@font-face{font-family:"LXGW WenKai Home";src:url("/assets/wenkai-home.woff2") format("woff2");font-weight:400;font-display:swap}
:root{color-scheme:light;--paper:#f4f1e6;--paper-deep:#ebe5d2;--card:#fffdf7;--white:#fff;--ink:#2b2924;--muted:#6d685c;--line:#e3dcc8;--blue:#4f63c9;--blue-soft:#e7eafb;--sun:#f0ad3c;--cream:#fff5dd;--shadow:0 22px 50px rgba(73,61,35,.12);--hand:"LXGW WenKai Home","Kaiti SC","STKaiti","KaiTi",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}img,video{max-width:100%;display:block}::selection{background:#f8e2ad;color:var(--ink)}
h1,h2,h3{text-wrap:balance}.hand{font-family:var(--hand);font-weight:400;letter-spacing:0}h1.hand,h2.hand{-webkit-text-stroke:.018em currentColor}
.skip{position:absolute;left:1rem;top:-5rem;z-index:100;background:white;padding:.6rem 1rem;border-radius:.6rem}.skip:focus{top:1rem}.wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(244,241,230,.9);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px)}.header-inner,.site-header .wrap{min-height:64px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.03rem;font-weight:800;letter-spacing:-.03em;white-space:nowrap}.brand img{width:34px;height:34px;border-radius:9px}.nav{display:flex;align-items:center;gap:28px;margin-left:auto;font-size:.88rem;font-weight:600;color:#4a463d}.nav a:hover,.footer-links a:hover,.footer-email:hover,.text-link:hover{color:var(--blue)}.nav-cta{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;border-radius:999px;padding:7px 20px;font-size:.84rem;font-weight:700;transition:background .2s,transform .2s}.nav-cta:hover{background:#47433a;transform:translateY(-1px)}.mobile-nav{display:none}.mobile-nav summary{list-style:none;cursor:pointer;width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;font-size:1.25rem;background:var(--card)}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav[open] .mobile-links{position:absolute;top:64px;left:0;right:0;background:var(--card);padding:12px 24px 20px;box-shadow:var(--shadow);display:grid;gap:5px;border-bottom:1px solid var(--line)}.mobile-links a{padding:10px 8px;font-weight:650}
.language-switch{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:4px 12px;border:1px solid var(--line);border-radius:999px;font-size:.85rem;font-weight:650;white-space:nowrap}.language-switch:hover{color:var(--blue);background:var(--card)}
.eyebrow{display:inline-block;color:#8a6a2c;font-size:.76rem;letter-spacing:.14em;font-weight:800;text-transform:uppercase}.section-title{font-size:clamp(2rem,4vw,3rem);line-height:1.2;letter-spacing:-.03em;margin:12px 0 14px;font-weight:800}.section-title.hand{letter-spacing:0}.lead{font-size:1.02rem;line-height:1.85;color:var(--muted)}.text-link{color:var(--blue);font-weight:750;text-decoration:underline;text-underline-offset:4px}
.button{display:inline-flex;align-items:center;justify-content:center;background:var(--ink);color:#fff;border-radius:12px;font-weight:700;border:1px solid var(--ink);transition:transform .2s,background .2s,box-shadow .2s}.button:hover{background:#47433a;transform:translateY(-2px);box-shadow:0 10px 22px rgba(43,41,36,.18)}.button.secondary{background:var(--card);color:var(--ink);border:1px solid var(--line)}.button.secondary:hover{background:#fff}.store-button{min-width:148px;min-height:50px;padding:6px 18px;display:flex;flex-direction:column;align-items:flex-start;line-height:1.15}.store-small{font-size:.66rem;letter-spacing:.02em;font-weight:500;opacity:.8}.store-button strong{font-size:1.1rem;letter-spacing:-.02em}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}

/* Home: hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 78% 30%,#fbe6b8 0,transparent 32%),radial-gradient(circle at 8% 90%,#e5e8f7 0,transparent 34%),var(--paper)}.hero-grid{min-height:760px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px}.hero-copy{padding:72px 0 88px}.hero-wordmark{display:flex;margin:0 0 18px}.hero-wordmark img{width:80px;height:80px;border-radius:22%;box-shadow:0 12px 28px rgba(79,99,201,.25),0 0 0 1px rgba(0,0,0,.04)}.chip{display:inline-block;background:var(--card);border:1px solid #eedfbd;border-radius:999px;color:#7a5b22;padding:5px 15px;font-size:.84rem;font-weight:700;box-shadow:0 4px 14px rgba(160,120,40,.08)}.hero h1{font-size:clamp(3rem,5.4vw,4.6rem);line-height:1.18;margin:22px 0 20px}.hero .lead{font-size:1.1rem;max-width:480px;margin:0 0 30px}.hero-note{font-size:.84rem;color:var(--muted);margin:24px 0 0}.hero-note a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.hero-stage{position:relative;height:680px;display:flex;flex-direction:column;align-items:center;justify-content:center}.film-hero{position:relative;z-index:2;width:300px;aspect-ratio:9/16;border-radius:34px;overflow:hidden;background:#f1f0e5;border:9px solid #24221e;box-shadow:0 34px 70px rgba(43,35,20,.3),inset 0 0 0 1px rgba(0,0,0,.06)}.film-hero video{width:100%;height:100%;object-fit:cover}.sound-toggle{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:6px 16px;border:0;border-radius:999px;background:rgba(43,41,36,.78);color:#fff;font-size:.82rem;font-weight:700;cursor:pointer;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);white-space:nowrap;transition:background .2s}.sound-toggle:hover{background:rgba(43,41,36,.92)}.sound-toggle[aria-pressed="true"]{background:var(--blue)}.stage-caption{position:relative;z-index:2;margin:26px 0 0;color:var(--muted);font-size:.78rem}
.polaroid{position:absolute;z-index:1;margin:0;width:190px;padding:10px 10px 12px;background:var(--card);border-radius:6px;box-shadow:var(--shadow)}.polaroid img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:3px}.polaroid figcaption{text-align:center;font-size:1.05rem;color:#4a463d;margin-top:8px;font-weight:400}.polaroid-left{left:0;top:110px;transform:rotate(-9deg)}.polaroid-right{right:0;bottom:120px;transform:rotate(8deg)}.polaroid:before{content:"";position:absolute;top:-11px;left:50%;width:74px;height:22px;transform:translateX(-50%) rotate(-3deg);background:rgba(240,173,60,.45);border-radius:2px}

/* Home: fact strip */
.facts{border-block:1px solid var(--line);background:var(--card)}.facts-grid{display:grid;grid-template-columns:repeat(4,1fr)}.fact{padding:28px 22px;display:grid;gap:2px;border-left:1px dashed var(--line)}.fact:first-child{border-left:0}.fact strong{font-size:2rem;line-height:1.2;color:var(--ink)}.fact span{color:var(--muted);font-size:.92rem}

.section{padding:100px 0}.section-heading{max-width:720px}.section-heading.center{margin:0 auto;text-align:center}.section-heading .lead{margin:0}

/* Home: films */
.films{background:var(--paper)}.film-grid{display:grid;grid-template-columns:1fr 1.75fr 1fr;gap:30px;align-items:start;margin-top:56px}.film-card{margin:0;background:var(--card);padding:12px 12px 16px;border-radius:22px;box-shadow:var(--shadow);transition:transform .3s}.film-card:hover{transform:translateY(-4px) rotate(0)}.tilt-left{transform:rotate(-1.6deg);margin-top:30px}.tilt-right{transform:rotate(1.6deg);margin-top:30px}.film-media{position:relative;border-radius:14px;overflow:hidden;background:#1f1d19}.film-portrait .film-media{aspect-ratio:9/16}.film-landscape .film-media{aspect-ratio:16/9}.film-media video{width:100%;height:100%;object-fit:cover}.film-play{position:absolute;inset:0;width:100%;border:0;padding:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.28));cursor:pointer;display:grid;place-items:center}.film-play span{width:64px;height:64px;border-radius:50%;background:rgba(255,253,247,.94);box-shadow:0 10px 26px rgba(0,0,0,.25);position:relative;transition:transform .2s}.film-play span:after{content:"";position:absolute;left:26px;top:20px;border-style:solid;border-width:12px 0 12px 19px;border-color:transparent transparent transparent var(--ink)}.film-play:hover span{transform:scale(1.08)}.film-play:focus-visible{outline:3px solid var(--sun);outline-offset:-3px}.film-media.is-playing .film-play{display:none}.film-card figcaption{padding:14px 6px 0;display:grid;gap:2px}.film-card figcaption strong{font-size:1.22rem;line-height:1.35}.film-card figcaption span{font-size:.82rem;color:var(--muted)}.film-middle{display:grid;gap:24px}.film-note{padding:28px 30px;border-radius:22px;background:var(--blue-soft);border:1px solid #d6dbf4}.film-note h3{font-size:1.5rem;line-height:1.35;margin:0 0 8px}.film-note p{margin:0 0 14px;color:#4c5170;font-size:.96rem}

/* Home: feature grid */
.features{background:var(--card);border-block:1px solid var(--line)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}.feature-card{position:relative;overflow:hidden;border-radius:26px;padding:30px 30px 0;min-height:500px;display:flex;flex-direction:column;border:1px solid rgba(0,0,0,.04)}.feature-num{color:#8a7d60;font-size:.78rem;letter-spacing:.1em;font-weight:800}.feature-card h3{font-size:1.65rem;line-height:1.3;margin:8px 0 6px}.feature-card p{margin:0;color:var(--muted);font-size:.95rem}.feature-phone{margin-top:auto;padding-top:26px;display:flex;justify-content:center;height:330px;overflow:hidden}.feature-phone img{width:236px;height:auto;align-self:flex-start;filter:drop-shadow(0 18px 26px rgba(40,34,20,.2));transition:transform .4s}.feature-card:hover .feature-phone img{transform:translateY(-10px)}.tint-sun{background:linear-gradient(160deg,#fff3d4,#fde7b3)}.tint-sky{background:linear-gradient(160deg,#eef1ff,#dde3fb)}.tint-leaf{background:linear-gradient(160deg,#eef6e6,#dcebd0)}.tint-rose{background:linear-gradient(160deg,#fdeeea,#f8d9d1)}.tint-lilac{background:linear-gradient(160deg,#f3eefc,#e4dbf6)}.tint-sand{background:linear-gradient(160deg,#f7f2e7,#ebe1cb)}

/* Home: privacy + reviews */
.notes-section{background:var(--paper)}.notes-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}.privacy-note{padding:44px;border-radius:26px;background:var(--card);border:1px solid var(--line);box-shadow:0 8px 24px rgba(73,61,35,.05)}.privacy-note h2{font-size:clamp(1.7rem,2.6vw,2.15rem);line-height:1.3;margin:12px 0 14px}.privacy-note p{color:var(--muted);margin:0 0 20px}.review-stack{display:grid;gap:16px;align-content:start}.review-stack .eyebrow{margin-bottom:-2px}.review{border-radius:20px;padding:26px 30px;background:#fff8e3;border:1px solid #f0e3bf;box-shadow:0 8px 20px rgba(160,120,40,.07)}.review:nth-of-type(2){background:#eef1ff;border-color:#dbe0f7;transform:rotate(-1deg);margin-left:28px}.stars{color:#e0a43e;letter-spacing:.12em}.review blockquote{font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:1.4;font-weight:700;margin:12px 0}.review small{color:var(--muted);font-weight:600}

/* Home: CTA */
.cta-section{padding-top:20px}.cta-panel{min-height:360px;position:relative;overflow:hidden;background:radial-gradient(circle at 82% 20%,#ffe1a1 0,transparent 40%),linear-gradient(110deg,#fffaf0,#fdebc4 60%,#eef1ff);border-radius:32px;padding:64px 66px;display:flex;align-items:center;border:1px solid #f0e2bf}.cta-copy{position:relative;z-index:1;max-width:650px}.cta-panel h2{font-size:clamp(2.2rem,4vw,3.2rem);line-height:1.25;margin:12px 0}.cta-panel p{color:var(--muted);margin:0 0 28px}.cta-cat{position:absolute;right:4%;bottom:6%;width:270px;height:auto;transform:rotate(-8deg);filter:drop-shadow(0 20px 20px rgba(64,72,91,.12))}

.site-footer{border-top:1px solid var(--line);background:var(--paper-deep);padding:48px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer-top p{color:var(--muted);font-size:.9rem;margin:14px 0 10px}.footer-email{font-size:.86rem;color:var(--muted)}.footer-links{display:flex;flex-wrap:wrap;gap:18px 40px;font-size:.88rem;color:#5c574c}.footer-links>div{display:grid;align-content:start;gap:9px}.footer-links strong{color:var(--ink);font-size:.73rem;letter-spacing:.09em;margin-bottom:4px}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;margin-top:42px;display:flex;justify-content:space-between;gap:12px;color:#8a8474;font-size:.76rem}

/* Article pages */
.page-hero{padding:82px 0 64px;background:radial-gradient(circle at 84% 20%,#fbe6b8,transparent 35%),var(--paper);border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.6rem,5vw,4.5rem);line-height:1.15;letter-spacing:-.05em;margin:15px 0}.page-hero .lead{max-width:690px;margin:0}.article-layout{display:grid;grid-template-columns:215px minmax(0,740px);gap:65px;padding:66px 0 105px}.toc{align-self:start;position:sticky;top:95px;display:grid;gap:5px;font-size:.86rem;color:var(--muted)}.toc strong{color:var(--ink);margin-bottom:12px}.toc a{padding:7px 12px;border-left:2px solid transparent}.toc a:hover{color:var(--blue);border-color:var(--blue);background:var(--blue-soft)}.article{min-width:0}.article section{scroll-margin-top:90px;margin-bottom:52px}.article h2{font-size:1.6rem;letter-spacing:-.03em;margin:0 0 18px;line-height:1.3}.article h3{font-size:1.06rem;margin:25px 0 8px}.article p,.article li{font-size:1rem;color:#545045;line-height:1.95}.article p{margin:10px 0 19px}.article ul,.article ol{padding-left:1.4em}.article a:not(.button){color:var(--blue);text-decoration:underline;text-underline-offset:3px}.article .note{background:var(--blue-soft);border-left:3px solid var(--blue);border-radius:0 12px 12px 0;padding:16px 20px;color:#414a75}.step-list{counter-reset:step;display:grid;gap:17px}.step{position:relative;padding:24px 27px 24px 74px;background:var(--card);border:1px solid var(--line);border-radius:17px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:25px;top:25px;width:30px;height:30px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);font-weight:900;border-radius:50%}.step h3{margin:0 0 6px}.step p{margin:0}.faq-list{display:grid;gap:12px}.faq-list details{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:0 21px}.faq-list summary{cursor:pointer;list-style:none;font-size:1.04rem;font-weight:750;padding:18px 30px 18px 0;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;font-size:1.35rem;line-height:1}.faq-list details[open] summary:after{content:"−"}.faq-list details p{margin:0 0 20px}.callout{padding:27px 29px;border-radius:18px;background:var(--cream);border:1px solid #f0e5c9}.callout h2{margin-top:0}

@media(max-width:980px){.nav,.nav-cta{display:none}.mobile-nav{display:block;margin-left:0}.language-switch{margin-left:auto}.site-header .wrap{gap:12px}.hero-grid{grid-template-columns:1fr;gap:0;min-height:0}.hero-copy{padding:56px 0 10px;text-align:center}.hero-wordmark{justify-content:center}.hero .lead{margin-inline:auto}.hero-actions{justify-content:center}.hero-stage{height:640px}.polaroid-left{left:max(0px,calc(50% - 330px))}.polaroid-right{right:max(0px,calc(50% - 330px))}.film-grid{grid-template-columns:1fr 1fr;gap:22px}.film-middle{grid-column:1/-1;grid-row:1}.tilt-left,.tilt-right{margin-top:0}.feature-grid{grid-template-columns:1fr 1fr}.notes-grid{grid-template-columns:1fr}.footer-links{gap:55px}}
@media(max-width:620px){.wrap{width:min(100% - 32px,1120px)}.hero-copy{padding:44px 0 0}.hero-wordmark img{width:68px;height:68px}.hero h1{font-size:clamp(2.5rem,11vw,3.3rem)}.hero .lead{font-size:1rem}.hero-stage{height:560px}.film-hero{width:240px;border-radius:28px;border-width:7px}.polaroid{width:128px;padding:7px 7px 9px}.polaroid figcaption{font-size:.85rem;margin-top:5px}.polaroid:before{width:52px;height:16px;top:-8px}.polaroid-left{left:-6px;top:70px}.polaroid-right{right:-6px;bottom:90px}.facts-grid{grid-template-columns:1fr 1fr}.fact{padding:20px 14px;border-left:0;border-top:1px dashed var(--line)}.fact:nth-child(-n+2){border-top:0}.fact:nth-child(even){border-left:1px dashed var(--line)}.fact strong{font-size:1.6rem}.fact span{font-size:.84rem}.section{padding:72px 0}.section-title{font-size:2.1rem}.film-grid{gap:14px;margin-top:38px}.film-card{padding:8px 8px 12px;border-radius:18px}.film-card figcaption strong{font-size:1.05rem}.film-card figcaption span{font-size:.75rem}.film-play span{width:52px;height:52px}.film-play span:after{left:21px;top:16px;border-width:10px 0 10px 16px}.film-note{padding:22px}.feature-grid{grid-template-columns:1fr;margin-top:38px}.feature-card{min-height:0;padding:26px 24px 0}.feature-phone{height:290px}.feature-phone img{width:210px}.privacy-note{padding:30px 26px}.review{padding:22px}.review:nth-of-type(2){margin-left:14px}.cta-panel{padding:40px 26px 190px;min-height:480px}.cta-cat{width:170px;right:6%;bottom:3%}.footer-top,.footer-bottom{display:block}.footer-links{gap:55px;margin-top:30px}.page-hero{padding:60px 0 49px}.article-layout{grid-template-columns:1fr;gap:0;padding:48px 0 80px}.toc{display:none}.article section{margin-bottom:43px}.step{padding:21px 20px 21px 63px}.step:before{left:19px;top:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:620px){.tilt-left{transform:rotate(-.8deg)}.tilt-right{transform:rotate(.8deg)}}
html[lang="en"] .hero h1{font-size:clamp(2.5rem,4.3vw,3.7rem)}