.choose-shell{background:#f6f8fb}.choose-hero{background:linear-gradient(135deg,#f8fafc,#fff 58%,#eef6f4);border-bottom:1px solid var(--line)}.choose-hero .section{padding-top:64px;padding-bottom:54px}.choose-hero h1{font-size:clamp(2.8rem,5vw,5rem);max-width:900px}.choose-hero .lead{max-width:760px}.choose-actions{gap:12px}.choose-actions,.choose-tabs{display:flex;flex-wrap:wrap;margin-top:24px}.choose-tabs{gap:10px}.choose-tabs a{padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--navy);font-weight:800;font-size:.9rem;transition:.2s}.choose-tabs a:hover{transform:translateY(-2px)}.choose-library{background:#f6f8fb}.choose-library-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.choose-library-head .section-head{margin:0}.choose-count{padding:9px 13px;border-radius:999px;background:#eaf3f2;color:var(--accent);font-weight:900;white-space:nowrap}.choose-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:18px;gap:18px}.choose-card{display:flex;flex-direction:column;min-height:260px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 10px 28px rgba(13,31,54,.06);transition:.22s}.choose-card:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(13,31,54,.12)}.choose-card .icon{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;font-size:1.8rem}.card-kicker{margin-top:16px;font-size:.72rem;letter-spacing:.09em;font-weight:900}.choose-card h3{margin:8px 0;color:var(--navy);font-size:1.28rem}.choose-card p{margin:0;color:var(--muted);line-height:1.6}.choose-card-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:22px}.choose-card-actions a{font-weight:850}.choose-help{background:#fff;border-top:1px solid var(--line)}.choose-help-box{display:flex;justify-content:space-between;gap:24px;align-items:center;border:1px solid var(--line);border-radius:22px;padding:28px;background:linear-gradient(135deg,#fff,#f4f8f7)}.choose-help-box h2{margin:0 0 8px;font-size:2rem}.choose-help-box p{margin:0;color:var(--muted)}.category-block{margin-top:42px}.category-block-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.category-block-head h2{margin:0}.category-block-head span{font-weight:800;color:var(--muted)}.professional-theme{background:#f5f3ef}.professional-theme .choose-hero{background:radial-gradient(circle at 88% 18%,rgba(198,155,72,.16),transparent 22%),linear-gradient(135deg,#0f2239,#173554 54%,#f3eee4 0,#fff);color:#fff}.professional-theme .choose-hero .eyebrow,.professional-theme .choose-hero .lead,.professional-theme .choose-hero h1{color:#fff}.professional-theme .choose-hero .lead{color:#dce5ee}.professional-theme .choose-tabs a{border-color:rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff}.professional-theme .choose-library{background:linear-gradient(#f8f6f2,#f2eee7)}.professional-theme .choose-count{background:#efe3c5;color:#73551f}.professional-theme .choose-card{border-color:#e2d8c6;background:linear-gradient(180deg,#fff,#fcfaf6)}.professional-theme .choose-card .icon{background:linear-gradient(135deg,#173554,#284f77);box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}.professional-theme .card-kicker{color:#a1711e}.professional-theme .choose-card-actions a:first-child{color:#173554}.professional-theme .choose-help-box{background:linear-gradient(135deg,#fff,#f4eee2);border-color:#dfd2ba}.learning-theme{background:#fff9ef}.learning-theme .choose-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 10% 18%,rgba(255,197,61,.42),transparent 18%),radial-gradient(circle at 82% 14%,rgba(98,214,191,.38),transparent 20%),radial-gradient(circle at 78% 80%,rgba(126,111,255,.26),transparent 22%),linear-gradient(135deg,#fff8d8,#fff 55%,#eafcff)}.learning-theme .choose-hero:after{content:"✦  ●  ★  ✿";position:absolute;right:6%;top:18%;font-size:2.2rem;letter-spacing:18px;color:rgba(77,78,180,.22);transform:rotate(-8deg)}.learning-theme .choose-hero h1{max-width:820px;color:#3d3278}.learning-theme .choose-hero .lead{color:#5f5b75}.learning-theme .choose-tabs a{border-color:#dfd7ff;background:#fff;color:#5645aa;box-shadow:0 8px 18px rgba(86,69,170,.08)}.learning-theme .choose-library{background:linear-gradient(#fff9ef,#f2fbff)}.learning-theme .choose-count{background:#fff0a8;color:#7a5c00}.learning-theme .category-block-head h2{color:#4d3c91}.learning-theme .choose-card{border:2px solid #ece5ff;border-radius:26px;background:linear-gradient(180deg,#fff,#fffafd)}.learning-theme .choose-card:nth-child(3n+1) .icon{background:linear-gradient(135deg,#ffe38b,#ffb86b)}.learning-theme .choose-card:nth-child(3n+2) .icon{background:linear-gradient(135deg,#a9f0db,#73d7c1)}.learning-theme .choose-card:nth-child(3n) .icon{background:linear-gradient(135deg,#d8ccff,#a994ff)}.learning-theme .card-kicker{color:#7a63d4}.learning-theme .choose-card h3{color:#43357f}.learning-theme .choose-card-actions a:first-child{display:inline-flex;align-items:center;padding:10px 14px;border-radius:12px;background:#5e4cc4;color:#fff}.learning-theme .choose-card-actions a:last-child{color:#5e4cc4;padding:10px 0}.learning-theme .choose-help{background:#fff7d6}.learning-theme .choose-help-box{background:linear-gradient(135deg,#fff,#eefcff);border-color:#dcd5ff}@media(max-width:1000px){.choose-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.professional-theme .choose-hero{background:linear-gradient(135deg,#0f2239,#173554)}}@media(max-width:720px){.choose-grid{grid-template-columns:1fr}.choose-help-box,.choose-library-head{align-items:flex-start;flex-direction:column}.choose-hero .section{padding-top:46px;padding-bottom:42px}.choose-card{min-height:0}.category-block-head{align-items:flex-start;flex-direction:column;gap:6px}.learning-theme .choose-hero:after{display:none}}.professional-documents-page{background:linear-gradient(180deg,#fff,#f7f3eb 42%,#fff)}.professional-documents-page .professional-doc-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 84% 18%,rgba(228,191,102,.35),transparent 21%),radial-gradient(circle at 77% 78%,rgba(91,148,196,.28),transparent 25%),linear-gradient(118deg,#0f2943,#1b476b 55%,#f7efe0 0,#fff);box-shadow:inset 0 -1px 0 rgba(255,255,255,.3)}.professional-documents-page .professional-doc-hero:after{content:"✦";position:absolute;right:8%;top:18%;font-size:9rem;color:rgba(255,255,255,.16);transform:rotate(12deg)}.professional-documents-page .professional-doc-hero .section{position:relative;z-index:2;padding-top:78px;padding-bottom:74px}.professional-documents-page .professional-doc-hero h1{max-width:1180px!important;text-shadow:0 10px 34px rgba(0,0,0,.16)}.professional-documents-page .professional-doc-hero .lead{max-width:1050px!important}.professional-documents-page .choose-actions .btn-primary{background:linear-gradient(90deg,#e0b65b,#f0cd7d);color:#15324b;border-color:#e0b65b;box-shadow:0 12px 28px rgba(224,182,91,.24)}.professional-documents-page .choose-actions .btn-secondary{background:rgba(255,255,255,.13);color:#fff;border-color:rgba(255,255,255,.32);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.professional-documents-page .professional-doc-library{padding-top:64px}.professional-documents-page .choose-library-head{padding:28px 30px;border:1px solid #e8ddcc;border-radius:26px;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(249,243,232,.94));box-shadow:0 16px 40px rgba(20,48,72,.07)}.professional-documents-page .professional-doc-grid{gap:26px!important}.professional-documents-page .professional-doc-card{border-color:#e2d5c2!important;background:linear-gradient(180deg,#fff,#fdf9f2)!important;box-shadow:0 16px 38px rgba(21,48,73,.09)!important}.professional-documents-page .professional-doc-card:hover{transform:translateY(-8px)!important;border-color:#cbb285!important;box-shadow:0 30px 62px rgba(21,48,73,.16)!important}.professional-documents-page .professional-card-art{min-height:230px}.professional-documents-page .professional-doc-letters .professional-card-art{background:linear-gradient(135deg,#d9ebff,#9fc8ef)}.professional-documents-page .professional-doc-reports .professional-card-art{background:linear-gradient(135deg,#eee5ff,#bfa9ef)}.professional-documents-page .professional-doc-records .professional-card-art{background:linear-gradient(135deg,#def6e9,#a7dcc5)}.professional-documents-page .professional-doc-business .professional-card-art{background:linear-gradient(135deg,#ffedc3,#e6ba60)}.professional-documents-page .professional-doc-education .professional-card-art{background:linear-gradient(135deg,#dff3ff,#9ecfe9)}.professional-documents-page .professional-doc-custom .professional-card-art{background:linear-gradient(135deg,#ffe4ed,#e6b9d0)}.professional-documents-page .art-sheet{box-shadow:0 22px 38px rgba(15,42,69,.22)!important}.professional-documents-page .professional-card-copy h3{color:#153b59!important}.professional-documents-page .professional-card-action b{background:linear-gradient(135deg,#143a58,#2b668f)!important}.professional-documents-page .choose-help{background:linear-gradient(180deg,#f3eee4,#fff)}.professional-documents-page .choose-help-box{background:linear-gradient(120deg,#153650,#265b7e)!important;border-color:#265b7e!important;color:#fff;box-shadow:0 22px 50px rgba(21,54,80,.17)}.professional-documents-page .choose-help-box h2{color:#fff}.professional-documents-page .choose-help-box p{color:#dce7ee}.professional-documents-page .choose-help-box .btn{background:#fff;color:#153650;border-color:#fff}@media(max-width:1000px){.professional-documents-page .professional-doc-hero{background:linear-gradient(135deg,#102a43,#1d557e)}}@media(max-width:720px){.professional-documents-page .professional-doc-hero:after{display:none}.professional-documents-page .professional-doc-hero .section{padding-top:52px;padding-bottom:50px}.professional-documents-page .choose-library-head{padding:20px}}.professional-image-hero{width:100%;overflow:hidden;background:#f5f1ea;line-height:0;border-bottom:1px solid #ded6c8}.professional-image-hero img{display:block;width:100%;height:auto;max-height:clamp(430px,44vw,760px);object-fit:cover;object-position:center center}.professional-hero-intro{background:linear-gradient(135deg,#0f2239,#173554 58%,#244b70);color:#fff}.professional-hero-intro .section{max-width:1500px;padding-top:46px;padding-bottom:46px}.professional-hero-intro .eyebrow,.professional-hero-intro h1{color:#fff}.professional-hero-intro h1{max-width:1180px;margin:10px 0 16px;font-size:clamp(2.6rem,4.5vw,4.8rem);line-height:1.02;letter-spacing:-.045em;text-wrap:balance}.professional-hero-intro .lead{max-width:1120px;color:#dce5ee;line-height:1.72}.professional-doc-card{display:grid;grid-template-rows:230px 1fr;min-height:490px;overflow:hidden;border-radius:26px;color:inherit;text-decoration:none}.professional-card-art{position:relative;overflow:hidden;display:grid;place-items:center}.professional-card-copy{display:flex;flex-direction:column;padding:25px 26px 27px}.professional-card-copy h3{margin:10px 0;font-size:1.55rem;line-height:1.15}.professional-card-copy p{margin:0;color:#647688;line-height:1.65}.professional-card-action{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:24px;color:#153b5c;font-weight:900}.professional-card-action b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#153b5c;color:#fff}.art-sheet{position:absolute;width:112px;height:138px;border-radius:14px;background:#fff;box-shadow:0 22px 38px rgba(15,42,69,.22);transform:rotate(-4deg)}.art-sheet:before{content:"";position:absolute;left:20px;right:20px;top:38px;height:7px;border-radius:10px;background:#d7e1e9;box-shadow:0 20px 0 #d7e1e9,0 40px 0 #d7e1e9}.art-detail{position:absolute;width:74px;height:86px;right:27%;bottom:28px;border-radius:16px;background:rgba(255,255,255,.78);box-shadow:0 13px 26px rgba(15,42,69,.16);transform:rotate(7deg)}.art-symbol{position:absolute;left:26px;bottom:22px;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#102f4d;color:#fff;font-weight:950}@media(max-width:1000px){.professional-image-hero img{max-height:560px}.professional-doc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.professional-image-hero img{max-height:430px;object-position:center top}.professional-doc-grid{grid-template-columns:1fr}.professional-doc-card{min-height:0}.professional-hero-intro h1{font-size:clamp(2.35rem,11vw,3.7rem)}}