.hairpedia-science{--hps-navy: #1c3557;--hps-navy-deep: #10243f;--hps-muted: #52657d;--hps-page: #f7f9fc;--hps-surface: #ffffff;--hps-stage: #eef2f5;--hps-line: #d8e0e8;--hps-line-strong: #b8c6d4;--hps-accent: #2f765c;color:var(--hps-navy);background:var(--hps-page)}.hairpedia-science,.hairpedia-science *,.hairpedia-science *:before,.hairpedia-science *:after{box-sizing:border-box}.hairpedia-science h2,.hairpedia-science h3,.hairpedia-science h4,.hairpedia-science p,.hairpedia-science dl,.hairpedia-science dd,.hairpedia-science figure{margin:0}.hairpedia-science button,.hairpedia-science a{-webkit-tap-highlight-color:transparent}.hairpedia-science__container{width:min(1180px,calc(100vw - 40px));margin-inline:auto}.hairpedia-science__eyebrow{color:#6b7b8e;font-size:.72rem;font-weight:800;letter-spacing:.13em;line-height:1.2;text-transform:uppercase}.hairpedia-science sup{margin-left:2px;font-size:.65em;line-height:0}.hairpedia-science sup a{color:inherit;font-weight:800;text-decoration:underline;text-underline-offset:2px}.hairpedia-science__intro{padding:94px 0 98px;border-bottom:1px solid var(--hps-line);background:var(--hps-surface)}.hairpedia-science__intro-grid{display:grid;justify-items:center}.hairpedia-science__intro-copy{display:grid;width:min(860px,100%);justify-items:center;gap:20px;text-align:center}.hairpedia-science__intro h2,.hairpedia-science__module-heading h2{max-width:760px;color:var(--hps-navy);font-family:Archivo Black,Switzer,Arial,sans-serif;font-size:clamp(2.65rem,4.55vw,4.15rem);font-weight:400;letter-spacing:-.045em;line-height:.98;text-wrap:balance}.hairpedia-science__intro-copy>p,.hairpedia-science__module-heading>p{color:var(--hps-muted);font-size:1.04rem;line-height:1.58}.hairpedia-science__intro-copy>p{max-width:720px;text-wrap:pretty}.hairpedia-science__jump-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:3px}.hairpedia-science__button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:12px 17px;border:1px solid var(--hps-navy);border-radius:7px;font-size:.92rem;font-weight:750;line-height:1.15;text-align:center;text-decoration:none;transition:background-color .17s ease,color .17s ease,border-color .17s ease}.hairpedia-science__button--primary{color:#fff;background:var(--hps-navy)}.hairpedia-science__button--secondary{color:var(--hps-navy);background:#fff}.hairpedia-science__button:hover,.hairpedia-science__button:focus-visible{color:var(--hps-navy);background:#e9eff4;border-color:#8fa2b7;outline:none}.hairpedia-science__button:focus-visible{box-shadow:0 0 0 3px #1c355733}.hairpedia-science__module{scroll-margin-top:24px}.hairpedia-anatomy{padding:104px 0}.hairpedia-profile{padding:104px 0 108px;color:var(--hps-navy);background:#f2f4f5;border-top:1px solid var(--hps-line)}.hairpedia-science__module-heading{display:grid;justify-items:center;gap:17px;margin-bottom:38px;text-align:center}.hairpedia-science__module-heading>div{display:grid;justify-items:center;gap:12px}.hairpedia-science__module-heading h2{font-size:clamp(2.35rem,3.8vw,3.5rem)}.hairpedia-science__module-heading>p{max-width:720px;text-wrap:pretty}.hairpedia-science__module-heading--light h2{color:var(--hps-navy)}.hairpedia-science__module-heading--light>p{color:var(--hps-muted)}.hairpedia-science__module-heading--light .hairpedia-science__eyebrow{color:#6b7b8e}.hairpedia-anatomy__views{display:flex;gap:7px;width:fit-content;max-width:100%;margin:0 0 20px;padding:5px;overflow-x:auto;border:1px solid var(--hps-line);border-radius:9px;background:#fff;scrollbar-width:none}.hairpedia-anatomy__views::-webkit-scrollbar{display:none}.hairpedia-anatomy__views button,.hairpedia-profile__steps button{min-height:42px;padding:9px 15px;border:1px solid transparent;border-radius:6px;color:var(--hps-muted);background:transparent;font:inherit;font-size:.86rem;font-weight:700;white-space:nowrap;cursor:pointer;transition:color .16s ease,background-color .16s ease,border-color .16s ease}.hairpedia-anatomy__views button:hover,.hairpedia-anatomy__views button:focus-visible{color:var(--hps-navy);background:#edf2f6;outline:none}.hairpedia-anatomy__views button:focus-visible{box-shadow:0 0 0 2px #1c355733}.hairpedia-anatomy__views button.is-active{color:#fff;background:var(--hps-navy);border-color:var(--hps-navy)}.hairpedia-anatomy__layout{display:grid;grid-template-columns:minmax(0,1.13fr) minmax(330px,.67fr);gap:28px;align-items:start}.hairpedia-anatomy__visual-column{min-width:0}.hairpedia-anatomy__stage{position:relative;min-height:600px;overflow:hidden;border:1px solid var(--hps-line-strong);border-radius:5px;background-color:#f2f5f7;background-image:linear-gradient(rgba(28,53,87,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(28,53,87,.035) 1px,transparent 1px);background-size:28px 28px;box-shadow:0 12px 30px #10243f0f}.hairpedia-anatomy__stage-heading{position:absolute;z-index:4;top:18px;right:18px;display:grid;justify-items:end;gap:2px;color:var(--hps-navy);pointer-events:none}.hairpedia-anatomy__stage-heading span{font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.hairpedia-anatomy__stage-heading small{color:var(--hps-muted);font-size:.66rem}.hairpedia-anatomy__diagram{display:block;width:100%;height:600px}.hps-diagram__legend text{fill:var(--hps-muted);font-family:Switzer,Arial,sans-serif;font-size:11px}.hairpedia-anatomy__diagram [data-hps-shape]{opacity:1;transition:opacity .18s ease,filter .18s ease}.hairpedia-anatomy__diagram [data-hps-shape=root]{opacity:0}.hairpedia-anatomy__diagram [data-hps-shape=root].is-active{opacity:1}.hairpedia-anatomy__stage.is-focused .hairpedia-anatomy__diagram [data-hps-shape]:not(.is-active){opacity:.22}.hairpedia-anatomy__diagram [data-hps-shape].is-active{opacity:1;filter:saturate(1.08) drop-shadow(0 0 5px rgba(47,118,92,.42))}.hairpedia-anatomy__diagram [data-hps-views].is-view-hidden{opacity:.08!important;pointer-events:none}.hairpedia-anatomy__hotspots{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5}.hairpedia-anatomy__hotspots button{position:absolute;top:var(--hps-y);left:var(--hps-x);display:grid;width:31px;height:31px;padding:0;place-items:center;border:1.5px solid var(--hps-navy);border-radius:50%;color:var(--hps-navy);background:#fff;box-shadow:0 3px 10px #10243f29;font:inherit;font-size:.66rem;font-weight:850;line-height:1;cursor:pointer;transform:translate(-50%,-50%);transition:background-color .16s ease,color .16s ease,opacity .16s ease,box-shadow .16s ease}.hairpedia-anatomy__hotspots button:hover,.hairpedia-anatomy__hotspots button:focus-visible,.hairpedia-anatomy__hotspots button.is-active{color:#fff;background:var(--hps-navy);box-shadow:0 0 0 4px #2f765c38,0 4px 12px #10243f33;outline:none}.hairpedia-anatomy__hotspots button.is-view-hidden,.hairpedia-anatomy__structure-index button.is-view-hidden{display:none}.hairpedia-anatomy__structure-index{display:flex;gap:6px;margin-top:10px;padding-bottom:4px;overflow-x:auto;scrollbar-color:#adbbc9 transparent}.hairpedia-anatomy__structure-index button{display:inline-flex;min-height:42px;flex:0 0 auto;align-items:center;gap:7px;padding:8px 11px;border:1px solid var(--hps-line);border-radius:6px;color:var(--hps-navy);background:#fff;font:inherit;font-size:.77rem;font-weight:700;cursor:pointer}.hairpedia-anatomy__structure-index button span{color:#64758a;font-size:.66rem;letter-spacing:.05em}.hairpedia-anatomy__structure-index button:hover,.hairpedia-anatomy__structure-index button:focus-visible{background:#eaf0f5;outline:none}.hairpedia-anatomy__structure-index button:focus-visible{box-shadow:0 0 0 2px #1c355738}.hairpedia-anatomy__structure-index button.is-active{color:#fff;background:var(--hps-navy);border-color:var(--hps-navy)}.hairpedia-anatomy__structure-index button.is-active span{color:#d8e8e1}.hairpedia-anatomy__information{position:sticky;top:22px;min-height:600px;padding:25px 25px 23px;border:1px solid var(--hps-line);border-radius:5px;background:#fff;box-shadow:0 12px 30px #10243f0d}.hairpedia-anatomy__selection-label{margin-bottom:15px!important;color:#64758a;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hairpedia-anatomy__panel{position:relative}.hairpedia-science.is-enhanced .hairpedia-anatomy__panel[hidden]{display:none}.hairpedia-anatomy__panel+.hairpedia-anatomy__panel{margin-top:34px;padding-top:30px;border-top:1px solid var(--hps-line)}.hairpedia-science.is-enhanced .hairpedia-anatomy__panel+.hairpedia-anatomy__panel{margin-top:0;padding-top:0;border-top:0}.hairpedia-anatomy__number{display:inline-flex;min-width:38px;min-height:24px;align-items:center;justify-content:center;border-radius:4px;color:#fff;background:var(--hps-navy);font-size:.7rem;font-weight:850;letter-spacing:.06em}.hairpedia-anatomy__panel h3{margin-top:13px;color:var(--hps-navy);font-family:Archivo Black,Switzer,Arial,sans-serif;font-size:clamp(1.75rem,2.6vw,2.35rem);font-weight:400;letter-spacing:-.04em;line-height:1}.hairpedia-anatomy__panel dl{display:grid;gap:0;margin-top:21px;border-top:1px solid var(--hps-line)}.hairpedia-anatomy__panel dl>div{padding:14px 0;border-bottom:1px solid var(--hps-line)}.hairpedia-anatomy__panel dt{margin-bottom:5px;color:var(--hps-navy);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hairpedia-anatomy__panel dd{color:var(--hps-muted);font-size:.9rem;line-height:1.48}.hairpedia-anatomy__reading{display:inline-flex;gap:9px;align-items:center;margin-top:18px;color:var(--hps-navy);font-size:.86rem;font-weight:750;line-height:1.2;text-decoration:none}.hairpedia-anatomy__reading svg{display:block;width:18px;height:18px;flex:0 0 18px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2.1;transition:transform .17s ease}.hairpedia-anatomy__reading:hover,.hairpedia-anatomy__reading:focus-visible{color:#405a78;outline:none}.hairpedia-anatomy__reading:hover svg,.hairpedia-anatomy__reading:focus-visible svg{transform:translate(3px)}.hairpedia-fibre{margin-top:48px;overflow:hidden;border:1px solid var(--hps-line-strong);border-radius:5px;background:#fff}.hairpedia-fibre>summary{display:flex;min-height:86px;align-items:center;justify-content:space-between;gap:28px;padding:20px 24px;color:var(--hps-navy);list-style:none;cursor:pointer}.hairpedia-fibre>summary::-webkit-details-marker{display:none}.hairpedia-fibre>summary span{display:grid;gap:5px}.hairpedia-fibre>summary small{color:#6b7b8e;font-size:.65rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.hairpedia-fibre>summary strong{font-family:Archivo Black,Switzer,Arial,sans-serif;font-size:clamp(1.2rem,2vw,1.6rem);font-weight:400;letter-spacing:-.025em}.hairpedia-fibre>summary svg{width:22px;height:22px;flex:0 0 22px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8;transition:transform .17s ease}.hairpedia-fibre[open]>summary svg{transform:rotate(180deg)}.hairpedia-fibre__body{padding:28px 24px 24px;border-top:1px solid var(--hps-line)}.hairpedia-fibre__body>header{max-width:72ch}.hairpedia-fibre__body>header>p{color:var(--hps-muted);font-size:.92rem;line-height:1.55}.hairpedia-fibre__comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:27px}.hairpedia-fibre__comparison article{display:grid;grid-template-columns:minmax(180px,.86fr) minmax(0,1fr);min-height:230px;overflow:hidden;border:1px solid var(--hps-line-strong);border-radius:10px;background:#fff}.hairpedia-fibre__comparison article>div:last-child{display:flex;flex-direction:column;justify-content:center;padding:24px}.hairpedia-fibre__comparison small{color:#64758a;font-size:.65rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.hairpedia-fibre__comparison h4{margin-top:8px;color:var(--hps-navy);font-family:Archivo Black,Switzer,Arial,sans-serif;font-size:1.35rem;font-weight:400;letter-spacing:-.035em;line-height:1.05}.hairpedia-fibre__comparison p{margin-top:9px;color:var(--hps-muted);font-size:.84rem;line-height:1.45}.hairpedia-fibre__micrograph{position:relative;overflow:hidden;min-height:230px;background:#dce3e9}.hairpedia-fibre__micrograph:before{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.72),transparent 38%),linear-gradient(145deg,#c4d0da,#edf2f5);content:""}.hairpedia-fibre__micrograph span{position:absolute;right:-10%;left:-10%;height:38px;border-radius:50%;background:linear-gradient(180deg,#d8e0e7,#92a4b5);border-top:1px solid rgba(28,53,87,.32);transform:rotate(-8deg)}.hairpedia-fibre__micrograph span:nth-child(1){top:18px}.hairpedia-fibre__micrograph span:nth-child(2){top:52px}.hairpedia-fibre__micrograph span:nth-child(3){top:86px}.hairpedia-fibre__micrograph span:nth-child(4){top:120px}.hairpedia-fibre__micrograph span:nth-child(5){top:154px}.hairpedia-fibre__micrograph span:nth-child(6){top:188px}.hairpedia-fibre__micrograph--weathered span:nth-child(2){left:-23%;right:12%;transform:rotate(-15deg) translateY(-8px)}.hairpedia-fibre__micrograph--weathered span:nth-child(3){left:5%;right:-25%;transform:rotate(4deg) translateY(8px)}.hairpedia-fibre__micrograph--weathered span:nth-child(4){clip-path:polygon(0 0,34% 0,40% 45%,55% 10%,100% 0,100% 100%,0 100%);transform:rotate(-11deg)}.hairpedia-fibre__micrograph--weathered span:nth-child(5){left:-35%;right:25%;transform:rotate(-20deg) translateY(14px)}.hairpedia-fibre__note{margin-top:13px!important;color:var(--hps-muted);font-size:.76rem;line-height:1.45}.hairpedia-profile__notice{display:flex;gap:11px;align-items:center;margin-bottom:20px;padding:14px 0;border-top:1px solid var(--hps-line-strong);border-bottom:1px solid var(--hps-line-strong)}.hairpedia-profile__notice svg{width:22px;height:22px;flex:0 0 22px;fill:none;stroke:var(--hps-navy);stroke-linecap:round;stroke-width:1.8}.hairpedia-profile__notice p{color:var(--hps-muted);font-size:.83rem;line-height:1.45}.hairpedia-profile__layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.42fr);gap:20px;align-items:start}.hairpedia-profile__explorer{min-width:0;overflow:hidden;border:1px solid var(--hps-line-strong);border-radius:5px;background:#fff;color:var(--hps-navy)}.hairpedia-profile__steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--hps-line);background:#eef2f6}.hairpedia-profile__steps button{min-height:58px;border-right:1px solid var(--hps-line);border-radius:0;white-space:normal}.hairpedia-profile__steps button:last-child{border-right:0}.hairpedia-profile__steps button span{display:block;margin-bottom:3px;color:#64758a;font-size:.6rem;letter-spacing:.1em}.hairpedia-profile__steps button:hover,.hairpedia-profile__steps button:focus-visible{color:var(--hps-navy);background:#e3eaf0;outline:none}.hairpedia-profile__steps button.is-active{color:#fff;background:var(--hps-navy)}.hairpedia-profile__steps button.is-active span{color:#d8e8e1}.hairpedia-profile__steps button:focus-visible{box-shadow:inset 0 0 0 3px #2f765c47}.hairpedia-profile__dimension{padding:31px}.hairpedia-science.is-enhanced .hairpedia-profile__dimension[hidden]{display:none}.hairpedia-profile__dimension+.hairpedia-profile__dimension{border-top:1px solid var(--hps-line)}.hairpedia-science.is-enhanced .hairpedia-profile__dimension+.hairpedia-profile__dimension{border-top:0}.hairpedia-profile__dimension>header{display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:baseline}.hairpedia-profile__dimension>header p{grid-column:1 / -1;margin-bottom:5px;color:#64758a;font-size:.65rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.hairpedia-profile__dimension>header h3{color:var(--hps-navy);font-family:Archivo Black,Switzer,Arial,sans-serif;font-size:2rem;font-weight:400;letter-spacing:-.04em;line-height:1}.hairpedia-profile__dimension>header span{color:var(--hps-muted);font-size:.82rem}.hairpedia-profile__dimension-intro{max-width:73ch;margin-top:14px!important;color:var(--hps-muted);font-size:.91rem;line-height:1.52}.hairpedia-profile__options{display:grid;gap:10px;margin-top:23px}.hairpedia-profile__options--four{grid-template-columns:repeat(4,minmax(0,1fr))}.hairpedia-profile__options--three,.hairpedia-profile__options--scalp{grid-template-columns:repeat(3,minmax(0,1fr))}.hairpedia-profile__options button{display:flex;min-width:0;min-height:188px;flex-direction:column;align-items:flex-start;justify-content:flex-end;padding:18px;overflow:hidden;border:1px solid var(--hps-line);border-radius:3px;color:var(--hps-navy);background:#fafbfc;font:inherit;text-align:left;cursor:pointer;transition:background-color .16s ease,border-color .16s ease,box-shadow .16s ease}.hairpedia-profile__options button:hover,.hairpedia-profile__options button:focus-visible{border-color:#8fa2b7;background:#eaf0f5;outline:none}.hairpedia-profile__options button:focus-visible{box-shadow:0 0 0 3px #1c35572e}.hairpedia-profile__options button.is-selected{border-color:var(--hps-navy);background:#e8eef2;box-shadow:inset 0 -3px 0 var(--hps-navy)}.hairpedia-profile__options svg{width:100%;height:76px;margin-bottom:auto;fill:none;stroke:var(--hps-navy);stroke-linecap:round;stroke-linejoin:round;stroke-width:3}.hairpedia-profile__options strong{margin-top:12px;font-size:.98rem;line-height:1.16}.hairpedia-profile__options small{margin-top:5px;color:var(--hps-muted);font-size:.7rem;line-height:1.3}.hairpedia-profile__subtypes{margin-top:14px;border:1px solid var(--hps-line);border-radius:8px;background:#fff}.hairpedia-profile__subtypes summary{display:flex;min-height:50px;align-items:center;justify-content:space-between;gap:20px;padding:12px 15px;color:var(--hps-navy);font-size:.84rem;font-weight:750;list-style:none;cursor:pointer}.hairpedia-profile__subtypes summary::-webkit-details-marker{display:none}.hairpedia-profile__subtypes summary svg,.hairpedia-science__sources summary svg{width:20px;height:20px;flex:0 0 20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8;transition:transform .17s ease}.hairpedia-profile__subtypes[open] summary svg,.hairpedia-science__sources[open] summary svg{transform:rotate(180deg)}.hairpedia-profile__subtype-note{display:grid;grid-template-columns:140px 1fr;gap:16px;margin:0 15px;padding:15px 0;border-top:1px solid var(--hps-line)}.hairpedia-profile__subtype-note strong{color:#64758a;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase}.hairpedia-profile__subtype-note p{color:var(--hps-muted);font-size:.78rem;line-height:1.45}.hairpedia-profile__subtype-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;overflow:hidden;border-top:1px solid var(--hps-line);background:var(--hps-line)}.hairpedia-profile__subtype-grid article{min-width:0;padding:15px;background:#f7f9fb}.hairpedia-profile__subtype-grid svg{display:block;width:44px;height:54px;margin:0 auto 8px;fill:none;stroke:var(--hps-navy);stroke-linecap:round;stroke-linejoin:round;stroke-width:2.5}.hairpedia-profile__subtype-grid span{color:#64758a;font-size:.66rem;font-weight:850;letter-spacing:.08em}.hairpedia-profile__subtype-grid h4{margin-top:4px;color:var(--hps-navy);font-size:.82rem;line-height:1.15}.hairpedia-profile__subtype-grid p{margin-top:6px;color:var(--hps-muted);font-size:.68rem;line-height:1.36}.hairpedia-profile__next{display:inline-flex;min-height:44px;align-items:center;gap:9px;margin-top:20px;padding:10px 14px;border:1px solid var(--hps-navy);border-radius:6px;color:#fff;background:var(--hps-navy);font:inherit;font-size:.82rem;font-weight:750;cursor:pointer}.hairpedia-profile__next:hover,.hairpedia-profile__next:focus-visible{color:var(--hps-navy);background:#e9eff4;outline:none}.hairpedia-profile__next:focus-visible{box-shadow:0 0 0 3px #1c35572e}.hairpedia-profile__diameter-line{display:block;width:100%;height:76px;margin-bottom:auto;border-radius:5px;background:#e9eef2}.hairpedia-profile__diameter-line:after{display:block;width:78%;margin:38px auto 0;border-radius:999px;background:var(--hps-navy);content:"";transform:translateY(-50%)}.hairpedia-profile__diameter-line--fine:after{height:2px}.hairpedia-profile__diameter-line--medium:after{height:6px}.hairpedia-profile__diameter-line--coarse:after{height:11px}.hairpedia-profile__clarifier{display:flex;gap:15px;align-items:baseline;margin-top:13px;padding:13px 15px;border-left:3px solid var(--hps-navy);background:#eef2f6}.hairpedia-profile__clarifier strong{flex:0 0 auto;color:var(--hps-navy);font-size:.8rem}.hairpedia-profile__clarifier p{color:var(--hps-muted);font-size:.78rem;line-height:1.4}.hairpedia-profile__density-map{position:relative;display:grid;width:100%;height:76px;grid-template-columns:repeat(6,1fr);place-items:center;margin-bottom:auto;overflow:hidden;border-radius:5px;background:radial-gradient(circle at 50% 45%,#f3d8c5,#d6a98d)}.hairpedia-profile__density-map i{display:block;width:7px;height:7px;border:2px solid #1d2b3f;border-radius:50%;background:#1c3557;box-shadow:0 1px #ffffff59}.hairpedia-profile__density-map--low i:nth-child(n+7),.hairpedia-profile__density-map--medium i:nth-child(n+13){display:none}.hairpedia-profile__scalp-icon{display:grid;width:100%;height:76px;place-items:center;margin-bottom:auto;border-radius:5px;background:#e9eef2}.hairpedia-profile__scalp-icon svg{width:48px;height:48px;margin:0;stroke-width:1.7}.hairpedia-profile__medical-note{display:flex;gap:14px;margin-top:14px;padding:15px;border:1px solid #cfdae4;border-radius:8px;background:#f4f7f9}.hairpedia-profile__medical-note>svg{width:23px;height:23px;flex:0 0 23px;fill:none;stroke:#a56b18;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.hairpedia-profile__medical-note strong{color:var(--hps-navy);font-size:.82rem}.hairpedia-profile__medical-note p{margin-top:5px;color:var(--hps-muted);font-size:.76rem;line-height:1.45}.hairpedia-profile__summary{position:sticky;top:22px;min-height:418px;padding:25px;border:1px solid var(--hps-line-strong);border-radius:5px;background:#fff;color:var(--hps-navy);box-shadow:0 12px 30px #10243f0f}.hairpedia-profile__summary-topline{display:flex;align-items:center;justify-content:space-between;gap:18px}.hairpedia-profile__summary-topline>span{color:#64758a;font-size:.65rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase}.hairpedia-profile__summary-topline button{padding:4px 0;border:0;color:var(--hps-muted);background:transparent;font:inherit;font-size:.72rem;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.hairpedia-profile__summary-topline button:hover,.hairpedia-profile__summary-topline button:focus-visible{color:var(--hps-navy);outline:none}.hairpedia-profile__summary h3{margin-top:18px;color:var(--hps-navy);font-family:Archivo Black,Switzer,Arial,sans-serif;font-size:clamp(1.65rem,2.4vw,2.15rem);font-weight:400;letter-spacing:-.04em;line-height:1.02}.hairpedia-profile__summary-intro{margin-top:12px!important;color:var(--hps-muted);font-size:.87rem;line-height:1.5}.hairpedia-profile__summary-progress{height:5px;margin-top:20px;overflow:hidden;border-radius:999px;background:#e1e7ed}.hairpedia-profile__summary-progress span{display:block;width:0;height:100%;background:#2f765c;transition:width .18s ease}.hairpedia-profile__selection-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:14px}.hairpedia-profile__selection-grid article{display:grid;min-width:0;gap:5px;padding:9px;border:1px solid var(--hps-line);border-radius:6px;background:#f6f8fa;transition:border-color .17s ease,background-color .17s ease}.hairpedia-profile__selection-grid article.is-selected{border-color:#a9bac9;background:#fff}.hairpedia-profile__selection-visual{position:relative;display:grid;width:100%;height:72px;place-items:center;overflow:hidden;margin-bottom:3px;border-radius:4px;background:#e9eef2}.hairpedia-profile__selection-visual:empty:after{width:22px;height:1px;background:#9dadbb;content:""}.hairpedia-profile__selection-visual>svg{display:block;width:54px;height:60px;fill:none;stroke:var(--hps-navy);stroke-linecap:round;stroke-linejoin:round;stroke-width:2.2}.hairpedia-profile__selection-visual>.hairpedia-profile__diameter-line,.hairpedia-profile__selection-visual>.hairpedia-profile__density-map,.hairpedia-profile__selection-visual>.hairpedia-profile__scalp-icon{width:100%;height:100%;margin:0;border-radius:4px}.hairpedia-profile__selection-visual>.hairpedia-profile__scalp-icon svg{width:43px;height:43px}.hairpedia-profile__selection-grid article>span{overflow:hidden;color:#6b7b8e;font-size:.61rem;font-weight:800;letter-spacing:.08em;line-height:1.2;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap}.hairpedia-profile__selection-grid article>strong{overflow:hidden;color:var(--hps-navy);font-size:.8rem;font-weight:750;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.hairpedia-profile__summary-details{display:grid;gap:18px;margin-top:22px}.hairpedia-profile__summary-details[hidden]{display:none}.hairpedia-profile__summary-details section{padding-top:17px;border-top:1px solid var(--hps-line)}.hairpedia-profile__summary-details h4{color:var(--hps-navy);font-size:.7rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.hairpedia-profile__summary-details ul{display:grid;gap:8px;margin:10px 0 0;padding:0;list-style:none}.hairpedia-profile__summary-details li{position:relative;padding-left:13px;color:var(--hps-muted);font-size:.78rem;line-height:1.4}.hairpedia-profile__summary-details li:before{position:absolute;top:.55em;left:0;width:4px;height:4px;border-radius:50%;background:#2f765c;content:""}.hairpedia-profile__related{display:flex;flex-wrap:wrap;gap:8px}.hairpedia-profile__related h4{width:100%;margin-bottom:2px}.hairpedia-profile__related a{padding:7px 9px;border:1px solid var(--hps-line);border-radius:5px;color:var(--hps-navy);font-size:.7rem;font-weight:700;text-decoration:none}.hairpedia-profile__related a:hover,.hairpedia-profile__related a:focus-visible{background:#eaf0f5;outline:none}.hairpedia-profile__summary-disclaimer{padding-top:16px;border-top:1px solid var(--hps-line);color:#6b7d91;font-size:.69rem;line-height:1.42}.hairpedia-science__methodology{padding:34px 0 76px;color:var(--hps-navy);background:#f2f4f5}.hairpedia-science__sources{overflow:hidden;border:1px solid var(--hps-line-strong);border-radius:5px;background:#fff}.hairpedia-science__sources summary{display:flex;min-height:72px;align-items:center;justify-content:space-between;gap:24px;padding:15px 20px;list-style:none;cursor:pointer}.hairpedia-science__sources summary::-webkit-details-marker{display:none}.hairpedia-science__sources summary span{display:grid;gap:3px}.hairpedia-science__sources summary small{color:#64758a;font-size:.62rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase}.hairpedia-science__sources summary strong{font-size:1rem}.hairpedia-science__sources-body{display:grid;grid-template-columns:minmax(240px,.55fr) minmax(0,1fr);gap:44px;padding:27px 20px 31px;border-top:1px solid var(--hps-line)}.hairpedia-science__sources-intro{display:grid;align-content:start;gap:12px}.hairpedia-science__sources-intro p{color:var(--hps-muted);font-size:.82rem;line-height:1.5}.hairpedia-science__source-list{display:grid;gap:0;margin:0;padding-left:24px}.hairpedia-science__source-list li{padding:11px 0 11px 4px;border-top:1px solid var(--hps-line);font-size:.75rem;line-height:1.4}.hairpedia-science__source-list li:first-child{padding-top:0;border-top:0}.hairpedia-science__source-list strong,.hairpedia-science__source-list span{display:block}.hairpedia-science__source-list span{margin-top:3px;color:var(--hps-muted)}.hairpedia-science__source-list a{display:inline-block;margin-top:5px;color:var(--hps-navy);font-weight:750;text-decoration:underline;text-underline-offset:3px}.hairpedia-science__review-note{grid-column:1 / -1;padding:14px 15px;border-left:3px solid var(--hps-navy);background:#eef2f6;color:var(--hps-muted);font-size:.78rem;line-height:1.45}.hairpedia-science__review-note strong{color:var(--hps-navy)}@media(max-width:989px){.hairpedia-science__module-heading{gap:18px}.hairpedia-anatomy__layout{grid-template-columns:minmax(0,1fr) minmax(290px,.68fr);gap:18px}.hairpedia-anatomy__stage,.hairpedia-anatomy__diagram,.hairpedia-anatomy__information{min-height:560px}.hairpedia-anatomy__diagram{height:560px}.hairpedia-profile__layout{grid-template-columns:1fr}.hairpedia-profile__summary{position:static;min-height:0}.hairpedia-profile__subtype-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:749px){.hairpedia-science__container{width:min(100% - 32px,1180px)}.hairpedia-science__intro{padding:52px 0 56px}.hairpedia-science__intro-copy{gap:16px}.hairpedia-science__intro h2{max-width:480px;font-size:clamp(2.1rem,9vw,2.65rem);line-height:1}.hairpedia-science__intro-copy>p,.hairpedia-science__module-heading>p{font-size:.94rem;line-height:1.5}.hairpedia-science__jump-links{display:grid;grid-template-columns:1fr}.hairpedia-science__button{width:100%}.hairpedia-anatomy{padding:58px 0 64px}.hairpedia-profile{padding:60px 0 65px}.hairpedia-science__module-heading{gap:16px;margin-bottom:25px}.hairpedia-science__module-heading h2{font-size:clamp(1.95rem,8.5vw,2.35rem);line-height:1}.hairpedia-anatomy__views{width:100%;margin-bottom:13px}.hairpedia-anatomy__views button{min-height:44px;padding-inline:13px}.hairpedia-anatomy__layout{grid-template-columns:1fr;gap:13px}.hairpedia-anatomy__stage{min-height:470px;border-radius:4px}.hairpedia-anatomy__diagram{height:470px;transform:scale(1.08);transform-origin:52% 55%}.hairpedia-anatomy__stage-heading{top:12px;right:12px}.hairpedia-anatomy__stage-heading span{font-size:.62rem}.hairpedia-anatomy__stage-heading small{font-size:.58rem}.hps-diagram__legend{display:none}.hairpedia-anatomy__hotspots button{width:29px;height:29px;font-size:.61rem}.hairpedia-anatomy__structure-index{margin-top:8px}.hairpedia-anatomy__information{position:static;min-height:0;padding:21px 18px;border-radius:4px}.hairpedia-anatomy__panel h3{font-size:1.8rem}.hairpedia-anatomy__panel dl{margin-top:17px}.hairpedia-anatomy__panel dl>div{padding:12px 0}.hairpedia-anatomy__panel dd{font-size:.86rem}.hairpedia-fibre{margin-top:34px}.hairpedia-fibre>summary{min-height:76px;padding:18px}.hairpedia-fibre__body{padding:22px 18px 18px}.hairpedia-fibre__comparison{grid-template-columns:1fr}.hairpedia-fibre__comparison article{grid-template-columns:42% 1fr;min-height:190px}.hairpedia-fibre__micrograph{min-height:190px}.hairpedia-fibre__micrograph span:nth-child(6){display:none}.hairpedia-fibre__comparison article>div:last-child{padding:18px}.hairpedia-profile__notice{align-items:flex-start}.hairpedia-profile__layout{gap:14px}.hairpedia-profile__explorer,.hairpedia-profile__summary{border-radius:4px}.hairpedia-profile__explorer{overflow:visible}.hairpedia-profile__steps{position:sticky;z-index:6;top:var(--header-height, 64px);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));overflow:hidden;border:1px solid var(--hps-line-strong);border-radius:4px 4px 0 0;box-shadow:0 8px 22px #10243f1f}.hairpedia-profile__steps button{position:relative;min-width:0;min-height:52px;padding:8px 3px;font-size:.68rem;line-height:1.15}.hairpedia-profile__steps button span{margin-bottom:2px;font-size:.53rem}.hairpedia-profile__steps button.is-complete:after{position:absolute;top:6px;right:6px;width:6px;height:6px;border:1px solid #fff;border-radius:50%;background:#2f765c;content:""}.hairpedia-profile__dimension{padding:23px 17px}.hairpedia-profile__dimension,.hairpedia-profile__summary{scroll-margin-top:60px}.hairpedia-profile__dimension>header{display:block}.hairpedia-profile__dimension>header h3{font-size:1.8rem}.hairpedia-profile__dimension>header span{display:block;margin-top:5px}.hairpedia-profile__options--four,.hairpedia-profile__options--three,.hairpedia-profile__options--scalp{grid-template-columns:repeat(2,minmax(0,1fr))}.hairpedia-profile__options button{min-height:158px;padding:13px}.hairpedia-profile__options svg,.hairpedia-profile__diameter-line,.hairpedia-profile__density-map,.hairpedia-profile__scalp-icon{height:68px}.hairpedia-profile__subtype-note{grid-template-columns:1fr;gap:6px}.hairpedia-profile__subtype-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hairpedia-profile__clarifier{align-items:flex-start;flex-direction:column;gap:5px}.hairpedia-profile__medical-note{align-items:flex-start}.hairpedia-profile__next{display:none}.hairpedia-profile__summary{padding:22px 18px}.hairpedia-profile__summary h3{font-size:1.75rem}.hairpedia-science__methodology{padding:25px 0 55px}.hairpedia-science__sources summary{min-height:66px;padding-inline:16px}.hairpedia-science__sources-body{grid-template-columns:1fr;gap:24px;padding:23px 16px 26px}}@media(max-width:420px){.hairpedia-anatomy__stage{min-height:440px}.hairpedia-anatomy__diagram{height:440px}.hairpedia-anatomy__hotspots button{width:27px;height:27px;border-width:1.5px}.hairpedia-profile__options button{min-height:150px}.hairpedia-fibre__comparison article{grid-template-columns:1fr}.hairpedia-fibre__micrograph{min-height:150px}}@media(prefers-reduced-motion:reduce){.hairpedia-science *,.hairpedia-science *:before,.hairpedia-science *:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
/*# sourceMappingURL=/cdn/shop/t/39/assets/hairpedia-science.css.map */