/* Product Center — warm gallery */
.sp-page{--sp-ink:#242426;--sp-muted:#6e6d69;--sp-paper:#f6f5f1;--sp-line:#dcdad4;background:var(--sp-paper);color:var(--sp-ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;padding-top:116px;line-height:1.65}
.sp-container{width:min(1280px,calc(100% - 96px));margin-inline:auto}.sp-page h1,.sp-page h2,.sp-page h3{font-family:inherit;font-weight:600;letter-spacing:-.045em;text-wrap:balance}.sp-kicker{font-size:11px;letter-spacing:.2em;font-weight:600;color:#877252;margin:0 0 24px}.sp-intro{padding:64px 0 56px}.sp-intro h1{font-size:clamp(42px,5vw,72px);line-height:1.2;margin:0}.sp-intro h1 span{display:block;font-size:.65em;color:#8d8a81;margin-top:16px;line-height:1.35}.sp-lead{font-size:19px;color:var(--sp-muted);line-height:1.8;margin:26px 0 0}.sp-category-nav{position:sticky;top:104px;z-index:15;display:flex;justify-content:center;gap:8px;padding:14px 20px;background:rgba(246,245,241,.93);backdrop-filter:blur(18px);border-block:1px solid var(--sp-line)}.sp-category-nav a{padding:10px 24px;border-radius:999px;font-size:14px;font-weight:600;transition:background .2s,color .2s}.sp-category-nav a.is-selected,.sp-category-nav a:hover{background:#29292b;color:#fff}.sp-section{padding-block:72px 24px;scroll-margin-top:190px}.sp-section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:28px}.sp-section-head h2{font-size:36px;margin:0;line-height:1.3}.sp-section-head p{color:var(--sp-muted);font-size:15px;margin:0}.sp-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.sp-card{display:flex;flex-direction:column;align-items:center;text-align:center;background:linear-gradient(150deg,#fff,#f0eee8);border:1px solid #fff;border-radius:26px;padding:38px 34px 34px;overflow:hidden}.sp-card .sp-kicker{margin-bottom:10px;font-size:10px}.sp-card h3{margin:0;font-size:28px;line-height:1.35}.sp-card-kind{margin:8px 0 0;color:var(--sp-muted);font-size:14px}.sp-card-art{width:100%;height:245px;position:relative;display:flex;align-items:center;justify-content:center;margin:12px 0 16px;overflow:hidden}.sp-card-art img{width:100%;height:100%;object-fit:contain;transition:transform .65s cubic-bezier(.2,.7,.25,1)}.sp-card-art:hover img{transform:scale(1.035)}.sp-canvas img{position:absolute;top:50%;left:0;width:100%;height:auto;max-width:none;transform:translateY(-55%);object-fit:initial}.sp-canvas:hover img{transform:translateY(-55%) scale(1.035)}.sp-card-specs{display:grid;grid-template-columns:1fr 1fr;width:100%;margin-top:auto;gap:20px}.sp-card-specs>div+div{border-left:1px solid var(--sp-line)}.sp-card-specs strong{display:block;font-size:38px;line-height:1.1;font-weight:600;letter-spacing:-.045em}.sp-card-specs strong small{font-size:16px;margin-left:4px;letter-spacing:0}.sp-card-specs span{display:block;margin-top:8px;font-size:13px;color:#64635e}.sp-composition{font-size:12px;color:#75736e;margin:18px 0}.sp-card-caption{font-size:11px;color:#75736e;margin:0 0 16px}.sp-button{display:inline-flex;justify-content:center;align-items:center;gap:20px;padding:12px 26px;border-radius:999px;background:#29292b;color:#fff;font-size:14px;font-weight:500;line-height:1.5;text-decoration:none;transition:background .2s,transform .2s}.sp-button:hover{background:#444447;transform:translateY(-2px)}.sp-page a:focus-visible,.sp-nav a:focus-visible,.sp-nav button:focus-visible{outline:2px solid #8f7246;outline-offset:5px}.sp-marker{font-size:10px;vertical-align:super;line-height:1;letter-spacing:0;margin-left:3px;color:inherit;white-space:nowrap;text-decoration:none}.sp-grid-ambience{grid-template-columns:1fr}.sp-grid-ambience .sp-card{display:grid;grid-template-columns:1fr 1fr;text-align:left;align-items:center;padding:48px 70px;background:linear-gradient(120deg,#e4e9ec,#f1f2f1)}.sp-grid-ambience .sp-card>.sp-kicker,.sp-grid-ambience .sp-card>h3,.sp-grid-ambience .sp-card>.sp-card-kind,.sp-grid-ambience .sp-card>.sp-ambience-line,.sp-grid-ambience .sp-card>.sp-button{grid-column:1}.sp-grid-ambience .sp-card-art{grid-column:2;grid-row:1/7;height:330px;margin:0}.sp-grid-ambience .sp-card-art img{height:100%;width:auto;max-width:100%;filter:drop-shadow(0 20px 20px #2221)}.sp-grid-ambience .sp-button{justify-self:start;align-self:start}.sp-ambience-line{font-size:15px;color:#62676c;margin-block:24px}.sp-coming{background:linear-gradient(140deg,#e9e7e2,#f3f2ef);border-color:#e8e6df}.sp-coming-art{width:100%;height:245px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:#8d8980;gap:18px}.sp-coming-art span{font-size:27px;letter-spacing:.16em}.sp-coming-art b{font-size:13px;font-weight:400;letter-spacing:.3em}.sp-coming-art i{display:block;width:100px;height:1px;background:#b4a98e}.sp-coming .sp-composition{margin-top:auto;padding-top:30px}.sp-help{text-align:center;padding:120px 0}.sp-help h2{font-size:clamp(30px,4vw,48px);margin:0 0 18px;line-height:1.3}.sp-help>p:not(.sp-kicker){color:var(--sp-muted);font-size:17px}.sp-help .sp-button{margin-top:16px}.sp-notes{font-size:12px;color:#72716c;line-height:1.85;padding-block:28px 48px;border-top:1px solid var(--sp-line);scroll-margin-top:125px}.sp-notes h2{font-size:13px;font-weight:600;letter-spacing:0;color:#53524e;margin:0 0 16px}.sp-notes p{margin:0 0 10px}.sp-detail-nav{display:flex;align-items:center;justify-content:space-between;padding-block:10px 25px;font-size:13px;border-bottom:1px solid var(--sp-line)}.sp-detail-nav>div{display:flex;gap:24px}.sp-detail-nav a:hover{color:#927242}.sp-detail-hero{text-align:center;padding-block:66px 70px}.sp-detail-hero h1{font-size:clamp(40px,5.6vw,76px);line-height:1.2;margin:0 auto;max-width:1100px}.sp-product-name{font-size:clamp(20px,2vw,28px);line-height:1.5;margin:22px 0 0;color:#514f4c}.sp-detail-intro{max-width:740px;margin:25px auto 28px;font-size:18px;color:#78766f;line-height:1.9}.sp-hero-art{position:relative;width:100%;height:clamp(270px,38vw,510px);margin:50px 0 14px;overflow:hidden;display:flex;align-items:center;justify-content:center;border-radius:24px;background:radial-gradient(ellipse at center,#eee9df 0,#f6f5f1 72%)}.sp-hero-art img{object-fit:contain;max-height:100%;width:auto;max-width:100%}.sp-hero-art.sp-canvas img{width:100%;height:auto;max-height:none;max-width:none;object-fit:initial}.sp-hero-tweeter{height:500px;background:radial-gradient(ellipse at center,#dfe5e9,#f6f5f1 68%)}.sp-hero-tweeter img{filter:drop-shadow(0 22px 30px #2222)}.sp-image-note{font-size:12px;color:#77756f;max-width:720px;margin:0 auto 45px}.sp-hero-stats{display:grid;grid-template-columns:1fr 1fr;max-width:880px;margin:auto;gap:36px}.sp-hero-stats>div+div{border-left:1px solid var(--sp-line)}.sp-hero-stats strong{font-size:clamp(56px,7vw,86px);line-height:1;letter-spacing:-.055em;font-weight:600}.sp-hero-stats strong small{font-size:30px;margin-left:4px}.sp-hero-stats span{display:block;margin-top:12px;font-size:18px}.sp-hero-stats p{font-size:13px;color:#78766f;margin:12px 0 0}.sp-story{background:#171a1d;color:#f5f3ed;padding:95px 0}.sp-story .sp-kicker{color:#c4ad84}.sp-story h2{font-size:clamp(32px,4.4vw,58px);max-width:820px;line-height:1.25;margin:0 0 56px}.sp-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.sp-feature-grid article{background:#202529;border:1px solid #ffffff0e;border-radius:24px;padding:40px;position:relative;overflow:hidden}.sp-feature-number{display:block;font-size:12px;letter-spacing:.16em;color:#a89676;border-bottom:1px solid #ffffff20;padding-bottom:20px;margin-bottom:28px}.sp-feature-label{font-size:14px;color:#cbb68f;margin:0 0 15px}.sp-feature-grid h3{font-size:clamp(24px,2.6vw,36px);line-height:1.35;margin:0 0 22px}.sp-feature-grid article>p:last-child{font-size:16px;line-height:1.85;color:#aeb3b6;margin:0}.sp-spec-section{padding-block:100px}.sp-spec-section h2{font-size:clamp(32px,4vw,48px);line-height:1.3;margin:0 0 40px}.sp-spec-table{margin:0;border-top:1px solid var(--sp-line)}.sp-spec-table>div{display:grid;grid-template-columns:220px 1fr;padding:25px 0;border-bottom:1px solid var(--sp-line);gap:30px}.sp-spec-table dt{font-size:15px;font-weight:600}.sp-spec-table dd{font-size:15px;color:#6e6d69;margin:0;line-height:1.9}.sp-detail-actions{display:flex;align-items:center;gap:32px;margin-top:40px}.sp-text-link{font-size:14px;border-bottom:1px solid #8a8880}.sp-coming-detail{padding:90px 0}.sp-coming-detail p{font-size:clamp(30px,4vw,48px);letter-spacing:-.035em;color:#91836a}.sp-coming-detail span{color:#77756f}
/* The global navigation preserves the existing pill-shaped header. */
.sp-nav{position:relative}.sp-nav-label{display:flex;align-items:center;gap:5px}.sp-nav-toggle{border:0;background:transparent;padding:0 3px;color:inherit;cursor:pointer;font:inherit;line-height:1;min-width:20px;min-height:28px}.sp-nav-toggle span{display:block;transition:transform .25s}.sp-nav.is-open .sp-nav-toggle span{transform:rotate(180deg)}.sp-menu{position:absolute;top:calc(100% + 23px);left:50%;width:min(760px,88vw);transform:translate(-42%,-8px);padding:25px 32px 19px;border:1px solid #e7e5de;border-radius:25px;background:rgba(251,251,248,.98);box-shadow:0 28px 65px #121c2326;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s,transform .25s,visibility .22s;color:#242426}.sp-nav:after{content:'';position:absolute;top:100%;left:-12px;right:-12px;height:27px}.sp-nav.is-open .sp-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-42%,0)}.sp-menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.nav-menu .sp-menu-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0;background:transparent;border:0;min-height:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}.nav-menu .sp-menu a:after{display:none}.sp-menu-image{display:flex;align-items:center;justify-content:center;height:150px;width:100%;overflow:hidden}.sp-menu-image img{display:block;width:94%;height:100%;object-fit:contain;transition:transform .5s cubic-bezier(.2,.7,.25,1)}.sp-menu-tweeter img{width:auto;height:145px}.sp-menu-card:hover img{transform:scale(1.055)}.sp-menu-card strong{font-size:17px;font-weight:600;margin-top:18px}.sp-menu-card>span:last-child{font-size:12px;font-weight:400;color:#7a7872;margin-top:6px;letter-spacing:0}.nav-menu .sp-menu-all{display:flex;justify-content:center;align-items:center;gap:20px;margin:23px auto 0;width:max-content;padding:9px 25px;min-height:0;border:1px solid #a6a39b;border-radius:999px;font-size:13px;letter-spacing:0}.sp-menu-all:hover{background:#eeece6}
@media(max-width:900px){.sp-container{width:calc(100% - 40px)}.sp-page{padding-top:100px}.sp-intro{padding-block:35px 40px}.sp-category-nav{top:82px}.sp-grid{gap:16px}.sp-card{padding:28px 20px}.sp-card h3{font-size:24px}.sp-card-art{height:200px}.sp-section-head{display:block}.sp-section-head h2{font-size:30px}.sp-section-head p{margin-top:14px}.sp-section{padding-top:50px;scroll-margin-top:160px}.sp-grid-ambience .sp-card{padding:35px}.sp-hero-art{height:330px}.sp-feature-grid article{padding:28px}.sp-detail-intro{font-size:17px}.sp-nav{grid-column:1/-1}.sp-nav-label{gap:8px}.sp-nav-label>a{flex:1}.sp-nav-toggle{border:1px solid #111b221a;border-radius:12px;min-height:45px;min-width:48px;background:#ffffff94}.sp-nav:after{display:none}.sp-menu{display:none;position:static;transform:none!important;width:100%;padding:18px 12px;margin-top:10px;border-radius:15px;box-shadow:none;transition:none}.sp-nav.is-open .sp-menu{display:block}.sp-menu-grid{gap:14px}.sp-menu-image{height:105px}.sp-menu-tweeter img{height:100px}.nav-menu .sp-menu-card,.nav-menu .sp-menu-card:hover,.nav-menu .sp-menu-card:focus-visible{background:transparent;color:#242426}.sp-menu-card strong{font-size:14px;margin-top:10px}.sp-menu-card>span:last-child{font-size:10px}.nav-menu .sp-menu-all{font-size:12px;min-height:36px}.sp-spec-table>div{grid-template-columns:150px 1fr}}
@media(max-width:600px){.sp-page{padding-top:91px}.sp-container{width:calc(100% - 36px)}.sp-intro h1{font-size:40px}.sp-intro h1 span{font-size:29px;margin-top:12px}.sp-lead{font-size:16px}.sp-category-nav{top:82px;padding:10px 12px;gap:3px}.sp-category-nav a{font-size:12px;padding:10px 15px}.sp-grid{grid-template-columns:1fr;gap:20px}.sp-card{padding:30px 24px}.sp-card h3{font-size:27px}.sp-card-art{height:225px}.sp-card-specs strong{font-size:39px}.sp-grid-ambience .sp-card{display:flex;text-align:center;padding:32px 24px}.sp-grid-ambience .sp-card-art{height:280px;margin-block:25px}.sp-grid-ambience .sp-button{align-self:center}.sp-ambience-line{font-size:13px}.sp-help{padding-block:80px}.sp-help>p:not(.sp-kicker){font-size:15px}.sp-detail-nav{font-size:12px}.sp-detail-nav>div{gap:14px}.sp-detail-hero{padding-top:44px}.sp-detail-hero h1{font-size:40px}.sp-product-name{font-size:20px}.sp-detail-intro{font-size:16px;line-height:1.85}.sp-hero-art{height:230px;width:calc(100% + 20px);margin-left:-10px;margin-top:32px}.sp-hero-tweeter{height:340px}.sp-image-note{font-size:11px;margin-bottom:35px}.sp-hero-stats{gap:16px}.sp-hero-stats strong{font-size:54px}.sp-hero-stats strong small{font-size:19px}.sp-hero-stats span{font-size:14px}.sp-hero-stats p{font-size:11px;max-width:155px;margin-inline:auto}.sp-story{padding:65px 0}.sp-story h2{font-size:34px;margin-bottom:32px}.sp-feature-grid{grid-template-columns:1fr;gap:16px}.sp-feature-grid h3{font-size:29px}.sp-feature-grid article>p:last-child{font-size:15px}.sp-spec-section{padding-block:70px}.sp-spec-table>div{grid-template-columns:1fr;gap:9px;padding-block:20px}.sp-spec-table dd{font-size:14px}.sp-detail-actions{flex-direction:column;align-items:flex-start;gap:25px}.sp-notes{font-size:11px}.sp-coming-detail{padding-block:55px}}
@media(prefers-reduced-motion:reduce){.sp-page *,.sp-nav *{scroll-behavior:auto!important;transition:none!important}}

/* Plain navigation label: align with sibling links; no arrow. */
.sp-nav-label{display:block}

.sp-model-filters{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:0 0 28px;padding:0 0 22px;border-bottom:1px solid var(--sp-line)}.sp-model-filters :is(button,a){font:inherit;font-size:15px;color:#667079;border:0;border-radius:999px;background:transparent;padding:14px 23px;cursor:pointer;transition:background .2s,color .2s}.sp-model-filters :is(button,a):hover{background:#e9e7e1}.sp-model-filters :is(button,a).is-active{background:#142027;color:#fff}.sp-model-filters :is(button,a):focus-visible{outline:2px solid #8f7246;outline-offset:3px}.sp-card[hidden]{display:none!important}.sp-filter-status{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip-path:inset(50%)}#audio-kits .sp-card-specs{margin-bottom:28px}#audio-kits .sp-card>.sp-button{margin-top:0}@media(max-width:600px){.sp-model-filters{gap:6px}.sp-model-filters :is(button,a){font-size:12px;padding:11px 14px}}

.sp-nav-label>a{display:block}

@media(min-width:901px){.sp-nav:hover .sp-menu,.sp-nav:focus-within .sp-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-42%,0)}}