/* =========================================================
   page-blocks.css — 共用「區塊型錄」CSS
   由 about.html / index.html 載入（admin 建構器為表單式、不需此檔）。
   規則逐字搬自兩頁原本的 inline <style>（區塊部分），合併於此 → 同一種區塊在
   兩頁外觀一致、單一來源、不漂移。

   ⚠️ 不放這裡（保留各頁 inline）：html,body / .shell（兩頁寬度不同：about 1120 / home 1240）
      / body::after 游標光暈 / footer / newsletter 覆蓋。
   token：--gold/--gold-2/--accent-warm/--glow 由 motion.css 提供（兩頁皆載）；
          --bg*/--ink*/--border* 由各頁 inline :root 提供（值相同）→ 本檔在兩頁解析一致。
   .reveal / .stagger / [data-count] 動畫由 motion.css + motion.js 提供，本檔不重定義。
   ========================================================= */

.pb-block { position: relative; }

/* ===================== 共用按鈕 / pill（hero + cta 用，搬自 index.html）===================== */
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px; border: 1px solid var(--border-strong);
  border-radius: 999px; background: rgba(24, 24, 28, 0.6);
  font-size: 13px; color: var(--ink-2); text-decoration: none;
  backdrop-filter: blur(4px);
  transition: border-color .2s ease, color .2s ease;
}
.pill:hover { border-color: var(--ink-3); color: var(--ink); }
.pill .arrow { color: var(--ink-3); transition: transform .2s ease; }
.pill:hover .arrow { transform: translateX(3px); color: var(--ink); }
.pill-dot { width: 6px; height: 6px; border-radius: 50%; background: #4ADE80; box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.2); }

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; background: var(--ink); color: #0A0A0A;
  border-radius: 10px; font-weight: 500; font-size: 15px;
  text-decoration: none; border: 0; cursor: pointer;
  transition: background .2s ease, transform .2s ease;
  box-shadow: 0 1px 0 rgba(255,255,255,0.1) inset, 0 0 0 1px rgba(255,255,255,0.1);
}
.btn-primary:hover { background: #E4E4E7; transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; color: var(--ink-2);
  border-radius: 10px; font-weight: 400; font-size: 15px;
  text-decoration: none;
  border: 1px solid var(--border-strong);
  transition: background .2s ease, color .2s ease;
}
.btn-ghost:hover { color: var(--ink); background: var(--bg-3); }
.btn-bybit {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 12px 22px;
  background: #F7A600; color: #0A0A0A;
  border-radius: 10px; font-weight: 500; font-size: 15px;
  text-decoration: none; border: 0; cursor: pointer;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 8px 24px -8px rgba(247,166,0,0.55), 0 0 0 1px rgba(255,255,255,0.06) inset;
}
.btn-bybit:hover { background: #FFB940; transform: translateY(-1px); box-shadow: 0 12px 28px -8px rgba(247,166,0,0.7); }

/* ===================== Hero（home variant，搬自 index.html）===================== */
.hero {
  position: relative;
  padding: 140px 0 200px;
  text-align: center;
  min-height: 88vh;
  display: flex; flex-direction: column; justify-content: center;
}
/* warm orb beneath hero (centered) */
.hero::before {
  content: "";
  position: absolute;
  bottom: -240px; left: 50%;
  transform: translateX(-50%);
  width: 1400px; height: 1000px;
  max-width: 120vw;
  background: radial-gradient(ellipse at center, rgba(247, 166, 0, 0.28) 0%, rgba(247, 166, 0, 0.1) 25%, transparent 55%);
  filter: blur(60px);
  pointer-events: none; z-index: 0;
  animation: hero-pulse 7s ease-in-out infinite;
}
/* green accent orb — top-right drift */
.hero::after {
  content: "";
  position: absolute;
  top: -120px; right: -180px;
  width: 520px; height: 520px;
  background: radial-gradient(circle at center, rgba(0, 255, 136, 0.16) 0%, rgba(0, 230, 118, 0.05) 40%, transparent 70%);
  filter: blur(50px);
  pointer-events: none; z-index: 0;
  animation: hero-orb 9s ease-in-out infinite;
}
.hero > * { position: relative; z-index: 1; }
@keyframes hero-pulse {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.9; }
  50% { transform: translateX(-50%) scale(1.08); opacity: 1; }
}
@keyframes hero-orb {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.9; }
  33% { transform: translate(-40px, 20px) scale(1.1); opacity: 1; }
  66% { transform: translate(20px, -30px) scale(0.95); opacity: 0.8; }
}
.hero .title {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: clamp(40px, 7vw, 84px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.035em;
  margin: 32px auto 28px;
  max-width: 22ch;
  word-break: keep-all;
  text-wrap: balance;
  background: linear-gradient(180deg, #FFFFFF 0%, #C8C8CC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero .subline {
  font-size: 17px; color: var(--ink-2);
  max-width: 54ch; margin: 0 auto 48px;
  line-height: 1.85;
  font-weight: 300;
  word-break: keep-all;
  text-wrap: pretty;
}
.hero .actions { display: inline-flex; gap: 12px; align-items: center; flex-wrap: wrap; justify-content: center; }
.section-head h2 { word-break: keep-all; text-wrap: balance; }
.section-head p { word-break: keep-all; text-wrap: pretty; }
.promise-card h3, .promise-card p,
.stage-card h3, .stage-card p,
.cta h2, .cta p { word-break: keep-all; text-wrap: pretty; }

/* ===================== Section head（home sections 共用）===================== */
.section { padding: 120px 0; position: relative; }
.section-head { text-align: center; margin-bottom: 72px; }
.section-head .kicker {
  display: inline-block;
  font-size: 13px; color: var(--ink-3); font-weight: 500;
  margin-bottom: 16px;
}
.section-head h2 {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: clamp(32px, 4.6vw, 52px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
  max-width: 20ch;
  margin: 0 auto 20px;
}
.section-head p {
  font-size: 16px; color: var(--ink-2);
  max-width: 52ch; margin: 0 auto; line-height: 1.75;
  font-weight: 300;
}

/* ===================== 承諾卡牆 cardWall（home promise）===================== */
.promise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 1160px; margin: 0 auto; }
@media (max-width: 980px) { .promise-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .promise-grid { grid-template-columns: 1fr; } }
.promise-card {
  padding: 28px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: 16px;
  transition: border-color .3s ease, background .3s ease, transform .3s ease, box-shadow .3s ease;
}
.promise-card:hover {
  border-color: rgba(247,166,0,0.4);
  background: linear-gradient(155deg, rgba(247,166,0,0.06) 0%, var(--bg-3) 60%);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(247,166,0,0.3), 0 12px 28px -12px rgba(0,0,0,0.7);
}
.promise-card .no {
  display: inline-block;
  font-size: 12px; font-weight: 500; color: var(--ink-3);
  margin-bottom: 16px; font-variant-numeric: tabular-nums;
}
.promise-card h3 { font-size: 20px; font-weight: 600; margin: 0 0 12px; letter-spacing: -0.015em; }
.promise-card p { font-size: 14.5px; color: var(--ink-2); line-height: 1.75; margin: 0; font-weight: 300; }

/* ===================== 階段學習軸 stages ===================== */
.curriculum-wrap {
  max-width: 1120px; margin: 0 auto;
  perspective: 1600px;
  padding: 40px 0;
}
.stages-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  transform-style: preserve-3d;
  transform: rotateX(12deg);
  transition: transform .5s ease;
}
.stages-wall:hover { transform: rotateX(6deg); }
.stage-card {
  position: relative;
  background: linear-gradient(155deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%), #101012;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 28px 24px 24px;
  min-height: 220px;
  transform-style: preserve-3d;
  transition: transform .5s cubic-bezier(.22,.61,.36,1), box-shadow .5s ease, border-color .5s ease;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.02) inset;
  display: flex; flex-direction: column; gap: 10px;
}
.stage-card::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 16px;
  background: linear-gradient(180deg, transparent 0%, rgba(247, 166, 0, 0.04) 100%);
  pointer-events: none;
}
.stage-card:nth-child(1) { transform: translateZ(30px); }
.stage-card:nth-child(2) { transform: translateZ(50px); }
.stage-card:nth-child(3) { transform: translateZ(30px); }
.stage-card:nth-child(4) { transform: translateZ(10px); }
.stage-card:nth-child(5) { transform: translateZ(30px); }
.stage-card:nth-child(6) { transform: translateZ(10px); }
.stage-card:hover {
  transform: translateZ(130px) scale(1.04);
  border-color: rgba(247,166,0,0.6);
  background: linear-gradient(155deg, rgba(247,166,0,0.08) 0%, rgba(255,255,255,0.01) 100%), #16161A;
  box-shadow: 0 60px 120px -30px rgba(247,166,0,0.4), 0 40px 80px -30px rgba(0,0,0,0.9), 0 0 0 1px rgba(247,166,0,0.25) inset;
}
.stage-card .stage-head {
  display: flex; align-items: center; gap: 20px;
  margin-bottom: 4px;
}
.stage-card .no {
  font-family: "Inter", sans-serif;
  font-size: 56px; font-weight: 600;
  line-height: 1; letter-spacing: -0.05em;
  color: var(--ink-4);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  background: linear-gradient(180deg, #A1A1AA 0%, #3F3F46 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  transition: color .3s ease;
}
.stage-card:hover .no {
  background: linear-gradient(180deg, #F7A600 0%, #E89400 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stage-card h3 {
  font-family: "Inter","Noto Sans TC",sans-serif;
  font-size: 24px; font-weight: 600; color: var(--ink);
  margin: 0; letter-spacing: -0.02em; line-height: 1.25;
  display: flex; flex-direction: column; gap: 2px;
}
.stage-card h3 .sub {
  font-size: 14px; font-weight: 400;
  color: var(--ink-3); letter-spacing: 0;
  font-family: "Inter", sans-serif;
}
@media (max-width: 900px) {
  .stage-card .no { font-size: 44px; }
  .stage-card h3 { font-size: 20px; }
  .stage-card h3 .sub { font-size: 13px; }
}
.stage-card p {
  font-size: 13px; color: var(--ink-2); line-height: 1.7;
  margin: 0; flex-grow: 1;
}
.stage-card .dur {
  align-self: flex-start;
  font-size: 11px; color: var(--ink-3); font-variant-numeric: tabular-nums;
  padding: 4px 10px; border: 1px solid var(--border-strong);
  border-radius: 6px; margin-top: 12px;
}
@media (max-width: 900px) {
  .stages-wall { grid-template-columns: repeat(2, 1fr); transform: rotateX(6deg); }
  .stages-wall:hover { transform: none; }
  .stage-card { min-height: 200px; }
  .stage-card:nth-child(n) { transform: translateZ(20px); }
  .stage-card:hover { transform: translateZ(50px); }
}
@media (max-width: 560px) {
  .curriculum-wrap { perspective: none; padding: 0; }
  .stages-wall { grid-template-columns: 1fr; transform: none; gap: 12px; }
  .stage-card:nth-child(n) { transform: none; }
  .stage-card:hover { transform: translateY(-4px); }
}

/* ===================== 老師輪播 instructorsCarousel ===================== */
.master-carousel {
  position: relative;
  max-width: 760px; margin: 0 auto;
  padding: 40px 0;
}
.master-track {
  position: relative;
  height: 680px;
  display: flex; align-items: center; justify-content: center;
  perspective: 1600px;
}
.m-card {
  position: absolute;
  width: 620px; max-width: calc(100% - 32px);
  background: linear-gradient(155deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.005) 100%), var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  padding: 40px;
  display: grid; grid-template-columns: 160px 1fr;
  gap: 32px; align-items: center;
  transition: transform .7s cubic-bezier(.22,.61,.36,1), opacity .7s cubic-bezier(.22,.61,.36,1), filter .7s ease, box-shadow .7s ease;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.8);
}
.m-card .portrait {
  width: 160px; height: 200px;
  background: linear-gradient(145deg, #2A2A30 0%, #1A1A1E 100%);
  border-radius: 16px;
  border: 1px solid var(--border-strong);
  position: relative; overflow: hidden;
}
.m-card .portrait::after {
  content: "PORTRAIT";
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  font-size: 10px; color: var(--ink-4); letter-spacing: 0.2em;
}
.m-card .info .role { font-size: 12px; color: var(--ink-3); letter-spacing: 0.02em; margin-bottom: 8px; }
.m-card .info .name {
  font-size: 28px; font-weight: 600; margin: 0 0 16px;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, #FFF 0%, #C8C8CC 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.m-card .info blockquote {
  font-size: 16px; line-height: 1.7; margin: 0 0 14px;
  color: var(--ink-2); font-style: italic; font-weight: 400;
}
.m-card .info .cite { font-size: 12px; color: var(--ink-4); }
@media (max-width: 720px) {
  .master-track { height: 640px; }
  .m-card { grid-template-columns: 1fr; padding: 28px; gap: 20px; text-align: left; width: calc(100% - 20px); }
  .m-card .portrait { width: 100%; max-width: 180px; height: 220px; }
}
/* Stack positions (vertical) */
.m-card[data-pos="0"]   { transform: translateY(0) scale(1);           opacity: 1;    filter: blur(0);   z-index: 5; }
.m-card[data-pos="-1"]  { transform: translateY(-260px) scale(0.85);   opacity: 0.5;  filter: blur(1px); z-index: 4; }
.m-card[data-pos="1"]   { transform: translateY(260px)  scale(0.85);   opacity: 0.5;  filter: blur(1px); z-index: 4; }
.m-card[data-pos="-2"]  { transform: translateY(-430px) scale(0.7);    opacity: 0.22; filter: blur(2px); z-index: 3; }
.m-card[data-pos="2"]   { transform: translateY(430px)  scale(0.7);    opacity: 0.22; filter: blur(2px); z-index: 3; }
.m-card[data-pos="hidden"] { transform: translateY(0) scale(0.5); opacity: 0; filter: blur(4px); z-index: 1; pointer-events: none; }
@media (max-width: 720px) {
  .m-card[data-pos="-1"] { transform: translateY(-200px) scale(0.82); }
  .m-card[data-pos="1"]  { transform: translateY(200px)  scale(0.82); }
  .m-card[data-pos="-2"] { transform: translateY(-330px) scale(0.68); }
  .m-card[data-pos="2"]  { transform: translateY(330px)  scale(0.68); }
}
.master-nav {
  position: absolute; left: 50%; transform: translateX(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(16,16,18,0.85);
  border: 1px solid var(--border-strong);
  color: var(--ink-2); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; z-index: 10;
  backdrop-filter: blur(8px);
  font-family: inherit;
  transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.master-nav:hover { background: var(--bg-3); color: var(--ink); border-color: var(--accent-warm); box-shadow: 0 10px 24px -8px rgba(247,166,0,0.4); }
.master-nav.prev { top: 0; }
.master-nav.next { bottom: 0; }
.master-nav:active { transform: translateX(-50%) scale(0.95); }
.master-dots {
  position: absolute; right: 20px; top: 50%;
  transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 8px;
}
.master-dots button {
  width: 4px; height: 22px;
  background: var(--border-strong);
  border: 0; border-radius: 2px; cursor: pointer;
  transition: background .3s ease, height .4s ease;
  font-family: inherit;
}
.master-dots button.active { background: var(--accent-warm); height: 40px; }
@media (max-width: 720px) { .master-dots { display: none; } }

/* ===================== 數據條 ledgerStats ===================== */
.ledger-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; max-width: 1160px; margin: 0 auto; }
@media (max-width: 720px) { .ledger-grid { grid-template-columns: repeat(2, 1fr); } }
.ledger-card {
  padding: 32px 24px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: 16px;
  text-align: center;
  transition: border-color .3s ease, background .3s ease, transform .3s ease, box-shadow .3s ease;
}
.ledger-card:hover {
  border-color: rgba(247,166,0,0.4);
  background: var(--bg-3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(247,166,0,0.25), 0 12px 28px -12px rgba(0,0,0,0.7);
}
.ledger-card:hover .n {
  background: linear-gradient(180deg,#FFF 0%,#F7A600 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.ledger-card .n {
  font-size: clamp(40px, 5vw, 56px); font-weight: 600;
  line-height: 1; letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums; margin-bottom: 10px;
  transition: background .3s ease;
}
.ledger-card .l { font-size: 14px; color: var(--ink-3); }

/* ===================== 會員等級卡 tierCards ===================== */
.tier-plans {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; max-width: 1240px; margin: 0 auto;
  align-items: stretch;
}
.tier-plan-card {
  position: relative;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 18px; padding: 28px 24px 26px;
  display: flex; flex-direction: column; gap: 18px;
  transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.tier-plan-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  background: var(--bg-3);
}
.tier-plan-card.featured {
  background: linear-gradient(165deg, rgba(247,166,0,0.10) 0%, rgba(247,166,0,0.02) 55%, var(--bg-3) 100%);
  border-color: rgba(247,166,0,0.45);
  box-shadow: 0 30px 70px -30px rgba(247,166,0,0.4),
              0 0 0 1px rgba(247,166,0,0.18) inset;
}
.tier-plan-card.featured::before {
  content: ""; position: absolute; right: -120px; top: -120px;
  width: 280px; height: 280px;
  background: radial-gradient(closest-side, rgba(247,166,0,0.22), transparent 70%);
  pointer-events: none;
}
.tier-plan-card > * { position: relative; z-index: 1; }
.tier-plan-card .tc-badge {
  position: absolute; top: -10px; left: 22px;
  padding: 5px 10px;
  background: linear-gradient(180deg, #F7A600 0%, #E89400 100%);
  color: #0A0A0A; font-size: 10px; font-weight: 600;
  letter-spacing: 0.18em; border-radius: 6px;
  text-transform: uppercase;
}
.tier-plan-card header { display: flex; flex-direction: column; gap: 14px; }
.tier-plan-card .tc-tag {
  font-family: "JetBrains Mono","Inter",monospace;
  font-size: 11px; letter-spacing: 0.22em;
  color: var(--ink-3); text-transform: uppercase;
}
.tier-plan-card.featured .tc-tag { color: #F7A600; }
.tier-plan-card h3 {
  font-family: "Inter","Noto Sans TC",sans-serif;
  font-size: 22px; font-weight: 600; letter-spacing: -0.02em;
  color: var(--ink); margin: 0;
}
.tier-plan-card .tc-req {
  display: flex; flex-direction: column; gap: 4px;
  padding: 12px 14px; border: 1px dashed var(--border-strong);
  border-radius: 10px; background: rgba(0,0,0,0.18);
}
.tier-plan-card .tc-req-mark {
  font-family: "JetBrains Mono","Inter",monospace;
  font-size: 9.5px; letter-spacing: 0.22em;
  color: var(--ink-3); text-transform: uppercase;
}
.tier-plan-card .tc-req-text {
  font-size: 12.5px; color: var(--ink-2); line-height: 1.55;
  font-variant-numeric: tabular-nums;
}
.tier-plan-card .tc-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column;
}
.tier-plan-card .tc-list li {
  padding: 11px 0;
  border-top: 1px solid var(--border);
  font-size: 13.5px; color: var(--ink-2); line-height: 1.6;
  display: flex; flex-direction: column; gap: 2px;
}
.tier-plan-card .tc-list li:first-child { border-top: 0; padding-top: 4px; }
.tier-plan-card .tc-list strong {
  color: var(--ink); font-size: 14px; font-weight: 500;
  letter-spacing: -0.005em;
  display: block; margin-bottom: 2px;
}
.tier-plan-card .tc-foot {
  margin-top: auto; padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 12px; color: var(--ink-3); letter-spacing: 0.02em;
  line-height: 1.6;
}
.tier-plan-card.featured .tc-foot {
  color: #F7A600;
  border-top-color: rgba(247,166,0,0.18);
}
@media (max-width: 1080px) {
  .tier-plans { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .tier-plans { grid-template-columns: 1fr; }
}
.tier-plans-2 { grid-template-columns: repeat(2, 1fr) !important; max-width: 820px !important; margin-left:auto !important; margin-right:auto !important; }
@media (max-width: 720px) { .tier-plans-2 { grid-template-columns: 1fr !important; } }

/* ===================== 行動呼籲 ctaButtons ===================== */
.cta { text-align: center; padding: 140px 0; position: relative; overflow: hidden; }
.cta::after {
  content: "";
  position: absolute;
  bottom: -40%; left: 50%;
  transform: translateX(-50%);
  width: 1000px; height: 700px;
  background: radial-gradient(ellipse at center, var(--glow) 0%, transparent 60%);
  filter: blur(40px); pointer-events: none; z-index: 0;
}
.cta > * { position: relative; z-index: 1; }
.cta h2 {
  font-family: "Inter", "Noto Sans TC", sans-serif;
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin: 0 auto 24px;
  background: linear-gradient(180deg, #FFFFFF 0%, #C8C8CC 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta p { font-size: 16px; color: var(--ink-2); max-width: 44ch; margin: 0 auto 40px; line-height: 1.7; }

/* ===================== About — Hero ===================== */
.ab-hero { position: relative; padding: 70px 0 60px; }
.ab-hero .kicker {
  display: inline-block; font-family: "JetBrains Mono","Inter",monospace;
  font-size: 12px; letter-spacing: 0.22em; color: var(--accent-warm);
  text-transform: uppercase; margin-bottom: 18px;
}
.ab-hero h1 {
  font-family: "Inter","Noto Sans TC",sans-serif;
  font-size: clamp(38px, 6.4vw, 76px); font-weight: 600;
  line-height: 1.08; letter-spacing: -0.035em;
  margin: 0 0 24px; max-width: 22ch;
  color: var(--ink);
}
.ab-hero .lead {
  font-size: 17px; color: var(--ink-2); max-width: 56ch;
  line-height: 1.85; font-weight: 300;
}

/* ===================== About — Story chapter（每章一個 .pb-story 區塊）===================== */
.pb-story { padding: 40px 0; }
.ab-story-grid {
  display: grid; grid-template-columns: 200px 1fr; gap: 48px;
  max-width: 920px; margin: 0 auto;
}
.ab-story-grid .chap-no {
  font-family: "JetBrains Mono","Inter",monospace;
  font-size: 11px; letter-spacing: 0.22em; color: var(--ink-3);
  padding-top: 8px; text-transform: uppercase;
}
.ab-story-grid .chap {
  border-top: 1px solid var(--border);
  padding-top: 4px;
}
.ab-story-grid h2 {
  font-family: "Inter","Noto Sans TC",sans-serif;
  font-size: clamp(26px, 3.2vw, 36px); font-weight: 600;
  letter-spacing: -0.022em; line-height: 1.2; margin: 16px 0 20px;
  color: var(--ink);
}
.ab-story-grid p {
  font-size: 16px; color: var(--ink-2); line-height: 1.95;
  margin: 0 0 20px; max-width: 60ch;
}
.ab-story-grid p strong { color: var(--ink); font-weight: 500; }
.ab-story-grid .ab-chap-img {
  margin: 10px 0 4px; max-width: 60ch;
  position: relative; border-radius: 14px; overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: 0 40px 90px -42px rgba(0,0,0,0.85),
              0 0 0 1px rgba(231,184,106,0.06) inset;
  aspect-ratio: 16 / 10;
}
.ab-story-grid .ab-chap-img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(0.96) contrast(1.03);
}
.ab-story-grid .ab-chap-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 62%, rgba(10,10,10,0.5) 100%);
  pointer-events: none;
}
@media (max-width: 760px) {
  .ab-story-grid { grid-template-columns: 1fr; gap: 14px; }
  .ab-story-grid .chap { border-top: 0; padding-top: 0; }
  .ab-story-grid .ab-chap-img { aspect-ratio: 4 / 3; }
}

/* ===================== About — 組合權益卡牆 comboWall ===================== */
.ab-combo {
  padding: 80px 0; position: relative;
  /* 只留柔和暖金光暈做區隔；移除暗面板色塊（var(--bg-2)→#060606）與上下 border —— 不要「黑匡」框感 */
  background: radial-gradient(1000px 460px at 50% -8%, rgba(247,166,0,0.07) 0%, transparent 58%);
}
.ab-combo-head { text-align: center; margin-bottom: 56px; }
.ab-combo-head .kicker { display: block; margin-bottom: 14px; font-family: "JetBrains Mono", monospace; font-size: 11px; letter-spacing: 0.22em; color: var(--accent-warm); text-transform: uppercase; }
.ab-combo-head h2 { font-size: clamp(28px, 4vw, 38px); font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; color: var(--ink); margin: 0 0 14px; }
.ab-combo-head p { font-size: 15px; color: var(--ink-3); max-width: 580px; margin: 0 auto; line-height: 1.7; }
.ab-combo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 920px) { .ab-combo-grid { grid-template-columns: 1fr; } }
.ab-combo-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 24px 26px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  position: relative;
  overflow: hidden;
}
.ab-combo-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-2) 100%);
  opacity: 0.6; transition: opacity .25s ease;
}
.ab-combo-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 26px 54px -28px rgba(0,0,0,0.85);
}
.ab-combo-card:hover::before { opacity: 1; }
.ab-combo-stack {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  margin-bottom: 22px;
}
.ab-combo-pill {
  display: inline-flex; align-items: center;
  padding: 6px 14px; border-radius: 100px;
  font-family: "Inter","Noto Sans TC",sans-serif;
  font-size: 12px; font-weight: 600; letter-spacing: 0.02em;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--ink);
  transition: background .25s ease, border-color .25s ease;
}
/* 工具 pill 統一站上品牌金（#F7A600，與 kicker / 主標題同色系）— 拿掉 Dabbage 綠 / Buzzer 藍冷色撞色 */
.ab-combo-pill.is-dabbage,
.ab-combo-pill.is-buzzer,
.ab-combo-pill.is-assoc {
  background: rgba(247,166,0,0.14);
  border-color: rgba(247,166,0,0.42);
  color: var(--gold);
}
.ab-combo-plus { color: var(--ink-3); font-weight: 700; font-size: 14px; }
.ab-combo-card h3 {
  font-size: 20px; font-weight: 700; line-height: 1.3;
  margin: 0 0 12px; color: var(--ink);
}
.ab-combo-card p { font-size: 14px; color: var(--ink-2); line-height: 1.7; margin: 0; }
.ab-combo-card .ab-combo-meta {
  margin-top: 18px; padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; letter-spacing: 0.16em; color: var(--ink-3);
  text-transform: uppercase;
}

/* ===================== About — Discord 加入區 joinDiscord ===================== */
.ab-join { padding: 120px 0; position: relative; }
.ab-join-inner {
  max-width: 720px; margin: 0 auto; text-align: center;
}
.ab-join h2 {
  font-family: "Inter","Noto Sans TC",sans-serif;
  font-size: clamp(32px, 5vw, 56px); font-weight: 600;
  letter-spacing: -0.03em; line-height: 1.15;
  margin: 0 0 18px;
  color: var(--ink);
}
.ab-join p {
  font-size: 16px; color: var(--ink-2); line-height: 1.85;
  max-width: 50ch; margin: 0 auto 32px;
}
.ab-join .line-btn {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 16px 32px; border-radius: 14px;
  background: linear-gradient(180deg, #5865F2 0%, #4752C4 100%);
  color: #FFF; text-decoration: none; font-weight: 500; font-size: 16px;
  letter-spacing: 0.02em;
  box-shadow: 0 20px 40px -16px rgba(88,101,242,0.55), 0 0 0 1px rgba(255,255,255,0.08) inset;
  transition: transform .2s ease, box-shadow .2s ease;
}
.ab-join .line-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 28px 56px -16px rgba(88,101,242,0.7), 0 0 0 1px rgba(255,255,255,0.12) inset;
}
.ab-join .line-btn svg { width: 22px; height: 22px; fill: currentColor; }
.ab-join .sub-cta {
  margin-top: 18px; font-family: "JetBrains Mono","Inter",monospace;
  font-size: 12px; color: var(--ink-3); letter-spacing: 0.12em;
}

/* ===================== 通用區塊 richParagraph / image / divider ===================== */
.pb-generic { padding: 48px 0; }
.pb-rich { max-width: 760px; margin: 0 auto; }
.pb-rich p { font-size: 16px; color: var(--ink-2); line-height: 1.95; margin: 0 0 20px; }
.pb-rich p:last-child { margin-bottom: 0; }
.pb-rich strong { color: var(--ink); font-weight: 500; }

.pb-image { max-width: 1000px; margin: 0 auto; }
.pb-image img {
  width: 100%; display: block; object-fit: cover;
  border-radius: 18px; border: 1px solid var(--border-strong);
  box-shadow: 0 40px 90px -42px rgba(0,0,0,0.85), 0 0 0 1px rgba(231,184,106,0.06) inset;
  filter: saturate(0.96) contrast(1.03);
}
.pb-image.ratio-16-10 img { aspect-ratio: 16 / 10; }
.pb-image.ratio-21-9 img  { aspect-ratio: 21 / 9; }
.pb-image.ratio-4-3 img   { aspect-ratio: 4 / 3; }
.pb-image.ratio-3-2 img   { aspect-ratio: 3 / 2; }
.pb-image.ratio-1-1 img   { aspect-ratio: 1 / 1; }
.pb-image figcaption {
  margin-top: 14px; text-align: center;
  color: var(--ink-3); font-size: 13px; letter-spacing: 0.02em;
}
@media (max-width: 760px) {
  .pb-image.ratio-16-10 img, .pb-image.ratio-21-9 img, .pb-image.ratio-3-2 img { aspect-ratio: 4 / 3; }
}

.pb-divider-wrap { padding: 8px 0; }
.pb-divider { border: 0; border-top: 1px solid var(--border); max-width: 760px; margin: 0 auto; }