/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#17231e;--muted:#66736c;--green:#176b4d;--paper:#f6f3ea;--lime:#d8e84e;--line:#dfe4dd}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Pretendard,Noto Sans KR,Arial,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}.wrap{width:min(1080px,100% - 40px);margin-inline:auto}.site-header{z-index:10;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f6f3eaed;border-bottom:1px solid #17231e1a;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:72px;display:flex}.brand{align-items:center;gap:11px;font-weight:900;line-height:1.15;display:flex}.brand i{background:var(--green);color:#fff;border-radius:12px;place-items:center;width:38px;height:38px;font-style:normal;display:grid}.brand span{flex-direction:column;display:flex}.brand small{color:var(--muted);margin-top:4px;font-size:10px;font-weight:600}nav{gap:22px;font-size:13px;font-weight:800;display:flex}nav a:hover{color:var(--green)}.hero{background:#f9f5e9;align-items:center;min-height:640px;display:grid;position:relative;overflow:hidden}.hero-art{background:url(/app-share-card.png) 50%/cover no-repeat;position:absolute;inset:0}.hero-art:after{content:"";background:linear-gradient(90deg,#f9f5e9fa 0%,#f9f5e9ed 38%,#f9f5e926 70%);position:absolute;inset:0}.hero-copy{padding-block:80px;position:relative}.eyebrow{color:var(--green);letter-spacing:.16em;font-size:11px;font-weight:900}.hero h1{letter-spacing:-.055em;max-width:650px;margin:15px 0 22px;font-size:clamp(45px,7vw,76px);line-height:1.08}.hero p{color:#526159;max-width:510px;font-size:17px}.actions{flex-wrap:wrap;gap:10px;margin-top:34px;display:flex}.button{border-radius:14px;padding:14px 19px;font-size:14px;font-weight:900}.primary{background:var(--green);color:#fff}.secondary{border:1px solid var(--line);background:#fff}.launch-note{color:#7c857f;margin-top:10px;display:block}.feature-section{padding-block:100px}.section-title span{color:var(--green);font-size:12px;font-weight:900}.section-title h2,.trust-section h2{letter-spacing:-.04em;margin:8px 0 30px;font-size:38px;line-height:1.2}.feature-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.feature-grid article{border:1px solid var(--line);background:#fff;border-radius:20px;padding:25px}.feature-grid b{color:var(--green);font-size:11px}.feature-grid h3{margin:35px 0 9px;font-size:18px}.feature-grid p{color:var(--muted);margin:0;font-size:13px}.trust-section{background:var(--green);color:#fff;border-radius:28px;grid-template-columns:1fr 1fr;align-items:end;gap:60px;margin-bottom:100px;padding:55px;display:grid}.trust-section .eyebrow{color:var(--lime)}.trust-section h2{margin-bottom:0}.trust-section p{color:#d6e5dd;margin:0}.legal-main{padding:70px 0 100px}.legal-hero{max-width:820px}.legal-hero h1{letter-spacing:-.05em;margin:10px 0;font-size:48px}.legal-hero p{color:var(--muted);max-width:700px}.legal-card{border:1px solid var(--line);background:#fff;border-radius:24px;max-width:820px;margin-top:34px;padding:50px}.legal-card h2{margin:38px 0 10px;font-size:21px}.legal-card h2:first-child{margin-top:0}.legal-card h3{margin-top:24px;font-size:16px}.legal-card p,.legal-card li{color:#4e5c55;font-size:14px}.legal-card ul,.legal-card ol{padding-left:22px}.legal-card a{color:var(--green);font-weight:800;text-decoration:underline}.notice{background:#eff6d2;border-radius:13px;padding:16px 18px}.danger-notice{background:#fff0ec;border-radius:13px;padding:16px 18px}.meta{color:#7c857f!important;font-size:12px!important}.lesson-share{place-items:center;min-height:65vh;padding:70px 20px;display:grid}.lesson-panel{border:1px solid var(--line);text-align:center;background:#fff;border-radius:28px;width:min(620px,100%);padding:45px}.lesson-number{background:var(--lime);color:var(--green);border-radius:99px;padding:6px 12px;font-size:11px;font-weight:900;display:inline-block}.lesson-panel h1{margin:20px 0 8px;font-size:34px}.lesson-panel p{color:var(--muted)}.lesson-panel .actions{justify-content:center}.reset-main{background:radial-gradient(circle at 85% 10%,#eaf3c6 0,transparent 32%),var(--paper);place-items:center;min-height:100vh;padding:48px 20px;display:grid}.reset-card{border:1px solid var(--line);background:#fff;border-radius:28px;width:min(520px,100%);padding:44px;box-shadow:0 24px 70px #17231e1f}.reset-brand{background:var(--green);color:#fff;border-radius:15px;place-items:center;width:48px;height:48px;margin-bottom:25px;font-size:21px;font-weight:900;display:grid}.reset-card h1{letter-spacing:-.05em;margin:10px 0 12px;font-size:clamp(32px,6vw,46px);line-height:1.12}.reset-message{color:var(--muted);margin:0 0 26px}.reset-message.is-error{color:#a33d34}.reset-form{gap:9px;display:grid}.reset-form label{color:#34423b;margin-top:5px;font-size:13px;font-weight:800}.reset-form input{width:100%;min-height:50px;color:var(--ink);font:inherit;background:#fbfcfa;border:1px solid #cfd6d0;border-radius:13px;outline:none;padding:0 14px}.reset-form input:focus{border-color:var(--green);box-shadow:0 0 0 3px #176b4d1f}.reset-form button{background:var(--green);color:#fff;min-height:52px;font:inherit;cursor:pointer;border:0;border-radius:13px;margin-top:13px;font-weight:900}.reset-form button:disabled{opacity:.65;cursor:wait}.reset-loader{border:3px solid #dfe7e2;border-top-color:var(--green);border-radius:50%;width:34px;height:34px;margin:30px auto 18px;animation:.8s linear infinite reset-spin}.reset-actions{flex-wrap:wrap;gap:9px;margin-top:25px;display:flex}.reset-help{color:#879089;border-top:1px solid #edf0ed;margin:28px 0 0;padding-top:18px;font-size:12px}@keyframes reset-spin{to{transform:rotate(360deg)}}footer{color:#fff;background:#12271f;padding:50px 0}.footer-grid{grid-template-columns:1fr auto;gap:20px;display:grid}.footer-grid p{color:#9eb2a8;font-size:12px}.footer-links{flex-wrap:wrap;gap:18px;font-size:12px;display:flex}.copyright{border-top:1px solid #2e443a;grid-column:1/-1;padding-top:25px}@media (width<=800px){.feature-grid{grid-template-columns:1fr 1fr}.trust-section{grid-template-columns:1fr;gap:20px}.hero{min-height:590px}.hero-art{background-position:60%}.hero-art:after{background:linear-gradient(90deg,#f9f5e9fa,#f9f5e9d1 70%,#f9f5e98c)}}@media (width<=560px){.wrap{width:min(100% - 28px,1080px)}nav{gap:12px}nav a:first-child{display:none}.hero h1{font-size:45px}.hero p{max-width:86%;font-size:15px}.feature-section{padding-block:70px}.feature-grid{grid-template-columns:1fr}.trust-section{width:auto;margin-inline:14px;padding:30px}.legal-main{padding-top:45px}.legal-hero h1{font-size:36px}.legal-card{border-radius:18px;margin-top:24px;padding:26px}.reset-main{padding:18px 12px}.reset-card{border-radius:20px;padding:28px 22px}.reset-actions .button{text-align:center;width:100%}.footer-grid{grid-template-columns:1fr}.footer-links{margin-top:15px}}