:root{
  /* 品牌主色：金黄 + 橙（对齐宣传册） */
  --brand:#F2B01E;--accent:#EF8320;--lemon:#FFD86B;--bg:#FFFCF6;--ink:#2A2114;
  --brand-700:#8E5A06;--brand-50:#FFF4DA;--brand-100:#FFE7B0;--accent-50:#FFEBD6;--lemon-50:#FFF8E4;
  --section:#FBF2E1;--section-2:#FEF9EF;--line:#F0E2C6;--ink-70:rgba(42,33,20,.70);--ink-45:rgba(42,33,20,.45);
  --deep:#2E2310;--deep-2:#4A3818;
  --grad:linear-gradient(120deg,#FFC93F 0%,#F2A81E 45%,#EE7F1C 100%);
  --grad-orb:radial-gradient(circle at 34% 28%,#FFFFFF 0%,#FFF0BD 14%,#FFC93F 46%,#F2A81E 64%,#EE7F1C 100%);
  --shadow:0 14px 36px -16px rgba(150,95,0,.32);
  --shadow-soft:0 10px 30px -18px rgba(70,50,20,.28);
  --sans:"Noto Sans SC",-apple-system,"PingFang SC",sans-serif;
  --display:"Fredoka","Noto Sans SC",sans-serif;
  --r-md:20px;--r-lg:26px;--r-xl:34px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
section{position:relative;}

/* buttons */
.btn{font-family:var(--display);font-weight:600;font-size:16px;border:0;cursor:pointer;padding:15px 30px;border-radius:999px;display:inline-flex;align-items:center;gap:9px;transition:.18s;text-align:center;}
.btn:hover{transform:translateY(-2px);}
.btn-grad{background:var(--grad);color:#3A2A08;box-shadow:0 12px 26px -10px rgba(239,131,32,.6);}
.btn-brand{background:var(--brand);color:#3A2A08;box-shadow:0 12px 24px -10px rgba(242,176,30,.7);}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand-700);}
.btn-admin{color:var(--ink-70);font-weight:500;}
.btn-light{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(6px);}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,252,246,.84);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);}
.nav-in{display:flex;align-items:center;gap:14px;height:70px;}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:700;font-size:22px;white-space:nowrap;}
.logo .o{width:34px;height:34px;border-radius:50%;background:var(--grad-orb);box-shadow:0 0 16px rgba(242,176,30,.55);animation:breathe 4s ease-in-out infinite;}
.logo .en{font-size:12px;letter-spacing:.22em;color:var(--brand-700);font-weight:500;margin-left:2px;}
.nav-links{display:flex;gap:30px;margin-left:40px;}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink-70);transition:.15s;}
.nav-links a:hover{color:var(--brand-700);}
.nav-cta{margin-left:auto;display:flex;gap:12px;align-items:center;}
.nav .btn{padding:11px 22px;font-size:15px;}
.burger{display:none;width:42px;height:42px;border-radius:12px;background:var(--section);border:0;cursor:pointer;align-items:center;justify-content:center;margin-left:auto;}
.burger svg{width:22px;height:22px;}

/* ===== HERO ===== */
.hero{padding:60px 0 80px;position:relative;overflow:hidden;}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;}
.hero-bg .aurora{position:absolute;inset:-30%;
  background:
    radial-gradient(40% 40% at 22% 30%,rgba(242,176,30,.32),transparent 60%),
    radial-gradient(38% 38% at 80% 22%,rgba(255,216,107,.30),transparent 60%),
    radial-gradient(46% 46% at 70% 80%,rgba(239,131,32,.26),transparent 60%),
    radial-gradient(40% 40% at 28% 78%,rgba(255,201,63,.28),transparent 60%);
  filter:blur(10px);animation:auroraShift 22s ease-in-out infinite alternate;}
.hero-bg .blob{position:absolute;border-radius:50%;filter:blur(36px);opacity:.55;will-change:transform;}
.hero-bg .blob.b1{width:520px;height:520px;right:-160px;top:-200px;background:radial-gradient(circle at 40% 40%,#FFD98A,transparent 66%);animation:drift1 18s ease-in-out infinite;}
.hero-bg .blob.b2{width:440px;height:440px;left:-180px;bottom:-200px;background:radial-gradient(circle at 40% 40%,#F9BE85,transparent 66%);animation:drift2 21s ease-in-out infinite;}
.hero-bg .blob.b3{width:360px;height:360px;left:46%;top:40%;background:radial-gradient(circle at 40% 40%,#FFE9A6,transparent 66%);animation:drift3 16s ease-in-out infinite;}
.hero-bg .grid{position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;-webkit-mask-image:radial-gradient(circle at 50% 38%,#000,transparent 72%);mask-image:radial-gradient(circle at 50% 38%,#000,transparent 72%);animation:gridPan 40s linear infinite;}
.paw{position:absolute;font-size:26px;opacity:.18;will-change:transform;animation:pawFloat linear infinite;}
.paw.p1{left:8%;top:26%;font-size:30px;animation-duration:17s;}
.paw.p2{left:34%;top:70%;font-size:20px;animation-duration:21s;animation-delay:-4s;}
.paw.p3{left:62%;top:18%;font-size:24px;animation-duration:19s;animation-delay:-8s;}
.paw.p4{left:88%;top:60%;font-size:34px;animation-duration:23s;animation-delay:-2s;}
.paw.p5{left:50%;top:88%;font-size:18px;animation-duration:25s;animation-delay:-11s;}
.paw.p6{left:18%;top:52%;font-size:22px;animation-duration:20s;animation-delay:-6s;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}
.pill{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:600;font-size:13px;letter-spacing:.04em;color:var(--brand-700);background:var(--brand-50);padding:8px 16px;border-radius:999px;}
.pill::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad);}
.hero h1{font-family:var(--display);font-weight:700;font-size:60px;line-height:1.06;letter-spacing:-.02em;margin:22px 0 0;}
.hero h1 .hl{background:linear-gradient(120deg,#E8A013 0%,#EF8320 55%,#DC6A12 100%);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero .lede{font-size:19px;color:var(--ink-70);max-width:520px;margin-top:22px;}
.hero-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-trust{display:flex;gap:38px;margin-top:42px;}
.hero-trust .n{font-family:var(--display);font-weight:600;font-size:32px;color:var(--ink);}
.hero-trust .n .u{font-size:17px;color:var(--accent);}
.hero-trust .l{font-size:13px;color:var(--ink-45);margin-top:2px;}

/* hero visual: phone + orb */
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:520px;}
.phone-mock{width:288px;height:600px;background:#fff;border-radius:42px;box-shadow:var(--shadow),0 0 0 10px #241B0D,0 0 0 12px #3E3018;overflow:hidden;position:relative;z-index:2;}
.pm-top{height:150px;background:linear-gradient(155deg,#F7C246,#EE9418);padding:22px 20px;color:#3A2A08;position:relative;overflow:hidden;}
.pm-top .pmb{position:absolute;width:140px;height:140px;border-radius:50%;right:-40px;top:-50px;background:radial-gradient(circle at 40% 40%,rgba(255,255,255,.55),transparent 70%);}
.pm-top .greet{font-family:var(--display);font-weight:600;font-size:18px;position:relative;z-index:2;}
.pm-top .sub{font-size:12px;color:rgba(58,42,8,.72);position:relative;z-index:2;}
.pm-card{background:rgba(255,255,255,.32);border:1px solid rgba(255,255,255,.5);border-radius:16px;padding:11px 13px;margin-top:14px;display:flex;align-items:center;gap:10px;position:relative;z-index:2;}
.pm-card .lvb{width:7px;height:7px;border-radius:50%;background:#3A2A08;box-shadow:0 0 8px rgba(58,42,8,.5);flex:0 0 7px;}
.pm-card b{font-size:12px;}.pm-card span{font-size:10px;color:rgba(58,42,8,.7);display:block;}
.pm-body{padding:16px;}
.pm-msg{background:var(--section);border-radius:6px 16px 16px 16px;padding:12px;font-size:12.5px;color:var(--ink-70);}
.pm-msg .seed{color:var(--ink);font-weight:700;background:linear-gradient(transparent 60%,#FFE08A 60%);}
.pm-srcs{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap;}
.pm-src{font-size:9px;font-family:var(--display);font-weight:600;padding:4px 8px;border-radius:999px;}
.pm-src.a{background:var(--lemon-50);color:#8A6800;}.pm-src.b{background:var(--brand-50);color:var(--brand-700);}.pm-src.c{background:var(--accent-50);color:#A5560C;}
.pm-reply{display:flex;justify-content:flex-end;margin-top:12px;}
.pm-reply .b{background:linear-gradient(135deg,#F2B01E,#EF9A1C);color:#3A2A08;border-radius:16px 16px 6px 16px;padding:9px 13px;font-size:12px;max-width:75%;}
.hero-orb{position:absolute;width:140px;height:140px;border-radius:50%;background:var(--grad-orb);
  box-shadow:0 0 50px rgba(242,176,30,.55),0 0 90px rgba(239,131,32,.34);right:14px;top:24px;z-index:3;animation:breathe 4s ease-in-out infinite;}
.hero-orb::after{content:"";position:absolute;inset:20px 0 0 22px;width:40px;height:28px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.9),transparent 70%);filter:blur(2px);}
.float-tag{position:absolute;background:#fff;border:1px solid var(--line);border-radius:16px;padding:11px 15px;box-shadow:var(--shadow-soft);display:flex;align-items:center;gap:9px;font-size:13px;font-weight:600;z-index:4;}
.float-tag .em{font-size:20px;}
.ft-1{left:-6px;top:90px;animation:floaty 5s ease-in-out infinite;}
.ft-2{left:-26px;bottom:120px;animation:floaty 6s ease-in-out infinite .5s;}
.ft-3{right:-10px;bottom:70px;animation:floaty 5.5s ease-in-out infinite 1s;}

/* ===== generic section header ===== */
.sec-head{text-align:center;max-width:680px;margin:0 auto 52px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-700);background:var(--brand-50);padding:7px 15px;border-radius:999px;}
.sec-head h2{font-family:var(--display);font-weight:700;font-size:42px;letter-spacing:-.01em;margin:18px 0 12px;}
.sec-head p{font-size:18px;color:var(--ink-70);}

/* ===== WHY PETPASS (对比) ===== */
.why{padding:90px 0;background:linear-gradient(180deg,#fff,var(--section-2));}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch;}
.why-col{border-radius:var(--r-xl);padding:34px;position:relative;overflow:hidden;}
.why-col h3{font-family:var(--display);font-weight:700;font-size:27px;margin:14px 0 20px;}
.why-col .wc-tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--display);font-weight:600;font-size:13px;padding:7px 14px;border-radius:999px;}
.why-col .wc-list{list-style:none;display:grid;gap:14px;position:relative;z-index:2;}
.why-col .wc-list li{display:flex;gap:12px;font-size:15.5px;line-height:1.55;align-items:flex-start;}
.why-col .wc-list .m{font-family:var(--display);font-weight:700;font-size:13px;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:0 0 24px;margin-top:2px;}
.why-col .wc-note{margin-top:24px;padding-top:18px;border-top:1px dashed rgba(0,0,0,.12);font-family:var(--display);font-weight:600;font-size:16px;position:relative;z-index:2;}
/* 左：普通出行方式 */
.why-col.bad{background:#fff;border:1px solid var(--line);color:var(--ink-70);box-shadow:var(--shadow-soft);}
.why-col.bad h3{color:var(--ink);}
.why-col.bad .wc-tag{background:var(--section);color:var(--ink-70);}
.why-col.bad .wc-list .m{background:var(--section);color:var(--ink-45);}
.why-col.bad .wc-note{color:var(--ink-45);}
/* 右：宠行通出行 */
.why-col.good{background:linear-gradient(155deg,#FFCF52,#F2A81E);color:#3A2A08;box-shadow:var(--shadow);}
.why-col.good h3{color:#fff;text-shadow:0 2px 10px rgba(140,80,0,.28);}
.why-col.good .wc-tag{background:#fff;color:#A5560C;}
.why-col.good .wc-list .m{background:rgba(255,255,255,.75);color:#A5560C;}
.why-col.good .wc-note{border-top-color:rgba(255,255,255,.5);}
.why-col.good .wc-note.strong{color:#fff;text-shadow:0 2px 10px rgba(140,80,0,.24);}
.why-col.good .cb{position:absolute;width:220px;height:220px;border-radius:50%;right:-60px;bottom:-70px;filter:blur(8px);background:radial-gradient(circle at 40% 40%,rgba(255,255,255,.5),transparent 70%);}
.why .svc-trust{margin-top:24px;}

/* ===== SMART BOX DEEP DIVE ===== */
.box-dive{padding:90px 0;}
.bd-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;}
.petbox{width:330px;margin:0 auto;background:linear-gradient(165deg,#3B2C13,#5A451B);border-radius:34px;padding:18px 18px 20px;position:relative;box-shadow:var(--shadow);}
.pb-handle{width:108px;height:13px;border-radius:999px;background:rgba(255,255,255,.25);margin:0 auto 16px;}
.pb-bar{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.pb-lens{width:30px;height:30px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#FFE3A0,#2A1E08 70%);box-shadow:0 0 0 4px rgba(255,255,255,.08),inset 0 0 5px rgba(0,0,0,.6);position:relative;}
.pb-lens::after{content:"";position:absolute;inset:8px;border-radius:50%;background:radial-gradient(circle at 40% 35%,rgba(255,255,255,.85),transparent 60%);}
.pb-rec{display:inline-flex;align-items:center;gap:6px;font-family:var(--display);font-weight:600;font-size:11px;color:#fff;background:rgba(239,131,32,.95);padding:4px 10px;border-radius:999px;}
.pb-rec .rd{width:7px;height:7px;border-radius:50%;background:#fff;animation:blink 1.1s ease-in-out infinite;}
.pb-batt{margin-left:auto;font-family:var(--display);font-weight:600;font-size:12px;color:rgba(255,255,255,.82);}
.pb-window{height:248px;border-radius:24px;position:relative;overflow:hidden;background:linear-gradient(160deg,#FFF0C9,#F7D07A);}
.pb-pet{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:104px;z-index:2;}
.emo-ring{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:184px;height:184px;border-radius:50%;border:3px solid #E89412;box-shadow:0 0 30px rgba(232,148,18,.8);animation:emopulse 2.4s ease-in-out infinite;z-index:1;}
.corner{position:absolute;width:24px;height:24px;border:2px solid rgba(255,255,255,.85);z-index:3;}
.corner.tl{left:14px;top:14px;border-right:0;border-bottom:0;border-radius:7px 0 0 0;}
.corner.tr{right:14px;top:14px;border-left:0;border-bottom:0;border-radius:0 7px 0 0;}
.corner.bl{left:14px;bottom:14px;border-right:0;border-top:0;border-radius:0 0 0 7px;}
.corner.br{right:14px;bottom:14px;border-left:0;border-top:0;border-radius:0 0 7px 0;}
.pb-emo{position:absolute;left:14px;bottom:14px;display:inline-flex;align-items:center;gap:8px;background:rgba(46,35,16,.66);backdrop-filter:blur(4px);color:#fff;padding:7px 13px;border-radius:999px;font-family:var(--display);font-weight:600;font-size:13px;z-index:3;}
.pb-emo .d{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 8px var(--brand);}
.pb-vents{display:flex;gap:6px;justify-content:center;margin-top:16px;}
.pb-vents i{width:30px;height:5px;border-radius:999px;background:rgba(255,255,255,.18);}
.bd-feats{display:grid;gap:18px;}
.bd-feat{display:flex;gap:16px;align-items:flex-start;}
.bd-feat .bi{width:50px;height:50px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:23px;flex:0 0 50px;}
.bi-1{background:var(--accent-50);}.bi-2{background:var(--brand-50);}.bi-3{background:var(--lemon-50);}.bi-4{background:var(--section);}
.bd-feat h4{font-family:var(--display);font-weight:600;font-size:19px;}
.bd-feat p{font-size:15px;color:var(--ink-70);margin-top:4px;}
.badge-excl{display:inline-flex;align-items:center;gap:7px;font-family:var(--display);font-weight:600;font-size:13px;color:#7A4A05;background:linear-gradient(120deg,#FFE08A,#F2B01E);padding:7px 15px;border-radius:999px;margin-bottom:8px;}

/* ===== FLYWHEEL / HOW IT WORKS ===== */
.flow{padding:90px 0;background:linear-gradient(180deg,var(--section-2),#fff);}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s;}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:24px 20px;box-shadow:var(--shadow-soft);position:relative;}
.step .num{font-family:var(--display);font-weight:700;font-size:15px;color:#3A2A08;width:34px;height:34px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.step h4{font-family:var(--display);font-weight:600;font-size:17px;}
.step p{font-size:13.5px;color:var(--ink-70);margin-top:7px;}
.step .arrow{position:absolute;right:-13px;top:50%;transform:translateY(-50%);color:var(--accent);font-size:20px;z-index:2;}
.step:last-child .arrow{display:none;}
.loop-note{text-align:center;margin-top:34px;font-family:var(--display);font-weight:600;color:var(--brand-700);font-size:17px;display:flex;align-items:center;justify-content:center;gap:10px;}

/* ===== SERVICES ===== */
.svcs{padding:90px 0;background:linear-gradient(180deg,#fff,var(--section-2));}
.svc-label{display:flex;align-items:center;gap:12px;margin:0 0 20px;}
.svc-label .sl-tag{font-family:var(--display);font-weight:700;font-size:17px;color:#fff;background:var(--brand);padding:6px 16px;border-radius:8px;}
.svc-label .sl-en{font-size:14px;letter-spacing:.06em;color:var(--ink-45);}
.svc-label + .svc-grid{margin-bottom:38px;}
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.svc{border-radius:var(--r-lg);padding:26px;transition:.2s;}
.svc:hover{transform:translateY(-4px);}
.svc h4{font-family:var(--display);font-weight:700;font-size:20px;}
.svc p{font-size:14.5px;margin-top:8px;}
.svc .svc-ic{width:54px;height:54px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px;}
/* 核心业务：金色实心块，呼应宣传册 */
.svc-core .svc{background:linear-gradient(155deg,#FFCF52,#F2A81E);color:#3A2A08;box-shadow:var(--shadow);}
.svc-core .svc .svc-ic{background:rgba(255,255,255,.55);}
.svc-core .svc h4{color:#fff;text-shadow:0 2px 10px rgba(140,80,0,.28);}
.svc-core .svc p{color:rgba(58,42,8,.78);}
.svc-core .svc:hover{box-shadow:0 20px 40px -18px rgba(150,95,0,.5);}
/* 主要服务：白卡 + 金色图标底 */
.svc.plain{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);}
.svc.plain:hover{box-shadow:var(--shadow);}
.svc.plain p{color:var(--ink-70);}
.svc-ic.si-1{background:var(--brand-50);}
.svc-ic.si-2{background:var(--section);}
.svc-ic.si-3{background:var(--accent-50);}
.svc-ic.si-4{background:var(--lemon-50);}
.svc-ic.si-5{background:var(--brand-100);}
.svc-trust{margin-top:38px;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 12px;background:#fff;border:1px dashed #EBD3A0;border-radius:var(--r-lg);padding:22px 26px;}
.svc-trust span{font-size:14.5px;font-weight:500;color:var(--ink-70);background:var(--brand-50);border-radius:999px;padding:8px 16px;}

/* ===== FAQ ===== */
.faq{padding:90px 0;background:linear-gradient(180deg,#fff,var(--section-2));}
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:14px;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;}
.faq-q{display:flex;align-items:center;gap:14px;padding:22px 24px;cursor:pointer;font-family:var(--display);font-weight:600;font-size:18px;list-style:none;}
.faq-q::-webkit-details-marker{display:none;}
.faq-q .qm{margin-left:auto;width:30px;height:30px;border-radius:50%;background:var(--brand-50);color:var(--brand-700);display:flex;align-items:center;justify-content:center;font-size:20px;flex:0 0 30px;transition:.2s;}
details[open] .faq-q .qm{transform:rotate(45deg);background:var(--brand);color:#3A2A08;}
.faq-a{padding:0 24px 22px 24px;font-size:15.5px;color:var(--ink-70);}

/* ===== CTA ===== */
.cta{padding:90px 0;}
.cta-card{background:linear-gradient(135deg,#241B0D 0%,#3B2C13 46%,#54401A 100%);border-radius:var(--r-xl);padding:64px;text-align:center;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow);}
.cta-card .cob{position:absolute;border-radius:50%;filter:blur(10px);}
.cta-card .cob1{width:300px;height:300px;right:-60px;top:-110px;background:radial-gradient(circle at 40% 40%,rgba(242,176,30,.7),transparent 70%);}
.cta-card .cob2{width:260px;height:260px;left:-50px;bottom:-110px;background:radial-gradient(circle at 40% 40%,rgba(239,131,32,.6),transparent 70%);}
.cta-orb{width:88px;height:88px;border-radius:50%;background:var(--grad-orb);margin:0 auto 24px;box-shadow:0 0 40px rgba(242,176,30,.7);animation:breathe 4s ease-in-out infinite;position:relative;z-index:2;}
.cta-card h2{font-family:var(--display);font-weight:700;font-size:44px;position:relative;z-index:2;letter-spacing:-.01em;}
.cta-card p{font-size:18px;color:rgba(255,255,255,.82);margin:14px auto 30px;max-width:520px;position:relative;z-index:2;}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2;}
.cta-contact{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:28px;position:relative;z-index:2;}
.cta-contact .cc-item{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:var(--r-md);padding:14px 22px;text-align:left;}
.cta-contact .cc-ic{font-size:22px;}
.cta-contact b{font-family:var(--display);font-weight:600;font-size:19px;color:#fff;display:block;letter-spacing:.01em;}
.cta-contact i{font-style:normal;font-size:12.5px;color:rgba(255,255,255,.7);}
a.cc-item{transition:.18s;}
a.cc-item:hover{background:rgba(255,255,255,.18);transform:translateY(-2px);}

/* ===== FOOTER ===== */
footer{background:#241B0D;color:rgba(255,255,255,.7);padding:60px 0 34px;}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.foot-brand .logo{color:#fff;}
.foot-brand .logo .en{color:var(--brand);}
.foot-brand p{font-size:14px;margin-top:16px;max-width:300px;}
.foot-col h5{font-family:var(--display);font-weight:600;font-size:15px;color:#fff;margin-bottom:16px;}
.foot-col a{display:block;font-size:14px;margin-bottom:11px;transition:.15s;}
.foot-col a:hover{color:var(--brand);}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:24px;display:flex;justify-content:space-between;font-size:13px;flex-wrap:wrap;gap:10px;}

/* animations */
@keyframes breathe{0%,100%{transform:scale(1);}50%{transform:scale(1.07);}}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.25;}}
@keyframes emopulse{0%,100%{transform:translate(-50%,-50%) scale(1);opacity:.9;}50%{transform:translate(-50%,-50%) scale(1.09);opacity:.45;}}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
@keyframes auroraShift{0%{transform:translate(-3%,-2%) rotate(0deg) scale(1.05);}50%{transform:translate(3%,2%) rotate(8deg) scale(1.12);}100%{transform:translate(-2%,3%) rotate(-6deg) scale(1.06);}}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(-46px,40px) scale(1.08);}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(50px,-36px) scale(1.1);}}
@keyframes drift3{0%,100%{transform:translate(0,0) scale(1);}50%{transform:translate(34px,30px) scale(.9);}}
@keyframes gridPan{to{background-position:46px 46px;}}
@keyframes pawFloat{0%{transform:translateY(20px) rotate(-12deg);opacity:0;}12%{opacity:.2;}88%{opacity:.2;}100%{transform:translateY(-120px) rotate(14deg);opacity:0;}}
@media(prefers-reduced-motion:reduce){*{animation:none !important;}}

/* ===== RESPONSIVE ===== */
@media(max-width:960px){
  .nav-links{display:none;}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:70px;left:0;right:0;background:rgba(255,252,246,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:18px 28px 22px;gap:18px;margin-left:0;}
  .nav-cta .btn-ghost{display:none;}
  .burger{display:flex;}
  .nav-cta{margin-left:0;}
  .hero-grid{grid-template-columns:1fr;gap:24px;}
  .hero h1{font-size:46px;}
  .hero-visual{min-height:auto;margin-top:10px;}
  .why-grid{grid-template-columns:1fr;}
  .bd-grid{grid-template-columns:1fr;gap:40px;}
  .steps{grid-template-columns:1fr 1fr;}
  .step .arrow{display:none;}
  .svc-grid{grid-template-columns:1fr 1fr;}
  .sec-head h2{font-size:32px;}
  .cta-card{padding:44px 26px;}
  .cta-card h2{font-size:32px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media(max-width:560px){
  /* ── Nav ── */
  .wrap{padding:0 18px;}
  .nav-cta{display:none;}          /* 全部隐藏，只留汉堡 */
  .burger{margin-left:auto;}

  /* ── Hero ── */
  .hero{padding:36px 0 48px;}
  .hero h1{font-size:34px;margin-top:16px;}
  .hero .lede{font-size:15px;margin-top:14px;}
  .hero-cta{flex-direction:column;gap:10px;margin-top:24px;}
  .hero-cta .btn{width:100%;justify-content:center;padding:14px 20px;}
  .hero-trust{gap:18px;margin-top:30px;}
  .hero-trust .n{font-size:26px;}
  .hero-trust .n .u{font-size:14px;}

  /* 手机模型：缩小并居中 */
  .hero-visual{display:flex;justify-content:center;padding:8px 0 0;overflow:hidden;}
  .phone-mock{width:220px;height:460px;border-radius:32px;flex-shrink:0;
    box-shadow:var(--shadow),0 0 0 8px #241B0D,0 0 0 10px #3E3018;}
  .pm-top{height:120px;padding:16px 14px;}
  .pm-top .greet{font-size:15px;}
  .pm-body{padding:12px;}
  .pm-msg{font-size:11px;}
  .hero-orb{display:none;}
  .float-tag{display:none;}

  /* ── Section 间距 ── */
  .why,.box-dive,.flow,.svcs,.faq,.cta{padding:56px 0;}
  .sec-head{margin-bottom:36px;}
  .sec-head h2{font-size:26px;}
  .sec-head p{font-size:14px;}

  /* ── Why (对比) ── */
  .why-col{padding:26px 22px;}
  .why-col h3{font-size:22px;}
  .why-col .wc-list li{font-size:14.5px;}
  .why-col .wc-note{font-size:14.5px;}

  /* ── Smart box ── */
  .petbox{width:100%;}
  .bd-feat h4{font-size:16px;}
  .bd-feat p{font-size:13.5px;}

  /* ── 服务流程 ── */
  .steps{grid-template-columns:1fr;}
  .loop-note{font-size:14px;}

  /* ── Services ── */
  .svc-grid{grid-template-columns:1fr;}
  .svc{padding:22px;}
  .svc h4{font-size:18px;}
  .svc-label .sl-tag{font-size:15px;}
  .svc-trust{padding:16px 14px;gap:8px;}
  .svc-trust span{font-size:13px;padding:7px 12px;}

  /* ── CTA ── */
  .cta-card h2{font-size:26px;}
  .cta-card p{font-size:15px;}
  .cta-contact{flex-direction:column;gap:10px;margin-bottom:22px;}
  .cta-contact .cc-item{padding:12px 16px;}
  .cta-contact b{font-size:17px;}
  .cta-btns{flex-direction:column;align-items:center;gap:10px;}
  .cta-btns .btn{width:100%;max-width:280px;justify-content:center;}

  /* ── Footer ── */
  .foot-grid{grid-template-columns:1fr;}
  .foot-bottom{flex-direction:column;gap:6px;font-size:12px;}
  .foot-bottom a{white-space:nowrap;}
}