/* jakex.ai · Ace 版设计（AS-JACE-261030-03）
   字体：Noto Sans SC（粗大标）× Noto Serif SC（重点字）× Instrument Serif Italic（英文强调）
         × Archivo 加宽（价钱 / 数字）× Fragment Mono（小标签） */

:root {
  --ink: #0b1418;
  --ink-2: #12202a;
  --ink-3: #1b2d37;
  --paper: #f4f1ea;
  --cream: #ece4d4;
  --white: #ffffff;
  --lime: #d4ff3a;
  --lime-deep: #b8e81c;
  --lilac: #cfc8ff;
  --lilac-deep: #8f84f7;
  --text: #0b1418;
  --text-2: #46534f;
  --text-3: #7c8682;
  --on-dark: #f4f1ea;
  --on-dark-2: rgba(244, 241, 234, 0.68);
  --on-dark-3: rgba(244, 241, 234, 0.42);
  --line: rgba(11, 20, 24, 0.12);
  --line-dark: rgba(244, 241, 234, 0.14);
  --radius: 22px;
  --radius-lg: 30px;
  --wrap: 1240px;
  --gutter: clamp(20px, 4.4vw, 56px);
  --section-y: clamp(88px, 12vw, 168px);
  --f-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --f-serif-cn: "Noto Serif SC", "Songti SC", serif;
  --f-it: "Instrument Serif", Georgia, serif;
  --f-num: "Archivo", "Noto Sans SC", sans-serif;
  --f-mono: "Fragment Mono", ui-monospace, "SFMono-Regular", monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sticky-h: 0px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--f-sans);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.has-sticky { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 900; text-wrap: balance; }
.poster .line, .identity, .stakes .big, .punch .say, .lead, .bubble { text-wrap: balance; }
.hero-title .l2 { text-wrap: wrap; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; border-radius: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.it { font-family: var(--f-it); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
.mono { font-family: var(--f-mono); letter-spacing: 0.02em; }
.lime { color: var(--lime); }
.dark { background: var(--ink); color: var(--on-dark); }

/* grain + glow helpers */
.grain::after {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0.16;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.9'/></svg>");
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.7em;
  min-height: 56px; padding: 0 1.5em;
  border: 0; border-radius: 999px;
  font-family: var(--f-sans); font-weight: 700; font-size: 17px; line-height: 1;
  white-space: nowrap;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn-lime { background: var(--lime); color: var(--ink); box-shadow: 0 18px 40px -18px rgba(212, 255, 58, 0.75); }
.btn-ink { background: var(--ink); color: var(--paper); box-shadow: 0 18px 40px -22px rgba(11, 20, 24, 0.8); }
.btn-ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1.5px currentColor; }
.btn-lg { min-height: 64px; font-size: 18px; padding: 0 0.7em 0 1.7em; }
.btn .arr {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--ink); color: var(--lime); font-size: 18px;
  transition: transform 0.35s var(--ease);
}
.btn-ink .arr { background: var(--lime); color: var(--ink); }
.btn:hover .arr { transform: rotate(45deg); }
.btn-sm { min-height: 42px; padding: 0 1.15em; font-size: 15px; }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  height: 72px; padding: 0 var(--gutter);
  color: var(--on-dark);
  transition: background 0.35s, color 0.35s, box-shadow 0.35s, height 0.35s;
}
.site-header.is-light {
  background: rgba(244, 241, 234, 0.82);
  color: var(--ink);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.site-header.is-lime { background: rgba(212, 255, 58, 0.9); color: var(--ink); box-shadow: 0 1px 0 rgba(11, 20, 24, 0.12); }
.site-header.is-lime .brand-dot { background: var(--ink); }
.site-header.is-lime .btn-lime { background: var(--ink); color: var(--lime); }
.site-header.is-dark-solid {
  background: rgba(11, 20, 24, 0.78);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 1px 0 var(--line-dark);
}
.brand { display: inline-flex; flex-direction: column; gap: 3px; line-height: 1; }
.brand-word {
  font-family: var(--f-num); font-weight: 900; font-stretch: 112%;
  font-size: 26px; letter-spacing: -0.01em; display: inline-flex; align-items: flex-end;
}
.brand-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); margin: 0 1px -3px 2px; }
.site-header.is-light .brand-dot { background: #8cc400; }
.brand-sub { font-family: var(--f-num); font-weight: 700; font-size: 7.5px; letter-spacing: 0.32em; opacity: 0.85; }
.nav { display: flex; gap: 30px; font-size: 15px; font-weight: 500; }
.nav a { position: relative; padding: 6px 0; opacity: 0.86; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform 0.35s var(--ease); }
.nav a:hover { opacity: 1; }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-cta { display: flex; align-items: center; gap: 16px; }

/* ---------- reveal ---------- */
/* 只有 JS 跑起来才先藏起来（JS 出错时字照样看得到） */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- section scaffolding ---------- */
section { position: relative; }
.section { padding: var(--section-y) 0; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-3);
}
.kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.dark .kicker, .kicker.on-dark { color: var(--on-dark-3); }
.kicker.lime-dot::before { background: var(--lime); }
.title-xl {
  font-size: clamp(40px, 6.6vw, 96px);
  line-height: 1.04; letter-spacing: -0.035em; font-weight: 900;
}
.title-lg {
  font-size: clamp(34px, 5vw, 72px);
  line-height: 1.08; letter-spacing: -0.03em; font-weight: 900;
}
.lead { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.75; color: var(--text-2); max-width: 36em; }
.dark .lead, [data-theme="dark"] .lead { color: var(--on-dark-2); }
[data-theme="dark"] .kicker { color: var(--on-dark-3); }
.serif-cn { font-family: var(--f-serif-cn); font-weight: 900; }
.hl { background: linear-gradient(transparent 58%, var(--lime) 58%, var(--lime) 92%, transparent 92%); padding: 0 0.06em; }
.mark { background: var(--lime); color: var(--ink); padding: 0 0.12em; border-radius: 0.12em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.fine { font-size: 14px; line-height: 1.6; color: var(--text-3); }
.dark .fine { color: var(--on-dark-3); }

/* ======================================================
   1 · HERO
   ====================================================== */
.hero {
  min-height: var(--hero-h, 100svh);
  background: var(--ink);
  color: var(--on-dark);
  overflow: hidden;
  padding: 128px 0 72px;
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 900px; height: 900px; z-index: -1;
  background: radial-gradient(closest-side, rgba(212, 255, 58, 0.22), rgba(212, 255, 58, 0.06) 55%, transparent 72%);
  filter: blur(10px);
}
.hero .hero-lines {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(to right, rgba(244, 241, 234, 0.05) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  mask-image: linear-gradient(to bottom, transparent, #000 25%, #000 70%, transparent);
}
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(24px, 4vw, 64px); align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: clamp(16px, 1.4vw, 19px); font-weight: 500; color: var(--on-dark-2);
}
.pulse { position: relative; width: 10px; height: 10px; border-radius: 50%; background: var(--lime); }
.pulse::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1.5px solid var(--lime); opacity: 0; animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0% { transform: scale(0.4); opacity: 0.9; } 100% { transform: scale(1.6); opacity: 0; } }

.hero-title { margin-top: 22px; font-weight: 900; letter-spacing: -0.04em; }
.hero-title .l1 {
  display: block; white-space: nowrap;
  font-size: clamp(60px, 7.4vw, 136px); line-height: 0.98;
}
.hero-title .l1 .it { font-size: 1.12em; color: var(--lime); letter-spacing: -0.02em; margin-right: -0.06em; }
.nw { white-space: nowrap; }
.hero-title .l2 {
  display: block; margin-top: 16px;
  font-size: clamp(27px, 3.5vw, 50px); line-height: 1.3; letter-spacing: -0.02em; font-weight: 700;
  color: var(--on-dark);
}
.x { position: relative; display: inline-block; color: var(--on-dark-2); transition: color 0.6s; }
.x::after {
  content: ""; position: absolute; left: -6%; right: -6%; top: 50%; height: 0.14em; border-radius: 6px;
  background: var(--lime); transform: scaleX(0) rotate(-6deg); transform-origin: left center;
  animation: strike 0.55s var(--ease) forwards; animation-delay: calc(1s + var(--i, 0) * 0.28s);
}
@keyframes strike { to { transform: scaleX(1) rotate(-6deg); } }
.hero-sub { margin-top: 26px; font-size: clamp(17px, 1.55vw, 21px); line-height: 1.7; color: var(--on-dark-2); max-width: 30em; }
.hero-sub b { color: var(--on-dark); font-weight: 700; }
.hero-actions { margin-top: 34px; display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.hero-actions .fine { display: flex; align-items: center; gap: 8px; color: var(--on-dark-2); }
.hero-actions .fine::before { content: "✓"; display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: rgba(212, 255, 58, 0.16); color: var(--lime); font-size: 12px; }
.hero-proof {
  margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line-dark);
  display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; color: var(--on-dark-2); font-size: 15px;
}
.hero-proof .big {
  font-family: var(--f-num); font-weight: 900; font-stretch: 125%; color: var(--on-dark);
  font-size: clamp(42px, 4.4vw, 60px); line-height: 0.9; letter-spacing: -0.04em; margin: 0 4px;
}
.hero-proof .jump { margin-left: auto; color: var(--on-dark); font-weight: 700; border-bottom: 1.5px solid var(--lime); padding-bottom: 2px; }

/* phone fan = hero 三支样片轮播（r7，FB-JACE-261031-04）：中间那支播、可拉、可放大；点旁边那支滑去中间 */
.stage { position: relative; display: block; height: clamp(520px, 52vw, 680px); touch-action: pan-y; -webkit-tap-highlight-color: transparent; }
.phone {
  position: absolute; top: 50%; left: 50%;
  width: clamp(190px, 17vw, 250px); aspect-ratio: 9 / 16;
  border-radius: 30px; overflow: hidden; background: #000;
  border: 1px solid rgba(244, 241, 234, 0.2);
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 6px rgba(244, 241, 234, 0.04);
  transform: translate(calc(-50% + var(--x, 0px)), calc(-50% + var(--y, 0px))) rotate(var(--r, 0deg));
  animation: float 7s ease-in-out infinite; animation-delay: var(--fd, 0s);
  transition: transform 0.7s cubic-bezier(0.22, 0.8, 0.24, 1), width 0.7s cubic-bezier(0.22, 0.8, 0.24, 1), filter 0.5s ease;
}
.phone video, .phone img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.phone.p-left { --x: -78%; --y: 34px; --r: -9deg; --fd: -1.4s; z-index: 1; filter: saturate(0.9); }
.phone.p-mid { --x: 0px; --y: -14px; --r: 0deg; --fd: 0s; z-index: 3; width: clamp(214px, 19.5vw, 282px); }
.phone.p-right { --x: 78%; --y: 46px; --r: 9deg; --fd: -3.2s; z-index: 2; filter: saturate(0.9); }
@keyframes float { 0%, 100% { margin-top: 0; } 50% { margin-top: -12px; } }
.phone .tag {
  position: absolute; left: 10px; right: 10px; bottom: 10px; z-index: 2;
  padding: 9px 11px; border-radius: 14px;
  background: rgba(11, 20, 24, 0.72); color: var(--on-dark);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid rgba(244, 241, 234, 0.16);
  font-size: 12.5px; line-height: 1.35; font-weight: 500;
}
.phone .tag .mono { display: block; font-size: 10.5px; color: var(--lime); margin-bottom: 2px; letter-spacing: 0.06em; }
.phone.p-left .tag { right: auto; max-width: 64%; }
.phone.p-right .tag { left: auto; max-width: 64%; }
.phone.p-mid .tag { background: var(--lime); color: var(--ink); border-color: transparent; }
.phone.p-mid .tag .mono { color: var(--ink); opacity: 0.7; }
.phone .tag { pointer-events: none; transition: bottom 0.4s ease; }
.phone.p-mid .tag { bottom: 32px; }
.phone::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 34%; z-index: 1; pointer-events: none;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5));
}
.ph-hit { position: absolute; inset: 0; z-index: 1; margin: 0; padding: 0; border: 0; border-radius: inherit; background: transparent; cursor: pointer; }
.ph-big {
  position: absolute; left: 50%; top: 44%; z-index: 2; width: 58px; height: 58px; margin: -29px 0 0 -29px;
  display: grid; place-items: center; border-radius: 50%; pointer-events: none;
  background: var(--lime); color: var(--ink); box-shadow: 0 14px 30px -12px rgba(0, 0, 0, 0.7);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.ph-big svg { width: 24px; height: 24px; fill: currentColor; margin-left: 3px; }
.phone:not(.p-mid) .ph-big {
  transform: scale(0.72); background: rgba(11, 20, 24, 0.55); color: var(--on-dark);
  border: 1px solid rgba(244, 241, 234, 0.3); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.phone.p-mid .ph-big { opacity: 0; transform: scale(0.8); }
.phone.p-mid.paused .ph-big { opacity: 1; transform: none; }
.ph-btns { position: absolute; top: 10px; right: 10px; z-index: 3; display: flex; gap: 6px; transition: opacity 0.3s ease; }
.ph-btn {
  width: 34px; height: 34px; padding: 0; display: grid; place-items: center; cursor: pointer;
  border-radius: 50%; border: 1px solid rgba(244, 241, 234, 0.24);
  background: rgba(11, 20, 24, 0.55); color: var(--on-dark); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.ph-btn svg { width: 17px; height: 17px; fill: currentColor; }
.ph-btn .st { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ph-sound .i-on, .phone.sound .ph-sound .i-off { display: none; }
.phone.sound .ph-sound .i-on { display: inline; }
.ph-seek {
  --p: 0%;
  position: absolute; left: 12px; bottom: 6px; z-index: 3; width: calc(100% - 24px); height: 24px; margin: 0;
  background: transparent; -webkit-appearance: none; appearance: none; cursor: pointer; transition: opacity 0.3s ease; touch-action: none;
}
.ph-seek::-webkit-slider-runnable-track { height: 3px; border-radius: 3px; background: linear-gradient(to right, var(--lime) var(--p), rgba(244, 241, 234, 0.4) var(--p)); }
.ph-seek::-moz-range-track { height: 3px; border-radius: 3px; background: linear-gradient(to right, var(--lime) var(--p), rgba(244, 241, 234, 0.4) var(--p)); }
.ph-seek::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 13px; height: 13px; margin-top: -5px; border: 0; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px rgba(11, 20, 24, 0.35); }
.ph-seek::-moz-range-thumb { width: 13px; height: 13px; border: 0; border-radius: 50%; background: var(--lime); }
@media (pointer: coarse) {
  .ph-seek::-webkit-slider-thumb { width: 17px; height: 17px; margin-top: -7px; }
  .ph-seek::-moz-range-thumb { width: 17px; height: 17px; }
}
.phone:not(.p-mid) .ph-btns, .phone:not(.p-mid) .ph-seek { opacity: 0; pointer-events: none; }
@media (hover: hover) and (pointer: fine) {
  .phone:not(.p-mid):hover { filter: saturate(1.05) brightness(1.06); }
  .phone:not(.p-mid):hover .ph-big { transform: scale(0.82); }
}
.stage-note {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; color: var(--on-dark-3); white-space: nowrap;
}
.stage-badge {
  position: absolute; z-index: 4; right: 2%; top: 4%;
  width: 116px; height: 116px; border-radius: 50%;
  display: grid; place-items: center; text-align: center;
  background: var(--lilac); color: var(--ink);
  font-weight: 900; font-size: 15px; line-height: 1.25;
  transform: rotate(12deg);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.7);
  animation: wobble 6s ease-in-out infinite;
}
.stage-badge span { display: block; font-family: var(--f-it); font-style: italic; font-weight: 400; font-size: 30px; line-height: 0.9; }
@keyframes wobble { 0%, 100% { transform: rotate(12deg); } 50% { transform: rotate(4deg) scale(1.04); } }

/* ======================================================
   2 · PAIN
   ====================================================== */
.pain { background: var(--paper); }
.pain-layout { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.pain-head { position: sticky; top: 112px; }
.pain-head .title-xl .serif-cn { font-weight: 900; }
.pain-hint { margin-top: 22px; display: inline-flex; align-items: center; gap: 10px; font-size: 15px; color: var(--text-2); }
.pain-hint .tap { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; border: 1.5px dashed var(--text-3); font-size: 13px; }
.pain-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.pain-card {
  position: relative; text-align: left;
  display: flex; flex-direction: column; justify-content: space-between; gap: 26px;
  min-height: 210px; padding: 26px 26px 24px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: background 0.35s var(--ease), transform 0.45s var(--ease), box-shadow 0.35s, border-color 0.35s;
}
.pain-card:hover { transform: translateY(-3px); box-shadow: 0 24px 50px -32px rgba(11, 20, 24, 0.45); }
.pain-card .row { display: flex; justify-content: space-between; align-items: center; }
.pain-card .n { font-family: var(--f-num); font-weight: 900; font-stretch: 125%; font-size: 15px; color: var(--text-3); }
.pain-card .tick {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1.5px solid var(--line); color: transparent; font-weight: 900;
  transition: all 0.35s var(--ease);
}
.pain-card .t { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; font-weight: 700; letter-spacing: -0.01em; }
.pain-card[aria-pressed="true"] { background: var(--lime); border-color: var(--lime); transform: translateY(-6px) rotate(-0.8deg); box-shadow: 0 30px 60px -30px rgba(120, 160, 0, 0.6); }
.pain-card[aria-pressed="true"]:nth-child(even) { transform: translateY(-6px) rotate(0.8deg); }
.pain-card[aria-pressed="true"] .tick { background: var(--ink); border-color: var(--ink); color: var(--lime); transform: scale(1.08); }
.pain-card[aria-pressed="true"] .n { color: var(--ink); }
.pain-result {
  grid-column: 1 / -1; margin-top: 10px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  padding: 20px 24px; border-radius: 999px; border: 1.5px dashed var(--line);
  font-weight: 700; font-size: 18px;
}
.pain-result .count { font-family: var(--f-num); font-stretch: 125%; font-weight: 900; font-size: 28px; color: var(--ink); }
.pain-result .go { display: inline-flex; align-items: center; gap: 8px; color: var(--text-2); font-weight: 500; font-size: 16px; }
.pain-result .go span { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--ink); color: var(--lime); animation: nudge 1.8s var(--ease) infinite; }
@keyframes nudge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

/* ======================================================
   3 · WHY
   ====================================================== */
.why { background: var(--lilac); overflow: hidden; }
.why::before {
  content: ""; position: absolute; width: 760px; height: 760px; right: -240px; top: -260px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.55), transparent 70%);
}
.poster { position: relative; font-size: clamp(40px, 6.3vw, 100px); line-height: 1.1; letter-spacing: -0.045em; font-weight: 900; }
.poster .line { display: block; }
.poster .no {
  position: relative; color: rgba(11, 20, 24, 0.36); white-space: nowrap;
}
.poster .no::after {
  content: ""; position: absolute; left: -2%; right: -2%; top: 54%; height: 0.075em; background: var(--ink);
  transform: scaleX(0); transform-origin: left; transition: transform 0.9s var(--ease) 0.3s;
}
.poster.in .no::after { transform: scaleX(1); }
.stamp {
  display: inline-grid; place-items: center;
  height: 1.18em; padding: 0 0.2em 0.04em; margin: 0 0.1em; vertical-align: -0.12em;
  border-radius: 0.2em; background: var(--ink); color: var(--lime);
  font-family: var(--f-it); font-style: italic; font-weight: 400; letter-spacing: -0.02em; font-size: 1.04em;
  transform: rotate(-6deg); box-shadow: 0.06em 0.08em 0 var(--lime);
}
.why-sub { margin-top: clamp(40px, 6vw, 80px); display: block; }
.why-sub .lead { color: rgba(11, 20, 24, 0.75); font-size: clamp(18px, 1.7vw, 22px); font-weight: 500; }
.buyers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.8vw, 24px); }
/* each buyer = one target: icon in a reticle, hard offset shadow in its own colour */
.buyer {
  --tone: var(--lime); --icon-bg: var(--lime); --icon-fg: var(--ink);
  position: relative; padding: 20px 22px 26px; border-radius: var(--radius);
  background: var(--white); border: 1.5px solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink), 8px 8px 0 1.5px var(--ink);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.buyer.b2 { --tone: var(--lilac-deep); --icon-bg: var(--lilac-deep); --icon-fg: var(--white); }
.buyer.b3 { --tone: var(--ink); --icon-bg: var(--ink); --icon-fg: var(--lime); }
.buyer::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(120% 70% at 100% 0%, color-mix(in srgb, var(--tone) 22%, transparent), transparent 60%);
}
.buyer:hover { transform: translate(-3px, -3px); box-shadow: 11px 11px 0 var(--ink), 11px 11px 0 1.5px var(--ink); }
.buyer-top { position: relative; display: flex; align-items: center; justify-content: space-between; }
.buyer .mono { font-size: 11px; color: var(--text-3); letter-spacing: 0.14em; }
.buyer .aim { width: 22px; height: 22px; fill: none; stroke: var(--ink); stroke-width: 1.6; opacity: 0.55; }
.buyer-icon {
  position: relative; margin-top: 22px; width: 76px; height: 76px; border-radius: 50%;
  display: grid; place-items: center; background: var(--icon-bg); color: var(--icon-fg);
  box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--tone) 70%, transparent);
}
.buyer-icon svg { width: 36px; height: 36px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.buyer-icon .ring {
  position: absolute; inset: -9px; border-radius: 50%; border: 1.5px dashed color-mix(in srgb, var(--ink) 45%, transparent);
  animation: ring-spin 18s linear infinite;
}
@keyframes ring-spin { to { transform: rotate(360deg); } }
.buyer .who { margin-top: 26px; color: var(--ink); font-size: clamp(34px, 3.6vw, 56px); line-height: 1; font-weight: 900; letter-spacing: -0.03em; }
.buyer .who.it { font-weight: 400; font-size: clamp(36px, 3.8vw, 54px); }
.buyer p { margin-top: 12px; font-size: 15px; line-height: 1.6; color: var(--text-2); }
.buyer .think {
  position: relative; display: inline-block; margin-top: 16px; padding: 8px 14px; border-radius: 16px 16px 16px 4px;
  background: color-mix(in srgb, var(--tone) 16%, var(--paper)); color: var(--ink);
  font-family: var(--f-serif-cn); font-weight: 700; font-size: clamp(14px, 1.2vw, 16px); line-height: 1.5;
}

/* beams */
.beams {
  margin-top: clamp(48px, 7vw, 96px);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px;
}
.beam {
  position: relative; overflow: hidden;
  padding: clamp(26px, 3vw, 40px); border-radius: var(--radius-lg);
  background: var(--ink); color: var(--on-dark);
}
.beam.win { background: var(--ink); box-shadow: inset 0 0 0 1.5px var(--lime); }
.beam-row { display: flex; align-items: center; gap: 14px; height: 120px; }
.beam .clips { display: flex; gap: 6px; flex: none; }
.beam .clip { width: 30px; height: 50px; border-radius: 8px; border: 1.5px solid var(--on-dark-3); display: grid; place-items: center; font-size: 10px; color: var(--on-dark-2); }
.beam.win .clip { border-color: var(--lime); color: var(--lime); }
.beam .rays { position: relative; flex: 1; height: 100%; }
.beam .rays svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.beam .rays path { fill: none; stroke: var(--on-dark-3); stroke-width: 1.5; stroke-dasharray: 4 6; }
.beam.win .rays path { stroke: var(--lime); stroke-dasharray: none; stroke-width: 2; }
.beam .rays .pulse-dot { fill: var(--lime); }
.beam .targets { display: flex; flex-direction: column; justify-content: space-between; height: 100%; flex: none; }
.beam .target { width: 34px; height: 34px; border-radius: 50%; border: 1.5px dashed var(--on-dark-3); display: grid; place-items: center; font-size: 11px; color: var(--on-dark-3); }
.beam .target svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.beam .target.hit { border: 0; background: var(--lime); color: var(--ink); font-weight: 900; box-shadow: 0 0 0 8px rgba(212, 255, 58, 0.14); }
.beam .target.t2.hit { background: var(--lilac-deep); color: var(--white); box-shadow: 0 0 0 8px rgba(143, 132, 247, 0.2); }
.beam .target.t3.hit { background: var(--paper); color: var(--ink); box-shadow: 0 0 0 8px rgba(244, 241, 234, 0.14); }
.beam .cap { margin-top: 22px; display: flex; align-items: baseline; gap: 12px; font-size: clamp(16px, 1.5vw, 20px); font-weight: 700; line-height: 1.45; }
.beam .cap .mono { font-size: 11px; color: var(--on-dark-3); font-weight: 400; flex: none; }
.beam.win .cap { color: var(--lime); }

.punch { margin-top: clamp(56px, 8vw, 110px); display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: end; }
.punch .say { font-size: clamp(28px, 3.6vw, 52px); line-height: 1.22; font-weight: 900; letter-spacing: -0.03em; }
.punch .say .it { font-size: 1.12em; }
.honest {
  padding: 22px 24px; border-radius: var(--radius); background: var(--paper);
  border: 1.5px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
}
.honest .mono { font-size: 11px; letter-spacing: 0.12em; color: var(--text-3); }
.honest p { margin-top: 8px; font-size: 16px; line-height: 1.65; font-weight: 500; }

/* stakes band + Jake note */
.stakes { background: var(--ink); color: var(--on-dark); padding: clamp(80px, 11vw, 150px) 0; overflow: hidden; }
.stakes .big {
  font-size: clamp(34px, 5.6vw, 84px); line-height: 1.12; letter-spacing: -0.04em; font-weight: 900; max-width: 15em;
}
.stakes .big .ghost { color: transparent; -webkit-text-stroke: 1.5px var(--on-dark-3); }
.stakes .big .lime { color: var(--lime); }
.note-wrap { margin-top: clamp(48px, 7vw, 96px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(24px, 5vw, 80px); align-items: center; }
.note-side .kicker { color: var(--on-dark-3); }
.note-side h3 { margin-top: 16px; font-size: clamp(30px, 3.6vw, 50px); line-height: 1.15; letter-spacing: -0.03em; }
.note {
  position: relative; padding: clamp(28px, 3.4vw, 44px); border-radius: 6px;
  background: var(--paper); color: var(--ink);
  transform: rotate(-1.4deg);
  box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.9);
}
.note::before {
  content: ""; position: absolute; top: -14px; left: 50%; width: 120px; height: 30px; transform: translateX(-50%) rotate(2deg);
  background: rgba(212, 255, 58, 0.78);
}
.note p { font-size: 17px; line-height: 1.85; color: var(--text-2); }
.note p + p { margin-top: 14px; }
.note p strong { color: var(--ink); font-weight: 700; }
.note .sig { margin-top: 22px; font-family: var(--f-it); font-style: italic; font-size: 30px; color: var(--ink); line-height: 1; }
.note .sig small { font-family: var(--f-mono); font-style: normal; font-size: 11px; letter-spacing: 0.12em; color: var(--text-3); margin-left: 10px; }

/* Jake quote band */
.quote-band { background: var(--ink); color: var(--on-dark); padding: clamp(88px, 12vw, 160px) 0; overflow: hidden; }
.quote { position: relative; margin: 0; max-width: 1040px; }
.quote .qmark {
  position: absolute; left: -0.06em; top: -0.42em;
  font-family: var(--f-it); font-size: clamp(140px, 16vw, 240px); line-height: 1; color: var(--lime); opacity: 0.9;
}
.quote blockquote {
  position: relative; margin: 0; padding-top: clamp(40px, 5vw, 72px);
  font-size: clamp(26px, 3.6vw, 52px); line-height: 1.38; letter-spacing: -0.025em; font-weight: 700;
  text-wrap: balance;
}
.quote blockquote mark { background: var(--lime); color: var(--ink); padding: 0 0.14em; border-radius: 0.12em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.quote figcaption { margin-top: 30px; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; color: var(--on-dark-2); }
.quote figcaption .sig { font-family: var(--f-it); font-style: italic; font-size: clamp(30px, 3vw, 40px); color: var(--on-dark); line-height: 1; }
.quote figcaption .mono { font-size: 12px; letter-spacing: 0.14em; color: var(--on-dark-3); }
.quote figcaption .role { font-size: 15px; }

/* ======================================================
   4 · DELIVERABLES
   ====================================================== */
.duty { display: flex; gap: 12px; align-items: baseline; padding: 12px 0; border-top: 1px solid rgba(11, 20, 24, 0.14); font-size: 15.5px; line-height: 1.55; font-weight: 500; }
.duty .who { flex: none; padding: 3px 9px; border-radius: 999px; background: rgba(11, 20, 24, 0.08); font-size: 12.5px; font-weight: 700; }
.duty .who.us { background: var(--ink); color: var(--lime); }
.own-ads { margin-top: 28px; display: inline-flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; border-radius: 999px; border: 1.5px solid var(--ink); font-weight: 700; font-size: 16px; }
.own-ads .i { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: var(--lime); font-family: var(--f-it); font-style: italic; font-size: 17px; font-weight: 400; }
.deliver { background: var(--paper); }
.deliver-head { display: block; }

.flow { margin-top: clamp(56px, 7vw, 96px); }
.flow-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.flow-head h3 { font-size: clamp(24px, 2.4vw, 32px); letter-spacing: -0.02em; }
.flow-list { list-style: none; margin: 26px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; border-top: 1.5px solid var(--ink); }
.flow-list li { position: relative; padding: 22px 18px 6px 0; }
.flow-list li + li { padding-left: 18px; border-left: 1px solid var(--line); }
.flow-list .mono { font-size: 11px; color: var(--text-3); letter-spacing: 0.1em; }
.flow-list b { display: block; margin-top: 10px; font-size: 18px; line-height: 1.4; letter-spacing: -0.01em; }
.flow-list span.sm { display: block; margin-top: 6px; font-size: 14px; color: var(--text-3); line-height: 1.5; }
.flow-list li:last-child b { color: var(--ink); }
.flow-list li::before {
  content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--ink);
}
.flow-list li + li::before { left: -6px; }
.flow-list li:last-child::before { background: var(--lime); box-shadow: 0 0 0 4px var(--ink); }

.cast { margin-top: clamp(40px, 6vw, 72px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.cast-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 16px 10px 10px; border-radius: 999px;
  background: var(--white); border: 1px solid var(--line);
  font-size: 15.5px; font-weight: 700;
}
.chip i { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: var(--lime); font-style: normal; font-size: 14px; }
.chip small { font-weight: 500; color: var(--text-3); font-size: 13px; }
.ai-note { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--text-2); line-height: 1.7; }
.ai-note b { color: var(--ink); }
.ai-note .i { flex: none; display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; border: 1.5px solid var(--text-3); font-family: var(--f-it); font-style: italic; font-size: 16px; color: var(--text-2); }
.identity {
  margin-top: clamp(64px, 9vw, 128px);
  font-size: clamp(30px, 4.4vw, 64px); line-height: 1.18; letter-spacing: -0.035em; font-weight: 900; max-width: 17em;
}
.identity .ghost { color: transparent; -webkit-text-stroke: 1.4px var(--ink); }
.identity-foot { margin-top: 26px; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.text-link { font-weight: 700; border-bottom: 1.5px solid currentColor; padding-bottom: 2px; }

/* ======================================================
   5 · WORKS
   ====================================================== */
.works { background: var(--ink); color: var(--on-dark); overflow: hidden; }
.works-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px; align-items: end; }
.works-head .title-xl .it { color: var(--lime); font-size: 1.14em; }
.work {
  flex: 0 0 clamp(214px, 21vw, 282px); scroll-snap-align: start;
  text-align: left; background: none; border: 0; padding: 0; color: inherit;
}
.work .media {
  position: relative; aspect-ratio: 9 / 16; overflow: hidden; border-radius: var(--radius);
  background: var(--ink-2); border: 1px solid var(--line-dark);
}
.work .media img, .work .media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease), opacity 0.4s; }
.work:hover .media img { transform: scale(1.04); }
.work .media video { opacity: 0; }
.work.playing .media video { opacity: 1; }
.work .play {
  position: absolute; right: 12px; bottom: 12px; z-index: 2;
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: var(--lime); color: var(--ink); font-size: 14px;
  transition: transform 0.35s var(--ease);
}
.work:hover .play { transform: scale(1.1); }
.work .code { position: absolute; left: 12px; top: 12px; z-index: 2; padding: 6px 10px; border-radius: 999px; background: rgba(11, 20, 24, 0.66); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.06em; }
.work .ai-tag { position: absolute; right: 12px; top: 12px; z-index: 2; padding: 5px 9px; border-radius: 999px; background: rgba(244, 241, 234, 0.86); color: var(--ink); font-size: 11px; font-weight: 700; }
.work .label { margin-top: 14px !important; }
.work .meta { margin-top: 14px; display: flex; justify-content: space-between; gap: 10px; font-family: var(--f-mono); font-size: 11.5px; color: var(--on-dark-3); letter-spacing: 0.04em; }
.work .label { margin-top: 6px; display: flex; flex-direction: column; gap: 4px; line-height: 1.3; }
.work .label b { font-size: clamp(19px, 1.7vw, 23px); font-weight: 900; letter-spacing: -0.01em; color: var(--on-dark); }
.work .label span { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.04em; color: var(--on-dark-3); }
/* the 3-buyer mark, repeated from ② on ③ "我们做" and the 3-video plan (SN-JACE-261030-04 #4) */
.buyer-mark { display: inline-flex; align-items: center; }
.buyer-mark i {
  width: 26px; height: 26px; margin-left: -6px; border-radius: 50%; display: grid; place-items: center;
  background: var(--lime); color: var(--ink); box-shadow: 0 0 0 2px var(--mark-ring, var(--white));
}
.buyer-mark i:first-child { margin-left: 0; }
.buyer-mark i:nth-child(2) { background: var(--lilac-deep); color: var(--white); }
.buyer-mark i:nth-child(3) { background: var(--ink); color: var(--lime); }
.us-mark { --mark-ring: var(--ink); margin-top: 14px; }
.desc.with-mark { display: flex; align-items: center; gap: 10px; }
.buyer-mark svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.works-foot { margin-top: clamp(32px, 4vw, 56px); padding-top: 28px; border-top: 1px solid var(--line-dark); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; }
.works-foot .ask { font-size: clamp(18px, 1.8vw, 24px); font-weight: 700; }
.works-foot .fine { margin-top: 10px; }
.works-foot .btns { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

/* ======================================================
   6 · CASES
   ====================================================== */
.cases { background: var(--cream); }
.cases-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px; align-items: end; }
.case-grid { margin-top: clamp(36px, 5vw, 64px); columns: 3 300px; column-gap: 16px; }
.case {
  break-inside: avoid; margin: 0 0 16px;
  padding: 18px; border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.6); border: 1px solid rgba(11, 20, 24, 0.08);
}
.case .cat { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--text-3); text-transform: uppercase; }
.case .cat b { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 400; }
.case .cat b::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lime-deep); }
.bubble {
  position: relative; margin-top: 14px; padding: 16px 18px 26px;
  background: var(--white); border-radius: 4px 20px 20px 20px;
  box-shadow: 0 1px 0 rgba(11, 20, 24, 0.06), 0 14px 30px -24px rgba(11, 20, 24, 0.5);
  font-family: var(--f-serif-cn); font-weight: 700; font-size: clamp(19px, 1.7vw, 22px); line-height: 1.55; color: var(--ink);
}
.bubble + .bubble { margin-top: 8px; border-radius: 20px; }
.bubble .time { position: absolute; right: 14px; bottom: 7px; font-family: var(--f-sans); font-weight: 400; font-size: 11px; color: var(--text-3); }
.bubble mark { background: linear-gradient(transparent 55%, var(--lime) 55%); color: inherit; }
.case .open {
  margin-top: 14px; width: 100%;
  display: flex; align-items: center; gap: 12px;
  padding: 8px; border-radius: 16px; border: 1px solid rgba(11, 20, 24, 0.1); background: rgba(255, 255, 255, 0.5);
  text-align: left; font-size: 13.5px; color: var(--text-2);
  transition: background 0.3s;
}
.case .open:hover { background: var(--white); }
.case .open img { width: 44px; height: 60px; object-fit: cover; object-position: top; border-radius: 8px; border: 1px solid var(--line); }
.case .open span { flex: 1; }
.case .open em { font-style: normal; font-weight: 700; color: var(--ink); }
.cases-note { margin-top: 18px; }
/* 客人讲（自己一屏，cream 底；卡片横向滑） */
.voices-sec { background: var(--cream); }
.voices-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.voices-tools { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
.voices-tools .fine { color: var(--text-3); font-size: 13px; }
.voice {
  scroll-snap-align: start; display: flex; flex-direction: column; overflow: hidden;
  border-radius: var(--radius-lg); background: var(--white); color: var(--ink);
  border: 1.5px solid var(--ink); box-shadow: 6px 6px 0 var(--ink);
}
.voice .shot { margin: 0; height: 250px; border-radius: 0; border-bottom: 1.5px solid var(--ink); }
.voice .shot img { object-position: var(--pos, 50% 100%); }
.voice .shot.fit { background: var(--paper); }
.voice .shot.fit img { object-fit: contain; object-position: 50% 50%; }
.voices-tools { justify-content: space-between; flex-wrap: wrap; }
.voices-tools .fine { max-width: 520px; font-size: 14px; line-height: 1.6; }
.voice-body { flex: 1; display: flex; flex-direction: column; padding: 18px 20px 20px; }
.voice .quote-line { font-size: clamp(17px, 1.45vw, 20px); }
.voice .who-line { margin-top: auto; padding-top: 16px; }
.voice .cat { display: flex; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--text-3); text-transform: uppercase; }
.voice .cat b { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 400; }
.voice .cat b::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lime-deep); }
.voice .cat.blank { visibility: hidden; } /* 07 不标类型（AS r6 T3 #2），留位子让原话跟别张对齐 */
.quote-line { margin-top: 12px; font-family: var(--f-serif-cn); font-weight: 700; font-size: clamp(18px, 1.7vw, 23px); line-height: 1.55; }
.quote-line mark { background: linear-gradient(transparent 55%, var(--lime) 55%); color: inherit; }
.shot {
  position: relative; display: block; width: 100%; margin-top: 12px; padding: 0; border: 0; border-radius: 16px; overflow: hidden;
  height: 210px; background: var(--ink); cursor: zoom-in;
}
.shot img { width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 0%); opacity: 0.92; transition: transform 0.6s var(--ease), opacity 0.3s; }
.shot::after {
  content: "↗"; position: absolute; right: 10px; bottom: 10px; width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; background: var(--lime); color: var(--ink); font-weight: 900;
}
.shot:hover img { transform: scale(1.03); opacity: 1; }
.who-line { margin-top: 12px; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-3); }
.who-line span { color: var(--text-2); font-weight: 700; }

/* ======================================================
   7 · FIT
   ====================================================== */
.fit { background: var(--white); }
.fit-grid { margin-top: clamp(36px, 5vw, 64px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 16px; }
.fit-col { padding: clamp(26px, 3vw, 40px); border-radius: var(--radius-lg); }
.fit-col.yes { background: var(--ink); color: var(--on-dark); }
.fit-col.no { background: var(--paper); }
.fit-col h3 { font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -0.02em; display: flex; align-items: center; gap: 12px; }
.fit-col h3 .badge { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; font-size: 18px; }
.fit-col.yes h3 .badge { background: var(--lime); color: var(--ink); }
.fit-col.no h3 .badge { background: var(--ink); color: var(--paper); }
.fit-list { list-style: none; margin: 24px 0 0; padding: 0; }
.fit-list li { padding: 16px 0; border-top: 1px solid var(--line); }
.fit-col.yes .fit-list li { border-color: var(--line-dark); }
.fit-list b { display: block; font-size: clamp(18px, 1.75vw, 24px); line-height: 1.45; font-weight: 700; letter-spacing: -0.01em; }
.fit-list span { display: block; margin-top: 6px; font-size: 16px; line-height: 1.6; color: var(--text-2); }
.fit-list li { padding: 20px 0; }
.fit-col.yes .fit-list b { font-weight: 500; color: var(--on-dark); }

/* ======================================================
   8 · PRICING
   ====================================================== */
.pricing { background: var(--paper); }
.pricing-head { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr); gap: 24px; align-items: end; }
.pricing-head .title-xl { white-space: nowrap; font-size: clamp(38px, 6vw, 92px); }
.sticker {
  position: absolute; top: -22px; right: 22px;
  width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center;
  background: var(--lime); color: var(--ink); font-weight: 900; font-size: 17px;
  transform: rotate(10deg); box-shadow: 0 16px 30px -16px rgba(0, 0, 0, 0.6);
}
.terms { margin-top: 36px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.terms-box { padding: 24px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.terms-box .mono { font-size: 11px; letter-spacing: 0.12em; color: var(--text-3); }
.pills { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.pills span { padding: 7px 12px; border-radius: 999px; background: var(--paper); font-size: 14px; font-weight: 500; }
.pills.yes span::before { content: "✓ "; color: #6f9a00; font-weight: 900; }
.pills.no span { color: var(--text-3); }
.pills.no span::before { content: "✕ "; }
.terms-rows { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.term-row { display: flex; gap: 16px; padding: 20px 24px; border-radius: var(--radius); border: 1.5px solid var(--ink); }
.term-row b { flex: none; font-size: 15px; padding: 4px 10px; border-radius: 8px; background: var(--ink); color: var(--lime); height: fit-content; }
.term-row p { font-size: 15.5px; line-height: 1.65; color: var(--text-2); }

.cards-foot { margin-top: 22px; display: flex; justify-content: center; gap: 10px 26px; flex-wrap: wrap; font-size: 15px; font-weight: 700; color: var(--text-2); }
.cards-foot span { white-space: nowrap; }

.side-doors { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.door { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; padding: clamp(22px, 2.4vw, 30px); border-radius: var(--radius-lg); }
.door .mini { margin-top: 6px; font-family: var(--f-num); font-weight: 800; font-size: 15px; color: var(--ink); }
.door.edit { background: var(--lilac); }
.door.team { background: var(--white); border: 1px solid var(--line); }
.door h3 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -0.02em; }
.door p { font-size: 15.5px; line-height: 1.7; color: var(--text-2); }
.door .mini-prices { display: flex; gap: 10px; flex-wrap: wrap; }
.door .mini-prices span { padding: 8px 12px; border-radius: 12px; background: rgba(255, 255, 255, 0.7); font-family: var(--f-num); font-weight: 800; font-size: 15px; }
.door .btn { flex: none; }

/* ======================================================
   9 · FAQ
   ====================================================== */
.faq { background: var(--white); }
.faq-layout { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: clamp(24px, 5vw, 80px); align-items: start; }
.faq-head { position: sticky; top: 112px; }
.faq-title { font-size: clamp(34px, 4.2vw, 60px); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 24px 0; font-size: clamp(17px, 1.6vw, 20px); font-weight: 700; line-height: 1.45;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .pm { flex: none; position: relative; width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid var(--line); transition: background 0.3s, border-color 0.3s, transform 0.35s var(--ease); }
.faq-list summary .pm::before, .faq-list summary .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.8px; background: var(--ink); transform: translate(-50%, -50%); }
.faq-list summary .pm::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform 0.35s var(--ease); }
.faq-list details[open] summary .pm { background: var(--lime); border-color: var(--lime); }
.faq-list details[open] summary .pm::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-list .ans { padding: 0 56px 26px 0; font-size: 16px; line-height: 1.8; color: var(--text-2); }
.faq-list .ans p + p { margin-top: 6px; }

/* ======================================================
   10 · START
   ====================================================== */
.start { background: var(--lime); color: var(--ink); overflow: hidden; }
.start::before {
  content: "SALES KIT"; position: absolute; right: -2vw; bottom: -4vw;
  font-family: var(--f-num); font-weight: 900; font-stretch: 125%; font-size: 22vw; line-height: 0.8; letter-spacing: -0.06em;
  color: transparent; -webkit-text-stroke: 1.5px rgba(11, 20, 24, 0.12); pointer-events: none; white-space: nowrap;
}
.start .title-xl { font-size: clamp(44px, 8vw, 128px); line-height: 1; max-width: 9em; }
.start .first { margin-top: 26px; font-size: clamp(20px, 2vw, 26px); font-weight: 700; }
.steps { position: relative; margin-top: clamp(40px, 6vw, 80px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.step { padding: 24px; border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.42); border: 1px solid rgba(11, 20, 24, 0.12); }
.step .num { font-family: var(--f-num); font-weight: 900; font-stretch: 125%; font-size: 64px; line-height: 0.85; letter-spacing: -0.05em; }
.step .who { margin-top: 18px; display: inline-flex; padding: 5px 11px; border-radius: 999px; background: var(--ink); color: var(--lime); font-size: 13px; font-weight: 700; }
.step p { margin-top: 14px; font-size: clamp(18px, 1.6vw, 22px); line-height: 1.5; font-weight: 700; letter-spacing: -0.01em; }
/* step 03's payoff: what he walks away with */
.step .then {
  display: inline-block; margin-top: 10px; padding: 8px 14px; border-radius: 14px;
  background: var(--ink); color: var(--lime); font-weight: 900; box-shadow: 5px 5px 0 rgba(11, 20, 24, 0.18);
}
.step .then .it { font-size: 1.18em; color: var(--paper); }
.step:nth-child(2) { background: var(--ink); color: var(--on-dark); }
.step:nth-child(2) .who { background: var(--lime); color: var(--ink); }
.start-cta { position: relative; margin-top: clamp(40px, 6vw, 72px); display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.start-cta .fine { color: rgba(11, 20, 24, 0.7); font-size: 15px; }
.start .last { margin-top: 16px; font-weight: 500; color: rgba(11, 20, 24, 0.72); }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: var(--on-dark-2); padding: 72px 0 40px; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 40px; }
.site-footer .brand { color: var(--on-dark); }
.foot-legal p { font-size: 13.5px; line-height: 1.8; }
.foot-nav { margin-top: 26px; display: flex; gap: 22px; flex-wrap: wrap; font-size: 15px; color: var(--on-dark); }
.foot-nav a:hover { color: var(--lime); }
.foot-meta { margin-top: 18px; font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--on-dark-3); }

/* ---------- sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(11, 20, 24, 0.96), rgba(11, 20, 24, 0.82));
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  transform: translateY(110%); transition: transform 0.45s var(--ease);
  display: none;
}
.sticky-cta.show { transform: none; }
.sticky-cta .btn { width: 100%; min-height: 56px; font-size: 16px; }

/* ---------- dialog ---------- */
.lightbox { padding: 0; border: 0; background: transparent; max-width: min(92vw, 520px); max-height: 92vh; overflow: visible; }
.lightbox::backdrop { background: rgba(11, 20, 24, 0.86); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.lightbox .box { position: relative; border-radius: 22px; overflow: hidden; background: var(--ink); }
.lightbox img, .lightbox video { width: 100%; max-height: 82vh; object-fit: contain; background: #000; }
.lightbox .cap { padding: 12px 16px; font-size: 13.5px; color: var(--on-dark-2); line-height: 1.6; background: var(--ink); }
.lightbox .x-btn { position: absolute; top: -18px; right: -18px; z-index: 2; width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--lime); color: var(--ink); font-size: 18px; font-weight: 900; }
.lightbox.scroll .box { max-height: 86vh; overflow-y: auto; }
.lightbox.scroll img { max-height: none; }

/* ======================================================
   RESPONSIVE
   ====================================================== */
@media (max-width: 1080px) {
  .flow-list { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 8px; }
  .flow-list li:nth-child(4) { padding-left: 0; border-left: 0; }
  .flow-list li:nth-child(4)::before { left: 0; }
}

@media (max-width: 860px) {
  body { font-size: 16px; }
  .nav { display: none; }
  .site-header { height: 64px; }
  .brand-word { font-size: 23px; }
  .hero { padding: 100px 0 40px; min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 8px; }
  .hero-title .l1 { font-size: clamp(52px, 15vw, 88px); }
  .hero-title .l2 { font-size: clamp(25px, 6.8vw, 34px); margin-top: 10px; }
  .hero-sub { margin-top: 18px; }
  .hero-actions { margin-top: 26px; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: space-between; }
  .hero-proof { margin-top: 26px; }
  .stage { height: 440px; margin-top: 12px; }
  .phone { width: 168px; }
  .phone.p-mid { width: 190px; }
  .phone.p-left { --x: -66%; --y: 30px; }
  .phone.p-right { --x: 66%; --y: 40px; }
  .stage-badge { width: 92px; height: 92px; font-size: 12.5px; right: 0; top: 0; }
  .stage-badge span { font-size: 24px; }
  .phone .tag { font-size: 11px; padding: 7px 8px; border-radius: 11px; }
  .phone .tag .mono { font-size: 9.5px; }
  .phone.p-mid .tag { bottom: 30px; }
  .ph-btns { top: 8px; right: 8px; gap: 5px; }
  .ph-btn { width: 30px; height: 30px; }
  .ph-btn svg { width: 15px; height: 15px; }
  .ph-big { width: 50px; height: 50px; margin: -25px 0 0 -25px; }
  .ph-big svg { width: 21px; height: 21px; }
  .ph-seek { left: 9px; width: calc(100% - 18px); }

  .pain-layout { grid-template-columns: 1fr; }
  .pain-head { position: static; }
  .pain-grid { grid-template-columns: 1fr; gap: 12px; }
  .pain-card { min-height: 0; flex-direction: row; align-items: center; gap: 16px; padding: 20px; border-radius: var(--radius); }
  .pain-card .row { order: 2; flex-direction: column; align-items: flex-end; gap: 8px; }
  .pain-card .n { display: none; }
  .pain-card .t { font-size: 17.5px; }
  .pain-result { border-radius: var(--radius); }

  .why-sub { grid-template-columns: 1fr; }
  .buyers { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .buyer { padding: 12px 8px 16px; text-align: center; box-shadow: 4px 4px 0 var(--ink); }
  .buyer:hover { transform: none; box-shadow: 4px 4px 0 var(--ink); }
  .buyer-top { justify-content: center; }
  .buyer .mono { font-size: 9.5px; letter-spacing: 0.08em; }
  .buyer .aim { display: none; }
  .buyer-icon { margin: 16px auto 0; width: 52px; height: 52px; }
  .buyer-icon svg { width: 26px; height: 26px; }
  .buyer-icon .ring { inset: -6px; }
  .buyer .who { margin-top: 14px; font-size: 24px; }
  .buyer .who.it { font-size: 27px; }
  .buyer .think { margin-top: 10px; padding: 6px 8px; font-size: 12.5px; }
  .beams { grid-template-columns: 1fr; }
  .beam-row { height: 100px; }
  .punch { grid-template-columns: 1fr; }
  .note-wrap { grid-template-columns: 1fr; }
  .note { transform: rotate(-1deg); }

  .deliver-head { grid-template-columns: 1fr; }
  .quote .qmark { font-size: 110px; top: -0.18em; }
  .quote blockquote { padding-top: 44px; }
  .beam .pulse-dot { display: none; }
  .flow-list { grid-template-columns: 1fr; border-top: 0; border-left: 1.5px solid var(--ink); margin-left: 6px; }
  .flow-list li, .flow-list li + li { padding: 0 0 22px 22px; border-left: 0; }
  .flow-list li::before, .flow-list li + li::before, .flow-list li:nth-child(4)::before { top: 4px; left: -7px; }
  .flow-list b { margin-top: 4px; }
  .cast { grid-template-columns: 1fr; }

  .works-head, .cases-head, .pricing-head { grid-template-columns: 1fr; }
  .works-foot { grid-template-columns: 1fr; }
  .works-foot .btns { justify-content: flex-start; }
  .works-foot .btns .btn { width: 100%; }

  .case-grid { columns: auto; display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; margin: 32px calc(var(--gutter) * -1) 0; padding: 0 var(--gutter) 8px; scrollbar-width: none; }
  .case-grid::-webkit-scrollbar { display: none; }
  .case { flex: 0 0 82vw; scroll-snap-align: start; margin: 0; }
  .voice { box-shadow: 4px 4px 0 var(--ink); }
  .voice .shot { height: 220px; }

  .fit-grid { grid-template-columns: 1fr; }

  .terms, .terms-rows { grid-template-columns: 1fr; }
  .side-doors { grid-template-columns: 1fr; }

  .faq-layout { grid-template-columns: 1fr; }
  .faq-head { position: static; }
  .faq-list .ans { padding-right: 0; }

  .steps { grid-template-columns: 1fr; gap: 10px; }
  .step { display: grid; grid-template-columns: 62px minmax(0, 1fr); column-gap: 12px; align-items: start; padding: 18px; }
  .step .num { grid-row: span 2; font-size: 40px; }
  .step .who { margin-top: 0; justify-self: start; }
  .step p { grid-column: 2; margin-top: 8px; font-size: 17px; }
  .section { padding: 76px 0; }
  .fit-col { padding: 22px; }
  .fit-list li { padding: 14px 0; }
  .quote-band { padding: 72px 0; }
  .start-cta .btn { width: 100%; justify-content: space-between; }
  .foot-grid { grid-template-columns: 1fr; }
  .sticky-cta { display: block; }
}

@media (max-width: 380px) {
  .hero-title .l1 { font-size: 54px; }
  .phone { width: 150px; }
  .phone.p-mid { width: 172px; }
}

/* ?still = 截图 / 检查用：不跑进场动画 */
.still .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
.still .x::after { animation: none; transform: scaleX(1) rotate(-6deg); }
.still .poster .no::after { transition: none; transform: scaleX(1); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
  .x::after { transform: scaleX(1) rotate(-6deg); }
}

/* ======================================================
   r4（Jake 10-31）：中英切换 · 进度条 · VS 表 · 滑条 · 价钱展开 · 计算器 · 客服号码
   ====================================================== */
/* language switch + progress + WhatsApp icon */
.lang-switch {
  position: relative; display: inline-grid; grid-template-columns: 1fr 1fr; padding: 3px; border-radius: 999px;
  box-shadow: inset 0 0 0 1.5px currentColor; font-family: var(--f-num); font-weight: 800; font-size: 13px; line-height: 1;
}
.lang-switch button {
  position: relative; z-index: 1; min-width: 38px; height: 34px; padding: 0 10px; border: 0; border-radius: 999px;
  background: none; color: inherit; opacity: 0.72; transition: color 0.3s, opacity 0.3s;
}
.lang-switch button[aria-pressed="true"] { color: var(--ink); opacity: 1; }
.lang-switch .knob {
  position: absolute; z-index: 0; top: 3px; bottom: 3px; left: 3px; width: calc(50% - 3px); border-radius: 999px;
  background: var(--lime); transition: transform 0.45s var(--ease);
}
html[data-lang="en"] .lang-switch .knob { transform: translateX(100%); }
.site-header.is-lime .lang-switch .knob { background: var(--ink); }
.site-header.is-lime .lang-switch button[aria-pressed="true"] { color: var(--lime); }
.progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; overflow: hidden; pointer-events: none; }
.progress i { display: block; height: 100%; background: var(--lime); transform-origin: left center; transform: scaleX(0); }
.site-header.is-lime .progress i, .site-header.is-light .progress i { background: var(--ink); }
.wa-ic { width: 1.2em; height: 1.2em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.wa-ic path:last-child { fill: currentColor; stroke: none; }
.header-cta .btn { gap: 0.5em; }

/* language swap: short fade so the switch feels deliberate; EN first paint waits for the swap */
html.lang-pending body { opacity: 0; }
body { transition: opacity 0.25s; }
main, .site-footer, .nav { transition: opacity 0.16s; }
html.lang-swap main, html.lang-swap .site-footer, html.lang-swap .nav { opacity: 0.12; }

/* buyers are buttons now: tap one → its target pings in both beams */
.buyer { display: block; width: 100%; text-align: left; font: inherit; color: inherit; cursor: pointer; }
.buyer .who { display: block; }
.buyer[aria-pressed="true"] { transform: translate(-3px, -3px); box-shadow: 11px 11px 0 var(--ink), 11px 11px 0 1.5px var(--ink); }
.buyer .aim { transition: transform 0.5s var(--ease), opacity 0.3s; }
.buyer[aria-pressed="true"] .aim { opacity: 1; stroke: var(--tone); transform: rotate(45deg); }
.buyer[aria-pressed="true"] .buyer-icon .ring { border-style: solid; border-color: var(--ink); animation-duration: 3s; }
.beam .target { transition: transform 0.35s var(--ease), border-color 0.3s, color 0.3s; }
.beams[data-focus~="1"] .target.t1.hit, .beams[data-focus~="2"] .target.t2.hit, .beams[data-focus~="3"] .target.t3.hit { animation: ping 1.1s var(--ease) infinite; transform: scale(1.14); }
.beams[data-focus~="1"] .target.t1:not(.hit), .beams[data-focus~="2"] .target.t2:not(.hit), .beams[data-focus~="3"] .target.t3:not(.hit) { transform: scale(1.14); border-color: var(--on-dark); color: var(--on-dark); }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(212, 255, 58, 0.55); } 100% { box-shadow: 0 0 0 16px rgba(212, 255, 58, 0); } }

/* ---------- ③ VS table ---------- */
.vs-wrap { margin-top: clamp(40px, 6vw, 80px); }
.vs-pick { display: none; }
.vs-table { width: 100%; border-collapse: separate; border-spacing: 0; table-layout: fixed; }
.vs-table th, .vs-table td {
  padding: 18px 18px; text-align: left; vertical-align: middle; border-bottom: 1px solid var(--line);
  font-size: 15.5px; line-height: 1.5; transition: background 0.25s;
}
.vs-table thead th { vertical-align: bottom; padding-top: 16px; padding-bottom: 16px; border-bottom: 1.5px solid var(--ink); }
.vs-table .corner { width: 21%; }
.vs-corner { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); font-weight: 400; }
.vs-table tbody th { font-size: clamp(15px, 1.25vw, 17px); font-weight: 900; color: var(--ink); letter-spacing: -0.01em; }
.vs-table .opt { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; color: var(--text-3); }
.vs-table .opt svg { width: 22px; height: 22px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; }
.vs-table td { color: var(--text-2); font-weight: 500; }
.vs-table td > span { display: flex; align-items: flex-start; gap: 10px; }
.vs-table td > span::before {
  content: ""; flex: none; display: inline-grid; place-items: center; width: 22px; height: 22px; margin-top: 0.08em;
  border-radius: 50%; font-size: 12px; font-weight: 900; line-height: 1;
}
.vs-table td[data-v="no"] > span::before { content: "✕"; background: rgba(11, 20, 24, 0.07); color: var(--text-3); }
.vs-table td[data-v="meh"] > span::before { content: "~"; background: rgba(143, 132, 247, 0.2); color: #5b50c9; font-size: 15px; }
.vs-table td[data-v="yes"] > span::before { content: "✓"; background: var(--ink); color: var(--lime); }
.vs-table tbody tr:hover > *:not(.us) { background: rgba(255, 255, 255, 0.75); }
.vs-table[data-hover="c1"] .c1, .vs-table[data-hover="c2"] .c2, .vs-table[data-hover="c3"] .c3 { background: rgba(255, 255, 255, 0.75); }
.vs-table :is(th, td).us {
  background: var(--lime); color: var(--ink); font-weight: 700;
  border-left: 1.5px solid var(--ink); border-right: 1.5px solid var(--ink); border-bottom-color: rgba(11, 20, 24, 0.16);
  box-shadow: 8px 0 0 var(--ink);
}
.vs-table thead th.us { border-top: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); border-radius: 22px 22px 0 0; padding-top: 22px; box-shadow: 8px 8px 0 var(--ink); }
.vs-table tbody tr:last-child td.us { border-bottom: 1.5px solid var(--ink); border-radius: 0 0 22px 22px; box-shadow: 8px 8px 0 var(--ink); }
.vs-table .opt.us { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; color: var(--ink); font-size: clamp(22px, 2vw, 28px); font-weight: 900; letter-spacing: -0.02em; line-height: 1.15; }
.vs-table .opt.us .us-mark { margin-top: 0; }
.vs-table .us-mark { --mark-ring: var(--lime); }
.vs-wrap.in tbody tr { animation: row-in 0.7s var(--ease) both; }
.vs-wrap.in tbody tr:nth-child(2) { animation-delay: 0.08s; }
.vs-wrap.in tbody tr:nth-child(3) { animation-delay: 0.16s; }
.vs-wrap.in tbody tr:nth-child(4) { animation-delay: 0.24s; }
.vs-wrap.in tbody tr:nth-child(5) { animation-delay: 0.32s; }
.vs-wrap.in tbody tr:nth-child(6) { animation-delay: 0.4s; }
@keyframes row-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* ---------- ④ ⑤ sliders: cards bleed to both screen edges, the next one peeks in, a designed scrub bar under it ---------- */
.slider { position: relative; margin-top: clamp(32px, 4.5vw, 56px); }
.slider-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: var(--card-w, 280px); gap: var(--gap, 16px);
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none;
  margin: 0 calc(var(--bleed-r, var(--gutter)) * -1) 0 calc(var(--bleed, var(--gutter)) * -1);
  padding: 6px var(--bleed-r, var(--gutter)) 30px var(--bleed, var(--gutter));
  scroll-padding-left: var(--bleed, var(--gutter));
}
.slider-track::-webkit-scrollbar { display: none; }
.slider-track > * { scroll-snap-align: start; }
.slider-track:focus-visible { outline-offset: -3px; }
@media (hover: hover) and (pointer: fine) { .slider-track { cursor: grab; } }
.slider.dragging .slider-track { scroll-snap-type: none; cursor: grabbing; user-select: none; }
.slider.dragging .slider-track > * { pointer-events: none; }
.slider.nudge .slider-track > * { animation: nudge-x 1.5s var(--ease) both; }
@keyframes nudge-x { 0% { transform: none; } 35% { transform: translateX(-64px); } 72% { transform: none; } }
.reel { --card-w: clamp(220px, 19vw, 276px); }
.voices-strip { --card-w: clamp(280px, 24vw, 330px); --gap: 22px; }

.scrub { display: flex; align-items: center; gap: clamp(14px, 2vw, 26px); margin-top: 4px; user-select: none; }
.slider.no-scroll .scrub { display: none; }
.scrub-count { flex: none; display: inline-flex; align-items: baseline; gap: 6px; font-family: var(--f-num); font-stretch: 125%; }
.scrub-count .now { min-width: 2.1ch; font-size: 36px; font-weight: 900; line-height: 1; letter-spacing: -0.04em; }
.scrub-count .of { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.06em; opacity: 0.55; }
.scrub-bar { position: relative; flex: 1; height: 40px; cursor: grab; touch-action: none; border-radius: 999px; }
.scrub-bar::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; border-radius: 2px; background: currentColor; opacity: 0.18; }
.scrub-ticks { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 3px; pointer-events: none; }
.scrub-ticks i { width: 2px; height: 10px; border-radius: 2px; background: currentColor; opacity: 0.22; transition: opacity 0.3s, height 0.3s; }
.scrub-ticks i.on { opacity: 0.6; height: 14px; }
.scrub-thumb {
  position: absolute; left: 0; top: 50%; height: 30px; margin-top: -15px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center; gap: 4px; will-change: transform;
  transition: box-shadow 0.25s var(--ease);
}
.scrub-thumb i { width: 2px; height: 12px; border-radius: 2px; background: currentColor; opacity: 0.75; }
.slider.dragging .scrub-bar { cursor: grabbing; }
.scrub-hint { flex: none; display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; transition: opacity 0.4s, transform 0.4s var(--ease); }
.scrub-hint .arrow { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; font-size: 16px; animation: hint-x 1.4s var(--ease) infinite; }
.slider.used .scrub-hint { opacity: 0; transform: translateX(10px); pointer-events: none; }
@keyframes hint-x { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(6px); } }
/* dark (样片) */
.slider.dark .scrub { color: var(--on-dark); }
.slider.dark .scrub-thumb { background: var(--lime); color: var(--ink); box-shadow: 0 0 0 6px rgba(212, 255, 58, 0.14); }
.slider.dark .scrub-bar:hover .scrub-thumb, .slider.dark.dragging .scrub-thumb { box-shadow: 0 0 0 10px rgba(212, 255, 58, 0.18); }
.slider.dark .scrub-hint .arrow { background: var(--lime); color: var(--ink); }
.slider.dark .scrub-count .now { color: var(--lime); }
/* light (客人讲) */
.slider.light .scrub { color: var(--ink); }
.slider.light .scrub-thumb { background: var(--lime); color: var(--ink); border: 1.5px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.slider.light .scrub-bar:hover .scrub-thumb { box-shadow: 6px 6px 0 var(--ink); }
.slider.light.dragging .scrub-thumb { box-shadow: 2px 2px 0 var(--ink); }
.slider.light .scrub-hint .arrow { background: var(--ink); color: var(--lime); }

/* works cards inside the slider */
.work { display: block; width: 100%; }
.work.plain .label span { font-size: 11.5px; }
.voices-lead { margin-top: 18px; max-width: 560px; font-size: 14px; line-height: 1.6; color: var(--text-3); }
.voice .tr { margin-top: 8px; font-size: 13.5px; line-height: 1.55; color: var(--text-3); font-style: italic; }
.voice .tr:empty { display: none; }

/* ---------- ⑦ terms open by default ---------- */
.pricing .terms { margin-top: clamp(28px, 3.4vw, 44px); }
.terms-box.yes { border: 1.5px solid var(--ink); }

/* ---------- ⑦ calculator ---------- */
.calc2 {
  margin-top: 16px; padding: clamp(20px, 2.6vw, 34px); border-radius: var(--radius-lg);
  background: var(--white); border: 1.5px solid var(--ink); box-shadow: 8px 8px 0 var(--ink);
}
.calc2-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.calc2-head .mono { padding: 5px 11px; border-radius: 999px; background: var(--ink); color: var(--lime); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.calc2-head h3 { font-size: clamp(22px, 2.3vw, 32px); letter-spacing: -0.02em; line-height: 1.2; }
.calc2-grid { margin-top: 22px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 20px; align-items: stretch; }
.calc2-form { display: grid; gap: 12px; align-content: start; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 6px; border-radius: 20px; background: var(--paper); }
.seg > button {
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 14px 16px; border: 0; border-radius: 15px;
  background: transparent; text-align: left; transition: background 0.3s, color 0.3s, box-shadow 0.3s;
}
.seg > button b { font-size: 16.5px; font-weight: 900; }
.seg > button small { font-size: 12.5px; line-height: 1.45; color: var(--text-3); }
.seg > button[aria-checked="true"] { background: var(--ink); color: var(--paper); box-shadow: 0 12px 26px -14px rgba(11, 20, 24, 0.85); }
.seg > button[aria-checked="true"] b { color: var(--lime); }
.seg > button[aria-checked="true"] small { color: var(--on-dark-2); }
.qty-row { display: flex; align-items: center; gap: 12px 14px; flex-wrap: wrap; padding: 14px 16px; border-radius: 20px; background: var(--paper); }
.qty-row .lbl { margin-right: auto; font-size: 16.5px; font-weight: 900; }
.stepper { display: inline-flex; align-items: center; flex: none; border-radius: 999px; background: var(--white); border: 1.5px solid var(--ink); overflow: hidden; }
.stepper button { width: 40px; height: 40px; border: 0; background: none; font-size: 20px; font-weight: 700; line-height: 1; transition: background 0.2s; }
.stepper button:hover { background: var(--lime); }
.stepper button:active { background: var(--lime-deep); }
.stepper input {
  width: 50px; height: 40px; border: 0; background: none; text-align: center; color: var(--ink);
  font-family: var(--f-num); font-weight: 900; font-size: 18px; -moz-appearance: textfield; appearance: textfield;
}
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper.big button { width: 50px; height: 50px; font-size: 22px; }
.stepper.big input { width: 64px; height: 50px; font-size: 26px; }
.chips { display: inline-flex; gap: 6px; }
.chips button {
  min-width: 46px; height: 46px; padding: 0 12px; border-radius: 999px; border: 1.5px solid rgba(11, 20, 24, 0.2);
  background: var(--white); font-family: var(--f-num); font-weight: 800; font-size: 16px; transition: background 0.25s, border-color 0.25s, transform 0.25s var(--ease);
}
.chips button:hover { transform: translateY(-2px); }
.chips button.on { background: var(--lime); border-color: var(--ink); }
.addons { border-radius: 20px; border: 1.5px dashed rgba(11, 20, 24, 0.28); transition: border-color 0.3s, background 0.3s; }
.addons[open] { border-style: solid; border-color: rgba(11, 20, 24, 0.14); background: rgba(244, 241, 234, 0.5); }
.addons summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 10px; padding: 14px 16px; font-weight: 700; font-size: 15.5px; }
.addons summary::-webkit-details-marker { display: none; }
.addon-count { padding: 3px 9px; border-radius: 999px; background: var(--lime); font-size: 12px; font-weight: 800; }
.addon-count:empty { display: none; }
.addons summary .pm { margin-left: auto; width: 32px; height: 32px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--paper); font-size: 18px; transition: transform 0.35s var(--ease), background 0.3s; }
.addons[open] summary .pm { transform: rotate(45deg); background: var(--lime); }
.addon-list { display: grid; gap: 8px; padding: 0 10px 10px; }
.addon { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border-radius: 14px; background: var(--white); }
.addon[hidden] { display: none; }
.addon label, .addon .addon-name { display: flex; flex-direction: column; gap: 2px; font-size: 15px; line-height: 1.4; }
.addon small { font-size: 12.5px; color: var(--text-3); }
.addon.lang { flex-wrap: wrap; }
.addon.lang .stepper[hidden] { display: none; }
.seg.mini { display: flex; flex-wrap: wrap; gap: 6px; width: 100%; padding: 0; background: none; border-radius: 0; }
.seg.mini > button { padding: 9px 13px; border-radius: 999px; background: var(--paper); border: 1px solid var(--line); font-size: 13px; font-weight: 700; }
.seg.mini > button[aria-checked="true"] { background: var(--ink); color: var(--lime); border-color: var(--ink); box-shadow: none; }
.calc2-total { display: flex; flex-direction: column; gap: 10px; padding: clamp(20px, 2.2vw, 28px); border-radius: 22px; background: var(--ink); color: var(--on-dark); }
.calc2-total .mono { font-size: 11px; letter-spacing: 0.12em; color: var(--on-dark-3); }
.calc2-total .sel { font-size: 16px; font-weight: 700; }
.calc2-total .sum { transform-origin: left center; font-family: var(--f-num); font-weight: 900; font-stretch: 125%; font-size: clamp(50px, 5.2vw, 76px); line-height: 1; letter-spacing: -0.045em; color: var(--lime); font-variant-numeric: tabular-nums; }
.calc2-total .sum.bump { animation: bump 0.4s var(--ease); }
@keyframes bump { 40% { transform: scale(1.045); } }
.lines { list-style: none; margin: 2px 0 0; padding: 12px 0 0; border-top: 1px dashed var(--line-dark); display: grid; gap: 6px; font-size: 14px; color: var(--on-dark-2); }
.lines:empty { display: none; }
.lines li { display: flex; justify-content: space-between; gap: 12px; }
.lines b { font-family: var(--f-num); font-weight: 800; color: var(--on-dark); white-space: nowrap; }
.calc2-total .tip { font-size: 13.5px; line-height: 1.6; color: var(--on-dark-2); }
.calc2-total .tip:empty { display: none; }
.calc2-total .tip.warn { color: var(--lime); }
.tip-btn { margin-left: 2px; padding: 4px 11px; border-radius: 999px; border: 0; background: var(--lime); color: var(--ink); font-weight: 800; font-size: 12.5px; }
.calc-wa { margin-top: auto; width: 100%; min-height: 60px; white-space: normal; text-align: center; line-height: 1.3; }
.calc2-total .calc-fine { font-size: 12.5px; line-height: 1.6; color: var(--on-dark-3); text-align: center; }
.fold-more { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 10px; }
.fold-more p { padding: 14px 16px; border-radius: 14px; background: var(--paper); font-size: 14.5px; line-height: 1.7; color: var(--text-2); }
.fold-more .mono { display: inline-block; margin-right: 10px; font-size: 11px; letter-spacing: 0.1em; color: var(--text-3); }

/* ---------- ⑨ customer-service line + footer number ---------- */
.start-side { display: flex; flex-direction: column; gap: 12px; }
.cs-line {
  display: inline-flex; align-items: center; gap: 10px; width: fit-content; padding: 10px 16px 10px 12px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.55); border: 1.5px solid var(--ink); font-weight: 800; font-size: 15px; transition: background 0.3s, color 0.3s;
}
.cs-line:hover { background: var(--ink); color: var(--lime); }
.foot-meta { display: block; width: fit-content; }
.foot-meta:hover { color: var(--lime); }

/* ---------- English: Latin type gets its own voice (Archivo + Instrument Serif), not the CJK fallbacks ---------- */
html[data-lang="en"] body { font-family: "Archivo", system-ui, sans-serif; }
html[data-lang="en"] :is(h1, h2, h3, .title-xl, .title-lg, .poster, .hero-title, .quote blockquote, .buyer .who, .vs-table .opt.us, .calc2-head h3) { font-family: "Archivo", system-ui, sans-serif; font-stretch: 100%; }
html[data-lang="en"] .serif-cn { font-family: var(--f-it); font-style: italic; font-weight: 400; letter-spacing: -0.02em; }
html[data-lang="en"] .quote-line { font-family: var(--f-serif-cn); }
html[data-lang="en"] .hero-title .l1 { white-space: normal; font-size: clamp(50px, 6.2vw, 112px); }
html[data-lang="en"] .hero-title .l2 { font-size: clamp(24px, 2.8vw, 40px); }
html[data-lang="en"] .poster { font-size: clamp(36px, 5.2vw, 84px); line-height: 1.08; }
html[data-lang="en"] .pricing-head .title-xl { white-space: normal; }
html[data-lang="en"] .title-xl { letter-spacing: -0.04em; }

@media (max-width: 860px) {
  .header-cta { gap: 8px; }
  .lang-switch button { min-width: 34px; height: 32px; padding: 0 8px; }
  .vs-pick { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }
  .vs-pick-label { width: 100%; font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.06em; color: var(--text-3); }
  .vs-pick button { flex: 1; min-height: 44px; padding: 0 8px; border-radius: 999px; border: 1.5px solid var(--ink); background: var(--white); font-weight: 700; font-size: 14px; transition: background 0.25s, color 0.25s; }
  .vs-pick button[aria-pressed="true"] { background: var(--ink); color: var(--lime); }
  .vs-table[data-show="1"] .c2, .vs-table[data-show="1"] .c3,
  .vs-table[data-show="2"] .c1, .vs-table[data-show="2"] .c3,
  .vs-table[data-show="3"] .c1, .vs-table[data-show="3"] .c2 { display: none; }
  .vs-table .corner { width: 30%; }
  .vs-table th, .vs-table td { padding: 13px 10px; font-size: 14px; }
  .vs-table tbody th { font-size: 14px; }
  .vs-table td > span { gap: 7px; }
  .vs-table td > span::before { width: 19px; height: 19px; font-size: 10.5px; }
  .vs-table .opt { font-size: 14px; gap: 7px; }
  .vs-table .opt svg { width: 18px; height: 18px; }
  .vs-table .opt.us { font-size: 19px; }
  .vs-table thead th.us { border-radius: 16px 16px 0 0; padding-top: 14px; }
  .vs-table tbody tr:last-child td.us { border-radius: 0 0 16px 16px; }
  .vs-table :is(th, td).us { box-shadow: 5px 0 0 var(--ink); }
  .vs-table thead th.us, .vs-table tbody tr:last-child td.us { box-shadow: 5px 5px 0 var(--ink); }

  .reel { --card-w: 58vw; --gap: 12px; }
  .voices-strip { --card-w: 76vw; --gap: 14px; }
  .scrub { gap: 12px; }
  .scrub-count .now { font-size: 28px; }
  .scrub-hint > span:first-child { display: none; }

  .calc2 { box-shadow: 5px 5px 0 var(--ink); }
  .calc2-grid { grid-template-columns: 1fr; }
  .seg > button { padding: 12px; }
  .seg > button b { font-size: 15px; }
  .qty-row .lbl { width: 100%; margin-right: 0; }
  .qty-row .stepper.big { flex: 1; justify-content: space-between; }
  .qty-row .stepper.big input { flex: 1; }
  .addon { flex-wrap: wrap; }
  .fold-more { grid-template-columns: 1fr; }
  .start-side { width: 100%; }
}
@media (max-width: 400px) {
  .site-header .btn-sm > span { display: none; }
  .site-header .btn-sm { padding: 0 12px; }
  .chips button { min-width: 42px; height: 42px; }
}

/* ?still：表格行不跑进场 */
.still .vs-wrap tbody tr { animation: none !important; }

/* ---------- ② 「拆 point」小工具：点 buyer 卡 → 他在想的一句出来、光束靶亮 → N 种 buyer → N 支 → 带去价钱 ---------- */
.buyer .think {
  display: block; width: fit-content; max-width: 100%; max-height: 0; margin-top: 0; padding: 0 14px; overflow: hidden; opacity: 0;
  transition: max-height 0.45s var(--ease), opacity 0.3s, margin 0.35s var(--ease), padding 0.35s var(--ease);
}
.buyer[aria-pressed="true"] .think { max-height: 140px; margin-top: 16px; padding: 8px 14px; opacity: 1; }
@media (hover: hover) and (pointer: fine) { .buyer:hover .think { max-height: 140px; margin-top: 16px; padding: 8px 14px; opacity: 1; } }
.buyer[aria-pressed="true"] { background: color-mix(in srgb, var(--tone) 12%, var(--white)); }
.buyer-top .aim + .tick { display: none; }
.buyer-tap { margin-top: 20px; display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.04em; color: rgba(11, 20, 24, 0.66); }
.buyer-tap::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 0 rgba(11, 20, 24, 0.4); animation: tap-ping 1.8s var(--ease) infinite; }
@keyframes tap-ping { 0% { box-shadow: 0 0 0 0 rgba(11, 20, 24, 0.35); } 100% { box-shadow: 0 0 0 10px rgba(11, 20, 24, 0); } }
.tool {
  margin-top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap;
  padding: 14px 14px 14px 26px; border-radius: 999px; background: var(--ink); color: var(--on-dark);
  box-shadow: 0 24px 50px -30px rgba(11, 20, 24, 0.7);
}
.tool-q { font-weight: 700; font-size: clamp(16px, 1.4vw, 19px); line-height: 1.4; }
.tool-out { display: flex; align-items: center; gap: 12px 16px; flex-wrap: wrap; min-height: 52px; }
.tool-result { font-weight: 800; font-size: 15.5px; color: var(--on-dark-2); }
.tool.has-pick .tool-result { color: var(--lime); }
.tool-go { min-height: 52px; padding: 0 6px 0 20px; background: var(--lime); color: var(--ink); gap: 12px; box-shadow: none; }
.tool-go .arr { width: 40px; height: 40px; background: var(--ink); color: var(--lime); }
.tool-go:hover .arr { transform: translateY(2px); }
.tool-go[aria-disabled="true"] { display: none; }
#calculator, #pricing, #works, #deliverables, #contact { scroll-margin-top: 80px; }
.calc2.flash { animation: calc-flash 1.4s var(--ease); }
@keyframes calc-flash { 25% { box-shadow: 8px 8px 0 var(--ink), 0 0 0 12px rgba(212, 255, 58, 0.9); } }
.calc2-total .picked { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; color: var(--lime); }
.calc2-total .picked[hidden] { display: none; }
.calc2-total .picked .buyer-mark { --mark-ring: var(--ink); }

/* hero: English page says plainly which video languages we do (SN-JACE-261030-05 2.5 #1) */
.lang-note { margin-top: 18px; max-width: 32em; padding: 10px 14px; border-radius: 14px; border: 1px dashed var(--line-dark); font-size: 14.5px; line-height: 1.55; color: var(--on-dark-2); }
.lang-note:empty { display: none; }

/* 客人讲 who-line: 身份在左、「广告由客人自己投」靠右 */
.voice .who-line { justify-content: flex-start; gap: 4px 6px; }
.voice .who-line [data-copy^="own-ads"] { margin-left: auto; }

@media (max-width: 860px) {
  .tool { border-radius: 24px; padding: 18px; }
  .tool-out { width: 100%; }
  .tool-go { width: 100%; justify-content: space-between; }
  .buyer .think { font-size: 12.5px; padding: 0 8px; }
  .buyer[aria-pressed="true"] .think { padding: 6px 8px; margin-top: 10px; }
  .buyer-tap { margin-top: 14px; }
}
@media (max-width: 860px) {
  .qty-row .stepper.big { flex: 1 1 100%; }
  .qty-row .chips { flex: 1 1 100%; }
  .qty-row .chips button { flex: 1; }
}

/* 手机 hero 副标：「可以不用你上镜。」不拆开 */
html[data-lang="zh"] .hero-sub b { white-space: nowrap; }

/* r4 copy: 精剪 line only in 精剪 mode; team line shows on hover / focus; English page keeps Jake's Chinese line in a CJK face + translation under it */
.fold-more { grid-template-columns: 1fr; }
.fold-more:not(:has(p:not([hidden]))) { display: none; }
.door .door-more { max-height: 0; overflow: hidden; opacity: 0; margin-top: 0; font-size: 14.5px; line-height: 1.6; color: var(--text-2); transition: max-height 0.4s var(--ease), opacity 0.3s, margin 0.3s; }
.door .door-more .mono { margin-right: 8px; font-size: 11px; letter-spacing: 0.1em; color: var(--text-3); }
.door.team:hover .door-more, .door.team:focus-within .door-more { max-height: 80px; opacity: 1; margin-top: 8px; }
.quote blockquote [lang="zh-Hans"] { font-family: var(--f-sans); }
.quote-tr { display: block; margin-top: 22px; max-width: 46em; font-family: "Archivo", system-ui, sans-serif; font-size: clamp(15px, 1.3vw, 18px); font-weight: 400; line-height: 1.6; letter-spacing: 0; color: var(--on-dark-2); }
/* English headlines: Archivo needs looser tracking than the CJK setting, or the word spaces close up */
html[data-lang="en"] :is(.title-xl, .title-lg, .poster, .hero-title, .buyer .who, .calc2-head h3, .door h3, .vs-table .opt.us) { letter-spacing: -0.022em; word-spacing: 0.04em; }
/* J.ACE column: 1px overlap so the hard shadow has no seam between rows */
.vs-table tbody td.us { box-shadow: 8px 1px 0 var(--ink); }
.vs-table tbody tr:last-child td.us { box-shadow: 8px 8px 0 var(--ink); }
@media (max-width: 860px) {
  .vs-table tbody td.us { box-shadow: 5px 1px 0 var(--ink); }
  .vs-table tbody tr:last-child td.us { box-shadow: 5px 5px 0 var(--ink); }
}

/* ?still（截图）：卡背面那句不跑展开动画 */
.still .buyer .think { transition: none !important; }
/* buyer cards are <button>s: keep content top-aligned (buttons centre vertically by default) */
.buyer { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; }
.buyer .buyer-top { align-self: stretch; }
@media (max-width: 860px) { .buyer { align-items: center; } }

/* ?still（截图）：手机底部按钮不出现 */
.still .sticky-cta { display: none !important; }

/* 计算器按钮：字不要只剩一个字掉下一行 */
.calc-wa > span { text-wrap: balance; }
@media (max-width: 860px) { .calc-wa { font-size: 16px; padding: 0 18px; } }
/* J.ACE column, last row: shadow down + along the side, so no notch where it meets the row above */
.vs-table tbody tr:last-child td.us { box-shadow: 8px 8px 0 var(--ink), 8px 0 0 var(--ink); }
@media (max-width: 860px) { .vs-table tbody tr:last-child td.us { box-shadow: 5px 5px 0 var(--ink), 5px 0 0 var(--ink); } }

/* ================= r5（Jake 10-31 早）================= */

/* ---------- ① hero: two numbers (videos made · client-reported GDV) ---------- */
.hero-proof { align-items: flex-end; gap: 14px clamp(24px, 3vw, 44px); }
.hero-proof .stat { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.hero-proof .big { margin: 0; font-size: clamp(40px, 4.2vw, 58px); white-space: nowrap; font-variant-numeric: tabular-nums; }
.hero-proof .stat.gdv .big { color: var(--lime); font-stretch: 100%; font-size: clamp(34px, 3.5vw, 50px); }
.hero-proof .lbl { font-size: 14.5px; line-height: 1.45; color: var(--on-dark-2); }
.hero-proof .stat-note { flex-basis: 100%; font-size: 12.5px; line-height: 1.5; color: var(--on-dark-3); }
.hero-proof .stat-note:empty { display: none; }

/* ---------- ⑦ one price flow: pick a plan → adjust → total → WhatsApp ---------- */
.pick { margin-top: clamp(30px, 4.4vw, 56px); }
.pick-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; }
.plans-q { font-size: clamp(22px, 2.4vw, 32px); font-weight: 900; letter-spacing: -0.02em; line-height: 1.2; }
.mode-tabs { display: inline-grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 5px; border-radius: 999px; background: var(--white); border: 1.5px solid var(--ink); }
.mode-tabs > button { display: flex; flex-direction: column; align-items: flex-start; padding: 8px 20px 9px; border: 0; border-radius: 999px; background: none; text-align: left; line-height: 1.35; transition: background 0.3s, color 0.3s; }
.mode-tabs b { font-size: 15px; font-weight: 900; }
.mode-tabs small { font-size: 12px; color: var(--text-3); }
.mode-tabs > button[aria-checked="true"] { background: var(--ink); color: var(--paper); }
.mode-tabs > button[aria-checked="true"] b { color: var(--lime); }
.mode-tabs > button[aria-checked="true"] small { color: var(--on-dark-2); }

.plans { margin-top: 26px; padding-top: 18px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; text-align: left;
  padding: clamp(22px, 2.4vw, 32px); border-radius: var(--radius-lg);
  background: var(--white); border: 1.5px solid var(--line); color: var(--ink);
  transition: background 0.35s var(--ease), color 0.35s, transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.35s;
}
.plan:hover { transform: translateY(-4px); border-color: var(--ink); }
.plan[aria-checked="true"] {
  background: var(--ink); color: var(--on-dark); border-color: var(--ink); transform: translateY(-12px);
  box-shadow: 0 0 0 3px var(--lime), 0 46px 80px -46px rgba(11, 20, 24, 0.9);
}
.plan:focus-visible { outline: 3px solid var(--lilac-deep); outline-offset: 5px; }
.plan.bump { animation: plan-pop 0.5s var(--ease); }
@keyframes plan-pop { 40% { transform: translateY(-17px) scale(1.015); } }
.plan-top { align-self: stretch; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.plan .name { font-size: 17px; font-weight: 900; letter-spacing: -0.01em; }
.plan .tick { flex: none; width: 28px; height: 28px; border-radius: 50%; border: 2px solid rgba(11, 20, 24, 0.22); display: grid; place-items: center; transition: background 0.3s, border-color 0.3s; }
.plan[aria-checked="true"] .tick { background: var(--lime); border-color: var(--lime); }
.plan[aria-checked="true"] .tick::after { content: "✓"; color: var(--ink); font-weight: 900; font-size: 15px; line-height: 1; }
/* how many videos: the biggest thing on the card (Jake: 几支要清楚) */
.plan .qty { margin-top: 18px; display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 10px; }
.plan .qn { font-family: var(--f-num); font-weight: 900; font-stretch: 125%; font-size: clamp(58px, 5.6vw, 86px); line-height: 0.88; letter-spacing: -0.05em; }
.plan .qu { font-size: clamp(18px, 1.6vw, 22px); font-weight: 900; }
.plan .qty[data-extra]:not([data-extra=""])::after { content: attr(data-extra); align-self: center; padding: 3px 11px; border-radius: 999px; background: var(--lime); color: var(--ink); font-family: var(--f-num); font-weight: 800; font-size: 15px; line-height: 1.4; }
/* one little phone per video */
.stack { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 5px; min-height: 44px; align-content: flex-start; }
.stack.many { max-width: 92px; }
.stack i { width: 17px; height: 30px; border-radius: 5px; border: 2px solid currentColor; opacity: 0.28; transition: transform 0.45s var(--ease), background 0.3s, opacity 0.3s, border-color 0.3s; }
.stack.many i { width: 14px; height: 19px; border-radius: 4px; }
.plan[aria-checked="true"] .stack i { opacity: 1; background: var(--lime); border-color: var(--lime); animation: phone-in 0.5s var(--ease) both; animation-delay: calc(var(--k, 0) * 45ms); }
@keyframes phone-in { from { transform: translateY(8px) scale(0.6); } }
.stack i:nth-child(2) { --k: 1; } .stack i:nth-child(3) { --k: 2; } .stack i:nth-child(4) { --k: 3; } .stack i:nth-child(5) { --k: 4; }
.stack i:nth-child(6) { --k: 5; } .stack i:nth-child(7) { --k: 6; } .stack i:nth-child(8) { --k: 7; } .stack i:nth-child(9) { --k: 8; } .stack i:nth-child(10) { --k: 9; }
.plan .price {
  align-self: stretch; margin-top: 16px; padding-top: 16px; border-top: 1px dashed var(--line);
  display: flex; align-items: flex-start; gap: 5px;
  font-family: var(--f-num); font-weight: 900; font-stretch: 125%; font-size: clamp(34px, 3.2vw, 46px); line-height: 1; letter-spacing: -0.04em; font-variant-numeric: tabular-nums;
}
.plan[aria-checked="true"] .price { border-top-color: var(--line-dark); }
.plan .price small { font-size: 0.4em; margin-top: 0.2em; letter-spacing: 0; font-stretch: 100%; }
.plan .per { margin-top: 10px; padding: 5px 11px; border-radius: 999px; background: var(--paper); font-size: 13px; font-weight: 700; color: var(--text-2); }
.plan[aria-checked="true"] .per { background: rgba(212, 255, 58, 0.14); color: var(--lime); }
.plan .get { margin: 14px 0 22px; font-size: 15px; line-height: 1.55; font-weight: 500; color: var(--text-2); }
.plan .get::before { content: "→ "; font-weight: 900; color: var(--ink); }
.plan[aria-checked="true"] .get { color: var(--on-dark); }
.plan[aria-checked="true"] .get::before { color: var(--lime); }
.pick-btn { margin-top: auto; align-self: stretch; display: grid; place-items: center; min-height: 48px; border-radius: 999px; border: 1.5px solid var(--ink); font-weight: 800; font-size: 15px; transition: background 0.3s, color 0.3s, border-color 0.3s; }
.pick-btn .on { display: none; }
.plan:hover .pick-btn { background: var(--paper); }
.plan[aria-checked="true"] .pick-btn { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.plan[aria-checked="true"] .pick-btn .off { display: none; }
.plan[aria-checked="true"] .pick-btn .on { display: inline; }
.plan[aria-checked="true"] .pick-btn .on::before { content: "✓ "; }
.plan .sticker { position: absolute; top: -20px; right: 18px; width: 78px; height: 78px; font-size: 16px; transform: rotate(10deg); z-index: 2; }
/* English sticker: the word decides the width (r4 had "Recommended" spill out of the circle) */
html[data-lang="en"] .plan .sticker { width: auto; height: auto; min-width: 0; padding: 9px 15px; border-radius: 999px; font-size: 14px; line-height: 1.2; white-space: nowrap; }
.pick .cards-foot { margin-top: 26px; }
.ed-note { margin-top: 10px; text-align: center; font-size: 14.5px; line-height: 1.6; color: var(--text-2); }
.ed-note[hidden] { display: none; }
.pick.flash .plan[aria-checked="true"] { animation: plan-flash 1.4s var(--ease); }
@keyframes plan-flash { 25% { box-shadow: 0 0 0 12px rgba(212, 255, 58, 0.9), 0 46px 80px -46px rgba(11, 20, 24, 0.9); } }
#plans { scroll-margin-top: 90px; }

/* adjust (left) + total (right) */
.calc2 { margin-top: 28px; }
.calc2-grid { margin-top: 0; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.calc2-form .calc2-head { margin-bottom: 6px; }
.calc2-form .calc2-head h3 { font-size: clamp(20px, 2vw, 27px); }
.calc2-total .sel { font-size: 18px; font-weight: 800; line-height: 1.4; }
.side-doors.one { grid-template-columns: 1fr; }

/* sticky bar carries the live total while you're in ⑦ */
.sticky-cta .bar-calc { display: none; }
.sticky-cta.calc .bar-main { display: none; }
.sticky-cta.calc .bar-calc { display: inline; }

@media (max-width: 860px) {
  .hero-proof { gap: 18px 28px; }
  .hero-proof .stat.gdv .big { font-size: 36px; }

  .pick-top { flex-direction: column; align-items: stretch; }
  .mode-tabs { display: grid; width: 100%; border-radius: 18px; }
  .mode-tabs > button { border-radius: 13px; padding: 9px 12px; }
  /* plans → three rows: ○  3 支影片 · name       RM899 / 每支  — only the picked row opens its 「拿到什么」 */
  .plans { grid-template-columns: 1fr; gap: 10px; margin-top: 16px; padding-top: 4px; }
  .plan {
    display: grid; grid-template-columns: auto minmax(0, 1fr) auto; grid-template-areas: "tick qty price" "tick name per" "get get get";
    column-gap: 12px; row-gap: 4px; align-items: center; padding: 14px 16px; border-radius: 20px;
  }
  .plan, .plan:hover, .plan[aria-checked="true"] { transform: none; }
  .plan[aria-checked="true"] { box-shadow: 0 0 0 3px var(--lime), 0 24px 40px -28px rgba(11, 20, 24, 0.9); }
  .plan.bump { animation: plan-pop-m 0.45s var(--ease); }
  @keyframes plan-pop-m { 40% { transform: scale(1.02); } }
  .plan-top { display: contents; }
  .plan .tick { grid-area: tick; align-self: center; }
  .plan .name { grid-area: name; font-size: 13.5px; font-weight: 700; opacity: 0.75; }
  .plan .qty { grid-area: qty; margin: 0; gap: 4px 6px; }
  .plan .qn { font-size: 40px; }
  .plan .qu { font-size: 15px; }
  .plan .qty[data-extra]:not([data-extra=""])::after { font-size: 12.5px; padding: 1px 8px; }
  .plan .stack, .plan .pick-btn { display: none; }
  .plan .price { grid-area: price; justify-self: end; margin: 0; padding: 0; border: 0; font-size: 28px; }
  .plan .per { grid-area: per; justify-self: end; margin: 0; padding: 3px 9px; font-size: 12px; white-space: nowrap; }
  .plan .get { grid-area: get; display: none; margin: 8px 0 0; padding-top: 10px; border-top: 1px dashed var(--line-dark); font-size: 14.5px; }
  .plan[aria-checked="true"] .get { display: block; }
  .plan .sticker { top: -11px; right: 14px; width: auto; height: auto; padding: 3px 10px; border-radius: 999px; font-size: 12px; transform: rotate(4deg); }
  .pick .cards-foot { margin-top: 14px; font-size: 13.5px; }
  .calc2 { margin-top: 18px; }
}

/* 「怎么算」: three price steps under 几支, the active one lit (desktop only; phones get the tip under the total) */
.rule { display: grid; gap: 6px; padding: 14px 16px; border-radius: 20px; border: 1px solid var(--line); }
.rule-k { font-size: 11px; letter-spacing: 0.12em; color: var(--text-3); margin-bottom: 2px; }
.rule-row { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 8px 12px; border: 0; border-radius: 12px; background: none; text-align: left; transition: background 0.3s, color 0.3s; }
.rule-row:hover { background: var(--paper); }
.rule-row .r-q { flex: none; font-family: var(--f-num); font-weight: 800; font-size: 15px; }
.rule-row .r-p { font-size: 14px; color: var(--text-2); text-align: right; }
.rule-row.on { background: var(--ink); color: var(--lime); }
.rule-row.on .r-p { color: var(--on-dark); }
@media (max-width: 860px) { .rule { display: none; } }

/* sticker sits left of the tick so the picked card still shows its ✓ */
.plan .sticker { right: 58px; top: -24px; }
/* ?still（截图）：小手机不跑进场 */
.still .plan .stack i { animation: none !important; }
/* hero numbers side by side on desktop */
.hero-proof .stat.gdv .big { font-size: clamp(30px, 2.95vw, 44px); }
@media (max-width: 860px) {
  .plan .sticker { right: 14px; top: -11px; }
  .hero-proof .stat.gdv .big { font-size: 34px; }
}
@media (max-width: 860px) { .calc2-grid { grid-template-columns: 1fr; } }
/* r5 copy: 1-video card has no per-video pill; 精剪 tab hides the 3-pack sticker + the free-look line, dims 「每支包含」 (that box is the AI package) */
.plan .per:empty { display: none; }
#pricing[data-mode="editing"] .plan .sticker,
#pricing[data-mode="editing"] .cards-foot > span:first-child { display: none; }
#pricing[data-mode="editing"] .terms-box.yes { opacity: 0.45; transition: opacity 0.3s; }