/* ==========================================================================
   山河纸本 · 明亮主题
   把原来的「墨底/暗金」换成三谋感的宣纸、青绿山水与朱砂印记。
   只覆盖颜色与质感，不改动原有布局和交互。
   ========================================================================== */

:root {
  --ink: #efe5d1;
  --ink-1: #f7efe0;
  --ink-2: #eadfc9;
  --ink-3: #dfd0b4;
  --paper: #2b251c;
  --paper-2: #514737;
  --muted: #685c4a;
  --muted-2: #756855;
  --gold: #8a5924;
  --gold-2: #8d6934;
  --gold-3: #5d411d;
  --red: #9b2f24;
  --red-bright: #b33d2e;
  --jade: #4c6957;
  --blue: #496777;
  --line: rgba(83, 59, 30, 0.22);
  --line-soft: rgba(83, 59, 30, 0.11);
  --header-h: 82px;
}

html {
  scrollbar-color: var(--gold-2) var(--ink-2);
}

body {
  background-color: #efe5d1;
  background-image:
    linear-gradient(180deg, rgba(249, 243, 231, 0.72) 0%, rgba(242, 233, 215, 0.8) 48%, rgba(233, 221, 199, 0.9) 100%),
    url("../assets/img/jiangshan.svg");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--paper);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 48% at 80% 4%, rgba(179, 93, 58, 0.1), transparent 72%),
    radial-gradient(44% 42% at 3% 28%, rgba(70, 99, 82, 0.08), transparent 76%);
}

.grain {
  opacity: 0.032;
  mix-blend-mode: multiply;
}

::selection {
  background: var(--red);
  color: #fff8ec;
}

.skip-link {
  color: #241f17;
}

/* 顶部导航 ---------------------------------------------------------------- */
.site-header {
  background: linear-gradient(180deg, rgba(248, 242, 231, 0.92) 0%, rgba(248, 242, 231, 0.62) 58%, rgba(248, 242, 231, 0) 100%);
  border-bottom-color: transparent;
}

.site-header::after {
  background: linear-gradient(90deg, transparent, rgba(142, 93, 39, 0.3), transparent);
}

.site-header.is-scrolled {
  background: rgba(248, 242, 231, 0.93);
  border-bottom-color: rgba(83, 59, 30, 0.1);
  box-shadow: 0 12px 36px rgba(78, 55, 28, 0.08);
}

.brand-text strong {
  color: #282219;
}

.brand-text small {
  color: var(--muted-2);
}

.main-nav a {
  color: #554a3a;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--gold);
}

.main-nav a:hover span,
.main-nav a.is-active span {
  color: var(--gold-2);
}

.main-nav a::after {
  background: var(--gold);
}

.season-chip {
  border-color: rgba(83, 59, 30, 0.24);
  background: rgba(255, 252, 245, 0.56);
  color: #5b5040;
}

.season-chip:hover {
  border-color: rgba(142, 93, 39, 0.5);
  color: var(--paper);
}

.season-chip b {
  color: var(--gold);
}

.nav-toggle {
  border-color: rgba(83, 59, 30, 0.26);
}

.nav-toggle span {
  background: #493f31;
}

.nav-scrim {
  background: rgba(47, 39, 27, 0.42);
}

/* Hero -------------------------------------------------------------------- */
.hero-bg {
  background: url("../assets/img/jiangshan.svg") center 42% / cover no-repeat;
}

.hero-bg::before {
  background:
    linear-gradient(90deg, rgba(249, 243, 231, 0.97) 0%, rgba(249, 243, 231, 0.88) 28%, rgba(249, 243, 231, 0.34) 56%, rgba(249, 243, 231, 0.02) 82%),
    linear-gradient(180deg, rgba(249, 243, 231, 0.14) 0%, rgba(249, 243, 231, 0.02) 54%, rgba(235, 224, 203, 0.72) 100%);
}

.hero-sun {
  background: radial-gradient(circle at 50% 50%, rgba(178, 73, 51, 0.2), rgba(183, 111, 75, 0.08) 52%, transparent 70%);
  opacity: 0.55;
}

.hero-glyph {
  -webkit-text-stroke: 1px rgba(51, 77, 62, 0.12);
}

.hero-cloud.c1 {
  background: rgba(111, 139, 119, 0.2);
}

.hero-cloud.c2 {
  background: rgba(174, 117, 84, 0.16);
}

.hero-eyebrow {
  color: var(--gold);
}

.hero-eyebrow::before {
  background: linear-gradient(90deg, transparent, var(--gold));
}

.hero-title {
  background: linear-gradient(175deg, #33291c 0%, #4d3a23 38%, #76542c 68%, #9b6d35 100%);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 12px 30px rgba(78, 53, 28, 0.14));
}

.hero-latin {
  color: var(--gold-2);
}

.hero-lead {
  color: #2b251c;
}

.hero-desc {
  color: #6d604d;
}

.hero-meta {
  border-top-color: rgba(83, 59, 30, 0.16);
}

.hero-meta > div {
  border-right-color: rgba(83, 59, 30, 0.13);
}

.hero-meta strong {
  color: #5d411d;
}

.hero-meta span {
  color: var(--muted-2);
}

.hero-side-note,
.scroll-cue {
  color: var(--muted-2);
}

.scroll-cue i {
  background: linear-gradient(180deg, var(--gold), transparent);
}

.emblem-glow {
  background: radial-gradient(circle at 50% 50%, rgba(173, 91, 55, 0.18), rgba(142, 93, 39, 0.06) 50%, transparent 70%);
}

.emblem-ring.r1 {
  border-color: rgba(142, 93, 39, 0.25);
}

.emblem-ring.r2 {
  border-color: rgba(142, 93, 39, 0.16);
}

.emblem-orbit text {
  fill: rgba(142, 93, 39, 0.65);
}

.emblem-photo {
  background: linear-gradient(145deg, rgba(255, 252, 244, 0.95), rgba(168, 129, 74, 0.4));
  box-shadow:
    0 0 0 1px rgba(142, 93, 39, 0.2),
    0 26px 70px rgba(73, 50, 25, 0.2);
}

.emblem-photo::before {
  border-color: rgba(142, 93, 39, 0.16);
}

.emblem-role {
  border-color: rgba(142, 93, 39, 0.35);
  background: rgba(249, 243, 232, 0.92);
  color: var(--gold);
}

.emblem-tick {
  background: linear-gradient(180deg, transparent, rgba(142, 93, 39, 0.5), transparent);
}

.hero-side-note {
  color: var(--muted-2);
}

/* 纸张区块 --------------------------------------------------------------- */
.section + .section {
  border-top-color: rgba(83, 59, 30, 0.12);
}

.section-head h2,
.page-head h1,
.rank-head h2,
.profile-section-head h2,
.mini-board-head h3,
.archive-title h2,
.auth-card h2,
.auth-side h2,
.account-panel h2,
.account-summary h2 {
  color: #2c261d;
}

.section-head h2 em,
.page-head h1 em {
  color: var(--gold);
}

.eyebrow,
.section-head p,
.page-head p,
.page-head-meta,
.rank-head p,
.rank-note {
  color: var(--muted);
}

.page-head::after {
  -webkit-text-stroke: 1px rgba(71, 96, 80, 0.1);
}

.vertical-title {
  color: rgba(49, 42, 31, 0.82);
}

.about-lead {
  color: #2b251c;
}

.about-body {
  color: #665a48;
}

.founder-card {
  border-color: rgba(83, 59, 30, 0.2);
  background:
    linear-gradient(160deg, rgba(255, 252, 245, 0.88), rgba(245, 236, 220, 0.72)),
    rgba(255, 252, 245, 0.62);
  box-shadow: 0 16px 40px rgba(78, 55, 28, 0.06);
}

.founder-card::before {
  border-color: rgba(142, 93, 39, 0.55);
}

.founder-card p {
  color: var(--muted);
}

.founder-link {
  color: var(--paper-2);
}

/* 赛季 / 名册 / 成员卡 ---------------------------------------------------- */
.season-hero-card {
  border-color: rgba(83, 59, 30, 0.22);
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(166, 82, 55, 0.12), transparent 58%),
    linear-gradient(150deg, rgba(255, 252, 245, 0.94), rgba(244, 235, 218, 0.82)),
    var(--ink-1);
  box-shadow: 0 18px 44px rgba(78, 55, 28, 0.06);
}

.era-card,
.roster-cta {
  border-color: rgba(83, 59, 30, 0.2);
  background:
    linear-gradient(155deg, rgba(255, 253, 248, 0.9), rgba(244, 235, 218, 0.72)),
    var(--ink-1);
  box-shadow: 0 14px 34px rgba(78, 55, 28, 0.05);
}

.era-card:hover {
  border-color: rgba(142, 93, 39, 0.45);
  background:
    linear-gradient(155deg, rgba(255, 253, 248, 0.98), rgba(244, 235, 218, 0.82)),
    var(--ink-1);
  box-shadow: 0 20px 42px rgba(78, 55, 28, 0.1);
}

.era-card::after,
.roster-cta::before {
  -webkit-text-stroke: 1px rgba(142, 93, 39, 0.11);
}

.season-hero-card::before {
  -webkit-text-stroke: 1px rgba(142, 93, 39, 0.1);
}

.status-pill {
  border-color: rgba(155, 47, 36, 0.3);
  background: rgba(155, 47, 36, 0.055);
  color: #963a30;
}

.role-founder {
  border-color: rgba(155, 47, 36, 0.36);
  color: #963a30;
  background: rgba(155, 47, 36, 0.07);
}

.role-leader {
  border-color: rgba(142, 93, 39, 0.42);
  background: rgba(142, 93, 39, 0.09);
}

.role-vice {
  border-color: rgba(142, 93, 39, 0.34);
  background: rgba(142, 93, 39, 0.06);
}

.status-pill.archived {
  border-color: rgba(83, 59, 30, 0.2);
  color: var(--muted-2);
  background: transparent;
}

.snapshot {
  border-color: rgba(83, 59, 30, 0.2);
  background: rgba(255, 252, 245, 0.72);
  box-shadow: 0 18px 44px rgba(78, 55, 28, 0.05);
}

.snapshot-head {
  border-bottom-color: rgba(83, 59, 30, 0.12);
}

.snapshot-row {
  border-bottom-color: rgba(83, 59, 30, 0.1);
}

.snapshot-row:hover {
  background: rgba(142, 93, 39, 0.055);
}

.snapshot-value,
.snapshot-name strong {
  color: var(--paper);
}

.snapshot-foot {
  border-top-color: rgba(83, 59, 30, 0.1);
}

.season-tabs {
  border-color: rgba(83, 59, 30, 0.2);
  background: rgba(255, 252, 245, 0.65);
}

.season-tabs button {
  color: var(--muted);
}

.season-tabs button:hover {
  color: var(--paper);
}

.season-tabs button.is-active {
  background: linear-gradient(120deg, #e8d2a4, #c6a064);
  color: #2f2618;
  box-shadow: 0 4px 16px rgba(78, 55, 28, 0.12);
}

.search-box {
  border-color: rgba(83, 59, 30, 0.2);
  background: rgba(255, 252, 245, 0.7);
}

.search-box:focus-within {
  border-color: rgba(142, 93, 39, 0.5);
  background: rgba(255, 253, 248, 0.92);
}

.search-box input {
  color: var(--paper);
}

.member-card {
  border-color: rgba(83, 59, 30, 0.2);
  background:
    linear-gradient(160deg, rgba(255, 253, 248, 0.9), rgba(244, 235, 218, 0.72)),
    var(--ink-1);
  box-shadow: 0 12px 30px rgba(78, 55, 28, 0.05);
}

.member-card::before {
  border-color: rgba(142, 93, 39, 0.55);
}

.member-card::after {
  background: radial-gradient(circle, rgba(142, 93, 39, 0.1), transparent 68%);
}

.member-card:hover {
  border-color: rgba(142, 93, 39, 0.48);
  box-shadow: 0 22px 48px rgba(78, 55, 28, 0.13);
}

.avatar {
  border-color: rgba(83, 59, 30, 0.22);
  background: #e5dac5;
}

.member-id h3,
.member-join,
.member-line,
.member-tags span {
  color: var(--paper-2);
}

.member-tags span {
  border-color: rgba(83, 59, 30, 0.18);
  background: rgba(255, 252, 245, 0.55);
}

.member-stats {
  border-top-color: rgba(83, 59, 30, 0.12);
}

.member-stats span {
  color: var(--muted-2);
}

.member-stats strong {
  color: var(--paper);
}

.member-stats .is-empty strong {
  color: var(--muted-2);
}

.member-arrow {
  border-color: rgba(83, 59, 30, 0.22);
  color: var(--gold);
}

/* 成员详情 --------------------------------------------------------------- */
.profile-card {
  border-color: rgba(83, 59, 30, 0.22);
  background:
    linear-gradient(160deg, rgba(255, 253, 248, 0.92), rgba(243, 234, 216, 0.78)),
    var(--ink-1);
  box-shadow: 0 18px 44px rgba(78, 55, 28, 0.06);
}

.profile-portrait {
  border-color: rgba(83, 59, 30, 0.22);
  background: #e5dac5;
}

.profile-tags span {
  border-color: rgba(83, 59, 30, 0.16);
  background: rgba(255, 252, 245, 0.6);
}

.profile-facts,
.profile-facts div {
  border-color: rgba(83, 59, 30, 0.12);
}

.profile-quote {
  background: linear-gradient(90deg, rgba(142, 93, 39, 0.08), transparent 70%);
  color: #2b251c;
}

.profile-quote::before {
  color: var(--gold-2);
}

.season-stat-card {
  border-color: rgba(83, 59, 30, 0.2);
  background: rgba(255, 252, 245, 0.7);
}

.season-stat-grid div {
  border-color: rgba(83, 59, 30, 0.1);
}

.profile-nav a {
  border-color: rgba(83, 59, 30, 0.18);
  background: rgba(255, 252, 245, 0.55);
}

.profile-nav a:hover {
  border-color: rgba(142, 93, 39, 0.45);
  background: rgba(255, 253, 248, 0.86);
}

/* 榜单 ------------------------------------------------------------------- */
.official-card {
  border-color: rgba(83, 59, 30, 0.2);
  background:
    linear-gradient(160deg, rgba(255, 253, 248, 0.9), rgba(244, 235, 218, 0.72)),
    var(--ink-1);
  box-shadow: 0 12px 28px rgba(78, 55, 28, 0.045);
}

.official-card:hover {
  border-color: rgba(142, 93, 39, 0.45);
  box-shadow: 0 18px 38px rgba(78, 55, 28, 0.1);
}

.official-card::after {
  -webkit-text-stroke: 1px rgba(142, 93, 39, 0.1);
}

.official-note {
  border-top-color: rgba(83, 59, 30, 0.12);
}

.merit-board,
.mini-board {
  border-color: rgba(83, 59, 30, 0.2);
  background: rgba(255, 252, 245, 0.72);
  box-shadow: 0 16px 38px rgba(78, 55, 28, 0.045);
}

.merit-row {
  border-bottom-color: rgba(83, 59, 30, 0.1);
}

.merit-row:hover,
.mini-row:hover {
  background: rgba(142, 93, 39, 0.055);
}

.merit-row.is-medal {
  background: linear-gradient(90deg, rgba(142, 93, 39, 0.09), transparent 62%);
}

.merit-bar {
  background: rgba(83, 59, 30, 0.12);
}

.merit-value,
.mini-value {
  color: var(--paper);
}

.mini-board-head {
  border-bottom-color: rgba(83, 59, 30, 0.12);
}

.rank-empty {
  border-color: rgba(83, 59, 30, 0.22);
  background: rgba(255, 252, 245, 0.52);
}

/* 战史 ------------------------------------------------------------------- */
.era-line {
  border-bottom-color: rgba(83, 59, 30, 0.18);
}

.era-line-item::after {
  background: linear-gradient(90deg, rgba(142, 93, 39, 0.35), transparent);
}

.archive {
  border-bottom-color: rgba(83, 59, 30, 0.16);
}

.archive::after {
  -webkit-text-stroke: 1px rgba(142, 93, 39, 0.08);
}

.archive-code {
  -webkit-text-stroke: 1px rgba(142, 93, 39, 0.42);
}

.archive-code.live {
  color: var(--red-bright);
  -webkit-text-stroke: 0;
}

.archive-facts span {
  border-color: rgba(83, 59, 30, 0.16);
  background: rgba(255, 252, 245, 0.45);
}

.archive-result {
  border-top-color: rgba(83, 59, 30, 0.12);
}

.timeline::before {
  background: linear-gradient(180deg, rgba(142, 93, 39, 0.42), rgba(142, 93, 39, 0.07));
}

.tl-item::before {
  background: #f7efe0;
  border-color: var(--gold-2);
}

.tl-item.is-doing .tl-tag {
  color: #963a30;
}

/* 页脚保留深墨色，作为整卷的落款 --------------------------------------- */
.site-footer {
  border-top-color: rgba(32, 46, 38, 0.4);
  background:
    radial-gradient(70% 120% at 50% 0%, rgba(188, 158, 100, 0.1), transparent 60%),
    #1d2a23;
  color: #d8cdb7;
}

.site-footer .footer-name {
  color: #f0e4cc;
}

.site-footer .footer-latin,
.site-footer .footer-motto,
.site-footer .footer-col h4,
.site-footer .footer-col a,
.site-footer .footer-col p,
.site-footer .footer-credit,
.site-footer .footer-updated,
.site-footer .footer-bottom,
.site-footer .footer-mark {
  color: #b7aa92;
}

.site-footer .footer-col h4 {
  color: #c9a76a;
}

.site-footer .footer-col a:hover,
.site-footer .footer-bili {
  color: #e6d6b6 !important;
}

.site-footer .footer-credit,
.site-footer .footer-updated {
  color: #a99c85 !important;
}

.site-footer .footer-bottom {
  border-top-color: rgba(232, 218, 190, 0.12);
}

.site-footer .footer-col a {
  color: #b7aa92;
}

/* 账号 / 审核 ------------------------------------------------------------ */
.auth-card,
.auth-side,
.account-summary,
.account-panel,
.admin-block {
  border-color: rgba(83, 59, 30, 0.2);
  background:
    linear-gradient(160deg, rgba(255, 253, 248, 0.9), rgba(244, 235, 218, 0.74)),
    rgba(255, 252, 245, 0.64);
  box-shadow: 0 16px 40px rgba(78, 55, 28, 0.05);
}

.auth-side::before {
  color: rgba(142, 93, 39, 0.06);
}

.auth-offline {
  border-color: rgba(155, 47, 36, 0.26);
  background: rgba(155, 47, 36, 0.045);
}

.auth-setup {
  border-color: rgba(155, 47, 36, 0.26);
  background: rgba(155, 47, 36, 0.04);
}

.field > span {
  color: var(--paper-2);
}

.field input,
.field select,
.field textarea,
.admin-note input {
  border-color: rgba(83, 59, 30, 0.22);
  background: rgba(255, 253, 248, 0.84);
  color: var(--paper);
}

.field select option {
  background: #fbf5e9;
  color: var(--paper);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(142, 93, 39, 0.55);
  background: #fffdf8;
}

.field input::placeholder,
.field textarea::placeholder,
.picker-search::placeholder {
  color: #9b8d77;
}

.form-note.is-error {
  color: #a33d32;
}

.auth-offline strong,
.auth-kicker,
.auth-steps b {
  color: var(--gold);
}

.auth-offline p,
.auth-side-note {
  color: var(--muted-2);
}

.account-status.is-approved {
  color: #3f6b49;
  border-color: rgba(63, 107, 73, 0.38);
}

.account-status.is-rejected {
  color: #9a3e34;
  border-color: rgba(154, 62, 52, 0.38);
}

.account-summary h2 {
  color: #2b251c;
}

.binding-item {
  border-color: rgba(83, 59, 30, 0.18);
  background: rgba(255, 252, 245, 0.58);
}

.binding-item:hover,
.binding-item.is-active {
  border-color: rgba(142, 93, 39, 0.52);
  background: rgba(142, 93, 39, 0.09);
}

.member-picker {
  border-color: rgba(83, 59, 30, 0.2);
  background: rgba(255, 252, 245, 0.58);
}

.picker-search {
  border-color: rgba(83, 59, 30, 0.2);
  background: rgba(255, 253, 248, 0.9);
  color: var(--paper);
}

.season-tab {
  border-color: rgba(83, 59, 30, 0.18);
  background: rgba(255, 252, 245, 0.45);
  color: var(--muted-2);
}

.season-tab:hover,
.season-tab.is-active {
  border-color: rgba(142, 93, 39, 0.45);
  background: rgba(142, 93, 39, 0.09);
  color: var(--gold);
}

.picker-results {
  border-top-color: rgba(83, 59, 30, 0.16);
  border-bottom-color: rgba(83, 59, 30, 0.16);
}

.picker-row {
  border-bottom-color: rgba(83, 59, 30, 0.08);
  color: var(--paper);
}

.picker-row:hover,
.picker-row.is-selected {
  background: rgba(142, 93, 39, 0.08);
}

.picker-row.is-selected .picker-check {
  color: #4f7357;
}

.picker-chip {
  border-color: rgba(142, 93, 39, 0.28);
  background: rgba(142, 93, 39, 0.07);
  color: var(--paper);
}

.admin-summary,
.admin-row {
  border-color: rgba(83, 59, 30, 0.18);
}

.admin-message {
  border-left-color: rgba(142, 93, 39, 0.3);
}

.admin-note input:focus {
  border-color: rgba(142, 93, 39, 0.55);
}

.admin-done {
  color: #4f7357;
}

.admin-empty.is-error h3 {
  color: #963a30;
}

.picker-chip button:hover {
  color: #963a30;
}

.admin-empty .empty-seal,
.empty-seal {
  color: var(--red-bright);
  border-color: rgba(155, 47, 36, 0.42);
}

.profile-conflict,
.admin-warning {
  border-left-color: rgba(142, 93, 39, 0.5);
  background: rgba(142, 93, 39, 0.07);
  color: #6b4b22;
}

/* 提示 / 弹层 / 其他 ----------------------------------------------------- */
.toast {
  border-color: rgba(83, 59, 30, 0.22);
  background: rgba(250, 244, 233, 0.96);
  color: var(--paper-2);
  box-shadow: 0 14px 40px rgba(70, 48, 22, 0.16);
}

.ticker {
  border-top-color: rgba(83, 59, 30, 0.12);
  border-bottom-color: rgba(83, 59, 30, 0.12);
  background: rgba(255, 252, 245, 0.4);
}

.ticker-label,
.ticker-item {
  color: var(--muted-2);
}

.ticker-item b {
  color: var(--paper-2);
}

.boot-seal {
  box-shadow:
    inset 0 0 0 1px rgba(255, 226, 180, 0.4),
    0 12px 30px rgba(78, 55, 28, 0.18);
}

.empty-state,
.roster-empty {
  border-color: rgba(83, 59, 30, 0.18);
  background: rgba(255, 252, 245, 0.45);
}

/* 移动端抽屉 ------------------------------------------------------------- */
@media (max-width: 980px) {
  .main-nav {
    background:
      radial-gradient(80% 50% at 100% 0%, rgba(166, 82, 55, 0.1), transparent 60%),
      #f7efe0;
    box-shadow: -24px 0 60px rgba(70, 48, 22, 0.14);
  }

  .main-nav::before {
    color: var(--muted-2);
  }
}

@media (max-width: 760px) {
  body {
    background-attachment: scroll;
    background-size: auto 100vh;
    background-position: center top;
  }

  .hero-bg {
    background-position: center 42%;
  }
}