/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}@layer theme{:root,:host{--font-sans:"Nunito", "Hiragino Maru Gothic ProN", "Zen Maru Gothic", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-black:#000;--color-white:#fff;--spacing:.25rem;--container-xs:20rem;--container-sm:24rem;--container-md:28rem;--container-xl:36rem;--container-3xl:48rem;--container-5xl:64rem;--container-6xl:72rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height: 1.5 ;--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height: 1.2 ;--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--text-5xl:3rem;--text-5xl--line-height:1;--font-weight-normal:400;--font-weight-semibold:600;--font-weight-bold:700;--font-weight-extrabold:800;--tracking-wide:.025em;--radius-2xl:1rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-ink:#3a2b2f;--color-muted:#7d6970;--color-blossom-50:#fff0f6;--color-blossom-100:#ffd9ea;--color-blossom-700:#d6236f;--color-blossom-900:#94134a;--color-mint-50:#e6faf1;--color-mint-100:#bdf2da;--color-mint-700:#0e8f61;--color-mint-900:#0c5a3e;--color-peach-50:#fff3e0;--color-peach-100:#ffdcae;--color-peach-700:#d97a1f;--color-peach-900:#8a4610;--color-pillbg:#ffd9ea}}@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%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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;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:where(:not(iframe)){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]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}body{color:var(--color-ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background:linear-gradient(#fff5f9,#fffaf2)}:focus-visible{outline:2px solid var(--color-blossom-700);outline-offset:2px}}@layer components{.notebook-panel{background:#fff;border:1px solid #0000000f;border-radius:1.5rem;padding:1.5rem;box-shadow:0 1px 2px #0000000a,0 8px 24px -12px #d6236f38}.primary-action{background:var(--color-blossom-700);color:#fff;border-radius:999px;justify-content:center;align-items:center;padding:.6rem 1.25rem;font-size:.875rem;font-weight:800;text-decoration:none;transition:background-color .15s,transform .15s;display:inline-flex}.primary-action:hover{background:var(--color-blossom-900)}.primary-action:active{transform:scale(.98)}.secondary-action{color:var(--color-ink);background:#fff;border:1px solid #0000001a;border-radius:999px;justify-content:center;align-items:center;padding:.55rem 1.15rem;font-size:.875rem;font-weight:700;text-decoration:none;transition:border-color .15s,background-color .15s;display:inline-flex}.secondary-action:hover{border-color:var(--color-blossom-700);background:var(--color-blossom-50)}.status-chip{min-height:2rem;color:var(--color-ink);white-space:nowrap;background:#f4eeec;border-radius:999px;align-items:center;padding:.35rem .7rem;font-size:.6875rem;font-weight:800;display:inline-flex}.status-chip--mint{background:var(--color-mint-50);color:var(--color-mint-900)}.status-chip--pink{background:var(--color-pillbg);color:var(--color-blossom-700)}.status-chip--peach{background:var(--color-peach-50);color:var(--color-peach-900)}.quiz-choice--correct{border-color:var(--color-mint-700);background:var(--color-mint-100);color:var(--color-mint-900)}.quiz-choice--incorrect{border-color:var(--color-blossom-700);background:var(--color-blossom-100);color:var(--color-blossom-900)}.quiz-choice--muted{opacity:.5}.form-check{cursor:pointer;border:1px solid #0000000f;border-radius:.85rem;align-items:flex-start;gap:.6rem;padding:.55rem .75rem;transition:border-color .15s,background-color .15s;display:flex}.form-check:hover{border-color:var(--color-blossom-700)}.form-check input[type=checkbox]{width:1.05rem;height:1.05rem;accent-color:var(--color-blossom-700);flex-shrink:0;margin-top:.2rem}.form-check--checked{border-color:var(--color-blossom-700);background:var(--color-blossom-50)}.save-issue-banner{text-align:left;border:2px solid var(--color-peach-700);background:var(--color-peach-50);color:var(--color-peach-900);border-radius:1rem;margin-bottom:1.25rem;padding:.9rem 1.1rem;display:block}.tier-badge{background:var(--color-peach-50);color:var(--color-peach-900);text-transform:uppercase;letter-spacing:.03em;border-radius:999px;align-items:center;padding:.1rem .5rem;font-size:.625rem;font-weight:800;display:inline-flex}.quiz-blank{border-bottom:3px dotted var(--color-blossom-700);min-width:2.5em;color:var(--color-blossom-700);text-align:center;padding:0 .3em;display:inline-block}.page-symbol{background:var(--color-blossom-100);width:3.25rem;height:3.25rem;color:var(--color-blossom-700);border-radius:999px;flex-shrink:0;place-items:center;font-size:1.5rem;font-weight:800;line-height:1;display:inline-grid}.group-symbol{width:2.25rem;height:2.25rem;font-size:1.1rem}.group-symbol--mint{background:var(--color-mint-100);color:var(--color-mint-700)}.group-symbol--peach{background:var(--color-peach-100);color:var(--color-peach-700)}.skeleton-line{background:linear-gradient(90deg,#f1e9ea 25%,#f8f1f2 37%,#f1e9ea 63%) 0 0/400% 100%;border-radius:999px;height:.85rem;animation:1.4s infinite skeleton-shimmer}@keyframes skeleton-shimmer{0%{background-position:100%}to{background-position:0}}.word-grid{grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:1rem;display:grid}.word-list{grid-template-columns:1fr;gap:.75rem;display:grid}.word-card{background:#fff;border:1px solid #0000000f;border-radius:1.25rem;padding:1.25rem;box-shadow:0 1px 2px #0000000a}.favorite-toggle{width:2rem;height:2rem;color:var(--color-muted);background:#fff;border:1px solid #0000001a;border-radius:999px;flex-shrink:0;place-items:center;font-size:1.1rem;line-height:1;transition:border-color .15s,background-color .15s,color .15s,transform .15s;display:inline-grid}.favorite-toggle:hover{border-color:var(--color-peach-700);color:var(--color-peach-700)}.favorite-toggle:active{transform:scale(.92)}.favorite-toggle--active{border-color:var(--color-peach-700);background:var(--color-peach-50);color:var(--color-peach-700)}.nav-dropdown{position:relative}.nav-dropdown-trigger{color:var(--color-muted);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:999px;align-items:center;gap:.3rem;padding:.5rem 1rem;font-size:.875rem;font-weight:700;list-style:none;display:inline-flex}.nav-dropdown-trigger::-webkit-details-marker{display:none}.nav-dropdown-trigger:hover{color:var(--color-ink)}.nav-dropdown-trigger--active{background:var(--color-blossom-100);color:var(--color-blossom-700);font-weight:800}.nav-dropdown-menu{z-index:20;background:#fff;border:1px solid #00000014;border-radius:1rem;flex-direction:column;gap:.15rem;min-width:10rem;padding:.4rem;display:flex;position:absolute;top:calc(100% + .4rem);left:0;box-shadow:0 8px 24px -8px #0000002e}.nav-dropdown-link{color:var(--color-ink);border-radius:.7rem;padding:.5rem .7rem;font-size:.875rem;font-weight:700}.nav-dropdown-link:hover{background:var(--color-blossom-50)}.nav-dropdown-link--active{background:var(--color-blossom-100);color:var(--color-blossom-700)}.mobile-menu-backdrop{z-index:25;background:#14101259;position:fixed;top:0;right:0;bottom:0;left:0}.mobile-menu-toggle{width:2.75rem;height:2.75rem;color:var(--color-ink);background:#fff;border:1px solid #00000014;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;font-size:1.15rem;display:inline-flex}.mobile-menu-toggle:hover{background:var(--color-blossom-50)}.mobile-menu{z-index:30;background:#fff;border-top:1px solid #00000014;flex-direction:column;gap:.15rem;max-height:calc(100vh - 4.5rem);padding:.6rem 1.5rem 1.5rem;display:flex;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 16px 32px -16px #00000038}.mobile-menu-heading{text-transform:uppercase;letter-spacing:.04em;color:var(--color-muted);margin-top:.5rem;padding:0 .75rem;font-size:.7rem;font-weight:800}.mobile-menu-link{width:100%;color:var(--color-ink);border-radius:.75rem;padding:.8rem .75rem;font-size:.95rem;font-weight:700;display:block}.mobile-menu-link:hover{background:var(--color-blossom-50)}.mobile-menu-link--active{background:var(--color-blossom-100);color:var(--color-blossom-700)}.mobile-menu-divider{border-top:1px solid #00000014;margin:.6rem .75rem}.auth-field{gap:.35rem;display:grid}.auth-label{color:var(--color-ink);font-size:.8rem;font-weight:700}.auth-input{color:var(--color-ink);background:#fff;border:1px solid #0000001f;border-radius:.9rem;padding:.65rem .9rem;font-size:.9rem;transition:border-color .15s,box-shadow .15s}.auth-input:focus-visible{border-color:var(--color-blossom-700);box-shadow:0 0 0 3px var(--color-blossom-100);outline:none}.auth-error{background:var(--color-blossom-50);color:var(--color-blossom-900);border-radius:.9rem;padding:.65rem .9rem;font-size:.85rem;font-weight:600}.progress-track{background:#f1e6e9;border-radius:999px;width:100%;height:.5rem;overflow:hidden}.progress-fill{background:var(--color-blossom-700);border-radius:999px;height:100%;transition:width .4s}.progress-fill--mint{background:var(--color-mint-700)}.section-checklist{gap:.5rem;display:grid}.section-row{background:#fff;border:1px solid #0000000f;border-radius:.9rem;align-items:center;gap:.5rem;padding:.75rem .9rem;transition:border-color .15s,background-color .15s;display:flex}.section-row:hover{border-color:var(--color-blossom-700);background:var(--color-blossom-50)}.section-row--done{background:var(--color-mint-50);border-color:#1f8f6640}.section-row--done:hover{background:var(--color-mint-100);border-color:var(--color-mint-700)}.section-row-main{flex:1;align-items:center;gap:.75rem;min-width:0;text-decoration:none;display:flex}.section-dismiss-button{color:var(--color-muted);cursor:pointer;background:#fff;border:1px solid #0000001a;border-radius:999px;flex-shrink:0;padding:.35rem .75rem;font-size:.75rem;font-weight:700;transition:border-color .15s,color .15s,background-color .15s}.section-dismiss-button:hover{border-color:var(--color-blossom-700);color:var(--color-blossom-700);background:var(--color-blossom-50)}.section-dismiss-button:disabled{cursor:default;opacity:.6}.section-tick{background:var(--color-blossom-100);width:1.85rem;height:1.85rem;color:var(--color-blossom-700);border-radius:999px;flex-shrink:0;place-items:center;font-size:.9rem;font-weight:800;line-height:1;display:inline-grid}.section-tick--done{background:var(--color-mint-700);color:#fff}.section-arrow{color:var(--color-muted);flex-shrink:0;font-weight:800}.chapter-sidebar{gap:.35rem;display:grid}.chapter-sidebar-row{border-radius:.75rem;align-items:center;gap:.65rem;padding:.5rem .6rem;text-decoration:none;transition:background-color .15s;display:flex}.chapter-sidebar-row:hover{background:var(--color-blossom-50)}.chapter-sidebar-row--current,.chapter-sidebar-row--current:hover{background:var(--color-blossom-100)}.chapter-sidebar-tick{width:1.6rem;height:1.6rem;color:var(--color-muted);background:#fff;border:1px solid #0000001a;border-radius:999px;flex-shrink:0;place-items:center;font-size:.75rem;font-weight:800;line-height:1;display:inline-grid}.chapter-sidebar-tick--done{background:var(--color-mint-700);border-color:var(--color-mint-700);color:#fff}.chapter-sidebar-label{color:var(--color-ink);font-size:.85rem;font-weight:700}.mode-grid{gap:1rem;display:grid}@media(min-width:640px){.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.mode-card{background:#fff;border:1px solid #0000000f;border-radius:1.5rem;flex-direction:column;height:100%;padding:1.5rem;text-decoration:none;transition:transform .15s,border-color .15s;display:flex;box-shadow:0 1px 2px #0000000a,0 8px 24px -12px #d6236f38}.mode-card:hover{border-color:var(--color-blossom-700);transform:translateY(-2px)}.chapter-row{background:#fff;border:1px solid #0000000f;border-radius:1.25rem;align-items:center;gap:.9rem;padding:.9rem 1rem;text-decoration:none;transition:border-color .15s,background-color .15s;display:flex}.chapter-row:hover{border-color:var(--color-blossom-700);background:var(--color-blossom-50)}.chapter-row--done{background:var(--color-mint-50);border-color:#1f8f6640}.chapter-number{background:var(--color-blossom-100);width:2.5rem;height:2.5rem;color:var(--color-blossom-700);border-radius:999px;flex-shrink:0;place-items:center;font-size:.95rem;font-weight:800;line-height:1;display:inline-grid}.chapter-number--done{background:var(--color-mint-700);color:#fff}.section-dots{gap:.25rem;display:inline-flex}.section-dot{background:#e6d8db;border-radius:999px;width:.5rem;height:.5rem}.section-dot--done{background:var(--color-mint-700)}.section-dot--partial{background:var(--color-blossom-700)}.game-flip-card{perspective:800px;width:100%;height:100%;display:block}.game-flip-card-inner{width:100%;height:100%;transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.7,.3,1);display:block;position:relative}.game-flip-card.is-flipped .game-flip-card-inner{transform:rotateY(180deg)}.game-flip-card-face{text-align:center;backface-visibility:hidden;border-radius:1.25rem;justify-content:center;align-items:center;display:flex;position:absolute;top:0;right:0;bottom:0;left:0}.game-flip-card-back{background:linear-gradient(135deg,var(--color-blossom-100),var(--color-peach-100));color:var(--color-blossom-700);font-size:1.6rem;transition:filter .2s}.game-flip-card-back--mint{background:linear-gradient(135deg,var(--color-mint-100),var(--color-blossom-50));color:var(--color-mint-700)}.game-flip-card-back--peach{background:linear-gradient(135deg,var(--color-peach-100),var(--color-mint-50));color:var(--color-peach-700)}.game-flip-card-front{background:#fff;border:1px solid #0000000f;padding:.5rem;transform:rotateY(180deg);box-shadow:0 1px 2px #0000000a}.game-flip-card--matched .game-flip-card-front{background:var(--color-mint-50);border-color:#1f8f6640}.game-flip-card-hit{cursor:pointer;background:0 0;border:none;width:100%;height:6rem;padding:0;transition:transform .15s,opacity .3s;display:inline-grid}.game-flip-card-hit:hover:not(:disabled){transform:translateY(-2px)}.game-flip-card-hit:disabled{cursor:default}.game-flip-card-hit--cleared{opacity:.35;transform:scale(.94)}.pastel-tile--a{background:linear-gradient(135deg,var(--color-blossom-50),#fff)}.pastel-tile--b{background:linear-gradient(135deg,var(--color-mint-50),#fff)}.pastel-tile--c{background:linear-gradient(135deg,var(--color-peach-50),#fff)}.countdown-track{background:#f1e6e9;border-radius:999px;width:100%;height:.6rem;overflow:hidden}.countdown-fill{background:linear-gradient(90deg,var(--color-mint-700),var(--color-peach-700));border-radius:999px;height:100%;transition:width 1s linear}.countdown-fill--urgent{background:var(--color-blossom-700)}.bubble-arena{background:linear-gradient(160deg,var(--color-mint-50) 0%,var(--color-blossom-50) 55%,var(--color-peach-50) 100%);border-radius:1.5rem;height:20rem;position:relative;overflow:hidden}.bubble{min-width:5.5rem;color:var(--color-ink);cursor:pointer;background:#fff;border:none;border-radius:999px;justify-content:center;align-items:center;padding:.6rem 1rem;font-size:.85rem;font-weight:800;transition:transform .15s,opacity .25s,background-color .15s;animation-name:bubble-drift;animation-timing-function:ease-in-out;animation-iteration-count:infinite;animation-direction:alternate;display:inline-flex;position:absolute;box-shadow:0 4px 14px -6px #00000040}.bubble:hover{transform:scale(1.08)}.bubble--correct{background:var(--color-mint-100);color:var(--color-mint-900)}.bubble--wrong{background:var(--color-blossom-100);color:var(--color-blossom-900)}.bubble--gone{opacity:0;transform:scale(.5)}@keyframes bubble-drift{0%{transform:translate(0)}to{transform:translate(var(--drift-x,12px),var(--drift-y,-18px))}}@media(prefers-reduced-motion:reduce){.skeleton-line{animation:none}.game-flip-card-inner{transition:none}.bubble{animation:none}}.jp-sentence{flex-wrap:wrap;align-items:baseline;gap:.3em .4em;display:inline-flex}.jp-word{position:relative}.jp-word[data-gloss]{cursor:help;border-bottom:1px dotted var(--color-blossom-700);border-radius:2px}.jp-word[data-gloss]:hover,.jp-word[data-gloss]:focus-visible{background:var(--color-blossom-50)}.jp-word[data-gloss]:focus-visible{outline:2px solid var(--color-blossom-700);outline-offset:2px}.jp-word[data-gloss]:hover:after,.jp-word[data-gloss]:focus-visible:after{content:attr(data-gloss);background:var(--color-ink);color:#fff;white-space:nowrap;z-index:20;pointer-events:none;border-radius:8px;margin-bottom:6px;padding:4px 9px;font-size:.7rem;font-weight:700;line-height:1.2;position:absolute;bottom:100%;left:50%;transform:translate(-50%);box-shadow:0 4px 10px #0000002e}.grammar-card-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.grammar-formula-panel{border:1px solid var(--color-blossom-100);background:linear-gradient(135deg,var(--color-blossom-50),var(--color-peach-50));border-radius:1.25rem;margin-top:1.25rem;padding:1.1rem 1.25rem}.grammar-formula-label,.grammar-explain-label{text-transform:uppercase;letter-spacing:.04em;margin-bottom:.6rem;font-size:.6875rem;font-weight:800}.grammar-formula-label{color:var(--color-blossom-700)}.grammar-attaches-to{color:var(--color-blossom-900);border-bottom:1px dashed #0000001f;margin-bottom:.85rem;padding-bottom:.85rem;font-size:.8125rem;font-weight:700}.grammar-attaches-to-label{background:var(--color-blossom-700);color:#fff;text-transform:uppercase;letter-spacing:.03em;vertical-align:middle;border-radius:999px;margin-right:.5rem;padding:.2rem .55rem;font-size:.625rem;font-weight:800;display:inline-block}.grammar-formula-row{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.grammar-formula-box{color:var(--color-ink);background:#fff;border:1.5px solid #0000001a;border-radius:.85rem;align-items:center;padding:.45rem .85rem;font-size:1rem;font-weight:800;line-height:1.3;display:inline-flex}.grammar-formula-box--sm{border-radius:.65rem;padding:.3rem .6rem;font-size:.8125rem;font-weight:700}.grammar-formula-box--target{border-color:var(--color-blossom-700);background:var(--color-blossom-100);color:var(--color-blossom-900)}.grammar-formula-plus{color:var(--color-muted);font-size:1.05rem;font-weight:800}.grammar-formula-caption{color:var(--color-muted);margin-top:.75rem;font-size:.8125rem;font-weight:600}.grammar-explain-panel{border-left:3px solid var(--color-mint-700);background:var(--color-mint-50);border-radius:0 .85rem .85rem 0;margin-top:1rem;padding:.85rem 1rem}.grammar-explain-label{color:var(--color-mint-900);margin-bottom:.35rem}.grammar-examples-grid{gap:.75rem;margin-top:1rem;display:grid}@media(min-width:640px){.grammar-examples-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.grammar-example-card{background:var(--color-peach-50);border:1px solid #0000000f;border-radius:1rem;padding:.85rem 1rem}.grammar-example-en{color:var(--color-muted);margin-top:.5rem;font-size:.8125rem;font-weight:600}}@layer utilities{.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.top-6{top:calc(var(--spacing) * 6)}.z-40{z-index:40}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.mx-auto{margin-inline:auto}.mt-0\.5{margin-top:calc(var(--spacing) * .5)}.mt-1{margin-top:var(--spacing)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-5{margin-top:calc(var(--spacing) * 5)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-8{margin-top:calc(var(--spacing) * 8)}.ml-1{margin-left:var(--spacing)}.ml-2{margin-left:calc(var(--spacing) * 2)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-flex{display:inline-flex}.table{display:table}.min-h-14{min-height:calc(var(--spacing) * 14)}.min-h-40{min-height:calc(var(--spacing) * 40)}.min-h-screen{min-height:100vh}.w-1\/2{width:50%}.w-1\/3{width:33.3333%}.w-2\/3{width:66.6667%}.w-3\/4{width:75%}.w-60{width:calc(var(--spacing) * 60)}.w-full{width:100%}.max-w-3xl{max-width:var(--container-3xl)}.max-w-5xl{max-width:var(--container-5xl)}.max-w-6xl{max-width:var(--container-6xl)}.max-w-md{max-width:var(--container-md)}.max-w-sm{max-width:var(--container-sm)}.max-w-xl{max-width:var(--container-xl)}.max-w-xs{max-width:var(--container-xs)}.min-w-0{min-width:0}.flex-1{flex:1}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow{flex-grow:1}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.place-items-center{place-items:center}.items-baseline{align-items:baseline}.items-center{align-items:center}.items-end{align-items:flex-end}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.justify-start{justify-content:flex-start}.gap-1{gap:var(--spacing)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.gap-8{gap:calc(var(--spacing) * 8)}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 3) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 3) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-6>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 6) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 6) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-8>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 8) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 8) * calc(1 - var(--tw-space-y-reverse)))}.self-start{align-self:flex-start}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-full{border-radius:3.40282e38px}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-dashed{--tw-border-style:dashed;border-style:dashed}.border-black\/5{border-color:#0000000d}@supports (color:color-mix(in lab,red,red)){.border-black\/5{border-color:color-mix(in oklab,var(--color-black) 5%,transparent)}}.border-black\/10{border-color:#0000001a}@supports (color:color-mix(in lab,red,red)){.border-black\/10{border-color:color-mix(in oklab,var(--color-black) 10%,transparent)}}.bg-blossom-50{background-color:var(--color-blossom-50)}.bg-blossom-100{background-color:var(--color-blossom-100)}.bg-mint-50{background-color:var(--color-mint-50)}.bg-white\/70{background-color:#ffffffb3}@supports (color:color-mix(in lab,red,red)){.bg-white\/70{background-color:color-mix(in oklab,var(--color-white) 70%,transparent)}}.p-3{padding:calc(var(--spacing) * 3)}.p-8{padding:calc(var(--spacing) * 8)}.px-4{padding-inline:calc(var(--spacing) * 4)}.px-6{padding-inline:calc(var(--spacing) * 6)}.py-2{padding-block:calc(var(--spacing) * 2)}.py-4{padding-block:calc(var(--spacing) * 4)}.py-10{padding-block:calc(var(--spacing) * 10)}.py-16{padding-block:calc(var(--spacing) * 16)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-10{padding-top:calc(var(--spacing) * 10)}.pb-16{padding-bottom:calc(var(--spacing) * 16)}.text-center{text-align:center}.text-left{text-align:left}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.leading-5{--tw-leading:calc(var(--spacing) * 5);line-height:calc(var(--spacing) * 5)}.leading-6{--tw-leading:calc(var(--spacing) * 6);line-height:calc(var(--spacing) * 6)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-extrabold{--tw-font-weight:var(--font-weight-extrabold);font-weight:var(--font-weight-extrabold)}.font-normal{--tw-font-weight:var(--font-weight-normal);font-weight:var(--font-weight-normal)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.text-blossom-700{color:var(--color-blossom-700)}.text-ink{color:var(--color-ink)}.text-mint-700{color:var(--color-mint-700)}.text-muted{color:var(--color-muted)}.uppercase{text-transform:uppercase}.ordinal{--tw-ordinal:ordinal;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.opacity-50{opacity:.5}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring\!{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor)!important;box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)!important}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-blur{--tw-backdrop-blur:blur(8px);-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}@media(hover:hover){.hover\:text-ink:hover{color:var(--color-ink)}}@media(min-width:40rem){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.sm\:flex-row{flex-direction:row}.sm\:items-center{align-items:center}.sm\:justify-between{justify-content:space-between}}@media(min-width:64rem){.lg\:block{display:block}.lg\:flex{display:flex}.lg\:hidden{display:none}}}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}
