min-height: 100vh;
  /* 底圖 04.jpg + 頂部／底部壓暗漸層（多層背景：前者在上層） */
  background: linear-gradient(to bottom, rgb(0, 0, 0) 0%, rgba(0, 0, 0, 0) 12%), linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 52%, rgb(0, 0, 0) 70%, rgb(0, 0, 0) 100%), url("https://storage-asset.msi.com/event/2026/cnd/megvip/images/04.jpg") center/cover no-repeat;
  background-color: #0a0a0a;
}
.meg-origins--next .common {
  width: 100%;
  min-height: 100vh;
}
.meg-origins--next__subhead {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: min(960px, 100%);
  margin: 0;
  padding: clamp(2rem, 5vh, 3.25rem) clamp(1rem, 4vw, 2rem) 0;
  text-align: left;
}
.meg-origins--next__subhead-text {
  margin: 0;
  /* Craftsmanship 維持同一列，不換行（字級維持原樣） */
  white-space: nowrap;
}
@media (max-width: 767px) {
  .meg-origins--next__subhead-text {
    white-space: normal;
  }
}
.meg-origins--next__showblock-subhead {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: clamp(0.65rem, 1.75vh, 1rem) clamp(1rem, 4vw, 2rem) clamp(0.35rem, 1vh, 0.65rem);
  text-align: left;
}
.meg-origins--next__showblock-subhead-text {
  display: block;
  width: 100%;
  margin: 0;
}

/* Slick 輪播：中間放大、兩側略暗（見設計稿 center mode） */
.meg-origins--tabs {
  position: relative;
  z-index: 1;
  padding: clamp(0.75rem, 2.5vh, 1.5rem) 0 clamp(2rem, 5vh, 3rem);
  margin: 0 auto;
  width: 70%;
  max-width: 70%;
  margin-bottom: 0;
  margin-top: 1%;
  /* 限縮在 container 內，不再溢出整個版面；縱向留白給中央放大的卡片 */
}
.meg-origins--tabs .slick-list {
  overflow: hidden;
  padding: clamp(20px, 3vh, 40px) 0;
}
.meg-origins--tabs .slick-track {
  display: flex;
  align-items: center;
}
.meg-origins--tabs .slick-slide {
  height: auto;
}
.meg-origins--tabs .slick-slide > div {
  height: 100%;
}
.meg-origins--tabs__slide {
  outline: none;
}
.meg-origins--tabs__card {
  display: block;
  margin: 0 auto;
  max-width: 520px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform 0.5s cubic-bezier(0.33, 1, 0.68, 1), opacity 0.45s ease;
  transform: scale(0.86);
  opacity: 0.48;
  filter: brightness(0.72);
}
.meg-origins--tabs__card:focus-visible {
  outline: 2px solid rgba(212, 188, 148, 0.75);
  outline-offset: 4px;
}
.meg-origins--tabs .slick-slide.slick-center .meg-origins--tabs__card {
  transform: scale(1);
  opacity: 1;
  filter: brightness(1);
}
.meg-origins--tabs__product {
  position: absolute;
  top: 25%;
  left: 15%;
  width: 70% !important;
}
.meg-origins--tabs__title {
  margin: 0 0 0.65rem;
  font-family: var(--meg-font-secondary);
  font-size: 1.3vw;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(212, 195, 163, 0.95);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.75);
  position: absolute;
  top: 11%;
  left: 22%;
  width: 70%;
}
.meg-origins--tabs__frame {
  border-radius: 2px;
  padding: clamp(0.75rem, 2vw, 1.25rem);
  position: relative;
}
.meg-origins--tabs__frame img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
}

/* 下方圖庫：跟著上方 tabs 滑動（asNavFor 綁定） */
.meg-origins--gallery {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  width: 70%;
  margin: auto;
  padding-bottom: 5%;
}
.meg-origins--gallery .slick-list,
.meg-origins--gallery .slick-track {
  height: 100%;
}
.meg-origins--gallery__slide {
  outline: none;
  position: relative;
}
.meg-origins--gallery__img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 2px;
}
.meg-origins--gallery {
  /* 左下角、靠左對齊的產品名稱 */
}
.meg-origins--gallery__caption {
  position: absolute;
  left: clamp(1rem, 3vw, 2.75rem);
  bottom: clamp(1rem, 3vw, 2.25rem);
  z-index: 2;
  margin: 0;
  text-align: left;
  font-family: var(--meg-font-primary);
  font-size: clamp(1rem, 1.9vw, 1.75rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.2;
  color: rgba(244, 232, 204, 0.98);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85), 0 0 4px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}

/* tabs 的左右箭頭往外移到卡片外側（避免壓到 block、且不被裁切）；僅桌機 */
@media (min-width: 768px) {
  .meg-origins--tabs .meg-origins-excellence__arrow--prev {
    left: clamp(-80px, -4.5vw, -36px);
  }
  .meg-origins--tabs .meg-origins-excellence__arrow--next {
    right: clamp(-80px, -4.5vw, -36px);
  }
}
/* 與 tabs 共用：同素材左右箭頭 */
.meg-origins--tabs .meg-origins--tabs__arrow,
.meg-origins--showblock .meg-origins--tabs__arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  margin-top: -24px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  line-height: 0;
  transition: opacity 0.2s ease;
}
.meg-origins--tabs .meg-origins--tabs__arrow img,
.meg-origins--showblock .meg-origins--tabs__arrow img {
  display: block;
  width: clamp(24px, 3vw, 32px);
  height: auto;
}
.meg-origins--tabs .meg-origins--tabs__arrow:hover,
.meg-origins--showblock .meg-origins--tabs__arrow:hover {
  opacity: 0.88;
}
.meg-origins--tabs .meg-origins--tabs__arrow:focus-visible,
.meg-origins--showblock .meg-origins--tabs__arrow:focus-visible {
  outline: 2px solid rgba(212, 188, 148, 0.75);
  outline-offset: 4px;
}
.meg-origins--tabs .meg-origins--tabs__arrow--prev,
.meg-origins--showblock .meg-origins--tabs__arrow--prev {
  left: clamp(0px, 1.5vw, 20px);
}
.meg-origins--tabs .meg-origins--tabs__arrow--next,
.meg-origins--showblock .meg-origins--tabs__arrow--next {
  right: clamp(0px, 1.5vw, 20px);
}

/* 下方詳情區：單張 + block.png 外框（獨立 Slick，不與 tabs 連動） */
.meg-origins--showblock {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: min(1100px, 100%);
  padding: 0 clamp(0.5rem, 2vw, 1.5rem) clamp(2rem, 5vh, 3.5rem);
  margin-top: 5%;
  /* 左右箭頭略往外移，與中央框體多留一點距離 */
}
.meg-origins--showblock .meg-origins--tabs__arrow--prev {
  left: clamp(-32px, -3.5vw, -14px);
}
.meg-origins--showblock .meg-origins--tabs__arrow--next {
  right: clamp(-32px, -3.5vw, -14px);
}
.meg-origins--showblock .slick-list {
  overflow: hidden;
}
.meg-origins--showblock .slick-track {
  display: flex;
  align-items: stretch;
}
.meg-origins--showblock .slick-slide {
  height: auto;
}
.meg-origins--showblock .slick-slide > div {
  height: 100%;
}
.meg-origins--showblock__slide {
  outline: none;
}
.meg-origins--showblock__card {
  height: 100%;
}
.meg-origins--showblock__shell {
  position: relative;
  display: block;
  width: 100%;
}
.meg-origins--showblock__frame-img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: top;
  pointer-events: none;
}
@media (max-width: 768px) {
  .meg-origins--showblock__frame-img {
    position: absolute;
    top: 0;
  }
}
.meg-origins--showblock__body {
  position: absolute;
  inset: 11% 5.5% 0.5% 0.5%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(0.5rem, 1.5vh, 1rem);
}
@media (max-width: 768px) {
  .meg-origins--showblock__body {
    position: static;
  }
}
.meg-origins--showblock__textb {
  margin: 0;
  font-family: var(--meg-font-secondary);
  font-size: clamp(1.25rem, 2vw, 1.4rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: rgba(240, 240, 240, 0.98);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.75);
  position: absolute;
  bottom: 5%;
  text-align: center;
  left: 10%;
  width: 80%;
  z-index: 3;
  text-shadow: 0 0px 3px rgb(0, 0, 0), 0 0px 6px rgb(0, 0, 0), 0 0px 8px rgb(0, 0, 0);
}
@media (max-width: 768px) {
  .meg-origins--showblock__textb {
    position: static;
  }
}
.meg-origins--showblock__title {
  margin: 0;
  font-family: var(--meg-font-secondary);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: rgba(212, 195, 163, 0.98);
  position: absolute;
  top: 5%;
  right: 10%;
  text-align: right;
  text-shadow: 0 0px 3px rgb(0, 0, 0), 0 0px 6px rgb(0, 0, 0), 0 0px 8px rgb(0, 0, 0);
  z-index: 3;
}
@media (max-width: 768px) {
  .meg-origins--showblock__title {
    position: static;
    margin-top: 10%;
    /* 手機版：標題置中（同 EZ DIY 形式）並再縮小一點 */
    text-align: center;
    font-size: clamp(1.4rem, 5vw, 1.9rem);
  }
}
.meg-origins--showblock__text {
  margin: 0;
  max-width: 42ch;
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  line-height: 1.5;
  color: rgba(220, 210, 190, 0.88);
}
.meg-origins--showblock__product {
  display: block;
  max-width: 55%;
  max-height: min(38vh, 240px);
  width: auto;
  height: auto;
  object-fit: contain;
  margin-top: 0.25rem;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.45));
}

@media (max-width: 1099px) {
  .meg-origins--tabs .slick-slide:not(.slick-center) .meg-origins--tabs__card {
    transform: scale(0.92);
    opacity: 0.55;
  }
}
.meg-origins--showblock__product-img {
  position: absolute;
  top: 1%;
  left: 50%;
  top: 47.5%;
  transform: translate(-50%, -50%);
  width: 70%;
  height: 60%;
  object-fit: contain;
}
@media (max-width: 768px) {
  .meg-origins--showblock__product-img {
    position: static;
    transform: none;
    width: 80%;
    height: 80%;
    margin-top: 13.5%;
    margin-left: -5%;
  }
}

/* MEG Series 立面底部：Lightning & Suprim GPU 區 */
.meg-legacy-gpu {
  box-sizing: border-box;
  position: relative;
  width: 100%;
  min-height: min(100vh, 920px);
  overflow: hidden;
}
.meg-legacy-gpu .common {
  position: relative;
  z-index: 1;
  width: 100%;
}
.meg-legacy-gpu__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.meg-legacy-gpu__bg-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.meg-legacy-gpu__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: min(100vh, 920px);
  padding: clamp(2.5rem, 6vh, 4.5rem) clamp(1rem, 4vw, 2rem) clamp(2rem, 5vh, 3.5rem);
  text-align: center;
}
.meg-legacy-gpu__header {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 clamp(0.5rem, 2vw, 1.5rem);
  text-align: left;
}
.meg-legacy-gpu__title {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(0.35rem, 1.2vh, 0.65rem);
}
.meg-legacy-gpu__title-line {
  display: block;
  width: 100%;
  margin: 0;
}
.meg-legacy-gpu__title-line:nth-child(2) {
  color: #fff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}
.meg-legacy-gpu__products {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: center;
  gap: clamp(0.5rem, 2vw, 1.5rem);
  width: 100%;
  max-width: min(1200px, 100%);
  margin: clamp(1.25rem, 4vh, 2.75rem) auto 0;
  padding: 0 clamp(0.25rem, 2vw, 1rem);
}
.meg-legacy-gpu__product {
  display: block;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 36px rgba(0, 0, 0, 0.55));
  pointer-events: none;
  user-select: none;
}
.meg-legacy-gpu__product--cooler {
  flex: 0 1 min(36vw, 440px);
  width: min(36vw, 440px);
  max-width: 100%;
  margin-right: clamp(-1rem, -2vw, -0.25rem);
}
.meg-legacy-gpu__product--gpu {
  flex: 0 1 min(40vw, 520px);
  width: min(40vw, 520px);
  max-width: 100%;
}
.meg-legacy-gpu__cta {
  margin-top: clamp(1.5rem, 4vh, 2.75rem);
}
.meg-legacy-gpu__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: clamp(160px, 18vw, 220px);
  min-height: clamp(52px, 6vh, 58px);
  padding: 0.35rem 1.75rem 0.5rem;
  border: 0;
  font-family: var(--meg-font-primary);
  font-size: clamp(1rem, 1.35vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
  text-decoration: none;
  color: #17130f;
  background: url("https://storage-asset.msi.com/event/2026/cnd/megvip/images/btn.png") center/100% 100% no-repeat;
  cursor: pointer;
  transition: transform 0.16s ease, filter 0.16s ease;
}
.meg-legacy-gpu__btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
}
.meg-legacy-gpu__btn:active {
  transform: translateY(0);
  filter: brightness(0.98);
}
.meg-legacy-gpu__btn:focus-visible {
  outline: 2px solid rgba(212, 188, 148, 0.75);
  outline-offset: 4px;
}

@media (max-width: 767px) {
  .meg-legacy-gpu {
    min-height: auto;
  }
  .meg-legacy-gpu__container {
    min-height: auto;
    padding-bottom: clamp(2.5rem, 8vh, 4rem);
  }
  .meg-legacy-gpu__products {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
  .meg-legacy-gpu__product--cooler, .meg-legacy-gpu__product--gpu {
    flex: none;
    width: min(78vw, 360px);
    margin-right: 0;
  }
}
html.origins-layout-dev {
  height: auto;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}
html.origins-layout-dev body {
  overflow-x: hidden;
  overflow-y: auto;
  height: auto;
  min-height: 100vh;
}
html.origins-layout-dev .octahedron-experience {
  position: relative;
  inset: auto;
  min-height: 100vh;
  height: auto;
  overflow: visible;
}
html.origins-layout-dev .octa-stage {
  display: none !important;
}

/* 三角場景：首屏中下緣 · orbit / 下滑提示（相對於 octa-stage；bottom 見 _octa-gui） */
.octa-stage .octa-bottom-hint {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  z-index: 8;
  pointer-events: none;
  width: min(92vw, 360px);
  text-align: center;
}

.octa-bottom-hint__inner {
  position: relative;
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.octa-bottom-hint__state {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
}

.octa-bottom-hint .app-loading__orbit-wrap {
  width: 68px;
  height: 68px;
}

.octa-bottom-hint__chevron-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 2px;
}

.octa-bottom-hint__chevron {
  display: block;
  width: 14px;
  height: 14px;
  border-right: 2px solid rgba(212, 188, 148, 0.92);
  border-bottom: 2px solid rgba(212, 188, 148, 0.92);
  transform: rotate(45deg);
  animation: octa-hint-chevron-bob 1.35s ease-in-out infinite;
}
.octa-bottom-hint__chevron--delay {
  margin-top: -10px;
  opacity: 0.65;
  animation-delay: 0.18s;
}

.octa-bottom-hint__label {
  margin: 0;
  font-size: clamp(0.65rem, 1.28vw, 0.8rem);
  letter-spacing: 0.16em;
  color: rgba(186, 164, 123, 0.88);
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.65);
}

@keyframes octa-hint-chevron-bob {
  0%, 100% {
    transform: rotate(45deg) translateY(0);
  }
  50% {
    transform: rotate(45deg) translateY(6px);
  }
}
/* 第二層（選立面後）向下捲動時：右下角回到頂部 */
.octa-back-to-top {
  position: fixed;
  right: clamp(0.85rem, 2.8vw, 1.65rem);
  bottom: clamp(0.85rem, 2.8vh, 1.65rem);
  z-index: 25;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.55s ease, visibility 0s linear 0.55s, transform 0.55s ease;
}
.octa-back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition: opacity 0.55s ease, visibility 0s linear 0s, transform 0.55s ease;
}
.octa-back-to-top:focus-visible {
  outline: 2px solid rgba(186, 164, 123, 0.75);
  outline-offset: 4px;
  border-radius: 4px;
}

.octa-back-to-top__icon-wrap {
  display: block;
  line-height: 0;
}

.octa-back-to-top__icon {
  display: block;
  width: clamp(44px, 8vw, 64px);
  height: auto;
  will-change: transform;
}

.octa-back-to-top__label {
  font-size: clamp(0.58rem, 1.1vw, 0.68rem);
  letter-spacing: 0.22em;
  line-height: 1.2;
  color: rgba(186, 164, 123, 0.92);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
  white-space: nowrap;
}

.app-loading {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background: #000000;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}
.app-loading.app-loading--hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.app-loading__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 2rem;
  text-align: center;
}

.app-loading__orbit-wrap {
  position: relative;
  width: 76px;
  height: 76px;
}

.app-loading__orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(186, 164, 123, 0.12);
  border-top-color: rgba(212, 188, 148, 0.92);
  border-right-color: rgba(186, 164, 123, 0.35);
  animation: app-loading-spin 1.15s linear infinite;
}
.app-loading__orbit--delayed {
  inset: 10px;
  border-width: 1px;
  border-top-color: rgba(186, 164, 123, 0.55);
  border-right-color: rgba(186, 164, 123, 0.12);
  animation-direction: reverse;
  animation-duration: 1.65s;
}

@keyframes app-loading-spin {
  to {
    transform: rotate(360deg);
  }
}
.app-loading__title {
  margin: 0;
  font-size: clamp(0.82rem, 1.6vw, 0.95rem);
  letter-spacing: 0.18em;
  color: rgba(186, 164, 123, 0.96);
  text-shadow: 0 0 24px rgba(186, 164, 123, 0.15);
}

.app-loading__hint {
  margin: -0.35rem 0 0;
  font-size: clamp(0.65rem, 1.2vw, 0.72rem);
  letter-spacing: 0.1em;
  color: rgba(238, 229, 210, 0.42);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.country-panel {
  position: fixed;
  right: 1rem;
  top: 1rem;
  z-index: 6;
  width: min(292px, 100vw - 2rem);
  max-height: min(72vh, 520px);
  display: flex;
  flex-direction: column;
  padding: 0.65rem 0.75rem 0.75rem;
  border: 1px solid rgba(186, 164, 123, 0.35);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.76);
  backdrop-filter: blur(8px);
  pointer-events: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
}
.country-panel__title {
  flex-shrink: 0;
  margin: 0 0 0.45rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(186, 164, 123, 0.95);
}
.country-panel__search-wrap {
  flex-shrink: 0;
  display: block;
  margin-bottom: 0.45rem;
}
.country-panel__search {
  box-sizing: border-box;
  width: 100%;
  padding: 0.42rem 0.5rem;
  border: 1px solid rgba(186, 164, 123, 0.28);
  border-radius: 4px;
  background: rgba(22, 18, 14, 0.92);
  color: #eee5d2;
  font-family: inherit;
  font-size: 0.78rem;
}
.country-panel__search::placeholder {
  color: rgba(238, 229, 210, 0.38);
}
.country-panel__search:focus {
  outline: none;
  border-color: rgba(186, 164, 123, 0.55);
}

.country-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  list-style: none;
  scrollbar-color: rgba(186, 164, 123, 0.35) transparent;
}
.country-list::-webkit-scrollbar {
  width: 8px;
}
.country-list::-webkit-scrollbar-thumb {
  background: rgba(186, 164, 123, 0.32);
  border-radius: 4px;
}
.country-list li {
  margin: 0;
}

.country-list__btn {
  display: block;
  width: 100%;
  padding: 0.38rem 0.42rem;
  margin: 0;
  border: none;
  border-radius: 3px;
  background: transparent;
  color: rgba(238, 229, 210, 0.9);
  font-family: inherit;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  text-align: left;
  cursor: pointer;
  transition: background 0.14s ease, color 0.14s ease;
}
.country-list__btn:hover {
  background: rgba(186, 164, 123, 0.14);
  color: #faf6ee;
}
.country-list__btn:active {
  background: rgba(186, 164, 123, 0.22);
}

/* 手機版：先不顯示國家／地區面板 */
@media (max-width: 767px) {
  .country-panel {
    display: none !important;
  }
}
.edge-mask {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.34) 14%, rgba(0, 0, 0, 0) 34%, rgba(0, 0, 0, 0) 66%, rgba(0, 0, 0, 0.34) 86%, rgb(0, 0, 0) 100%);
}

.aldrich-regular {
  font-family: var(--meg-font-primary);
  font-weight: 400;
  font-style: normal;
}

.hero {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 4;
  width: 90vw;
  text-align: center;
  pointer-events: none;
}

/* 第二階段版位；顯示／隱藏僅由 GSAP autoAlpha，勿在此寫 opacity／visibility／display */
.hero-phase2 {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(100%, 42rem);
}

.hero-phase1 {
  position: relative;
  pointer-events: none;
}
.hero-phase1 .hero-actions {
  pointer-events: auto;
}

.hero-cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.35rem;
  margin-bottom: 0.15rem;
  pointer-events: auto;
}

/* 第一／二階段主副標：同字級、同 Aldrich（繼承 .aldrich-regular） */
.hero-title,
.hero-phase2__title {
  margin: 0;
  color: #baa47b;
  font-size: 3vw;
  letter-spacing: 0.08em;
  font-weight: 400;
  text-transform: none;
  line-height: 1.12;
  -webkit-text-stroke: 2.5px rgba(0, 0, 0, 0.96);
  paint-order: stroke fill;
  text-shadow: -1.5px -1.5px 0 rgba(0, 0, 0, 0.96), 1.5px -1.5px 0 rgba(0, 0, 0, 0.96), -1.5px 1.5px 0 rgba(0, 0, 0, 0.96), 1.5px 1.5px 0 rgba(0, 0, 0, 0.96), 0 0 10px rgba(0, 0, 0, 0.94), 0 0 18px rgba(0, 0, 0, 0.72);
}

.hero-subtitle,
.hero-phase2__subtitle {
  margin: 1vw;
  color: #eee5d2;
  font-size: 1.6vw;
  font-weight: 400;
  letter-spacing: 0.03em;
  -webkit-text-stroke: 1.75px rgba(0, 0, 0, 0.96);
  paint-order: stroke fill;
  text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.94), 1px -1px 0 rgba(0, 0, 0, 0.94), -1px 1px 0 rgba(0, 0, 0, 0.94), 1px 1px 0 rgba(0, 0, 0, 0.94), 0 0 8px rgba(0, 0, 0, 0.92), 0 2px 14px rgba(0, 0, 0, 0.68);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 2.2rem;
  flex-wrap: wrap;
  pointer-events: auto;
}

.ui-btn {
  margin-top: 1.2vw;
  width: 160px;
  height: 58px;
  border: 0;
  outline: none;
  padding: 0;
  font-family: var(--meg-font-primary);
  font-style: normal;
  background: url("https://storage-asset.msi.com/event/2026/cnd/megvip/images/btn.png") center/100% 100% no-repeat;
  color: #17130f;
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: transform 0.16s ease, filter 0.16s ease;
}
.ui-btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
}
.ui-btn:active {
  transform: translateY(0);
  filter: brightness(0.98);
}

@media (max-width: 860px) {
  .hero {
    top: 60%;
  }
  .hero-actions {
    gap: 1.15rem;
    margin-top: 7%;
  }
  .hero-cta {
    margin-top: 7%;
  }
  .ui-btn {
    width: 144px;
    height: 52px;
    font-size: 0.95rem;
  }
}
/* 手機版：hero 標題／副標再放大（原 3vw/1.6vw 在小螢幕過小） */
@media (max-width: 767px) {
  .hero-title,
  .hero-phase2__title {
    font-size: clamp(1.5rem, 6.4vw, 2.4rem);
  }
  .hero-subtitle,
  .hero-phase2__subtitle {
    font-size: clamp(0.95rem, 4vw, 1.35rem);
  }
}
.meg-newsletter {
  position: fixed;
  right: clamp(0.75rem, 2vw, 1.5rem);
  left: auto;
  bottom: clamp(1.25rem, 4vh, 3.25rem);
  z-index: 18;
  width: min(34rem, 100vw - 1.5rem);
  padding: 2.35rem 2.4rem 1.55rem;
  transform: none;
  border: 2px solid #a88749;
  border-radius: 0.9rem;
  background: linear-gradient(145deg, rgba(24, 21, 18, 0.98), rgba(7, 7, 7, 0.98));
  box-shadow: 0 0 0 1px rgba(230, 198, 124, 0.12) inset, 0 1rem 3.2rem rgba(0, 0, 0, 0.62);
  color: #f1dfb6;
  text-align: center;
  pointer-events: auto;
  animation: meg-newsletter-enter 0.38s ease-out both;
}
.meg-newsletter[hidden] {
  display: none !important;
}

.meg-newsletter--success {
  width: min(38rem, 100vw - 1.5rem);
  padding: 2.6rem 3.2rem 2.15rem;
}

.meg-newsletter__close {
  position: absolute;
  top: 0.7rem;
  right: 0.9rem;
  display: grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border: 0;
  padding: 0;
  background: transparent;
  color: #b89554;
  font: inherit;
  font-size: 1.65rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.18s ease, transform 0.18s ease;
}
.meg-newsletter__close:hover, .meg-newsletter__close:focus-visible {
  color: #f0d99e;
  transform: scale(1.08);
}
.meg-newsletter__close:focus-visible {
  outline: 2px solid #d0ae68;
  outline-offset: 2px;
}

.meg-newsletter__close--success {
  top: 0.55rem;
  right: 1rem;
  font-size: 2.3rem;
}

.meg-newsletter__title {
  margin: 0 2rem 0.8rem;
  color: #f3dfad;
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 700;
  line-height: 1.3;
}

.meg-newsletter__title--success {
  margin-bottom: 1rem;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
}

.meg-newsletter__form {
  display: grid;
  justify-items: center;
}

.meg-newsletter__consent {
  display: inline-flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.42rem;
  max-width: 29rem;
  color: #f3e5c5;
  font-family: var(--meg-font-body);
  font-size: 0.78rem;
  line-height: 1.65;
  cursor: pointer;
}

.meg-newsletter__checkbox {
  flex: 0 0 auto;
  width: 0.78rem;
  height: 0.78rem;
  margin: 0.24rem 0 0;
  accent-color: #b99451;
}

.meg-newsletter__consent a {
  color: inherit;
  text-underline-offset: 0.15em;
}

.meg-newsletter__error {
  margin: 0.7rem 0 0;
  color: #f4a6a0;
  font-family: var(--meg-font-body);
  font-size: 0.78rem;
  line-height: 1.45;
}

.meg-newsletter__submit {
  min-width: 11.5rem;
  min-height: 2.8rem;
  margin-top: 1.15rem;
  border: 1px solid #c5a15c;
  padding: 0.65rem 1.4rem;
  background: #b89350;
  color: #fff8e9;
  font-family: var(--meg-font-primary);
  font-size: 0.86rem;
  letter-spacing: 0.045em;
  cursor: pointer;
  transition: filter 0.18s ease, transform 0.18s ease, opacity 0.18s ease;
}
.meg-newsletter__submit:hover:not(:disabled), .meg-newsletter__submit:focus-visible:not(:disabled) {
  filter: brightness(1.12);
  transform: translateY(-1px);
}
.meg-newsletter__submit:focus-visible {
  outline: 2px solid #f1d99f;
  outline-offset: 3px;
}
.meg-newsletter__submit:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.meg-newsletter__success-copy {
  margin: 0;
  color: #f1dfb6;
  font-family: var(--meg-font-body);
  font-size: clamp(0.94rem, 1.8vw, 1.12rem);
  line-height: 1.5;
}

@keyframes meg-newsletter-enter {
  from {
    opacity: 0;
    transform: translateY(1rem) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@media (min-width: 768px) {
  .meg-newsletter {
    right: clamp(0.75rem, 1.5vw, 1.25rem);
    bottom: clamp(7rem, 16vh, 8.5rem);
    width: min(28rem, 100vw - 2rem);
    padding: 1.55rem 1.6rem 1.05rem;
    border-width: 1px;
    border-radius: 0.72rem;
  }
  .meg-newsletter--success {
    width: min(27rem, 100vw - 2rem);
    padding: 1.7rem 2rem 1.35rem;
  }
  .meg-newsletter__close {
    top: 0.3rem;
    right: 0.4rem;
    width: 1.8rem;
    height: 1.8rem;
    font-size: 1.35rem;
  }
  .meg-newsletter__close--success {
    top: 0.25rem;
    right: 0.45rem;
    font-size: 1.65rem;
  }
  .meg-newsletter__title {
    margin: 0 1.5rem 0.55rem;
    font-size: 1rem;
  }
  .meg-newsletter__title--success {
    margin-bottom: 0.7rem;
    font-size: 1.08rem;
  }
  .meg-newsletter__consent {
    max-width: 24rem;
    gap: 0.35rem;
    font-size: 0.7rem;
    line-height: 1.5;
  }
  .meg-newsletter__checkbox {
    width: 0.72rem;
    height: 0.72rem;
    margin-top: 0.16rem;
  }
  .meg-newsletter__error {
    margin-top: 0.45rem;
    font-size: 0.7rem;
  }
  .meg-newsletter__submit {
    min-width: 9.5rem;
    min-height: 2.25rem;
    margin-top: 0.7rem;
    padding: 0.45rem 1rem;
    font-size: 0.72rem;
  }
  .meg-newsletter__success-copy {
    font-size: 0.88rem;
  }
}
@media (max-width: 600px) {
  .meg-newsletter,
  .meg-newsletter--success {
    right: max(0.75rem, env(safe-area-inset-right));
    bottom: max(0.75rem, env(safe-area-inset-bottom));
    padding: 2.3rem 1.1rem 1.25rem;
  }
  .meg-newsletter__title {
    margin-right: 1.4rem;
    margin-left: 1.4rem;
  }
  .meg-newsletter__consent {
    max-width: 20rem;
    font-size: 0.72rem;
  }
  .meg-newsletter__submit {
    width: min(12rem, 72vw);
  }
}
@media (prefers-reduced-motion: reduce) {
  .meg-newsletter {
    animation: none;
  }
}