:root{--pq-bg:#eef0f1;--pq-paper:#f8f9f9;--pq-white:#ffffff;--pq-ink:#181b1d;--pq-muted:#747b80;--pq-line:rgba(24,27,29,0.14);--pq-dark:#303438;--pq-dark-2:#24282b;--pq-blue:#168cc6;--pq-blue-soft:#d8edf7;--pq-header-h:70px;--pq-page-x:clamp(24px,5vw,78px)}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:var(--pq-header-h)}body{margin:0;background:var(--pq-bg);color:var(--pq-ink);font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:geometricPrecision}body,button,input,select,textarea{font-family:inherit}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%}main{width:100%;padding-top:var(--pq-header-h);overflow:clip}#about,#cases,#categories,#contact,#scenes,#top{scroll-margin-top:0}[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s cubic-bezier(.22,1,.36,1)}[data-reveal].is-visible{opacity:1;transform:none}.pq-kicker{display:block;margin-bottom:24px;font-size:10px;line-height:1.2;letter-spacing:.2em;color:var(--pq-muted);text-transform:uppercase}.pq-header{position:fixed;z-index:1000;top:0;left:0;right:0;height:var(--pq-header-h);display:grid;grid-template-columns:minmax(290px,1fr) auto minmax(180px,1fr);align-items:center;padding:0 var(--pq-page-x);background:rgba(47,51,54,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.pq-brand{width:max-content;min-width:0;display:inline-flex;align-items:center;text-decoration:none}.pq-brand-logo{width:190px;height:auto;max-width:none;max-height:50px;display:block;object-fit:contain;object-position:left center;filter:none;opacity:1}.pq-nav{height:100%;display:flex;align-items:stretch}.pq-nav a{position:relative;min-width:90px;padding:0 16px;display:flex;align-items:center;justify-content:center;letter-spacing:.04em;color:rgba(255,255,255,.68);transition:color .25s ease,background .25s ease}.pq-nav a.active,.pq-nav a:hover{color:#fff;background:rgba(0,0,0,.14)}.pq-nav a.active:after{content:"";position:absolute;left:28%;right:28%;bottom:10px;height:2px;background:#fff}.pq-header-action{justify-self:end;display:inline-flex;align-items:center;gap:18px;padding:10px 0;letter-spacing:.08em;color:rgba(255,255,255,.84)}.pq-header-action span{font-size:16px}.pq-menu{display:none}.pq-hero{min-height:calc(100vh - var(--pq-header-h));display:grid;grid-template-columns:minmax(430px,.84fr) minmax(0,1.16fr);background:#e9edef}.pq-hero-copy{align-self:center;padding:clamp(70px,8vw,130px) clamp(38px,5vw,82px);min-width:0}.pq-hero-brandline{margin-bottom:42px;font-size:10px;letter-spacing:.22em;color:#7f878c}.pq-hero h1{margin:0;font-size:clamp(54px,5.4vw,88px);letter-spacing:-.06em}.pq-hero h1 span{display:block}.pq-hero-copy>p{max-width:540px;margin:42px 0 0;color:#697177}.pq-hero-tags{margin-top:28px;display:flex;flex-wrap:wrap;gap:8px}.pq-hero-tags span{padding:8px 11px;border:1px solid var(--pq-line);font-size:9px;letter-spacing:.15em;color:#6d7579}.pq-hero-actions{margin-top:38px;display:flex;align-items:center;gap:28px}.pq-button{min-height:48px;padding:0 18px;display:inline-flex;align-items:center;justify-content:space-between;gap:34px;font-size:12px;letter-spacing:.04em;transition:transform .25s ease,background .25s ease,color .25s ease}.pq-button:hover{transform:translateY(-2px)}.pq-button-dark{min-width:170px;background:var(--pq-dark);color:#fff}.pq-button-dark:hover{background:var(--pq-blue)}.pq-text-link{padding:9px 0;display:inline-flex;align-items:center;gap:24px;border-bottom:1px solid rgba(24,27,29,.3);font-size:12px}.pq-hero-visual{position:relative;min-width:0;min-height:calc(100vh - var(--pq-header-h));overflow:hidden;background:#dfe3e5}.pq-hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(238,240,241,.24),transparent 24%);pointer-events:none}.pq-hero-visual>img{width:100%;height:100%;display:block;object-fit:cover;object-position:center;filter:saturate(.9) contrast(1.01) brightness(1.01)}.pq-hero-floating{position:absolute;z-index:2;top:24px;left:24px;padding:10px 12px;background:rgba(255,255,255,.82);border:1px solid rgba(24,27,29,.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.pq-hero-floating span{display:block;margin-bottom:5px;font-size:7px;letter-spacing:.16em;color:#777f84}.pq-hero-floating strong{display:block;font-size:11px;font-weight:600;letter-spacing:.12em}.pq-hero-index{position:absolute;z-index:2;left:clamp(26px,4vw,60px);right:clamp(26px,4vw,60px);bottom:clamp(26px,4vw,48px);display:flex;justify-content:space-between;align-items:flex-end;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.28)}.pq-hero-index b,.pq-hero-index span{font-size:8px;line-height:1.4;letter-spacing:.18em;font-weight:500}.pq-section-head{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(300px,.82fr);grid-gap:clamp(50px,8vw,130px);gap:clamp(50px,8vw,130px);align-items:end;padding-bottom:50px;border-bottom:1px solid var(--pq-line)}.pq-section-head h2{margin:0;font-size:clamp(48px,5vw,78px);line-height:1;letter-spacing:-.055em;font-weight:500}.pq-section-head>p{margin:0 0 6px;line-height:1.9;color:var(--pq-muted)}.pq-section-head-light{color:#f4f5f5;border-color:rgba(255,255,255,.15)}.pq-section-head-light .pq-kicker,.pq-section-head-light>p{color:rgba(255,255,255,.52)}.pq-categories{padding:clamp(80px,8vw,132px) var(--pq-page-x);background:var(--pq-paper)}.pq-category-grid{margin-top:52px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:1px;gap:1px;background:var(--pq-line);border:1px solid var(--pq-line)}.pq-category-card{min-width:0;background:#fff}.pq-category-image{position:relative;height:clamp(360px,42vw,610px);overflow:hidden;background:#e1e4e5}.pq-category-image img{width:100%;height:100%;display:block;object-fit:cover;filter:saturate(.78);transition:transform .8s cubic-bezier(.22,1,.36,1)}.pq-category-card:hover .pq-category-image img{transform:scale(1.025)}.pq-category-image>span{position:absolute;top:20px;left:20px;padding:8px 10px;background:rgba(255,255,255,.84);font-size:8px;letter-spacing:.16em}.pq-category-copy{min-height:250px;padding:30px 30px 28px;display:grid;grid-template-columns:minmax(300px,.98fr) minmax(250px,1.02fr);grid-template-rows:auto auto;grid-gap:22px 36px;gap:22px 36px}.pq-category-copy>div>span{display:block;margin-bottom:12px;font-size:10px;letter-spacing:.12em;color:var(--pq-blue)}.pq-category-copy h3{margin:0;font-size:clamp(30px,2.05vw,38px);line-height:1.12;letter-spacing:-.04em;font-weight:500}.pq-category-copy p{margin:0;line-height:1.8;color:var(--pq-muted)}.pq-category-copy a{grid-column:1/-1;width:-moz-fit-content;width:fit-content;display:flex;align-items:center;gap:28px;padding-bottom:8px;border-bottom:1px solid rgba(24,27,29,.28);font-size:12px}.pq-category-copy a b{font-size:17px;font-weight:400}.pq-module-head{margin-top:clamp(74px,8vw,118px);display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:30px;gap:30px;align-items:end;padding-bottom:26px;border-bottom:1px solid var(--pq-line)}.pq-module-head .pq-kicker{margin:0}.pq-module-head h3{margin:0;font-size:26px;font-weight:500;letter-spacing:-.03em}.pq-module-head p{margin:0;font-size:12px;line-height:1.7;color:var(--pq-muted)}.pq-module-grid{display:grid;border-left:1px solid var(--pq-line)}.pq-module-card{min-width:0;border-right:1px solid var(--pq-line);background:#fff}.pq-module-card,.pq-module-visual{border-bottom:1px solid var(--pq-line)}.pq-module-visual{position:relative;height:250px;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#edf0f1}.pq-module-visual img{width:100%;height:100%;padding:44px;display:block;object-fit:contain;mix-blend-mode:multiply}.pq-module-en,.pq-module-no{position:absolute;z-index:2;top:18px;font-size:8px;letter-spacing:.16em;color:#787f84}.pq-module-no{left:18px}.pq-module-en{right:18px}.pq-module-copy{padding:22px 22px 26px}.pq-module-copy h4{margin:0 0 10px;font-size:20px;font-weight:500;letter-spacing:-.03em}.pq-module-copy p{margin:0;font-size:12px;line-height:1.65;color:var(--pq-muted)}.pq-cases{padding:clamp(80px,8vw,132px) var(--pq-page-x);background:var(--pq-dark-2);color:#fff}.pq-case-grid{margin-top:52px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:48px 28px;gap:48px 28px}.pq-case-card{min-width:0}.pq-case-image{position:relative;aspect-ratio:16/10;overflow:hidden;background:#dfe2e3}.pq-case-image img{width:100%;height:100%;display:block;object-fit:cover;filter:saturate(.75);transition:transform .75s cubic-bezier(.22,1,.36,1)}.pq-case-card:hover .pq-case-image img{transform:scale(1.025)}.pq-case-image>span{position:absolute;top:18px;left:18px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:rgba(31,34,37,.78);font-size:9px;letter-spacing:.1em}.pq-case-meta{padding-top:20px}.pq-case-meta>span{display:block;margin-bottom:10px;font-size:8px;letter-spacing:.17em;color:#8fc8e3}.pq-case-meta h3{margin:0;font-size:26px;font-weight:500;letter-spacing:-.035em}.pq-case-meta p{max-width:560px;margin:14px 0 0;font-size:13px;line-height:1.75;color:rgba(255,255,255,.5)}.pq-scenes{min-height:760px;display:grid;grid-template-columns:minmax(390px,.74fr) minmax(0,1.26fr);background:#e8ebec}.pq-scene-side{padding:clamp(70px,7vw,110px) clamp(30px,5vw,76px);display:flex;flex-direction:column;min-width:0}.pq-scene-side h2{margin:0;font-size:clamp(42px,3.9vw,62px);letter-spacing:-.05em;font-weight:500}.pq-scene-side h2 span{display:block;white-space:nowrap}.pq-scene-tabs{margin-top:auto;border-top:1px solid var(--pq-line)}.pq-scene-tab{width:100%;padding:22px 2px;display:grid;grid-template-columns:36px 1fr 24px;align-items:center;grid-gap:16px;gap:16px;background:transparent;color:var(--pq-ink);border:0;border-bottom:1px solid var(--pq-line);text-align:left;transition:background .25s ease,padding-left .25s ease}.pq-scene-tab.active,.pq-scene-tab:hover{padding-left:10px;background:rgba(255,255,255,.52)}.pq-scene-tab>span{font-size:10px;color:var(--pq-muted)}.pq-scene-tab div{display:flex;flex-direction:column;gap:5px}.pq-scene-tab em{font-style:normal;font-size:8px;letter-spacing:.16em;color:var(--pq-muted)}.pq-scene-tab strong{font-size:18px;font-weight:500}.pq-scene-tab b{justify-self:end;font-size:17px;font-weight:400}.pq-scene-main{position:relative;min-width:0;min-height:760px;overflow:hidden;background:#d9dcdd}.pq-scene-main>img{width:100%;height:100%;display:block;object-fit:cover;animation:pqSceneIn .5s ease both}@keyframes pqSceneIn{0%{opacity:0;transform:scale(1.012)}to{opacity:1;transform:none}}.pq-scene-main:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 42%,rgba(18,22,24,.62))}.pq-scene-overlay{position:absolute;z-index:2;left:clamp(28px,5vw,72px);right:clamp(28px,5vw,72px);bottom:clamp(30px,5vw,64px);color:#fff}.pq-scene-overlay>span{display:block;margin-bottom:16px;font-size:8px;letter-spacing:.18em;opacity:.68}.pq-scene-overlay h3{max-width:700px;margin:0;font-size:clamp(34px,3.1vw,50px);line-height:1.06;letter-spacing:-.04em;font-weight:500}.pq-scene-overlay p{max-width:650px;margin:22px 0 0;font-size:13px;line-height:1.75;color:rgba(255,255,255,.58)}.pq-scene-points{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}.pq-scene-points span{padding:7px 10px;border:1px solid rgba(255,255,255,.28);font-size:9px}.pq-diy{padding:clamp(80px,8vw,130px) var(--pq-page-x);display:grid;grid-template-columns:minmax(0,1.08fr) minmax(430px,.92fr);grid-gap:clamp(46px,5vw,82px);gap:clamp(46px,5vw,82px);align-items:center;background:var(--pq-paper)}.pq-diy-image{position:relative;min-width:0;aspect-ratio:16/10;overflow:hidden;background:#e5e7e8}.pq-diy-image img{width:100%;height:100%;display:block;object-fit:cover;filter:saturate(.78)}.pq-diy-label{position:absolute;top:18px;left:18px;padding:10px 12px;background:rgba(255,255,255,.86);font-size:8px;letter-spacing:.16em}.pq-diy-copy h2{margin:0;font-size:clamp(42px,3.8vw,58px);line-height:1.06;letter-spacing:-.048em;font-weight:500}.pq-diy-copy h2 span{display:block;white-space:nowrap}.pq-diy-copy>p{margin:34px 0 0;line-height:1.9;color:var(--pq-muted)}.pq-diy-steps{margin:30px 0 34px;display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--pq-line);border-left:1px solid var(--pq-line)}.pq-diy-steps span{padding:14px 12px;border-right:1px solid var(--pq-line);border-bottom:1px solid var(--pq-line);font-size:10px;letter-spacing:.05em}.pq-about{padding:clamp(82px,8vw,136px) var(--pq-page-x);background:#fff}.pq-about-title h2{max-width:1000px;margin:0;font-size:clamp(50px,5.2vw,82px);line-height:1;letter-spacing:-.06em;font-weight:500}.pq-about-body{margin-top:clamp(64px,7vw,105px);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--pq-line);border-left:1px solid var(--pq-line)}.pq-about-body article{min-height:310px;padding:28px 28px 34px;border-right:1px solid var(--pq-line);border-bottom:1px solid var(--pq-line)}.pq-about-body article>span{display:block;margin-bottom:62px;font-size:8px;letter-spacing:.17em;color:var(--pq-blue)}.pq-about-body h3{margin:0;font-size:24px;font-weight:500;letter-spacing:-.035em}.pq-about-body p{margin:18px 0 0;font-size:13px;line-height:1.8;color:var(--pq-muted)}.pq-contact{position:relative;padding:clamp(82px,8vw,126px) var(--pq-page-x);display:grid;grid-template-columns:minmax(430px,.86fr) minmax(0,1.14fr);grid-gap:clamp(64px,8vw,128px);gap:clamp(64px,8vw,128px);background:#2b3034;color:#f5f6f6;border-top:4px solid var(--pq-blue)}.pq-contact .pq-kicker{color:rgba(255,255,255,.48)}.pq-contact-copy h2{margin:0;font-size:clamp(44px,3.8vw,60px);line-height:1.06;letter-spacing:-.045em;font-weight:500}.pq-contact-copy h2 span{display:block;white-space:nowrap}.pq-contact-copy p{max-width:520px;margin:30px 0 0;line-height:1.85;color:rgba(255,255,255,.58)}.pq-contact-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:24px 20px;gap:24px 20px;align-content:start}.pq-contact-form label{min-width:0;display:flex;flex-direction:column;gap:10px}.pq-contact-form label>span{font-size:8px;letter-spacing:.16em;color:rgba(255,255,255,.72)}.pq-contact-form input,.pq-contact-form select,.pq-contact-form textarea{width:100%;padding:13px 0;border:0;border-bottom:1px solid rgba(255,255,255,.3);border-radius:0;outline:none;background:transparent;color:#fff;font-size:13px}.pq-contact-form select option{color:#111}.pq-contact-form textarea{resize:vertical}.pq-contact-form input::placeholder,.pq-contact-form textarea::placeholder{color:rgba(255,255,255,.48)}.pq-contact-form input:focus,.pq-contact-form select:focus,.pq-contact-form textarea:focus{border-bottom-color:#fff}.pq-form-full{grid-column:1/-1}.pq-submit{min-height:52px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(255,255,255,.7);background:var(--pq-blue);color:#fff;font-size:12px;font-weight:500}.pq-submit span{font-size:17px}.pq-footer{padding:34px var(--pq-page-x);display:grid;grid-template-columns:1fr 1fr auto;grid-gap:20px;gap:20px;align-items:center;background:var(--pq-dark-2);color:#fff}.pq-brand-logo-footer{width:170px;height:auto;max-height:42px;filter:none;opacity:1}.pq-footer>p{margin:0;font-size:9px;letter-spacing:.14em;color:rgba(255,255,255,.46)}.pq-footer>a:not(.pq-brand){font-size:9px;letter-spacing:.12em;color:rgba(255,255,255,.72)}.pq-footer small{grid-column:1/-1;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:8px;letter-spacing:.08em;color:rgba(255,255,255,.34)}@media (max-width:1120px){.pq-header{grid-template-columns:minmax(250px,1fr) auto minmax(120px,1fr)}.pq-nav a{min-width:74px;padding:0 10px}.pq-hero{grid-template-columns:minmax(330px,.9fr) minmax(0,1.1fr)}.pq-category-copy{grid-template-columns:1fr}.pq-category-copy a{grid-column:auto}}@media (max-width:900px){:root{--pq-header-h:68px;--pq-page-x:18px}html{scroll-padding-top:68px}body,main{overflow-x:hidden}.pq-header{height:68px;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;padding:0 14px}.pq-brand{min-width:0}.pq-brand-logo{width:138px;height:auto;max-width:138px;max-height:38px}.pq-header-action{padding:8px 10px;gap:8px;border:1px solid rgba(255,255,255,.26);font-size:10px}.pq-header-action span{font-size:14px}.pq-menu{width:36px;height:36px;padding:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border:0;background:transparent}.pq-menu span{width:21px;height:1px;display:block;background:#fff;transition:transform .25s ease}.pq-menu.is-open span:first-child{transform:translateY(3.5px) rotate(45deg)}.pq-menu.is-open span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.pq-nav{position:fixed;z-index:999;top:68px;left:0;right:0;height:auto;padding:8px 16px 20px;display:none;flex-direction:column;align-items:stretch;background:rgba(47,51,54,.985);border-top:1px solid rgba(255,255,255,.08)}.pq-nav.is-open{display:flex}.pq-nav a{min-width:0;padding:15px 2px;display:block;border-bottom:1px solid rgba(255,255,255,.08);font-size:13px}.pq-nav a.active:after{display:none}.pq-hero{min-height:0;display:flex;flex-direction:column}.pq-hero-visual{order:1;min-height:0;height:auto;aspect-ratio:4/3}.pq-hero-copy{order:2;padding:42px 18px 54px}.pq-hero-brandline{margin-bottom:20px;font-size:8px;line-height:1.45}.pq-hero h1{font-size:clamp(38px,11.4vw,50px);line-height:1.02}.pq-hero-copy>p{margin-top:24px;font-size:14px;line-height:1.78}.pq-hero-tags{margin-top:20px}.pq-hero-actions{margin-top:26px;flex-direction:column;align-items:flex-start;gap:14px}.pq-button{width:min(100%,230px)}.pq-hero-floating{top:12px;left:12px;padding:10px 11px}.pq-hero-floating span{margin-bottom:5px;font-size:6px}.pq-hero-floating strong{font-size:14px}.pq-hero-index{left:12px;right:12px;bottom:12px}.pq-hero-index b{display:none}.pq-section-head{grid-template-columns:1fr;gap:22px;padding-bottom:34px}.pq-section-head h2{font-size:clamp(38px,11vw,48px);line-height:1.04}.pq-section-head>p{font-size:14px;line-height:1.75}.pq-about,.pq-cases,.pq-categories,.pq-contact{padding:58px var(--pq-page-x)}.pq-category-grid{margin-top:34px;grid-template-columns:1fr}.pq-category-image{height:auto;aspect-ratio:4/3}.pq-category-copy{min-height:0;padding:22px 18px 24px;display:block}.pq-category-copy h3{font-size:28px;line-height:1.12}.pq-category-copy h3 span{white-space:normal}.pq-category-copy p{margin-top:18px;font-size:13px;line-height:1.72}.pq-category-copy a{margin-top:24px}.pq-module-head{margin-top:58px;grid-template-columns:1fr;gap:12px}.pq-module-head p{margin-top:8px}.pq-module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pq-module-visual{height:170px}.pq-module-visual img{padding:32px 22px}.pq-module-copy{padding:18px 14px 20px}.pq-module-copy h4{font-size:17px}.pq-module-copy p{font-size:11px}.pq-case-grid{margin-top:34px;grid-template-columns:1fr;gap:38px}.pq-case-image{aspect-ratio:4/3}.pq-case-meta h3{font-size:23px}.pq-scenes{min-height:0;grid-template-columns:1fr}.pq-scene-side{padding:56px 18px 0}.pq-scene-side h2{font-size:clamp(36px,10.5vw,46px);line-height:1.06}.pq-scene-side h2 span{white-space:normal}.pq-scene-tabs{margin-top:34px}.pq-scene-tab{padding:17px 2px;grid-template-columns:30px 1fr 20px;gap:10px}.pq-scene-tab.active,.pq-scene-tab:hover{padding-left:6px}.pq-scene-main{min-height:0;height:auto;aspect-ratio:4/5;margin-top:24px}.pq-scene-overlay{left:18px;right:18px;bottom:20px}.pq-scene-overlay h3{font-size:31px;line-height:1.05}.pq-scene-overlay p{margin-top:14px;font-size:12px;line-height:1.6}.pq-scene-points{margin-top:16px}.pq-scene-points span{font-size:8px}.pq-diy{padding:58px 18px;grid-template-columns:1fr;gap:32px}.pq-diy-image{aspect-ratio:4/3}.pq-diy-copy h2{font-size:clamp(36px,10vw,46px);line-height:1.06}.pq-diy-copy h2 span{white-space:normal}.pq-diy-copy>p{margin-top:22px;font-size:14px;line-height:1.75}.pq-diy-steps{margin:24px 0 28px}.pq-about-title h2{font-size:clamp(40px,11vw,50px);line-height:1.03}.pq-about-body{margin-top:42px;grid-template-columns:1fr}.pq-about-body article{min-height:0;padding:22px 18px 26px}.pq-about-body article>span{margin-bottom:28px}.pq-about-body h3{font-size:22px}.pq-contact{grid-template-columns:1fr;gap:42px}.pq-contact-copy h2{font-size:clamp(36px,10vw,46px);line-height:1.06}.pq-contact-copy h2 span{white-space:normal}.pq-contact-copy p{margin-top:22px;font-size:14px;line-height:1.75}.pq-contact-form{grid-template-columns:1fr}.pq-form-full{grid-column:auto}.pq-submit{width:100%}.pq-footer{padding:30px 18px;grid-template-columns:1fr;gap:18px}.pq-footer small{grid-column:auto}}@media (max-width:420px){.pq-header{grid-template-columns:minmax(0,1fr) auto 34px;padding:0 10px;gap:7px}.pq-brand-logo{width:118px;height:auto;max-width:118px;max-height:34px}.pq-header-action{padding:8px;font-size:9px}.pq-header-action span{display:none}.pq-module-grid{grid-template-columns:1fr}.pq-module-visual{height:210px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}[data-reveal]{opacity:1;transform:none}}.pq-brand-logo,.pq-brand-logo-footer{filter:none!important;mix-blend-mode:normal!important;opacity:1!important}.pq-hero-main-logo{width:100%;min-height:156px;margin:0 0 30px;display:flex;align-items:center;justify-content:flex-start;overflow:visible}.pq-hero-main-logo img{width:clamp(320px,24vw,430px);height:auto;max-width:94%;max-height:154px;display:block;object-fit:contain;object-position:left center;transform:scale(1.06);transform-origin:left center;filter:none!important;mix-blend-mode:normal!important;opacity:1!important}@media (max-width:900px){.pq-hero-main-logo{min-height:0;margin-bottom:24px}.pq-hero-main-logo img{width:min(74vw,280px);max-width:100%;max-height:100px;transform:none}}@media (max-width:420px){.pq-hero-main-logo img{width:min(78vw,240px);max-height:88px}}.pq-about,.pq-cases,.pq-categories,.pq-contact,.pq-diy{scroll-margin-top:0}.pq-header{height:70px;padding-left:clamp(28px,5vw,86px);padding-right:clamp(28px,5vw,86px)}.pq-brand-logo{width:210px;max-height:54px}.pq-nav a{min-width:92px;padding-inline:18px;font-size:12px}.pq-header-action{font-size:11px}.pq-hero{min-height:calc(100vh - 70px);grid-template-columns:minmax(500px,.86fr) minmax(0,1.14fr)}.pq-hero-copy{padding-top:clamp(64px,7vw,108px);padding-bottom:clamp(58px,6vw,96px)}.pq-hero-main-logo{min-height:138px;margin-bottom:24px}.pq-hero-main-logo img{width:clamp(340px,23vw,430px);max-height:136px;transform:none}.pq-hero h1{font-size:clamp(58px,5.2vw,82px);line-height:.98}.pq-hero-copy>p{max-width:560px;margin-top:32px;font-size:14px;line-height:1.9}.pq-hero-tags{margin-top:24px}.pq-hero-actions{margin-top:30px}.pq-hero-visual{min-height:calc(100vh - 70px)}.pq-hero-visual>img{object-position:center center}.pq-hero-floating{top:22px;left:22px}.pq-hero-index{bottom:24px}.pq-section-head{gap:clamp(42px,6vw,90px);padding-bottom:42px}.pq-section-head h2{font-size:clamp(48px,4.7vw,72px);line-height:1.02}.pq-section-head>p{max-width:520px}.pq-categories{padding-top:clamp(72px,7vw,112px);padding-bottom:clamp(84px,8vw,126px)}.pq-category-grid{margin-top:42px}.pq-category-image{height:clamp(340px,36vw,560px)}.pq-category-copy{min-height:236px;padding:30px 32px 28px;grid-template-columns:minmax(330px,.95fr) minmax(260px,1.05fr);gap:18px 34px}.pq-category-copy h3{font-size:clamp(30px,2vw,38px);line-height:1.1}.pq-category-copy h3 span{display:block;white-space:nowrap}.pq-category-copy p{max-width:390px;line-height:1.78}.pq-module-head{margin-top:clamp(66px,7vw,98px)}.pq-module-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.pq-module-visual{height:230px}.pq-module-copy{min-height:122px}.pq-cases{padding-top:clamp(74px,7vw,112px);padding-bottom:clamp(80px,8vw,122px)}.pq-case-grid{margin-top:42px;gap:42px 24px}.pq-case-image{aspect-ratio:16/9.6}.pq-case-meta h3{font-size:24px}.pq-case-meta p{max-width:520px}.pq-scenes{min-height:720px;grid-template-columns:minmax(420px,.76fr) minmax(0,1.24fr)}.pq-scene-side{padding-top:clamp(60px,6vw,88px);padding-bottom:clamp(46px,5vw,72px)}.pq-scene-side h2{font-size:clamp(42px,3.7vw,58px);line-height:1.04}.pq-scene-tabs{margin-top:72px}.pq-scene-main{min-height:720px}.pq-scene-overlay{left:clamp(28px,4vw,58px);right:clamp(28px,4vw,58px);bottom:clamp(28px,4vw,50px)}.pq-scene-overlay h3{max-width:620px;font-size:clamp(32px,2.8vw,46px);line-height:1.08}.pq-scene-overlay p{max-width:610px;margin-top:16px}.pq-diy{padding-top:clamp(76px,7vw,112px);padding-bottom:clamp(76px,7vw,112px);grid-template-columns:minmax(0,1.12fr) minmax(420px,.88fr);gap:clamp(46px,5vw,76px)}.pq-diy-copy{max-width:600px}.pq-diy-copy h2{font-size:clamp(40px,3.45vw,54px);line-height:1.07}.pq-diy-copy>p{margin-top:26px;line-height:1.82}.pq-diy-steps{margin-top:24px}.pq-about{padding-top:clamp(76px,7vw,118px);padding-bottom:clamp(82px,8vw,124px)}.pq-about-title h2{font-size:clamp(48px,4.7vw,72px);line-height:1.02}.pq-about-title h2 span{display:block}.pq-about-body{margin-top:clamp(54px,6vw,82px)}.pq-about-body article{min-height:270px}.pq-about-body article>span{margin-bottom:46px}.pq-contact{padding-top:clamp(74px,7vw,108px);padding-bottom:clamp(76px,7vw,110px);grid-template-columns:minmax(460px,.86fr) minmax(0,1.14fr);gap:clamp(58px,7vw,110px)}.pq-contact-copy h2{font-size:clamp(44px,3.5vw,56px)}.pq-contact-copy p{margin-top:26px}.pq-contact-form{gap:22px 20px}.pq-submit{margin-top:4px}.pq-footer{min-height:108px}.pq-brand-logo-footer{width:180px;max-height:44px}@media (max-width:1180px) and (min-width:901px){.pq-header{padding-inline:28px;grid-template-columns:minmax(230px,1fr) auto minmax(120px,1fr)}.pq-brand-logo{width:178px}.pq-nav a{min-width:72px;padding-inline:10px}.pq-hero{grid-template-columns:minmax(400px,.92fr) minmax(0,1.08fr)}.pq-hero-main-logo img{width:300px}.pq-hero h1{font-size:clamp(48px,5vw,66px)}.pq-category-copy{grid-template-columns:1fr}.pq-category-copy h3 span{white-space:normal}.pq-category-copy a{grid-column:auto}.pq-scenes{grid-template-columns:minmax(340px,.8fr) minmax(0,1.2fr)}.pq-contact{grid-template-columns:minmax(380px,.9fr) minmax(0,1.1fr)}}@media (max-width:900px){.pq-header{height:68px;padding-inline:12px}.pq-brand-logo{width:145px;max-width:145px;max-height:40px}.pq-hero{display:flex;flex-direction:column}.pq-hero-visual{order:1;min-height:0;aspect-ratio:4/3}.pq-hero-copy{order:2;padding:40px 18px 52px}.pq-hero-main-logo{min-height:0;margin-bottom:22px}.pq-hero-main-logo img{width:min(76vw,290px);max-width:100%;max-height:96px}.pq-hero h1{font-size:clamp(38px,11vw,48px);line-height:1.02}.pq-hero-copy>p{margin-top:22px;line-height:1.75}.pq-section-head h2{font-size:clamp(36px,10.5vw,46px)}.pq-category-copy{min-height:0;display:block;padding:22px 18px 24px}.pq-category-copy h3{font-size:28px}.pq-category-copy h3 span{white-space:normal}.pq-category-copy p{margin-top:16px}.pq-module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pq-module-visual{height:170px}.pq-scenes{grid-template-columns:1fr;min-height:0}.pq-scene-side{padding:52px 18px 0}.pq-scene-side h2{font-size:clamp(36px,10.5vw,46px)}.pq-scene-tabs{margin-top:30px}.pq-scene-main{min-height:0;aspect-ratio:4/5;margin-top:22px}.pq-scene-overlay h3{font-size:30px}.pq-diy{grid-template-columns:1fr;padding:56px 18px;gap:30px}.pq-diy-copy h2{font-size:clamp(36px,10vw,46px)}.pq-about-title h2{font-size:clamp(38px,10.5vw,48px)}.pq-about-body,.pq-contact{grid-template-columns:1fr}.pq-contact{padding:56px 18px;gap:38px}.pq-contact-copy h2{font-size:clamp(36px,10vw,46px)}.pq-footer{min-height:0;grid-template-columns:1fr}}@media (max-width:420px){.pq-brand-logo{width:118px;max-width:118px}.pq-hero-main-logo img{width:min(78vw,250px)}.pq-module-grid{grid-template-columns:1fr}}.pq-contact-strip{margin-top:clamp(34px,4vw,54px);display:grid;grid-template-columns:minmax(210px,1.2fr) minmax(170px,1fr) minmax(170px,1fr) minmax(170px,1fr) minmax(190px,.95fr);border-top:1px solid var(--pq-line);border-left:1px solid var(--pq-line);background:#f7f8f8}.pq-contact-strip>*{min-width:0;min-height:132px;padding:22px 20px;border-right:1px solid var(--pq-line);border-bottom:1px solid var(--pq-line)}.pq-contact-strip-cta,.pq-contact-strip-head,.pq-contact-strip-item{display:flex;flex-direction:column;justify-content:space-between}.pq-contact-strip-cta>span,.pq-contact-strip-head>span,.pq-contact-strip-item>span{font-size:8px;line-height:1.2;letter-spacing:.17em;color:#7d8589}.pq-contact-strip-head strong{max-width:170px;font-size:20px;line-height:1.18;letter-spacing:-.03em;font-weight:500}.pq-contact-strip-item strong{overflow:hidden;font-size:13px;line-height:1.55;color:#32383c;font-weight:500;text-overflow:ellipsis;white-space:nowrap}.pq-contact-strip-cta{position:relative;background:#303438;color:#fff;transition:background .25s ease,color .25s ease}.pq-contact-strip-cta:hover{background:var(--pq-blue)}.pq-contact-strip-cta>span{color:rgba(255,255,255,.5)}.pq-contact-strip-cta strong{padding-right:30px;font-size:16px;font-weight:500}.pq-contact-strip-cta b{position:absolute;right:18px;bottom:20px;font-size:19px;font-weight:300}@media (max-width:1180px) and (min-width:901px){.pq-contact-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.pq-contact-strip>*{min-height:112px}.pq-contact-strip-cta{grid-column:1/-1;min-height:100px}}@media (max-width:900px){.pq-contact-strip{margin-top:34px;grid-template-columns:1fr}.pq-contact-strip>*{min-height:96px;padding:18px 16px}.pq-contact-strip-head strong{max-width:none;font-size:19px}.pq-contact-strip-item strong{margin-top:14px;white-space:normal}.pq-contact-strip-cta{min-height:104px}}.pq-contact-strip{display:none!important}.pq-brand-contact{margin-top:clamp(42px,5vw,68px);padding-top:clamp(34px,4vw,52px);border-top:1px solid var(--pq-line)}.pq-brand-contact-intro{display:grid;grid-template-columns:minmax(220px,.75fr) minmax(360px,1.25fr);grid-gap:18px 46px;gap:18px 46px;align-items:start;margin-bottom:28px}.pq-brand-contact-intro>span{grid-column:1/-1;font-size:9px;line-height:1.2;letter-spacing:.18em;color:#7d8589}.pq-brand-contact-intro h3{margin:0;font-size:clamp(30px,2.8vw,42px);line-height:1.06;letter-spacing:-.04em;font-weight:500;color:#303438}.pq-brand-contact-intro p{max-width:560px;margin:3px 0 0;font-size:13px;line-height:1.82;color:#6f777b}.pq-brand-contact-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--pq-line);border-left:1px solid var(--pq-line)}.pq-brand-contact-card{position:relative;min-width:0;min-height:142px;padding:22px 20px;display:flex;flex-direction:column;justify-content:space-between;gap:28px;border-right:1px solid var(--pq-line);border-bottom:1px solid var(--pq-line);background:#f7f8f8;color:#303438;transition:background .22s ease,color .22s ease}a.pq-brand-contact-card:hover{background:#303438;color:#fff}.pq-brand-contact-card>span{padding-right:26px;font-size:8px;line-height:1.25;letter-spacing:.16em;color:#858c90}a.pq-brand-contact-card:hover>span{color:rgba(255,255,255,.55)}.pq-brand-contact-card strong{overflow-wrap:anywhere;font-size:clamp(14px,1.15vw,17px);line-height:1.4;letter-spacing:-.01em;font-weight:500}.pq-brand-contact-card b{position:absolute;top:18px;right:18px;font-size:17px;font-weight:300}@media (max-width:1180px) and (min-width:901px){.pq-brand-contact-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pq-brand-contact-card{min-height:122px}}@media (max-width:900px){.pq-brand-contact{margin-top:38px;padding-top:30px}.pq-brand-contact-intro{grid-template-columns:1fr;gap:14px;margin-bottom:24px}.pq-brand-contact-intro>span{grid-column:auto}.pq-brand-contact-intro h3{font-size:32px}.pq-brand-contact-grid{grid-template-columns:1fr}.pq-brand-contact-card{min-height:102px;padding:18px 16px;gap:20px}.pq-brand-contact-card strong{font-size:16px}}.pq-hero h1{font-size:clamp(52px,4.15vw,68px);line-height:1.12;letter-spacing:-.025em;font-weight:500}.pq-hero h1 span+span{margin-top:.04em}@media (max-width:1180px) and (min-width:901px){.pq-hero h1{font-size:clamp(48px,4.6vw,60px);line-height:1.1;letter-spacing:-.02em}}@media (max-width:900px){.pq-hero h1{font-size:clamp(38px,10.2vw,46px);line-height:1.1;letter-spacing:-.02em}.pq-hero h1 span+span{margin-top:.02em}.pq-brand-logo{width:158px;max-width:158px;max-height:44px;transform:scale(1.12);transform-origin:left center}.pq-scene-overlay h3{max-width:92%;font-size:clamp(28px,8.4vw,36px);line-height:1.12;letter-spacing:-.025em}.pq-scene-overlay p{max-width:94%;font-size:13px;line-height:1.75}.pq-diy{padding-bottom:34px}.pq-about{padding-top:48px}.pq-about-title h2{font-size:42px;line-height:1.08;letter-spacing:-.035em}.pq-about-title h2 span{display:block}.pq-about-title h2 span:last-child{margin-top:4px;font-size:clamp(31px,8.3vw,35px);line-height:1.12;letter-spacing:-.03em;white-space:nowrap}.pq-about-body{margin-top:40px;gap:14px}.pq-about-body article{min-height:0;padding:28px 20px 30px}.pq-about-body article>span{margin-bottom:34px}.pq-about-body article h3{font-size:25px;line-height:1.18}.pq-about-body article p{margin-top:18px;font-size:13px;line-height:1.75}}@media (max-width:420px){.pq-brand-logo{width:145px;max-width:145px;transform:scale(1.1)}.pq-about-title h2{font-size:39px}.pq-about-title h2 span:last-child{font-size:clamp(29px,8.1vw,33px)}.pq-scene-overlay h3{font-size:clamp(27px,8.1vw,34px)}}@media (max-width:900px){.pq-hero h1{max-width:none;font-size:clamp(34px,8.8vw,40px);line-height:1.14;letter-spacing:-.018em;font-weight:500}.pq-hero h1 span{display:block;white-space:nowrap}.pq-hero h1 span+span{margin-top:.08em}.pq-scene-side h2,.pq-section-head h2{font-size:clamp(32px,8.2vw,38px);line-height:1.16;letter-spacing:-.018em;font-weight:500}.pq-scene-side h2 span{display:block;white-space:nowrap}.pq-diy-copy h2{font-size:clamp(32px,8.2vw,38px);line-height:1.16;letter-spacing:-.018em;font-weight:500}.pq-diy-copy h2 span{display:block;white-space:nowrap}.pq-about-title h2{font-size:clamp(32px,8.2vw,38px);line-height:1.16;letter-spacing:-.018em;font-weight:500}.pq-about-title h2 span{display:block;white-space:nowrap}.pq-about-title h2 span:last-child{margin-top:.08em;font-size:clamp(28px,7.3vw,34px);line-height:1.18;letter-spacing:-.015em;white-space:nowrap}.pq-brand-contact-intro h3{font-size:clamp(28px,7.4vw,34px);line-height:1.16;letter-spacing:-.018em;font-weight:500}.pq-brand-contact-intro>span,.pq-kicker{font-size:9px;letter-spacing:.16em}}@media (max-width:420px){.pq-hero h1{font-size:clamp(32px,8.5vw,37px)}.pq-about-title h2,.pq-diy-copy h2,.pq-scene-side h2,.pq-section-head h2{font-size:clamp(30px,8vw,35px)}.pq-about-title h2 span:last-child,.pq-brand-contact-intro h3{font-size:clamp(27px,7.2vw,31px)}}body{font-family:PingFang SC,Microsoft YaHei,Noto Sans CJK SC,Helvetica Neue,Arial,sans-serif;font-weight:400;letter-spacing:0}a,button,input,li,p,textarea{letter-spacing:.01em}.pq-header-action,.pq-nav a{letter-spacing:.04em}.pq-hero h1{font-size:clamp(50px,4.25vw,68px);line-height:1.16;letter-spacing:.008em;font-weight:400}.pq-hero h1 span+span{margin-top:.08em}.pq-hero-copy>p{max-width:600px;font-size:15px;line-height:1.95;letter-spacing:.018em}.pq-section-head h2{font-size:clamp(42px,3.75vw,60px);line-height:1.18;letter-spacing:.006em;font-weight:400}.pq-section-head>p{font-size:14px;line-height:1.95;letter-spacing:.015em}.pq-category-copy h3{font-size:clamp(28px,1.85vw,34px);line-height:1.24;letter-spacing:.006em;font-weight:400}.pq-category-copy p{font-size:13px;line-height:1.9;letter-spacing:.015em}.pq-module-copy h3{line-height:1.3;letter-spacing:.01em;font-weight:500}.pq-module-copy p{line-height:1.75;letter-spacing:.012em}.pq-case-meta h3{font-size:23px;line-height:1.28;letter-spacing:.008em;font-weight:400}.pq-case-meta p{line-height:1.85;letter-spacing:.012em}.pq-scene-side h2{font-size:clamp(38px,3.2vw,52px);line-height:1.19;letter-spacing:.006em;font-weight:400}.pq-scene-overlay h3{max-width:660px;font-size:clamp(30px,2.55vw,42px);line-height:1.2;letter-spacing:.008em;font-weight:400}.pq-scene-overlay p{font-size:14px;line-height:1.9;letter-spacing:.014em}.pq-diy-copy h2{font-size:clamp(38px,3.15vw,50px);line-height:1.2;letter-spacing:.006em;font-weight:400}.pq-diy-copy>p{font-size:14px;line-height:1.95;letter-spacing:.015em}.pq-about-title h2{font-size:clamp(42px,3.9vw,60px);line-height:1.18;letter-spacing:.006em;font-weight:400}.pq-about-title h2 span+span{margin-top:.08em}.pq-about-body article h3{line-height:1.28;letter-spacing:.008em;font-weight:400}.pq-about-body article p{font-size:14px;line-height:1.9;letter-spacing:.014em}.pq-brand-contact-intro h3{font-size:clamp(28px,2.35vw,36px);line-height:1.2;letter-spacing:.006em;font-weight:400}.pq-brand-contact-intro p{font-size:14px;line-height:1.9;letter-spacing:.014em}.pq-brand-contact-card strong{line-height:1.55;letter-spacing:.008em;font-weight:400}.pq-contact-copy h2{font-size:clamp(38px,3.15vw,50px);line-height:1.2;letter-spacing:.006em;font-weight:400}.pq-contact-copy p{font-size:14px;line-height:1.9;letter-spacing:.014em}.pq-brand-contact-intro>span,.pq-kicker,.pq-section-head>span{letter-spacing:.17em}@media (max-width:1180px) and (min-width:901px){.pq-hero h1{font-size:clamp(46px,4.6vw,58px);line-height:1.17}.pq-section-head h2{font-size:clamp(38px,4vw,50px)}.pq-contact-copy h2,.pq-diy-copy h2,.pq-scene-side h2{font-size:clamp(36px,3.8vw,46px)}.pq-about-title h2{font-size:clamp(40px,4.2vw,52px)}}@media (max-width:900px){.pq-hero h1{font-size:clamp(31px,8.1vw,37px);line-height:1.2;letter-spacing:.006em;font-weight:400}.pq-hero h1 span{white-space:nowrap}.pq-hero-copy>p{font-size:14px;line-height:1.9}.pq-diy-copy h2,.pq-scene-side h2,.pq-section-head h2{font-size:clamp(28px,7.35vw,34px);line-height:1.22;letter-spacing:.006em;font-weight:400}.pq-category-copy h3{font-size:25px;line-height:1.26}.pq-case-meta h3{font-size:21px}.pq-scene-overlay h3{max-width:94%;font-size:clamp(26px,6.9vw,32px);line-height:1.22}.pq-about-title h2{font-size:clamp(29px,7.55vw,35px);line-height:1.22;letter-spacing:.006em;font-weight:400}.pq-about-title h2 span:last-child{margin-top:.08em;font-size:clamp(27px,7vw,32px);line-height:1.24;letter-spacing:.006em}.pq-brand-contact-intro h3{font-size:clamp(26px,6.8vw,31px);line-height:1.22}.pq-contact-copy h2{font-size:clamp(28px,7.3vw,34px);line-height:1.22}.pq-about-body article p,.pq-brand-contact-intro p,.pq-diy-copy>p,.pq-scene-overlay p,.pq-section-head>p{line-height:1.9}}@media (max-width:420px){.pq-hero h1{font-size:31px}.pq-contact-copy h2,.pq-diy-copy h2,.pq-scene-side h2,.pq-section-head h2{font-size:28px}.pq-about-title h2{font-size:29px}.pq-about-title h2 span:last-child{font-size:27px}.pq-brand-contact-intro h3{font-size:26px}}.pq-honeypot{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;-webkit-clip-path:inset(50%)!important;clip-path:inset(50%)!important;white-space:nowrap!important;opacity:0!important;pointer-events:none!important}.pq-submit:disabled{cursor:wait;opacity:.72}.pq-form-message{margin:2px 0 0;padding:0;font-size:12px;line-height:1.7;letter-spacing:.02em}.pq-form-message-submitting{color:rgba(255,255,255,.62)}.pq-form-message-success{color:#b9dfca}.pq-form-message-error{color:#ffc7c7}@media (max-width:900px){.pq-form-message{font-size:12px;line-height:1.75}}