*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#17233f;background:#f8fbff;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.topbar{position:fixed;z-index:50;inset:0 0 auto;background:rgba(8,26,73,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.12);color:#fff}.nav{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:.02em}.brand img{width:44px;height:44px;border-radius:13px}.brand small{display:block;font-weight:500;color:#b9c8ec;font-size:11px;letter-spacing:.14em}.nav-links{display:flex;gap:24px;align-items:center;font-size:14px;color:#d8e5ff}.nav-links a:not(.nav-cta){opacity:.92}.nav-cta{color:#13213f;background:linear-gradient(135deg,#ffe8a4,#efb83b);padding:9px 17px;border-radius:13px;font-weight:900}.menu{display:none;border:0;background:rgba(255,255,255,.12);color:#fff;border-radius:12px;width:42px;height:42px;font-size:21px}.hero{position:relative;min-height:720px;padding:150px 0 100px;color:#fff;overflow:hidden;background:linear-gradient(120deg,#0b2057,#143f95 54%,#087f93)}.principal .hero{background:linear-gradient(120deg,#101a42,#2a2d82 52%,#9b5b3e)}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,24,73,.84),rgba(6,34,100,.44)),url("audience-assets/parents-hero.jpg") center/cover;opacity:.72}.principal .hero:before{background:linear-gradient(90deg,rgba(12,21,54,.88),rgba(59,43,65,.45)),url("audience-assets/principal-hero.jpg") center/cover}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:62px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.1);border-radius:999px;padding:6px 15px;font-size:13px;letter-spacing:.06em}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:#63f0d8}.hero h1{font-size:clamp(42px,5.2vw,76px);line-height:1.11;margin:22px 0 20px;letter-spacing:-.04em}.hero h1 em{font-style:normal;color:#a8ffe6}.principal .hero h1 em{color:#ffd875}.lead{font-size:19px;color:#e8f0ff;max-width:620px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:13px;border:1px solid rgba(255,255,255,.4);font-weight:800}.btn.primary{color:#142242;background:linear-gradient(135deg,#ffe69d,#efb83b);box-shadow:0 12px 28px rgba(237,178,49,.25)}.btn.ghost{background:rgba(255,255,255,.1);color:#fff}.hero-art{border-radius:30px;border:1px solid rgba(255,255,255,.35);overflow:hidden;box-shadow:0 28px 70px rgba(0,0,0,.3);background:#1f59c4;transform:rotate(1deg)}.hero-art img{display:block;width:100%;height:420px;object-fit:cover}.hero-card{padding:18px 20px;background:rgba(6,25,72,.87);display:flex;justify-content:space-between;gap:20px;align-items:end}.hero-card b{font-size:22px}.hero-card span{font-size:13px;color:#c3d3f4}.trust{position:relative;z-index:2;margin-top:-38px}.trust-grid{background:#fff;border-radius:25px;box-shadow:0 18px 50px rgba(24,50,100,.12);display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden}.trust-item{padding:24px 28px;border-right:1px solid #e5ebf8}.trust-item:last-child{border:0}.trust-item strong{display:block;font-size:20px}.trust-item span{font-size:13px;color:#667493}.section{padding:100px 0}.section.alt{background:linear-gradient(180deg,#fffaf1,#f8fbff)}.section.tint{background:linear-gradient(120deg,#edf7ff,#f6efff)}.section-head{max-width:720px;margin-bottom:40px}.kicker{color:#2a79e8;font-size:13px;font-weight:900;letter-spacing:.12em}.principal .kicker{color:#9f6b1b}.section h2{font-size:clamp(31px,4vw,52px);line-height:1.14;margin:10px 0 15px;letter-spacing:-.035em}.section-intro{font-size:17px;color:#61708d}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid #e1e9f7;background:#fff;border-radius:22px;padding:25px;box-shadow:0 10px 34px rgba(34,62,115,.07)}.card:nth-child(2){background:linear-gradient(135deg,#fff8ec,#fff)}.card:nth-child(3){background:linear-gradient(135deg,#eefaf8,#fff)}.card .icon{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:#e9f1ff;color:#2069d8;font-weight:900;font-size:20px}.card h3{margin:17px 0 7px;font-size:20px}.card p{margin:0;color:#667493;font-size:14px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{position:relative;padding:24px 20px;border-radius:20px;background:rgba(255,255,255,.75);border:1px solid #dbe7f8}.step-num{font-weight:900;color:#2a79e8;font-size:13px}.step h3{font-size:18px;margin:10px 0 6px}.step p{font-size:14px;color:#667493;margin:0}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}.photo{border-radius:28px;overflow:hidden;box-shadow:0 18px 50px rgba(27,52,105,.16)}.photo img{display:block;width:100%;height:500px;object-fit:cover}.checklist{display:grid;gap:13px}.check{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;padding:15px 16px;border-radius:16px;background:#fff;border:1px solid #e1e9f7}.check i{width:29px;height:29px;display:grid;place-items:center;border-radius:10px;background:#e8fff9;color:#099a7f;font-style:normal;font-weight:900}.check h3{font-size:17px;margin:0 0 3px}.check p{font-size:14px;color:#667493;margin:0}.notice{border-radius:25px;padding:27px 30px;background:linear-gradient(120deg,#122b70,#1d7f9b);color:#fff;box-shadow:0 18px 42px rgba(14,60,118,.22)}.principal .notice{background:linear-gradient(120deg,#3d2c72,#8a593e)}.notice strong{font-size:24px}.notice p{margin:8px 0 0;color:#e4edff}.faq{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}.faq details{border-top:1px solid #dbe4f2;padding:19px 0}.faq details:last-child{border-bottom:1px solid #dbe4f2}.faq summary{cursor:pointer;font-weight:900;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:"＋";color:#2a79e8}.principal .faq summary:after{color:#a66b1d}.faq details[open] summary:after{content:"－"}.faq details p{color:#667493;margin:12px 0 0;font-size:14px}.share{background:#081f54;color:#fff;padding:70px 0}.share-grid{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center}.share h2{font-size:clamp(30px,4vw,50px);line-height:1.15;margin:0 0 14px}.share p{color:#c5d4f2;max-width:630px}.share-qr{background:#fff;color:#162343;border-radius:22px;padding:18px;text-align:center;box-shadow:0 16px 42px rgba(0,0,0,.22)}.share-qr img{width:190px;height:190px;display:block}.share-qr b{display:block;margin-top:8px}.share-qr small{color:#697491}.footer{padding:22px 0;background:#07183e;color:#94a7d4;font-size:12px}.footer .wrap{display:flex;justify-content:space-between;gap:20px}.private-note{font-size:12px;color:#6e7c96;margin-top:20px}.download{display:inline-flex;margin-top:15px;color:#17336b;background:#fff;padding:9px 13px;border-radius:10px;font-size:13px;font-weight:800}.principal .download{color:#5a3814}@media(max-width:900px){.hero-grid,.split,.faq{grid-template-columns:1fr}.hero{padding-top:125px}.hero-art{max-width:680px}.cards{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.share-grid{grid-template-columns:1fr}.share-qr{justify-self:start}.faq{gap:26px}}@media(max-width:650px){.wrap{width:min(100% - 26px,1160px)}.nav{height:64px}.brand small{display:none}.menu{display:block}.nav-links{position:fixed;top:64px;left:0;right:0;padding:15px;background:#071d51;display:none;flex-direction:column;align-items:stretch;gap:3px}.nav-links.open{display:flex}.nav-links a{padding:10px}.hero{padding:108px 0 80px;min-height:auto}.hero h1{font-size:44px}.lead{font-size:17px}.hero-art img{height:310px}.hero-card{display:block}.hero-card span{display:block;margin-top:4px}.trust{margin-top:-24px}.trust-grid,.cards,.steps{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid #e5ebf8}.trust-item:last-child{border-bottom:0}.section{padding:70px 0}.section h2{font-size:35px}.photo img{height:350px}.share-qr img{width:170px;height:170px}.footer .wrap{display:block}.footer .wrap span{display:block;margin-top:5px}}

/* Audience review pass: layered color fields keep the pages warm and readable without exposing production jargon. */
body{background:#eaf1ff;background-image:radial-gradient(circle at 7% 12%,rgba(99,240,216,.16),transparent 28%),radial-gradient(circle at 92% 42%,rgba(247,190,72,.13),transparent 26%)}
.parents main{background:linear-gradient(180deg,#eaf4ff 0%,#f7fbff 42%,#eafaf7 100%)}
.principal main{background:linear-gradient(180deg,#fff5e8 0%,#f6f2ff 44%,#eef8f6 100%)}
.trust-grid{background:linear-gradient(115deg,rgba(255,255,255,.96),rgba(233,250,255,.94) 54%,rgba(255,246,221,.95));border:1px solid rgba(255,255,255,.76)}
.principal .trust-grid{background:linear-gradient(115deg,rgba(255,255,255,.96),rgba(255,241,222,.94) 54%,rgba(240,235,255,.95))}
.section{background:linear-gradient(135deg,rgba(247,251,255,.96),rgba(232,247,255,.94) 52%,rgba(238,255,249,.94));position:relative}
.section:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 95% 8%,rgba(42,121,232,.1),transparent 22%),radial-gradient(circle at 5% 88%,rgba(99,240,216,.1),transparent 22%)}
.section>.wrap{position:relative;z-index:1}
.section.alt{background:linear-gradient(135deg,#fff3df,#f7efff 52%,#eaf8f6)}
.section.tint{background:linear-gradient(120deg,#dff5ff,#f0eaff 56%,#fff0d7)}
.principal .section{background:linear-gradient(135deg,rgba(255,250,242,.97),rgba(247,241,255,.96) 53%,rgba(235,252,247,.95))}
.principal .section.alt{background:linear-gradient(135deg,#fff0d9,#efeaff 52%,#e5f8f5)}
.principal .section.tint{background:linear-gradient(120deg,#e6f6ff,#f2eaff 52%,#fff0dc)}
.card{background:rgba(255,255,255,.82);border-color:rgba(160,185,224,.5);backdrop-filter:blur(9px);box-shadow:0 14px 36px rgba(34,62,115,.1)}
.card:nth-child(1){background:linear-gradient(145deg,rgba(231,246,255,.94),rgba(255,255,255,.86))}
.card:nth-child(2){background:linear-gradient(145deg,rgba(255,243,219,.94),rgba(255,255,255,.86))}
.card:nth-child(3){background:linear-gradient(145deg,rgba(226,251,244,.94),rgba(255,255,255,.86))}
.principal .card:nth-child(1){background:linear-gradient(145deg,rgba(255,239,216,.94),rgba(255,255,255,.86))}
.principal .card:nth-child(2){background:linear-gradient(145deg,rgba(239,233,255,.94),rgba(255,255,255,.86))}
.principal .card:nth-child(3){background:linear-gradient(145deg,rgba(226,249,244,.94),rgba(255,255,255,.86))}
.step,.check{background:rgba(255,255,255,.76);border-color:rgba(160,185,224,.5);backdrop-filter:blur(8px)}
.notice{background:linear-gradient(115deg,#0b4c9f,#087f93 54%,#127e69)}
.principal .notice{background:linear-gradient(115deg,#6e3f88,#925d46 54%,#a16f23)}
.share{background:linear-gradient(120deg,#07183e,#0b3c81 52%,#087e86)}
.principal .share{background:linear-gradient(120deg,#25143f,#663b68 52%,#9a5f36)}
.share-qr{background:linear-gradient(150deg,#ffffff,#ecf7ff 58%,#fff4dc)}
.principal .share-qr{background:linear-gradient(150deg,#ffffff,#fff2dc 58%,#f0eaff)}
.footer{background:linear-gradient(120deg,#061333,#0c315e)}
.principal .footer{background:linear-gradient(120deg,#1a1033,#4a2b4f)}
@media(max-width:650px){.section:before{background:radial-gradient(circle at 100% 8%,rgba(42,121,232,.08),transparent 30%)}}

/* Mobile-first delivery pass: keep every action readable and thumb-friendly on phones. */
@media (max-width:650px){
  .wrap{width:calc(100% - 28px)}
  .nav{height:60px}
  .brand{gap:8px;font-size:14px}
  .brand img{width:38px;height:38px;border-radius:11px}
  .menu{width:40px;height:40px}
  .nav-links{top:60px;padding:10px 14px 14px;box-shadow:0 16px 30px rgba(3,17,52,.25)}
  .nav-links a{min-height:44px;display:flex;align-items:center}
  .hero{padding:94px 0 58px}
  .hero h1{font-size:clamp(36px,11vw,46px);line-height:1.12;margin:18px 0 16px}
  .eyebrow{font-size:12px;padding:5px 12px}
  .lead{font-size:16px;line-height:1.75}
  .hero-actions{display:grid;grid-template-columns:1fr;gap:10px;margin-top:22px}
  .hero-actions .btn{width:100%;min-height:48px;padding:0 15px}
  .hero-art{border-radius:22px;margin-top:8px;transform:none}
  .hero-art img{height:260px}
  .hero-card{padding:15px 16px}
  .hero-card b{font-size:19px}
  .trust{margin-top:-16px}
  .trust-grid{border-radius:19px}
  .trust-item{padding:17px 18px}
  .trust-item strong{font-size:17px}
  .section{padding:58px 0}
  .section h2{font-size:31px}
  .section-intro{font-size:15px;line-height:1.75}
  .section-head{margin-bottom:28px}
  .cards,.steps{gap:12px}
  .card,.step{padding:20px;border-radius:18px}
  .card h3{font-size:19px;margin-top:13px}
  .card p,.step p{font-size:14px;line-height:1.7}
  .photo{border-radius:20px}
  .photo img{height:280px}
  .notice{border-radius:20px;padding:21px}
  .notice strong{font-size:20px}
  .notice p{font-size:14px;line-height:1.75}
  .faq{gap:22px}
  .faq details{padding:17px 0}
  .faq summary{font-size:15px;line-height:1.55}
  .share{padding:55px 0}
  .share h2{font-size:31px}
  .share p{font-size:15px;line-height:1.75}
  .share-qr{justify-self:stretch;padding:15px}
  .share-qr img{width:160px;height:160px;margin:auto}
  .download{min-height:44px;align-items:center;justify-content:center}
}
@media (max-width:380px){
  .wrap{width:calc(100% - 22px)}
  .hero h1{font-size:34px}
  .hero-art img{height:230px}
}

/* Direct contact is a primary public action: clear on desktop, thumb-friendly on mobile. */
.nav-phone{display:inline-flex;align-items:center;gap:6px;color:#dffaf5;font-weight:800;white-space:nowrap}
.nav-phone:before{content:"☎";font-size:13px;color:#7df0dc}
.principal .nav-phone:before{color:#ffd875}
.phone-btn{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.52)}
.phone-btn:hover{background:rgba(255,255,255,.23)}
.contact-strip{padding:72px 0;background:linear-gradient(115deg,#e8f8ff,#f4efff 56%,#fff0d6);position:relative;overflow:hidden}
.principal .contact-strip{background:linear-gradient(115deg,#fff2df,#f2ecff 56%,#e4faf4)}
.contact-grid{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:center}
.contact-strip h2{margin:8px 0 8px;color:#172641;font-size:clamp(28px,4vw,46px);line-height:1.16;letter-spacing:-.035em}
.contact-strip p{margin:0;color:#5e6d87;font-size:16px}
.contact-call{display:grid;gap:2px;min-width:248px;padding:20px 23px;border-radius:20px;background:linear-gradient(135deg,#123b87,#087d90);color:#fff;box-shadow:0 18px 38px rgba(18,59,135,.2);transition:transform .18s ease,box-shadow .18s ease}
.contact-call:hover{transform:translateY(-2px);box-shadow:0 22px 44px rgba(18,59,135,.28)}
.principal .contact-call{background:linear-gradient(135deg,#5d347f,#a15f34);box-shadow:0 18px 38px rgba(98,53,110,.2)}
.contact-call span{font-size:13px;font-weight:900;letter-spacing:.08em;color:#bff9ec}
.principal .contact-call span{color:#ffe1a0}
.contact-call strong{font-size:26px;line-height:1.25;letter-spacing:.02em}
.contact-call small{font-size:12px;color:#d3e7ff}
.principal .contact-call small{color:#ffeeda}
.anchor-target{display:block;position:relative;top:-78px;visibility:hidden;height:0}
.footer a{color:inherit;text-decoration:underline;text-underline-offset:3px}
@media(max-width:650px){
  .nav-phone{display:flex}
  .contact-strip{padding:54px 0}
  .contact-grid{grid-template-columns:1fr;gap:20px}
  .contact-call{min-width:0;width:100%;padding:18px 20px}
  .contact-call strong{font-size:24px}
}

/* Stable video-first layout. No flipbook or SVG animation is used in this revision. */
.hero-media{position:relative;border-radius:30px;border:1px solid rgba(255,255,255,.34);overflow:hidden;box-shadow:0 28px 70px rgba(0,0,0,.3);background:rgba(7,24,62,.82)}
.hero-video-frame{display:flex;justify-content:center;align-items:center;min-height:520px;padding:16px;background:radial-gradient(circle at 50% 35%,rgba(84,143,255,.26),transparent 42%),rgba(5,18,52,.78)}
.principal .hero-video-frame{background:radial-gradient(circle at 50% 35%,rgba(255,198,100,.2),transparent 42%),rgba(32,17,54,.78)}
.hero-video-frame video{display:block;width:auto;height:500px;max-width:100%;object-fit:contain;border-radius:19px;background:#07183e;box-shadow:0 18px 40px rgba(0,0,0,.28)}
.hero-media-caption{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 20px;background:rgba(7,25,67,.94)}
.principal .hero-media-caption{background:rgba(43,25,63,.95)}
.hero-media-caption b{display:block;font-size:19px}
.hero-media-caption span{display:block;margin-top:2px;color:#c8d6f2;font-size:12px}
.hero-media-caption strong{flex:none;color:#a8ffe6;font-size:13px}
.principal .hero-media-caption strong{color:#ffd875}
.media-section{position:relative;padding:100px 0;background:linear-gradient(135deg,#eef7ff,#f6f1ff 52%,#e9faf5);overflow:hidden}
.principal .media-section{background:linear-gradient(135deg,#fff3df,#f4efff 52%,#e8f8f4)}
.media-section:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 92% 15%,rgba(55,116,220,.12),transparent 23%),radial-gradient(circle at 6% 88%,rgba(64,202,170,.13),transparent 24%)}
.media-section .wrap{position:relative;z-index:1}
.media-section-head{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:36px}
.media-section-head h2{margin:8px 0 0;color:#162746;font-size:clamp(34px,4.6vw,58px);line-height:1.12;letter-spacing:-.04em}
.media-section-head>p{max-width:440px;margin:0;color:#5e6d87;font-size:16px;line-height:1.8}
.media-layout{display:grid;grid-template-columns:minmax(330px,.86fr) 1.14fr;gap:22px;align-items:stretch}
.media-video-card{overflow:hidden;border:1px solid rgba(138,164,204,.45);border-radius:28px;background:#fff;box-shadow:0 20px 50px rgba(33,61,105,.13)}
.media-video-card video{display:block;width:100%;height:500px;object-fit:contain;background:#091d4f}
.principal .media-video-card video{background:#29183f}
.media-video-card>div{padding:20px 22px 23px}
.media-video-card span{color:#2a79e8;font-size:11px;font-weight:900;letter-spacing:.13em}
.principal .media-video-card span{color:#9f6b1b}
.media-video-card h3{margin:7px 0 6px;color:#172641;font-size:24px;line-height:1.3}
.media-video-card p{margin:0;color:#65738c;font-size:14px}
.story-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.story-card{position:relative;min-height:210px;padding:24px;border:1px solid rgba(144,167,202,.45);border-radius:24px;overflow:hidden;box-shadow:0 13px 34px rgba(36,63,105,.09)}
.story-card:after{content:"";position:absolute;width:150px;height:150px;right:-55px;bottom:-65px;border-radius:50%;background:rgba(255,255,255,.46)}
.story-card span{position:relative;z-index:1;display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:rgba(255,255,255,.72);color:#294568;font-weight:900;font-size:13px}
.story-card h3{position:relative;z-index:1;margin:34px 0 8px;color:#172641;font-size:24px}
.story-card p{position:relative;z-index:1;margin:0;color:#56677f;font-size:14px;line-height:1.7}
.story-card.blue{background:linear-gradient(145deg,#dceeff,#eff8ff)}
.story-card.mint{background:linear-gradient(145deg,#d9f5eb,#effcf8)}
.story-card.gold{background:linear-gradient(145deg,#fff0c6,#fff9eb)}
.story-card.violet{background:linear-gradient(145deg,#e9dfff,#f8f3ff)}
@media(max-width:900px){.media-section-head{display:block}.media-section-head>p{margin-top:13px}.media-layout{grid-template-columns:1fr}.media-video-card video{height:520px}}
@media(max-width:650px){
  .hero-media{border-radius:22px;margin-top:8px}
  .hero-video-frame{min-height:455px;padding:10px}
  .hero-video-frame video{height:440px;border-radius:15px}
  .hero-media-caption{padding:14px 15px}
  .hero-media-caption b{font-size:16px}
  .hero-media-caption strong{font-size:11px}
  .media-section{padding:60px 0}
  .media-section-head{margin-bottom:26px}
  .media-section-head h2{font-size:32px}
  .media-section-head>p{font-size:14px}
  .media-layout{gap:14px}
  .media-video-card{border-radius:21px}
  .media-video-card video{height:430px}
  .media-video-card>div{padding:17px 18px 20px}
  .media-video-card h3{font-size:21px}
  .story-grid{grid-template-columns:1fr;gap:11px}
  .story-card{min-height:0;padding:18px;border-radius:19px}
  .story-card h3{margin:17px 0 5px;font-size:20px}
}