/* ACTIFS — prototype HTML5 autonome • Version 1.0 */
:root{--ink:#102d37;--ink-2:#23444e;--deep:#092c3b;--deepest:#06222e;--teal:#0f807e;--teal-2:#20a4a0;--mint:#e4f6ef;--paper:#f6f9f8;--white:#fff;--line:#dce8e7;--muted:#61737a;--gold:#dfac57;--amber:#fbf0d8;--danger:#b43e42;--red-soft:#fff0ef;--radius:21px;--shadow:0 18px 48px rgba(8,40,48,.085);--container:1200px;--nav-h:78px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px}
body{margin:0;color:var(--ink);background:var(--paper);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.63}
a{color:inherit;text-decoration:none}a:hover{color:var(--teal)}
button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}
img{max-width:100%;height:auto}svg{flex-shrink:0}
:focus-visible{outline:3px solid #e6a640;outline-offset:3px}
::selection{background:#bfe9df;color:#08313c}
.container{width:min(var(--container),calc(100% - 44px));margin-inline:auto}
.skip-link{position:absolute;top:-100px;left:20px;background:#fff;padding:12px 22px;z-index:999}
.skip-link:focus{top:10px}
.muted{color:var(--muted)}.overline{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;font-size:.76rem;font-weight:800;letter-spacing:.15em;color:var(--teal)}.overline:before{content:'';display:inline-block;width:22px;height:2px;background:currentColor}
.section{padding:86px 0}.section--tight{padding:64px 0}.section--white{background:#fff}.section--tinted{background:#edf5f3}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:30px}.section-heading h2{margin:12px 0 0;font-size:clamp(2rem,3.5vw,3.2rem);letter-spacing:-.055em;line-height:1.12;font-weight:760}.section-heading p{max-width:500px;margin:0;color:var(--muted)}
.display-title{font-size:clamp(2.7rem,5.5vw,5.2rem);letter-spacing:-.068em;line-height:1.045;margin:14px 0 22px;font-weight:780}.display-title em{font-style:normal;color:var(--gold)}
.link-arrow{display:inline-flex;align-items:center;gap:9px;font-weight:750;color:var(--teal)}.link-arrow:hover{gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 23px;min-height:49px;border:1px solid transparent;border-radius:11px;line-height:1.1;font-weight:740;transition:background .2s,transform .2s,border-color .2s;color:var(--ink)}
.btn:hover{transform:translateY(-2px)}.btn--primary{background:var(--teal);color:#fff}.btn--primary:hover{background:#106e6e;color:#fff}.btn--light{background:#fff;color:var(--deep)}.btn--light:hover{background:#eaf7f4;color:var(--deep)}.btn--outline{border-color:#bbd0cf;background:transparent}.btn--outline:hover{background:#f0f8f5}.btn--dark-outline{border-color:#69858b;color:#e5f0f1;background:rgba(255,255,255,.04)}.btn--dark-outline:hover{background:rgba(255,255,255,.11);color:#fff}.btn--small{min-height:39px;padding:9px 15px;font-size:.88rem;border-radius:9px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;line-height:1.2;font-weight:750;letter-spacing:.02em;border-radius:999px;border:1px solid #cce7e2;background:#e8f6f3;color:#176b66;padding:7px 11px}.chip--gold{border-color:#e9d6a5;background:#fdf5e2;color:#8f6428}.chip--grey{border-color:#e4e9e8;background:#f2f5f4;color:#5a6f73}
.icon{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;vertical-align:middle}.icon svg{width:100%;height:100%;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linecap:round;stroke-linejoin:round}
/* Header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.965);border-bottom:1px solid #e4eaea;backdrop-filter:blur(14px);box-shadow:0 7px 24px rgba(0,24,29,.035)}
.site-header__inner{width:min(1330px,calc(100% - 48px));margin:auto;display:flex;align-items:center;gap:30px;min-height:var(--nav-h)}
.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;color:var(--deep)!important}.brand-mark{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;background:var(--deep);border-radius:12px}.brand-mark svg{width:29px;height:29px}.brand-word{font-size:1.53rem;line-height:1;font-weight:880;letter-spacing:-.055em}.brand-word .dot{color:var(--teal)}
.site-nav{display:flex;align-items:center;gap:26px;flex:1}.site-nav>a,.menu-families>summary{font-size:.92rem;font-weight:760;color:#2d434b;white-space:nowrap}.site-nav>a.is-current{color:var(--teal)}.site-nav>a:hover,.menu-families>summary:hover{color:var(--teal)}
.menu-families{position:relative}.menu-families>summary{list-style:none;cursor:pointer;display:flex;gap:5px;align-items:center}.menu-families>summary::-webkit-details-marker{display:none}.menu-families>summary:after{content:'⌄';font-size:1.2rem;font-weight:400;margin-top:-4px}
.family-dropdown{position:absolute;top:42px;left:-28px;min-width:420px;max-width:calc(100vw - 60px);background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:0 22px 60px rgba(0,25,29,.16);display:grid;grid-template-columns:1fr 1fr;gap:6px}.family-dropdown>a{display:flex;align-items:center;gap:9px;border-radius:9px;padding:12px;font-size:.86rem;font-weight:700}.family-dropdown>a:hover{background:#ecf6f3}.family-dropdown .icon{color:var(--teal)}
.header-search{flex-shrink:0;display:flex;align-items:center;gap:7px;padding:5px 6px 5px 12px;border:1px solid #dce6e3;background:#f5f8f7;border-radius:10px;width:245px}.header-search:focus-within{border-color:var(--teal)}.header-search input{width:100%;min-width:0;border:0;background:transparent;outline:none;font-size:.84rem;color:var(--ink)}.header-search button{background:var(--deep);color:#fff;border:0;border-radius:7px;padding:7px 10px;display:flex;align-items:center}.header-search button:hover{background:var(--teal)}
.menu-toggle{border:0;background:transparent;display:none;color:var(--deep);padding:5px}
/* Intro hero */
.hero{position:relative;overflow:hidden;background:var(--deepest);color:#fff;min-height:550px}.hero:before{position:absolute;content:'';width:650px;height:650px;border-radius:50%;right:-210px;top:-290px;background:radial-gradient(circle,rgba(27,157,154,.28),transparent 68%)}.hero:after{position:absolute;content:'';width:560px;height:560px;border-radius:50%;left:10%;bottom:-440px;background:radial-gradient(circle,rgba(223,172,87,.16),transparent 70%)}
.hero-inner{position:relative;z-index:1}.hero-slide{display:none;grid-template-columns:1.07fr .93fr;gap:60px;min-height:552px;align-items:center;padding:64px 0 92px;animation:fadeSlide .4s ease both}.hero-slide.is-active{display:grid}@keyframes fadeSlide{from{opacity:.3;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
.hero .overline{color:#90d8d0}.hero .overline:before{background:var(--gold)}.hero-lead{font-size:1.08rem;line-height:1.75;max-width:590px;color:#c5d9da;margin:0 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-visual{position:relative;max-width:520px;margin:auto;width:100%;transform:rotate(-2deg)}
.hero-image-card{background:#fff;padding:10px;box-shadow:0 27px 63px rgba(0,0,0,.34);border-radius:19px;overflow:hidden}.hero-image-card img{display:block;border-radius:9px;width:100%;aspect-ratio:1.75;object-fit:cover;object-position:top}.hero-image-note{padding:16px 14px 11px;color:var(--ink);display:flex;justify-content:space-between;gap:10px;align-items:center}.hero-image-note strong{font-size:1.1rem}.hero-image-note span{font-size:.72rem;color:var(--muted)}
.hero-visual:before{content:'';position:absolute;inset:-18px -18px 17px 18px;border:1px solid rgba(135,218,203,.4);border-radius:25px;z-index:-1}.floating-note{position:absolute;left:-65px;bottom:-32px;background:rgba(255,255,255,.97);border-radius:13px;color:#153f47;box-shadow:0 15px 45px rgba(0,0,0,.15);padding:13px 18px;display:flex;gap:9px;align-items:center;transform:rotate(2deg);font-size:.83rem;font-weight:760}.floating-note .icon{color:var(--teal)}
.slider-controls{position:absolute;z-index:3;left:50%;bottom:27px;transform:translateX(-50%);width:min(var(--container),calc(100% - 44px));display:flex;align-items:center;gap:9px}.slider-dots{display:flex;gap:7px;margin-right:14px}.slider-dots button{border:0;background:#66848b;border-radius:999px;width:25px;height:5px;padding:0;transition:width .2s,background .2s}.slider-dots button.is-active{background:var(--gold);width:47px}.round-btn{display:flex;align-items:center;justify-content:center;border:1px solid #779198;background:rgba(255,255,255,.04);color:#fff;border-radius:50%;width:34px;height:34px}.round-btn:hover{background:rgba(255,255,255,.17)}.slider-caption{margin-left:auto;font-size:.76rem;color:#a6bdc3;letter-spacing:.1em}
.stats-bar{background:#fff;border-bottom:1px solid var(--line)}.stats-inner{display:grid;grid-template-columns:repeat(3,1fr);align-items:center;padding:24px 0}.stat{display:flex;align-items:center;gap:17px;padding:7px 22px;border-right:1px solid var(--line)}.stat:first-child{padding-left:0}.stat:last-child{border:0}.stat .icon{width:32px;height:32px;color:var(--teal)}.stat strong{font-size:1.06rem;display:block;line-height:1.3}.stat small{color:var(--muted);font-size:.78rem}
/* Families */
.family-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.family-card{display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-height:202px;background:#fff;border:1px solid var(--line);border-radius:17px;padding:26px 22px;transition:transform .2s,border-color .2s,box-shadow .2s}.family-card:hover{transform:translateY(-4px);border-color:#79c6bd;box-shadow:var(--shadow)}.family-card .symbol{height:44px;width:44px;background:#e7f4ef;color:var(--teal);border-radius:12px;display:flex;align-items:center;justify-content:center}.family-card .icon{width:25px;height:25px}.family-card strong{font-size:1.02rem;line-height:1.25}.family-card p{font-size:.82rem;margin:0;color:var(--muted);line-height:1.55}.family-card .go{margin-top:auto;color:var(--teal);display:inline-flex;font-size:.76rem;font-weight:750;gap:7px;align-items:center}
/* Cards & catalog */
.cards-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:21px}.product-card{background:#fff;border:1px solid #dae9e7;overflow:hidden;border-radius:18px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s}.product-card:hover{transform:translateY(-5px);border-color:#9bccca;box-shadow:var(--shadow)}.product-card__image{position:relative;height:170px;background:#fff;overflow:hidden;border-bottom:1px solid #f0f2f0}.product-card__image img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transition:transform .35s}.product-card:hover .product-card__image img{transform:scale(1.035)}.product-card__body{padding:23px 25px 21px;display:flex;flex:1;flex-direction:column}.product-card__meta{font-size:.7rem;font-weight:800;color:var(--teal);text-transform:uppercase;letter-spacing:.075em}.product-card h3{font-size:1.44rem;line-height:1.17;letter-spacing:-.03em;margin:10px 0}.product-card h3 a{color:var(--deep)}.product-card h3 a:hover{color:var(--teal)}.product-card__body p{font-size:.87rem;line-height:1.7;color:var(--muted);margin:0 0 17px;flex:1}.product-card__tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}.product-card__tags .chip{font-size:.66rem;padding:6px 9px}.product-card__footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;gap:10px}.product-card__footer small{font-size:.76rem;color:var(--muted)}.product-card__footer a{font-size:.83rem;white-space:nowrap;font-weight:780;color:var(--teal)}
.link-block{background:var(--deep);border-radius:25px;display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;padding:49px;overflow:hidden;color:#fff}.link-block h2{font-size:clamp(1.9rem,3vw,2.9rem);letter-spacing:-.04em;line-height:1.17;margin:10px 0 15px}.link-block p{color:#c0d4d6;max-width:500px}.mini-network{height:255px;position:relative;isolation:isolate}.mini-network:before,.mini-network:after{content:'';position:absolute;border:1px dashed #65a7a5;border-radius:50%;inset:12px 95px;transform:rotate(-18deg)}.mini-network:after{inset:45px 45px;transform:rotate(24deg)}.network-core{position:absolute;top:38%;left:38%;width:124px;height:68px;border-radius:14px;background:#fff;color:var(--deep);font-weight:820;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 35px rgba(0,0,0,.22)}.network-node{position:absolute;background:#e5f8f2;color:#0b5253;padding:10px 15px;border-radius:999px;font-size:.82rem;font-weight:750;box-shadow:0 10px 28px rgba(0,0,0,.2)}.network-node:nth-child(2){left:1%;top:2%}.network-node:nth-child(3){right:4%;top:8%}.network-node:nth-child(4){left:7%;bottom:9%}.network-node:nth-child(5){right:2%;bottom:8%}
/* Catalog */
.page-lead{padding:65px 0 54px;background:linear-gradient(135deg,#082b38,#0d5c62);color:#fff;position:relative;overflow:hidden}.page-lead:after{content:'';position:absolute;right:-100px;top:-170px;width:430px;height:430px;border-radius:50%;border:70px solid rgba(255,255,255,.035)}.page-lead h1{font-size:clamp(2.6rem,5vw,4.5rem);line-height:1.07;letter-spacing:-.05em;margin:12px 0}.page-lead p{color:#c6dcdd;max-width:700px;font-size:1.05rem;margin:0}.page-lead .overline{color:#97d7d3}
.catalog-controls{display:flex;gap:15px;align-items:center;flex-wrap:wrap;margin:0 0 20px}.catalog-search{display:flex;gap:11px;align-items:center;flex:1;min-width:280px;background:#fff;border-radius:13px;border:1px solid var(--line);padding:12px 17px;box-shadow:0 6px 18px rgba(0,0,0,.025)}.catalog-search:focus-within{border-color:var(--teal)}.catalog-search .icon{color:var(--teal)}.catalog-search input{border:0;outline:none;width:100%;background:transparent;color:var(--ink)}.sort-select{border:1px solid var(--line);background:#fff;border-radius:12px;padding:14px;color:#273c42}
.filter-pills{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 25px}.filter-pill{font-size:.81rem;border:1px solid #cadbd9;border-radius:999px;padding:9px 14px;background:#fff;color:#42585d;font-weight:740}.filter-pill:hover{border-color:var(--teal);color:var(--teal)}.filter-pill.is-active{background:var(--deep);color:#fff;border-color:var(--deep)}.catalog-status{color:var(--muted);font-size:.89rem;margin:0 0 20px}.empty-state{border:1px dashed #a5c6c3;border-radius:18px;padding:40px;text-align:center;background:#fff;display:none}.empty-state.is-visible{display:block}.empty-state h3{margin:0 0 4px}
/* Dossiers */
.breadcrumb{display:flex;flex-wrap:wrap;gap:9px;align-items:center;font-size:.8rem;color:#697d81;margin:25px 0}.breadcrumb a{color:#41616a}.breadcrumb .sep{color:#a8b9bc}
.dossier-hero{display:grid;grid-template-columns:1fr .72fr;gap:42px;align-items:center;padding:32px 0 52px}.dossier-hero .overline{color:var(--teal)}.dossier-hero h1{font-size:clamp(2.9rem,5vw,4.9rem);line-height:1.04;letter-spacing:-.06em;margin:14px 0 13px}.dossier-hero .scientific{color:var(--teal);font-size:1.07rem;font-weight:720}.dossier-hero .lead{color:#566d74;font-size:1.04rem;line-height:1.75;max-width:660px}.hero-badges{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0 25px}.hero-badges a:hover{background:#ccece4;color:#0b6e69}.dossier-hero-image{position:relative;background:#fff;border:1px solid #deebeb;padding:12px;border-radius:23px;box-shadow:var(--shadow);transform:rotate(1.3deg)}.dossier-hero-image img{display:block;border-radius:14px;aspect-ratio:1.72;object-fit:cover;width:100%;object-position:top}.dossier-hero-image figcaption{padding:9px 4px 2px;color:#718488;font-size:.75rem;display:flex;justify-content:space-between;gap:8px}.dossier-hero-image figcaption strong{color:var(--teal)}
.fact-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--deep);color:#fff;border-radius:17px;padding:23px 0;margin-bottom:49px}.fact-strip>div{padding:0 22px;border-right:1px solid #37626a}.fact-strip>div:last-child{border:0}.fact-strip small{display:block;color:#9cc9c8;font-size:.73rem;letter-spacing:.06em;text-transform:uppercase;font-weight:800}.fact-strip strong{display:block;font-size:.92rem;margin-top:5px;line-height:1.45}
.article-layout{display:grid;grid-template-columns:232px minmax(0,1fr);gap:38px;align-items:start;padding-bottom:70px}.toc{position:sticky;top:106px;border-radius:15px;background:#fff;border:1px solid var(--line);padding:19px 13px 16px;max-height:calc(100vh - 123px);overflow-y:auto}.toc-heading{display:block;font-size:.76rem;font-weight:840;letter-spacing:.08em;text-transform:uppercase;padding:4px 12px 13px;color:var(--deep)}.toc a{display:flex;align-items:start;gap:10px;font-size:.79rem;line-height:1.45;color:#536b70;padding:10px 10px;border-radius:9px}.toc a .toc-num{font-size:.69rem;font-weight:800;color:#8eaaaa;width:18px}.toc a:hover{color:var(--teal);background:#eef7f4}.toc a.is-active{color:#086c68;background:#e7f5f1;font-weight:800}.toc a.is-active .toc-num{color:#0c8f87}.toc .toc-top{border-top:1px solid var(--line);border-radius:0;margin:11px 10px 0;padding:14px 2px 2px;color:var(--teal);font-weight:760}
.dossier-main{min-width:0}.intro-summary{padding:30px 32px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 4px 28px rgba(0,0,0,.025);margin-bottom:20px}.intro-summary h2{font-size:1.6rem;letter-spacing:-.03em;margin:0 0 10px}.intro-summary p{margin:0;color:#506970;line-height:1.75}.editor-note{display:flex;align-items:start;gap:12px;background:#fff8e8;border:1px solid #eedbb7;color:#72572d;padding:15px 17px;border-radius:12px;font-size:.81rem;margin-top:17px}.editor-note .icon{width:20px;height:20px;margin-top:2px}.editor-note strong{color:#5e431b}
.accordion-tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:7px 2px 14px}.accordion-tools strong{font-size:.84rem;color:#597077}.accordion-tools button{border:0;background:transparent;color:var(--teal);font-size:.82rem;font-weight:750;margin-left:7px;padding:7px 0}.accordion-tools button:hover{text-decoration:underline}
.accordion{background:#fff;border:1px solid var(--line);border-radius:15px;margin-bottom:12px;overflow:hidden;scroll-margin-top:110px}.accordion[open]{border-color:#b8d9d4;box-shadow:0 8px 33px rgba(13,57,60,.05)}.accordion>summary{display:flex;align-items:center;gap:14px;cursor:pointer;padding:20px 24px;list-style:none;user-select:none}.accordion>summary::-webkit-details-marker{display:none}.accordion>summary .acc-n{width:32px;height:32px;display:grid;place-items:center;background:#eaf4f1;border-radius:9px;color:var(--teal);font-size:.77rem;font-weight:850}.accordion>summary .acc-title{font-size:1.13rem;font-weight:830;letter-spacing:-.015em;line-height:1.3;flex:1;color:#173944}.accordion>summary .acc-chevron{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#f2f6f5;color:#4f7b80;transition:transform .18s}.accordion[open]>summary .acc-chevron{transform:rotate(180deg);background:#e3f6ee;color:var(--teal)}.accordion>summary:hover{background:#f8fbfa}.acc-content{border-top:1px solid #edf0ee;padding:24px 25px 29px;color:#3e5961}.acc-content p:first-child{margin-top:0}.acc-content p:last-child{margin-bottom:0}.acc-content h3{font-size:1rem;color:var(--deep);margin:0 0 11px}.acc-content .soft-copy{color:var(--muted);font-size:.84rem}.acc-content .list-plain{margin:0;padding-left:21px}.acc-content .list-plain li{margin-bottom:10px;line-height:1.6}.acc-content .list-plain li:last-child{margin-bottom:0}.acc-content .list-check{list-style:none;padding:0;margin:0}.acc-content .list-check li{display:flex;align-items:start;gap:10px;margin:0 0 12px}.acc-content .list-check li:last-child{margin-bottom:0}.list-check .tiny-check{height:22px;width:22px;display:grid;place-items:center;border-radius:50%;background:#e4f4ee;color:#147760;font-size:.82rem;font-weight:bold;flex-shrink:0;margin-top:2px}.list-check .tiny-cross{background:#fff0ee;color:#b44840}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:28px}.sub-panel{background:#f7faf8;border:1px solid #e1ebea;border-radius:13px;padding:19px 21px}.sub-panel--warning{background:#fff7f5;border-color:#f3dad5}.sub-panel--gold{background:#fffaf0;border-color:#eee0bc}.sub-panel h3{display:flex;align-items:center;gap:8px;font-weight:800}.sub-panel h3 .icon{color:var(--teal)}
.score-list{display:grid;grid-template-columns:1fr 1fr;gap:10px 26px}.score-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding-bottom:10px;border-bottom:1px solid #edf1ee}.score-row .score-name{font-size:.86rem}.score-row .score-num{font-size:.83rem;font-weight:800;color:var(--teal)}.score-progress{height:4px;background:#e9eeee;border-radius:999px;overflow:hidden;grid-column:1/-1;margin-top:-6px}.score-progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--teal),#93c9ad);border-radius:999px}
.item-pills{display:flex;flex-wrap:wrap;gap:9px}.item-pills span,.item-pills a{display:inline-flex;align-items:center;border:1px solid #d7e8e3;border-radius:999px;padding:9px 13px;background:#f5faf8;font-size:.82rem;color:#365962}.item-pills a{color:#0c756f;font-weight:780;background:#eaf7f2}.item-pills a:hover{background:#d0ede5;border-color:#69aaa0}
.small-callout{font-size:.83rem;background:#f0f7f5;padding:16px 18px;border-left:3px solid var(--teal);border-radius:0 10px 10px 0;margin-top:18px}
.reference-sheet{border:1px solid #dbe9e5;border-radius:15px;overflow:hidden;margin:17px 0 0;background:#f2f7f6}.reference-sheet>summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;padding:15px 18px;color:var(--teal);font-weight:770}.reference-sheet>summary::-webkit-details-marker{display:none}.reference-sheet>div{padding:0 16px 16px}.reference-sheet img{display:block;width:100%;max-width:800px;margin:auto;border:1px solid #d5e0de}.reference-sheet a{font-size:.84rem;font-weight:780;color:var(--teal);display:inline-block;margin-top:14px}
.related-heading{font-size:1.37rem;letter-spacing:-.03em;margin:40px 0 17px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.related-card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:16px;display:block}.related-card span{color:var(--teal);font-size:.72rem;font-weight:780;text-transform:uppercase;letter-spacing:.04em}.related-card strong{display:block;margin:4px 0;font-size:.98rem}.related-card .icon{color:var(--teal)}.related-card:hover{border-color:#7db9b2;box-shadow:0 12px 29px rgba(6,58,58,.07)}
/* Method page */
.prose-layout{display:grid;grid-template-columns:1fr 330px;gap:50px;padding:61px 0 90px}.prose-content{max-width:760px}.prose-content h2{font-size:1.7rem;letter-spacing:-.03em;line-height:1.2;margin:36px 0 13px}.prose-content h2:first-child{margin-top:0}.prose-content p{color:#4b626b}.prose-content li{margin-bottom:8px}.prose-side{position:sticky;top:110px;align-self:start;background:#fff;border:1px solid var(--line);padding:25px;border-radius:17px}.prose-side h3{margin:0 0 13px}.prose-side p{font-size:.83rem;color:var(--muted)}.prose-side .btn{width:100%}.prose-content .number-steps{counter-reset:steps;display:grid;gap:12px;margin-top:25px}.step-row{display:flex;align-items:start;gap:20px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:14px}.step-row .step-n{background:#e6f4ef;color:var(--teal);height:37px;width:37px;border-radius:11px;display:grid;place-items:center;font-weight:850}.step-row strong{display:block}.step-row p{margin:4px 0 0;font-size:.91rem}
/* Footer */
.site-footer{background:var(--deepest);color:#e8f4f3;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.3fr;gap:50px}.site-footer .brand{color:#fff!important}.site-footer .brand-mark{background:#195e63}.site-footer p{font-size:.84rem;line-height:1.8;color:#afc9ca;max-width:380px}.site-footer h3{font-size:.77rem;letter-spacing:.09em;text-transform:uppercase;color:#cfe3e3;margin:7px 0 17px}.site-footer ul{list-style:none;padding:0;margin:0}.site-footer li{margin-bottom:10px}.site-footer li a{color:#b3cbcc;font-size:.84rem}.site-footer li a:hover{color:#fff}.footer-legal{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid #2a4a55;margin-top:36px;padding-top:18px;font-size:.73rem;color:#8faeb3}.footer-legal a{color:#b1d5d2}
/* Misc */
.newsletter-placeholder{background:var(--deep);padding:30px;border-radius:18px;color:#fff}.news-alert{padding:15px 20px;background:#fff5e6;border:1px solid #f3d8a8;color:#6d562d;border-radius:12px;margin:18px 0}.back-top{position:fixed;right:21px;bottom:21px;width:43px;height:43px;background:var(--deep);color:#fff;border:0;border-radius:13px;box-shadow:0 12px 34px rgba(0,40,40,.2);display:none;place-items:center;z-index:40}.back-top.is-visible{display:grid}.back-top:hover{background:var(--teal)}
/* Responsiveness */
@media(max-width:1140px){.site-header__inner{gap:17px}.site-nav{gap:16px}.header-search{width:210px}.family-grid{grid-template-columns:repeat(4,1fr)}.article-layout{grid-template-columns:202px 1fr;gap:26px}}
@media(max-width:950px){:root{--nav-h:70px}.site-header__inner{width:calc(100% - 35px);gap:16px}.menu-toggle{display:flex;margin-left:auto}.header-search{width:245px}.site-nav{position:absolute;top:var(--nav-h);left:0;right:0;background:#fff;display:none;flex-direction:column;align-items:stretch;gap:0;padding:15px 22px 23px;box-shadow:0 25px 30px rgba(5,37,43,.16);border-top:1px solid var(--line)}.site-nav.is-open{display:flex}.site-nav>a,.menu-families>summary{padding:12px 3px;border-bottom:1px solid #edf2ef}.family-dropdown{position:static;min-width:0;max-width:none;box-shadow:none;border:0;padding:11px;grid-template-columns:1fr 1fr}.hero-slide{gap:26px}.floating-note{left:-25px}.family-grid{grid-template-columns:repeat(2,1fr)}.cards-grid{grid-template-columns:repeat(2,1fr)}.related-grid{grid-template-columns:repeat(2,1fr)}.link-block{padding:37px}.article-layout{grid-template-columns:1fr}.toc{position:relative;top:auto;max-height:none;display:block}.toc-heading{padding-bottom:7px}.toc-links{display:flex;flex-wrap:wrap;gap:5px}.toc a{font-size:.76rem;padding:8px}.toc .toc-top{border:0;margin:0}.prose-layout{grid-template-columns:1fr}.prose-side{position:static}}
@media(max-width:680px){.container{width:calc(100% - 28px)}.site-header__inner{width:calc(100% - 25px)}.brand-word{font-size:1.36rem}.brand-mark{height:34px;width:34px}.header-search{width:auto;flex:1;max-width:240px;margin-left:auto}.header-search input{font-size:.78rem}.header-search button{padding:7px}.menu-toggle{margin-left:0}.hero{min-height:auto}.hero-slide{grid-template-columns:1fr;min-height:auto;padding:54px 0 98px;gap:30px}.display-title{font-size:2.65rem}.hero-lead{font-size:.95rem}.hero-visual{max-width:420px;transform:none}.floating-note{left:3px;bottom:-23px}.hero-image-note strong{font-size:.98rem}.slider-caption{display:none}.section{padding:55px 0}.section--tight{padding:45px 0}.section-heading{display:block}.section-heading p{margin-top:15px}.family-grid,.cards-grid{grid-template-columns:1fr}.family-card{min-height:unset;padding:21px}.stats-inner{grid-template-columns:1fr;gap:0;padding:13px 0}.stat{border-right:0;border-bottom:1px solid var(--line);padding:13px 0}.stat:last-child{border:0}.link-block{grid-template-columns:1fr;padding:28px}.mini-network{height:190px}.network-core{left:34%}.network-node{font-size:.7rem}.page-lead{padding:51px 0}.catalog-controls{align-items:stretch}.catalog-search{min-width:100%}.sort-select{width:100%}.dossier-hero{grid-template-columns:1fr;gap:21px;padding:17px 0 30px}.dossier-hero h1{font-size:2.85rem}.dossier-hero .lead{font-size:.95rem}.dossier-hero-image{margin:0}.fact-strip{grid-template-columns:repeat(2,1fr);margin-bottom:29px}.fact-strip>div{padding:12px 16px;border-bottom:1px solid #37626a}.fact-strip>div:nth-child(even){border-right:0}.fact-strip>div:nth-child(n+3){border-bottom:0}.article-layout{gap:22px;padding-bottom:50px}.toc{padding:13px 9px}.toc-links{display:grid;grid-template-columns:1fr 1fr}.toc a{font-size:.7rem;gap:4px}.toc .toc-top{display:none}.intro-summary{padding:23px 21px}.accordion>summary{padding:17px 14px;gap:9px}.accordion>summary .acc-title{font-size:.99rem}.accordion>summary .acc-n{width:29px;height:29px}.acc-content{padding:20px 17px}.two-column,.score-list{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-legal{display:block}.footer-legal>span{display:block;margin-bottom:8px}}
@media(max-width:420px){.header-search{max-width:155px;min-width:0}.header-search input::placeholder{font-size:0}.header-search button{padding:6px}.display-title{font-size:2.4rem}.hero-actions .btn{width:100%}.hero-image-card{padding:7px}.hero-image-note{padding:9px}.family-dropdown{grid-template-columns:1fr}.dossier-hero h1{font-size:2.4rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media print{.site-header,.site-footer,.toc,.back-top,.accordion-tools,.related-grid,.hero-actions,.dossier-hero-image{display:none!important}body{background:#fff;color:#000}.container{width:100%}.article-layout{display:block}.dossier-hero{display:block}.accordion{break-inside:avoid;border:1px solid #ccc}.accordion .acc-content{display:block!important}.fact-strip{background:#eee;color:#000}.fact-strip small{color:#444}}
.product-card[hidden]{display:none!important}