:root {
  color-scheme: light;
  --sage: #5b7a6b;
  --sage-dark: #3e5e50;
  --sage-soft: #dfe8e2;
  --ink: #2c3e3a;
  --muted: #6b7a76;
  --cream: #f7f4f0;
  --paper: #fffdf9;
  --sand: #e8ddd0;
  --apricot: #c4a882;
  --apricot-soft: #f1e5d6;
  --line: rgba(44, 62, 58, .14);
  --shadow: 0 22px 60px rgba(44, 62, 58, .1);
  --radius: 24px;
  --radius-sm: 14px;
  --container: 1180px;
  --serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--cream); color: var(--ink); font: 16px/1.75 var(--sans); -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .2; z-index: 20; background-image: radial-gradient(rgba(44,62,58,.2) .5px, transparent .5px); background-size: 8px 8px; mask-image: linear-gradient(to bottom, #000, transparent 45%); }
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .2em; }
button, input, textarea { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--apricot); outline-offset: 4px; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; position: relative; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; transform: translateY(-150%); padding: 10px 16px; background: var(--ink); color: #fff; border-radius: 8px; }
.skip-link:focus { transform: none; }
.eyebrow { margin: 0 0 16px; color: var(--sage); font-size: .76rem; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 600; letter-spacing: -.035em; line-height: 1.22; }
h1 { margin-bottom: 28px; font-size: clamp(2.8rem, 6vw, 5.4rem); }
h2 { margin-bottom: 22px; font-size: clamp(2.2rem, 4vw, 3.65rem); }
h3 { line-height: 1.35; }
.section-heading > p:last-child { max-width: 680px; color: var(--muted); }
.section-heading.centered { text-align: center; }
.section-heading.centered > p:last-child { margin-inline: auto; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; border: 1px solid transparent; border-radius: 999px; font-weight: 700; text-decoration: none; cursor: pointer; transition: transform .25s ease, background .25s ease, box-shadow .25s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--sage); color: #fff; box-shadow: 0 14px 32px rgba(91, 122, 107, .22); }
.button-primary:hover { background: var(--sage-dark); }
.button-quiet { border-color: var(--line); background: rgba(255,255,255,.48); }
.button-download { flex-direction: column; align-items: flex-start; gap: 0; background: var(--ink); color: #fff; border-radius: 18px; line-height: 1.45; }
.button-download small { font-size: .7rem; font-weight: 400; opacity: .7; }
.button-disabled { flex-direction: column; align-items: flex-start; gap: 0; border-color: rgba(255,255,255,.16); background: transparent; color: rgba(255,255,255,.42); cursor: not-allowed; }
.button-disabled small { font-size: .7rem; font-weight: 400; }
.button-disabled:hover { transform: none; }
.text-button { border: 0; padding: 6px 0; background: none; color: var(--sage); text-decoration: underline; cursor: pointer; }
.todo-badge, .inline-todo { color: #7b4f14; background: #faedda; border-radius: 999px; font-size: .72rem; font-weight: 700; padding: 4px 9px; }

/* Navigation */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: background .25s, box-shadow .25s, border .25s; }
.site-header.is-scrolled { border-bottom-color: var(--line); background: rgba(247,244,240,.94); box-shadow: 0 8px 24px rgba(44,62,58,.06); backdrop-filter: blur(16px); }
.nav-wrap { height: 84px; display: flex; align-items: center; gap: 34px; position: relative; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 152px; height: auto; display: block; }
.desktop-nav { display: flex; align-items: center; gap: 28px; margin-left: auto; }
.desktop-nav a { padding: 8px 0; color: var(--muted); font-size: .9rem; font-weight: 600; text-decoration: none; position: relative; }
.desktop-nav a::after { content: ""; position: absolute; inset: auto 50% 2px; height: 2px; background: var(--sage); transition: inset .2s; }
.desktop-nav a:hover, .desktop-nav a.is-active { color: var(--ink); }
.desktop-nav a.is-active::after, .desktop-nav a:hover::after { inset-inline: 0; }
.nav-actions { display: flex; gap: 8px; align-items: center; }
.language-button, .menu-button { min-height: 42px; border: 1px solid var(--line); background: rgba(255,255,255,.42); border-radius: 999px; cursor: pointer; }
.language-button { padding: 8px 14px; font-size: .8rem; }
.menu-button { width: 44px; padding: 0 12px; display: none; }
.menu-button span { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .2s; }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.language-menu { position: absolute; top: 70px; right: 20px; width: 180px; padding: 8px; border: 1px solid var(--line); background: var(--paper); border-radius: 14px; box-shadow: var(--shadow); }
.language-menu a { width: 100%; display: flex; justify-content: space-between; border: 0; padding: 10px; background: none; border-radius: 8px; text-align: left; text-decoration: none; }
.language-menu a:hover { background: rgba(91,122,107,.08); }
.language-menu a[aria-current] { background: var(--sage-soft); }
.mobile-nav { border-top: 1px solid var(--line); padding: 12px 20px 20px; background: var(--cream); }
.mobile-nav a { display: block; padding: 12px 0; font-weight: 700; text-decoration: none; }

/* Hero */
.hero { min-height: 760px; display: flex; align-items: center; padding-top: 150px; overflow: hidden; background: radial-gradient(circle at 82% 28%, rgba(196,168,130,.28), transparent 24%), linear-gradient(135deg, var(--cream) 45%, #e8eee9 100%); }
.hero::after { content: ""; position: absolute; width: 360px; aspect-ratio: 1; border: 1px solid rgba(91,122,107,.22); border-radius: 50%; right: -180px; bottom: -180px; }
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; gap: clamp(40px, 8vw, 112px); align-items: center; }
.hero h1 span { color: var(--sage); }
.hero-lead { max-width: 660px; color: var(--muted); font-size: 1.08rem; }
.trust-list { display: flex; flex-wrap: wrap; gap: 24px; margin: 30px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .84rem; }
.trust-list li::before { content: "✦"; color: var(--apricot); margin-right: 8px; }
.hero-visual { position: relative; min-height: 540px; display: grid; place-items: center; }
.hero-visual::before, .hero-visual::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.hero-visual::before { width: 420px; height: 420px; right: -24px; top: 42px; border: 1px solid rgba(91,122,107,.22); }
.hero-visual::after { width: 150px; height: 150px; left: 8px; bottom: 2px; background: rgba(196,168,130,.18); filter: blur(1px); }
.hero-photo { position: relative; z-index: 1; width: min(100%, 470px); margin: 0; overflow: hidden; border: 8px solid rgba(255,255,255,.78); border-radius: 210px 210px 30px 30px; background: var(--sage-soft); box-shadow: 0 24px 70px rgba(44,62,58,.2); }
.hero-photo::after { content: ""; position: absolute; inset: 58% 0 0; background: linear-gradient(180deg, transparent, rgba(25,46,39,.76)); pointer-events: none; }
.hero-photo picture, .hero-photo img { display: block; width: 100%; }
.hero-photo img { height: 528px; object-fit: cover; object-position: center; }
.hero-photo figcaption { position: absolute; z-index: 1; right: 24px; bottom: 22px; left: 24px; color: #fff; text-align: center; font: .9rem var(--serif); letter-spacing: .12em; text-shadow: 0 2px 12px rgba(0,0,0,.34); }

/* Sections */
.about { background: var(--paper); }
.split-intro { display: grid; grid-template-columns: .82fr 1.18fr; gap: 10vw; align-items: start; }
.about-copy { color: var(--muted); font-size: 1.03rem; }
.business-overview { margin: 28px 0; padding: 22px 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--cream); }
.business-overview h3 { margin: 0 0 10px; color: var(--ink); font: 1.15rem/1.4 var(--serif); }
.business-overview p { margin: 0; }
.about-copy blockquote { margin: 34px 0 0; padding: 26px 28px; border-left: 3px solid var(--apricot); background: var(--cream); color: var(--ink); font: 1.2rem/1.8 var(--serif); }
.value-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 72px; }
.value-card { min-height: 250px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(247,244,240,.55); }
.value-card > span { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--sage-soft); color: var(--sage-dark); font-size: .76rem; }
.value-card h3 { margin: 52px 0 10px; font-family: var(--serif); font-size: 1.25rem; }
.value-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.vision-band { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 24px; overflow: hidden; border-radius: var(--radius); background: rgba(255,255,255,.18); color: #fff; }
.vision-band > div { padding: 34px; background: var(--sage); }
.vision-band > div:last-child { background: var(--sage-dark); }
.vision-band span { font-size: .76rem; opacity: .7; letter-spacing: .15em; }
.vision-band p { margin: 12px 0 0; font: 1.16rem/1.7 var(--serif); }
.products { background: linear-gradient(180deg, var(--cream), #eee8df); }
.product-path { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 16px; align-items: center; margin-top: 60px; }
.product-card { min-height: 500px; padding: 34px 28px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,253,249,.82); }
.product-card.featured { border-color: var(--sage); box-shadow: var(--shadow); transform: translateY(-14px); }
.product-step { display: flex; align-items: flex-end; justify-content: space-between; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.product-step span { color: var(--sage); font-size: .76rem; font-weight: 700; }
.product-step em { font: normal 1.7rem var(--serif); }
.product-label { margin: 32px 0 7px; color: var(--apricot); font-size: .75rem; font-weight: 700; letter-spacing: .12em; }
.product-card h3 { margin: 0 0 18px; font: 1.45rem var(--serif); }
.product-card > p:not(.product-label) { color: var(--muted); }
.product-card ul { min-height: 116px; padding-left: 19px; color: var(--muted); font-size: .88rem; }
.product-card li::marker { color: var(--apricot); }
.product-card > a { color: var(--sage-dark); font-weight: 700; text-decoration: none; }
.path-arrow { color: var(--apricot); font-size: 1.5rem; }
.solutions { background: var(--paper); }
.case-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 44px; }
.case-card { min-height: 300px; padding: 38px; border-radius: var(--radius); background: linear-gradient(145deg, var(--sage-soft), #eef1ed); }
.case-card:nth-child(2) { background: linear-gradient(145deg, var(--apricot-soft), #f5efe7); }
.case-card .todo-badge { display: inline-block; margin-bottom: 38px; }
.case-card h3 { font: 1.5rem var(--serif); }
.case-card p:not(.todo-badge) { color: var(--muted); }
.case-card > span { display: block; margin-top: 28px; color: var(--sage-dark); font-size: .78rem; font-weight: 700; }
.testimony-placeholder { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; margin-top: 22px; padding: 30px 38px; border: 1px dashed var(--apricot); border-radius: var(--radius); }
.testimony-placeholder h3 { margin: 0; font: 1.4rem var(--serif); }
.testimony-placeholder > p { margin: 0; color: var(--muted); }

/* Journal */
.journal-section { overflow: hidden; background: var(--ink); color: #f7f4f0; }
.journal-section::before { content: ""; position: absolute; width: 640px; height: 640px; top: -300px; right: -220px; border-radius: 50%; background: rgba(91,122,107,.32); filter: blur(2px); }
.journal-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8vw; align-items: start; }
.journal-intro h2 span { color: var(--apricot); }
.journal-intro .section-heading > p:last-of-type { color: rgba(247,244,240,.68); }
.privacy-points { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 0; padding: 0; list-style: none; }
.privacy-points li { padding: 5px 10px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; color: rgba(255,255,255,.72); font-size: .72rem; }
.journal-section .button-primary { background: var(--apricot); color: var(--ink); }
.journal-section .button-download { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); }
.download-note { margin: 14px 0 0; color: rgba(255,255,255,.5); font-size: .74rem; }
.journal-features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.journal-features article { padding: 26px; border: 1px solid rgba(255,255,255,.13); border-radius: 20px; background: rgba(255,255,255,.04); }
.journal-features span { color: var(--apricot); font-size: .72rem; }
.journal-features h3 { margin: 28px 0 8px; font: 1.22rem var(--serif); }
.journal-features p { margin: 0; color: rgba(255,255,255,.6); font-size: .83rem; }
.journal-tool { margin-top: 80px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 28px; background: var(--cream); color: var(--ink); box-shadow: 0 30px 90px rgba(0,0,0,.24); }
.tool-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 26px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.local-dot { width: 8px; height: 8px; display: inline-block; margin-right: 7px; border-radius: 50%; background: #5f9d75; box-shadow: 0 0 0 4px rgba(95,157,117,.12); }
.tool-grid { display: grid; grid-template-columns: 1.2fr .8fr; }
.journal-form, .journal-timeline { padding: clamp(24px, 4vw, 48px); }
.journal-timeline { border-left: 1px solid var(--line); background: #f0ece6; }
.tool-title p { margin: 0 0 4px; color: var(--sage); font-size: .72rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.tool-title h3 { margin: 0 0 28px; font: 1.35rem var(--serif); }
.journal-form > label, .iceberg-fields label { display: block; margin-bottom: 18px; font-size: .82rem; font-weight: 700; }
.journal-form textarea, .contact-form textarea, .contact-form input, .line-input { width: 100%; margin-top: 7px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.65); resize: vertical; outline: none; }
.journal-form textarea:focus, .contact-form textarea:focus, .contact-form input:focus, .line-input:focus { border-color: var(--sage); box-shadow: 0 0 0 3px rgba(91,122,107,.12); }
.journal-form fieldset { margin: 0 0 22px; padding: 0; border: 0; }
.journal-form legend { margin-bottom: 9px; font-size: .82rem; font-weight: 700; }
.emotion-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 9px; }
.emotion-list input { position: absolute; opacity: 0; }
.emotion-list span { display: block; padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.7); cursor: pointer; font-size: .78rem; }
.emotion-list input:checked + span { border-color: var(--sage); background: var(--sage-soft); color: var(--sage-dark); }
.iceberg-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.iceberg-fields label:last-child { grid-column: 1 / -1; }
.form-status { min-height: 24px; margin: 8px 0; color: var(--sage-dark); font-size: .82rem; }
.journal-timeline ol { max-height: 690px; overflow: auto; margin: 0; padding: 0; list-style: none; }
.timeline-entry { padding: 18px 0; border-bottom: 1px solid var(--line); }
.timeline-entry time { display: block; color: var(--muted); font-size: .72rem; }
.timeline-entry h4 { margin: 7px 0; font: 1rem var(--serif); }
.timeline-entry p { margin: 0; color: var(--muted); font-size: .78rem; }
.timeline-entry button { margin-top: 8px; padding: 0; border: 0; background: none; color: #956b35; font-size: .72rem; cursor: pointer; }
.empty-state { padding: 50px 20px; border: 1px dashed var(--line); border-radius: 16px; color: var(--muted); text-align: center; font-size: .84rem; }

/* Experience, FAQ, contact */
.experience { background: var(--sand); }
.experience-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; align-items: start; }
.experience-copy { position: sticky; top: 120px; }
.experience-copy > p:not(.eyebrow) { color: var(--muted); }
.contact-mini { margin-top: 34px; }
.contact-mini + .contact-mini { margin-top: 14px; }
.contact-mini span { display: block; color: var(--muted); font-size: .72rem; }
.contact-mini a { color: var(--sage-dark); font-weight: 700; }
.contact-form { padding: clamp(26px, 4vw, 46px); border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form > label, .form-row label { display: block; margin-bottom: 18px; font-size: .82rem; font-weight: 700; }
.contact-form label > span:not(.consent span) { color: #a04d36; }
.consent { display: flex !important; align-items: flex-start; gap: 10px; font-weight: 400 !important; color: var(--muted); }
.consent input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 4px; accent-color: var(--sage); }
.consent a { color: var(--sage-dark); }
.form-note { margin: 12px 0 0; color: var(--muted); font-size: .72rem; }
.faq { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .55fr 1fr; gap: 9vw; }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { display: flex; justify-content: space-between; gap: 20px; padding: 23px 0; font-weight: 700; cursor: pointer; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { color: var(--sage); font-size: 1.3rem; transition: transform .2s; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { padding: 0 36px 24px 0; color: var(--muted); }
.contact { background: linear-gradient(135deg, var(--cream), var(--sage-soft)); }
.contact-grid { display: grid; grid-template-columns: 1fr .55fr; gap: 9vw; align-items: center; }
.contact-grid > div > p:not(.eyebrow) { color: var(--muted); }
.contact-grid dl { margin-top: 34px; }
.contact-grid dl div { display: grid; grid-template-columns: 110px 1fr; padding: 12px 0; border-bottom: 1px solid var(--line); }
.contact-grid dt { color: var(--muted); font-size: .78rem; }
.contact-grid dd { margin: 0; }
.qr-card { margin: 0; padding: 22px; border-radius: var(--radius); background: var(--paper); box-shadow: var(--shadow); text-align: center; }
.qr-card img { width: min(100%, 240px); border-radius: 10px; image-rendering: auto; }
.qr-card figcaption span, .qr-card figcaption strong { display: block; }
.qr-card figcaption strong { margin-top: 10px; }
.qr-card figcaption span { color: var(--muted); font-size: .8rem; }

/* Footer */
.site-footer { padding: 72px 0 32px; background: #22332e; color: rgba(255,255,255,.72); }
.footer-top { display: grid; grid-template-columns: 1fr .7fr; gap: 60px; padding-bottom: 58px; }
.footer-logo-mark { position: relative; width: 178px; }
.footer-logo-mark img { display: block; width: 100%; height: auto; }
.footer-logo-mark::after { content: ""; position: absolute; inset: 0; background: url("../logo/logo.svg") center / 100% 100% no-repeat; clip-path: inset(0 0 0 25%); filter: invert(1) grayscale(1) brightness(2.4); pointer-events: none; }
.footer-brand p { max-width: 450px; margin: 22px 0 0; font-family: var(--serif); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.footer-links h3 { color: #fff; font-size: .8rem; }
.footer-links a { display: block; margin: 8px 0; font-size: .82rem; text-decoration: none; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.12); font-size: .72rem; }
.footer-bottom p { margin: 3px 0; }
.footer-bottom span { color: #efc386; }
.records { text-align: right; }
.beian-link { display: inline-flex; align-items: center; gap: 6px; color: inherit; text-decoration: none; }
.beian-link:hover { color: var(--apricot); }
.beian-link img { width: 20px; height: auto; flex: 0 0 auto; }
.records .beian-link { justify-content: flex-end; }
.mobile-cta { display: none; }

/* Legal and 404 */
.legal-page { background: var(--paper); }
.legal-header { border-bottom: 1px solid var(--line); }
.legal-header .container { height: 92px; display: flex; align-items: center; justify-content: space-between; }
.back-link { color: var(--sage-dark); font-size: .86rem; font-weight: 700; text-decoration: none; }
.legal-content { max-width: 820px; padding-top: 78px; padding-bottom: 90px; }
.legal-content h1 { margin-bottom: 10px; font-size: clamp(2.6rem, 6vw, 4.5rem); }
.legal-update { margin-bottom: 48px; color: var(--muted); font-size: .82rem; }
.legal-content section { margin: 42px 0; }
.legal-content h2 { margin-bottom: 14px; font: 1.5rem var(--serif); }
.legal-content p { color: var(--muted); }
.legal-content .disclaimer { padding: 30px; border-left: 4px solid var(--apricot); background: var(--cream); }
.legal-footer { padding: 26px 0; background: var(--cream); color: var(--muted); font-size: .78rem; }
.legal-footer .container { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.error-page { min-height: 100vh; display: grid; place-items: center; padding: 40px; background: radial-gradient(circle at center, var(--sage-soft), var(--cream) 60%); text-align: center; }
.error-page main { max-width: 620px; }
.error-page .brand { margin-bottom: 50px; }
.error-mark { color: var(--sage); font: clamp(7rem, 24vw, 14rem)/.8 var(--serif); opacity: .16; }
.error-page h1 { margin: 24px 0 14px; font-size: clamp(2.2rem, 6vw, 4rem); }
.error-page p:not(.eyebrow) { margin-bottom: 30px; color: var(--muted); }

/* Motion */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

html[lang="en"] h1,
html[lang="en"] h2,
html[lang="en"] h3 { letter-spacing: -.025em; }
html[lang="en"] .hero h1 { font-size: clamp(2.7rem, 4.4vw, 4rem); }
html[lang="en"] .desktop-nav { gap: 20px; }
html[lang="en"] .desktop-nav a { font-size: .82rem; }
html[lang="en"] .product-card h3 { min-height: 3.9em; }
html[lang="en"] .contact-grid dl div { grid-template-columns: 130px 1fr; }

@media (max-width: 960px) {
  .section { padding: 88px 0; }
  .desktop-nav { display: none; }
  .menu-button { display: block; }
  .nav-actions { margin-left: auto; }
  .hero-grid, .split-intro, .journal-intro, .experience-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero { min-height: 0; }
  .hero-copy { max-width: 720px; }
  .hero-visual { width: min(100%, 590px); margin: 0 auto; }
  .value-grid { grid-template-columns: 1fr; }
  .value-card { min-height: 0; }
  .value-card h3 { margin-top: 24px; }
  .product-path { grid-template-columns: 1fr; }
  .path-arrow { transform: rotate(90deg); text-align: center; }
  .product-card { min-height: 0; }
  .product-card.featured { transform: none; }
  .product-card ul { min-height: 0; }
  html[lang="en"] .product-card h3 { min-height: 0; }
  .experience-copy { position: static; }
  .faq-grid { gap: 30px; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 72px 0; }
  .nav-wrap { height: 70px; }
  .brand img { width: 124px; }
  .language-button { padding: 7px 10px; }
  .site-header.is-scrolled { background: rgba(247,244,240,.97); }
  .hero { padding-top: 118px; }
  .hero-grid { gap: 46px; }
  .hero h1 { font-size: clamp(2.72rem, 14vw, 4.1rem); }
  .hero-lead { font-size: .98rem; }
  .button-row .button { width: 100%; }
  .trust-list { gap: 10px 16px; }
  .hero-visual { min-height: 0; }
  .hero-visual::before { width: 310px; height: 310px; right: -42px; top: 24px; }
  .hero-visual::after { width: 100px; height: 100px; left: -18px; bottom: -16px; }
  .hero-photo { width: min(100%, 430px); border-width: 6px; border-radius: 150px 150px 24px 24px; }
  .hero-photo img { height: auto; aspect-ratio: 4 / 5; }
  .hero-photo figcaption { right: 16px; bottom: 16px; left: 16px; font-size: .75rem; letter-spacing: .08em; }
  .split-intro { gap: 24px; }
  .about-copy blockquote { padding: 20px; font-size: 1.03rem; }
  .vision-band, .case-grid, .testimony-placeholder, .journal-features, .contact-grid, .footer-top, .footer-bottom { grid-template-columns: 1fr; }
  .vision-band > div { padding: 28px; }
  .case-card { min-height: 0; padding: 28px; }
  .case-card .todo-badge { margin-bottom: 24px; }
  .testimony-placeholder { gap: 12px; padding: 24px; }
  .journal-intro { gap: 46px; }
  .journal-features { grid-template-columns: 1fr 1fr; }
  .journal-features article { padding: 20px 16px; }
  .tool-grid { grid-template-columns: 1fr; }
  .journal-timeline { border-top: 1px solid var(--line); border-left: 0; }
  .iceberg-fields, .form-row { grid-template-columns: 1fr; }
  .iceberg-fields label:last-child { grid-column: auto; }
  .contact-grid { gap: 44px; }
  .contact-grid dl div { grid-template-columns: 88px 1fr; }
  .footer-top { gap: 42px; }
  .footer-bottom { gap: 20px; }
  .records { text-align: left; }
  .records .beian-link { justify-content: flex-start; }
  .mobile-cta { position: fixed; z-index: 90; right: 14px; bottom: max(14px, env(safe-area-inset-bottom)); display: block; padding: 12px 18px; border-radius: 999px; background: var(--apricot); color: var(--ink); box-shadow: 0 12px 30px rgba(44,62,58,.26); font-size: .82rem; font-weight: 800; text-decoration: none; }
  .site-footer { padding-bottom: 90px; }
  .legal-header .container { height: 76px; }
  .legal-content { padding-top: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}