.dong-root{--dong-ring:0 0 0 3px var(--color-primary-50);--dong-fast:.15s;--dong-normal:.25s;--dong-ease-out:cubic-bezier(0, 0, .2, 1);background:var(--color-surface-background);color:var(--color-secondary-800)}.dong-app{flex-direction:column;min-block-size:70vh;inline-size:100%;max-inline-size:560px;margin-inline:auto;padding-inline:16px;display:flex}.dong-intro{padding-block-start:20px}.dong-intro h1{color:var(--color-secondary-900);margin:0;font-size:24px;font-weight:700;line-height:1.4}.dong-intro p{color:var(--color-secondary-500);text-wrap:pretty;margin:4px 0 0;font-size:14px;line-height:1.8}.dong-intro__meta{color:var(--color-secondary-500);flex-wrap:wrap;gap:4px 16px;margin:8px 0 0;padding:0;font-size:12px;list-style:none;display:flex}.dong-intro__meta li{align-items:center;gap:6px;display:inline-flex}.dong-intro__meta svg{color:var(--color-primary-600)}.dong-app:not([data-step="1"]) .dong-intro{clip-path:inset(50%);white-space:nowrap;block-size:1px;inline-size:1px;padding:0;position:absolute;overflow:hidden}.dong-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:16px 0 4px;padding:0;list-style:none;display:grid}.dong-app:not([data-step="1"]) .dong-steps{margin-block-start:8px}.dong-step{text-align:start;cursor:pointer;background:0 0;border:0;flex-direction:column;gap:6px;min-block-size:44px;inline-size:100%;padding:4px 0;display:flex}.dong-step:disabled{cursor:default}.dong-step__bar{border-radius:var(--radius-full);background:var(--color-secondary-200);block-size:4px;transition:background var(--dong-normal)}.dong-step__lbl{color:var(--color-secondary-500);align-items:center;gap:6px;font-size:12px;font-weight:500;display:flex}.dong-step__n{border-radius:var(--radius-full);background:var(--color-secondary-200);block-size:20px;inline-size:20px;color:var(--color-secondary-600);flex:none;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:inline-flex}.dong-step.is-done .dong-step__bar,.dong-step.is-cur .dong-step__bar{background:var(--color-primary-600)}.dong-step.is-cur .dong-step__lbl{color:var(--color-secondary-900);font-weight:700}.dong-step.is-cur .dong-step__n{background:var(--color-primary-600);color:var(--color-surface-card)}.dong-step.is-done .dong-step__lbl{color:var(--color-primary-700)}.dong-step.is-done .dong-step__n{background:var(--color-primary-100);color:var(--color-primary-700)}.dong-step:not(:disabled):hover .dong-step__lbl{text-decoration:underline}.dong-panel{animation:dong-fade var(--dong-normal) var(--dong-ease-out);flex-direction:column;flex:1;gap:12px;padding-block-start:12px;display:flex}.dong-panel>h2:focus,.dong-card__t[tabindex]:focus{outline:none}@keyframes dong-fade{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.dong-card{background:var(--color-surface-card);border:1px solid var(--color-secondary-100);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:16px}.dong-card__h{align-items:center;gap:8px;margin-block-end:12px;display:flex}.dong-card__t{color:var(--color-secondary-900);flex:1;margin:0;font-size:15px;font-weight:700;line-height:1.5}.dong-card__t--sm{font-size:14px}.dong-card__hint{color:var(--color-secondary-500);margin:0;font-size:12px}.dong-lbl{color:var(--color-secondary-700);margin:0 0 8px;font-size:13px;font-weight:500;display:block}.dong-lbl small{color:var(--color-secondary-500);font-weight:400}.dong-field{block-size:48px;inline-size:100%;color:var(--color-secondary-800);background:var(--color-surface-card);border:1px solid var(--color-secondary-300);border-radius:var(--radius-md);transition:border-color var(--dong-fast), box-shadow var(--dong-fast);outline:none;padding:0 14px;font-size:16px}.dong-field::placeholder{color:var(--color-secondary-400)}.dong-field:focus{border-color:var(--color-primary-600);box-shadow:var(--dong-ring)}.dong-row{align-items:center;gap:8px;display:flex}.dong-flex1{flex:1;min-inline-size:0}.dong-center{justify-content:center;display:flex}.dong-btn-sq{flex:none;block-size:48px;inline-size:48px;padding:0}.dong-btn-block{inline-size:100%}.dong-chips{flex-wrap:wrap;gap:8px;display:flex}.dong-chips--gap{margin-block-start:10px}.dong-chip{min-block-size:44px;color:var(--color-secondary-700);cursor:pointer;background:var(--color-surface-card);border:1px solid var(--color-secondary-200);border-radius:var(--radius-full);transition:border-color var(--dong-fast), background var(--dong-fast);align-items:center;gap:6px;padding:0 14px;font-size:13px;font-weight:500;display:inline-flex}.dong-chip:hover{border-color:var(--color-secondary-300)}.dong-chip[aria-checked=true]{background:var(--color-primary-50);border-color:var(--color-primary-600);color:var(--color-primary-700);font-weight:700}.dong-chip--person{padding-inline-start:6px}.dong-chips--suggest{margin-block-start:10px}.dong-chips--suggest .dong-chip{background:var(--color-surface-sunken);border-color:#0000;min-block-size:36px;font-size:12px;position:relative}.dong-chips--suggest .dong-chip:before{content:"";position:absolute;inset-block:-4px;inset-inline:0}.dong-note{color:var(--color-secondary-500);align-items:center;gap:6px;margin:8px 0 0;font-size:12px;display:flex}.dong-mlist{flex-direction:column;margin:12px 0 0;padding:0;list-style:none;display:flex}.dong-mrow{border-block-start:1px solid var(--color-secondary-100);align-items:center;gap:12px;min-block-size:52px;display:flex}.dong-mrow:first-child{border-block-start:0}.dong-mrow__name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-inline-size:0;font-size:15px;font-weight:500;overflow:hidden}.dong-ibtn{border-radius:var(--radius-full);block-size:44px;inline-size:44px;color:var(--color-secondary-500);cursor:pointer;background:0 0;border:0;flex:none;justify-content:center;align-items:center;display:inline-flex}.dong-ibtn:hover{background:var(--color-surface-sunken);color:var(--color-secondary-800)}.dong-ibtn--danger{block-size:48px;inline-size:48px;color:var(--color-semantic-error-700)}.dong-ibtn--danger:hover{background:var(--color-semantic-error-50);color:var(--color-semantic-error-700)}.dong-av{border-radius:var(--radius-full);block-size:36px;inline-size:36px;color:var(--color-surface-card);flex:none;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.dong-av--sm{block-size:28px;inline-size:28px;font-size:12px}.dong-av--0{background:var(--color-primary-600)}.dong-av--1{background:var(--color-accent-600)}.dong-av--2{background:var(--color-secondary-600)}.dong-av--3{background:var(--color-heritage-700)}.dong-av--4{background:var(--color-accent-700)}.dong-av--5{background:var(--color-primary-800)}.dong-av--6{background:var(--color-secondary-500)}.dong-av--7{background:var(--color-heritage-600)}.dong-avstack{display:inline-flex}.dong-avstack .dong-av{border:2px solid var(--color-surface-card);margin-inline-start:-8px}.dong-avstack .dong-av:first-child{margin-inline-start:0}.dong-empty{text-align:center;flex-direction:column;align-items:center;gap:6px;padding:16px 8px 4px;display:flex}.dong-empty__ico{border-radius:var(--radius-lg);background:var(--color-surface-sunken);block-size:56px;inline-size:56px;color:var(--color-secondary-500);justify-content:center;align-items:center;margin-block-end:4px;display:flex}.dong-empty__t{color:var(--color-secondary-800);font-size:15px;font-weight:700}.dong-empty__b{max-inline-size:300px;color:var(--color-secondary-500);text-wrap:pretty;font-size:13px}.dong-linkbtn{min-block-size:44px;color:var(--color-primary-700);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0 4px;font-size:13px;font-weight:500;display:inline-flex}.dong-linkbtn:hover{text-decoration:underline}.dong-linkbtn--muted{color:var(--color-secondary-500)}.dong-linkbtn--inline{min-block-size:24px;padding:0;font-size:12px;position:relative}.dong-linkbtn--inline:before{content:"";position:absolute;inset-block:-10px;inset-inline:-6px}.dong-sum{align-items:center;gap:12px;display:flex}.dong-sum__main{flex:1;min-inline-size:0}.dong-sum__name{color:var(--color-secondary-900);text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:16px;font-weight:700;line-height:1.5;overflow:hidden}.dong-sum__sub{color:var(--color-secondary-500);align-items:center;gap:6px;font-size:12px;display:flex}.dong-stats{border-radius:var(--radius-md);background:var(--color-secondary-100);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:14px 0 0;display:grid;overflow:hidden}.dong-stat{background:var(--color-surface-sunken);margin:0;padding:10px 12px}.dong-stat dt{color:var(--color-secondary-500);font-size:12px}.dong-stat dd{color:var(--color-secondary-900);margin:2px 0 0;font-size:17px;font-weight:700}.dong-stat small,.dong-xrow__a small,.dong-tr__amt small{color:var(--color-secondary-500);margin-inline-start:4px;font-size:12px;font-weight:500}.dong-xlist{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.dong-xrow{border:0;border-block-start:1px solid var(--color-secondary-100);text-align:start;cursor:pointer;background:0 0;align-items:center;gap:12px;min-block-size:64px;inline-size:100%;padding:10px 0;display:flex}.dong-xlist li:first-child>.dong-xrow{border-block-start:0;padding-block-start:0}.dong-xrow:hover .dong-xrow__t{color:var(--color-primary-700)}.dong-xrow__main{flex-direction:column;flex:1;min-inline-size:0;display:flex}.dong-xrow__t{color:var(--color-secondary-800);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:700;overflow:hidden}.dong-xrow__s{color:var(--color-secondary-500);text-overflow:ellipsis;white-space:nowrap;margin-block-start:2px;font-size:12px;overflow:hidden}.dong-xrow__a{color:var(--color-secondary-900);text-align:end;flex-direction:column;flex:none;font-size:15px;font-weight:700;display:flex}.dong-xrow__a small{margin:0;font-size:11px}.dong-cat{border-radius:var(--radius-md);flex:none;justify-content:center;align-items:center;block-size:42px;inline-size:42px;display:inline-flex}.dong-cat--food,.dong-cat--groceries{background:var(--color-accent-50);color:var(--color-accent-700)}.dong-cat--lodging,.dong-cat--activity{background:var(--color-primary-50);color:var(--color-primary-700)}.dong-cat--transport{background:var(--color-heritage-50);color:var(--color-heritage-700)}.dong-cat--misc{background:var(--color-secondary-100);color:var(--color-secondary-600)}.dong-addrow{border:1.5px dashed var(--color-secondary-300);border-radius:var(--radius-md);min-block-size:52px;inline-size:100%;color:var(--color-primary-700);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:8px;margin-block-start:12px;font-size:14px;font-weight:700;display:flex}.dong-addrow:hover{border-color:var(--color-primary-400);background:var(--color-primary-50)}.dong-bar{z-index:15;padding:16px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to top, var(--color-surface-background) 70%, transparent);margin:auto -16px 0;position:sticky;inset-block-end:0}.dong-bar__hint{color:var(--color-secondary-500);text-align:center;margin:0 0 8px;font-size:12px}.dong-bar__row{gap:8px;display:flex}.dong-bar__btn{white-space:nowrap;flex:1;min-inline-size:0}.dong-hero{border-radius:var(--radius-lg);background:var(--color-primary-700);color:var(--color-surface-card);padding:20px}.dong-hero__l{color:var(--color-primary-100);margin:0;font-size:13px;font-weight:500;line-height:1.6}.dong-hero__v{letter-spacing:-.02em;margin:2px 0 0;font-size:32px;font-weight:700;line-height:1.3}.dong-hero__v small{color:var(--color-primary-100);margin-inline-start:6px;font-size:14px;font-weight:500}.dong-hero__m{flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0;list-style:none;display:flex}.dong-hero__m li{border-radius:var(--radius-full);background:color-mix(in srgb, var(--color-surface-card) 12%, transparent);align-items:center;gap:6px;min-block-size:28px;padding:0 10px;font-size:12px;display:inline-flex}.dong-hero__m svg{color:var(--color-accent-300)}.dong-prog{color:var(--color-secondary-500);align-items:center;gap:8px;margin-block-end:12px;font-size:12px;display:flex}.dong-prog__track{border-radius:var(--radius-full);background:var(--color-secondary-100);flex:1;block-size:6px;overflow:hidden}.dong-prog__fill{border-radius:var(--radius-full);background:var(--color-semantic-success-500);block-size:100%;transition:inline-size var(--dong-normal);display:block}.dong-tlist,.dong-plist{margin:0;padding:0;list-style:none}.dong-tr{border-block-start:1px solid var(--color-secondary-100);align-items:center;gap:10px;min-block-size:68px;padding:10px 0;display:flex}.dong-tr:first-child{border-block-start:0;padding-block-start:0}.dong-avpair{flex:none;align-items:center;gap:4px;display:flex}.dong-tr__arrow{color:var(--color-secondary-400)}.dong-tr__txt{flex-direction:column;flex:1;min-inline-size:0;display:flex}.dong-tr__names{color:var(--color-secondary-700);text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.dong-tr__names b{color:var(--color-secondary-800);font-weight:700}.dong-tr__amt{color:var(--color-secondary-900);margin-block-start:1px;font-size:15px;font-weight:700}.dong-tr.is-paid .dong-tr__txt,.dong-tr.is-paid .dong-avpair{opacity:.55}.dong-tr.is-paid .dong-tr__amt{text-decoration:line-through}.dong-tick{min-block-size:44px;color:var(--color-secondary-700);cursor:pointer;background:var(--color-surface-card);border:1px solid var(--color-secondary-300);border-radius:var(--radius-full);flex:none;align-items:center;gap:6px;padding-inline:10px 12px;font-size:12px;font-weight:500;display:inline-flex}.dong-tick__box{border:1.5px solid var(--color-secondary-300);border-radius:var(--radius-xs);color:#0000;justify-content:center;align-items:center;block-size:18px;inline-size:18px;display:inline-flex}.dong-tick[aria-checked=true]{background:var(--color-semantic-success-50);border-color:var(--color-semantic-success-500);color:var(--color-semantic-success-700)}.dong-tick[aria-checked=true] .dong-tick__box{background:var(--color-semantic-success-500);border-color:var(--color-semantic-success-500);color:var(--color-surface-card)}.dong-settled{align-items:center;gap:12px;display:flex}.dong-settled>svg{color:var(--color-semantic-success-500);flex:none}.dong-pr{border-block-start:1px solid var(--color-secondary-100);align-items:center;gap:12px;min-block-size:60px;padding:8px 0;display:flex}.dong-pr:first-child{border-block-start:0;padding-block-start:0}.dong-pr__main{flex:1;min-inline-size:0}.dong-pr__n{text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:14px;font-weight:700;overflow:hidden}.dong-pr__s{color:var(--color-secondary-500);margin:2px 0 0;font-size:12px}.dong-bal{text-align:end;flex:none}.dong-bal p{margin:0}.dong-bal__l{font-size:12px;font-weight:500}.dong-bal__v{font-size:15px;font-weight:700}.dong-bal--plus .dong-bal__l,.dong-bal--plus .dong-bal__v{color:var(--color-primary-700)}.dong-bal--minus .dong-bal__l,.dong-bal--minus .dong-bal__v{color:var(--color-accent-700)}.dong-bal--zero .dong-bal__l{color:var(--color-secondary-500)}.dong-icard{background:var(--color-surface-card);border:1.5px solid var(--color-accent-200);border-radius:var(--radius-lg);flex-direction:column;gap:14px;padding:16px;display:flex}.dong-icard__h{align-items:center;gap:12px;display:flex}.dong-icard__ico{border-radius:var(--radius-md);flex:none;block-size:48px;inline-size:48px;display:block}.dong-icard__t{color:var(--color-secondary-900);margin:0;font-size:15px;font-weight:700;line-height:1.5}.dong-icard__s{color:var(--color-secondary-500);margin:0;font-size:12px}.dong-icard__alt{margin-block-start:-6px}.dong-ilist{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.dong-ilist li{color:var(--color-secondary-700);align-items:center;gap:8px;font-size:13px;display:flex}.dong-ilist svg{color:var(--color-primary-600);flex:none}.dong-confirm{flex-direction:column;gap:10px;inline-size:100%;display:flex}.dong-confirm p{margin:0}.dong-confirm__t{font-size:14px;font-weight:700}.dong-confirm__b{color:var(--color-secondary-500);margin-block-start:2px;font-size:12px}.dong-resetbox{background:var(--color-surface-card);border:1px solid var(--color-secondary-200);border-radius:var(--radius-lg);padding:16px}html:has(.dong-sheet[open]){scrollbar-gutter:stable;overflow:hidden}.dong-sheet{inset-inline:0;inset-block:auto var(--dong-kb,0px);inline-size:100%;max-inline-size:100%;max-block-size:calc(var(--dong-vvh,100dvh) * .94);background:var(--color-surface-background);color:var(--color-secondary-800);box-shadow:var(--shadow-lg);border:0;border-start-start-radius:var(--radius-xl);border-start-end-radius:var(--radius-xl);margin:0;padding:0;position:fixed;overflow:hidden}.dong-sheet[open]{animation:dong-sheet-in var(--dong-normal) var(--dong-ease-out);display:flex}.dong-sheet::backdrop{background:var(--color-surface-overlay)}@keyframes dong-sheet-in{0%{transform:translateY(100%)}to{transform:none}}.dong-sheet__in{inline-size:100%;max-block-size:calc(var(--dong-vvh,100dvh) * .94);flex-direction:column;display:flex}.dong-sheet__grab{border-radius:var(--radius-full);background:var(--color-secondary-300);flex:none;block-size:4px;inline-size:40px;margin:8px auto 0}.dong-sheet__h{align-items:center;gap:8px;padding-block:4px;padding-inline:16px 8px;display:flex}.dong-sheet__t:focus{outline:none}.dong-sheet__t{color:var(--color-secondary-900);flex:1;margin:0;font-size:16px;font-weight:700}.dong-sheet__body{overscroll-behavior:contain;flex-direction:column;gap:12px;padding:4px 16px 20px;display:flex;overflow-y:auto}.dong-sheet__foot{padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--color-surface-card);border-block-start:1px solid var(--color-secondary-200);flex:none;align-items:center;gap:8px;display:flex}.dong-amt{background:var(--color-surface-card);border:1.5px solid var(--color-secondary-300);border-radius:var(--radius-md);block-size:68px;transition:border-color var(--dong-fast), box-shadow var(--dong-fast);align-items:center;gap:8px;padding:0 16px;display:flex}.dong-amt:focus-within{border-color:var(--color-primary-600);box-shadow:var(--dong-ring)}.dong-amt input{letter-spacing:-.02em;block-size:100%;min-inline-size:0;color:var(--color-secondary-900);background:0 0;border:0;outline:none;flex:1;font-size:30px;font-weight:700}.dong-amt input::placeholder{color:var(--color-secondary-300)}.dong-amt span{color:var(--color-secondary-500);font-size:14px;font-weight:500}.dong-amt-words{min-block-size:20px;color:var(--color-primary-700);margin:6px 0 0;font-size:12px}.dong-seg{border-radius:var(--radius-md);background:var(--color-surface-sunken);grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:4px;display:grid}.dong-seg--2{grid-template-columns:repeat(2,minmax(0,1fr))}.dong-seg button{border-radius:var(--radius-sm);min-block-size:44px;color:var(--color-secondary-700);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;gap:5px;padding:0 4px;font-size:13px;font-weight:500;display:inline-flex}.dong-seg button[aria-checked=true],.dong-seg button[aria-selected=true]{background:var(--color-surface-card);color:var(--color-primary-700);box-shadow:var(--shadow-sm);font-weight:700}.dong-sp{flex-direction:column;margin-block-start:8px;display:flex}.dong-sprow{border-block-start:1px solid var(--color-secondary-100);align-items:center;gap:10px;min-block-size:56px;display:flex}.dong-sprow:first-child{border-block-start:0}.dong-cb{text-align:start;cursor:pointer;background:0 0;border:0;flex:1;align-items:center;gap:10px;min-block-size:48px;min-inline-size:0;padding:0;display:flex}.dong-cb__box{border:1.5px solid var(--color-secondary-300);border-radius:var(--radius-xs);color:#0000;block-size:22px;inline-size:22px;transition:background var(--dong-fast), border-color var(--dong-fast);flex:none;justify-content:center;align-items:center;display:inline-flex}.dong-cb[aria-checked=true] .dong-cb__box{background:var(--color-primary-600);border-color:var(--color-primary-600);color:var(--color-surface-card)}.dong-cb__n{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:500;overflow:hidden}.dong-cb[aria-checked=false] .dong-cb__n{color:var(--color-secondary-500)}.dong-sprow__v{color:var(--color-secondary-700);flex:none;font-size:13px;font-weight:700}.dong-sprow__v--soft{color:var(--color-secondary-500);font-size:12px;font-weight:500}.dong-stepper{border:1px solid var(--color-secondary-200);border-radius:var(--radius-full);background:var(--color-surface-card);flex:none;align-items:center;display:inline-flex}.dong-stepper button{border-radius:var(--radius-full);block-size:44px;inline-size:44px;color:var(--color-primary-700);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;display:inline-flex}.dong-stepper button:disabled{color:var(--color-secondary-300);cursor:default}.dong-stepper output{text-align:center;min-inline-size:20px;font-size:14px;font-weight:700}.dong-exin{text-align:end;background:var(--color-surface-card);border:1px solid var(--color-secondary-300);border-radius:var(--radius-sm);outline:none;flex:none;block-size:44px;inline-size:128px;padding:0 10px;font-size:16px;font-weight:700}.dong-exin:focus{border-color:var(--color-primary-600);box-shadow:var(--dong-ring)}.dong-exin:disabled{background:var(--color-surface-sunken);border-color:var(--color-secondary-100)}.dong-msg{border-radius:var(--radius-sm);align-items:center;gap:8px;margin:10px 0 0;padding:10px 12px;font-size:12px;font-weight:500;display:flex}.dong-msg svg{flex:none}.dong-msg--flush{margin:0}.dong-msg--warn{background:var(--color-semantic-warning-50);color:var(--color-semantic-warning-700)}.dong-msg--ok{background:var(--color-semantic-success-50);color:var(--color-semantic-success-700)}.dong-msg--info{background:var(--color-surface-sunken);color:var(--color-secondary-700)}.dong-ipanel{flex-direction:column;gap:14px;display:flex}.dong-ilead{color:var(--color-secondary-700);margin:0;font-size:13px;line-height:1.8}.dong-isteps{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.dong-isteps li{border-block-start:1px solid var(--color-secondary-100);align-items:flex-start;gap:12px;padding:12px 0;display:flex}.dong-isteps li:first-child{border-block-start:0;padding-block-start:0}.dong-isteps__n{border-radius:var(--radius-full);background:var(--color-primary-50);block-size:28px;inline-size:28px;color:var(--color-primary-700);flex:none;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.dong-isteps__b{min-inline-size:0;color:var(--color-secondary-800);flex:1;font-size:14px;line-height:1.9}.dong-isteps__btn{margin-block-start:8px}.dong-glyph{vertical-align:middle;border-radius:var(--radius-xs);background:var(--color-surface-sunken);block-size:26px;inline-size:26px;color:var(--color-semantic-info-500);justify-content:center;align-items:center;margin-inline:2px;display:inline-flex}.dong-en{color:var(--color-secondary-500);direction:ltr;unicode-bidi:isolate;font-size:12px}.dong-isend{border-block-start:1px solid var(--color-secondary-200);flex-direction:column;gap:8px;padding-block-start:12px;display:flex}.dong-ilink{text-align:center;word-break:break-all;border-radius:var(--radius-sm);background:var(--color-surface-sunken);color:var(--color-secondary-800);margin:0;padding:10px 12px;font-size:13px}.dong-toast{border-radius:var(--radius-md);background:var(--color-secondary-800);block-size:auto;inline-size:auto;max-inline-size:400px;color:var(--color-surface-card);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity var(--dong-normal), transform var(--dong-normal);border:0;align-items:center;gap:8px;margin:0 auto;padding:12px 16px;font-size:13px;font-weight:500;display:flex;position:fixed;inset:auto;inset-block-end:calc(92px + env(safe-area-inset-bottom));inset-inline:16px;overflow:visible;transform:translateY(8px)}.dong-toast[data-on]{opacity:1;pointer-events:auto;transform:none}.dong-toast>span{flex:1}.dong-toast__act{min-block-size:32px;color:var(--color-heritage-200);cursor:pointer;background:0 0;border:0;padding:0 4px;font-size:13px;font-weight:700}@media (min-width:720px){.dong-intro{padding-block-start:36px}.dong-intro h1{font-size:30px}.dong-sheet{border-radius:var(--radius-xl);max-block-size:88vh;inline-size:520px;margin:auto;inset:0}.dong-sheet__in{max-block-size:88vh}.dong-sheet[open]{animation-name:dong-dialog-in}.dong-sheet__grab{display:none}.dong-sheet__h{padding-block-start:12px}.dong-toast{inset-block-end:32px}}@keyframes dong-dialog-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.dong-root *,.dong-root :before,.dong-sheet,.dong-toast{transition:none!important;animation:none!important}}