/* ==========================================================================
   蟬師短影音獲客實戰班 — Campaign Site
   視覺主題：流量解剖戰情室（東方軍師 × 商業作戰 × 高端紀錄片）

   這不是 SaaS 官網、不是課程平台、不是圓角卡片集合。
   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. 每一區的底色、構圖、節奏都必須跟上下區不同（深↔淺交替）。
   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 {
  /* 蟬師戰情室配色（不得換成參考頁的酒紅＋亮金） */
  --ink:        #06111D;  /* 墨夜藍 */
  --war:        #0B2433;  /* 戰情深藍 */
  --teal:       #0E3A42;  /* 深青綠 */
  --cyan:       #42D6C5;  /* 電光青 */
  --copper:     #E8B54A;  /* 暖銅金 */
  --alert:      #E94F76;  /* 警示桃紅 */
  --parch:      #F3EEE3;  /* 羊皮紙白 */
  --warm:       #FFF9EF;  /* 暖白 */
  --mist:       #B9C4C9;  /* 霧灰文字 */

  --ink-90: rgba(6,17,29,.90);
  --ink-70: rgba(6,17,29,.70);
  --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);

  /* 字級：桌機 Hero 88–112 / 章節 64–84 / 次標 32–44 / 內文 19–22 / CTA 32–42
     手機   Hero 46–58  / 章節 38–48 / 內文 17–19 / CTA 24–30 */
  --t-hero:  clamp(46px, 6.6vw, 108px);
  --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);

  /* 材質 */
  --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 { 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：3–5%，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; }

/* ── 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: var(--teal); color: var(--warm); }
.sect--light { background: var(--parch); color: var(--ink); }
.sect--light .lead, .sect--light .muted { color: rgba(6,17,29,.66); }

/* 戰情網格：很淡，只在深底出現 */
.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 {   /* 局部聚光 */
  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%);
}
.vig {    /* 暗角 */
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(120% 100% at 50% 45%, transparent 42%, rgba(6,17,29,.72) 100%);
}

/* 章節標記 + 背景巨型編號（雜誌／戰情報告感） */
.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: #0E5A57; }
.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: #9A6B12; }

.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); }
.ghostno--fill { -webkit-text-stroke: 0; color: rgba(185,196,201,.045); }

/* 標題 */
.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); }
.h3 { font-size: var(--t-h3); line-height: 1.18; }
.h2--tight { line-height: 1.02; }
em.hl  { font-style: normal; color: var(--copper); }
em.hlc { font-style: normal; color: var(--cyan); }
.sect--light em.hl  { color: #9A6B12; }
.sect--light em.hlc { color: #0E5A57; }

.serif { font-family: "Noto Serif TC", serif; font-weight: 700; }
.num   { font-family: Oswald, "Noto Sans TC", sans-serif; font-weight: 700; letter-spacing: .01em; 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;
}
.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; }

/* ── 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 {   /* 細緻內框 */
  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); text-transform: none;
}
.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); box-shadow: 0 0 0 1px rgba(6,17,29,.9), 0 8px 22px rgba(0,0,0,.55), inset 0 2px 10px rgba(0,0,0,.5); }
.warcta--cyan { border-color: rgba(66,214,197,.55); color: var(--cyan); }
.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%; }
@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: #9A6B12; }

/* ── 素材佔位（沒有真圖就誠實留位，不塞圖庫照） ────────────────────────── */
/* min-width:0 很重要：aspect-ratio ＋ min-height 會把「最小寬度」透過比例推回去，
   在窄螢幕上把整個 grid track 撐爆（實測 375px 時 track 變成 445px）。 */
.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; }
.sect--light .needshot {
  border-color: rgba(6,17,29,.3); color: rgba(6,17,29,.62);
  background:
    repeating-linear-gradient(135deg, rgba(6,17,29,.045) 0 1px, transparent 1px 12px),
    linear-gradient(160deg, rgba(6,17,29,.05), rgba(6,17,29,.02));
}
.sect--light .needshot::before { background: #9A6B12; color: var(--warm); }
.sect--light .needshot__t { color: var(--ink); }
@media (max-width: 700px) { .needshot { min-height: 168px; } }

/* grid / flex 破版防護：子項預設 min-width:auto 會拒絕縮小 */
.proof__grid > *, .proof__side > *, .proof__press > *, .author__grid > *, .support__grid > *,
.plate > *, .step > *, .matrix > *, .warroom > *, .oneday__story > *, .report__grid > *,
.pain__grid > *, .breakcta > *, .fit__turn > *, .warroom__note > * { min-width: 0; }

/* 真實截圖／照片的銅金細框 */
.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（圖是深色的），所以圖說在淺色區也要用亮字。
   曾經在這裡寫成深色字 → 深字疊深底，整條圖說看不見，只剩一條莫名的深色橫帶。 */
.sect--light .evidence figcaption { border-top-color: rgba(185,196,201,.16); color: var(--mist); }

/* 抽象示意圖的圖說：不是標籤，是一句話。
   真實素材（照片、報導截圖）用上面那個小字圖說標出處；
   抽象圖用這個，因為它要補的是情緒不是來源。 */
.evidence figcaption.evidence__say {
  padding: clamp(15px, 1.7vw, 24px) clamp(16px, 1.8vw, 26px);
  border-top: 1px solid rgba(232,181,74,.32);
  background: linear-gradient(180deg, rgba(232,181,74,.06), transparent);
  font-weight: 900; letter-spacing: -.015em; line-height: 1.4;
  font-size: clamp(17px, .7vw + 13px, 25px); color: var(--warm);
}
.evidence figcaption.evidence__say em { font-style: normal; color: var(--copper); }
.evidence figcaption.evidence__say small {
  display: block; margin-top: 8px; font-size: 13px; font-weight: 400;
  letter-spacing: .04em; color: var(--mist);
}

/* ── 進場動畫（只服務敘事） ─────────────────────────────────────────────── */
.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; }
  .warcta { animation: 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;
}
.brandbar__meta {
  font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .3em; color: rgba(185,196,201,.6);
}
@media (max-width: 640px) { .brandbar__meta { display: none; } }

.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,.15), 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: 58% 12%;
  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;
  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(72px, 9vh, 112px) var(--gut) clamp(92px, 11vh, 132px);
  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__product {
  font-weight: 900; line-height: 1.06; letter-spacing: -.01em;
  font-size: clamp(28px, 1.8vw + 13px, 50px); color: var(--warm);
}
.hero__product span { color: var(--copper); }
.hero__h1 { font-size: var(--t-hero); font-weight: 900; line-height: 1.06; letter-spacing: -.042em; }
.hero__h1 .line { white-space: nowrap; }
/* 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; } }
.hero__h1 .line { display: block; }
.hero__rule { width: 96px; height: 2px; background: var(--copper); }
.hero__wins { display: grid; gap: 10px; }
.hero__wins li {
  display: grid; grid-template-columns: 26px 1fr; align-items: start; gap: 12px;
  font-size: clamp(16px, .5vw + 13px, 20px); color: rgba(255,249,239,.88);
}
.hero__wins b { font-weight: 700; color: var(--warm); }
.hero__wins i {
  font-style: normal; font-family: Oswald, sans-serif; font-size: 13px; font-weight: 700;
  color: var(--cyan); border: 1px solid rgba(66,214,197,.45); text-align: center; line-height: 22px;
}
.hero__note { font-size: 14px; color: var(--mist); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(14px, 1.6vw, 26px); }
.hero__actions .warcta { min-height: 96px; }

.badge504 {
  position: relative; align-self: flex-start; display: grid; gap: 2px;
  padding: 14px 22px 12px; border: 1px solid rgba(66,214,197,.4);
  background: linear-gradient(150deg, rgba(14,58,66,.85), rgba(6,17,29,.7));
}
.badge504__eq {
  font-family: Oswald, sans-serif; font-weight: 700; font-size: clamp(20px, 1vw + 14px, 28px);
  letter-spacing: .1em; color: var(--cyan);
}
.badge504__eq b { color: var(--copper); font-size: 1.28em; }
.badge504__t { font-size: 13px; letter-spacing: .18em; color: var(--mist); }

.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__l { font-size: clamp(12px, .25vw + 10px, 15px); color: var(--mist); letter-spacing: .05em; }

@media (max-width: 1080px) {
  .hero { min-height: auto; display: block; }
  .hero__inner { grid-template-columns: 1fr; padding-top: clamp(280px, 44vh, 460px); }
  .hero__body { grid-column: 1; }
  .hero__figure {
    left: 0; right: 0; margin-inline: auto; width: min(560px, 112%); height: 62%; top: 0; bottom: auto;
    object-position: 56% 6%;
    /* 標題壓在人物下半部，所以人物從 34% 開始就要暗下去，字才讀得到 */
    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__body { text-shadow: 0 2px 22px rgba(6,17,29,.88); }
  .hero__scanline { display: none; }
  .hero__actions .warcta { width: 100%; }
  .authstrip { position: static; }
  .authstrip__row { padding-block: 14px; }
  .authstrip__i + .authstrip__i { border-left: 0; padding-left: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   01｜流量假象 — 羊皮紙白，三個大型直式情境
   ════════════════════════════════════════════════════════════════════════ */
.painhead { display: grid; gap: clamp(18px, 2vw, 28px); }
.painhead .lead { max-width: 30em; }
.pain__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  margin-top: clamp(48px, 6vw, 96px); border-top: 1px solid var(--hair-d);
}
.painitem {
  position: relative; padding: clamp(28px, 3.4vw, 56px) clamp(20px, 2.4vw, 40px) clamp(32px, 4vw, 64px);
  display: flex; flex-direction: column; gap: clamp(16px, 2vw, 28px);
  border-right: 1px solid var(--hair-d); min-height: clamp(420px, 52vh, 620px);
}
.painitem:last-child { border-right: 0; }
.painitem__no {
  font-family: Oswald, sans-serif; font-weight: 700; font-size: clamp(56px, 5vw, 96px);
  line-height: .8; color: rgba(6,17,29,.2);
}
.painitem__t {
  font-weight: 900; font-size: clamp(28px, 2vw + 15px, 54px); line-height: 1.14; letter-spacing: -.03em;
}
.painitem__t .vs { display: block; color: rgba(6,17,29,.5); }
.painitem__d { font-size: var(--t-body); color: rgba(6,17,29,.66); line-height: 1.8; }
.painitem .needshot { margin-top: auto; --ar: 5/3; min-height: 150px; }
.pain__close, .proof__close {
  margin-top: clamp(40px, 5vw, 72px); padding-top: clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--hair-d); max-width: 32em;
  font-size: var(--t-lead); font-weight: 700; line-height: 1.6;
}
@media (max-width: 900px) {
  .pain__grid { grid-template-columns: 1fr; }
  .painitem { border-right: 0; border-bottom: 1px solid var(--hair-d); min-height: 0; }
  .painitem:last-child { border-bottom: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   身份重塑 — 滿版照片 ＋ 深色遮罩 ＋ 對角構圖
   ════════════════════════════════════════════════════════════════════════ */
.identity {
  position: relative; min-height: clamp(620px, 96svh, 1060px);
  display: flex; align-items: flex-end; overflow: hidden; background: var(--ink);
}
.identity__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 48% 32%; }
.identity__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(6,17,29,.90) 0%, rgba(6,17,29,.66) 30%, rgba(6,17,29,.12) 62%, rgba(6,17,29,.44) 100%),
    linear-gradient(to top, rgba(6,17,29,.96) 0%, rgba(6,17,29,.80) 26%, rgba(6,17,29,.34) 52%, transparent 78%);
}
.identity__inner {
  position: relative; z-index: 2; width: 100%; max-width: var(--wrap-wide);
  margin-inline: auto; padding: clamp(80px, 12vh, 160px) var(--gut) clamp(56px, 8vh, 110px);
}
.identity__no {
  font-weight: 900; line-height: 1.0; letter-spacing: -.03em;
  font-size: clamp(38px, 5.6vw, 92px); max-width: 11em;
  text-shadow: 0 2px 26px rgba(6,17,29,.9);
}
.identity__no s { text-decoration: none; position: relative; color: rgba(255,249,239,.5); }
.identity__no s::after {
  content: ""; position: absolute; left: -2%; right: -2%; top: 54%; height: 3px;
  background: var(--alert); transform: scaleX(0); transform-origin: left;
  transition: transform .7s .3s var(--ease);
}
.identity.is-in .identity__no s::after { transform: scaleX(1); }
.identity__yes {
  margin-top: clamp(16px, 2vw, 30px); margin-left: clamp(0px, 12vw, 220px);
  font-weight: 900; line-height: 1.04; letter-spacing: -.03em;
  font-size: clamp(38px, 5.6vw, 92px); max-width: 12em; color: var(--copper);
  text-shadow: 0 2px 26px rgba(6,17,29,.9);
}
.identity__tail {
  margin-top: clamp(26px, 3.4vw, 52px); margin-left: clamp(0px, 24vw, 420px);
  max-width: 18em; font-size: var(--t-lead); line-height: 1.55; font-weight: 700;
  border-left: 2px solid var(--cyan); padding-left: 18px;
}
@media (max-width: 760px) {
  .identity__yes, .identity__tail { margin-left: 0; }
  .identity__img { object-position: 38% 35%; }
}

/* ══════════════════════════════════════════════════════════════════════════
   02｜營收斷點 — 巨大商業管線，中段紅色斷裂
   ════════════════════════════════════════════════════════════════════════ */
.pipe { margin-top: clamp(56px, 7vw, 110px); position: relative; }

/* 管線本體：五段。節點 1–2 有流量在跑，第三段斷掉並往下漏，4–5 是暗的。 */
.pipe__flow {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  align-items: center; height: 44px; margin-bottom: 6px;
}
.pipe__seg { position: relative; height: 3px; background: rgba(185,196,201,.14); }
.pipe__seg::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 13px; height: 13px;
  margin: -7px 0 0 -1px; transform: rotate(45deg);
  background: var(--ink); border: 1px solid rgba(185,196,201,.4);
}
.pipe__seg.is-on { background: linear-gradient(90deg, rgba(66,214,197,.35), rgba(66,214,197,.75)); }
.pipe__seg.is-on::before { border-color: var(--cyan); background: var(--cyan); box-shadow: 0 0 14px rgba(66,214,197,.7); }
.pipe__seg.is-on::after {
  content: ""; position: absolute; inset: -1px 0; overflow: hidden;
  background: linear-gradient(90deg, transparent, rgba(255,249,239,.9), transparent);
  width: 34%; animation: flowRun 2.2s linear infinite;
}
@keyframes flowRun { from { transform: translateX(-120%); } to { transform: translateX(320%); } }
.pipe__seg.is-cut {
  background: linear-gradient(90deg, rgba(233,79,118,.8) 0 30%, transparent 30% 58%, rgba(185,196,201,.16) 58%);
}
.pipe__seg.is-cut::before { border-color: var(--alert); background: var(--alert); box-shadow: 0 0 16px rgba(233,79,118,.75); }
.pipe__seg.is-cut::after {   /* 流量從斷口往下漏 */
  content: ""; position: absolute; left: 30%; top: 1px; width: 2px; height: 34px;
  background: linear-gradient(180deg, var(--alert), transparent);
  animation: leak 1.8s ease-in infinite;
}
@keyframes leak { 0% { opacity: 0; height: 6px; } 40% { opacity: 1; } 100% { opacity: 0; height: 38px; } }
@media (max-width: 900px) { .pipe__flow { display: none; } }
.pipe__rail {
  position: relative; display: grid; grid-template-columns: repeat(5, 1fr);
  gap: clamp(10px, 1.4vw, 26px); align-items: stretch;
}
.node {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: clamp(20px, 2vw, 30px) clamp(16px, 1.6vw, 24px) clamp(22px, 2.4vw, 34px);
  border: 1px solid var(--hair); background: linear-gradient(165deg, rgba(14,58,66,.42), rgba(6,17,29,.5));
  opacity: .55; transition: opacity .55s var(--ease), border-color .55s var(--ease), box-shadow .55s var(--ease);
}
.node.is-live { opacity: 1; border-color: rgba(66,214,197,.5); box-shadow: inset 0 0 40px rgba(66,214,197,.08); }
.node.is-broken { opacity: 1; border-color: rgba(233,79,118,.65); box-shadow: inset 0 0 46px rgba(233,79,118,.12); }
.node__i {
  font-family: Oswald, sans-serif; font-size: 12px; font-weight: 700; letter-spacing: .28em;
  color: var(--cyan);
}
.node.is-broken .node__i { color: var(--alert); }
.node__t { font-weight: 900; font-size: clamp(18px, .7vw + 14px, 26px); line-height: 1.25; letter-spacing: -.01em; }
.node__d { font-size: var(--t-small); line-height: 1.75; color: var(--mist); }
.node__pulse {
  position: absolute; top: -1px; left: -1px; right: -1px; height: 2px; overflow: hidden;
}
.node__pulse::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: translateX(-100%);
}
.node.is-live .node__pulse::after { animation: pulseRun 2.6s linear infinite; }
.node.is-broken .node__pulse::after { background: linear-gradient(90deg, transparent, var(--alert), transparent); animation: pulseRun 2.6s linear infinite; }
@keyframes pulseRun { to { transform: translateX(100%); } }

.pipe__break {
  position: relative; margin-top: clamp(26px, 3vw, 42px); padding-top: clamp(22px, 2.6vw, 34px);
  border-top: 1px dashed rgba(233,79,118,.5);
  display: flex; flex-wrap: wrap; gap: clamp(16px, 2.4vw, 40px); align-items: flex-start;
}
.pipe__breaktag {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px;
  border: 1px solid rgba(233,79,118,.6); color: var(--alert);
  font-family: Oswald, sans-serif; font-size: 12px; font-weight: 700; letter-spacing: .24em;
}
.pipe__breaktag::before {
  content: ""; width: 8px; height: 8px; background: var(--alert); border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(233,79,118,.55); animation: dot 2s infinite;
}
@keyframes dot { 70% { box-shadow: 0 0 0 12px rgba(233,79,118,0); } 100% { box-shadow: 0 0 0 0 rgba(233,79,118,0); } }
.pipe__note { flex: 1 1 320px; font-size: var(--t-body); color: var(--mist); line-height: 1.8; }
@media (max-width: 900px) {
  .pipe__rail { grid-template-columns: 1fr; gap: 0; }
  .node { border-bottom: 0; }
  .node:last-child { border-bottom: 1px solid var(--hair); }
}

.breakcta {
  margin-top: clamp(48px, 6vw, 90px); padding: clamp(28px, 3.4vw, 52px);
  border: 1px solid rgba(232,181,74,.35);
  background: linear-gradient(150deg, rgba(14,58,66,.55), rgba(6,17,29,.2));
  display: flex; flex-wrap: wrap; gap: clamp(24px, 3vw, 56px); align-items: center; justify-content: space-between;
}
.breakcta__t { flex: 1 1 360px; font-weight: 900; font-size: clamp(24px, 1.4vw + 16px, 40px); line-height: 1.24; letter-spacing: -.02em; }

/* ══════════════════════════════════════════════════════════════════════════
   流量斷點掃描器 — 戰情室診斷面板（不是 SaaS 問卷）
   ════════════════════════════════════════════════════════════════════════ */
.scanner {
  position: relative; z-index: 1; margin-top: clamp(40px, 5vw, 72px);
  border: 1px solid rgba(66,214,197,.32);
  background: linear-gradient(165deg, rgba(11,36,51,.94), rgba(6,17,29,.96));
  box-shadow: 0 40px 120px rgba(0,0,0,.55);
}
.scanner__bar {
  display: flex; align-items: center; gap: clamp(12px, 2vw, 26px);
  padding: 14px clamp(18px, 2.4vw, 34px); border-bottom: 1px solid var(--hair);
}
.scanner__step {
  font-family: Oswald, sans-serif; font-weight: 700; font-size: clamp(15px, .5vw + 12px, 20px);
  letter-spacing: .12em; color: var(--copper); font-variant-numeric: tabular-nums;
}
.scanner__step small { color: var(--mist); font-weight: 500; }
.scanner__label { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .3em; color: var(--cyan); }
.scanner__track { flex: 1; height: 2px; background: rgba(185,196,201,.16); position: relative; overflow: hidden; }
.scanner__fill {
  position: absolute; inset: 0 auto 0 0; width: 0%; background: linear-gradient(90deg, var(--teal), var(--cyan));
  transition: width .5s var(--ease); box-shadow: 0 0 14px rgba(66,214,197,.6);
}
.scanner__body { padding: clamp(28px, 4vw, 64px) clamp(20px, 3vw, 56px) clamp(28px, 3.4vw, 52px); }
.scanner__q {
  font-weight: 900; letter-spacing: -.02em; line-height: 1.18;
  font-size: clamp(26px, 1.9vw + 16px, 50px); max-width: 14em;
}
.scanner__hint { margin-top: 12px; font-size: 14px; color: var(--mist); }
.scanner__opts { margin-top: clamp(24px, 3vw, 40px); display: grid; gap: 10px; }
.opt {
  position: relative; display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: center;
  width: 100%; text-align: left; padding: clamp(16px, 1.8vw, 26px) clamp(16px, 2vw, 28px);
  border: 1px solid var(--hair); background: rgba(6,17,29,.5); color: var(--warm);
  font-size: clamp(17px, .55vw + 13px, 22px); line-height: 1.5; font-weight: 500;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .18s var(--ease);
  overflow: hidden;
}
.opt__k {
  font-family: Oswald, sans-serif; font-weight: 700; font-size: 14px; letter-spacing: .06em;
  color: var(--mist); border: 1px solid var(--hair); text-align: center; line-height: 30px; height: 32px;
  transition: color .25s, border-color .25s;
}
.opt:hover { border-color: rgba(66,214,197,.6); background: rgba(14,58,66,.5); transform: translateX(3px); }
.opt:hover .opt__k { color: var(--cyan); border-color: rgba(66,214,197,.6); }
.opt.is-picked { border-color: var(--cyan); background: rgba(14,58,66,.75); }
.opt.is-picked .opt__k { color: var(--ink); background: var(--cyan); border-color: var(--cyan); }
.opt.is-picked::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(66,214,197,.28), transparent);
  animation: sweep .55s var(--ease) forwards;
}
@keyframes sweep { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.scanner__foot {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
  padding: 14px clamp(18px, 2.4vw, 34px); border-top: 1px solid var(--hair);
  font-size: 13px; color: var(--mist);
}
.scanner__back { display: inline-flex; align-items: center; gap: 8px; color: var(--mist); border-bottom: 1px solid transparent; }
.scanner__back:hover { color: var(--warm); border-bottom-color: var(--hair-2); }
.scanner__back[hidden] { display: none; }

/* 掃描中 */
.scanning { padding: clamp(48px, 8vw, 110px) clamp(20px, 3vw, 56px); text-align: center; }
.scanning__t { font-family: Oswald, sans-serif; letter-spacing: .34em; font-size: 13px; color: var(--cyan); }
.scanning__bars { margin: 28px auto 0; max-width: 520px; display: grid; gap: 8px; }
.scanning__bars i { display: block; height: 2px; background: rgba(185,196,201,.14); position: relative; overflow: hidden; }
.scanning__bars i::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: translateX(-100%); animation: pulseRun 1.1s linear infinite;
}
.scanning__bars i:nth-child(2)::after { animation-delay: .12s; }
.scanning__bars i:nth-child(3)::after { animation-delay: .24s; }
.scanning__bars i:nth-child(4)::after { animation-delay: .36s; }
.scanning__bars i:nth-child(5)::after { animation-delay: .48s; }

/* 診斷報告 */
.report { padding: clamp(28px, 4vw, 64px) clamp(20px, 3vw, 56px) clamp(32px, 4vw, 64px); }
.report__kicker {
  font-family: Oswald, sans-serif; font-size: 12px; letter-spacing: .32em; color: var(--cyan);
  display: flex; align-items: center; gap: 14px;
}
.report__kicker::after { content: ""; flex: 1; height: 1px; background: var(--hair); }
.report__name {
  margin-top: 14px; font-weight: 900; letter-spacing: -.03em; line-height: 1.02;
  font-size: clamp(38px, 4.4vw + 10px, 96px); color: var(--copper);
}
.report__meta { margin-top: 18px; display: flex; flex-wrap: wrap; gap: clamp(16px, 3vw, 46px); }
.report__metaitem { display: grid; gap: 4px; }
.report__metaitem dt { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .26em; color: var(--mist); }
.report__metaitem dd { margin: 0; font-weight: 700; font-size: clamp(17px, .6vw + 13px, 22px); }
.sev { display: inline-flex; align-items: center; gap: 8px; }
.sev::before { content: ""; width: 10px; height: 10px; background: currentColor; }
.sev--high { color: var(--alert); } .sev--mid { color: var(--copper); } .sev--low { color: var(--cyan); }

.report__grid {
  margin-top: clamp(28px, 3.4vw, 48px); display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--hair);
}
.report__cell { padding: clamp(20px, 2.4vw, 34px) clamp(16px, 2vw, 28px); border-right: 1px solid var(--hair); }
.report__cell:last-child { border-right: 0; }
.report__cell h4 {
  font-size: 13px; font-weight: 700; letter-spacing: .18em; color: var(--cyan); margin-bottom: 12px;
}
.report__cell--stop h4 { color: var(--alert); }
.report__cell p { font-size: var(--t-body); line-height: 1.8; color: rgba(255,249,239,.86); }
.report__foot {
  margin-top: clamp(26px, 3vw, 44px); padding-top: clamp(22px, 2.6vw, 36px); border-top: 1px solid var(--hair);
  display: flex; flex-wrap: wrap; gap: clamp(20px, 3vw, 48px); align-items: center; justify-content: space-between;
}
.report__rx { flex: 1 1 340px; }
.report__rx b { display: block; text-wrap: balance; font-weight: 900; font-size: clamp(20px, 1vw + 15px, 30px); line-height: 1.35; letter-spacing: -.01em; }
.report__rx span { display: block; margin-top: 8px; font-size: 14px; color: var(--mist); }
.report__again { margin-top: 18px; }
@media (max-width: 820px) {
  .report__grid { grid-template-columns: 1fr; }
  .report__cell { border-right: 0; border-bottom: 1px solid var(--hair); }
  .report__cell:last-child { border-bottom: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   03｜商業證據 — 編輯式拼貼（不是整齊三張卡）
   ════════════════════════════════════════════════════════════════════════ */
.proof__grid {
  margin-top: clamp(48px, 6vw, 92px);
  display: grid; grid-template-columns: 6fr 4fr; gap: clamp(20px, 2.6vw, 44px); align-items: start;
}
.casemain {
  position: relative; border: 1px solid var(--hair-d); background: var(--warm);
  padding: clamp(26px, 3.2vw, 54px); box-shadow: 0 26px 70px rgba(6,17,29,.10);
}
.casemain__tag {
  display: inline-block; font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .28em;
  color: var(--warm); background: #0E3A42; padding: 6px 12px 5px; margin-bottom: 20px;
}
.casemain__t {
  font-weight: 900; letter-spacing: -.025em; line-height: 1.1;
  font-size: clamp(28px, 2vw + 16px, 54px);
}
.casemain__t em { font-style: normal; color: #9A6B12; }
.casemain__stage {
  margin-top: clamp(24px, 3vw, 40px); padding-top: clamp(20px, 2.4vw, 32px);
  border-top: 1px solid var(--hair-d); display: grid; gap: 6px;
}
.casemain__stage + .casemain__stage { margin-top: clamp(18px, 2vw, 26px); }
.casemain__when { font-family: Oswald, sans-serif; font-size: 12px; letter-spacing: .24em; color: rgba(6,17,29,.5); }
.bignum {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .92; letter-spacing: -.01em;
  font-size: clamp(46px, 4.6vw + 8px, 108px); color: var(--ink); font-variant-numeric: tabular-nums;
}
.bignum small { font-size: .34em; font-weight: 500; letter-spacing: .04em; margin-left: .3em; color: rgba(6,17,29,.6); }
.casemain__hand {
  font-family: "Noto Serif TC", serif; font-style: italic; font-size: clamp(15px, .4vw + 13px, 19px);
  color: #9A6B12; padding-left: 26px; position: relative; line-height: 1.6;
}
.casemain__hand::before {
  content: "↳"; position: absolute; left: 0; top: -1px; font-style: normal; font-size: 1.1em;
}
.proof__side { display: grid; gap: clamp(20px, 2.6vw, 40px); }
.casesub { border: 1px solid var(--hair-d); padding: clamp(20px, 2.4vw, 34px); background: rgba(255,249,239,.55); }
.casesub__t { font-weight: 900; font-size: clamp(20px, .9vw + 15px, 30px); line-height: 1.2; letter-spacing: -.02em; }
.casesub__d { margin-top: 10px; font-size: var(--t-small); line-height: 1.8; color: rgba(6,17,29,.66); }
.casesub .needshot { margin-top: 18px; --ar: 16/9; min-height: 130px; }
.casesub .evidence { margin-top: 20px; }

/* 低解析度或直式的真實截圖：限寬置中，放大只會更糊 */
.evidence--sm { max-width: 420px; margin-inline: auto; }

/* 痛點區的示意圖：淺底、無邊框，跟區塊融在一起（它不是證據，不用證據框） */
.painitem__viz { margin-top: auto; width: 100%; height: auto; }
.proof__press { margin-top: clamp(40px, 5vw, 76px); display: grid; grid-template-columns: 5fr 7fr; gap: clamp(20px, 2.6vw, 44px); align-items: center; }
.proof__note { max-width: 28em; font-size: var(--t-body); line-height: 1.85; color: rgba(6,17,29,.7); }
.proof__timeline {
  margin-top: clamp(40px, 5vw, 72px); display: flex; flex-wrap: wrap; gap: 0;
  border-top: 1px solid var(--hair-d);
}
.tl { flex: 1 1 200px; padding: clamp(18px, 2vw, 30px) clamp(14px, 1.6vw, 24px); border-right: 1px solid var(--hair-d); }
.tl:last-child { border-right: 0; }
.tl__k { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .26em; color: rgba(6,17,29,.45); }
.tl__v { margin-top: 6px; font-weight: 700; font-size: clamp(16px, .5vw + 13px, 20px); line-height: 1.4; }
@media (max-width: 960px) {
  .proof__grid, .proof__press { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════════════════
   蟬師權威人物區 — 深青藍 × 黑 × 暖銅金
   ════════════════════════════════════════════════════════════════════════ */
.author { background: linear-gradient(160deg, #071822 0%, var(--teal) 52%, #050F19 100%); }
.author__grid {
  display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 4vw, 80px); align-items: center;
}
.author__figure { position: relative; }
.author__figure img { width: 100%; height: auto; filter: contrast(1.03); }
.author__figure::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,17,29,.9), transparent 42%);
}
.author__frame { position: absolute; inset: -14px; border: 1px solid rgba(232,181,74,.4); pointer-events: none; }
.author__caption {
  position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; padding: 18px 20px;
  font-size: 13px; color: var(--mist); letter-spacing: .04em;
}
.shields { margin-top: clamp(34px, 4vw, 60px); display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.6vw, 24px); }
.shield {
  position: relative; padding: clamp(20px, 2.2vw, 32px) clamp(14px, 1.6vw, 22px);
  border: 1px solid rgba(232,181,74,.34);
  background: linear-gradient(170deg, rgba(232,181,74,.10), rgba(6,17,29,.35));
  clip-path: polygon(0 0, 100% 0, 100% 86%, 50% 100%, 0 86%);
  text-align: center;
}
.shield__n {
  font-family: Oswald, sans-serif; font-weight: 700; color: var(--copper); line-height: .95;
  font-size: clamp(34px, 2.2vw + 14px, 64px); font-variant-numeric: tabular-nums;
}
.shield__n small { font-size: .38em; margin-left: .18em; letter-spacing: .04em; }
.shield__l { margin-top: 10px; font-size: clamp(13px, .3vw + 11px, 16px); color: var(--mist); line-height: 1.5; }
.author__proof {
  margin-top: clamp(24px, 3vw, 40px); padding-top: clamp(20px, 2.4vw, 32px);
  border-top: 1px solid var(--hair);
  display: grid; grid-template-columns: minmax(0, 150px) minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 34px); align-items: center;
}
.author__prooft {
  font-weight: 900; letter-spacing: -.015em; line-height: 1.35;
  font-size: clamp(19px, .8vw + 14px, 28px);
}
@media (max-width: 620px) { .author__proof { grid-template-columns: 1fr; } }

.author__second {
  margin-top: clamp(22px, 2.6vw, 36px); padding-top: clamp(18px, 2vw, 28px);
  border-top: 1px solid var(--hair); font-size: 15px; color: var(--mist);
}
.author__second b { color: var(--warm); font-weight: 700; }
@media (max-width: 900px) {
  .author__grid { grid-template-columns: 1fr; }
  .shields { grid-template-columns: 1fr; }
  .shield { clip-path: none; }
}

/* ══════════════════════════════════════════════════════════════════════════
   04｜504 商業內容獲客系統 — 全頁視覺高潮
   ════════════════════════════════════════════════════════════════════════ */
.m504 { background: radial-gradient(90% 70% at 50% 20%, #0C2A38 0%, var(--ink) 62%); }
.formula {
  display: flex; align-items: center; justify-content: center; gap: clamp(14px, 3vw, 56px);
  padding-block: clamp(20px, 4vw, 60px);
}
.formula__n {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .8; letter-spacing: -.02em;
  font-size: clamp(84px, 17vw, 300px); color: var(--warm);
  opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease);
}
.formula__x { font-family: Oswald, sans-serif; font-weight: 400; font-size: clamp(38px, 7vw, 128px); color: var(--cyan); opacity: .55; }
.m504.is-in .formula__n { opacity: 1; transform: none; }
.m504.is-in .formula__n:nth-of-type(2) { transition-delay: .22s; }
.m504.is-in .formula__n:nth-of-type(3) { transition-delay: .44s; }
.formula__eq {
  text-align: center; margin-top: clamp(-10px, -1vw, 0px);
  font-family: Oswald, sans-serif; font-size: clamp(28px, 4vw, 60px); color: var(--cyan); opacity: .5;
}
.total504 { text-align: center; margin-top: clamp(4px, 1vw, 16px); }
.total504__n {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .78; letter-spacing: -.03em;
  font-size: clamp(140px, 30vw, 460px); color: var(--copper);
  text-shadow: 0 0 90px rgba(232,181,74,.28);
  opacity: 0; transform: scale(.94); transition: opacity .8s .7s var(--ease), transform .8s .7s var(--ease);
}
.m504.is-in .total504__n { opacity: 1; transform: none; }
.total504__t {
  margin-top: clamp(16px, 2vw, 30px); font-weight: 900; letter-spacing: -.02em;
  font-size: clamp(24px, 1.6vw + 16px, 46px);
}
.total504__d { margin-top: 14px; font-size: var(--t-lead); color: var(--mist); max-width: 28em; margin-inline: auto; }

.matrix {
  margin-top: clamp(56px, 7vw, 110px); display: grid;
  grid-template-columns: minmax(0, 2.5fr) auto minmax(0, .78fr) auto minmax(0, 1fr);
  gap: clamp(8px, 1.2vw, 22px); align-items: stretch;
}
.matrix__x {
  align-self: center; font-family: Oswald, sans-serif; font-weight: 400;
  font-size: clamp(28px, 4vw, 84px); color: var(--cyan); opacity: .45;
}
.mcol {
  position: relative; border: 1px solid var(--hair);
  background: linear-gradient(175deg, rgba(14,58,66,.4), rgba(6,17,29,.55));
  padding: clamp(20px, 2.2vw, 34px) clamp(16px, 1.8vw, 26px) clamp(22px, 2.4vw, 34px);
}
.mcol__k { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .3em; color: var(--cyan); }
.mcol__n { margin-top: 10px; font-family: Oswald, sans-serif; font-weight: 700; font-size: clamp(40px, 3vw + 14px, 78px); line-height: .9; color: var(--copper); }
.mcol__t { margin-top: 6px; font-weight: 900; font-size: clamp(19px, .8vw + 14px, 28px); letter-spacing: -.01em; }
.mcol__q { margin-top: 10px; font-size: var(--t-small); color: var(--mist); line-height: 1.7; }
/* 三欄矩陣的內容（八大主題／七宗罪／九大引流法則）——真實課綱，見 CLAUDE.md */
.mcol__body { margin-top: clamp(18px, 2vw, 28px); }

.tgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tgroup {
  display: grid; grid-template-columns: minmax(64px, 27%) 1fr;
  border: 1px solid var(--hair); background: rgba(6,17,29,.4);
  opacity: 0; transform: translateY(8px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.matrix.is-in .tgroup { opacity: 1; transform: none; }
.tgroup__n {
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 10px 6px; background: rgba(66,214,197,.12);
  border-right: 1px solid rgba(66,214,197,.3);
  font-weight: 900; font-size: clamp(14px, .35vw + 12px, 17px); letter-spacing: -.01em;
  line-height: 1.25; color: var(--warm);
}
.tgroup__i li {
  padding: 8px 12px; font-size: clamp(13px, .3vw + 11px, 16px); line-height: 1.4;
  color: rgba(255,249,239,.86);
}
.tgroup__i li + li { border-top: 1px solid var(--hair); }

.sins, .rules { display: grid; }
.sins li, .rules li {
  display: grid; grid-template-columns: 26px 1fr; align-items: center; gap: 10px;
  padding: clamp(9px, 1vw, 15px) 12px;
  opacity: 0; transform: translateY(8px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.matrix.is-in .sins li, .matrix.is-in .rules li { opacity: 1; transform: none; }
.sins li span, .rules li span {
  font-family: Oswald, sans-serif; font-weight: 700; font-size: 11px; opacity: .6;
}
.sins li {
  font-weight: 900; font-size: clamp(19px, .8vw + 14px, 28px); letter-spacing: .1em;
  color: var(--alert); justify-items: start;
}
.sins li + li { border-top: 1px solid rgba(233,79,118,.34); }
.sins li span { color: var(--alert); }
.rules li {
  font-weight: 700; font-size: clamp(15px, .45vw + 12px, 20px); letter-spacing: .02em;
  color: var(--warm);
}
.rules li + li { border-top: 1px solid rgba(232,181,74,.3); }
.rules li span { color: var(--copper); }

.matrix__mobilehint { display: none; }
@media (max-width: 900px) {
  .matrix { grid-template-columns: 1fr; }
  .matrix__x { justify-self: center; }
  .matrix__mobilehint { display: block; font-size: 13px; letter-spacing: .2em; font-family: Oswald, sans-serif; color: var(--cyan); margin-bottom: 8px; }
  .tgrid { grid-template-columns: 1fr; }
  .mcol .mcol__body[hidden] { display: none; }
  .mcol__toggle {
    margin-top: 16px; width: 100%; text-align: left; padding: 12px 14px; border: 1px solid var(--hair);
    font-size: 14px; letter-spacing: .06em; color: var(--cyan); display: flex; justify-content: space-between;
  }
}
@media (min-width: 901px) { .mcol__toggle { display: none; } }

/* ══════════════════════════════════════════════════════════════════════════
   方法流程 — 垂直戰役路徑（左右交錯，每步 60–80vh）
   ════════════════════════════════════════════════════════════════════════ */
.route { position: relative; }
.route::before {
  content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(to bottom, transparent, var(--hair) 8%, var(--hair) 92%, transparent);
}
.step {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 90px);
  align-items: center; min-height: clamp(420px, 68vh, 720px);
  padding-block: clamp(30px, 4vw, 60px);
}
.step:nth-child(even) .step__text { order: 2; }
.step:nth-child(even) .step__vis  { order: 1; }
.step__no {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .8; letter-spacing: -.02em;
  font-size: clamp(64px, 6vw + 10px, 140px); color: transparent;
  -webkit-text-stroke: 1px rgba(232,181,74,.55);
}
.step__t { margin-top: 12px; font-weight: 900; font-size: clamp(26px, 1.8vw + 15px, 52px); line-height: 1.12; letter-spacing: -.025em; }
.step__d { margin-top: 18px; font-size: var(--t-body); line-height: 1.85; color: rgba(255,249,239,.8); max-width: 24em; }
.step__out {
  margin-top: 22px; display: inline-flex; align-items: center; gap: 10px; padding: 9px 14px;
  border: 1px solid rgba(66,214,197,.4); font-size: 14px; color: var(--cyan); letter-spacing: .04em;
}
.step__vis { position: relative; }
.step__vis img { width: 100%; height: auto; border: 1px solid var(--hair); }
.step__dot {
  position: absolute; left: 50%; top: 50%; width: 12px; height: 12px; margin: -6px 0 0 -6px;
  background: var(--ink); border: 1px solid var(--copper); transform: rotate(45deg); z-index: 2;
}
@media (max-width: 860px) {
  .route::before { left: 12px; }
  .step { grid-template-columns: 1fr; min-height: 0; padding-left: 40px; }
  .step:nth-child(even) .step__text { order: 0; }
  .step:nth-child(even) .step__vis  { order: 0; }
  .step__dot { left: 12px; top: 40px; }
}

/* ══════════════════════════════════════════════════════════════════════════
   AI 軍師團 — 戰情桌
   ════════════════════════════════════════════════════════════════════════ */
.warroom {
  position: relative; margin-top: clamp(48px, 6vw, 90px);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(10px, 1.4vw, 22px);
}
.warroom__lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; overflow: visible; }
.warroom__lines line {
  stroke: rgba(66,214,197,.46); stroke-width: 1.2; stroke-dasharray: 5 7;
  animation: wire 24s linear infinite;
}
@keyframes wire { to { stroke-dashoffset: -240; } }
.warroom__lines circle { fill: var(--cyan); opacity: .5; }
.warroom__core {
  position: relative; z-index: 1;
  grid-column: 2 / 4; grid-row: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  padding: clamp(24px, 3vw, 44px); border: 1px solid rgba(232,181,74,.5);
  background: radial-gradient(70% 70% at 50% 50%, rgba(232,181,74,.16), rgba(6,17,29,.6));
  text-align: center;
}
.warroom__core b { font-weight: 900; font-size: clamp(22px, 1.4vw + 14px, 40px); letter-spacing: -.02em; }
.warroom__core span { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .3em; color: var(--copper); }
.unit {
  position: relative; z-index: 1; padding: clamp(16px, 1.8vw, 26px) clamp(14px, 1.6vw, 22px);
  border: 1px solid var(--hair); background: linear-gradient(170deg, rgba(14,58,66,.4), rgba(6,17,29,.5));
  display: grid; gap: 8px; align-content: start;
  transition: border-color .3s, background .3s, transform .3s var(--ease);
}
.unit:hover { border-color: rgba(66,214,197,.6); background: rgba(14,58,66,.62); transform: translateY(-3px); }
.unit__k { font-family: Oswald, sans-serif; font-size: 11px; letter-spacing: .26em; color: var(--cyan); }
.unit__t { font-weight: 900; font-size: clamp(18px, .7vw + 14px, 26px); letter-spacing: -.01em; }
.unit__d { font-size: var(--t-small); line-height: 1.75; color: var(--mist); }
.warroom__note {
  margin-top: clamp(24px, 3vw, 40px); display: flex; flex-wrap: wrap; gap: 16px; align-items: center;
  justify-content: space-between; padding-top: clamp(18px, 2vw, 28px); border-top: 1px solid var(--hair);
}
.stamp {
  display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px;
  border: 1px solid rgba(66,214,197,.5); color: var(--cyan);
  font-family: Oswald, sans-serif; font-size: 12px; letter-spacing: .22em;
}
@media (max-width: 900px) {
  .warroom { grid-template-columns: 1fr 1fr; }
  .warroom__core { grid-column: 1 / -1; grid-row: auto; order: -1; }
}
@media (max-width: 520px) { .warroom { grid-template-columns: 1fr; } }

/* ══════════════════════════════════════════════════════════════════════════
   線上課程 — 四個 Chapter Plate
   ════════════════════════════════════════════════════════════════════════ */
.plate {
  position: relative; display: grid; grid-template-columns: 7fr 5fr; gap: clamp(24px, 4vw, 72px);
  align-items: center; padding-block: clamp(48px, 7vw, 110px);
  border-top: 1px solid var(--hair-d);
}
.plate:nth-child(even) { grid-template-columns: 5fr 7fr; }
.plate:nth-child(even) .plate__text { order: 2; }
.plate__ch {
  font-family: Oswald, sans-serif; font-size: 12px; letter-spacing: .34em; color: #0E5A57;
  display: flex; align-items: baseline; gap: 14px;
}
.plate__no {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .78; letter-spacing: -.03em;
  font-size: clamp(72px, 8vw, 168px); color: rgba(6,17,29,.1); margin-top: 6px;
}
.plate__t { margin-top: -.24em; font-weight: 900; font-size: clamp(26px, 1.9vw + 15px, 54px); line-height: 1.1; letter-spacing: -.025em; }
.plate__pts { margin-top: clamp(18px, 2.2vw, 30px); display: grid; gap: 10px; max-width: 28em; }
.plate__pts li {
  display: grid; grid-template-columns: 18px 1fr; gap: 12px; align-items: start;
  font-size: var(--t-body); line-height: 1.75; color: rgba(6,17,29,.74);
}
.plate__pts i { font-style: normal; color: #9A6B12; font-weight: 700; }
.plate__vis .needshot { --ar: 4/3; }
@media (max-width: 860px) {
  .plate, .plate:nth-child(even) { grid-template-columns: 1fr; }
  .plate:nth-child(even) .plate__text { order: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   05｜一日實戰班
   ════════════════════════════════════════════════════════════════════════ */
.oneday { position: relative; background: var(--ink); }
.oneday__hero { position: relative; min-height: clamp(420px, 62svh, 700px); overflow: hidden; }
.oneday__hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 42% 46%; }
.oneday__hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, var(--ink) 2%, rgba(6,17,29,.72) 30%, rgba(6,17,29,.16) 68%, rgba(6,17,29,.45) 100%);
}
.oneday__title {
  position: absolute; z-index: 2; left: 0; right: 0; bottom: 0;
  max-width: var(--wrap-wide); margin-inline: auto; padding: 0 var(--gut) clamp(30px, 5vh, 70px);
}
.oneday__title h2 { font-weight: 900; font-size: var(--t-h2); line-height: 1.04; letter-spacing: -.03em; }
.oneday__stats {
  display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--hair);
  margin-top: clamp(30px, 4vw, 56px);
}
.stat { padding: clamp(22px, 2.6vw, 40px) clamp(14px, 1.6vw, 26px); border-right: 1px solid var(--hair); }
.stat:last-child { border-right: 0; }
.stat__n {
  font-family: Oswald, sans-serif; font-weight: 700; line-height: .88; letter-spacing: -.02em;
  font-size: clamp(46px, 4vw + 10px, 104px); color: var(--copper); font-variant-numeric: tabular-nums;
}
.stat__n small { font-size: .32em; letter-spacing: .06em; margin-left: .16em; color: var(--warm); }
.stat__l { margin-top: 10px; font-size: clamp(14px, .35vw + 12px, 18px); line-height: 1.5; color: var(--mist); }
.filmstrip {
  margin-top: clamp(40px, 5vw, 80px); display: grid; grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 1fr); gap: 4px; overflow-x: auto; padding-bottom: 8px;
  border-block: 1px solid var(--hair); scroll-snap-type: x mandatory;
}
.filmstrip::-webkit-scrollbar { height: 6px; }
.filmstrip::-webkit-scrollbar-thumb { background: rgba(232,181,74,.4); }
.frame { position: relative; scroll-snap-align: start; border-right: 1px solid var(--hair); }
.frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.frame__cap {
  position: absolute; left: 0; bottom: 0; right: 0; padding: 10px 12px; font-size: 12px;
  background: linear-gradient(to top, rgba(6,17,29,.9), transparent); color: var(--mist);
}
.frame .needshot { height: 100%; --ar: 4/3; border: 0; border-right: 1px solid var(--hair); }
.oneday__story {
  margin-top: clamp(40px, 5vw, 76px); display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 54px); align-items: center;
  border: 1px solid rgba(232,181,74,.34); padding: clamp(24px, 3vw, 48px);
  background: linear-gradient(150deg, rgba(232,181,74,.08), rgba(6,17,29,.4));
}
@media (max-width: 860px) {
  .oneday__stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--hair); }
  .oneday__story { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════════════════
   陪跑區 — 溫暖深青綠
   ════════════════════════════════════════════════════════════════════════ */
.support { background: linear-gradient(165deg, #0E3A42 0%, #0C2E36 55%, #08202A 100%); }
.support__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 4vw, 76px); align-items: start; }
.support__list { display: grid; }
.supitem {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 2vw, 32px); align-items: baseline;
  padding: clamp(20px, 2.4vw, 34px) 0; border-bottom: 1px solid var(--hair);
}
.supitem:first-child { border-top: 1px solid var(--hair); }
.supitem__k { font-family: Oswald, sans-serif; font-size: 12px; letter-spacing: .24em; color: var(--copper); min-width: 3ch; }
.supitem__t { font-weight: 900; font-size: clamp(20px, 1vw + 15px, 32px); line-height: 1.25; letter-spacing: -.015em; }
.supitem__d { margin-top: 8px; font-size: var(--t-body); line-height: 1.8; color: var(--mist); }
@media (max-width: 860px) { .support__grid { grid-template-columns: 1fr; } }

/* ══════════════════════════════════════════════════════════════════════════
   適合／不適合 — 滿版照片 ＋ 巨大警示
   ════════════════════════════════════════════════════════════════════════ */
.fit { position: relative; overflow: hidden; background: var(--ink); }
.fit__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 40%; }
.fit__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(6,17,29,.94) 0%, rgba(6,17,29,.80) 44%, rgba(6,17,29,.30) 74%, rgba(6,17,29,.62) 100%),
    linear-gradient(to bottom, rgba(6,17,29,.55), rgba(6,17,29,.80));
}
.fit__inner { position: relative; z-index: 2; padding-block: clamp(80px, 11vw, 170px); }
.fit__head { display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 3vw, 48px); align-items: start; }
.warnglyph {
  width: clamp(72px, 9vw, 168px); height: clamp(72px, 9vw, 168px); flex: none;
  border: 2px solid var(--alert); display: grid; place-items: center;
  transform: rotate(45deg); color: var(--alert);
}
.warnglyph span { transform: rotate(-45deg); font-family: Oswald, sans-serif; font-weight: 700; font-size: clamp(38px, 4.6vw, 88px); line-height: 1; }
.fit__h { font-weight: 900; font-size: var(--t-h2); line-height: 1.06; letter-spacing: -.03em; max-width: 12em; }
.fit__lines { margin-top: clamp(40px, 5vw, 80px); border-top: 1px solid rgba(233,79,118,.34); }
.fitline {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 2.4vw, 40px); align-items: center;
  padding: clamp(18px, 2.4vw, 34px) 0; border-bottom: 1px solid rgba(233,79,118,.34);
  font-weight: 900; font-size: clamp(22px, 1.6vw + 14px, 46px); line-height: 1.2; letter-spacing: -.02em;
  color: rgba(255,249,239,.9);
}
.fitline__x { font-family: Oswald, sans-serif; color: var(--alert); font-size: .7em; }
.fit__turn {
  margin-top: clamp(46px, 6vw, 90px); padding: clamp(26px, 3.4vw, 52px);
  border: 1px solid rgba(66,214,197,.4); background: linear-gradient(150deg, rgba(14,58,66,.6), rgba(6,17,29,.3));
  display: flex; flex-wrap: wrap; gap: clamp(20px, 3vw, 48px); align-items: center; justify-content: space-between;
}
.fit__turn b { flex: 1 1 380px; font-weight: 900; font-size: clamp(24px, 1.6vw + 15px, 46px); line-height: 1.16; letter-spacing: -.02em; color: var(--cyan); }
@media (max-width: 700px) { .fit__head { grid-template-columns: 1fr; } }

/* ══════════════════════════════════════════════════════════════════════════
   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%); }
.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: 30px 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: 26px; height: 28px;
}
.monument__list li b { font-weight: 700; }
.monument__list li span { display: block; font-size: var(--t-small); color: var(--mist); margin-top: 4px; }
.price {
  margin-top: clamp(28px, 3.4vw, 48px); padding: clamp(26px, 3.4vw, 48px) clamp(20px, 3vw, 56px);
  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__tax { margin-top: 8px; font-size: 14px; letter-spacing: .2em; color: var(--mist); }
.price__inst {
  margin-top: 20px; display: inline-flex; align-items: baseline; gap: 10px; padding: 12px 20px;
  border: 1px solid var(--hair); font-size: clamp(15px, .4vw + 13px, 19px);
}
.price__inst b { font-family: Oswald, sans-serif; font-weight: 700; font-size: 1.4em; color: var(--copper); }
.offer__actions {
  padding: 0 clamp(20px, 3vw, 56px) clamp(30px, 4vw, 56px);
  display: flex; flex-direction: column; align-items: center; gap: 18px;
}
.seal {
  margin: clamp(34px, 4vw, 60px) auto 0; max-width: 420px; text-align: center;
  padding: clamp(18px, 2.2vw, 28px); border: 1px solid rgba(66,214,197,.45);
  transform: rotate(-1.2deg);
}
.seal__t {
  font-family: Oswald, sans-serif; font-weight: 700; font-size: clamp(17px, .7vw + 13px, 24px);
  letter-spacing: .16em; color: var(--cyan);
}
.seal__d { margin-top: 8px; font-size: 13px; color: var(--mist); letter-spacing: .04em; }

/* ══════════════════════════════════════════════════════════════════════════
   FAQ ＋ 最終收束
   ════════════════════════════════════════════════════════════════════════ */
.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 26px; 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: #0E5A57; }
.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: 32em; color: rgba(6,17,29,.72); font-size: var(--t-body); line-height: 1.9; }
.qa__panel p + p { margin-top: 12px; }

.final { position: relative; overflow: hidden; background: var(--ink); min-height: clamp(600px, 96svh, 980px); display: flex; align-items: center; }
.final__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 26%; }
.final__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(95deg, rgba(6,17,29,.93) 0%, rgba(6,17,29,.74) 42%, rgba(6,17,29,.16) 72%, rgba(6,17,29,.5) 100%),
    linear-gradient(to top, rgba(6,17,29,.9), rgba(6,17,29,.2) 46%, transparent 72%);
}
.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(46px, 7vw, 118px); line-height: 1.0; letter-spacing: -.035em; }
.final__h em { font-style: normal; color: var(--copper); }
.final__p {
  margin-top: clamp(22px, 3vw, 40px); max-width: 15em;
  font-family: "Noto Serif TC", serif; font-weight: 700;
  font-size: clamp(20px, 1vw + 15px, 34px); 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: 18px; font-size: 14px; color: var(--mist); }

.site-footer { background: #040D16; border-top: 1px solid var(--hair); padding-block: clamp(34px, 4vw, 60px); }
.site-footer__row { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; font-size: 13px; color: rgba(185,196,201,.7); }
.site-footer a:hover { color: var(--copper); }

/* ── 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。 */
.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 { border-color: rgba(66,214,197,.5); color: var(--cyan); background: transparent; flex: 0 0 40%; font-weight: 700; font-size: 15px; }
@media (max-width: 860px) { .stickycta { display: flex; } }

/* 只給螢幕閱讀器 */
.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;
}