/* ==========================================================
   昀熙製課所 — 清透日系新版（第一階段）
   乾淨的 token 系統；不沿用 clear-studio.css
   ========================================================== */

:root {
  --paper: #fffdf9;
  --mist: #fbf2ec;
  --mist-deep: #f5e6de;
  --haze: #e3b7b3;
  --leaf: #9fb894;
  --line: #ecdcd4;
  --ink: #3d3733;
  --body: #5a5049;
  --muted: #8a7b74;
  --accent: #b8746f;

  --serif: "Noto Serif TC", "Songti TC", serif;
  --sans: "Noto Sans TC", "PingFang TC", system-ui, sans-serif;
  --en: "Inter", "Noto Sans TC", sans-serif;
  --hand: "LXGW WenKai TC", "Noto Serif TC", serif;

  --fs-body: 17px;
  --fs-small: 14px;
  --fs-h1: clamp(30px, 3.5vw, 50px);
  --fs-h2: clamp(28px, 2.9vw, 40px);
  --fs-h3: 21px;

  --gutter: clamp(20px, 4.6vw, 72px);
  --wrap: 1180px;
  --space-section: clamp(72px, 8.5vw, 120px);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.9;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--serif); color: var(--ink); font-weight: 600; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
.symbols { position: absolute; width: 0; height: 0; overflow: hidden; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 2px; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 50; }
.skip-link:focus { left: 8px; }

/* ---------- shared pieces ---------- */
.eyebrow {
  font-size: 15px; color: var(--accent); letter-spacing: .08em;
  display: flex; align-items: center; gap: 16px;
}
.eyebrow::after { content: ""; flex: 0 0 56px; height: 1px; background: var(--haze); }

.btn {
  display: inline-flex; align-items: center; gap: 14px;
  background: var(--ink); color: #fff;
  font-family: var(--sans); font-size: 16px; font-weight: 500; letter-spacing: .06em;
  padding: 15px 26px 15px 28px;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { background: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn__arrow { font-family: var(--en); font-weight: 300; transition: transform .25s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* chapter mark: pen + short ink line + english index */
.chapter {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--en); font-size: 12px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--accent); margin-bottom: clamp(36px, 4vw, 56px);
}
.chapter__mark { position: relative; display: inline-block; width: 120px; height: 28px; flex: none; }
.chapter__mark .ink { position: absolute; left: 0; bottom: 4px; width: 120px; height: 20px; overflow: visible; }
.chapter__mark .ink path { fill: none; stroke: var(--haze); stroke-width: 1.6; stroke-linecap: round; }
.chapter__mark .pen {
  position: absolute; width: 10px; height: 34px; left: 96px; bottom: 8px;
  transform: rotate(-38deg); transform-origin: 50% 100%;
}
.chapter__label { white-space: nowrap; }

/* ---------- masthead ---------- */
.masthead {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  background: rgba(255,253,249,.88);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(236,220,212,.7);
}
.brand { display: grid; grid-template-columns: auto auto; grid-template-rows: auto auto; column-gap: 12px; align-items: center; }
.brand__seal { grid-row: 1 / span 2; width: 40px; height: 40px; color: var(--accent); }
.brand__zh { font-family: var(--serif); font-size: 20px; font-weight: 600; color: var(--ink); letter-spacing: .12em; line-height: 1.2; }
.brand__en { font-family: var(--en); font-size: 10px; letter-spacing: .3em; color: var(--muted); line-height: 1.4; }
.nav { display: flex; gap: clamp(18px, 2.6vw, 40px); font-size: 15px; letter-spacing: .06em; }
.nav a { position: relative; padding: 4px 0; color: var(--ink); }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--accent); transition: right .3s var(--ease); }
.nav a:hover::after { right: 0; }
.nav__cta { color: var(--accent); }

/* ---------- hero ---------- */
.hero { padding: clamp(28px, 3.4vw, 48px) var(--gutter) 0; }
.hero__grid {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: minmax(0, 58fr) minmax(0, 42fr);
  column-gap: clamp(40px, 5vw, 88px); align-items: center;
}
.hero__text { padding: 24px 0 40px; }
.hero__title {
  font-size: var(--fs-h1); line-height: 1.32; letter-spacing: .04em; font-weight: 600;
  margin: 26px 0 26px; display: grid; gap: 4px;
}
.hero__title span { white-space: nowrap; }
.hero__sub { font-size: 18px; line-height: 1.95; color: var(--body); }
.hero__cta { margin-top: 36px; display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero__note { font-size: var(--fs-small); color: var(--muted); letter-spacing: .06em; }

.hero__figure { position: relative; margin: 0; max-width: 500px; justify-self: end; }
.hero__figure img {
  position: relative; z-index: 1; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: 50% 50%;
}
.hero__mist { position: absolute; z-index: 0; left: -28px; top: 36px; right: 40px; bottom: -20px; background: var(--mist); }
.hero__pen { position: absolute; z-index: 2; left: -170px; bottom: -34px; width: 300px; height: 90px; pointer-events: none; }
.hero__pen .ink { position: absolute; left: 0; bottom: 30px; width: 260px; height: 40px; overflow: visible; }
.hero__pen .ink path { fill: none; stroke: var(--accent); stroke-width: 1.4; stroke-linecap: round; opacity: .8; }
.hero__pen .pen { position: absolute; left: 244px; bottom: 34px; width: 16px; height: 54px; transform: rotate(-40deg); transform-origin: 50% 100%; }

.hero__points {
  max-width: 1320px; margin: clamp(20px, 2.4vw, 34px) auto 0;
  display: flex; flex-wrap: wrap;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.hero__points li {
  flex: 1 1 220px; padding: 20px 28px; font-size: 16px; letter-spacing: .04em; color: var(--ink);
  display: flex; align-items: center; gap: 12px;
}
.hero__points li + li { border-left: 1px solid var(--line); }
.hero__points li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); flex: none; }

/* ---------- about ---------- */
.about { margin-top: calc(var(--space-section) + 56px); padding: 48px 0 clamp(72px, 8vw, 112px); background: var(--mist); position: relative; }

.about__opening {
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(28px, 4vw, 64px); align-items: stretch;
}
.about__aside { display: flex; flex-direction: column; justify-content: space-between; }
.about__photo { margin: -104px 0 28px auto; width: 200px; box-shadow: 0 0 0 6px var(--paper); }
.about__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.about__aside .chapter { margin-bottom: 32px; }
.note {
  background: var(--paper); padding: clamp(28px, 3.4vw, 48px) clamp(24px, 3.6vw, 52px) clamp(32px, 3.6vw, 52px);
  position: relative; margin-top: -104px;
  box-shadow: 0 30px 60px -40px rgba(120,80,70,.28);
}
.note__portrait { width: 108px; height: 108px; border-radius: 50%; object-fit: cover; object-position: center 22%; margin-bottom: 22px; box-shadow: 0 0 0 5px var(--paper), 0 0 0 6px var(--haze); }
.note__label { font-family: var(--en); font-size: 12px; letter-spacing: .3em; color: var(--accent); margin-bottom: 12px; }
.note__title { font-size: var(--fs-h2); letter-spacing: .04em; line-height: 1.3; margin-bottom: 18px; }
.note__lede { font-size: 17px; line-height: 2; max-width: 34em; }
.hl {
  color: var(--ink); font-weight: 500; background-color: transparent;
  background-image: linear-gradient(transparent 48%, rgba(243,168,178,.78) 48%, rgba(243,168,178,.78) 96%, transparent 96%);
  background-repeat: no-repeat; background-size: 100% 100%; background-position: 0 0;
  padding: 0 .12em; margin: 0 -.12em;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.hl--strong { font-weight: inherit; background-image: linear-gradient(transparent 44%, rgba(243,168,178,.8) 44%, rgba(243,168,178,.8) 90%, transparent 90%); }

.promise { margin: 0; padding-bottom: 12px; }
.promise p { font-family: var(--serif); font-size: clamp(24px, 2.2vw, 30px); color: var(--body); letter-spacing: .06em; line-height: 1.6; font-weight: 500; }
.promise__strong { font-size: clamp(32px, 3vw, 42px) !important; color: var(--ink) !important; font-weight: 600 !important; margin-top: 6px; position: relative; display: inline-block; isolation: isolate; }
.promise__strong::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 8px; background: rgba(227,183,179,.45); z-index: -1; }

.pains { margin-top: clamp(64px, 7vw, 96px); }
.pains__intro { text-align: center; font-size: 17px; letter-spacing: .06em; color: var(--ink); margin-bottom: 30px; }
.pains__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.pain {
  background: rgba(255,253,249,.78); border: 1px solid rgba(255,255,255,.9);
  padding: 30px 28px 34px; display: grid; gap: 8px; align-content: start;
}
.pain__tag { font-family: var(--en); font-size: 12px; letter-spacing: .28em; color: var(--accent); }
.pain__context { font-size: 15px; color: var(--muted); margin-top: 6px; }
.pain__core { font-family: var(--serif); font-size: 26px; line-height: 1.45; color: var(--ink); font-weight: 600; letter-spacing: .04em; }

.story { max-width: 620px; margin: clamp(64px, 7vw, 96px) auto 0; display: grid; gap: 22px; }
.story p { font-size: 17px; line-height: 2.05; }
.story__lead { font-family: var(--serif); font-size: 26px !important; line-height: 1.5 !important; color: var(--ink); letter-spacing: .06em; font-weight: 600; }
.invite { margin-top: 18px; display: flex; align-items: center; gap: 22px; padding-top: 30px; border-top: 1px solid rgba(184,116,111,.3); }
.seal { width: 60px; height: 60px; flex: none; color: var(--accent); opacity: .85; }
.invite p { font-size: 16px; color: var(--ink); }

/* ---------- process ---------- */
.process { padding: var(--space-section) 0; }
.process__head {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end;
  margin-bottom: clamp(48px, 6vw, 80px);
}
.process__title { font-size: var(--fs-h2); line-height: 1.4; letter-spacing: .04em; }
.process__sub { font-size: 16px; color: var(--muted); line-height: 1.9; border-left: 1px solid var(--haze); padding-left: 20px; }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); position: relative; }
.steps::before { /* 桌機四步連接線 */
  content: ""; position: absolute; left: 0; right: 0; top: 118px; height: 1px; background: var(--line);
}
.steps::after { /* 墨線由左至右描過 */
  content: ""; position: absolute; left: 0; top: 118px; height: 1px; width: 0; background: var(--accent); opacity: .7;
}
.step { padding: 0 20px 8px 26px; position: relative; }
.step:first-of-type { padding-left: 0; }
.step + .step { border-left: 1px solid var(--line); }
.step__no { display: flex; align-items: baseline; gap: 12px; margin-bottom: 26px; }
.step__no i { font-family: var(--en); font-style: italic; font-weight: 300; font-size: 30px; color: var(--accent); letter-spacing: .02em; }
.step__no em { font-family: var(--en); font-style: normal; font-size: 12px; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); }
.step__icon {
  display: grid; place-items: center; width: 84px; height: 84px; border-radius: 50%;
  background: var(--paper); color: var(--accent); position: relative; z-index: 1; margin: 0 0 26px; overflow: visible;
  box-shadow: 0 0 0 1px var(--line) inset;
}
.step__icon svg { width: 48px; height: 48px; }
.step h3 { font-size: var(--fs-h3); letter-spacing: .04em; margin-bottom: 12px; position: relative; padding-bottom: 12px; }
.step h3::after { content: ""; position: absolute; left: 0; bottom: 0; width: 28px; height: 2px; background: var(--haze); }
.step p { font-size: 16px; line-height: 1.95; }

/* ---------- dual-tone icons ---------- */
.ic { fill: none; stroke: var(--ink); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ic .f { fill: #f3d9d6; stroke: none; }
.ic .g { fill: #cfe0c8; stroke: none; }
.ic .r { fill: #b8746f; stroke: none; }
.ic .b { fill: #b9d0d8; stroke: none; }
.step__icon .ic, .node__icon .ic { width: 100%; height: 100%; }

/* ---------- 03 system map ---------- */
.tag { display: inline-block; font-size: 11px; letter-spacing: .12em; color: var(--accent); border: 1px solid rgba(184,116,111,.45); border-radius: 999px; padding: 1px 8px; margin-right: 10px; vertical-align: middle; font-family: var(--sans); font-weight: 400; }
.system { padding: var(--space-section) 0; }
.system__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); gap: 32px; align-items: end; margin-bottom: clamp(36px, 4vw, 52px); }
.system__head h2 { font-size: var(--fs-h2); line-height: 1.4; letter-spacing: .04em; }
.system__sub { margin-top: 14px; font-size: 16px; color: var(--muted); }
.system__legend { font-size: 15px; line-height: 1.9; color: var(--body); border-left: 1px solid var(--haze); padding-left: 20px; }
.map {
  position: relative; border: 1px solid var(--line); background-color: var(--mist);
  background-image: radial-gradient(rgba(184,116,111,.16) 1px, transparent 1.2px); background-size: 22px 22px;
  padding: 24px 24px 22px;
}
.map__label { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--en); font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--accent); margin-bottom: 26px; }
.map__label span:last-child { font-family: var(--sans); letter-spacing: .2em; font-size: 12px; color: var(--muted); }
.map__nodes { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0 18px; }
.map__line { position: absolute; left: 6%; right: 6%; top: 82px; height: 4px; z-index: 0; border-top: 1.5px dashed rgba(184,116,111,.4); }
.map__line svg { position: absolute; left: 0; top: -2px; width: 100%; height: 4px; overflow: visible; }
.map__ink { fill: none; stroke: var(--accent); stroke-width: 1.6; }
.node { position: relative; z-index: 1; display: grid; gap: 8px; align-content: start; padding: 0 4px; }
.node__stage { display: flex; align-items: baseline; gap: 8px; font-family: var(--en); font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--accent); min-height: 18px; }
.node__stage b { font-family: var(--sans); font-weight: 500; letter-spacing: .12em; font-size: 12px; color: var(--ink); }
.node__icon {
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; margin: 12px 0 10px;
  background: var(--paper); color: var(--accent); box-shadow: 0 0 0 1px var(--haze), 0 0 0 6px var(--mist);
}
.node__icon svg { width: 34px; height: 34px; }
.node:not(:last-child)::after { content: "\2192"; position: absolute; right: -16px; top: 84px; transform: translateY(-50%); font-family: var(--en); font-size: 14px; color: var(--accent); background: var(--mist); padding: 0 2px; line-height: 1; }
.node__no { font-family: var(--en); font-size: 11px; letter-spacing: .26em; color: var(--muted); }
.node h3 { font-size: 19px; letter-spacing: .03em; line-height: 1.5; }
.node__q { font-size: 15px; line-height: 1.85; color: var(--body); }
.system__detail { margin-top: 22px; }
.system__detail summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 10px; font-size: 14px; letter-spacing: .12em; color: var(--accent); padding: 6px 0; }
.system__detail summary::-webkit-details-marker { display: none; }
.system__detail summary::after { content: "+"; font-family: var(--en); font-size: 18px; line-height: 1; transition: transform .3s var(--ease); }
.system__detail[open] summary::after { transform: rotate(45deg); }
.system__detail-list { margin-top: 18px; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px 32px; }
.system__detail-list li { display: grid; gap: 6px; }
.system__detail-list b { font-family: var(--serif); font-size: 17px; color: var(--ink); letter-spacing: .03em; }
.system__detail-list p { font-size: 15px; line-height: 1.9; }
.node__more summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; letter-spacing: .12em; color: var(--accent); padding: 4px 0; width: max-content;
}
.node__more summary::-webkit-details-marker { display: none; }
.node__more summary::after { content: "+"; font-family: var(--en); font-size: 16px; line-height: 1; transition: transform .3s var(--ease); }
.node__more[open] summary::after { transform: rotate(45deg); }
.node__more p { margin-top: 8px; font-size: 15px; line-height: 1.9; }
.map__legend { font-size: 13px; color: var(--muted); margin: -14px 0 22px; letter-spacing: .04em; }
.map__legend b { color: var(--ink); font-weight: 500; }
.node__give { margin-top: 6px; padding-top: 10px; border-top: 1px solid rgba(184,116,111,.25); font-size: 13px; line-height: 1.7; color: var(--body); display: grid; gap: 4px; }
.node__who { width: max-content; font-size: 11px; letter-spacing: .14em; color: var(--accent); border: 1px solid rgba(184,116,111,.45); border-radius: 999px; padding: 1px 8px; }
.step__gate { margin-top: 12px; font-size: 14px; line-height: 1.8; color: var(--ink); border-left: 2px solid var(--haze); padding-left: 12px; }
.stats__note { margin-top: 18px; font-size: 14px; color: var(--muted); line-height: 1.8; }
.fit__not { margin-top: 44px; padding: 28px 32px; background: var(--paper); display: grid; gap: 10px; max-width: 640px; }
.fit__not-title { font-family: var(--serif); font-size: 20px; color: var(--ink); letter-spacing: .04em; }
.fit__not ul { display: grid; gap: 6px; }
.fit__not li { font-size: 16px; padding-left: 18px; position: relative; }
.fit__not li::before { content: ""; position: absolute; left: 0; top: .95em; width: 6px; height: 6px; border-radius: 50%; background: var(--haze); }
.fit__not-close { font-size: 15px; color: var(--muted); }
.end__scarce { margin: -4px 0 22px; padding: 4px 0 4px 16px; border-left: 2px solid var(--haze); }
.end__scarce p { font-family: var(--serif); font-size: 17px; color: var(--ink); letter-spacing: .04em; line-height: 1.8; }
.end__ease { font-size: 14px; color: var(--muted); margin-top: 14px; }
.map__foot { display: flex; align-items: center; gap: 14px; margin-top: 28px; font-size: 12px; letter-spacing: .2em; color: var(--muted); }
.map__foot-line { flex: 1; height: 1px; background: rgba(184,116,111,.35); position: relative; }
.map__foot-line::after { content: ""; position: absolute; right: -1px; top: -3px; border: 3.5px solid transparent; border-left: 6px solid rgba(184,116,111,.6); }
.system__hand { margin-top: 0; padding-top: 0; padding-bottom: 0; }
.system__hand .hand { font-size: 24px; }

/* ---------- 04 life ---------- */
.life { background: var(--mist); padding: var(--space-section) 0; }
.life__top { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 88px); align-items: center; }
.life__photo { margin: 0 24px 0 0; position: relative; box-shadow: 24px 24px 0 var(--paper); max-width: 360px; justify-self: end; }
.life__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 62% 50%; }
.life__text h2 { font-size: var(--fs-h2); line-height: 1.4; letter-spacing: .04em; margin: 0 0 20px; }
.life__lead { font-size: 17px; line-height: 2; }
.hand { font-family: var(--hand); font-size: 26px; color: var(--accent); letter-spacing: .06em; line-height: 1.4; }
.life__text .hand { margin-top: 30px; }
.life__eyebrow { margin-top: clamp(64px, 7vw, 96px); padding-top: 44px; border-top: 1px solid rgba(184,116,111,.3); }
.life__values { margin-top: 28px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.value { display: grid; grid-template-columns: 52px minmax(0, 1fr); grid-template-areas: "icon word" "desc desc"; column-gap: 16px; row-gap: 10px; align-content: start; align-items: center; }
.value__no { grid-area: no; font-family: var(--en); font-style: italic; font-weight: 300; font-size: 18px; color: var(--accent); }
.value__icon { grid-area: icon; width: 52px; height: 52px; border-radius: 50%; background: var(--paper); display: grid; place-items: center; margin: 0; box-shadow: 0 0 0 1px var(--line); }
.value__icon svg { width: 30px; height: 30px; }
.value__word {
  grid-area: word; font-family: var(--serif); font-size: 32px; line-height: 1.2; color: var(--ink); font-weight: 600; letter-spacing: .12em;
  position: relative; display: inline-block; width: max-content; padding-bottom: 8px;
}
.value__word::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: var(--haze); }
.value p { grid-area: desc; font-size: 16px; line-height: 1.95; max-width: 20em; margin-top: 4px; }
.life__outcomes { margin-top: 56px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.life__outcomes li { background: var(--paper); padding: 26px 28px; display: grid; gap: 6px; }
.life__outcomes b { font-family: var(--serif); font-size: 22px; color: var(--ink); letter-spacing: .04em; }
.life__outcomes span { font-size: 15px; color: var(--muted); }

/* ---------- 05 proof ---------- */
.proof { padding: var(--space-section) 0; }
.proof__head { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 44px; align-items: start; }
.proof__photo { margin: 0; }
.proof__photo img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; box-shadow: 0 0 0 8px var(--paper), 0 0 0 9px var(--line); }
.proof__id { display: flex; align-items: center; gap: 22px; border-bottom: 1px solid var(--line); padding-bottom: 22px; margin-bottom: 22px; }
.proof__id .seal { width: 56px; height: 56px; color: var(--accent); flex: none; }
.proof__id h2 { font-size: clamp(34px, 3.4vw, 46px); letter-spacing: .06em; line-height: 1.2; }
.proof__role { font-size: 15px; color: var(--accent); letter-spacing: .08em; margin-top: 8px; }
.proof__exp { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 32px; align-items: start; }
.proof__col { list-style: none; display: grid; gap: 10px; align-content: start; }
.proof__exp li { font-size: 16px; padding-left: 18px; position: relative; }
.proof__exp li::before { content: ""; position: absolute; left: 0; top: .95em; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); }
.stats { margin: clamp(48px, 6vw, 72px) 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat { padding: 36px 32px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat dt { font-size: 14px; letter-spacing: .14em; color: var(--accent); }
.stat dd { margin: 10px 0 6px; display: flex; align-items: baseline; gap: 6px; color: var(--ink); }
.stat__num { font-family: var(--en); font-size: clamp(48px, 5vw, 68px); font-weight: 500; letter-spacing: -.01em; line-height: 1; font-variant-numeric: tabular-nums; display: inline-block; text-align: right; }
.stat__unit { font-family: var(--serif); font-size: 20px; color: var(--body); }
.stat p { font-size: 15px; color: var(--muted); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 06 fit ---------- */
.fit { background: var(--mist); padding: var(--space-section) 0; }
.fit__head h2 { font-size: var(--fs-h2); line-height: 1.4; letter-spacing: .04em; margin-top: 16px; }
.fit__who { margin-top: 44px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.fit__who li { background: var(--paper); padding: 30px 32px; display: grid; grid-template-columns: auto 1fr; gap: 4px 22px; align-items: baseline; }
.fit__no { font-family: var(--en); font-style: italic; font-weight: 300; font-size: 26px; color: var(--accent); grid-row: span 2; }
.fit__who b { font-family: var(--serif); font-size: 22px; color: var(--ink); letter-spacing: .04em; }
.fit__who p { font-size: 16px; }
.fit__tags { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px; }
.fit__tags li { font-size: 15px; letter-spacing: .04em; padding: 8px 16px; border: 1px solid rgba(184,116,111,.35); border-radius: 999px; color: var(--ink); background: rgba(255,253,249,.7); }
.fit__close { margin-top: 28px; font-size: 16px; color: var(--muted); text-align: right; }

/* ---------- 07 stories ---------- */
.stories { padding: var(--space-section) 0; overflow: hidden; }
.stories__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; margin-bottom: 40px; }
.stories__head h2 { font-size: var(--fs-h2); letter-spacing: .04em; }
.stories__sub { margin-top: 14px; font-size: 16px; color: var(--muted); line-height: 1.9; }
.stories__controls { display: flex; align-items: center; gap: 14px; }
.stories__hint { font-size: 14px; color: var(--muted); letter-spacing: .06em; }
.stories__count { font-family: var(--en); font-size: 13px; letter-spacing: .2em; color: var(--accent); margin: 0 6px; }
.stories__count b { font-weight: 500; }
.stories__controls button {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  font-family: var(--en); font-size: 18px; cursor: pointer; transition: border-color .25s, color .25s;
}
.stories__controls button:hover { border-color: var(--accent); color: var(--accent); }

.stories__track {
  display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: 6px max(var(--gutter), calc((100% - var(--wrap)) / 2 + var(--gutter))) 28px;
  scroll-padding-inline: max(var(--gutter), calc((100% - var(--wrap)) / 2 + var(--gutter)));
}
.stories__track::-webkit-scrollbar { display: none; }
.stories__track:focus-visible { outline-offset: -4px; }
.tcard { flex: 0 0 min(400px, 82vw); scroll-snap-align: start; margin: 0; background: var(--mist); padding: 34px 32px 36px; display: grid; gap: 16px; align-content: start; position: relative; }
.tcard::before { content: "\201C"; font-family: var(--serif); font-size: 72px; line-height: .5; color: var(--haze); position: absolute; top: 34px; right: 28px; }
.tcard figcaption { font-size: 13px; letter-spacing: .2em; color: var(--accent); }
.tcard blockquote { margin: 0; font-size: 16px; line-height: 1.95; }

/* ---------- 08 faq ---------- */
.faq { background: var(--mist); padding: var(--space-section) 0; }
.faq__head { max-width: 640px; }
.faq__head h2 { font-size: var(--fs-h2); letter-spacing: .04em; margin: 12px 0 14px; }
.faq__sub { font-size: 16px; color: var(--muted); }
.faq__grid { margin-top: 44px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.qa { background: var(--paper); border: 1px solid transparent; transition: border-color .3s; }
.qa[open] { border-color: var(--haze); }
.qa summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; padding: 22px 24px; font-family: var(--serif); font-size: 19px; color: var(--ink); line-height: 1.5; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary:focus-visible { outline-offset: -4px; }
.qa__no { font-family: var(--en); font-size: 13px; letter-spacing: .2em; color: var(--accent); }
.qa__mark { width: 14px; height: 14px; position: relative; }
.qa__mark::before, .qa__mark::after { content: ""; position: absolute; left: 50%; top: 50%; background: var(--accent); transform: translate(-50%, -50%); }
.qa__mark::before { width: 14px; height: 1.5px; }
.qa__mark::after { width: 1.5px; height: 14px; transition: transform .3s var(--ease); }
.qa[open] .qa__mark::after { transform: translate(-50%, -50%) rotate(90deg); }
.qa__a { padding: 0 24px 26px 24px; }
.qa__a p { font-size: 16px; line-height: 1.95; }

/* ---------- end ---------- */
.end { position: relative; padding: clamp(96px, 10vw, 150px) 0; overflow: hidden; isolation: isolate; }
.end__photo { position: absolute; inset: 0; z-index: -1; }
.end__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.end__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,253,249,.5) 0%, rgba(255,253,249,.15) 50%, rgba(255,253,249,0) 100%); }
.end__panel { max-width: 580px; background: rgba(255,253,249,.84); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); padding: clamp(32px, 4vw, 56px); }
.end__panel .chapter { margin-bottom: 24px; }
.end__title { font-size: clamp(28px, 3vw, 42px); line-height: 1.45; letter-spacing: .04em; display: grid; gap: 4px; margin-bottom: 18px; }
.end__lead { font-size: 17px; }
.end__points { margin: 22px 0 32px; display: grid; gap: 8px; }
.end__points li { font-size: 16px; padding-left: 18px; position: relative; }
.end__points li::before { content: ""; position: absolute; left: 0; top: .95em; width: 6px; height: 6px; border-radius: 50%; background: var(--leaf); }
.btn--lg { font-size: 17px; padding: 18px 32px; }
.end__sign { margin-top: 44px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 6px 20px; }
.end__sign .hand { font-size: 24px; }
.end__by { font-size: 14px; color: var(--muted); letter-spacing: .06em; }
.end__sign .seal { grid-column: 2; grid-row: 1 / span 2; width: 56px; height: 56px; }

.foot { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; padding: 32px var(--gutter); font-size: var(--fs-small); color: var(--muted); letter-spacing: .06em; }
.foot__seal { width: 44px; height: 44px; color: var(--accent); }
.foot__brand { font-family: var(--serif); color: var(--ink); font-size: 15px; }

/* ==========================================================
   motion — 只在 JS 就緒且未要求減少動態時啟用
   ========================================================== */
.motion .reveal { opacity: 0; transform: translateY(14px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.motion .reveal.is-in { opacity: 1; transform: none; }

.motion .chapter__mark .ink path { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1s var(--ease) .1s; }
.motion .chapter__mark .pen { opacity: 0; transform: rotate(-38deg) translate(-70px, 0); transition: transform 1s var(--ease) .1s, opacity .3s ease .1s; }
.motion .chapter.is-written .ink path { stroke-dashoffset: 0; }
.motion .chapter.is-written .pen { opacity: 1; transform: rotate(-38deg) translate(0, 0); }

.motion .hero__pen .ink path { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s var(--ease) .5s; }
.motion .hero__pen .pen { opacity: 0; transform: rotate(-40deg) translate(-190px, 0); transition: transform 1.6s var(--ease) .5s, opacity .4s ease .5s; }
.motion .hero.is-written .hero__pen .ink path { stroke-dashoffset: 0; }
.motion .hero.is-written .hero__pen .pen { opacity: 1; transform: rotate(-40deg) translate(0, 0); }
.motion .hero__text > * { opacity: 0; transform: translateY(12px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.motion .hero.is-written .hero__text > * { opacity: 1; transform: none; }
.motion .hero.is-written .hero__text > :nth-child(2) { transition-delay: .08s; }
.motion .hero.is-written .hero__text > :nth-child(3) { transition-delay: .16s; }
.motion .hero.is-written .hero__text > :nth-child(4) { transition-delay: .24s; }
.motion .hero__figure img { opacity: 0; transition: opacity 1.2s ease .15s; }
.motion .hero.is-written .hero__figure img { opacity: 1; }

/* 流程四步：一條線走到每一站先繞圓圈一圈，再走到下一站（路徑由 main.js 依實際位置產生） */
.steps__trace { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; z-index: 0; }
.steps__trace .base { fill: none; stroke: var(--line); stroke-width: 1; }
.steps__trace .run { fill: none; stroke: var(--accent); stroke-width: 1.5; stroke-linecap: round; opacity: .85; }
.steps__light { position: absolute; left: 0; top: 0; width: 9px; height: 9px; margin: -4.5px 0 0 -4.5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px 3px rgba(184,116,111,.4); opacity: 0; z-index: 2; pointer-events: none; }
.steps.has-trace::before, .steps.has-trace::after { display: none; }
.motion .step { opacity: 0; transform: translateY(12px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.motion .step.is-on, .motion .steps:not(.has-trace).is-in .step { opacity: 1; transform: none; } 96% { opacity: 1; } 100% { left: 100%; opacity: 0; } }

.motion .map__ink { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.8s var(--ease) .2s; }
.motion .map.is-in .map__ink { stroke-dashoffset: 0; }
.motion .hl { background-size: 0% 100%; transition: background-size .9s ease-in-out .45s; }
.motion .hl.is-in { background-size: 100% 100%; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .motion .reveal, .motion .step, .motion .hero__text > *, .motion .hero__figure img { opacity: 1; transform: none; transition: none; }
  .motion .chapter__mark .ink path, .motion .hero__pen .ink path { stroke-dashoffset: 0; transition: none; }
  .motion .chapter__mark .pen, .motion .hero__pen .pen { opacity: 1; transition: none; }
  .motion .steps::after { width: 100%; transition: none; }
  .steps__trace .run { stroke-dashoffset: 0 !important; }
  .steps__light { display: none; }
  .motion .hl { background-size: 100% 100%; transition: none; }
  .motion .map__ink { stroke-dashoffset: 0; transition: none; }
}

/* ==========================================================
   responsive
   ========================================================== */
@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .hero__pen { left: -80px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 48px; }
  .steps::before, .steps::after { display: none; }
  .step:nth-child(3) { border-left: 0; }
  .map__nodes { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 24px; }
  .map__line, .node:not(:last-child)::after { display: none; }
}

@media (max-width: 820px) {
  .masthead { padding: 14px var(--gutter); }
  .nav { gap: 16px; font-size: 14px; }
  .nav a:not(.nav__cta) { display: none; }
  .hero { padding-top: 28px; }
  .hero__grid { grid-template-columns: 1fr; row-gap: 40px; }
  .hero__text { padding: 8px 0 0; }
  .hero__title { line-height: 1.36; }
  .hero__sub { font-size: 16px; }
  .hero__figure { margin: 0 0 32px; }
  .hero__figure { max-width: 300px; justify-self: start; }
  .hero__figure img { aspect-ratio: 4 / 5; }
  .about__photo { margin: 0 0 20px; width: 160px; }
  .hero__mist { left: -16px; right: 24px; top: 24px; bottom: -24px; }
  .hero__pen { left: -14px; bottom: -14px; width: 220px; height: 70px; }
  .hero__pen .ink { width: 190px; }
  .hero__pen .pen { left: 176px; width: 13px; height: 44px; }
  .hero__points { margin-top: 28px; }

  .about { margin-top: 96px; padding-top: 0; }
  .about__opening { grid-template-columns: 1fr; gap: 32px; }
  .note { margin-top: -56px; }
  .about__aside .chapter { margin-bottom: 20px; }
  .promise { padding-bottom: 0; }
  .pains__list { gap: 14px; }
  .pain { padding: 24px 22px 26px; }
  .pain__core { font-size: 24px; }

  .process__head { grid-template-columns: 1fr; gap: 20px; }
  .process__sub br { display: none; }
  .steps { row-gap: 40px; }
  .step { padding: 0 18px 0 0; }
  .step + .step { padding: 0 0 0 22px; }
  .step:nth-child(3) { border-left: 0; padding-left: 0; }
  .step__no { margin-bottom: 18px; }
  .step__icon { width: 72px; height: 72px; margin-bottom: 18px; }

  .system__head { grid-template-columns: 1fr; gap: 16px; }
  .map__nodes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .life__top { grid-template-columns: 1fr; gap: 40px; }
  .life__photo { margin: 0 16px 24px 0; box-shadow: 16px 16px 0 var(--paper); justify-self: start; }
  .life__photo img { aspect-ratio: 4 / 3; object-position: 50% 60%; }
  .life__values { grid-template-columns: 1fr; gap: 36px; }
  .life__outcomes { grid-template-columns: 1fr; }
  .proof__head { grid-template-columns: 1fr; gap: 28px; }
  .proof__photo { max-width: 220px; margin-left: 9px; }
  .proof__exp { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; border-bottom: 0; }
  .stat { padding: 28px 0; border-bottom: 1px solid var(--line); }
  .stat + .stat { border-left: 0; }
  .fit__who { grid-template-columns: 1fr; }
  .fit__close { text-align: left; }
  .stories__head { margin-bottom: 28px; }
  .stories__hint { display: none; }
  .faq__grid { grid-template-columns: 1fr; }
  .qa summary { font-size: 17px; padding: 18px 20px; }
  .qa__a { padding: 0 20px 22px; }
  .end { padding: 72px 0; }
  .end__photo img { object-position: 78% 50%; }
  .end__panel { padding: 28px 22px 32px; }
  .end__sign { grid-template-columns: 1fr; }
  .end__sign .seal { grid-column: 1; grid-row: auto; }
}

@media (max-width: 640px) {
  .chapter { letter-spacing: .22em; gap: 10px; }
  .chapter__mark, .chapter__mark .ink { width: 80px; }
  .chapter__mark .pen { left: 62px; }
  .hero__grid, .about__opening, .life__top, .proof__head, .process__head, .system__head { grid-template-columns: minmax(0, 1fr); }
  .map { padding: 20px 18px; }
  .map__nodes { grid-template-columns: 1fr; gap: 0; }
  .node { padding: 22px 0 22px 0; }
  .node + .node { border-top: 1px dashed rgba(184,116,111,.35); }
  .hero__points { flex-direction: column; }
  .hero__points li { padding: 14px 4px; }
  .hero__points li + li { border-left: 0; border-top: 1px solid var(--line); }
  .pains__list { grid-template-columns: 1fr; }
  .pains__intro { text-align: left; }
  .steps { grid-template-columns: 1fr; }
  .step, .step + .step { padding: 0; }
  .step + .step { border-left: 0; padding-top: 32px; border-top: 1px solid var(--line); }
}

@media (max-width: 360px) {
  .hero__title { font-size: 28px; letter-spacing: .02em; }
  .note__title { font-size: 28px; }
  .chapter { letter-spacing: .22em; gap: 10px; }
  .chapter__mark, .chapter__mark .ink { width: 80px; }
  .chapter__mark .pen { left: 62px; }
}

/* ---------- round 3 additions ---------- */
.node__stage em i { font-style: normal; font-weight: 600; color: var(--ink); }
.value__icon { width: 46px; height: 46px; margin: 4px 0 2px; }
.value__icon svg { width: 100%; height: 100%; }
.fit__tags li { padding: 0; border: 0; background: none; }
.fit__tag {
  font: inherit; font-size: 15px; letter-spacing: .04em; padding: 8px 16px; border: 1px solid rgba(184,116,111,.35); border-radius: 999px;
  color: var(--ink); background: rgba(255,253,249,.7); cursor: url("assets/cursor-pen.png") 3 28, pointer;
  transition: transform .25s var(--ease), border-color .25s, background .25s; position: relative;
}
.fit__tag:hover, .fit__tag:focus-visible { transform: scale(1.06); border-color: var(--accent); background: var(--paper); }
.fit__tag[aria-expanded="true"] { background: var(--accent); color: #fff; border-color: var(--accent); }
.fit__tags li { position: relative; }
.fit__pop {
  position: absolute; left: 0; top: calc(100% + 10px); z-index: 5; min-width: 220px; max-width: 320px;
  background: var(--paper); border: 1px solid var(--line); box-shadow: 0 18px 40px -24px rgba(120,80,70,.4); padding: 14px 16px;
  display: flex; flex-wrap: wrap; gap: 6px; animation: popin .22s var(--ease);
}
.fit__pop span { font-size: 13px; padding: 4px 10px; border-radius: 999px; background: var(--mist); color: var(--ink); }
.fit__pop::before { content: ""; position: absolute; left: 22px; top: -6px; width: 10px; height: 10px; background: var(--paper); border-left: 1px solid var(--line); border-top: 1px solid var(--line); transform: rotate(45deg); }
@keyframes popin { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.fit__hint { margin-top: 14px; font-size: 13px; color: var(--muted); }
a, button, summary, .btn { cursor: url("assets/cursor-pen.png") 3 28, pointer; }
@media (prefers-reduced-motion: reduce) { .fit__tag:hover { transform: none; } .fit__pop { animation: none; } }

/* ---------- system map: vertical flow ---------- */
.map--vert .map__nodes { grid-template-columns: 1fr; gap: 0; max-width: 760px; margin: 0 auto; position: relative; padding-left: 0; }
.map--vert .map__line, .map--vert .node:not(:last-child)::after { display: none; }
.map--vert .map__nodes::before { content: ""; position: absolute; left: 28px; top: 40px; bottom: 40px; width: 1.5px; background: linear-gradient(180deg, var(--accent), rgba(184,116,111,.25)); }
.map--vert .node { display: grid; grid-template-columns: 56px minmax(0, 1fr); grid-template-areas: "icon stage" "icon titleq"; column-gap: 26px; row-gap: 4px; padding: 20px 0 26px; align-items: start; }
.map--vert .node__icon { grid-area: icon; margin: 0; }
.map--vert .node__stage { grid-area: stage; min-height: 0; margin-top: 10px; }
.map--vert .node__no { display: none; }
.map--vert .node h3 { grid-area: titleq; font-size: 20px; display: inline; }
.map--vert .node__q { grid-area: titleq; display: inline; margin-left: 14px; }
.map--vert .map__foot { max-width: 760px; margin: 12px auto 0; }
@media (max-width: 640px) { .map--vert .node { grid-template-columns: 48px minmax(0,1fr); column-gap: 18px; } .map--vert .map__nodes::before { left: 24px; } }

/* ---------- system: map left, headline right ---------- */
.system__split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.system__split .map { order: 2; }
.system__head--side { order: 1; }
.system__head--side { display: flex; flex-direction: column; align-items: flex-start; margin-bottom: 0; align-self: start; }
.system__head--side .system__legend { margin-top: 28px; }
.system__split .map { padding: 28px 32px 24px; }
.system__split .map--vert .map__nodes { max-width: none; }
.system__split .map--vert .node { padding: 14px 0 18px; }
.system__split .map--vert .node__q { font-size: 15px; line-height: 1.9; max-width: none; }
.system__split .map--vert .map__foot { max-width: none; }
@media (max-width: 1080px) { .system__split { grid-template-columns: 1fr; } .system__head--side { position: static; } }

/* vertical map: 名單 at top, 成交 at bottom, line runs through */
.map--vert .map__label { margin-bottom: 8px; align-items: flex-start; }
.map__start { font-family: var(--sans) !important; font-size: 12px !important; letter-spacing: .2em !important; color: var(--muted) !important; text-transform: none !important; padding-left: 18px; }
.map--vert .map__nodes::before { top: -4px; bottom: -12px; }
.map__end { display: flex; flex-direction: column; align-items: center; width: 56px; margin-top: 4px; font-size: 12px; letter-spacing: .2em; color: var(--muted); }
.map__end-line { width: 1px; height: 22px; background: rgba(184,116,111,.35); position: relative; margin-bottom: 6px; }
.map__end-line::after { content: ""; position: absolute; left: -3px; bottom: -1px; border: 3.5px solid transparent; border-top: 6px solid rgba(184,116,111,.6); }
.map--vert .node__stage { min-height: 0; margin-top: 8px; }

/* step deliverables */
.step__give { margin-top: 12px; padding-top: 12px; border-top: 1px solid rgba(184,116,111,.25); font-size: 14px; line-height: 1.8; color: var(--ink); }
.step__give span { display: block; font-size: 11px; letter-spacing: .22em; color: var(--accent); margin-bottom: 2px; }
/* system: mechanism line in map, full texts below in two columns */
.system__split .map--vert .node__q { font-size: 16px; color: var(--body); }
.system__split .map--vert .node { padding: 12px 0 16px; }
/* hover to reveal the full explanation of each node */
.map--vert .node { position: relative; cursor: url("assets/cursor-pen.png") 3 28, pointer; outline: none; border-radius: 4px; transition: background .25s; }
.map--vert .node:hover, .map--vert .node:focus-visible, .map--vert .node.is-open { background: rgba(255,253,249,.7); }
.node__full { grid-column: 2; grid-row: 4; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .45s var(--ease), opacity .35s var(--ease), margin .3s; margin-top: 0; }
.node__full p { font-size: 15px; line-height: 1.9; color: var(--body); padding: 10px 14px 12px; border-left: 2px solid var(--haze); background: rgba(255,253,249,.8); }
.map--vert .node:hover .node__full, .map--vert .node:focus-visible .node__full, .map--vert .node.is-open .node__full { max-height: 260px; opacity: 1; margin-top: 8px; }
.map--vert .node { grid-template-areas: "icon stage" "icon titleq" "icon full"; }
.node__full { grid-area: full; }
.node__q::after { content: "  +"; font-family: var(--en); color: var(--accent); font-size: 14px; }
.map--vert .node:hover .node__q::after, .map--vert .node.is-open .node__q::after { content: "  −"; }
@media (prefers-reduced-motion: reduce) { .node__full { transition: none; } }

/* ---------- process: card layout ---------- */
.steps--cards { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.steps--cards .step { background: var(--mist); padding: 26px 22px 24px; border-left: 0 !important; display: grid; gap: 10px; align-content: start; }
.steps--cards .step__no { margin-bottom: 4px; }
.steps--cards .step__icon { width: 60px; height: 60px; margin: 6px 0 8px; box-shadow: 0 0 0 1px var(--haze); }
.steps--cards .step__icon svg { width: 34px; height: 34px; }
.steps--cards .step h3 { font-size: 19px; margin-bottom: 4px; padding-bottom: 10px; }
.steps--cards .step p { font-size: 14px; color: var(--muted); line-height: 1.85; }
.steps--cards .step__give { display: none; }
.steps__gives { display: grid; grid-template-columns: 110px repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 16px; align-items: start; }
.steps__gives-label { font-size: 12px; letter-spacing: .24em; color: var(--accent); padding: 18px 0; }
.steps__gives p { font-size: 16px; line-height: 1.8; color: var(--ink); padding: 14px 22px 16px; border-top: 1px solid rgba(184,116,111,.3); }
.process .step__gate { margin-top: 14px; border-left: 0; padding-left: 22px; display: flex; align-items: center; gap: 10px; width: calc(25% - 12px); min-width: 280px; }
.step__gate-arrow { font-family: var(--en); font-size: 18px; color: var(--accent); line-height: 1; }
@media (max-width: 1080px) {
  .steps--cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps--cards .step:first-of-type { grid-column: auto; }
  .steps__gives { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps__gives-label { grid-column: 1 / -1; padding: 8px 0 0; }
  .process .step__gate { margin-left: 0; }
}
@media (max-width: 640px) { .steps--cards, .steps__gives { grid-template-columns: 1fr; } .steps--cards .step + .step { border-top: 0; padding-top: 26px; } }

/* deliverables as its own block */
.gives { margin-top: clamp(48px, 5vw, 72px); padding-top: 36px; border-top: 1px solid var(--line); }
.gives__eyebrow { margin-bottom: 22px; }
.gives__list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.gives__list li { background: var(--paper); border: 1px solid var(--line); padding: 20px 22px 22px; display: grid; gap: 8px; }
.gives__no { font-family: var(--en); font-style: italic; font-weight: 300; font-size: 18px; color: var(--accent); }
.gives__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.gives__tag { font-size: 12px; letter-spacing: .12em; color: var(--accent); border: 1px solid rgba(184,116,111,.45); border-radius: 999px; padding: 2px 10px; white-space: nowrap; }
.gives__list p { font-family: var(--serif); font-size: 17px; line-height: 1.7; color: var(--ink); letter-spacing: .02em; }
@media (max-width: 1080px) { .gives__list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .gives__list { grid-template-columns: 1fr; } }

/* SHINE name block */
.system__head--side .eyebrow { margin-bottom: 16px; }
.shine { margin: 8px 0 28px; padding: 0 0 26px; border-bottom: 1px solid var(--line); display: grid; gap: 8px; }
.shine__word { display: flex; font-family: "Cormorant Garamond", var(--serif); font-weight: 500; font-size: clamp(56px, 5.6vw, 78px); line-height: 1; color: var(--ink); letter-spacing: .3em; }
.shine__word span { position: relative; padding-bottom: 8px; }
.shine__word span::after { content: ""; position: absolute; left: 0; right: .3em; bottom: 0; height: 1px; background: var(--haze); }
.shine__keys { display: flex; flex-wrap: nowrap; white-space: nowrap; gap: 0 10px; font-family: "Cormorant Garamond", var(--serif); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.shine__keys span::first-letter { font-weight: 600; color: var(--ink); }
.shine__zh { font-size: 15px; letter-spacing: .1em; color: var(--body); margin-top: 4px; }
.system__head--side .system__legend { margin-top: 26px; }

/* map: title and one-liner on the same row */
.map--vert .node .node__line { grid-area: titleq; display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.map--vert .node .node__line h3 { font-size: 20px; }
.map--vert .node .node__line .node__q { font-size: 15px; color: var(--muted); margin: 0; }

.shine__hooks { margin-top: 16px; display: grid; gap: 8px; }
.shine__hooks li { font-size: 16px; line-height: 1.8; color: var(--ink); padding-left: 18px; position: relative; }
.shine__hooks li::before { content: ""; position: absolute; left: 0; top: .9em; width: 6px; height: 6px; border-radius: 50%; background: var(--haze); }
.shine__hooks li:first-child { padding-left: 0; font-size: 14px; color: var(--muted); letter-spacing: .06em; margin-bottom: 2px; }
.shine__hooks li:first-child::before { display: none; }
.system__head--side h2 { font-size: clamp(26px, 2.6vw, 34px); }

.system__claim { font-family: var(--serif); font-size: clamp(17px, 1.4vw, 20px); white-space: nowrap; line-height: 1.7; color: var(--ink); letter-spacing: .03em; }
.system__claim .tag { display: block; width: max-content; margin-bottom: 8px; font-family: var(--sans); }
.system__hand { margin-top: 230px; text-align: left; }
.system__hand .hand { display: block; text-align: left; }

.system__title { font-size: clamp(16px, 1.3vw, 19px); letter-spacing: .06em; font-weight: 500; color: var(--body); margin-bottom: 14px; white-space: nowrap; }
.system__head--side .shine { margin-top: 0; }

/* ---------- system section: calm photo + soft light ---------- */
.system--photo { position: relative; isolation: isolate; overflow: hidden; }
.system--photo::before { content: ""; position: absolute; inset: 0; z-index: -3; background: url("assets/hero-spring.webp") 60% 50% / cover no-repeat; filter: blur(6px) saturate(.75); transform: scale(1.04); }
.system--photo::after { content: ""; position: absolute; inset: 0; z-index: -2; background:
  radial-gradient(50% 42% at 76% 24%, rgba(255,251,244,.9), transparent 70%),
  radial-gradient(42% 42% at 18% 80%, rgba(226,234,222,.55), transparent 70%),
  linear-gradient(90deg, rgba(255,253,249,.94) 0%, rgba(255,253,249,.84) 45%, rgba(255,253,249,.66) 100%); }
.system--photo .map { background-color: rgba(255,253,249,.72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-color: rgba(255,255,255,.9); box-shadow: 0 30px 60px -40px rgba(120,80,70,.28); }
/* hover panel overlays instead of growing the layout, so the backdrop never reflows */
.map--vert .node { grid-template-areas: "icon stage" "icon titleq"; }
.node__full { position: absolute; left: 82px; right: 0; top: calc(100% - 6px); z-index: 6; max-height: none; overflow: visible; opacity: 0; pointer-events: none; transform: translateY(-4px); transition: opacity .3s var(--ease), transform .3s var(--ease); margin: 0; }
.node__full p { background: var(--paper); border: 1px solid var(--line); box-shadow: 0 18px 40px -24px rgba(120,80,70,.35); padding: 12px 16px 14px; }
.map--vert .node:hover .node__full, .map--vert .node:focus-visible .node__full, .map--vert .node.is-open .node__full { opacity: 1; transform: none; margin-top: 0; pointer-events: auto; max-height: none; }
.map--vert .node:hover, .map--vert .node:focus-visible, .map--vert .node.is-open { z-index: 7; }
.node__full p { background: #fffdf9; }

/* ---------- 共鳴段大字 ---------- */
.story__big { font-family: var(--serif); font-size: clamp(28px, 3vw, 38px) !important; line-height: 1.4 !important; letter-spacing: .05em; color: var(--ink); font-weight: 600; margin: 6px 0 2px; isolation: isolate; }
.story__big b { position: relative; padding: 0 .08em; font-weight: 700; }
.story__big b::after { content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .38em; background: rgba(243,168,178,.55); z-index: -1; }

/* ---- 手機版修正 2026-09-27 ---- */
@media (max-width: 640px) {
  /* Hero 三句：直排時不要套 flex-basis 220px 當高度 */
  .hero__points li { flex: 0 0 auto; padding: 14px 4px; }
  /* 關於：先章節＋承諾，再自介卡 */
  .about__opening { display: flex; flex-direction: column; gap: 28px; }
  .note { order: 1; margin-top: 0; }
  .about__aside { order: 2; }
  /* 流程四卡：圖示在左、文字在右，卡片變矮 */
  .steps--cards { gap: 12px; }
  .steps--cards .step { grid-template-columns: 56px minmax(0, 1fr); column-gap: 16px; row-gap: 4px; padding: 20px 18px 18px; align-items: start; }
  .steps--cards .step + .step { padding-top: 20px; }
  .steps--cards .step__no { grid-column: 1 / -1; margin-bottom: 6px; }
  .steps--cards .step__icon { grid-column: 1; grid-row: 2 / span 2; width: 56px; height: 56px; margin: 0; }
  .steps--cards .step__icon svg { width: 30px; height: 30px; }
  .steps--cards .step h3 { grid-column: 2; margin: 0; padding-bottom: 6px; font-size: 18px; }
  .steps--cards .step p { grid-column: 2; }
}
@media (max-width: 1080px) { .system__hand { margin-top: 28px !important; } }
/* 「最難的一關」：桌機在四卡下方指回 01；手機直接放進 01 卡片裡 */
.process .step__gate--in, .steps--cards .step__gate--in { display: none; }
@media (max-width: 640px) {
  .process > .step__gate:not(.step__gate--in), .process .steps + .step__gate { display: none; }
  .steps--cards .step__gate--in { display: block; grid-column: 2; margin-top: 4px; padding: 8px 0 0 12px; border-left: 2px solid var(--haze); font-size: 13.5px; line-height: 1.75; color: var(--ink); width: auto; min-width: 0; }
}
/* 手機：Hero 圖片吃滿寬度，不留右側空白 */
@media (max-width: 640px) {
  .hero__figure { max-width: none; width: 100%; justify-self: stretch; }
  .hero__figure img { aspect-ratio: 1 / 1; }
}
/* 手機減字：隱藏第二層說明與重複內容（桌機不受影響） */
@media (max-width: 640px) {
  .hero__points { display: none; }                                  /* 三句話結尾再出現一次 */
  .shine__keys { display: none; }                                    /* 五個字母的英文鍵，地圖裡已有 */
}
/* 手機：系統區的手寫語移到地圖之後（桌機是對齊最後一站） */
@media (max-width: 1080px) {
  .system__head--side { display: contents; }
  .system__split .map { order: 2; }
  .system__hand { order: 3; margin-top: 28px !important; }
}
/* 手機：關於區不顯示「你只要把課教好／剩下的，交給我」 */
@media (max-width: 640px) { .about .promise { display: none; } .about__aside .chapter { margin-bottom: 0; } }
/* 手機：地圖尾端箭頭對齊 48px 圖示欄的中線，不再分岔 */
@media (max-width: 640px) { .map__end { width: 48px; } }
/* 觸控裝置：系統圖完整說明改成在節點下方展開（不用懸浮面板），只有點開才顯示 */
@media (hover: none) {
  .map--vert .node, .system--photo .map--vert .node { grid-template-areas: "icon stage" "icon titleq" "icon full"; }
  .system--photo .node__full, .node__full { grid-area: full; position: static; transform: none; max-height: 0; overflow: hidden; opacity: 0; pointer-events: none; margin-top: 0; transition: max-height .4s var(--ease), opacity .3s var(--ease), margin .3s; }
  .map--vert .node:hover .node__full, .map--vert .node:focus-visible .node__full { max-height: 0; opacity: 0; margin-top: 0; pointer-events: none; }
  .map--vert .node.is-open .node__full { max-height: 420px; opacity: 1; margin-top: 8px; pointer-events: auto; }
  .map--vert .node:hover { background: transparent; }
  .map--vert .node.is-open { background: rgba(255,253,249,.7); }
  .map--vert .node:hover .node__q::after { content: "  +"; }
  .map--vert .node.is-open .node__q::after { content: "  −"; }
  .node__full p { box-shadow: none; }
}
/* 結尾簽名：拿掉印章（頁尾已有），改單欄 */
.end__sign { grid-template-columns: 1fr; }
/* 成果數字：Noto Serif TC 特粗＋粉玫瑰漸層（參考 ivylabor 的做法，換成自家色） */
.stat__num {
  font-family: var(--serif); font-weight: 800; letter-spacing: .01em;
  background: linear-gradient(135deg, #eea2ac 0%, #c9787f 48%, #9b6b86 100%);   /* A 粉→玫瑰→藕紫 */
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
  padding-right: .04em;
}
.stat__unit { color: var(--accent); font-weight: 600; }
/* 手機：經歷區「身份置中、文字靠左」 */
@media (max-width: 640px) {
  .proof__photo { max-width: 240px; margin: 0 auto; }
  .proof__id { flex-direction: column; text-align: center; gap: 14px; padding-top: 6px; }
  .proof__id .seal { width: 52px; height: 52px; }
  .stat { text-align: center; padding: 26px 0; }
  .stat dd { justify-content: center; }
  .stat__num { text-align: center; }
}
/* 生活區六重點：同一種卡片、3×2 格線 */
.life__six { margin-top: 28px; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.life__six .value { background: var(--paper); padding: 28px 28px 30px; row-gap: 14px; }
.life__six .value__word { font-size: 26px; letter-spacing: .08em; }
.life__six .value p { font-size: 15.5px; line-height: 1.85; color: var(--body); max-width: none; margin-top: 0; }
@media (max-width: 1080px) { .life__six { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .life__six { grid-template-columns: 1fr; gap: 1px; } .life__six .value { padding: 22px 20px 24px; } .life__six .value__word { font-size: 24px; } }
/* 手機：經歷清單縮到 85% 寬再置中（清單內仍靠左） */
@media (max-width: 640px) { .proof__exp { max-width: 85%; margin-left: auto; margin-right: auto; } }
/* 「在這，你會獲得」獨立成一段，接在 SHINE 系統之後 */
.gives-sec { padding: clamp(64px, 7vw, 104px) 0 clamp(72px, 8vw, 112px); }
.gives-sec .gives { margin-top: 0; padding-top: 0; border-top: 0; }
/* 右上「預約聊聊」：玫瑰色膠囊按鈕（電腦、手機都是） */
.nav .nav__cta { background: var(--accent); color: #fff; padding: 8px 18px; border-radius: 999px; font-weight: 500; letter-spacing: .06em; box-shadow: 0 6px 16px -8px rgba(184,116,111,.7); transition: background .25s, box-shadow .25s, transform .25s; }
.nav .nav__cta::after { display: none; }
.nav .nav__cta:hover, .nav .nav__cta:focus-visible { background: #a4625d; box-shadow: 0 10px 22px -10px rgba(184,116,111,.85); transform: translateY(-1px); }
@media (max-width: 820px) { .nav .nav__cta { padding: 8px 16px; } }
/* 生活區合併成一個區塊：左邊標題＋三個嚮往，右邊照片 */
.life__one { align-items: center; }
.life__one .life__photo { max-width: 400px; }
.life__eyebrow--in { margin-top: 36px; padding-top: 28px; }
.life__three { list-style: none; display: grid; gap: 22px; margin-top: 22px; }
.life__three .value { grid-template-columns: 48px minmax(0, 1fr); grid-template-areas: "icon word" "icon desc"; column-gap: 18px; row-gap: 4px; align-items: start; }
.life__three .value__icon { grid-row: 1 / span 2; width: 48px; height: 48px; margin: 2px 0 0; }
.life__three .value__word { font-size: 22px; letter-spacing: .1em; justify-self: start; }
.life__three .value p { grid-area: desc; font-size: 16px; line-height: 1.8; margin: 4px 0 0; max-width: none; color: var(--body); }
@media (max-width: 820px) {
  .life__one { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .life__one .life__text { display: contents; }
  .life__one h2 { order: 1; } .life__one .life__lead { order: 2; }
  .life__one .life__photo { order: 3; margin-top: 28px; max-width: none; }
  .life__one .life__eyebrow--in { order: 4; } .life__one .life__three { order: 5; }
}
/* 三項：圖示放大到涵蓋標題＋說明兩行；標題不加底線 */
.life__three .value { grid-template-columns: 64px minmax(0, 1fr); column-gap: 20px; row-gap: 2px; align-items: center; }
.life__three .value__icon { width: 64px; height: 64px; margin: 0; align-self: center; }
.life__three .value__icon svg { width: 46px; height: 46px; }
@media (max-width: 640px) { .life__three .value { grid-template-columns: 56px minmax(0, 1fr); column-gap: 16px; } .life__three .value__icon { width: 56px; height: 56px; } .life__three .value__icon svg { width: 40px; height: 40px; } }
.life__three .value__word { font-size: 21px; padding-bottom: 0; line-height: 1.4; align-self: end; }
.life__three .value__word::after { display: none; }
.life__three .value p { margin: 0; line-height: 1.7; align-self: start; }
.life__one .life__eyebrow--in { margin-top: 32px; }