.iscpl{--iscpl-accent:#28b9e6;--iscpl-navy:#082c59;--iscpl-ink:#102a4c;--iscpl-soft:#f4f9fd;position:relative;width:100vw;max-width:none;margin-left:calc(50% - 50vw);overflow:hidden;background:linear-gradient(135deg,#f7fbfe 0%,#fff 42%,#eef8fd 100%);padding:clamp(70px,7vw,120px) 0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--iscpl-ink)}
.iscpl *{box-sizing:border-box}.iscpl-inner{width:min(1540px,calc(100% - 64px));margin:auto;position:relative;z-index:2}.iscpl-orb{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}.iscpl-orb-a{width:520px;height:520px;right:-210px;top:-190px;background:radial-gradient(circle,rgba(40,185,230,.18),rgba(40,185,230,0) 68%)}.iscpl-orb-b{width:420px;height:420px;left:-180px;bottom:-220px;background:radial-gradient(circle,rgba(8,44,89,.10),rgba(8,44,89,0) 70%)}
.iscpl-head{max-width:900px;margin:0 auto 54px;text-align:center}.iscpl-kicker{display:flex;align-items:center;justify-content:center;gap:13px;color:#0c9fd2;font-size:13px;font-weight:900;letter-spacing:.19em;text-transform:uppercase}.iscpl-kicker span{display:block;width:42px;height:2px;background:var(--iscpl-accent)}.iscpl-head h2{font-size:clamp(42px,5vw,78px);line-height:.98;letter-spacing:-.045em;margin:17px 0 20px;color:var(--iscpl-navy);font-weight:900}.iscpl-head p{font-size:clamp(17px,1.35vw,21px);line-height:1.7;color:#63778f;margin:0 auto;max-width:780px}
.iscpl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.iscpl-card{position:relative;display:grid;grid-template-columns:42% 1fr;min-height:360px;border:1px solid #d9e8f3;background:rgba(255,255,255,.86);border-radius:28px;padding:24px;box-shadow:0 26px 70px rgba(6,40,80,.09);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.iscpl-card:hover{transform:translateY(-7px);box-shadow:0 34px 90px rgba(6,40,80,.14)}.iscpl-cover-wrap{position:relative;min-height:312px;display:flex;align-items:center;justify-content:center}.iscpl-cover-glow{position:absolute;width:90%;height:85%;border-radius:50%;background:rgba(40,185,230,.14);filter:blur(35px)}.iscpl-cover{position:relative;width:min(100%,190px);aspect-ratio:595/842;object-fit:cover;object-position:top center;border-radius:6px;box-shadow:-12px 18px 35px rgba(5,36,73,.23);transform:perspective(900px) rotateY(7deg);background:white}.iscpl-page-edge{position:absolute;width:8px;height:72%;right:8%;top:14%;border-radius:0 4px 4px 0;background:repeating-linear-gradient(to bottom,#fff 0 2px,#dce5eb 2px 3px);opacity:.75}.iscpl-badge{position:absolute;top:4px;left:4px;background:var(--iscpl-navy);color:#fff;border:3px solid #fff;border-radius:999px;min-width:46px;height:46px;padding:0 11px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:900;letter-spacing:.08em;box-shadow:0 9px 25px rgba(8,44,89,.22)}
.iscpl-card-body{display:flex;flex-direction:column;justify-content:center;padding:10px 8px 10px 24px}.iscpl-card[dir=rtl] .iscpl-card-body{padding:10px 24px 10px 8px;text-align:right}.iscpl-subtitle{font-size:12px;font-weight:900;letter-spacing:.15em;text-transform:uppercase;color:#11a9dc;margin-bottom:9px}.iscpl-card h3{font-size:clamp(25px,2vw,34px);line-height:1.05;letter-spacing:-.035em;color:var(--iscpl-navy);margin:0 0 28px;font-weight:900}.iscpl-actions{display:flex;flex-direction:column;gap:11px;align-items:stretch}.iscpl-btn{min-height:52px;border-radius:999px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none!important;font-size:14px;font-weight:900;cursor:pointer;transition:.25s ease;border:1px solid transparent;font-family:inherit}.iscpl-btn-primary{background:var(--iscpl-navy);color:#fff!important;box-shadow:0 12px 28px rgba(8,44,89,.17)}.iscpl-btn-primary:hover{background:#0b417f;transform:translateY(-2px)}.iscpl-btn-ghost{background:#fff;color:var(--iscpl-navy)!important;border-color:#d6e4ef}.iscpl-btn-ghost:hover{border-color:var(--iscpl-accent);color:#0799cb!important}.iscpl-book-icon,.iscpl-download-icon{width:18px;height:18px;display:inline-block;position:relative}.iscpl-book-icon:before{content:"";position:absolute;inset:2px 1px;border:2px solid currentColor;border-radius:2px}.iscpl-book-icon:after{content:"";position:absolute;left:8px;top:3px;bottom:3px;border-left:2px solid currentColor}.iscpl-download-icon:before{content:"↓";font-size:21px;line-height:16px}.iscpl-footline{display:flex;align-items:center;justify-content:center;gap:15px;margin-top:45px;color:#8192a6;font-size:12px;letter-spacing:.06em}.iscpl-footline>span:first-child{font-weight:1000;color:var(--iscpl-navy);font-size:18px}.iscpl-dot{width:5px;height:5px;border-radius:50%;background:var(--iscpl-accent)}.iscpl-line{width:60px;height:1px;background:#cfdae4}
/* Reader */
body.iscpl-no-scroll{overflow:hidden}.iscpl-reader{position:fixed;inset:0;z-index:999999;background:rgba(2,19,39,.94);backdrop-filter:blur(14px);display:none;color:white;font-family:Inter,"Segoe UI",Arial,sans-serif}.iscpl-reader.is-open{display:block}.iscpl-reader-shell{height:100%;display:grid;grid-template-rows:72px 1fr 58px}.iscpl-reader-top{display:flex;align-items:center;justify-content:space-between;padding:0 clamp(16px,3vw,44px);border-bottom:1px solid rgba(255,255,255,.12);background:rgba(3,28,57,.72)}.iscpl-reader-title{display:flex;align-items:center;gap:12px;min-width:0}.iscpl-reader-title strong{font-size:16px}.iscpl-reader-title small{color:#9fb7cf;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.iscpl-reader-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#0b3f7a,#28b9e6);font-weight:1000}.iscpl-reader-tools{display:flex;align-items:center;gap:8px}.iscpl-tool{width:42px;height:42px;border:1px solid rgba(255,255,255,.18);border-radius:12px;background:rgba(255,255,255,.07);color:#fff;display:grid;place-items:center;text-decoration:none!important;font:700 20px/1 Arial;cursor:pointer}.iscpl-tool:hover{background:rgba(255,255,255,.14);color:#fff}.iscpl-zoom-label{font-size:12px;color:#b8c9d9;min-width:42px;text-align:center}.iscpl-stage{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:26px 86px;background:radial-gradient(circle at center,#164d76 0,#082d55 36%,#031b35 75%)}.iscpl-book{position:relative;width:min(1160px,82vw);height:min(76vh,760px);display:grid;grid-template-columns:1fr 1fr;filter:drop-shadow(0 34px 45px rgba(0,0,0,.42));transition:transform .22s ease}.iscpl-page{position:relative;background:#fff;overflow:hidden;display:flex;align-items:center;justify-content:center}.iscpl-left{border-radius:12px 0 0 12px;transform-origin:right center}.iscpl-right{border-radius:0 12px 12px 0;transform-origin:left center}.iscpl-page canvas,.iscpl-mobile-page canvas{max-width:100%;max-height:100%;width:auto;height:auto;display:block}.iscpl-spine{position:absolute;z-index:5;left:50%;top:0;bottom:0;width:28px;transform:translateX(-50%);background:linear-gradient(90deg,rgba(0,0,0,.16),rgba(255,255,255,.25) 42%,rgba(0,0,0,.13));pointer-events:none}.iscpl-book-shadow{position:absolute;z-index:-1;inset:7% 5% -2%;background:#000;filter:blur(30px);opacity:.45}.iscpl-page-num{position:absolute;bottom:8px;color:#7f8c98;font-size:10px}.iscpl-left .iscpl-page-num{left:12px}.iscpl-right .iscpl-page-num{right:12px}.iscpl-mobile-page{display:none;position:relative;background:#fff;border-radius:12px;overflow:hidden;align-items:center;justify-content:center}.iscpl-nav{position:absolute;z-index:10;top:50%;transform:translateY(-50%);width:58px;height:58px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;font:300 45px/1 Arial;cursor:pointer}.iscpl-nav:hover{background:rgba(40,185,230,.28)}.iscpl-prev{left:24px}.iscpl-next{right:24px}.iscpl-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;background:rgba(3,27,52,.78);z-index:20}.iscpl-spinner{width:42px;height:42px;border-radius:50%;border:3px solid rgba(255,255,255,.2);border-top-color:#28b9e6;animation:iscplspin .8s linear infinite}@keyframes iscplspin{to{transform:rotate(360deg)}}.iscpl-error{position:absolute;z-index:25;max-width:620px;background:#fff;color:#173454;padding:22px;border-radius:16px;text-align:center}.iscpl-reader-bottom{display:grid;grid-template-columns:auto minmax(120px,520px) auto;align-items:center;justify-content:center;gap:18px;padding:0 28px;background:#031b35;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#b6c8d8}.iscpl-progress{accent-color:#28b9e6;width:100%}.iscpl-book.is-turning-next .iscpl-right{animation:iscplTurnNext .34s ease}.iscpl-book.is-turning-prev .iscpl-left{animation:iscplTurnPrev .34s ease}@keyframes iscplTurnNext{0%{transform:perspective(1200px) rotateY(0)}50%{transform:perspective(1200px) rotateY(-12deg)}100%{transform:perspective(1200px) rotateY(0)}}@keyframes iscplTurnPrev{0%{transform:perspective(1200px) rotateY(0)}50%{transform:perspective(1200px) rotateY(12deg)}100%{transform:perspective(1200px) rotateY(0)}}
@media(max-width:1180px){.iscpl-grid{grid-template-columns:1fr}.iscpl-card{grid-template-columns:220px 1fr;max-width:850px;width:100%;margin:auto}.iscpl-cover{width:170px}.iscpl-page-edge{right:10%}}
@media(max-width:767px){.iscpl{padding:62px 0}.iscpl-inner{width:calc(100% - 32px)}.iscpl-head{margin-bottom:34px}.iscpl-head h2{font-size:43px}.iscpl-grid{gap:18px}.iscpl-card{grid-template-columns:120px 1fr;min-height:260px;padding:16px;border-radius:22px}.iscpl-cover-wrap{min-height:225px}.iscpl-cover{width:112px}.iscpl-page-edge{display:none}.iscpl-badge{width:auto;min-width:38px;height:38px;font-size:10px;border-width:2px}.iscpl-card-body{padding:5px 0 5px 18px}.iscpl-card[dir=rtl] .iscpl-card-body{padding:5px 18px 5px 0}.iscpl-card h3{font-size:24px;margin-bottom:18px}.iscpl-subtitle{font-size:10px}.iscpl-btn{min-height:45px;font-size:12px}.iscpl-footline{display:none}.iscpl-reader-shell{grid-template-rows:62px 1fr 56px}.iscpl-reader-title strong{display:none}.iscpl-reader-title small{max-width:110px}.iscpl-zoom-out,.iscpl-zoom-in,.iscpl-zoom-label{display:none}.iscpl-stage{padding:18px 42px}.iscpl-book{width:100%;height:calc(100vh - 164px);display:block}.iscpl-left,.iscpl-right,.iscpl-spine{display:none}.iscpl-mobile-page{display:flex;width:100%;height:100%}.iscpl-nav{width:38px;height:38px;font-size:30px}.iscpl-prev{left:4px}.iscpl-next{right:4px}.iscpl-reader-bottom{grid-template-columns:auto 1fr;padding:0 12px;gap:10px}.iscpl-hint{display:none}.iscpl-tool{width:38px;height:38px}.iscpl-reader-top{padding:0 10px}}
@media(max-width:430px){.iscpl-card{grid-template-columns:1fr;text-align:center}.iscpl-cover-wrap{min-height:250px}.iscpl-cover{width:145px}.iscpl-card-body,.iscpl-card[dir=rtl] .iscpl-card-body{padding:10px 0;text-align:center}.iscpl-actions{max-width:280px;width:100%;margin:auto}.iscpl-head h2{font-size:38px}}

/* V1.2 adaptive paper sizing: JS sets the exact spread size from the PDF's first page. */
.iscpl-book{width:900px;height:636px;max-width:none;max-height:none;transform:scale(var(--iscpl-user-zoom,1));transform-origin:center center}
.iscpl-page,.iscpl-mobile-page{padding:0}
.iscpl-page canvas,.iscpl-mobile-page canvas{display:block;width:100%;height:100%;max-width:none;max-height:none}
.iscpl-left,.iscpl-right{min-width:0;min-height:0}
.iscpl-stage{min-height:0}
@media(max-width:767px){.iscpl-book{width:420px;height:594px;max-width:none;max-height:none;transform:none}.iscpl-mobile-page{width:100%;height:100%}}

/* V1.4 — no PDF/cover thumbnail preview on cards. */
.iscpl-card{display:flex;flex-direction:column;min-height:360px;padding:26px}
.iscpl-card-symbol{height:138px;position:relative;border-radius:22px;background:linear-gradient(145deg,rgba(8,44,89,.98),rgba(13,73,126,.94));display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:24px}
.iscpl-card-symbol:before,.iscpl-card-symbol:after{content:"";position:absolute;border-radius:50%;background:rgba(40,185,230,.18)}
.iscpl-card-symbol:before{width:190px;height:190px;right:-75px;top:-105px}.iscpl-card-symbol:after{width:130px;height:130px;left:-60px;bottom:-75px}
.iscpl-card-logo{position:relative;z-index:2;color:#fff;font-size:36px;line-height:1;font-weight:1000;letter-spacing:.04em}
.iscpl-card-doc{position:absolute;z-index:2;width:36px;height:46px;border:2px solid rgba(255,255,255,.68);border-radius:5px;right:26px;bottom:22px;transform:rotate(7deg)}
.iscpl-card-doc:before,.iscpl-card-doc:after{content:"";position:absolute;left:7px;right:7px;height:2px;background:rgba(255,255,255,.5)}
.iscpl-card-doc:before{top:16px}.iscpl-card-doc:after{top:24px}
.iscpl-card-symbol .iscpl-badge{top:16px;left:16px;border-width:2px;background:var(--iscpl-accent);box-shadow:none}
.iscpl-card[dir=rtl] .iscpl-card-symbol .iscpl-badge{left:auto;right:16px}
.iscpl-card-body,.iscpl-card[dir=rtl] .iscpl-card-body{padding:0;text-align:inherit;flex:1;display:flex;flex-direction:column}
.iscpl-card[dir=rtl] .iscpl-card-body{text-align:right}.iscpl-card h3{margin-bottom:24px}.iscpl-actions{margin-top:auto}

/* V1.4 — first and last PDF pages are true single-page covers, never paired with a blank page. */
.iscpl-book.iscpl-single{grid-template-columns:1fr}
.iscpl-book.iscpl-single .iscpl-left,.iscpl-book.iscpl-single .iscpl-spine{display:none!important}
.iscpl-book.iscpl-single .iscpl-right{grid-column:1;border-radius:12px!important}
.iscpl-book.iscpl-spread{grid-template-columns:1fr 1fr}
.iscpl-book.iscpl-spread .iscpl-left{border-radius:12px 0 0 12px}.iscpl-book.iscpl-spread .iscpl-right{border-radius:0 12px 12px 0}
.iscpl-error-open{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:999px;background:#082c59;color:#fff!important;text-decoration:none!important;font-weight:800}
.iscpl-nav:disabled{opacity:.25;cursor:default}

@media(max-width:1180px){.iscpl-card{max-width:850px;width:100%;margin:auto}.iscpl-card-symbol{height:126px}}
@media(max-width:767px){.iscpl-card{display:flex;min-height:0;padding:18px}.iscpl-card-symbol{height:105px;margin-bottom:18px}.iscpl-card-logo{font-size:30px}.iscpl-card-doc{width:30px;height:38px;right:20px;bottom:17px}.iscpl-card[dir=rtl] .iscpl-card-body,.iscpl-card-body{padding:0;text-align:inherit}.iscpl-card[dir=rtl] .iscpl-card-body{text-align:right}}
@media(max-width:430px){.iscpl-card[dir=rtl] .iscpl-card-body,.iscpl-card-body{text-align:center}.iscpl-card-symbol{height:110px}}

/* V1.5 — stability first: no 3D page transforms during rapid navigation. */
.iscpl-book,.iscpl-page,.iscpl-left,.iscpl-right{animation:none!important}
.iscpl-left,.iscpl-right{transform:none!important;backface-visibility:hidden;will-change:auto}
.iscpl-book{contain:layout paint;transition:none!important}
.iscpl-book.iscpl-page-swap .iscpl-page{opacity:.995}
.iscpl-page canvas,.iscpl-mobile-page canvas{pointer-events:none;user-select:none}
.iscpl-stage{overscroll-behavior:contain}