.sm950{--blue:#2D98DA;--soft-blue:#B1D6EC;--navy:#132c55;--deep:#10213c;--ink:#333;--muted:#607080;--cream:#f8f5ee;--pale:#f5f8fb;--line:#e0e6ec;--white:#fff}


.sm950, .sm950 *{box-sizing:border-box}
.sm950{scroll-behavior:smooth}
.sm950{margin:0;color:var(--ink);background:#fff;font:16px/1.75 Pretendard,"Noto Sans KR","Malgun Gothic",sans-serif;word-break:keep-all}
.sm950 a{color:inherit;text-decoration:none}
.sm950 img{max-width:100%;display:block}
.sm950 button{font:inherit}
.sm950{width:100%;min-width:0;overflow:hidden}
.sm950 .container{width:calc(100% - 120px);max-width:1440px;margin-left:auto;margin-right:auto}
.sm950 section{padding:60px 0}
.sm950 h1, .sm950 h2, .sm950 h3, .sm950 p{margin:0}
.sm950 h1{font-size:clamp(33px,4vw,58px);line-height:1.25;letter-spacing:-.055em}
.sm950 h2{font-size:clamp(25px,2.5vw,36px);line-height:1.38;letter-spacing:-.045em}
.sm950 h3{font-size:20px;line-height:1.4;letter-spacing:-.025em}
.sm950 p{margin-top:12px}
.sm950 .eyebrow{display:block;font-size:12px;font-weight:800;letter-spacing:.09em;color:#2479b2;margin-bottom:14px}
.sm950 .lead{color:#5b6a77;font-size:17px;max-width:800px}
.sm950 .grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:center}
.sm950 .grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sm950 .btn{display:inline-flex;justify-content:center;align-items:center;padding:13px 22px;border:1px solid var(--navy);background:var(--navy);color:#fff;font-size:14px;font-weight:700;min-height:48px}
.sm950 .btn.light{background:transparent;color:var(--navy)}
.sm950 .actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.sm950 .preview-ribbon{background:#263b53;color:#fff;text-align:center;padding:10px 16px;font-size:12px}
/* Left-aligned tab navigation. Scrolling stays within the menu on narrow screens. */
.sm950 .topnav{background:#fff;border-bottom:1px solid var(--line)}
.sm950 .topnav .container{display:flex;align-items:stretch;justify-content:flex-start;gap:4px;overflow:visible;padding-top:0;padding-bottom:0;white-space:nowrap;font-size:13px;font-weight:700;color:#526371}
.sm950 .topnav a{display:inline-flex;flex:0 0 auto;align-items:center;justify-content:center;min-height:46px;padding:11px 15px;border:1px solid transparent;border-bottom:2px solid transparent;color:#43596a;text-decoration:none;line-height:1.3}
.sm950 .topnav a:hover,.sm950 .topnav a:focus-visible{color:var(--navy);background:#f1f7fb;border-bottom-color:var(--blue)}
.sm950 .topnav a:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}


.sm950 .hero{padding:60px 0;background:linear-gradient(112deg,#f1f7fb 0%,#fff 58%,#f9f6ef 100%)}
.sm950 .hero .container{display:grid;grid-template-columns:1fr 1.03fr;align-items:center;min-height:0;gap:38px}
.sm950 .hero h1 em{font-style:normal;color:var(--navy)}
.sm950 .hero .headline-desc{font-size:17px;line-height:1.75;color:#566676;margin-top:22px;max-width:540px}
.sm950 .hero-photo{position:relative;align-self:stretch;display:flex;align-items:center;justify-content:center;min-height:0}
.sm950 .hero-photo img{width:100%;max-height:470px;object-fit:contain;mix-blend-mode:multiply}
.sm950 .factstrip{background:var(--navy);color:#fff;padding:0}
.sm950 .facts{display:grid;grid-template-columns:repeat(4,1fr)}
.sm950 .fact{padding:27px 25px;border-right:1px solid #ffffff2b}
.sm950 .fact:last-child{border:0}
.sm950 .fact strong{display:block;font-size:clamp(20px,2.3vw,29px);letter-spacing:-.04em}
.sm950 .fact span{display:block;font-size:12px;opacity:.8;margin-top:4px}


.sm950 .intro{background:#fff}
.sm950 .intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.sm950 .quote{border-left:3px solid var(--blue);padding-left:23px;margin-top:28px;color:#556675}
.sm950 .intro-img{background:#eff4f7;padding:24px}
.sm950 .intro-img img{width:100%;height:390px;object-fit:contain;mix-blend-mode:multiply}
.sm950 .small-note{font-size:12px;color:#71808e;margin-top:9px!important}


.sm950 .tech{background:var(--deep);color:#fff}
.sm950 .tech .eyebrow{color:#a9d9ff}
.sm950 .tech .lead{color:#c1cede}
.sm950 .tech-cards{display:grid;grid-template-columns:1.25fr .75fr;gap:18px;margin-top:36px}
.sm950 .tech-main{padding:38px;background:#223c64;min-height:300px;display:flex;flex-direction:column;justify-content:space-between}
.sm950 .tech-main .big{font-size:clamp(65px,9vw,126px);line-height:1;font-weight:800;letter-spacing:-.08em}
.sm950 .tech-main .big small{font-size:25px;letter-spacing:0;margin-left:12px}
.sm950 .tech-side{padding:32px;background:#f1f5f8;color:var(--ink);display:flex;flex-direction:column;justify-content:space-between}
.sm950 .tech-side strong{display:block;font-size:42px;color:var(--navy);letter-spacing:-.05em}
.sm950 .tech-side p{font-size:14px;color:#5f6d78}
.sm950 .tech-disclaimer{margin-top:24px;font-size:13px;color:#c7d3df}


.sm950 .mechanism{background:#f8fafd}
.sm950 .mechanism-img{background:#eaf1f6;padding:18px;border:1px solid var(--line)}
.sm950 .mechanism-img img{width:100%;height:440px;object-fit:contain}
.sm950 .numlist{margin-top:22px;display:grid;gap:0}
.sm950 .numitem{display:flex;gap:16px;border-top:1px solid var(--line);padding:16px 0}
.sm950 .numitem b{color:var(--blue);font-size:20px;min-width:35px}
.sm950 .numitem p{font-size:14px;margin-top:3px;color:#64727c}
.sm950 .media-caption{font-size:12px;color:#71808d;margin-top:10px}


.sm950 .material{background:#fff}
.sm950 .material-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.sm950 .feature-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sm950 .feature{padding:24px;border:1px solid var(--line);background:#fff}
.sm950 .feature h3{font-size:17px}
.sm950 .feature p{font-size:14px;color:#65717b}
.sm950 .feature .index{color:var(--blue);font-size:12px;font-weight:800;margin-bottom:18px}


.sm950 .install{background:var(--cream)}
.sm950 .install-photo img{width:100%;height:390px;object-fit:contain;background:#f0ece5}
.sm950 .checks{padding-left:20px;color:#596974;font-size:15px}
.sm950 .checks li{margin:8px 0}
.sm950 .callout{margin-top:22px;padding:18px 20px;background:#fff;border-left:3px solid var(--blue);font-size:14px;color:#576978}
.sm950 .use{background:#fff}
.sm950 .steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:30px}
.sm950 .step{background:var(--pale);padding:23px}
.sm950 .step .n{font-size:31px;color:var(--blue);font-weight:800}
.sm950 .step h3{font-size:17px;margin-top:12px}
.sm950 .step p{font-size:14px;color:#5f7080}


.sm950 .gallery{background:#f5f8fa}
.sm950 .gallery-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:15px;margin-top:27px}
.sm950 figure{margin:0;background:#fff;border:1px solid var(--line)}
.sm950 figure img{height:240px;width:100%;object-fit:contain;background:#f0f3f6}
.sm950 figcaption{font-size:13px;color:#60717e;padding:12px 16px}
.sm950 .spec{background:#fff}
.sm950 table{width:100%;border-collapse:collapse;margin-top:28px;font-size:15px}
.sm950 th, .sm950 td{padding:14px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.sm950 th{background:#f4f7fa;width:32%;font-weight:700;color:#405161}
.sm950 .pending{color:#9a6e18}
.sm950 .alert{background:#fff8e8;border-left:3px solid #ceab58;padding:18px 20px;margin-top:24px;color:#74591d;font-size:14px}


.sm950 .service{background:#edf6fc}
.sm950 .service-boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:28px}
.sm950 .service-boxes article{background:#fff;padding:25px;border-top:2px solid var(--blue)}
.sm950 .service-boxes p{font-size:14px;color:#607080}
.sm950 .faq{background:#fff}
.sm950 details{border-bottom:1px solid var(--line);padding:20px 0}
.sm950 details:first-of-type{border-top:1px solid var(--line);margin-top:25px}
.sm950 summary{cursor:pointer;font-weight:750;position:relative;padding-right:30px;list-style:none}
.sm950 summary::-webkit-details-marker{display:none}
.sm950 summary:after{content:"+";position:absolute;right:2px;color:var(--blue);font-size:20px;top:-4px}
.sm950 details[open] summary:after{content:"−"}
.sm950 details p{font-size:15px;color:#5f6e7a}
.sm950 .end{background:var(--navy);color:#fff}
.sm950 .end p{color:#d1dce7}
.sm950 .end .btn{background:#fff;color:var(--navy);border-color:#fff}
.sm950 .end .btn.light{background:transparent;color:#fff;border-color:#8699b3}
.sm950 .source{font-size:12px;color:#697887;margin-top:18px}
.sm950 .source a{text-decoration:underline}


@media (max-width:900px){.sm950 .hero .container{min-height:0;grid-template-columns:1fr 1fr}
.sm950 .intro-grid, .sm950 .material-grid{gap:27px}
.sm950 .feature-list{grid-template-columns:1fr}
.sm950 .steps{grid-template-columns:repeat(2,1fr)}}


@media (max-width:700px){.sm950 .container{width:calc(100% - 24px)}
.sm950 .topnav a{min-height:44px;padding:10px 12px;font-size:12px}
.sm950 section{padding:44px 0}
.sm950 .hero .container, .sm950 .grid2, .sm950 .intro-grid, .sm950 .material-grid, .sm950 .tech-cards{grid-template-columns:1fr;gap:24px}
.sm950 .hero{padding:36px 0}
.sm950 .hero-photo{min-height:0}
.sm950 .hero-photo img{max-height:330px}
.sm950 .facts{grid-template-columns:repeat(2,1fr)}
.sm950 .fact{padding:17px;border-bottom:1px solid #ffffff2b}
.sm950 .intro-img img, .sm950 .mechanism-img img, .sm950 .install-photo img{height:300px}
.sm950 .tech-main{min-height:230px}
.sm950 .gallery-grid, .sm950 .service-boxes{grid-template-columns:1fr}
.sm950 figure img{height:260px}
.sm950 th, .sm950 td{padding:12px 10px}
.sm950 th{width:40%}}


@media (max-width:420px){.sm950 .steps{grid-template-columns:1fr}
.sm950 .feature-list{grid-template-columns:1fr}
.sm950 .actions{flex-direction:column}
.sm950 .btn{width:100%}}



/* 사용 환경 및 추천 데이터: 제품별 확정값만 입력 */


.sm950 .recommend{background:#f1f6fa}
.sm950 .recommend-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:30px}
.sm950 .recommend-card{background:#fff;border:1px solid var(--line);padding:26px;min-width:0}
.sm950 .recommend-card .rec-icon{font-size:12px;font-weight:800;color:var(--blue);margin-bottom:18px}
.sm950 .recommend-card strong{display:block;font-size:21px;color:var(--navy);line-height:1.45}
.sm950 .recommend-card .rec-status{display:inline-block;background:#fff4df;color:#78561e;font-size:12px;font-weight:700;padding:3px 9px;margin-top:13px}
.sm950 .recommend-card p{font-size:14px;color:#63727d}
.sm950 .recommend-how{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:start;margin-top:28px}
.sm950 .recommend-how h3{font-size:19px}
.sm950 .recommend-how ol{padding-left:22px;font-size:15px;color:#566777;margin-top:10px}
.sm950 .recommend-how li{margin:8px 0}
.sm950 .recommend-note{background:#fff;border-left:3px solid var(--blue);padding:19px 22px;font-size:14px;color:#596d7b}
.sm950 .recommend-table th{width:36%}
.sm950 .recommend-datahint{font-size:13px;color:#677986;margin-top:14px}
.sm950 .recommend-datahint code{background:#e2edf6;padding:2px 5px;word-break:break-all}


@media (max-width:800px){.sm950 .recommend-grid{grid-template-columns:1fr}
.sm950 .recommend-how{grid-template-columns:1fr}}


.sm950{font-family:"Noto Sans KR","Malgun Gothic",sans-serif; font-size:16px;line-height:1.75; color:#333;}
.sm950 .sm-hero-heading{font-size:clamp(33px,4vw,58px);line-height:1.25;letter-spacing:-.055em;font-weight:800;margin:0;}
.sm950 section[id]{scroll-margin-top:95px;}
.sm950 .topnav a{cursor:pointer;}
.sm950 .sm-optional-video{background:#f6f9fc;}
.sm950 .sm-video-player{width:100%;aspect-ratio:16/9;background:#12263e;}
.sm950 .sm-video-player video{width:100%;height:100%;} 
.sm950 .sm-extra-spec{background:#fff;}
.sm950 .sm-extra-spec td{word-break:break-word;}

/* 영카트 상품명 H1 중복을 피하고 프리뷰 H1과 동일한 크기를 유지 */
.sm950 .sm-hero-heading{font-size:clamp(33px,4vw,58px);line-height:1.25;letter-spacing:-.055em}
.sm950 .sm-hero-heading em{font-style:normal;color:var(--navy)}
.sm950 .sm-optional-video video{display:block;width:100%;max-height:520px;background:#0b1524}
/* 영카트 공통 CSS의 section/figure/h2 규칙으로부터 프리뷰 보호 */
.sm950 .topnav{position:relative;z-index:1}
.sm950 [id]{scroll-margin-top:80px}
.sm950 .gallery-grid figure{margin:0}

/* SinkMaster motor section: explicit contrast against Youngcart theme heading overrides. */
.sm950 section.tech h2,
.sm950 .tech .container > h2 { color: #ffffff !important; }
.sm950 section.tech .lead { color: #e1e9f2 !important; }
.sm950 section.tech .tech-main,
.sm950 section.tech .tech-main .big,
.sm950 section.tech .tech-main > div:last-child { color: #ffffff; }
.sm950 section.tech .tech-main .eyebrow { color: #c7dcf3; }
.sm950 section.tech .tech-side .eyebrow { color: #32628f; }
.sm950 section.tech .tech-side p { color: #465a6e; }
.sm950 section.tech .tech-disclaimer { color: #d2dfec !important; }

/* Installation checklist: title + optional explanatory line. Scoped to SinkMaster. */
.sm950 .install .checks{list-style:none;padding:0;margin:18px 0 0;}
.sm950 .install .checks li{padding:10px 0 10px 18px;border-left:2px solid #d6e2eb;margin:0 0 6px;color:#34495a;}
.sm950 .install .checks .check-title{display:block;font-size:15px;font-weight:700;color:#243e52;line-height:1.55;}
.sm950 .install .checks .check-desc{font-size:13px;line-height:1.7;color:#546777;margin:5px 0 0;overflow-wrap:anywhere;}
.sm950 .install .checks .check-desc:empty{display:none;}
@media(max-width:700px){.sm950 .install .checks li{padding:10px 0 10px 12px}.sm950 .install .checks .check-title{font-size:14px}.sm950 .install .checks .check-desc{font-size:13px}}

/* Optional service-policy notice: original 3 cards and section layout preserved. */
.sm950 .service .sm-service-policy{margin-top:20px;padding:20px 24px;background:#fff;border-left:3px solid #2D98DA;color:#405161}
.sm950 .service .sm-service-policy h3{margin:0 0 8px;color:#21384a;font-size:17px;line-height:1.5;font-weight:700}
.sm950 .service .sm-service-policy p{margin:0;color:#526779;font-size:14px;line-height:1.8;overflow-wrap:anywhere}
@media (max-width:700px){.sm950 .service .sm-service-policy{padding:16px 18px}}

/* Bottom CTA contrast: isolate from Youngcart's global heading / link styles. */
.sm950 section.end h2,
.sm950 section.end .container h2 { color:#ffffff !important; }
.sm950 section.end .container p { color:#dce8f4 !important; }
.sm950 section.end .actions a.btn { display:inline-flex; visibility:visible; opacity:1; background:#ffffff; color:#132e58 !important; border-color:#ffffff; text-decoration:none; }
.sm950 section.end .actions a.btn.light { background:transparent; color:#ffffff !important; border-color:#9bb9db; }
.sm950 section.end .actions a.btn:hover { background:#e9f2fa; color:#132e58 !important; }
.sm950 section.end .actions a.btn.light:hover { background:rgba(255,255,255,.12); color:#ffffff !important; }

/* 2026-11-10: consistent desktop section inset and discoverable mobile table-of-contents.
   Only SinkMaster-specific rules. Fact strip keeps its compact full-width presentation. */
@media (min-width:701px) and (max-width:900px){
  .sm950 .container{width:calc(100% - 80px)}
  .sm950 section:not(.factstrip){padding-top:44px;padding-bottom:44px}
  .sm950 .topnav .container{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;white-space:normal;overflow:visible}
  .sm950 .topnav a{min-width:0;width:100%;white-space:normal;text-align:center;padding:10px 6px;border-bottom:1px solid #e0e6ec}
  .sm950 .hero-photo{min-height:0}
}
@media (max-width:700px){
  .sm950 .topnav .container{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;white-space:normal;overflow:visible}
  .sm950 .topnav a{display:flex;min-width:0;width:100%;height:auto;min-height:42px;padding:9px 3px;white-space:normal;overflow-wrap:break-word;word-break:keep-all;text-align:center;font-size:11px;line-height:1.45;border-bottom:1px solid #e0e6ec}
  .sm950 .topnav a:focus-visible{outline-offset:-2px}
  .sm950 section:not(.factstrip){padding-top:36px;padding-bottom:36px}
  .sm950 .hero .container{min-height:0}
}

/* 2026-11-10: SinkMaster typography hierarchy only.
   Keep the previously approved 60px section spacing and 3-column mobile nav intact.
   Scope all rules under .sm950 to avoid changing Youngcart or WasteMaid headings. */
@media (min-width:901px){
  .sm950 section.hero .sm-hero-heading{font-size:36px;line-height:1.34;font-weight:700;letter-spacing:-.045em}
  .sm950 section:not(.hero):not(.factstrip) h2{font-size:30px;line-height:1.38;font-weight:700;letter-spacing:-.035em}
  .sm950 section .eyebrow{font-size:14px;line-height:1.5}
  .sm950 section .lead{font-size:17px;line-height:1.75}
}
@media (min-width:701px) and (max-width:900px){
  .sm950 section.hero .sm-hero-heading{font-size:32px;line-height:1.34;font-weight:700;letter-spacing:-.04em}
  .sm950 section:not(.hero):not(.factstrip) h2{font-size:27px;line-height:1.38;font-weight:700;letter-spacing:-.035em}
  .sm950 section .eyebrow{font-size:13px;line-height:1.5}
  .sm950 section .lead{font-size:16px;line-height:1.75}
}
@media (max-width:700px){
  .sm950 section.hero .sm-hero-heading{font-size:26px;line-height:1.36;font-weight:700;letter-spacing:-.035em;overflow-wrap:break-word}
  .sm950 section:not(.hero):not(.factstrip) h2{font-size:23px;line-height:1.4;font-weight:700;letter-spacing:-.03em;overflow-wrap:break-word}
  .sm950 section .eyebrow{font-size:12px;line-height:1.5}
  .sm950 section .lead{font-size:15px;line-height:1.75}
}

/* Typography v4: exact actual markup selectors + global-theme cascade protection.
   H2 is used for hero to avoid a duplicate H1 with the Youngcart product title.
   Preserve the current 60px desktop inset and all mobile navigation rules. */
@media (min-width:901px) {
  .sm950 section.hero h2.sm-hero-heading,
  .sm950 section.hero .container h2.sm-hero-heading { font-size:36px !important; line-height:1.34 !important; font-weight:700 !important; letter-spacing:-.04em !important; }
  .sm950 section.intro h2,
  .sm950 section:not(.hero):not(.factstrip) .container h2 { font-size:30px !important; line-height:1.38 !important; font-weight:700 !important; letter-spacing:-.035em !important; }
}
@media (min-width:701px) and (max-width:900px) {
  .sm950 section.hero h2.sm-hero-heading,
  .sm950 section.hero .container h2.sm-hero-heading { font-size:32px !important; line-height:1.34 !important; font-weight:700 !important; }
  .sm950 section.intro h2,
  .sm950 section:not(.hero):not(.factstrip) .container h2 { font-size:27px !important; line-height:1.38 !important; font-weight:700 !important; }
}
@media (max-width:700px) {
  .sm950 section.hero h2.sm-hero-heading,
  .sm950 section.hero .container h2.sm-hero-heading { font-size:26px !important; line-height:1.36 !important; font-weight:700 !important; }
  .sm950 section.intro h2,
  .sm950 section:not(.hero):not(.factstrip) .container h2 { font-size:23px !important; line-height:1.4 !important; font-weight:700 !important; }
}

/* 2026-11-10 Brand/model section only: photograph fills the panel,
   note is a neutral background block, and the visible caption has its own cell. */
.sm950 section.intro .quote{
  margin-top:28px; border:0 !important; background:#f1f6fa;
  padding:18px 22px; color:#526779; line-height:1.8;
}
.sm950 section.intro .intro-img{
  background:#eff4f7; padding:0; min-width:0; overflow:hidden;
}
.sm950 section.intro .intro-img img{
  display:block; width:100%; height:390px; object-fit:cover;
  object-position:center center; mix-blend-mode:normal;
}
.sm950 section.intro .intro-img .small-note{
  display:block; margin:0 !important; padding:12px 16px;
  background:#ffffff; border:1px solid #e0e6ec; border-top:0;
  color:#60717e; font-size:13px; line-height:1.55; min-height:42px;
}
.sm950 section.intro .intro-img .small-note:empty{display:none}
@media (max-width:700px){
  .sm950 section.intro .quote{padding:15px 16px;margin-top:20px}
  .sm950 section.intro .intro-img img{height:auto;aspect-ratio:4/3;object-fit:cover}
  .sm950 section.intro .intro-img .small-note{padding:10px 12px;font-size:12px}
}


/* 2026-11-10 image-card composition v2.
   Existing uploaded image URLs and text/alt data are not changed.
   Dedicated visible caption cells; no caption text is generated from alt. */
@media (min-width:701px) {
  .sm950 section.hero .hero-photo { overflow:hidden; background:#eff4f7; min-height:410px; }
  .sm950 section.hero .hero-photo > img { width:100%; height:440px; max-height:none; object-fit:cover; object-position:center center; mix-blend-mode:normal; }
  .sm950 section.mechanism .mechanism-img > img { width:100%; height:440px; object-fit:cover; object-position:center center; }
  .sm950 section.install .install-photo > img { width:100%; height:390px; object-fit:cover; object-position:center center; }
  .sm950 section.gallery .gallery-grid figure > img { width:100%; height:260px; object-fit:cover; object-position:center center; }
}
.sm950 section.hero .hero-photo {padding:0; min-width:0;}
.sm950 section.hero .hero-photo > img {display:block; max-width:100%; mix-blend-mode:normal; background:#eff4f7;}
.sm950 section.mechanism .mechanism-img {padding:0; overflow:hidden; background:#eaf1f6; border:1px solid var(--line);}
.sm950 section.mechanism .mechanism-img > img {display:block; width:100%; background:#eaf1f6;}
.sm950 section.mechanism .mechanism-img > .media-caption,
.sm950 section.install .install-photo > .small-note,
.sm950 section.gallery .gallery-grid figcaption,
.sm950 section.intro .intro-img > .small-note {
  display:block; box-sizing:border-box;
  margin:0 !important; padding:12px 16px;
  background:#fff; color:#60717e; font-size:13px; line-height:1.6;
  border-top:1px solid #e0e6ec; overflow-wrap:anywhere;
}
.sm950 section.install .install-photo {background:#f0ece5; overflow:hidden; min-width:0;}
.sm950 section.install .install-photo > img {display:block; width:100%; background:#f0ece5;}
.sm950 section.install .install-photo > .small-note:empty,
.sm950 section.mechanism .mechanism-img > .media-caption:empty,
.sm950 section.gallery .gallery-grid figcaption:empty,
.sm950 section.intro .intro-img > .small-note:empty {display:none;}
.sm950 section.gallery .gallery-grid figure {display:flex;flex-direction:column;overflow:hidden;min-width:0;background:#fff;}
.sm950 section.gallery .gallery-grid figure > img {display:block;width:100%;flex:none;background:#f0f3f6;}
.sm950 section.gallery .gallery-grid figcaption {flex:1;border-top:1px solid #e0e6ec;}
/* Video/poster fallback: cover the same 16:9 media rectangle, not a padded inset. */
.sm950 .sm-video-player {overflow:hidden; aspect-ratio:16/9;}
.sm950 .sm-video-player > img {width:100% !important;height:100% !important;object-fit:cover !important;object-position:center center;}
.sm950 .sm-video-player > video {width:100%;height:100%;object-fit:contain;}
@media (max-width:700px) {
  .sm950 section.hero .hero-photo {min-height:0;overflow:hidden;}
  .sm950 section.hero .hero-photo > img {width:100%;height:auto;max-height:none;aspect-ratio:4/3;object-fit:cover;object-position:center;}
  .sm950 section.mechanism .mechanism-img > img,
  .sm950 section.install .install-photo > img,
  .sm950 section.gallery .gallery-grid figure > img {width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:center;}
  .sm950 section.mechanism .mechanism-img > .media-caption,
  .sm950 section.install .install-photo > .small-note,
  .sm950 section.gallery .gallery-grid figcaption,
  .sm950 section.intro .intro-img > .small-note {padding:10px 12px;font-size:12px;}
}


/* 2026-11-10: Uniform single-image split sections (hero, brand, grinding, installation).
   Match the approved hero image dimensions; retain the existing white caption cells.
   Image URLs/alt, editor data, three-column gallery and other sections are unchanged. */
@media (min-width:901px) {
  .sm950 section.hero .container,
  .sm950 section.intro .intro-grid,
  .sm950 section.mechanism .container.grid2,
  .sm950 section.install .container.grid2 {
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:38px;
  }
  .sm950 section.hero .hero-photo > img,
  .sm950 section.intro .intro-img > img,
  .sm950 section.mechanism .mechanism-img > img,
  .sm950 section.install .install-photo > img {
    display:block;
    width:100%;
    height:440px;
    max-height:none;
    aspect-ratio:auto;
    object-fit:cover;
    object-position:center;
    mix-blend-mode:normal;
  }
  .sm950 section.hero .hero-photo {min-height:440px;}
}
@media (min-width:701px) and (max-width:900px) {
  .sm950 section.hero .container,
  .sm950 section.intro .intro-grid,
  .sm950 section.mechanism .container.grid2,
  .sm950 section.install .container.grid2 {
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:27px;
  }
  .sm950 section.hero .hero-photo > img,
  .sm950 section.intro .intro-img > img,
  .sm950 section.mechanism .mechanism-img > img,
  .sm950 section.install .install-photo > img {
    width:100%;height:340px;max-height:none;
    object-fit:cover;object-position:center;mix-blend-mode:normal;
  }
  .sm950 section.hero .hero-photo {min-height:340px;}
}
/* The approved mobile stacked layout remains one column; all four images use 4:3. */
@media (max-width:700px) {
  .sm950 section.hero .hero-photo > img,
  .sm950 section.intro .intro-img > img,
  .sm950 section.mechanism .mechanism-img > img,
  .sm950 section.install .install-photo > img {
    width:100%;height:auto;max-height:none;aspect-ratio:4/3;
    object-fit:cover;object-position:center;mix-blend-mode:normal;
  }
}

/* 2026-11-10 Material & construction section: full-width heading,
   four equal cards with independently uploaded right-side imagery.
   Scoped only to section#design; existing layout elsewhere untouched. */
.sm950 section.material .material-layout{display:block;}
.sm950 section.material .material-intro{display:block;margin:0 0 30px;max-width:none;}
.sm950 section.material .material-intro h2{margin:12px 0 16px;}
.sm950 section.material .material-intro .lead{max-width:960px;}
.sm950 section.material .material-note{
  display:block;max-width:100%;box-sizing:border-box;
  margin:22px 0 0;padding:16px 20px;
  border:0 !important;border-left:0 !important;
  background:#f1f6fa !important;color:#536778;
  line-height:1.75;
}
.sm950 section.material .material-note:empty{display:none;}
.sm950 section.material .material-cards{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;align-items:stretch;
}
.sm950 section.material .material-card{
  display:flex;flex-direction:row;align-items:stretch;
  gap:18px;padding:20px;min-width:0;
  border:1px solid #dce5ed;background:#fff;
}
.sm950 section.material .material-card-copy{flex:1 1 0;min-width:0;overflow-wrap:anywhere;}
.sm950 section.material .material-card .index{margin-bottom:14px;}
.sm950 section.material .material-card h3{margin:0 0 10px;line-height:1.45;}
.sm950 section.material .material-card p{margin:0;line-height:1.7;}
.sm950 section.material .material-card-media{
  flex:0 0 40%;width:40%;min-width:0;align-self:stretch;
  overflow:hidden;background:#eef3f7;
}
.sm950 section.material .material-card-media img{
  display:block;width:100%;height:100%;min-height:164px;
  object-fit:cover;object-position:center;
}
@media (min-width:701px) and (max-width:1080px){
  .sm950 section.material .material-cards{grid-template-columns:1fr;}
  .sm950 section.material .material-card-media{flex-basis:35%;width:35%;}
}
@media (max-width:700px){
  .sm950 section.material .material-intro{margin-bottom:22px;}
  .sm950 section.material .material-note{padding:14px 16px;margin-top:16px;}
  .sm950 section.material .material-cards{grid-template-columns:1fr;gap:12px;}
  .sm950 section.material .material-card{flex-direction:column;gap:14px;padding:16px;}
  .sm950 section.material .material-card .index{margin-bottom:9px;}
  .sm950 section.material .material-card-media{
    flex:0 0 auto;width:100%;aspect-ratio:16/9;
  }
  .sm950 section.material .material-card-media img{
    width:100%;height:100%;min-height:0;aspect-ratio:16/9;
    object-fit:cover;
  }
}


/* Installation redesign v1: 4 cards, each with its own optional picture.
 * The legacy install photo field and the fifth checklist value are preserved
 * in data but deliberately not rendered here. Other sections are untouched. */
.sm950 section#install .sm-install-layout{display:block !important;}
.sm950 section#install .sm-install-intro{max-width:none;margin:0 0 28px;}
.sm950 section#install .sm-install-intro h2{margin:12px 0 16px;}
.sm950 section#install .sm-install-intro .lead{max-width:100%;}
.sm950 section#install .sm-install-cards{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;
}
.sm950 section#install .sm-install-card{
  display:flex;align-items:stretch;gap:0;min-width:0;overflow:hidden;
  border:1px solid #dbe5ed;background:#fff;
}
.sm950 section#install .sm-install-card-copy{
  flex:1 1 0;min-width:0;box-sizing:border-box;padding:22px;
  overflow-wrap:anywhere;
}
.sm950 section#install .sm-install-index{
  display:block;margin-bottom:14px;font-size:12px;color:#237bb4;font-weight:700;
}
.sm950 section#install .sm-install-card h3{
  margin:0 0 11px;font-size:18px;line-height:1.45;color:#243e52;font-weight:700;
}
.sm950 section#install .sm-install-card p{
  margin:0;font-size:14px;line-height:1.7;color:#546777;
}
.sm950 section#install .sm-install-card p:empty{display:none;}
.sm950 section#install .sm-install-card-media{
  flex:0 0 41%;width:41%;min-width:0;background:#eff3f6;
}
.sm950 section#install .sm-install-card-media img{
  display:block;width:100%;height:100%;min-height:175px;
  object-fit:cover;object-position:center;
}
.sm950 section#install .sm-install-note{
  margin:24px 0 0;padding:18px 22px;border:0 !important;
  border-left:0 !important;background:#eef3f6;color:#536778;
  line-height:1.75;font-size:14px;overflow-wrap:anywhere;
}
.sm950 section#install .sm-install-note:empty{display:none;}
@media (min-width:701px) and (max-width:1100px){
  .sm950 section#install .sm-install-cards{grid-template-columns:1fr;}
}
@media (max-width:700px){
  .sm950 section#install .sm-install-intro{margin-bottom:22px;}
  .sm950 section#install .sm-install-cards{grid-template-columns:minmax(0,1fr);gap:14px;}
  .sm950 section#install .sm-install-card{flex-direction:column;}
  .sm950 section#install .sm-install-card-copy{padding:18px;}
  .sm950 section#install .sm-install-card h3{font-size:17px;}
  .sm950 section#install .sm-install-card-media{flex:0 0 auto;width:100%;aspect-ratio:16/9;}
  .sm950 section#install .sm-install-card-media img{
    width:100%;height:100%;min-height:0;aspect-ratio:16/9;object-fit:cover;
  }
  .sm950 section#install .sm-install-note{margin-top:18px;padding:16px;font-size:13px;}
}

/* 2026-11-10: Usage safety notice: remove decorative left rule, softer cell. */
.sm950 section#how .alert.sm-use-caution{
  border:0 !important;
  border-left:0 !important;
  box-shadow:none;
  background-color:#fffcf5;
  color:#74591d;
}

/* 2026-11-10: use-step safety notice only. Overrides earlier .alert rules. */
#sm950-detail.sm950 section#how .sm-use-caution.alert,
#sm950-detail.sm950 section.use#how .sm-use-caution.alert {
  background: #fffdf8 !important;
  background-color: #fffdf8 !important;
  border: 0 !important;
  border-left: 0 !important;
  box-shadow: none !important;
  color: #74591d;
}
#sm950-detail.sm950 section#how .sm-use-caution.alert::before,
#sm950-detail.sm950 section#how .sm-use-caution.alert::after {
  border: 0 !important;
  background: none !important;
}

/* 2026-11-10: Reference-image/video section background separation only.
   Keeps gallery and recommendation sections unchanged. */
#sm950-detail.sm950 section.sm-optional-video#sm-video {
  background-color: #f8f5f0 !important;
}


/* Sinkmaster service section only - safe 2026-11-10 override.
   Add to END of currently operating sinkmaster.css; do not replace earlier rules. */
#sm950-detail.sm950 section.service#service .service-boxes article,
.sm950 section.service#service .service-boxes article,
.sm950 .service .service-boxes article {
  border-top: 0 !important;
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  background-color: #ffffff;
}
#sm950-detail.sm950 section.service#service .sm-service-policy,
.sm950 section.service#service .sm-service-policy,
.sm950 .service .sm-service-policy {
  border: 0 !important;
  border-left: 0 !important;
  box-shadow: none;
  background-color: #f8f9fb !important;
}


/* SinkMaster 950 - FAQ width alignment only.
   In the current template, the FAQ heading is in .container,
   while FAQ <details> entries are direct children of section.faq. */
@media (min-width:901px) {
  .sm950 section.faq > details {
    width:calc(100% - 120px);
    max-width:1440px;
    margin-left:auto;
    margin-right:auto;
  }
}
@media (min-width:701px) and (max-width:900px) {
  .sm950 section.faq > details {
    width:calc(100% - 80px);
    margin-left:auto;
    margin-right:auto;
  }
}
@media (max-width:700px) {
  .sm950 section.faq > details {
    width:calc(100% - 24px);
    margin-left:auto;
    margin-right:auto;
  }
}


/* SinkMaster: gap between final CTA and Youngcart product information disclosure.
   Append to /www/theme/ai_theme/product_detail/sinkmaster.css.
   Keeps original CTA layout and Youngcart disclosure styles unchanged. */
.sm950 section.end {
  margin-bottom: 60px;
}
@media (max-width: 700px) {
  .sm950 section.end {
    margin-bottom: 32px;
  }
}
/* 2026-11-11: optional images directly below the 06/usage step numbers. */
.sm950 .use .step .sm-use-step-media {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  margin: 14px 0 12px;
  background: #fff;
  overflow: hidden;
}
.sm950 .use .step .sm-use-step-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
@media (max-width: 700px) {
  .sm950 .use .step .sm-use-step-media { margin: 12px 0; }
}