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/* ══ 2026-09-10 合规增补（T75 三语 / T58 图标 / T68 App 形态 / 账号删除）══
   只加不改：原有设计一行没动，下面全是新元素或新语言态才用得上的规则。 */

/* 跳到正文：键盘用户第一次 Tab 就该拿到它，平时不占位。
   🔴 别用 left:-9999px —— 那会让元素的 left 落在视口外，横向溢出量具会一直点它的名。
   用 clip-path 收成 0 面积，位置还在原处。 */
.skip-link{position:absolute;top:0;left:0;z-index:60;padding:12px 18px;border-radius:0 0 10px 0;
  background:var(--ink);color:#fff;font-size:13px;clip-path:inset(50%);white-space:nowrap}
.skip-link:focus{clip-path:none}

/* 语言选择器（换掉原来 en↔zh 两态按钮，三语要能直接选到） */
.lang-select{border:1px solid currentColor;border-radius:6px;background:transparent;color:inherit;
  font-size:11px;min-height:32px;padding:5px 6px;line-height:1.2}
.lang-select:hover{border-color:var(--lavender)}
.studio .lang-select,.app-sheet .lang-select{background:#20232a;color:#c3cad4;border-color:#3c4552}
.studio .lang-select option,.app-sheet .lang-select option{background:#20232a;color:#dfe4d8}

/* 🔴 横向溢出实测（Windows 无头 Chrome，量 documentElement.scrollWidth 对 innerWidth）后补的三处。
   前两处是我这轮改出来的回归，原版没有：
     ① 页脚链接从 3 条加到 4 条（多了「删除账号」），footer>div 那个 flex 行在 375px 不换行，
        把 grid 列撑到 377px → 整页横滚 24px。乌语更长，先炸的是乌语。
     ② .proof-section 是 grid，网格项默认 min-width:auto，撑不下就顶出去：乌语在 768px 溢出 14px。
   第三处是本来就该有的：西里尔词长，标题得留换行余地。 */
footer,footer>*{min-width:0}
footer>div{flex-wrap:wrap}
footer small,footer a{overflow-wrap:anywhere}
.proof-section>*{min-width:0}
.rhythm-numbers{gap:14px}
.rhythm-numbers>span{min-width:0}
.rhythm-numbers small{overflow-wrap:anywhere}
/* 乌语大标题只在宽屏收字距；窄屏一律让原来的 @media(max-width:700px) 说了算 —— 
   我的规则特异度更高，不圈进 min-width 会把人家的手机版覆盖掉。 */
@media(min-width:701px){html[lang="uk"] .hero h1{letter-spacing:-4px;font-size:clamp(48px,6vw,88px)}}
html[lang="uk"] .rhythm-numbers{font-size:30px}
html[lang="uk"] .tab-item{font-size:9px}

/* 工作台底部的网页形态页脚（app 形态由 studio/index.html 里的 @media 藏掉） */
.studio footer{max-width:none;margin:0;padding:16px 20px 20px;border-top:1px solid var(--line);
  display:block;text-align:center;background:#1b1d23}
.studio footer small{display:block;font-size:10px;color:#6f7885;line-height:1.8}
.studio footer a{color:#98a1af;text-decoration:underline}

/* 法律页：列表 + 账号删除表单 */
.legal-list{margin:14px 0 0;padding-left:20px}
.legal-list li{font-size:15px;color:#656b5e;line-height:1.9;margin-bottom:8px}
.delete-form{margin-top:24px;padding:24px;border:1px solid #d8cfc7;border-radius:14px;background:#efece6;
  max-width:460px}
.delete-form .field-label{margin-top:0;color:#5c6156;gap:8px}
.delete-form input{width:100%;min-height:46px;padding:11px 13px;border:1px solid #c9c2b8;border-radius:9px;
  background:#fff;color:var(--ink);letter-spacing:2px;font-weight:600}
.delete-form .button{width:100%;margin-top:18px}
.button.danger{background:#8c2b39;color:#ffe9ec;border-color:#7a2431}
.button.danger:hover:not(:disabled){background:#7a2431}
.delete-form .control-note{color:#6d7266;min-height:1.2em}
.delete-form .control-note.error-note{color:#8c2b39;font-weight:600}