/* S1: First view */
.fv {
  isolation: isolate;
  min-height: clamp(780px, calc(100svh - 76px), 940px);
  margin-top: 76px;
  overflow: hidden;
  background:
    radial-gradient(circle at 76% 33%, rgba(255, 255, 255, .94) 0 12%, transparent 48%),
    linear-gradient(112deg, #FCFAF4 0 44%, rgba(247, 242, 232, .95) 67%, var(--kinari) 100%);
}
.fv::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .4;
  background:
    repeating-linear-gradient(90deg, transparent 0 12px, rgba(94, 75, 44, .018) 12px 13px),
    repeating-linear-gradient(0deg, transparent 0 8px, rgba(94, 75, 44, .014) 8px 9px);
}
.fv::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, #FCFAF4 0 31%, rgba(252, 250, 244, .95) 43%, transparent 64%),
    radial-gradient(circle at 0 100%, transparent 0 13px, rgba(135, 161, 177, .14) 14px 16px, transparent 17px) 0 calc(100% - 36px) / 36px 18px repeat-x;
}
.fv-art-wrap {
  position: absolute;
  z-index: 0;
  inset: -4% -1% -6% 37%;
  display: grid;
  place-items: center end;
}
.fv-system-art {
  width: min(76vw, 1040px);
  height: min(76vw, 1040px);
  object-fit: contain;
  object-position: right center;
  mix-blend-mode: multiply;
  filter: contrast(1.02) saturate(.96);
  animation: fv-art-in .9s cubic-bezier(.2, .75, .25, 1) both;
}
.fv-copy {
  position: relative;
  z-index: 4;
  width: min(720px, 50vw);
  padding: clamp(28px, 4.8vh, 48px) 0 70px 3.8vw;
}
.fv-eyebrow {
  margin: 0 0 7px 4px;
  color: var(--shu);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
}
.fv-brush-headline {
  display: block;
  width: min(640px, 44vw);
  height: auto;
  margin: -4px 0 -12px;
  filter: contrast(1.04) saturate(1.04);
}
.fv-lead {
  max-width: 650px;
  margin: 0 0 8px 7px;
  font-family: var(--font-mincho);
  font-size: clamp(15px, 1.15vw, 18px);
  font-weight: 700;
  line-height: 1.78;
  letter-spacing: .02em;
}
.fv-delivery {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 10px 7px;
  color: #514A40;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
}
.fv-delivery i {
  width: 3px;
  height: 3px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--shu);
}
.fv-price-tags {
  display: block;
  width: 350px;
  height: auto;
  margin: 0 0 7px;
  mix-blend-mode: multiply;
  -webkit-mask-image: radial-gradient(ellipse 94% 88% at center, #000 82%, transparent 100%);
  mask-image: radial-gradient(ellipse 94% 88% at center, #000 82%, transparent 100%);
}
.fv-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: 5px;
}
.fv-actions .btn {
  min-height: 52px;
  padding: 0 18px;
  font-size: 14px;
}
.fv-actions .btn-primary { min-width: 354px; }
.fv-actions .btn-secondary { min-width: 194px; }
.fv-artisan {
  position: absolute;
  z-index: 5;
  top: 45px;
  right: 2.35vw;
  margin: 0;
  padding-left: 10px;
  writing-mode: vertical-rl;
  border-left: 1px solid rgba(74, 59, 35, .28);
  font-family: var(--font-mincho);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.75;
  letter-spacing: .18em;
}
.fv-artisan span { color: var(--shu); }
.fv-seal {
  position: absolute;
  z-index: 5;
  right: 2.75vw;
  bottom: 76px;
  width: 38px;
  height: 48px;
  margin: 0;
  display: grid;
  place-items: center;
  color: var(--shu);
  border: 2px solid var(--shu);
  border-radius: 4px 2px 5px 3px;
  font-family: var(--font-mincho);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.05;
  transform: rotate(-1deg);
}
.fv-next-peek {
  position: absolute;
  z-index: 6;
  right: 0;
  bottom: 0;
  left: 0;
  height: 36px;
  display: grid;
  place-items: center;
  color: #726651;
  border-top: 1px solid rgba(91, 71, 40, .14);
  background: rgba(240, 232, 217, .74);
  font-family: var(--font-mincho);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
}
@keyframes fv-art-in {
  from { opacity: 0; transform: translateX(22px) scale(.985); }
  to { opacity: 1; transform: translateX(0) scale(1); }
}
@media (min-width: 769px) and (max-width: 1160px) {
  .fv-copy { width: 56vw; padding-left: 3vw; }
  .fv-brush-headline { width: 51vw; }
  .fv-lead { font-size: 15px; }
  .fv-actions .btn-primary { min-width: 318px; }
  .fv-actions .btn-secondary { min-width: 174px; }
  .fv-art-wrap { left: 40%; }
}
@media (prefers-reduced-motion: reduce) {
  .fv-system-art { animation: none; }
}

/* S2: Pain */
.pain .section-inner { padding-top: 100px; padding-bottom: 86px; }
.pain h2 { font-size: clamp(1.3rem, 2.15vw, 2.25rem); white-space: nowrap; }
.pain-title-break { display: none; }
.ornament-line { position: relative; display: flex; align-items: center; width: min(700px, 70%); height: 24px; margin: 0 auto 44px; }
.ornament-line::before, .ornament-line::after { content: ""; flex: 1; height: 1px; background: var(--kincha); }
.ornament-line span { width: 16px; height: 16px; margin: 0 16px; border: 1px solid var(--kincha); border-radius: 50%; }
.pain-grid, .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.pain-card { min-height: 390px; padding: 32px 34px; }
.circle-kanji { display: grid; place-items: center; width: 44px; height: 44px; margin: 0 auto 16px; color: var(--kincha); border: 1px solid var(--kincha); border-radius: 50%; font-family: var(--font-mincho); }
.circle-kanji::before { content: ""; width: 13px; height: 13px; border: 1px solid var(--kincha); border-radius: 50% 0 50% 0; transform: rotate(45deg); }
.pain-card h3 { position: relative; padding-bottom: 16px; text-align: center; }
.pain-card h3::after { content: ""; position: absolute; bottom: 0; left: 12%; width: 76%; height: 1px; background: var(--kincha); }
.pain-card ul { padding: 0; margin: 18px 0 0; list-style: none; }
.pain-card li { position: relative; padding-left: 24px; margin-bottom: 16px; font-family: var(--font-mincho); font-size: .94rem; line-height: 1.75; }
.pain-card li::before { content: "“"; position: absolute; left: 0; top: -.15em; color: var(--shu); font-size: 1.5em; font-weight: 700; }
.pain-conclusion { margin: 70px auto 0; padding: 30px 20px; border-top: 1px solid var(--kincha); border-bottom: 1px solid var(--kincha); font-family: var(--font-mincho); font-size: clamp(1.35rem, 2.35vw, 2.2rem); letter-spacing: .06em; text-align: center; }
.pain-conclusion strong { font-weight: 700; }

/* Survey proof */
.survey {
  overflow: hidden;
  background-color: var(--white-paper);
  background-image: var(--paper-noise), var(--paper-tile);
}
.survey::before,
.survey::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  opacity: .045;
  background-image:
    repeating-radial-gradient(circle at 0 100%, transparent 0 18px, var(--kincha) 19px 21px, transparent 22px 39px);
  pointer-events: none;
}
.survey::before { top: 30px; left: -90px; }
.survey::after { right: -95px; bottom: 40px; transform: rotate(180deg); }
.survey .section-inner { position: relative; z-index: 1; padding-top: 110px; padding-bottom: 110px; }
.survey-kicker,
.survey-detail-label {
  margin-bottom: 14px;
  color: var(--shu);
  font-family: var(--font-mincho);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-align: center;
}
.survey h2 { margin-bottom: 16px; font-size: clamp(1.8rem, 3.2vw, 3.35rem); }
.survey-lead { max-width: 840px; margin: 0 auto 58px; color: var(--muted); text-align: center; }
.survey-metrics {
  display: grid;
  grid-template-columns: 1.12fr 1fr 1fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.survey-metric {
  display: flex;
  min-height: 0;
  padding: 26px 24px 24px;
  flex-direction: column;
  justify-content: center;
  border-top: 7px solid var(--kincha);
  text-align: center;
}
.survey-metric.is-featured { border-top-color: var(--shu); }
.survey-metric:first-child {
  position: relative;
  grid-row: 1 / 3;
  padding: 42px 34px;
  overflow: hidden;
  color: var(--ink);
  background-color: #E8DDC4;
  background-image:
    radial-gradient(ellipse at 18% 12%, rgba(255, 253, 247, .72), transparent 44%),
    linear-gradient(155deg, rgba(255, 255, 255, .28), transparent 42%),
    var(--paper-noise),
    var(--paper-tile),
    linear-gradient(145deg, #EDE4D0, #DFD0AC 62%, #E9DFC8);
  border: 3px double var(--kincha);
  box-shadow: inset 0 0 0 9px rgba(168, 138, 76, .09), 0 16px 30px rgba(89, 68, 28, .14);
  isolation: isolate;
}
.survey-metric:first-child::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 30px;
  right: 22px;
  width: 3px;
  height: 72px;
  opacity: .75;
  background: var(--shu);
  box-shadow: 7px 9px 0 rgba(184, 50, 30, .2);
  transform: rotate(4deg);
}
.survey-metric:nth-child(4) {
  display: grid;
  grid-column: 2 / 4;
  grid-template-columns: 170px 1fr;
  grid-template-rows: auto 1fr;
  column-gap: 28px;
  align-items: center;
  padding: 24px 34px;
  text-align: left;
}
.survey-number {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  color: var(--shu);
  font-family: var(--font-mincho);
  line-height: 1;
}
.survey-number strong { font-size: clamp(4.5rem, 6.2vw, 6.8rem); font-weight: 700; letter-spacing: -.06em; }
.survey-number small { font-size: 1.25rem; font-weight: 700; }
.survey-metric:not(:first-child) .survey-number strong { font-size: clamp(3.9rem, 4.8vw, 5.5rem); }
.survey-metric:first-child .survey-number strong { font-size: clamp(6.5rem, 8vw, 8.4rem); }
.survey-metric:first-child h3 { color: var(--ink); }
.survey-metric:first-child p { color: #575044; }
.survey-metric h3 { min-height: 70px; margin: 16px 0 12px; padding-bottom: 12px; border-bottom: 1px solid rgba(168, 138, 76, .46); font-size: clamp(1.08rem, 1.45vw, 1.38rem); }
.survey-metric p { margin: 0; color: var(--muted); font-size: .94rem; line-height: 1.85; }
.survey-metric:nth-child(4) .survey-number { grid-row: 1 / 3; }
.survey-metric:nth-child(4) h3 { min-height: 0; margin: 0 0 8px; padding: 0 0 8px; }
.survey-human-loop {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 34px;
  max-width: 1120px;
  margin: 54px auto 0;
  padding: 34px 48px;
  overflow: hidden;
  color: var(--ink);
  background-color: #F2EAD9;
  background-image:
    radial-gradient(ellipse at 14% 18%, rgba(255, 255, 255, .68), transparent 45%),
    var(--paper-noise),
    var(--paper-tile),
    linear-gradient(135deg, #F7F1E4, #EDE2CA 62%, #F4EDDF);
  border: 3px double var(--kincha);
  box-shadow: inset 0 0 0 9px rgba(168, 138, 76, .08), 0 14px 26px rgba(89, 68, 28, .12);
  isolation: isolate;
}
.survey-human-loop::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 12px 24px 10px 31%;
  opacity: .075;
  background:
    linear-gradient(94deg, transparent 0 3%, #28251F 14% 74%, transparent 92%) 0 35% / 100% 30% no-repeat,
    linear-gradient(98deg, transparent 0 12%, #28251F 23% 61%, transparent 84%) 4% 69% / 92% 18% no-repeat;
  filter: blur(.7px);
  transform: rotate(-2deg) skewX(-4deg);
}
.survey-human-loop > * { position: relative; z-index: 1; }
.survey-seal { display: grid; place-items: center; width: 84px; height: 84px; color: #fff; background-color: var(--shu); background-image: var(--paper-noise); border: 4px double rgba(252, 250, 244, .82); box-shadow: 0 0 0 1px var(--shu), inset 0 0 0 4px rgba(90, 20, 12, .18); font-family: var(--font-mincho); font-size: 1.35rem; font-weight: 700; letter-spacing: .12em; transform: rotate(-3deg); }
.survey-human-loop-label { margin-bottom: 4px; color: #8C6B24; font-family: var(--font-mincho); font-size: .86rem; font-weight: 700; letter-spacing: .12em; }
.survey-human-loop h3 { margin-bottom: 5px; color: var(--ink); font-size: clamp(1.4rem, 2.7vw, 2.5rem); }
.survey-human-loop p:last-child { margin-bottom: 0; color: #514B41; }
.survey-detail-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 34px; max-width: 1180px; margin: 58px auto 0; }
.survey-ranking { padding: 36px 42px 34px; }
.survey-detail-label { margin-bottom: 7px; text-align: left; }
.survey-detail-grid h3 { margin-bottom: 28px; padding-bottom: 18px; border-bottom: 1px solid rgba(168, 138, 76, .5); font-size: clamp(1.3rem, 2vw, 1.85rem); }
.survey-ranking ol { padding: 0; margin: 0; list-style: none; }
.survey-ranking li { display: flex; align-items: baseline; gap: 14px; padding: 13px 0; border-bottom: 1px dotted rgba(74, 74, 68, .45); font-family: var(--font-mincho); }
.survey-ranking li::before { color: var(--kincha); font-size: .9rem; font-weight: 700; counter-increment: item; content: counter(item, cjk-ideographic); }
.survey-ranking ol { counter-reset: item; }
.survey-ranking li span { flex: 1; font-size: 1.14rem; font-weight: 700; }
.survey-ranking li b { color: var(--shu); font-family: var(--font-mincho); font-size: 1.25rem; }
.survey-reference-note { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 22px 0 0; padding-top: 18px; border-top: 1px solid rgba(168, 138, 76, .5); font-family: var(--font-mincho); }
.survey-reference-note strong { color: var(--ink); font-size: 1rem; }
.survey-reference-note small { flex: none; padding: 4px 7px; color: var(--muted); border: 1px solid rgba(168, 138, 76, .62); font-size: .72rem; letter-spacing: .06em; }
.survey-voices { padding: 36px 12px 10px; }
.survey-voices blockquote { position: relative; margin: 0 0 14px; padding: 17px 24px 17px 34px; background: rgba(252, 250, 244, .82); border: 1px solid rgba(168, 138, 76, .34); border-left: 4px solid var(--shu); box-shadow: 0 5px 12px rgba(50, 38, 17, .06); font-family: var(--font-mincho); line-height: 1.75; }
.survey-voices blockquote::before { content: "“"; position: absolute; top: 0; left: 10px; color: var(--kincha); font-size: 1.8rem; }
.survey-barrier { max-width: 1050px; margin: 48px auto 0; padding: 22px 28px; border-top: 1px solid var(--kincha); border-bottom: 1px solid var(--kincha); font-family: var(--font-mincho); font-size: 1.05rem; line-height: 1.9; text-align: center; }
.survey-barrier strong { margin-right: 5px; color: var(--shu); font-size: 1.8rem; }

/* S3: Service */
.service h2 { max-width: 1200px; margin: 0 auto 58px; }
.service-grid { display: grid; grid-template-columns: 1fr 70px 1fr 70px 1fr; align-items: center; }
.corner-card {
  position: relative;
  padding: 38px 30px;
  background: rgba(252, 250, 244, .82);
  background-clip: padding-box;
  border: 24px solid transparent;
  border-image-source: var(--corner-sumi);
  border-image-slice: 32;
  border-image-width: 24px;
  border-image-repeat: stretch;
  text-align: center;
}
.step-number { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 20px; border: 1px solid var(--sumi); border-radius: 50%; font-family: var(--font-mincho); font-size: 1.6rem; }
.corner-card h3 { padding-bottom: 16px; border-bottom: 1px solid rgba(168, 138, 76, .45); }
.corner-card p { margin-bottom: 0; font-family: var(--font-mincho); line-height: 1.85; }
.tegaki-slot { width: 126px; height: 112px; margin: 20px auto; display: grid; place-items: center; overflow: hidden; }
.tegaki-icon:not([src]) { display: none; }
.tegaki-icon { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: darken; filter: contrast(1.12); }
.tegaki-fallback { display: grid; place-items: center; width: 74px; height: 74px; border: 2px solid var(--sumi); border-radius: 50%; font-family: var(--font-mincho); font-size: 1.55rem; }
.tegaki-slot.compact { height: 82px; margin-bottom: 0; }
.tegaki-slot.compact .tegaki-fallback { width: 58px; height: 58px; font-size: 1.25rem; }
.joinery-image { width: 70px; height: 88px; object-fit: contain; mix-blend-mode: darken; filter: contrast(1.08); }
.joinery-image:not([src]) { visibility: hidden; }
.service-grid .corner-card:last-of-type .tegaki-icon { transform: translateY(-9px); }
.service-conclusion { margin: 56px auto 0; font-family: var(--font-mincho); font-size: clamp(1.2rem, 2vw, 1.85rem); text-align: center; }
.service-conclusion strong { color: var(--shu); }

/* S4: Why */
.why { background: var(--white-paper); }
.why-grid { align-items: stretch; }
.why-card { display: flex; flex-direction: column; height: 100%; min-height: 540px; padding: 46px 38px 36px; overflow: hidden; border-top: 8px solid var(--kincha); text-align: center; }
.why-number { display: block; margin-bottom: 26px; color: var(--kincha); font-family: var(--font-mincho); font-size: 2rem; }
.why-card h3 { min-height: 98px; padding-bottom: 24px; border-bottom: 1px solid rgba(168, 138, 76, .45); }
.why-card p { margin-top: 28px; margin-bottom: 0; line-height: 1.9; }
.why-card .tegaki-slot.compact { flex: 0 0 110px; width: 126px; height: 110px; display: flex; align-items: flex-end; justify-content: center; margin-top: auto; margin-bottom: 0; padding-top: 18px; }
.why-card .tegaki-slot.compact .tegaki-icon { width: 100%; height: 92px; object-fit: contain; object-position: center bottom; }

/* S5: Menu */
.menu-inner { width: min(980px, calc(100% - 48px)); padding-top: 118px; padding-bottom: 120px; }
.menu h2 { margin-bottom: 10px; font-size: clamp(2rem, 3vw, 2.7rem); }
.menu-sub { margin-bottom: 12px; font-family: var(--font-mincho); font-size: clamp(1.05rem, 1.6vw, 1.35rem); text-align: center; }
.menu-lead { max-width: 760px; margin: 0 auto; color: var(--muted); text-align: center; }
.menu-catalog { margin-top: 58px; }
.menu-category { margin-bottom: 54px; }
.menu-category h3 { position: relative; margin-bottom: 20px; padding: 0 0 10px 8px; color: #8b691e; border-bottom: 2px solid var(--kincha); font-size: clamp(1.65rem, 3vw, 2.5rem); }
.menu-category h3::after { content: "◇"; position: absolute; right: 4px; bottom: -17px; padding: 0 5px; color: var(--kincha); background: var(--kinari); font-size: 1rem; }
.menu-item { display: flex; flex-direction: column; gap: 4px; padding: 12px 10px; font-family: var(--font-mincho); }
.menu-item-head { display: flex; align-items: baseline; gap: 14px; font-size: clamp(1rem, 1.75vw, 1.35rem); font-weight: 700; }
.menu-name { flex: none; }
.menu-leader { flex: 1; min-width: 20px; height: 5px; background-image: radial-gradient(circle, rgba(74, 74, 68, .65) 1.25px, transparent 1.4px); background-position: left center; background-size: 8px 5px; background-repeat: repeat-x; }
.menu-price { flex: none; font-size: 1.08em; }
.menu-desc { margin: 0 0 0 4px; padding: 2px 0 0; color: #4a4a44; font-family: 'Noto Sans JP', sans-serif; font-size: .84rem; font-weight: 400; line-height: 1.65; }
@media (max-width: 640px) { .menu-desc { font-size: .78rem; margin-left: 2px; } }
.menu-ending { margin-top: 70px; padding-top: 45px; border-top: 1px solid var(--kincha); text-align: center; }
.menu-ending > p { max-width: 760px; margin-right: auto; margin-bottom: 30px; margin-left: auto; font-family: var(--font-mincho); font-size: 1.2rem; }
.menu-ending .btn { min-width: min(600px, 100%); }
.menu-ending small { display: block; margin-top: 28px; color: var(--muted); font-size: .74rem; line-height: 1.8; text-align: left; }

/* Mid CTAs */
.mid-cta { color: #fff; background: radial-gradient(circle at 60% 10%, rgba(29, 61, 96, .7), transparent 48%), linear-gradient(135deg, #050a13, #0d213b 54%, #050912); }
.mid-cta-inner { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 70px; padding: 66px 0; }
.mid-cta h3 { margin-bottom: 12px; color: #fff; font-size: clamp(1.7rem, 3.3vw, 3.1rem); }
.mid-cta p { max-width: 800px; margin-bottom: 0; }
.mid-cta .btn { min-width: 320px; }

/* S6: Compare */
.compare { background: var(--white-paper); }
.compare h2 { margin-bottom: 6px; }
.compare-sub { margin-bottom: 42px; color: var(--shu); font-family: var(--font-mincho); font-size: 1.25rem; font-weight: 700; text-align: center; }
.table-scroll { overflow-x: auto; }
.compare table { width: 100%; min-width: 840px; border-collapse: collapse; background: rgba(255, 255, 255, .72); font-family: var(--font-mincho); font-size: clamp(.95rem, 1.45vw, 1.25rem); }
.compare th, .compare td { padding: 18px 24px; border: 1px solid var(--kincha); text-align: center; }
.compare thead th { color: #fff; background: var(--shu); font-size: 1.15em; }
.compare thead th:first-child { width: 18%; color: var(--sumi); background: var(--kinari); }
.compare tbody th { text-align: left; }
.compare tbody td:last-child { color: var(--shu); background: var(--kinari); font-weight: 700; }

/* S7: Flow */
.flow-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr) 28px) minmax(0, 1fr); align-items: center; gap: 0; }
.flow-card { min-height: 510px; padding: 38px 14px 30px; overflow: visible; color: var(--sumi); background: var(--white-paper); background-clip: padding-box; border-width: 18px; box-shadow: 0 8px 20px rgba(45, 38, 26, .08); }
.flow-card.is-red { border-image-source: var(--corner-shu); min-height: 560px; }
.flow-num { display: block; font-family: var(--font-mincho); font-size: 2.8rem; line-height: 1; }
.flow-badge { display: inline-block; margin-top: 10px; padding: 3px 10px; color: var(--shu); border: 1px solid var(--shu); font-family: var(--font-mincho); font-size: .82rem; }
.flow-card h3 { min-height: 62px; margin-top: 20px; font-size: 1.25rem; font-weight: 700; }
.flow-icon-slot { display: grid; place-items: center; width: 100%; height: 104px; margin: 4px auto 14px; }
.flow-icon { width: auto; height: 100px; max-width: 100%; object-fit: contain; mix-blend-mode: darken; filter: contrast(1.1); }
.flow-icon[data-cutout="icon-step0.png"],
.flow-icon[data-cutout="icon-step2.png"],
.flow-icon[data-cutout="icon-step3.png"],
.flow-icon[data-cutout="icon-step4.png"],
.flow-icon[data-cutout="icon-step5.png"] { height: 76px; }
.flow-icon:not([src]), .flow-joinery:not([src]), .flow-cost-tag-image:not([src]) { display: none; }
.flow-joinery { width: 28px; height: 72px; object-fit: contain; mix-blend-mode: darken; filter: contrast(1.06); }
.flow-card p { min-height: 90px; margin-bottom: 14px; color: #30302b; font-size: 1rem; line-height: 1.75; }
.flow-card small { display: block; color: #4a4a44; font-size: .85rem; line-height: 1.65; }
.flow-cost-tag-slot { position: absolute; z-index: 4; top: -16px; right: -11px; width: 62px; transform: rotate(8deg); transform-origin: center; }
.flow-cost-tag-image { display: block; width: 100%; height: auto; }
.flow-cost-fallback { margin-top: 0; background: var(--kinari); }
.flow > .section-inner > .btn { display: flex; width: min(560px, 100%); margin: 60px auto 0; }

/* S8: Plans */
.plans { background: var(--white-paper); }
.plans h2 { margin-bottom: 10px; }
.plans-sub { margin-bottom: 56px; text-align: center; }
.plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.plan-card {
  position: relative;
  min-height: 510px;
  padding: 64px 28px 34px;
  overflow: visible;
  background-color: var(--kinari);
  background-image: var(--paper-noise);
  border: 1px solid rgba(168, 138, 76, .2);
  border-radius: 0 0 4px 4px;
  box-shadow: var(--shadow-paper);
  clip-path: polygon(12% 0, 88% 0, 100% 8%, 100% 100%, 0 100%, 0 8%);
  text-align: center;
}
.plan-card.is-dashed { border: 2px dashed var(--muted); border-radius: 4px; box-shadow: none; background: transparent; clip-path: none; }
.tag-knot { position: absolute; top: 26px; left: 50%; width: 130px; height: 16px; transform: translateX(-50%); border-top: 4px double var(--kincha); }
.tag-knot::before, .tag-knot::after { content: ""; position: absolute; top: -9px; width: 55px; height: 16px; border-top: 3px solid var(--kincha); }
.tag-knot::before { left: 8px; transform: rotate(15deg); }
.tag-knot::after { right: 8px; transform: rotate(-15deg); }
.plan-card h3 { min-height: 76px; margin-top: 44px; }
.short-rule { display: block; width: 56px; height: 1px; margin: 0 auto 28px; background: var(--kincha); }
.plan-price { display: flex; align-items: baseline; justify-content: center; gap: 5px; min-height: 112px; font-family: var(--font-mincho); white-space: nowrap; }
.plan-price strong { font-family: var(--font-mincho); font-size: clamp(4rem, 6vw, 6.4rem); font-weight: 900; line-height: 1; }
.plan-owned { display: flex; align-items: center; justify-content: center; min-height: 112px; color: var(--kincha); font-family: var(--font-mincho); font-size: 1.25rem; font-weight: 700; }
.owned-check { position: relative; display: block; width: 58px; height: 58px; border: 1px solid var(--kincha); border-radius: 50%; }
.owned-check::after { content: ""; position: absolute; top: 15px; left: 17px; width: 21px; height: 12px; border-bottom: 2px solid var(--kincha); border-left: 2px solid var(--kincha); transform: rotate(-45deg); }
.plan-condition { margin-top: 18px; font-family: var(--font-mincho); font-size: .94rem; line-height: 1.9; }

/* S9: Voices */
.voices h2 { margin-bottom: 8px; }
.voices-sub { margin-bottom: 70px; text-align: center; }
.voice-carousel-shell { position: relative; width: min(1120px, 100%); margin: 0 auto; }
.voice-carousel { display: flex; gap: 28px; overflow-x: auto; padding: 0 4%; scroll-snap-type: x mandatory; scrollbar-width: none; -ms-overflow-style: none; }
.voice-carousel::-webkit-scrollbar { display: none; }
.voice-card {
  flex: 0 0 min(760px, 78%);
  display: flex;
  flex-direction: column;
  position: relative;
  padding: 38px 44px 30px;
  background-color: var(--white-paper);
  background-image: var(--paper-noise);
  border: 1px solid rgba(168, 138, 76, .48);
  box-shadow: 0 12px 26px rgba(50, 36, 12, .1), 0 2px 5px rgba(50, 36, 12, .08);
  scroll-snap-align: center;
}
.voice-card.is-placeholder { border-style: dashed; box-shadow: none; }
.voice-header { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 18px; padding-bottom: 24px; border-bottom: 1px solid rgba(168, 138, 76, .55); }
.voice-label { display: inline-block; padding: 4px 12px; color: #7b5c1c; border: 1px solid var(--kincha); font-family: var(--font-mincho); font-size: .82rem; font-weight: 700; white-space: nowrap; }
.voice-build { margin: 0; font-family: var(--font-mincho); font-size: clamp(1.05rem, 1.7vw, 1.3rem); font-weight: 700; line-height: 1.75; }
.voice-card blockquote { position: relative; padding: 28px 8px 28px 26px; margin: 0; color: var(--sumi); border-left: 4px solid var(--shu); font-size: 1.02rem; line-height: 1.95; }
.voice-company { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 78px; margin: auto 0 0; padding-top: 20px; border-top: 1px solid rgba(168, 138, 76, .35); font-family: var(--font-mincho); text-align: right; }
.voice-company-logo { flex: 0 0 auto; width: min(184px, 34%); height: auto; }
.voice-company a { color: var(--sumi); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; transition: color .2s ease; }
.voice-company a:hover, .voice-company a:focus-visible { color: var(--shu); }
.voice-controls { margin-top: 22px; text-align: center; }
.voice-nav { position: absolute; z-index: 1; top: calc(50% - 34px); display: grid; place-items: center; width: 46px; height: 46px; padding: 0; color: var(--sumi); background: var(--white-paper); border: 1px solid var(--kincha); border-radius: 50%; font-family: var(--font-mincho); font-size: 2rem; line-height: 1; box-shadow: 0 4px 10px rgba(50, 36, 12, .12); cursor: pointer; transform: translateY(-50%); transition: color .2s ease, border-color .2s ease, opacity .2s ease; }
.voice-nav:hover, .voice-nav:focus-visible { color: var(--shu); border-color: var(--shu); }
.voice-nav:disabled { opacity: .35; cursor: default; }
.voice-nav--previous { left: 10px; }
.voice-nav--next { right: 10px; }
.voice-counter { display: inline-block; margin: 0; padding: 0; color: var(--muted); background: transparent; font-family: var(--font-mincho); font-size: .95rem; white-space: nowrap; }
.voices > .section-inner > .btn { display: flex; width: min(560px, 100%); margin: 72px auto 0; }

/* Members */
.members h2 { margin-bottom: 8px; }
.member-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: min(860px, 100%); margin: 0 auto; gap: 28px; }
.member-card { overflow: hidden; background-color: var(--white-paper); background-image: var(--paper-noise); border: 1px solid rgba(168, 138, 76, .48); box-shadow: 0 12px 26px rgba(50, 36, 12, .1), 0 2px 5px rgba(50, 36, 12, .08); }
.member-photo { display: block; width: 100%; height: auto; border-bottom: 1px solid rgba(168, 138, 76, .55); }
.member-card-body { padding: 24px 26px 28px; }
.member-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.member-name { margin-bottom: 0; color: var(--sumi); font-family: var(--font-mincho); font-size: 1.25rem; font-weight: 700; }
.member-bio { margin-bottom: 0; color: var(--sumi); font-size: .95rem; line-height: 1.9; }

/* S10: FAQ */
.faq { background: var(--white-paper); }
.faq-inner { width: min(1180px, calc(100% - 48px)); }
.faq-heading { display: flex; justify-content: center; align-items: center; gap: 22px; margin-bottom: 52px; }
.faq-heading h2 { margin-bottom: 0; }
.faq-heading-mark { display: grid; place-items: center; width: 58px; height: 58px; color: #fff; background: var(--shu); border-radius: 50%; font-family: var(--font-mincho); font-size: 1.75rem; }
.faq-item { border-bottom: 1px solid var(--kincha); }
.faq-item:first-child { border-top: 1px solid var(--kincha); }
.faq-item summary { position: relative; display: grid; grid-template-columns: 50px 1fr 40px; align-items: center; gap: 20px; padding: 24px 0; cursor: pointer; list-style: none; font-weight: 700; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--kincha); font-family: var(--font-mincho); font-size: 2rem; font-weight: 500; text-align: center; }
.faq-item[open] summary::after { content: "−"; }
.faq-mark { color: var(--shu); font-family: var(--font-mincho); font-size: 1.55rem; text-align: center; }
.faq-answer { display: grid; grid-template-columns: 50px 1fr; gap: 20px; padding: 0 58px 24px 0; color: var(--muted); }
.faq-answer-mark { color: var(--shu); font-family: var(--font-mincho); font-size: 1.35rem; font-weight: 700; text-align: center; }
.faq-answer p { margin-bottom: 0; }
.faq-ending { margin-top: 62px; text-align: center; }
.faq-ending p { max-width: 800px; margin-right: auto; margin-bottom: 28px; margin-left: auto; }

/* S11: Closing */
.closing { color: #fff; background: radial-gradient(circle at 50% 0, rgba(24, 53, 83, .75), transparent 54%), linear-gradient(135deg, #050913, #091629 55%, #02050b); }
.closing h2 { margin-bottom: 12px; color: #fff; }
.closing-sub { margin-bottom: 48px; text-align: center; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: stretch; }
.conversion-form { display: flex; flex-direction: column; min-height: 650px; padding: 38px; color: var(--sumi); background: var(--white-paper); border-radius: 5px; box-shadow: 0 18px 42px rgba(0, 0, 0, .22); }
.conversion-form h3 { min-height: 76px; margin-bottom: 18px; text-align: center; }
.conversion-form label { display: grid; gap: 6px; margin-bottom: 14px; font-size: .86rem; font-weight: 700; }
.form-label-text { display: flex; align-items: center; gap: 8px; }
.field-status { display: inline-flex; align-items: center; min-height: 20px; padding: 1px 7px; border-radius: 3px; font-size: .68rem; font-weight: 700; line-height: 1.35; }
.field-status.is-required { color: #fff; background: var(--shu); }
.field-status.is-optional { color: #555; background: #E3E1DB; }
.field-help { color: var(--muted); font-size: .74rem; font-weight: 400; line-height: 1.5; }
.conversion-form input, .conversion-form textarea { width: 100%; padding: 12px 13px; color: var(--sumi); background: #fff; border: 1px solid #bcbab3; border-radius: 2px; }
.conversion-form textarea { resize: vertical; }
.conversion-form .privacy-consent { display: flex; grid-template-columns: none; align-items: flex-start; gap: 10px; margin: auto 0 18px; font-size: .82rem; font-weight: 500; line-height: 1.6; cursor: pointer; }
.conversion-form .privacy-consent input { flex: 0 0 auto; width: 18px; height: 18px; margin: 3px 0 0; padding: 0; accent-color: var(--cta-dark); cursor: pointer; }
.privacy-consent a { color: var(--cta-dark); font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .2em; }
.privacy-consent a:hover, .privacy-consent a:focus-visible { color: var(--shu); }
.form-security-check { display: flex; justify-content: center; min-height: 65px; margin: 0 0 14px; }
.conversion-form .btn { width: 100%; margin-top: 0; }
.form-status { min-height: 28px; margin: 10px 0 0; color: var(--shu); font-weight: 700; text-align: center; }
.form-trap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-error-summary { margin: 0 0 16px; padding: 11px 13px; color: #8f170d; font-size: .86rem; font-weight: 700; background: #fff1ee; border: 1px solid #d85b4e; border-radius: 2px; }
.conversion-form.is-submitting { opacity: .92; }
.conversion-form button[disabled] { cursor: wait; opacity: .7; }
.download-note { margin: 0 0 14px; color: var(--muted); font-size: .82rem; text-align: center; }