/* ============================================================
   AAHOLICS.COM — SUB 2026
   内页设计系统：与首页共享令牌与壳层（home.css），
   只补充内页组件：页头 / 正文 / 面板 / 控制台 / 表单 /
   流程 / 索引卡 / 提示条。所有颜色字号沿用首页四色信号。
   ============================================================ */

/* ---------- 内页页头 ---------- */
.page-head {
  position: relative;
  padding: calc(var(--header-h) + clamp(56px, 10vh, 110px)) 0 clamp(48px, 8vh, 88px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-head::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(80% 70% at 82% 0%, rgba(94, 227, 139, 0.06), transparent 60%),
    radial-gradient(70% 60% at 8% 100%, rgba(111, 183, 255, 0.05), transparent 60%);
}
.page-head .sec-ghost {
  top: auto;
  bottom: -0.18em;
  right: -1vw;
}

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(20px, 3.4vh, 34px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--paper-50);
}
.crumbs a {
  color: var(--paper-50);
  transition: color 0.3s;
}
.crumbs a:hover { color: var(--green); }
.crumbs .sep { color: var(--green); }
.crumbs .here { color: var(--paper); }

.ph-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: end;
}
.ph-title {
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: 0.01em;
  margin: clamp(18px, 3vh, 30px) 0 0;
}
.ph-title .hl {
  color: var(--amber);
  border-bottom: 0.09em solid var(--amber);
  padding-bottom: 0.02em;
  display: inline-block;
}
.ph-title .dim {
  display: block;
  font-size: clamp(1rem, 2.1vw, 1.5rem);
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--paper-50);
  margin-top: 0.6em;
}
.ph-lead {
  margin-top: clamp(22px, 3.8vh, 38px);
  border-left: 2px solid var(--green);
  padding-left: clamp(14px, 1.6vw, 22px);
  max-width: 36em;
  color: var(--paper-50);
  font-size: 0.97rem;
  line-height: 2;
}
.ph-lead strong { color: var(--paper); font-weight: 600; }
.ph-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(18px, 3vh, 28px);
}
.ph-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(24px, 3.8vh, 38px);
}

/* 状态标签（扩展首页 wtag 的颜色信号） */
.wtag.blue { color: var(--blue); border-color: rgba(111, 183, 255, 0.4); }
.wtag.amber { color: var(--amber); border-color: rgba(255, 180, 84, 0.4); }
.wtag.paper { color: var(--paper-70); }

/* ---------- 正文排印 ---------- */
.narrow { max-width: 46em; }
.prose { font-size: 0.97rem; color: var(--paper-50); line-height: 2.05; }
.prose p { margin: 0 0 1.15em; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--paper); font-weight: 600; }
.prose a {
  color: var(--green);
  border-bottom: 1px solid rgba(94, 227, 139, 0.35);
  transition: border-color 0.3s, color 0.3s;
}
.prose a:hover { color: var(--paper); border-color: var(--paper); }
.prose h1, .prose h2, .prose h3 {
  color: var(--paper);
  font-weight: 800;
  line-height: 1.5;
  margin: 1.6em 0 0.6em;
}
.prose h1 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  padding-bottom: 0.35em;
  border-bottom: 1px solid var(--line-strong);
}
.prose h1::before {
  content: "▮";
  color: var(--green);
  margin-right: 0.45em;
  font-size: 0.8em;
}
.prose h2 { font-size: clamp(1.25rem, 2.4vw, 1.7rem); }
.prose h2::before {
  content: "//";
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: 0.8em;
  margin-right: 0.55em;
}
.prose h3 { font-size: 1.08rem; color: var(--blue); }
.prose ul, .prose ol { padding-left: 1.4em; margin: 0 0 1.15em; }
.prose li { margin: 0.4em 0; }
.prose li::marker { color: var(--green); font-family: var(--font-mono); }
.prose blockquote {
  margin: 1.4em 0;
  padding: 12px 0 12px 20px;
  border-left: 2px solid var(--amber);
  color: var(--paper-70);
  font-size: 1.02rem;
}
.prose blockquote::before { content: "「"; color: var(--amber); }
.prose blockquote::after { content: "」"; color: var(--amber); }
.prose hr {
  border: 0;
  height: 1px;
  margin: 2em 0;
  background: linear-gradient(90deg, var(--line-strong), transparent 70%);
}
.prose code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  color: var(--green);
  background: rgba(94, 227, 139, 0.08);
  border: 1px solid rgba(94, 227, 139, 0.2);
  padding: 1px 7px;
}

/* ---------- 面板 / 控制台 ---------- */
.panel {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(19, 26, 21, 0.88), rgba(11, 15, 12, 0.92));
  padding: clamp(20px, 3vw, 32px);
  transition: border-color 0.35s, transform 0.45s var(--ease-out);
}
.panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--green);
  border-left: 2px solid var(--green);
  pointer-events: none;
}
.panel:hover { border-color: var(--line-strong); }
.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--paper-50);
}
.panel-head strong { color: var(--green); font-weight: 500; }
.panel-head .amber { color: var(--amber); }
.panel-head .blue { color: var(--blue); }

.console {
  border: 1px solid var(--line);
  background: rgba(10, 14, 12, 0.78);
}
.console-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--paper-50);
}
.console-head strong { color: var(--amber); font-weight: 500; }
.console-row {
  display: grid;
  grid-template-columns: clamp(72px, 10vw, 110px) 1fr;
  gap: 18px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  transition: background 0.3s;
}
.console-row:first-of-type { border-top: 0; }
.console-row:hover { background: rgba(19, 26, 21, 0.7); }
.console-row > span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--green);
  padding-top: 4px;
}
.console-row strong {
  display: block;
  color: var(--paper);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.console-row p {
  color: var(--paper-50);
  font-size: 0.86rem;
  line-height: 1.85;
}

/* 报告页：诊断面板轮播 */
.report-diagnostic-steps { list-style: none; margin: 0; padding: 0; }
.report-diagnostic-step { opacity: 0.42; transition: opacity 0.4s, background 0.3s; }
.report-diagnostic-step.is-active { opacity: 1; background: rgba(19, 26, 21, 0.72); }
.report-diagnostic-step > span { transition: color 0.3s; }
.report-diagnostic-step:not(.is-active) > span { color: var(--paper-28); }
.report-diagnostic-step small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--blue);
  margin-bottom: 4px;
}
.report-diagnostic-meter { height: 3px; background: var(--line); overflow: hidden; }
.report-diagnostic-meter span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--green), var(--blue));
}

/* ---------- 流程步骤 ---------- */
.flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.flow-step {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(14, 19, 16, 0.72);
  padding: 20px 18px 18px;
  transition: transform 0.4s var(--ease-out), border-color 0.35s, background 0.35s;
}
.flow-step::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--green), var(--blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out);
}
.flow-step:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  background: rgba(19, 26, 21, 0.9);
}
.flow-step:hover::after { transform: scaleX(1); }
.flow-step > span {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--blue);
}
.flow-step strong {
  display: block;
  margin: 10px 0 6px;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}
.flow-step p {
  color: var(--paper-50);
  font-size: 0.85rem;
  line-height: 1.8;
}

/* ---------- 表单 ---------- */
.form-group {
  position: relative;
  margin-bottom: clamp(20px, 3vh, 28px);
}
.form-group > label {
  display: block;
  margin-bottom: 10px;
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--paper);
}
.form-group .required { color: var(--amber); }
.field-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-50);
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line-strong);
  background: rgba(10, 14, 12, 0.72);
  color: var(--paper);
  font: inherit;
  font-size: 0.95rem;
  line-height: 1.7;
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--green);
  background: rgba(10, 14, 12, 0.92);
  box-shadow: 0 0 0 3px var(--green-soft);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--paper-28); }
.form-group textarea { resize: vertical; min-height: 96px; }
.char-count {
  position: absolute;
  right: 2px;
  bottom: -20px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--paper-28);
}
.radio-group,
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.radio-label,
.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  background: rgba(10, 14, 12, 0.55);
  font-size: 0.88rem;
  color: var(--paper-70);
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s, background 0.3s, transform 0.3s var(--ease-out);
}
.radio-label:hover,
.checkbox-label:hover {
  border-color: var(--paper-50);
  color: var(--paper);
  transform: translateY(-2px);
}
.radio-label input,
.checkbox-label input { accent-color: var(--green); width: 15px; height: 15px; }
.radio-label:has(input:checked),
.checkbox-label:has(input:checked) {
  border-color: var(--green);
  background: var(--green-soft);
  color: var(--paper);
}
.form-tip {
  margin: 26px 0;
  padding: 16px 18px;
  border: 1px dashed var(--line-strong);
  font-size: 0.86rem;
  color: var(--paper-50);
  line-height: 1.9;
}
.form-tip strong { color: var(--amber); }
.form-error {
  margin: 18px 0;
  padding: 14px 18px;
  border: 1px solid rgba(255, 180, 84, 0.5);
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 0.9rem;
  line-height: 1.8;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
/* 旧按钮文案里的箭头字符 */
.btn .arrow {
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
}
.btn:hover .arrow { transform: translateX(5px); }

/* ---------- 提示条 / 加载中 / Toast ---------- */
.callout {
  position: relative;
  margin: 22px 0;
  padding: 16px 20px;
  border: 1px solid var(--line);
  background: rgba(19, 26, 21, 0.6);
  color: var(--paper-70);
  font-size: 0.92rem;
  line-height: 1.95;
}
.callout::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--green);
  border-left: 2px solid var(--green);
  pointer-events: none;
}
.callout.amber::before { border-color: var(--amber); }
.callout.blue::before { border-color: var(--blue); }
.callout strong { color: var(--paper); }
.callout.amber { border-color: var(--amber); }
.callout.blue { border-color: var(--blue); }
.callout p + p { margin-top: 0.6em; }

.loading-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: clamp(60px, 12vh, 110px) 0;
  text-align: center;
}
.loading-spinner {
  width: 46px;
  height: 46px;
  border: 2px solid var(--line);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-box p { font-size: 1rem; font-weight: 600; letter-spacing: 0.04em; }
.loading-box .loading-sub {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  font-weight: 400;
  color: var(--paper-50);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  z-index: 220;
  transform: translate(-50%, 18px);
  padding: 12px 24px;
  border: 1px solid rgba(94, 227, 139, 0.5);
  background: rgba(14, 19, 16, 0.94);
  backdrop-filter: blur(10px);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s var(--ease-out);
  pointer-events: none;
}
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 媒体框 ---------- */
.media-frame {
  border: 1px solid var(--line);
  background: rgba(10, 14, 12, 0.72);
  padding: 10px;
}
.media-frame img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
}
.media-frame figcaption {
  padding: 10px 6px 2px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--paper-50);
}

/* ---------- 索引卡（作品 / 工具总览） ---------- */
.idx-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr));
  gap: 16px;
}
.idx-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--line);
  background: linear-gradient(170deg, rgba(19, 26, 21, 0.9), rgba(11, 15, 12, 0.94));
  padding: clamp(22px, 3vw, 30px);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.45s var(--ease-out), border-color 0.35s;
}
.idx-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(90% 90% at 100% 0%, rgba(94, 227, 139, 0.08), transparent 55%);
  opacity: 0;
  transition: opacity 0.4s;
}
.idx-card:hover {
  transform: translateY(-7px);
  border-color: var(--line-strong);
}
.idx-card:hover::before { opacity: 1; }
.idx-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.idx-no {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(237, 244, 232, 0.3);
  transition: color 0.35s, -webkit-text-stroke-color 0.35s;
}
.idx-card:hover .idx-no {
  color: var(--green);
  -webkit-text-stroke-color: var(--green);
}
.idx-card h3 {
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1.35;
}
.idx-desc {
  color: var(--paper-50);
  font-size: 0.88rem;
  line-height: 1.9;
  flex: 1;
}
.idx-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--paper-50);
}
.idx-foot .go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--paper-70);
  transition: color 0.3s, gap 0.3s var(--ease-out);
}
.idx-foot .go svg { width: 15px; height: 15px; }
.idx-card:hover .go { color: var(--green); gap: 12px; }

/* ---------- 下一站链接条 ---------- */
.next-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(40px, 7vh, 64px);
  padding: clamp(20px, 3vw, 30px) clamp(22px, 3.4vw, 36px);
  border: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(19, 26, 21, 0.9), rgba(11, 15, 12, 0.7));
  transition: border-color 0.35s;
}
.next-strip:hover { border-color: var(--line-strong); }
.next-strip small {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.26em;
  color: var(--paper-50);
  margin-bottom: 6px;
}
.next-strip strong {
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  font-weight: 800;
}
.next-strip .go {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--paper-70);
  transition: color 0.3s;
}
.next-strip .go svg { width: 17px; height: 17px; transition: transform 0.35s var(--ease-out); }
.next-strip .go:hover { color: var(--green); }
.next-strip .go:hover svg { transform: translate(4px, -4px); }

/* ---------- 双栏辅助 ---------- */
.two-col {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}
.wide-narrow {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

/* ---------- 简易表格 ---------- */
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.tbl th, .tbl td {
  padding: 13px 16px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.8;
}
.tbl th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--green);
  background: rgba(19, 26, 21, 0.7);
}
.tbl td { color: var(--paper-70); }
.tbl tr:hover td { background: rgba(19, 26, 21, 0.55); color: var(--paper); }

/* ---------- 404 ---------- */
.err-stage {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--header-h) + 20px) 24px 60px;
}
.err-code {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(6rem, 24vw, 15rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(237, 244, 232, 0.4);
}
.err-code b {
  color: var(--green);
  -webkit-text-stroke: 0;
  font-weight: 600;
}
.err-stage h1 {
  margin: 18px 0 10px;
  font-size: clamp(1.5rem, 4vw, 2.4rem);
  font-weight: 900;
}
.err-stage p {
  color: var(--paper-50);
  font-size: 0.95rem;
  margin-bottom: 30px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1060px) {
  .ph-grid { grid-template-columns: 1fr; align-items: start; }
  .page-head .desk-card { max-width: 560px; }
}
@media (max-width: 768px) {
  .page-head { padding-top: calc(var(--header-h) + 44px); }
  .two-col, .wide-narrow { grid-template-columns: 1fr; }
  .console-row { grid-template-columns: 1fr; gap: 6px; }
  .char-count { position: static; display: block; text-align: right; margin-top: 6px; }
  .next-strip { flex-direction: column; align-items: flex-start; }
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .flow-step, .idx-card, .next-strip, .radio-label, .checkbox-label {
    transition: none;
  }
}