:root{--navy:#17365f;--ink:#294c52;--teal:#2c796f;--mint:#e9f5f1;--pale:#f5faf8;--coral:#e87861;--yellow:#f4d77d;--line:#d5e5e0;--white:#fff;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.85}a,button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid rgba(44,121,111,.35);outline-offset:4px}.shell{width:min(calc(100% - 40px),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:70px;padding:0 max(22px,5vw);border-bottom:1px solid var(--line);background:rgba(255,255,255,.96)}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none}.brand span{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--mint);color:var(--teal)}.site-header nav{display:flex;gap:18px;align-items:center}.site-header nav a{color:var(--ink);font-size:12px;font-weight:800;text-decoration:none}.site-header .ml-lab-home{padding:9px 14px;border:1px solid var(--line);border-radius:999px}.hero{padding:75px 0 68px;background:#f2f7f5}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.eyebrow{margin:0 0 8px;color:var(--teal);font-size:12px;font-weight:900;letter-spacing:.14em}.hero h1{margin:0;color:var(--navy);font-size:clamp(43px,7vw,74px);line-height:1.16;letter-spacing:-.04em}.hero h1 em{color:var(--coral);font-style:normal}.hero-copy{margin:22px 0 18px;font-size:18px}.hero-message{padding:18px 20px;border-left:5px solid var(--yellow);border-radius:12px;background:#fff}.primary-button{display:inline-flex;margin-top:12px;padding:13px 20px;border-radius:999px;background:var(--teal);color:#fff;font-weight:850;text-decoration:none}.hero-visual{position:relative;min-height:390px;border:1px solid var(--line);border-radius:38px;background:#fff;overflow:hidden}.help-ring{position:absolute;width:230px;height:230px;left:50%;top:50%;transform:translate(-50%,-50%);border:18px solid #dcefeb;border-radius:50%}.person{position:absolute;left:50%;top:90px;transform:translateX(-50%);color:var(--navy);font-size:75px;line-height:1}.person i{display:block;width:90px;height:145px;margin:-8px auto 0;border-radius:48px 48px 25px 25px;background:var(--navy)}.call-mark,.help-mark{position:absolute;display:grid;place-items:center;width:85px;height:68px;border-radius:20px;background:#fff;box-shadow:0 8px 24px rgba(23,54,95,.12);color:var(--coral);font-size:20px;font-weight:900}.call-mark{left:28px;top:38px}.help-mark{right:25px;bottom:42px;color:var(--teal)}.hero-visual>p{position:absolute;right:30px;top:38px;margin:0;color:var(--navy);font-size:20px;font-weight:900;text-align:center}.section{padding:78px 0}.pale{background:var(--pale)}.section h2{margin:4px 0 12px;color:var(--navy);font-size:clamp(32px,4.5vw,50px);line-height:1.3}.section-lead{max-width:820px;margin:0 0 30px;color:#587078}.chapter-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:30px}.chapter-grid a{display:flex;flex-direction:column;min-height:170px;padding:20px;border:1px solid var(--line);border-radius:21px;background:#fff;color:var(--ink);text-decoration:none}.chapter-grid span{color:var(--coral);font-size:12px;font-weight:900}.chapter-grid b{margin-top:auto;color:var(--navy);font-size:17px}.chapter-grid small{margin-top:5px;color:#64787d}.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.scene-grid article{padding:25px;border:1px solid var(--line);border-radius:22px;background:#fff}.scene-grid span{font-size:30px}.scene-grid h3{margin:8px 0 5px;color:var(--navy)}.scene-grid p{margin:0;color:#5d7277}.reassurance,.skill-note{margin-top:22px;padding:22px 24px;border-left:5px solid var(--yellow);border-radius:14px;background:#fff}.reassurance p,.skill-note p{margin:5px 0 0;color:#5d7277}.practice-warning{margin:22px 0 28px;padding:20px 22px;border:2px solid #e5b34e;border-radius:17px;background:#fff8df}.practice-warning strong{color:#765414}.practice-warning p{margin:4px 0 0}.call-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:start}.call-guide{padding:27px;border:1px solid var(--line);border-radius:24px;background:#fff}.call-guide h3{margin:0;color:var(--navy);font-size:23px}.call-guide ol{padding-left:24px}.call-guide li{margin:8px 0}.privacy-note{padding:12px 14px;border-radius:10px;background:var(--mint);font-size:13px}.phone-simulator{overflow:hidden;border:8px solid #26374d;border-radius:34px;background:#26374d}.simulator-label{padding:10px;color:#fff;font-size:11px;font-weight:850;text-align:center}.phone-screen{min-height:475px;padding:27px;border-radius:26px 26px 20px 20px;background:#f7fafc}.phone-screen>small{color:var(--teal);font-weight:900}.phone-screen>h3{margin:4px 0 20px;color:var(--navy);font-size:25px}.conversation{display:grid;gap:10px}.conversation p{max-width:88%;margin:0;padding:12px 15px;border-radius:16px;font-size:14px}.operator{justify-self:start;background:#e7edf4}.caller{justify-self:end;background:#dcf1eb}.sim-actions{display:grid;gap:9px;margin-top:20px}.sim-actions button{padding:12px 14px;border:1px solid var(--line);border-radius:13px;background:#fff;color:var(--navy);font-weight:800;cursor:pointer;text-align:left}.sim-actions .sim-start{background:var(--teal);color:#fff;text-align:center}.sim-reset{display:block;margin:12px auto 4px;border:0;background:transparent;color:#fff;font-size:12px;font-weight:800;cursor:pointer}.action-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.action-flow article{padding:23px;border:1px solid var(--line);border-radius:21px;background:#fff}.action-flow b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--teal);color:#fff}.action-flow h3{margin:12px 0 5px;color:var(--navy);font-size:18px}.action-flow p{margin:0;color:#5d7277;font-size:14px}.decision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.decision-grid article{padding:27px;border:1px solid var(--line);border-radius:23px;background:#fff}.decision-grid article>span{color:var(--teal);font-size:28px;font-weight:900}.decision-grid .urgent{border-top:6px solid var(--coral)}.decision-grid h3{margin:8px 0;color:var(--navy)}.decision-grid p{color:#5d7277}.decision-grid strong{font-size:13px}.more-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.more-grid a{display:grid;gap:8px;padding:25px;border:1px solid var(--line);border-radius:22px;background:#fff;color:var(--navy);text-decoration:none}.more-grid span{font-size:29px;font-weight:900}.more-grid small{color:var(--teal)}.take-home{margin-top:30px;padding:32px;border-radius:25px;background:#e7f3ef;text-align:center}.take-home strong{display:block;color:var(--navy);font-size:24px}.take-home p:last-child{margin-bottom:0}.sources{border-top:1px solid var(--line)}.sources .shell>div{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.sources a{padding:16px;border:1px solid var(--line);border-radius:15px;background:#fff;color:var(--navy);font-weight:800;text-decoration:none}.sources .shell>p:last-child{font-size:12px;color:#66797e}footer{padding:48px 20px;background:var(--navy);color:#fff;text-align:center}footer strong{font-size:23px}footer p{color:#d9e3ee}@media(max-width:900px){.hero-grid,.call-layout{grid-template-columns:1fr}.hero-visual{min-height:330px}.chapter-grid{grid-template-columns:repeat(2,1fr)}.action-flow,.decision-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.shell{width:min(calc(100% - 28px),var(--max))}.site-header{min-height:64px;padding:0 14px}.brand b{font-size:13px}.site-header nav a:not(.ml-lab-home){display:none}.hero{padding:48px 0}.hero-copy{font-size:16px}.hero-visual{min-height:290px}.person{top:65px}.chapter-grid,.scene-grid,.action-flow,.decision-grid,.more-grid,.sources .shell>div{grid-template-columns:1fr}.chapter-grid a{min-height:120px}.section{padding:58px 0}.phone-screen{min-height:440px;padding:21px 17px}.take-home{padding:25px 20px}.take-home strong{font-size:20px}}
.sim-done{margin:0;padding:14px;border-radius:13px;background:var(--mint);color:var(--navy);font-weight:800}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}