/* Solutions reuse the active UCloud-style site's color/type/button/CTA tokens. */
.sol-page { --sol-hero-h: 438px; }
.sol-container { width: calc(100% - 72px); max-width: 1280px; margin-inline: auto; }
.sol-hero { height: var(--sol-hero-h); position: relative; overflow: hidden; background: linear-gradient(110deg,#F5FAFF,#EDF4FF 65%,#F0FAFF); }
.sol-hero::after { content: ''; position: absolute; width: 550px; height: 550px; right: -160px; top: -220px; border: 70px solid rgba(88,164,255,.055); border-radius: 50%; pointer-events: none; }
.sol-hero-grid { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; height: 100%; gap: 38px; position: relative; z-index: 1; }
.sol-eyebrow { color: var(--primary); font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.sol-hero h1 { font-size: clamp(32px,3vw,42px); line-height: 1.4; font-weight: 600; letter-spacing: -.035em; }
.sol-hero h1 span { display: block; }
.sol-hero-desc { max-width: 540px; margin-top: 20px; color: var(--text); font-size: 15px; line-height: 1.85; }
.sol-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.sol-actions .btn { height: 46px; min-width: 155px; font-size: 14px; padding-inline: 20px; }
.sol-hero-art { height: 370px; position: relative; display: flex; align-items: center; justify-content: center; margin: 0; }
.sol-hero-art > img { height: 100%; width: 100%; object-fit: contain; filter: drop-shadow(0 14px 22px rgba(48,86,145,.06)); }
.sol-hero-art--office > img { max-height: 320px; border-radius: 10px; }
.sol-hero-art--erp > img { max-height: 345px; }
.sol-hero-note { position: absolute; bottom: 13px; right: 12px; display: flex; align-items: center; gap: 12px; padding: 11px 16px; border: 1px solid rgba(255,255,255,.9); background: rgba(255,255,255,.87); border-radius: 10px; box-shadow: 0 8px 30px rgba(35,72,145,.07); font-size: 12px; color: var(--text); }
.sol-hero-note i { color: var(--primary); font-size: 24px; }
.sol-hero-note strong { display: block; color: var(--title); font-size: 14px; font-weight: 500; }
.sol-logo-rail { display: flex; align-items: center; gap: 17px; position: absolute; bottom: 0; right: 15px; padding: 12px 18px; background: rgba(255,255,255,.9); border-radius: 10px; box-shadow: 0 8px 30px rgba(35,72,145,.06); }
.sol-logo-rail img { width: 30px; height: 30px; object-fit: contain; }
.sol-section { padding-block: 44px; }
.sol-section--tint { background: var(--gray); }
.sol-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.sol-kicker { display: block; color: var(--primary); font-size: 11px; font-weight: 600; letter-spacing: .13em; margin-bottom: 8px; }
.sol-head h2,.sol-copy h2 { font-size: 30px; line-height: 1.45; font-weight: 500; letter-spacing: -.025em; text-wrap: balance; }
.sol-head p { font-size: 14px; line-height: 1.8; color: var(--text); margin-top: 10px; max-width: 800px; }
.sol-head > .link-arrow { flex-shrink: 0; padding-bottom: 4px; }
.sol-scenes { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.sol-scene { display: grid; grid-template-columns: 1fr 120px; grid-template-rows: auto 1fr auto; gap: 10px 6px; padding: 26px 24px; border: 1px solid var(--line); border-radius: 12px; background: #fff; transition: border-color .2s,box-shadow .2s,transform .2s; }
.sol-scene:hover { border-color: #BAC9FF; box-shadow: 0 10px 26px rgba(50,80,150,.06); transform: translateY(-3px); }
.sol-scene:active { transform: translateY(0); }
.sol-scene .sol-scene-image { grid-column: 2; grid-row: 1 / 4; align-self: center; width: 120px; height: 140px; object-fit: contain; }
.sol-scene-tag { font-size: 11px; color: var(--text); }
.sol-scene h3 { font-size: 20px; font-weight: 500; line-height: 1.5; }
.sol-scene p { margin-top: 9px; font-size: 13px; color: var(--text); line-height: 1.8; }
.sol-scene .link-arrow { color: var(--primary); font-size: 13px; margin-top: 14px; }
.sol-additional { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 20px; color: var(--text); font-size: 13px; padding-top: 20px; }
.sol-additional a { color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.sol-additional a:hover { text-decoration: underline; }
.sol-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 22px; }
.sol-tab { border: 1px solid var(--line); background: #fff; border-radius: 7px; padding: 10px 21px; color: var(--text); font-size: 14px; transition: background .2s,color .2s,border-color .2s; }
.sol-tab:hover { border-color: #BAC9FF; color: var(--primary); }
.sol-tab[aria-selected="true"] { color: var(--primary); background: var(--tag); border-color: #BECBFF; font-weight: 500; }
.sol-tab:active { background: #E2E9FF; }
.sol-route-panel { border-radius: 12px; border: 1px solid var(--line); background: #fff; overflow: hidden; }
.sol-route-top { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; min-height: 244px; gap: 32px; padding: 24px 30px; }
.sol-route-copy h3 { font-size: 24px; font-weight: 500; line-height: 1.5; }
.sol-route-copy p { margin-top: 12px; font-size: 14px; line-height: 1.85; color: var(--text); }
.sol-route-copy .link-arrow { margin-top: 18px; color: var(--primary); }
.sol-route-media { margin: 0; height: 194px; width: min(100%,500px); justify-self: center; position: relative; display: flex; align-items: center; justify-content: center; border-radius: 8px; overflow: hidden; }
.sol-route-media:has(video) { width: 260px; max-width: 100%; }
.sol-route-media img { width: 100%; height: 100%; object-fit: contain; }
.sol-route-media video { width: 100%; height: 100%; object-fit: contain; }
.sol-video-toggle { position: absolute; right: 10px; bottom: 10px; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.95); color: var(--primary); display: grid; place-items: center; box-shadow: 0 3px 10px rgba(29,39,63,.05); }
.sol-video-toggle:hover { background: var(--tag); }
.sol-route-media--screen img { width: 90%; height: 88%; object-fit: contain; border-radius: 5px; }
.sol-flow { list-style: none; margin: 0; display: grid; grid-template-columns: repeat(var(--steps,6),minmax(0,1fr)); padding: 18px 26px; border-top: 1px solid var(--line); background: #FAFCFF; }
.sol-flow li { position: relative; padding: 0 16px; border-left: 1px solid #E4EAF5; }
.sol-flow li:first-child { border-left: 0; }
.sol-flow li:not(:last-child)::after { content: '→'; position: absolute; top: 10px; right: -7px; font-size: 16px; color: #7F9CE3; background: #FAFCFF; }
.sol-flow-index { display: block; color: var(--primary); font-size: 11px; margin-bottom: 6px; }
.sol-flow h4 { font-size: 14px; line-height: 1.5; font-weight: 500; margin: 0; }
.sol-flow p { font-size: 12px; line-height: 1.7; color: var(--text); margin-top: 6px; }
.sol-flow--groups li:not(:last-child)::after { display: none; }
.sol-note { color: var(--text); font-size: 12px; line-height: 1.8; margin-top: 14px; }
.sol-problems { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 26px; }
.sol-problem { display: flex; gap: 16px; border-top: 1px solid var(--line); padding-top: 20px; }
.sol-problem > i { color: var(--primary); font-size: 27px; margin-top: 3px; }
.sol-problem h3 { font-size: 17px; font-weight: 500; margin-bottom: 8px; }
.sol-problem p { font-size: 14px; color: var(--text); line-height: 1.85; }
.sol-product-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; }
.sol-product { display: flex; flex-direction: column; padding: 20px; background: var(--gray); border: 1px solid var(--line); border-radius: 12px; }
.sol-product-image { margin: -4px 0 12px; height: 105px; display: flex; align-items: center; justify-content: center; }
.sol-product-image img { height: 100%; width: 100%; object-fit: contain; }
.sol-product h3 { font-size: 19px; font-weight: 500; line-height: 1.5; }
.sol-product p { font-size: 13px; color: var(--text); line-height: 1.85; margin-block: 10px 18px; }
.sol-product .link-arrow { margin-top: auto; color: var(--primary); font-size: 13px; }
.sol-products-inline { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.sol-products-inline a { color: var(--primary); font-size: 12px; }
.sol-products-inline a:hover { text-decoration: underline; }
.sol-product-logos { display: flex; align-items: center; gap: 16px; height: 48px; margin-bottom: 20px; }
.sol-product-logos img { height: 38px; width: 38px; object-fit: contain; }
.sol-product-logos .sol-wide-logo { width: 150px; height: auto; max-height: 32px; }
.sol-product-logos img[alt="企业微信"],.sol-logo-rail img[alt="企业微信"] { padding: 5px; background: #2682F7; border-radius: 7px; }
.sol-delivery { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 18px; }
.sol-delivery li { border-top: 2px solid #D9E3FB; padding-top: 14px; }
.sol-delivery span { font-size: 12px; color: var(--primary); }
.sol-delivery h3 { margin-top: 8px; font-size: 17px; font-weight: 500; }
.sol-delivery p { color: var(--text); font-size: 12px; line-height: 1.8; margin-top: 8px; }
.sol-evidence { display: grid; grid-template-columns: 1.1fr .9fr; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.sol-evidence-copy { padding: 30px; }
.sol-evidence-copy h3 { font-size: 23px; font-weight: 500; line-height: 1.5; }
.sol-evidence-copy p { font-size: 14px; color: var(--text); line-height: 1.85; margin-top: 12px; }
.sol-evidence-copy .link-arrow { color: var(--primary); margin-top: 20px; }
.sol-platforms { display: flex; align-items: center; gap: 24px; margin-top: 26px; flex-wrap: wrap; }
.sol-platforms img { width: 125px; height: 45px; object-fit: contain; }
.sol-evidence-side { padding: 28px; background: var(--gray); display: grid; gap: 20px; }
.sol-proof { display: grid; grid-template-columns: 112px 1fr; gap: 17px; align-items: center; }
.sol-proof img { width: 112px; height: 82px; object-fit: contain; background: #fff; border-radius: 6px; }
.sol-proof small { display: block; font-size: 11px; color: var(--primary); margin-bottom: 4px; }
.sol-proof h4 { font-size: 15px; font-weight: 500; margin: 0; }
.sol-proof a:hover h4 { color: var(--primary); }
.sol-proof p { font-size: 12px; line-height: 1.8; color: var(--text); margin-top: 4px; }
.sol-faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 65px; align-items: start; }
.sol-faq-layout .sol-head { margin-bottom: 0; }
.sol-faq details { border-bottom: 1px solid var(--line); }
.sol-faq details:first-child { border-top: 1px solid var(--line); }
.sol-faq summary { position: relative; padding: 17px 30px 17px 0; list-style: none; cursor: pointer; font-size: 15px; line-height: 1.7; }
.sol-faq summary::-webkit-details-marker { display: none; }
.sol-faq summary::after { content: '+'; position: absolute; right: 2px; color: var(--primary); font-size: 21px; top: 12px; }
.sol-faq details[open] summary::after { content: '−'; }
.sol-faq summary:hover { color: var(--primary); }
.sol-faq details p { padding: 0 22px 18px 0; color: var(--text); font-size: 13px; line-height: 1.9; }
.sol-deploy { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.sol-deploy article { border: 1px solid var(--line); border-radius: 12px; padding: 26px; background: #fff; }
.sol-deploy h3 { font-size: 21px; font-weight: 500; margin-bottom: 10px; }
.sol-deploy p { color: var(--text); font-size: 14px; line-height: 1.85; }
.sol-deploy ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.sol-deploy li { font-size: 12px; background: var(--gray); color: var(--text); padding: 5px 10px; border-radius: 5px; }
.sol-page :is(a,button,summary) { -webkit-tap-highlight-color: transparent; }
.sol-page :is(button,a):active { filter: brightness(.97); }
.sol-page { scrollbar-color: #B2BED6 #F5F7FC; scrollbar-width: thin; }
.sol-page ::-webkit-scrollbar { width: 8px; height: 8px; }
.sol-page ::-webkit-scrollbar-track { background: #F5F7FC; }
.sol-page ::-webkit-scrollbar-thumb { background: #B2BED6; border-radius: 8px; }
.sol-page ::-webkit-scrollbar-thumb:hover { background: #8799BC; }
@media (min-width: 1001px) { .sol-route-panel { animation: sol-panel-in .28s var(--ease); } }
@keyframes sol-panel-in { from { opacity: .55; transform: translateY(5px); } to { opacity: 1; transform: none; } }
@media (max-width: 1100px) {
  .sol-container { width: calc(100% - 48px); }
  .sol-hero-grid { gap: 22px; }
  .sol-hero h1 { font-size: 34px; }
  .sol-hero-desc { font-size: 14px; }
  .sol-scene { grid-template-columns: 1fr 86px; padding: 22px 18px; }
  .sol-scene .sol-scene-image { width: 86px; height: 110px; }
  .sol-scene h3 { font-size: 18px; }
  .sol-route-top { grid-template-columns: 1fr 1.1fr; padding: 24px; gap: 24px; }
  .sol-flow { padding-inline: 12px; }
  .sol-flow li { padding-inline: 12px; }
  .sol-delivery { gap: 12px; }
}
@media (max-width: 800px) {
  .sol-container { width: calc(100% - 40px); }
  .sol-hero { height: auto; }
  .sol-hero-grid { grid-template-columns: 1fr; padding-block: 34px 22px; gap: 14px; }
  .sol-hero h1 { font-size: 30px; }
  .sol-hero-desc { max-width: 600px; margin-top: 14px; }
  .sol-eyebrow { margin-bottom: 12px; }
  .sol-actions { margin-top: 20px; }
  .sol-hero-art { height: 235px; }
  .sol-hero-art > img { width: 100%; max-width: 520px; }
  .sol-hero-note { bottom: 5px; right: 5%; padding: 8px 12px; }
  .sol-logo-rail { bottom: 0; padding: 8px 14px; }
  .sol-logo-rail img { width: 25px; height: 25px; }
  .sol-section { padding-block: 36px; }
  .sol-head { margin-bottom: 22px; gap: 16px; }
  .sol-head h2,.sol-copy h2 { font-size: 25px; }
  .sol-head p { font-size: 13px; }
  .sol-head > .link-arrow { display: none; }
  .sol-scenes { grid-template-columns: 1fr; gap: 12px; }
  .sol-scene { grid-template-columns: 1fr 118px; gap: 4px 12px; padding: 21px; }
  .sol-scene .sol-scene-image { width: 118px; height: 125px; }
  .sol-scene h3 { font-size: 20px; }
  .sol-scene p { margin-top: 6px; }
  .sol-scene .link-arrow { margin-top: 8px; }
  .sol-additional { gap: 10px 16px; }
  .sol-additional > span { flex-basis: 100%; }
  .sol-tabs { flex-wrap: nowrap; overflow-x: auto; padding: 3px 2px 9px; gap: 8px; margin-bottom: 14px; }
  .sol-tab { flex-shrink: 0; font-size: 13px; padding: 9px 14px; }
  .sol-route-top { grid-template-columns: 1fr; gap: 18px; padding: 22px; min-height: 0; }
  .sol-route-copy h3 { font-size: 21px; }
  .sol-route-copy p { font-size: 13px; margin-top: 8px; }
  .sol-route-copy .link-arrow { margin-top: 12px; }
  .sol-route-media { height: 190px; }
  .sol-flow { grid-template-columns: repeat(2,minmax(0,1fr)); padding: 18px; gap: 20px 14px; }
  .sol-flow li { border: 0; padding: 0 4px; }
  .sol-flow li:not(:last-child)::after { display: none; }
  .sol-flow-index { margin-bottom: 3px; }
  .sol-flow p { font-size: 12px; }
  .sol-problems { grid-template-columns: 1fr; gap: 18px; }
  .sol-problem { padding-top: 16px; gap: 14px; }
  .sol-problem h3 { font-size: 16px; margin-bottom: 6px; }
  .sol-problem p { font-size: 13px; }
  .sol-product-grid { grid-template-columns: 1fr; gap: 14px; }
  .sol-product { padding: 22px; }
  .sol-product-image { height: 130px; }
  .sol-product p { margin-bottom: 12px; }
  .sol-delivery { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 18px; }
  .sol-delivery h3 { font-size: 16px; margin-top: 6px; }
  .sol-evidence { grid-template-columns: 1fr; }
  .sol-evidence-copy,.sol-evidence-side { padding: 22px; }
  .sol-evidence-copy h3 { font-size: 21px; }
  .sol-evidence-copy p { font-size: 13px; }
  .sol-platforms { gap: 15px; margin-top: 20px; }
  .sol-platforms img { width: 80px; height: 34px; }
  .sol-proof { grid-template-columns: 90px 1fr; gap: 14px; }
  .sol-proof img { width: 90px; height: 70px; }
  .sol-faq-layout { grid-template-columns: 1fr; gap: 20px; }
  .sol-faq summary { font-size: 14px; }
  .sol-deploy { grid-template-columns: 1fr; gap: 14px; }
  .sol-deploy article { padding: 22px; }
}
@media (max-width: 370px) {
  .sol-container { width: calc(100% - 32px); }
  .sol-hero h1 { font-size: 27px; }
  .sol-actions { gap: 8px; }
  .sol-actions .btn { min-width: 0; padding-inline: 14px; gap: 10px; font-size: 13px; }
  .sol-scene { grid-template-columns: 1fr 90px; padding: 18px; }
  .sol-scene .sol-scene-image { width: 90px; height: 110px; }
}
@media (prefers-reduced-motion: reduce) {
  .sol-page { scroll-behavior: auto; }
  .sol-page *, .sol-page *::before, .sol-page *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) { .sol-tab[aria-selected="true"] { outline: 2px solid Highlight; } }