/* ============ Aimee · 全局样式 ============ */
*{box-sizing:border-box}
:root{
  --bg:#100e14;--bg2:#151218;--card:#1a1621;--card2:#1f1928;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.13);
  --text:#f3edf6;--muted:#ab9fb8;--faint:#776b84;
  --rose:#d99aac;--violet:#a78fd6;--grad:linear-gradient(115deg,#d99aac,#a78fd6);
  --grad-rev:linear-gradient(115deg,#a78fd6,#d99aac);
  --ring:rgba(217,154,172,.35);
  --r-lg:26px;--r-md:18px;--r-sm:13px;
  --sh:0 18px 50px rgba(0,0,0,.45);
}
html{font-size:16px!important;scroll-behavior:smooth}
body{margin:0;color:var(--text)!important;font-size:14px!important;background:var(--bg)!important;
font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Inter,"Segoe UI",sans-serif!important;
-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body::after{content:'';position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.05;
background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E")}
::selection{background:rgba(217,154,172,.4)}
button{font:inherit;cursor:pointer;color:inherit;border:0;background:none;transition:transform .18s ease,filter .18s ease,background .2s ease,border-color .2s ease}
button:hover{filter:brightness(1.1)}
button:active{transform:scale(.97)}
button:focus-visible{outline:2px solid var(--ring);outline-offset:3px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ============ Preloader ============ */
#aimee-preloader{position:fixed;inset:0;z-index:9999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;
background:radial-gradient(ellipse 60% 50% at 50% 38%,rgba(217,154,172,.13),transparent 65%),radial-gradient(ellipse 45% 40% at 78% 78%,rgba(167,143,214,.1),transparent 60%),var(--bg);
transition:opacity .7s ease,visibility .7s ease}
#aimee-preloader.pl-done{opacity:0;visibility:hidden;pointer-events:none}
.pl-logo{width:74px;height:74px;filter:drop-shadow(0 8px 26px rgba(217,154,172,.35));animation:plPulse 1.6s ease-in-out infinite}
@keyframes plPulse{0%,100%{transform:scale(1) rotate(0deg)}50%{transform:scale(1.1) rotate(-4deg)}}
.pl-title{font-size:23px;font-weight:800;letter-spacing:-.4px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.pl-sub{font-size:12px;color:var(--muted);letter-spacing:.12em;animation:plBlink 2s ease-in-out infinite}
@keyframes plBlink{0%,100%{opacity:.55}50%{opacity:1}}
.pl-bar{width:min(230px,54vw);height:3px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}
.pl-bar>span{display:block;height:100%;width:0;border-radius:99px;background:var(--grad);box-shadow:0 0 12px rgba(217,154,172,.55)}
.pl-pct{font-size:11px;color:var(--faint);letter-spacing:.1em;font-variant-numeric:tabular-nums}
.pl-dots{display:flex;gap:6px}
.pl-dots i{width:5px;height:5px;border-radius:50%;background:var(--rose);opacity:.35;animation:plDot 1.3s ease-in-out infinite}
.pl-dots i:nth-child(2){animation-delay:.18s;background:var(--violet)}
.pl-dots i:nth-child(3){animation-delay:.36s}
@keyframes plDot{0%,100%{opacity:.25;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}}
body.pl-loading{overflow:hidden}

/* ============ 导航 ============ */
.nav{border-bottom:1px solid var(--line);background:rgba(16,14,20,.82);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:sticky;top:0;z-index:50}
.nav-inner{max-width:1160px;margin:auto;height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 28px}
.nav-logo{display:flex;align-items:center;gap:10px}
.logo-icon{width:32px;height:32px;filter:drop-shadow(0 4px 14px rgba(217,154,172,.35))}
.logo-text{font-size:23px;font-weight:800;letter-spacing:-.5px}
.logo-text::after{content:'伴侣';font-size:10px;font-weight:500;color:var(--muted);border:1px solid var(--line2);border-radius:20px;padding:3px 8px;margin-left:8px;vertical-align:3px;letter-spacing:.2em}
.nav-links{display:flex;gap:26px;color:#cfc4da;font-size:13px}
.nav-links a{letter-spacing:.02em;position:relative;padding:4px 0}
.nav-links a:hover{color:#f0c9d6}
.nav-links a.current{color:#f0c9d6}
.nav-links a.current::after{content:'';position:absolute;bottom:-22px;left:0;right:0;height:2px;background:var(--grad);border-radius:2px}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-login{font-size:12.5px;color:#cfc4da}
.nav-login:hover{color:#fff}
.nav-cta{padding:9px 18px;background:var(--grad);color:#fff;border-radius:100px;font-weight:600;font-size:12.5px;box-shadow:0 6px 20px rgba(190,120,160,.28)}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(190,120,160,.36)}

/* ============ Hero ============ */
.hero{position:relative;max-width:1160px;margin:auto;padding:72px 28px 58px}
.hero-glow{position:absolute;inset:-80px -160px;pointer-events:none;
background:radial-gradient(ellipse 55% 50% at 72% 42%,rgba(217,154,172,.14),transparent 65%),radial-gradient(ellipse 40% 42% at 88% 70%,rgba(167,143,214,.1),transparent 60%);
animation:breathe 9s ease-in-out infinite alternate}
@keyframes breathe{from{opacity:.7;transform:translateX(0)}to{opacity:1;transform:translateX(-24px)}}
.hero-content{position:relative;display:grid;grid-template-columns:1.05fr 350px;gap:80px;align-items:center}
.live-badge{display:inline-flex;align-items:center;gap:9px;padding:8px 14px 8px 10px;background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:100px;font-size:11.5px;letter-spacing:.02em}
.live-dot-wrap{display:flex;position:relative;width:22px;height:14px;align-items:center;justify-content:center}
.live-dot{position:relative;z-index:1;display:inline-block;width:7px;height:7px;background:#5fd8a4;border-radius:50%;box-shadow:0 0 10px rgba(95,216,164,.7);animation:pulse 2.2s ease-in-out infinite}
.live-dot-ring{position:absolute;width:7px;height:7px;border-radius:50%;border:1.5px solid rgba(95,216,164,.7);animation:ping 2.2s ease-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.8);opacity:.75}}
@keyframes ping{0%{transform:scale(1);opacity:.9}80%,100%{transform:scale(3.1);opacity:0}}
.live-label-text{color:#8fe0b8;font-weight:600}
.live-count{color:var(--muted);border-left:1px solid var(--line2);padding-left:9px;font-variant-numeric:tabular-nums}
.hero-title{font-size:clamp(40px,5.4vw,60px);line-height:1.24;letter-spacing:-1.5px;margin:26px 0 18px;font-weight:800}
.highlight{background:linear-gradient(100deg,#eec3d2,#c0a9ec);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{max-width:460px;color:var(--muted);line-height:2;font-size:14.5px;margin:0 0 30px;letter-spacing:.01em}
.hero-meta{display:flex;gap:24px;margin:0 0 30px;color:var(--faint);font-size:12px}
.hero-meta b{display:block;color:var(--text);font-size:16px;letter-spacing:-.3px}
.cta-btn{padding:16px 34px;background:var(--grad);color:#fff;border-radius:14px;font-size:15px;font-weight:700;letter-spacing:.02em;box-shadow:0 10px 30px rgba(190,120,160,.28),inset 0 1px 0 rgba(255,255,255,.25)}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(190,120,160,.36),inset 0 1px 0 rgba(255,255,255,.25)}
.cta-btn--ghost{padding:16px 28px;background:rgba(255,255,255,.06);border:1px solid var(--line2);border-radius:14px;font-size:15px;font-weight:700;color:#e2d7eb}
.cta-btn--ghost:hover{background:rgba(255,255,255,.1)}
.hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.hero-note{margin-top:14px;font-size:11.5px;color:var(--faint);letter-spacing:.03em;display:flex;gap:16px;flex-wrap:wrap}
.hero-note span::before{content:'✓';color:#8fe0b8;margin-right:6px}

/* Featured card */
.featured-card{position:relative;height:480px;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line2);background:var(--card);box-shadow:var(--sh)}
.featured-card::before{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;border-radius:inherit;box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.featured-card::after{content:'';position:absolute;inset:38% 0 0;background:linear-gradient(transparent,rgba(12,9,17,.92));pointer-events:none}
.featured-img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.6,.2,1)}
.featured-card:hover .featured-img{transform:scale(1.05)}
.featured-label{position:absolute;top:18px;left:18px;z-index:2;display:flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.28);border-radius:100px;padding:7px 13px;background:rgba(20,12,22,.45);backdrop-filter:blur(10px);font-size:11px;letter-spacing:.14em}
.featured-label::before{content:'';width:5px;height:5px;border-radius:50%;background:#f0b8c8;box-shadow:0 0 8px #f0b8c8}
.featured-info{position:absolute;bottom:22px;left:22px;right:22px;z-index:2}
.featured-row{display:flex;align-items:center;gap:12px}
.featured-name{font-size:30px;font-weight:750;letter-spacing:-.5px}
.featured-age{font-size:16px;color:#d4c6df;font-weight:500}
.status-chip{display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:600;padding:6px 10px;border-radius:100px;background:rgba(24,60,45,.72);color:#93e2b4;border:1px solid rgba(147,226,180,.25);backdrop-filter:blur(6px)}
.status-chip-dot{width:5px;height:5px;background:currentColor;border-radius:50%;animation:pulse 2.2s infinite}
.status-chip--chatting{background:rgba(70,52,22,.72);color:#f0cf8e;border-color:rgba(240,207,142,.25)}
.status-chip--calling{background:rgba(70,30,45,.72);color:#f0a0b8;border-color:rgba(240,160,184,.25)}
.featured-tag{font-size:13px;color:#ddcfe4;margin-top:9px;letter-spacing:.05em}
.featured-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.tag-chip{font-size:10px;padding:4px 10px;border-radius:100px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#cfc4da;letter-spacing:.04em}
.featured-meta{font-size:11px;color:#9c8fa8;margin-top:10px;font-variant-numeric:tabular-nums;display:flex;gap:14px;flex-wrap:wrap}
.featured-actions{display:flex;gap:8px;margin-top:18px}
.act{flex:1;border-radius:11px;padding:12px 4px;display:flex;align-items:center;justify-content:center;gap:6px;font-size:12.5px;font-weight:600}
.act--ghost{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(8px)}
.act--ghost:hover{background:rgba(255,255,255,.15)}
.act--solid{background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(190,120,160,.35),inset 0 1px 0 rgba(255,255,255,.25)}

/* ============ 通用区块 ============ */
.rail-section,.list-section,.features-section,.how-section,.cta-section,.faq-section,.pricing-section,.testimonial-section,.page-section{max-width:1160px;margin:0 auto;padding:0 28px}
.sec-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:20px}
.sec-title{font-size:20px;margin:0;font-weight:750;letter-spacing:-.3px}
.sec-title small{display:block;font-size:11px;color:var(--faint);font-weight:500;letter-spacing:.18em;margin-top:6px}
.sec-more{background:none;color:#c4a3c9;font-size:12.5px;letter-spacing:.05em}
.sec-more:hover{color:#e3c3d2}
.sec-count{font-size:11.5px;color:var(--faint);font-variant-numeric:tabular-nums}

/* ============ 横滑 ============ */
.rail-section{padding-top:34px}
.rail{display:flex;gap:14px;overflow-x:auto;padding:4px 2px 18px;scrollbar-width:none;scroll-snap-type:x mandatory}
.rail::-webkit-scrollbar{display:none}
.rail-card{flex:0 0 168px;height:230px;position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--card);border:1px solid var(--line);scroll-snap-align:start;transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;cursor:pointer}
.rail-card:hover{transform:translateY(-5px);border-color:rgba(217,154,172,.4);box-shadow:0 16px 34px rgba(0,0,0,.5)}
.rail-card::after{content:'';position:absolute;inset:42% 0 0;background:linear-gradient(transparent,rgba(12,9,17,.9));pointer-events:none}
.rail-img{width:100%;height:100%;object-fit:cover;object-position:center 22%;transition:transform .8s cubic-bezier(.2,.6,.2,1)}
.rail-card:hover .rail-img{transform:scale(1.07)}
.status-chip--float{position:absolute;top:10px;left:10px;z-index:2;font-size:10px;padding:5px 9px}
.rail-foot{position:absolute;bottom:14px;left:14px;right:12px;z-index:2}
.rail-name{font-size:16.5px;font-weight:700;letter-spacing:-.2px}
.rail-tag{font-size:10.5px;color:#c3b4cd;margin-top:5px;letter-spacing:.03em}

/* ============ 筛选器 ============ */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;padding:14px;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008)),var(--bg2);border:1px solid var(--line);border-radius:16px;align-items:center}
.filter-group{display:flex;gap:6px;flex-wrap:wrap}
.filter-label{font-size:11.5px;color:var(--faint);letter-spacing:.08em;padding:0 4px}
.filter-chip{font-size:11.5px;padding:7px 14px;border-radius:100px;border:1px solid var(--line2);background:rgba(255,255,255,.03);color:#cfc4da;letter-spacing:.02em}
.filter-chip.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(190,120,160,.3)}
.filter-chip:hover:not(.on){border-color:rgba(217,154,172,.4);color:#f0c9d6}

.search-input{flex:1;min-width:200px;padding:9px 16px;border-radius:100px;border:1px solid var(--line2);background:rgba(255,255,255,.04);color:#e2d7eb;font-size:13px;outline:none}
.search-input:focus{border-color:rgba(217,154,172,.5)}
.search-input::placeholder{color:var(--faint)}

/* ============ 伴侣网格 ============ */
.list-section{padding-top:44px}
.list{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.list-card{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.028),rgba(255,255,255,.008)),var(--bg2);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;cursor:pointer}
.list-card:hover{border-color:rgba(217,154,172,.35);transform:translateY(-3px);box-shadow:0 18px 40px rgba(0,0,0,.5)}
.list-card-img-wrap{position:relative;height:190px;overflow:hidden}
.list-card-img{width:100%;height:100%;object-fit:cover;object-position:center 22%;transition:transform .8s cubic-bezier(.2,.6,.2,1)}
.list-card:hover .list-card-img{transform:scale(1.08)}
.list-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(10,7,15,.85));pointer-events:none}
.status-chip--card{position:absolute;top:10px;left:10px;z-index:3;font-size:10px;padding:5px 9px}
.list-card-fav{position:absolute;top:10px;right:10px;z-index:3;width:30px;height:30px;border-radius:50%;background:rgba(20,12,22,.5);backdrop-filter:blur(8px);display:grid;place-items:center;color:#e2b7c7;font-size:14px;border:1px solid rgba(255,255,255,.15);cursor:pointer}
.list-card-fav:hover{color:#ffc0cb;background:rgba(217,154,172,.2)}
.list-card-info{padding:14px 14px 16px}
.list-card-head{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.list-card-name{font-size:16.5px;font-weight:700;letter-spacing:-.2px}
.list-card-age{font-size:13px;color:#c3b4cd}
.list-card-rating{margin-left:auto;font-size:11px;color:#e6c278;display:flex;align-items:center;gap:3px}
.list-card-tag{font-size:11.5px;color:#8d8199;margin-top:3px;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-card-meta{display:flex;gap:10px;margin-top:10px;font-size:10.5px;color:#8d8199;flex-wrap:wrap}
.list-card-meta span{display:inline-flex;align-items:center;gap:3px}
.list-card-meta span::before{content:'·';color:var(--faint)}
.list-card-meta span:first-child::before{content:''}
.list-card-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:10px}
.list-card-tags .tag-chip{font-size:9.5px;padding:3px 8px}
.list-card-actions{display:flex;gap:8px;margin-top:12px}
.btn-mini{flex:1;padding:9px;border-radius:10px;font-size:12px;font-weight:600;border:1px solid var(--line2);background:rgba(255,255,255,.04);color:#d9cfe0;text-align:center;cursor:pointer}
.btn-mini:hover{background:rgba(255,255,255,.08);border-color:rgba(217,154,172,.4);color:#f0c9d6}
.btn-mini--primary{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 4px 16px rgba(190,120,160,.3)}
.btn-mini--primary:hover{color:#fff;filter:brightness(1.08)}

/* ============ Companion Detail ============ */
.detail-hero{position:relative;max-width:1160px;margin:0 auto;padding:56px 28px 32px;display:grid;grid-template-columns:380px 1fr;gap:48px;align-items:start}
.detail-photo{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line2);box-shadow:var(--sh)}
.detail-photo img{width:100%;height:540px;object-fit:cover}
.detail-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(10,7,15,.7));pointer-events:none}
.detail-info h1{font-size:44px;margin:0 0 6px;letter-spacing:-1.5px;font-weight:800}
.detail-info .detail-age{font-size:22px;color:#c3b4cd;margin-left:10px;font-weight:500}
.detail-status{margin:14px 0}
.detail-tagline{font-size:17px;color:#ddcfe4;line-height:1.9;margin:14px 0 18px;letter-spacing:.02em}
.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.detail-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px 0}
.stat-box{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:14px 16px;text-align:center}
.stat-box b{display:block;font-size:22px;font-weight:800;background:linear-gradient(100deg,#eec3d2,#c0a9ec);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.5px}
.stat-box span{font-size:10.5px;color:var(--faint);letter-spacing:.12em;text-transform:uppercase}
.detail-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.detail-actions .cta-btn{flex:1;min-width:120px;text-align:center}
.detail-actions .cta-btn--ghost{flex:1;min-width:120px;text-align:center}

.detail-section{max-width:1160px;margin:0 auto;padding:28px 28px 12px}
.detail-section h3{font-size:14px;color:#e2d7eb;margin:0 0 16px;font-weight:700;letter-spacing:.1em}
.detail-section h3::after{content:'';display:block;width:28px;height:2px;background:var(--grad);margin-top:8px;border-radius:2px}
.about-card{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:18px;padding:28px;line-height:2;color:#d4c6df;font-size:14px}
.about-card p{margin:0 0 14px}
.about-card p:last-child{margin-bottom:0}

.chat-sample{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:18px;padding:20px}
.msg{display:flex;gap:12px;margin-bottom:14px;align-items:flex-start}
.msg:last-child{margin-bottom:0}
.msg-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid rgba(217,154,172,.3)}
.msg-bubble{max-width:80%;padding:12px 16px;border-radius:16px;font-size:13px;line-height:1.8}
.msg--them .msg-bubble{background:rgba(255,255,255,.06);color:#e2d7eb;border-top-left-radius:4px}
.msg--me .msg-bubble{background:var(--grad);color:#fff;border-top-right-radius:4px;margin-left:auto}
.msg--me{flex-direction:row-reverse}

/* ============ 通用 section head ============ */
.page-section{padding-top:72px}
.page-head{text-align:center;margin-bottom:42px}
.page-head .sec-title{font-size:26px;letter-spacing:-.5px}
.page-head .sec-title small{font-size:11.5px;color:var(--faint);margin-top:8px;letter-spacing:.2em}
.page-sub{color:var(--muted);font-size:14px;line-height:1.9;max-width:620px;margin:12px auto 0}

/* ============ How It Works ============ */
.how-section{padding-top:72px}
.how-head{text-align:center;margin-bottom:42px}
.how-head .sec-title{font-size:26px;letter-spacing:-.5px}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:step}
.how-card{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008)),var(--bg2);border:1px solid var(--line);border-radius:20px;padding:28px 24px;overflow:hidden;transition:border-color .25s ease,transform .25s ease}
.how-card:hover{border-color:rgba(217,154,172,.3);transform:translateY(-3px)}
.how-card::before{counter-increment:step;content:"0" counter(step);position:absolute;top:18px;right:20px;font-size:54px;font-weight:800;background:linear-gradient(180deg,rgba(217,154,172,.22),rgba(167,143,214,.04));-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-2px}
.how-icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:radial-gradient(circle at 50% 30%,rgba(217,154,172,.25),rgba(167,143,214,.12));border:1px solid rgba(217,154,172,.25);margin-bottom:18px}
.how-icon svg{width:26px;height:26px;color:#e3b9c8}
.how-card h3{margin:0 0 8px;font-size:17px;letter-spacing:-.3px}
.how-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.9}

/* ============ Features ============ */
.features-section{padding-top:72px}
.features-head{text-align:center;margin-bottom:42px}
.features-head .sec-title{font-size:26px;letter-spacing:-.5px}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature-card{display:flex;gap:14px;align-items:flex-start;background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:16px;padding:22px 20px;transition:border-color .25s ease,transform .25s ease}
.feature-card:hover{border-color:rgba(217,154,172,.3);transform:translateY(-2px)}
.feature-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#e3b9c8;background:radial-gradient(circle at 50% 30%,rgba(217,154,172,.25),rgba(167,143,214,.12));border:1px solid rgba(217,154,172,.25);flex-shrink:0}
.feature-icon svg{width:22px;height:22px}
.feature-body h4{margin:0 0 5px;font-size:14px;font-weight:700;letter-spacing:-.1px}
.feature-body p{margin:0;color:#9b8fa7;font-size:12px;line-height:1.75}

/* ============ Testimonials ============ */
.testimonial-section{padding-top:72px}
.testimonial-head{text-align:center;margin-bottom:42px}
.testimonial-head .sec-title{font-size:26px;letter-spacing:-.5px}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.testimonial-card{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:18px;padding:22px;transition:border-color .25s ease,transform .25s ease}
.testimonial-card:hover{border-color:rgba(217,154,172,.3);transform:translateY(-2px)}
.testimonial-stars{color:#e6c278;font-size:12px;letter-spacing:2px}
.testimonial-text{font-size:13px;color:#d4c6df;line-height:1.9;margin:12px 0 18px}
.testimonial-user{display:flex;align-items:center;gap:10px}
.testimonial-avatar{width:38px;height:38px;border-radius:50%;object-fit:cover;border:2px solid rgba(217,154,172,.3)}
.testimonial-name{font-size:12.5px;font-weight:600}
.testimonial-from{font-size:10.5px;color:var(--faint)}

/* ============ Pricing ============ */
.pricing-section{padding-top:72px}
.pricing-head{text-align:center;margin-bottom:42px}
.pricing-head .sec-title{font-size:26px;letter-spacing:-.5px}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pricing-card{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:20px;padding:28px;transition:border-color .25s ease,transform .25s ease;position:relative}
.pricing-card:hover{transform:translateY(-3px)}
.pricing-card.featured{border-color:rgba(217,154,172,.4);background:radial-gradient(ellipse 60% 40% at 50% 0%,rgba(217,154,172,.12),transparent),linear-gradient(180deg,rgba(255,255,255,.05),transparent),var(--bg2)}
.pricing-card.featured::before{content:'最受欢迎';position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:5px 14px;background:var(--grad);border-radius:100px;font-size:10.5px;font-weight:600;letter-spacing:.12em;color:#fff;box-shadow:0 6px 18px rgba(190,120,160,.35)}
.pricing-name{font-size:13px;color:var(--muted);letter-spacing:.1em;font-weight:600}
.pricing-price{font-size:36px;font-weight:800;margin:10px 0 4px;letter-spacing:-1px}
.pricing-price sup{font-size:14px;font-weight:600;color:var(--muted);vertical-align:super}
.pricing-price span{font-size:13px;color:var(--faint);font-weight:400}
.pricing-desc{font-size:12px;color:var(--faint);margin-bottom:18px;line-height:1.7}
.pricing-features{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.pricing-features li{font-size:12.5px;color:#cfc4da;display:flex;gap:8px;align-items:flex-start}
.pricing-features li::before{content:'✓';color:#8fe0b8;font-weight:700;flex-shrink:0}
.pricing-features li.muted{color:#7d6b8e}
.pricing-features li.muted::before{content:'×';color:#615471}
.pricing-btn{width:100%;padding:12px;border-radius:12px;font-size:13px;font-weight:700;letter-spacing:.02em;cursor:pointer}
.pricing-btn--primary{background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(190,120,160,.32);border:0}
.pricing-btn--ghost{background:rgba(255,255,255,.06);border:1px solid var(--line2);color:#cfc4da}
.pricing-btn--ghost:hover{border-color:rgba(217,154,172,.4);color:#e2d7eb}

/* Pricing comparison table */
.compare-table{width:100%;border-collapse:separate;border-spacing:0;margin-top:40px;background:var(--bg2);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.compare-table th,.compare-table td{padding:14px 18px;text-align:center;font-size:12.5px;border-bottom:1px solid var(--line)}
.compare-table tr:last-child td{border-bottom:0}
.compare-table th:first-child,.compare-table td:first-child{text-align:left;padding-left:22px;color:#cfc4da}
.compare-table thead th{font-size:13px;font-weight:700;background:rgba(255,255,255,.02);color:#e2d7eb}
.compare-table thead th.featured-col{background:rgba(217,154,172,.08)}
.compare-table td.yes{color:#8fe0b8;font-weight:700}
.compare-table td.no{color:#615471}

/* ============ FAQ ============ */
.faq-section{padding-top:72px}
.faq-head{text-align:center;margin-bottom:42px}
.faq-head .sec-title{font-size:26px;letter-spacing:-.5px}
.faq-list{display:grid;gap:10px;max-width:820px;margin:0 auto}
.faq-item{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008)),var(--bg2);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .25s ease}
.faq-item.open{border-color:rgba(217,154,172,.3)}
.faq-q{padding:16px 20px;display:flex;justify-content:space-between;align-items:center;gap:14px;width:100%;text-align:left;font-size:13.5px;font-weight:600;color:#e7dcec;cursor:pointer}
.faq-q:hover{color:#fff}
.faq-q .plus{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#cfc4da;font-size:14px;flex-shrink:0;transition:transform .25s ease}
.faq-item.open .plus{transform:rotate(45deg);background:var(--grad);color:#fff}
.faq-a{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .35s ease,padding .25s ease}
.faq-item.open .faq-a{max-height:400px;padding:0 20px 18px}
.faq-a p{margin:0;font-size:12.5px;color:#9b8fa7;line-height:1.9}

/* ============ About page ============ */
.about-hero{max-width:900px;margin:0 auto;padding:56px 28px 40px;text-align:center}
.about-hero h1{font-size:clamp(32px,4.6vw,52px);margin:0 0 16px;letter-spacing:-1.5px;font-weight:800}
.about-hero p{color:var(--muted);font-size:15px;line-height:2;max-width:640px;margin:0 auto}
.about-stats{max-width:1160px;margin:0 auto;padding:0 28px 44px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.about-stat{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:18px;padding:28px 16px;text-align:center}
.about-stat b{display:block;font-size:34px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-1px}
.about-stat span{font-size:12px;color:var(--muted);letter-spacing:.12em;margin-top:6px;display:block}
.about-grid{max-width:1160px;margin:0 auto;padding:20px 28px 60px;display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.about-grid img{width:100%;border-radius:20px;border:1px solid var(--line2);box-shadow:var(--sh);aspect-ratio:4/3;object-fit:cover}
.about-grid h2{font-size:26px;margin:0 0 12px;letter-spacing:-.5px}
.about-grid p{color:var(--muted);line-height:2;font-size:14px}

/* Team */
.team-section{padding-top:72px}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.team-card{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-align:center;transition:transform .25s ease}
.team-card:hover{transform:translateY(-3px)}
.team-card img{width:100%;height:220px;object-fit:cover;object-position:center 22%}
.team-card .info{padding:18px 14px}
.team-card h4{margin:0 0 4px;font-size:15px;font-weight:700}
.team-card span{font-size:11px;color:var(--muted);letter-spacing:.1em}

/* ============ Download page ============ */
.download-hero{max-width:1160px;margin:0 auto;padding:64px 28px;text-align:center}
.download-hero h1{font-size:clamp(30px,4.4vw,48px);margin:0 0 14px;letter-spacing:-1.5px;font-weight:800}
.download-hero p{color:var(--muted);font-size:14.5px;line-height:2;max-width:520px;margin:0 auto 34px}
.store-badges{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:40px}
.store-badge{padding:16px 28px;background:#1a1621;border:1px solid var(--line2);border-radius:16px;display:flex;align-items:center;gap:14px;color:#fff;font-size:13px;font-weight:600;transition:all .25s}
.store-badge:hover{border-color:rgba(217,154,172,.4);transform:translateY(-2px)}
.store-badge .ic{font-size:26px}
.store-badge small{display:block;color:var(--muted);font-size:10px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}
.qr-wrap{max-width:1160px;margin:0 auto;padding:0 28px 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.qr-card{background:linear-gradient(180deg,rgba(255,255,255,.03),transparent),var(--bg2);border:1px solid var(--line);border-radius:18px;padding:24px;text-align:center}
.qr-card h4{margin:10px 0 6px;font-size:14px;font-weight:700}
.qr-card p{margin:0;font-size:11.5px;color:var(--muted)}
.qr-placeholder{width:140px;height:140px;margin:0 auto 10px;border-radius:14px;background:#fff;display:grid;place-items:center;color:#333;font-size:11px;letter-spacing:.08em}

/* ============ Final CTA ============ */
.cta-section{padding-top:72px}
.final-cta-card{position:relative;overflow:hidden;text-align:center;background:radial-gradient(ellipse 70% 90% at 50% -10%,rgba(217,154,172,.16),transparent 65%),var(--bg2);border:1px solid rgba(217,154,172,.2);border-radius:28px;padding:62px 24px}
.final-cta-card::before{content:'';position:absolute;inset:-100px -100px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(217,154,172,.2),transparent 70%);top:-80px;right:-60px;filter:blur(10px);pointer-events:none}
.final-cta-card::after{content:'';position:absolute;inset:-100px -100px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(167,143,214,.2),transparent 70%);bottom:-80px;left:-60px;filter:blur(10px);pointer-events:none}
.final-cta-title{font-size:clamp(24px,3.6vw,34px);margin:0 0 14px;letter-spacing:-.5px;font-weight:800;position:relative}
.final-cta-sub{color:var(--muted);font-size:13.5px;margin:0 0 32px;letter-spacing:.03em;line-height:1.9;position:relative}
.final-cta-card .cta-btn{position:relative}
.final-cta-note{position:relative;margin-top:18px;font-size:11.5px;color:var(--faint);letter-spacing:.03em}

/* ============ Footer ============ */
.footer{border-top:1px solid var(--line);margin-top:72px;background:#0d0b10}
.footer-inner{max-width:1160px;margin:0 auto;padding:48px 28px 32px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer-brand .logo-text::after{display:none}
.footer-brand p{font-size:12px;color:var(--muted);margin:14px 0 18px;line-height:1.9;max-width:300px}
.footer-social{display:flex;gap:10px}
.footer-social a{width:34px;height:34px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:#cfc4da;font-size:14px;transition:all .2s}
.footer-social a:hover{border-color:rgba(217,154,172,.5);color:#f0c9d6;background:rgba(217,154,172,.1)}
.footer-col h5{margin:0 0 14px;font-size:12px;color:#fff;letter-spacing:.14em;text-transform:uppercase}
.footer-col a{display:block;font-size:12.5px;color:var(--muted);padding:6px 0;letter-spacing:.02em}
.footer-col a:hover{color:#e2d7eb}
.footer-bottom{max-width:1160px;margin:0 auto;padding:22px 28px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;color:var(--faint);font-size:11px;letter-spacing:.04em}
.footer-bottom-links{display:flex;gap:18px}
.footer-bottom-links a:hover{color:#cfc4da}

/* ============ Sticky Bar ============ */
.sticky-bar{position:fixed;bottom:0;left:0;right:0;background:rgba(18,14,23,.86);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--line);z-index:60;transform:translateY(100%);transition:transform .35s ease}
.sticky-bar.on{transform:none}
.sticky-bar-inner{max-width:1104px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:13px 24px;padding-bottom:calc(13px + env(safe-area-inset-bottom))}
.sticky-left{display:flex;align-items:center;gap:9px}
.sticky-dot{display:inline-block;width:7px;height:7px;background:#5fd8a4;border-radius:50%;box-shadow:0 0 10px rgba(95,216,164,.7);animation:pulse 2.2s infinite}
.sticky-text{font-size:12px;color:#bcb0c8;font-variant-numeric:tabular-nums}
.sticky-btn{padding:12px 30px;border-radius:11px;font-weight:700;font-size:13.5px;color:#fff;background:var(--grad);box-shadow:0 8px 24px rgba(190,120,160,.32),inset 0 1px 0 rgba(255,255,255,.25);border:0}

/* ============ 入场 ============ */
.rail-card,.list-card,.how-card,.feature-card,.testimonial-card,.pricing-card,.team-card{animation:rise .6s ease both}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ============ 响应式 ============ */
@media(max-width:900px){
  .hero-content{gap:36px;grid-template-columns:1fr 300px}.hero-title{font-size:42px}
  .features-grid,.how-grid,.testimonial-grid,.pricing-grid{grid-template-columns:1fr}
  .rail,.list-section,.features-section,.how-section,.cta-section,.faq-section,.pricing-section,.testimonial-section,.page-section,.detail-hero,.about-stats,.about-grid,.qr-wrap,.footer-inner{padding-left:20px;padding-right:20px}
  .detail-hero{grid-template-columns:1fr;gap:24px}
  .detail-photo img{height:360px}
  .about-stats{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .qr-wrap{grid-template-columns:1fr}
  .nav-links{display:none}
  .footer-inner{grid-template-columns:1fr 1fr;gap:28px}
  .detail-stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .nav-inner{height:62px;padding:0 18px}
  .logo-text{font-size:20px}.logo-text::after{display:none}
  .nav-cta{padding:8px 14px;font-size:11.5px}
  .nav-login{display:none}
  .hero{padding:34px 18px 40px}
  .hero-content{display:flex;flex-direction:column;gap:28px}.hero-copy{width:100%}
  .hero-title{font-size:clamp(34px,10vw,40px);margin-top:20px}
  .hero-sub{font-size:13px}
  .cta-btn,.cta-btn--ghost{width:100%}
  .hero-actions{flex-direction:column;width:100%}
  .featured-card{width:100%;height:410px}
  .hero-glow{inset:0}
  .rail-card{flex-basis:148px;height:208px}
  .sticky-bar-inner{padding:12px 18px;padding-bottom:calc(12px + env(safe-area-inset-bottom))}
  .footer-inner{grid-template-columns:1fr;padding:36px 18px}
  .footer-bottom{padding:18px;flex-direction:column;gap:12px;text-align:center}
  .filter-bar{padding:12px}
  .footer-social{justify-content:center}
}

@media(hover:none){
  button:hover{filter:none}
  .cta-btn:hover,.sticky-btn:hover{transform:none}
  .rail-card:hover,.list-card:hover,.featured-card:hover,.how-card:hover,.testimonial-card:hover,.pricing-card:hover,.team-card:hover{transform:none}
  .featured-card:hover .featured-img,.rail-card:hover .rail-img,.list-card:hover .list-card-img{transform:none}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}*{animation:none!important;transition:none!important}
}

/* ============ 语言切换 ============ */
.lang-selector{display:flex;align-items:center;gap:7px;padding:7px 14px;border:1px solid var(--line2);border-radius:100px;background:rgba(255,255,255,.04);color:#cfc4da;font-size:12px;letter-spacing:.02em;position:relative}
.lang-selector:hover{border-color:rgba(217,154,172,.5);color:#f0c9d6}
.lang-selector .lang-ic{font-size:13px}
.lang-selector .lang-arr{font-size:9px;opacity:.6}
.lang-selector[aria-expanded="true"]{border-color:rgba(217,154,172,.6);color:#fff}
.lang-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:140px;background:#1e1926;border:1px solid var(--line2);border-radius:14px;padding:6px;z-index:80;box-shadow:0 18px 50px rgba(0,0,0,.55);display:none}
.lang-menu.show{display:block;animation:rise .18s ease}
.lang-menu button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:12px;padding:9px 12px;border-radius:9px;font-size:12.5px;color:#cfc4da;text-align:left}
.lang-menu button:hover{background:rgba(217,154,172,.12);color:#fff}
.lang-menu button.on{color:#f0c9d6;background:rgba(217,154,172,.12);font-weight:600}
.lang-menu button.on::after{content:'✓';font-size:11px}

/* ============ 注册弹窗 ============ */
.auth-modal-overlay{position:fixed;inset:0;z-index:500;display:none;align-items:center;justify-content:center;background:rgba(9,5,17,.82);backdrop-filter:blur(12px);padding:20px}
.auth-modal-overlay.show{display:flex;animation:fade .25s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.auth-modal{position:relative;width:100%;max-width:440px;background:linear-gradient(180deg,rgba(30,25,38,.98),rgba(20,16,26,.98));border:1px solid rgba(217,154,172,.22);border-radius:24px;padding:32px 28px;box-shadow:0 30px 80px rgba(0,0,0,.6);animation:pop .28s cubic-bezier(.2,.8,.2,1.2)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:none}}
.auth-modal-close{position:absolute;top:14px;right:14px;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.06);color:#cfc4da;font-size:16px;display:grid;place-items:center;border:1px solid var(--line)}
.auth-modal-close:hover{background:rgba(255,255,255,.1);color:#fff}
.auth-modal-logo{display:flex;align-items:center;gap:8px;margin-bottom:18px}
.auth-modal-logo .logo-text{font-size:18px}
.auth-modal h3{margin:0 0 6px;font-size:20px;font-weight:800;letter-spacing:-.5px}
.auth-modal .auth-sub{color:var(--muted);font-size:12.5px;margin:0 0 22px}
.auth-form{display:grid;gap:12px}
.auth-field label{display:block;font-size:11px;color:var(--muted);letter-spacing:.1em;font-weight:600;margin-bottom:6px;text-transform:uppercase}
.auth-field input{width:100%;height:44px;padding:0 14px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line2);color:var(--text);font-size:14px;outline:none;transition:border-color .2s,background .2s}
.auth-field input:focus{border-color:rgba(217,154,172,.5);background:rgba(255,255,255,.06)}
.auth-field input::placeholder{color:#6c6076}
.auth-field.error input{border-color:#d66878}
.auth-field .auth-err{font-size:11px;color:#d66878;margin-top:4px;min-height:14px}
.auth-submit{width:100%;height:46px;margin-top:8px;border-radius:14px;background:var(--grad);color:#fff;font-size:14px;font-weight:700;letter-spacing:.02em;box-shadow:0 10px 30px rgba(190,120,160,.32),inset 0 1px 0 rgba(255,255,255,.25)}
.auth-submit:hover{transform:translateY(-1px)}
.auth-submit:disabled{opacity:.5;cursor:wait;transform:none}
.auth-success{display:none;text-align:center;padding:14px 0}
.auth-success.show{display:block;animation:rise .3s ease}
.auth-success-icon{width:64px;height:64px;border-radius:50%;margin:0 auto 14px;display:grid;place-items:center;background:rgba(95,216,164,.15);color:#8fe0b8;font-size:30px;box-shadow:0 0 40px rgba(95,216,164,.25);animation:pop .5s cubic-bezier(.2,.8,.2,1.4)}
.auth-success h4{margin:0 0 6px;font-size:18px;font-weight:800}
.auth-success p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}
.auth-success button{margin-top:16px;padding:10px 28px;border-radius:100px;background:var(--grad);color:#fff;font-weight:600;font-size:13px}
.auth-form.hide{display:none}

@media(max-width:480px){
  .auth-modal{padding:26px 20px;border-radius:20px}
  .nav-right .nav-cta{padding:8px 14px;font-size:11.5px}
  .lang-selector{padding:6px 10px;font-size:11px}
  .lang-txt{display:inline}
}