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/* Production-readiness and accessible interaction additions */
:root{--font:"Microsoft YaHei","PingFang SC","Noto Sans SC",Arial,sans-serif;--mono:"Cascadia Mono",Consolas,monospace}
.skip-link{position:fixed;top:8px;left:8px;z-index:100;transform:translateY(-160%);background:var(--accent);color:#111;padding:12px 16px}.skip-link:focus{transform:translateY(0)}
.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}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.work-visual{appearance:none;border:0;padding:0;text-align:left;color:inherit;font:inherit;cursor:pointer}
.work-visual:focus-visible{outline-offset:5px;z-index:1}
.qr-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#f7ffe4;border:1px dashed rgba(23,24,18,.3);color:#596043;text-align:center}
.qr-placeholder:before,.qr-placeholder:after{display:none}
.qr-placeholder .qr-placeholder-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid #9aa47a;border-radius:50%;font-size:22px;font-weight:300}
.qr-placeholder .qr-placeholder-text{position:static;background:none;color:#656a53;font:9px var(--font);letter-spacing:0;line-height:1.4;padding:0 5px}
.qr-placeholder img{display:block;width:100%;height:100%;object-fit:contain;background:#fff}
.copy-wechat{border:0;padding:0 0 0 7px;background:none;color:#171812;font:inherit;text-decoration:underline;cursor:pointer}
.case-dialog{width:min(760px,calc(100% - 32px));max-width:none;max-height:calc(100dvh - 32px);padding:0;border:1px solid rgba(255,255,255,.16);background:#171715;color:var(--text);overflow:auto}
.case-dialog::backdrop{background:rgba(0,0,0,.78);backdrop-filter:blur(6px)}
.dialog-content{position:relative;padding:clamp(24px,5vw,48px)}
.dialog-close{position:absolute;right:22px;top:18px;width:38px;height:38px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:25px;line-height:1;cursor:pointer}
.case-dialog .eyebrow{padding-right:50px;margin-bottom:14px}
.case-dialog h2{font-size:clamp(27px,5vw,42px);font-weight:500;letter-spacing:-.04em;margin:0 48px 12px 0}
.dialog-description{max-width:590px;color:#aaa79e;font-size:13px;line-height:1.9;margin-bottom:23px}
.video-frame{position:relative;aspect-ratio:16/9;background:#080908;display:grid;place-items:center;overflow:hidden}
.video-frame video{width:100%;height:100%;object-fit:contain;background:#000}
.video-placeholder{text-align:center;padding:20px;color:#b5b2a8}
.video-placeholder[hidden]{display:none}
.video-placeholder-icon{display:grid;place-items:center;width:46px;height:46px;border:1px solid rgba(255,255,255,.45);border-radius:50%;padding-left:3px;margin:0 auto 13px;color:var(--accent)}
.video-placeholder p{font-size:13px;margin:0 0 8px}
.video-placeholder small{display:block;color:#77766e;font-size:10px;line-height:1.7}
.dialog-contact{margin-top:20px}
.work-visual:hover .visual-grain{opacity:.23}
.work-visual:focus-visible .visual-play{background:var(--accent);border-color:var(--accent);color:#111}
@media(max-width:680px){.case-dialog{width:calc(100% - 20px);max-height:calc(100dvh - 20px)}.dialog-content{padding:26px 19px}.dialog-close{right:15px;top:14px}.dialog-description{font-size:11px}.video-placeholder small{max-width:230px;margin:auto}}
.hero h1{font-size:clamp(58px,6vw,88px)}
.hero-art>.play-mark{display:none}
.case-dialog[hidden]{display:none!important}
.case-dialog.is-open{position:fixed;inset:0;z-index:100;display:grid;place-items:center;width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:16px;border:0;background:transparent;overflow:auto}
.case-dialog.is-open:before{content:"";position:fixed;inset:0;background:rgba(0,0,0,.78);backdrop-filter:blur(6px)}
.case-dialog .dialog-content{position:relative;z-index:1;width:min(760px,100%);max-height:calc(100dvh - 32px);overflow:auto;border:1px solid rgba(255,255,255,.16);background:#171715;color:var(--text)}
body.dialog-open{overflow:hidden}
@media(max-width:680px){.case-dialog.is-open{padding:10px}.case-dialog .dialog-content{max-height:calc(100dvh - 20px)}}

/* 绮梦幻影品牌色：取自 Logo 的蓝、紫与青色 */
:root{--bg:#090d1e;--panel:#111831;--panel-2:#171f3d;--line:rgba(194,201,255,.15);--muted:#a6abc8;--text:#f5f6ff;--accent:#b29aff;--orange:#69d7f1;--brand-blue:#668fff;--brand-purple:#a56ce2;--brand-cyan:#66d9ee}
body{background:var(--bg);color:var(--text)}
.site-header{background:rgba(9,13,30,.94);border-bottom-color:rgba(194,201,255,.13)}
.brand{gap:12px}
.brand-logo{display:block;width:70px;height:58px;object-fit:contain;background:#fff;border-radius:7px;padding:2px;box-shadow:0 4px 18px rgba(57,66,171,.22)}
.brand-name{font-size:15px;letter-spacing:.08em}
.brand-name small{color:#aeb4d2;letter-spacing:.13em}
.main-nav{color:#c9cbe0}
.main-nav .nav-contact{border-color:rgba(178,154,255,.65);color:#c6b1ff}
.button-primary{background:linear-gradient(115deg,#83c8ff 0%,#b59bff 100%);color:#111630;box-shadow:0 8px 30px rgba(114,135,255,.2)}
.button-primary:hover{filter:brightness(1.08)}
.hero-art{background:radial-gradient(ellipse at 52% 41%,#596fc1 0,#383c83 18%,#202957 40%,#111831 72%)}
.art-glow{background:radial-gradient(ellipse,rgba(111,191,245,.45),transparent 68%)}
.orbit{border-color:rgba(203,205,255,.2)}
.orbit-two{border-color:rgba(202,194,255,.1)}
.hero-sun{background:linear-gradient(140deg,#ecf3ff,#a7c7ff 45%,#d6aaff 100%);box-shadow:0 0 78px rgba(116,177,255,.42)}
.silhouette-back{background:linear-gradient(180deg,#353a78,#182346)}
.silhouette-front{background:linear-gradient(180deg,#202957,#10162e)}
.art-grid{background-image:linear-gradient(rgba(211,218,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(211,218,255,.035) 1px,transparent 1px)}
.frame-corner{color:#b69cff}
.service-icon{color:#a991ff}
.icon-ad{color:#61d6ef}
.icon-film{color:#83b9ff}
.work{background:#10162e}
.filter-button:hover,.filter-button.is-active{color:#c2aaff;border-color:#c2aaff}
.work-visual:focus-visible .visual-play{background:#a78dff;border-color:#a78dff;color:#11142d}
.visual-drama{background:linear-gradient(180deg,#303c78 0%,#6b78ae 42%,#262c59 43%,#111831 100%)}
.drama-moon{background:radial-gradient(circle at 40% 38%,#f4f2ff,#b9c8ff 62%,rgba(159,126,235,.1) 70%);box-shadow:0 0 60px rgba(155,175,255,.44)}
.drama-mountain{background:linear-gradient(155deg,transparent 0 14%,#343867 14.5% 28%,transparent 28.5%),linear-gradient(24deg,transparent 0 26%,#20274d 26.5% 48%,transparent 48.5%),linear-gradient(160deg,#525b92,#20274a 76%)}
.drama-person{background:linear-gradient(#272440 0 22%,#111831 23%);filter:drop-shadow(0 0 10px #111831)}
.visual-brand{background:radial-gradient(ellipse at 50% 44%,#92c9ec,#5369b4 25%,#32366d 55%,#171e3c 82%)}
.brand-orb{border-color:rgba(210,224,255,.72);box-shadow:0 0 45px rgba(146,181,255,.2),inset 0 0 35px rgba(146,181,255,.17)}
.brand-bottle{background:linear-gradient(90deg,#6277cf,#c8d9ff 35%,#6d5fc5 72%,#343f83);box-shadow:0 10px 45px #171e3c}
.brand-bottle:before{background:#98b9f6}
.brand-copy{color:#f1f3ff;text-shadow:0 1px 20px #1e2554}
.brand-copy em{color:#aeeaff}
.visual-film{background:linear-gradient(180deg,#7778b6 0,#a2a7df 35%,#696da9 55%,#202747 100%)}
.film-skyline{background:linear-gradient(90deg,#242849 0 6%,transparent 6% 10%,#34375c 10% 19%,transparent 19% 22%,#202644 22% 37%,transparent 37% 42%,#303457 42% 53%,transparent 53% 58%,#1e2543 58% 77%,transparent 77% 82%,#262a4c 82%)}
.film-light{background:linear-gradient(100deg,transparent 20%,rgba(173,226,255,.52) 49%,transparent 74%)}
.film-copy{color:#f2f1ff;text-shadow:0 3px 15px #30345e}
.contact{color:var(--text);background:radial-gradient(ellipse at 78% 10%,rgba(115,111,232,.38),transparent 38%),linear-gradient(120deg,#111831 0%,#1b2250 55%,#28245d 100%);border-top:1px solid rgba(184,174,255,.2);border-bottom:1px solid rgba(184,174,255,.2)}
.contact .eyebrow{color:#c0c4e0}
.contact .eyebrow span:not(.live-dot){color:#8e96c1}
.contact .accent-text{color:#a9c8ff}
.contact-main>p:not(.eyebrow){color:#c7cae0}
.contact-details,.contact-details a{color:#d5d7ed}
.wechat-card{background:#f7f9ff;color:#151a35;box-shadow:0 18px 60px rgba(3,7,30,.22)}
.qr-placeholder{background:#fff;border-color:rgba(11,169,112,.36);color:#078f63}
.qr-placeholder .qr-placeholder-mark{border-color:#08a56e;color:#08a56e}
.qr-placeholder .qr-placeholder-text{color:#087e5c}
.wechat-label{color:#087e5c}
.wechat-info h3,.copy-wechat{color:#151a35}
.wechat-info p{color:#555d79}
.wechat-info .demo-note{color:#7d8399}
.site-footer{color:#989fbd}
.footer-brand .brand-name{color:#f5f6ff}
.footer-brand .brand-name small{color:#aeb4d2}
.back-top{color:#b8a3ff}
.toast{background:#f4f3ff;color:#151a35}
.case-dialog{background:#111831;color:var(--text);border-color:rgba(194,201,255,.2)}
.case-dialog .dialog-content{background:#111831;border-color:rgba(194,201,255,.2)}
.case-dialog::backdrop{background:rgba(3,5,18,.82)}
.dialog-close{border-color:var(--line);color:var(--text)}
.video-placeholder-icon{color:#a88eff}
@media(max-width:680px){.brand-logo{width:62px;height:50px}.brand-name{font-size:13px}.main-nav{background:#10162e;border-bottom-color:rgba(194,201,255,.16)}.main-nav .nav-contact{color:#c6b1ff}}
.contact .wechat-card{width:405px;flex-basis:405px;gap:20px;padding:22px}
.contact .qr-placeholder{width:148px;height:148px;flex:0 0 148px;border-width:4px}
.contact .qr-placeholder img{width:100%;height:100%;object-fit:contain}
@media(max-width:900px){.contact .wechat-card{width:370px;flex-basis:370px;gap:16px;padding:18px}.contact .qr-placeholder{width:128px;height:128px;flex-basis:128px}}
@media(max-width:680px){.contact .wechat-card{width:100%;max-width:360px;flex-basis:auto;gap:13px;padding:16px}.contact .qr-placeholder{width:118px;height:118px;flex-basis:118px}}
@media(max-width:680px){.contact h2{font-size:40px}}
@media(max-width:680px){.about h2{font-size:40px}}

/* Brand refresh: pull the site palette directly from the logo's violet, blue and cyan. */
:root{--bg:#f7f8ff;--panel:#fff;--panel-2:#eff1ff;--line:rgba(54,61,145,.14);--muted:#73789c;--text:#20244a;--accent:#5144cf;--orange:#8060df}
body{background:var(--bg);color:var(--text)}
.site-header{background:rgba(247,248,255,.95);border-bottom-color:rgba(58,66,151,.16)}
.brand{gap:0}
.brand-logo{width:92px;height:72px;object-fit:contain;background:transparent;border-radius:0;padding:0;box-shadow:none}
.main-nav{color:#454a76}
.main-nav .nav-contact{border-color:rgba(81,68,207,.5);color:#5144cf}
.main-nav a:hover,.text-link:hover{color:#6152dc}
.live-dot{background:#6d5be2;box-shadow:0 0 12px rgba(109,91,226,.45)}
.eyebrow{color:#72769b}
.eyebrow span:not(.live-dot){color:#9a9fc2}
h1,h2,h3{color:#20244a}
.accent-text{color:#594bd4}
.hero-intro,.service-card p,.about-intro,.process-item p{color:#626889}
.button-primary{background:linear-gradient(110deg,#4339c8 0%,#7955db 58%,#57aee8 100%);color:#fff;box-shadow:0 8px 22px rgba(75,67,195,.2)}
.button-primary:hover{filter:brightness(1.06)}
.text-link span,.card-arrow{color:#6353d9}
.hero-meta,.hero-index,.service-number,.service-tags,.demo-note,.work-info>span{color:#777c9c}
.meta-line{background:#b8bcdb}
.hero-art{background:radial-gradient(ellipse at 50% 38%,#95d9f4 0,#676cde 26%,#4b3fc1 51%,#252858 100%)}
.art-glow{background:radial-gradient(ellipse,rgba(168,222,255,.65),transparent 68%)}
.orbit{border-color:rgba(230,232,255,.36)}
.orbit-two{border-color:rgba(230,232,255,.2)}
.hero-sun{background:linear-gradient(140deg,#e8fbff,#b6a4ff 72%);box-shadow:0 0 75px rgba(151,215,255,.52)}
.silhouette-back{background:linear-gradient(180deg,#42489b,#232650)}
.silhouette-front{background:linear-gradient(180deg,#2a2d69,#171a3e)}
.frame-corner{border-color:#9ae6ff}
.art-label{color:#e5e7ff}
.art-side-label{color:rgba(240,241,255,.72)}
.service-icon,.icon-ad,.icon-film{color:#6859db}
.work{background:#eef0ff;color:#20244a}
.work .eyebrow,.work-note{color:#74799d}
.work-note,.work-info p,.work-info>span{color:#717696}
.filter-button{color:#757a9d}
.filter-button:hover,.filter-button.is-active{color:#5144cf;border-color:#6353dc}
.visual-drama{background:linear-gradient(180deg,#748adf 0%,#c7a7ec 42%,#5557a2 43%,#252950 100%)}
.drama-moon{background:radial-gradient(circle at 40% 38%,#fff,#bfeaff 62%,rgba(159,126,235,.1) 70%);box-shadow:0 0 60px rgba(155,205,255,.55)}
.drama-mountain{background:linear-gradient(155deg,transparent 0 14%,#4850a0 14.5% 28%,transparent 28.5%),linear-gradient(24deg,transparent 0 26%,#272c62 26.5% 48%,transparent 48.5%),linear-gradient(160deg,#666dbb,#202448 76%)}
.drama-person{background:linear-gradient(#292958 0 22%,#161936 23%);filter:drop-shadow(0 0 10px #161936)}
.visual-brand{background:radial-gradient(ellipse at 50% 44%,#9fe3fa,#6d8fe1 25%,#5444bf 55%,#252858 82%)}
.brand-orb{border-color:rgba(219,235,255,.76);box-shadow:0 0 45px rgba(146,190,255,.35),inset 0 0 35px rgba(146,190,255,.22)}
.brand-bottle{background:linear-gradient(90deg,#5b6ac5,#d5e9ff 35%,#8e75df 72%,#37458c);box-shadow:0 10px 45px #171e3c}
.brand-bottle:before{background:#9bc9ef}
.brand-copy{color:#f1f3ff;text-shadow:0 1px 20px #1e2554}
.brand-copy em{color:#aeeaff}
.visual-film{background:linear-gradient(180deg,#82b7e8 0,#c5c4f2 37%,#7664bd 55%,#27284f 100%)}
.film-skyline{background:linear-gradient(90deg,#242849 0 6%,transparent 6% 10%,#34375c 10% 19%,transparent 19% 22%,#202644 22% 37%,transparent 37% 42%,#303457 42% 53%,transparent 53% 58%,#1e2543 58% 77%,transparent 77% 82%,#262a4c 82%)}
.film-light{background:linear-gradient(100deg,transparent 20%,rgba(173,226,255,.6) 49%,transparent 74%)}
.film-copy{color:#f2f1ff;text-shadow:0 3px 15px #30345e}
.about{background:#f7f8ff}
.process-item{border-color:rgba(54,61,145,.15)}
.process-item>span:first-child,.process-symbol{color:#6859d9}
.contact{color:#20244a;background:radial-gradient(ellipse at 78% 10%,rgba(127,113,232,.14),transparent 42%),linear-gradient(120deg,#f0f2ff 0%,#e9edff 55%,#f3edff 100%);border-top:1px solid rgba(87,79,197,.15);border-bottom:1px solid rgba(87,79,197,.15)}
.contact h2,.contact .accent-text{color:#4538bd}
.contact .eyebrow{color:#666d9a}
.contact .eyebrow span:not(.live-dot){color:#9298bc}
.contact-main>p:not(.eyebrow),.contact-details,.contact-details a{color:#50577d}
.wechat-card{background:#fff;color:#20244a;box-shadow:0 18px 60px rgba(54,62,145,.14)}
.qr-placeholder{background:#fff;border-color:rgba(8,166,111,.34);color:#078f63}
.qr-placeholder .qr-placeholder-mark{border-color:#08a56e;color:#08a56e}
.qr-placeholder .qr-placeholder-text{color:#087e5c}
.wechat-label{color:#087e5c}
.wechat-info h3,.copy-wechat{color:#20244a}
.wechat-info p{color:#555d79}
.wechat-info .demo-note{color:#7d8399}
.site-footer{background:#f7f8ff;color:#6e7498;border-top:1px solid rgba(54,61,145,.14)}
.footer-brand .brand-name{color:#20244a}
.footer-brand .brand-name small{color:#777c9c}
.back-top{color:#5144cf}
.toast{background:#282966;color:#fff}
.case-dialog,.case-dialog .dialog-content{background:#f9faff;color:#20244a;border-color:rgba(81,68,207,.2)}
.case-dialog::backdrop,.case-dialog.is-open:before{background:rgba(25,27,75,.68)}
.dialog-close{border-color:rgba(54,61,145,.18);color:#20244a}
.video-placeholder-icon{color:#6859d9}
.service-card:nth-child(3n){border-right:0}
.service-card:nth-child(n+4){border-top:1px solid var(--line)}
@media(max-width:680px){.brand-logo{width:76px;height:62px}.main-nav{background:#f7f8ff;border-bottom-color:rgba(54,61,145,.16)}.main-nav .nav-contact{color:#5144cf}}
@media(max-width:680px){.service-card:nth-child(3n){border-right:0}.service-card:nth-child(n+4){border-top:0}}

/* Widescreen layout and larger type for easier reading. */
body{font-size:16px}
.main-nav{font-size:15px;gap:clamp(22px,2.2vw,42px)}
.eyebrow{font-size:12px;letter-spacing:.14em}
.hero-intro{max-width:600px;font-size:17px;line-height:1.85}
.button,.text-link{font-size:14px}
.hero-meta,.hero-index{font-size:11px}
.art-label{font-size:11px}
.art-side-label{font-size:10px}
.heading-row>p{font-size:15px}
.service-number{font-size:12px}
.service-card h3{font-size:23px}
.service-card p{font-size:15px;max-width:420px;min-height:88px}
.service-tags{font-size:12px}
.card-arrow{font-size:19px}
.work-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.work-grid .work-visual{aspect-ratio:1.08}
.visual-topline{font-size:10px}
.work-info h3{font-size:16px}
.work-info p{font-size:13px}
.work-info>span{font-size:11px}
.work-note,.demo-note{font-size:12px}
.filter-button{font-size:13px}
.filter-button span{font-size:10px}
.about-intro{font-size:16px;line-height:1.9}
.process-item h3{font-size:18px}
.process-item p{font-size:15px;line-height:1.8}
.contact-main>p:not(.eyebrow){font-size:16px;line-height:1.9}
.contact-details{font-size:14px}
.wechat-label{font-size:12px}
.wechat-info h3{font-size:18px}
.wechat-info p,.wechat-info .demo-note{font-size:13px}
.site-footer{font-size:13px}
.back-top{font-size:13px}
@media(min-width:901px){
  .section-wrap{max-width:2200px;padding-left:clamp(72px,7vw,150px);padding-right:clamp(72px,7vw,150px)}
  .hero{padding-left:clamp(72px,7vw,150px);padding-right:clamp(72px,7vw,150px);grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);gap:5%}
  .hero-index{left:clamp(72px,7vw,150px)}
  .work{padding-left:clamp(72px,7vw,150px);padding-right:clamp(72px,7vw,150px)}
}
@media(max-width:680px){
  .eyebrow{font-size:11px}
  .hero-intro{font-size:16px}
  .button,.text-link{font-size:13px}
  .heading-row>p{font-size:14px}
  .service-card h3{font-size:20px}
  .service-card p{font-size:14px;min-height:0}
  .service-tags{font-size:11px}
  .work-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .work-grid .work-large{grid-column:auto}
  .work-grid .work-visual{aspect-ratio:1.02}
  .visual-topline{font-size:9px}
  .visual-title{font-size:clamp(18px,5vw,22px);letter-spacing:.04em}
  .brand-copy{font-size:18px}
  .film-copy{font-size:20px}
  .work-info h3{font-size:14px}
  .work-info p{font-size:12px}
  .work-info>span{font-size:10px}
  .demo-note{font-size:11px}
  .filter-button{font-size:12px}
  .about-intro,.process-item p{font-size:14px}
  .process-item h3{font-size:16px}
  .contact-main>p:not(.eyebrow){font-size:14px}
  .contact-details{font-size:13px}
  .wechat-info h3{font-size:16px}
  .wechat-info p,.wechat-info .demo-note{font-size:12px}
}

/* =====================================================================
   v2.0 多页站点组件：页面 Hero、服务详情、全屏视频舞台、洞察、FAQ、页脚
   ===================================================================== */

/* ---- 页面 Hero 与面包屑 ---- */
.page-hero{padding:84px 0 64px;background:radial-gradient(ellipse at 18% 8%,rgba(127,113,232,.16),transparent 46%),linear-gradient(180deg,#f2f4ff,#f7f8ff);border-bottom:1px solid var(--line)}
.page-hero.notfound{padding:120px 0 96px}
.breadcrumb{display:flex;gap:10px;align-items:center;font-size:12px;color:#73789c;margin-bottom:26px}
.breadcrumb a{color:#5144cf}
.breadcrumb a:hover{text-decoration:underline}
.page-hero h1{font-size:clamp(40px,5.4vw,64px);line-height:1.14;letter-spacing:-.02em;margin:0 0 22px;color:#20244a}
.page-intro{max-width:680px;color:#626889;font-size:16px;line-height:1.9;margin:0 0 28px}
.page-hero-actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.page-body{padding-top:72px;padding-bottom:84px}

/* ---- 首页：宣传片入口与查看全部 ---- */
.hero-reel{margin-top:24px;display:inline-flex;align-items:center;gap:14px;padding:12px 20px 12px 12px;border:1px solid rgba(81,68,207,.4);background:rgba(81,68,207,.08);border-radius:999px;color:var(--text);cursor:pointer;transition:border-color .2s,transform .2s,box-shadow .2s;text-align:left}
.hero-reel:hover{border-color:#5144cf;transform:translateY(-1px);box-shadow:0 10px 26px rgba(81,68,207,.18)}
.hero-reel-icon{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:linear-gradient(120deg,#4339c8,#57aee8);color:#fff;font-size:11px;flex:0 0 36px}
.hero-reel-text{font-size:14px;font-weight:600;color:#20244a}
.hero-reel-text small{display:block;font-size:10px;font-weight:400;color:#777c9c;margin-top:2px}
.work-more{display:flex;justify-content:center;margin-top:36px}
.button-ghost{border:1px solid rgba(81,68,207,.55);color:#5144cf;background:transparent}
.button-ghost:hover{background:rgba(81,68,207,.08)}

/* ---- 服务详情页 ---- */
.service-detail{padding:58px 0;border-top:1px solid var(--line)}
.service-detail:first-of-type{border-top:0;padding-top:0}
.service-detail-head{display:flex;gap:22px;align-items:baseline;margin-bottom:18px}
.service-detail-num{font-family:var(--mono);font-size:14px;color:#8a8fb5}
.service-detail-tag{font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:#9a9fc2;margin:0 0 8px}
.service-detail-head h2{margin:0;font-size:clamp(24px,2.6vw,32px);color:#20244a}
.service-detail-intro{max-width:660px;color:#626889;line-height:1.85;font-size:15px;margin:0 0 28px}
.service-detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.detail-block{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.detail-block h3{font-size:14px;color:#5144cf;margin:0 0 12px}
.detail-block ul{margin:0;padding-left:18px;display:grid;gap:8px;color:#454a76;font-size:13.5px;line-height:1.65}
.detail-block p{margin:0;color:#454a76;font-size:13.5px;line-height:1.75}
.process-block{margin-top:72px;padding-top:56px;border-top:1px solid var(--line)}
.process-block h2{font-size:clamp(24px,2.6vw,32px);color:#20244a;margin:0}
.step-list{list-style:none;margin:30px 0 16px;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 18px}
.step-num{font-family:var(--mono);color:#8a8fb5;font-size:12px}
.step-item h3{font-size:16px;margin:10px 0 8px;color:#20244a}
.step-item p{font-size:13px;color:#626889;margin:0;line-height:1.7}

/* ---- 关于我们 ---- */
.about-columns{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.about-block{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.about-block .eyebrow{margin-bottom:10px}
.about-block h2,.about-block h3{margin:0 0 12px;font-size:19px;color:#20244a}
.about-block p{margin:0;color:#626889;font-size:14.5px;line-height:1.9}
.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:64px 0;padding:36px 34px;background:linear-gradient(120deg,#141737,#2a2464 55%,#1d3a5e);border-radius:20px}
.stat strong{font-size:clamp(30px,3.4vw,44px);font-family:var(--mono);color:#bfeaff;display:block;line-height:1.1}
.stat span{font-size:13px;color:#c9cbe0}
.skills-block h2,.timeline-block h2,.collab-block h2{font-size:clamp(24px,2.6vw,32px);color:#20244a;margin:0}
.skill-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:28px}
.skill-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.skill-card h3{margin:0 0 10px;font-size:16px;color:#5144cf}
.skill-card p{margin:0;color:#626889;font-size:13px;line-height:1.75}
.timeline{list-style:none;margin:30px 0 0;padding:0}
.timeline-item{display:grid;grid-template-columns:110px 1fr;gap:22px;padding:24px 0;border-top:1px solid var(--line)}
.timeline-item:first-child{border-top:0}
.timeline-year{font-family:var(--mono);color:#5144cf;font-size:14px}
.timeline-item h3{margin:0 0 6px;font-size:17px;color:#20244a}
.timeline-item p{margin:0;color:#626889;font-size:14px;line-height:1.8}
.collab-block{margin-top:64px}
.collab-block .about-columns{margin-top:24px}

/* ---- 行业洞察 ---- */
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.insight-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:14px}
.insight-meta{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:#9a9fc2}
.insight-card h2{font-size:17.5px;line-height:1.55;margin:0}
.insight-card h2 a{color:#20244a}
.insight-card h2 a:hover{color:#5144cf}
.insight-card p{margin:0;color:#626889;font-size:13.5px;line-height:1.85;flex:1}
.insight-notes{margin-top:56px;display:grid;gap:18px}
.insight-note{background:#f0f2ff;border:1px solid var(--line);border-radius:14px;padding:24px}
.insight-note h3{margin:0 0 12px;font-size:15px;color:#5144cf}
.insight-note ol{margin:0;padding-left:20px;color:#454a76;font-size:13.5px;display:grid;gap:7px;line-height:1.75}

/* ---- 联系合作页 ---- */
.contact-layout{display:grid;grid-template-columns:1.02fr 1fr;gap:26px;align-items:start}
.contact-wechat{width:auto;flex-basis:auto}
.brief-block{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px}
.brief-block h2{margin:0;font-size:20px;color:#20244a}
.brief-list{margin:20px 0 14px;padding:0;list-style:none;display:grid;gap:13px}
.brief-list li{display:flex;gap:14px;font-size:14px;color:#454a76;line-height:1.7}
.brief-list li::before{content:attr(data-n)}
.brief-list li{counter-increment:brief}
.brief-list{counter-reset:brief}
.brief-list li::before{content:counter(brief,decimal-leading-zero);font-family:var(--mono);color:#5144cf;font-size:12px;padding-top:3px;flex:0 0 auto}
.contact-hours{font-size:13px;color:#555d79;margin:12px 0 0}
.faq-block{margin-top:72px;padding-top:56px;border-top:1px solid var(--line)}
.faq-block h2{font-size:clamp(24px,2.6vw,32px);color:#20244a;margin:0}
.faq-list{display:grid;gap:12px;margin-top:28px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:2px 22px}
.faq-item summary{cursor:pointer;padding:16px 0;font-weight:600;font-size:15px;color:#20244a;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:22px;color:#5144cf;transition:transform .25s;flex:0 0 auto}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:#626889;font-size:14px;line-height:1.85;margin:0 0 18px}

/* ---- 行动号召带 ---- */
.cta-band{background:radial-gradient(ellipse at 20% 20%,rgba(127,113,232,.2),transparent 50%),linear-gradient(120deg,#1a1e4a,#3b2f8f 60%,#1f4f77);color:#f5f6ff;padding:76px 0;text-align:center}
.cta-band h2{color:#fff;font-size:clamp(26px,3vw,40px);margin:0 0 14px;letter-spacing:-.01em}
.cta-band p{color:#c9cbe0;margin:0 auto 26px;max-width:520px;font-size:15px;line-height:1.8}
.cta-band .text-link{color:#bfeaff}

/* ---- 全屏视频舞台 ---- */
body.stage-open{overflow:hidden}
.video-stage{position:fixed;inset:0;z-index:200}
.video-stage[hidden]{display:none!important}
.stage-backdrop{position:absolute;inset:0;background:rgba(10,12,32,.9);opacity:0;transition:opacity .45s ease;backdrop-filter:blur(9px)}
.video-stage.is-open .stage-backdrop{opacity:1}
.video-stage.is-closing .stage-backdrop{opacity:0}
.stage-frame{position:fixed;inset:0;margin:auto;z-index:1;width:min(92vw,calc((100dvh - 230px)*16/9),1280px);aspect-ratio:16/9;display:flex;flex-direction:column;background:#0b0e22;border:1px solid rgba(194,201,255,.22);border-radius:16px;overflow:hidden;box-shadow:0 30px 90px rgba(3,5,20,.6);opacity:0;transition:opacity .3s ease}
.video-stage.is-open .stage-frame{opacity:1}
.video-stage.is-closing .stage-frame{opacity:0}
.stage-frame.is-animating{opacity:1;transition:none}
.stage-media{flex:1;min-height:0;position:relative;background:#05060f;overflow:hidden}
.stage-video{width:100%;height:100%;object-fit:contain;background:#000;display:block}
.stage-video[hidden]{display:none}
.stage-empty{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:12px;text-align:center;color:#aeb4d2;background:radial-gradient(ellipse at 50% 42%,#232a5c,#0b0e22 74%);padding:20px}
.stage-empty[hidden]{display:none}
.stage-empty-icon{display:grid;place-items:center;width:52px;height:52px;border:1px solid rgba(178,154,255,.6);border-radius:50%;color:#c6b1ff;font-size:18px;padding-left:4px}
.stage-empty p{margin:0;font-size:15px;color:#e8eaff}
.stage-empty small{font-size:11px;color:#8b91b8;max-width:260px;line-height:1.7}
.stage-hit{position:absolute;inset:0;background:transparent;border:0;cursor:pointer}
.stage-hit:focus-visible{outline:2px solid #b29aff;outline-offset:-4px}
.stage-pulse{position:absolute;inset:0;pointer-events:none}
.stage-pulse::after{content:"";position:absolute;left:50%;top:50%;width:130px;height:130px;margin:-65px 0 0 -65px;border-radius:50%;border:2px solid rgba(255,255,255,.85);opacity:0;transform:scale(.35)}
.stage-pulse.is-pulsing::after{animation:stagePulse .55s ease-out}
@keyframes stagePulse{0%{opacity:.85;transform:scale(.35)}100%{opacity:0;transform:scale(1.8)}}
.stage-bar{flex:0 0 auto;background:linear-gradient(180deg,#111530,#0c0f24);border-top:1px solid rgba(194,201,255,.16);padding:16px 22px 18px;display:grid;gap:10px}
.stage-head{display:flex;flex-direction:column;gap:4px}
.stage-category{margin:0;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:#8b91b8}
.stage-title{margin:0;font-size:clamp(16px,2vw,21px);color:#f5f6ff;font-weight:600}
.stage-controls{display:flex;align-items:center;gap:12px}
.stage-controls button{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;border-radius:50%;border:1px solid rgba(194,201,255,.3);background:transparent;color:#e8eaff;font-size:13px;cursor:pointer;transition:border-color .2s,background .2s}
.stage-controls button:hover{border-color:#b29aff;color:#c6b1ff}
.stage-close{margin-left:auto}
.stage-close:hover{border-color:#ff8f8f!important;color:#ff8f8f!important}
.stage-seek{flex:1;min-width:60px;height:4px;accent-color:#b29aff;cursor:pointer}
.stage-seek:disabled{opacity:.35;cursor:not-allowed}
.stage-time{font-family:var(--mono);font-size:11px;color:#8b91b8;flex:0 0 auto;min-width:92px;text-align:center}
.stage-description{margin:0;font-size:12px;color:#9ba0c4;line-height:1.7}

/* ---- 滚动显现动效（仅 JS 可用时启用） ---- */
html.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.16,1,.3,1)}
html.js [data-reveal].is-inview{opacity:1;transform:none}

/* ---- 新案例封面美术 ---- */
.visual-tourism{background:linear-gradient(180deg,#ffd9a0 0%,#f2a06b 26%,#7a5fa8 60%,#2a2f63 100%)}
.tourism-sun{position:absolute;left:50%;top:24%;width:24%;aspect-ratio:1;transform:translateX(-50%);border-radius:50%;background:radial-gradient(circle at 42% 40%,#fff7e0,#ffcf7d 58%,rgba(255,160,90,.18) 74%);box-shadow:0 0 60px rgba(255,200,120,.55)}
.tourism-hill{position:absolute;border-radius:50% 50% 0 0}
.tourism-hill.hill-back{left:-12%;right:-10%;bottom:-6%;height:54%;background:linear-gradient(180deg,#4a4784,#2c2f63)}
.tourism-hill.hill-front{left:24%;right:-14%;bottom:-8%;height:44%;background:linear-gradient(180deg,#33365f,#1c1e42)}
.visual-manga{background:linear-gradient(180deg,#2b2d5e,#171a3e)}
.manga-panel{position:absolute;border:2px solid rgba(240,241,255,.85);border-radius:6px;background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1.6px);background-size:9px 9px}
.manga-panel.p1{left:8%;top:13%;width:40%;height:34%;background:radial-gradient(circle at 30% 30%,#9fe3fa,#4a56a8)}
.manga-panel.p2{right:8%;top:19%;width:40%;height:46%;background:radial-gradient(circle at 60% 40%,#f7c8ff,#7a5fd0)}
.manga-panel.p3{left:15%;bottom:11%;width:56%;height:30%;background:linear-gradient(90deg,#66d9ee,#8f7bff)}
.manga-halo{position:absolute;right:18%;bottom:14%;width:56px;height:56px;border-radius:50%;border:2px solid rgba(255,255,255,.75);box-shadow:0 0 34px rgba(159,126,235,.6)}
.visual-gov{background:linear-gradient(180deg,#3b3f8f 0,#5a5fb8 42%,#232752 100%)}
.gov-rays{position:absolute;inset:-30%;background:repeating-conic-gradient(from -64deg at 50% 112%,rgba(255,255,255,.13) 0 4deg,transparent 4deg 11deg)}
.gov-building{position:absolute;left:50%;bottom:13%;transform:translateX(-50%);width:48%;height:36%;background:linear-gradient(180deg,#e8ebff,#b9c2f2);clip-path:polygon(0 100%,0 34%,7% 34%,7% 14%,93% 14%,93% 34%,100% 34%,100% 100%,78% 100%,78% 40%,66% 40%,66% 100%,54% 100%,54% 40%,42% 40%,42% 100%,30% 100%,30% 40%,18% 40%,18% 100%)}

/* ---- 多栏页脚 ---- */
.site-footer{display:block;padding:0;border-top:1px solid var(--line);background:#f7f8ff}
.footer-inner{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding:54px 7% 44px;max-width:2200px;margin:auto}
.footer-brand p{margin:14px 0 0;color:#6e7498;font-size:14px;line-height:1.8}
.footer-brand small{font-size:12px;color:#989fbd}
.brand-logo-small{width:76px;height:60px}
.footer-col{display:flex;flex-direction:column;gap:10px;font-size:14px}
.footer-col h3{font-size:12px;letter-spacing:.16em;color:#8a8fb5;margin:0 0 8px;font-weight:600}
.footer-col a{color:#454a76;transition:color .2s}
.footer-col a:hover{color:#5144cf}
.footer-col p{margin:0;color:#6e7498;font-size:13px;line-height:1.8}
.footer-contact{color:#5144cf!important;font-weight:600}
.footer-base{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 7%;border-top:1px solid var(--line);color:#6e7498;font-size:13px;max-width:2200px;margin:auto}
.footer-base-only{border-top:0}

/* ---- 新组件响应式 ---- */
@media(max-width:1100px){
  .service-detail-grid{grid-template-columns:repeat(2,1fr)}
  .step-list{grid-template-columns:repeat(3,1fr)}
  .skill-grid{grid-template-columns:repeat(3,1fr)}
  .insight-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr;gap:34px}
}
@media(max-width:900px){
  .contact-layout{grid-template-columns:1fr}
  .about-columns{grid-template-columns:1fr}
  .stage-frame{width:min(94vw,calc((100dvh - 250px)*16/9))}
  .stage-bar{padding:13px 16px 15px}
  .stage-description{display:none}
}
@media(max-width:680px){
  .page-hero{padding:64px 0 48px}
  .page-hero h1{font-size:clamp(34px,9vw,44px)}
  .page-intro{font-size:14.5px}
  .page-body{padding-top:52px;padding-bottom:64px}
  .service-detail{padding:44px 0}
  .service-detail-grid{grid-template-columns:1fr}
  .step-list{grid-template-columns:1fr}
  .skill-grid{grid-template-columns:1fr 1fr}
  .insight-grid{grid-template-columns:1fr}
  .stats-band{grid-template-columns:repeat(2,1fr);padding:26px 22px;margin:48px 0}
  .timeline-item{grid-template-columns:1fr;gap:6px}
  .footer-inner{grid-template-columns:1fr;gap:30px;padding:44px 6% 36px}
  .footer-base{flex-wrap:wrap;padding:16px 6%}
  .stage-controls button{width:34px;height:34px;flex-basis:34px;font-size:12px}
  .stage-time{min-width:76px;font-size:10px}
  .stage-controls{gap:8px}
  .stage-fs{display:none}
  .faq-item{padding:2px 16px}
}

/* ---- 动效偏好：减少动态 ---- */
@media (prefers-reduced-motion: reduce){
  .stage-backdrop,.stage-frame{transition:none}
  .stage-pulse.is-pulsing::after{animation:none}
  html.js [data-reveal]{opacity:1;transform:none;transition:none}
  .hero-reel,.hero-reel-icon{transition:none}
}