/* ============================================================
   TED 精学 · UI v2「浅色工作台」
   在 style.css 之后加载，覆盖为浅色蓝白体系 + 左侧栏目栏。
   只覆盖视觉，不改任何类名与行为。
   ============================================================ */

:root {
  --bg: #e9f0fb;
  --bg-2: #ffffff;
  --card: #ffffff;
  --card-soft: #f4f8ff;
  --ink: #0b1b2b;
  --ink-2: #4a6480;
  --ink-3: #8ba1b8;
  --line: #e3ecf9;
  --line-2: #cfe0f5;
  --brand: #1a6bf0;
  --brand-2: #4aa3ff;
  --brand-soft: #e8f1ff;
  --accent: #ff5a4d;
  --gold: #f0a020;
  --green: #10b981;
  --r: 22px;
  --r-sm: 14px;
  --sd: 0 8px 24px rgba(18, 52, 98, .07);
  --sd-lg: 0 24px 56px rgba(18, 52, 98, .14);
  /* 兼容旧变量名 */
  --text: var(--ink);
  --text-2: var(--ink-2);
  --text-3: var(--ink-3);
  --panel: #ffffff;
  --panel-2: var(--card-soft);
  --radius: var(--r);
  --shadow: var(--sd);
  --blur: none;
}

html, body {
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
body {
  background-image:
    radial-gradient(900px 520px at 12% -8%, #dbe9ff 0%, transparent 62%),
    radial-gradient(760px 460px at 92% 0%, #e6f3ff 0%, transparent 58%);
  background-attachment: fixed;
}

/* ── 左侧栏目栏（可折叠）───────────────────────────────── */
.rail {
  position: fixed;
  left: 16px; top: 16px; bottom: 16px;
  width: 84px;
  background: #fff;
  border-radius: 30px;
  box-shadow: var(--sd);
  display: flex; flex-direction: column; align-items: center;
  padding: 14px 0 12px;
  gap: 4px;
  z-index: 60;
  transition: width .24s cubic-bezier(.4, 0, .2, 1), padding .24s;
  overflow: visible;
}
body.has-rail { padding-left: 116px; transition: padding-left .24s cubic-bezier(.4, 0, .2, 1); }

/* 展开/收起按钮：贴在栏的右上边缘，收起时朝右、展开时朝左 */
.rail-tog {
  position: absolute; top: 30px; right: -11px;
  width: 24px; height: 24px; border-radius: 50%;
  background: #fff; border: 1px solid var(--line-2);
  box-shadow: 0 4px 12px rgba(18, 52, 98, .16);
  display: grid; place-items: center; cursor: pointer; padding: 0;
  z-index: 2; color: var(--ink-2);
}
.rail-tog:hover { color: var(--brand); border-color: #b9d3f4; }
.rail-tog svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .24s; }
.rail.open .rail-tog svg { transform: rotate(180deg); }

/* 品牌块 */
.rail-logo {
  width: 46px; height: 46px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; font-weight: 800; font-size: 15px; letter-spacing: .5px;
  box-shadow: 0 8px 18px rgba(26, 107, 240, .32);
  margin-bottom: 12px; text-decoration: none; flex: none;
  transition: width .24s, padding .24s, background .24s;
}
.rail-logo .lg-mark { display: block; line-height: 1; }
.rail-logo .lg-txt { display: none; text-align: left; }
.rail-logo .lg-txt b { display: block; font-size: 14px; letter-spacing: 0; line-height: 1.2; }
.rail-logo .lg-txt i { display: block; font-style: normal; font-size: 10.5px; font-weight: 500; opacity: .82; margin-top: 2px; letter-spacing: .3px; }

.rail-nav { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 100%; }
.rail a.ri {
  width: 50px; height: 50px; border-radius: 16px;
  display: grid; place-items: center;
  color: var(--ink-3); text-decoration: none;
  position: relative; flex: none;
  transition: background .18s, color .18s, transform .18s;
}
.rail a.ri svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.rail a.ri:hover { background: var(--card-soft); color: var(--brand); }
.rail a.ri.on {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 10px 22px rgba(26, 107, 240, .34);
}
.rail a.ri.on::before {
  content: ""; position: absolute; left: -14px; top: 50%;
  width: 4px; height: 20px; margin-top: -10px;
  border-radius: 4px; background: var(--brand);
}
.rail a.ri .lbl { display: none; font-size: 13.5px; letter-spacing: .2px; }
.rail a.ri .tip {
  position: absolute; left: 62px; top: 50%; transform: translateY(-50%) scale(.9);
  background: #0b1b2b; color: #fff; font-size: 12px; padding: 5px 10px;
  border-radius: 8px; white-space: nowrap; opacity: 0; pointer-events: none;
  transition: .16s; z-index: 3; display: flex; align-items: baseline; gap: 6px;
}
.rail a.ri .tip em { font-style: normal; font-size: 10.5px; opacity: .6; }
.rail a.ri:hover .tip { opacity: 1; transform: translateY(-50%) scale(1); }
.rail-spacer { flex: 1; }
.rail-ava {
  width: 42px; height: 42px; border-radius: 14px; overflow: hidden; flex: none;
  background: linear-gradient(135deg, #cfe3ff, #eaf3ff);
  display: flex; align-items: center; justify-content: center; gap: 9px;
  color: var(--brand); font-weight: 700; font-size: 13px;
  text-decoration: none; transition: width .24s;
}
.rail-ava .lbl { display: none; font-size: 13px; font-weight: 600; color: var(--ink-2); }

/* ── 展开态 ─────────────────────────────────────────────── */
body.rail-open { padding-left: 252px; }
.rail.open {
  width: 218px; align-items: stretch;
  padding: 14px 12px 12px;
}
.rail.open .rail-logo {
  width: auto; height: 56px; border-radius: 18px;
  justify-content: flex-start; padding: 0 14px; gap: 11px;
}
.rail.open .rail-logo .lg-mark { font-size: 16px; }
.rail.open .rail-logo .lg-txt { display: block; }
.rail.open .rail-nav { align-items: stretch; }
.rail.open a.ri {
  width: auto; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: flex-start;
  gap: 13px; padding: 0 14px;
}
.rail.open a.ri .lbl { display: block; }
.rail.open a.ri .tip { display: none; }
.rail.open a.ri.on::before { left: -12px; }
.rail.open a.ri.on { box-shadow: 0 8px 18px rgba(26, 107, 240, .26); }
.rail.open .rail-ava {
  width: auto; height: 46px; border-radius: 14px; justify-content: flex-start; padding: 0 12px;
}
.rail.open .rail-ava .lbl { display: block; }
.rail.open .rail-ava .av {
  width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center;
  background: #fff; font-size: 12.5px; flex: none;
}

/* ── 顶栏 ───────────────────────────────────────────────── */
.wrap { max-width: 1240px; padding: 20px 26px 48px; }
.topbar { margin-bottom: 18px; }
.brand h1 { font-size: 19px; color: var(--ink); }
.brand p { color: var(--ink-3); }
.mark {
  width: 44px; height: 44px; border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; box-shadow: 0 8px 18px rgba(26, 107, 240, .28);
}
.navlinks { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.navlinks > a.btn { display: none; }   /* 导航交给左侧栏目栏 */

/* ── 按钮 / 输入 ────────────────────────────────────────── */
.btn {
  background: #fff; color: var(--ink-2);
  border: 1px solid var(--line-2); border-radius: 13px;
  box-shadow: 0 1px 2px rgba(18, 52, 98, .04);
}
.btn:hover { background: var(--card-soft); border-color: #b9d3f4; color: var(--brand); }
.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  border-color: transparent; color: #fff;
  box-shadow: 0 10px 22px rgba(26, 107, 240, .28);
}
.btn.primary:hover { filter: brightness(1.04); color: #fff; }
.btn.on { background: var(--brand-soft); border-color: #bfd9fb; color: var(--brand); }
.btn.locked-btn { border-color: #f3d9a8; color: #a5731a; background: #fffaef; }

input[type="search"], input[type="text"], input[type="tel"], select, .search {
  background: #fff; border: 1px solid var(--line-2); color: var(--ink);
  border-radius: 13px; box-shadow: none;
}
input::placeholder { color: var(--ink-3); }
.search input { background: transparent; }
.toolbar, .filterbar { background: transparent; }

/* ── 统计条 / KPI ───────────────────────────────────────── */
.stats { color: var(--ink-2); }
.stat b, .stat-cell b, .mnum { color: var(--ink); }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); box-shadow: var(--sd); }

/* ── 筛选 chips ─────────────────────────────────────────── */
.chip {
  background: #fff; border: 1px solid var(--line-2); color: var(--ink-2);
  border-radius: 999px;
}
.chip:hover { border-color: #b9d3f4; color: var(--brand); }
.chip.on { background: var(--brand); border-color: var(--brand); color: #fff; }
.chip .n { color: inherit; opacity: .6; }
.flabel { color: var(--ink-3); }

/* ── 卡片网格 ───────────────────────────────────────────── */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--sd);
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--sd-lg); border-color: #d5e6fb; }
.card h3 { color: var(--ink); }
.card .sub, .card .meta, .card .who { color: var(--ink-3); }
.tag { background: var(--card-soft); border: 1px solid var(--line); color: var(--ink-2); }
.tag.ok, .tag.on { background: #e9f8f2; border-color: #c7ecdd; color: #0a8a63; }
.tag.hl { background: var(--brand-soft); border-color: #cfe2fd; color: var(--brand); }
.tag.rg { background: #f3f0ff; border-color: #e2dbff; color: #6b4fe0; }

/* ── 学习页 ─────────────────────────────────────────────── */
.study-top h1, .en-title { color: var(--ink); }
.study-top .en-title { color: var(--ink-2); }
.meta-row { color: var(--ink-3); }
.player {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r); box-shadow: var(--sd);
  position: sticky; top: 10px; z-index: 30;
}
.viewseg { background: var(--card-soft); border-radius: 14px; }
.viewseg button { color: var(--ink-2); border-radius: 11px; }
.viewseg button.on { background: #fff; color: var(--brand); box-shadow: 0 2px 8px rgba(18, 52, 98, .1); }
.viewseg button.gated::after { color: var(--gold); }
.progress-mini { background: var(--line); }
.progress-mini i { background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
.counter { color: var(--ink-3); }

.sent-list { background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sd); }
.sent { border-bottom: 1px solid var(--line); }
.sent:hover { background: #f8fbff; }
.sent.active { background: var(--brand-soft); box-shadow: inset 3px 0 0 var(--brand); }
.sent .en { color: var(--ink); }
.sent .cn, .cn { color: var(--ink-2); }
/* 关键修复：旧皮肤在「正在朗读」时把英文刷成 #fff —— 白底白糖字，点一句就等于看不见这句。
   改成浅蓝马克笔底 + 深色字，既标出正在读的句子，又不会把正文抹掉。 */
.sent.speaking .en {
  color: var(--ink);
  background: linear-gradient(transparent 58%, #d5e7ff 58%);
  border-radius: 3px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
.sent .idx { color: var(--ink-3); }
.sent .ts { color: var(--ink-3); background: var(--card-soft); border-radius: 7px; }
.word:hover { color: var(--brand); background: var(--brand-soft); border-radius: 6px; }
.word.saved { color: #0a8a63; border-bottom-color: #9fdfc7; }

.side .panel { background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sd); }
.panel h4 { color: var(--ink); }
.panel h4 em { color: var(--ink-3); }

/* 拆解 / 结构 / 作答 */
.note-box, .wcard, .struct-card, .langbox, .langcard, .skel, .ielts-q, .struct-hero {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sd);
}
.note-lab, .note-key, .struct-role, .sstep, .func-tag { color: var(--ink-3); }
.note-why, .note-key, .p-zh, .p-use { color: var(--ink-2); }
.p-en { color: var(--ink); }
.func-tag { background: var(--brand-soft); color: var(--brand); border-radius: 8px; }
.pat { background: var(--card-soft); border: 1px dashed var(--line-2); border-radius: var(--r-sm); }
/* 旧皮肤让 .struct-no 整列铺满品牌色，浅色主题里就是一大块蓝板（数字还看不见）。
   改成「白色卡片 + 虚线分栏 + 品牌色数字」。 */
.struct-no { border-right: 1px dashed var(--line); background: transparent; }
.struct-no b { color: var(--brand); }
.struct-no span { color: var(--ink-3); }
.struct-title { color: var(--ink); }
.struct-purpose, .struct-craft { color: var(--ink-2); }
.struct-hl { color: var(--brand); }
.ielts-q .qq { color: var(--ink); }
.ielts-q .qc { color: var(--ink-2); }
.skel .sstep { color: var(--brand); }

/* ── 弹层 / 档位 ────────────────────────────────────────── */
.modal-mask { background: rgba(11, 27, 43, .42); backdrop-filter: blur(6px); }
.modal { background: #fff; color: var(--ink); border-radius: 26px; box-shadow: var(--sd-lg); }
.modal-hd h3 { color: var(--ink); }
.modal-x { color: var(--ink-3); }
.price-card, .plan-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: none;
}
.price-card:hover, .plan-card:hover { border-color: #b9d3f4; }
.price-card.on, .plan-card.on { border-color: var(--brand); background: var(--brand-soft); }
.price-num, .plan-price { color: var(--ink); }
.price-hot { background: var(--brand); color: #fff; }
.tierchip { background: #fff; border: 1px solid var(--line-2); color: var(--ink-2); border-radius: 999px; }
.acctchip { background: #fff; border: 1px solid var(--line-2); color: var(--ink-2); border-radius: 999px; }
.quota { background: var(--card-soft); border: 1px solid var(--line); color: var(--ink-2); border-radius: 999px; }
.quota.up { background: #fff6e8; border-color: #f6dfb8; color: #a5731a; }
.lockbox { background: #fffaf0; border: 1px solid #f7e2bd; border-radius: var(--r); }
.lock-t { color: #8a5c10; }
.lock-s { color: #a5731a; }

/* ── 成长页 ─────────────────────────────────────────────── */
.grow-card, .stat-grid .stat-cell, .acct-strip, .ladder .lad-row {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sd);
}
.ladder .lad-row.on { border-color: var(--brand); background: var(--brand-soft); }
.lad-name { color: var(--ink); }
.lad-cond, .lad-right, .grow-sub, .grow-meta { color: var(--ink-3); }
.lad-xp { color: var(--brand); }
.xpbar { background: var(--line); }
.xpbar i, .mbar { background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
.lvmini { background: var(--brand-soft); color: var(--brand); }

/* ── 拆解 / 作答 视图补充 ───────────────────────────────── */
.brk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(196px, 1fr)); gap: 12px; }
.wcard {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 14px 16px; box-shadow: none; cursor: pointer;
  transition: border-color .16s, box-shadow .16s, transform .16s;
}
.wcard:hover { border-color: #b9d3f4; box-shadow: var(--sd); transform: translateY(-2px); }
.brk-more { display: flex; justify-content: center; margin-top: 14px; }
.brk-more .btn { font-size: 12px; padding: 7px 16px; }
.wcard.saved { border-color: #b6e6d1; background: #f6fdf9; }
.w-top { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.w-top b { font-size: 16px; color: var(--ink); letter-spacing: -.2px; }
.ipa { font-size: 12px; color: var(--brand); font-family: "SF Mono", ui-monospace, Menlo, monospace; }
.w-pos { font-size: 11px; color: var(--ink-3); margin-top: 2px; }
.w-say { font-size: 12.5px; color: var(--ink-2); margin-top: 6px; line-height: 1.6; }
.sec-hint { font-size: 11.5px; color: var(--ink-3); font-weight: 400; margin-left: 8px; }
.skel .sno.exp { background: #eaf3ff; color: var(--brand); }
.spat.exp { color: var(--brand); }
.model { background: var(--card-soft); border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px; font-size: 14px; line-height: 1.85; color: var(--ink); }
.model-foot { font-size: 12px; color: var(--ink-3); margin-top: 10px; }
.pane-empty { font-size: 12.5px; color: var(--ink-3); padding: 10px 0; }
.langbox, .langcard, .struct-card, .skel, .ielts-q, .struct-hero { box-shadow: var(--sd); }
.langcard { background: transparent; box-shadow: none; border: 0; padding: 0; }
.langbox h5, .sec-title { color: var(--ink); }
.mbar i, .xpbar i { background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
.mname, .prow span { color: var(--ink-2); }
.prow b, .mnum { color: var(--ink); }
.struct-meta { color: var(--ink-3); }
.struct-cn { font-size: 12px; color: var(--ink-3); margin-top: 4px; line-height: 1.6; }
.struct-hero { background: linear-gradient(135deg, #f7fbff, #eef5ff); border-color: #dbe9fb; }
.struct-hero .tt { color: var(--brand); }
.struct-hero .tsub { color: var(--ink); }
.struct-hero .tdesc, .struct-hero .twhy { color: var(--ink-2); }

/* ── 生词 / 金句列表 ────────────────────────────────────── */
.wcard .f-cn, .favrow, .list-row { color: var(--ink-2); }
.favrow { background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sd); }
.f-en { color: var(--ink); }
.f-cn { color: var(--ink-2); }

/* ═══════════════════════════════════════════════════════
   学习方法页
   ═══════════════════════════════════════════════════════ */
.steps { display: grid; gap: 10px; }
.step { display: flex; gap: 14px; padding: 14px 16px; border-radius: 18px; background: var(--card-soft); }
.step-n {
  width: 30px; height: 30px; border-radius: 10px; flex: none;
  display: grid; place-items: center; font-size: 13px; font-weight: 700;
  background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff;
}
.step b { font-size: 14px; color: var(--ink); display: block; margin-bottom: 5px; }
.step p { margin: 0; font-size: 12.8px; line-height: 1.75; color: var(--ink-2); }
.step em { font-style: normal; color: var(--brand); font-weight: 600; }

.ipa-table { display: grid; gap: 6px; margin-bottom: 6px; }
.ipa-row { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.ipa-lab { width: 112px; flex: none; font-size: 12px; color: var(--ink-3); }
.ipa-row code {
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 12.5px; color: var(--ink); background: #fff;
  border: 1px solid var(--line); border-radius: 9px; padding: 4px 9px;
}

.tbl { background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.tr { display: grid; grid-template-columns: 1fr 1.5fr 1.2fr; gap: 10px; padding: 10px 14px; border-top: 1px solid var(--line); font-size: 12.6px; color: var(--ink-2); align-items: start; }
.tr:first-child { border-top: 0; }
.tr.th { background: var(--card-soft); color: var(--ink-3); font-size: 11.5px; }
.tr > span:first-child { color: var(--ink); }
.tr code { font-family: "SF Mono", ui-monospace, Menlo, monospace; color: var(--brand); font-size: 12px; }
.tbl.two .tr { grid-template-columns: 1fr 2fr; }

@media (max-width: 860px) {
  .tr { grid-template-columns: 1fr 1.6fr; }
  .tr > span:nth-child(3) { display: none; }
  .ipa-lab { width: 88px; }
}
.pop { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--sd-lg); color: var(--ink); }
.foot { color: var(--ink-3); }

/* ═══════════════════════════════════════════════════════
   工作台（home.html）
   ═══════════════════════════════════════════════════════ */
.worktop {
  display: flex; align-items: center; gap: 18px;
  margin-bottom: 20px;
}
.greet h2 { margin: 0 0 4px; font-size: 27px; letter-spacing: -.5px; color: var(--ink); }
.greet p { margin: 0; font-size: 13px; color: var(--ink-3); }
.worksearch { margin-left: auto; position: relative; }
.worksearch input {
  width: 330px; padding: 12px 16px 12px 42px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--sd);
  font-size: 13.5px;
}
.worksearch svg {
  position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
  width: 17px; height: 17px; stroke: var(--ink-3); fill: none; stroke-width: 2;
}
.upbtn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; border: 0;
  background: #0b1b2b; color: #fff; font-size: 13.5px; font-weight: 600;
  cursor: pointer; box-shadow: 0 12px 26px rgba(11, 27, 43, .24);
}
.upbtn:hover { background: #16283c; }
.upbtn svg { width: 16px; height: 16px; stroke: #ffd166; fill: #ffd166; }

/* ── 品牌条（首页）：wordmark + slogan + 工具区 ───────────── */
.brandbar {
  display: flex; align-items: center; gap: 20px;
  margin-bottom: 14px;
}
.bb { display: flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.bb-mark {
  width: 44px; height: 44px; border-radius: 15px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; font-size: 16px; font-weight: 800; letter-spacing: .5px;
  box-shadow: 0 10px 22px rgba(26, 107, 240, .3);
}
.bb-txt b {
  display: block; font-size: 20px; letter-spacing: -.4px; color: var(--ink);
  line-height: 1.2; font-weight: 750;
}
.bb-txt i {
  display: block; font-style: normal; font-size: 12.5px; color: var(--ink-3);
  margin-top: 3px; letter-spacing: .2px;
}
.bb-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.bb-tools .worksearch { margin-left: 0; }
/* 栏目栏展开时它自己已经显示品牌方块了，页头再放一个就是两个蓝方块并排 —— 收掉页头的图标，只留字与 slogan */
body.rail-open .brandbar .bb-mark { display: none; }

/* 未登录：一条可关的同步提示，而不是把登录藏进设置 */
.hellobar { display: flex; align-items: center; gap: 18px; margin-bottom: 20px; }
.syncbar {
  margin-left: auto; display: flex; align-items: center; gap: 12px;
  background: #fff; border: 1px solid var(--line); border-radius: 20px;
  padding: 10px 16px; text-decoration: none; box-shadow: var(--sd);
  max-width: 520px;
  transition: border-color .16s, box-shadow .16s;
}
.syncbar:hover { border-color: #b9d3f4; box-shadow: var(--sd-lg); }
.syncbar .sb-ico {
  width: 34px; height: 34px; border-radius: 11px; flex: none;
  display: grid; place-items: center; background: var(--brand-soft); color: var(--brand);
}
.syncbar .sb-ico svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.syncbar .sb-txt { min-width: 0; }
.syncbar .sb-txt b { display: block; font-size: 12.8px; color: var(--ink); }
.syncbar .sb-txt span { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 2px; }
.syncbar .sb-go { font-size: 12.5px; font-weight: 600; color: var(--brand); white-space: nowrap; }
.syncbar[hidden] { display: none; }

/* 账号按钮：未登录时是描边主色按钮，登录后是头像胶囊 */
.acctchip {
  display: inline-flex; align-items: center; gap: 7px;
  height: 38px; padding: 0 14px; border-radius: 999px;
  font-size: 12.8px; text-decoration: none; white-space: nowrap;
}
.acctchip svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.acctchip.cta {
  background: var(--brand-soft); border-color: #c7dcfb; color: var(--brand); font-weight: 600;
}
.acctchip.cta:hover { background: #fff; border-color: var(--brand); }
.acctchip.cta.off { background: #fff; border-color: var(--line-2); color: var(--ink-2); }
.acctchip.signed { padding-left: 8px; }
.acct-av {
  width: 26px; height: 26px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; font-size: 12px; font-weight: 700;
}

/* 演讲力入口卡 */
.cta-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.cta-card {
  display: block; text-decoration: none; padding: 16px 18px;
  border-radius: 18px; background: var(--card-soft); border: 1px solid var(--line);
  transition: background .16s, border-color .16s, transform .16s;
}
.cta-card:hover { background: var(--brand-soft); border-color: #c7dcfb; transform: translateY(-2px); }
.cta-card b { display: block; font-size: 14px; color: var(--ink); margin-bottom: 5px; }
.cta-card span { display: block; font-size: 11.5px; color: var(--ink-3); line-height: 1.6; }

.dash { display: grid; gap: 18px; }
.dash-2 { display: grid; grid-template-columns: 1.55fr 1fr; gap: 18px; }

.hero-card {
  position: relative; overflow: hidden;
  border-radius: 28px; padding: 30px 32px;
  background: linear-gradient(135deg, #1f6ff0 0%, #3f95ff 52%, #6cb6ff 100%);
  color: #fff; box-shadow: 0 26px 50px rgba(26, 107, 240, .28);
  display: flex; flex-direction: column; min-height: 268px;
}
.hero-card::after {
  content: ""; position: absolute; right: -60px; bottom: -90px;
  width: 320px; height: 320px; border-radius: 50%;
  background: rgba(255, 255, 255, .12);
}
.hero-card::before {
  content: ""; position: absolute; right: 40px; top: -70px;
  width: 210px; height: 210px; border-radius: 50%;
  background: rgba(255, 255, 255, .1);
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; letter-spacing: .3px; opacity: .92;
  background: rgba(255, 255, 255, .18); padding: 6px 12px; border-radius: 999px;
  align-self: flex-start;
}
.hero-card h2 {
  font-size: 30px; line-height: 1.25; letter-spacing: -.6px;
  margin: 16px 0 8px; color: #fff; max-width: 78%;
}
.hero-card .hero-en {
  font-size: 12.5px; opacity: .82; margin: 0 0 auto; max-width: 74%;
  line-height: 1.6;
}
.hero-foot { display: flex; align-items: center; gap: 12px; margin-top: 22px; flex-wrap: wrap; }
.hero-play {
  display: inline-flex; align-items: center; gap: 9px;
  background: #fff; color: #0b3d8f; border: 0; border-radius: 999px;
  padding: 12px 22px; font-size: 13.5px; font-weight: 700; cursor: pointer;
  box-shadow: 0 12px 26px rgba(6, 40, 90, .22);
}
.hero-play:hover { transform: translateY(-1px); }
.hero-play svg { width: 0; height: 0; border-left: 9px solid #1a6bf0; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.hero-meta { font-size: 12px; opacity: .85; }
.hero-tags { display: flex; gap: 6px; margin-top: 14px; flex-wrap: wrap; }
.hero-tags span {
  font-size: 11px; padding: 4px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, .2); color: #fff;
}

.goal-card {
  background: #fff; border: 1px solid var(--line); border-radius: 28px;
  padding: 24px 26px; box-shadow: var(--sd);
  display: flex; flex-direction: column;
}
.goal-hd { display: flex; align-items: center; justify-content: space-between; }
.goal-hd h3 { margin: 0; font-size: 15px; color: var(--ink); }
.goal-hd .pill { font-size: 11px; color: var(--green); background: #e9f8f2; padding: 4px 10px; border-radius: 999px; }
.goal-num { font-size: 46px; letter-spacing: -2px; color: var(--ink); margin: 16px 0 2px; font-weight: 700; line-height: 1; }
.goal-num small { font-size: 15px; color: var(--ink-3); font-weight: 500; letter-spacing: 0; margin-left: 6px; }
.goal-sub { font-size: 12.5px; color: var(--ink-3); margin-bottom: 16px; }
.goal-bar { height: 10px; border-radius: 999px; background: var(--line); overflow: hidden; }
.goal-bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); transition: width .5s; }
.goal-legend { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--ink-3); margin-top: 8px; }
.goal-list { margin-top: auto; display: grid; gap: 9px; }
.goal-item { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--ink-2); }
.goal-item .dot { width: 20px; height: 20px; border-radius: 7px; display: grid; place-items: center; background: var(--card-soft); color: var(--ink-3); font-size: 11px; }
.goal-item.done .dot { background: #e9f8f2; color: var(--green); }

.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.kpi {
  background: #fff; border: 1px solid var(--line); border-radius: 24px;
  padding: 20px 22px; box-shadow: var(--sd);
}
.kpi .k-ico {
  width: 38px; height: 38px; border-radius: 13px; display: grid; place-items: center;
  background: var(--brand-soft); color: var(--brand); margin-bottom: 14px;
}
.kpi .k-ico svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kpi .k-lab { font-size: 12px; color: var(--ink-3); margin-bottom: 6px; }
.kpi .k-num { font-size: 30px; letter-spacing: -1.2px; color: var(--ink); font-weight: 700; line-height: 1.05; }
.kpi .k-num small { font-size: 12.5px; color: var(--ink-3); font-weight: 500; letter-spacing: 0; margin-left: 4px; }
.kpi .k-foot { font-size: 11.5px; color: var(--ink-3); margin-top: 8px; }

.pane {
  background: #fff; border: 1px solid var(--line); border-radius: 26px;
  padding: 22px 24px; box-shadow: var(--sd);
}
.pane-hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.pane-hd h3 { margin: 0; font-size: 15px; color: var(--ink); }
.pane-hd a { font-size: 12px; color: var(--brand); text-decoration: none; }
.cont-row {
  display: flex; align-items: center; gap: 14px;
  padding: 11px 0; border-top: 1px solid var(--line);
  text-decoration: none; color: inherit;
}
.cont-row:first-of-type { border-top: 0; }
.cont-av {
  width: 42px; height: 42px; border-radius: 13px; flex: none;
  background: linear-gradient(135deg, #dcebff, #eef6ff);
  display: grid; place-items: center; color: var(--brand); font-weight: 700; font-size: 13px;
}
.cont-main { flex: 1; min-width: 0; }
.cont-t { font-size: 13.5px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cont-s { font-size: 11.5px; color: var(--ink-3); margin-top: 3px; }
.cont-bar { width: 92px; height: 6px; border-radius: 999px; background: var(--line); overflow: hidden; flex: none; }
.cont-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
.cont-pct { font-size: 11.5px; color: var(--ink-3); width: 34px; text-align: right; flex: none; }

.rg-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.rg-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px; border-radius: 13px; background: var(--card-soft);
  font-size: 12.5px; color: var(--ink-2); text-decoration: none;
}
.rg-item:hover { background: var(--brand-soft); color: var(--brand); }
.rg-item b { color: var(--ink); font-weight: 600; }
.rg-item:hover b { color: var(--brand); }

@media (max-width: 1080px) {
  .dash-2 { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .worksearch input { width: 220px; }
}
@media (max-width: 860px) {
  body.has-rail, body.rail-open { padding-left: 0; padding-bottom: 86px; }
  .rail, .rail.open {
    left: 12px; right: 12px; top: auto; bottom: 12px; width: auto; height: 64px;
    flex-direction: row; justify-content: space-around; border-radius: 22px;
    padding: 6px 8px; gap: 0;
  }
  .rail-tog, .rail-logo, .rail-sep, .rail-spacer, .rail-ava { display: none !important; }
  .rail-nav { flex-direction: row; justify-content: space-around; }
  .rail a.ri, .rail.open a.ri { width: 46px; height: 46px; display: grid; place-items: center; padding: 0; gap: 0; }
  .rail a.ri.on::before, .rail.open a.ri.on::before { display: none; }
  .rail a.ri .tip, .rail a.ri .lbl { display: none !important; }
  .wrap { padding: 16px 16px 32px; }
  .worktop { flex-wrap: wrap; }
  .worksearch { margin-left: 0; width: 100%; }
  .worksearch input { width: 100%; }
  /* 手机端品牌条必须能折行：.bb + 搜索 + 登录 + 升级 挤在一行会横向溢出，
     而横向溢出会让移动端浏览器把整个布局视口放大，整页被缩小 —— 看起来「字号变小了」 */
  .brandbar { flex-wrap: wrap; gap: 12px; }
  .bb { flex: 1 1 auto; }
  .bb-tools { width: 100%; margin-left: 0; flex-wrap: wrap; gap: 8px; }
  .bb-tools .worksearch { order: 9; width: 100%; }
  .bb-tools .upbtn { padding: 10px 16px; font-size: 12.5px; }
  .hellobar { flex-direction: column; align-items: stretch; gap: 12px; }
  .syncbar { margin-left: 0; max-width: none; }
  .hero-card h2 { font-size: 23px; max-width: 100%; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .rg-grid { grid-template-columns: 1fr; }
  .cta-row { grid-template-columns: 1fr 1fr; }
  /* 标题右边的提示语会把中文标题挤成两行三个字 —— 手机上让提示语换到下一行 */
  .pane-hd { flex-wrap: wrap; gap: 4px 10px; }
  .pane-hd h3 { flex: 1 1 100%; }
}

/* ── 提示（补回：上面被分区替换时一度丢失）── */
.toast { background: #0b1b2b; color: #fff; border-radius: 14px; box-shadow: var(--sd-lg); }

/* 工作台顶栏里的账号胶囊：紧贴升级按钮，不抢搜索框的自动留白 */
.worktop .navlinks { margin-left: 0; }

/* ═══════════════════════════════════════════════════════
   收口：旧皮肤留下的深色专属细节
   ═══════════════════════════════════════════════════════ */
/* 品牌块：style.css 用的是 .brand .mark，特异性更高 */
.brand .mark {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 8px 18px rgba(26, 107, 240, .28);
  border-radius: 14px;
}
.brand h1 { color: var(--ink); }
.brand p { color: var(--ink-3); }

/* 分段控件：旧版是「红底深色」，在浅色里既看不见选中态也不像控件 */
.viewseg {
  background: #e9f1fb; border: 0; border-radius: 14px;
  padding: 4px; gap: 2px; overflow: visible;
}
.viewseg button {
  background: transparent; color: var(--ink-2);
  border: 0; border-radius: 11px; padding: 7px 15px;
  font-weight: 500;
}
.viewseg button + button { border-left: 0; }
.viewseg button:hover { color: var(--brand); background: rgba(255, 255, 255, .6); }
.viewseg button.on {
  background: #fff; color: var(--brand); font-weight: 600;
  box-shadow: 0 2px 8px rgba(18, 52, 98, .12);
}
.viewseg button.gated { color: var(--ink-3); }
.viewseg button.gated::after { content: "会员"; font-size: 9px; margin-left: 5px; color: var(--gold); }

/* 拆解卡片：旧 .wcard .w-say 是「可点击的灰底小块」，在新卡片里像输入框 */
.wcard .w-top, .wcard .w-pos, .wcard .w-say {
  background: transparent; border: 0; padding: 0; border-radius: 0;
}
.wcard .w-say:hover { color: var(--ink-2); }
.wcard .w-pos { margin-top: 1px; }
.wcard .w-say { margin-top: 7px; }

/* 功能标签 */
.func-tag { border-color: #cfe2fd; }
/* 旧皮肤的段落角色标签是「浅粉底 + 浅粉字」，在浅色底上几乎看不见 */
.struct-role {
  background: var(--brand-soft); color: var(--brand);
  border-color: #cfe2fd;
}

/* 工作台「继续学」左侧的时长块：42px 装不下「11 分钟」 */
.cont-av { font-size: 12px; letter-spacing: -.2px; white-space: nowrap; font-weight: 600; }

/* 「开始精学」前的三角（用边框画，避免 svg 缩放出毛边） */
.hero-play .tri {
  display: inline-block; width: 0; height: 0;
  border-left: 9px solid #1a6bf0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

/* 整页视图（拆解/结构/作答）下折叠播放按钮，只留视图切换与进度 */
.player.no-ctrl #playBtn,
.player.no-ctrl #prevBtn,
.player.no-ctrl #nextBtn,
.player.no-ctrl #replayBtn,
.player.no-ctrl #slowBtn,
.player.no-ctrl #loopBtn,
.player.no-ctrl #voiceBtn,
.player.no-ctrl #rate,
.player.no-ctrl #hideCn,
.player.no-ctrl #zhOnly,
.player.no-ctrl .sep { display: none !important; }
.player.no-ctrl { padding-bottom: 12px; }

/* ═══════════════════════════════════════════════════════
   即时精读卡（点句子 → 句下展开）
   ═══════════════════════════════════════════════════════ */
.sent .sx {
  grid-column: 1 / -1;
  margin-top: 12px;
  background: linear-gradient(160deg, #f7fbff, #f1f7ff);
  border: 1px solid #dbe9fb;
  border-radius: 16px;
  padding: 14px 16px 13px;
  cursor: default;
}
.sx-hd { display: flex; align-items: center; gap: 8px; margin-bottom: 11px; }
.sx-tag {
  font-size: 10.5px; font-weight: 700; letter-spacing: .3px;
  color: var(--brand); background: #fff; border: 1px solid #cfe2fd;
  padding: 3px 9px; border-radius: 999px;
}
.sx-note { font-size: 10.5px; color: var(--ink-3); }
.sx-x {
  margin-left: auto; background: none; border: 0; cursor: pointer;
  font-size: 11.5px; color: var(--ink-3); padding: 2px 4px;
}
.sx-x:hover { color: var(--brand); }

.sx-chunks { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; }
.sx-chunks .ck {
  background: #fff; border: 1px solid var(--line);
  border-radius: 9px; padding: 3px 9px;
  font-size: 13px; color: var(--ink); line-height: 1.5;
}
.sx-chunks .cksep { font-style: normal; color: var(--brand-2); opacity: .7; font-size: 12px; }

.sx-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 12px; }
.sx-cell { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 8px 10px; }
.sx-cell span { font-size: 10.5px; color: var(--ink-3); }
.sx-cell b { display: block; margin-top: 3px; font-size: 12px; color: var(--ink); font-weight: 600; line-height: 1.4; }

.sx-line { display: flex; gap: 10px; margin-top: 9px; }
.sx-line i {
  font-style: normal; flex: none; width: 30px;
  font-size: 11.5px; font-weight: 600; color: var(--brand); line-height: 1.7;
}
.sx-line p { margin: 0; font-size: 12.5px; color: var(--ink-2); line-height: 1.72; }
.sx-line p b { color: var(--ink); }

.sx-keys { margin-top: 13px; }
.sx-klab { font-size: 11px; color: var(--ink-3); margin-bottom: 7px; }
.sx-klab span { opacity: .75; margin-left: 6px; }
.kx-list { display: flex; flex-wrap: wrap; gap: 7px; }
.kx {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 5px 10px; cursor: pointer; line-height: 1.35;
  transition: border-color .15s, color .15s;
}
.kx:hover { border-color: #b9d3f4; }
.kx b { font-size: 12.5px; color: var(--ink); font-weight: 600; }
.kx i {
  font-style: normal; font-family: "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 10.5px; color: var(--brand); margin-left: 5px;
}
.kx em { display: block; font-style: normal; font-size: 10.5px; color: var(--ink-3); margin-top: 2px; }

.sx-tpl { margin-top: 12px; background: #fff; border: 1px dashed var(--line-2); border-radius: 12px; padding: 10px 12px; }
.sx-tpl p { margin: 0; font-size: 13px; color: var(--ink); line-height: 1.8; }
.sx-act { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.sx-act .btn { font-size: 11.5px; padding: 6px 13px; }

.pop-hit { font-size: 11px; color: var(--ink-3); margin-top: 5px; }
.pop-hit b { color: var(--brand); }
.pop-note { font-size: 10.5px; color: #a5731a; background: #fffaef; border: 1px solid #f7e2bd; border-radius: 8px; padding: 4px 8px; margin-top: 6px; }

@media (max-width: 760px) {
  .sx-grid { grid-template-columns: 1fr 1fr; }
}

/* ═══════════════════════════════════════════════════════
   演讲力页（speech.html）
   ═══════════════════════════════════════════════════════ */
.sp-tabs {
  position: sticky; top: 10px; z-index: 25;
  display: flex; gap: 4px; padding: 5px;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--sd); margin-bottom: 18px;
  overflow-x: auto;
}
.sp-tabs a {
  flex: none; font-size: 13px; color: var(--ink-2); text-decoration: none;
  padding: 8px 16px; border-radius: 12px; white-space: nowrap;
}
.sp-tabs a:hover { background: var(--card-soft); color: var(--brand); }
.sp-tabs a.on { background: var(--brand); color: #fff; font-weight: 600; }

.sp-lead {
  font-size: 13px; color: var(--ink-2); line-height: 1.85;
  background: var(--card-soft); border: 1px solid var(--line);
  border-radius: 16px; padding: 14px 16px; margin-bottom: 16px;
}
.sp-lead b { color: var(--ink); }
.sp-note { font-size: 12px; color: var(--ink-3); line-height: 1.75; margin: 9px 0 4px; }
.sp-note em { font-style: normal; color: var(--brand); }

.sp-rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.sp-rule { background: var(--card-soft); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; }
.sp-rule b { display: block; font-size: 13px; color: var(--ink); margin-bottom: 5px; }
.sp-rule span { font-size: 11.5px; color: var(--ink-3); line-height: 1.65; }

/* 生成器 */
.sp-form {
  background: var(--card-soft); border: 1px solid var(--line);
  border-radius: 20px; padding: 16px 18px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 11px 14px;
}
.sp-form label { display: flex; flex-direction: column; gap: 5px; font-size: 11.5px; color: var(--ink-3); }
.sp-form label:nth-child(1),
.sp-form label:nth-child(2),
.sp-form label:nth-child(6),
.sp-form label:nth-child(7) { grid-column: 1 / -1; }
.sp-form input, .sp-form select { font-size: 13px; padding: 9px 12px; border-radius: 11px; }
.sp-form-act { grid-column: 1 / -1; display: flex; gap: 8px; margin-top: 2px; }
.sp-form-act .btn { font-size: 12.5px; padding: 8px 16px; }

.sp-out { margin-top: 12px; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 18px 20px; box-shadow: var(--sd); }
.sp-empty { font-size: 12.5px; color: var(--ink-3); line-height: 1.8; }
.spo-hd { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.spo-hd b { font-size: 14px; color: var(--ink); }
.spo-hd span { font-size: 11.5px; color: var(--ink-3); }
.spo-list { margin: 0; padding-left: 20px; display: grid; gap: 11px; }
.spo-list li { font-size: 13px; color: var(--ink); line-height: 1.75; }
.spo-list li b { display: block; font-size: 12px; color: var(--brand); margin-bottom: 2px; font-weight: 600; }
.spo-list li span { color: var(--ink-2); }
.spo-list li i { font-style: normal; color: var(--ink-3); font-size: 12px; }
.spo-tip { margin-top: 14px; font-size: 12px; color: var(--ink-3); line-height: 1.75; border-top: 1px dashed var(--line); padding-top: 11px; }

/* 自评 */
.rate-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rate-row { background: var(--card-soft); border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px; }
.rr-hd { display: flex; align-items: center; justify-content: space-between; }
.rr-hd b { font-size: 13px; color: var(--ink); }
.rr-val { font-size: 13px; font-weight: 700; color: var(--brand); }
.rate-row input[type=range] { width: 100%; margin: 8px 0 4px; accent-color: var(--brand); }
.rr-tip { font-size: 10.5px; color: var(--ink-3); line-height: 1.6; }
.sp-rate-foot { display: flex; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.rate-sum { font-size: 15px; font-weight: 700; color: var(--ink); }
.rate-weak { font-size: 12.5px; color: var(--ink-2); }
.rate-weak b { color: var(--accent); }
.rate-weak.ok b { color: var(--green); }
.sp-rate-foot .btn { font-size: 12px; padding: 7px 14px; }
.rate-hist { margin-top: 12px; }
.rh-lab { font-size: 11.5px; color: var(--ink-3); margin-bottom: 7px; }
.rh-row {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; color: var(--ink-2);
  padding: 8px 12px; border-radius: 11px; background: var(--card-soft); margin-bottom: 6px;
}
.rh-row b { color: var(--ink); }
.rh-row em { font-style: normal; color: var(--ink-3); margin-left: auto; }

.sp-next { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 14px; }

@media (max-width: 860px) {
  .sp-form { grid-template-columns: 1fr; }
  .sp-rules, .sp-next { grid-template-columns: 1fr; }
  .rate-grid { grid-template-columns: 1fr; }
  .sp-tabs { top: 6px; }
}

/* ═════════ 学习计划（plan.html）═════════ */
.plan-today { padding: 18px 20px; }
.pt-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.pt-head b { font-size: 16px; color: var(--ink); display: block; margin-top: 3px; }
.pt-stage {
  font-size: 11.5px; font-weight: 700; color: var(--brand);
  background: var(--brand-soft); border-radius: 8px; padding: 3px 9px;
}
.pt-ratio { margin-left: auto; font-size: 13px; font-weight: 800; color: var(--ink-2); }
.pt-list { display: grid; gap: 7px; }
.pt-item {
  display: flex; align-items: center; gap: 11px;
  padding: 11px 13px; border-radius: 13px; background: var(--card-soft);
  cursor: pointer; transition: background .15s;
}
.pt-item:hover { background: #e8f1fd; }
.pt-item input { display: none; }
.pt-box {
  width: 20px; height: 20px; border-radius: 7px; flex: none;
  border: 2px solid #c4d6ee; background: #fff; position: relative; transition: .15s;
}
.pt-item.done .pt-box { background: var(--brand); border-color: var(--brand); }
.pt-item.done .pt-box::after {
  content: ""; position: absolute; left: 5px; top: 1.5px;
  width: 5px; height: 10px; border: solid #fff; border-width: 0 2.4px 2.4px 0;
  transform: rotate(42deg);
}
.pt-label { font-size: 13.5px; color: var(--ink); }
.pt-item.done .pt-label { color: var(--ink-3); text-decoration: line-through; }
.pt-min { margin-left: auto; font-size: 11.5px; color: var(--ink-3); flex: none; }
.pt-extra { margin-top: 11px; display: flex; flex-wrap: wrap; gap: 7px; align-items: center; font-size: 12px; color: var(--ink-3); }
.pt-addbtn {
  border: 1px dashed #b9d3f4; background: #fff; color: var(--brand);
  border-radius: 9px; padding: 5px 10px; font-size: 12px; cursor: pointer;
}
.pt-addbtn:hover { background: var(--brand-soft); }
.pt-foot { margin-top: 11px; font-size: 12.5px; color: var(--ink-3); }
.pt-foot a { color: var(--brand); font-weight: 600; }

.plan-pace { margin-top: 14px; padding: 16px 20px; display: flex; align-items: center; gap: 18px; }
.pp-l b { display: block; font-size: 14.5px; color: var(--ink); }
.pp-l span { font-size: 12px; color: var(--ink-3); }
.pp-opts { margin-left: auto; display: flex; gap: 9px; }
.pp-opt {
  border: 1.5px solid var(--line); background: #fff; border-radius: 14px;
  padding: 9px 16px; cursor: pointer; text-align: left; transition: .15s;
}
.pp-opt b { display: block; font-size: 13.5px; color: var(--ink); }
.pp-opt span { font-size: 11px; color: var(--ink-3); }
.pp-opt.on { border-color: var(--brand); background: var(--brand-soft); box-shadow: 0 6px 14px rgba(26,107,240,.14); }

/* 阶梯 */
.stage { display: flex; gap: 16px; }
.stage-side { display: flex; flex-direction: column; align-items: center; flex: none; }
.stage-no {
  width: 44px; height: 44px; border-radius: 15px; flex: none;
  display: grid; place-items: center;
  background: #eef3fa; color: var(--ink-3); font-weight: 800; font-size: 14px;
}
.stage.cur .stage-no {
  background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff;
  box-shadow: 0 8px 18px rgba(26,107,240,.32);
}
.stage.passed .stage-no { background: var(--green-soft, #e5f6ec); color: var(--green, #178a4c); }
.stage-line { flex: 1; width: 2.5px; background: var(--line); margin: 7px 0; border-radius: 2px; min-height: 22px; }
.stage:last-child .stage-line { display: none; }
.stage-main {
  flex: 1; min-width: 0; background: #fff; border: 1px solid var(--line);
  border-radius: 18px; padding: 16px 18px; margin-bottom: 12px;
}
.stage.cur .stage-main { border-color: #b9d3f4; box-shadow: var(--sd); }
.stage-head { display: flex; align-items: center; gap: 10px; }
.stage-head h3 { margin: 0; font-size: 16px; color: var(--ink); }
.stage-head h3 i { font-style: normal; font-size: 11.5px; color: var(--ink-3); font-weight: 500; margin-left: 7px; }
.stage-flags { margin-left: auto; display: flex; gap: 6px; }
.flag { font-size: 10.5px; padding: 3px 8px; border-radius: 7px; font-weight: 700; }
.flag.now { background: var(--brand); color: #fff; }
.flag.lock { background: #fff4dd; color: #a06b00; }
.flag.pass { background: #e5f6ec; color: #178a4c; }
.stage-goal { margin: 9px 0 12px; font-size: 13px; color: var(--ink-2); line-height: 1.55; }
.stage-needs { display: grid; grid-template-columns: 1fr 1fr; gap: 9px 16px; }
.pl-need { display: flex; align-items: center; gap: 9px; font-size: 12px; color: var(--ink-2); }
.pl-need.ok span { color: var(--ink-3); }
.pl-need span { flex: none; width: 64px; }
.pl-bar { flex: 1; height: 7px; border-radius: 5px; background: var(--card-soft); overflow: hidden; }
.pl-bar i { display: block; height: 100%; border-radius: 5px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); transition: width .3s; }
.pl-need.ok .pl-bar i { background: var(--green, #178a4c); }
.pl-need b { flex: none; min-width: 62px; text-align: right; font-size: 11.5px; color: var(--ink-2); }
.stage-gate {
  margin-top: 11px; font-size: 12px; color: var(--ink-3);
  padding: 8px 11px; background: var(--card-soft); border-radius: 10px;
}
.stage-acts { margin-top: 11px; display: flex; gap: 8px; flex-wrap: wrap; }
.stage-btn {
  border: 1px solid #b9d3f4; background: #fff; color: var(--brand);
  border-radius: 10px; padding: 7px 13px; font-size: 12.5px; font-weight: 600;
  cursor: pointer; text-decoration: none; display: inline-block;
}
.stage-btn:hover { background: var(--brand-soft); }
.stage-btn.ghost { border-color: var(--line); color: var(--ink-2); }
.plan-note { margin: 16px 2px 8px; font-size: 12.5px; color: var(--ink-3); line-height: 1.6; }

/* 首页阶梯条：复用 cta-card，当前阶段高亮 */
.plan-strip .cta-card.st-cur { border-color: #b9d3f4; background: var(--brand-soft); }
.plan-strip .cta-card.st-cur b { color: var(--brand); }
.plan-strip .cta-card.st-pass { opacity: .62; }

@media (max-width: 860px) {
  .plan-pace { flex-direction: column; align-items: stretch; }
  .pp-opts { margin-left: 0; }
  .pp-opt { flex: 1; }
  .stage-needs { grid-template-columns: 1fr; }
  .pt-min { display: none; }
}

/* ═════════ 生词本领域筛选 ═════════ */
.rg-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.rg-chips .chip {
  border: 1px solid var(--line); background: #fff; color: var(--ink-2);
  border-radius: 999px; padding: 6px 13px; font-size: 12.5px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.rg-chips .chip i { font-style: normal; font-size: 11px; color: var(--ink-3); }
.rg-chips .chip.on { background: var(--brand); border-color: var(--brand); color: #fff; font-weight: 600; }
.rg-chips .chip.on i { color: rgba(255,255,255,.8); }
.w-rg {
  font-size: 10.5px; color: var(--brand); background: var(--brand-soft);
  border-radius: 6px; padding: 2px 7px; font-weight: 600; flex: none;
}
.wcard .w-foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.wcard .w-foot .w-src { margin-left: auto; }

/* 首页阶梯条：五段等宽 */
.plan-strip { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1100px) { .plan-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 860px) { .plan-strip { grid-template-columns: 1fr 1fr; } }
.stage-eta {
  margin-top: 8px; font-size: 12px; color: var(--brand);
  background: var(--brand-soft); border-radius: 9px; padding: 7px 11px; font-weight: 600;
}
.stage-btn:disabled { opacity: .7; cursor: default; }

/* ═════════ 计划页 · 阶段推荐篇目 ═════════ */
.pick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 6px; }
.pick-card {
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  padding: 15px 17px; text-decoration: none; display: block;
  transition: transform .16s, box-shadow .16s, border-color .16s;
}
.pick-card:hover { border-color: #b9d3f4; box-shadow: var(--sd); transform: translateY(-2px); }
.pick-card.resume { border-color: #b9d3f4; background: linear-gradient(180deg, var(--brand-soft), #fff 60%); }
.pk-top { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.pk-tag {
  font-size: 10.5px; font-weight: 700; color: var(--ink-3);
  background: var(--card-soft); border-radius: 7px; padding: 3px 8px;
}
.pk-tag.resume { background: var(--brand); color: #fff; }
.pk-media { margin-left: auto; font-size: 10.5px; color: var(--brand); font-weight: 600; }
.pick-card h4 { margin: 0 0 4px; font-size: 14.5px; color: var(--ink); line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pk-sp { margin: 0 0 9px; font-size: 11.5px; color: var(--ink-3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pk-meta { font-size: 11.5px; color: var(--ink-2); }
@media (max-width: 1000px) { .pick-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 860px) { .pick-grid { grid-template-columns: 1fr; } }
.pk-prog { height: 5px; border-radius: 4px; background: var(--card-soft); overflow: hidden; margin-top: 9px; }
.pk-prog i { display: block; height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--brand), var(--brand-2)); }
.pk-progtxt { font-size: 10.5px; color: var(--ink-3); margin-top: 4px; }

/* 推荐卡等高 + 标题与提示留白 */
.pick-grid { align-items: stretch; }
.pick-card { height: 100%; box-sizing: border-box; display: flex; flex-direction: column; }
.pick-card .pk-meta { margin-top: auto; }
#pickTitle { display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px; }
#pickTitle .sec-hint { margin-left: 10px; }

/* 任务行：勾选区 + 去练链接 */
.pt-item { display: flex; align-items: center; gap: 11px; }
.pt-check { display: flex; align-items: center; cursor: pointer; }
.pt-go {
  flex: none; font-size: 11.5px; font-weight: 600; color: var(--brand);
  text-decoration: none; border: 1px solid #cfe2fd; border-radius: 8px;
  padding: 3px 9px; background: #fff; transition: .15s;
}
.pt-go:hover { background: var(--brand); color: #fff; border-color: var(--brand); }
.pt-item.done .pt-go { opacity: .55; }
.pt-addbtn { text-decoration: none; display: inline-block; }
.pt-item { cursor: pointer; }
.pt-item.done { background: #f2f7ff; }

/* 学习页阶段指引 */
.stage-line-hint {
  margin-top: 12px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--brand-soft); border-radius: 12px; padding: 9px 13px;
  font-size: 12.5px; color: var(--ink-2);
}
.slh-stage { font-weight: 800; color: var(--brand); flex: none; }
.slh-txt { flex: 1; min-width: 180px; }
.slh-go { color: var(--brand); font-weight: 600; text-decoration: none; flex: none; }
.slh-go:hover { text-decoration: underline; }

/* 加练项：长文案改为整行卡片，避免在 flex 里被压缩后文字溢出 */
.pt-extra { flex-direction: column; align-items: stretch; gap: 6px; }
.pt-extra > span { font-size: 11.5px; }
.pt-addbtn {
  display: block; width: 100%; box-sizing: border-box;
  text-align: left; line-height: 1.55; padding: 8px 12px;
  border-radius: 10px; background: #fbfdff;
}
.pt-addbtn:hover { background: var(--brand-soft); }

/* ═════════ 跟读面板（talk 页）═════════ */
.shadowbox {
  margin: 12px 0 4px; background: #fff; border: 1px solid #b9d3f4;
  border-radius: 18px; padding: 16px 18px; box-shadow: var(--sd);
}
.sb-head { display: flex; align-items: center; }
.sb-head b { font-size: 14px; color: var(--ink); }
.sb-close {
  margin-left: auto; width: 26px; height: 26px; border-radius: 9px;
  display: grid; place-items: center; cursor: pointer;
  color: var(--ink-3); font-size: 15px; background: var(--card-soft);
}
.sb-close:hover { background: #fdeaea; color: #c0392b; }
.sb-sent {
  margin: 9px 0 12px; font-size: 14.5px; line-height: 1.65; color: var(--ink);
  background: var(--brand-soft); border-radius: 12px; padding: 10px 13px;
}
.sb-tip { font-size: 12.5px; color: var(--ink-2); line-height: 1.6; }
.sb-tip a { color: var(--brand); font-weight: 600; }
.sb-btns { margin-top: 12px; display: flex; gap: 9px; flex-wrap: wrap; }
.sb-rec { display: flex; align-items: center; gap: 9px; font-size: 13px; color: #c0392b; font-weight: 600; }
.sb-rec .btn { margin-left: auto; }
.sb-dot {
  width: 10px; height: 10px; border-radius: 50%; background: #e74c3c; flex: none;
  animation: sbblink 1s infinite;
}
@keyframes sbblink { 50% { opacity: .25; } }
.sb-cmp { display: grid; gap: 8px; margin-top: 4px; }
.sb-row { display: flex; align-items: center; gap: 10px; }
.sb-row > span { flex: none; width: 34px; font-size: 11.5px; color: var(--ink-3); }
.sb-bars {
  flex: 1; height: 44px; display: flex; align-items: flex-end; gap: 2px;
  background: var(--card-soft); border-radius: 9px; padding: 5px 7px;
}
.sb-bars i {
  flex: 1; min-width: 2px; border-radius: 2px;
  background: linear-gradient(180deg, var(--brand), var(--brand-2));
}
.sb-row:last-child .sb-bars i { background: linear-gradient(180deg, #e8a33d, #d97b28); }
.sb-verdict { font-size: 13px; color: var(--ink); font-weight: 600; padding-left: 44px; }
.sb-advice { font-weight: 400; font-size: 12.5px; color: var(--ink-2); margin-top: 3px; }
.sb-fine { margin-top: 10px; font-size: 11.5px; color: var(--ink-3); }

/* ============================================================
   复习队列（words.html）：挖空卡 + 认识 / 忘记
   ============================================================ */
.rv-entry.hot {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; border-color: transparent;
  box-shadow: 0 6px 16px rgba(26, 107, 240, .28);
}
.rv-mask {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(15, 35, 65, .38);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 18px;
}
.rv-panel {
  width: min(640px, 100%);
  max-height: min(86vh, 720px);
  background: var(--card);
  border-radius: 26px;
  box-shadow: var(--sd-lg);
  display: flex; flex-direction: column;
  overflow: hidden;
  animation: rvIn .22s ease;
}
@keyframes rvIn { from { transform: translateY(14px) scale(.98); opacity: 0; } }
.rv-head {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px 12px;
  border-bottom: 1px solid var(--line);
}
.rv-prog { font-size: 13.5px; font-weight: 700; color: var(--ink); white-space: nowrap; }
.rv-bar {
  flex: 1; height: 8px; border-radius: 99px;
  background: var(--brand-soft); overflow: hidden;
}
.rv-bar i {
  display: block; height: 100%; width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  transition: width .25s ease;
}
.rv-body { flex: 1; overflow-y: auto; padding: 22px 26px; }
.rv-card { text-align: center; }
.rv-card.rv-front { background: var(--card-soft); border-radius: 18px; padding: 26px 22px; min-height: 180px; display: flex; flex-direction: column; justify-content: center; gap: 10px; }
.rv-loading { color: var(--ink-3); font-size: 13.5px; }
.rv-word { font-size: 40px; font-weight: 800; color: var(--ink); letter-spacing: .5px; line-height: 1.15; }
.rv-sent { font-size: 17.5px; line-height: 1.75; color: var(--ink); margin: 6px 0; }
.rv-blank {
  color: var(--brand); font-weight: 800;
  background: var(--brand-soft);
  border-radius: 6px; padding: 1px 8px;
  border-bottom: 2px solid var(--brand-2);
  letter-spacing: 1px;
}
.rv-hit { color: var(--brand); font-weight: 800; background: var(--brand-soft); border-radius: 6px; padding: 1px 6px; }
.rv-cn { font-size: 14px; color: var(--ink-2); margin: 4px 0 0; }
.rv-hint { font-size: 12.5px; color: var(--ink-3); margin: 8px 0 0; }
.rv-back { background: var(--card-soft); border-radius: 18px; padding: 26px 22px; }
.rv-mean { font-size: 17px; color: var(--ink); font-weight: 600; margin: 8px 0 2px; }
.rv-meta { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 12px; font-size: 12.5px; color: var(--ink-2); flex-wrap: wrap; }
.rv-acts {
  display: flex; gap: 12px; justify-content: center;
  padding: 14px 20px 20px;
  border-top: 1px solid var(--line);
}
.rv-acts .btn { min-width: 132px; }
.rv-show { background: var(--brand); border-color: transparent; color: #fff; }
.rv-good { background: var(--green); border-color: transparent; color: #fff; }
.rv-bad { background: #fff; border-color: var(--accent); color: var(--accent); }
@media (max-width: 640px) {
  .rv-panel { border-radius: 20px; max-height: 92vh; }
  .rv-word { font-size: 30px; }
  .rv-sent { font-size: 15.5px; }
  .rv-acts .btn { min-width: 0; flex: 1; }
}
.rv-mask[hidden] { display: none; }
/* 复习卡里的词性标签：别被 flex 拉伸成整行条 */
.rv-body .tag,
.rv-card .tag {
  display: inline-block; width: auto; align-self: center;
  margin: 0 auto; padding: 2px 10px;
}
/* ── 连击护盾 ─────────────────────────────── */
.streak-shield {
  display: inline-block; margin-top: 4px;
  font-size: 11px; font-style: normal; font-weight: 700;
  color: var(--brand); background: var(--brand-soft);
  border: 1px solid var(--line-2); border-radius: 99px;
  padding: 2px 9px; white-space: nowrap;
}
.rv-shield {
  margin: 10px 0 0; font-size: 13px; font-weight: 700;
  color: var(--brand); background: var(--brand-soft);
  border-radius: 10px; padding: 8px 12px; display: inline-block;
}
.rv-shield.dim { color: var(--ink-3); background: transparent; font-weight: 400; }
/* 查词浮层音标（ECDICT / 音标库下发） */
.pop .pi { color: var(--ink-3); font-size: 12px; margin-left: 5px; font-family: "Charis SIL", "Doulos SIL", Georgia, serif; }

/* ---------- 词根家族（查词浮层 + 复习卡背面，2026-10-26） ---------- */
.pop .pop-root {
  margin-top: 7px; padding: 7px 9px;
  background: color-mix(in srgb, var(--accent-2) 8%, transparent);
  border-radius: 9px; font-size: 11.5px; line-height: 1.55;
}
.pop .pop-root .prt { font-weight: 700; color: var(--accent-2); }
.pop .pop-root .prg { color: var(--ink-1); font-weight: 600; margin: 0 3px; }
.pop .pop-root .prl { color: var(--ink-3); font-size: 10px; margin-right: 6px; }
.pop .pop-root .prk { display: block; margin-top: 3px; color: var(--ink-3); }
.pop .pop-root .prk b { color: var(--ink-1); font-weight: 600; }
.rv-card .rv-root {
  margin: 6px 0 0; font-size: 12.5px; color: var(--ink-2);
  background: color-mix(in srgb, var(--accent-2) 8%, transparent);
  border-radius: 9px; padding: 6px 10px;
}
.rv-card .rv-root b { color: var(--accent-2); }

/* ---------- 词难度分级（查词浮层 / 生词本，2026-10-26） ---------- */
.pop .pop-lv { margin-top: 6px; font-size: 11px; color: var(--ink-3); }
.pop .pop-lv .plb {
  display: inline-block; margin-right: 6px; padding: 0 6px; border-radius: 5px;
  background: #eef3ff; color: #2f6df6; font-size: 10.5px; font-weight: 600;
}
.w-lv { font-size: 10.5px; color: var(--ink-3); border: 1px solid var(--line);
  border-radius: 5px; padding: 0 5px; margin-left: 5px; white-space: nowrap; }
.w-lv.hard { color: var(--red); border-color: #f0d3d3; }
.w-lv.core { color: #1f8a63; border-color: #cfe8dc; }
.diff-dots { font-size: 10px; letter-spacing: 1px; color: var(--ink-3); }
.diff-dots.b3 { color: #2f6df6; }
.diff-dots.b4, .diff-dots.b5 { color: #b47a12; }
.card-diff { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--ink-3); }

/* ---------- 今日切片 + 精讲「精选」态（2026-10-26） ---------- */
.slice-btn { margin-left: 8px; white-space: nowrap; }
.slice-btn.on { background: var(--brand); color: #fff; border-color: var(--brand); }
#list .sent.hide-slice { display: none; }
.slice-tip {
  margin: 0 0 14px; padding: 11px 14px; border-radius: 12px; font-size: 13px;
  background: #eef3ff; color: #24407c; border: 1px solid #dbe5fb; line-height: 1.6;
}
.slice-tip b { color: #1b52d8; }
.viewseg button.soon { color: var(--ink-3); position: relative; }
.viewseg button.soon::after {
  content: "精选"; font-size: 9px; margin-left: 5px; color: var(--ink-3);
  border: 1px solid var(--line); border-radius: 4px; padding: 0 3px; vertical-align: 3px;
}
@media (max-width: 860px) {
  .slice-btn { margin-left: 0; }
}

/* ---------- 盲听 · 听写视图（2026-10-27） ---------- */
.ls-nav {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin: 14px 0 0; flex-wrap: wrap;
}
.ls-pos { font-size: 12px; color: var(--ink-2); }
.ls-pos b { color: var(--ink); }
.ls-blind {
  margin-top: 14px; border-radius: var(--r-sm); background: #fff;
  border: 1px solid var(--line); box-shadow: var(--sd);
  padding: 22px 20px; text-align: center;
}
.ls-play {
  font-size: 15px; padding: 13px 30px; border-radius: 13px; cursor: pointer;
}
.ls-plays { margin-top: 9px; font-size: 11.5px; color: var(--ink-3); }
.ls-rate { margin-top: 16px; display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; }
.ls-rate > span { font-size: 12.5px; color: var(--ink-2); }
.ls-rate button {
  border: 1px solid var(--line-2); background: #fff; border-radius: 9px;
  padding: 7px 16px; font-size: 12.5px; font-weight: 600; color: var(--ink-2);
  cursor: pointer; font-family: inherit;
}
.ls-rate button:hover { color: var(--brand); border-color: var(--brand); background: var(--brand-soft); }
.ls-rated { margin-top: 14px; font-size: 12.5px; color: var(--ink-2); }
.ls-rated b { color: var(--brand); }
.ls-choice { margin-top: 14px; display: flex; justify-content: center; gap: 9px; flex-wrap: wrap; }
.ls-write { margin-top: 16px; text-align: left; }
.ls-write textarea {
  width: 100%; border: 1px solid var(--line-2); border-radius: 11px;
  padding: 12px 14px; font-size: 14.5px; line-height: 1.7; color: var(--ink);
  font-family: inherit; resize: vertical; background: var(--card-soft);
}
.ls-write textarea:focus { outline: 2px solid var(--brand-soft); border-color: var(--brand); }
.ls-act { margin-top: 12px; display: flex; gap: 9px; flex-wrap: wrap; }
.ls-fine { margin-top: 10px; font-size: 11.5px; color: var(--ink-3); line-height: 1.7; }
.ls-result { margin-top: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); box-shadow: var(--sd); padding: 16px 18px; }
.ls-score { font-size: 13px; color: var(--ink-2); }
.ls-score b { font-size: 16px; color: var(--ink); letter-spacing: -.3px; }
.ls-score em { font-style: normal; font-weight: 600; color: var(--ink-2); }
.ls-score em.ok { color: #10b981; }
.ls-score em.warn { color: var(--gold); }
.ls-xp {
  margin-left: 8px; font-size: 11px; font-weight: 700; color: #1f8a63;
  background: #e8f8f1; border-radius: 6px; padding: 2px 7px;
}
.ls-en { margin-top: 12px; font-size: 16px; line-height: 2; color: var(--ink); }
.ls-diff .w-ok { color: #10b981; }
.ls-diff .w-miss { color: #d43838; background: #fdeeee; border-radius: 5px; padding: 1px 4px; }
.ls-diff .w-extra { color: var(--ink-3); font-weight: 400; }
.ls-cn { margin-top: 10px; font-size: 13px; color: var(--ink-2); line-height: 1.8; }
.ls-reveal { margin-top: 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); box-shadow: var(--sd); padding: 16px 18px; }

/* #sN 深链：目标句短暂高亮 */
.sent.flash { animation: sentFlash 2.2s ease-out; }
@keyframes sentFlash {
  0% { background: var(--brand-soft); box-shadow: 0 0 0 3px var(--brand-soft); }
  70% { background: var(--brand-soft); }
  100% { background: transparent; }
}

/* ---------- 学习计划：「你现在的位置」难度阶梯（2026-10-27） ---------- */
.pn { margin-top: 16px; padding: 18px 20px; }
.pn-hd { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.pn-hd-l { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.pn-k { font-size: 11px; font-weight: 700; color: var(--brand); letter-spacing: .4px; }
.pn-hd b { font-size: 18px; letter-spacing: -.4px; }
.pn-band { font-size: 12px; color: var(--ink-2); }
.pn-band b { font-size: 12.5px; color: var(--ink); }
.pn-steps { display: flex; gap: 6px; margin-top: 13px; }
.pn-step {
  flex: 1; text-align: center; border: 1px solid var(--line); border-radius: 10px;
  padding: 8px 4px 7px; background: var(--card-soft);
}
.pn-step b { display: block; font-size: 11px; color: var(--ink-3); font-weight: 800; }
.pn-step span { display: block; font-size: 12px; color: var(--ink-2); margin-top: 2px; }
.pn-step em { display: block; font-style: normal; font-size: 9.5px; color: var(--ink-3); margin-top: 3px; }
.pn-step.passed { background: #eef8f3; border-color: #cfeade; }
.pn-step.passed b { color: #1f8a63; }
.pn-step.cur { background: var(--brand); border-color: var(--brand); box-shadow: 0 6px 16px rgba(37, 99, 235, .18); }
.pn-step.cur b, .pn-step.cur span, .pn-step.cur em { color: #fff; }
.pn-body { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 16px; }
.pn-col { min-width: 0; }
.pn-t { font-size: 11.5px; font-weight: 700; color: var(--ink-2); }
.pn-bars { display: flex; align-items: flex-end; gap: 8px; height: 78px; margin-top: 8px; }
.pn-bar { flex: 1; text-align: center; }
.pn-bar i { display: block; width: 100%; border-radius: 5px 5px 0 0; background: var(--line-2); }
.pn-bar.inband i { background: var(--brand); }
.pn-bar.zero i { background: var(--line); }
.pn-bar b { display: block; font-size: 11px; color: var(--ink-2); margin-top: 4px; }
.pn-bar span { display: block; font-size: 9.5px; color: var(--ink-3); }
.pn-note { display: block; margin-top: 6px; font-size: 10.5px; color: var(--ink-3); }
.pn-gaps { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.pn-gap {
  font-size: 11.5px; color: var(--ink-2); background: var(--card-soft);
  border: 1px solid var(--line); border-radius: 8px; padding: 5px 9px;
}
.pn-gap b { color: var(--ink); }
.pn-gap.hard { border-color: #f0d6a8; background: #fdf6e9; }
.pn-gap.hard b { color: #a8641c; }
.pn-gap.ok { border-color: #cfeade; background: #eef8f3; color: #1f8a63; }
.pn-hint {
  margin: 14px 0 0; padding-top: 12px; border-top: 1px dashed var(--line-2);
  font-size: 12.5px; color: var(--ink-2); line-height: 1.8;
}
.pk-band {
  margin-left: auto; font-size: 10.5px; font-weight: 700; color: var(--brand);
  background: var(--brand-soft); border-radius: 6px; padding: 2px 7px; letter-spacing: .5px;
}
.flag.band { background: var(--card-soft); border-color: var(--line); color: var(--ink-2); }

@media (max-width: 640px) {
  .pn-body { grid-template-columns: 1fr; gap: 14px; }
  .pn-step span { font-size: 11px; }
  .pn-step em { display: none; }
  .pn-bars { height: 66px; }
}

/* ---------- 跟读五维（2026-10-27） ---------- */
.sh-dims { margin-top: 13px; display: grid; gap: 7px; }
.sh-d { display: flex; align-items: center; gap: 9px; }
.sh-n { flex: none; width: 60px; font-size: 11.5px; color: var(--ink-2); }
.sh-b {
  flex: 1; height: 6px; border-radius: 4px; background: var(--line);
  overflow: hidden;
}
.sh-b b {
  display: block; height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  transition: width .35s ease;
}
.sh-v { flex: none; width: 26px; text-align: right; font-size: 11.5px; font-weight: 700; color: var(--ink-2); }
.sh-d.mid .sh-b b { background: linear-gradient(90deg, #e8a33d, #d97b28); }
.sh-d.mid .sh-v { color: #a8641c; }
.sh-d.low .sh-b b { background: linear-gradient(90deg, #e06a5a, #c94a38); }
.sh-d.low .sh-v { color: #b34232; }
.sh-d.worst .sh-n { color: #b34232; font-weight: 700; }

/* 五维条不撑满整行：条拉到 1000px 时分数跑到屏幕最右，眼睛对不上 */
.sh-dims { max-width: 560px; }
.sh-v { width: 30px; }
.sb-verdict { margin-top: 12px; }

/* ---------- 站长模式（2026-10-28） ---------- */
.tierchip.is-admin { background: #eef4ff; border-color: #c7dbff; color: #1d4ed8; }
.tierchip.is-admin .dot { background: #2f6df6; }
.tierchip.is-admin em { color: #3b6fd4; }

.admin-card {
  display: flex; align-items: center; gap: 14px;
  margin: 14px 0 4px; padding: 14px 16px;
  background: var(--card, #fff); border: 1px solid var(--line);
  border-radius: 14px;
}
.admin-card.on { border-color: #c7dbff; background: #f7faff; }
.ad-main { flex: 1; min-width: 0; }
.ad-t { font-size: 14px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.ad-tag {
  font-size: 11px; font-weight: 600; color: #1d4ed8; background: #e6efff;
  border-radius: 999px; padding: 2px 8px;
}
.ad-s { margin-top: 5px; font-size: 12.5px; line-height: 1.6; color: var(--ink-2); }
.admin-card .btn { flex: none; }
@media (max-width: 640px) {
  .admin-card { flex-direction: column; align-items: stretch; }
  .admin-card .btn { width: 100%; }
}

/* ── 设置页（settings.html）────────────────────────────────────────────
   视觉沿用浅色工作台：白卡、圆角、品牌蓝点缀。改样式一律加在本文件末尾。 */
.set-hero {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  background: linear-gradient(135deg, #2f6bff, #5b8cff);
  border-radius: 18px; padding: 22px 24px; margin-bottom: 22px; color: #fff;
}
.set-hero-main { flex: 1 1 320px; min-width: 0; }
.set-hero-main h2 { margin: 0 0 6px; font-size: 20px; }
.set-hero-main p { margin: 0; font-size: 13px; opacity: .92; line-height: 1.7; }
.set-hero-main b { font-weight: 700; }
.set-hero-side {
  flex: none; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25);
  border-radius: 14px; padding: 12px 16px; max-width: 240px;
  display: flex; flex-direction: column; gap: 4px;
}
.set-hero-side b { font-size: 14px; }
.set-hero-side span { font-size: 12px; opacity: .88; line-height: 1.6; }

.set-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.set-navcard {
  background: #fff; border: 1px solid var(--line, #e8eef7); border-radius: 14px;
  padding: 14px 16px; text-decoration: none; color: inherit;
  display: flex; flex-direction: column; gap: 6px;
  transition: transform .12s ease, box-shadow .12s ease;
}
.set-navcard:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(47,107,255,.10); }
.set-navcard b { font-size: 14px; color: #1c2b4a; }
.set-navcard span { font-size: 12.5px; color: #5a6b8c; line-height: 1.65; }
.set-navcard em { font-style: normal; font-size: 12px; color: #2f6bff; margin-top: 2px; }

.set-card { background: #fff; border: 1px solid var(--line, #e8eef7); border-radius: 16px; padding: 18px 20px; }
.set-stages { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; margin-bottom: 14px; }
.set-stage {
  display: flex; gap: 10px; align-items: flex-start;
  background: #f4f8ff; border-radius: 12px; padding: 10px 12px;
}
.set-stage .ss-n {
  flex: none; width: 30px; height: 30px; border-radius: 9px; background: #2f6bff; color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}
.set-stage b { display: block; font-size: 13px; color: #1c2b4a; }
.set-stage span { font-size: 12px; color: #5a6b8c; line-height: 1.55; display: block; margin-top: 2px; }
.set-views b { font-size: 13.5px; color: #1c2b4a; }
.set-views ul { margin: 8px 0 0; padding-left: 0; list-style: none; }
.set-views li { font-size: 13px; color: #44557a; line-height: 1.9; padding-left: 14px; position: relative; }
.set-views li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: #2f6bff; }
.set-views li b { color: #1c2b4a; }
.set-note { font-size: 12.5px; color: #7a88a6; line-height: 1.7; margin: 10px 0 0; }
.set-note a { color: #2f6bff; text-decoration: none; }
.set-note.bad { color: #c2452d; }

.acct-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 4px; }
.acct-facts > div { background: #f4f8ff; border-radius: 12px; padding: 10px 14px; }
.acct-facts i { display: block; font-style: normal; font-size: 12px; color: #7a88a6; }
.acct-facts b { font-size: 14px; color: #1c2b4a; }

.set-tools { display: flex; flex-direction: column; }
.st-row {
  display: flex; align-items: center; gap: 14px; padding: 13px 0;
  border-top: 1px solid var(--line, #eef2f8);
}
.st-row:first-child { border-top: 0; padding-top: 2px; }
.st-main { flex: 1; min-width: 0; }
.st-t { font-size: 13.5px; font-weight: 700; color: #1c2b4a; }
.st-s { font-size: 12.5px; color: #5a6b8c; line-height: 1.65; margin-top: 2px; }
.st-s b { color: #c2452d; }
.st-row .btn { flex: none; }
.st-row.danger .btn { color: #c2452d; border-color: #f0cfc7; }
.st-row.danger .btn:hover { background: #fdf3f0; }

@media (max-width: 640px) {
  .set-hero { padding: 18px; }
  .set-hero-side { max-width: none; width: 100%; }
  .st-row { flex-wrap: wrap; }
  .st-row .btn { width: 100%; }
}

/* ---------- 创建者模式卡片（2026-10-30） ----------
   内容比原来的站长卡多（清单 + 来源 + 口令行），所以卡片改为顶端对齐，
   按钮组竖排在右侧；窄屏时按钮组横排并撑满。 */
.tierchip.is-owner { background: #e9f2ff; border-color: #b7d2ff; }
.admin-card { align-items: flex-start; }
.ad-list { display: flex; flex-wrap: wrap; gap: 6px 8px; margin-top: 10px; }
.ad-list span {
  font-size: 11.5px; line-height: 1.7; color: #2f6bff; background: #eef4ff;
  border: 1px solid #dbe8ff; border-radius: 999px; padding: 2px 9px; white-space: nowrap;
}
.ad-meta { margin-top: 9px; font-size: 11.5px; line-height: 1.65; color: var(--ink-3); }
.ad-claim { display: flex; gap: 8px; margin-top: 10px; }
.ad-input {
  flex: 1; min-width: 0; height: 34px; padding: 0 12px; font-size: 12.5px;
  color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-radius: 10px;
}
.ad-input:focus { outline: none; border-color: #9dc0ff; box-shadow: 0 0 0 3px rgba(26, 107, 240, .1); }
.ad-acts { display: flex; flex-direction: column; gap: 8px; flex: none; }
.ad-acts .btn { width: 100%; }
.btn.ghost { background: #fff; color: var(--brand); border: 1px solid #c9dcff; }
.btn.ghost:hover { background: #f4f8ff; }
@media (max-width: 640px) {
  .ad-claim { flex-direction: column; }
  .ad-claim .btn { width: 100%; }
  .ad-acts { flex-direction: row; width: 100%; }
}

/* ---------- 侧栏右下角：制作人二维码（2026-10-30） ----------
   收起态是 46px 小方块，展开态变成「小图 + 扫码交流」一行；
   悬停 / 点按在栏右侧弹出 180px 大图。手机端底部条放不下，直接隐藏，
   对应入口在设置页的「制作人与交流」卡片。 */
.rail-qr {
  position: relative; flex: none;
  width: 46px; height: 46px; margin-top: 8px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); border-radius: 14px; background: #fff;
  cursor: pointer; transition: border-color .18s, box-shadow .18s, transform .18s;
}
.rail-qr:hover, .rail-qr.on { border-color: #b9d3f4; box-shadow: 0 8px 18px rgba(18, 52, 98, .12); }
.rail-qr .qr-mini { width: 38px; height: 38px; display: block; border-radius: 6px; }
.rail-qr .lbl { display: none; font-size: 12.5px; font-weight: 600; color: var(--ink-2); white-space: nowrap; }
.rail-qr .qr-pop {
  position: absolute; left: calc(100% + 14px); bottom: -4px;
  width: 208px; padding: 12px 12px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--sd-lg); z-index: 6;
  opacity: 0; visibility: hidden; transform: translateX(-6px) scale(.97);
  transform-origin: left bottom; pointer-events: none; transition: .18s;
}
.rail-qr .qr-pop::after {           /* 指向小方块的小三角 */
  content: ""; position: absolute; left: -5px; bottom: 22px;
  width: 10px; height: 10px; background: #fff;
  border-left: 1px solid var(--line); border-bottom: 1px solid var(--line);
  transform: rotate(45deg);
}
.rail-qr .qr-pop img { width: 180px; height: 180px; display: block; border-radius: 10px; }
.rail-qr .qr-pop b { font-size: 12.5px; color: var(--ink); }
.rail-qr .qr-pop i { font-style: normal; font-size: 11.5px; color: var(--ink-3); }
.rail-qr:hover .qr-pop,
.rail-qr:focus-visible .qr-pop,
.rail-qr.on .qr-pop { opacity: 1; visibility: visible; transform: none; pointer-events: auto; }

/* 展开态：跟「我的成长」同一行高，小图在左、文字在右 */
.rail.open .rail-qr {
  width: auto; height: 48px; margin-top: 6px; padding: 0 10px;
  justify-content: flex-start; gap: 10px;
  background: var(--card-soft); border-color: transparent;
}
.rail.open .rail-qr .qr-mini { width: 34px; height: 34px; }
.rail.open .rail-qr .lbl { display: block; }

/* 低矮窗口：11 个导航项 + 头像 + 二维码会顶出栏外，把项高与间距压一点 */
@media (max-height: 820px) and (min-width: 861px) {
  .rail a.ri { height: 44px; }
  .rail.open a.ri { height: 42px; }
  .rail-logo { height: 48px; }
  .rail-qr { margin-top: 4px; }
}

/* 手机 / 窄屏：底栏只有导航，二维码让位给设置页卡片 */
@media (max-width: 860px) {
  .rail-qr { display: none !important; }
}

/* 设置页「制作人与交流」卡 */
.mk-card { display: flex; align-items: center; gap: 20px; }
.mk-qr {
  flex: none; width: 132px; height: 132px; border-radius: 16px;
  border: 1px solid var(--line); background: #fff; padding: 6px;
}
.mk-qr img { width: 100%; height: 100%; display: block; border-radius: 10px; }
.mk-main { flex: 1; min-width: 0; }
.mk-t { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.mk-s { margin-top: 6px; font-size: 12.5px; line-height: 1.7; color: var(--ink-2); }
.mk-s b { color: var(--ink); }
.mk-tag {
  display: inline-block; margin-top: 10px; font-size: 11.5px;
  color: #2f6bff; background: #eef4ff; border: 1px solid #dbe8ff;
  border-radius: 999px; padding: 2px 9px;
}
@media (max-width: 640px) {
  .mk-card { flex-direction: column; align-items: flex-start; gap: 14px; }
  .mk-qr { width: 160px; height: 160px; }
}

/* ---------- 结构视图 · 仿写蓝图（2026-10-30） ----------
   回答的不是「这篇分几段」（那是结构速览），而是「这种文本怎么写」：
   主线流程 → 三个写法盒子 → 可照抄的填空骨架 → 可偷的写法。 */
.bp-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 18px 18px 16px; margin-bottom: 22px;
}
.bp-flow {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px dashed var(--line);
}
.bp-node {
  font-size: 13px; font-weight: 700; color: #1d4fd7;
  background: #eef4ff; border: 1px solid #d5e5ff; border-radius: 999px;
  padding: 5px 13px; white-space: nowrap;
}
.bp-arrow { font-style: normal; color: var(--ink-3); font-size: 14px; }
.bp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.bp-box {
  background: #fafcff; border: 1px solid var(--line); border-radius: 14px; padding: 12px 13px;
}
.bp-box h5 {
  margin: 0 0 7px; font-size: 11px; font-weight: 600;
  letter-spacing: .06em; color: var(--ink-3); text-transform: uppercase;
}
.bp-box b { display: block; font-size: 14px; color: var(--ink); margin-bottom: 6px; }
.bp-box p { margin: 0; font-size: 12px; line-height: 1.7; color: var(--ink-2); }
.bp-eg {
  margin-top: 8px; font-size: 11.5px; line-height: 1.6; color: var(--ink-3);
  border-left: 2px solid #c9dcff; padding-left: 8px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.bp-skel { margin-top: 14px; }
.bp-skel h5, .bp-crafts h5 {
  margin: 0 0 8px; font-size: 12px; font-weight: 700; color: var(--ink);
}
.bp-skel code {
  display: block; font-family: inherit; font-size: 12px; line-height: 1.9;
  color: #1d4fd7; background: #f4f8ff; border: 1px dashed #c9dcff;
  border-radius: 10px; padding: 10px 12px;
}
.bp-crafts { margin-top: 14px; }
.bp-crafts ul { margin: 0; padding: 0; list-style: none; }
.bp-crafts li {
  position: relative; padding: 0 0 8px 16px;
  font-size: 12.5px; line-height: 1.75; color: var(--ink-2);
}
.bp-crafts li::before {
  content: ""; position: absolute; left: 2px; top: 8px;
  width: 6px; height: 6px; border-radius: 2px; background: #2f6bff;
}
@media (max-width: 760px) {
  .bp-grid { grid-template-columns: 1fr; }
  .bp-card { padding: 14px 14px 12px; }
}

/* 窄屏：主线流程单行横滑，避免箭头孤零零挂在行尾 */
@media (max-width: 760px) {
  .bp-flow { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 12px; scrollbar-width: none; }
  .bp-flow::-webkit-scrollbar { display: none; }
  .bp-node { flex: none; }
}

/* 蓝图页脚：指向学习方法页的同一套分类坐标 */
.bp-foot {
  margin-top: 12px; padding-top: 11px; border-top: 1px dashed var(--line);
  font-size: 11.5px; line-height: 1.7; color: var(--ink-3);
}
.bp-foot a { color: #2f6bff; text-decoration: none; border-bottom: 1px solid #c9dcff; }

/* ---------- 蓝图 · 考官四项对照 + 导出按钮（2026-10-30 下午） ---------- */
.bp-ielts {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  padding: 6px 18px; margin-bottom: 22px;
}
.brow { display: flex; gap: 14px; padding: 13px 0; border-bottom: 1px dashed var(--line); }
.brow:last-child { border-bottom: none; }
.brow-k {
  flex: none; width: 152px; font-size: 12.5px; font-weight: 700; color: #1d4fd7; line-height: 1.5;
}
.brow-b { flex: 1; min-width: 0; }
.brow-b p { margin: 0 0 6px; font-size: 12.5px; line-height: 1.75; color: var(--ink-2); }
.brow-b p:last-child { margin-bottom: 0; }
.brow-b i {
  font-style: normal; flex: none;
  display: inline-block; margin-right: 8px; padding: 1px 8px;
  font-size: 10.5px; border-radius: 999px; vertical-align: 1px;
}
.brow-ev i { color: #8a6a1f; background: #fdf6e3; border: 1px solid #f0e2bb; }
.brow-use i { color: #1d7a3e; background: #ecf8ef; border: 1px solid #cdebd5; }
.bp-acts {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin-top: 14px; padding-top: 13px; border-top: 1px dashed var(--line);
}
.bp-acts .btn { flex: none; height: 36px; padding: 0 16px; font-size: 12.5px; }
.bp-act-hint { font-size: 11.5px; color: var(--ink-3); }
@media (max-width: 760px) {
  .brow { flex-direction: column; gap: 6px; }
  .brow-k { width: auto; }
  .bp-acts .btn { flex: 1; }
  .bp-act-hint { width: 100%; }
}

/* ---------- 演讲力 · 写完机评（考官四项，2026-10-30） ---------- */
.ie-form { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.ie-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.ie-form input, .ie-form textarea {
  width: 100%; font-size: 13px; line-height: 1.8; color: var(--ink);
  background: #fff; border: 1px solid var(--line-2); border-radius: 12px; padding: 10px 14px;
}
.ie-form input { height: 40px; padding: 0 14px; }
.ie-form textarea { min-height: 190px; resize: vertical; }
.ie-form input:focus, .ie-form textarea:focus {
  outline: none; border-color: #9dc0ff; box-shadow: 0 0 0 3px rgba(26, 107, 240, .1);
}
.ie-hint { font-size: 11.5px; color: var(--ink-3); align-self: center; }
.ie-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 6px 18px; margin-top: 4px; }
.ie-total {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  padding: 14px 0 12px; border-bottom: 1px dashed var(--line);
  font-size: 15px; font-weight: 700; color: var(--ink);
}
.ie-total b { font-size: 26px; color: #1d4fd7; }
.ie-total span { font-size: 12px; font-weight: 400; color: var(--ink-3); }
.ie-total em { font-style: normal; color: #b45309; font-weight: 600; }
.ie-band {
  display: inline-block; margin-top: 4px; padding: 1px 9px;
  font-size: 11px; font-weight: 700; border-radius: 999px;
  color: #1d4fd7; background: #eef4ff; border: 1px solid #d5e5ff;
}
.ie-band.b5 { color: #8a6a1f; background: #fdf6e3; border-color: #f0e2bb; }
.ie-band.b4 { color: #b4432a; background: #fdf0ec; border-color: #f3d4c9; }
.ie-band.b7, .ie-band.b8, .ie-band.b9 { color: #1d7a3e; background: #ecf8ef; border-color: #cdebd5; }
.ie-foot {
  padding: 12px 0 10px; border-top: 1px dashed var(--line);
  font-size: 11.5px; line-height: 1.7; color: var(--ink-3);
}

/* 窄屏：机评按钮不被提示文字挤成两行 */
@media (max-width: 640px) {
  .ie-form .sp-form-act { flex-wrap: wrap; gap: 8px; }
  .ie-form .sp-form-act .btn { flex: 1 1 0; min-width: 0; white-space: nowrap; }
  .ie-hint { width: 100%; text-align: left; align-self: flex-start; }
}