/* Scoped account form for the workshop and Q&A; editor styles stay independent. */
/* Login, signup and password recovery share these actions on all three pages. */
:is(.account-center-dialog .account-form-actions,.site-auth-dialog .site-auth-actions){width:100%;max-width:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:25px 0 0}
:is(.account-center-dialog .account-form-actions #account-submit,.site-auth-dialog .site-auth-primary){grid-column:1;width:100%;height:48px;min-height:48px;padding:11px;border:1px solid #d7ff88;border-radius:11px;background:linear-gradient(120deg,#d7ff73,#b8ef4e);box-shadow:0 7px 24px #b6ef4918;color:#17250a;font-size:14px;font-weight:700;letter-spacing:.3px}
:is(.account-center-dialog .account-form-actions .secondary,.site-auth-dialog .site-auth-link){grid-column:2;justify-self:stretch;width:100%;min-width:0;height:48px;min-height:48px;margin:0;padding:11px;border:1px solid #3a4e65;border-radius:11px;background:#1b2939;color:#e4edf8;font-size:14px;font-weight:650;box-shadow:none}
:is(.account-center-dialog .account-form-actions .secondary,.site-auth-dialog .site-auth-link):hover{border-color:#6b829a;background:#243447;color:#f2f6ff;filter:none}
:is(.account-center-dialog #account-back,.site-auth-dialog [data-auth=back]){margin-top:0}
.site-auth-dialog{box-sizing:border-box;color-scheme:dark;width:min(520px,calc(100vw - 24px));max-height:calc(100dvh - 32px);margin:auto;padding:32px;border:1px solid #344253;border-radius:20px;background:linear-gradient(145deg,#1b2736,#101820 85%);color:#edf2fa;box-shadow:0 30px 100px #0008;font:14px/1.6 Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;overflow:auto}
.site-auth-dialog::backdrop{background:#03070bcc;backdrop-filter:blur(7px)}
.site-auth-dialog [hidden]{display:none!important}
.site-auth-dialog *{box-sizing:border-box}
.site-auth-dialog .site-auth-head{display:flex;align-items:center;gap:14px}
.site-auth-dialog .site-auth-mark{display:grid;place-items:center;width:48px;height:48px;border:1px solid #c9fa6230;border-radius:14px;background:#ccff660a;color:#d4ff68;flex:none}
.site-auth-dialog .site-auth-mark svg{width:25px;height:25px}
.site-auth-dialog .site-auth-head p{margin:0 0 2px;font-size:12px;color:#aab9ca}
.site-auth-dialog h2{margin:0;font-size:24px;line-height:1.4;font-weight:750;color:#f2f6ff}
.site-auth-dialog button{font:inherit;cursor:pointer}
.site-auth-dialog button:disabled{opacity:.5;cursor:wait}
.site-auth-dialog [data-auth=close]{align-self:flex-start;margin:-4px -8px 0 auto;padding:3px 10px;border:0;border-radius:8px;background:none;color:#a2b3c6;font-size:20px}
.site-auth-dialog [data-auth=close]:hover{background:#ffffff0a;color:#fff}
.site-auth-dialog .site-auth-subtitle{margin:20px 0 26px;padding-bottom:22px;border-bottom:1px solid #ffffff0b;font-size:13px;line-height:1.8;color:#aab9ca}
.site-auth-dialog .site-auth-footer{display:flex;justify-content:flex-end;margin-top:12px}
.site-auth-dialog .site-auth-footer:not(:has(>button:not([hidden]))){display:none}
.site-auth-dialog .site-auth-footer .site-auth-link{width:auto;min-height:28px;height:auto;padding:3px 0;border:0;border-radius:3px;background:none;color:#98aabd;font-size:12px;font-weight:400;box-shadow:none}
.site-auth-dialog .site-auth-footer .site-auth-link:hover{background:none;color:#d4ff68;text-decoration:underline;text-underline-offset:4px;filter:none}
.site-auth-dialog label{display:block;margin:0 0 20px;font-size:13px;font-weight:650;color:#d8e1ed}
.site-auth-dialog input{display:block;width:100%;min-width:0;height:46px;margin-top:8px;padding:10px 13px;border:1px solid #3a4e65;border-radius:10px;outline:0;background:#0c131d;color:#edf2fa;font:14px/1.5 Inter,"Microsoft YaHei",system-ui,sans-serif}
.site-auth-dialog input::placeholder{color:#708096}
.site-auth-dialog input:focus{border-color:#b8dd6c;box-shadow:0 0 0 3px #ccff6610}
.site-auth-dialog .site-auth-code-label{margin:0 0 8px}
.site-auth-dialog .site-auth-code-row{display:grid;grid-template-columns:minmax(0,1fr) 114px;gap:10px}
.site-auth-dialog .site-auth-code-row input{margin:0}
.site-auth-dialog .site-auth-code-row button{min-width:0;padding:9px 7px;border:1px solid #3a4e65;border-radius:10px;background:#1b2939;color:#e4edf8;font-size:12px;font-weight:650}
.site-auth-dialog .site-auth-help{margin:10px 0 24px;color:#8e9fb4;font-size:12px;line-height:1.7}
.site-auth-dialog .site-auth-message{margin:15px 0 0;padding:11px 13px;border:1px solid #88d5e325;border-radius:9px;background:#88d5e309;color:#c1d7e5;font-size:13px;line-height:1.6;overflow-wrap:anywhere}
.site-auth-dialog .site-auth-message:empty{display:none}
.site-auth-dialog button:focus-visible{outline:2px solid #d4ff68;outline-offset:3px}
@media(max-width:560px){.site-auth-dialog{padding:24px 22px 18px;border-radius:17px}.site-auth-dialog h2{font-size:22px}.site-auth-dialog input{font-size:16px}.site-auth-dialog .site-auth-code-row{grid-template-columns:minmax(0,1fr) 106px;gap:8px}}
/* Shared resend verification for the homepage and tool account dialogs. */
.email-image-check{display:grid;grid-template-columns:200px minmax(110px,1fr);gap:10px;align-items:center;margin:12px 0;padding:12px;border:1px solid #d7dfeb;border-radius:10px;background:#f4f7fb;color:#243e60}
.email-image-check[hidden]{display:none}
.email-image-check img{display:block;max-width:100%;height:auto;border-radius:6px}
.email-image-check label{display:grid;gap:5px;font-size:12px}
.email-image-check input{min-width:0;width:100%;box-sizing:border-box}
.email-image-check button{grid-column:1/-1;justify-self:start}
@media(max-width:480px){.email-image-check{grid-template-columns:1fr}}

/* Account card and announcement only: no header/grid/page geometry overrides. */
.header-notice a.announcement-copy{display:block;color:inherit;text-decoration:none;border-radius:3px}
.header-notice a.announcement-copy:hover strong{text-decoration:underline;text-underline-offset:3px}
.header-notice a.header-notice-badge{text-decoration:none}
.header-notice a.header-notice-badge:hover{border-color:#94b855;color:#d4ff68}
.header-notice a.header-notice-badge:focus-visible{outline:2px solid #d4ff68;outline-offset:3px}
.topbar.site-header #account-open.account-open-signed-in.header-account-card{display:inline-flex;align-items:center;justify-content:flex-start;gap:10px;width:180px;min-width:0;height:44px;min-height:44px;margin:0;padding:5px 11px;border:1px solid #465567;border-radius:11px;background:linear-gradient(125deg,#25313e,#18232e);box-shadow:inset 0 1px #ffffff0b,0 5px 18px #0003;color:#eef3f8;line-height:1.4;text-align:left}
.topbar.site-header #account-open.header-account-card:hover{border-color:#94b855;background:linear-gradient(125deg,#2d3b43,#202c32)}
.header-avatar{display:inline-flex;align-items:center;justify-content:center;flex:none;width:32px;height:32px;border-radius:50%;background:linear-gradient(145deg,#dfff8b,#8fae4e);color:#253419;font-size:13px;font-weight:800}
.header-account-copy{min-width:0}.header-account-copy strong{display:block;font-size:14px;font-weight:700}.header-account-copy small{display:block;font-size:10px;font-weight:400;white-space:nowrap;color:#98a8b8}.header-account-copy b{color:#cfe69f;font-weight:500}.header-account-chevron{margin-left:auto;color:#8193a5;font-size:15px}
.header-account-panel,.header-notice-panel{position:fixed;z-index:1000;box-sizing:border-box;width:254px;max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);overflow:auto;padding:16px;border:1px solid #3b4a59;border-radius:12px;background:#17212c;color:#eef3f8;box-shadow:0 20px 60px #0009;font:13px/1.5 Inter,"Microsoft YaHei",sans-serif}
.header-account-panel[hidden],.header-notice-panel[hidden]{display:none!important}
.header-account-profile{display:flex;gap:11px;align-items:center;padding-bottom:15px;border-bottom:1px solid #283440}.header-account-profile>div{min-width:0}.header-account-name{display:block;overflow-wrap:anywhere}.header-account-profile small{display:block;font-size:10px;color:#8c9cac}.header-wallet{display:flex;justify-content:space-between;align-items:center;padding:16px 0 10px;color:#9eacbb;font-size:11px}.header-wallet strong{font-size:20px;color:#d4ff68}
.header-credit-breakdown{display:grid;gap:9px;padding:0 0 16px;color:#9eacbb;font-size:11px;border-bottom:1px solid #283440;margin-bottom:8px}.header-credit-breakdown>span{display:flex;justify-content:space-between;gap:12px}.header-credit-breakdown strong{font-size:12px;font-weight:600;color:#e7edf4;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.header-credit-breakdown .credit-legacy-note{font-size:10px;line-height:1.6;color:#9eacbb}
.header-credit-breakdown,.credit-breakdown{display:flex;flex-wrap:wrap;gap:5px 8px;align-items:center}
.header-credit-breakdown>span,.credit-breakdown>span{display:inline-flex;flex-direction:row;justify-content:flex-start;align-items:baseline;gap:4px;padding:0 8px 0 0;margin:0;border:0;border-radius:0;border-right:1px solid #3a4652;color:#9eacbb;font-size:11px;line-height:1.6;white-space:nowrap}
.header-credit-breakdown>span:first-child,.credit-breakdown>span:first-child{padding-left:0}.header-credit-breakdown>span:last-of-type,.credit-breakdown>span:last-of-type{border-right:0}
.header-credit-breakdown strong,.credit-breakdown strong{font-size:11px;font-weight:500;color:#b6c1cc}.header-credit-breakdown .credit-legacy-note,.credit-breakdown .credit-legacy-note{flex-basis:100%}
.header-account-panel>a,.header-account-panel>.ai-watermark-entry,.header-account-panel>#account-bar-logout{box-sizing:border-box;display:block;width:100%;min-height:38px;padding:10px;border:0;border-radius:6px;background:transparent;text-align:left;color:#c3cdda;text-decoration:none;font:12px/1.5 Inter,"Microsoft YaHei",sans-serif;cursor:pointer}.header-account-panel>a span{float:right}.header-account-panel>a:hover,.header-account-panel>.ai-watermark-entry:hover,.header-account-panel>#account-bar-logout:hover{background:#24323e;color:#fff}.header-account-panel>#account-bar-logout{margin-top:7px;padding-top:13px;border-top:1px solid #283440;border-radius:0;color:#81909f}.header-account-panel>#account-bar-logout[hidden]{display:none}.header-account-panel a:focus-visible,.header-account-panel button:focus-visible,.header-notice .announcement-copy:focus-visible{outline:2px solid #d4ff68;outline-offset:2px}
.review-workbench .site-header .workbench-top-notices>.announcement-bar.header-notice{gap:10px;background:transparent;border-color:transparent;box-shadow:none}
.header-notice-badge{flex:none;padding:2px 6px;border:1px solid #344532;border-radius:5px;background:#1b251e;color:#c9e99b;font:10px/1.4 "Microsoft YaHei",sans-serif}.header-notice .announcement-copy{cursor:pointer}.review-workbench .site-header .header-notice .announcement-copy strong{color:#d1dcc7;font-weight:600}.review-workbench .site-header .header-notice .announcement-copy p{color:#8e9cab}.header-notice-panel{width:420px;padding:20px}.header-notice-panel>strong{font-size:14px;color:#e5eedc}.header-notice-panel>p{margin:12px 0 0;color:#a3b1bf;font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}
@media(max-width:600px){.topbar.site-header #account-open.header-account-card{width:150px;height:40px;min-height:40px;gap:7px;padding:4px 8px}.header-account-copy strong{font-size:12px}.header-account-copy small{font-size:9px}.header-avatar{width:28px;height:28px}}

/* Hide only the review workspace while a direct account destination initializes. */
.account-entry-pending body>main>:not(dialog),.account-entry-pending body>footer,.account-entry-pending .workbench-top-notices,.account-entry-pending .site-status{display:none!important}
#account-entry-shell{max-width:900px;margin:60px auto;padding:32px;color:#edf0f4}#account-entry-shell h1{font-size:28px}#account-entry-shell p{color:#9aabba;font-size:14px}#account-entry-shell>div{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:26px}#account-entry-shell button,#account-entry-shell a{font:13px/1.5 "Microsoft YaHei",sans-serif;color:#cfe69f}#account-entry-shell button{border:1px solid #465567;border-radius:8px;background:#1b2834;padding:9px 16px;cursor:pointer}

.header-member-card,.header-storage-card{border:1px solid #354333;border-radius:9px;padding:12px;margin-top:12px}.header-member-card{padding:8px 12px;display:flex;align-items:center;justify-content:space-between;gap:8px;background:linear-gradient(120deg,#283326,#1d2927)}.header-member-card[hidden],.header-storage-card[hidden]{display:none!important}.header-member-card strong{font-size:13px;color:#eef6d9}.header-member-card button,.header-storage-card button{font:inherit;font-size:11px;border:1px solid #52653b;border-radius:6px;background:#25351e;color:#d4ff80;padding:5px 8px;white-space:nowrap;cursor:pointer}.header-storage-card{padding:8px 12px;border-color:#344453;background:#111c26;margin-bottom:10px}.header-storage-head{display:flex;justify-content:space-between;align-items:center;gap:8px;color:#a7b7c6;font-size:11px}.header-storage-head>span{display:flex;gap:5px;align-items:center}.header-storage-head svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.5}.header-storage-card>strong{display:block;margin-top:6px;font-size:15px;font-variant-numeric:tabular-nums}.header-storage-card button:disabled{opacity:.45;cursor:default}
.account-membership-dialog{box-sizing:border-box;width:min(540px,calc(100vw - 32px));max-height:85vh;overflow:auto;padding:24px;border:1px solid #3b4a59;border-radius:14px;background:#17212c;color:#eef3f8;font:13px/1.6 Inter,"Microsoft YaHei",sans-serif}.account-membership-dialog::backdrop{background:#050a10bd;backdrop-filter:blur(5px)}.account-membership-dialog header{display:flex;justify-content:space-between;align-items:center;font-size:18px}.account-membership-dialog button{border:1px solid #52653b;border-radius:6px;background:#25351e;color:#d4ff80;padding:6px 12px;cursor:pointer}.account-membership-dialog article{padding:14px;border:1px solid #344453;border-radius:9px;margin:12px 0}.account-membership-dialog article[data-current=true]{background:#233020;border-color:#5c713e}.account-membership-dialog p{color:#a5b5c3;font-size:12px;margin:8px 0}.account-membership-dialog button:focus-visible{outline:2px solid #d4ff68;outline-offset:2px}
.credit-breakdown>.credit-member-line{flex-basis:100%;border:0;padding-left:0;flex-wrap:wrap;white-space:normal}.credit-member-line time{font:inherit;color:#9eacbb;margin-left:8px}

.account-membership-dialog .membership-close{display:grid;place-items:center;flex:none;width:36px;height:36px;border:0;border-radius:8px;padding:0;background:transparent;color:#aab8c5;font-size:27px;line-height:1}
.account-membership-dialog .membership-close:hover{background:#ffffff0b;color:#fff}
.membership-guide{margin-top:18px;padding:16px;background:#101923;border:1px solid #304252;border-radius:10px}
.membership-guide strong{font-size:13px;color:#dce9f1}.membership-guide p{white-space:pre-line;line-height:1.9}
.membership-entry-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.membership-entry-actions a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:9px 12px;border:1px solid #52653b;border-radius:9px;background:#25351e;color:#dcf5b4;text-decoration:none;font-size:14px;font-weight:600}
.membership-entry-actions .membership-buy{background:#d4ff68;border-color:#d4ff68;color:#1a2909}
.membership-entry-actions a[aria-disabled=true]{opacity:.45;pointer-events:none}
.membership-entry-actions a:focus-visible{outline:2px solid #d4ff68;outline-offset:3px}
.account-membership-dialog .membership-entry-status{margin-top:12px;line-height:1.7}
@media(max-width:420px){.account-membership-dialog{padding:20px}.membership-entry-actions{gap:9px}.membership-entry-actions a{font-size:13px}}
.ai-watermark-entry{display:block;width:100%;text-align:left;padding:12px;border:0;border-radius:8px;background:transparent;color:inherit;font:inherit;cursor:pointer}.ai-watermark-entry:hover{background:#ffffff0d}.ai-watermark-dialog{box-sizing:border-box;width:min(700px,calc(100vw - 32px));max-height:88vh;overflow:auto;padding:28px 30px;border:1px solid #3b4149;border-radius:16px;background:#1b1d20;color:#eee;font:14px/1.8 Inter,"Microsoft YaHei",sans-serif}.ai-watermark-dialog::backdrop{background:#000a}.ai-watermark-dialog header{display:flex;align-items:center;justify-content:space-between;gap:20px}.ai-watermark-dialog h2{margin:0;font-size:20px}.ai-watermark-dialog [data-close]{border:0;background:none;color:#aaa;font-size:28px;cursor:pointer}.ai-watermark-dialog p{color:#b9bcc2;margin:14px 0}.ai-watermark-dialog .ai-watermark-scope{padding:12px 14px;background:#ffffff05;border:1px solid #ffffff12;border-radius:8px;font-size:12px}.ai-watermark-control{display:flex;align-items:center;gap:10px;position:relative;cursor:pointer;margin-top:24px}.ai-watermark-control input{position:absolute;opacity:0;width:44px;height:26px}.ai-watermark-switch{width:44px;height:26px;border-radius:20px;background:#62666c;position:relative;flex-shrink:0}.ai-watermark-switch::after{content:'';position:absolute;width:20px;height:20px;top:3px;left:3px;border-radius:50%;background:white;transition:transform .15s}.ai-watermark-control input:checked+.ai-watermark-switch{background:#b7dc60}.ai-watermark-control input:checked+.ai-watermark-switch::after{transform:translateX(18px)}.ai-watermark-control input:focus-visible+.ai-watermark-switch{outline:2px solid #b7dc60;outline-offset:4px}.ai-watermark-control [data-state]{font-size:12px;color:#afb79e}.ai-watermark-dialog .ai-watermark-help{font-size:12px;color:#91959b}.ai-watermark-dialog footer{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-top:26px}.ai-watermark-dialog [data-status]{font-size:12px;color:#c7d8a8}.ai-watermark-dialog [data-save]{border:0;border-radius:8px;background:#c5e894;color:#17210d;font:inherit;font-weight:600;padding:10px 22px;white-space:nowrap;cursor:pointer}.ai-watermark-dialog button:disabled{opacity:.5;cursor:wait}@media(max-width:480px){.ai-watermark-dialog{padding:20px}.ai-watermark-dialog h2{font-size:17px}}
.ai-watermark-switch{pointer-events:none}

/* Reference motion: a short central reveal with a gently dimming backdrop. */
.ai-watermark-copy{margin-top:16px}.ai-watermark-dialog .ai-watermark-copy p{margin:0}.ai-watermark-dialog .ai-watermark-control{margin-top:18px}.ai-watermark-dialog .ai-watermark-help{margin:10px 0 0}.ai-watermark-dialog footer{margin-top:18px}
.ai-watermark-dialog[open]{animation:ai-watermark-enter 220ms cubic-bezier(.2,.7,.2,1) both}
.ai-watermark-dialog[open]::backdrop{animation:ai-watermark-backdrop-enter 220ms ease-out both}
.ai-watermark-dialog[open].is-closing{animation:ai-watermark-exit 160ms ease-in both;pointer-events:none}
.ai-watermark-dialog[open].is-closing::backdrop{animation:ai-watermark-backdrop-exit 160ms ease-in both}
.ai-watermark-switch{transition:background-color 180ms ease}
.ai-watermark-switch::after{transition:transform 180ms cubic-bezier(.2,.7,.2,1)}
.ai-watermark-control:has(input:disabled){cursor:wait;opacity:.65}
@keyframes ai-watermark-enter{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes ai-watermark-exit{from{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(5px) scale(.98)}}
@keyframes ai-watermark-backdrop-enter{from{background:#0000}to{background:#000a}}
@keyframes ai-watermark-backdrop-exit{from{background:#000a}to{background:#0000}}
@media(prefers-reduced-motion:reduce){.ai-watermark-dialog[open],.ai-watermark-dialog[open]::backdrop{animation:none!important}.ai-watermark-switch,.ai-watermark-switch::after{transition:none}}

.ai-watermark-inline{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ai-watermark-inline button{border:1px solid #68705c;border-radius:7px;background:transparent;color:inherit;font:inherit;font-size:inherit;padding:2px 7px;cursor:pointer}