@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&family=Noto+Serif+SC:wght@400;500;600;700&display=swap');
:root{--ink:#2e2660;--muted:#746890;--purple:#5b4498;--deep:#241c3c;--gold:#b9895a;--paper:#f6f1f8;--line:#eadfef;--radius:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans SC',Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}.shell{width:min(1200px,calc(100% - 64px));margin-inline:auto}.eyebrow,.kicker{font-size:12px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--purple)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:'Noto Serif SC','Songti SC',serif;font-weight:600}h1{font-size:clamp(36px,4vw,52px);line-height:1.25;letter-spacing:.02em}h2{font-size:clamp(28px,3vw,36px);line-height:1.35}h3{font-size:20px;line-height:1.45}p{line-height:1.75;color:var(--muted)}.text-accent{color:#8b6db0}.gradient-text{background:linear-gradient(100deg,#6c548d,#b98c9b);-webkit-background-clip:text;background-clip:text;color:transparent}
.site-header{position:absolute;top:0;left:0;right:0;z-index:20}.site-header.is-scrolled{position:fixed;background:rgba(246,241,248,.9);box-shadow:0 1px 0 rgba(91,68,152,.1);backdrop-filter:blur(18px)}.nav{min-height:86px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;font-family:'Noto Serif SC',serif;font-size:20px;font-weight:700;letter-spacing:.07em}.brand-mark{width:40px;height:40px;border-radius:13px;object-fit:cover;box-shadow:0 8px 18px rgba(61,49,143,.2)}.nav-links{display:flex;gap:30px;align-items:center;margin-left:auto;font-size:14px;font-weight:600}.nav-links a{position:relative;padding:8px 0;color:#514763}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:1px;height:2px;background:#9773ae;transition:right .25s}.nav-links a:hover:after,.nav-links a[aria-current=page]:after{right:0}.nav-action{margin-left:8px}.menu-toggle{display:none;border:0;background:transparent;color:var(--ink);cursor:pointer;padding:10px}.menu-toggle span{display:block;width:23px;height:2px;background:currentColor;margin:5px 0;border-radius:3px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:52px;padding:0 24px;border-radius:16px;border:1px solid transparent;font-size:14px;font-weight:700;white-space:nowrap;transition:transform .25s,box-shadow .25s,background .25s}.button:hover{transform:translateY(-3px)}.button-primary{background:linear-gradient(145deg,#a58ad0,#6951a9);color:#fff;box-shadow:0 13px 24px rgba(91,68,152,.22)}.button-primary:hover{background:linear-gradient(145deg,#9578c4,#574090);box-shadow:0 17px 30px rgba(91,68,152,.28)}.button-light{background:#fff;color:#4e3a69;border-color:rgba(98,76,125,.16)}.button-ghost{border-color:rgba(89,67,116,.26);color:#594374}.button-arrow{font-size:19px;line-height:1}
.hero{position:relative;min-height:780px;overflow:hidden;background:#efebf5}.hero-backdrop{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(249,247,252,.98) 0%,rgba(249,247,252,.93) 37%,rgba(249,247,252,.42) 76%,rgba(249,247,252,.25) 100%),url('assets/guofeng-landscape.webp');background-size:cover;background-position:center 42%}.hero:after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(transparent,var(--paper));pointer-events:none}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:40px;min-height:780px;padding:130px 0 100px}.hero-copy{max-width:620px}.hero .eyebrow{display:flex;align-items:center;gap:12px}.hero .eyebrow:before{content:"";width:28px;height:1px;background:#9870af}.hero h1{margin:28px 0 22px}.hero-lead{max-width:560px;font-size:18px;line-height:1.9;color:#665c75}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 0}.hero-footnote{margin:20px 0 0;font-size:12px;color:#857b90}.hero-visual{position:relative;display:grid;place-items:center;min-height:560px}.hero-halo{position:absolute;width:510px;height:510px;border-radius:50%;background:radial-gradient(circle,rgba(216,185,226,.55),rgba(216,185,226,0) 66%);animation:halo-breathe 8s ease-in-out infinite}.hero-orbit{position:absolute;width:520px;height:520px;border:1px solid rgba(143,107,174,.28);border-radius:50%;box-shadow:0 0 0 34px rgba(151,118,187,.06),0 0 0 70px rgba(151,118,187,.04);animation:halo-breathe 8s ease-in-out infinite alternate}.hero-phone{position:relative;width:264px;height:540px;border-radius:40px;padding:9px;background:#2c253d;box-shadow:28px 35px 70px rgba(50,35,75,.3),inset 0 0 0 1px rgba(255,255,255,.25);transform:rotate(5deg);animation:phone-float 7s ease-in-out infinite}.phone-inner{height:100%;border-radius:32px;overflow:hidden;background:url('assets/guofeng-landscape.webp') center 25%/cover;position:relative}.phone-inner:after{content:"";position:absolute;inset:37% 0 0;background:linear-gradient(transparent,rgba(58,42,91,.72))}.phone-status{position:relative;z-index:2;display:flex;justify-content:space-between;padding:18px 19px;font-size:11px;font-weight:700;color:#45395b}.phone-heading{position:absolute;z-index:2;top:72px;left:22px;font-family:'Noto Serif SC',serif;font-size:24px;color:#40365b}.phone-tabs{position:absolute;z-index:2;top:122px;left:22px;right:22px;display:flex;gap:19px;font-size:11px;font-weight:700;color:#564c68}.phone-tabs b{color:#453262;border-bottom:2px solid #7a619c;padding-bottom:8px}.phone-card{position:absolute;z-index:2;bottom:24px;left:15px;right:15px;padding:12px;background:rgba(255,255,255,.83);backdrop-filter:blur(9px);border:1px solid rgba(255,255,255,.8);border-radius:18px}.phone-card img{width:100%;height:110px;object-fit:cover;border-radius:12px}.phone-card small{display:block;margin:12px 4px 4px;color:#80728a;font-size:10px}.phone-card strong{display:block;margin:0 4px 3px;font-size:15px}.float-note{position:absolute;z-index:3;padding:13px 16px;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.9);border-radius:18px;box-shadow:0 16px 36px rgba(75,51,99,.12);backdrop-filter:blur(12px);font-size:12px;color:#67547e;animation:note-float 6s ease-in-out infinite}.float-note strong{display:block;margin-bottom:4px;color:#47375e;font-size:13px}.float-note-one{top:72px;right:0}.float-note-two{bottom:112px;left:-14px;animation-delay:-3s}.sound-bars{display:inline-flex;align-items:center;gap:4px;height:16px;margin-right:6px;vertical-align:middle}.sound-bars i{width:3px;height:5px;border-radius:4px;background:#9373af;animation:bar-rise 1.25s ease-in-out infinite alternate}.sound-bars i:nth-child(2){animation-delay:.24s}.sound-bars i:nth-child(3){animation-delay:.5s}.sound-bars i:nth-child(4){animation-delay:.74s}
.section{padding:112px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:40px}.section-head h2{max-width:680px;margin:12px 0 0}.section-head p{max-width:340px;margin:0}.proof-strip{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);margin-top:-52px;padding:28px 30px;border:1px solid #e9e2ee;border-radius:24px;background:#fff;box-shadow:0 20px 55px rgba(75,51,99,.08)}.proof-item{padding:0 25px;border-right:1px solid var(--line)}.proof-item:last-child{border:0}.proof-item b{display:block;font:600 20px 'Noto Serif SC',serif}.proof-item span{display:block;margin-top:5px;color:#8c8294;font-size:12px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card{position:relative;min-height:340px;display:flex;flex-direction:column;justify-content:end;padding:24px;border-radius:26px;overflow:hidden;color:#fff;background:#4d4067;isolation:isolate;transition:transform .35s,box-shadow .35s}.feature-card:hover{transform:translateY(-7px);box-shadow:0 22px 44px rgba(64,45,88,.17)}.feature-card:before{content:"";position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;transition:transform .65s}.feature-card:hover:before{transform:scale(1.06)}.feature-card:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(transparent 25%,rgba(39,30,61,.88))}.feature-card:nth-child(1):before{background-image:url('assets/guofeng-cover.webp')}.feature-card:nth-child(2):before{background-image:url('assets/guofeng-gathering.webp')}.feature-card:nth-child(3):before{background-image:url('assets/guofeng-landscape.webp')}.feature-card small{font-size:12px;letter-spacing:.15em;color:#eadcf5}.feature-card h3{margin:12px 0 5px;font-size:22px}.feature-card p{color:rgba(255,255,255,.82);font-size:14px;margin:0}.feature-card .card-arrow{position:absolute;top:20px;right:20px;width:32px;height:32px;border:1px solid rgba(255,255,255,.65);border-radius:50%;display:grid;place-items:center}
.showcase{padding:110px 0;background:#2e2540;color:#fff;overflow:hidden}.showcase .eyebrow{color:#d4b48c}.showcase h2{max-width:520px}.showcase p{color:#c8bdd5}.showcase-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.showcase-art{min-height:500px;display:grid;place-items:center;position:relative}.showcase-art:before{content:"";width:360px;height:360px;border:1px solid rgba(225,201,246,.25);border-radius:50%;box-shadow:0 0 0 42px rgba(225,201,246,.04),0 0 0 90px rgba(225,201,246,.035);animation:halo-breathe 8s infinite}.showcase-core{position:absolute;width:185px;height:185px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 28%,#d5c0e8,#8e6eaf 60%,#5a4577);box-shadow:0 20px 70px rgba(185,140,222,.28);font:600 45px 'Noto Serif SC',serif;letter-spacing:.1em}.showcase-core span{font-size:14px;position:absolute;bottom:39px;letter-spacing:.15em}.showcase-list{display:grid;gap:0;margin-top:32px}.showcase-list div{padding:20px 0;border-top:1px solid rgba(255,255,255,.15)}.showcase-list b{display:block;font-size:16px}.showcase-list p{font-size:14px;margin:5px 0 0}
.creator-band{padding:100px 0;background:#eee7f3}.creator-inner{display:grid;grid-template-columns:.82fr 1.18fr;gap:65px;align-items:center}.creator-art{min-height:390px;border-radius:28px;background:linear-gradient(0deg,rgba(70,48,99,.2),transparent),url('assets/guofeng-gathering.webp') center 55%/cover;box-shadow:0 25px 50px rgba(72,52,90,.12)}.creator-copy p{max-width:490px}.creator-copy .button{margin-top:12px}.download-section{padding:110px 0}.download-panel{position:relative;overflow:hidden;padding:68px;border-radius:30px;background:linear-gradient(115deg,#ece2f4,#f9f3ec);display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:20px}.download-panel:after{content:"";position:absolute;width:320px;height:320px;right:-110px;top:-160px;border:1px solid rgba(122,87,154,.22);border-radius:50%;box-shadow:0 0 0 35px rgba(122,87,154,.055),0 0 0 70px rgba(122,87,154,.04)}.download-panel h2{margin:12px 0}.download-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:end}.download-hint{font-size:12px;margin:14px 0 0}.download-copy{position:relative;z-index:1}
.page-hero{position:relative;padding:190px 0 92px;min-height:510px;background:#f6f1f8;overflow:hidden}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(246,241,248,.97),rgba(246,241,248,.78) 57%,rgba(246,241,248,.28)),url('assets/guofeng-landscape.webp') center 31%/cover}.page-hero .shell{position:relative;z-index:1}.page-hero h1{max-width:720px;margin:14px 0;font-size:clamp(34px,4vw,48px);color:#3d318f}.page-hero p{max-width:520px;font-size:15px;line-height:1.7}.page-section{padding:86px 0}.page-section h2{margin:12px 0 22px;color:#3d318f}.intro{max-width:640px;font-size:15px;line-height:1.7}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}.card{padding:30px;border:1px solid rgba(221,191,166,.58);border-radius:24px;background:rgba(255,252,253,.92);min-height:220px;transition:transform .3s,box-shadow .3s}.card:hover{transform:translateY(-6px);box-shadow:0 17px 30px rgba(71,51,91,.09)}.number{font-size:12px;font-weight:700;letter-spacing:.14em;color:#9671a9}.card h3{margin:35px 0 10px}.card p{font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.panel{padding:38px;background:#f0e8f5;border-radius:26px}.panel.warm{background:#f4ece1}.panel.dark{background:#241c38;color:#fff}.panel.dark h2,.panel.dark h3{color:#f6f1ea}.panel.dark p,.panel.dark li{color:#d0c6da}.panel li{line-height:1.9;color:var(--muted)}.steps{display:grid;gap:16px}.step{display:flex;align-items:center;gap:16px}.step b{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:#fff;color:var(--purple)}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{font-weight:600;cursor:pointer}.faq p{margin:12px 0 0}.legal{max-width:840px}.legal h2{font-size:22px;margin-top:32px}.legal p,.legal li{font-size:14px;line-height:1.75;color:var(--muted)}
.site-footer{background:#1d1730;color:#f4ecf8;padding:62px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:52px}.footer-top p{max-width:370px;color:#bdb2ca;font-size:14px}.footer-links{display:flex;gap:65px}.footer-links div{display:grid;align-content:start;gap:13px}.footer-links strong{font-size:13px;color:#e6d4ed}.footer-links a{font-size:13px;color:#b9aec7}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:16px;color:#a69bb3;font-size:12px}.footer-bottom a:hover{color:#fff}
.motion-ready .reveal{opacity:0;transform:translateY(20px);transition:opacity .75s ease,transform .75s cubic-bezier(.18,.75,.22,1)}.motion-ready .reveal.is-visible{opacity:1;transform:none}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid #b98cdd;outline-offset:4px}@keyframes phone-float{50%{transform:translateY(-12px) rotate(3deg)}}@keyframes note-float{50%{transform:translateY(-8px)}}@keyframes halo-breathe{50%{transform:scale(1.05);opacity:.65}}@keyframes bar-rise{to{height:16px}}
@media(max-width:900px){.shell{width:min(100% - 40px,720px)}.nav{min-height:70px}.menu-toggle{display:block;margin-left:auto}.nav-action{display:none}.nav-links{display:none;position:absolute;top:70px;left:20px;right:20px;margin:0;padding:18px;background:#fff;border-radius:18px;box-shadow:0 20px 40px rgba(50,35,70,.16);flex-direction:column;align-items:stretch;gap:3px}.nav-links.is-open{display:flex}.nav-links a{padding:11px}.hero-inner{grid-template-columns:1fr;padding:130px 0 75px;gap:0}.hero-visual{min-height:500px}.hero{min-height:0}.hero-backdrop{background-position:58% center}.proof-strip{grid-template-columns:repeat(2,1fr);row-gap:25px}.proof-item:nth-child(2){border:0}.proof-item:nth-child(3){padding-top:20px;border-top:1px solid var(--line)}.proof-item:nth-child(4){padding-top:20px;border-top:1px solid var(--line)}.feature-grid{grid-template-columns:1fr 1fr}.feature-card:last-child{grid-column:1/-1}.showcase-inner,.creator-inner{grid-template-columns:1fr;gap:30px}.showcase-art{min-height:400px}.download-panel{grid-template-columns:1fr}.download-actions{justify-content:start}.footer-links{gap:30px}}
@media(max-width:620px){.shell{width:calc(100% - 36px)}h1{font-size:34px}.page-hero h1{font-size:32px}.hero-inner{padding-top:112px}.hero h1{margin:23px 0 16px}.hero-lead{font-size:15px}.hero-visual{min-height:440px}.hero-phone{transform:scale(.78) rotate(5deg);animation:none}.hero-orbit{width:340px;height:340px}.hero-halo{width:350px;height:350px}.float-note{font-size:10px}.float-note-one{top:42px;right:0}.float-note-two{left:0;bottom:42px}.proof-strip{margin-top:-20px;padding:22px 14px}.proof-item{padding:0 12px}.proof-item b{font-size:16px}.section,.showcase,.creator-band,.download-section{padding:78px 0}.section-head{display:block}.section-head p{margin-top:14px}.feature-grid,.cards,.split{grid-template-columns:1fr}.feature-card:last-child{grid-column:auto}.feature-card{min-height:290px}.showcase-art{min-height:320px}.showcase-art:before{width:250px;height:250px}.showcase-core{width:145px;height:145px;font-size:36px}.showcase-core span{bottom:25px;font-size:11px}.creator-art{min-height:270px}.download-panel{padding:34px 24px}.download-actions{display:grid}.download-actions .button{width:100%}.page-hero{min-height:420px;padding:142px 0 60px}.page-hero p{font-size:15px}.page-section{padding:64px 0}.footer-top,.footer-bottom{display:block}.footer-links{margin-top:30px}.footer-bottom span{display:block;margin:7px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hero-phone,.float-note,.hero-halo,.hero-orbit,.sound-bars i,.showcase-art:before{animation:none!important}.motion-ready .reveal{opacity:1;transform:none;transition:none}.button,.feature-card,.card{transition:none}}

/* Audience paths and direct download cues for the public landing page. */
.hero-qr{display:flex;align-items:center;gap:14px;width:max-content;max-width:100%;margin-top:24px;padding:9px 16px 9px 9px;border:1px solid rgba(103,79,132,.13);border-radius:17px;background:rgba(255,255,255,.84);box-shadow:0 10px 28px rgba(65,47,85,.08);transition:transform .25s,box-shadow .25s}
.hero-qr:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(65,47,85,.13)}
.hero-qr img{width:68px;height:68px;padding:4px;border-radius:10px;background:#fff}
.hero-qr b,.hero-qr small{display:block}.hero-qr b{font-size:14px;color:#45345d}.hero-qr small{max-width:220px;margin-top:5px;font-size:11px;line-height:1.55;color:#82788d}
.visual-caption{position:absolute;bottom:9px;right:24px;color:#7e738d;font-size:10px;letter-spacing:.12em}
.audience-strip{padding:20px 0;background:#fff;border-block:1px solid #eee8f2}
.audience-strip-inner{display:flex;align-items:center;justify-content:center;gap:30px;color:#66567c;font-size:14px;font-weight:600}
.audience-strip-inner i{width:5px;height:5px;border-radius:50%;background:#ba9bc9}
.showcase-art-label{position:absolute;bottom:36px;color:#d6cadd;font-size:11px;letter-spacing:.12em}
.role-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.creator-copy .role-actions .button{margin-top:0}
.download-options{position:relative;z-index:1}
@media(max-width:620px){.hero-qr{margin-top:20px;padding:7px 12px 7px 7px}.hero-qr img{width:58px;height:58px}.hero-qr small{font-size:10px}.visual-caption{bottom:7px;right:50%;transform:translateX(50%)}.audience-strip{padding:16px 0}.audience-strip-inner{gap:12px;font-size:11px;white-space:nowrap}.audience-strip-inner i{width:4px;height:4px}.role-actions{display:grid}.role-actions .button{width:100%}}