/* FindMyPhone (T71) S-day kit — утверждено Walrus 02.11 («Утверждаю S-day», доска r2, R-STRIPE stripe.com/en-pl teardown).
   Scoped: всё под .fp-root .sd — без класса страница рендерится по-старому (метод §2.6, включение без big-bang). */
.fp-root .sd{--bg:#fff;--soft:#F6F9FC;--ink:#0A2540;--mut:#50617A;--line:#E5EDF5;--acc-ink:#4A3AE8;
 --shadow:0 30px 45px -30px rgba(50,50,93,.25),0 18px 36px -18px rgba(0,0,0,.1);
 --ribbon:linear-gradient(100deg,#7A5CFA 0%,#B57CF5 28%,#F98FB2 52%,#FFB574 74%,#FFD97A 100%);
 font:300 17px/1.6 Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg)}
.fp-root .sd *{box-sizing:border-box}.fp-root .sd a{color:var(--acc-ink)}.fp-root .sd b{font-weight:500}
.fp-root .sd .sd-w{max-width:1184px;margin:0 auto;padding:0 32px;position:relative}
.fp-root .sd h1{font:400 52px/1.06 Inter,system-ui,sans-serif;letter-spacing:-.025em;color:var(--ink);margin:0 0 18px}
.fp-root .sd h2{font:400 34px/1.15 Inter,system-ui,sans-serif;letter-spacing:-.02em;color:var(--ink);margin:0 0 14px;max-width:24ch}
.fp-root .sd h2.sd-h2s{font-size:28px}.fp-root .sd .sd-mute{color:var(--mut)}.fp-root .sd .sd-onm{color:#C9D3E2}
.fp-root .sd h3{font:500 18px/1.3 Inter,system-ui,sans-serif;color:var(--ink);margin:0 0 6px}
.fp-root .sd .sd-lead{font-size:19px;line-height:1.55;color:var(--mut);max-width:56ch;margin:0}
.fp-root .sd .sd-crumb{font-size:14px;color:var(--mut);margin:0 0 22px;font-weight:400}.fp-root .sd .sd-crumb a{text-decoration:none}
.fp-root .sd .sd-p{font-size:16px;color:var(--mut);margin:0}
.fp-root .sd .sd-kick{font-size:15px;font-weight:500;color:var(--acc-ink);margin:0 0 12px}
/* hero + ribbon (right of the copy; on phones behind the scene only — method §2.6c) */
.fp-root .sd .sd-hero{position:relative;overflow:hidden;padding:88px 0 96px}
.fp-root .sd .sd-hero:before{content:"";position:absolute;right:-22%;top:-40%;width:66%;height:120%;background:var(--ribbon);transform:skewY(-12deg);opacity:.95}
.fp-root .sd .sd-hero:after{content:"";position:absolute;inset:auto 0 0 0;height:140px;background:linear-gradient(to bottom,transparent,var(--bg))}
.fp-root .sd .sd-hero .sd-w{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center;z-index:2}
.fp-root .sd .sd-copy{position:relative;z-index:3}
.fp-root .sd .sd-hero.stack .sd-w{grid-template-columns:1fr}.fp-root .sd .sd-hero.stack .sd-copy{max-width:760px}
.fp-root .sd .sd-hero.stack:before{right:-30%;top:-60%;width:48%;height:90%}
/* hero raster (2× export of the HTML scene) */
.fp-root .sd .sd-hero-shot{display:flex;justify-content:center;position:relative;z-index:2}.fp-root .sd .sd-hero-shot img{width:auto;height:auto;max-width:100%;max-height:560px;display:block}
.fp-root .sd .sd-hero.stack .sd-hero-shot img{max-height:520px}
/* hero v2 with a flow composition */
.fp-root .sd .sd-hero-flow{padding:96px 0 120px;background:#F6F9FC}.fp-root .sd .sd-hero-flow:before,.fp-root .sd .sd-hero-flow:after{display:none}
.fp-root .sd .sd-hero-flow .sd-w{display:block}.fp-root .sd .sd-hero-flow .sd-copy{max-width:760px}
/* panels + sections */
.fp-root .sd .sd-panel{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.fp-root .sd .sd-sec{padding:96px 0}.fp-root .sd .sd-sec.soft{background:var(--soft)}.fp-root .sd .sd-sec.tight{padding:64px 0}
.fp-root .sd .sd-scene{margin:0;position:relative}
/* UI primitives */
.fp-root .sd .sd-ui{font-size:13px;line-height:1.4;color:#0A2540;font-weight:400}
.fp-root .sd .sd-card{background:#fff;border:1px solid #E5EDF5;border-radius:10px;box-shadow:0 15px 35px rgba(23,23,23,.08),0 3px 6px rgba(23,23,23,.06)}
.fp-root .sd .sd-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 12px;border-top:1px solid #EEF2F7}.fp-root .sd .sd-row:first-child{border-top:0}
.fp-root .sd .sd-t{font-weight:500}.fp-root .sd .sd-m{color:#566579}.fp-root .sd .sd-strike{text-decoration:line-through;color:#5B6B82}
.fp-root .sd .sd-chip{font-size:11.5px;font-weight:500;border-radius:999px;padding:2px 9px;white-space:nowrap}
.fp-root .sd .c-on{background:#DCFCE7;color:#166534}.fp-root .sd .c-off{background:#F1F5F9;color:#475569}.fp-root .sd .c-warn{background:#FFE4E6;color:#BE123C}.fp-root .sd .c-acc{background:#EDE9FE;color:#5B21B6}
.fp-root .sd .sd-phonewrap{position:relative;display:flex;justify-content:center;padding:20px 0}
.fp-root .sd .sd-glow{position:absolute;left:10%;top:10%;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(127,125,252,.45),rgba(244,75,204,.25) 40%,transparent 70%);filter:blur(10px)}
.fp-root .sd .sd-phone{width:250px;height:500px;border-radius:40px;background:#0B1022;padding:12px;box-shadow:0 50px 100px -20px rgba(50,50,93,.35),0 30px 60px -30px rgba(0,0,0,.4);position:relative;z-index:1}
.fp-root .sd .sd-scr{height:100%;border-radius:30px;background:linear-gradient(160deg,#1E2A5A,#3B2A6E 60%,#6B3A7A);color:#fff;display:flex;flex-direction:column;align-items:center;padding:46px 18px 18px;text-align:center}
.fp-root .sd .sd-time{font-size:54px;font-weight:300;letter-spacing:-.02em}.fp-root .sd .sd-msg{font-size:13px;opacity:.9}
.fp-root .sd .sd-lock{width:22px;height:26px;border:2.5px solid #fff;border-radius:6px;margin:6px 0 12px;position:relative}
.fp-root .sd .sd-lock:before{content:"";position:absolute;left:3px;right:3px;top:-11px;height:12px;border:2.5px solid #fff;border-bottom:0;border-radius:8px 8px 0 0}
.fp-root .sd .sd-pin{margin-top:auto;display:grid;grid-template-columns:repeat(3,38px);gap:10px}.fp-root .sd .sd-pin i{height:38px;border-radius:50%;background:rgba(255,255,255,.14)}
.fp-root .sd .sd-float{position:absolute;z-index:2;width:230px}.fp-root .sd .sd-float-0{right:-30px;top:250px}.fp-root .sd .sd-float-1{left:-10px;bottom:60px;width:210px}
/* hero framing: messages / sound inside a light phone screen; a single card made big on glow */
.fp-root .sd .sd-scr.light{background:#F4F6FA;color:#0A2540;justify-content:flex-start;align-items:stretch;padding:40px 12px 14px;text-align:left;gap:10px}
.fp-root .sd .sd-scr.light .sd-app{font-size:12px;font-weight:500;color:#46566C;text-align:center;margin-bottom:4px}
.fp-root .sd .sd-scr.light .sd-sms{max-width:none}.fp-root .sd .sd-scr.light .sd-bubble.ok{justify-self:stretch}.fp-root .sd .sd-scr.light .sd-stamp{right:6px}.fp-root .sd .sd-scr.light .sd-bubble{font-size:12.5px}.fp-root .sd .sd-scr.light .sd-wave{justify-content:center;height:120px;margin-top:60px}
.fp-root .sd .sd-cardhero{position:relative;display:flex;justify-content:center;padding:30px 0}.fp-root .sd .sd-cardhero .sd-card{position:relative;z-index:1;width:min(380px,100%)!important;font-size:14px}
.fp-root .sd .sd-cardhero .sd-row{padding:13px 16px}
/* bento */
.fp-root .sd .sd-bento{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:40px 0 0;list-style:none;padding:0;counter-reset:mv}
.fp-root .sd .sd-bento li{counter-increment:mv;padding:26px 26px 0;min-height:420px;display:flex;flex-direction:column}
.fp-root .sd .sd-bento li h3{font-weight:400;font-size:22px}.fp-root .sd .sd-bento.steps li h3:before{content:"Step " counter(mv);display:block;font-size:13px;font-weight:500;color:var(--acc-ink);margin-bottom:10px}
.fp-root .sd .sd-stage{margin:22px -26px 0;flex:1;display:flex;align-items:center;justify-content:center;padding:22px;
 background:radial-gradient(260px 200px at 50% 60%,rgba(127,125,252,.18),transparent 70%),linear-gradient(to bottom,transparent,var(--soft))}
.fp-root .sd .sd-wallet{width:230px;height:140px;border-radius:14px;background:linear-gradient(120deg,#7A5CFA,#F98FB2 60%,#FFB574);position:relative;box-shadow:0 30px 45px -30px rgba(50,50,93,.4)}
.fp-root .sd .sd-wallet .sd-chip{position:absolute;right:12px;top:12px}.fp-root .sd .sd-wl{position:absolute;left:12px;bottom:12px;color:#fff;font-weight:500;background:rgba(9,10,13,.78);border-radius:999px;padding:3px 10px}
/* bento rows without orphans: 4 → 2×2, 5 → 3 + 2 wide */
.fp-root .sd .sd-bento:not(.v2):has(>li:nth-child(4):last-child){grid-template-columns:repeat(2,1fr)}
.fp-root .sd .sd-bento:not(.v2):has(>li:nth-child(5):last-child){grid-template-columns:repeat(6,1fr)}
.fp-root .sd .sd-bento:not(.v2):has(>li:nth-child(5):last-child)>li{grid-column:span 2}.fp-root .sd .sd-bento:not(.v2):has(>li:nth-child(5):last-child)>li:nth-child(n+4){grid-column:span 3}
/* dark stats */
.fp-root .sd .sd-dark{background-color:#0D1738;background-image:linear-gradient(288deg,#0D1738,#2E2496 120%);color:#fff;padding:110px 0;position:relative;overflow:hidden}
.fp-root .sd .sd-dark:before{content:"";position:absolute;right:-10%;top:-30%;width:60%;height:90%;border-radius:50%;background:rgba(127,125,252,.28);filter:blur(80px)}
.fp-root .sd .sd-dark h2{color:#fff}.fp-root .sd .sd-dark .sd-kick{color:#C7BFFF}
.fp-root .sd .sd-stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:48px;border-top:1px solid rgba(255,255,255,.18)}
.fp-root .sd .sd-stats div{padding:26px 24px 0 0}.fp-root .sd .sd-stats b{display:block;font-size:44px;font-weight:300;letter-spacing:-.02em;color:#fff}.fp-root .sd .sd-stats span{font-size:14.5px;color:#C9D3E2;display:block;margin-top:6px;max-width:26ch}
.fp-root .sd .sd-lightstats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.fp-root .sd .sd-lightstats div{padding:28px 24px;border-left:1px solid var(--line)}.fp-root .sd .sd-lightstats div:first-child{border-left:0}
.fp-root .sd .sd-lightstats b{display:block;font-size:40px;font-weight:300;letter-spacing:-.02em}.fp-root .sd .sd-lightstats span{font-size:14.5px;color:var(--mut)}
/* split, checks, corner, tiles */
.fp-root .sd .sd-split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:56px;align-items:start}
.fp-root .sd .sd-checks{display:grid;gap:14px}.fp-root .sd .sd-checks .sd-panel{padding:22px 24px}.fp-root .sd .sd-checks b{display:block;font-size:14px;color:var(--acc-ink);margin-bottom:6px}
.fp-root .sd .sd-corner{padding:32px 36px;min-height:200px}.fp-root .sd .sd-corner:after{content:"";position:absolute;right:-60px;bottom:-60px;width:260px;height:260px;background:var(--g);transform:rotate(18deg);border-radius:28px;opacity:.9}
.fp-root .sd .sd-corner>*{position:relative;z-index:1;max-width:62%}.fp-root .sd .sd-wide{margin-top:16px}
.fp-root .sd .sd-tiles{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:36px}.fp-root .sd .sd-tiles .sd-panel{padding:26px}
/* chat */
.fp-root .sd .sd-sms{display:grid;gap:12px;max-width:420px}.fp-root .sd .sd-bubble{background:#E9EEF5;border-radius:18px 18px 18px 4px;padding:12px 14px;font-size:14px;color:#0A2540;position:relative}
.fp-root .sd .sd-bubble.bad{outline:2px solid #F43F5E}.fp-root .sd .sd-bubble small{display:block;color:#566579;font-size:12px;margin-bottom:4px}
.fp-root .sd .sd-bubble.ok{background:#fff;border:1px solid #E5EDF5;border-radius:18px 18px 4px 18px;justify-self:end}
.fp-root .sd .sd-stamp{position:absolute;right:-10px;top:-12px;background:#BE123C;color:#fff;font-size:11.5px;font-weight:500;border-radius:999px;padding:3px 10px}
/* browser */
.fp-root .sd .sd-browser{border-radius:14px}.fp-root .sd .sd-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#F6F9FC;border-bottom:1px solid #E5EDF5}
.fp-root .sd .sd-bar i{width:10px;height:10px;border-radius:50%;background:#D5DEE9}.fp-root .sd .sd-url{margin-left:12px;flex:1;background:#fff;border:1px solid #E5EDF5;border-radius:999px;padding:4px 14px;font-size:12.5px;color:#46566C;text-align:center}
.fp-root .sd .sd-bgrid{display:grid;grid-template-columns:260px 1fr;min-height:340px}.fp-root .sd .sd-blist{border-right:1px solid #E5EDF5;background:#fff}
.fp-root .sd .sd-bmap{position:relative;background:linear-gradient(#EEF2F7 1px,transparent 1px) 0 0/34px 34px,linear-gradient(90deg,#EEF2F7 1px,transparent 1px) 0 0/34px 34px,#F8FAFD}
.fp-root .sd .sd-dot{position:absolute;left:58%;top:48%;width:14px;height:14px;border-radius:50%;background:#5B4BFF;box-shadow:0 0 0 6px rgba(91,75,255,.18)}
.fp-root .sd .sd-acc{position:absolute;left:calc(58% - 70px);top:calc(48% - 70px);width:154px;height:154px;border-radius:50%;background:rgba(91,75,255,.08);border:1px dashed rgba(91,75,255,.5)}
.fp-root .sd .sd-bact{position:absolute;right:18px;bottom:18px;width:220px}
/* timeline, rail, wave */
.fp-root .sd .sd-tl{display:grid;grid-template-columns:repeat(4,1fr);margin-top:40px;position:relative}.fp-root .sd .sd-tl:before{content:"";position:absolute;left:0;right:0;top:9px;height:2px;background:var(--ribbon);opacity:.8}
.fp-root .sd .sd-tl div{padding:30px 22px 0 0;position:relative}.fp-root .sd .sd-tl div:before{content:"";position:absolute;top:2px;left:0;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:inset 0 0 0 3px #5B4BFF}
.fp-root .sd .sd-tl b{display:block;font-size:22px;font-weight:400}.fp-root .sd .sd-tl span{font-size:15px;color:var(--mut)}
.fp-root .sd .sd-rail{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}.fp-root .sd .sd-head{padding:24px 24px 0}
.fp-root .sd .sd-rail .sd-stage{margin:18px 0 0;border-top:1px solid var(--line);min-height:170px}
.fp-root .sd .sd-wave{display:flex;gap:4px;align-items:center;height:60px}.fp-root .sd .sd-wave i{width:6px;border-radius:3px;background:linear-gradient(#7A5CFA,#F98FB2)}
/* quiet + tail */
.fp-root .sd .sd-quiet{max-width:720px}.fp-root .sd .sd-quiet p{font-size:18px;color:var(--mut)}
.fp-root .sd .sd-srcs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:24px}
.fp-root .sd .sd-srcs a{padding:18px 18px 18px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);font-size:15px;font-weight:400;display:flex;gap:8px;justify-content:space-between}
.fp-root .sd .sd-next-h{margin-top:72px}.fp-root .sd .sd-next{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.fp-root .sd .sd-next a{text-decoration:none;color:var(--ink)}
.fp-root .sd .sd-thumb{height:150px;border-radius:12px;margin-bottom:14px;position:relative;overflow:hidden}
.fp-root .sd .sd-thumb:after{content:"";position:absolute;inset:auto -20% -40% 30%;height:120%;background:rgba(255,255,255,.25);transform:skewY(-14deg)}
.fp-root .sd .sd-next b{font-weight:400;font-size:18px;display:block;margin-bottom:6px}.fp-root .sd .sd-next span{color:var(--acc-ink);font-size:15px;font-weight:500;display:inline-flex;align-items:center;gap:4px}
@media(max-width:980px){.fp-root .sd .sd-w{padding:0 18px}.fp-root .sd h1{font-size:34px}.fp-root .sd h2{font-size:27px}.fp-root .sd .sd-lead{font-size:17px}
 .fp-root .sd .sd-hero{padding:48px 0 56px}.fp-root .sd .sd-hero .sd-w,.fp-root .sd .sd-split{grid-template-columns:1fr;gap:34px}
 .fp-root .sd .sd-hero:before,.fp-root .sd .sd-hero.stack:before{right:-40%;top:auto;bottom:-6%;width:140%;height:48%}
 .fp-root .sd .sd-sec{padding:60px 0}.fp-root .sd .sd-dark{padding:72px 0}
 .fp-root .sd .sd-bento,.fp-root .sd .sd-tiles,.fp-root .sd .sd-rail,.fp-root .sd .sd-next,.fp-root .sd .sd-srcs,.fp-root .sd .sd-tl{grid-template-columns:1fr}
 .fp-root .sd .sd-stats,.fp-root .sd .sd-lightstats{grid-template-columns:1fr 1fr}.fp-root .sd .sd-lightstats div:nth-child(3){border-left:0}.fp-root .sd .sd-lightstats div:nth-child(n+3){border-top:1px solid var(--line)}
 .fp-root .sd .sd-bento li{min-height:0;grid-column:auto!important}.fp-root .sd .sd-bento:has(>li){grid-template-columns:1fr!important}.fp-root .sd .sd-bgrid{grid-template-columns:1fr}.fp-root .sd .sd-bmap{min-height:230px}.fp-root .sd .sd-blist{border-right:0;border-bottom:1px solid #E5EDF5}
 .fp-root .sd .sd-corner>*{max-width:100%}.fp-root .sd .sd-corner:after{width:160px;height:160px;opacity:.35}.fp-root .sd .sd-tl:before{display:none}
 .fp-root .sd .sd-tl div{padding:18px 0 0 28px}.fp-root .sd .sd-tl div:before{top:20px}.fp-root .sd .sd-phone{width:210px;height:420px}.fp-root .sd .sd-stats b{font-size:34px}
 .fp-root .sd .sd-float-0{right:-6px;top:200px}.fp-root .sd .sd-float-1{left:0;bottom:40px}}
@media(prefers-reduced-motion:no-preference){.fp-root .sd .sd-panel,.fp-root .sd .sd-copy{animation:sdrv .8s cubic-bezier(.165,.84,.44,1) both}
 .fp-root .sd .sd-hero:before{animation:sddr 25s ease-in-out infinite alternate}@keyframes sdrv{from{opacity:0;transform:translateY(12px)}}@keyframes sddr{to{transform:skewY(-12deg) translateX(-3%)}}}
/* ---------- v2 below the hero (02.11 «правки двух») ---------- */
.fp-root .sd .sd-bento.v2{grid-template-columns:repeat(6,1fr)}
.fp-root .sd .sd-bento.v2 li{padding:0;min-height:460px;display:flex;flex-direction:column;position:relative;overflow:hidden}
.fp-root .sd .sd-bento.v2 li.span2{grid-column:span 2}.fp-root .sd .sd-bento.v2 li.span3{grid-column:span 3}.fp-root .sd .sd-bento.v2 li.span4{grid-column:span 4}.fp-root .sd .sd-bento.v2 li.span6{grid-column:span 6;min-height:380px}
.fp-root .sd .sd-thead{padding:26px 28px 0;position:relative;z-index:3}.fp-root .sd .sd-bento.v2 li h3{font-size:22px;font-weight:400;margin:0 0 6px}
.fp-root .sd .sd-one{font-size:15.5px;color:var(--mut);margin:0;max-width:46ch}
.fp-root .sd .sd-more{margin-top:10px}.fp-root .sd .sd-more summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--acc-ink)}
.fp-root .sd .sd-more summary::-webkit-details-marker{display:none}.fp-root .sd .sd-more summary svg{width:12px;height:12px}
.fp-root .sd .sd-more[open]{position:absolute;inset:0;background:rgba(255,255,255,.97);padding:26px 28px;z-index:6;overflow:auto;margin:0}
.fp-root .sd .sd-more[open] summary{position:absolute;right:20px;top:20px}.fp-root .sd .sd-more[open] p{margin-top:40px;font-size:15.5px;color:#26354D}
.fp-root .sd .sd-tiles .sd-more[open],.fp-root .sd .sd-rail .sd-more[open]{position:static;background:none;padding:0}.fp-root .sd .sd-tiles .sd-more[open] summary,.fp-root .sd .sd-rail .sd-more[open] summary{position:static}
.fp-root .sd .sd-tiles .sd-more[open] p,.fp-root .sd .sd-rail .sd-more[open] p{margin-top:8px}
.fp-root .sd .sd-art{position:absolute;right:-90px;top:150px;width:300px;height:300px;transform:rotate(18deg);border-radius:46px;opacity:.9;z-index:0}
.fp-root .sd .sd-kstage{position:relative;flex:1;margin:18px 0 0;min-height:280px;z-index:2}.fp-root .sd .sd-kstage .kx-abs{position:absolute;left:0;right:0;top:0}
.fp-root .sd .sd-kstage.tall{min-height:560px}
.fp-root .sd .sd-kstage .kx-paper{box-shadow:0 30px 60px -20px rgba(50,50,93,.22),0 18px 36px -18px rgba(0,0,0,.18)}
.fp-root .sd .sd-dark{padding-bottom:0}.fp-root .sd .sd-lines{display:block;width:100%;height:440px;margin-top:-40px}
.fp-root .sd .sd-thumb{height:170px}.fp-root .sd .sd-thumb .sd-motif{position:absolute;inset:0;width:100%;height:100%}.fp-root .sd .sd-thumb:after{display:none}
.fp-root .sd .sd-tlbl{position:absolute;left:14px;bottom:12px;color:#fff;font-weight:500;font-size:13px;background:rgba(9,10,13,.55);border-radius:999px;padding:4px 11px}
.fp-root .sd .sd-rv{opacity:0;transform:translateY(16px);transition:opacity .8s cubic-bezier(.165,.84,.44,1),transform .8s cubic-bezier(.165,.84,.44,1)}.fp-root .sd .sd-rv.in{opacity:1;transform:none}
@media(max-width:980px){.fp-root .sd .sd-bento.v2 li{grid-column:auto!important;min-height:0}.fp-root .sd .sd-kstage{min-height:300px;overflow:hidden}
 .fp-root .sd .sd-kstage .kx-abs{transform:scale(.8);transform-origin:top left}.fp-root .sd .sd-kstage.tall .kx-abs{transform:scale(.62)}}

.fp-root .sd .sd-tiles.v2 .sd-panel{padding:0;min-height:430px;display:flex;flex-direction:column;overflow:hidden}.fp-root .sd .sd-tiles.v2 .sd-thead{padding:26px 28px 0}
.fp-root .sd .sd-tiles.v2 h3{font-size:22px;font-weight:400}
.fp-root .sd .sd-split>div>.sd-kstage{margin-top:28px;min-height:300px}
/* ---------- r4 «Каркас + вкладки ОС» (Walrus 03.11; лаборатория board-r3/guide.html, каталог audit/STRIPE-TECHNIQUES.md A1/A3/A4/D4/B1) ---------- */
/* A1: липкая строка глав с полосой прогресса; номер главы в рубрике — счётчиком */
.fp-root .sd{counter-reset:sdch}.fp-root .sd .sd-ch{counter-increment:sdch;scroll-margin-top:56px}
.fp-root .sd .sd-ch .sd-kick{color:var(--cc)}.fp-root .sd .sd-ch .sd-dark .sd-kick{color:#C7BFFF}
.fp-root .sd .sd-ch .sd-kick:first-of-type:before{content:counter(sdch,decimal-leading-zero);display:inline-block;min-width:28px;color:var(--mut);font-weight:400}
.fp-root .sd .sd-ch .sd-dark .sd-kick:first-of-type:before{color:#A9B6D3}
.fp-root .sd .sd-chap{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);-webkit-backdrop-filter:saturate(1.6) blur(14px);backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--line)}
.fp-root .sd .sd-chap .sd-w{display:flex;align-items:center;gap:6px;height:56px}
.fp-root .sd .sd-chap ol{display:flex;gap:2px;list-style:none;margin:0;padding:0;overflow-x:auto;scrollbar-width:none;flex:1}.fp-root .sd .sd-chap ol::-webkit-scrollbar{display:none}
.fp-root .sd .sd-chap a{display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:14.5px;font-weight:500;color:var(--mut);text-decoration:none;padding:8px 11px;border-radius:8px;transition:color .2s,background .2s}
.fp-root .sd .sd-chap a i{font-style:normal;font-size:12px;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;border:1.5px solid currentColor}
.fp-root .sd .sd-chap a:hover{color:var(--ink);background:#F3F6FA}
.fp-root .sd .sd-chap a[aria-current="true"]{color:var(--cc)}.fp-root .sd .sd-chap a[aria-current="true"] i{background:var(--cc);border-color:var(--cc);color:#fff}
.fp-root .sd .sd-chap a.done i{background:#E3E8EE;border-color:#E3E8EE;color:#425466}
.fp-root .sd .sd-chos{font-size:13px;color:var(--mut);white-space:nowrap}.fp-root .sd .sd-chos b{color:var(--ink)}
.fp-root .sd .sd-prog{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:var(--ribbon);transform-origin:0 50%;transform:scaleX(var(--p,0))}
/* D4: черта у заголовка пункта */
.fp-root .sd .sd-rule{position:relative;padding-left:16px}
.fp-root .sd .sd-rule:before{content:"";position:absolute;left:0;top:4px;height:20px;width:1.5px;background:var(--cc,#4A3AE8)}
.fp-root .sd .sd-rule h3{font-size:17px;font-weight:500;line-height:1.35;margin:0 0 6px}.fp-root .sd .sd-rule p{font-size:16px;line-height:1.55;color:var(--mut);margin:0}
/* B1: вкладки ОС над одним экраном */
.fp-root .sd .sd-osgrid{display:grid;grid-template-columns:minmax(0,1fr) 440px;gap:64px;align-items:start;margin-top:48px}
.fp-root .sd .sd-ostabs{display:inline-flex;gap:2px;padding:4px;border-radius:12px;background:#EEF2F7;margin:0 0 32px}
.fp-root .sd .sd-ostabs button{font:500 14.5px/1 Inter,system-ui,sans-serif;color:#425466;background:transparent;border:0;border-radius:9px;padding:10px 16px;cursor:pointer;display:flex;gap:8px;align-items:center;transition:background .2s,color .2s,box-shadow .2s}
.fp-root .sd .sd-ostabs button svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.6}
.fp-root .sd .sd-ostabs button:hover{color:var(--ink)}
.fp-root .sd .sd-ostabs button[aria-selected="true"]{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(10,37,64,.08),0 4px 12px -4px rgba(10,37,64,.15)}
.fp-root .sd .sd-ostabs button:focus-visible{outline:2px solid #5B4BFF;outline-offset:2px}
.fp-root .sd .sd-osp[hidden]{display:none!important}
.fp-root .sd [role="tabpanel"].sd-osp{display:grid;gap:30px}
.fp-root .sd .sd-osp{animation:sdosin .35s cubic-bezier(.2,.7,.2,1)}
@keyframes sdosin{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.fp-root .sd .sd-devwrap{position:relative;min-height:640px}
.fp-root .sd .sd-halo{position:absolute;left:50%;top:46%;width:560px;height:560px;transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;
 background:repeating-radial-gradient(circle,transparent 0 58px,rgba(10,37,64,.07) 58px 59px);-webkit-mask:radial-gradient(circle,#000 40%,transparent 70%);mask:radial-gradient(circle,#000 40%,transparent 70%)}
.fp-root .sd .sd-lkfig{position:relative;margin:0;display:flex;justify-content:center}
.fp-root .sd .sd-lk{width:300px;height:610px;border-radius:48px;background:#E9ECF2;padding:9px;position:relative;box-shadow:0 50px 100px -20px rgba(50,50,93,.25),0 30px 60px -30px rgba(0,0,0,.3),inset 0 0 0 1px #D3D8E2}
.fp-root .sd .sd-lk .in{height:100%;border-radius:40px;background:#0B1022;padding:9px}
.fp-root .sd .sd-lk .scr{height:100%;border-radius:32px;color:#fff;position:relative;overflow:hidden;padding:58px 22px 22px;font:400 15px/1.45 Inter,system-ui,sans-serif;text-align:center}
.fp-root .sd .sd-lk .isl{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:96px;height:28px;border-radius:999px;background:#05070F}
.fp-root .sd .sd-lk .cam{position:absolute;top:16px;left:50%;transform:translateX(-50%);width:14px;height:14px;border-radius:50%;background:#05070F}
.fp-root .sd .sd-lk .sb{position:absolute;top:16px;left:26px;right:26px;display:flex;justify-content:space-between;font-size:13px;font-weight:500}
.fp-root .sd .sd-lk .tm{font-size:72px;font-weight:300;letter-spacing:-.03em;line-height:1;margin-top:8px}
.fp-root .sd .sd-lk .card{margin-top:40px;border-radius:18px;padding:18px 16px;background:rgba(255,255,255,.14);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.fp-root .sd .sd-lk .card svg{width:28px;height:28px;stroke:#fff;fill:none;stroke-width:1.6;margin:0 auto 8px;display:block}
.fp-root .sd .sd-lk .card b{display:block;font-size:16px;font-weight:600;margin-bottom:4px}.fp-root .sd .sd-lk .card p{margin:0;font-size:13.5px;line-height:1.4;opacity:.92}
.fp-root .sd .sd-lk .tag{display:inline-flex;font-size:12.5px;font-weight:500;border-radius:999px;padding:5px 12px;background:rgba(255,255,255,.16);margin-top:16px}
.fp-root .sd .sd-lk .pin{display:grid;grid-template-columns:repeat(4,12px);gap:12px;justify-content:center;margin-top:22px}.fp-root .sd .sd-lk .pin span{width:12px;height:12px;border-radius:50%;border:1.5px solid rgba(255,255,255,.75)}
.fp-root .sd .sd-lk .home{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);width:120px;height:5px;border-radius:9px;background:rgba(255,255,255,.8)}
.fp-root .sd .sd-lk.ios .scr{background:linear-gradient(170deg,#2B3A73 0%,#46337E 55%,#7A3D7E 100%)}
.fp-root .sd .sd-lk.and .scr{background:linear-gradient(165deg,#0F3B3A 0%,#155E63 50%,#2B7A6F 100%);border-radius:30px}
.fp-root .sd .sd-lk.and .tm{font-size:84px;line-height:.95;margin-top:16px}
.fp-root .sd .sd-lk.gal .scr{background:linear-gradient(175deg,#1B2440 0%,#2A3966 45%,#4E5C9A 100%)}.fp-root .sd .sd-lk.gal .tm{font-size:64px;font-weight:500;letter-spacing:-.01em}
/* C1-lite: выноски с пунктиром и точкой на элементе экрана */
.fp-root .sd .sd-co{position:absolute;display:flex;align-items:center;font:500 13px/1.2 Inter,system-ui,sans-serif;color:var(--ink);white-space:nowrap;z-index:3}
.fp-root .sd .sd-co>span{background:#fff;border-radius:999px;padding:7px 12px;box-shadow:0 8px 20px -8px rgba(10,37,64,.3),0 0 0 1px rgba(10,37,64,.05)}
.fp-root .sd .sd-co:before{content:"";width:40px;height:1px;background:repeating-linear-gradient(to right,#8E9BB0 0 4px,transparent 4px 8px)}
.fp-root .sd .sd-co:after{content:"";width:7px;height:7px;border-radius:50%;background:#5B4BFF;box-shadow:0 0 0 4px rgba(91,75,255,.18)}
.fp-root .sd .sd-co.l{right:calc(50% + 104px)}.fp-root .sd .sd-co.l>span{order:1}.fp-root .sd .sd-co.l:before{order:2}.fp-root .sd .sd-co.l:after{order:3}
.fp-root .sd .sd-co.r{left:calc(50% + 70px)}.fp-root .sd .sd-co.r:after{order:1}.fp-root .sd .sd-co.r:before{order:2}.fp-root .sd .sd-co.r>span{order:3}
@media(max-width:1100px){.fp-root .sd .sd-osgrid{grid-template-columns:1fr}}
@media(max-width:760px){.fp-root .sd .sd-chos{display:none}.fp-root .sd .sd-chap a{padding:8px 9px;font-size:14px}.fp-root .sd .sd-chap a .lbl{display:none}
 .fp-root .sd .sd-chap a[aria-current="true"] .lbl{display:inline}.fp-root .sd .sd-ostabs{display:flex}.fp-root .sd .sd-ostabs button{flex:1;justify-content:center;padding:10px 8px}
 .fp-root .sd .sd-co{display:none}.fp-root .sd .sd-devwrap{min-height:0;overflow:hidden}.fp-root .sd .sd-lk{transform:scale(.9);transform-origin:top center;margin-bottom:-60px}.fp-root .sd .sd-halo{width:420px;height:420px}}
@media(prefers-reduced-motion:reduce){.fp-root .sd .sd-osp{animation:none}}
.fp-root .sd{overflow-x:clip}
.fp-root .sd .sd-flowshot{display:none;margin:28px 0 0}.fp-root .sd .sd-flowshot img{display:block;width:100%;height:auto}
@media(max-width:980px){.fp-root .sd .sd-hero-flow .sd-flowshot{display:block}.fp-root .sd .sd-hero-flow .kx-flow{display:none}}