@charset "UTF-8";

/*
===============================================================================
玹翔旅遊｜V43 Enterprise Production
正式商業版 CSS｜Luxury Black Gold Design System

SYSTEM_VERSION：V43_Enterprise_Production
SYSTEM_OWNER：玹翔旅遊 Xuan Xiang Travel
ENVIRONMENT：Production
===============================================================================
*/
/* FILE：activity.css */

/*************************************************
 * 玹翔旅遊 V43_Enterprise_Production
 * News Section CSS
 *
 * 核心能力：
 * 1. Enterprise Design Tokens
 * 2. Responsive Grid Layout
 * 3. Premium Black-Gold Visual System
 * 4. Video／Carousel Production Optimization
 * 5. Accessibility Focus States
 * 6. Reduced Motion Support
 * 7. Safari Backdrop Filter Support
 * 8. Mobile Touch Optimization
 *************************************************/

/* =========================================================
   V43_Enterprise_Production News Design Tokens
========================================================= */

:root {
  --V43_Enterprise_Production-news-gold: #d8b56d;
  --V43_Enterprise_Production-news-gold-light: #f7df9b;
  --V43_Enterprise_Production-news-gold-bright: #fff0b8;
  --V43_Enterprise_Production-news-gold-soft: #fff3c2;

  --V43_Enterprise_Production-news-white: #ffffff;
  --V43_Enterprise_Production-news-text: #e8dcc2;
  --V43_Enterprise_Production-news-text-soft: #d5dde8;
  --V43_Enterprise_Production-news-text-muted: #cfc3a8;

  --V43_Enterprise_Production-news-black: #050505;
  --V43_Enterprise_Production-news-black-soft: #05070b;
  --V43_Enterprise_Production-news-navy: #111c27;
  --V43_Enterprise_Production-news-surface: #070a0f;

  --V43_Enterprise_Production-news-border: rgba(216, 181, 109, 0.24);

  --V43_Enterprise_Production-news-border-soft: rgba(216, 181, 109, 0.18);

  --V43_Enterprise_Production-news-border-strong: rgba(255, 240, 184, 0.58);

  --V43_Enterprise_Production-news-glass: rgba(255, 255, 255, 0.045);

  --V43_Enterprise_Production-news-gold-bg: rgba(216, 181, 109, 0.1);

  --V43_Enterprise_Production-news-shadow: 0 30px 100px rgba(0, 0, 0, 0.45);

  --V43_Enterprise_Production-news-shadow-hover:
    0 34px 100px rgba(0, 0, 0, 0.48), 0 0 44px rgba(216, 181, 109, 0.16);

  --V43_Enterprise_Production-news-radius-xl: 42px;
  --V43_Enterprise_Production-news-radius-lg: 34px;
  --V43_Enterprise_Production-news-radius-md: 20px;
  --V43_Enterprise_Production-news-radius-sm: 18px;
  --V43_Enterprise_Production-news-radius-pill: 999px;

  --V43_Enterprise_Production-news-transition: 0.35s
    cubic-bezier(0.22, 0.61, 0.36, 1);

  --V43_Enterprise_Production-news-content-max: 1440px;
}

/* =========================================================
   News Section
========================================================= */

.news-section {
  position: relative;
  width: 100%;
  padding: 32px 0 76px;
  isolation: isolate;
}

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

.news-section img,
.news-section video {
  max-width: 100%;
}

/* =========================================================
   Main News Card
========================================================= */

.news-card {
  position: relative;
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(0, 1fr);

  width: 100%;
  min-height: 720px;
  overflow: hidden;

  border: 1px solid rgba(216, 181, 109, 0.18);

  border-radius: var(--V43_Enterprise_Production-news-radius-xl);

  background:
    radial-gradient(circle at 8% 0%, rgba(247, 223, 155, 0.1), transparent 34%),
    linear-gradient(135deg, rgba(17, 28, 39, 0.96), rgba(5, 5, 5, 0.97));

  -webkit-backdrop-filter: blur(24px);

  backdrop-filter: blur(24px);

  box-shadow: var(--V43_Enterprise_Production-news-shadow);

  transform: translateZ(0);

  transition:
    transform var(--V43_Enterprise_Production-news-transition),
    box-shadow var(--V43_Enterprise_Production-news-transition),
    border-color var(--V43_Enterprise_Production-news-transition);
}

.news-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;

  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.025) 38%,
    rgba(247, 223, 155, 0.05) 52%,
    transparent 72%
  );

  opacity: 0.72;
}

.news-card > * {
  position: relative;
  z-index: 1;
  min-width: 0;
}

/* =========================================================
   News Copy
========================================================= */

.news-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: clamp(28px, 4vw, 56px);
}

.news-label {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 8px;

  max-width: 100%;
  margin: 0 0 16px;
  padding: 9px 16px;

  border: 1px solid rgba(216, 181, 109, 0.32);

  border-radius: var(--V43_Enterprise_Production-news-radius-pill);

  background: rgba(216, 181, 109, 0.09);

  color: var(--V43_Enterprise_Production-news-gold-light);

  font-size: 13px;
  font-weight: 950;
  line-height: 1.35;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  overflow-wrap: anywhere;
}

.news-label::before {
  content: "";
  flex: 0 0 auto;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--V43_Enterprise_Production-news-gold-light);

  box-shadow: 0 0 12px rgba(247, 223, 155, 0.72);
}

.news-copy h2 {
  margin: 0 0 14px;

  color: var(--V43_Enterprise_Production-news-gold-soft);

  font-family: "Noto Serif TC", "Noto Sans TC", serif;

  font-size: clamp(30px, 4vw, 52px);

  font-weight: 900;
  line-height: 1.22;
  letter-spacing: 0.01em;

  text-wrap: balance;
  overflow-wrap: anywhere;

  text-shadow: 0 0 30px rgba(216, 181, 109, 0.22);
}

.news-lead {
  max-width: 68ch;
  margin: 0 0 20px;

  color: var(--V43_Enterprise_Production-news-text);

  font-size: clamp(16px, 1.35vw, 18px);

  line-height: 1.95;
  letter-spacing: 0.01em;

  overflow-wrap: anywhere;
}

.news-copy p:last-child {
  margin-bottom: 0;
}

/* =========================================================
   News Actions
========================================================= */

.news-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.news-actions .btn {
  min-width: 0;
  max-width: 100%;
}

.news-actions a,
.news-actions button {
  -webkit-tap-highlight-color: transparent;
}

/* =========================================================
   News Video
========================================================= */

.news-video {
  position: relative;
  min-width: 0;
  min-height: 100%;
  overflow: hidden;
  background: var(--V43_Enterprise_Production-news-black-soft);

  isolation: isolate;
}

.news-video::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;

  background: linear-gradient(90deg, rgba(5, 5, 5, 0.32), transparent 22%);
}

.news-video video {
  position: relative;
  z-index: 0;

  display: block;
  width: 100%;
  height: 100%;
  min-height: 520px;

  object-fit: cover;
  object-position: center;
  background: #000;

  transform: translateZ(0);
}

.news-video video::-webkit-media-controls-panel {
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
}

.news-video-fallback {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  z-index: 3;

  padding: 14px 16px;

  border: 1px solid rgba(216, 181, 109, 0.26);

  border-radius: var(--V43_Enterprise_Production-news-radius-sm);

  background: rgba(0, 0, 0, 0.76);

  -webkit-backdrop-filter: blur(14px);

  backdrop-filter: blur(14px);

  color: var(--V43_Enterprise_Production-news-gold-light);

  font-size: 14px;
  font-weight: 900;
  line-height: 1.7;

  overflow-wrap: anywhere;

  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.32);
}

/* =========================================================
   News Highlight
========================================================= */

.news-highlight {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 22px 0;
}

.news-highlight div {
  position: relative;
  min-width: 0;
  padding: 15px 16px 15px 18px;

  border: 1px solid var(--V43_Enterprise_Production-news-border-soft);

  border-radius: var(--V43_Enterprise_Production-news-radius-sm);

  background: var(--V43_Enterprise_Production-news-glass);

  color: var(--V43_Enterprise_Production-news-text-soft);

  line-height: 1.75;

  overflow-wrap: anywhere;

  transition:
    transform var(--V43_Enterprise_Production-news-transition),
    border-color var(--V43_Enterprise_Production-news-transition),
    background-color var(--V43_Enterprise_Production-news-transition);
}

.news-highlight div::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 0;
  width: 3px;

  border-radius: 0 6px 6px 0;

  background: linear-gradient(
    180deg,
    var(--V43_Enterprise_Production-news-gold-light),
    rgba(216, 181, 109, 0.22)
  );
}

.news-highlight div:hover {
  transform: translateX(4px);

  border-color: rgba(216, 181, 109, 0.34);

  background: rgba(255, 255, 255, 0.065);
}

.news-highlight b,
.news-highlight strong {
  color: var(--V43_Enterprise_Production-news-gold-light);

  font-weight: 900;
}

/* =========================================================
   News Tags
========================================================= */

.news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.news-tags span,
.news-tags a {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  padding: 8px 12px;

  border: 1px solid var(--V43_Enterprise_Production-news-border-soft);

  border-radius: var(--V43_Enterprise_Production-news-radius-pill);

  background: var(--V43_Enterprise_Production-news-gold-bg);

  color: var(--V43_Enterprise_Production-news-text-muted);

  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
  text-decoration: none;

  overflow-wrap: anywhere;

  transition:
    color var(--V43_Enterprise_Production-news-transition),
    border-color var(--V43_Enterprise_Production-news-transition),
    background-color var(--V43_Enterprise_Production-news-transition),
    transform var(--V43_Enterprise_Production-news-transition);
}

.news-tags a:hover {
  color: var(--V43_Enterprise_Production-news-gold-bright);

  border-color: rgba(216, 181, 109, 0.42);

  background: rgba(216, 181, 109, 0.16);

  transform: translateY(-2px);
}

/* =========================================================
   News Review Card
========================================================= */

.news-review-card {
  position: relative;
  width: 100%;
  overflow: hidden;

  border: 1px solid var(--V43_Enterprise_Production-news-border);

  border-radius: var(--V43_Enterprise_Production-news-radius-lg);

  background:
    radial-gradient(
      circle at 88% 0%,
      rgba(247, 223, 155, 0.15),
      transparent 34%
    ),
    linear-gradient(135deg, rgba(17, 28, 39, 0.94), rgba(7, 10, 15, 0.98));

  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);

  transform: translateZ(0);

  transition:
    transform var(--V43_Enterprise_Production-news-transition),
    box-shadow var(--V43_Enterprise_Production-news-transition),
    border-color var(--V43_Enterprise_Production-news-transition);
}

.news-review-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;

  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.025),
    transparent 42%
  );
}

.news-review-inner {
  position: relative;
  z-index: 1;

  display: grid;
  grid-template-columns:
    minmax(0, 0.9fr)
    minmax(0, 1.1fr);

  gap: 26px;
  align-items: center;
  padding: 34px;
}

.news-review-inner > * {
  min-width: 0;
}

/* =========================================================
   Carousel
========================================================= */

.news-slider-wrap {
  position: relative;
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.news-carousel {
  display: flex;
  align-items: stretch;
  gap: 0;

  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;

  scroll-snap-type: x mandatory;

  scroll-behavior: smooth;

  scrollbar-width: none;

  overscroll-behavior-x: contain;

  -webkit-overflow-scrolling: touch;
}

.news-carousel::-webkit-scrollbar {
  display: none;
}

.news-slide {
  flex: 0 0 100%;
  min-width: 100%;
  width: 100%;

  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.news-slide > * {
  min-width: 0;
}

.news-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.news-prev,
.news-next {
  position: absolute;
  top: 50%;
  z-index: 10;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 48px;
  height: 48px;
  padding: 0;

  border: 1px solid rgba(216, 181, 109, 0.32);

  border-radius: 50%;

  background: rgba(0, 0, 0, 0.76);

  -webkit-backdrop-filter: blur(12px);

  backdrop-filter: blur(12px);

  color: var(--V43_Enterprise_Production-news-gold-light);

  font: inherit;
  font-size: 21px;
  font-weight: 900;
  line-height: 1;

  cursor: pointer;

  transform: translateY(-50%);

  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.38);

  transition:
    color var(--V43_Enterprise_Production-news-transition),
    background-color var(--V43_Enterprise_Production-news-transition),
    border-color var(--V43_Enterprise_Production-news-transition),
    box-shadow var(--V43_Enterprise_Production-news-transition),
    transform var(--V43_Enterprise_Production-news-transition);

  -webkit-tap-highlight-color: transparent;
}

.news-prev {
  left: 12px;
}

.news-next {
  right: 12px;
}

.news-prev:hover,
.news-next:hover {
  color: #111;

  border-color: var(--V43_Enterprise_Production-news-gold-light);

  background: var(--V43_Enterprise_Production-news-gold-light);

  box-shadow: 0 14px 38px rgba(216, 181, 109, 0.26);

  transform: translateY(-50%) scale(1.08);
}

.news-prev:active,
.news-next:active {
  transform: translateY(-50%) scale(0.96);
}

.news-prev:disabled,
.news-next:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  pointer-events: none;
}

/* =========================================================
   Focus Accessibility
========================================================= */

.news-section a:focus-visible,
.news-section button:focus-visible,
.news-section video:focus-visible {
  outline: 3px solid rgba(247, 223, 155, 0.92);

  outline-offset: 4px;
}

.news-prev:focus-visible,
.news-next:focus-visible {
  box-shadow:
    0 0 0 4px rgba(216, 181, 109, 0.2),
    0 14px 38px rgba(0, 0, 0, 0.38);
}

/* =========================================================
   Desktop Hover Effects
========================================================= */

@media (hover: hover) and (pointer: fine) {
  .news-card:hover,
  .news-review-card:hover {
    transform: translateY(-10px) scale(1.012);

    border-color: var(--V43_Enterprise_Production-news-border-strong);

    box-shadow: var(--V43_Enterprise_Production-news-shadow-hover);
  }

  .news-card:hover .news-video video {
    transform: scale(1.025);
  }

  .news-video video {
    transition: transform 0.8s cubic-bezier(0.22, 0.61, 0.36, 1);
  }
}

/* =========================================================
   Tablet
========================================================= */

@media (max-width: 1100px) {
  .news-card {
    grid-template-columns:
      minmax(0, 1.05fr)
      minmax(0, 0.95fr);

    min-height: 660px;
  }

  .news-copy {
    padding: 34px;
  }

  .news-review-inner {
    gap: 22px;
    padding: 30px;
  }
}

/* =========================================================
   Mobile／Tablet Stack
========================================================= */

@media (max-width: 980px) {
  .news-card,
  .news-review-inner {
    grid-template-columns: 1fr;
  }

  .news-card {
    min-height: auto;
  }

  .news-copy {
    order: 1;
  }

  .news-video {
    order: 2;
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .news-video::after {
    background: linear-gradient(
      180deg,
      rgba(5, 5, 5, 0.06),
      rgba(5, 5, 5, 0.28)
    );
  }

  .news-video video {
    min-height: 0;
    height: 100%;
    aspect-ratio: 16 / 10;
  }

  .news-review-inner {
    padding: 28px;
  }
}

/* =========================================================
   Small Mobile
========================================================= */

@media (max-width: 640px) {
  .news-section {
    padding: 18px 0 54px;
  }

  .news-card {
    border-radius: 28px;
  }

  .news-review-card {
    border-radius: 26px;
  }

  .news-copy {
    padding: 26px 20px 28px;
  }

  .news-copy h2 {
    margin-bottom: 12px;
    font-size: clamp(28px, 9vw, 38px);
  }

  .news-lead {
    font-size: 16px;
    line-height: 1.85;
  }

  .news-label {
    padding: 8px 13px;
    font-size: 12px;
    letter-spacing: 0.09em;
  }

  .news-highlight {
    margin: 18px 0;
  }

  .news-highlight div {
    padding: 14px 14px 14px 17px;
  }

  .news-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .news-actions .btn,
  .news-actions a,
  .news-actions button {
    width: 100%;
    justify-content: center;
  }

  .news-video {
    aspect-ratio: 4 / 3;
  }

  .news-video video {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .news-video-fallback {
    right: 12px;
    bottom: 12px;
    left: 12px;

    padding: 12px 14px;
    font-size: 13px;
  }

  .news-review-inner {
    gap: 20px;
    padding: 20px;
  }

  .news-prev,
  .news-next {
    width: 42px;
    height: 42px;
    font-size: 18px;
  }

  .news-prev {
    left: 8px;
  }

  .news-next {
    right: 8px;
  }
}

/* =========================================================
   Extra Small Mobile
========================================================= */

@media (max-width: 420px) {
  .news-copy {
    padding: 22px 16px 24px;
  }

  .news-review-inner {
    padding: 16px;
  }

  .news-tags {
    gap: 7px;
  }

  .news-tags span,
  .news-tags a {
    padding: 7px 10px;
    font-size: 12px;
  }

  .news-prev,
  .news-next {
    width: 38px;
    height: 38px;
  }
}

/* =========================================================
   Reduced Motion Accessibility
========================================================= */

@media (prefers-reduced-motion: reduce) {
  .news-card,
  .news-review-card,
  .news-highlight div,
  .news-tags a,
  .news-prev,
  .news-next,
  .news-video video {
    transition: none !important;
    animation: none !important;
  }

  .news-carousel {
    scroll-behavior: auto;
  }

  .news-card:hover,
  .news-review-card:hover,
  .news-highlight div:hover,
  .news-tags a:hover,
  .news-prev:hover,
  .news-next:hover {
    transform: none;
  }
}

/* =========================================================
   Backdrop Filter Fallback
========================================================= */

@supports not (
  (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))
) {
  .news-card {
    background: linear-gradient(135deg, #111c27, #050505);
  }

  .news-video-fallback,
  .news-prev,
  .news-next {
    background: rgba(0, 0, 0, 0.92);
  }
}

/* =========================================================
   Print Safety
========================================================= */

@media print {
  .news-section {
    padding: 0;
  }

  .news-card,
  .news-review-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #999;
    background: #fff;
    color: #111;
  }

  .news-copy h2,
  .news-label,
  .news-highlight b,
  .news-highlight strong {
    color: #111;
    text-shadow: none;
  }

  .news-lead,
  .news-highlight div,
  .news-tags span {
    color: #333;
  }

  .news-prev,
  .news-next,
  .news-nav {
    display: none !important;
  }
}