:root {
  --bg: #f7f1e6;
  --bg-soft: #fcf8f0;
  --bg-paper: #fffdf8;
  --bg-paper-alt: #f4ecdf;
  --bg-tint: #efe4cf;
  --ink: #21322b;
  --ink-soft: #4f5f57;
  --ink-muted: #728078;
  --pine: #234738;
  --pine-deep: #173628;
  --pine-soft: rgba(35, 71, 56, 0.1);
  --gold: #b8873e;
  --gold-soft: #efe0c4;
  --verm: #b65b45;
  --line: rgba(33, 50, 43, 0.1);
  --line-strong: rgba(33, 50, 43, 0.16);
  --shadow-soft: 0 18px 48px rgba(89, 72, 43, 0.08);
  --shadow-card: 0 8px 24px rgba(89, 72, 43, 0.05);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --nav-h: 76px;
  --content-w: 1160px;
  --transition: 220ms ease;
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", serif;
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 18px);
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 0;
  max-width: 100vw;
  overflow-x: hidden;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(circle at 0% 0%, rgba(227, 210, 177, 0.42), transparent 30%),
    radial-gradient(circle at 90% 8%, rgba(235, 223, 195, 0.48), transparent 26%),
    linear-gradient(180deg, #faf5ec 0%, var(--bg) 40%, var(--bg-soft) 100%);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  border: 0;
  background: none;
  cursor: pointer;
}

.shell {
  width: min(var(--content-w), calc(100% - 40px));
  margin: 0 auto;
  max-width: 100%;
}

.hero-copy,
.hero-side,
.proof-layout > *,
.service-layout > *,
.service-summary,
.service-topline,
.service-meta,
.about-layout > *,
.contact-grid > *,
.shell > *,
.tier-body > *,
.issue-grid > *,
.steps-row > *,
.prep-row > *,
.trust-bar > * {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: break-word;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 239, 0.9);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.navbar.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 10px 26px rgba(89, 72, 43, 0.08);
  background: rgba(252, 248, 240, 0.96);
}

.nav-inner {
  min-height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-seal {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fbf3e5;
  background: radial-gradient(circle at 30% 30%, #cc7259, var(--verm) 76%);
  box-shadow: 0 10px 24px rgba(182, 91, 69, 0.16);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.06em;
}

.brand-text small {
  color: var(--ink-muted);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.92rem;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.nav-link:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
}

.nav-link--cta {
  color: var(--pine);
  border: 1px solid rgba(35, 71, 56, 0.18);
  background: rgba(255, 255, 255, 0.74);
}

.nav-link--cta:hover {
  color: var(--pine-deep);
  border-color: rgba(35, 71, 56, 0.24);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  border-radius: 999px;
  background: var(--ink-soft);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  opacity: 0;
  background: rgba(35, 50, 43, 0.24);
  transition: opacity var(--transition);
}

.nav-overlay.is-open {
  opacity: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 600;
  white-space: nowrap;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #f7f4ec;
  background: linear-gradient(180deg, #295642 0%, var(--pine) 100%);
  box-shadow: 0 14px 26px rgba(35, 71, 56, 0.16);
}

.btn-primary:hover {
  background: linear-gradient(180deg, #2b5c46 0%, #1c3d2f 100%);
}

.btn-secondary {
  color: var(--pine);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-card);
}

.btn-secondary:hover {
  border-color: rgba(35, 71, 56, 0.22);
}

.btn-text {
  min-height: 40px;
  padding: 0 16px;
  color: var(--pine);
  background: rgba(35, 71, 56, 0.06);
  border: 1px solid rgba(35, 71, 56, 0.08);
}

.btn-text:hover {
  background: rgba(35, 71, 56, 0.1);
}

.btn-sm {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.88rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 18px;
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--gold);
  background: var(--gold-soft);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.section {
  padding: 86px 0;
}

.section--paper {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.28)),
    rgba(255, 255, 255, 0.16);
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  border-bottom: 1px solid rgba(33, 50, 43, 0.05);
}

.section-head {
  max-width: 980px;
  margin-bottom: 42px;
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  column-gap: 28px;
  align-items: start;
}

.section-head h2 {
  grid-column: 2;
  margin: 0 0 14px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 2.6vw, 2.7rem);
  line-height: 1.3;
}

.section-intro {
  grid-column: 2;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.section-head .eyebrow {
  grid-column: 1;
  grid-row: 1 / span 2;
  margin-top: 12px;
}

.paper-card {
  background: rgba(255, 252, 246, 0.9);
  border: 1px solid rgba(33, 50, 43, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.hero-section {
  padding: 54px 0 20px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 0.9fr);
  gap: clamp(44px, 5vw, 78px);
  align-items: center;
}

.hero-copy {
  max-width: 34rem;
  padding: 56px 0 24px;
}

.hero-copy .eyebrow {
  margin-bottom: 22px;
}

.hero-title {
  max-width: none;
  margin: 0 0 24px;
  color: #1d352b;
  font-family: var(--font-serif);
  font-size: clamp(2.55rem, 3.1vw, 3.35rem);
  line-height: 1.14;
  letter-spacing: -0.026em;
  text-wrap: balance;
}

.hero-title span {
  display: block;
}

.hero-title span + span {
  margin-top: 0.12em;
}

.hero-lead {
  max-width: 31rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.92;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.hero-helper {
  margin: 16px 0 0;
  color: var(--ink-muted);
  font-size: 0.84rem;
  line-height: 1.8;
}

.hero-side {
  width: min(100%, 520px);
  justify-self: end;
}

.portrait-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 36px;
  border: 1px solid rgba(33, 50, 43, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(252, 249, 243, 0.92)),
    rgba(255, 255, 255, 0.92);
  box-shadow:
    0 30px 60px rgba(89, 72, 43, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.portrait-frame::before {
  content: "";
  position: absolute;
  inset: 24px;
  z-index: 0;
  border-radius: 26px;
  border: 1px solid rgba(184, 135, 62, 0.06);
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 255, 255, 0.88), transparent 44%),
    linear-gradient(160deg, rgba(246, 238, 226, 0.42), rgba(255, 255, 255, 0.18));
}

.portrait-frame::after {
  content: "";
  position: absolute;
  right: 62px;
  bottom: 0;
  z-index: 0;
  width: 134px;
  height: 206px;
  border-radius: 134px 134px 0 0;
  background: linear-gradient(180deg, rgba(241, 233, 218, 0.5), rgba(241, 233, 218, 0.76));
}

.portrait-image {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-placeholder {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 32% 26%, rgba(255, 255, 255, 0.56), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04));
}

.credibility-strip {
  padding: 10px 0 2px;
}

.trust-bar {
  list-style: none;
  margin: 0;
  padding: 18px 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border: 1px solid rgba(33, 50, 43, 0.08);
  border-radius: 28px;
  background: rgba(255, 252, 246, 0.72);
  box-shadow: var(--shadow-card);
}

.trust-bar li {
  padding: 10px 22px 12px;
  text-align: left;
  background: none;
  border-right: 1px solid rgba(33, 50, 43, 0.08);
}

.trust-bar li:last-child {
  border-right: 0;
}

.trust-bar strong {
  display: block;
  margin-bottom: 5px;
  color: var(--pine);
  font-family: var(--font-serif);
  font-size: 1.26rem;
}

.trust-bar span {
  display: block;
  color: var(--ink-muted);
  font-size: 0.84rem;
  line-height: 1.72;
}

.issue-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.issue-card {
  padding: 28px;
}

.card-num {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 1.6rem;
}

.issue-card h3,
.case-card h3,
.principles-card h3,
.prep-card h3,
.contact-card h3,
.guidance-card h3,
.about-fact h3,
.step-card h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.22rem;
}

.info-dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.info-dl dt {
  color: var(--gold);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
}

.info-dl dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.steps-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 26px;
}

.step-card {
  position: relative;
  padding: 30px 26px;
}

.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--gold-soft);
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 1.08rem;
}

.step-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.96rem;
}

.method-quote {
  margin: 0;
  padding: 26px 28px;
  border-left: 4px solid var(--gold);
  background: rgba(255, 252, 246, 0.76);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.06rem;
  line-height: 1.75;
}

.proof-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.72fr);
  gap: 24px;
  align-items: start;
}

.proof-cases {
  display: grid;
  gap: 20px;
}

.case-card,
.principles-card {
  padding: 26px 28px;
}

.card-label {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--gold);
  background: var(--gold-soft);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.case-row {
  margin-bottom: 14px;
}

.case-row:last-child {
  margin-bottom: 0;
}

.case-row strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink-muted);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
}

.case-row p,
.principles-list li,
.about-story p,
.about-fact p,
.tier-col p,
.prep-card p,
.contact-note,
.contact-rules li,
.contact-steps li,
.notice-block p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.principles-card {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
}

.principles-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 18px;
}

.principles-list li {
  padding-left: 4px;
}

.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.44fr) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.service-intro-card {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  padding: 26px 24px;
}

.service-intro-label {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.service-intro-card h3 {
  margin: 0 0 14px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.34rem;
  line-height: 1.38;
}

.service-intro-card > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.service-intro-points {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 18px 0 0 18px;
  border-top: 1px solid rgba(33, 50, 43, 0.08);
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.service-accordion {
  display: grid;
  gap: 14px;
}

.service-tier {
  overflow: hidden;
  background: rgba(255, 252, 246, 0.92);
  border: 1px solid rgba(33, 50, 43, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.service-tier summary {
  position: relative;
  list-style: none;
  padding: 26px 72px 24px 28px;
  cursor: pointer;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.32)),
    transparent;
}

.service-tier summary::-webkit-details-marker,
.service-tier summary::marker {
  display: none;
  content: "";
}

.service-tier summary::after {
  content: "+";
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--gold);
  font-size: 1.4rem;
  line-height: 1;
  transition: transform var(--transition);
}

.service-tier[open] summary::after {
  transform: rotate(45deg);
}

.service-tier[open] summary {
  border-bottom: 1px solid rgba(33, 50, 43, 0.08);
}

.service-summary {
  display: grid;
  gap: 8px;
}

.service-topline {
  display: flex;
  align-items: center;
  gap: 14px;
}

.service-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(184, 135, 62, 0.12);
  color: var(--gold);
  font-size: 0.84rem;
  font-weight: 700;
}

.service-name {
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.22rem;
}

.service-scene {
  color: var(--ink-muted);
  font-size: 0.94rem;
  line-height: 1.7;
}

.service-price {
  color: var(--pine);
  font-size: 0.95rem;
}

.service-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.service-mode {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(35, 71, 56, 0.06);
  color: var(--pine);
  font-size: 0.82rem;
}

.tier-body {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 0 28px 28px;
}

.tier-col {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(33, 50, 43, 0.06);
}

.tier-col h3 {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
}

.tier-col p {
  margin: 0 0 12px;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 22px;
}

.about-story {
  padding: 28px 30px;
}

.about-story p + p {
  margin-top: 14px;
}

.about-facts {
  display: grid;
  gap: 16px;
}

.about-fact {
  padding: 22px 24px;
}

.about-fact h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.prep-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.prep-card {
  padding: 24px;
}

.prep-card span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 1.42rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 20px;
}

.contact-card,
.guidance-card {
  padding: 28px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.qr-box {
  position: relative;
  width: 220px;
  height: 220px;
  overflow: hidden;
  border-radius: 22px;
  background: #fffdf8;
  border: 1px solid rgba(33, 50, 43, 0.08);
}

.qr-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 10px;
  padding: 20px;
  background:
    linear-gradient(90deg, rgba(239, 224, 196, 0.24) 0 12%, transparent 12% 24%, rgba(239, 224, 196, 0.24) 24% 36%, transparent 36% 48%, rgba(239, 224, 196, 0.24) 48% 60%, transparent 60% 72%, rgba(239, 224, 196, 0.24) 72% 84%, transparent 84% 100%),
    linear-gradient(0deg, rgba(239, 224, 196, 0.24) 0 12%, transparent 12% 24%, rgba(239, 224, 196, 0.24) 24% 36%, transparent 36% 48%, rgba(239, 224, 196, 0.24) 48% 60%, transparent 60% 72%, rgba(239, 224, 196, 0.24) 72% 84%, transparent 84% 100%),
    #fffdf8;
}

.qr-fallback-title {
  color: var(--pine);
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

.qr-fallback p {
  max-width: 12rem;
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.qr-box.is-ready .qr-fallback {
  visibility: hidden;
  opacity: 0;
}

.qr-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
}

.contact-note {
  max-width: 24rem;
  margin-top: 14px;
  color: var(--ink-muted);
  font-size: 0.88rem;
}

.contact-rules {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  text-align: left;
}

.contact-rules li {
  position: relative;
  padding-left: 16px;
}

.contact-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pine);
}

.contact-steps {
  counter-reset: contact-step;
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-steps li {
  position: relative;
  padding-left: 42px;
}

.contact-steps li::before {
  counter-increment: contact-step;
  content: counter(contact-step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold-soft);
  color: var(--gold);
  font-size: 0.84rem;
  font-weight: 700;
}

.notice-block {
  margin-top: 22px;
  padding: 18px 18px 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(182, 91, 69, 0.08);
  border: 1px solid rgba(182, 91, 69, 0.12);
}

.notice-block h4 {
  margin: 0 0 6px;
  color: var(--verm);
  font-size: 0.92rem;
}

.footer {
  padding: 40px 0 96px;
  border-top: 1px solid var(--line);
}

.footer-inner {
  text-align: center;
}

.footer-brand {
  margin: 0 0 10px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1rem;
}

.footer-copy {
  margin: 0 0 10px;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-note {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.floating-bar {
  display: none;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 88px;
  z-index: 100;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--pine);
  color: #f8f5ee;
  font-size: 0.9rem;
  transform: translateX(-50%) translateY(14px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 1119px) {
  .hero-section {
    padding-top: 42px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 34px;
  }

  .hero-copy {
    max-width: 31rem;
    padding: 34px 0 12px;
  }

  .hero-title {
    font-size: clamp(2.38rem, 4vw, 2.95rem);
  }

  .portrait-frame::before {
    inset: 20px;
  }

  .portrait-frame::after {
    right: 46px;
    width: 118px;
    height: 178px;
  }

  .section-head {
    grid-template-columns: 140px minmax(0, 1fr);
    column-gap: 22px;
  }

  .issue-grid,
  .prep-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-layout,
  .about-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-layout {
    grid-template-columns: 1fr;
  }

  .principles-card {
    position: static;
  }

  .service-intro-card {
    position: static;
  }

  .tier-body {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  :root {
    --nav-h: 68px;
  }

  .shell {
    width: min(var(--content-w), calc(100% - 28px));
  }

  .nav-inner {
    min-height: var(--nav-h);
    gap: 12px;
  }

  .brand {
    gap: 10px;
    min-width: 0;
  }

  .brand-text strong {
    font-size: 0.96rem;
  }

  .brand-text small {
    font-size: 0.72rem;
  }

  .nav-toggle {
    display: flex;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
  }

  .nav-menu {
    position: fixed;
    top: var(--nav-h);
    right: 0;
    bottom: 0;
    z-index: 45;
    width: min(288px, calc(100% - 20px));
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    background: rgba(252, 248, 240, 0.96);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform 280ms ease;
  }

  .nav-menu.is-open {
    transform: translateX(0);
  }

  .nav-link {
    padding: 12px 16px;
    font-size: 0.98rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.72);
  }

  .nav-link--cta {
    margin-top: 6px;
    text-align: center;
  }

  .hero-section {
    padding: 24px 0 10px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 18px;
    align-items: start;
  }

  .hero-copy {
    max-width: 100%;
    padding: 12px 0 0;
  }

  .hero-copy .eyebrow {
    margin-bottom: 14px;
    padding: 6px 12px;
    font-size: 0.76rem;
  }

  .hero-side {
    width: 100%;
    justify-self: stretch;
    margin-top: 2px;
  }

  .hero-title {
    max-width: none;
    font-size: clamp(1.9rem, 7.4vw, 2.18rem);
    line-height: 1.2;
    letter-spacing: -0.015em;
  }

  .hero-lead {
    max-width: none;
    font-size: 0.94rem;
    line-height: 1.78;
  }

  .hero-actions {
    margin-top: 22px;
    gap: 10px;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-helper {
    margin-top: 12px;
    font-size: 0.78rem;
    line-height: 1.7;
    max-width: 24rem;
  }

  .portrait-frame {
    aspect-ratio: 1.72 / 1;
    border-radius: 26px;
  }

  .portrait-frame::before {
    inset: 14px;
    border-radius: 18px;
  }

  .portrait-frame::after {
    display: none;
  }

  .trust-bar {
    grid-template-columns: 1fr;
    padding: 8px 16px;
    border-radius: 22px;
  }

  .trust-bar li {
    border-right: 0;
    border-bottom: 1px solid rgba(33, 50, 43, 0.08);
    padding: 12px 0;
  }

  .trust-bar li:last-child {
    border-bottom: 0;
  }

  .trust-bar strong {
    font-size: 1.1rem;
  }

  .trust-bar span {
    font-size: 0.82rem;
  }

  .issue-grid,
  .steps-row,
  .tier-body,
  .prep-row,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 56px 0;
  }

  .section-head {
    display: block;
    max-width: 760px;
    margin-bottom: 28px;
  }

  .section-head .eyebrow {
    margin-top: 0;
  }

  .section-head h2 {
    margin-bottom: 10px;
    font-size: clamp(1.55rem, 6.4vw, 1.95rem);
    line-height: 1.42;
  }

  .section-intro {
    font-size: 0.94rem;
    line-height: 1.8;
  }

  .issue-card,
  .step-card,
  .case-card,
  .principles-card,
  .service-intro-card,
  .contact-card,
  .guidance-card,
  .about-story,
  .about-fact,
  .prep-card {
    padding: 20px 18px;
  }

  .info-dl {
    gap: 10px;
  }

  .info-dl dt,
  .case-row strong,
  .tier-col h3 {
    font-size: 0.8rem;
  }

  .info-dl dd,
  .step-card p,
  .case-row p,
  .principles-list li,
  .about-story p,
  .about-fact p,
  .tier-col p,
  .prep-card p,
  .contact-note,
  .contact-rules li,
  .contact-steps li,
  .notice-block p {
    font-size: 0.92rem;
  }

  .steps-row {
    gap: 14px;
    margin-bottom: 18px;
  }

  .step-icon {
    width: 46px;
    height: 46px;
    margin-bottom: 14px;
    font-size: 1rem;
  }

  .method-quote {
    padding: 20px 18px;
    border-left-width: 3px;
    font-size: 0.98rem;
    line-height: 1.7;
  }

  .proof-layout,
  .proof-cases,
  .service-layout,
  .about-layout,
  .contact-grid {
    gap: 16px;
  }

  .card-label {
    margin-bottom: 12px;
    padding: 5px 10px;
    font-size: 0.76rem;
  }

  .case-row {
    margin-bottom: 12px;
  }

  .principles-list {
    gap: 10px;
    padding-left: 16px;
  }

  .service-intro-card h3 {
    font-size: 1.16rem;
  }

  .service-intro-points {
    gap: 8px;
    margin-top: 14px;
    padding-top: 14px;
    font-size: 0.9rem;
  }

  .service-tier summary {
    padding: 18px 50px 18px 18px;
  }

  .service-tier summary::after {
    top: 18px;
    right: 18px;
    font-size: 1.24rem;
  }

  .service-summary {
    gap: 8px;
  }

  .service-topline {
    display: grid;
    grid-template-columns: 1fr;
    align-items: start;
    gap: 10px;
  }

  .service-index {
    width: 30px;
    height: 30px;
  }

  .service-name {
    font-size: 1.05rem;
    line-height: 1.45;
  }

  .service-scene {
    font-size: 0.9rem;
    line-height: 1.65;
  }

  .service-meta {
    display: grid;
    gap: 8px;
    justify-items: start;
  }

  .service-price {
    font-size: 0.92rem;
  }

  .service-mode {
    min-height: 26px;
    font-size: 0.79rem;
  }

  .tier-body {
    padding: 0 18px 18px;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .tier-col {
    padding: 16px;
  }

  .tier-col .btn {
    width: 100%;
    white-space: normal;
    line-height: 1.4;
    justify-content: center;
  }

  .about-story p + p {
    margin-top: 12px;
  }

  .about-facts {
    gap: 12px;
  }

  .prep-row {
    gap: 14px;
    margin-bottom: 20px;
  }

  .prep-card span {
    margin-bottom: 10px;
    font-size: 1.16rem;
  }

  .contact-card,
  .guidance-card {
    padding: 22px 18px;
  }

  .contact-card {
    align-items: flex-start;
    text-align: left;
  }

  .qr-box {
    width: 168px;
    height: 168px;
    align-self: center;
  }

  .contact-note {
    max-width: none;
  }

  .contact-rules {
    width: 100%;
    gap: 8px;
    margin-top: 14px;
  }

  .contact-rules li::before {
    top: 10px;
  }

  .contact-steps {
    gap: 12px;
  }

  .contact-steps li {
    padding-left: 34px;
  }

  .contact-steps li::before {
    width: 24px;
    height: 24px;
    font-size: 0.78rem;
  }

  .notice-block {
    margin-top: 18px;
    padding: 16px;
  }

  .btn,
  .btn-sm {
    max-width: 100%;
    white-space: normal;
    text-align: center;
    line-height: 1.35;
  }
}

@media (max-width: 860px) {
  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }

  .hero-title {
    max-width: none;
    font-size: clamp(1.76rem, 7vw, 2rem);
    line-height: 1.22;
  }

  .hero-lead,
  .section-intro {
    font-size: 0.93rem;
  }

  .portrait-frame {
    aspect-ratio: 1.84 / 1;
    border-radius: 22px;
  }

  .service-tier summary {
    padding: 18px 46px 18px 18px;
  }

  .service-summary {
    gap: 6px;
  }

  .service-name {
    font-size: 1rem;
  }

  .service-scene,
  .service-price {
    font-size: 0.88rem;
  }

  .service-mode {
    font-size: 0.78rem;
  }

  .floating-bar {
    position: fixed;
    left: 8px;
    right: 8px;
    bottom: 8px;
    z-index: 40;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 6px;
    padding: 7px;
    background: rgba(251, 247, 239, 0.92);
    border: 1px solid rgba(33, 50, 43, 0.08);
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(89, 72, 43, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .floating-bar .btn {
    min-width: 0;
    width: 100%;
    min-height: 40px;
    padding: 0 10px;
    font-size: 0.78rem;
    white-space: normal;
    line-height: 1.3;
  }

  .footer {
    padding-bottom: 88px;
  }

  .toast {
    bottom: 78px;
    max-width: calc(100% - 28px);
    font-size: 0.86rem;
  }
}

@media (max-width: 480px) {
  :root {
    --nav-h: 64px;
  }

  body {
    font-size: 15px;
  }

  .shell {
    width: min(var(--content-w), calc(100% - 24px));
  }

  .navbar {
    background: rgba(252, 248, 240, 0.96);
  }

  .brand-seal {
    width: 42px;
    height: 42px;
    font-size: 0.78rem;
  }

  .brand-text strong {
    font-size: 0.94rem;
  }

  .brand-text small {
    font-size: 0.7rem;
  }

  .hero-copy {
    padding-top: 10px;
  }

  .hero-title {
    max-width: none;
    font-size: clamp(1.62rem, 7.2vw, 1.88rem);
    line-height: 1.22;
  }

  .hero-helper {
    font-size: 0.76rem;
  }

  .portrait-frame {
    aspect-ratio: 1.92 / 1;
    border-radius: 20px;
  }

  .portrait-frame::before {
    inset: 12px;
    border-radius: 16px;
  }

  .btn,
  .btn-sm {
    width: 100%;
  }

  .paper-card,
  .case-card,
  .principles-card,
  .contact-card,
  .guidance-card,
  .about-fact {
    border-radius: 20px;
  }

  .issue-card,
  .case-card,
  .principles-card,
  .contact-card,
  .guidance-card,
  .about-story {
    padding: 22px;
  }

  .service-tier summary {
    padding: 20px 48px 20px 18px;
  }

  .tier-body {
    padding: 0 18px 18px;
  }

  .tier-col {
    padding: 16px;
  }

  .qr-box {
    width: 156px;
    height: 156px;
  }
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.modal-content {
  position: relative;
  background: var(--paper);
  border-radius: 16px;
  padding: 32px 24px 24px;
  max-width: 320px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--ink-soft);
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
}

.modal-close:hover {
  color: var(--ink);
}

.modal-content h3 {
  margin: 0 0 20px;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

.modal .qr-box {
  margin: 0 auto 16px;
  width: 180px;
  height: 180px;
}

.modal-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}