:root{--primary-blue:#0866d5;--page:#fff;--surface:#fff;--surface-strong:#fff;--ink:#0b0f19;--muted:#475569;--line:#cbd5e1;--button:#0866d5;--button-hover:#0654b0;--soft-blue:#eff6ff;--soft-blue-strong:#dbeafe;--shadow:0 24px 80px #0866d51a;color:var(--ink);background:var(--page);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Plus Jakarta Sans,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-weight:400;line-height:1.4}*{box-sizing:border-box}html{touch-action:pan-x pan-y;-webkit-text-size-adjust:100%;width:100%;height:100%;min-height:100%;overflow:hidden}body{background:var(--page);touch-action:pan-x pan-y;width:100%;height:100%;min-height:100vh;margin:0;overflow:hidden}button,input,textarea,select{font:inherit}h1,h2,h3,p{margin:0}#root{touch-action:pan-x pan-y;width:100%;height:100%;min-height:100vh;overflow:hidden}:root{--gradient-col1:#c196eebd;--gradient-col2:#ebe6ccb5;--gradient-col3:#abc3e7e6}.app-shell{background:linear-gradient(270deg, var(--gradient-col1), var(--gradient-col2), var(--gradient-col3));background-size:400% 400%;height:100dvh;min-height:100dvh;padding:0;animation:12s infinite gradientBG;overflow:hidden}@keyframes gradientBG{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.desktop-shell{place-items:center;min-height:100svh;padding:40px 20px;display:grid}.desktop-card{width:min(1080px,100%);box-shadow:var(--shadow);background:#fff;border:1px solid #0866d51f;border-radius:36px;padding:56px}.phone-shell{background:linear-gradient(270deg, var(--gradient-col1), var(--gradient-col2), var(--gradient-col3));width:100%;height:100dvh;min-height:100dvh;box-shadow:none;background-size:400% 400%;border:none;border-radius:0;margin:0;animation:12s infinite gradientBG;position:relative;overflow:hidden}@media (width>=1025px){.phone-shell{border:1px solid #0866d526;border-radius:34px;width:min(100%,420px);height:calc(100dvh - 80px);min-height:calc(100dvh - 80px);margin:40px auto;box-shadow:0 30px 80px #0f172a1f}}.phone-shell:before{content:"";pointer-events:none;background:radial-gradient(circle at top,#0866d52e,#0000 48%);border-bottom-right-radius:50%;border-bottom-left-radius:50%;width:180%;height:260px;position:absolute;top:0;left:50%;transform:translate(-50%)}.top-bar{z-index:1;justify-content:space-between;align-items:center;min-height:44px;display:flex;position:relative}.eyebrow,.step-title,.section-title{letter-spacing:.18em;color:var(--primary-blue);text-transform:uppercase;margin:0;font-size:.78rem;font-weight:700;display:block}.step-title{color:var(--primary-blue);text-transform:none;letter-spacing:0;background:#0866d514;border:1px solid #0866d524;border-radius:999px;align-items:center;gap:10px;margin-bottom:18px;padding:10px 14px;font-size:.88rem;font-weight:700;display:inline-flex}.eyebrow:before,.step-title:before,.section-title:before{content:none}.desktop-card h1{max-width:13ch;color:var(--ink);margin:18px 0 12px;font-size:clamp(2.8rem,4vw,4.4rem);line-height:1.02}.desktop-copy,.lead-copy,.result-copy{color:var(--muted);max-width:32ch;margin:0;font-size:.96rem;line-height:1.6}.result-copy,.panel-intro,.instruction-copy,.hint-copy{color:var(--muted);line-height:1.6}.desktop-qr-panel{grid-template-columns:280px 1fr;align-items:center;gap:32px;margin-top:40px;display:grid}.qr-frame{background:#fff;border:1px solid #0866d524;border-radius:28px;place-items:center;padding:20px;display:grid}.qr-grid{aspect-ratio:1;grid-template-columns:repeat(18,1fr);gap:2px;width:216px;display:grid}.qr-grid span{background:#0866d51f;border-radius:1px}.qr-grid .filled{background:#0b0f19}.qr-copy h2{color:var(--ink);margin:0 0 10px}.screen{overscroll-behavior:contain;flex-direction:column;height:100%;min-height:0;padding:18px 20px 24px;display:flex;overflow-y:auto}.screen-body{flex:1;padding-top:10px}.screen-body.centered{text-align:center}.header-spacer{flex:0 0 44px;width:44px;height:44px;display:block}.ghost-link,.icon-button,.primary-button{cursor:pointer;font:inherit;background:0 0;border:0}.ghost-link{color:var(--primary-blue);letter-spacing:.08em;align-items:center;gap:10px;padding:8px 0;font-size:.94rem;font-weight:700;display:inline-flex}.icon-button{color:var(--primary-blue);font-size:1.25rem;line-height:1}.back-button{width:44px;height:44px;color:var(--primary-blue);background:#0866d514;border:1px solid #0866d529;border-radius:999px;place-items:center;display:grid}.close-button{width:44px;height:44px;color:var(--primary-blue);background:#0866d514;border:1px solid #0866d529;border-radius:999px;place-items:center;font-size:1.25rem;font-weight:700;display:grid}.content-panel{background:#fffffffa;border:1px solid #0866d51f;border-radius:32px;padding:24px 20px;box-shadow:0 20px 45px #0f172a0f}.content-panel.intro-panel{box-shadow:none;text-align:left;background:0 0;border:none;flex-direction:column;align-items:flex-start;margin-inline:auto;padding:0;display:flex}.content-panel.intro-panel .hero-title{text-align:left}.content-panel-center{text-align:center}.hero-title{letter-spacing:-.05em;color:var(--ink);text-align:left;margin:14px 0 0;font-size:clamp(3rem,7vw,4.2rem);font-weight:800;line-height:.98}.hero-title span{display:block}.hero-title-accent{color:#2563eb}.hero-badge{color:var(--primary-blue);background:#0866d514;border:1px solid #0866d524;border-radius:999px;align-items:center;gap:10px;margin-bottom:18px;margin-left:0;padding:10px 14px;font-size:.88rem;font-weight:700;display:inline-flex}.badge-dot{background:var(--button);border-radius:50%;width:10px;height:10px;box-shadow:0 0 0 4px #0866d51f}.section-label{letter-spacing:.2em;color:#6b8aac;text-transform:uppercase;text-align:left;margin:28px 0 0;font-size:.75rem;font-weight:700}.intro-panel{box-sizing:border-box;width:100%;max-width:420px;margin-inline:auto;padding:clamp(68px,12vh,102px) 28px 24px}.guided-panel{width:100%;max-width:560px;margin-inline:auto}.calibration-panel{flex-direction:column;gap:28px;width:100%;max-width:900px;margin-inline:auto;display:flex}.calibration-header{flex-direction:column;align-items:center;display:flex}.panel-intro{color:var(--muted);text-align:left;margin-top:18px;font-size:.95rem;line-height:1.7}.intro-copy{text-align:left;max-width:26ch;margin-left:0;margin-right:auto}.step-intro{text-align:left;color:#64748b;max-width:32ch;margin-top:10px;font-size:1rem}.step-heading{text-align:left;max-width:24ch;margin:0 0 6px;font-size:clamp(2.8rem,5vw,3.1rem);line-height:1.02}.step-panel{text-align:left}.screen.step-screen{padding:30px 26px}.screen.step-screen .screen-body{padding-top:0}.screen.step-screen .content-panel{padding:14px 12px 12px}.screen.step-screen .tip-card{margin:10px 0 8px}.screen.step-screen .fixed-button{margin-top:12px}.screen.step-screen .button-subtext{margin-top:8px}.calibration-title{max-width:10ch}.calibration-intro{max-width:31ch}.panel-head{text-align:center}.calibration-copy,.measurement-panel,.strip-layout>div:first-child{min-width:0}.lead-copy{max-width:18ch;margin:18px auto 0;font-size:clamp(1.4rem,4vw,1.8rem);line-height:1.5}.lead-copy strong,.result-title,.size-readout,.need-copy h3{color:var(--ink)}.step1-frame{width:min(360px,100%);box-shadow:none;background:0 0;border:none;border-radius:0;margin:50px auto;padding:0}.ring-hero{aspect-ratio:1;width:min(180px,100%);box-shadow:none;background:0 0;border:none;border-radius:50%;place-items:center;margin:0 auto;display:grid;position:relative}.ring-hero:before{content:none}.ring-guide-image{z-index:1;object-fit:contain;filter:drop-shadow(0 16px 32px #0f172a1f);width:100%;max-width:180px;height:auto;display:block;position:relative}.measure-line{z-index:1;background:#2563eb;width:40%;height:3px;position:absolute;top:54%;left:50%;transform:translate(-50%)}.measure-line:before,.measure-line:after{content:"";background:var(--primary-blue);width:2px;height:24px;position:absolute;top:-11px}.measure-line:before{left:0}.measure-line:after{right:0}.bottom-controls{flex-direction:column;align-self:center;width:100%;max-width:360px;margin-top:auto;display:flex}.bottom-controls .size-readout{text-align:center;color:var(--ink);font-size:1.28rem;font-weight:700}.bottom-controls .range-wrap{margin-top:14px;margin-bottom:22px}.bottom-controls .fixed-button{margin-top:0}.fixed-button{align-self:center;width:min(100%,380px);margin-top:28px}.primary-button{color:#fff;letter-spacing:.02em;background:linear-gradient(135deg,#0d6efd,#2f7bff);border-radius:999px;justify-content:center;align-items:center;gap:10px;width:100%;min-height:78px;font-size:1.1rem;font-weight:700;transition:transform .16s,box-shadow .16s,background .16s;display:flex;box-shadow:0 18px 44px #0d6efd33}.primary-button:hover{background:linear-gradient(135deg,#0b76eb,#0c83ff);transform:translateY(-1px);box-shadow:0 20px 40px #0866d538}.primary-button svg{stroke:currentColor;fill:none;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px}.calibration-layout{grid-template-columns:minmax(0,1.08fr) minmax(220px,.92fr);align-items:center;gap:32px;display:grid}.check-list{color:var(--muted);gap:16px;margin:18px 0 0;padding:0;font-size:1rem;line-height:1.7;list-style:none;display:grid}.check-list li{padding-left:34px;position:relative}.check-list li:before{content:"";background:var(--primary-blue);border-radius:999px;width:10px;height:10px;position:absolute;top:.7em;left:0;box-shadow:0 0 0 5px #0866d514}.card-stage{justify-content:center;align-items:center;min-height:220px;display:flex}.card-outline{transform-origin:50%;background:#f5f9ff;border:1px solid #0866d529;border-radius:22px;width:214px;height:132px;position:relative;box-shadow:0 16px 32px #0866d51f}.chip{background:#fff;border-radius:8px;width:46px;height:34px;position:absolute;top:45px;left:32px;box-shadow:inset 0 0 0 1px #0866d51f}.card-line,.card-text{background:#0866d580;border-radius:999px;height:4px;position:absolute;left:30px}.card-line{width:92px;top:92px}.card-text{width:110px;top:110px}.card-text.short{width:72px;top:122px}.hint-copy{color:var(--muted);text-align:center;margin:18px 0 0;font-size:.98rem}.range-wrap{color:var(--primary-blue);grid-template-columns:26px 1fr 26px;align-items:center;gap:8px;margin-top:16px;display:grid}.range-wrap span,.range-nudge-btn{text-align:center;color:inherit;cursor:pointer;-webkit-user-select:none;user-select:none;background:0 0;border:0;justify-content:center;align-items:center;width:100%;padding:0;font-family:inherit;font-size:1.8rem;transition:transform .12s cubic-bezier(.4,0,.2,1),opacity .12s;display:inline-flex}.range-nudge-btn{width:36px;height:36px;color:var(--primary-blue);background:#0866d51f;border-radius:999px;place-items:center;display:grid}.range-nudge-btn:hover{opacity:.8;transform:scale(1.22)}.range-nudge-btn:active{transform:scale(.92)}.range-wrap input[type=range]{appearance:none;background:#0866d52e;border-radius:999px;width:100%;height:6px;box-shadow:inset 0 1px #ffffff8c}.range-wrap input[type=range]::-webkit-slider-thumb{appearance:none;background:#fff;border:2px solid #0866d542;border-radius:50%;width:36px;height:36px;box-shadow:0 12px 28px #0866d52e}.range-wrap input[type=range]::-moz-range-thumb{background:#fff;border:2px solid #0866d542;border-radius:50%;width:36px;height:36px;box-shadow:0 12px 28px #0866d52e}.method-copy{max-width:30ch}.stack-buttons{gap:16px;margin-top:28px;display:grid}.option-button{color:var(--ink);text-align:left;background:#0866d50d;border-radius:24px;justify-content:flex-start;align-items:center;gap:16px;min-height:78px;padding:18px 20px;transition:transform .16s,background .16s;display:inline-flex}.option-button:hover{background:#0866d51a;transform:translateY(-1px)}.measurement-panel .range-wrap{margin-top:16px}.ring-stage{justify-items:center;gap:16px;margin-top:22px;display:grid}.ring-center-row{justify-content:center;align-items:center;gap:20px;width:100%;display:flex}.measurement-panel .icon-button{color:#fff;background:linear-gradient(135deg,#0866d5,#0c7afb);border:0;border-radius:999px;place-items:center;width:50px;height:50px;padding:0;display:grid;box-shadow:0 14px 28px #0866d52e}.measurement-panel .icon-button:hover{background:linear-gradient(135deg,#0b76eb,#0d84ff)}.measure-stage{--ring-diameter:188px;place-items:center;width:230px;height:230px;display:grid;position:relative;overflow:hidden}.measure-stage:before{content:"";position:absolute;inset:18px}.measure-circle-wrap{width:188px;height:188px;position:relative}.measure-circle{border:4px solid var(--primary-blue);transform-origin:50%;background:#fff;border-radius:50%;place-items:center;width:188px;height:188px;transition:transform .18s;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 18px 40px #0866d51f}.measure-circle span{color:var(--muted);font-size:1.18rem}.measure-readout{top:calc(50% + (var(--ring-diameter) / 2) + 14px);white-space:nowrap;text-align:center;justify-content:center;align-items:center;gap:10px;width:min(190px,86%);display:flex;position:absolute;left:50%;transform:translate(-50%)}.measure-readout-primary{color:var(--ink);font-weight:700}.measure-readout-secondary{color:var(--muted);font-size:.88rem}.size-readout{text-align:center;margin:24px 0 0;font-size:1.08rem;font-weight:700}.measurement-panel .size-readout{background:#f8fbff;border-radius:16px;padding:12px 16px}.needs-list{gap:18px;width:min(100%,360px);margin:18px 0 0;display:grid}.compact-needs-list{gap:10px;margin-top:12px}.need-item{cursor:pointer;background:#eff6ff;border:1px solid #3b82f629;border-radius:28px;grid-template-columns:56px 1fr 20px;align-items:center;gap:14px;padding:22px 20px;transition:transform .2s,box-shadow .2s,background-color .2s;display:grid}.compact-needs-list .need-item{border-radius:18px;grid-template-columns:44px 1fr;gap:12px;min-height:58px;padding:10px 14px}.need-item:hover{background:#e0edff;transform:translateY(-2px);box-shadow:0 8px 20px #2563eb14}.need-item:active{transform:translateY(0)}.need-icon{background:#2563eb;border-radius:20px;place-items:center;width:56px;height:56px;display:grid}.compact-needs-list .need-icon{border-radius:14px;width:42px;height:42px}.need-action{color:#2563eb;place-items:center;display:grid}.need-copy h3{margin:0;font-size:1rem;font-weight:700}.need-icon svg{stroke:#fff;fill:none;stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px}.compact-needs-list .need-icon svg{width:20px;height:20px}.need-copy{text-align:left}.button-subtext{text-align:center;color:#94a3b8;margin-top:16px;font-size:.92rem}.need-copy h3{font-size:1.08rem;font-weight:600;line-height:1.28}.compact-needs-list .need-copy h3{font-size:.94rem;line-height:1.25}.need-copy p{color:var(--muted);margin-top:4px;font-size:.92rem}.instruction-copy{color:#475569;letter-spacing:-.01em;font-size:1rem;line-height:1.75}.strip-layout{grid-template-columns:1.05fr .95fr;align-items:start;gap:16px;display:grid}.strip-stage{place-items:center;gap:18px;display:grid}.strip-line-frame{background:#eff6fff2;border:1px solid #0866d524;border-radius:28px;flex-direction:column;justify-content:flex-start;align-items:center;width:130px;min-height:240px;padding:20px 0 18px;display:flex;box-shadow:inset 0 0 0 1px #fffc}.pink-line{background:linear-gradient(#0866d5,#0e77f1);border-radius:999px;width:14px;box-shadow:0 8px 18px #0866d52e}.strip-stage span{color:var(--muted);font-size:1.08rem}.result-layout{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:28px;padding:32px 20px;display:flex}.success-icon-wrapper{color:#fff;background:linear-gradient(135deg,#10b981,#059669);border-radius:50%;justify-content:center;align-items:center;width:90px;height:90px;margin-bottom:12px;display:flex;box-shadow:0 12px 32px #10b98140}.result-card{margin-top:0;background:linear-gradient(#f3fafff2 0%,#e5f5ffcc 100%);border:1px solid #10b98124;border-radius:40px;flex-direction:column;align-items:center;max-width:420px;margin-inline:auto;padding:48px 32px 40px;display:flex;box-shadow:0 20px 48px #0f172a14}.result-title{color:var(--ink);margin:0 0 14px;font-size:clamp(2rem,6vw,2.7rem);font-weight:800;line-height:1.05}.result-copy{max-width:30ch;color:var(--muted);margin:0 auto;font-size:1rem}.result-buttons{gap:14px;margin-top:16px;display:grid}.secondary-fill{color:#fff;background:linear-gradient(135deg,#0866d5,#0e77f1);border:0;border-radius:999px;min-height:62px;box-shadow:0 14px 30px #0866d52e}.secondary-fill:hover{background:linear-gradient(135deg,#0b76eb,#0c83ff)}@media (width>=768px){.top-bar{width:100%;max-width:960px;margin:0 auto;padding:12px 24px}.screen-body{justify-content:center;align-items:center;display:flex}.screen-body>.content-panel,.screen-body>.result-card{width:min(100%,1020px)}.content-panel{padding:38px 42px}.content-panel-center{flex-direction:column;align-items:center;display:flex}.panel-intro{font-size:1.02rem}.needs-list{gap:24px;width:min(100%,360px)}.need-item{text-align:left;grid-template-columns:64px 1fr;justify-items:stretch;min-height:auto;padding:0}.need-copy p{max-width:none}.step1-frame{width:min(420px,100%);padding:0}.ring-guide-image{width:min(72%,320px);max-width:none}.measure-line{width:34%}.stack-buttons{grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,760px)}.result-buttons{grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.option-button{justify-content:center;min-height:84px}.measurement-panel{width:100%;max-width:960px}.ring-stage{margin-top:28px}.measure-stage{width:320px;height:320px}.measure-circle-wrap,.measure-circle{width:220px;height:220px}.strip-line-frame{width:160px;height:fit-content;padding-bottom:24px}}@media (width>=1200px){.content-panel{max-width:1100px;padding:48px 56px}.intro-panel,.guided-panel,.calibration-panel{max-width:1200px}}@media (width<=767px){.app-shell{background:linear-gradient(270deg, var(--gradient-col1), var(--gradient-col2), var(--gradient-col3));background-size:400% 400%;padding:0;animation:12s infinite gradientBG}.screen-body{width:100%;max-width:390px}.eyebrow,.step-title,.section-title{letter-spacing:.16em;font-size:.74rem}.hero-title{margin-top:10px;font-size:clamp(2.05rem,9vw,2.8rem);line-height:1.1}.lead-copy{margin-top:20px;font-size:1.28rem;line-height:1.38}.panel-intro{font-size:.9rem;line-height:1.48}.calibration-layout,.strip-layout,.stack-buttons{grid-template-columns:1fr}.screen{padding:18px 20px 24px}.screen-body{padding-top:2px}.content-panel{box-shadow:none;background:0 0;border:0;border-radius:0;padding:10px 0 0}.top-bar{width:100%;max-width:390px;min-height:36px;margin:0 auto}.ghost-link{letter-spacing:0;justify-content:center;gap:0;width:32px;height:32px;padding:0;font-size:1.12rem}.ghost-link-text{display:none}.close-button{background:#0866d514;border:1px solid #0866d524;width:36px;height:36px;font-size:1.45rem}.header-spacer{flex-basis:36px;width:36px;height:36px}.step1-frame{width:min(320px,100%);padding:0}.ring-guide-image{width:88%}.measure-line{width:50%;height:2px;top:50%;left:50%}.measure-line:before,.measure-line:after{height:18px;top:-8px}.measure-stage{width:min(68vw,280px);height:min(68vw,280px)}.measure-stage:before{display:none}.measure-circle-wrap{width:168px;height:168px}.measure-circle{border-width:4px;width:168px;height:168px;box-shadow:0 18px 40px #0866d51f}.measure-circle span{font-size:.98rem}.measurement-panel{padding-top:0}.measurement-panel .panel-head{display:none}.measurement-panel .ring-stage{gap:10px;margin-top:0}.measurement-panel .ring-center-row{gap:12px}.measurement-panel .icon-button{color:#fff;background:linear-gradient(135deg,#0866d5,#0c7afb);width:42px;height:42px;font-size:1.35rem}.measurement-panel .size-readout{background:0 0;border-radius:0;padding:0;font-size:1.12rem;font-weight:700}.ring-measure-screen{padding:8px 18px 14px}.ring-measure-screen .screen-body{padding-top:0}.ring-measure-screen .measure-stage{width:min(62vw,252px);height:min(62vw,252px)}.ring-measure-screen .measure-readout{top:calc(50% + (var(--ring-diameter) / 2) + 8px);gap:6px}.ring-measure-screen .check-list{gap:7px;margin-top:6px;font-size:.82rem;line-height:1.35}.ring-measure-screen .check-list li{padding-left:18px}.ring-measure-screen .check-list li:before{width:6px;height:6px;top:.52em;box-shadow:0 0 0 3px #0866d514}.ring-measure-screen .hint-copy{margin-top:7px;font-size:.8rem}.ring-measure-screen .bottom-controls .size-readout{margin-top:10px;font-size:.96rem}.ring-measure-screen .bottom-controls .range-wrap{margin-top:8px;margin-bottom:12px}.ring-measure-screen .pagination-dots{display:none}.ring-measure-screen .primary-button{min-height:58px}.ring-measure-screen .fixed-button{margin-top:12px}.calibration-layout{grid-template-columns:minmax(0,1fr) 140px;align-items:center;gap:14px;overflow:visible}.calibration-panel{gap:18px}.calibration-copy{text-align:left;padding-right:0}.card-stage{justify-content:center;align-items:center;min-height:188px;margin-right:0;overflow:visible}.card-outline{background:#f5f9ff;border-width:2px;border-color:#0866d529;border-radius:28px;width:188px;height:116px;box-shadow:0 16px 32px #0866d51a}.chip{background:#fff;width:38px;height:28px;top:36px;left:28px}.card-line,.card-text{background:#0866d570}.card-line{width:66px;top:70px}.card-text{width:84px;top:84px}.card-text.short{width:54px;top:96px}.hint-copy{margin-top:12px;font-size:.92rem}.measurement-panel .check-list,.strip-layout .check-list,.calibration-copy .check-list{text-align:left}.measurement-panel .hint-copy,.measurement-panel .size-readout,.strip-layout .size-readout,.screen-body.centered,.content-panel-center,.result-layout{text-align:center}.strip-layout{grid-template-columns:minmax(0,1fr) 92px;align-items:start;gap:8px}.strip-stage{justify-items:end;gap:12px}.strip-line-frame{background:#eff6fff2;border:1px solid #0866d524;border-radius:24px;flex-direction:column;justify-content:flex-start;align-items:center;width:52%;max-width:98px;min-height:240px;padding:20px 0 18px;display:flex}.strip-stage span{text-align:right;font-size:.88rem}.strip-layout .size-readout{grid-column:1/-1;margin-top:14px;font-size:.96rem}.check-list{gap:12px;margin-top:14px;font-size:.94rem;line-height:1.6}.check-list li{padding-left:24px}.check-list li:before{width:8px;height:8px;box-shadow:0 0 0 4px #0866d514}.needs-list{gap:18px;width:100%;max-width:none;margin-top:28px}.compact-needs-list{gap:10px;margin-top:14px}.need-item{cursor:pointer;background:#f4f8ff;border:1.5px solid #e2eeff;border-radius:24px;grid-template-columns:52px 1fr 20px;gap:12px;padding:16px 16px 16px 14px;transition:transform .2s,box-shadow .2s,background-color .2s}.compact-needs-list .need-item{border-radius:18px;grid-template-columns:42px 1fr;gap:10px;min-height:56px;padding:9px 12px}.need-item:hover{background:#eaf2ff;transform:translateY(-2px);box-shadow:0 6px 16px #2563eb0f}.need-item:active{transform:translateY(0)}.need-icon{background:#2563eb;border-radius:16px;width:48px;height:48px}.compact-needs-list .need-icon{border-radius:13px;width:40px;height:40px}.need-icon svg{stroke:#fff;width:26px;height:26px}.compact-needs-list .need-icon svg{width:19px;height:19px}.need-copy h3{font-size:.96rem;font-weight:600;line-height:1.35}.compact-needs-list .need-copy h3{font-size:.9rem;line-height:1.22}.need-copy p{margin-top:4px;font-size:.86rem}.intro-panel{padding:10px 24px}.intro-copy{max-width:34ch;margin-left:0;margin-right:auto}.screen.needs-screen{background:#fff;flex-direction:column;min-height:100svh;padding:0;display:flex}.bottom-cta{padding:16px 24px 28px}.instruction-copy{font-size:.98rem;line-height:1.7}.stack-buttons{gap:12px;margin-top:18px}.option-button{gap:14px;min-height:64px;padding:16px;font-size:.96rem}.primary-button{letter-spacing:0;min-height:68px;font-size:1.02rem;box-shadow:0 10px 22px #0866d524}.fixed-button{margin-top:20px;max-width:360px;margin-inline:auto}.range-wrap{grid-template-columns:24px 1fr 24px;gap:10px;margin-top:12px}.range-wrap span,.range-nudge-btn{font-size:1.6rem}.range-wrap input[type=range]{height:4px}.range-wrap input[type=range]::-webkit-slider-thumb{width:32px;height:32px}.range-wrap input[type=range]::-moz-range-thumb{width:32px;height:32px}.result-card{margin-top:6px}.result-title{font-size:2rem}.result-copy{max-width:32ch;font-size:1rem}.result-buttons{margin-top:16px}.ring-center-row{flex-direction:column;gap:8px}.ring-stage{gap:8px}}.orientation-blocker{-webkit-backdrop-filter:blur(16px);z-index:999999;color:#fff;box-sizing:border-box;background:#0b0f19f7;justify-content:center;align-items:center;padding:32px;display:none;position:fixed;inset:0}.blocker-content{text-align:center;flex-direction:column;align-items:center;gap:24px;max-width:340px;display:flex}.phone-rotate-icon{color:#3b82f6;width:80px;height:80px;animation:2.5s cubic-bezier(.4,0,.2,1) infinite rotatePhone}.phone-rotate-icon svg{stroke:currentColor;width:100%;height:100%}.blocker-content h2{letter-spacing:-.02em;color:#fff;margin:0;font-size:1.62rem;font-weight:800}.blocker-content p{color:#94a3b8;margin:0;font-size:.98rem;line-height:1.6}@keyframes rotatePhone{0%,15%{transform:rotate(90deg)}50%,65%{transform:rotate(0)}to{transform:rotate(90deg)}}@media screen and (orientation:landscape) and (width<=1024px){.orientation-blocker{display:flex}}