:root {
  --ink: #18201b;
  --deep: #202923;
  --green: #6fd178;
  --green-dark: #2f8756;
  --yellow: #ffe545;
  --blue: #8ebdf4;
  --coral: #ee735d;
  --white: #ffffff;
  --mist: #f3f7f2;
  --muted: #6c746f;
  --line: rgba(24, 32, 27, .12);
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; line-height: 1.65; letter-spacing: 0; }
body.menu-open, body.lightbox-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; letter-spacing: 0; }
img { display: block; max-width: 100%; }
svg { width: 18px; height: 18px; stroke-width: 2; }
.section-shell, .nav-shell { width: var(--shell); margin-inline: auto; }

.site-header { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .94); backdrop-filter: blur(16px); }
.nav-shell { min-height: 74px; display: flex; align-items: center; gap: 38px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; font-size: 17px; font-weight: 900; }
.brand img { width: 42px; height: 42px; border-radius: 7px; object-fit: cover; }
.desktop-nav { flex: 1; display: flex; justify-content: center; gap: 28px; }
.desktop-nav a { position: relative; color: #555d58; font-size: 13px; font-weight: 700; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--green-dark); }
.desktop-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -26px; height: 3px; background: var(--green); }
.download-button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 22px; border-radius: 5px; font-size: 13px; font-weight: 900; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.download-button:hover { transform: translateY(-2px); }
.download-button.dark { background: var(--ink); color: var(--white); }
.download-button.dark:hover { background: #26342c; box-shadow: 0 12px 26px rgba(24, 32, 27, .18); }
.download-button.yellow { background: var(--yellow); color: var(--ink); box-shadow: 0 14px 30px rgba(202, 176, 19, .18); }
.download-button.small { min-height: 42px; padding-inline: 17px; }
.menu-button { width: 42px; height: 42px; display: none; place-items: center; border: 1px solid var(--line); border-radius: 5px; background: white; cursor: pointer; }
.mobile-menu { display: none; }

.hero { position: relative; height: min(680px, calc(100svh - 105px)); min-height: 590px; overflow: hidden; background: #edf8e9; }
.hero::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 58%; background: var(--white); }
.hero::after { content: ""; position: absolute; right: 0; bottom: 0; width: 34%; height: 11px; background: var(--green); border-left: 110px solid var(--yellow); box-shadow: -250px 0 0 var(--blue); }
.hero-inner { position: relative; z-index: 2; width: min(1200px, calc(100% - 48px)); height: 100%; margin-inline: auto; display: grid; grid-template-columns: .94fr 1.06fr; align-items: center; gap: 48px; }
.hero-copy { position: relative; z-index: 4; padding: 48px 0 54px; }
.status-pill { display: flex; align-items: center; gap: 10px; color: var(--green-dark); font-size: 11px; font-weight: 800; }
.status-pill span { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(111, 209, 120, .17); }
h1 { margin: 22px 0 20px; font-size: clamp(46px, 5vw, 70px); line-height: 1.12; letter-spacing: 0; }
h1 mark { color: var(--green-dark); background: transparent; }
.hero-copy > p { max-width: 570px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.95; }
.hero-actions { display: flex; align-items: center; gap: 24px; margin-top: 29px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; border-bottom: 1px solid var(--ink); font-size: 13px; font-weight: 800; }
.text-link svg { width: 15px; }
.hero-facts { display: flex; gap: 34px; margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line); }
.hero-facts div { display: grid; }
.hero-facts strong { font-size: 13px; }
.hero-facts span { color: #8b918d; font-size: 9px; }
.hero-pattern { position: absolute; z-index: 1; right: -1vw; top: 40px; display: grid; color: rgba(47, 135, 86, .055); font-size: clamp(70px, 8.5vw, 134px); font-weight: 900; line-height: .84; text-align: right; pointer-events: none; }

.product-stage { position: relative; z-index: 3; height: 560px; align-self: end; }
.stage-label { position: absolute; right: 3px; top: 12px; display: flex; align-items: center; gap: 8px; color: var(--green-dark); font-size: 9px; font-weight: 900; letter-spacing: 1.6px; }
.stage-label span { width: 28px; height: 1px; background: var(--green-dark); }
.phone { position: absolute; margin: 0; overflow: hidden; border: 8px solid var(--ink); border-radius: 26px; background: var(--ink); box-shadow: 0 32px 60px rgba(28, 68, 38, .2); }
.phone::before { content: ""; position: absolute; z-index: 2; left: 50%; top: 0; width: 60px; height: 13px; transform: translateX(-50%); border-radius: 0 0 10px 10px; background: var(--ink); }
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.phone-main { right: 58px; bottom: -68px; width: 278px; height: 494px; transform: rotate(2deg); }
.phone-back { left: 14px; bottom: -105px; width: 226px; height: 402px; transform: rotate(-7deg); filter: saturate(.86); }
.floating-note { position: absolute; z-index: 5; min-width: 162px; display: flex; align-items: center; gap: 10px; padding: 11px 13px; border: 1px solid rgba(255,255,255,.9); border-radius: 7px; background: rgba(255,255,255,.88); box-shadow: 0 14px 34px rgba(35, 74, 44, .14); backdrop-filter: blur(10px); }
.floating-note > i { width: 33px; height: 33px; padding: 8px; border-radius: 6px; background: var(--yellow); }
.floating-note div { display: grid; }
.floating-note strong { font-size: 10px; }
.floating-note span { color: var(--muted); font-size: 8px; }
.note-top { right: 0; top: 118px; }
.note-bottom { left: 25px; bottom: 73px; }
.live-dot { width: 10px; height: 10px; flex: 0 0 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(111, 209, 120, .18); }
.scroll-cue { position: absolute; z-index: 5; left: 50%; bottom: 16px; display: flex; align-items: center; gap: 8px; transform: translateX(-50%); color: #7b837e; font-size: 8px; font-weight: 800; letter-spacing: 1.4px; }
.scroll-cue svg { width: 14px; }

.ticker { overflow: hidden; height: 58px; display: flex; align-items: center; border-bottom: 1px solid var(--line); background: var(--ink); color: white; }
.ticker div { width: max-content; min-width: 100%; display: flex; align-items: center; justify-content: space-around; gap: 28px; padding-inline: 30px; white-space: nowrap; }
.ticker span { font-size: 11px; font-weight: 800; }
.ticker i { width: 7px; height: 7px; flex: 0 0 7px; transform: rotate(45deg); background: var(--green); }
.ticker i:nth-of-type(2n) { background: var(--yellow); }

.section { padding: 100px 0; scroll-margin-top: 72px; }
.section-title { margin-bottom: 48px; }
.section-index { color: var(--green-dark); font-size: 9px; font-weight: 900; letter-spacing: 2px; }
.section-title h2, .cta-copy h2 { margin: 9px 0 0; font-size: clamp(31px, 4vw, 46px); line-height: 1.3; letter-spacing: 0; }
.section-title p { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.9; }
.split-title { display: grid; grid-template-columns: 1fr .72fr; align-items: end; gap: 70px; }
.split-title > p { max-width: 450px; padding-bottom: 6px; }
.centered-title { max-width: 690px; margin-inline: auto; text-align: center; }

.gallery-section { background: var(--mist); }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery-item { min-width: 0; padding: 8px; border: 0; border-radius: 6px; background: white; box-shadow: 0 12px 34px rgba(26, 40, 29, .07); cursor: zoom-in; text-align: left; }
.gallery-image { position: relative; height: 412px; overflow: hidden; border-radius: 4px; background: #dfe7e1; }
.gallery-image img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .25s ease; }
.gallery-item:hover .gallery-image img { transform: scale(1.025); }
.zoom { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 5px; background: rgba(255,255,255,.9); opacity: 0; transform: translateY(-4px); transition: .2s ease; }
.zoom svg { width: 15px; }
.gallery-item:hover .zoom { opacity: 1; transform: translateY(0); }
.gallery-caption { display: grid; grid-template-columns: 32px 1fr; padding: 14px 5px 5px; }
.gallery-caption > span { color: var(--green-dark); font-size: 9px; font-weight: 900; }
.gallery-caption div { display: grid; }
.gallery-caption strong { font-size: 13px; }
.gallery-caption small { color: var(--muted); font-size: 9px; }

.features-section { background: white; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature { position: relative; min-height: 230px; padding: 29px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature > i { width: 48px; height: 48px; padding: 13px; border-radius: 6px; background: var(--feature-color); }
.feature-number { position: absolute; top: 24px; right: 25px; color: #a9afab; font-size: 8px; font-weight: 900; }
.feature h3 { margin: 22px 0 7px; font-size: 16px; }
.feature p { max-width: 290px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.85; }
.feature-green { --feature-color: var(--green); }
.feature-yellow { --feature-color: var(--yellow); }
.feature-blue { --feature-color: var(--blue); }
.feature-coral { --feature-color: var(--coral); }
.feature-lime { --feature-color: #c9ed9d; }
.feature-white { --feature-color: #edf0ee; }

.guide-section { color: white; background: var(--deep); }
.light-title .section-index { color: var(--green); }
.light-title > p { color: #9da49f; }
.steps { display: grid; grid-template-columns: 1fr 32px 1fr 32px 1fr 32px 1fr; align-items: center; }
.steps article { min-height: 224px; padding: 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 6px; background: #29332c; }
.step-top { display: flex; align-items: center; justify-content: space-between; }
.step-top span { color: #6f7a72; font-size: 8px; font-weight: 900; }
.step-top i { width: 48px; height: 48px; padding: 13px; border-radius: 50%; color: var(--ink); background: var(--green); }
.steps article:nth-of-type(2) .step-top i { background: var(--yellow); }
.steps article:nth-of-type(3) .step-top i { background: var(--blue); }
.steps article:nth-of-type(4) .step-top i { background: white; }
.steps h3 { margin: 28px 0 7px; font-size: 15px; }
.steps p { margin: 0; color: #9ba39d; font-size: 11px; }
.step-arrow { color: #647067; justify-self: center; }

.news-section { background: var(--white); }
.news-heading-side { display: grid; gap: 18px; justify-items: start; }
.news-heading-side > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.9; }
.home-news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.news-card { position: relative; min-width: 0; }
.news-cover { position: relative; height: 244px; display: block; overflow: hidden; background: #eaf5e7; }
.news-cover::after { content: ""; position: absolute; inset: auto 0 0; height: 56px; background: rgba(24, 32, 27, .12); }
.news-cover img { position: absolute; left: 50%; top: 26px; width: 154px; transform: translateX(-50%); box-shadow: 0 18px 32px rgba(24,32,27,.16); transition: transform .25s ease; }
.news-card:hover .news-cover img { transform: translateX(-50%) translateY(-5px); }
.news-cover > span { position: absolute; z-index: 2; left: 14px; top: 14px; padding: 6px 9px; border-radius: 4px; background: white; font-size: 9px; font-weight: 900; }
.news-cover.cover-yellow { background: #fff8c5; }
.news-cover.cover-blue { background: #e2effd; }
.news-cover.cover-coral { background: #ffe7e2; }
.news-card-body { position: relative; padding: 19px 48px 0 0; }
.news-meta { display: flex; align-items: center; gap: 14px; color: #8a918d; font-size: 9px; }
.news-meta span + span::before { content: ""; width: 3px; height: 3px; display: inline-block; margin: 0 8px 2px 0; border-radius: 50%; background: var(--green); }
.news-card h3 { margin: 10px 0 8px; font-size: 17px; line-height: 1.55; }
.news-card h3 a:hover { color: var(--green-dark); }
.news-card-body > p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.news-read { position: absolute; right: 0; top: 50px; width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; transition: .18s ease; }
.news-read svg { width: 15px; }
.news-read:hover { color: white; border-color: var(--green-dark); background: var(--green-dark); }

.news-page-hero { position: relative; overflow: hidden; padding: 78px 0 76px; background: #eaf5e7; }
.news-page-hero::after { content: "JOURNAL"; position: absolute; right: -12px; bottom: -58px; color: rgba(47, 135, 86, .075); font-size: clamp(90px, 15vw, 210px); font-weight: 900; line-height: 1; pointer-events: none; }
.news-page-hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr .65fr; align-items: end; gap: 80px; }
.news-page-hero h1 { margin: 12px 0 0; font-size: clamp(46px, 6vw, 76px); }
.news-page-hero p { max-width: 470px; margin: 0 0 10px; color: #526159; font-size: 14px; line-height: 1.95; }
.news-filter-band { position: sticky; z-index: 20; top: 74px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(14px); }
.news-filter-inner { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.news-filters { display: flex; align-items: center; gap: 5px; overflow-x: auto; scrollbar-width: none; }
.news-filters::-webkit-scrollbar { display: none; }
.news-filters button { height: 36px; padding: 0 13px; border: 0; border-radius: 5px; background: transparent; color: var(--muted); cursor: pointer; font-size: 11px; white-space: nowrap; }
.news-filters button:hover, .news-filters button.active { color: var(--ink); background: var(--yellow); font-weight: 900; }
.news-filter-inner > span { flex: 0 0 auto; color: var(--muted); font-size: 10px; }
.news-list-section { min-height: 560px; padding-top: 72px; }
.full-news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 34px; }
.news-list-card { min-width: 0; display: grid; grid-template-columns: 176px minmax(0, 1fr); gap: 22px; padding: 25px 0; border-top: 1px solid var(--line); }
.news-list-card:nth-child(-n+2) { border-top: 0; padding-top: 0; }
.news-list-card[hidden] { display: none; }
.news-list-cover { position: relative; height: 218px; display: block; overflow: hidden; background: #eaf5e7; }
.news-list-cover img { position: absolute; left: 50%; top: 22px; width: 126px; transform: translateX(-50%); box-shadow: 0 14px 28px rgba(24,32,27,.15); transition: transform .2s ease; }
.news-list-card:hover .news-list-cover img { transform: translateX(-50%) translateY(-4px); }
.news-list-cover > span { position: absolute; z-index: 2; left: 10px; top: 10px; padding: 5px 7px; border-radius: 4px; background: white; font-size: 8px; font-weight: 900; }
.news-list-cover.cover-green { background: #eaf5e7; }
.news-list-cover.cover-yellow { background: #fff8c5; }
.news-list-cover.cover-blue { background: #e2effd; }
.news-list-cover.cover-coral { background: #ffe7e2; }
.news-list-body { min-width: 0; padding-top: 5px; }
.news-list-body h2 { margin: 11px 0 9px; font-size: 18px; line-height: 1.55; }
.news-list-body h2 a:hover { color: var(--green-dark); }
.news-list-body > p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.85; }
.news-list-link { display: inline-flex; align-items: center; gap: 7px; margin-top: 18px; color: var(--green-dark); font-size: 10px; font-weight: 900; }
.news-list-link svg { width: 14px; transition: transform .18s ease; }
.news-list-link:hover svg { transform: translateX(3px); }
.news-empty { padding: 72px 0; text-align: center; }
.news-empty > i { width: 48px; height: 48px; padding: 12px; border-radius: 50%; background: var(--mist); color: var(--green-dark); }
.news-empty h2 { margin: 14px 0; font-size: 18px; }
.news-empty button { height: 38px; padding: 0 15px; border: 0; border-radius: 5px; background: var(--yellow); cursor: pointer; font-size: 11px; font-weight: 900; }

.article-hero { position: relative; overflow: hidden; background: var(--deep); color: white; }
.article-hero::after { content: "READ"; position: absolute; right: -15px; top: -20px; color: rgba(255,255,255,.035); font-size: clamp(150px, 24vw, 320px); font-weight: 900; line-height: 1; pointer-events: none; }
.article-hero-inner { position: relative; z-index: 2; width: min(1120px, calc(100% - 48px)); min-height: 510px; margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1fr) 270px; align-items: center; gap: 90px; }
.article-hero-copy { padding: 62px 0; }
.article-back { display: inline-flex; align-items: center; gap: 8px; color: #9ca69f; font-size: 10px; font-weight: 800; }
.article-back:hover { color: white; }
.article-back svg { width: 14px; }
.article-kicker { display: flex; align-items: center; gap: 10px; margin-top: 51px; color: var(--green); font-size: 9px; font-weight: 900; letter-spacing: 1px; }
.article-kicker i { width: 3px; height: 3px; border-radius: 50%; background: #718078; }
.article-hero h1 { max-width: 760px; margin: 17px 0 18px; font-size: clamp(38px, 5vw, 62px); line-height: 1.24; }
.article-hero-copy > p { max-width: 720px; margin: 0; color: #aab3ad; font-size: 14px; line-height: 1.9; }
.article-hero-visual { position: relative; height: 355px; margin: 0; overflow: hidden; background: var(--green); }
.article-hero-visual img { position: absolute; left: 50%; top: 28px; width: 190px; transform: translateX(-50%); box-shadow: 0 18px 34px rgba(0,0,0,.24); }
.article-hero-visual figcaption { position: absolute; left: 14px; bottom: 12px; font-size: 8px; font-weight: 900; letter-spacing: 1px; }
.article-main { padding: 82px 0 70px; background: white; }
.article-layout { width: min(1020px, calc(100% - 48px)); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 680px) 250px; justify-content: space-between; gap: 70px; }
.article-content { min-width: 0; }
.article-intro { margin: 0 0 53px; padding: 0 0 28px; border-bottom: 1px solid var(--line); color: #39443d; font-size: 18px; font-weight: 700; line-height: 1.85; }
.article-content > section { position: relative; margin-top: 50px; }
.article-section-number { display: block; margin-bottom: 7px; color: var(--green-dark); font-size: 9px; font-weight: 900; letter-spacing: 1px; }
.article-content h2 { margin: 0 0 19px; font-size: 25px; line-height: 1.45; }
.article-content section p { margin: 0 0 17px; color: #4f5a53; font-size: 15px; line-height: 2; }
.article-takeaway { margin-top: 54px; padding: 25px 28px; border-left: 5px solid var(--green-dark); background: var(--mist); }
.article-takeaway span { display: block; margin-bottom: 7px; color: var(--green-dark); font-size: 9px; font-weight: 900; letter-spacing: 1px; }
.article-takeaway strong { font-size: 15px; line-height: 1.8; }
.article-aside { position: sticky; top: 112px; align-self: start; }
.article-progress { padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.article-progress > span { color: var(--muted); font-size: 10px; }
.article-progress > strong { float: right; font-size: 11px; }
.article-progress > div { height: 4px; margin-top: 10px; overflow: hidden; background: #e8edea; }
.article-progress i { display: block; width: 0; height: 100%; background: var(--green-dark); transition: width .12s linear; }
.aside-download { margin-top: 28px; }
.aside-download img { width: 56px; height: 56px; border-radius: 8px; }
.aside-download h2 { margin: 16px 0 7px; font-size: 17px; line-height: 1.45; }
.aside-download p { margin: 0 0 17px; color: var(--muted); font-size: 10px; line-height: 1.8; }
.aside-download .download-button { width: 100%; min-height: 44px; font-size: 11px; }
.article-pagination { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-bottom: 80px; background: var(--line); }
.article-pagination a { min-width: 0; min-height: 122px; display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 22px 26px; background: var(--mist); }
.article-pagination a:last-child { align-items: flex-end; text-align: right; }
.article-pagination .next-only { grid-column: 2; }
.article-pagination a:hover { background: #eaf5e7; }
.article-pagination span { display: flex; align-items: center; gap: 7px; color: var(--green-dark); font-size: 9px; font-weight: 900; }
.article-pagination span svg { width: 14px; }
.article-pagination strong { max-width: 360px; overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }

.voices-section { background: #eaf5e7; }
.voices-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 70px; align-items: start; }
.voices-intro { position: sticky; top: 116px; }
.voices-intro h2 { margin: 9px 0 15px; font-size: clamp(31px, 3.5vw, 44px); line-height: 1.32; }
.voices-intro > p { margin: 0; color: var(--muted); font-size: 13px; }
.rating { display: flex; align-items: center; gap: 14px; margin-top: 35px; padding-top: 22px; border-top: 1px solid rgba(24,32,27,.13); }
.rating > strong { font-size: 36px; line-height: 1; }
.rating span { display: grid; color: var(--muted); font-size: 9px; }
.rating b { color: #d6a600; font-size: 12px; letter-spacing: 2px; }
.voice-list { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
blockquote { margin: 0; padding: 25px; border-radius: 6px; background: white; box-shadow: 0 14px 34px rgba(32,57,38,.07); }
blockquote.voice-accent { grid-row: span 2; align-self: stretch; padding-top: 38px; }
blockquote > i { color: var(--green-dark); }
blockquote > p { margin: 12px 0 24px; color: #424a44; font-size: 13px; line-height: 1.9; }
blockquote footer { display: flex; align-items: center; gap: 10px; padding-top: 16px; border-top: 1px solid var(--line); }
blockquote footer > span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--yellow); font-size: 11px; font-weight: 900; }
blockquote footer div { display: grid; }
blockquote footer strong { font-size: 11px; }
blockquote footer small { color: #989f9a; font-size: 9px; }

.faq-section { background: white; }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 80px; align-items: start; }
.faq-title { position: sticky; top: 116px; margin: 0; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border: 1px solid var(--line); border-radius: 5px; }
.faq-list summary { min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 0 18px; list-style: none; cursor: pointer; font-size: 13px; font-weight: 900; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { display: flex; align-items: center; gap: 14px; }
.faq-list summary b { color: var(--green-dark); font-size: 8px; }
.faq-list summary i { width: 30px; height: 30px; flex: 0 0 30px; padding: 7px; border-radius: 50%; background: var(--green); transition: transform .2s ease; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list details > p { max-width: 650px; margin: 0; padding: 0 20px 22px 52px; color: var(--muted); font-size: 12px; line-height: 1.85; }

.download-cta { padding: 66px 0; background: var(--green); }
.cta-layout { display: grid; grid-template-columns: .42fr 1fr auto; align-items: center; gap: 50px; }
.cta-brand { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 900; }
.cta-brand img { width: 64px; height: 64px; border-radius: 10px; }
.cta-copy > span { font-size: 9px; font-weight: 900; letter-spacing: 2px; }
.cta-copy h2 { margin-top: 2px; font-size: 30px; }
.cta-copy p { margin: 3px 0 0; color: #325c38; font-size: 12px; }

.site-footer { color: #949b96; background: #131815; }
.footer-top { min-height: 108px; display: flex; align-items: center; gap: 34px; }
.footer-brand { color: white; }
.footer-brand img { width: 38px; height: 38px; }
.footer-top > p { margin: 0 auto 0 0; font-size: 10px; }
.footer-top nav { display: flex; gap: 24px; font-size: 11px; }
.footer-top nav a:hover { color: white; }
.footer-bottom { min-height: 56px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.09); color: #59605b; font-size: 10px; }

.lightbox { width: 100%; height: 100%; max-width: none; max-height: none; padding: 24px; border: 0; background: rgba(18, 24, 20, .93); color: white; }
.lightbox::backdrop { background: transparent; }
.lightbox-close { position: fixed; z-index: 2; right: 24px; top: 24px; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; background: rgba(255,255,255,.08); color: white; cursor: pointer; }
.lightbox-content { height: 100%; display: grid; place-items: center; align-content: center; gap: 15px; }
.lightbox-content img { max-height: calc(100vh - 100px); max-width: min(420px, calc(100vw - 40px)); border: 7px solid white; border-radius: 12px; object-fit: contain; }
.lightbox-content p { margin: 0; font-size: 12px; }

@media (max-width: 980px) {
  .nav-shell { gap: 22px; }
  .desktop-nav { gap: 18px; }
  .hero-inner { gap: 20px; }
  .phone-main { right: 24px; width: 250px; height: 444px; }
  .phone-back { left: 0; width: 200px; height: 355px; }
  .gallery-image { height: 340px; }
  .feature { padding: 23px; }
  .cta-layout { grid-template-columns: 1fr auto; }
  .cta-brand { display: none; }
  .news-list-card { grid-template-columns: 145px minmax(0, 1fr); gap: 17px; }
  .news-list-cover { height: 196px; }
  .news-list-cover img { width: 112px; }
  .article-hero-inner { grid-template-columns: minmax(0, 1fr) 230px; gap: 50px; }
  .article-layout { grid-template-columns: minmax(0, 650px) 220px; gap: 45px; }
}

@media (max-width: 760px) {
  :root { --shell: min(100% - 32px, 620px); }
  .nav-shell { min-height: 68px; }
  .brand img { width: 38px; height: 38px; }
  .brand span { font-size: 15px; }
  .desktop-nav { display: none; }
  .nav-shell > .download-button { margin-left: auto; min-height: 38px; padding-inline: 12px; }
  .menu-button { display: grid; }
  .mobile-menu { width: var(--shell); margin: 0 auto; padding: 4px 0 14px; grid-template-columns: 1fr 1fr; gap: 5px; }
  .mobile-menu:not([hidden]) { display: grid; }
  .mobile-menu a { padding: 9px 12px; border-radius: 4px; background: var(--mist); color: var(--muted); font-size: 11px; }
  .hero { height: auto; min-height: 0; max-height: none; }
  .hero::before { width: 74%; }
  .hero-inner { width: min(1200px, calc(100% - 32px)); height: auto; display: flex; flex-direction: column; align-items: stretch; }
  .hero-copy { padding: 41px 0 0; }
  h1 { margin-block: 16px 13px; font-size: clamp(37px, 10vw, 50px); }
  .hero-copy > p { max-width: 92%; font-size: 12px; line-height: 1.85; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 14px; margin-top: 20px; }
  .download-button { min-height: 46px; padding-inline: 17px; }
  .hero-actions .download-button { width: 100%; min-height: 54px; font-size: 13px; box-shadow: 0 14px 30px rgba(202, 176, 19, .24); }
  .text-link { width: fit-content; align-self: center; font-size: 11px; }
  .hero-facts { gap: 22px; margin-top: 21px; padding-top: 16px; }
  .hero-facts div:nth-child(3) { display: none; }
  .product-stage { position: relative; right: auto; bottom: auto; width: 100%; height: 320px; margin-top: 8px; align-self: auto; }
  .phone-main { right: 8px; bottom: 0; width: 174px; height: 309px; border-width: 5px; border-radius: 18px; }
  .phone-back { left: auto; right: 145px; bottom: 18px; width: 136px; height: 241px; display: block; border-width: 5px; border-radius: 16px; }
  .floating-note, .stage-label { display: none; }
  .scroll-cue { left: 20px; transform: none; }
  .ticker { height: 48px; }
  .ticker div { justify-content: flex-start; animation: tickerMove 22s linear infinite; }
  @keyframes tickerMove { to { transform: translateX(-52%); } }
  .section { padding: 76px 0; }
  .split-title { grid-template-columns: 1fr; gap: 10px; }
  .section-title h2, .cta-copy h2 { font-size: 29px; }
  .gallery-section .section-shell { width: 100%; }
  .gallery-section .section-title { width: var(--shell); margin-inline: auto; }
  .gallery-grid { display: flex; overflow-x: auto; gap: 13px; padding: 0 16px 20px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .gallery-grid::-webkit-scrollbar { display: none; }
  .gallery-item { width: min(76vw, 286px); flex: 0 0 auto; scroll-snap-align: start; }
  .gallery-image { height: 430px; }
  .zoom { opacity: 1; transform: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature { min-height: 190px; }
  .steps { grid-template-columns: 1fr; gap: 12px; }
  .steps article { min-height: 170px; }
  .step-arrow { transform: rotate(90deg); }
  .news-heading-side { gap: 14px; }
  .home-news-grid { display: flex; overflow-x: auto; gap: 14px; padding: 0 16px 20px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .home-news-grid::-webkit-scrollbar { display: none; }
  .news-section .section-shell { width: 100%; }
  .news-section .section-title { width: var(--shell); margin-inline: auto; }
  .news-card { width: min(82vw, 320px); flex: 0 0 auto; scroll-snap-align: start; }
  .news-cover { height: 224px; }
  .news-card-body { padding-left: 2px; }
  .news-page-hero { padding: 58px 0 62px; }
  .news-page-hero-inner { grid-template-columns: 1fr; gap: 18px; }
  .news-page-hero h1 { font-size: 42px; }
  .news-filter-band { top: 68px; }
  .news-filter-inner { display: block; padding: 12px 0 10px; }
  .news-filter-inner > span { display: block; margin-top: 6px; }
  .news-list-section { padding-top: 48px; }
  .full-news-grid { grid-template-columns: 1fr; }
  .news-list-card, .news-list-card:nth-child(-n+2) { grid-template-columns: 126px minmax(0,1fr); gap: 16px; padding: 20px 0; border-top: 1px solid var(--line); }
  .news-list-card:first-child { padding-top: 0; border-top: 0; }
  .news-list-cover { height: 174px; }
  .news-list-cover img { width: 99px; }
  .news-list-body h2 { font-size: 15px; }
  .news-list-body > p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .news-list-link { margin-top: 11px; }
  .article-hero-inner { width: min(100% - 32px, 620px); min-height: 0; grid-template-columns: 1fr; gap: 28px; padding: 46px 0 0; }
  .article-hero-copy { padding: 0; }
  .article-kicker { margin-top: 38px; }
  .article-hero h1 { font-size: 38px; }
  .article-hero-copy > p { font-size: 12px; }
  .article-hero-visual { width: 100%; height: 235px; }
  .article-hero-visual img { top: 20px; width: 138px; }
  .article-main { padding: 58px 0 48px; }
  .article-layout { width: min(100% - 32px, 620px); grid-template-columns: 1fr; gap: 45px; }
  .article-intro { margin-bottom: 42px; font-size: 16px; }
  .article-content > section { margin-top: 42px; }
  .article-content h2 { font-size: 22px; }
  .article-content section p { font-size: 14px; }
  .article-aside { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: end; padding-top: 30px; border-top: 1px solid var(--line); }
  .aside-download { margin: 0; }
  .article-pagination { width: min(100% - 32px, 620px); margin-bottom: 60px; }
  .voices-layout, .faq-layout { grid-template-columns: 1fr; gap: 38px; }
  .voices-intro, .faq-title { position: static; }
  .voice-list { grid-template-columns: 1fr; }
  blockquote.voice-accent { grid-row: auto; padding-top: 25px; }
  .cta-layout { grid-template-columns: 1fr; gap: 25px; text-align: center; }
  .cta-layout .download-button { width: 100%; }
  .footer-top { padding: 27px 0; flex-wrap: wrap; gap: 15px; }
  .footer-top > p { width: 100%; order: 3; }
  .footer-top nav { margin-left: auto; gap: 13px; }
  .footer-bottom { min-height: 72px; align-items: flex-start; justify-content: center; flex-direction: column; gap: 3px; }
}

@media (max-width: 430px) {
  .nav-shell > .download-button span { display: none; }
  .nav-shell > .download-button { width: 38px; padding: 0; }
  .hero { min-height: 0; }
  .hero-copy > p { max-width: 100%; }
  .hero-actions { gap: 13px; }
  .hero-actions .download-button { min-height: 54px; font-size: 13px; }
  .hero-facts { max-width: 66%; }
  .product-stage { height: 300px; margin-top: 0; }
  .phone-main { right: 0; bottom: 0; width: 164px; height: 292px; }
  .phone-back { right: 128px; bottom: 17px; width: 126px; height: 224px; }
  .faq-list summary { font-size: 11px; }
  .faq-list details > p { padding-left: 18px; }
  .news-list-card, .news-list-card:nth-child(-n+2) { grid-template-columns: 108px minmax(0,1fr); gap: 13px; }
  .news-list-cover { height: 158px; }
  .news-list-cover img { width: 90px; }
  .news-list-body h2 { margin-top: 8px; font-size: 14px; }
  .news-list-body > p { display: none; }
  .news-meta { gap: 5px; }
  .news-meta span:last-child { display: none; }
  .article-hero h1 { font-size: 32px; }
  .article-kicker { flex-wrap: wrap; }
  .article-aside { grid-template-columns: 1fr; }
  .article-pagination { grid-template-columns: 1fr; }
  .article-pagination .next-only { grid-column: 1; }
  .article-pagination a { min-height: 102px; }
  .footer-top nav { width: 100%; margin: 4px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}