:root{--color-canvas:#f4f7ff;--color-surface:#fff;--color-ink:#23314f;--color-muted:#5c6883;--color-coral:#ff6b4a;--color-coral-dark:#c94228;--color-sky:#5bb8ff;--color-sky-dark:#247eb9;--color-sun:#ffd84d;--color-sun-dark:#c59b00;--color-mint:#5fd6a5;--color-mint-dark:#218760;--color-pink:#ff8fb1;--color-border:#d5e0ef;--color-danger:#c83c4a;--shadow-ink:#17233b;--content:1180px;color:var(--color-ink);font-synthesis:none;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;line-height:1.5}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--color-canvas)}body{background:var(--color-canvas);min-width:320px;min-height:100dvh;color:var(--color-ink);margin:0;font-size:16px;font-weight:500;overflow-x:hidden}button,input,textarea,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img,svg{display:block}button{border:0}h1,h2,h3,p{margin-top:0}:focus-visible{outline:3px solid var(--color-ink);outline-offset:3px}::selection{background:var(--color-sun);color:var(--color-ink)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;border:2px solid var(--color-ink);background:var(--color-sun);border-radius:12px;padding:12px 16px;font-weight:800;position:fixed;top:8px;left:8px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.svg-sprite{width:0;height:0;position:absolute;overflow:hidden}.icon{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:20px;height:20px}.section-shell{width:min(calc(100% - 32px), var(--content));margin-inline:auto}.site-header{z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f4f7fff0;border-bottom:1px solid #d5e0efe0;position:sticky;top:0}.header-inner{width:min(calc(100% - 32px), var(--content));grid-template-columns:220px 1fr 110px;align-items:center;gap:24px;min-height:72px;margin-inline:auto;display:grid}.brand{border-radius:10px;align-items:center;gap:10px;width:fit-content;min-height:44px;display:inline-flex}.brand strong{letter-spacing:-.025em;font-size:18px}.brand-accent{background:var(--color-sun);border-radius:4px;width:13px;height:13px}.desktop-nav{justify-content:center;align-items:center;gap:4px;display:flex}.desktop-nav a,.header-search{min-height:44px;color:var(--color-muted);border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:10px 13px;font-size:14px;font-weight:700;transition:transform .18s,background-color .18s,color .18s;display:inline-flex}.desktop-nav a:hover,.header-search:hover,.desktop-nav a[aria-current=page]{background:var(--color-surface);color:var(--color-ink);transform:translateY(-1px)}.header-search{border:2px solid var(--color-border);background:var(--color-surface);color:var(--color-ink);justify-self:end}.bottom-nav{display:none}.eyebrow{color:var(--color-muted);align-items:center;gap:9px;margin-bottom:18px;font-size:14px;font-weight:750;display:flex}.eyebrow>span{background:var(--color-coral);border-radius:99px;width:28px;height:4px}.hero{grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);align-items:center;gap:84px;min-height:650px;padding-block:76px 64px;display:grid}.hero-copy h1{letter-spacing:-.055em;max-width:620px;margin-bottom:22px;font-size:clamp(46px,6vw,76px);font-weight:850;line-height:1.05}.hero-copy mark{z-index:0;color:inherit;background:0 0;position:relative}.hero-copy mark:after{content:"";z-index:-1;background:var(--color-sun);border-radius:8px 14px 5px 10px;height:20px;position:absolute;bottom:2px;left:-4px;right:-6px;transform:rotate(-1deg)}.hero-description{max-width:500px;color:var(--color-muted);margin-bottom:30px;font-size:18px;line-height:1.65}.search-form{border:2px solid var(--color-ink);background:var(--color-surface);box-shadow:0 6px 0 var(--color-sky-dark);border-radius:20px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;transition:box-shadow .18s,transform .18s;display:grid}.search-form:focus-within{box-shadow:0 7px 0 var(--color-sky-dark), 0 0 0 4px #5bb8ff38;transform:translateY(-1px)}.search-form>.icon{width:24px;height:24px;margin-left:18px}.search-form input{background:0 0;border:0;outline:0;width:100%;min-width:0;height:58px;font-size:16px;font-weight:650}.search-form input::placeholder{color:#78849c}.search-form button{background:var(--color-sky);min-width:72px;color:var(--color-ink);cursor:pointer;border-radius:14px;align-self:stretch;margin:5px;font-weight:800}.hero-search{max-width:600px}.chip-list{flex-wrap:wrap;gap:8px;margin-top:22px;display:flex}.chip-list a{border:2px solid var(--color-border);min-height:44px;color:var(--color-muted);background:#ffffffb8;border-radius:999px;align-items:center;padding:7px 14px;font-size:14px;font-weight:750;transition:transform .18s,border-color .18s;display:inline-flex}.chip-list a:hover{border-color:var(--color-sky);color:var(--color-ink);transform:translateY(-2px)}.hero-stage{border:3px solid var(--color-ink);background:var(--color-sky);min-height:500px;box-shadow:10px 12px 0 var(--color-ink);border-radius:48% 38% 34% 44%/42% 38% 48% 35%;align-items:end;padding:54px 16px 16px 52px;display:grid;position:relative}.hero-stage:before,.hero-stage:after{content:"";border:2px solid var(--color-ink);background:var(--color-sun);position:absolute}.hero-stage:before{border-radius:50%;width:38px;height:38px;top:40px;left:35px}.hero-stage:after{background:var(--color-pink);border-radius:9px;width:28px;height:28px;bottom:74px;right:-14px;transform:rotate(18deg)}.stage-note{border:2px solid var(--color-ink);background:var(--color-sun);border-radius:12px 12px 12px 2px;padding:10px 14px;font-size:13px;font-weight:800;position:absolute;top:56px;right:22px;transform:rotate(3deg)}.doomi{z-index:0;object-fit:contain;width:230px;height:190px;animation:4.6s ease-in-out infinite breathe;position:absolute;top:52px;right:66px}.hero-card-wrap{z-index:1;width:min(100%,400px);position:relative;transform:rotate(-2deg)}@keyframes breathe{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-5px)rotate(1deg)}}.mnemonic-card{border:2px solid var(--color-ink);background:var(--color-surface);min-width:0;box-shadow:0 6px 0 var(--shadow-color,var(--color-border));border-radius:24px;padding:22px;transition:transform .19s cubic-bezier(.16,1,.3,1),box-shadow .19s}.mnemonic-card:hover{box-shadow:0 9px 0 var(--shadow-color,var(--color-border));transform:translateY(-3px)}.mnemonic-card:active{box-shadow:0 3px 0 var(--shadow-color,var(--color-border));transform:translateY(2px)scale(.99)}.subject-sun{--subject-color:var(--color-sun);--shadow-color:#cba900}.subject-mint{--subject-color:var(--color-mint);--shadow-color:#2b9d72}.subject-sky{--subject-color:var(--color-sky);--shadow-color:#2a8cca}.subject-pink{--subject-color:var(--color-pink);--shadow-color:#bc5275}.card-topline,.detail-heading,.section-heading,.listing-header,.study-header{justify-content:space-between;align-items:center;gap:16px;display:flex}.subject-token{border:2px solid var(--color-ink);background:var(--subject-color,var(--color-sun));min-height:30px;color:var(--color-ink);border-radius:999px;align-items:center;padding:4px 11px;font-size:13px;font-weight:800;display:inline-flex}.response-count{color:var(--color-muted);font-size:13px;font-weight:700}.response-count:before{content:"외워졌어요 "}.card-kicker{color:var(--color-muted);margin-bottom:8px;font-size:14px;font-weight:700}.mnemonic-copy h2,.mnemonic-copy h3{overflow-wrap:anywhere;letter-spacing:-.04em;margin:0;font-size:clamp(27px,3.2vw,38px);line-height:1.2}.mnemonic-copy p:last-child{color:var(--color-muted);margin:14px 0 0;font-size:14px;line-height:1.65}.card-link{border-top:2px dashed var(--color-border);justify-content:space-between;align-items:center;gap:12px;min-height:44px;padding-top:14px;font-size:14px;font-weight:800;display:flex}.card-link .icon{transition:transform .18s}.card-link:hover .icon{transform:translate(4px)}.mnemonic-card.is-compact h2,.mnemonic-card.is-compact h3{font-size:27px}.section-block{padding-block:70px}.section-heading{align-items:flex-end;margin-bottom:28px}.section-heading h2,.listing-header h2{letter-spacing:-.035em;margin:0;font-size:clamp(25px,3vw,34px);line-height:1.2}.section-index{color:var(--color-coral-dark);letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px;font-size:13px;font-weight:850}.section-heading>a{align-items:center;gap:8px;min-height:44px;font-size:14px;font-weight:800;display:flex}.heading-with-note>p{color:var(--color-muted);align-items:center;gap:8px;margin:0;font-size:13px;display:flex}.featured-band{border:2px solid var(--color-ink);background:var(--color-sun);box-shadow:0 8px 0 var(--color-sun-dark);border-radius:30px;grid-template-columns:120px minmax(0,1.2fr) minmax(220px,.8fr);align-items:center;gap:26px;padding:26px;display:grid}.featured-band .mnemonic-card{box-shadow:none}.featured-number{text-align:center;color:#23314f29;font-size:92px;font-weight:900;line-height:1}.featured-actions{flex-direction:column;justify-content:center;align-items:flex-start;gap:24px;min-height:100%;padding:14px;display:flex}.featured-actions p{margin:0;font-size:19px;font-weight:800;line-height:1.5}.button{border:2px solid var(--color-ink);cursor:pointer;border-radius:16px;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:11px 18px;font-size:15px;font-weight:800;line-height:1.2;transition:transform .18s cubic-bezier(.16,1,.3,1),box-shadow .18s,background-color .18s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button[disabled]{cursor:not-allowed;opacity:.5;transform:none}.button-coral{background:var(--color-coral);box-shadow:0 5px 0 var(--color-coral-dark)}.button-sky{background:var(--color-sky);box-shadow:0 5px 0 var(--color-sky-dark)}.button-mint{background:var(--color-mint);box-shadow:0 5px 0 var(--color-mint-dark)}.button-ink{background:var(--color-ink);color:var(--color-surface);box-shadow:0 5px #0e1729}.button-plain{background:var(--color-surface);box-shadow:0 5px 0 var(--color-border)}.horizontal-cards{scroll-snap-type:x proximity;scrollbar-width:thin;grid-auto-columns:minmax(300px,1fr);grid-auto-flow:column;gap:18px;padding:4px 5px 14px;display:grid;overflow-x:auto}.horizontal-cards>*{scroll-snap-align:start}.subject-section{padding-bottom:100px}.subject-list{border-top:2px solid var(--color-ink)}.subject-row{border-bottom:2px solid var(--color-ink);grid-template-columns:54px 1fr auto 24px;align-items:center;gap:18px;min-height:104px;padding:18px 8px;transition:padding .18s,background-color .18s;display:grid}.subject-row:hover{background:#ffffffa6;padding-inline:16px}.subject-shape{border:2px solid var(--color-ink);background:var(--subject-color);border-radius:15px 15px 8px;width:42px;height:42px;transform:rotate(-5deg)}.subject-row:nth-child(2n) .subject-shape{border-radius:50%;transform:rotate(0)}.subject-row strong{margin-bottom:4px;font-size:20px;display:block}.subject-row small{color:var(--color-muted);font-size:14px}.subject-count{color:var(--color-muted);font-size:14px;font-weight:700}.submit-callout{border:3px solid var(--color-ink);background:var(--color-sky);min-height:310px;box-shadow:8px 10px 0 var(--color-ink);border-radius:34px 70px 34px 34px;grid-template-columns:1fr auto;align-items:center;gap:36px;margin-bottom:100px;padding:46px 54px;display:grid}.submit-callout .eyebrow{color:var(--color-ink)}.submit-callout h2{letter-spacing:-.045em;margin:0;font-size:clamp(30px,4vw,48px);line-height:1.2}.page-intro{max-width:820px;padding-block:30px 64px}.page-intro h1,.not-found h1{letter-spacing:-.055em;margin-bottom:20px;font-size:clamp(42px,6vw,68px);font-weight:850;line-height:1.08}.page-intro>p:last-child,.not-found p{max-width:600px;color:var(--color-muted);font-size:17px;line-height:1.7}.compact-intro{padding-bottom:42px}.compact-intro h1{font-size:clamp(36px,5vw,56px)}.subject-panels{gap:24px;display:grid}.subject-panel{border:2px solid var(--color-ink);background:var(--color-surface);min-height:260px;box-shadow:0 7px 0 var(--shadow-color);border-radius:28px;grid-template-columns:90px minmax(0,1.15fr) minmax(240px,.85fr) auto;align-items:center;gap:30px;padding:32px;display:grid}.subject-panel-number{color:var(--subject-color);-webkit-text-stroke:2px var(--color-ink);font-size:48px;font-weight:900}.subject-panel-copy h2{letter-spacing:-.035em;margin:14px 0 8px;font-size:30px}.subject-panel-copy p{max-width:480px;color:var(--color-muted);margin:0;line-height:1.65}.subject-panel-preview{border:2px dashed var(--color-ink);background:var(--subject-color);border-radius:20px;flex-direction:column;justify-content:center;gap:8px;min-height:128px;padding:22px;display:flex}.subject-panel-preview strong{overflow-wrap:anywhere;font-size:25px}.subject-panel-preview span{font-size:13px;font-weight:700}.breadcrumbs{color:var(--color-muted);white-space:nowrap;align-items:center;gap:5px;margin-bottom:28px;font-size:13px;font-weight:700;display:flex;overflow-x:auto}.breadcrumbs a{justify-content:center;align-items:center;min-width:44px;min-height:44px;display:inline-flex}.breadcrumbs a:hover{color:var(--color-ink);text-decoration:underline}.breadcrumbs .icon{width:16px;height:16px}.subject-hero{border:3px solid var(--color-ink);background:var(--subject-color);min-height:260px;box-shadow:0 9px 0 var(--shadow-color);border-radius:32px;grid-template-columns:1fr auto;align-items:end;gap:32px;padding:38px;display:grid}.subject-hero h1{letter-spacing:-.05em;margin:18px 0 12px;font-size:clamp(34px,5vw,54px);line-height:1.1}.subject-hero p{max-width:600px;margin:0;font-size:17px}.subject-hero>strong{align-items:flex-end;gap:10px;font-size:72px;line-height:.9;display:flex}.subject-hero>strong small{max-width:80px;font-size:13px;line-height:1.3}.inline-search{max-width:720px;margin:46px 0 62px}.listing-header{align-items:flex-end;margin-bottom:24px}.listing-header>span{color:var(--color-muted);font-size:13px}.mnemonic-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.detail-card{border:3px solid var(--color-ink);background:var(--color-surface);width:min(100%,900px);box-shadow:0 10px 0 var(--shadow-color);border-radius:30px;margin-inline:auto;padding:34px}.detail-heading{align-items:flex-start}.detail-heading p{color:var(--color-muted);margin:10px 0 0;font-size:15px;font-weight:700}.editorial-badge{background:var(--color-canvas);min-height:34px;color:var(--color-muted);border-radius:10px;align-items:center;padding:6px 11px;font-size:12px;font-weight:800;display:inline-flex}.detail-mnemonic{text-align:center;padding:64px 0 48px}.detail-mnemonic p{color:var(--color-muted);margin-bottom:12px;font-size:14px;font-weight:750}.detail-mnemonic h1{overflow-wrap:anywhere;letter-spacing:-.055em;margin:0;font-size:clamp(38px,7vw,68px);line-height:1.15}.reveal-button{width:100%}.mnemonic-answer{margin-top:34px}.answer-title{margin-bottom:20px}.answer-title h2{margin:0;font-size:24px}.mnemonic-answer ol{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.mnemonic-answer li{border:2px solid var(--color-border);background:var(--color-canvas);border-radius:14px;flex-direction:column;justify-content:center;gap:3px;min-height:78px;padding:12px;font-weight:750;display:flex}.mnemonic-answer li span{color:var(--color-coral-dark);font-size:11px;font-weight:850}.memory-tip{background:var(--subject-color);border-radius:16px;grid-template-columns:auto 1fr;gap:14px;margin-top:24px;padding:18px;display:grid}.memory-tip>span{border:2px solid var(--color-ink);background:var(--color-surface);border-radius:12px;place-items:center;width:40px;height:40px;display:grid}.memory-tip strong{margin-bottom:4px;font-size:14px;display:block}.memory-tip p{margin:0;line-height:1.65}.test-prompt{border:2px dashed var(--color-sky-dark);text-align:center;background:#e8f5ff;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;gap:20px;min-height:250px;margin-top:34px;padding:26px}.test-prompt:not([hidden]){display:flex}.test-prompt p{max-width:420px;margin:0;font-size:18px;font-weight:750}.detail-actions{grid-template-columns:repeat(2,minmax(0,1fr)) repeat(2,auto);gap:12px;margin-top:32px;display:grid}.icon-label-button{border:2px solid var(--color-border);background:var(--color-surface);cursor:pointer;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-width:62px;min-height:52px;font-size:11px;font-weight:750;display:inline-flex}.icon-label-button:hover{border-color:var(--color-ink)}.icon-label-button.is-saved{background:var(--color-sun);border-color:var(--color-ink)}.provenance{border-top:2px solid var(--color-ink);grid-template-columns:1fr 1fr;gap:32px;width:min(100%,900px);margin:64px auto 0;padding-top:32px;display:grid}.provenance h2{margin-bottom:10px;font-size:23px}.provenance p{color:var(--color-muted);line-height:1.65}.source-links{flex-direction:column;gap:8px;display:flex}.source-links a{border:2px solid var(--color-border);background:var(--color-surface);border-radius:13px;justify-content:space-between;align-items:center;gap:14px;min-height:46px;padding:10px 14px;font-size:13px;font-weight:750;display:flex}.revision-links{color:var(--color-muted);grid-column:1/-1;align-items:center;gap:14px;font-size:12px;display:flex}.revision-links button{cursor:pointer;background:0 0;min-height:44px;padding:8px 0;text-decoration:underline}.revision-links span{margin-left:auto}.app-dialog{border:3px solid var(--color-ink);background:var(--color-surface);width:min(100% - 32px,540px);max-height:calc(100dvh - 32px);box-shadow:8px 10px 0 var(--color-ink);border-radius:24px;padding:24px}.app-dialog::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#23314f8c}.dialog-close-row{justify-content:flex-end;display:flex}.dialog-close-row button{background:var(--color-canvas);cursor:pointer;border-radius:12px;place-items:center;width:44px;height:44px;display:grid}.proposal-form h2{margin-bottom:8px;font-size:28px}.proposal-form>p:not(.section-index):not(.form-message){color:var(--color-muted)}.proposal-form label{margin:18px 0 7px;font-size:14px;font-weight:800;display:block}.proposal-form textarea,.proposal-form select{border:2px solid var(--color-border);background:var(--color-surface);border-radius:14px;width:100%;padding:12px}.proposal-form .button{width:100%;margin-top:18px}.study-main{background:#eef4fd;min-height:calc(100dvh - 72px)}.study-shell{grid-template-rows:auto 1fr auto;width:min(100%,760px);min-height:calc(100dvh - 72px);margin:0 auto;padding:24px 20px 32px;display:grid}.study-header>a{border:2px solid var(--color-border);background:var(--color-surface);border-radius:14px;place-items:center;width:46px;height:46px;display:grid}.study-header>div{flex:1;max-width:480px}.study-progress-label{color:var(--color-muted);margin-bottom:6px;font-size:12px;font-weight:750;display:block}.progress-track{border:2px solid var(--color-ink);background:var(--color-surface);border-radius:99px;height:12px;overflow:hidden}.progress-track span{background:var(--color-mint);transform-origin:0;width:0%;height:100%;transition:transform .22s;display:block}.study-count{text-align:right;min-width:48px;font-weight:850}.study-card{border:3px solid var(--color-ink);background:var(--color-surface);min-height:470px;box-shadow:0 9px 0 var(--color-sky-dark);text-align:center;border-radius:30px;flex-direction:column;justify-content:center;align-self:center;padding:40px;display:flex}.study-card .subject-token{align-self:center}.study-card h1{overflow-wrap:anywhere;letter-spacing:-.055em;margin:28px 0 14px;font-size:clamp(38px,8vw,62px)}.study-card .study-topic{color:var(--color-muted)}.study-card .study-instruction{max-width:420px;color:var(--color-muted);margin:28px auto}.study-card .button{width:100%;max-width:360px;margin-inline:auto}.study-answer{background:var(--color-canvas);border-radius:18px;margin:24px 0;padding:20px}.study-answer strong{margin-bottom:10px;font-size:21px;line-height:1.6;display:block}.study-answer p{color:var(--color-muted);margin:0;line-height:1.6}.recall-actions{grid-template-columns:1fr 1fr;gap:12px;display:grid}.study-footer{text-align:center;color:var(--color-muted);padding-top:22px;font-size:13px}.study-skeleton{justify-items:center;gap:20px;display:grid}.study-skeleton span,.study-skeleton strong,.study-skeleton p{background:#e5ebf4 0 0/200% 100%;border-radius:10px;animation:1.3s ease-in-out infinite skeleton;display:block}.study-skeleton span{width:72px;height:28px}.study-skeleton strong{width:70%;height:58px}.study-skeleton p{width:80%;height:16px;margin:0}@keyframes skeleton{50%{opacity:.52}}.study-complete h1{margin-bottom:12px}.study-complete .complete-mark{border:3px solid var(--color-ink);background:var(--color-mint);width:78px;height:78px;box-shadow:0 6px 0 var(--color-mint-dark);border-radius:24px;place-items:center;margin:0 auto 12px;display:grid}.study-complete .complete-mark .icon{width:40px;height:40px}.complete-actions{gap:12px;margin-top:28px;display:grid}.submission-layout{grid-template-columns:minmax(0,1.08fr) minmax(320px,.72fr);align-items:start;gap:42px;display:grid}.submission-form-panel{border:3px solid var(--color-ink);background:var(--color-surface);box-shadow:0 8px 0 var(--color-sky-dark);border-radius:28px;padding:30px}.step-indicator{grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:38px;display:grid}.step-indicator span{color:#0000;background:var(--color-border);border-radius:99px;height:8px;overflow:hidden}.step-indicator span.is-current,.step-indicator span.is-complete{background:var(--color-sky)}.form-step h2{letter-spacing:-.035em;margin-bottom:28px;font-size:clamp(25px,4vw,34px)}.js .form-step:not(.is-active){display:none}.field{margin-bottom:22px}.field label,.filter-group label{margin-bottom:8px;font-size:14px;font-weight:800;display:block}.field input,.field textarea,.field select,.filter-group select{border:2px solid var(--color-border);background:var(--color-surface);border-radius:15px;outline:0;width:100%;padding:13px 14px}.field input,.field select{min-height:50px}.field input:focus,.field textarea:focus,.field select:focus,.filter-group select:focus{border-color:var(--color-sky-dark);box-shadow:0 0 0 4px #5bb8ff2e}.field [aria-invalid=true]{border-color:var(--color-danger)}.field-hint,.field-error{color:var(--color-muted);margin:7px 0 0;font-size:12px;line-height:1.5}.field-error{color:var(--color-danger);font-weight:700}.form-navigation{justify-content:flex-end;gap:10px;margin-top:28px;display:flex}.prev-step{margin-right:auto}.form-status,.form-message{min-height:22px;color:var(--color-danger);margin:18px 0 0;font-size:13px;font-weight:700}.similar-results{margin-top:18px}.similar-result{border:2px solid var(--color-sun-dark);background:#fff7cf;border-radius:14px;padding:14px;font-size:13px}.similar-result a{margin-top:8px;font-weight:800;text-decoration:underline;display:inline-block}.turnstile-box{border:2px dashed var(--color-border);border-radius:15px;place-items:center;min-height:76px;padding:5px;display:grid;overflow:hidden}.turnstile-placeholder{color:var(--color-muted);font-size:13px}.submission-preview{position:sticky;top:98px}.preview-label{color:var(--color-muted);margin:0 0 10px 8px;font-size:12px;font-weight:800;display:block}.preview-card{border:3px solid var(--color-ink);background:var(--color-sun);min-height:390px;box-shadow:8px 9px 0 var(--color-ink);border-radius:28px;flex-direction:column;padding:26px;display:flex;transform:rotate(1.5deg)}.preview-card .subject-token{background:var(--color-surface);align-self:flex-start}.preview-topic{margin:38px 0 8px;font-size:14px;font-weight:750}.preview-mnemonic{overflow-wrap:anywhere;font-size:34px;line-height:1.2}.preview-expansion{margin:24px 0;padding-left:22px;line-height:1.8}.preview-tip{border-top:2px dashed #23314f73;margin:auto 0 0;padding-top:16px;font-size:13px;line-height:1.6}.submission-preview>p{color:var(--color-muted);align-items:flex-start;gap:8px;margin:22px 8px 0;font-size:12px;line-height:1.6;display:flex}.collection-toolbar{border-block:2px solid var(--color-ink);justify-content:space-between;align-items:center;gap:20px;min-height:90px;margin-bottom:28px;padding:16px 20px}.collection-toolbar:not([hidden]){display:flex}.collection-toolbar div{align-items:baseline;gap:10px;display:flex}.collection-count{font-size:28px}.collection-toolbar span{color:var(--color-muted);font-size:13px}.collection-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.empty-state{border:2px dashed var(--color-border);text-align:center;background:#fff9;border-radius:28px;flex-direction:column;justify-content:center;align-items:center;min-height:430px;padding:30px;display:flex}.empty-state img{margin-bottom:20px}.empty-state h2{margin-bottom:10px;font-size:25px}.empty-state p{max-width:440px;color:var(--color-muted);margin-bottom:24px;line-height:1.65}.search-page-header{max-width:780px;margin-bottom:30px}.page-search{width:100%}.search-controls{gap:12px;margin:32px 0;display:flex}.filter-group select{min-width:150px;min-height:46px;padding-block:9px}.filter-group label{font-size:12px}.search-summary{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:22px;display:flex}.search-summary h1{margin:0;font-size:27px}.search-summary p{color:var(--color-muted);margin:0;font-size:13px}.search-result-list{gap:14px;display:grid}.search-result-item{border-block:2px solid var(--color-border);background:#ffffff6b;grid-template-columns:1fr auto;align-items:center;gap:20px;padding:22px;display:grid}.search-result-item:hover{border-color:var(--color-ink)}.search-result-item h2{overflow-wrap:anywhere;margin:10px 0 5px;font-size:25px}.search-result-item p{color:var(--color-muted);margin:0;font-size:14px}.search-result-item .button{min-width:130px}.search-empty-initial{text-align:center;padding-block:70px}.search-empty-initial img{margin:0 auto 20px}.search-empty-initial h1{margin-bottom:10px;font-size:30px}.search-empty-initial p{color:var(--color-muted)}.not-found{grid-template-columns:1fr 360px;align-items:center;gap:50px;min-height:calc(100dvh - 72px);padding-block:70px 120px;display:grid}.not-found .inline-search{margin:28px 0}.not-found>img{width:100%;height:auto}.toast-region{z-index:60;pointer-events:none;gap:8px;display:grid;position:fixed;bottom:22px;right:20px}.toast{border:2px solid var(--color-ink);background:var(--color-surface);min-width:min(340px,100vw - 32px);max-width:420px;box-shadow:0 5px 0 var(--color-ink);border-radius:14px;padding:13px 16px;font-size:14px;font-weight:750;animation:.18s both toast-in}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}@media (width<=980px){.header-inner{grid-template-columns:190px 1fr auto;gap:10px}.desktop-nav a{padding-inline:9px}.desktop-nav a span{display:none}.hero{grid-template-columns:1fr 400px;gap:34px}.hero-copy h1{font-size:54px}.hero-stage{min-height:470px;padding-left:30px}.featured-band{grid-template-columns:80px minmax(0,1fr)}.featured-actions{flex-direction:row;grid-column:1/-1;justify-content:space-between;align-items:center;min-height:0;padding:0 10px 5px}.featured-actions p{font-size:16px}.subject-panel{grid-template-columns:60px 1fr minmax(210px,.7fr)}.subject-panel .button{grid-column:2/-1;justify-self:start}.submission-layout{grid-template-columns:1fr minmax(280px,.65fr);gap:24px}}@media (width<=767px){body{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.site-header{position:static}.header-inner{grid-template-columns:1fr auto;min-height:64px}.brand img{width:162px;height:38px}.desktop-nav{display:none}.header-search{width:48px;min-width:48px;height:48px;padding:0}.header-search span{display:none}.bottom-nav{z-index:30;min-height:70px;padding:7px max(8px, env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));border-top:2px solid var(--color-ink);background:var(--color-surface);grid-template-columns:repeat(5,1fr);align-items:end;display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-nav a{min-width:0;min-height:52px;color:var(--color-muted);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:10px;font-weight:750;display:flex}.bottom-nav a[aria-current=page]{color:var(--color-ink);background:var(--color-canvas)}.bottom-nav .quick-nav{border:2px solid var(--color-ink);background:var(--color-sun);width:58px;min-width:58px;height:58px;color:var(--color-ink);box-shadow:0 5px 0 var(--color-sun-dark);border-radius:18px;justify-self:center;position:relative;top:-13px}.bottom-nav .quick-nav .icon{width:23px;height:23px}.section-shell{width:min(calc(100% - 32px), var(--content))}.hero{grid-template-columns:1fr;gap:44px;min-height:auto;padding-block:44px 58px}.hero-copy h1{margin-bottom:18px;font-size:42px}.hero-copy mark:after{height:14px}.hero-description{margin-bottom:24px;font-size:16px}.search-form{box-shadow:0 5px 0 var(--color-sky-dark);border-radius:18px}.search-form>.icon{margin-left:14px}.search-form input{height:54px;font-size:15px}.search-form button{min-width:64px}.chip-list{scrollbar-width:none;flex-wrap:nowrap;margin-inline:-16px;padding:0 16px 5px;overflow-x:auto}.chip-list::-webkit-scrollbar{display:none}.chip-list a{flex:none}.hero-stage{width:calc(100% - 8px);min-height:410px;box-shadow:7px 8px 0 var(--color-ink);border-radius:29% 25% 22%/22% 25% 28%;margin-left:0;padding:144px 14px 16px}.stage-note{top:28px;right:12px}.doomi{width:170px;height:140px;top:14px;left:26px;right:auto}.hero-card-wrap{width:100%;transform:rotate(-1deg)}.mnemonic-card{border-radius:22px;padding:18px}.mnemonic-copy{padding-block:27px 23px}.mnemonic-copy h2,.mnemonic-copy h3{font-size:30px}.section-block{padding-block:50px}.section-heading{align-items:flex-start}.heading-with-note{flex-direction:column}.heading-with-note>p{align-items:flex-start}.featured-band{box-shadow:0 7px 0 var(--color-sun-dark);border-radius:24px;grid-template-columns:1fr;gap:16px;padding:16px}.featured-number{display:none}.featured-actions{flex-direction:column;grid-column:auto;align-items:stretch;padding:8px 3px 2px}.featured-actions p{display:none}.horizontal-cards{grid-auto-columns:minmax(282px,86vw);margin-inline:-16px;padding-inline:16px}.subject-section{padding-bottom:72px}.subject-row{grid-template-columns:46px 1fr 20px;gap:12px;min-height:96px}.subject-shape{width:38px;height:38px}.subject-row small{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.subject-count{display:none}.submit-callout{min-height:310px;box-shadow:6px 7px 0 var(--color-ink);border-radius:26px 48px 26px 26px;grid-template-columns:1fr;align-content:center;margin-bottom:24px;padding:32px 24px}.submit-callout h2{font-size:32px}.page-main{padding-block:38px 54px}.page-intro{padding-block:18px 42px}.page-intro h1,.not-found h1{font-size:39px}.subject-panel{grid-template-columns:1fr;gap:18px;padding:24px 20px}.subject-panel-number{display:none}.subject-panel-preview{min-height:110px}.subject-panel .button{grid-column:auto;justify-self:stretch}.subject-hero{border-radius:25px;grid-template-columns:1fr;min-height:280px;padding:26px 22px}.subject-hero h1{font-size:37px}.subject-hero>strong{justify-self:end;font-size:52px}.inline-search{margin:38px 0 54px}.listing-header{flex-direction:column;align-items:flex-start}.mnemonic-list,.collection-grid{grid-template-columns:1fr}.detail-main{padding-top:22px}.detail-card{box-shadow:0 8px 0 var(--shadow-color);border-radius:24px;padding:22px 18px}.detail-heading{gap:10px}.editorial-badge{white-space:nowrap}.detail-mnemonic{padding:50px 0 38px}.detail-mnemonic h1{font-size:41px}.mnemonic-answer ol{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-actions{grid-template-columns:repeat(2,1fr)}.icon-label-button{flex-direction:row;gap:8px;font-size:13px}.provenance{grid-template-columns:1fr;margin-top:52px}.revision-links{flex-wrap:wrap;grid-column:auto}.revision-links span{width:100%;margin-left:0}.app-dialog{padding:18px}.study-main{min-height:calc(100dvh - 142px);margin-bottom:calc(-78px - env(safe-area-inset-bottom))}.study-shell{min-height:calc(100dvh - 64px);padding:16px 16px calc(22px + env(safe-area-inset-bottom))}body[data-page=quick-study] .bottom-nav{display:none}.study-card{border-radius:25px;min-height:430px;padding:26px 18px}.study-card h1{font-size:42px}.recall-actions,.submission-layout{grid-template-columns:1fr}.submission-form-panel{border-radius:23px;padding:23px 18px}.submission-preview{position:static}.preview-card{min-height:330px;box-shadow:6px 7px 0 var(--color-ink);transform:none}.search-controls{overflow-x:auto}.search-result-item{grid-template-columns:1fr;padding-inline:14px}.search-result-item .button{justify-self:stretch}.not-found{grid-template-columns:1fr;min-height:auto;padding-block:56px}.not-found>img{grid-row:1;justify-self:center;width:220px}.toast-region{right:16px;bottom:calc(90px + env(safe-area-inset-bottom))}}@media (width<=380px){.hero-copy h1{font-size:37px}.search-form{gap:7px}.search-form>.icon{width:21px;height:21px;margin-left:10px}.search-form button{min-width:56px}.mnemonic-copy h2,.mnemonic-copy h3{font-size:27px}.bottom-nav a{font-size:9px}.detail-heading{flex-direction:column}.mnemonic-answer li{min-height:70px}.turnstile-box{margin-inline:-8px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.doomi{animation:none}}:root{--color-canvas:#f5f7fb;--color-border:#e7edf6;--surface-soft:#edf2f8}.site-header,.header-search,.search-form,.chip-list a,.hero-stage,.stage-note,.daily-link,.mnemonic-card,.subject-token,.button,.card-link,.featured-band,.subject-list,.subject-row,.subject-shape,.submit-callout,.subject-panel,.subject-panel-preview,.subject-hero,.detail-card,.mnemonic-answer li,.memory-tip>span,.test-prompt,.icon-label-button,.source-links a,.app-dialog,.proposal-form textarea,.proposal-form select,.study-header>a,.progress-track,.study-card,.study-complete .complete-mark,.submission-form-panel,.field input,.field textarea,.field select,.filter-group select,.similar-result,.turnstile-box,.preview-card,.preview-tip,.collection-toolbar,.empty-state,.search-result-item,.toast,.bottom-nav,.bottom-nav .quick-nav,.skip-link{box-shadow:none;border:0}.site-header{background:#f5f7fbe6}.header-inner{grid-template-columns:220px 1fr 84px}.header-search{background:var(--color-surface);min-width:48px;padding-inline:12px}.desktop-nav a:hover,.header-search:hover,.desktop-nav a[aria-current=page]{background:var(--surface-soft);transform:none}.hero{grid-template-columns:minmax(0,1.05fr) minmax(390px,.8fr);gap:72px;min-height:570px;padding-block:68px 52px}.hero-copy h1{max-width:650px;margin-bottom:18px}.hero-description{margin-bottom:26px;line-height:1.55}.hero-copy mark:after{border-radius:8px;height:14px;transform:none}.search-form{background:var(--color-surface);border-radius:16px;transform:none;box-shadow:0 10px 30px #23314f14}.search-form:focus-within{transform:none;box-shadow:0 10px 30px #23314f14,0 0 0 3px #5bb8ff4d}.search-form button{border-radius:11px;margin:6px}.chip-list{margin-top:16px}.chip-list a{background:var(--color-surface);min-height:40px;padding-inline:13px}.chip-list a:hover{background:#e8f4ff;transform:none}.hero-stage{background:radial-gradient(circle at 82% 17%, var(--color-sun) 0 42px, transparent 43px), var(--color-sky);border-radius:32px;align-items:end;min-height:400px;padding:96px 30px 30px}.hero-stage:before,.hero-stage:after{display:none}.stage-note{background:0 0;padding:0;font-size:13px;top:30px;left:30px;right:auto;transform:none}.daily-link{background:var(--color-surface);border-radius:22px;flex-direction:column;align-items:flex-start;width:100%;padding:26px;transition:transform .18s,box-shadow .18s;display:flex;box-shadow:0 16px 34px #23314f1f}.daily-link:hover{transform:translateY(-3px);box-shadow:0 20px 38px #23314f26}.daily-link strong{overflow-wrap:anywhere;letter-spacing:-.045em;margin-top:24px;font-size:clamp(30px,4vw,40px);line-height:1.12}.daily-link small{color:var(--color-muted);margin-top:8px;font-size:14px}.daily-link-action{justify-content:space-between;align-items:center;width:100%;min-height:44px;margin-top:20px;font-size:14px;font-weight:800;display:flex}.home-starters{padding-block:36px 96px}.home-starters .section-heading{align-items:center}.home-starters .section-heading>a{color:var(--color-muted)}.horizontal-cards{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-columns:auto;grid-auto-flow:row;gap:16px;padding:0;overflow:visible}.mnemonic-card{background:var(--color-surface);border-radius:20px;padding:24px;box-shadow:0 10px 30px #23314f12}.mnemonic-card:hover{transform:translateY(-2px);box-shadow:0 14px 34px #23314f1a}.mnemonic-card:active{transform:scale(.99);box-shadow:0 8px 24px #23314f14}.subject-token{min-height:28px;padding:5px 10px;font-size:12px}.mnemonic-copy{padding-block:26px 20px}.mnemonic-card.is-compact .mnemonic-copy{padding-block:22px 16px}.mnemonic-card.is-compact{min-width:0}.card-link{padding-top:4px}.button{border-radius:12px;transition:transform .16s,filter .16s}.button:hover{filter:brightness(.97);transform:translateY(-1px)}.button:active{box-shadow:none;transform:scale(.98)}.button-coral,.button-sky,.button-mint,.button-ink,.button-plain{box-shadow:none}.page-main{padding-block:52px 88px}.page-intro{padding-block:20px 44px}.page-intro h1,.not-found h1{font-size:clamp(40px,5vw,58px)}.subject-panel{border-radius:22px;grid-template-columns:64px minmax(0,1.1fr) minmax(220px,.8fr) auto;min-height:220px;padding:28px;box-shadow:0 10px 30px #23314f0f}.subject-panel-number{color:var(--subject-color);-webkit-text-stroke:0}.subject-panel-preview{border-radius:16px}.subject-hero{border-radius:24px;min-height:220px;padding:34px}.subject-hero>strong{font-size:58px}.inline-search{margin-block:34px 48px}.listing-header{margin-bottom:20px}.detail-main{padding-block:28px 88px}.detail-card{border-radius:26px;padding:40px;box-shadow:0 14px 38px #23314f14}.detail-mnemonic{padding:58px 0 42px}.mnemonic-answer li{background:var(--surface-soft)}.memory-tip>span{background:#ffffffb8}.test-prompt{background:#e8f5ff}.icon-label-button{background:var(--surface-soft)}.icon-label-button:hover{background:#e3ebf5}.icon-label-button.is-saved{background:var(--color-sun)}.detail-actions{grid-template-columns:repeat(2,minmax(0,1fr)) auto}.provenance{background:#ffffff9e;border:0;border-radius:18px;width:min(100%,900px);margin:28px auto 0;padding:0 24px;display:block}.provenance summary{cursor:pointer;align-items:center;min-height:64px;font-weight:800;display:flex}.provenance-content{grid-template-columns:1fr 1fr;gap:20px 28px;padding:0 0 24px;display:grid}.provenance-content p{margin:0}.source-links a{background:var(--color-surface)}.revision-links{grid-column:1/-1}.related-section{margin-top:58px}.app-dialog{box-shadow:0 24px 70px #23314f3d}.study-main,.study-shell{min-height:100dvh}.study-header>a,.icon-label-button,.dialog-close-row button{background:var(--surface-soft)}.progress-track{background:#dfe7f1}.study-card{box-shadow:0 14px 38px #23314f14}.study-complete .complete-mark{background:var(--color-mint)}.submission-form-panel,.preview-card{box-shadow:0 14px 38px #23314f14}.preview-card{transform:none}.field input,.field textarea,.field select,.filter-group select,.proposal-form textarea,.proposal-form select{background:var(--surface-soft)}.field input:focus,.field textarea:focus,.field select:focus,.filter-group select:focus{box-shadow:0 0 0 3px #5bb8ff47}.empty-state{background:#ffffff8c}.search-result-list{gap:10px}.search-result-item{background:var(--color-surface);border-radius:16px}.toast{box-shadow:0 14px 38px #23314f29}.site-footer{color:var(--color-muted);padding:28px 0 42px;font-size:13px}.footer-inner{width:min(calc(100% - 32px), var(--content));justify-content:space-between;align-items:center;gap:20px;margin-inline:auto;display:flex}.footer-inner>span{color:var(--color-ink);font-weight:800}.footer-inner nav{gap:22px;display:flex}.footer-inner a{align-items:center;min-height:44px;display:inline-flex}@media (width<=980px){.hero{grid-template-columns:1fr 360px;gap:36px}.subject-panel{grid-template-columns:54px 1fr minmax(200px,.7fr)}}@media (width<=767px){.header-inner{grid-template-columns:1fr auto}.bottom-nav{min-height:66px;padding-block:6px calc(6px + env(safe-area-inset-bottom));background:#fffffff5;grid-template-columns:repeat(3,1fr);align-items:center;box-shadow:0 -10px 30px #23314f14}.bottom-nav .quick-nav{background:0 0;border-radius:12px;width:auto;min-width:0;height:52px;position:static}.bottom-nav .quick-nav[aria-current=page]{background:#fff5c5}.hero{grid-template-columns:1fr;gap:26px;padding-block:34px 28px}.hero-copy h1{font-size:44px}.hero-description{margin-bottom:20px}.hero-stage{border-radius:24px;width:100%;min-height:250px;padding:72px 18px 18px}.stage-note{top:22px;left:22px}.daily-link{border-radius:17px;padding:18px}.daily-link strong{margin-top:16px;font-size:29px}.daily-link-action{margin-top:10px}.home-starters{padding-block:28px 58px}.home-starters .section-heading{align-items:center}.horizontal-cards{grid-template-columns:none;grid-auto-columns:minmax(270px,84vw);grid-auto-flow:column;gap:12px;margin-inline:-16px;padding:0 16px 12px;overflow-x:auto}.mnemonic-card{padding:20px}.page-main{padding-block:34px 56px}.page-intro{padding-block:12px 34px}.subject-panel{min-height:auto;padding:22px}.subject-hero{min-height:220px;padding:24px}.detail-card{border-radius:22px;padding:24px 18px}.detail-mnemonic{padding:44px 0 34px}.detail-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.detail-actions .save-button{grid-column:1/-1}.provenance{padding-inline:18px}.provenance-content{grid-template-columns:1fr}.revision-links{grid-column:auto}.related-section{margin-top:48px}body[data-page=quick-study]{padding-bottom:0}.study-main,.study-shell{min-height:100dvh;margin:0}.study-card{border-radius:22px}.submission-form-panel{padding:22px 18px}.footer-inner{flex-direction:column;align-items:flex-start;gap:4px}.site-footer{padding-bottom:24px}}.subject-tiles{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.subject-tile{background:var(--subject-color);border-radius:24px;min-width:0;overflow:hidden;box-shadow:0 12px 32px #23314f14}.subject-tile-main{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;min-height:176px;padding:28px;display:grid}.subject-tile-main:hover .icon{transform:translate(4px)}.subject-tile-main .icon{transition:transform .16s}.subject-tile-mark{background:#ffffffe6;border-radius:50%;width:11px;height:11px}.subject-tile h2{letter-spacing:-.05em;margin:0;font-size:clamp(30px,3vw,40px);line-height:1}.subject-promo{background:#ffffffb8;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;min-height:62px;padding:10px 18px;font-size:13px;display:grid}.subject-promo>span{color:var(--color-muted);background:#23314f14;border-radius:7px;padding:4px 7px;font-size:10px;font-weight:800}.subject-promo strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.subject-promo em{white-space:nowrap;align-items:center;gap:4px;font-style:normal;font-weight:800;display:inline-flex}.subject-promo .icon{width:16px;height:16px}.subject-promo.is-empty{background:#ffffff57}.subject-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px;display:flex}.subject-heading>div{align-items:center;gap:13px;display:flex}.subject-heading h1{letter-spacing:-.055em;margin:0;font-size:clamp(38px,5vw,56px);line-height:1}.subject-heading>span{color:var(--color-muted);font-size:14px;font-weight:800}.subject-heading-mark{background:var(--subject-color);border-radius:7px;width:14px;height:38px}.subject-page-list{grid-template-columns:1fr;gap:12px}.subject-page-list .mnemonic-card{padding:24px 26px}.subject-page-list .mnemonic-copy{padding-block:4px 18px}.subject-page-list .card-link{padding-top:4px}.mnemonic-groups{justify-content:inherit;flex-wrap:wrap;gap:.08em .34em;display:inline-flex}.mnemonic-groups>span{white-space:nowrap}.mnemonic-card.mnemonic-medium h2,.mnemonic-card.mnemonic-medium h3{font-size:clamp(22px,2.7vw,32px)}.mnemonic-card.mnemonic-extended h2,.mnemonic-card.mnemonic-extended h3{font-size:clamp(18px,2.25vw,27px);line-height:1.35}.detail-mnemonic h1.mnemonic-medium{font-size:clamp(29px,5vw,52px)}.detail-mnemonic h1.mnemonic-extended{font-size:clamp(20px,3.2vw,36px);line-height:1.38}.detail-mnemonic .mnemonic-groups{justify-content:center}.policy-inline-link{min-height:44px;color:var(--color-sky-dark);align-items:center;margin-top:8px;font-size:13px;font-weight:800;display:inline-flex}.copyright-main{padding-bottom:110px}.copyright-intro{max-width:920px}.policy-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.policy-grid article{background:var(--color-surface);border-radius:22px;min-width:0;min-height:260px;padding:28px;box-shadow:0 10px 30px #23314f0f}.policy-grid article:first-child{background:#fff6ce}.policy-grid article:nth-child(2){background:#e5f7ef}.policy-grid article:nth-child(3){background:#e8f5ff}.policy-grid span{color:var(--color-muted);font-size:12px;font-weight:850}.policy-grid h2{letter-spacing:-.035em;margin:36px 0 12px;font-size:25px}.policy-grid p,.legal-summary p,.policy-note p{color:var(--color-muted);margin:0;line-height:1.72}.legal-summary{background:var(--color-surface);border-radius:26px;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;margin-top:72px;padding:48px;display:grid}.legal-summary h2{letter-spacing:-.045em;margin:0;font-size:clamp(30px,4vw,44px);line-height:1.18}.legal-summary p+p{margin-top:16px}.legal-summary nav{flex-direction:column;gap:4px;margin-top:26px;display:flex}.legal-summary a{min-height:48px;color:var(--color-sky-dark);justify-content:space-between;align-items:center;gap:16px;font-size:14px;font-weight:800;display:flex}.policy-note{background:#ffffff8c;border-radius:20px;margin-top:18px;padding:28px}.policy-note strong{margin-bottom:8px;display:block}.policy-note small{color:var(--color-muted);margin-top:16px;display:block}@media (width<=980px){.subject-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.policy-grid{grid-template-columns:1fr}.policy-grid article{min-height:0}.policy-grid h2{margin-top:24px}.legal-summary{grid-template-columns:1fr;gap:28px}}@media (width<=767px){.subject-tiles{grid-template-columns:1fr;gap:12px}.subject-tile{border-radius:20px}.subject-tile-main{min-height:112px;padding:22px}.subject-promo{min-height:52px;padding-inline:14px}.subject-page-list .mnemonic-card{padding:21px 20px}.subject-page-list .mnemonic-copy{padding-top:2px}.mnemonic-card.mnemonic-extended h2,.mnemonic-card.mnemonic-extended h3{font-size:18px}.legal-summary{border-radius:22px;margin-top:44px;padding:28px 22px}.policy-grid article{padding:24px 22px}.footer-inner nav{flex-wrap:wrap;gap:4px 18px}}