:root {
  --spf-red: #d65538;
  --spf-red-dark: #b94028;
  --spf-gold: #FFD82A;
  --spf-gold-soft: #fff4cf;
  --spf-gold-border: #f3cc69;
  --spf-blue: #193f86;
  --spf-ink: #263248;
  --spf-cream: #fffdf2;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--spf-cream);
  color: var(--spf-ink);
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
}

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 800; }

h2 {
  margin-bottom: .65rem;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  letter-spacing: .02em;
}

.navbar {
  min-height: 58px;
  background: rgba(255, 255, 255, .96) !important;
}

.navbar-brand img { display: block; vertical-align: middle; max-width: 100%; max-height:40px;}

.hero {
  position: relative;
  height: clamp(520px, 52vw, 710px);
  overflow: hidden;
  /* background: #395f5b; */
  /* border-bottom-left-radius: 50% 12%;
  border-bottom-right-radius: 50% 12%; */
  background-color: #fffdf4;
}

.hero picture,
.hero picture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.hero::after {
  position: absolute;
  inset: 0;
  content: "";
}

.hero-actions {
  position: absolute;
  z-index: 1;
  bottom: clamp(2rem, 7vw, 5rem);
  left: 50%;
  display: flex;
  justify-content: center;
  gap: .8rem;
  width: min(100% - 2rem, 680px);
  transform: translateX(-50%);
}

.goldicon {
  max-width: 36px;
  display: inline;
  margin: 0 5px;
}

.btn {
  border-radius: 999px;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.btn:hover { transform: translateY(-2px); }

.hero-actions .btn {
  min-width: 220px;
  border: 2px solid #fff;
  box-shadow: 0 4px 0 rgba(52, 42, 20, .3);
}

.btn-danger { background-color: var(--spf-red); border-color: var(--spf-red); }
.btn-danger:hover { background-color: var(--spf-red-dark); border-color: var(--spf-red-dark); }

.btn-amber {
  color: #53390b;
  background: var(--spf-gold);
  border: 2px solid #fff;
  box-shadow: 0 3px 0 #b47b00;
}

.btn-amber:hover { color: #53390b; background: #ffca42; }

.section { padding: clamp(3.5rem, 5vw, 5.5rem) 0; }

.intro {
  position: relative;
  overflow: hidden;
  background: #fffdf4;
}

.intro::before,
.intro::after {
  position: absolute;
  z-index: 0;
  color: #f9e7ad;
  content: "▰  ▰\A▰  ▰";
  font-size: 3rem;
  letter-spacing: .3rem;
  line-height: 1.35;
  opacity: .65;
  white-space: pre;
  transform: rotate(-10deg);
}

.intro::before { top: 2rem; left: -1rem; }
.intro::after { right: -1rem; bottom: 2rem; transform: rotate(10deg); }
.intro .container { position: relative; z-index: 1; max-width: 980px; }
.intro-title { position: relative; padding: .65rem 1.8rem; font-size: clamp(1.1rem, 2.8vw, 1.8rem); }
.intro-title::after { position: absolute; bottom: -17px; left: 50%; width: 0; height: 0; content: ""; border: 10px solid transparent; border-top-color: var(--spf-red); transform: translateX(-50%); }
.intro-heading { margin: 2.4rem 0 1.9rem; color: #2860b0; font-size: 1.4rem; font-weight: 700; }
.why, .tracker { background: #fff; }
.spotlight { background: #fff; }
.visual-block { background: linear-gradient(180deg, #fffdf4 0%, #fff 100%); }
.rules { background: #f8f0d8; }
.learn { background: #f9e8b6; }
.learn .learn-w {max-width: 960px;}

.rules-intro {
  margin-bottom: 2rem;
}
.rules-subtitle {
  margin-bottom: .75rem;
  color: var(--spf-blue);
  font-size: clamp(1.35rem, 2.55vw, 1.9rem);
  font-weight: 800;
}
.rules-lead {
  max-width: 760px;
  margin: 0 auto;
  color: #5a6473;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.8;
}
.rules-timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin: 2rem auto;
  max-width: 960px;
}
.rules-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .7rem;
}
.rules-step img {
  display: block;
  height: 76px;
  object-fit: contain;
}
.rules-step span {
  color: var(--spf-blue);
  font-size: .95rem;
  font-weight: 800;
}
.rules-plan-card {
  max-width: 960px;
  margin: 1.25rem auto 0;
  padding: clamp(1.1rem, 2.5vw, 1.6rem);
  background: #fff;
  border: 2px solid var(--spf-gold-border);
  border-radius: 24px;
  box-shadow: 0 10px 22px rgba(25, 63, 134, .06);
}
.rules-plan-capsule {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-bottom: 1rem;
  padding: .5rem 1.4rem;
  background: #fff;
  border: 2.5px solid var(--spf-gold);
  border-radius: 999px;
  color: #1e3a8a;
  font-size: 1.05rem;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(242, 175, 29, .08);
}
.rules-plan-title {
  margin-bottom: .7rem;
  color: var(--spf-blue);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 800;
}
.rules-plan-card p {
  margin-bottom: .9rem;
  color: #58606f;
  line-height: 1.8;
}
.rules-plan-copy {
  font-weight: 700;
}
.rules-table {
  overflow: hidden;
  border-radius: 1.2rem;
}
.rules-table thead th {
  border: 0;
  background: var(--spf-blue);
  color: #fff;
}
.rules-table td {
  border-color: #f0e2b6;
  color: #4d5560;
  background: #fffdf5;
}
.rules-table tbody tr:nth-child(2n) td {
  background: #fff;
}
.rules-milestone-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  margin: 1rem 0 1.25rem;
}
.rules-milestone-dot {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  background: #fff;
  border: 2px solid #ead28b;
  border-radius: 50%;
  color: #9ca2ad;
  font-size: .9rem;
  font-weight: 800;
}
.rules-milestone-dot.is-active {
  background: var(--spf-gold);
  border-color: var(--spf-gold);
  color: #fff;
}
.rules-milestone-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.rules-milestone-card {
  padding: 1rem;
  background: #fffdf5;
  border: 1px solid #f3dfaa;
  border-radius: 18px;
}
.rules-milestone-card h5 {
  margin-bottom: .4rem;
  color: var(--spf-blue);
  font-size: 1rem;
}
.rules-milestone-card p {
  margin-bottom: 0;
  font-size: .92rem;
}
.notice-card {
  background: #fffaf0;
}
.rules-list {
  margin: 0;
  padding-left: 1.2rem;
  color: #5a6473;
  line-height: 1.9;
}
.scroll-mt-20 { scroll-margin-top: 80px; }

@media (max-width: 768px) {
  .rules-timeline,
  .rules-milestone-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .rules-timeline,
  .rules-milestone-grid {
    grid-template-columns: 1fr;
  }
}

.spotlight-wrap { margin-top: 1.5rem; }
.spotlight-figure {
  display: inline-flex;
  width: min(100%, 280px);
  aspect-ratio: 1;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: linear-gradient(145deg, #f8e3b2, #fff7da);
  border: 2px solid var(--spf-gold-border);
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(25, 63, 134, .12);
}

.spotlight-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.spotlight-quote {
  padding: clamp(1.2rem, 2.5vw, 2rem);
  background: #fffef9;
  border: 2px solid var(--spf-gold-border);
  border-radius: 24px;
  box-shadow: 0 8px 20px rgba(25, 63, 134, .08);
}

.spotlight-quote p {
  margin-bottom: 0;
  color: #4d5562;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  line-height: 1.9;
}

.spotlight-subtitle {
  color: var(--spf-blue);
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
}

.visual-block-card {
  padding: clamp(1.35rem, 3vw, 2rem);
  background: #fffef8;
  border: 2px solid var(--spf-gold-border);
  border-radius: 24px;
  box-shadow: 0 12px 30px rgba(25, 63, 134, .08);
}

.visual-block-card h2 { color: var(--spf-blue); }
.visual-block-image {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  background: #fff;
  border-radius: 18px;
}

.design-draft {
  background: #fffdf6;
}

.design-draft-card {
  max-width: 980px;
  margin: 1.5rem auto 0;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--spf-cream);
  border: 1px solid #e7d7a2;
  border-left: 6px solid var(--spf-red);
  border-radius: 20px;
  box-shadow: 0 8px 20px rgba(25, 63, 134, .06);
}

.faq-item h3 {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: .8rem;
  color: var(--spf-blue);
  font-size: 1.1rem;
}

.faq-icon {
  display: inline-grid;
  width: 28px;
  height: 28px;
  color: #fff;
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 900;
  place-items: center;
}

.faq-item p {
  margin-bottom: 0;
  color: #5f6875;
  line-height: 1.9;
}

.title-pill,
.section-title {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 .75rem;
  padding: .45rem 1.25rem;
  color: #fff;
  background: linear-gradient(135deg, #e06e51 0%, var(--spf-red) 100%);
  border-radius: 999px;
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: .04em;
  box-shadow: 0 6px 0 rgba(157, 42, 22, .18);
}

.lead { color: #657083; }

.product-card,
.benefit,
.rule-card,
.notice,
.tracker-box {
  background: #fff;
  border: 1.5px solid var(--spf-gold-border);
  border-radius: 16px;
}

.product-card {
  height: 100%;
  padding: 1.9rem;
  border: 2px solid #f5a90d;
  box-shadow: 5px 5px 0 #f7b51c;
}

.product-card img {
  width: 100%;
  object-fit: cover;
  border-radius: 16px;
}

.product-card h3 { margin: 1.1rem 0 .25rem; color: #2860b0; font-size: clamp(1.35rem, 3vw, 1.85rem); font-weight: 700; }
.product-card p { margin-bottom: 0; color: #555; font-size: 1rem; font-weight: 700; }

.benefit {
  height: 100%;
  padding: 1.65rem 1rem;
  text-align: center;
  background: #fffef9;
}

.benefit .product-card img {
  height: auto;
}

.benefit-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin: 0 auto .75rem;
  color: #fff;
  background: var(--spf-gold);
  border-radius: 50%;
  font-weight: 900;
  place-items: center;
}

.benefit h3 { font-size: 1.08rem; color: var(--spf-blue); }
.benefit p { margin-bottom: 0; color: #687180; font-size: .9rem; }

.growth {
  position: relative;
  max-width: 640px;
  margin-right: auto !important;
  margin-left: auto !important;
}

.growth::before {
  position: absolute;
  right: 10%;
  bottom: 39px;
  left: 10%;
  z-index: 0;
  height: 4px;
  content: "";
  background: var(--spf-gold-border);
}

.growth div { z-index: 1; color: var(--spf-blue); text-align: center; font-size: .8rem; font-weight: 800; }
.growth img { display: block; height: 76px; margin: auto; }
.growth span { display: block; padding: .2rem .5rem; background: #fff8dc; border-radius: 999px; }

.rule-card,
.notice { max-width: 850px; margin: 1rem auto; padding: clamp(1rem, 3vw, 1.5rem); }

.rule-card > p { color: #5e6877; font-size: .92rem; line-height: 1.75; }
.rule-card h3, .notice h3 { color: var(--spf-blue); font-size: 1rem; }

.table { margin-bottom: 0; overflow: hidden; border-radius: 10px; font-size: .88rem; }
.table thead th { color: #fff; background: var(--spf-blue); border: 0; }
.coin { color: #bd7b00; font-weight: 800; }

.notice { background: #fffdf6; }
.notice ul { margin-bottom: 0; padding-left: 1.2rem; color: #626c7a; font-size: .88rem; line-height: 1.9; }

.tracker-box {
  max-width: 1040px;
  margin: 2rem auto 0;
  padding: clamp(1.2rem, 3vw, 2rem);
  background: var(--spf-cream);
  border: 2px solid var(--spf-gold-border);
  border-radius: 34px;
  box-shadow: 0 12px 30px rgba(25, 63, 134, .08);
}

.tracker-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
  padding: clamp(1.1rem, 2.4vw, 1.45rem);
  background: #fff;
  border: 2px solid #f3cf6d;
  border-radius: 24px;
}

.tracker-card-head {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.tracker-kicker {
  margin: 0;
  color: var(--spf-blue);
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.tracker-input-group {
  position: relative;
}

.tracker-input {
  width: 100%;
  padding: .95rem 3rem .95rem 1.15rem;
  border: 2px solid var(--spf-gold-border);
  border-radius: 999px;
  color: var(--spf-blue);
  background: #fffdf7;
  font-weight: 700;
}

.tracker-input:focus {
  outline: none;
  border-color: var(--spf-gold);
  box-shadow: 0 0 0 4px rgba(242, 175, 29, .16);
}

.tracker-input-icon {
  position: absolute;
  top: 50%;
  right: 1rem;
  color: var(--spf-gold);
  font-size: .95rem;
  transform: translateY(-50%);
}

.tracker-tip {
  margin: 0;
  color: #7c8696;
  font-size: .8rem;
  line-height: 1.45;
}

.tracker-bottle {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .9rem 1rem;
  background: linear-gradient(135deg, #fff7dc 0%, #fffdf6 100%);
  border: 1px solid #f5d983;
  border-radius: 18px;
}

.tracker-bottle-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #f8d77d 0%, #f2af1d 100%);
  border-radius: 50%;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7);
}

.tracker-bottle-shape {
  position: relative;
  width: 28px;
  height: 28px;
  border: 3px solid #7b4a10;
  border-top-width: 8px;
  border-radius: 10px 10px 8px 8px;
  background: linear-gradient(180deg, #ffd96a 0%, #e5aa09 100%);
}

.tracker-bottle h4 {
  margin-bottom: .15rem;
  color: var(--spf-blue);
  font-size: 1rem;
}

.tracker-bottle p {
  margin: 0;
  color: #7c8696;
  font-size: .85rem;
}

.tracker-bottle p span {
  color: var(--spf-red);
  font-weight: 800;
}

.tracker-progress-block {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.tracker-progress-meta {
  display: flex;
  justify-content: space-between;
  color: #7c8696;
  font-size: .8rem;
  font-weight: 700;
}

.tracker-progress-track {
  height: 12px;
  overflow: hidden;
  background: #f4e4b0;
  border-radius: 999px;
}

.tracker-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #f9cd3b 0%, #f2af1d 100%);
  border-radius: 999px;
  transition: width .45s ease;
}

.tracker-note {
  padding: .95rem 1rem;
  background: #fff;
  border: 1px solid #f4d78f;
  border-radius: 16px;
  color: #4c5565;
  font-size: .95rem;
  line-height: 1.7;
}

.tracker-note strong {
  color: var(--spf-red);
  font-size: 1.1rem;
}

.tracker-countdown {
  padding: .8rem 1rem;
  background: linear-gradient(90deg, #fff6d7 0%, #ffe8bb 100%);
  border-radius: 999px;
  color: var(--spf-blue);
  font-weight: 800;
  text-align: center;
}

.tracker-countdown strong {
  color: var(--spf-red);
}

.tracker-card--side {
  justify-content: flex-start;
}

.tracker-months {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.tracker-month-btn {
  display: grid;
  place-items: center;
  width: 2.65rem;
  height: 2.65rem;
  background: #fff;
  border: 2px solid var(--spf-gold-border);
  border-radius: 50%;
  color: var(--spf-blue);
  font-size: .95rem;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.tracker-month-btn:hover {
  transform: translateY(-1px);
}

.tracker-month-btn.is-active {
  background: var(--spf-gold);
  border-color: var(--spf-gold);
  color: #fff;
  box-shadow: 0 6px 14px rgba(242, 175, 29, .24);
}

.tracker-tier {
  padding: .9rem 1rem;
  background: #fffdf7;
  border: 1px solid #f4d78f;
  border-radius: 18px;
}

.tracker-tier-title {
  display: flex;
  align-items: center;
  gap: .3rem;
  margin-bottom: .65rem;
  color: var(--spf-blue);
  font-weight: 800;
}

.tracker-tier-title strong {
  color: var(--spf-red);
  font-size: 1.2rem;
}

.tracker-tier-dots {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: .55rem;
}

.tracker-tier-dot {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  background: #fff;
  border: 1px solid #d4d8de;
  border-radius: 50%;
  color: #9aa3af;
  font-size: .84rem;
  font-weight: 700;
}

.tracker-tier-dot.is-active {
  background: var(--spf-gold);
  border-color: var(--spf-gold);
  color: #fff;
}

.tracker-tier-status {
  color: #c44a3f;
  font-size: .85rem;
  font-weight: 700;
}

.tracker-share-card {
  position: relative;
  margin-top: 1.25rem;
  padding: 1.35rem 1.2rem 1.2rem;
  background: #fff;
  border: 2px solid #f3cf6d;
  border-radius: 24px;
  box-shadow: 0 8px 20px rgba(25, 63, 134, .06);
}

.tracker-share-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem .95rem;
  background: linear-gradient(90deg, #f8de74 0%, #f2af1d 100%);
  border-radius: 999px;
  color: #5e3603;
  font-size: .9rem;
  font-weight: 800;
  transform: translateX(-50%);
}

.tracker-share-textarea {
  width: 100%;
  min-height: 150px;
  padding: 1rem;
  background: #fff8ea;
  border: 1px solid #f6dc9a;
  border-radius: 18px;
  color: #4c5565;
  font-size: .92rem;
  line-height: 1.7;
  resize: vertical;
}

.tracker-share-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem;
  margin-top: 1rem;
}

.tracker-share-btn {
  padding: .75rem 1.2rem;
  background: #fff;
  border: 1px solid var(--spf-gold-border);
  border-radius: 999px;
  color: var(--spf-blue);
  font-size: .9rem;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease;
}

.tracker-share-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 12px rgba(25, 63, 134, .08);
}

.online-account-opening {
  background: linear-gradient(180deg, #fffef8 0%, #fff 100%);
}

.online-account-opening .online-account-bubble {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  padding: 1rem 1.5rem;
  color: #fff;
  background: var(--spf-red);
  border-radius: 999px;
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
  font-weight: 800;
  box-shadow: 0 6px 0 rgba(157, 42, 22, .18);
}

.video-intro-bubble::after {
  position: absolute;
  bottom: -12px;
  left: 50%;
  width: 0;
  height: 0;
  content: "";
  border: 10px solid transparent;
  border-top-color: var(--spf-red);
  transform: translateX(-50%);
}

.online-account-opening .online-account-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.online-account-opening .online-account-avatar {
  display: flex;
  width: clamp(180px, 24vw, 260px);
  aspect-ratio: 1;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #f6e4bf;
  border: 4px solid #fff;
  border-radius: 50%;
  box-shadow: 0 10px 24px rgba(25, 63, 134, .12);
}

.online-account-opening .online-account-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translateY(8px) scale(1.08);
}

.online-account-opening .online-account-copy {
  max-width: 560px;
  color: var(--spf-blue);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 800;
  line-height: 1.6;
  text-align: center;
}

.online-account-opening .online-account-action {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1.3rem 1.5rem;
  color: var(--spf-ink);
  background: #fff;
  border: 4px solid var(--spf-gold);
  border-radius: 30px;
  box-shadow: 6px 6px 0 var(--spf-gold);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}

.online-account-opening .online-account-action:hover {
  color: var(--spf-ink);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 4px 4px 0 var(--spf-gold);
}

.online-account-opening .online-account-action-text {
  color: var(--spf-blue);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 800;
  line-height: 1.5;
}

.online-account-opening .online-account-action-icon {
  display: grid;
  width: 54px;
  height: 54px;
  color: #fff;
  background: var(--spf-gold);
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: 900;
  place-items: center;
}

.single-video-feature {
  margin: 1.25rem auto;
  max-width: 960px;
}

.featured-video-hero {
  margin: 0 0 1.4rem;
}

.featured-video-hero .single-video-media {
  min-height: 220px;
}

.single-video-card {
  display: flex;
  flex-wrap: wrap;
  color: inherit;
  text-decoration: none;
  background: #fffef9;
  border: 1px solid #f4d78f;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(25, 63, 134, .08);
  transition: transform .2s ease, box-shadow .2s ease;
}

.single-video-card--plain {
  display: block;
}

.single-video-card:hover {
  color: inherit;
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(25, 63, 134, .14);
}

.single-video-media {
  position: relative;
  flex: 1 1 320px;
  min-height: 260px;
  overflow: hidden;
}

.single-video-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.single-video-content {
  display: flex;
  flex: 1 1 320px;
  flex-direction: column;
  justify-content: center;
  padding: 1.35rem 1.5rem;
}

.single-video-badge {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: .8rem;
  padding: .32rem .7rem;
  color: var(--spf-red);
  background: #fff2cb;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.single-video-content h3 {
  margin-bottom: .5rem;
  color: var(--spf-blue);
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.5;
}

.single-video-content p {
  margin-bottom: .95rem;
  color: #6b7280;
  font-size: .95rem;
  line-height: 1.7;
}

.single-video-link {
  color: var(--spf-red);
  font-size: .95rem;
  font-weight: 800;
}

.video-grid-card {
  display: block;
  color: inherit;
  text-decoration: none;
  background: #fff;
  border: 1px solid #f4d78f;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(25, 63, 134, .08);
  transition: transform .2s ease, box-shadow .2s ease;
}

.video-grid-card:hover {
  color: inherit;
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(25, 63, 134, .14);
}

.video-thumbnail-container {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: #fff7df;
}

.video-thumbnail-container img {
  display: block;
  width: 100%;
  height: 100%;
  /* object-fit: inherit; */
  object-fit: cover;        /* 圖片適配方式 */
  object-position: center;
}

.video-thumbnail-gradient {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.3rem;
  font-weight: 900;
  text-align: center;
}

.video-thumbnail-gradient.gold { background: linear-gradient(135deg, #f5b100 0%, #f0a000 100%); }
.video-thumbnail-gradient.blue { background: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%); }
.video-thumbnail-gradient.red { background: linear-gradient(135deg, #d65538 0%, #f472b6 100%); }

.video-thumbnail-center {
  position: relative;
  z-index: 1;
  max-width: 70%;
  line-height: 1.4;
}

.video-thumbnail-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, .18);
}

.video-play-btn {
  display: grid;
  width: 54px;
  height: 54px;
  color: #fff;
  background: rgba(255, 255, 255, .22);
  border: 2px solid rgba(255, 255, 255, .7);
  border-radius: 50%;
  font-size: 1.2rem;
  place-items: center;
  backdrop-filter: blur(2px);
}

.video-duration {
  position: absolute;
  right: .75rem;
  bottom: .75rem;
  z-index: 1;
  padding: .2rem .5rem;
  color: #fff;
  background: rgba(15, 23, 42, .75);
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
}

.video-grid-card-body {
  padding: 1rem 1rem 1.15rem;
  min-height: 90px;
}

.video-grid-card-body h3 {
  margin-bottom: .35rem;
  color: var(--spf-blue);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.5;
}

.video-grid-card-body p {
  margin-bottom: 0;
  color: #6b7280;
  font-size: .85rem;
  line-height: 1.6;
}

.add-text {
  font-size: 0.75rem;
  line-height: 24px;
}

footer { padding: 2rem 0; color: #604707; background: #FFD82A; font-size: .75rem; text-align: center; }
footer strong {font-size: 16px;}
footer p { margin-bottom: 0; }

@media (max-width: 575px) {
  .navbar .small { display: none; }
  .hero { max-height: 610px; margin-top: -30px; }
  .hero-actions { bottom: 2.25rem; flex-direction: column; align-items: center; bottom: 5px;}
  .hero-actions .btn { width: min(100%, 290px); min-width: 0; }
  .intro::before, .intro::after { font-size: 2rem; }
  .intro-title { padding: .55rem 1.1rem; font-size: 1.6rem; }
  .product-card { padding: 1.35rem; box-shadow: 7px 7px 0 #f7b51c; }
  /* .product-card img { height: 250px; } */
  .visual-block-image { max-height: 260px; }
  .growth img { height: 54px; }
  .growth::before { bottom: 31px; }
  .growth span { padding: .15rem; font-size: .65rem; }
  .steps span { font-size: .61rem; }
  .figure { height: 105px; }
  .single-video-content { padding: 1.2rem; }
  .single-video-media { min-height: 220px; }
  .rules-plan-card .w-12 { width: 2rem; }
  .rules-plan-card .h-12 { height: 2rem; }
  .rules-plan-card .text-xs {font-size: .6rem;}
}