.nest-home-phase5{position:relative;overflow:clip;padding:clamp(76px,9vw,132px) 24px;background:linear-gradient(180deg,rgba(246,240,227,.82),rgba(227,235,223,.70) 50%,rgba(246,240,227,.92));color:#173329}
.dark .nest-home-phase5{background:linear-gradient(180deg,rgba(18,63,49,.90),rgba(11,44,35,.94) 50%,rgba(13,50,40,.96));color:#f6f0e3}
.nest-home-phase5::before,.nest-home-phase5-edu::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 12% 18%,rgba(214,169,70,.12),transparent 28%),radial-gradient(circle at 88% 72%,rgba(12,117,86,.10),transparent 30%)}
.nest-phase5-inner{position:relative;z-index:1;max-width:1180px;margin:0 auto}
.nest-phase5-heading{max-width:800px;margin:0 auto 46px;text-align:center}
.nest-phase5-kicker{display:inline-flex;align-items:center;gap:.55rem;font-size:.72rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:#7b5d24}
.nest-phase5-kicker::before{content:"";width:28px;height:1px;background:currentColor;opacity:.7}
.dark .nest-phase5-kicker{color:#e2bc63}
.nest-phase5-heading h2,.nest-edu-copy h2{margin:.75rem 0 .8rem;font-family:Georgia,"Times New Roman",serif;font-size:clamp(2.15rem,4.3vw,4.05rem);line-height:1.02;letter-spacing:-.04em;color:#173329}
.dark .nest-phase5-heading h2,.dark .nest-edu-copy h2{color:#f6f0e3}
.nest-phase5-heading p,.nest-edu-copy>p{margin:0 auto;max-width:680px;font-size:clamp(1rem,1.45vw,1.17rem);line-height:1.7;color:#607068}
.dark .nest-phase5-heading p,.dark .nest-edu-copy>p{color:#b9c9c0}
.nest-practice-world{display:grid;grid-template-columns:1.06fr 1fr 1fr;gap:18px;align-items:stretch}
.nest-practice-world-card{position:relative;overflow:hidden;min-width:0;display:flex;flex-direction:column;border-radius:28px;border:1px solid rgba(23,51,41,.10);background:rgba(255,252,246,.44);box-shadow:0 26px 75px -48px rgba(24,61,48,.45);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.dark .nest-practice-world-card{background:rgba(9,35,28,.54);border-color:rgba(215,231,221,.09);box-shadow:0 28px 80px -50px rgba(0,0,0,.45)}
.nest-practice-world-art{position:relative;min-height:190px;overflow:hidden;border-bottom:1px solid rgba(23,51,41,.08)}
.dark .nest-practice-world-art{border-bottom-color:rgba(215,231,221,.08)}
.nest-practice-world-art-core{background:radial-gradient(circle at 50% 50%,rgba(255,250,241,.98),rgba(221,231,219,.78) 40%,rgba(188,205,189,.30) 72%,transparent 73%)}
.nest-practice-world-art-core::before,.nest-practice-world-art-core::after{content:"";position:absolute;border-radius:50%;inset:18% 18%;border:1px solid rgba(12,117,86,.18)}
.nest-practice-world-art-core::after{inset:31% 31%;border-color:rgba(201,152,46,.24)}
.nest-world-orbit{position:absolute;border-radius:50%;border:1px dashed rgba(12,117,86,.20);width:132px;height:132px;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-18deg)}
.nest-world-orbit-b{width:92px;height:92px;border-style:solid;border-color:rgba(201,152,46,.26);transform:translate(-50%,-50%) rotate(28deg)}
.nest-world-core-dot{position:absolute;left:50%;top:50%;width:30px;height:30px;border-radius:50%;transform:translate(-50%,-50%);background:linear-gradient(145deg,#0c7556,#173f32);box-shadow:0 0 0 10px rgba(12,117,86,.10),0 14px 26px rgba(12,117,86,.25)}
.nest-world-leaf,.nest-story-leaf{position:absolute;width:38px;height:18px;border-radius:100% 0 100% 0;background:linear-gradient(135deg,#9f8b44,#d5b75b);opacity:.72;transform:rotate(-28deg)}
.nest-world-leaf-a{left:18%;top:28%}.nest-world-leaf-b{right:16%;bottom:22%;transform:rotate(152deg)}
.dark .nest-world-leaf,.dark .nest-story-leaf{background:linear-gradient(135deg,#8ca77f,#d0ad55);opacity:.84}
.nest-practice-world-art-story{background:linear-gradient(150deg,#d7e2d2,#f0e5cf 55%,#cbd7c6)}
.dark .nest-practice-world-art-story{background:linear-gradient(150deg,#143c31,#1c5544 55%,#132f27)}
.nest-story-window{position:absolute;width:150px;height:150px;left:50%;top:50%;transform:translate(-50%,-48%);border-radius:50%;border:14px solid rgba(255,248,232,.86);box-shadow:0 0 0 1px rgba(23,51,41,.08),0 20px 40px rgba(24,61,48,.16);background:radial-gradient(circle at 50% 35%,rgba(245,222,160,.8),rgba(123,150,114,.52) 38%,rgba(61,89,70,.72) 72%)}
.dark .nest-story-window{border-color:rgba(208,188,132,.22);box-shadow:0 0 0 1px rgba(215,231,221,.08),0 20px 40px rgba(0,0,0,.24)}
.nest-story-book{position:absolute;width:86px;height:34px;left:50%;bottom:23px;transform:translateX(-50%) rotate(-5deg);border-radius:8px 8px 5px 5px;background:linear-gradient(180deg,#d5c7a6,#a99266);box-shadow:0 12px 26px rgba(50,48,32,.18)}
.nest-story-book::before{content:"";position:absolute;left:50%;top:4px;bottom:4px;width:1px;background:rgba(255,255,255,.45)}
.nest-story-leaf-a{left:14%;bottom:18%;transform:rotate(-42deg)}.nest-story-leaf-b{right:10%;top:18%;transform:rotate(132deg)}
.nest-practice-world-art-lab{background:radial-gradient(circle at 20% 22%,rgba(215,194,117,.24),transparent 24%),linear-gradient(155deg,#eef1e8,#dbe7dc)}
.dark .nest-practice-world-art-lab{background:radial-gradient(circle at 20% 22%,rgba(215,185,90,.14),transparent 24%),linear-gradient(155deg,#15382e,#0c2b22)}
.nest-lab-tile{position:absolute;display:grid;place-items:center;width:72px;height:72px;border-radius:18px;background:rgba(255,255,255,.76);border:1px solid rgba(23,51,41,.08);color:#173329;font-family:Georgia,"Times New Roman",serif;font-size:1.2rem;font-weight:900;box-shadow:0 16px 32px rgba(24,61,48,.10)}
.dark .nest-lab-tile{background:rgba(23,69,55,.72);border-color:rgba(215,231,221,.08);color:#f5f0e5}
.nest-lab-tile-a{left:12%;top:23%;transform:rotate(-7deg)}.nest-lab-tile-b{right:16%;top:18%;transform:rotate(8deg);color:#8c6f29}.nest-lab-tile-c{left:41%;bottom:16%;transform:rotate(-3deg);color:#0c7556}
.nest-lab-line{position:absolute;height:1px;background:rgba(12,117,86,.22);transform-origin:left center}.nest-lab-line-a{left:18%;top:58%;width:38%;transform:rotate(22deg)}.nest-lab-line-b{right:18%;bottom:28%;width:32%;transform:rotate(-28deg);background:rgba(201,152,46,.28)}
.nest-practice-world-copy{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.nest-world-label{display:block;font-size:.68rem;letter-spacing:.17em;font-weight:900;color:#7f6831}
.dark .nest-world-label{color:#d8ba63}
.nest-practice-world-copy h3{margin:.55rem 0 .55rem;font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.35rem,1.9vw,1.75rem);line-height:1.12;color:#173329}
.dark .nest-practice-world-copy h3{color:#f6f0e3}
.nest-practice-world-copy p{margin:0;color:#68766e;font-size:.92rem;line-height:1.68}
.dark .nest-practice-world-copy p{color:#b5c7bd}
.nest-world-link-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:auto;padding-top:20px}
.nest-world-link{display:inline-flex;align-items:center;gap:.45rem;border:0;background:transparent;color:#0c7556;font-size:.78rem;font-weight:900;padding:0;cursor:pointer;text-decoration:none}
.nest-world-link:hover{text-decoration:underline;text-underline-offset:4px}
.nest-world-link-muted{color:#7b6b45}
.dark .nest-world-link{color:#7fd1b0}.dark .nest-world-link-muted{color:#e0bd63}
.nest-practice-world-footer{margin-top:18px;padding:20px 22px;border-radius:22px;border:1px solid rgba(23,51,41,.09);background:rgba(255,252,246,.40);display:flex;align-items:center;justify-content:space-between;gap:18px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.dark .nest-practice-world-footer{border-color:rgba(215,231,221,.08);background:rgba(8,31,24,.48)}
.nest-world-footer-kicker{display:block;color:#7f6831;font-size:.64rem;letter-spacing:.16em;font-weight:900;margin-bottom:.35rem}.dark .nest-world-footer-kicker{color:#d8ba63}
.nest-practice-world-footer strong{display:block;color:#173329;font-size:.98rem;font-weight:900}.dark .nest-practice-world-footer strong{color:#f4efe5}
.nest-practice-world-footer p{margin:.25rem 0 0;color:#6d7b73;font-size:.8rem}.dark .nest-practice-world-footer p{color:#aebfb7}
.nest-world-primary{border:0;border-radius:14px;padding:.9rem 1.05rem;background:#0c7556;color:#fff;font-size:.78rem;font-weight:900;cursor:pointer;box-shadow:0 14px 32px -22px rgba(12,117,86,.65);transition:transform .18s ease,filter .18s ease}
.nest-world-primary:hover{transform:translateY(-1px);filter:brightness(1.04)}
.dark .nest-world-primary{background:#0f8a67;color:#f8f2e8}
.nest-home-phase5-edu{position:relative;overflow:clip;padding:clamp(72px,8vw,112px) 24px;background:linear-gradient(180deg,rgba(246,240,227,.88),rgba(235,239,230,.92))}.dark .nest-home-phase5-edu{background:linear-gradient(180deg,rgba(13,50,40,.96),rgba(10,38,30,.98))}
.nest-edu-inner{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}
.nest-edu-copy h2{max-width:760px}.nest-edu-copy>p{margin:0;max-width:720px}
.nest-edu-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:24px}.nest-edu-note{max-width:430px;color:#6c7b73;font-size:.78rem;line-height:1.65}.dark .nest-edu-note{color:#afc0b7}
.nest-edu-panel{position:relative;overflow:hidden;min-height:280px;padding:20px;border-radius:30px;border:1px solid rgba(23,51,41,.10);background:linear-gradient(145deg,rgba(255,252,246,.82),rgba(222,232,221,.58));box-shadow:0 30px 80px -52px rgba(24,61,48,.40);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.dark .nest-edu-panel{background:linear-gradient(145deg,rgba(18,63,49,.82),rgba(9,35,28,.66));border-color:rgba(215,231,221,.08);box-shadow:0 30px 80px -52px rgba(0,0,0,.48)}
.nest-edu-panel::after{content:"";position:absolute;inset:auto -18% -28% 28%;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(12,117,86,.18),transparent 64%);filter:blur(12px)}
.nest-edu-panel-top{display:flex;gap:6px;align-items:center}.nest-edu-panel-top span{width:8px;height:8px;border-radius:50%;background:#b4c2bb}.nest-edu-panel-top .nest-edu-dot{background:#d4ad59}
.nest-edu-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:46px}.nest-edu-stat-grid>div{padding:15px;border-radius:18px;background:rgba(255,255,255,.52);border:1px solid rgba(23,51,41,.07)}.dark .nest-edu-stat-grid>div{background:rgba(255,255,255,.05);border-color:rgba(215,231,221,.06)}
.nest-edu-stat-grid small{display:block;color:#7f6831;font-size:.62rem;font-weight:900;letter-spacing:.12em}.dark .nest-edu-stat-grid small{color:#d8ba63}.nest-edu-stat-grid strong{display:block;margin-top:.45rem;color:#173329;font-size:.86rem}.dark .nest-edu-stat-grid strong{color:#f5f0e5}.nest-edu-stat-grid em{display:block;height:4px;margin-top:16px;border-radius:999px;background:linear-gradient(90deg,#0c7556,#d7bd70);opacity:.75}
.nest-edu-line{height:8px;margin-top:26px;width:78%;border-radius:999px;background:rgba(12,117,86,.15)}.nest-edu-line.short{width:52%;margin-top:10px;background:rgba(109,85,64,.13)}
@media(max-width:1050px){.nest-practice-world{grid-template-columns:1fr 1fr}.nest-practice-world-card:first-child{grid-column:1/-1}.nest-edu-inner{grid-template-columns:1fr}.nest-edu-panel{max-width:720px}}
@media(max-width:700px){.nest-home-phase5,.nest-home-phase5-edu{padding-left:16px;padding-right:16px}.nest-phase5-heading{margin-bottom:32px}.nest-practice-world{grid-template-columns:1fr}.nest-practice-world-card:first-child{grid-column:auto}.nest-practice-world-art{min-height:170px}.nest-practice-world-copy{padding:21px}.nest-practice-world-footer{flex-direction:column;align-items:stretch}.nest-world-primary{width:100%}.nest-edu-actions{align-items:stretch;flex-direction:column}.nest-edu-note{max-width:none}.nest-edu-panel{min-height:240px}}
@media(prefers-reduced-motion:reduce){.nest-world-primary{transition:none}.nest-world-primary:hover{transform:none}}