/* ==========================================================================
   江西智多星财务管理咨询有限公司 — 官网样式
   简约大气：深海军蓝 + 金色细线 + 大量留白
   ========================================================================== */

/* ---------- 变量 ---------- */
:root {
  --ink: #101d2b;
  --navy: #0c2740;
  --navy-2: #153a5b;
  --navy-3: #1d4f75;
  --blue: #1a6ca6;
  --gold: #b8935a;
  --gold-l: #d8bd93;
  --body: #46586a;
  --muted: #7c8b9a;
  --line: #e4e9ee;
  --line-2: #eef2f6;
  --bg: #ffffff;
  --soft: #f6f8fa;
  --soft-2: #f0f4f8;
  --radius: 3px;
  --shadow-sm: 0 1px 2px rgba(16, 29, 43, .04), 0 8px 24px -12px rgba(16, 29, 43, .1);
  --shadow-md: 0 2px 4px rgba(16, 29, 43, .05), 0 18px 40px -20px rgba(16, 29, 43, .22);
  --wrap: 1200px;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --font: "PingFang SC", "HarmonyOS Sans SC", "Hiragino Sans GB", "Source Han Sans SC",
    "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- 基础 ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: hidden; max-width: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.85;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5 { margin: 0; color: var(--ink); font-weight: 600; line-height: 1.35; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; transition: color .18s var(--ease); }
img, svg { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
table { border-collapse: collapse; width: 100%; }
::selection { background: var(--navy); color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.ico { width: 1.05em; height: 1.05em; flex: 0 0 auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  height: 50px; padding: 0 26px; border-radius: var(--radius);
  font-size: 15px; font-weight: 500; letter-spacing: .02em;
  border: 1px solid transparent; cursor: pointer;
  transition: all .22s var(--ease); white-space: nowrap;
}
.btn .ico { width: 1.05em; height: 1.05em; transition: transform .22s var(--ease); }
.btn:hover .ico { transform: translateX(3px); }
.btn--primary { background: var(--navy); color: #fff; }
.btn--primary:hover { background: var(--navy-3); color: #fff; }
.btn--gold { background: var(--gold); color: #fff; }
.btn--gold:hover { background: #a9834c; color: #fff; }
.btn--ghost { border-color: rgba(255, 255, 255, .4); color: #fff; }
.btn--ghost:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .7); color: #fff; }
.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--navy); color: var(--navy); }
.btn--sm { height: 42px; padding: 0 18px; font-size: 14px; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: .4em;
  font-size: 14px; font-weight: 500; color: var(--navy);
  border-bottom: 1px solid transparent; padding-bottom: 2px;
}
.link-arrow .ico { width: 1em; height: 1em; transition: transform .2s var(--ease); }
.link-arrow:hover { color: var(--gold); border-color: currentColor; }
.link-arrow:hover .ico { transform: translateX(3px); }

/* ---------- 头部 ---------- */
.hdr {
  position: sticky; top: 0; z-index: 90;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(180%) blur(10px);
  transition: box-shadow .25s var(--ease);
}
.hdr.is-stuck { box-shadow: 0 6px 24px -18px rgba(16, 29, 43, .3); }
.hdr__in { display: flex; align-items: center; gap: 28px; height: 78px; }

.logo { display: flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.logo__mark {
  width: 34px; height: 34px; color: var(--gold);
  display: grid; place-items: center;
  border: 1px solid rgba(184, 147, 90, .38); border-radius: 50%;
  transition: transform .4s var(--ease);
}
.logo__mark svg { width: 17px; height: 17px; }
.logo:hover .logo__mark { transform: rotate(45deg); }
.logo__txt { display: flex; flex-direction: column; line-height: 1.25; }
.logo__txt strong { font-size: 20px; font-weight: 600; color: var(--ink); letter-spacing: .06em; }
.logo__txt em {
  font-style: normal; font-size: 10.5px; color: var(--muted);
  letter-spacing: .28em; margin-top: 3px;
}

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__item { position: relative; }
.nav__item > a {
  display: flex; align-items: center; gap: 4px;
  padding: 0 13px; height: 78px; font-size: 15px; color: var(--ink);
  position: relative;
}
.nav__item > a::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 22px;
  height: 1.5px; background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav__item:hover > a, .nav__item.is-active > a { color: var(--navy); }
.nav__item.is-active > a::after, .nav__item:hover > a::after { transform: scaleX(1); }
.nav__caret { width: 9px; height: 6px; opacity: .5; transition: transform .2s; }
.nav__item:hover .nav__caret { transform: rotate(180deg); }

.sub {
  position: absolute; top: 78px; left: 50%; transform: translate(-50%, 8px);
  min-width: 330px; padding: 10px; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden; transition: all .22s var(--ease);
  border-radius: var(--radius);
}
.nav__item:hover .sub { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.sub li + li { border-top: 1px solid var(--line-2); }
.sub a { display: block; padding: 11px 14px; border-radius: 2px; transition: background .18s; }
.sub a:hover { background: var(--soft); }
.sub span { display: block; font-size: 14.5px; color: var(--ink); font-weight: 500; }
.sub em { display: block; font-style: normal; font-size: 12.5px; color: var(--muted); margin-top: 2px; }

.hdr__cta { flex: 0 0 auto; padding-left: 20px; border-left: 1px solid var(--line); }
.hdr__tel { display: flex; align-items: center; gap: 9px; }
.hdr__tel .ico { width: 18px; height: 18px; color: var(--gold); }
.hdr__tel span { display: flex; flex-direction: column; line-height: 1.3; }
.hdr__tel em { font-style: normal; font-size: 11px; color: var(--muted); letter-spacing: .1em; }
.hdr__tel strong { font-size: 16px; color: var(--navy); font-weight: 600; letter-spacing: .02em; }
.hdr__tel:hover strong { color: var(--gold); }

.burger { display: none; width: 44px; height: 44px; margin-left: auto; place-items: center; border: 1px solid var(--line); border-radius: var(--radius); }
.burger .ico { width: 20px; height: 20px; }
.burger .ico--close { display: none; }
body.nav-open .burger .ico--menu { display: none; }
body.nav-open .burger .ico--close { display: block; }
.nav-mask { position: fixed; inset: 0; background: rgba(12, 39, 64, .45); z-index: 80; }
.nav__mobile-foot { display: none; }

/* ---------- 首屏 ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(900px 480px at 78% 18%, rgba(56, 122, 170, .34), transparent 62%),
    radial-gradient(700px 420px at 12% 92%, rgba(184, 147, 90, .18), transparent 65%),
    linear-gradient(125deg, #0a2033 0%, #10304d 40%, #0e2a44 100%);
  background-color: #0a2033;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .9), transparent 78%);
}
.hero__in {
  position: relative; display: grid; grid-template-columns: 1.06fr .94fr;
  gap: 64px; align-items: center; padding-top: 92px; padding-bottom: 96px;
}
.kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12.5px; letter-spacing: .22em; color: var(--gold-l);
  text-transform: uppercase; margin-bottom: 26px;
}
.kicker::before { content: ""; width: 34px; height: 1px; background: currentColor; opacity: .7; }
.hero h1 {
  color: #fff; font-size: clamp(27px, 3.05vw, 41px); line-height: 1.36;
  font-weight: 600; letter-spacing: .005em; margin-bottom: 22px;
}
.hero h1 span { display: block; }
.hero h1 em {
  font-style: normal; color: var(--gold-l); font-size: .93em; letter-spacing: .01em;
}
.hero__lead {
  font-size: 17px; line-height: 1.9; color: rgba(255, 255, 255, .78);
  max-width: 33em; margin-bottom: 34px;
}
.hero__lead strong { color: #fff; font-weight: 500; }
.hero__acts { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.hero__trust li { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: rgba(255, 255, 255, .66); }
.hero__trust .ico { width: 15px; height: 15px; color: var(--gold); }

.hero__media { position: relative; }
.hero__frame {
  position: relative; border: 1px solid rgba(255, 255, 255, .16);
  padding: 10px; border-radius: 2px; background: rgba(255, 255, 255, .04);
}
.hero__frame img { width: 100%; height: 380px; object-fit: cover; border-radius: 1px; }
.hero__badge {
  position: absolute; left: -22px; bottom: 30px;
  background: #fff; color: var(--ink); padding: 16px 20px;
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .5);
  border-left: 2px solid var(--gold); min-width: 176px;
}
.hero__badge strong { display: block; font-size: 26px; line-height: 1.1; color: var(--navy); font-weight: 600; }
.hero__badge span { font-size: 12.5px; color: var(--muted); letter-spacing: .04em; }

/* 首页数据条 */
.stats { border-bottom: 1px solid var(--line); background: #fff; }
.stats__in { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats li { padding: 34px 26px; border-left: 1px solid var(--line-2); }
.stats li:first-child { border-left: 0; padding-left: 0; }
.stats strong { display: block; font-size: 34px; font-weight: 600; color: var(--navy); line-height: 1.1; letter-spacing: -.02em; }
.stats strong i { font-style: normal; font-size: 16px; color: var(--gold); margin-left: 2px; letter-spacing: 0; }
.stats span { display: block; font-size: 14px; color: var(--ink); margin-top: 8px; }
.stats em { display: block; font-style: normal; font-size: 12px; color: var(--muted); margin-top: 2px; }

/* ---------- 区块 ---------- */
.sec { padding: 96px 0; }
.sec--soft { background: var(--soft); }
.sec--tight { padding: 72px 0; }
.sec__head { max-width: 760px; margin-bottom: 52px; }
.sec__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec__head--center .kicker { justify-content: center; }
.sec__head--center .kicker::after { content: ""; width: 34px; height: 1px; background: currentColor; opacity: .7; }
.kicker--dark { color: var(--gold); }
.sec__head h2 { font-size: clamp(23px, 2.5vw, 33px); line-height: 1.4; letter-spacing: -.005em; margin-bottom: 16px; }
.sec__head p { font-size: 16px; line-height: 1.9; color: var(--body); margin: 0; }
.sec__more { margin-top: 44px; display: flex; justify-content: center; }

.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- 服务卡 ---------- */
.svc {
  position: relative; display: flex; flex-direction: column;
  padding: 36px 32px 30px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
  transition: all .28s var(--ease); overflow: hidden;
}
.svc::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-l));
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #d8e0e8; }
.svc:hover::before { transform: scaleX(1); }
.svc__no {
  font-size: 12px; letter-spacing: .2em; color: var(--gold);
  display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
}
.svc__no::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.svc h3 { font-size: 21px; margin-bottom: 12px; }
.svc h3 a:hover { color: var(--blue); }
.svc p { font-size: 14.5px; line-height: 1.85; color: var(--body); margin-bottom: 20px; }
.svc ul { margin-bottom: 24px; display: grid; gap: 8px; }
.svc ul li { position: relative; padding-left: 18px; font-size: 13.5px; color: var(--body); }
.svc ul li::before {
  content: ""; position: absolute; left: 0; top: .62em; width: 5px; height: 5px;
  border: 1px solid var(--gold); transform: rotate(45deg);
}
.svc__foot { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line-2); }
.svc__foot .price { display: block; font-size: 13px; color: var(--muted); margin-bottom: 10px; line-height: 1.7; }
.svc__foot .price b { color: var(--navy); font-size: 14px; font-weight: 500; }

/* ---------- 优势 / 问题 ---------- */
.adv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--line); }
.adv__item { padding: 34px 32px 34px 0; border-bottom: 1px solid var(--line); display: flex; gap: 20px; }
.adv__item:nth-child(2n) { padding-left: 34px; border-left: 1px solid var(--line); }
.adv__ico {
  flex: 0 0 auto; width: 44px; height: 44px; display: grid; place-items: center;
  color: var(--navy); background: var(--soft-2); border-radius: 50%;
}
.adv__ico .ico { width: 21px; height: 21px; }
.adv__item h3 { font-size: 17px; margin-bottom: 8px; }
.adv__item p { font-size: 14.5px; line-height: 1.85; margin: 0; }

/* ---------- 流程 ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: step; }
.flow__item { position: relative; padding: 0 22px 0 0; }
.flow__item::after {
  content: ""; position: absolute; top: 19px; left: 46px; right: 6px; height: 1px;
  background: linear-gradient(90deg, rgba(184, 147, 90, .55), rgba(184, 147, 90, .12));
}
.flow__item:last-child::after { display: none; }
.flow__no {
  width: 38px; height: 38px; display: grid; place-items: center; margin-bottom: 18px;
  border: 1px solid rgba(184, 147, 90, .5); border-radius: 50%;
  font-size: 13px; color: var(--gold); background: #fff; position: relative; z-index: 1;
}
.flow__item h3 { font-size: 15.5px; margin-bottom: 7px; }
.flow__item p { font-size: 13.5px; line-height: 1.8; color: var(--body); margin: 0; }

/* ---------- 案例 ---------- */
.case-card {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: all .28s var(--ease);
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.case-card__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--soft-2); }
.case-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.case-card:hover .case-card__media img { transform: scale(1.04); }
.case-card__tag {
  position: absolute; left: 14px; top: 14px; padding: 5px 11px;
  background: rgba(12, 39, 64, .82); color: #fff; font-size: 11.5px; letter-spacing: .08em;
  backdrop-filter: blur(4px);
}
.case-card__body { padding: 24px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.case-card__meta { font-size: 12px; color: var(--muted); letter-spacing: .04em; margin-bottom: 10px; display: flex; gap: 10px; flex-wrap: wrap; }
.case-card h3 { font-size: 17.5px; line-height: 1.6; margin-bottom: 10px; }
.case-card h3 a:hover { color: var(--blue); }
.case-card p { font-size: 14px; line-height: 1.85; margin: 0 0 18px; }
.case-card__foot { margin-top: auto; }

/* ---------- 资质 ---------- */
.certs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; align-items: start; }
.cert {
  background: #fff; border: 1px solid var(--line); padding: 10px;
  transition: all .25s var(--ease); margin: 0;
}
.cert__box {
  display: grid; place-items: center; background: #fafbfc; padding: 8px;
  aspect-ratio: 4 / 3; overflow: hidden;
}
.cert__box--port { aspect-ratio: 5 / 7; }
.cert__box--land { aspect-ratio: 3 / 2; }
.cert__box img { max-width: 100%; max-height: 100%; width: auto; height: auto; display: block; }
.cert:hover { box-shadow: var(--shadow-md); border-color: #d8e0e8; }
.cert span { display: block; font-size: 12.5px; color: var(--muted); text-align: center; padding: 10px 4px 2px; line-height: 1.6; }

/* ---------- FAQ ---------- */
.faqs { max-width: 940px; margin: 0 auto; }
.faq {
  border-bottom: 1px solid var(--line); background: #fff;
}
.faq summary {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 22px 4px; cursor: pointer; list-style: none;
  font-size: 16.5px; font-weight: 500; color: var(--ink); line-height: 1.65;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: ""; flex: 0 0 auto; width: 10px; height: 10px; margin-top: .55em;
  border-right: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold);
  transform: rotate(-45deg); transition: transform .25s var(--ease);
}
.faq[open] summary::before { transform: rotate(45deg); }
.faq summary:hover { color: var(--navy); }
.faq__a { padding: 0 4px 26px 30px; font-size: 15px; line-height: 1.95; color: var(--body); }
.faq__a p:last-child { margin-bottom: 0; }
.faq__a .link-arrow { margin-top: 10px; }

/* ---------- 文章列表 ---------- */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: all .28s var(--ease);
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post-card__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: linear-gradient(135deg, #0f2c46, #1d4f75); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; }
.post-card__ph {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between;
  padding: 20px 22px; color: #fff;
  background:
    radial-gradient(420px 200px at 88% 12%, rgba(184, 147, 90, .3), transparent 60%),
    linear-gradient(135deg, #0c2740, #1a4a70);
}
.post-card__ph::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: linear-gradient(180deg, transparent, rgba(0,0,0,.8));
}
.post-card__ph em { font-style: normal; font-size: 11.5px; letter-spacing: .2em; color: var(--gold-l); position: relative; z-index: 1; }
.post-card__ph strong { font-size: 15px; font-weight: 500; line-height: 1.55; color: rgba(255,255,255,.9); position: relative; z-index: 1; }
.post-card__body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.post-card__meta .cat { color: var(--gold); letter-spacing: .06em; }
.post-card h3 { font-size: 17px; line-height: 1.62; margin-bottom: 10px; }
.post-card h3 a:hover { color: var(--blue); }
.post-card p { font-size: 13.5px; line-height: 1.85; color: var(--body); margin: 0 0 16px; }
.post-card__foot { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line-2); display: flex; align-items: center; justify-content: space-between; }
.post-card__foot .tags { display: flex; gap: 8px; flex-wrap: wrap; }
.post-card__foot .tags a { font-size: 12px; color: var(--muted); padding: 2px 8px; background: var(--soft); border-radius: 2px; }
.post-card__foot .tags a:hover { color: var(--navy); background: var(--soft-2); }
.post-card__foot time { font-size: 12px; color: var(--muted); }

/* ---------- 侧栏 / 文章页 ---------- */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 56px; padding-top: 44px; }
.art__head { margin-bottom: 34px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.art__cat { font-size: 12.5px; color: var(--gold); letter-spacing: .16em; display: inline-block; margin-bottom: 14px; }
.art__head h1 { font-size: clamp(24px, 2.6vw, 34px); line-height: 1.45; margin-bottom: 18px; }
.art__meta { display: flex; flex-wrap: wrap; gap: 8px 20px; font-size: 13px; color: var(--muted); }
.art__meta span { display: flex; align-items: center; gap: 6px; }
.art__lead {
  font-size: 16.5px; line-height: 1.95; color: var(--ink);
  padding: 20px 24px; background: var(--soft); border-left: 2px solid var(--gold);
  margin-bottom: 32px;
}
.prose { font-size: 16.5px; line-height: 2.05; color: #33465a; }
.prose > *:first-child { margin-top: 0; }
.prose h2 {
  font-size: 22px; margin: 46px 0 18px; padding-left: 16px; position: relative; line-height: 1.5;
}
.prose h2::before {
  content: ""; position: absolute; left: 0; top: .28em; bottom: .28em; width: 3px;
  background: var(--gold); border-radius: 2px;
}
.prose h3 { font-size: 18px; margin: 34px 0 14px; color: var(--navy); }
.prose p { margin: 0 0 1.15em; }
.prose ul, .prose ol { margin: 0 0 1.3em; padding-left: 0; }
.prose ul li, .prose ol li { position: relative; padding-left: 22px; margin-bottom: .55em; }
.prose ul li::before {
  content: ""; position: absolute; left: 4px; top: .82em; width: 5px; height: 5px;
  border: 1px solid var(--gold); transform: rotate(45deg);
}
.prose ol { counter-reset: n; }
.prose ol li::before {
  counter-increment: n; content: counter(n) ".";
  position: absolute; left: 0; color: var(--gold); font-weight: 600; font-size: .95em;
}
.prose a { color: var(--blue); border-bottom: 1px solid rgba(26, 108, 166, .28); }
.prose a:hover { color: var(--gold); border-color: var(--gold); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose blockquote {
  margin: 28px 0; padding: 18px 22px; background: var(--soft);
  border-left: 2px solid var(--navy); font-size: 15px; color: var(--body);
}
.prose blockquote p:last-child { margin: 0; }
.prose img { margin: 22px 0; border: 1px solid var(--line); }
.prose table { margin: 22px 0; font-size: 14.5px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; }
.prose th { background: var(--soft); font-weight: 600; color: var(--ink); }

.art__tags { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.art__tags b { font-size: 13px; font-weight: 500; color: var(--muted); margin-right: 4px; }
.art__tags a { font-size: 13px; padding: 5px 12px; background: var(--soft); color: var(--body); border-radius: 2px; }
.art__tags a:hover { background: var(--navy); color: #fff; }

.art__author {
  margin-top: 26px; padding: 20px 22px; background: var(--soft);
  display: flex; gap: 16px; align-items: flex-start;
}
.art__author .avatar {
  width: 44px; height: 44px; flex: 0 0 auto; border-radius: 50%;
  background: var(--navy); color: var(--gold-l); display: grid; place-items: center;
  font-size: 15px; font-weight: 600;
}
.art__author strong { display: block; font-size: 14.5px; color: var(--ink); }
.art__author p { font-size: 13px; line-height: 1.8; margin: 4px 0 0; color: var(--body); }

.art__nav { margin-top: 34px; display: grid; gap: 10px; }
.art__nav a { display: flex; gap: 14px; padding: 14px 18px; border: 1px solid var(--line); font-size: 14px; color: var(--body); }
.art__nav a:hover { border-color: var(--navy); color: var(--navy); }
.art__nav span { color: var(--muted); flex: 0 0 auto; font-size: 13px; }

.side { position: relative; }
.side__box { border: 1px solid var(--line); padding: 24px; margin-bottom: 22px; }
.side__box h4 { font-size: 15px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--line-2); }
.side__list li + li { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); }
.side__list a { font-size: 13.8px; line-height: 1.7; color: var(--body); display: block; }
.side__list a:hover { color: var(--navy); }
.side__list time { display: block; font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.side__cta { background: var(--navy); color: #fff; padding: 26px 24px; border: 0; }
.side__cta h4 { color: #fff; border-color: rgba(255, 255, 255, .15); }
.side__cta p { font-size: 13.5px; line-height: 1.85; color: rgba(255, 255, 255, .72); margin-bottom: 18px; }
.side__cta .btn { width: 100%; }
.side__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.side__tags a { font-size: 12.5px; padding: 4px 10px; background: var(--soft); color: var(--body); }
.side__tags a:hover { background: var(--navy); color: #fff; }

/* ---------- 页面头（内页） ---------- */
.phead {
  position: relative; color: #fff; overflow: hidden;
  background: linear-gradient(120deg, #0a2033, #133a5b 55%, #0d2842);
  background-color: #0a2033;
  padding: 74px 0 66px;
}
.phead::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(700px 320px at 82% 10%, rgba(56, 122, 170, .3), transparent 62%),
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: auto, 60px 60px, 60px 60px;
}
.phead__in { position: relative; max-width: 800px; }
.phead h1 { color: #fff; font-size: clamp(26px, 3vw, 38px); line-height: 1.4; margin-bottom: 16px; }
.phead p { font-size: 16px; line-height: 1.9; color: rgba(255, 255, 255, .74); margin: 0; max-width: 46em; }

.crumb { background: #fff; border-bottom: 1px solid var(--line-2); }
.crumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 13px 0; font-size: 12.5px; color: var(--muted); }
.crumb li { display: flex; align-items: center; gap: 8px; }
.crumb li + li::before { content: "/"; color: #c6cfd8; }
.crumb a:hover { color: var(--navy); }
.crumb span { color: var(--body); }

/* ---------- 报价表 ---------- */
.price-block + .price-block { margin-top: 56px; }
.price-block__head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.price-block__head h2 { font-size: 24px; }
.price-block__head span { font-size: 13px; color: var(--muted); }
.tbl-wrap { border: 1px solid var(--line); overflow: hidden; }
table.tbl { font-size: 14.5px; background: #fff; }
table.tbl thead th {
  background: var(--soft); color: var(--ink); font-weight: 600; font-size: 13.5px;
  text-align: left; padding: 15px 18px; border-bottom: 1px solid var(--line);
  letter-spacing: .02em; white-space: nowrap;
}
table.tbl tbody td { padding: 17px 18px; border-bottom: 1px solid var(--line-2); color: var(--body); vertical-align: top; line-height: 1.75; }
table.tbl tbody tr:last-child td { border-bottom: 0; }
table.tbl tbody tr:hover td { background: #fbfcfd; }
table.tbl td:first-child { color: var(--ink); font-weight: 500; white-space: nowrap; }
table.tbl td:nth-child(3) { color: var(--navy); font-weight: 600; white-space: nowrap; }
.tbl-note { font-size: 13px; color: var(--muted); margin: 14px 0 0; padding-left: 14px; border-left: 1px solid var(--line); }

.inc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.inc-box { border: 1px solid var(--line); padding: 28px 30px; background: #fff; }
.inc-box h3 { font-size: 16px; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.inc-box h3 .ico { width: 18px; height: 18px; color: var(--gold); }
.inc-box li { position: relative; padding-left: 20px; font-size: 14px; line-height: 1.9; color: var(--body); }
.inc-box li::before { content: ""; position: absolute; left: 2px; top: .78em; width: 5px; height: 1px; background: var(--gold); }

/* ---------- 联系 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.ct-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.ct-list li { display: flex; gap: 18px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.ct-list .ct-ico { width: 42px; height: 42px; flex: 0 0 auto; display: grid; place-items: center; background: var(--soft); color: var(--navy); }
.ct-list .ct-ico .ico { width: 19px; height: 19px; }
.ct-list h3 { font-size: 14px; color: var(--muted); font-weight: 400; margin-bottom: 5px; letter-spacing: .04em; }
.ct-list p { font-size: 16px; color: var(--ink); margin: 0; line-height: 1.7; }
.ct-list p a { color: var(--navy); font-weight: 600; font-size: 20px; letter-spacing: .02em; }
.ct-list p a:hover { color: var(--gold); }
.ct-list small { display: block; font-size: 12.5px; color: var(--muted); margin-top: 4px; }

.contact-card { background: var(--navy); color: #fff; padding: 38px 36px; position: relative; overflow: hidden; }
.contact-card::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px;
  border: 1px solid rgba(184, 147, 90, .35); border-radius: 50%;
}
.contact-card::after {
  content: ""; position: absolute; right: -20px; top: -20px; width: 140px; height: 140px;
  border: 1px solid rgba(255, 255, 255, .12); border-radius: 50%;
}
.contact-card h2 { color: #fff; font-size: 22px; margin-bottom: 12px; position: relative; }
.contact-card p { font-size: 14.5px; line-height: 1.9; color: rgba(255, 255, 255, .74); position: relative; }
.contact-card ol { counter-reset: n; margin: 22px 0 26px; position: relative; }
.contact-card ol li { counter-increment: n; position: relative; padding-left: 30px; font-size: 14px; color: rgba(255, 255, 255, .86); margin-bottom: 12px; line-height: 1.8; }
.contact-card ol li::before {
  content: counter(n); position: absolute; left: 0; top: .18em; width: 20px; height: 20px;
  display: grid; place-items: center; font-size: 11px; color: var(--gold-l);
  border: 1px solid rgba(184, 147, 90, .5); border-radius: 50%;
}
.map-box { border: 1px solid var(--line); padding: 12px; background: #fff; }
.map-box img { width: 100%; height: auto; }
.map-note { font-size: 12.5px; color: var(--muted); margin-top: 10px; text-align: center; }

/* ---------- CTA 条 ---------- */
.cta-band {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(120deg, #0a2033, #14406a);
  padding: 64px 0;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 56px 56px;
}
.cta-band__in { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(21px, 2.2vw, 28px); margin-bottom: 10px; }
.cta-band p { color: rgba(255, 255, 255, .72); font-size: 15px; margin: 0; }
.cta-band__acts { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- 页脚 ---------- */
.ftr { background: #0a1f33; color: rgba(255, 255, 255, .6); padding: 68px 0 0; font-size: 14px; }
.ftr__top { display: grid; grid-template-columns: 1.45fr .85fr .7fr 1.4fr; gap: 44px; padding-bottom: 48px; }
.logo--ftr .logo__txt strong { color: #fff; }
.logo--ftr .logo__txt em { color: rgba(255, 255, 255, .4); }
.logo--ftr .logo__mark { color: var(--gold-l); border-color: rgba(216, 189, 147, .3); }
.ftr__desc { font-size: 13.5px; line-height: 1.95; color: rgba(255, 255, 255, .55); margin: 20px 0 16px; max-width: 34em; }
.ftr__meta { display: grid; gap: 5px; font-size: 12px; color: rgba(255, 255, 255, .38); margin: 0; }
.ftr__col h3 { font-size: 14px; color: #fff; margin-bottom: 20px; font-weight: 500; letter-spacing: .06em; }
.ftr__col ul { display: grid; gap: 11px; }
.ftr__col a { font-size: 13.5px; color: rgba(255, 255, 255, .58); }
.ftr__col a:hover { color: var(--gold-l); }
.ftr__contact li { display: flex; gap: 10px; font-size: 13.5px; line-height: 1.8; color: rgba(255, 255, 255, .58); }
.ftr__contact .ico { width: 15px; height: 15px; margin-top: .35em; color: var(--gold); }
.ftr__contact a { font-size: 17px; color: #fff; font-weight: 500; letter-spacing: .02em; }
.ftr__col--contact .btn { margin-top: 22px; }
.ftr__bottom {
  border-top: 1px solid rgba(255, 255, 255, .08); padding: 22px 0;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12.5px; color: rgba(255, 255, 255, .38);
}
.ftr__bottom p { margin: 0; }
.ftr__legal { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.ftr__legal a:hover { color: rgba(255, 255, 255, .7); }
.ftr__legal .sep { opacity: .35; }

/* ---------- 分页 ---------- */
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 52px; flex-wrap: wrap; }
.pager a, .pager span {
  min-width: 42px; height: 42px; display: grid; place-items: center; padding: 0 14px;
  border: 1px solid var(--line); font-size: 14px; color: var(--body); background: #fff;
}
.pager a:hover { border-color: var(--navy); color: var(--navy); }
.pager .is-current { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ---------- 杂项 ---------- */
.notice {
  display: flex; gap: 12px; padding: 16px 20px; background: #fbf8f2;
  border-left: 2px solid var(--gold); font-size: 13.5px; line-height: 1.85; color: #6b5c46;
}
.note-list { display: grid; gap: 14px; }
.note-list li { display: flex; gap: 12px; font-size: 14px; line-height: 1.9; }
.note-list li b { flex: 0 0 auto; color: var(--navy); font-weight: 500; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.tag-cloud a {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px;
  border: 1px solid var(--line); font-size: 14px; color: var(--body); background: #fff;
}
.tag-cloud a em { font-style: normal; font-size: 11.5px; color: var(--muted); }
.tag-cloud a:hover { border-color: var(--navy); color: var(--navy); }
.tag-cloud a:hover em { color: var(--gold); }

.section-divider { height: 1px; background: var(--line); margin: 0; }
.eyebrow-num {
  font-size: 12px; letter-spacing: .18em; color: var(--gold);
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
}
.eyebrow-num::after { content: ""; width: 40px; height: 1px; background: rgba(184, 147, 90, .4); }

/* ---------- 动效 ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 1180px) {
  .nav__item > a { padding: 0 9px; font-size: 14.5px; }
  .hdr__tel span { display: none; }
  .hdr__cta { padding-left: 14px; }
}

@media (max-width: 1024px) {
  .hero__in { grid-template-columns: 1fr; gap: 44px; padding-top: 56px; padding-bottom: 60px; }
  .hero__frame img { height: 320px; }
  .hero__badge { left: 16px; bottom: 18px; }
  .stats__in { grid-template-columns: repeat(2, 1fr); }
  .stats li:nth-child(3) { border-left: 0; padding-left: 0; }
  .stats li { padding: 26px 20px; }
  .grid--3, .posts { grid-template-columns: repeat(2, 1fr); }
  .certs { grid-template-columns: repeat(3, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
  .flow__item::after { display: none; }
  .article-layout { grid-template-columns: 1fr; gap: 44px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .ftr__top { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 860px) {
  .sec { padding: 64px 0; }
  .sec--tight { padding: 52px 0; }
  .sec__head { margin-bottom: 36px; }
  .burger { display: grid; }
  .hdr__cta { display: none; }
  .hdr__in { height: 64px; gap: 0; }

  .nav {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(86vw, 360px);
    background: #fff; z-index: 85; padding: 78px 22px 30px;
    transform: translateX(100%); transition: transform .3s var(--ease);
    overflow-y: auto; box-shadow: -20px 0 50px -30px rgba(0, 0, 0, .5);
    margin-left: 0;
  }
  body.nav-open .nav { transform: none; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__item { border-bottom: 1px solid var(--line-2); }
  .nav__item > a { height: auto; padding: 15px 2px; font-size: 16px; justify-content: space-between; }
  .nav__item > a::after { display: none; }
  .nav__item.is-active > a { color: var(--gold); }
  .sub {
    position: static; transform: none; opacity: 1; visibility: visible;
    border: 0; box-shadow: none; padding: 0 0 10px; min-width: 0;
  }
  .sub a { padding: 9px 12px; background: var(--soft); margin-bottom: 6px; }
  .sub em { display: none; }
  .nav__mobile-foot { display: grid; gap: 12px; margin-top: 26px; }
  .nav__mobile-tel { display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 16px; color: var(--navy); font-weight: 600; padding-top: 8px; }
  .nav__mobile-tel .ico { width: 17px; height: 17px; color: var(--gold); }
  body.nav-open { overflow: hidden; }

  .phead { padding: 46px 0 42px; }
  .phead h1 { font-size: 25px; }
  .phead p { font-size: 14.5px; }
  .grid--3, .grid--2, .grid--4, .posts, .adv { grid-template-columns: 1fr; }
  .adv__item, .adv__item:nth-child(2n) { padding: 24px 0; border-left: 0; }
  .certs { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .inc-grid { grid-template-columns: 1fr; }
  .cta-band__in { flex-direction: column; align-items: flex-start; gap: 24px; }
  .ftr { padding-top: 48px; }
  .ftr__top { grid-template-columns: 1fr; gap: 34px; padding-bottom: 34px; }
  .ftr__bottom { flex-direction: column; gap: 10px; }
  .article-layout { padding-top: 28px; }
  .prose { font-size: 16px; line-height: 1.95; }
  .prose h2 { font-size: 19px; margin-top: 36px; }
  .prose h3 { font-size: 17px; }
  .art__head h1 { font-size: 22px; line-height: 1.5; }
  .hero__frame img { height: 230px; }
  .hero h1 { font-size: 27px; }
  .hero__lead { font-size: 15.5px; }
  .hero__acts .btn { flex: 1 1 auto; }
  .stats strong { font-size: 27px; }
  .sec__head h2 { font-size: 22px; }
  .price-block__head h2 { font-size: 20px; }
  .tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table.tbl { min-width: 620px; }
  .faq summary { font-size: 15.5px; padding: 18px 2px; gap: 12px; }
  .faq__a { padding-left: 24px; font-size: 14.5px; }
  .side { display: none; }
  .pager a, .pager span { min-width: 38px; height: 38px; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 18px; }
  .logo__txt strong { font-size: 17.5px; }
  .logo__txt em { font-size: 9px; letter-spacing: .18em; }
  .hero__badge { padding: 12px 15px; min-width: 150px; }
  .hero__badge strong { font-size: 21px; }
  .btn { height: 46px; padding: 0 20px; font-size: 14.5px; }
  .stats li { padding: 22px 14px; }
  .stats strong { font-size: 24px; }
  .stats span { font-size: 13px; }
  .certs { grid-template-columns: 1fr 1fr; }
  .contact-card { padding: 28px 22px; }
}

/* ==========================================================================
   补充组件：服务行、时间轴、强调块
   ========================================================================== */
.svc-row {
  display: grid; grid-template-columns: 92px minmax(0, 1fr) 330px;
  gap: 40px; padding: 46px 0; border-top: 1px solid var(--line); align-items: start;
}
.svc-row:last-of-type { border-bottom: 1px solid var(--line); }
.svc-row__no { font-size: 34px; font-weight: 600; color: rgba(184, 147, 90, .45); line-height: 1; letter-spacing: -.02em; padding-top: 6px; }
.svc-row__main h2 { font-size: clamp(21px, 2.1vw, 26px); margin-bottom: 8px; }
.svc-row__main h2 a:hover { color: var(--blue); }
.svc-row__tag { font-size: 13px; letter-spacing: .1em; color: var(--gold); margin-bottom: 14px; }
.svc-row__main > p:not(.svc-row__tag) { font-size: 15px; line-height: 1.9; margin-bottom: 18px; max-width: 44em; }
.svc-row__points { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-bottom: 20px; }
.svc-row__points li { display: flex; align-items: center; gap: 7px; font-size: 13.5px; color: var(--body); }
.svc-row__points .ico { width: 14px; height: 14px; color: var(--gold); }
.svc-row__aside { background: var(--soft); padding: 26px 26px 22px; border: 1px solid var(--line-2); }
.aside-label { font-size: 11.5px; letter-spacing: .18em; color: var(--muted); text-transform: uppercase; margin-bottom: 16px; }
.svc-row__aside ul { display: grid; gap: 11px; }
.svc-row__aside li { position: relative; padding-left: 17px; font-size: 13.5px; line-height: 1.75; color: var(--body); }
.svc-row__aside li::before { content: ""; position: absolute; left: 0; top: .72em; width: 5px; height: 1px; background: var(--gold); }
.aside-link { display: inline-block; margin-top: 18px; font-size: 13px; color: var(--navy); border-bottom: 1px solid rgba(12, 39, 64, .2); padding-bottom: 2px; }
.aside-link:hover { color: var(--gold); border-color: var(--gold); }

.tl { position: relative; padding-left: 0; }
.tl::before { content: ""; position: absolute; left: 17px; top: 14px; bottom: 26px; width: 1px; background: linear-gradient(180deg, rgba(184, 147, 90, .55), rgba(184, 147, 90, .12)); }
.tl__item { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 22px; padding-bottom: 30px; position: relative; }
.tl__item:last-child { padding-bottom: 0; }
.tl__no {
  width: 36px; height: 36px; border: 1px solid rgba(184, 147, 90, .45); border-radius: 50%;
  background: #fff; display: grid; place-items: center; font-size: 12px; color: var(--gold);
  position: relative; z-index: 1;
}
.tl__item h3 { font-size: 16px; margin: 6px 0 6px; }
.tl__item p { font-size: 14px; line-height: 1.9; margin: 0; color: var(--body); }

.proof { background: var(--navy); color: #fff; padding: 32px 32px 30px; position: relative; overflow: hidden; }
.proof::before {
  content: ""; position: absolute; right: -50px; bottom: -50px; width: 180px; height: 180px;
  border: 1px solid rgba(184, 147, 90, .28); border-radius: 50%;
}
.proof__t { font-size: 16.5px; color: #fff; font-weight: 500; margin-bottom: 12px; position: relative; }
.proof__d { font-size: 13.8px; line-height: 1.95; color: rgba(255, 255, 255, .72); margin-bottom: 20px; position: relative; }
.proof__link { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--gold-l); position: relative; border-bottom: 1px solid rgba(216, 189, 147, .35); padding-bottom: 3px; }
.proof__link:hover { color: #fff; border-color: #fff; }
.proof__link .ico { width: 14px; height: 14px; }

.adv__ico { font-size: 13px; color: var(--gold); }

@media (max-width: 1024px) {
  .svc-row { grid-template-columns: 60px minmax(0, 1fr); gap: 24px; }
  .svc-row__aside { grid-column: 2; margin-top: 6px; }
}
@media (max-width: 860px) {
  .svc-row { grid-template-columns: 1fr; gap: 14px; padding: 34px 0; }
  .svc-row__no { font-size: 24px; padding-top: 0; }
  .svc-row__aside { grid-column: auto; }
  .proof { padding: 26px 22px; }
  .tl__item { grid-template-columns: 32px minmax(0, 1fr); gap: 16px; }
  .tl__no { width: 32px; height: 32px; }
  .tl::before { left: 15px; }
}

/* 图片行：统一比例裁切，避免高低不齐 */
.photo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.photo { margin: 0; }
.photo__box { aspect-ratio: 16 / 10; overflow: hidden; background: var(--soft-2); border: 1px solid var(--line); }
.photo__box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo figcaption { font-size: 13px; color: var(--muted); margin-top: 10px; line-height: 1.7; }
@media (max-width: 860px) { .photo-row { grid-template-columns: 1fr; gap: 18px; } }