/* Кольца резиновые — страница категории, 2026 */
.sa-ring-page{--ring-blue:#0788b8;--ring-dark:#10263a;--ring-text:#52687b;background:#fff;color:var(--ring-dark)}
.sa-ring-page *{box-sizing:border-box}.sa-ring-breadcrumbs{display:flex;min-height:54px;align-items:center;gap:8px;overflow:hidden;color:#75879a;font-size:13px;white-space:nowrap}.sa-ring-breadcrumbs a{color:inherit}.sa-ring-breadcrumbs a:hover{color:var(--ring-blue)}.sa-ring-breadcrumbs span:last-child{overflow:hidden;text-overflow:ellipsis}
.sa-ring-intro{border-block:1px solid #dce8ee;background:radial-gradient(circle at 83% 20%,rgba(30,166,210,.13),transparent 28%),linear-gradient(120deg,#f3f9fb,#fff 61%)}.sa-ring-intro__grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,.55fr);gap:70px;align-items:center;padding-block:58px}.sa-ring-eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--ring-blue);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.sa-ring-eyebrow:before{content:"";width:25px;height:2px;background:currentColor}.sa-ring-intro h1{max-width:850px;margin:13px 0 18px;font-size:clamp(36px,4.4vw,58px);line-height:1.05;letter-spacing:-.035em}.sa-ring-intro__text{max-width:800px;color:var(--ring-text);font-size:17px;line-height:1.65}.sa-ring-intro__text>:first-child{margin-top:0}.sa-ring-intro__text>:last-child{margin-bottom:0}.sa-ring-intro__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
.sa-ring-btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:0 22px;border:1px solid transparent;border-radius:11px;font:inherit;font-weight:750;cursor:pointer;transition:.2s ease}.sa-ring-btn:hover{transform:translateY(-2px)}.sa-ring-btn--primary{background:var(--ring-blue);color:#fff!important;box-shadow:0 10px 22px rgba(7,136,184,.2)}.sa-ring-btn--outline{border-color:#bfd4de;background:#fff;color:#18354a}.sa-ring-pick{display:flex;gap:16px;align-items:flex-start;padding:25px;border:1px solid #d5e4ea;border-radius:18px;background:rgba(255,255,255,.92);box-shadow:0 18px 44px rgba(18,54,75,.09)}.sa-ring-pick__icon{display:grid;width:50px;height:50px;flex:0 0 50px;place-items:center;border-radius:13px;background:#def2f8}.sa-ring-pick svg{width:27px;fill:var(--ring-blue)}.sa-ring-pick strong{display:block;margin:2px 0 7px;font-size:16px;line-height:1.3}.sa-ring-pick p{margin:0;color:#65798a;font-size:13px;line-height:1.55}
.sa-ring-types{padding-block:75px 84px}.sa-ring-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:30px}.sa-ring-heading h2,.sa-ring-guide h2{margin:10px 0 0;font-size:clamp(29px,3vw,42px);line-height:1.1;letter-spacing:-.025em}.sa-ring-heading>p{max-width:470px;margin:0;color:#687d8f;line-height:1.6}.sa-ring-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.sa-ring-card{display:flex;min-width:0;min-height:315px;flex-direction:column;overflow:hidden;border:1px solid #dce6eb;border-radius:18px;background:#fff;box-shadow:0 8px 25px rgba(17,49,70,.055);transition:.25s ease}.sa-ring-card:hover{transform:translateY(-5px);border-color:#9ecbdc;box-shadow:0 18px 38px rgba(17,59,82,.12)}.sa-ring-card__image{display:grid;min-height:205px;place-items:center;padding:20px;background:linear-gradient(145deg,#f6fafb,#edf4f6)}.sa-ring-card__image img{width:100%;height:165px;object-fit:contain;transition:transform .3s ease}.sa-ring-card:hover img{transform:scale(1.045)}.sa-ring-card__body{display:flex;flex:1;flex-direction:column;justify-content:space-between;gap:17px;padding:19px 21px}.sa-ring-card__body>strong{color:#152c40;font-size:16px;line-height:1.35}.sa-ring-card__body>span{display:flex;align-items:center;justify-content:space-between;color:var(--ring-blue);font-size:13px;font-weight:750}.sa-ring-card__body b{font-size:19px;transition:transform .2s}.sa-ring-card:hover b{transform:translateX(3px)}
.sa-ring-guide{padding-block:82px;background:#f2f7f9}.sa-ring-guide__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(410px,.82fr);gap:65px;align-items:center}.sa-ring-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:25px}.sa-ring-steps>div{display:flex;gap:13px;padding:18px;border:1px solid #dce7eb;border-radius:14px;background:#fff}.sa-ring-steps b{color:#80a4b3;font-size:12px}.sa-ring-steps span{color:#6b7e8e;font-size:13px;line-height:1.4}.sa-ring-steps strong{display:block;margin-bottom:4px;color:#173044;font-size:14px}.sa-ring-materials{overflow:hidden;border:1px solid #d8e4e9;border-radius:19px;background:#fff;box-shadow:0 17px 42px rgba(19,56,78,.08)}.sa-ring-materials__head{display:grid;gap:3px;padding:21px 24px;background:#132c40;color:#fff}.sa-ring-materials__head span{color:#62cdf1;font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.sa-ring-materials__head strong{font-size:17px}.sa-ring-materials>div:not(.sa-ring-materials__head){display:grid;grid-template-columns:55px 1fr auto;gap:15px;align-items:center;min-height:62px;padding:11px 24px;border-top:1px solid #e7eef1}.sa-ring-materials b{color:var(--ring-blue)}.sa-ring-materials span{color:#354d60;font-size:13px}.sa-ring-materials small{color:#7b8b98;white-space:nowrap}
.sa-ring-request{padding-block:72px}.sa-ring-request__box{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:32px 36px;border-radius:20px;background:linear-gradient(110deg,#10283c,#086f98);color:#fff;box-shadow:0 18px 42px rgba(13,53,77,.16)}.sa-ring-request span{color:#75d8f6;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.sa-ring-request h2{margin:5px 0 5px;font-size:25px;line-height:1.2}.sa-ring-request p{margin:0;color:#c8d9e3}.sa-ring-btn--white{min-width:190px;background:#fff;color:#14374e}
.sa-ring-info{padding:0 0 90px}.sa-ring-info__content{color:#53697b;font-size:15px;line-height:1.75}.sa-ring-info__content h2,.sa-ring-info__content h3{color:#173247;line-height:1.2}.sa-ring-info__content h2{margin:42px 0 16px;font-size:29px}.sa-ring-info__content h3{margin:28px 0 12px;font-size:21px}.sa-ring-info__content table{display:block;width:100%;margin:24px 0;overflow-x:auto;border-collapse:collapse}.sa-ring-info__content th,.sa-ring-info__content td{min-width:145px;padding:12px 14px;border:1px solid #d8e4e9;text-align:left;vertical-align:top}.sa-ring-info__content th{background:#edf6f9;color:#17364a}.sa-ring-info__content img{max-width:100%;height:auto;border-radius:14px}.sa-ring-info__content a{color:var(--ring-blue);text-decoration:underline;text-underline-offset:3px}
@media(max-width:980px){.sa-ring-intro__grid{grid-template-columns:1fr;gap:30px}.sa-ring-pick{max-width:650px}.sa-ring-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sa-ring-guide__grid{grid-template-columns:1fr}.sa-ring-materials{max-width:650px}}
@media(max-width:640px){.sa-ring-breadcrumbs,.sa-ring-page .sa-container{width:min(calc(100% - 32px),var(--sa-container))}.sa-ring-breadcrumbs a:nth-of-type(2),.sa-ring-breadcrumbs a:nth-of-type(2)+span{display:none}.sa-ring-intro__grid{padding-block:40px}.sa-ring-intro h1{font-size:36px}.sa-ring-intro__text{font-size:15px}.sa-ring-intro__actions{display:grid}.sa-ring-types{padding-block:56px 62px}.sa-ring-heading{display:grid;gap:12px}.sa-ring-grid{grid-template-columns:1fr;gap:13px}.sa-ring-card{display:grid;min-height:0;grid-template-columns:116px 1fr}.sa-ring-card__image{min-height:132px;padding:12px}.sa-ring-card__image img{height:104px}.sa-ring-card__body{padding:16px}.sa-ring-guide{padding-block:60px}.sa-ring-steps{grid-template-columns:1fr}.sa-ring-materials>div:not(.sa-ring-materials__head){grid-template-columns:48px 1fr;gap:4px 10px}.sa-ring-materials small{grid-column:2}.sa-ring-request{padding-block:55px}.sa-ring-request__box{display:grid;padding:26px 22px}.sa-ring-request h2{font-size:22px}.sa-ring-info{padding-bottom:65px}.sa-ring-info__content h2{font-size:25px}}