:root{--navy:#10243a;--navy2:#183552;--orange:#ef6a3a;--paper:#f3efe6;--cream:#fbfaf7;--ink:#172331;--muted:#65707b;--line:#d9d5cc;--white:#fff;--max:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}img{max-width:100%}button,a{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.wrap{max-width:var(--max);margin:auto;padding-left:28px;padding-right:28px}
.site-header{height:78px;max-width:var(--max);margin:auto;padding:0 28px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;font:700 21px/1 Georgia,"Songti SC",serif;letter-spacing:1px}.brand img{width:38px;height:38px;border-radius:10px;object-fit:cover}.site-header nav{display:flex;gap:8px;margin-left:auto}.site-header nav a{padding:9px 13px;border:1px solid transparent;border-radius:8px;font-size:14px;color:#4c5967;transition:.2s}.site-header nav a:hover{color:var(--navy);background:var(--paper);border-color:var(--line)}
.outline-cta,.primary,.secondary{border-radius:999px;padding:12px 22px;border:0;font-weight:700}.outline-cta{background:transparent;border:1px solid #aeb5bc}.primary{background:var(--navy);color:white}.primary.warm{background:var(--orange)}.secondary{background:white;border:1px solid var(--navy);color:var(--navy)}
.hero{min-height:730px;position:relative;overflow:hidden;background:#091827;color:white}.hero-image,.hero-shade{position:absolute;inset:0;width:100%;height:100%}.hero-image{object-fit:cover}.hero-shade{background:linear-gradient(90deg,rgba(5,19,32,.96) 0%,rgba(7,22,36,.82) 37%,rgba(7,22,36,.15) 72%)}.hero-copy{position:relative;z-index:2;max-width:var(--max);margin:auto;padding:106px 28px 200px}.eyebrow{margin:0 0 18px;color:#ff9a75;font-size:13px;font-weight:800;letter-spacing:3px}.eyebrow.dark{color:var(--orange)}.hero h1{margin:0;font:600 clamp(3.7rem,6.8vw,6.4rem)/1.08 Georgia,"Songti SC",serif;letter-spacing:-4px}.hero-lead{max-width:590px;color:#d9e0e6;font-size:19px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:24px;margin:30px 0}.hero-actions a{border-bottom:1px solid #ffffff70}.hero-proof{display:flex;gap:22px;color:#bac5cf;font-size:13px}.hero-proof span:before{content:"✓";color:#ff8a62;margin-right:7px}
.starter{position:absolute;z-index:3;right:max(28px,calc((100vw - var(--max))/2 + 28px));bottom:0;width:500px;background:rgba(251,250,247,.97);color:var(--ink);padding:27px 30px 20px;box-shadow:0 18px 50px #0004}.starter-kicker{font-size:13px;color:var(--orange);font-weight:700}.starter h2{font:600 25px/1.4 Georgia,"Songti SC",serif;margin:6px 0}.starter>p:not(.starter-kicker,.starter-note){color:var(--muted);font-size:14px}.prompt-tags{display:flex;gap:8px;margin:20px 0}.prompt-tags button{border:1px solid var(--line);border-radius:99px;background:white;padding:7px 12px;font-size:13px}.prompt-tags button.active{background:var(--navy);color:white;border-color:var(--navy)}.record{width:100%;border:0;background:var(--orange);color:white;border-radius:7px;padding:15px;display:flex;align-items:center;gap:12px;font-weight:700}.record i{width:13px;height:13px;background:white;border-radius:50%;box-shadow:0 0 0 5px #ffffff33}.record b{margin-left:auto;font-variant-numeric:tabular-nums}.record.recording i{border-radius:2px}.starter-note{font-size:12px;color:#8a9096;text-align:center;margin:9px 0 0}
.section-title{max-width:750px}.section-title h2,.flow-copy h2,.closing h2{font:600 clamp(2.4rem,4.5vw,4.3rem)/1.22 Georgia,"Songti SC",serif;letter-spacing:-2px;color:var(--navy);margin:0}.section-title.centered{text-align:center;margin:0 auto 52px}.section-title>p:last-child{color:var(--muted);font-size:18px}.audience{padding-top:120px;padding-bottom:120px}.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:55px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.audience-grid article{padding:32px 26px;border-right:1px solid var(--line)}.audience-grid article:last-child{border:0}.audience-grid span{font:italic 17px Georgia;color:var(--orange)}.audience-grid h3{font:600 24px Georgia,"Songti SC",serif}.audience-grid p{color:var(--muted);font-size:15px}
.memory-moment{max-width:var(--max);min-height:560px;margin:0 auto 120px;position:relative;overflow:hidden;background:var(--paper)}.memory-moment>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.memory-moment:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(251,250,247,.98) 0%,rgba(251,250,247,.9) 34%,rgba(251,250,247,.08) 68%)}.moment-card{position:relative;z-index:2;width:47%;padding:80px 60px}.moment-card h2{font:600 clamp(2.25rem,4vw,3.75rem)/1.3 Georgia,"Songti SC",serif;color:var(--navy);margin:0 0 24px;letter-spacing:-2px}.moment-card>p:not(.eyebrow){color:var(--muted);font-size:17px;line-height:1.9;margin-bottom:30px}
.flow-section{background:var(--navy);color:white;padding:120px 0}.flow-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px}.flow-copy h2{color:white}.flow-copy>p:last-child{color:#bdc9d4;font-size:17px;max-width:480px}.steps{list-style:none;margin:0;padding:0}.steps li{display:flex;gap:25px;padding:23px 0;border-top:1px solid #ffffff28}.steps b{font:italic 18px Georgia;color:#ff8b64}.steps h3{font:600 22px Georgia,"Songti SC",serif;margin:0}.steps p{margin:6px 0;color:#b8c4cf}
.work-section{padding-top:125px;padding-bottom:125px}.work-stage{display:flex;flex-direction:column;align-items:center;gap:42px;min-width:0}.book-showcase{width:760px;max-width:100%;min-width:0;margin:0 auto;filter:drop-shadow(0 20px 22px #554b3d2b)}.book-showcase img{display:block;width:100%;height:auto;border-radius:10px}.book-showcase figcaption{margin-top:12px;color:var(--muted);font-size:13px;text-align:center}.deliverables{width:100%;display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid var(--line)}.deliverables>div{padding:22px 24px;border-top:1px solid var(--line);border-right:1px solid var(--line);display:flex;flex-direction:column}.deliverables>div:last-child{border-right:0}.deliverables b{font:600 21px Georgia,"Songti SC",serif}.deliverables span{color:var(--muted);font-size:14px}
.service-section{padding:120px 0;background:var(--paper)}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.service-grid article{background:white;padding:44px;min-height:520px;display:flex;flex-direction:column}.service-grid article.featured{background:var(--navy);color:white;box-shadow:inset 0 5px 0 var(--orange)}.service-top>span{color:var(--orange);font-size:13px;letter-spacing:2px}.service-top h3{font:600 34px Georgia,"Songti SC",serif;margin:12px 0}.service-top p{color:var(--muted)}.featured .service-top p{color:#b8c4cf}.service-grid ul{list-style:none;padding:23px 0;margin:20px 0 auto;border-top:1px solid var(--line)}.featured ul{border-color:#ffffff25}.service-grid li{padding:9px 0}.service-grid li:before{content:"✓";color:var(--orange);margin-right:10px}.price-note{text-align:center;color:var(--muted);font-size:13px}
.promise{padding-top:120px;padding-bottom:120px}.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}.promise-grid article{border:1px solid var(--line);padding:32px;min-height:250px}.promise-grid i{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#f7ded4;color:var(--orange);font-style:normal;font-weight:800}.promise-grid h3{font:600 23px Georgia,"Songti SC",serif}.promise-grid p{color:var(--muted)}.closing{text-align:center;background:var(--orange);padding:100px 28px;color:white}.closing .eyebrow{color:#5d2515}.closing h2{color:white}.primary.light{background:white;color:var(--navy);margin-top:28px}
footer{max-width:var(--max);margin:auto;padding:48px 28px;display:grid;grid-template-columns:1fr 1fr auto;align-items:center;gap:30px;color:var(--muted);font-size:13px}dialog{width:min(570px,92vw);border:0;padding:40px;border-radius:12px;box-shadow:0 30px 90px #06142177}dialog::backdrop{background:#081a2bc9;backdrop-filter:blur(5px)}dialog h2{font:600 32px Georgia,"Songti SC",serif}dialog>p:last-child{font-size:13px;color:var(--muted)}.dialog-close{position:absolute;right:17px;top:12px;border:0;background:none;font-size:30px}.demo-options{display:grid;gap:9px;margin:25px 0}.demo-options button{padding:16px;border:1px solid var(--line);background:white;text-align:left;display:flex;justify-content:space-between}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:var(--navy);color:white;padding:12px 20px;border-radius:6px;opacity:0;pointer-events:none;transition:.25s;z-index:20}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.site-header nav{display:none}.hero{min-height:980px}.hero-copy{padding-top:80px;padding-bottom:560px}.starter{left:28px;right:28px;width:auto}.audience-grid{grid-template-columns:1fr 1fr}.audience-grid article:nth-child(2){border-right:0}.memory-moment{margin-left:28px;margin-right:28px}.moment-card{width:60%;padding:62px 42px}.flow-grid{grid-template-columns:1fr}.deliverables{grid-template-columns:1fr 1fr}.deliverables>div:nth-child(2){border-right:0}.service-grid{grid-template-columns:1fr}.promise-grid{grid-template-columns:1fr}footer{grid-template-columns:1fr}}
@media(max-width:640px){.site-header{height:68px;padding:0 16px}.outline-cta{margin-left:auto;padding:9px 14px}.hero{min-height:850px}.hero-shade{background:linear-gradient(180deg,rgba(5,19,32,.98) 0%,rgba(7,22,36,.7) 64%,rgba(7,22,36,.25))}.hero-copy{padding:60px 18px 390px}.hero h1{font-size:3.45rem;letter-spacing:-3px}.hero-lead{font-size:17px}.hero-proof{flex-wrap:wrap;gap:7px 15px}.starter{left:18px;right:18px;bottom:18px;width:auto;padding:25px 22px}.wrap{padding-left:18px;padding-right:18px}.audience,.work-section,.promise{padding-top:82px;padding-bottom:82px}.audience-grid{grid-template-columns:1fr}.audience-grid article{border-right:0;border-bottom:1px solid var(--line)}.memory-moment{min-height:650px;margin:0 18px 82px}.memory-moment>img{height:56%;object-position:64% center}.memory-moment:after{background:linear-gradient(0deg,var(--cream) 0%,rgba(251,250,247,.98) 45%,rgba(251,250,247,0) 72%)}.moment-card{position:absolute;left:0;right:0;bottom:0;width:auto;padding:35px 25px}.moment-card h2{font-size:2.35rem}.flow-section,.service-section{padding:82px 0}.flow-grid{gap:45px}.deliverables{grid-template-columns:1fr}.deliverables>div{border-right:0}.service-grid article{padding:32px 25px}.closing{padding:80px 18px}.section-title h2,.flow-copy h2,.closing h2{font-size:2.45rem}}

/* 官网引导进入微信小程序或手机网页版 */
.start-methods{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.start-methods div{display:flex;flex-direction:column;padding:11px 13px;background:white;border:1px solid var(--line);border-radius:7px}.start-methods b{font-size:14px}.start-methods span{color:var(--muted);font-size:12px}.entry-codes{display:grid;grid-template-columns:1fr 1fr;gap:12px}.entry-codes article{padding:11px;background:white;border:1px solid var(--line);border-radius:9px;text-align:center}.entry-codes article>img,.entry-codes .code-placeholder{display:block;width:132px;height:132px;margin:0 auto 7px}.entry-codes article>img{object-fit:contain}.entry-codes article>strong,.entry-codes article>small{display:block}.entry-codes article>strong{font-size:14px}.entry-codes article>small{color:var(--muted);font-size:11px}.code-placeholder{background:var(--paper);display:flex!important;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);font-size:11px;text-align:center}.code-placeholder b{color:var(--navy);font-size:17px;margin-bottom:5px}.entry-mobile-actions{display:none}.dialog-tip{text-align:center;margin-bottom:0}#wechat-dialog{text-align:center;width:min(500px,92vw)}
.site-footer{grid-template-columns:1fr 1fr auto}.site-footer p{margin:12px 0 0}.footer-company{display:flex;flex-direction:column}.footer-company b{color:var(--ink);font-size:14px}.footer-company span{margin-top:5px}.footer-meta{display:flex;flex-direction:column;align-items:flex-end;gap:7px}.footer-meta>div{display:flex;gap:16px}.footer-meta a:hover{color:var(--orange)}.icp-link{text-decoration:underline;text-underline-offset:3px}
.legal-header{border-bottom:1px solid var(--line)}.legal-main{max-width:880px;margin:0 auto;padding:70px 28px 100px}.legal-main h1{font:600 clamp(2.4rem,5vw,4rem)/1.2 Georgia,"Songti SC",serif;color:var(--navy);margin:0 0 12px}.legal-main .updated{color:var(--muted);margin-bottom:45px}.legal-main h2{font:600 25px Georgia,"Songti SC",serif;color:var(--navy);margin:38px 0 12px}.legal-main p,.legal-main li{color:#46525e}.legal-main ul{padding-left:22px}.legal-note{padding:18px 20px;background:var(--paper);border-left:3px solid var(--orange)}
@media(max-width:900px){.site-footer{grid-template-columns:1fr 1fr}.footer-meta{align-items:flex-start}}
@media(max-width:640px){.site-footer{grid-template-columns:1fr;padding:38px 18px}.footer-meta{align-items:flex-start}.legal-main{padding:45px 18px 80px}.start-methods{grid-template-columns:1fr}.entry-codes{display:none}.entry-mobile-actions{display:grid;gap:9px;margin-top:13px}.entry-mobile-actions button,.entry-mobile-actions a{border:0;border-radius:8px;padding:14px;text-align:center;font-weight:800}.entry-mobile-actions button{background:var(--paper);color:#92979c}.entry-mobile-actions a{background:var(--orange);color:white}}