/* ==========================================================================
   蟬師 2026 短影音全指南 — 第二層次銷售頁（流量卡點版）
   視覺主題：流量解剖戰情室，與 ../獲客實戰班銷售頁/ 同一套語言。

   ⚠ 換的是視覺，不是產品。這一頁賣的還是全指南 NT$2,980、四小時實體班、
     六個模組。獲客實戰班的 504 系統／診斷掃描器／方案內容一個字都不能搬進來。

   三條不可違反的版型原則：
   1. 圓角預設 0。只有 CTA 面板允許 2px。沒有 pill、沒有玻璃擬態。
   2. 深↔淺交替。目前：Hero 深 → 翻案 淺 → 五關 深 → 模組 深藍 →
      Proof 淺 → 講師 深青 → Offer 深 → FAQ 淺 → 最終 滿版。
   3. 標題手動斷行，每行 8～15 個中文字，一到兩個詞用銅金或電光青。
   ========================================================================== */

/* ── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --ink:    #06111D;  /* 墨夜藍 */
  --war:    #0B2433;  /* 戰情深藍 */
  --teal:   #0E3A42;  /* 深青綠 */
  --cyan:   #42D6C5;  /* 電光青：方法／系統／過關 */
  --copper: #E8B54A;  /* 暖銅金：行動／成果／權威數字 */
  --alert:  #E94F76;  /* 警示桃紅：斷點／被劃掉的舊觀念 */
  --parch:  #F3EEE3;  /* 羊皮紙白 */
  --warm:   #FFF9EF;  /* 暖白 */
  --mist:   #B9C4C9;  /* 霧灰文字 */

  --hair:   rgba(185,196,201,.20);   /* 深底上的細線 */
  --hair-2: rgba(185,196,201,.34);
  --hair-d: rgba(6,17,29,.16);       /* 淺底上的細線 */
  --hair-d2:rgba(6,17,29,.32);

  /* 淺色區專用的深化品牌色（銅金／電光青在羊皮紙上對比不足） */
  --copper-d: #9A6B12;
  --cyan-d:   #0E5A57;

  /* Hero 字級刻意比獲客頁小一級：這一頁的標題是 10 個中文字，
     6.6vw 會撐爆 59% 的文字欄，把手動斷行擠成兩行。改動前先量一次。 */
  --t-hero:  clamp(46px, 5.0vw, 76px);
  --t-h2:    clamp(38px, 5.2vw, 84px);
  --t-h3:    clamp(24px, 1.5vw + 14px, 44px);
  --t-body:  clamp(17px, 0.55vw + 13px, 21px);
  --t-lead:  clamp(19px, 0.9vw + 14px, 26px);
  --t-cta:   clamp(24px, 1.6vw + 14px, 42px);
  --t-mono:  clamp(12px, 0.3vw + 10px, 14px);
  --t-small: clamp(14px, 0.28vw + 11px, 16.5px);

  --wrap: 1280px;
  --wrap-wide: 1560px;
  --gut: clamp(20px, 4vw, 64px);

  --ease: cubic-bezier(.2,.7,.25,1);

  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ink);
  color: var(--warm);
  font-family: "Noto Sans TC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: var(--t-body);
  line-height: 1.75;
  letter-spacing: .01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

/* 全站顆粒：只是材質，不搶戲 */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 9000; pointer-events: none;
  background-image: var(--grain); background-size: 220px 220px;
  opacity: .045; mix-blend-mode: overlay;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 9999;
  background: var(--copper); color: var(--ink); padding: 12px 20px; font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }

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

/* ── 共用排版件 ─────────────────────────────────────────────────────────── */
.wrap   { width: 100%; max-width: var(--wrap);      margin-inline: auto; padding-inline: var(--gut); }
.wrap-w { width: 100%; max-width: var(--wrap-wide); margin-inline: auto; padding-inline: var(--gut); }

.sect { position: relative; padding-block: clamp(80px, 11vw, 180px); overflow: hidden; }
.sect--dark  { background: var(--ink);   color: var(--warm); }
.sect--war   { background: var(--war);   color: var(--warm); }
.sect--teal  { background: linear-gradient(165deg, #0E3A42 0%, #0C2E36 55%, #08202A 100%); color: var(--warm); }
.sect--light { background: var(--parch); color: var(--ink); }
.sect--light .lead, .sect--light .muted { color: rgba(6,17,29,.66); }

.grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(to right,  rgba(66,214,197,.055) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(to bottom, rgba(66,214,197,.045) 0 1px, transparent 1px 88px);
  mask-image: radial-gradient(120% 90% at 50% 20%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 20%, #000 0%, transparent 78%);
}
.spot {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(58% 46% at var(--sx,50%) var(--sy,26%), rgba(66,214,197,.10), transparent 68%);
}

/* 章節眉標 ＋ 背景巨型編號 */
.chapmark {
  display: flex; align-items: center; gap: 16px;
  font-family: Oswald, "Noto Sans TC", sans-serif; font-weight: 500;
  font-size: var(--t-mono); letter-spacing: .38em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: clamp(24px, 3vw, 48px);
}
.sect--light .chapmark { color: var(--cyan-d); }
.chapmark::after { content: ""; flex: 1; height: 1px; background: currentColor; opacity: .32; }
.chapmark__no {
  font-size: calc(var(--t-mono) * 1.5); letter-spacing: .1em; font-weight: 700; color: var(--copper);
}
.sect--light .chapmark__no { color: var(--copper-d); }

.ghostno {
  position: absolute; z-index: 0; pointer-events: none; user-select: none;
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .74;
  font-size: clamp(180px, 34vw, 560px);
  color: transparent; -webkit-text-stroke: 1px rgba(185,196,201,.10);
  top: -.08em; right: -.06em;
}
.sect--light .ghostno { -webkit-text-stroke-color: rgba(6,17,29,.075); }

.h1, .h2, .h3 { font-weight: 900; line-height: 1.06; letter-spacing: -.015em; text-wrap: balance; }
.h1 { font-size: var(--t-hero); }
.h2 { font-size: var(--t-h2); line-height: 1.04; }
.h3 { font-size: var(--t-h3); line-height: 1.18; }
.line { display: block; }
/* 只在手機生效的斷行點。桌機 display:none 的 <br> 不會產生換行。 */
.br-m { display: none; }
@media (max-width: 700px) { .br-m { display: inline; } }

/* ⚠ 標題容器不要設 max-width:__em。em 是跟著「容器自己的 font-size」算的，
   容器是內文字級（~21px）但裡面的 .h2 是 60px+，22em 只有 460px，
   大標會被壓成一行三四個字。手動斷行的 .line 已經在控制寬度了，
   要限寬就限在文字段落上（那些才是內文字級）。 */
em.hl  { font-style: normal; color: var(--copper); }
em.hlc { font-style: normal; color: var(--cyan); }
.sect--light em.hl  { color: var(--copper-d); }
.sect--light em.hlc { color: var(--cyan-d); }

.serif { font-family: "Noto Serif TC", serif; font-weight: 700; }
.num   { font-family: Oswald, "Noto Sans TC", sans-serif; font-weight: 700; font-variant-numeric: tabular-nums; }

.eyebrow {
  font-size: clamp(13px, .35vw + 11px, 16px); font-weight: 500;
  letter-spacing: .16em; color: var(--cyan);
  border-left: 2px solid var(--copper); padding-left: 14px; line-height: 1.6;
}
.sect--light .eyebrow { color: var(--cyan-d); border-left-color: var(--copper-d); }
.lead  { font-size: var(--t-lead); line-height: 1.7; color: rgba(255,249,239,.82); }
.muted { color: var(--mist); }
.small { font-size: clamp(13px, .3vw + 11px, 15px); line-height: 1.7; }

/* 角標（戰情室邊角），取代圓角卡片 */
.ticks { position: relative; }
.ticks::before, .ticks::after {
  content: ""; position: absolute; width: 14px; height: 14px; pointer-events: none;
  border-color: var(--copper); opacity: .75;
}
.ticks::before { top: -1px; left: -1px;  border-top: 1px solid; border-left: 1px solid; }
.ticks::after  { bottom: -1px; right: -1px; border-bottom: 1px solid; border-right: 1px solid; }

/* grid / flex 破版防護：子項預設 min-width:auto 會拒絕縮小 */
.hero__inner > *, .myth > *, .gate > *, .amp__panels > *, .plate > *,
.proof__grid > *, .teacher__grid > *, .offer__acts > * { min-width: 0; }

/* ── 大型行動面板 CTA（不是普通按鈕） ──────────────────────────────────── */
.warcta {
  position: relative; display: inline-flex; flex-direction: column; justify-content: center;
  gap: 2px; width: min(440px, 100%); min-height: 104px;
  padding: 16px clamp(22px, 3vw, 34px); border-radius: 2px;
  background:
    linear-gradient(180deg, rgba(255,249,239,.09), rgba(255,249,239,0) 46%),
    linear-gradient(145deg, #143046 0%, #0A1C2A 52%, #122B3C 100%);
  border: 1px solid rgba(232,181,74,.55);
  box-shadow: 0 0 0 1px rgba(6,17,29,.9), 0 18px 48px rgba(0,0,0,.55), 0 0 44px rgba(232,181,74,.10);
  color: var(--copper);
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  animation: breathe 5.5s ease-in-out infinite;
}
.warcta::before { content: ""; position: absolute; inset: 6px; border: 1px solid rgba(232,181,74,.24); pointer-events: none; }
.warcta__sm { font-size: clamp(12px, .3vw + 10px, 15px); font-weight: 500; letter-spacing: .22em; color: var(--mist); }
.warcta__lg { font-size: var(--t-cta); font-weight: 900; line-height: 1.1; letter-spacing: -.01em; }
.warcta__arrow { position: absolute; right: 22px; bottom: 16px; font-size: 22px; opacity: .6; transition: transform .25s var(--ease); }
.warcta:hover { transform: translateY(-2px); border-color: rgba(232,181,74,.95); box-shadow: 0 0 0 1px rgba(6,17,29,.9), 0 24px 60px rgba(0,0,0,.6), 0 0 64px rgba(232,181,74,.20); }
.warcta:hover .warcta__arrow { transform: translateX(5px); }
.warcta:active { transform: translateY(1px); }
.warcta--cyan { border-color: rgba(66,214,197,.55); color: var(--cyan); animation: none; }
.warcta--cyan::before { border-color: rgba(66,214,197,.24); }
.warcta--cyan:hover { border-color: rgba(66,214,197,.95); box-shadow: 0 0 0 1px rgba(6,17,29,.9), 0 24px 60px rgba(0,0,0,.6), 0 0 64px rgba(66,214,197,.20); }
.warcta--block { width: 100%; }

.warcta[aria-disabled="true"] {
  border-color: var(--hair-2); color: var(--mist); cursor: not-allowed;
  animation: none; box-shadow: none; background: linear-gradient(145deg, #101F2C, #0A161F);
}
.warcta[aria-disabled="true"]:hover { transform: none; border-color: var(--hair-2); box-shadow: none; }
@keyframes breathe {
  0%, 100% { box-shadow: 0 0 0 1px rgba(6,17,29,.9), 0 18px 48px rgba(0,0,0,.55), 0 0 40px rgba(232,181,74,.08); }
  50%      { box-shadow: 0 0 0 1px rgba(6,17,29,.9), 0 18px 48px rgba(0,0,0,.55), 0 0 60px rgba(232,181,74,.20); }
}

/* 次要行動：細線文字連結，不做成第二顆按鈕 */
.textcta {
  display: inline-flex; align-items: center; gap: 10px; padding-block: 8px;
  font-weight: 700; letter-spacing: .04em; color: var(--mist);
  border-bottom: 1px solid var(--hair-2); transition: color .2s, border-color .2s;
}
.textcta:hover { color: var(--warm); border-color: var(--copper); }
.sect--light .textcta { color: rgba(6,17,29,.7); border-color: var(--hair-d2); }
.sect--light .textcta:hover { color: var(--ink); border-color: var(--copper-d); }

/* ── 證據框（真實照片／截圖） ───────────────────────────────────────────── */
.evidence { position: relative; border: 1px solid rgba(232,181,74,.5); background: var(--ink); }
.sect--light .evidence { border-color: rgba(154,107,18,.45); box-shadow: 0 18px 44px rgba(6,17,29,.14); }
.evidence img { width: 100%; height: auto; }
.evidence figcaption {
  font-size: 13px; line-height: 1.6; padding: 12px 14px;
  border-top: 1px solid var(--hair); color: var(--mist);
}
/* .evidence 的底一律是墨夜藍，所以圖說在淺色區也要用亮字，
   否則深字疊深底整條看不見。深色框裡的字跟著框走，不跟著區塊底色走。 */
.sect--light .evidence figcaption { border-top-color: rgba(185,196,201,.16); color: var(--mist); }

/* ── 素材佔位 ───────────────────────────────────────────────────────────── */
.needshot {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px;
  min-width: 0; max-width: 100%;
  padding: clamp(18px, 2.4vw, 30px); min-height: 220px; aspect-ratio: var(--ar, 4/3);
  border: 1px dashed rgba(232,181,74,.42);
  background:
    repeating-linear-gradient(135deg, rgba(232,181,74,.05) 0 1px, transparent 1px 12px),
    linear-gradient(160deg, rgba(14,58,66,.5), rgba(6,17,29,.85));
  color: var(--mist);
}
.needshot::before {
  content: "素材待補"; position: absolute; top: 0; left: 0;
  background: var(--copper); color: var(--ink);
  font-family: Oswald, sans-serif; font-size: 11px; font-weight: 700; letter-spacing: .22em;
  padding: 5px 10px 4px;
}
.needshot__t { font-weight: 700; color: var(--warm); font-size: clamp(16px, .5vw + 13px, 20px); line-height: 1.45; }
.needshot__d { font-size: 14px; line-height: 1.65; }
@media (max-width: 700px) { .needshot { min-height: 168px; } }

/* ── 進場動畫 ───────────────────────────────────────────────────────────── */
.rise { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rise.is-in { opacity: 1; transform: none; }
.rise--d1 { transition-delay: .10s; } .rise--d2 { transition-delay: .20s; }
.rise--d3 { transition-delay: .30s; } .rise--d4 { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
  .rise { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* ══════════════════════════════════════════════════════════════════════════
   00｜Hero — 電影海報首屏
   ════════════════════════════════════════════════════════════════════════ */
.brandbar {
  position: absolute; inset: 0 0 auto 0; z-index: 6;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: clamp(18px, 2.4vw, 32px) var(--gut);
}
.brand { display: inline-flex; align-items: baseline; gap: 12px; }
.brand__mark {
  font-family: "Noto Serif TC", serif; font-weight: 900;
  font-size: clamp(22px, 1.1vw + 16px, 30px); letter-spacing: .12em; color: var(--warm);
}
.brand__sub {
  font-family: Oswald, sans-serif; font-size: 11px; font-weight: 500; letter-spacing: .34em;
  color: var(--cyan); text-transform: uppercase;
}
/* 手機隱藏規則帶 scope：單一 class 的 display:none 很容易被後面同權重的規則蓋掉，
   跟舊版 .site-header .header-cta 是同一種坑。不要簡化成 .brandbar__cta。 */
.brandbar .brandbar__cta { display: none; }
@media (min-width: 861px) {
  .brandbar .brandbar__cta {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 11px 20px; border: 1px solid rgba(232,181,74,.5); color: var(--copper);
    font-size: 15px; font-weight: 700; letter-spacing: .04em;
    background: linear-gradient(145deg, rgba(20,48,70,.8), rgba(10,28,42,.8));
    transition: border-color .2s, transform .2s;
  }
  .brandbar .brandbar__cta:hover { border-color: rgba(232,181,74,.95); transform: translateY(-1px); }
}

.hero {
  position: relative; min-height: 95svh; display: flex; align-items: stretch;
  background: linear-gradient(170deg, #0A1B28 0%, var(--ink) 46%, #08192A 100%);
  overflow: hidden; isolation: isolate;
}
.hero__grid {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    repeating-linear-gradient(to right,  rgba(66,214,197,.07) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(to bottom, rgba(66,214,197,.055) 0 1px, transparent 1px 96px);
  mask-image: radial-gradient(90% 80% at 62% 34%, #000 0%, transparent 76%);
  -webkit-mask-image: radial-gradient(90% 80% at 62% 34%, #000 0%, transparent 76%);
}
.hero__glow {
  position: absolute; z-index: 0; pointer-events: none; inset: -10% -10% auto -10%; height: 90%;
  background:
    radial-gradient(42% 52% at 24% 42%, rgba(232,181,74,.14), transparent 70%),
    radial-gradient(46% 46% at 72% 22%, rgba(66,214,197,.13), transparent 72%);
}
.hero__figure {
  position: absolute; z-index: 1; left: 0; bottom: 0;
  width: clamp(360px, 44vw, 700px); height: 100%;
  object-fit: cover; object-position: 56% 14%;
  mask-image: linear-gradient(to bottom, #000 62%, transparent 99%),
              linear-gradient(to right, #000 74%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, #000 62%, transparent 99%),
                      linear-gradient(to right, #000 74%, transparent 100%);
  mask-composite: intersect; -webkit-mask-composite: source-in;
  /* 動畫只動 opacity——碰 transform 會蓋掉手機版置中用的 margin，人物會跑到右半邊 */
  opacity: 0; animation: heroFig 1.5s .15s var(--ease) forwards;
}
@keyframes heroFig { from { opacity: 0; } to { opacity: 1; } }
.hero__scanline {
  position: absolute; z-index: 2; left: 0; bottom: 0;
  width: clamp(360px, 44vw, 700px); height: 100%; pointer-events: none; overflow: hidden;
}
.hero__scanline::before {
  content: ""; position: absolute; left: 0; right: 0; height: 140px;
  background: linear-gradient(180deg, transparent, rgba(66,214,197,.16), transparent);
  animation: scan 7s linear infinite;
}
@keyframes scan { from { top: -20%; } to { top: 110%; } }

.hero__inner {
  position: relative; z-index: 4; width: 100%; max-width: var(--wrap-wide);
  margin-inline: auto; padding: clamp(84px, 10vh, 124px) var(--gut) clamp(104px, 12vh, 148px);
  display: grid; grid-template-columns: minmax(0, 41%) minmax(0, 59%); align-items: center;
}
.hero__body { grid-column: 2; display: flex; flex-direction: column; gap: clamp(14px, 1.4vw, 22px); }

.hero__echo {
  align-self: flex-start; display: inline-block;
  padding: 9px 16px; border: 1px solid var(--hair-2);
  background: rgba(6,17,29,.5);
  font-size: clamp(13px, .3vw + 11px, 15px); color: var(--mist); letter-spacing: .02em;
}
.hero__echo b { color: var(--warm); font-weight: 700; }

.hero__h1 { font-size: var(--t-hero); font-weight: 900; line-height: 1.05; letter-spacing: -.04em; }
.hero__rule { width: 96px; height: 2px; background: var(--copper); }
.hero__sub {
  font-family: "Noto Serif TC", serif; font-weight: 700;
  font-size: clamp(19px, 1vw + 14px, 30px); line-height: 1.5; color: rgba(255,249,239,.9);
}
.hero__p { max-width: 26em; font-size: var(--t-body); line-height: 1.85; color: var(--mist); }

/* 整段最重的一句：不埋在內文裡，給它一塊自己的地 */
.hero__pull {
  position: relative; align-self: flex-start; max-width: 22em;
  padding: clamp(16px, 1.8vw, 24px) clamp(18px, 2vw, 28px);
  border: 1px solid rgba(66,214,197,.42);
  background: linear-gradient(150deg, rgba(14,58,66,.72), rgba(6,17,29,.5));
  font-weight: 900; line-height: 1.5; letter-spacing: -.015em;
  font-size: clamp(19px, 1vw + 14px, 28px);
}
.hero__pull b { color: var(--cyan); }
.hero__no {
  display: inline-block; margin-inline: 2px; padding: 1px 10px 2px;
  background: var(--alert); color: var(--ink);
  font-family: Oswald, sans-serif; font-size: .8em; font-weight: 700; letter-spacing: .1em;
}

.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(14px, 1.6vw, 26px); }
.hero__actions .warcta { min-height: 96px; }

/* 底部權威帶 */
.authstrip {
  position: absolute; z-index: 5; left: 0; right: 0; bottom: 0;
  border-top: 1px solid var(--hair);
  background: linear-gradient(180deg, rgba(6,17,29,.1), rgba(6,17,29,.86));
  backdrop-filter: blur(3px);
}
.authstrip__row {
  max-width: var(--wrap-wide); margin-inline: auto; padding: 16px var(--gut);
  display: flex; flex-wrap: wrap; gap: clamp(14px, 3vw, 46px); align-items: baseline;
}
.authstrip__i { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.authstrip__i + .authstrip__i { border-left: 1px solid var(--hair); padding-left: clamp(14px, 3vw, 46px); }
.authstrip__n {
  font-family: Oswald, sans-serif; font-weight: 700; color: var(--copper);
  font-size: clamp(19px, 1vw + 13px, 30px); font-variant-numeric: tabular-nums;
}
.authstrip__n small { font-size: .46em; margin-left: 3px; color: var(--warm); }
.authstrip__l { font-size: clamp(12px, .25vw + 10px, 15px); color: var(--mist); letter-spacing: .05em; }

@media (max-width: 1080px) {
  /* .hero 是 flex，authstrip 在手機變 static 之後會跟 hero__inner 並排 → 改 block */
  .hero { min-height: auto; display: block; }
  .hero__inner { grid-template-columns: 1fr; padding-top: clamp(300px, 46vh, 470px); }
  .hero__body { grid-column: 1; text-shadow: 0 2px 22px rgba(6,17,29,.88); }
  .hero__figure {
    left: 0; right: 0; margin-inline: auto; width: min(560px, 112%); height: 64%; top: 0; bottom: auto;
    object-position: 54% 8%;
    mask-image: linear-gradient(to bottom, #000 34%, rgba(0,0,0,.42) 62%, transparent 94%);
    -webkit-mask-image: linear-gradient(to bottom, #000 34%, rgba(0,0,0,.42) 62%, transparent 94%);
  }
  .hero__scanline { display: none; }
  .hero__actions .warcta { width: 100%; }
  .authstrip { position: static; }
  .authstrip__i + .authstrip__i { border-left: 0; padding-left: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   01｜翻案 — 羊皮紙白，六個歸因逐一劃掉
   ⚠ 視覺權重已定案：問句大（紅刪除線）、結論小。曾試過反過來，客戶打回。
     最後那行 .myth__yes 是用來擋「這些因素完全沒用」的誤讀，不要拿掉。
   ════════════════════════════════════════════════════════════════════════ */
.misattr__head { display: grid; gap: clamp(16px, 2vw, 26px); }
.misattr__intro { font-size: var(--t-lead); line-height: 1.7; color: rgba(6,17,29,.66); max-width: 26em; }
.misattr__intro b { color: var(--ink); font-weight: 700; }

.myths { margin-top: clamp(48px, 6vw, 96px); border-top: 1px solid var(--hair-d2); }
.myth {
  display: grid; gap: clamp(10px, 1.4vw, 20px);
  padding-block: clamp(24px, 3vw, 42px);
  border-bottom: 1px solid var(--hair-d);
}
@media (min-width: 900px) {
  .myth { grid-template-columns: minmax(300px, 5fr) 7fr; gap: clamp(28px, 4vw, 72px); align-items: center; }
}
.myth__head { display: flex; align-items: center; gap: clamp(12px, 1.4vw, 18px); }
.myth__x {
  flex: 0 0 auto; position: relative; width: 34px; height: 34px;
  border: 1.5px solid rgba(233,79,118,.55); transform: rotate(45deg);
}
/* 外框已經轉 45° 成菱形，裡面的兩條線就維持水平／垂直——
   經過外框的旋轉後在畫面上才會是 ✕。再各轉 45° 會抵銷成「＋」。 */
.myth__x::before, .myth__x::after {
  content: ""; position: absolute; background: var(--alert);
}
.myth__x::before { inset: 50% 7px auto; height: 2px; transform: translateY(-50%); }
.myth__x::after  { inset: 7px auto 7px 50%; width: 2px; transform: translateX(-50%); }
/* 刪除線直接畫在字上：這一區最直接的動作 */
.myth__q {
  font-weight: 900; line-height: 1.4; letter-spacing: -.02em;
  font-size: clamp(22px, 1.5vw + 14px, 38px);
  background-image: linear-gradient(var(--alert), var(--alert));
  background-size: 100% 3px; background-position: 0 52%; background-repeat: no-repeat;
}
.myth__verdict { font-size: clamp(17px, .5vw + 14px, 21px); font-weight: 700; line-height: 1.7; }
.myth__yes {
  margin-top: 10px; padding-left: 14px; border-left: 2px solid rgba(154,107,18,.5);
  font-size: var(--t-small); line-height: 1.6; color: rgba(6,17,29,.6);
}
.misattr__outro {
  margin-top: clamp(44px, 5vw, 84px); max-width: 20em;
  font-weight: 900; line-height: 1.24; letter-spacing: -.025em;
  font-size: clamp(26px, 2.4vw + 14px, 60px);
}

/* ══════════════════════════════════════════════════════════════════════════
   02｜五次 YES — 流量的解釋系統（深色）
   ⚠ 這是解釋語言，不是課程機制。不要寫成「課程會教你一套五次 YES 方法論」。
   ════════════════════════════════════════════════════════════════════════ */
.mech__head { display: grid; gap: clamp(18px, 2.2vw, 30px); }
.mech__belief {
  max-width: 34em; padding: clamp(18px, 2vw, 28px) clamp(20px, 2.2vw, 32px);
  border-left: 2px solid var(--cyan); background: linear-gradient(90deg, rgba(66,214,197,.08), transparent);
  font-size: var(--t-body); line-height: 1.85; color: var(--mist);
}
.mech__belief b { color: var(--warm); font-weight: 700; }

.chain { margin-top: clamp(56px, 7vw, 110px); border-top: 1px solid var(--hair); }
.gate {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(18px, 2.6vw, 44px);
  padding-block: clamp(28px, 3.4vw, 54px); border-bottom: 1px solid var(--hair);
}
.gate__no {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .8;
  font-size: clamp(46px, 4vw + 12px, 104px); color: rgba(66,214,197,.28);
  font-variant-numeric: tabular-nums;
}
.gate__q {
  font-weight: 900; line-height: 1.18; letter-spacing: -.028em;
  font-size: clamp(26px, 2vw + 14px, 54px);
}
.gate__body { margin-top: clamp(12px, 1.4vw, 20px); max-width: 30em; font-size: var(--t-body); line-height: 1.85; color: var(--mist); }
.gate__vars { margin-top: clamp(14px, 1.6vw, 22px); display: flex; flex-wrap: wrap; gap: 8px 10px; }
.gate__vars li {
  font-size: var(--t-small); line-height: 1.5; color: var(--mist);
  border: 1px solid var(--hair); padding: 5px 12px;
}
/* 每一關的結論：這一區真正要被記住的東西 */
.gate__fail {
  margin-top: clamp(16px, 2vw, 26px);
  display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 9px 16px 9px 9px; border: 1px solid rgba(233,79,118,.34);
  background: rgba(233,79,118,.07);
  font-size: var(--t-small); color: var(--mist);
}
.gate__fail b { color: var(--warm); font-weight: 900; font-size: 1.15em; }
.gate__fail-no {
  font-family: Oswald, sans-serif; font-size: 12px; font-weight: 700; letter-spacing: .12em;
  background: var(--alert); color: var(--ink); padding: 3px 10px;
}

/* 乘法：兩張對照漏斗。⚠ 條狀圖是純示意，不要標任何百分比或人數 */
.amp { margin-top: clamp(64px, 8vw, 130px); }
.amp__head { display: grid; gap: 12px; }
.amp__title { font-weight: 900; font-size: var(--t-h3); line-height: 1.15; letter-spacing: -.025em; }
.amp__panels { display: grid; gap: clamp(14px, 2vw, 26px); margin-top: clamp(32px, 4vw, 56px); }
@media (min-width: 820px) { .amp__panels { grid-template-columns: 1fr 1fr; } }
.amp__panel { margin: 0; padding: clamp(22px, 2.6vw, 36px); border: 1px solid var(--hair); background: rgba(11,36,51,.5); }
.amp__panel--broken { border-color: rgba(233,79,118,.34); background: rgba(233,79,118,.05); }
.amp__panel-t {
  display: flex; align-items: center; gap: 10px;
  font-weight: 900; font-size: clamp(17px, .6vw + 13px, 22px); letter-spacing: -.01em;
}
.amp__dot { width: 9px; height: 9px; flex: 0 0 auto; background: var(--cyan); transform: rotate(45deg); }
.amp__dot--bad { background: var(--alert); }
.funnel { margin-top: clamp(18px, 2vw, 28px); display: grid; gap: 10px; }
.funnel li { display: grid; grid-template-columns: 18px 1fr; align-items: center; gap: 12px; }
.funnel li b {
  font-family: Oswald, sans-serif; font-size: 12px; font-weight: 700;
  color: var(--mist); text-align: right; opacity: .7;
}
.funnel__bar { display: block; width: var(--w); height: 22px; min-width: 10px; background: var(--cyan); opacity: .85; }
.funnel__bar--choke { background: var(--alert); opacity: 1; }
.funnel__bar--dim   { background: rgba(185,196,201,.24); }
.amp__panel-note {
  margin-top: clamp(18px, 2vw, 26px); padding-top: clamp(14px, 1.6vw, 20px);
  border-top: 1px solid var(--hair); font-size: var(--t-small); line-height: 1.75; color: var(--mist);
}
.amp__panel-note b { color: var(--warm); font-weight: 700; }
.amp__callout {
  margin-top: clamp(34px, 4vw, 60px); max-width: 22em;
  font-weight: 900; line-height: 1.3; letter-spacing: -.02em;
  font-size: clamp(23px, 1.7vw + 14px, 46px);
}
.amp__callout b { color: var(--copper); }

/* 優先序三句：乘法的自然推論，是文案不是被命名的方法 */
.rules { margin-top: clamp(48px, 6vw, 90px); border-top: 1px solid var(--hair); }
.rule {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(14px, 2vw, 28px); align-items: baseline;
  padding-block: clamp(16px, 2vw, 28px); border-bottom: 1px solid var(--hair);
  font-weight: 900; line-height: 1.3; letter-spacing: -.02em;
  font-size: clamp(19px, 1.1vw + 14px, 34px);
}
.rule i { font-style: normal; font-family: Oswald, sans-serif; font-size: .5em; color: var(--alert); }
.mech__outro {
  margin-top: clamp(40px, 5vw, 76px); max-width: 24em;
  font-size: var(--t-lead); line-height: 1.65; color: var(--mist);
}
.mech__outro b { color: var(--warm); font-weight: 900; }

/* ══════════════════════════════════════════════════════════════════════════
   03｜六個模組 — 巨型編號 ＋ 不對稱排版（戰情深藍）
   ⚠ 這是蟬師實際在教的六個模組，內容不能換成獲客實戰班的 504 系統。
   ════════════════════════════════════════════════════════════════════════ */
.mod__head { display: grid; gap: clamp(16px, 2vw, 26px); }
.mod__head .lead { max-width: 30em; }
.plates { margin-top: clamp(52px, 6vw, 100px); display: grid; gap: clamp(2px, .4vw, 6px); }
.plate {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: auto 1fr; gap: clamp(18px, 3vw, 56px);
  padding: clamp(28px, 3.6vw, 62px) clamp(20px, 2.6vw, 46px);
  background: rgba(6,17,29,.42); border: 1px solid var(--hair);
}
@media (min-width: 900px) { .plate--rev { direction: rtl; } .plate--rev > * { direction: ltr; } }
.plate__no {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .78;
  font-size: clamp(56px, 6vw, 132px); color: rgba(232,181,74,.2);
  font-variant-numeric: tabular-nums;
}
.plate__gate {
  display: inline-block; margin-bottom: 12px; padding: 4px 12px;
  border: 1px solid rgba(66,214,197,.45); color: var(--cyan);
  font-family: Oswald, sans-serif; font-size: 12px; font-weight: 500; letter-spacing: .18em;
}
.plate__t { font-weight: 900; font-size: clamp(24px, 1.4vw + 16px, 44px); line-height: 1.14; letter-spacing: -.025em; }
.plate__punch {
  margin-top: clamp(12px, 1.4vw, 20px); max-width: 20em;
  font-family: "Noto Serif TC", serif; font-weight: 700;
  font-size: clamp(19px, 1vw + 14px, 32px); line-height: 1.45; color: var(--copper);
}
.plate__d { margin-top: clamp(14px, 1.6vw, 22px); max-width: 34em; font-size: var(--t-body); line-height: 1.85; color: var(--mist); }
.plate__d b { color: var(--warm); font-weight: 700; }

/* 模組 05：整塊斷點。全課最大的差異點，用突然變色造成停頓 */
.plate--feature {
  grid-template-columns: 1fr; text-align: center; justify-items: center;
  background: linear-gradient(150deg, rgba(14,58,66,.9), rgba(6,17,29,.75));
  border-color: rgba(66,214,197,.4);
  padding-block: clamp(48px, 6vw, 104px);
}
.plate--feature .plate__no { color: rgba(66,214,197,.26); }
.plate--feature .plate__t { font-size: clamp(30px, 2.4vw + 16px, 66px); }
.plate--feature .plate__punch { max-width: none; font-size: clamp(22px, 1.4vw + 15px, 42px); }
.plate--feature .plate__d { max-width: 34em; }
.plate__note {
  margin-top: clamp(20px, 2.4vw, 34px); padding-top: clamp(16px, 1.8vw, 24px);
  border-top: 1px solid var(--hair); max-width: 32em;
  font-size: var(--t-small); line-height: 1.75; color: var(--mist);
}
.mod__foot { margin-top: clamp(40px, 5vw, 72px); }

/* ══════════════════════════════════════════════════════════════════════════
   04｜Proof — 羊皮紙白證據牆
   ════════════════════════════════════════════════════════════════════════ */
.proof__head { display: grid; gap: clamp(16px, 2vw, 26px); }
/* 拼貼式兩排：影片＋一張直的並排，另外兩張在下面成一排。
   三張照片全部塞右欄的話，左邊影片下面會空出一大塊。 */
.proof__grid { margin-top: clamp(48px, 6vw, 90px); display: grid; gap: clamp(14px, 1.8vw, 24px); }
@media (min-width: 980px) { .proof__grid { grid-template-columns: 7fr 5fr; align-items: stretch; } }
.evidence--tall { display: flex; flex-direction: column; }
.evidence--tall img { flex: 1; min-height: 0; object-fit: cover; }
@media (max-width: 979px) { .evidence--tall img { aspect-ratio: 3/2; } }

.player { position: relative; border: 1px solid rgba(154,107,18,.45); background: var(--ink); box-shadow: 0 18px 44px rgba(6,17,29,.14); }
.player__poster {
  width: 100%; aspect-ratio: 16/9; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 18px; padding: 24px;
  background:
    radial-gradient(60% 60% at 50% 40%, rgba(66,214,197,.12), transparent 70%),
    linear-gradient(160deg, #0C2735, var(--ink));
  color: var(--warm); text-align: center;
}
.player__play {
  width: 74px; height: 74px; display: grid; place-items: center;
  border: 1px solid rgba(232,181,74,.6); color: var(--copper); transform: rotate(45deg);
}
.player__play svg { transform: rotate(-45deg); }
.player__poster:hover .player__play { background: rgba(232,181,74,.12); }
.player__title { font-weight: 900; font-size: clamp(18px, .8vw + 14px, 28px); line-height: 1.3; letter-spacing: -.02em; }
.player__meta { display: inline-flex; align-items: center; gap: 8px; font-family: Oswald, sans-serif; font-size: 13px; letter-spacing: .1em; color: var(--mist); }
.player figcaption { font-size: 13px; line-height: 1.7; padding: 12px 16px; border-top: 1px solid var(--hair); color: var(--mist); }

.shots { margin-top: clamp(14px, 1.8vw, 24px); display: grid; gap: clamp(14px, 1.8vw, 24px); }
@media (min-width: 720px) { .shots { grid-template-columns: 1fr 1fr; } }
.shots .evidence img { aspect-ratio: 3/2; object-fit: cover; }

.proof__stats { margin-top: clamp(46px, 5vw, 80px); padding-top: clamp(28px, 3vw, 44px); border-top: 1px solid var(--hair-d); display: grid; gap: clamp(20px, 2.4vw, 34px); }
@media (min-width: 860px) { .proof__stats { grid-template-columns: auto 1fr; gap: clamp(28px, 4vw, 64px); align-items: center; } }
.proof__n {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .84; letter-spacing: -.02em;
  font-size: clamp(64px, 7vw, 150px); color: var(--copper-d); font-variant-numeric: tabular-nums;
}
.proof__n small { font-size: .28em; letter-spacing: .06em; margin-left: .12em; color: var(--ink); }
.proof__stats-t { font-weight: 900; font-size: clamp(21px, 1.1vw + 15px, 34px); line-height: 1.3; letter-spacing: -.02em; }
.proof__stats-d { margin-top: 10px; max-width: 28em; font-size: var(--t-body); line-height: 1.8; color: rgba(6,17,29,.66); }
.proof__close {
  margin-top: clamp(34px, 4vw, 60px); padding-top: clamp(22px, 2.6vw, 36px);
  border-top: 1px solid var(--hair-d); max-width: 30em;
  font-size: var(--t-lead); font-weight: 700; line-height: 1.6;
}
.proof__close span { display: block; margin-top: 10px; font-weight: 400; font-size: var(--t-body); color: rgba(6,17,29,.66); }

/* ══════════════════════════════════════════════════════════════════════════
   05｜誰在教 — 深青綠，三個戰績章
   ⚠ 三個數字都是蟬師本人的說法，不可更動。
   ════════════════════════════════════════════════════════════════════════ */
.teacher__grid { display: grid; gap: clamp(28px, 4vw, 70px); align-items: start; }
@media (min-width: 900px) { .teacher__grid { grid-template-columns: minmax(0, 380px) 1fr; } }
.teacher__figure { position: relative; }
.teacher__figure img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border: 1px solid rgba(232,181,74,.4); }
.teacher__hook {
  margin-top: clamp(18px, 2vw, 28px);
  font-weight: 900; font-size: clamp(24px, 1.6vw + 15px, 46px); line-height: 1.16; letter-spacing: -.028em;
}
.teacher__body { margin-top: clamp(20px, 2.4vw, 34px); display: grid; gap: clamp(14px, 1.6vw, 22px); max-width: 32em; }
.teacher__body p { font-size: var(--t-body); line-height: 1.9; color: var(--mist); }
.teacher__body b { color: var(--warm); font-weight: 700; }
.teacher__punch {
  padding-left: 18px; border-left: 2px solid var(--copper);
  font-family: "Noto Serif TC", serif; font-weight: 700;
  font-size: clamp(19px, .9vw + 14px, 28px) !important; line-height: 1.55 !important; color: var(--warm) !important;
}

.shields { margin-top: clamp(34px, 4vw, 60px); display: grid; gap: clamp(12px, 1.6vw, 20px); }
@media (min-width: 620px) { .shields { grid-template-columns: repeat(3, 1fr); } }
.shield {
  position: relative; padding: clamp(20px, 2.4vw, 32px) clamp(16px, 1.8vw, 24px);
  border: 1px solid rgba(232,181,74,.34); background: rgba(6,17,29,.34);
}
.shield__n {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .9; letter-spacing: -.02em;
  font-size: clamp(38px, 3vw + 12px, 68px); color: var(--copper); font-variant-numeric: tabular-nums;
}
.shield__n small { font-size: .38em; margin-left: 4px; color: var(--warm); letter-spacing: .04em; }
.shield__l { margin-top: 10px; font-size: var(--t-small); line-height: 1.6; color: var(--mist); }

.ventures { margin-top: clamp(34px, 4vw, 60px); padding-top: clamp(24px, 3vw, 40px); border-top: 1px solid var(--hair); }
.ventures__t { font-family: Oswald, sans-serif; font-size: 12px; letter-spacing: .28em; color: var(--cyan); }
.ventures ul { margin-top: clamp(16px, 2vw, 26px); display: grid; gap: 10px 32px; }
@media (min-width: 620px) { .ventures ul { grid-template-columns: 1fr 1fr; } }
.ventures li { display: flex; align-items: baseline; gap: 14px; font-size: var(--t-small); color: rgba(255,249,239,.86); }
.ventures li span {
  flex: 0 0 auto; font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .16em;
  color: var(--mist); border: 1px solid var(--hair); padding: 2px 8px;
}
.ventures__quote {
  margin-top: clamp(24px, 3vw, 40px);
  font-family: "Noto Serif TC", serif; font-weight: 700;
  font-size: clamp(19px, 1vw + 14px, 30px); line-height: 1.5;
}
.press { margin-top: clamp(28px, 3.4vw, 48px); }

/* ══════════════════════════════════════════════════════════════════════════
   06｜Offer Monument — 一座置中的紀念碑，不是三欄價格表
   ════════════════════════════════════════════════════════════════════════ */
.offer { background: radial-gradient(85% 65% at 50% 12%, #0D2B39 0%, var(--ink) 60%); }
.offer__head { display: grid; gap: clamp(16px, 2vw, 26px); text-align: center; }
.takeaways { margin-top: clamp(44px, 5vw, 80px); display: grid; gap: clamp(12px, 1.4vw, 18px); }
@media (min-width: 780px)  { .takeaways { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1160px) { .takeaways { grid-template-columns: repeat(4, 1fr); } }
.takeaway { padding: clamp(20px, 2.4vw, 32px); border: 1px solid var(--hair); background: rgba(11,36,51,.4); }
.takeaway__k { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .26em; color: var(--copper); }
.takeaway__t { margin-top: 12px; font-weight: 900; font-size: clamp(19px, .8vw + 14px, 26px); line-height: 1.25; letter-spacing: -.02em; }
.takeaway__d { margin-top: 10px; font-size: var(--t-small); line-height: 1.7; color: var(--mist); }

.monument {
  position: relative; max-width: 860px; margin: clamp(40px, 5vw, 80px) auto 0;
  border: 1px solid rgba(232,181,74,.42);
  background: linear-gradient(180deg, rgba(232,181,74,.09) 0%, rgba(6,17,29,.5) 26%, rgba(6,17,29,.72) 100%);
  box-shadow: 0 50px 140px rgba(0,0,0,.6);
}
.monument::before { content: ""; position: absolute; inset: 8px; border: 1px solid rgba(232,181,74,.18); pointer-events: none; }
.monument__top { padding: clamp(30px, 4vw, 56px) clamp(20px, 3vw, 56px) clamp(22px, 2.6vw, 36px); text-align: center; }
.monument__k { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .34em; color: var(--cyan); }
.monument__name { margin-top: 14px; font-weight: 900; font-size: clamp(28px, 2vw + 16px, 56px); line-height: 1.1; letter-spacing: -.025em; }
.monument__list { padding: 0 clamp(20px, 3vw, 56px); }
.monument__list li {
  display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: start;
  padding: clamp(13px, 1.4vw, 20px) 0; border-top: 1px solid var(--hair);
  font-size: clamp(16px, .45vw + 13px, 20px); line-height: 1.6;
}
.monument__list li i {
  font-style: normal; font-family: Oswald, sans-serif; font-size: 12px; font-weight: 700;
  color: var(--copper); border: 1px solid rgba(232,181,74,.4); text-align: center; line-height: 24px; height: 26px;
}
.price {
  margin-top: clamp(26px, 3vw, 42px); padding: clamp(24px, 3vw, 42px) clamp(20px, 3vw, 56px) clamp(18px, 2vw, 28px);
  border-top: 1px solid rgba(232,181,74,.4); text-align: center;
  background: linear-gradient(180deg, rgba(232,181,74,.07), transparent);
}
.price__n {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .9; letter-spacing: -.02em;
  font-size: clamp(56px, 7vw, 132px); color: var(--warm); font-variant-numeric: tabular-nums;
}
.price__n em { font-style: normal; font-size: .42em; color: var(--mist); margin-right: .1em; letter-spacing: .04em; }
.price__note { margin-top: 14px; font-size: var(--t-small); line-height: 1.7; color: var(--mist); max-width: 26em; margin-inline: auto; }

/* 城市／場次選擇器 */
.picker { padding: clamp(22px, 2.6vw, 36px) clamp(20px, 3vw, 56px) 0; }
.picker__legend { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .28em; color: var(--cyan); }
.tabs { margin-top: 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tab {
  min-height: 52px; padding-inline: 10px; border: 1px solid var(--hair-2); color: var(--mist);
  font-weight: 700; font-size: clamp(15px, .3vw + 13px, 17px); letter-spacing: .04em;
  background: rgba(6,17,29,.4); transition: border-color .2s, color .2s, background-color .2s;
}
.tab:hover { border-color: rgba(66,214,197,.6); color: var(--warm); }
.tab[aria-selected="true"] { border-color: var(--cyan); color: var(--cyan); background: rgba(66,214,197,.1); }
.dates { margin-top: 12px; display: grid; gap: 8px; }
.date {
  display: flex; align-items: center; gap: 14px; width: 100%; min-height: 66px;
  padding: 12px 16px; border: 1px solid var(--hair-2); background: rgba(6,17,29,.4);
  text-align: left; transition: border-color .2s, background-color .2s;
}
.date:hover:not(:disabled) { border-color: rgba(232,181,74,.7); }
.date[aria-pressed="true"] { border-color: var(--copper); background: rgba(232,181,74,.09); }
.date:disabled { cursor: not-allowed; opacity: .45; }
.date__d { font-family: Oswald, sans-serif; font-weight: 700; font-size: 17px; letter-spacing: .04em; color: var(--warm); }
.date__meta { display: block; margin-top: 3px; font-size: 13px; color: var(--mist); }
.date__state { margin-left: auto; font-family: Oswald, sans-serif; font-size: 12px; letter-spacing: .12em; }
.date__state--ok   { color: var(--cyan); }
.date__state--full { color: var(--alert); }
.date__check { margin-left: auto; color: var(--copper); opacity: 0; }
.date[aria-pressed="true"] .date__check { opacity: 1; }
.date[aria-pressed="true"] .date__state--ok { display: none; }
.picker__error {
  margin-top: 12px; display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; color: var(--alert);
}
.picker__error[hidden] { display: none; }

.offer__acts { padding: clamp(22px, 2.6vw, 34px) clamp(20px, 3vw, 56px) clamp(30px, 4vw, 52px); display: grid; justify-items: center; gap: 16px; }

/* ══════════════════════════════════════════════════════════════════════════
   07｜FAQ — 羊皮紙白，細線，不要圓角卡
   ════════════════════════════════════════════════════════════════════════ */
.faq__list { margin-top: clamp(40px, 5vw, 76px); border-top: 1px solid var(--hair-d); max-width: 900px; }
.qa { border-bottom: 1px solid var(--hair-d); }
.qa__btn {
  width: 100%; display: grid; grid-template-columns: 1fr 24px; gap: 20px; align-items: center;
  padding: clamp(20px, 2.2vw, 30px) 0; text-align: left;
  font-weight: 700; font-size: clamp(17px, .6vw + 13px, 23px); line-height: 1.5; letter-spacing: -.01em;
}
.qa__btn:hover { color: var(--cyan-d); }
.qa__mark { position: relative; width: 20px; height: 20px; justify-self: end; }
.qa__mark::before, .qa__mark::after { content: ""; position: absolute; background: currentColor; transition: transform .3s var(--ease); }
.qa__mark::before { left: 0; right: 0; top: 9px; height: 2px; }
.qa__mark::after  { top: 0; bottom: 0; left: 9px; width: 2px; }
.qa__btn[aria-expanded="true"] .qa__mark::after { transform: scaleY(0); }
.qa__panel { padding-bottom: clamp(20px, 2.4vw, 32px); max-width: 34em; color: rgba(6,17,29,.72); font-size: var(--t-body); line-height: 1.9; }
.qa__panel[hidden] { display: none; }
.qa__panel p + p { margin-top: 12px; }
.qa__panel b { color: var(--ink); font-weight: 700; }

/* ══════════════════════════════════════════════════════════════════════════
   08｜最終收束 — 滿版人物 ＋ 深色遮罩 ＋ 對角構圖
   ════════════════════════════════════════════════════════════════════════ */
.final { position: relative; overflow: hidden; background: var(--ink); min-height: clamp(600px, 92svh, 940px); display: flex; align-items: center; }
/* 照片是直幅原圖，靠 object-position 取景——硬裁成 3:2 會把頭切掉。
   遮罩兩層相乘很容易把整張照片吃光，右側要留得夠淡才看得見人。 */
.final__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 66% 6%; }
.final__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(95deg, rgba(6,17,29,.94) 0%, rgba(6,17,29,.72) 40%, rgba(6,17,29,.10) 72%, rgba(6,17,29,.34) 100%),
    linear-gradient(to top, rgba(6,17,29,.82), rgba(6,17,29,.10) 44%, transparent 76%);
}
.final__inner { position: relative; z-index: 2; width: 100%; max-width: var(--wrap-wide); margin-inline: auto; padding: clamp(70px, 10vh, 130px) var(--gut); }
.final__h { font-weight: 900; font-size: clamp(44px, 6.6vw, 112px); line-height: 1.0; letter-spacing: -.038em; }
.final__p {
  margin-top: clamp(22px, 3vw, 40px); max-width: 15em;
  font-family: "Noto Serif TC", serif; font-weight: 700;
  font-size: clamp(19px, 1vw + 14px, 32px); line-height: 1.55; color: rgba(255,249,239,.9);
}
.final__actions { margin-top: clamp(32px, 4vw, 56px); display: flex; flex-wrap: wrap; gap: clamp(18px, 2.4vw, 36px); align-items: center; }
.final__note { margin-top: 20px; font-size: 14px; color: var(--mist); }

/* ══════════════════════════════════════════════════════════════════════════
   Footer ＋ Sticky CTA
   ════════════════════════════════════════════════════════════════════════ */
.site-footer { background: #040D16; border-top: 1px solid var(--hair); padding-block: clamp(34px, 4vw, 60px); }
.site-footer__split { display: grid; gap: 10px; max-width: 40em; }
.site-footer__split p { font-size: var(--t-small); color: var(--mist); }
.site-footer__split a { color: var(--cyan); border-bottom: 1px solid rgba(66,214,197,.34); padding-bottom: 2px; }
.site-footer__split a:hover { color: var(--copper); border-color: var(--copper); }
.site-footer__legal {
  margin-top: clamp(28px, 3vw, 44px); padding-top: clamp(18px, 2vw, 28px); border-top: 1px solid var(--hair);
  display: flex; flex-wrap: wrap; gap: 10px 28px; font-size: 13px; color: rgba(185,196,201,.7);
}

/* ── 常駐行動塢（桌機貼右緣） ───────────────────────────────────────────
   「泡泡」在這套視覺裡不成立——圓角 0、沒有膠囊是硬規則。
   改成方形圖磚直向堆疊，一樣浮動、一樣跟著捲動。
   ⚠ 桌機顯示行動塢、手機顯示底部橫條，兩者互斥，不要讓它們同時出現。 */
/* 一載入就在（客戶指定），只有 .is-off 時滑出畫面 */
.dock {
  position: fixed; right: 0; top: 50%; z-index: 8000;
  display: none; flex-direction: column; gap: 1px;
  transform: translate(0, -50%); transition: transform .35s var(--ease);
}
.dock.is-off { transform: translate(110%, -50%); }
@media (min-width: 861px) { .dock { display: flex; } }

.dock__i {
  position: relative; width: 78px; min-height: 78px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px;
  padding: 12px 6px; text-align: center;
  font-size: 12px; font-weight: 700; letter-spacing: .06em; line-height: 1.3;
  border: 1px solid rgba(185,196,201,.28); border-right: 0;
  background: linear-gradient(145deg, rgba(20,48,70,.96), rgba(10,28,42,.96));
  backdrop-filter: blur(4px);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.dock__i svg { opacity: .9; }
.dock__i--support { color: var(--cyan); }
.dock__i--support:hover { border-color: rgba(66,214,197,.85); box-shadow: -6px 0 26px rgba(66,214,197,.16); }
.dock__i--buy {
  color: var(--copper); border-color: rgba(232,181,74,.5);
  background: linear-gradient(145deg, #1A3A52, #0C2033);
}
.dock__i--buy::before { content: ""; position: absolute; inset: 5px; border: 1px solid rgba(232,181,74,.22); }
.dock__i--buy:hover { border-color: rgba(232,181,74,.95); box-shadow: -6px 0 30px rgba(232,181,74,.2); }
/* 常駐提示：很輕的呼吸，不要彈跳或閃爍 */
.dock__i--buy { animation: dockPulse 5.5s ease-in-out infinite; }
@keyframes dockPulse {
  0%, 100% { box-shadow: -4px 0 20px rgba(232,181,74,.06); }
  50%      { box-shadow: -4px 0 34px rgba(232,181,74,.20); }
}
@media (prefers-reduced-motion: reduce) { .dock__i--buy { animation: none; } }

/* ── Sticky CTA（手機貼底） ───────────────────────────────────────────── */
.stickycta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 8000;
  display: none; gap: 8px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(6,17,29,.86), var(--ink));
  border-top: 1px solid rgba(232,181,74,.4);
  transform: none; transition: transform .35s var(--ease);
}
.stickycta.is-off { transform: translateY(110%); }
.stickycta a {
  flex: 1; min-height: 52px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(232,181,74,.5); color: var(--copper); font-weight: 900; font-size: 17px; letter-spacing: .02em;
  background: linear-gradient(145deg, #143046, #0A1C2A);
}
.stickycta a.is-alt {
  flex: 0 0 38%; border-color: rgba(66,214,197,.5); color: var(--cyan);
  background: transparent; font-weight: 700; font-size: 15px;
}
@media (max-width: 860px) { .stickycta { display: flex; } }