:root{--ink:#202921;--pine:#182820;--pine2:#21352b;--cream:#f6f3e9;--paper:#fbf9f2;--line:#ddd8c9;--gold:#b88c61;--goldlight:#d2a571;--muted:#687064;--white:#fff;--serif:Georgia,'Times New Roman',serif;--sans:Inter,'Segoe UI',system-ui,-apple-system,sans-serif}
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.site-header{position:sticky;top:0;z-index:90;background:rgba(248,246,239,.985);border-bottom:1px solid #dedacf;backdrop-filter:blur(15px)}.header-bar{min-height:81px;display:flex;align-items:center;gap:25px}.brand{display:flex;gap:12px;align-items:center;flex:none;white-space:nowrap}.brand-icon{height:35px;width:35px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;color:#9b7045;font-size:23px;line-height:1}.brand strong{font-size:16px;letter-spacing:.16em;line-height:1.2;display:block}.brand strong em{color:#96673f;font-style:normal}.brand small{display:block;font-size:7px;font-weight:700;color:#989a90;letter-spacing:.33em;margin-top:4px}.header-links{display:flex;align-items:center;justify-content:flex-end;gap:23px;flex:1}.header-links a{font-size:11px;font-weight:700;letter-spacing:.025em;color:#60675c;white-space:nowrap}.header-links a:hover,.mobile-links a:hover{color:#a16c42}.language-picker{position:relative;margin-left:5px;flex:none}.language-trigger{border:1px solid #d8cdbd;background:transparent;display:flex;gap:11px;align-items:center;justify-content:center;padding:11px 13px;color:#3f5146;min-width:92px;font-size:11px;font-weight:800;letter-spacing:.08em}.language-trigger:hover,.language-trigger[aria-expanded=true]{border-color:var(--gold);background:white}.chevron{font-size:16px;font-weight:400}.language-menu{position:absolute;right:0;top:calc(100% + 9px);min-width:186px;padding:6px;background:var(--paper);border:1px solid var(--line);box-shadow:0 14px 35px #1b201a28;z-index:100}.language-menu[hidden]{display:none}.language-menu button{display:flex;gap:16px;align-items:center;width:100%;background:transparent;border:0;padding:10px 12px;text-align:left;color:var(--ink)}.language-menu button b{font-size:11px;color:#9e6e47;width:24px}.language-menu button span{font-size:12px}.language-menu button:hover,.language-menu button[aria-pressed=true]{background:#ede4d5}.mobile-links{display:none}
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.section-top{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:60px;font-size:10px;color:#ab7a50;letter-spacing:.16em;font-weight:850}.section-top>span:last-child{color:#93978c}.section-heading{margin-bottom:33px}.section-heading.split{display:grid;grid-template-columns:1.4fr .8fr;gap:60px;align-items:end}.section-heading h2,.anatomy h2{font:normal clamp(44px,5.2vw,71px)/1.09 var(--serif);letter-spacing:-.062em;margin:18px 0 0}.section-heading h2 em{color:#a97854}.heading-side{max-width:390px;font-size:14px;color:#647067;line-height:1.95}.chapter-shortcuts{display:flex;gap:8px;flex-wrap:wrap;margin:35px 0 56px}.shortcut{font-size:12px;color:#576153;border:1px solid #d6d0c1;padding:12px 17px;display:flex;gap:11px;align-items:center}.shortcut small{font-size:9px;color:#ae825e}.shortcut.is-active,.shortcut:hover{background:var(--pine);color:white;border-color:var(--pine)}.shortcut.is-active small,.shortcut:hover small{color:#ddba91}.chapter-list{border-top:1px solid var(--line)}.chapter-row{display:grid;grid-template-columns:1fr .9fr;gap:7%;align-items:center;border-bottom:1px solid var(--line);padding:57px 0;min-height:400px;scroll-margin-top:130px}.chapter-row:nth-child(even) .chapter-photo{order:2}.chapter-row:nth-child(even) .chapter-text{order:1}.chapter-photo{position:relative;height:335px;background:#c4b19e;overflow:hidden}.chapter-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.chapter-photo:hover img{transform:scale(1.045)}.chapter-photo .image-stamp{position:absolute;left:14px;bottom:14px;background:#1a2824e8;color:white;font-size:10px;letter-spacing:.13em;padding:9px 13px}.chapter-kicker{font-size:10px;letter-spacing:.18em;color:#a2724e;font-weight:800}.chapter-kicker b{margin-inline:12px;font-weight:400;color:#bbab91}.chapter-text h3{font:normal clamp(35px,4.4vw,55px)/1.08 var(--serif);letter-spacing:-.045em;margin:22px 0 20px;max-width:510px}.chapter-text>p:not(.chapter-kicker){max-width:485px;color:#69736c;font-size:15px;line-height:1.95}.inline-link{font-size:11px;letter-spacing:.07em;font-weight:850;display:inline-flex;align-items:center;gap:19px;margin-top:19px;border-bottom:1px solid #9e7956;padding-bottom:7px}.inline-link b{font-size:16px;font-weight:400;color:#a2734c}.inline-link:hover{color:#a2734c}
.anatomy{background:#192a21;color:white}.dark-top{border-color:#5b6c5e;color:#d1aa80}.anatomy-grid{display:grid;grid-template-columns:.88fr 1.12fr;align-items:start;gap:7%;}.anatomy h2{font-size:clamp(39px,4.5vw,63px);margin-bottom:22px}.anatomy h2 em{color:#d0a272}.anatomy-intro>p:not(.kicker){color:#c4d0c5;font-size:14px;line-height:1.85;max-width:410px}.warm{color:#d6ad7e}.part-tabs{margin-top:30px;display:grid;gap:7px;max-width:450px}.part-tab{color:#d0d9cf;background:transparent;border:1px solid #52665a;padding:12px 15px;display:flex;gap:17px;align-items:center;text-align:left;transition:background .2s}.part-tab span{color:#cba37a;font-size:10px}.part-tab b{font-size:13px;font-weight:650}.part-tab.active,.part-tab:hover{background:#d1ad82;color:#182821;border-color:#d1ad82}.part-tab.active span,.part-tab:hover span{color:#514333}.movement-pic{position:relative;aspect-ratio:1.12/1;overflow:hidden;background:#3b362d}.movement-pic img{width:100%;height:100%;object-fit:cover;filter:brightness(.86)}.movement-glass{position:absolute;inset:0;background:linear-gradient(135deg,#06130c52,transparent 66%);pointer-events:none}.diagram-point{position:absolute;left:var(--px);top:var(--py);transform:translate(-50%,-50%);width:36px;height:36px;border-radius:50%;background:#1d2922e8;color:white;border:1px solid #e8d1b6;font-size:12px;font-weight:800;box-shadow:0 0 0 7px #ead2b42b}.diagram-point:hover,.diagram-point.current{background:#d2a778;color:#1e291f;box-shadow:0 0 0 10px #edd9bb45}.part-explainer{display:grid;grid-template-columns:90px 1fr;gap:4px 15px;border:1px solid #54695c;padding:19px 23px;margin-top:16px;min-height:130px}.part-explainer span{font-size:11px;color:#d2ac7f;grid-row:span 2}.part-explainer strong{font:normal 27px/1.1 var(--serif)}.part-explainer p{font-size:13px;color:#c1cdc3;line-height:1.6;margin:0}.fig-note{font-size:9px;color:#a5b5a5;letter-spacing:.12em;display:block;margin-top:12px}
.perspectives .section-heading{margin-bottom:45px}.notes-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.note-card{background:#efe9df;padding:33px 37px 28px;border:1px solid #e0d5c6;min-height:278px;display:flex;flex-direction:column;align-items:flex-start}.note-index{font-size:10px;font-weight:800;color:#9b704c;letter-spacing:.13em}.note-card h3{font:normal clamp(27px,3vw,37px)/1.15 var(--serif);margin:21px 0 12px}.note-card p{color:#626c61;font-size:14px;line-height:1.8;margin:0 0 27px}.note-card small{margin-top:auto;font-size:9px;letter-spacing:.13em;color:#927151}.quiz-shell{display:grid;grid-template-columns:.88fr 1.12fr;margin-top:45px;scroll-margin-top:135px;min-height:410px;background:#233b30;color:white}.quiz-side{padding:45px 48px;background:radial-gradient(circle at 110% 20%,#47604a,#1c2d24 64%);position:relative;overflow:hidden}.quiz-side h3{font:normal clamp(37px,4vw,53px)/1.05 var(--serif);margin:20px 0}.quiz-side em{color:#d5ae80}.quiz-side>p:not(.kicker){color:#c9d3cc;max-width:300px;font-size:14px}.quiz-watermark{position:absolute;right:11px;bottom:-126px;font:normal 320px/1 var(--serif);opacity:.055}.quiz-main{padding:42px 48px;display:flex;flex-direction:column;justify-content:flex-start}.quiz-meta{font-size:10px;letter-spacing:.13em;color:#d0ab85}.quiz-bars{display:flex;gap:7px;margin:20px 0 24px}.quiz-bars i{height:3px;flex:1;background:#496152}.quiz-bars i.passed{background:#d6b185}.quiz-main h4{font:normal 28px/1.3 var(--serif);margin:0 0 22px}.quiz-choices{display:grid;gap:8px}.quiz-choice{border:1px solid #687669;background:transparent;color:#f0ede7;padding:13px 15px;text-align:left;font-size:13px}.quiz-choice:hover:not(:disabled){border-color:#d4af84;background:#31483c}.quiz-choice.correct{background:#33563d;border-color:#8ec69c}.quiz-choice.wrong{background:#623d33;border-color:#b9897a}.quiz-feedback{font-size:12px;color:#ddbc92;min-height:19px;margin:13px 0 16px}.quiz-main .btn{align-self:flex-start}.quiz-main .btn:disabled{opacity:.48;cursor:not-allowed;transform:none}.quiz-result h4{font:normal 32px/1.14 var(--serif)}.quiz-result p{color:#d0d7cf}
.library{background:#fcfaf3}.library-tools{display:flex;gap:24px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:23px;flex-wrap:wrap}.filters{display:flex;gap:7px;flex-wrap:wrap}.filter{background:transparent;border:1px solid #d5d1c4;padding:9px 14px;color:#626a60;font-weight:650;font-size:12px}.filter.active,.filter:hover{background:var(--pine);border-color:var(--pine);color:white}.search-wrap{display:flex;align-items:center;gap:10px;border-bottom:1px solid #a5a79c;min-width:210px;padding:8px 4px}.search-wrap span{font-size:22px;color:#7e8a80}.search-wrap input{min-width:0;width:100%;outline:0;border:0;background:transparent;color:var(--ink);font-size:12px}.search-wrap input:focus-visible{outline:0}.result-count{font-size:11px;color:#858b80;padding-top:14px;margin:0 0 22px}.story-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:21px}.story-card{background:#f4f0e8;border:1px solid #e5dfd4;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;min-width:0}.story-card:hover{transform:translateY(-4px);box-shadow:0 15px 35px #1e282014}.story-thumb{height:168px;overflow:hidden;display:block}.story-thumb img{height:100%;width:100%;object-fit:cover;transition:transform .3s}.story-card:hover img{transform:scale(1.07)}.story-meta{display:block;color:#a77c56;font-size:9px;letter-spacing:.13em;text-transform:uppercase;font-weight:800;margin:18px 18px 7px}.story-card strong{font:normal 23px/1.18 var(--serif);padding-inline:18px;letter-spacing:-.025em}.story-summary{font-size:12px;color:#6c756b;line-height:1.75;padding:12px 18px 14px;flex:1}.story-action{border-top:1px solid #e0d6c8;display:flex;justify-content:space-between;align-items:center;margin:0 18px;padding:13px 0;font-size:10px;letter-spacing:.07em;font-weight:800}.story-action b{font-size:16px;font-weight:400;color:#a7774d}.no-results{text-align:center;padding:30px;color:#637064}.outro{background:#1b2c22;text-align:center;color:white;padding:88px 0;position:relative;overflow:hidden}.outro:before{content:'';position:absolute;inset:0;background:linear-gradient(#15271cdb,#15271ce8),url('assets/swiss-roots.webp') center/cover}.outro-inside{position:relative}.outro h2{font:normal clamp(38px,5vw,64px)/1.1 var(--serif);margin:16px auto}.outro p:not(.kicker){color:#d2dad1;max-width:490px;margin:0 auto 26px}.footer{background:#131f19;color:#b1beb1;padding:31px 0}.footer .container{display:flex;align-items:center;gap:35px;justify-content:space-between}.footer strong{letter-spacing:.16em;color:white;white-space:nowrap}.footer em{color:#c89b6d;font-style:normal}.footer p{font-size:11px;max-width:560px;margin:0}.footer small{font-size:9px;letter-spacing:.09em}
/* Article pages reuse navigation and design language. */
.article-hero{background:var(--pine);color:white;padding:65px 0 70px}.article-hero .back-link{display:inline-flex;gap:10px;align-items:center;color:#d6b58c;font-size:12px;border-bottom:1px solid #8e9f8c;padding-bottom:5px}.article-head{display:grid;grid-template-columns:1.05fr .95fr;gap:7%;align-items:center;margin-top:37px}.article-overline{font-size:10px;letter-spacing:.15em;color:#d0ab82;font-weight:800}.article-head h1{font:normal clamp(46px,5.2vw,73px)/1.06 var(--serif);letter-spacing:-.05em;margin:17px 0 23px}.article-head p{color:#d3dbd2;font-size:15px;line-height:1.85;max-width:530px}.article-cover{width:100%;height:380px;object-fit:cover}.article-body{max-width:760px;margin:0 auto;padding:65px 25px 40px}.article-body h2{font:normal 33px/1.2 var(--serif);letter-spacing:-.025em;margin:20px 0 20px}.article-body p{font:17px/2.05 var(--serif);color:#425048;margin-bottom:28px}.article-epilogue{font-size:12px;color:#697568;border-top:1px solid var(--line);padding:20px 0}.article-related{background:#efece2;padding:55px 0 75px}.article-related h2{font:normal 38px/1.2 var(--serif);margin:10px 0 28px}.article-related .story-grid{grid-template-columns:repeat(3,1fr)}
@media(max-width:1050px){.header-links{gap:13px}.header-links a{font-size:10px}.brand strong{font-size:13px}.hero-grid{gap:35px}.story-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:800px){html{scroll-padding-top:117px}.container{padding-inline:22px}.section-pad{padding-block:65px}.header-bar{min-height:70px}.header-links{display:none}.brand strong{font-size:14px}.language-picker{margin-left:auto}.mobile-links{display:flex;overflow-x:auto;white-space:nowrap;gap:24px;padding:11px 21px;border-top:1px solid #e3ded2;scrollbar-width:none}.mobile-links::-webkit-scrollbar{display:none}.mobile-links a{font-size:11px;flex:none;font-weight:700;color:#687267}.hero-grid{grid-template-columns:1fr;padding-top:68px;padding-bottom:40px;gap:32px}.hero-copy{max-width:620px}.hero h1{font-size:clamp(59px,10vw,89px)}.hero-image-frame{justify-self:stretch;max-width:none;aspect-ratio:1.7/1}.hero-image-frame img{object-position:center 45%}.section-heading.split{grid-template-columns:1fr;gap:8px}.heading-side{max-width:650px}.chapter-row{gap:30px}.chapter-photo{height:280px}.anatomy-grid{grid-template-columns:1fr;gap:35px}.part-tabs{max-width:none;grid-template-columns:repeat(2,1fr)}.notes-grid{gap:12px}.note-card{padding:28px 24px}.story-grid{grid-template-columns:repeat(2,1fr)}.footer .container{flex-wrap:wrap;gap:16px}.article-head{grid-template-columns:1fr;gap:25px}.article-cover{height:360px}.article-related .story-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:550px){html{scroll-padding-top:117px}.container{padding-inline:18px}.header-bar{min-height:68px}.brand{gap:8px}.brand-icon{width:31px;height:31px;font-size:20px}.brand strong{font-size:13px;letter-spacing:.12em}.brand small{font-size:6px;letter-spacing:.23em}.language-trigger{min-width:80px;padding:9px 10px}.language-trigger svg{width:14px}.language-menu{right:0}.hero-grid{padding-top:44px}.light-eyebrow{font-size:9px;letter-spacing:.13em}.hero h1{font-size:clamp(50px,12.8vw,70px);margin:28px 0 20px}.hero-lead{font-size:14px}.hero-actions{gap:16px;margin-top:29px}.btn{min-height:45px;padding:12px 16px;font-size:11px;gap:18px}.text-arrow{font-size:11px}.hero-micro{font-size:9px}.hero-image-frame{aspect-ratio:1.08/1}.hero-foot{font-size:8px;gap:10px;padding-bottom:18px}.hero-foot i{margin-inline:5px}.introline-content{align-items:flex-start;gap:14px;flex-wrap:wrap}.introline p{font-size:12px;flex:1;line-height:1.75}.introline small{width:100%;padding-left:16px}.intro-rule{height:47px}.section-top{font-size:8px;margin-bottom:37px;letter-spacing:.08em}.section-heading h2{font-size:clamp(43px,11vw,58px)}.heading-side{font-size:13px;margin-top:9px}.chapter-shortcuts{gap:6px;margin:28px 0 37px}.shortcut{font-size:10px;padding:10px 12px}.chapter-row{grid-template-columns:1fr;gap:16px;padding:35px 0;min-height:auto}.chapter-row:nth-child(even) .chapter-photo,.chapter-row:nth-child(even) .chapter-text{order:initial}.chapter-photo{height:auto;aspect-ratio:1.22/1}.chapter-text h3{font-size:39px;margin:15px 0}.chapter-text>p:not(.chapter-kicker){font-size:13px;line-height:1.8}.anatomy h2{font-size:44px}.part-tabs{gap:6px}.part-tab{padding:10px 8px;gap:7px}.part-tab b{font-size:11px}.movement-pic{aspect-ratio:1.05/1}.diagram-point{height:32px;width:32px}.part-explainer{grid-template-columns:1fr;gap:8px;padding:16px;min-height:135px}.part-explainer span{grid-row:auto}.part-explainer strong{font-size:25px}.part-explainer p{font-size:12px}.notes-grid{grid-template-columns:1fr}.note-card{min-height:245px}.quiz-shell{grid-template-columns:1fr}.quiz-side{padding:30px 25px}.quiz-side h3{font-size:43px}.quiz-side>p:not(.kicker){font-size:13px}.quiz-main{padding:30px 25px}.quiz-main h4{font-size:25px}.library-tools{align-items:stretch}.filters{width:100%}.filter{padding:7px 9px;font-size:10px}.search-wrap{width:100%}.story-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.story-thumb{height:122px}.story-meta{margin:11px 11px 5px;font-size:8px}.story-card strong{font-size:18px;padding-inline:11px}.story-summary{font-size:11px;padding:8px 11px;line-height:1.5}.story-action{margin:0 11px;font-size:9px;padding:10px 0}.outro{padding:69px 0}.outro h2{font-size:43px}.article-hero{padding:35px 0 45px}.article-head h1{font-size:43px}.article-head p{font-size:14px}.article-cover{height:280px}.article-body{padding:40px 21px 22px}.article-body p{font-size:16px}.article-related .story-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-related h2{font-size:31px}.footer strong{font-size:12px}.footer p{font-size:10px}}
@media(max-width:350px){.brand strong{font-size:11px}.brand small{font-size:5px}.language-trigger{min-width:68px}.hero h1{font-size:48px}.hero-foot{font-size:7px}.story-grid{grid-template-columns:1fr}.story-thumb{height:165px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}