.btn{--btn-bg: var(--surface);--btn-fg: var(--text);--btn-border: var(--border-strong);display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border:1px solid var(--btn-border);border-radius:999px;background:var(--btn-bg);color:var(--btn-fg);font-weight:700;font-size:.95rem;line-height:1.2;text-decoration:none;white-space:nowrap;transition:transform .12s var(--ease),box-shadow .15s,background .15s,border-color .15s}.btn:hover{color:var(--btn-fg);border-color:var(--brand)}.btn:active{transform:translateY(1px) scale(.99)}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed;transform:none}.btn-primary{--btn-bg: var(--brand);--btn-fg: var(--on-brand);--btn-border: transparent;box-shadow:0 8px 20px -8px color-mix(in srgb,var(--brand) 70%,transparent)}.btn-primary:hover{--btn-bg: var(--brand-strong);border-color:transparent}.btn-accent{--btn-bg: var(--accent);--btn-fg: #1b1035;--btn-border: transparent;box-shadow:0 8px 20px -8px color-mix(in srgb,var(--accent) 80%,transparent)}.btn-accent:hover{--btn-bg: var(--accent-strong);border-color:transparent}.btn-ghost{--btn-bg: transparent;--btn-border: transparent}.btn-ghost:hover{background:var(--surface-2);border-color:transparent}.btn-sm{min-height:36px;padding:7px 14px;font-size:.875rem}.btn-lg{min-height:54px;padding:14px 26px;font-size:1.05rem}.btn-block{width:100%}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text-2);transition:background .15s,color .15s,border-color .15s}.icon-btn:hover{color:var(--text);border-color:var(--border-strong);background:var(--surface-2)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-pad{padding:clamp(18px,3vw,28px)}.field{display:grid;gap:6px;min-width:0}.field>label,.field-label,fieldset>legend{font-size:.875rem;font-weight:650;color:var(--text-2)}fieldset{margin:0;padding:0;border:0;min-width:0}fieldset>legend{padding:0;margin-bottom:8px}.input,.select,.textarea{width:100%;min-height:46px;padding:11px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);transition:border-color .15s,box-shadow .15s}.textarea{min-height:110px;resize:vertical}.select{appearance:none;padding-right:40px;background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat}.input:hover,.select:hover,.textarea:hover{border-color:var(--text-3)}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}.input[aria-invalid=true],.textarea[aria-invalid=true]{border-color:var(--danger)}.field-error{font-size:.82rem;color:var(--danger)}.field-hint{font-size:.82rem;color:var(--text-3)}input[type=checkbox],input[type=radio],input[type=range]{accent-color:var(--brand)}.color-input{display:flex;align-items:center;gap:8px;padding:5px 10px 5px 5px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface)}.color-input:focus-within{border-color:var(--brand);box-shadow:var(--ring)}.color-swatch{width:36px;height:36px;padding:0;border:1px solid var(--border);border-radius:9px;background:none;cursor:pointer;flex:none}.color-swatch::-webkit-color-swatch-wrapper{padding:0}.color-swatch::-webkit-color-swatch{border:0;border-radius:8px}.color-swatch::-moz-color-swatch{border:0;border-radius:8px}.color-hex{width:100%;min-width:0;border:0;background:transparent;font-family:var(--mono);font-size:.9rem;text-transform:uppercase}.color-hex:focus{outline:none}.range-row{display:flex;align-items:center;gap:12px}.range-row input[type=range]{flex:1;min-width:0;height:28px}.range-row output{min-width:52px;padding:4px 8px;border-radius:8px;background:var(--surface-2);font-family:var(--mono);font-size:.82rem;text-align:center}.switch{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 0;cursor:pointer;font-weight:600;font-size:.92rem;color:var(--text-2)}.switch input{appearance:none;position:relative;flex:none;width:44px;height:26px;margin:0;border-radius:999px;background:var(--border-strong);transition:background .18s;cursor:pointer}.switch input:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000040;transition:transform .18s var(--ease)}.switch input:checked{background:var(--brand)}.switch input:checked:after{transform:translate(18px)}.switch input:focus-visible{box-shadow:var(--ring);outline:none}.segmented{display:flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:14px;background:var(--surface-2)}.segmented label{flex:1 1 0;min-width:max-content;position:relative}.segmented span{display:block;padding:8px 12px;border-radius:10px;text-align:center;font-weight:650;font-size:.875rem;color:var(--text-2);cursor:pointer;transition:background .15s,color .15s,box-shadow .15s}.segmented input,.option-grid input{position:absolute;opacity:0;pointer-events:none}.segmented input:checked+span{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}.segmented input:focus-visible+span{box-shadow:var(--ring)}.option-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--tile, 84px),1fr));gap:10px}.option-grid label{position:relative;display:grid;gap:6px;justify-items:center;align-content:start;cursor:pointer}.option-tile{display:grid;place-items:center;width:100%;aspect-ratio:1;padding:12px;border:2px solid var(--border);border-radius:16px;background:var(--surface);color:var(--text);transition:border-color .15s,box-shadow .15s,transform .15s var(--ease)}.option-tile.is-light{background:#fff}.option-grid label:hover .option-tile{border-color:var(--border-strong);transform:translateY(-1px)}.option-grid input:checked+.option-tile{border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent)}.option-grid input:focus-visible+.option-tile{box-shadow:var(--ring)}.option-name{font-size:.76rem;font-weight:600;color:var(--text-3);text-align:center;line-height:1.25}.option-grid input:checked~.option-name{color:var(--brand)}.thumb-svg{width:100%;height:100%}.thumb-frame{width:100%;height:100%;object-fit:contain}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:5px 11px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text-2);font-size:.8rem;font-weight:650;transition:border-color .15s,color .15s}.chip:hover{border-color:var(--brand);color:var(--brand)}.notice{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--radius-sm);font-size:.875rem;line-height:1.45}.notice-warn{background:var(--warn-soft);color:var(--warn)}.notice-ok{background:var(--ok-soft);color:var(--ok)}.notice-error{background:var(--danger-soft);color:var(--danger)}.notice-info{background:var(--brand-soft);color:var(--brand)}.toasts{position:fixed;left:50%;bottom:24px;z-index:200;display:grid;gap:8px;transform:translate(-50%);pointer-events:none;width:min(92vw,420px)}.toast{padding:12px 18px;border-radius:14px;background:#0f172a;color:#fff;font-weight:600;font-size:.92rem;text-align:center;box-shadow:var(--shadow-lg);animation:toast-in .25s var(--ease);transition:opacity .3s,transform .3s}.toast:has(.toast-action){display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;pointer-events:auto}.toast-action{flex:none;padding:6px 12px;border:0;border-radius:999px;background:#ffffff29;color:#fff;font-weight:800}.toast-action:hover{background:#ffffff47}.toast-success{background:#166534}.toast-error{background:#991b1b}.toast.is-leaving{opacity:0;transform:translateY(8px)}@keyframes toast-in{0%{opacity:0;transform:translateY(10px) scale(.98)}}.dialog{width:min(94vw,640px);max-height:min(86vh,760px);padding:0;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);color:var(--text);box-shadow:var(--shadow-lg)}.dialog::backdrop{background:#080c1880;backdrop-filter:blur(3px)}.dialog[open]{animation:toast-in .2s var(--ease)}.dialog-head{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-bottom:1px solid var(--border);background:var(--surface)}.dialog-head h2{margin:0;font-size:1.15rem}.dialog-body{padding:18px 22px 22px}.faq{display:grid;gap:12px;max-width:820px;margin-inline:auto}.faq details{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);transition:border-color .15s,box-shadow .15s}.faq details[open]{border-color:color-mix(in srgb,var(--brand) 40%,var(--border));box-shadow:var(--shadow)}.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-weight:700;cursor:pointer;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--surface-2);color:var(--brand);font-size:1.2rem;font-weight:600;transition:transform .2s var(--ease)}.faq details[open] summary:after{transform:rotate(45deg)}.faq details>div{padding:0 22px 18px;color:var(--text-2)}.faq details>div p:last-child{margin-bottom:0}.ad-slot{display:grid;place-items:center;margin-block:24px;min-height:100px;border-radius:var(--radius);overflow:hidden}.ad-slot:before{content:"Advertisement";display:block;margin-bottom:6px;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}.ad-slot .ad-house img{border-radius:var(--radius)}.dropzone{display:grid;place-items:center;gap:8px;padding:22px;border:2px dashed var(--border-strong);border-radius:var(--radius);background:var(--surface-2);color:var(--text-2);text-align:center;cursor:pointer;transition:border-color .15s,background .15s}.dropzone:hover,.dropzone.is-over{border-color:var(--brand);background:var(--brand-soft)}.dropzone strong{color:var(--text)}.dropzone input{position:absolute;opacity:0;pointer-events:none;width:1px}.dropzone:focus-within{box-shadow:var(--ring)}.progress{width:100%;height:10px;border-radius:999px;overflow:hidden;background:var(--surface-3)}.progress>span{display:block;height:100%;width:0;border-radius:inherit;background:var(--grad);transition:width .2s}.theme-menu{position:fixed;inset:calc(var(--header-h) + 8px) 16px auto auto;margin:0;width:min(340px,calc(100vw - 32px));padding:18px;display:grid;gap:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);box-shadow:var(--shadow-lg)}@supports selector(:popover-open){.theme-menu:not(:popover-open){display:none}}@supports not selector(:popover-open){.theme-menu:not([data-open]){display:none}}.theme-menu .field-hint{margin:0}.upgrade-dialog{width:min(94vw,460px)}.upgrade-body{position:relative;display:grid;gap:14px;padding:30px 26px 24px;text-align:center}.upgrade-body h2{margin:0}.upgrade-body p{margin:0;color:var(--text-2)}.upgrade-body .perks{justify-items:start;margin:4px auto 8px;text-align:left}.upgrade-close{position:absolute;top:14px;right:14px}.upgrade-badge{display:grid;place-items:center;width:60px;height:60px;margin:0 auto;border-radius:50%;background:var(--brand-soft);color:var(--brand)}.perks{display:grid;gap:8px;padding:0;list-style:none}.perks li{display:flex;gap:10px;align-items:flex-start;color:var(--text-2)}.perks .icon{margin-top:2px;color:var(--ok)}.btn-google{--btn-bg: #ffffff;--btn-fg: #1f1f1f;--btn-border: #dadce0}.btn-google:hover{--btn-bg: #f8f9fa;border-color:#c6c9cd}.reward-dialog{width:min(94vw,640px)}.reward-dialog .dialog-body{display:grid;gap:12px}.reward-video{width:100%;border-radius:var(--radius-sm);background:#000}.reward-step{margin:0;font-weight:800}.ad-house img{max-width:100%;height:auto}